JPH041952Y2 - - Google Patents
Info
- Publication number
- JPH041952Y2 JPH041952Y2 JP1986097657U JP9765786U JPH041952Y2 JP H041952 Y2 JPH041952 Y2 JP H041952Y2 JP 1986097657 U JP1986097657 U JP 1986097657U JP 9765786 U JP9765786 U JP 9765786U JP H041952 Y2 JPH041952 Y2 JP H041952Y2
- Authority
- JP
- Japan
- Prior art keywords
- cap
- tube
- shunt
- adapter
- cylindrical body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
- External Artificial Organs (AREA)
Description
【考案の詳細な説明】
（産業上の利用分野）
本考案は、血液体外循環回路の先端部に設けら
れるシヤントアダプタのキヤツプの改良に関する
ものである。[Detailed Description of the Invention] (Industrial Application Field) The present invention relates to an improvement of the cap of a shunt adapter provided at the tip of an extracorporeal blood circulation circuit.
（従来の技術）
人工腎臓や血漿分離器には、血液を体外循環さ
せるための回路が接続され、その回路の動脈側及
び静脈側チユーブの先端部には、穿刺針と接続す
るためのシヤントアダプタが設けられると共に、
このシヤントアダプタには汚染防止のため、未使
用時にキヤツプが被冠されている。(Prior art) A circuit for extracorporeally circulating blood is connected to an artificial kidney or a plasma separator, and the arterial and venous tubes of the circuit have shunts at their tips for connection to puncture needles. An adapter is provided and
This shunt adapter is covered with a cap when not in use to prevent contamination.
前記した穿刺針は、通常、患者の腕の動脈と静
脈に同一方向から刺し込まれ、この穿刺針に接続
される各チユーブは並列状態となるが、患者によ
つては一方の穿刺針を逆向きに穿刺しなければな
らないことがある（第３図参照）。 The puncture needle described above is usually inserted into the artery and vein of the patient's arm from the same direction, and the tubes connected to this puncture needle are placed in parallel, but depending on the patient, one puncture needle may be inserted in the opposite direction. It may be necessary to puncture in the opposite direction (see Figure 3).
その場合、この穿刺針と接続するチユーブの先
端部はＵ字状に湾曲させた状態で固定する必要が
あり、このため従来では、粘着テープを使用して
該チユーブを患者の腕に固定していた。 In this case, the tip of the tube that connects to the puncture needle needs to be fixed in a U-shaped curve, and for this reason, conventionally, adhesive tape has been used to fix the tube to the patient's arm. Ta.
（考案が解決しようとする問題点）
しかしながら、上記した粘着テープによるセツ
テイング方法は、作業に手間がかかり、その際、
穿刺針が動いて、患者に苦痛を与えることもあ
る。即ち、前記チユーブは、一般に軟質プラスチ
ツクで作られているため、Ｕ字状に曲げようとす
ると、その弾性力により直線状態に戻ろうとする
力が生じることになる。したがつて、穿刺針を動
かさず、しかもチユーブに折れ部が形成されない
よう、湾曲させてセツテイングするためには、相
応の経験とテクニツクが必要であつた。(Problems that the invention attempts to solve) However, the above-mentioned setting method using adhesive tape is time-consuming and requires
The puncture needle may move, causing pain to the patient. That is, since the tube is generally made of soft plastic, when it is bent into a U-shape, its elastic force generates a force that tends to return it to a straight state. Therefore, a considerable amount of experience and technique is required to curve the puncture needle so that it does not move and to prevent the formation of bends in the tube.
本考案は、上述したような問題点を解決するた
めに工夫されたものである。即ち、本考案は、血
液回路等の体液循環回路を構成するチユーブをＵ
字状に曲げて患者にセツトする場合、簡易にチユ
ーブを固定できるようなシヤントキヤツプを提供
することを目的としたものである。 The present invention has been devised to solve the above-mentioned problems. That is, the present invention utilizes tubes constituting body fluid circulation circuits such as blood circuits.
