JP7692548B2 - Adhesive medical irradiator, medical device, medical system using adhesive medical irradiator, and light irradiation method using adhesive medical irradiator - Google Patents

Description

The present invention relates to an adhesive medical irradiator used for treatment by irradiating the body with light, a medical device including an adhesive medical irradiator, a medical system using an adhesive medical irradiator, and a light irradiation method using an adhesive medical irradiator.

A medical instrument for treating a body by irradiating it with light (e.g., a laser light beam) is known. Patent Document 1 discloses a laser system port adapter, comprising: a first port arm for coupling to a laser source, the first port arm including an optical element for collimating a laser light beam having a wavelength included in at least one of two narrow bands of the electromagnetic spectrum of light; a second port arm for coupling to an illumination system; a third port arm for coupling to an optical fiber cable of a laser probe; a diffractive optical element (DOE) configured to receive the collimated laser light beam from the optical element and generate a multi-spot laser pattern of the laser light beam; and a multi-spot laser pattern of the laser light beam including an optical element for collimating a laser light beam having a wavelength included in at least one of two narrow bands of the electromagnetic spectrum of light. The present invention discloses a technology relating to a laser system port adapter that includes a multiple intersection region including a beam splitter configured to reflect at least two narrow bands, receive a multi-spot pattern of the laser light beam, reflect the multi-spot laser pattern of the laser light beam toward the third port arm, receive an illumination beam from the illumination system, and transmit a portion of the illumination beam that is not included within the at least two narrow bands of the electromagnetic spectrum toward the third port arm, wherein the second port arm and the third port arm are substantially collinear across the intersection region, and the first port arm is substantially orthogonal to the second port arm and the third port arm at the multiple intersection region.

JP 2023-138671 A

When irradiating the body with light (e.g., a laser light beam) for treatment, large, expensive medical equipment is generally required. There is a demand for medical equipment that is easy to operate, highly safe, compact, and less expensive. There is also a demand for medical equipment and methods that can apply pressure to the surface of the body or heat to the body at the same time as irradiating light to improve the effectiveness of treatment .

Patent Document 1 does not disclose a method of applying heat to the body by pressing the surface of the body while irradiating it with light.

The present invention aims to provide an adhesive-type medical irradiator, a medical device or a medical system using an adhesive-type medical irradiator, or a light irradiation method using an adhesive-type medical irradiator, which is easy to operate, highly safe, compact, and inexpensive to use when irradiating light to the body for treatment, and which can press against the surface of the body or apply heat to the body while irradiating light.

One embodiment of the present invention is an adhesive medical irradiator that is used when irradiating a body with light for treatment and is used in contact with a patient, the adhesive medical irradiator having a light source unit that emits the light, an irradiation heat conductive unit that irradiates the light emitted by the light source unit to the body, and a housing made of the cylinder and the cone, in which the light source unit is disposed inside a cylinder that can be easily carried and moved by hand, the irradiation heat conductive unit is disposed inside a cone, and the light is irradiated from the tip of the cone. The light source unit includes a plurality of light emitting members that respectively emit a plurality of irradiation lights, and an optical element member that collects the plurality of irradiation lights emitted by the light emitting members in a desired direction. The irradiation heat conductive unit includes a pressure irradiation member that irradiates the body with the light generated by transmitting the irradiation light collected by the optical element member of the light source unit, a reflective heat source member in the shape of a hollow cone that reflects the irradiation light collected by the optical element member and projects it onto the pressure irradiation member, and a single spring member that supports the pressure irradiation member so as to be movable in the irradiation direction. The pressure irradiation member is a spherical lens, the spring member is a conical coil spring, the direction of the conical rotation axis of the conical coil spring is the same as the desired direction of the irradiation light collected by the optical element member, and the spring member is expandable and contractable in the desired direction, the pressure irradiation member is supported so as to be movable in the irradiation direction by the expansion and contraction of the spring member, and the pressure irradiation member is rotatably held by the pressing force of the spring member, and when the light is irradiated to the body, the pressure irradiation member is pressed against the body. the light is irradiated while the pressure irradiating member is rotated on the surface of the body using the spring member, the reflective heat source member is an artificial mineral and reflects the irradiated light by a curved surface inside the hollow cone of the reflective heat source member, the reflective heat source member generates heat due to the irradiated light when reflecting it, the spring member transmits the heat generated by the reflective heat source member to the pressure irradiating member, and the pressure irradiating member transfers the heat transmitted by the spring member to the body .

