JP7007757B1 - Respiratory circuit holding device for artificial respirators - Google Patents

Respiratory circuit holding device for artificial respirators Download PDF

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JP7007757B1
JP7007757B1 JP2020219946A JP2020219946A JP7007757B1 JP 7007757 B1 JP7007757 B1 JP 7007757B1 JP 2020219946 A JP2020219946 A JP 2020219946A JP 2020219946 A JP2020219946 A JP 2020219946A JP 7007757 B1 JP7007757 B1 JP 7007757B1
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良文 馬木
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Abstract

【課題】本発明の目的は、人工鼻の脱着事故を防止する人口呼吸器用の呼吸回路保持装置を提供することである。【解決手段】人口呼吸器用呼吸回路保持装置１は、第一の保持部と、第二の保持部と、第一の保持部と第二の保持部を連結する連結部４ａ、４ｂを備えている。連結部４ａ、４ｂは、第一の保持部と第二の保持部が離れる距離を任意に変更することが可能である。第一の保持部は、人工鼻２０の上流側の呼吸回路に取り付けられ、第二の保持部は、人工鼻２０の下流側の呼吸回路に取り付けられる。【選択図】図１PROBLEM TO BE SOLVED: To provide a breathing circuit holding device for an artificial respirator to prevent an accident of attachment / detachment of an artificial nose. SOLUTION: A breathing circuit holding device 1 for an artificial respirator includes a first holding portion, a second holding portion, and connecting portions 4a and 4b connecting the first holding portion and the second holding portion. There is. The connecting portions 4a and 4b can arbitrarily change the distance between the first holding portion and the second holding portion. The first holding portion is attached to the breathing circuit on the upstream side of the artificial nose 20, and the second holding portion is attached to the breathing circuit on the downstream side of the artificial nose 20. [Selection diagram] Fig. 1

Description

本発明は人口呼吸器用の呼吸回路保持装置に関する。 The present invention relates to a breathing circuit holding device for an artificial respirator.

人工呼吸器の呼吸回路の脱落事故により、患者や介護者の負担が増大するという問題が発生しており、最悪の場合では患者が死亡してしまうという脱落事故も発生している。このため、従来、人口呼吸器用の呼吸回路の脱落防止を目的とした人口呼吸器用の呼吸回路保持装置がある（特許文献１）。 There is a problem that the burden on patients and caregivers increases due to the accident of dropping the breathing circuit of the ventilator, and in the worst case, the accident of dropping the patient is also occurring. For this reason, conventionally, there is a respiratory circuit holding device for artificial respiratory organs for the purpose of preventing the respiratory circuit for artificial respiratory organs from falling off (Patent Document 1).

特開２００１－１２９０８７号公報Japanese Unexamined Patent Publication No. 2001-129807

特許文献１に示す人口呼吸器用の呼吸回路保持装置は患者の動きに呼吸回路の患者側を追従させることを可能とするものであるが、人工鼻の脱着事故は、患者の動きによって発生する場合のみならず、患者の咳込みによって発生する場合や人工鼻の取り付けを行う際の不手際によって発生する場合等、様々な要因によって発生している。このため、人工鼻を用いた呼吸回路において、特許文献１に示す人口呼吸器用の呼吸回路保持装置では人工鼻が脱着することによる呼吸回路の脱落事故を防止することができないという問題がある。 The respiratory circuit holding device for artificial respiratory organs shown in Patent Document 1 makes it possible to make the patient side of the respiratory circuit follow the movement of the patient, but the artificial nose attachment / detachment accident is caused by the movement of the patient. Not only that, it is caused by various factors such as the case caused by the patient's coughing and the case caused by the inadequacy of attaching the artificial nose. Therefore, in the breathing circuit using the artificial nose, there is a problem that the breathing circuit holding device for the artificial respirator shown in Patent Document 1 cannot prevent the accident of the breathing circuit falling off due to the attachment and detachment of the artificial nose.

本発明は、このようなことに鑑みてなされたものであり、人工鼻の脱着事故を防止する人口呼吸器用の呼吸回路保持装置を提供することである。 The present invention has been made in view of such circumstances, and an object of the present invention is to provide a breathing circuit holding device for an artificial respirator that prevents an accident of attachment / detachment of an artificial nose.