The object of the present invention is to provide a shunt cap that can easily fix a tube when bent into a shape and placed on a patient.
（問題点を解決するための手段）
上記問題点を解決するための本考案の手段は、
シヤントアダプタのキヤツプ本体と、該キヤツプ
本体の先端部に嵌合可能の筒体を備え、
これらキヤツプ本体と筒体を可撓性連結部材で
連結すると共に、
前記キヤツプ本体の上部と筒体の上部に、前記
シヤントアダプタに接続された体液チユーブを挟
持するためのチユーブ挟持部を設けたことを特徴
とする。(Means for solving the problems) The means of the present invention for solving the above problems are as follows:
The shunt adapter includes a cap body and a cylindrical body that can be fitted to the tip of the cap body, and the cap body and the cylindrical body are connected by a flexible connecting member, and the upper part of the cap body and the cylindrical body are connected to each other by a flexible connecting member. It is characterized in that a tube holding part for holding the body fluid tube connected to the shunt adapter is provided on the upper part.
（作用）
先端部にシヤントアダプタを接続した体液チユ
ーブを湾曲させて、キヤツプ本体のチユーブ挟持
部と筒体のチユーブ挟持部に挟持すると、その体
液チユーブはＵ字状に湾曲した状態に保持され
る。この場合、キヤツプ本体と筒体を連結する連
結帯により、チユーブ間隔は所定間隔に維持され
る。また筒体は未使用時キヤツプ本体の先端部に
嵌合させておくことができる。(Function) When a body fluid tube with a shunt adapter connected to its tip is curved and held between the tube clamping part of the cap body and the tube clamping part of the cylinder body, the body fluid tube is held in a U-shaped curved state. Ru. In this case, the tube spacing is maintained at a predetermined spacing by the connecting band that connects the cap body and the cylindrical body. Further, the cylindrical body can be fitted into the tip of the cap body when not in use.
（実施例）
以下、本考案の実施例を添付図面に従つて説明
する。(Embodiments) Hereinafter, embodiments of the present invention will be described with reference to the accompanying drawings.
まず、第１図及び第２図において、１はキヤツ
プ本体であり、血液回路等を構成する静脈側また
は動脈側チユーブ７の先端部に設けられたシヤン
トアダプタ２に被冠されるものである。このキヤ
ツプ本体１の上部には、Ｕ字状のチユーブ挟持部
３が設けられると共に、側面部には連結部材４が
設けられている。また、この連絡部材４には、筒
体５が設けられ、その筒体５の上部には前記と同
様のチユーブ挟持部材６が設けられている。 First, in FIGS. 1 and 2, reference numeral 1 denotes a cap body, which is fitted onto a shunt adapter 2 provided at the distal end of a venous or arterial tube 7 constituting a blood circuit, etc. . A U-shaped tube holding part 3 is provided at the top of the cap body 1, and a connecting member 4 is provided at the side surface. Further, this communication member 4 is provided with a cylindrical body 5, and a tube holding member 6 similar to that described above is provided on the upper part of the cylindrical body 5.
前記連結部材４は、本実施例では可撓性の帯状
となつているが、棒状にも形成できる。また、前
記挟持部材３，６は、チユーブ７の外径とほぼ同
じ曲率で湾曲している。この場合、チユーブ７が
容易に抜け出ないようにするため、挟持部の端縁
部をやや内方に折曲させるようにしてもよい。挟
持部３，６の形状は、チユーブ７を挟持できるも
のであれば他の形状としてもよい。さらに筒体５
は、未使用時、キヤツプ本体１の先端部に嵌合し
ておく。 Although the connecting member 4 has a flexible band shape in this embodiment, it can also be formed into a rod shape. Furthermore, the holding members 3 and 6 are curved with approximately the same curvature as the outer diameter of the tube 7. In this case, in order to prevent the tube 7 from slipping out easily, the edge portion of the holding portion may be bent slightly inward. The shapes of the clamping parts 3 and 6 may be any other shape as long as they can clamp the tube 7. Furthermore, the cylinder body 5
is fitted into the tip of the cap body 1 when not in use.