Another embodiment of the present invention may be an adhesive-type medical irradiator as described above, characterized in that the multiple light-emitting members are multiple LEDs, and multiple LEDs are arranged on both sides of a circular substrate .

The adhesive medical irradiator, medical device, or medical system using an adhesive medical irradiator, or the light irradiation method using an adhesive medical irradiator according to the present invention makes it possible to use an irradiator that is easy to operate, highly safe, compact, and less expensive when irradiating the body with light for treatment, and can also apply pressure to the surface of the body or heat to the body at the same time as irradiating the light.

FIG. 1 is an explanatory diagram illustrating an example of a medical system using an adhesive-type medical irradiator according to an embodiment of the present invention, a medical device (a medical device using an adhesive-type medical irradiator), and an adhesive-type medical irradiator. 1 is a schematic cross-sectional view illustrating an example of a medical system using an adhesive-type medical irradiator according to an embodiment of the present invention, a medical device (a medical device using an adhesive-type medical irradiator), and an adhesive-type medical irradiator. FIG. 2 is an explanatory diagram illustrating an example of a light-emitting member according to an embodiment of the present invention. FIG. 1 is an explanatory diagram illustrating an example of a medical system using an adhesive-type medical irradiator according to an embodiment of the present invention, a medical device (a medical device using an adhesive-type medical irradiator), and an optical path of light from the adhesive-type medical irradiator. FIG. 2 is a flow chart illustrating an example of a light irradiation method using an adhesive-type medical irradiator according to an embodiment of the present invention.

The present invention will be described using an example of an adhesive medical irradiator, a medical device, or a medical system using an adhesive medical irradiator, or a light irradiation method using an adhesive medical irradiator according to the embodiment. Note that the present invention can be used for anything (instruments, devices, parts, systems, etc.) that is used to irradiate light to the body for treatment, other than the adhesive medical irradiators described below. Note that there is no particular limitation on the diseases, injuries, trauma, etc. that can be treated by irradiating light.

The present invention will be described in the following order.
1. Structure of adhesive medical irradiator 2. Structure of medical device 3. Medical system using adhesive medical irradiator 4. Light irradiation method using adhesive medical irradiator

(1. Configuration of adhesive-type medical irradiator)
The configuration of the adhesive medical irradiator according to the embodiment of the present invention will be described with reference to Figs. 1 to 4. Here, Fig. 1 is an explanatory diagram for explaining an example of a medical system 100S using an adhesive medical irradiator 100 according to the embodiment of the present invention, a medical device 100M (medical device using an adhesive medical irradiator 100), and an adhesive medical irradiator 100. Fig. 2 is a schematic cross-sectional view (a spring member is not a cross-section) for explaining an example of an adhesive medical irradiator 100 according to the embodiment of the present invention. Fig. 3 is an enlarged explanatory diagram for explaining an example of a light emitting member 11A according to the embodiment of the present invention. Fig. 4(a) is an explanatory diagram for explaining an example of an optical path of light (light emission step) of the adhesive medical irradiator 100 according to the embodiment of the present invention. Fig. 4(b) is an explanatory diagram for explaining an example of an optical path of light (light collection step/light projection step) of the adhesive medical irradiator 100 according to the embodiment of the present invention. Fig. 4(c) is an explanatory diagram for explaining an example of an optical path of light (irradiation step) of the adhesive medical irradiator 100 according to the embodiment of the present invention. It should be noted that the configuration of the adhesive-type medical irradiation device shown in FIG. 1 etc. is merely an example, and the present invention is not limited to the adhesive-type medical irradiation device shown in FIG. 1 etc.

