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JP7112103B2 - body fluid collection bag - Google Patents
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JP7112103B2 - body fluid collection bag - Google Patents

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JP7112103B2
JP7112103B2 JP2020042134A JP2020042134A JP7112103B2 JP 7112103 B2 JP7112103 B2 JP 7112103B2 JP 2020042134 A JP2020042134 A JP 2020042134A JP 2020042134 A JP2020042134 A JP 2020042134A JP 7112103 B2 JP7112103 B2 JP 7112103B2
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suction
bodily fluid
body fluid
collection bag
fluid collection
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JP2021142056A (en
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修一 徳永
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トクソー技研株式会社
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Description

本発明は、体液吸引装置の吸引チューブと吸引ポンプとの間に着脱自在に設けられ、吸引ポンプの吸引力によって吸引チューブから吸引した体液を収集するための体液収集袋に関するものである。 TECHNICAL FIELD The present invention relates to a bodily fluid collection bag that is detachably provided between a suction tube and a suction pump of a body fluid suction device and for collecting body fluid sucked from the suction tube by the suction force of the suction pump.

従来より、医療用途や介護用途等において患者の痰や唾液などの体液を吸引除去するために体液吸引装置が広く利用されている。 2. Description of the Related Art Conventionally, bodily fluid suction devices have been widely used for aspirating and removing bodily fluids such as sputum and saliva of patients in medical applications, nursing care applications, and the like.

この体液吸引装置は、吸引ポンプに吸引チューブを間に体液収集容器を介して接続した構成となっている(たとえば、特許文献1参照。)。 This bodily fluid suction device has a structure in which a suction tube is connected to a suction pump via a body fluid collecting container (see, for example, Patent Document 1).

そして、体液吸引装置では、吸引チューブで体液を呼気とともに吸引し、吸引した体液を体液収集容器に収集し、収集した体液を使用者や介護者等が廃棄するようにしている。 In the body fluid aspirator, body fluid is aspirated with exhalation through a suction tube, the aspirated body fluid is collected in a body fluid collection container, and the collected body fluid is discarded by the user, caregiver, or the like.

特開2007-307185号公報JP 2007-307185 A

上記従来の体液吸引装置では、体液収集容器で収集した体液を廃棄する際に体液が付着してしまったり、体液収集容器に菌や塵などが付着してしまうおそれがあり、衛生上での安全性が低減するおそれがあった。 In the conventional bodily fluid suction device described above, when the body fluid collected in the bodily fluid collecting container is discarded, the bodily fluid may adhere to the bodily fluid collecting container, or bacteria or dust may adhere to the bodily fluid collecting container. There was a risk that the performance would be reduced.

そこで、請求項1に係る本発明では、体液吸引装置の吸引チューブと吸引ポンプとの間に着脱自在に設けられ、吸引ポンプの吸引力によって吸引チューブから吸引した体液を収集するための体液収集袋において、密閉された袋状の本体の内部を、体液を貯留するための貯留部と、吸引チューブに連結される連結管の先端を被覆する被覆部とに区画し、本体の内部に収容した連結管で貯留部と被覆部とを連通するとともに、連結管とは別に貯留部と被覆部とを連通する連通路を形成することにした。 Therefore, in the present invention according to Claim 1, a body fluid collection bag is detachably provided between a suction tube and a suction pump of a body fluid suction device for collecting body fluid sucked from the suction tube by the suction force of the suction pump. wherein the interior of the sealed bag-like main body is divided into a storage part for storing bodily fluid and a covering part for covering the tip of the connecting tube connected to the suction tube, and the connection is accommodated inside the main body. A pipe communicates the storage portion and the covering portion, and a communication passage is formed separately from the connecting pipe for communicating the storage portion and the covering portion.

また、請求項2に係る本発明では、前記請求項1に係る本発明において、前記連通路に、吸引ポンプの吸引力に抗する抵抗体を設けることにした。 Further, in the present invention according to claim 2, in the present invention according to claim 1, the communicating path is provided with a resistor that resists the suction force of the suction pump.