なお、上記した構成のキヤツプは軟質プラスチ
ツク製とするのが好ましい。 Note that it is preferable that the cap configured as described above be made of soft plastic.
次に上記したキヤツプの使用例を説明すると、
第１図及び第３図に示すごとく、先ずシヤントア
ダプタ２に被冠されていたキヤツプ本体１を取外
し、チユーブ７の先端部をＵ字状に湾曲させる。
その後、シヤントアダプタ近くのチユーブを筒体
５の挟持部６に挟持し、他側のチユーブをキヤツ
プ本体１の挟持部３に挟持する。このような状態
とした後、シヤントアダプタ２を患者に穿刺され
た針の後端部に接続するものである。 Next, to explain an example of how to use the above cap,
As shown in FIGS. 1 and 3, first, the cap body 1 that was covered with the shunt adapter 2 is removed, and the tip of the tube 7 is curved into a U-shape.
Thereafter, the tube near the shunt adapter is held between the holding parts 6 of the cylindrical body 5, and the tube on the other side is held between the holding parts 3 of the cap body 1. After achieving this state, the shunt adapter 2 is connected to the rear end of the needle inserted into the patient.
（考案の効果）
以上説明した本考案によれば、体外循環回路を
構成する体液チユーブの先端部をＵ字状に曲げて
患者にセツテイングする場合、体液チユーブをキ
ヤツプ本体と筒体の挟持部に挟み込むだけで、液
体チユーブは簡単にＵ字状に屈曲し、かつその状
態を維持することができる。したがつて、シヤン
トアダプタに接続される穿刺針の動きも少なくな
つて、患者に苦痛を与えることもない。(Effects of the invention) According to the invention described above, when the distal end of the body fluid tube constituting the extracorporeal circulation circuit is bent into a U-shape and set on the patient, the body fluid tube is placed between the cap body and the cylindrical body. By simply pinching the tube, the liquid tube can be easily bent into a U-shape and maintained in that state. Therefore, the movement of the puncture needle connected to the shunt adapter is also reduced, and no pain is caused to the patient.
また従来のシヤントアダプタキヤツプを改造す
ることにより、１部品でキヤツプとしての役割と
体液チユーブ支持体としての役割をもたせること
ができ、部品点数を増やす必要がない。さらに筒
体が未使用時、キヤツプ先端に被冠しておくこと
ができ、筒体の紛失や他の部品との絡まり等を防
止できる、という効果が得られる。 Furthermore, by modifying the conventional shunt adapter cap, a single component can function as both a cap and a body fluid tube support, and there is no need to increase the number of components. Furthermore, when the cylindrical body is not in use, it can be placed over the tip of the cap, which has the effect of preventing the cylindrical body from being lost or entangled with other parts.
第１図は本考案のシヤントキヤツプに体液チユ
ーブをセツトした状態を示す斜視図、第２図は本
考案に係るシヤントキヤツプの斜視図、第３図は
本考案の使用状態図である。
図中、１はキヤツプ本体、２はシヤントアダプ
タ、３，６は挟持部、４は連結部材、５は筒体、
７は体液チユーブを各示す。
FIG. 1 is a perspective view showing a state in which a body fluid tube is set in the shunt cap of the present invention, FIG. 2 is a perspective view of the shunt cap according to the present invention, and FIG. 3 is a diagram of the use of the present invention. In the figure, 1 is a cap body, 2 is a shunt adapter, 3 and 6 are holding parts, 4 is a connecting member, 5 is a cylinder body,
7 each indicates a body fluid tube.
Claims (1)
れるシヤントアダプタキヤツプであつて、 シヤントアダプタのキヤツプ本体と、該キヤツ
プ本体の先端部に嵌合可能の筒体を備え、 これらキヤツプ本体と筒体を可撓性連結部材で
連結すると共に、 前記キヤツプ本体の上部と筒体の上部に、前記
シヤントアダプタに接続された体液チユーブを挟
持するためのチユーブ挟持部を設けたことを特徴
とするシヤントキヤツプ。[Claim for Utility Model Registration] A shunt adapter cap that is covered with a shunt adapter of an extracorporeal fluid circulation circuit, the cap body of the shunt adapter and a cylindrical body that can be fitted to the tip of the cap body. The cap main body and the cylindrical body are connected by a flexible connecting member, and a tube holding part for holding the body fluid tube connected to the shunt adapter is provided at the upper part of the cap main body and the upper part of the cylindrical body. A shunt cap characterized by having a.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986097657U JPH041952Y2 (en) | 1986-06-27 | 1986-06-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986097657U JPH041952Y2 (en) | 1986-06-27 | 1986-06-27 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS633840U JPS633840U (en) | 1988-01-12 |
| JPH041952Y2 true JPH041952Y2 (en) | 1992-01-23 |
Family
ID=30964835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986097657U Expired JPH041952Y2 (en) | 1986-06-27 | 1986-06-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH041952Y2 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2551099B2 (en) * | 1988-03-31 | 1996-11-06 | 凸版印刷株式会社 | Transfer material |
| JP2506804Y2 (en) * | 1989-12-27 | 1996-08-14 | 川澄化学工業株式会社 | Shunt cap for extracorporeal circulation circuit |
| JP5019776B2 (en) * | 2006-04-10 | 2012-09-05 | サントリーホールディングス株式会社 | Tube fixtures and bags |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5613955U (en) * | 1979-07-10 | 1981-02-05 | ||
| JPS56102257A (en) * | 1980-01-22 | 1981-08-15 | Terumo Corp | Catheter with wing stayed in blood vessel |
| JPS59211465A (en) * | 1983-05-10 | 1984-11-30 | ザ・ユ−ロロジ−・グル−プ・ピ−・シ− | Surgical machine and holder apparatus for tube connected to said apparatus |
-
1986
- 1986-06-27 JP JP1986097657U patent/JPH041952Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS633840U (en) | 1988-01-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4639252A (en) | Venous return catheter | |
| US5413562A (en) | Stabilizing fitting for an intravenous catheter or syringe | |
| US5172688A (en) | Nasal-gastric tube holder | |
| US3782388A (en) | Medical tube holder | |
| US4650473A (en) | Suturing saddle | |
| JP3834724B2 (en) | Catheter fixation device | |
| US4737143A (en) | Catheter coupling and attachment assembly | |
| US4895561A (en) | Dual-lumen catheter-connecting system | |
| JP4728351B2 (en) | Dressing to secure and protect the needle | |
| DE3680350D1 (en) | CATHETER. | |
| US4360025A (en) | Catheter retainer | |
| WO2018020253A1 (en) | A tube stabilising device | |
| US20120165737A1 (en) | Devices and methods for maintaining an aseptic catheter environment | |
| CN111760167B (en) | Stabilization device, system and method for indwelling catheter | |
| WO1993004723A1 (en) | Puncture needle device, mainly for a closed system introduction of a catheter into a blood vessel | |
| JP2000024113A (en) | Tube device for medical treatment | |
| WO2008100399A2 (en) | Vein holder | |
| CN217245893U (en) | Infusion port fixing device that infusion port puncture was used | |
| CN211327406U (en) | Infusion device for ICU nursing | |
| CN214860390U (en) | A sheath holder | |
| JPH0425139Y2 (en) | ||
| CN209933061U (en) | Indwelling bracket for animal organ perfusion | |
| JPH0119966Y2 (en) | ||
| CN214807433U (en) | Novel needle is kept somewhere to convenient fixed closed | |
| CN220424336U (en) | Picc, pleuroperitoneal cavity catheter fixing patch |