As shown in Figs. 1 to 4, the adhesive medical irradiator 100 according to the present invention is used when irradiating light to the body for treatment. In this embodiment, as shown in Figs. 1 and 2, the adhesive medical irradiator 100 has a light source unit 11 that emits light to be irradiated to the body, and an irradiation heat conductive unit 12 that irradiates the body with the light emitted by the light source unit 11. In this embodiment, as shown in Figs. 1 and 2, the adhesive medical irradiator 100 has a light source unit 11 arranged inside a substantially cylindrical shape that can be easily carried and moved by hand, and an irradiation heat conductive unit 12 arranged inside a substantially conical shape, and irradiates light from the tip (a spherical pressing irradiation member 12A described later) (LB in Fig. 4 described later). The shape of the housing can be a shape that is predetermined by design, experiment, calculation, etc.

As shown in Figs. 1 and 2, the light source unit 11 includes a plurality of light-emitting members 11A that each emit a plurality of beams of irradiation light, an optical element member 11B that focuses the beams of irradiation light emitted by the light-emitting members 11A in a desired direction, and a plurality of reflective surface members 13 that reflect the beams of irradiation light.

2 and 3, the plurality of light emitting members 11A each emit a plurality of irradiation lights. As shown in FIG. 2 and FIG. 3, the plurality of light emitting members 11A may be arranged on both sides of a control board (substrate of a substantially circular plate) attached by an attachment member 11AS. As shown in FIG. 2, the plurality of light emitting members 11A (control board) may be attached so as to be slidable and movable in the irradiation direction (optical axis direction). The light emitting members according to the present invention may be one or more. As a result, the light source unit 11 according to the present invention can compactly arrange more light sources, and the intensity of the concentrated light (light to be irradiated) can be improved. In addition, the plurality of light emitting members 11A may use a plurality of LEDs as shown in FIG. 3. In addition, the plurality of light emitting members 11A may be arranged with LEDs as shown in FIG. 3. As a result, the light source unit 11 according to the present invention can compactly arrange more light sources, reduce power consumption, and improve the intensity of the concentrated light (light to be irradiated). In addition, in the present invention, the light emitting member 11A (light source unit 11) is not particularly limited, and known techniques can be used. Furthermore, the shape, arrangement, and material of the light-emitting member 11A can be determined in advance through design, experiment, calculation, etc.

2 and 4, the optical element member 11B focuses the multiple irradiation lights emitted by the light emitting member 11A in a desired direction. As shown in FIG. 2 and 4, the optical element member 11B is arranged with the optical path (irradiation direction) as the central axis (optical axis) in order to focus the multiple irradiation lights in a desired direction. The optical element member 11B can be an optical lens or the like. Specifically, the optical element member 11B first reflects the multiple irradiation lights L1 emitted by the light emitting member 11A with the reflecting surface member 13 as shown in FIG. 4(a), then passes the reflected light L2 between the control board and the inner wall of the housing as shown in FIG. 4(b), transmits and focuses the reflected light L2 and the irradiation light L1, and then projects the focused irradiation light onto the irradiation heat conductive portion 12 (the pressing irradiation member 12A described later) as shown in FIG. 4(c) to irradiate the light in the irradiation direction LB. As a result, the optical element member 11B according to the present invention can improve the intensity of the light (illuminated light) collected from multiple light sources and irradiate it onto the body. Note that in the present invention, the optical element member 11B (light source unit 11) is not particularly limited, and the shape, arrangement, and material of the optical element member 11B can be a shape, arrangement, and material that are predetermined by design, experiment, calculation, etc.

As shown in Fig. 1 and Fig. 2, the irradiation heat conduction unit 12 irradiates the body with light emitted by the light source unit 11. The irradiation heat conduction unit 12 includes a pressure irradiation member 12A that irradiates the body with light generated by transmitting the irradiation light focused by the optical element member 11B of the light source unit 11, a reflection heat source member 12B that reflects the irradiation light focused by the optical element member 11B and projects it onto the pressure irradiation member 12A, and a spring member 12C that supports the pressure irradiation member 12A so that it can move in the irradiation direction.

