JPH025794Y2 - - Google Patents
Info
- Publication number
- JPH025794Y2 JPH025794Y2 JP2447085U JP2447085U JPH025794Y2 JP H025794 Y2 JPH025794 Y2 JP H025794Y2 JP 2447085 U JP2447085 U JP 2447085U JP 2447085 U JP2447085 U JP 2447085U JP H025794 Y2 JPH025794 Y2 JP H025794Y2
- Authority
- JP
- Japan
- Prior art keywords
- snap
- clamping
- blood
- springs
- cut
- 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
- 239000008280 blood Substances 0.000 claims description 32
- 210000004369 blood Anatomy 0.000 claims description 32
- 230000037431 insertion Effects 0.000 claims description 3
- 238000003780 insertion Methods 0.000 claims description 3
- 239000003292 glue Substances 0.000 claims description 2
- 239000007943 implant Substances 0.000 claims description 2
- 238000000502 dialysis Methods 0.000 description 6
- 210000004204 blood vessel Anatomy 0.000 description 3
- 238000002594 fluoroscopy Methods 0.000 description 3
- 230000017531 blood circulation Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000007779 soft material Substances 0.000 description 2
- 238000001890 transfection Methods 0.000 description 2
- 101150071927 AANAT gene Proteins 0.000 description 1
- 210000001367 artery Anatomy 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
Landscapes
- External Artificial Organs (AREA)
Description
【考案の詳細な説明】
(イ) 産業上の利用分野
この考案は人工透折実施中の血液回路における
回路チユーブを止断させ、回路チユーブ内の血流
を止め、人体と透折器とを、素早く切り離し、人
体の安全を維持させる透折時の血液回路の離脱装
置に関する。[Detailed explanation of the invention] (a) Industrial application field This invention shuts off the circuit tube in the blood circuit during artificial fluoroscopy, stops the blood flow in the circuit tube, and connects the human body and the fluoroscopy device. The present invention relates to a device for separating a blood circuit during dialysis, which quickly separates the blood circuit and maintains the safety of the human body.
(ロ) 従来の技術
人工透折には、透折器、血液回路および留置針
からなる医療用具は広く使用されており、これら
の安全性機能性は、次第に向上されつつあるのが
現状である、よつて、血液回路を何等かの理由で
止断する場合、患者自身による止断処置は行えず
全て医師又は専門看護人によつて処置されている
現状で、従つて、患者自身で透折時における血液
回路を止断し、透折器を離脱させる装置は皆無の
現況であつた。(b) Conventional technology Medical equipment consisting of a diaphragm, a blood circuit, and an indwelling needle are widely used in artificial dialysis, and the safety and functionality of these devices is currently being improved gradually. Therefore, if the blood circuit is to be cut off for some reason, the patient cannot do it himself and is treated by a doctor or a professional nurse. At present, there was no device available to cut off the blood circuit and remove the translucent device.
(ハ) 考案が解決しようとする問題点
このように、人工透折中の血液回路止断は如何
なる理由にしろ患者自身では処置することができ
ず、医師又は専門看護人によつてのみ処置されて
いることになつているが、長時間の透折ゆえに、
透折時間中に予測難い不時に災害の場合、限られ
たスタツフでは、直ちに透折中止を安全に行なう
ことは不可能に近い、しかも処置不充分な場合に
は、最悪の事態が発生し得ることもありうるので
速かに止断の処置が患者自身においても素早く、
安全に透折を中止し得ることが必要になつてくる
そこで、問題として、血液回路を止断するには、
必らず、一本の血路チユーブを二ケ所止断させれ
れば、その二ケ所の中間部分の血路チユーブを取
り外すことにより、人体側と透折器側とを分離さ
せるように問題が提供できる。(c) Problems to be solved by the invention As described above, interruption of the blood circuit during artificial dialysis cannot be treated by the patient himself, for whatever reason, and can only be treated by a doctor or professional nurse. However, due to the long period of transmission,
In the event of an unforeseen disaster during the dialysis time, it is almost impossible to safely stop the dialysis immediately with limited staff, and if the measures are insufficient, the worst situation may occur. Therefore, it is necessary for the patient to stop the withdrawal as soon as possible.
It becomes necessary to be able to safely stop the transfection, so the problem is that in order to stop the blood circuit,
If one blood line tube is necessarily cut off at two places, the human body side and the diaphragm side can be separated by removing the blood line tube at the intermediate portion between the two places.
