CN204745128U - A connecting pipe that is used for hemoperfusion ware and dialysis bloody path pipe - Google Patents
A connecting pipe that is used for hemoperfusion ware and dialysis bloody path pipe Download PDFInfo
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- CN204745128U CN204745128U CN201520387197.9U CN201520387197U CN204745128U CN 204745128 U CN204745128 U CN 204745128U CN 201520387197 U CN201520387197 U CN 201520387197U CN 204745128 U CN204745128 U CN 204745128U
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- connection tube
- connecting pipe
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- vertical bar
- dialysis
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Abstract
The utility model discloses a hemoperfusion ware and dialysis bloody path union coupling pipe, this connecting pipe include Y shape connecting pipe (1) and vertical bar connecting pipe (2), and Y shape connecting pipe (1) is used for being connected of blood supply end and perfusion ware, and vertical bar connecting pipe (2) are used for the perfusion ware and the bloody path of dialysing to manage being connected that the artery held, the one end of Y shape connecting pipe (1) be patient's blood supply termination mouth (5), the other end of Y shape connecting pipe (1) is held and is normal saline interface (7) for Y shape perfusion ware interface (6), the third of Y shape connecting pipe (1), the one end of vertical bar connecting pipe (2) be straight tube perfusion ware interface (8), the other end of vertical bar connecting pipe (2) is dialysis bloody path pipe artery termination mouth (9). The utility model discloses simple structure, it is easy reliable to connect, not only can carry out conventional establish ties treatment and CRRT's series connection treatment, still enables more effective, simple and convenient, the safety of exhaust.
Description
Technical field
This utility model relates to connection tube, is specifically related to the connection tube for blood perfusion device and dialysis blood vessel.
Background technology
At present, during clinical blood purification, the structure of two end connectors of the blood connection tube of application is identical.Before perfusion device can be connected to conventional dialyser or filter by it, carry out the series connection treatment of hemoperfusion+hemodialysis or hemofiltration; At the end of hemoperfusion, then blood perfusion device and connection tube are taken off; But, in the process connected or take off, the air of junction can directly enter in dialyser or filter, now, usually inversion dialyser or filter is needed to carry out repeatedly aerofluxus slowly again, and gas not easily drains, effective contact area of blood and dialyzer can be made like this to reduce, thus affect dialysis-effect; When gas drains into vein gas storage kettle, then gas bleeding, if the gas bubble detection of vein gas storage kettle configuration is malfunctioning, very easily cause air embolism, threat to life.Clinical conventional treasure Prismaflex hsempdiakysing systems, assume responsibility for most of CRRT to treat, its matching used filter interface does not mate with blood perfusion device connection tube, thus when the patient that row CRRT treats needs hemoperfusion because of the state of an illness, need suspend CRRT and discard dialysis external member, re-use blood perfusion device and carry out hemoperfusion, perfusion terminates rear treasure Prismaflex hsempdiakysing systems needs again machine on washing pipe, in the process, patient takies two machines, and time-out CRRT can cause seriality to treat interruption, the dialysis external member discarded turn increases the medical expense of patient.
Summary of the invention
The purpose of this utility model is: provide a kind of connection tube for blood perfusion device and dialysis blood vessel, not only can carry out the series connection treatment of classical tandem treatment and CRRT, can also make that aerofluxus is more effective, easy, safety.
The technical scheme that this utility model solves the employing of its technical problem is: this connection tube comprises Y shape connection tube and vertical bar connection tube, and Y shape connection tube is used for the connection of blood supply end and perfusion device, and vertical bar connection tube is used for the connection of perfusion device and dialysis blood vessel arterial end; One end of described Y shape connection tube is patient's blood supply end interface, and the other end of Y shape connection tube is Y pipe perfusion device interface, and the 3rd end of Y shape connection tube is normal saline interface; One end of described vertical bar connection tube is straight tube perfusion device interface, and the other end of vertical bar connection tube is dialysis blood vessel arterial end interface.
Wherein, patient's blood supply end interface of Y shape connection tube and the caliber of normal saline seam configure clip respectively.
Wherein, the caliber of the dialysis blood vessel arterial end interface of vertical bar connection tube also configures clip.
During use, patient's blood supply end interface of Y shape connection tube is connected directly between the end (blood supply end) of internal fistula puncture needle or the arterial end (blood supply end) of dialysis central venous catheter, the Y pipe perfusion device interface of Y shape connection tube is connected directly between on perfusion device, the normal saline interface of Y shape connection tube connects normal saline transfusion device, and adds anticoagulant by normal saline interface; The straight tube perfusion device interface of vertical bar connection tube is connected directly between on perfusion device, and the dialysis blood vessel arterial end interface of vertical bar connection tube connects dialysis blood vessel arterial end.