2, the pressure irradiation member 12A is a spherical lens. When the body is irradiated with light, the pressure irradiation member 12A is pressed against the body and supported so as to be movable in the irradiation direction (optical axis direction) by the expansion and contraction of the spring member 12C, and is rotatably held by the pressing force (extension force, restoring force) of the spring member 12C. As a result, when the body is irradiated with light, the pressure irradiation member 12A can irradiate light while pressing the pressure irradiation member 12A against the body and rotating the pressure irradiation member 12A on the surface of the body. Note that in the present invention, the pressure irradiation member 12A (irradiation heat conductive part 12) is not particularly limited, and the shape, arrangement, and material of the pressure irradiation member 12A can be predetermined by design, experiment, calculation, etc.

As shown in FIG. 2, the reflective heat source member 12B reflects the irradiation light collected by the optical element member 11B and projects it onto the pressing irradiation member 12A. The surface of the reflective heat source member 11B is a curved surface inside the hollow cone and reflects the irradiation light . The reflective heat source member 12B can be made of artificial ore. Also, the reflective heat source member 12B can be made of terahertz ore. This allows the reflective heat source member 12B (irradiation heat conductive portion 12) to generate heat from the irradiation light due to the heat generating effect of the ore when reflecting the irradiation light. In the present invention, the reflective heat source member 12B (irradiation heat conductive portion 12) is not particularly limited, and the shape, arrangement, and material of the reflective heat source member 12B can be a shape, arrangement, and material that are predetermined by design, experiment, calculation, or the like.

2, the spring member 12C supports the pressure irradiation member 12A so that it can move in the irradiation direction. In this embodiment, the spring member 12C is substantially spring-shaped. The spring member 12C supports the pressure irradiation member 12A so that it can move in the irradiation direction by the expansion and contraction of the spring member 12C, and holds the pressure irradiation member 12A rotatably by the pressing force (extension force, restoring force) of the spring member 12C. As a result, when irradiating light to the body, the spring member 12C (irradiation heat conductive part 12) can irradiate light while pressing the pressure irradiation member 12A against the body and rotating the pressure irradiation member 12A on the surface of the body (by friction). In addition, the spring member 12C can rotate the spherical pressure irradiation member 12A in all directions, so that it can apply stronger pressure to the body surface, reducing pain and irritation caused by finger pressure. In addition, the spring member 12C transmits the heat generated by the reflective heat source member 12B and the heat generated by the light source unit 11 (light emitting member 11A, optical element member 11B) to the pressure irradiation member 12A. As a result, the pressure irradiation member 12A (irradiation heat conducting unit 12) can transmit the heat transmitted by the spring member 12C to the body, so that when the body is irradiated with light for treatment, the operation is easy, safe, and compact, and the surface of the body can be pressed and heat can be applied to the body at the same time as the light is irradiated, improving the treatment effect. Note that in the present invention, the spring member 12C (irradiation heat conducting unit 12) is not particularly limited, and the shape, arrangement, and material of the spring member 12C can be predetermined by design, experiment, calculation, etc.

As described above, the adhesive medical irradiator 100 according to the present invention allows for the use of an irradiator that is easy to operate, highly safe, compact, and less expensive when irradiating the body with light for treatment, and can also apply pressure to the surface of the body or heat to the body while irradiating the light, improving the effectiveness of treatment.

(2. Configuration of medical equipment)
The configuration of a medical device 100M according to an embodiment of the present invention will be described with reference to Fig. 1. The medical device 100M shown in Fig. 1 is an example, and the present invention is not limited to the medical device 100M shown in Fig. 1. As shown in Fig. 1, the medical device 100M according to the present invention includes the adhesive medical irradiator 100 described above in (1. Configuration of adhesive medical irradiator). Therefore, in the following description, the parts different from (1. Configuration of adhesive medical irradiator) will be mainly described.