また、請求項3に係る本発明では、前記請求項1又は請求項2に係る本発明において、前記貯留部の上部に、体液の付着によって着色する着色体を設けることにした。 Further, in the present invention according to claim 3, in the present invention according to claim 1 or claim 2, a colored body that is colored by adhesion of bodily fluid is provided on the upper part of the storage part.

そして、本発明では、以下に記載する効果を奏する。 And in this invention, there exists an effect described below.

すなわち、本発明では、体液吸引装置の吸引チューブと吸引ポンプとの間に着脱自在に設けられ、吸引ポンプの吸引力によって吸引チューブから吸引した体液を収集するための体液収集袋において、密閉された袋状の本体の内部を、体液を貯留するための貯留部と、吸引チューブに連結される連結管の先端を被覆する被覆部とに区画し、本体の内部に収容した連結管で貯留部と被覆部とを連通するとともに、連結管とは別に貯留部と被覆部とを連通する連通路を形成することにしているために、連結管に菌や塵などが付着してしまうのを防止することができるとともに、収集した体液を体液収集袋ごと廃棄することができ、衛生上での安全性を向上させることができる。 That is, in the present invention, a body fluid collection bag is detachably provided between a suction tube and a suction pump of a body fluid suction device and is for collecting body fluid sucked from the suction tube by the suction force of the suction pump. The interior of the bag-shaped main body is divided into a storage section for storing bodily fluid and a covering section for covering the tip of a connecting tube connected to the suction tube, and the connecting tube housed inside the main body separates the storage section. In addition to communicating with the covering part, since a communication path is formed separately from the connecting pipe for communicating the storage part and the covering part, it is possible to prevent bacteria, dust, etc. from adhering to the connecting pipe. In addition, the collected body fluid can be discarded together with the body fluid collection bag, and sanitary safety can be improved.

特に、連通路に、吸引ポンプの吸引力に抗する抵抗体を設けた場合には、吸引ポンプの吸引力で体液収集袋を膨らませることができ、使い勝手を向上させることができる。 In particular, when the communicating path is provided with a resistor that resists the suction force of the suction pump, the body fluid collection bag can be inflated by the suction force of the suction pump, which improves usability.

また、貯留部の上部に、体液の付着によって着色する着色体を設けた場合には、体液収集袋の交換時期を目視により確認することができる。 Further, when a colored body that is colored by adhesion of bodily fluid is provided on the upper part of the reservoir, it is possible to visually confirm when the bodily fluid collecting bag should be replaced.

体液吸引装置を示す説明図。Explanatory drawing which shows a bodily fluid suction apparatus. 体液収集袋を示す正面図。The front view which shows a bodily fluid collection bag. 同斜視説明図。The same perspective explanatory view. 他の体液収集袋を示す正面図。The front view which shows another bodily fluid collection bag.

以下に、本発明に係る体液収集袋の具体的な構成について図面を参照しながら説明する。 A specific configuration of the bodily fluid collecting bag according to the present invention will be described below with reference to the drawings.

図1に示すように、体液収集袋1は、患者の痰や唾液などの体液を吸引除去するための体液吸引装置2で使用される。体液吸引装置2は、吸引ポンプ3に吸引パイプ4の基端部を接続し、吸引パイプ4の先端部に体液収集容器5を接続し、体液収集容器5に吸引チューブ6の基端部を接続している。体液収集容器5の内部には、体液収集袋1が着脱自在に収容されており、吸引チューブ6の基端部に体液収集袋1を着脱自在に接続されている。 As shown in FIG. 1, a bodily fluid collecting bag 1 is used in a bodily fluid aspirator 2 for aspirating and removing bodily fluids such as sputum and saliva of a patient. The bodily fluid suction device 2 connects the base end of a suction pipe 4 to a suction pump 3 , connects the body fluid collection container 5 to the tip of the suction pipe 4 , and connects the base end of a suction tube 6 to the body fluid collection container 5 . is doing. A bodily fluid collecting bag 1 is detachably accommodated inside the bodily fluid collecting container 5 , and the bodily fluid collecting bag 1 is detachably connected to the proximal end portion of the suction tube 6 .