上記目的は、
第一の保持部（２ａ、２ｂ）と、
第二の保持部（３ａ、３ｂ）と、
前記第一の保持部と前記第二の保持部を連結する連結部（４ａ、４ｂ）を備え、
前記連結部は、前記第一の保持部と前記第二の保持部が離れる距離を任意に変更することが可能であり、
前記第一の保持部は、人工鼻（２０）の上流側の呼吸回路に取り付けられ、
前記第二の保持部は、前記人工鼻の下流側の前記呼吸回路に取り付けられる、人口呼吸器用呼吸回路保持装置（１）
によって達成できる。 The above purpose is
The first holding part (2a, 2b) and
The second holding part (3a, 3b) and
A connecting portion (4a, 4b) for connecting the first holding portion and the second holding portion is provided.
The connecting portion can arbitrarily change the distance between the first holding portion and the second holding portion.
The first holding portion is attached to the breathing circuit on the upstream side of the artificial nose (20).
The second holding portion is a breathing circuit holding device for artificial respirators (1) attached to the breathing circuit on the downstream side of the artificial nose.
Can be achieved by.

また、上記目的は、
前記第一の保持部と前記第二の保持部は、第一の挟持部（２ａ、２ｂ）と第二の挟持部（３ａ、３ｂ）を有し、該第一の挟持部と該第二の挟持部で前記呼吸回路を挟み込むことで該呼吸回路に保持される上記の人口呼吸器用呼吸回路保持装置（１）
によっても達成できる。 The above purpose is
The first holding portion and the second holding portion have a first holding portion (2a, 2b) and a second holding portion (3a, 3b), and the first holding portion and the second holding portion. The above-mentioned breathing circuit holding device for artificial respirators (1), which is held by the breathing circuit by sandwiching the breathing circuit between the holding portions of the above.
Can also be achieved by.

また、上記目的は、
前記連結部は、前記第一の保持部と前記第二の保持部の連結状態を開放することが可能である、上記の人口呼吸器用呼吸回路保持装置（１）
によっても達成される。 The above purpose is
The above-mentioned respiratory circuit holding device for artificial respirators (1), wherein the connecting portion can open the connected state of the first holding portion and the second holding portion.
Also achieved by.

本発明によれば、人工鼻の脱着事故を防止する人口呼吸器用の呼吸回路保持装置を提供することができる。 INDUSTRIAL APPLICABILITY According to the present invention, it is possible to provide a breathing circuit holding device for an artificial respiratory organ that prevents an accident of attachment / detachment of an artificial nose.

本発明の実施の形態による人口呼吸器用呼吸回路保持装置１を用いた呼吸回路１００の斜視図である。It is a perspective view of the breathing circuit 100 using the breathing circuit holding device 1 for artificial respirators according to the embodiment of this invention. 本発明の実施の形態による人口呼吸器用呼吸回路保持装置１を用いた呼吸回路１００の分解斜視図である。It is an exploded perspective view of the breathing circuit 100 using the breathing circuit holding device 1 for artificial respirators according to the embodiment of this invention. 本発明の実施の形態による人口呼吸器用呼吸回路保持装置１の正面図である。It is a front view of the breathing circuit holding device 1 for artificial respirators according to the embodiment of this invention. 本発明の実施の形態による人口呼吸器用呼吸回路保持装置１の背面図である。It is a rear view of the breathing circuit holding device 1 for artificial respirators according to the embodiment of this invention. 本発明の実施の形態による人口呼吸器用呼吸回路保持装置１の変形例を用いた呼吸回路２００の斜視図である。It is a perspective view of the breathing circuit 200 using the modification of the breathing circuit holding device 1 for artificial respirators according to the embodiment of this invention. 従来例の人工呼吸器の呼吸回路の分解斜視図である。It is an exploded perspective view of the breathing circuit of the conventional respirator.

本発明の実施の形態による人口呼吸器用呼吸回路保持装置１について、図１～図５を用いて説明する。なお、以下の全ての図面においては、理解を容易にするため、各構成要素の寸法や比率などは適宜異ならせて図示する場合がある。 The respiratory circuit holding device 1 for an artificial respirator according to the embodiment of the present invention will be described with reference to FIGS. 1 to 5. In all of the following drawings, the dimensions and ratios of the components may be appropriately different from each other in order to facilitate understanding.