As shown in FIG. 1, the medical device 100M according to an embodiment of the present invention includes the adhesive medical irradiator 100 described above in (1. Configuration of adhesive medical irradiator), a driving means 21 for driving the light source unit 11 and the irradiation heat conductive unit 12, respectively, a pressing means 22 for pressing the irradiation heat conductive unit 12 against the body, and a treatment control unit 20 for controlling the driving means 21 and the pressing means 22. Here, the driving means 21 controls the light emission operation (lighting, etc.) of the light source unit 11, and controls the position of the irradiation heat conductive unit 12 (position to irradiate light, etc.). The treatment control unit 20 can be, for example, a calculation device composed of a CPU and a memory.

The driving means 21 drives the light source unit 11 and the irradiation heat conduction unit 12. In the present invention, the driving means 21 is not particularly limited, and known technology can be used. In addition, the control method and arrangement of the driving means 21 can be a method and arrangement that are predetermined by design, experiment, calculation, etc.

The pressing means 22 presses the irradiating heat conductive section 12 against the body. Note that in the present invention, the pressing means 22 is not particularly limited, and known technology can be used. In addition, the control method and arrangement of the pressing means 22 can be a method and arrangement that are predetermined by design, experiment, calculation, etc.

As described above, the medical device 100M according to the present invention can achieve the same effects as the adhesive-type medical irradiator 100 (FIGS. 1 to 4) described above in (1. Configuration of the adhesive-type medical irradiator). In addition, the medical device 100M according to the present invention can reduce variability due to differences in the skill of the practitioner in manual work, and prevent treatment errors.

(3. Medical system using adhesive type medical irradiator)
The configuration of a medical system 100S according to an embodiment of the present invention will be described with reference to Fig. 1. The medical system 100S shown in Fig. 1 is an example, and the present invention is not limited to the medical system 100S shown in Fig. 1. As shown in Fig. 1, the medical system 100S according to the present invention includes the medical device 100M described in (2. Configuration of medical device). Therefore, in the following description, the differences from (2. Configuration of medical device) will be mainly described.

As shown in FIG. 1, the medical system 100S according to the present invention is a system including a medical device 100M, an information terminal 30 connected to the medical device 100M via a communication line, and a control means 10 that controls the operation of each component. Here, the control means 10 is a means for instructing each component to operate and controlling that operation. The control means 10 may be, for example, a calculation device configured with a CPU and a memory. The control means 10 may also be configured to utilize a calculation device, controller, or other control means that is pre-installed in each component. The medical system 100S according to the present invention may also be a system that includes other functions and means.

In this embodiment, the information terminal 30 includes an input means 31 for receiving input information including at least information related to an operation, an output means 32 for outputting output information including at least information related to treatment output from the medical device 100M, and a recording and communication means 33 for recording at least the input information and the output information. The information terminal 30 may be a terminal that inputs and outputs information via, for example, a communication means (LAN, wireless LAN, the Internet, etc.). The information terminal 30 may be, for example, a tablet, a smartphone, a mobile terminal, a notebook PC, a PC, etc.

The input means 31 is a means for inputting information from outside the medical system 100S. At least information related to the operation is input to the input means 31 via the recording and communication means 33. The input means 31 may be configured to utilize functions (such as a touch panel, keyboard, mouse, etc.) that are pre-installed on an information terminal (such as a tablet).

The output means 32 is a means for outputting information to the outside of the medical system 100S. The output means 32 outputs output information including at least information related to treatment output from the medical device 100M via the recording and communication means 33. The output means 32 may be configured to utilize a function (wireless communication function, wired communication function, etc.) pre-installed in the information terminal (tablet, etc.). The output means 32 may also display the output information using a function (liquid crystal, organic electroluminescence, touch panel, etc.) pre-installed in the information terminal (tablet, etc.).

As described above, the medical system 100S according to the present invention can provide the same effects as those described above in (2. Configuration of medical equipment).