そして、体液吸引装置2は、吸引ポンプ3を吸引駆動させることで、吸引チューブ6の先端から看者の体液を吸引し、吸引した体液を体液収集袋1に貯留するようになっている。体液収集袋1は、使用前に吸引チューブ6の基端部に接続して体液収集容器5の内部に収容し、体液がある程度貯留された後に体液収集袋1ごと廃棄するとともに新たな体液収集袋1に交換して使用される。 The bodily fluid aspirating device 2 aspirates the bodily fluid of the patient from the tip of the aspirating tube 6 by driving the aspirating pump 3 and stores the aspirated bodily fluid in the bodily fluid collection bag 1 . The bodily fluid collection bag 1 is connected to the proximal end of the suction tube 6 and housed inside the bodily fluid collection container 5 before use. used in place of 1.

体液収集袋1は、図2及び図3に示すように、透明で可撓性を有する2枚のシート7,8の周囲(上側のシート7の下面周囲と下側のシート8の上面周囲)をシール剤9で接着して密閉された袋状の本体10を形成している。 As shown in FIGS. 2 and 3, the bodily fluid collection bag 1 is made up of two transparent and flexible sheets 7 and 8 (around the lower surface of the upper sheet 7 and around the upper surface of the lower sheet 8). are adhered with a sealing agent 9 to form a sealed bag-like main body 10. - 特許庁

本体10は、中途上部(上側のシート7の下面中途上部と下側のシート8の上面中途上部)をシール剤11で接着することによって、シール剤11によるシール部よりも下側に形成される体液を貯留するための貯留部12と、その貯留部12よりも上方側に形成される被覆部13とに区画している。 The main body 10 is formed below the part sealed by the sealant 11 by bonding the middle upper part (the middle upper part of the lower surface of the upper sheet 7 and the middle upper part of the upper surface of the lower sheet 8) with the sealant 11. It is divided into a storage portion 12 for storing body fluid and a covering portion 13 formed above the storage portion 12 .

貯留部12と被覆部13とは、連結管14によって連通されている。この連結管14は、基端部が貯留部12に収容されるとともに、先端部が被覆部13に収容されている。これにより、体液収集袋1の使用前においては、連結管14の先端部が被覆部13で被覆されている。体液収集袋1の使用時には、被覆部13を開封(破断)して連結管14の先端部に吸引チューブ6の基端部を接続する。なお、被覆部13の開封を容易にするために、上下に伸延する連結管14の直上方側の本体10にV字の切込などを形成してもよい。 Storing portion 12 and covering portion 13 are communicated by connecting pipe 14 . The connecting pipe 14 has a proximal end housed in the storage part 12 and a distal end housed in the covering part 13 . As a result, the distal end portion of the connecting tube 14 is covered with the covering portion 13 before the bodily fluid collecting bag 1 is used. When the bodily fluid collecting bag 1 is used, the covering portion 13 is opened (broken) and the proximal end of the suction tube 6 is connected to the distal end of the connecting tube 14 . In addition, in order to facilitate the opening of the covering portion 13, a V-shaped notch or the like may be formed in the main body 10 on the side directly above the connecting pipe 14 extending vertically.

また、貯留部12と被覆部13とは、連結管14とは別に連通管15によって形成される連通路によっても連通されている。連通管15も基端部が貯留部12に収容されるとともに、先端部が被覆部13に収容されている。 In addition, the storage portion 12 and the covering portion 13 are also communicated with each other through a communication path formed by a communication pipe 15 in addition to the connection pipe 14 . Communicating pipe 15 also has its base end housed in storage part 12 and its tip end housed in covering part 13 .