(ニ) 問題点を解決するための手段
前述の如く人工透折中の血路チユーブを二ケ所
で止断するにあたつて、血液回路チユーブを適宜
な位置で、同時に、挾圧しなければならない、従
つて、挾圧構造体を連接させればよく、これを実
施例に対応する図によつて説明すると、第１図よ
り第３図が本考案の実施例で、この第１図におい
て、両側を開放したケース枠１内に、隋円状をな
したスナツプリング２，２′を直列にて、背合せ
に接合し、かつ、背合せ接合部分の上方隅を、そ
れぞれ切截させて、その上片側の端部を片刃状に
して、係止上部３，３′を形成し、かつ、切截し
た対峠側の下片端部には、対称して段掛け状の係
止下部４，４′を設け、さらに、スナツプリング
２および２′の内面側に対峠して凸起させた挾圧
上部５、５′および、挾圧下部６，６′をそれぞれ
作設させるとともに、スナツプリング２側の挾圧
上部５を横状に切断し、その面上に剃刀刃７を平
面にして接着し、末端をスナツプリング２の上片
部内側に植込みさせ固定する、つぎに、剃刀刃７
の刃先下方側に丸棒状の刃受８を挾圧下部６の下
辺外側に固着する、また、軟質材による血路チユ
ーブ９をスナツプリング２の挾圧上部５と挾圧下
部６の空間と、およびスナツプリング２′の挾圧
上部５′と挾圧下部６′との空間とを、それぞれ通
過させて、スナツプリング２および２′の壁辺に
穿設させて挿入孔１０，１０および１０′１０′に
貫挿し、スナツプリング２，２′の上辺側に、ケ
ース枠１の頂辺を挿通させて、摺動自在にしたス
ナツプバー１１，１１′を作設し、止金１２，１
２′を巻着して抜脱を防止させるとともに、その
先端は、それぞれスナツプリング２および２′の
上辺面外側に接触する、そして、スナツプバー１
１，１１′を押握板１３に捻着することにより、
本考案は構成される、これによつて、静脈側の血
路チユーブと動脈側の血路チユーブは止断される
こととなる。(d) Means for solving the problem As mentioned above, when cutting off the blood circuit tube at two places during artificial dialysis, the blood circuit tube must be clamped at appropriate positions and at the same time. Therefore, it is only necessary to connect the clamping structures, and this will be explained with reference to figures corresponding to embodiments. FIGS. 1 to 3 are embodiments of the present invention, and in FIG. Inside the open case frame 1, circular-shaped snap springs 2 and 2' are connected back to back in series, and the upper corners of the back to back joints are cut off, respectively. One end is made into a single-edged shape to form a locking upper part 3, 3', and the cut lower end on the opposite side has a symmetrical step-shaped locking lower part 4, 4'. Further, upper clamping pressure parts 5, 5' and lower clamping pressure parts 6, 6', which are protruded from opposite sides of the inner surfaces of the snap springs 2 and 2', are respectively formed, and the clamping pressure parts on the snap spring 2 side are Cut the compression part 5 horizontally, glue the razor blade 7 on the surface with a flat surface, and implant and fix the end of the razor blade 7 inside the upper piece of the snap spring 2.
A round bar-shaped blade holder 8 is fixed to the lower side of the cutting edge of the snap spring on the outside of the lower side of the clamping lower part 6, and a blood passage tube 9 made of a soft material is connected to the space between the clamping upper part 5 and the clamping lower part 6 of the snap spring 2, and the snap spring. 2' through the space between the clamping pressure upper part 5' and the clamping pressure lower part 6', and are drilled in the wall sides of the snap springs 2 and 2' to penetrate into the insertion holes 10, 10 and 10'10'. Insert the top side of the case frame 1 into the upper side of the snap springs 2, 2' to create a slidable snap bar 11, 11', and attach the clasp 12, 1.
2' is wound around the snap bar 1 to prevent it from coming off, and its tips contact the outside of the upper side surfaces of the snap springs 2 and 2', respectively.
By twisting 1 and 11' to the grip plate 13,
The present invention is constructed so that the blood tube on the venous side and the blood tube on the arterial side are disconnected.