(4. Light irradiation method using adhesive type medical irradiator)
A light irradiation method using an adhesive medical irradiator 100 according to the present invention will be described with reference to Figs. 1 and 5. Here, Fig. 5 is a flow chart for explaining an example of a light irradiation method using an adhesive medical irradiator according to an embodiment of the present invention. Note that the light irradiation method using the adhesive medical irradiator shown in Fig. 5 is an example, and the present invention is not limited to the light irradiation method using the adhesive medical irradiator shown in Fig. 5. The light irradiation method using the adhesive medical irradiator 100 according to the present invention includes the adhesive medical irradiator 100 described above in (1. Configuration of the adhesive medical irradiator). Therefore, in the following description, the parts different from (1. Configuration of the adhesive medical irradiator) will be mainly described.

As shown in FIG. 5, the light irradiation method using an adhesive-type medical irradiator according to an embodiment of the present invention first starts the operation of irradiating light in step S501. The light irradiation method according to the present invention can start the operation of irradiating light at a time convenient for the user, for example. Thereafter, the light irradiation method using an adhesive-type medical irradiator according to the present invention proceeds to step S502.

Next, in step S502, the light irradiation method using the adhesive medical irradiator of the present invention has a user, for example, use a plurality of light emitting members 11A to emit a plurality of irradiation lights (light emitting step) (e.g., FIG. 4(a)). After that, the light irradiation method using the adhesive medical irradiator of the present invention proceeds to step S503.

Next, in step S503, the light irradiation method using the adhesive medical irradiator according to the present invention uses the optical element member 11B to focus the multiple irradiation lights emitted by the light emitting member 11A in a desired direction (light focusing step) (e.g., FIG. 4(b)). After that, the light irradiation method using the adhesive medical irradiator according to the present invention proceeds to step S504.

In step S504, the light irradiation method using the adhesive medical irradiator of the present invention uses the reflective heat source member 12B to reflect the irradiation light focused by the optical element member 11B and project it onto the pressing irradiation member 12A (light projection step) (for example, FIG. 4(c)). After that, the light irradiation method using the adhesive medical irradiator of the present invention proceeds to step S505. Here, the light irradiation method using the adhesive medical irradiator of the present invention may involve the reflective heat source member 12B generating heat due to the irradiation light when reflecting it, and the heat generated by the reflective heat source member 12B being transferred to the pressing irradiation member 12A using the spring member 12C.

In step S505, the light irradiation method using an adhesive-type medical irradiator uses a pressurized irradiation member 12A to irradiate the body with light generated by transmitting the irradiation light projected from the reflective heat source member 12B (irradiation step) (for example, FIG. 4(c)). After that, the light irradiation method using an adhesive-type medical irradiator according to the present invention proceeds to step S506. Here, in order to improve the treatment effect, the light irradiation method using an adhesive-type medical irradiator according to the present invention may transfer heat transferred from the spring member 12C to the body and use it for treatment.

In step S506, the light irradiation method using the adhesive medical irradiator uses the spring member 12C to irradiate the body with light, while pressing the pressing irradiation member 12A against the body and rotating the pressing irradiation member 12A on the surface of the body to irradiate light (pressing step). After that, the light irradiation method using the adhesive medical irradiator of the present invention proceeds to step S507. Here, in order to improve the treatment effect, the light irradiation method using the adhesive medical irradiator of the present invention may transfer heat transferred from the spring member 12C to the body and use it for treatment.

In step S507, the light irradiation method using an adhesive type medical irradiator according to the present invention determines whether or not to repeat the operation of irradiating light. This allows the light irradiation method using an adhesive type medical irradiator according to the present invention to irradiate light for a desired period of time. If it is determined that the operation of irradiating light is to be repeated, the cell seeding method according to the present invention then returns to step S502. If it is determined that the operation of irradiating light is to be ended, the light irradiation method using an adhesive type medical irradiator according to the present invention proceeds to "END" in the figure and ends the operation.