連通管(連通路)15の内部には、吸引ポンプ3の吸引力に抗する抵抗体16を設けている。この抵抗体16は、フィルターでもよく、また、体液の付着によって着色(変色)する材料で形成したものでもよい。なお、抵抗体16を体液の付着によって着色する着色体とする場合に限られず、本体10の貯留部12の上部側に抵抗体16とは別に着色体を設けてもよい。 A resistor 16 that resists the suction force of the suction pump 3 is provided inside the communication pipe (communication passage) 15 . This resistor 16 may be a filter, or may be made of a material that is colored (discolored) by adhesion of bodily fluids. Note that the resistor 16 is not limited to being a colored body that is colored by adhesion of bodily fluids, and a colored body may be provided separately from the resistor 16 on the upper side of the reservoir 12 of the main body 10 .

なお、連結管14と連通管15は、上側のシート7と下側のシート8とに挟まれてシール剤11で接着されている。 In addition, the connecting pipe 14 and the communicating pipe 15 are sandwiched between the upper sheet 7 and the lower sheet 8 and are bonded with the sealing agent 11 .

体液収集袋1は、体液吸引装置2の使用前に被覆部13を開封して連結管14の先端部に吸引チューブ6の基端部を接続して体液収集容器5の内部に収容すると、貯留部12と吸引チューブ6とが連結管14を介して連通されるとともに、貯留部12と吸引ポンプ3(吸引パイプ4)とが連通管15や被覆部13の開封部分を介して連通される。そして、体液収集袋1は、体液吸引装置2の使用時に吸引ポンプ3の吸引力によって吸引チューブ6から吸引された体液が貯留部12に貯留される。その使用直前には、連通管(連通路)15の内部に抵抗体16が設けられているために、吸引チューブ6によって大気開放された連通管(連通路)15の基端側の貯留部12の内部圧力の方が連通管(連通路)15の先端側よりも高くなり、体液収集袋1の貯留部12を体液収集容器5の内部で膨らませることができる。 When body fluid collection bag 1 is housed in body fluid collection container 5 by opening covering portion 13 before use of body fluid suction device 2 and connecting the proximal end of suction tube 6 to the distal end of connecting tube 14, The portion 12 and the suction tube 6 are communicated with each other through the connecting pipe 14, and the storage portion 12 and the suction pump 3 (suction pipe 4) are communicated with each other through the communicating pipe 15 and the unsealed portion of the covering portion 13. In the body fluid collection bag 1, the body fluid sucked from the suction tube 6 by the suction force of the suction pump 3 is stored in the storage part 12 when the body fluid suction device 2 is used. Immediately before use, since the resistor 16 is provided inside the communication pipe (communication passage) 15, the storage portion 12 on the base end side of the communication pipe (communication passage) 15 opened to the atmosphere by the suction tube 6 is removed. becomes higher than the distal end side of the communication tube (communication passage) 15, and the storage part 12 of the body fluid collection bag 1 can be inflated inside the body fluid collection container 5.

上記体液収集袋1では、連通管15によって貯留部12と被覆部13とを連通する連通路を形成しているが、これに限られず、図4に示す体液収集袋17のように、貯留部12と被覆部13とを一部切欠させた状態でシール剤11で接着することによって連通路18を形成してもよい。 In the bodily fluid collection bag 1, the communication pipe 15 forms a communication passage that communicates the storage portion 12 and the covering portion 13. However, the body fluid collection bag 17 shown in FIG. Communicating path 18 may be formed by bonding 12 and covering portion 13 with sealant 11 in a partially cut-out state.

また、体液収集袋17のように、被覆部13の開封作業を容易なものとするために、被覆部13の連結管14の先端部分に対応する位置に開口19を形成するとともに、その開口19を封止シート20で封止した構成としてもよい。 In addition, like body fluid collection bag 17, opening 19 is formed in covering portion 13 at a position corresponding to the tip portion of connecting pipe 14 in order to facilitate opening work of covering portion 13, and opening 19 may be sealed with the sealing sheet 20 .