The beneficial effects of the utility model are: be connected directly between blood supply end and dialysis blood vessel arterial end by Y shape connection tube and vertical bar connection tube by perfusion device, carry out series connection treatment that is conventional and CRRT on the one hand easily, realize a machine and perform two kinds of treatments simultaneously, and do not waste dialysis consumptive material; The normal saline interface of Y shape connection tube connects normal saline transfusion device on the other hand, and can anticoagulant be added, also normal saline can be utilized at the end of perfusion by the blood refunds blood vessel in perfusion device, and saline volume used time than ever by rinsing before pump is few; 3rd, when connecting and take off perfusion device, even if there is air, also can discharge rapidly, effectively, safely through tremulous pulse gas storage kettle.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, this utility model is described further.
Fig. 1 is the structural representation of Y shape connection tube.
Fig. 2 is the structural representation of vertical bar connection tube.
Fig. 3 uses schematic diagram.
In figure: 1Y shape connection tube, 2 vertical bar connection tubes, 3 perfusion devices, 4 normal saline, 5 patient's blood supply end interfaces, 6Y pipe perfusion device interface, 7 normal saline interfaces, 8 straight tube perfusion device interfaces, 9 dialysis blood vessel move fat end interface, 10 normal saline transfusion devices, 11 dialysis blood vessel, 12 blood pumps, 13 tremulous pulse gas storage kettles, 14 hemodialyzers or filter, 15 vein gas storage kettles.
Detailed description of the invention
As shown in Figure 1, 2, this connection tube comprises Y shape connection tube 1 and vertical bar connection tube 2, and Y shape connection tube 1 is for the connection of blood supply end and perfusion device, and vertical bar connection tube 2 is for the connection of perfusion device with dialysis blood vessel arterial end; One end of described Y shape connection tube 1 is patient's blood supply end interface 5, and the other end of Y shape connection tube 1 is Y pipe perfusion device interface 6, and the 3rd end of Y shape connection tube 1 is normal saline interface 7; One end of described vertical bar connection tube 2 is straight tube perfusion device interface 8, and the other end of vertical bar connection tube 2 is dialysis blood vessel arterial end interface 9.
Wherein, patient's blood supply end interface 5 of Y shape connection tube 1 and the caliber at normal saline interface 7 place configure clip respectively.
Wherein, the caliber at dialysis blood vessel arterial end interface 9 place of vertical bar connection tube 2 also configures clip.
During use, patient's blood supply end interface 5 of Y shape connection tube 1 is connected directly between the end (blood supply end) of internal fistula puncture needle or the arterial end (blood supply end) of dialysis central venous catheter, the Y pipe perfusion device interface 6 of Y shape connection tube 1 is connected directly between on perfusion device 3, the normal saline interface 7 of Y shape connection tube 1 connects normal saline transfusion device 10, and adds anticoagulant as required by normal saline interface 7; The straight tube perfusion device interface 8 of vertical bar connection tube 2 is connected directly between on perfusion device 3, the dialysis blood vessel arterial end interface 9 of vertical bar connection tube 2 connects dialysis blood vessel 11, dialysis blood vessel 11 connects blood pump 12, and blood pump 12 connects tremulous pulse gas storage kettle 13, hemodialyzer or filter 14, vein gas storage kettle 15 to blood back end successively.
Claims (3)
1. for the connection tube of blood perfusion device with dialysis blood vessel, it is characterized in that: this connection tube comprises Y shape connection tube (1) and vertical bar connection tube (2), Y shape connection tube (1) is for the connection of blood supply end and perfusion device, and vertical bar connection tube (2) is for the connection of perfusion device with dialysis blood vessel arterial end; One end of described Y shape connection tube (1) is patient's blood supply end interface (5), and the other end of Y shape connection tube (1) is Y pipe perfusion device interface (6), and the 3rd end of Y shape connection tube (1) is normal saline interface (7); One end of described vertical bar connection tube (2) is straight tube perfusion device interface (8), and the other end of vertical bar connection tube (2) is dialysis blood vessel arterial end interface (9).
2. according to claim 1 for blood perfusion device and dialysis blood vessel connection tube, it is characterized in that: the caliber at Y shape connection tube (1) patient's blood supply end interface (5) and normal saline interface (7) place configures clip respectively.
3. according to claim 1 for blood perfusion device and dialysis blood vessel connection tube, it is characterized in that: the caliber at dialysis blood vessel arterial end interface (9) place of vertical bar connection tube (2) also configures clip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520387197.9U CN204745128U (en) | 2015-06-08 | 2015-06-08 | A connecting pipe that is used for hemoperfusion ware and dialysis bloody path pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520387197.9U CN204745128U (en) | 2015-06-08 | 2015-06-08 | A connecting pipe that is used for hemoperfusion ware and dialysis bloody path pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204745128U true CN204745128U (en) | 2015-11-11 |
Family
ID=54459891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520387197.9U Expired - Fee Related CN204745128U (en) | 2015-06-08 | 2015-06-08 | A connecting pipe that is used for hemoperfusion ware and dialysis bloody path pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204745128U (en) |
-
2015
- 2015-06-08 CN CN201520387197.9U patent/CN204745128U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151111 Termination date: 20200608 |