図６は、本発明の実施の形態による人口呼吸器用呼吸回路保持装置１を用いていない場合の従来例の人工呼吸器の呼吸回路の分解斜視図である。従来例において、呼吸回路には、人工鼻２０を取り付けるための取付部が人工鼻の下流側（患者側）の管１０と上流側（人工呼吸器側）の管１０のそれぞれに設けられる。下流側の管１０の取付部に人工鼻２０の管を挿入し、人工鼻２０の上流側の管に上流側の管１０の取付部を挿入することで呼吸回路１０が形成される。従来例においては、人工鼻２０は、これらの取付部と人工鼻の管の摩擦のみによって呼吸回路１０に接続され保持される構成である。このように、人工鼻２０は、管１０の取付部と人工鼻の管の摩擦のみによって保持される構成であることが、管１０の取付部と人工鼻の接続が外れる脱着事故の要因である。 FIG. 6 is an exploded perspective view of a breathing circuit of a conventional artificial respirator when the breathing circuit holding device 1 for an artificial respirator according to the embodiment of the present invention is not used. In the conventional example, the breathing circuit is provided with attachment portions for attaching the artificial nose 20 to each of the tube 10 on the downstream side (patient side) and the tube 10 on the upstream side (ventilator side) of the artificial nose. The breathing circuit 10 is formed by inserting the tube of the artificial nose 20 into the attachment portion of the tube 10 on the downstream side and inserting the attachment portion of the tube 10 on the upstream side into the tube on the upstream side of the artificial nose 20. In the conventional example, the artificial nose 20 is connected to and held by the breathing circuit 10 only by friction between these attachment portions and the artificial nose tube. As described above, the structure that the artificial nose 20 is held only by the friction between the attachment portion of the tube 10 and the tube of the artificial nose is a factor of the attachment / detachment accident in which the attachment portion of the tube 10 and the artificial nose are disconnected. ..

図１及び図２に示すように、本発明の実施の形態による人口呼吸器用呼吸回路保持装置１は、人工鼻の下流側（患者側）の管１０の取付部と上流側（人工呼吸器側）の管１０の取付部のそれぞれに取り付けられる構成である。 As shown in FIGS. 1 and 2, the artificial respirator breathing circuit holding device 1 according to the embodiment of the present invention has a attachment portion of a tube 10 on the downstream side (patient side) of the artificial nose and an upstream side (ventilator side). ) Is configured to be attached to each of the attachment portions of the pipe 10.

図１は、人口呼吸器用呼吸回路保持装置１の連結部４ａ、４ｂのバックルを絞めることで、人工鼻２０の脱着を防止している状態を示している。一方、図２は、人口呼吸器用呼吸回路保持装置１の連結部４ａ、４ｂのバックルを外すことで、人工鼻２０を呼吸回路１００から取り外した状態を示している。 FIG. 1 shows a state in which the artificial nose 20 is prevented from being attached and detached by tightening the buckles of the connecting portions 4a and 4b of the breathing circuit holding device 1 for artificial respirators. On the other hand, FIG. 2 shows a state in which the artificial nose 20 is removed from the breathing circuit 100 by removing the buckles of the connecting portions 4a and 4b of the breathing circuit holding device 1 for artificial respirators.

図３は、人口呼吸器用呼吸回路保持装置１の正面図であり、図４は、人口呼吸器用呼吸回路保持装置１の背面図である。人口呼吸器用呼吸回路保持装置１は、第一の保持部を構成する挟持部２ａ、２ｂと第二の保持部を構成する挟持部３ａ、３ｂとこれらを連結する連結部４ａ、４ｂで構成される。挟持部２ａ、２ｂ、３ａ、３ｂは、剛性の高い合成樹脂で形成されるが、可とう性がある合成樹脂で形成されてもよい。 FIG. 3 is a front view of the breathing circuit holding device 1 for artificial respirators, and FIG. 4 is a rear view of the breathing circuit holding device 1 for artificial respirators. The breathing circuit holding device 1 for an artificial respirator is composed of holding portions 2a and 2b constituting the first holding portion, holding portions 3a and 3b constituting the second holding portion, and connecting portions 4a and 4b connecting them. To. The sandwiching portions 2a, 2b, 3a, and 3b are made of a highly rigid synthetic resin, but may be made of a flexible synthetic resin.

連結部４ａ、４ｂは、ベルト（２本）とベルトの長さを調整するアジャスター（１個）とバックル（雄側、雌側）およびベルトを挟持部に取り付けるためのリング（２個）で構成される。 The connecting portions 4a and 4b consist of a belt (2 pieces), an adjuster (1 piece) for adjusting the length of the belt, a buckle (male side and female side), and a ring (2 pieces) for attaching the belt to the holding part. Will be done.