(ホ) 作用
つぎに、本考案の作用であるが、第１図に示す
断面図において剃刀刃７を取りつけたスナツプリ
ング２側の血路チユーブ９は動脈側の血管に留針
し、対峠側のスナツプリング２を通過する血路チ
ユーブ９には吸血ポンプ透折器を連結させその先
端は静脈血管に留針させる、この動脈血管側より
血路チユーブ９に本考案を取りつけ、さらに、透
折器より静脈血管えの間に本考案を取りつけるも
のである、そして、不時の災害発生に、両本考案
品を片手の掌中に握り納め握力を加えるか、また
は、両手の掌中に本考案品を納めて握力を加える
と、押握板１３が押圧されて、スナツプバー１
１，１１′が挿入し、同時にスナツプリング２，
２′の上辺側が押込まれて係止上部３，３′が係止
下部４，４′に咬着することにより血路チユーブ
９は二ケ所で止断され、同時に剃刀刃７が押え込
まれ、血路チユーブ９を切断し、剃刀刃７の刃先
が刃受８上に乗置する、この場合血路チユーブ９
は軟質材のため容易に切断される、よつて、血路
チユーブ９は止断されるから、スナツプリング２
或いはスナツプリング２′いづれでもよく、或い
はスナツプリング２とスナツプリング２′とを同
時に分離することにより、透折器より離脱し、
後、留針を医者または専門看護人によつて取り外
すこととなる、このように、血路チユーブ９を中
間で切断する装置にすることによつて本考案の目
的を達する結果となる。(e) Function Next, as for the function of the present invention, in the cross-sectional view shown in FIG. A blood suction pump diaphragm is connected to the blood tube 9 that passes through the diaphragm 2, and its tip is anchored in the venous blood vessel.The present invention is attached to the blood path tube 9 from the arterial side, and the venous blood vessel The present invention is attached between them, and in the event of an unforeseen disaster, either the present invention is placed in the palm of one hand and grip force is applied, or the present invention is placed in the palms of both hands and grip force is applied. , the pusher plate 13 is pressed, and the snap bar 1
1, 11' are inserted, and at the same time snap springs 2,
When the upper side of 2' is pushed in and the upper locking parts 3, 3' engage the lower locking parts 4, 4', the blood tube 9 is stopped at two places, and at the same time, the razor blade 7 is pushed in and the blood tube is closed. The tube 9 is cut, and the cutting edge of the razor blade 7 is placed on the blade holder 8. In this case, the blood vessel tube 9 is cut.
is a soft material and can be easily cut.Therefore, since the blood tube 9 is cut off, the snap spring 2
Alternatively, either of the snap springs 2' may be used, or the snap springs 2 and 2' may be separated at the same time, so that they can be separated from the diaphragm.
Afterwards, the retaining needle will be removed by a doctor or a professional nurse.Thus, by providing a device that cuts the blood tube 9 in the middle, the object of the present invention is achieved.
(ヘ) 実施例
第１図より第３図は、本考案に適する実施例で
あり、この図においてはスナツプリング２とスナ
ツプリング２′とは、いづれか一方に第２図に示
す如く剃刀刃７を作設すればよく、このことによ
つて一本の血路チユーブ９においては目的が達せ
られる、なお、動脈側の留針はかならず、剃刀刃
７を作設したスナツプリング側でなければならな
い。(F) Embodiment FIGS. 1 to 3 show embodiments suitable for the present invention, and in these figures, a razor blade 7 is formed on one of the snap springs 2 and 2' as shown in FIG. This achieves the purpose in a single blood tube 9. Note that the arterial retaining needle must be on the snap spring side where the razor blade 7 is formed.
第４図は本考案の他の実施例を示すもので、即
ち、血路チユーブ９，９ａと二本並列にしてスナ
ツプリング２および２′に貫挿させたもので、こ
の実施例においては静脈用の血路チユーブ９と動
脈用の血路チユーブ９ａとに分割することとな
り、かつ本考案品は一箇に装着すればよりよく操
作は片手の掌中に握納すればよいことになる。 FIG. 4 shows another embodiment of the present invention, in which two blood tubes 9 and 9a are arranged in parallel and inserted through the snap rings 2 and 2'. It is divided into a blood line tube 9 and an artery blood line tube 9a, and the device of the present invention is better if it is attached to one place, and can be operated by holding it in the palm of one hand.