As described above, the cell provision method according to the present invention can provide the same effects as the adhesive medical irradiator 100 described above (1. Configuration of the adhesive medical irradiator).

The program for the cell provision method according to the present invention executes the method of steps 501 to 507 in FIG. 5. According to the above program, the same effect as that of the above (1. Configuration of adhesive-type medical irradiator) can be obtained. Furthermore, the present invention may be a computer-readable recording medium on which the above program is recorded. The recording medium may be a computer-readable medium such as a flexible disk, CD-ROM, DVD, or memory card. Furthermore, the present invention may be a transmittable medium capable of transmitting the program via a network such as the Internet. According to the above recording medium, the same effect as that of the above (1. Configuration of adhesive-type medical irradiator) can be obtained.

The present invention can be used when irradiating the body with light for treatment. The present invention can be suitably used in gene therapy, immunotherapy, regenerative medicine, antibody drug production, the beauty field (cosmetics, etc.), the food field, and other fields that utilize light irradiation.

Although the embodiments of the present invention have been described above, the present invention is not limited to the above-mentioned embodiments. In other words, the present invention can be modified, changed, or otherwise arbitrarily altered in various ways based on the contents described in the claims.

100: Adhesive medical irradiator 100M: Medical device (medical device using adhesive medical irradiator)
100S: Medical system using adhesive type medical irradiator 10: Control means 11: Light source section 11A: Light emitting member 11AS: Mounting member 11B: Optical element member 12: Irradiation heat conducting section 12A: Pressing irradiation member 12B: Reflecting heat source member 12C: Spring member 13: Reflecting surface member 20: Treatment control section 21: Driving means 22: Pressing means 30: Information terminal 31: Input means 32: Output means 33: Recording and communication means L1, L2, L3: Refraction direction (travel direction) of light
LB: Irradiation light MS: Moving direction

Claims (2)

An adhesive medical irradiator that is used to irradiate light to the body for treatment and is used in contact with a patient ,
A light source unit that emits the light;
an irradiation heat conduction unit that irradiates the body with the light emitted by the light source unit;
a housing including the cylinder and the cone, the light source unit being disposed inside a cylinder that can be easily carried and moved by hand, the radiation heat conductive unit being disposed inside a cone, and an opening for radiating the light from a tip of the cone;
having
The light source unit includes a plurality of light emitting members each emitting a plurality of irradiation lights, and an optical element member that collects the plurality of irradiation lights emitted by the light emitting members in a desired direction;
The irradiation heat conduction unit includes a pressure irradiation member that irradiates the body with the light generated by transmitting the irradiation light collected by the optical element member of the light source unit, a reflective heat source member in the shape of a hollow cone that reflects the irradiation light collected by the optical element member and projects it onto the pressure irradiation member, and a spring member that supports the pressure irradiation member movably in the irradiation direction,
The pressure irradiation member is a spherical lens,
the spring member is a conical coil spring, the direction of the conical rotation axis of the conical coil spring is the same as the desired direction of the irradiation light focused by the optical element member, the spring member is expandable and contractable in the desired direction , the spring member supports the pressure irradiation member so as to be movable in the irradiation direction by the expansion and contraction of the spring member, and the spring member rotatably holds the pressure irradiation member by the pressing force of the spring member;
When irradiating the body with the light, the pressure irradiation member is pressed against the body, and the light is irradiated while the pressure irradiation member is rotated on the surface of the body using the spring member;
The reflective heat source member is an artificial mineral , and the irradiated light is reflected by a curved surface inside a hollow cone of the reflective heat source member;
the reflective heat source member generates heat due to the irradiated light when reflecting the irradiated light,
The spring member transmits the heat generated by the reflective heat source member to the pressure irradiation member,
The pressure irradiating member transmits the heat transmitted by the spring member to the body.
An adhesive type medical irradiation device characterized by the above. The plurality of light emitting members are a plurality of LEDs,
A plurality of such elements are arranged on both sides of the disk substrate.
2. The adhesive medical irradiator according to claim 1 .