挟持部２ａ、２ｂ、３ａ、３ｂの正面側の表面には、結束バンドを通すための結束バンド通部ａ１（２個）、ａ２（２個）、および連結部４ａ、４ｂを取り付けるための連結部取付部ｂ１が設けられる。結束バンド通部ａ１（２個）、ａ２（２個）のそれぞれに結束バンドを通して結束することで、挟持部２ａ、２ｂ、３ａ、３ｂのそれぞれを挟み込む構成である。 On the front surface of the sandwiching portions 2a, 2b, 3a, and 3b, the binding band passing portions a1 (2 pieces) and a2 (2 pieces) for passing the binding band, and the connecting parts 4a and 4b are attached. A portion mounting portion b1 is provided. By binding the binding band through the binding band a1 (2 pieces) and a2 (2 pieces), respectively, the holding portions 2a, 2b, 3a, and 3b are sandwiched.

挟持部２ａ、２ｂ、３ａ、３ｂは、円弧形状で構成される。また、図４に示すように、挟持部２ａ、２ｂ、３ａ、３ｂの内側の表面にはストライプ状の凸部が形成されており、当該凸部を上述の管１０に設けられた取付部の外側表面に設けられたストライプ状の凹部に嵌合させることで挟持部２ａ、２ｂ、３ａ、３ｂを管１０に保持する構成である。なお、本実施形態においては２個の挟持部によって挟み込み保持する構成であるが、３個以上の挟持部で挟み込み保持する場合があってもよいし、一個の挟持部で抑え込み保持する場合があってもよい。 The sandwiching portions 2a, 2b, 3a, and 3b are formed in an arc shape. Further, as shown in FIG. 4, a striped convex portion is formed on the inner surface of the sandwiching portions 2a, 2b, 3a, and 3b, and the convex portion is provided on the above-mentioned tube 10 of the mounting portion. The sandwiching portions 2a, 2b, 3a, and 3b are held in the tube 10 by being fitted into the striped recesses provided on the outer surface. In the present embodiment, the configuration is such that the two pinching portions are sandwiched and held, but there are cases where the pinching and holding are performed by three or more pinching portions, and there are cases where the holding is held by one pinching portion. You may.

図５は、本発明の実施の形態による人口呼吸器用呼吸回路保持装置１の変形例を用いた呼吸回路２００の斜視図である。図５に示すように本変形例では、連結部５ａ、５ｂとして、紐部と紐止め部で構成される。また、本実施形態における連結部には、バックルや紐止め部を用いることで第一の保持部と第二の保持部の連結を開放する構成であるが、バックルや紐止め部以外の機構、例えば、面ファスナー、フック等を用いてもよい。 FIG. 5 is a perspective view of a breathing circuit 200 using a modified example of the breathing circuit holding device 1 for an artificial respirator according to the embodiment of the present invention. As shown in FIG. 5, in this modification, the connecting portions 5a and 5b are composed of a string portion and a string fastening portion. Further, the connecting portion in the present embodiment is configured to open the connection between the first holding portion and the second holding portion by using a buckle or a strapping portion, but a mechanism other than the buckle or the strapping portion, For example, a hook-and-loop fastener, a hook, or the like may be used.

このように、本発明の実施の形態による人口呼吸器用呼吸回路保持装置１を人工呼吸器の呼吸回路に用いることで、第一の保持部が取り付けられた呼吸回路の部分と第二の保持部が取り付けられた呼吸回路の部分の離れる距離が連結部によって制限されるため、人工鼻と呼吸器回路の接続状態が確実に保持され、人工鼻の脱着事故を防止することが可能となる。このため、人工呼吸器の呼吸回路の脱落事故を大幅に削減することが実現でき、特に、介護者の負担を軽減することが可能となる。また、人口呼吸器用呼吸回路保持装置１の連結部４ａ、４ｂは、第一の保持部と第二の保持部の連結を容易に開放することができるため、人工鼻を取り換える作業を容易に行うことも可能となる。また、人口呼吸器用呼吸回路保持装置１は、二つの挟持部によって呼吸回路を挟み込む構成であるため、様々な形状の呼吸回路に対応することも可能である。 As described above, by using the respiratory circuit holding device 1 for artificial respirator according to the embodiment of the present invention for the respiratory circuit of the artificial respirator, the portion of the respiratory circuit to which the first holding portion is attached and the second holding portion are used. Since the distance between the parts of the respiratory circuit to which the artificial nose is attached is limited by the connecting portion, the connection state between the artificial nose and the respiratory circuit is surely maintained, and it becomes possible to prevent the accidental attachment / detachment of the artificial nose. Therefore, it is possible to significantly reduce the accident of dropping the breathing circuit of the respirator, and in particular, it is possible to reduce the burden on the caregiver. Further, since the connecting portions 4a and 4b of the respiratory circuit holding device 1 for artificial respirators can easily open the connection between the first holding portion and the second holding portion, the work of replacing the artificial nose can be easily performed. It is also possible. Further, since the breathing circuit holding device 1 for an artificial respirator has a configuration in which the breathing circuit is sandwiched by two holding portions, it is possible to correspond to a breathing circuit having various shapes.