(ト) 考案の効果
人工透折は、数時間の治療を要する難病であり
しかも些かも忽諸にすることのできないため患者
は、辛抱と忍耐によつて治療を実施しているが長
時間にわたり、しかも多数の患者に対して、スタ
ツフの数に限りがあるため一様に看護することは
難しく、しかも社会復帰に伴ない、急速に増えつ
つある、特に夜間透折にいたつては、患者を見守
る濃度が昼間ほど濃いとは云えない、このような
現状中、地震、火災、或いはその他の不時の災害
事故発生の場合、速やかに透折中止を安全に行う
ことは不可能に近い、そこで、このような場合、
患者自ら、空いている手で素早く押握板１３とケ
ース枠１を挾握し、それぞれ実施例による血路チ
ユーブ９或いは、血路チユーブ９，９ａを押圧
し、血流を止断させ、人体と透折器を分離させ安
全を確保させることが先づ必要であるため、本考
案は、この目的を達成が完全になされ、人体の安
全はもとより、速やかに避難ができる等の画期的
な考案であるとともに、極めて顕著な効果をあら
はすものである。(G) Effects of the invention Artificial fluoroscopy is an intractable disease that requires treatment for several hours, and cannot be ignored in the slightest. Patients undergo treatment with patience and perseverance, but the treatment lasts for a long time. Moreover, it is difficult to uniformly care for a large number of patients due to the limited number of staff members.Furthermore, it is difficult to uniformly care for a large number of patients, and the number of cases is rapidly increasing as patients are reintegrated into society. Under these current conditions, where the concentration to be monitored is not as high as during the day, it is almost impossible to quickly and safely stop the transfection in the event of an earthquake, fire, or other unforeseen disaster. , in such a case,
The patient himself/herself quickly grasps the press grip plate 13 and the case frame 1 with his or her free hand, and presses the blood tube 9 or the blood tubes 9, 9a according to the embodiment, respectively, to stop the blood flow and connect it to the human body. Since it is first necessary to separate the folding containers and ensure safety, this invention is a groundbreaking invention that completely achieves this purpose and not only improves human safety but also allows for prompt evacuation. At the same time, it has a very remarkable effect.
第１図は本考案の実施例で、要部を示す縦断面
図であり、第２図は剃刀刃７を取りつけたスナツ
プリング２の拡大斜視図であり、第３図は斜視図
第４図は他の実施例を示す斜視図である。
１……ケース枠、２，２′……スナツプリング、
３，３′……係止上部、４，４′……係止下部、
５，５′……挾圧上部、６，６′……挾圧下部、７
……剃刀刃、８……刃受、９，９ａ……血路チユ
ーブ、１０，１０′……挿入孔、１１，１１′……
スナツプバー、１２，１２′……止金、１３……
押握板。
FIG. 1 shows an embodiment of the present invention, and is a vertical cross-sectional view showing the main parts, FIG. 2 is an enlarged perspective view of the snap spring 2 to which a razor blade 7 is attached, FIG. FIG. 7 is a perspective view showing another embodiment. 1...Case frame, 2,2'...Snat spring,
3, 3'... Upper locking part, 4, 4'... Lower locking part,
5, 5'... Upper clamping pressure, 6, 6'... Lower clamping pressure, 7
...Razor blade, 8...Blade holder, 9,9a...Blood tube, 10,10'...Insertion hole, 11,11'...
Snap bar, 12, 12'... Clasp, 13...
Pressing board.
Claims (1)
ツプリング２および２′を直列にして、背合せに
接合し、かつ背合せ接合部分の上方隅を、それぞ
れ切截させて、その上片側の端部を片刃状にし
て、係止上部３，３′を形成し、かつ、切截した
対峠側の下片端部には対称して段掛け状の係止下
部４，４′を設け、さらに、スナツプリング２お
よび２′の内面側に対峠して、凸起させた挾圧上
部５，５′および挾圧下部６，６′をそれぞれ作設
させるとともに、スナツプリング２側の挾圧上部
５を横状に切断し、その面上に剃刀刃７を平面状
に接着し、末端をスナツプリング２の上片部内側
に植込みさせ固定する、つぎに、剃刀刃７の刃先
の下方側に丸棒状の刃受８を挾圧下部６の下辺外
側に固着する、また、血路チユーブ９をスナツプ
リング２′の挾圧上部５と挾圧下部６の空間と、
およびスナツプリング２′の挾圧上部５′と挾圧下
部６′との空間とをそれぞれ通過させて、スナツ
プリング２および２′の壁辺に穿設させた挿入孔
１０，１０および１０′，１０′に貫挿しケース枠
１外に導設する、また、スナツプリング２，２′
の上辺側に、ケース枠１の頂辺を挿通させて摺動
自在にしたスナツプバー１１，１１′を作設し、
止金１２，１２′を巻着させるとともに先端は、
それぞれスナツプリング２，２′の上辺面外側に
接触させる、そして、スナツプバー１１，１１′
を押握板１３に捻着させたことを特徴とする血液
回路離脱装置。 In a case frame 1 with both sides open, circular-shaped snap springs 2 and 2' are arranged in series and joined back to back, and the upper corners of the back-to-back joints are cut, respectively. The end is made into a single-edged shape to form a locking upper part 3, 3', and the cut lower end on the opposite pass side is symmetrically provided with a step-shaped locking lower part 4, 4'. Furthermore, protruding clamping upper parts 5, 5' and protruding clamping lower parts 6, 6' are respectively provided on the inner surfaces of the snap springs 2 and 2', and the clamping upper part 5 on the snap spring 2 side Cut the razor blade 7 horizontally, glue the razor blade 7 flat on the surface, and implant and fix the end inside the upper piece of the snap spring 2. Next, attach a round rod shape to the lower side of the cutting edge of the razor blade 7. The blade receiver 8 is fixed to the outside of the lower side of the clamping lower part 6, and the blood passage tube 9 is connected to the space between the clamping upper part 5 and the clamping lower part 6 of the snap spring 2'.