また、体液収集袋17のように、貯留部12の内部に、体液を吸収して固化させる固化材21などを収容してもよい。 Further, like the bodily fluid collecting bag 17, the storage part 12 may contain a solidifying material 21 for absorbing and solidifying the bodily fluid.

以上に説明したように、上記体液収集袋1は、体液吸引装置2の吸引チューブ6と吸引ポンプ3との間に着脱自在に設けられ、吸引ポンプ3の吸引力によって吸引チューブ6から吸引した体液を収集するために使用される。 As described above, the body fluid collection bag 1 is detachably provided between the suction tube 6 of the body fluid suction device 2 and the suction pump 3, and the body fluid sucked from the suction tube 6 by the suction force of the suction pump 3. used to collect

そして、上記体液収集袋1では、密閉された袋状の本体10の内部を、体液を貯留するための貯留部12と、吸引チューブ6に連結される連結管14の先端を被覆する被覆部13とに区画し、本体10の内部に収容した連結管14で貯留部12と被覆部13とを連通するとともに、連結管14とは別に貯留部12と被覆部13とを連通する連通路(連通管15や連通路18)を形成した構成となっている。 In the bodily fluid collecting bag 1, the sealed bag-like main body 10 includes a storage portion 12 for storing bodily fluid and a covering portion 13 covering the tip of a connecting tube 14 connected to the suction tube 6. A connecting pipe 14 accommodated inside the main body 10 communicates the storage portion 12 and the covering portion 13, and a communication passage (communication It has a configuration in which a pipe 15 and a communication passage 18) are formed.

そのため、上記構成の体液収集袋1では、使用前に連結管14を被覆部13で被覆しておくことができるので、使用者が誤って連結管14の先端部や先端開口部に接触してしまい連結管14の先端部や先端開口部が汚損してしまうのを防止することができる。 Therefore, in the bodily fluid collection bag 1 configured as described above, the connecting pipe 14 can be covered with the covering portion 13 before use, so that the user may accidentally touch the distal end portion of the connecting pipe 14 or the distal end opening. It is possible to prevent the front end portion and the front end opening portion of the stowage connecting pipe 14 from being soiled.

また、上記構成の体液収集袋1では、使用後に連結管14を被覆部13で被覆しながら吸引チューブ6から取外して体液を体液収集袋1ごと廃棄することができるので、使用者(看護者や介護者や患者など)に誤って体液が付着してしまうのを防止することができる。 Further, in the bodily fluid collecting bag 1 having the above configuration, after use, the connecting pipe 14 can be removed from the suction tube 6 while being covered with the covering portion 13, and the bodily fluid can be discarded together with the bodily fluid collecting bag 1. Caregivers, patients, etc.) can be prevented from accidentally attaching bodily fluids.

このように、上記構成の体液収集袋1では、衛生上での安全性を向上させることができる。しかも、上記構成の体液収集袋1では、従来のように体液収集容器5から体液を廃棄するとともに体液収集容器5を洗浄するといった作業を省くことができ、使用者の負担を軽減することができる。 In this way, the bodily fluid collection bag 1 configured as described above can improve sanitary safety. Moreover, with the bodily fluid collection bag 1 configured as described above, it is possible to omit the conventional work of cleaning the bodily fluid collecting container 5 while discarding the bodily fluid from the bodily fluid collecting container 5, thereby reducing the burden on the user. .

また、上記体液収集袋1は、連通路(連通管15)に、吸引ポンプ3の吸引力に抗する抵抗体16を設けた構成となっている。 The bodily fluid collecting bag 1 has a structure in which a resistor 16 that resists the suction force of the suction pump 3 is provided in the communication passage (communication pipe 15).

そのため、上記構成の体液収集袋1では、吸引ポンプ3の吸引力で体液収集袋1を膨らませることができ、使い勝手を向上させることができる。 Therefore, in the bodily fluid collection bag 1 having the above configuration, the bodily fluid collection bag 1 can be inflated by the suction force of the suction pump 3, and usability can be improved.