本発明は、上述の実施の形態に限らず種々の変形が可能である。また、上述の各実施の形態は、本発明の好適な一例であるので、技術的に好ましい種々の限定が付されているが、本発明の範囲は、上述の説明によって不当に限定されるものではない。また、上述の各実施の形態で説明される構成の全てが本発明の必須の構成要件ではない。 The present invention is not limited to the above-described embodiment, and various modifications can be made. Further, since each of the above-described embodiments is a preferable example of the present invention, various technically preferable limitations are attached, but the scope of the present invention is unreasonably limited by the above description. is not it. Moreover, not all of the configurations described in each of the above-described embodiments are essential constituent requirements of the present invention.

本発明は、人口呼吸器用の呼吸回路の脱落防止を目的とした人口呼吸器用の呼吸回路保持装置においても広く利用可能であり、人工鼻を用いていない場合の人口呼吸器用の呼吸回路保持装置においても利用可能である。 INDUSTRIAL APPLICABILITY The present invention can also be widely used in a breathing circuit holding device for an artificial respirator for the purpose of preventing the breathing circuit for an artificial respirator from falling off, and in a breathing circuit holding device for an artificial respirator when an artificial nose is not used. Is also available.

１ 人口呼吸器用呼吸回路保持装置
２ａ、２ｂ、３ａ、３ｂ 挟持部
４ａ、４ｂ、５ａ、５ｂ 連結部
１０ 管
２０ 人工鼻
１００、２００ 呼吸回路 1 Respiratory circuit holding device for artificial respirators 2a, 2b, 3a, 3b Holding part 4a, 4b, 5a, 5b Connecting part 10 Tube 20 Artificial nose 100, 200 Respiratory circuit

Claims (3)

第一の保持部と、
第二の保持部と、
前記第一の保持部と前記第二の保持部を連結する連結部を備え、
前記連結部は、前記第一の保持部と前記第二の保持部が離れる距離を任意に変更することが可能であり、
前記第一の保持部は、人工鼻の上流側の呼吸回路に取り付けられ、
前記第二の保持部は、前記人工鼻の下流側の前記呼吸回路に取り付けられる、人口呼吸器用呼吸回路保持装置。 The first holding part and
The second holding part and
A connecting portion for connecting the first holding portion and the second holding portion is provided.
The connecting portion can arbitrarily change the distance between the first holding portion and the second holding portion.
The first holding is attached to the breathing circuit on the upstream side of the artificial nose.
The second holding portion is a breathing circuit holding device for artificial respirators attached to the breathing circuit on the downstream side of the artificial nose. 前記第一の保持部と前記第二の保持部は、第一の挟持部と第二の挟持部を有し、該第一の挟持部と該第二の挟持部で前記呼吸回路を挟み込むことで該呼吸回路に保持される、請求項１に記載の人口呼吸器用呼吸回路保持装置。 The first holding portion and the second holding portion have a first holding portion and a second holding portion, and the breathing circuit is sandwiched between the first holding portion and the second holding portion. The breathing circuit holding device for an artificial respirator according to claim 1, which is held in the breathing circuit. 前記連結部は、前記第一の保持部と前記第二の保持部の連結状態を開放することが可能である、請求項１または請求項２に記載の人口呼吸器用呼吸回路保持装置。 The respiratory circuit holding device for an artificial respirator according to claim 1 or 2, wherein the connecting portion can open the connected state of the first holding portion and the second holding portion.
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Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6224836U (en) * 1985-07-31 1987-02-16
US20150157845A1 (en) * 2013-12-11 2015-06-11 Fresenius Medical Care Holdings, Inc. Line separation protector
JP6224836B2 (en) 2013-08-20 2017-11-01 フェニックス コンタクト ゲーエムベーハー ウント コムパニー カーゲー Actuating elements and connection terminals

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6224836U (en) * 1985-07-31 1987-02-16
JP6224836B2 (en) 2013-08-20 2017-11-01 フェニックス コンタクト ゲーエムベーハー ウント コムパニー カーゲー Actuating elements and connection terminals
US20150157845A1 (en) * 2013-12-11 2015-06-11 Fresenius Medical Care Holdings, Inc. Line separation protector

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