Insertion holes 10, 10 and 10', 10' are formed in the walls of the snap springs 2 and 2', passing through the space between the upper clamping pressure 5' and the lower clamping pressure 6' of the snap spring 2', respectively. Snap springs 2 and 2'
Snap bars 11 and 11' are provided on the upper side of the case frame 1 so that the top side of the case frame 1 can be inserted therethrough and the snap bars 11 and 11' can be slid freely.
While wrapping the clasps 12, 12', the tips are
The snap bars 11 and 11' are brought into contact with the outer sides of the upper sides of the snap springs 2 and 2', respectively, and the snap bars 11 and 11'
A blood circuit disconnection device characterized in that a blood circuit is twisted to a grip plate 13.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2447085U JPH025794Y2 (en) | 1985-02-21 | 1985-02-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2447085U JPH025794Y2 (en) | 1985-02-21 | 1985-02-21 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61168838U JPS61168838U (en) | 1986-10-20 |
| JPH025794Y2 true JPH025794Y2 (en) | 1990-02-13 |
Family
ID=30518647
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2447085U Expired JPH025794Y2 (en) | 1985-02-21 | 1985-02-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH025794Y2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62275470A (en) * | 1985-09-20 | 1987-11-30 | 加藤発条株式会社 | Tube separating jig for flowpassage of blood etc. |
| JPH046763Y2 (en) * | 1986-05-09 | 1992-02-24 |
-
1985
- 1985-02-21 JP JP2447085U patent/JPH025794Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61168838U (en) | 1986-10-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US6090043A (en) | Tissue retractor retention band | |
| US3863640A (en) | Bandage construction | |
| US6348057B1 (en) | Umbilical cord clamp and cutter | |
| JPH05309097A (en) | Scissors for cutting umbilical cord | |
| KR20030042393A (en) | A disposal lancet | |
| KR200442399Y1 (en) | tourniquet | |
| JPH025794Y2 (en) | ||
| CN201642192U (en) | Snap-fastener tourniquet | |
| CN203693676U (en) | Femoral artery compressor | |
| CN206761734U (en) | Compression hemostasis device at a kind of artery and vein puncture | |
| KR101622245B1 (en) | Apparatus for fixing catheter | |
| KR101027018B1 (en) | Medical band with dual silicon | |
| CN216933350U (en) | Spinning type tourniquet | |
| JP3182237U (en) | Tourniquet | |
| CN215780561U (en) | Special needle pricking and shaking preventing device for ambulance | |
| CN204890089U (en) | Automatic controllable formula radial artery hemostasis by compression device of hasp timing | |
| CN205144640U (en) | Puncture back vein is pressed nursing of stanchhing and is pasted | |
| CN221787686U (en) | Infusion fixing hand plate | |
| KR200431934Y1 (en) | Hemostatic Belt with Buckle | |
| CN201831922U (en) | Venous tourniquet | |
| JPS61170473A (en) | Blood circuit separation apparatus | |
| CN213430356U (en) | Femoral artery puncture compression device | |
| CN217365985U (en) | Tourniquet belt | |
| CN213758425U (en) | Tourniquet with timing function | |
| CN215778108U (en) | Modular artery blood sampling is with supplementary hemostasis mechanism |