また、上記体液収集袋1は、貯留部12の上部(たとえば、抵抗体16)に、体液の付着によって着色する着色体を設けることで、体液収集袋1の交換時期を目視により容易に確認することができるようになる。 In addition, the bodily fluid collecting bag 1 is provided with a colored body that is colored by adhesion of bodily fluid on the upper part of the storage part 12 (for example, the resistor 16), so that the exchange timing of the bodily fluid collecting bag 1 can be easily confirmed visually. be able to

1 体液収集袋 2 体液吸引装置
3 吸引ポンプ 4 吸引パイプ
5 体液収集容器 6 吸引チューブ
7,8 シート 9 シール剤
10 本体 11 シール剤
12 貯留部 13 被覆部
14 連結管 15 連通管
16 抵抗体 17 体液収集袋
18 連通路 19 開口
20 封止シート 21 固化材
1 body fluid collection bag 2 body fluid suction device 3 suction pump 4 suction pipe 5 body fluid collection container 6 suction tube
7,8 Sheet 9 Sealant
10 Body 11 Sealant
12 Reservoir 13 Coating
14 Connecting pipe 15 Connecting pipe
16 resistor 17 bodily fluid collection bag
18 Communication passage 19 Opening
20 Encapsulating sheet 21 Solidifying material

Claims (3)

体液吸引装置の吸引チューブと吸引ポンプとの間に着脱自在に設けられ、吸引ポンプの吸引力によって吸引チューブから吸引した体液を収集するための体液収集袋において、
密閉された袋状の本体の内部を、体液を貯留するための貯留部と、吸引チューブに連結される連結管の先端を被覆する被覆部とに区画し、本体の内部に収容した連結管で貯留部と被覆部とを連通するとともに、連結管とは別に貯留部と被覆部とを連通する連通路を形成したことを特徴とする体液収集袋。
A body fluid collection bag detachably provided between a suction tube and a suction pump of a body fluid suction device for collecting body fluid sucked from the suction tube by the suction force of the suction pump,
The inside of a sealed bag-shaped main body is divided into a storage part for storing body fluid and a covering part for covering the tip of a connecting pipe connected to a suction tube, and a connecting tube accommodated inside the main body. A bodily fluid collection bag characterized by forming a communication path for communicating between the storing part and the covering part, and for communicating the storing part and the covering part separately from the connecting pipe.
前記連通路に、吸引ポンプの吸引力に抗する抵抗体を設けたことを特徴とする請求項1に記載の体液収集袋。 2. A bodily fluid collecting bag according to claim 1, wherein said communication path is provided with a resistor that resists the suction force of a suction pump. 前記貯留部の上部に、体液の付着によって着色する着色体を設けたことを特徴とする請求項1又は請求項2に記載の体液収集袋。 3. The bodily fluid collection bag according to claim 1, wherein a colored body that is colored by adhesion of bodily fluid is provided on the upper part of the reservoir.
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CN100505984C (en) * 2005-11-14 2009-06-24 华通电脑股份有限公司 Method for manufacturing circuit board
CN100505983C (en) * 2005-11-14 2009-06-24 华通电脑股份有限公司 Method for manufacturing circuit board

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JP2004285191A (en) 2003-03-20 2004-10-14 Osaka Insatsu Ink Seizo Kk Indicator ink composition that changes color due to moisture
JP2011024616A (en) 2009-07-21 2011-02-10 Hipack Co Ltd Storage bag for aspirate fluid of aspirator
JP2014147436A (en) 2013-01-31 2014-08-21 Tokuki Giken Kogyo Co Ltd Body fluid collection container
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100505984C (en) * 2005-11-14 2009-06-24 华通电脑股份有限公司 Method for manufacturing circuit board
CN100505983C (en) * 2005-11-14 2009-06-24 华通电脑股份有限公司 Method for manufacturing circuit board

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