JPS6140421B2 - - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION This invention relates to a mobile patient cleaning isolation device mat device and method of using the same. In order to treat and transport immunocompromised patients while isolated in clean air, clean air is supplied to capsules made of flexible transparent sheets via mats on a movable treatment table. Conventionally, there has been no device capable of correcting the vertical position for treatment or performing radiation therapy while accommodating the patient in a device that is delivered and forms a positive pressure space for accommodating the patient. For radiation therapy, it is necessary to maintain a certain distance from the metal plate to avoid reflection from the metal. In this invention, the above-mentioned pine is formed into a plurality of sections in the longitudinal direction, and high pressure air is introduced into each section to inflate the pine,
To obtain a device that lifts a patient from a treatment table made of a metal plate, and a method for using the device in which the mat is inflated sequentially from the outside so that the patient does not fall down when inflating it.

To explain the figures, FIG. 1 is an explanatory diagram of a mobile patient cleaning and isolation device, in which 1 is a mobile treatment table with wheels, etc., and a power supply device is installed under the treatment table.
A clean air blower 2 consisting of a blower, an air purifier, etc. is provided. A capsule 3 made of a flexible transparent sheet is placed on the treatment table 1 via an air mat 7, and clean air is blown from the clean air blower 2 through the air pipe 4 to accommodate the patient. It forms a positive pressure space. Reference numeral 5 is a breathable cloth that defines a plenum 6 near the opening of the air pipe 4. Therefore, the clean air entering the plenum 6 from the blower pipe 4 can be uniformly blown out into the capsule 3 through the cloth 5. Reference numeral 8 is an exhaust hole, which maintains a positive pressure inside the capsule by balancing air blowing and exhaust. Numeral 9 is a safety guard to prevent the patient from falling, and numeral 10 is a fastener. Two or more fasteners are provided and can be opened at any position to freely contact and treat the patient's whole body.

FIG. 2 is an explanatory diagram of the relative positions of the treatment table, mat, and capsule viewed from the end surface direction, and FIG. A capsule 3 is placed on top of the glue, and a patient indicated by a two-dot chain line 11 is housed inside the capsule. In the illustrated embodiment, the air mat 7 has four sections 71, 7 in the longitudinal direction.
2, 73 and 74 are formed and connected to respective high pressure air sources. Due to the needs of treatment, it is necessary to adjust the height of the patient up and down, and during radiation therapy, it is necessary to lift the patient above the treatment table to avoid reflections from metal. In such a case, each compartment of the air mat 7 is inflated with high pressure air to float the patient.

When inflating an air mattress, if the air mattress is inflated from the center first, there is a risk that the patient may fall off the air mattress.To prevent this, the present invention inflates from the outside of the air mattress.

As shown in FIG. 3, a suitable source of pressurized air 84 is connected to tube 81 via tube 84 and valve 82, and then to tubes 77 and 78 having valves 79 and 80, respectively. When introducing high pressure air into the mat, first use the valve 82.
, and then valve 79, high pressure air enters pipe 77 from pressure air source 84 via pipes 83 and 81,
Via tube 75, it enters the outer compartments 71, 74 of the mat and is inflated. Then close valve 79 and close valve 80.
When opened, high pressure air in turn passes through tubes 78, 76 and inflates interior compartments 72, 73 of the mat. In this way, the air mat 7 inflates sequentially from the outside to the inside, so that the patient can be lifted upward from the treatment table in a stable manner.
In the embodiment, the air mat is partitioned into four sections, but it goes without saying that this number may be arbitrary.

[Brief explanation of the drawing]

FIG. 1 is an explanatory diagram of a mobile patient cleaning and isolation device, FIG. 2 is an explanatory diagram of the mat device of the present invention as seen from the end face direction, and FIG. 3 is an explanatory diagram as seen entirely from above. Explanation of symbols, 1...Treatment table, 2...Clean air blower, 3...Capsule, 4...Blower pipe, 5...
cloth, 6... plenum, 7... air mat, 8...
Exhaust hole, 9...safety guard, 10...chuck, 11...patient, 71, 72, 73, 74...
...Division, 75, 76, 77, 78, 81, 83...
...Tube, 84...Pressure air source, 79, 80, 82...
…valve.

Claims (1)

[Scope of Claims] 1. A treatment table that pumps pressurized clean air into a capsule made of a flexible transparent sheet to form a positive pressure space for accommodating a patient, and that is movable via a mat. In the mobile patient cleaning and isolation device placed on top, the mat is divided into a plurality of pieces in the longitudinal direction,
High pressure air is introduced into each to inflate the pine,
1. A MAT device of a mobile patient cleaning and isolation device, characterized in that it is configured to lift a patient off a treatment table. 2 A mobile type that pumps pressurized clean air into a capsule made of a flexible transparent sheet to form a positive pressure space that accommodates the patient, and is placed on a movable treatment table via a mat. In the patient cleaning isolation device, the mat is divided into a plurality of pieces in the longitudinal direction,
When using the Matsut device, which is configured to pump high-pressure air into each compartment to lift the patient off the treatment table, pressurized air is first introduced into the outer compartments and then sequentially into the inner compartments. A method of using the Matsuto device, a mobile patient cleaning and isolation device, which is characterized by: