CN206304170U - With the artery extracorporeal circulation pipeline for detachably rushing branch pipe in advance - Google Patents
With the artery extracorporeal circulation pipeline for detachably rushing branch pipe in advance Download PDFInfo
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- CN206304170U CN206304170U CN201620835366.5U CN201620835366U CN206304170U CN 206304170 U CN206304170 U CN 206304170U CN 201620835366 U CN201620835366 U CN 201620835366U CN 206304170 U CN206304170 U CN 206304170U
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Abstract
The utility model is related to technical field of medical instruments, more particularly to the detachable artery extracorporeal circulation pipeline for rushing branch pipe in advance, including artery supervisor, one end connection artery connection end of artery supervisor, the other end of artery supervisor is dialyzer connection end, it is sequentially provided with artery supervisor from artery connection end to dialyzer connection end and pre- rushes branch pipe, pump line and artery kettle, the pre- branch pipe that rushes is removably connected to artery supervisor, be detachably connected pre- is set on artery supervisor between artery connection end and dialyzer connection end of the present utility model and rushes branch pipe, facilitating operating personnel carries out pre- punching operation, when not needing pre-flush to operate, can be pulled down branch pipe is rushed in advance, connection other functions branch pipe, and closed blood back can be realized after the completion of dialysis, avoid cross-infection.
Description
Technical field
The utility model is related to technical field of medical instruments, more particularly to external with the artery for detachably rushing branch pipe in advance
Circulation line.
Background technology
Blood purification (dialysis) is treatment acute or chronic renal failure and medicine, one of maximally effective measure of poisoning by food,
It is also at present clinically in kidney surrogate therapeutic using method the most universal.In clinic transducer potector, dialyzer and thoroughly
Analysis machine etc. is the necessary device for carrying out haemodialysis.Dialysis pipeline is clinically used with the matched with devices such as dialyzer, dialysis machine,
The bridge function of blood access is undertaken in hemodialysis.The principle of blood purification is：Arterial blood line is by patient's blood
Liquid draws external, and dialysis machine purification blood, venous line sends in patient's body treated blood back to.
Before current dialysis treatment, first have to carry out extracorporeal circulation pipeline pre- punching, but current pipeline structure is inconvenient
Pre- punching；After the completion of blood purification, in order that the blood in pipeline is completely returned in human body, it is necessary to first pull out arterial needle, intravenous needle is still
So it is trapped in human vein, drawing physiological saline makes blood all after venous line returns to human vein, then extracts vein
Pin, this kind of blood back mode is referred to as non-closed blood back, therefore, nurse carries out pre- punching and lower machine blood back not side to pipeline at this stage
Just, there is the danger of cross-infection if misoperation.
Utility model content
The purpose of this utility model is to avoid the deficiencies in the prior art part and provide with detachably rushing branch pipe in advance
Artery extracorporeal circulation pipeline, it can easily realize pre- punching, and do not use it is pre- rush branch pipe when can be disassembled, more
Other functions branch pipe is changed to, and closed blood back can be realized after the completion of dialysis.
Above-mentioned purpose of the present utility model is realized by following technological means.
With the artery extracorporeal circulation pipeline for detachably rushing branch pipe in advance, including artery supervisor, one end connection of artery supervisor
Artery connection end, the other end of artery supervisor is dialyzer connection end, the artery from artery connection end to dialyzer connection end
Be sequentially provided with supervisor it is pre- rush branch pipe, pump line and artery kettle, rush in advance branch pipe be removably connected to artery supervisor.
Further, rush in advance between branch pipe and artery supervisor and be provided with detachable connecting device, one end of detachable connecting device
Affixed between artery supervisor, the other end of detachable connecting device is rushed branch pipe and is detachably connected with pre-.
Preferably, detachable connecting device is needle base.
Further, branch pipe is rushed in advance be provided with switching device.
Preferably, switching device is small hemostatic clamp or flow velocity regulation roller.
Further, the end connect band steam vent rocket head of branch pipe is rushed in advance.
Further, pump line be respectively arranged at two ends with artery pressure measurement branch pipe and artery supervisor pressure measurement branch pipe.
Further, it is non-dismountable connection that branch pipe is rushed in advance with artery supervisor.
Further, artery kettle is connected with anticoagulant tube.
The beneficial effects of the utility model are：
With the artery extracorporeal circulation pipeline for detachably rushing branch pipe in advance, including artery supervisor, one end connection of artery supervisor
Artery connection end, the other end of artery supervisor is dialyzer connection end, the artery from artery connection end to dialyzer connection end
Be sequentially provided with supervisor it is pre- rush branch pipe, pump line and artery kettle, rush in advance branch pipe be removably connected to artery supervisor, it is of the present utility model
Be detachably connected pre- is set on artery supervisor between artery connection end and dialyzer connection end and rushes branch pipe, facilitate operator
Member carries out pre- punching operation, when not needing pre-flush to operate, can rush pre- branch pipe and pull down, connects other functions branch pipe, and saturating
Closed blood back can be realized after the completion of analysis, it is to avoid cross-infection.
Brief description of the drawings
The utility model is further described using accompanying drawing, but content in accompanying drawing is not constituted to of the present utility model
Any limitation.
Fig. 1 is structural representation of the utility model with the detachable artery extracorporeal circulation pipeline for rushing branch pipe in advance.
Fig. 2 is this with the new partial enlargement structural representation with the artery extracorporeal circulation pipeline for detachably rushing branch pipe in advance
Figure.
In Fig. 1, Fig. 2, including：
10-artery supervisor,
20-artery connection end,
30-dialyzer connection end,
40-pump line,
50-rush branch pipe, 51 in advance --- needle base, 52 --- speed governing roller, 53 --- band steam vent rocket head,
60 --- artery pressure measurement branch pipe,
70 --- artery supervisor's pressure measurement branch pipe,
80 --- artery kettle,
90 --- anticoagulant tube.
Specific embodiment
The utility model is further described with the following Examples.
Embodiment 1.
As shown in Figure 1 and Figure 2, with the artery extracorporeal circulation pipeline for detachably rushing branch pipe in advance, including artery supervisor 10, move
One end connection artery connection end 20 of arteries and veins supervisor 10, the other end of artery supervisor 10 is dialyzer connection end 30, is connected from artery
Connect end 20 and be sequentially provided with to the arteries supervisor 10 of dialyzer connection end 30 and pre- rush branch pipe 50, pump line 40 and artery kettle 80.Pre- punching
Branch pipe 50 is removably connected to artery supervisor 10, rushes in advance between branch pipe 50 and artery supervisor 10 and is provided with needle base 51, needle base 51
One end and artery supervisor between it is affixed, the other end of needle base 51 is rushed branch pipe and is detachably connected with pre-.Rush on branch pipe 50 in advance
It is provided with as the small hemostatic clamp of speed governing roller 52.The pre- end connect band steam vent rocket head 53 for rushing branch pipe 50.The two of pump line 40
End is respectively equipped with artery pressure measurement branch pipe 60 and artery supervisor's pressure measurement branch pipe 70.It is non-dismountable that branch pipe 50 is rushed in advance with artery supervisor 10
Connection.Artery kettle 80 is connected with anticoagulant tube 90.
Set removable on artery supervisor 10 between artery connection end 20 and dialyzer connection end 30 of the present utility model
Unload it is pre- rush branch pipe 50, facilitate operating personnel to carry out pre- punching operation, when not needing pre-flush to operate, can rush pre- branch pipe 50 and tear open
Under, other functions branch pipe is connected, and closed blood back can be realized after the completion of dialysis, it is to avoid cross-infection.
The new operation principle of this adaptation is, when rushing in advance, needle base 51 connect it is pre- rush branch pipe 50, artery connection end 20 is connected
Flush-through connection is connect, pump line 40 is opened, physiological saline is introduced, pre- punching is carried out to pipeline, the gas in artery supervisor 10 rushes branch from pre-
The band steam vent rocket head 53 of the end of pipe 50 is discharged, and prevents thrombosis, rushes very convenient in advance, is not used and pre- is rushed branch pipe 50
When, being disassembled branch pipe 50 is rushed in advance from needle base 51, needle base 51 can connect other functions branch pipe.
After the completion of dialysis, arterial needle and intravenous needle are not extracted, needle base 51 connect it is pre- rush branch pipe 50, by rushing branch pipe 50 in advance
Physiological saline is introduced, after blood completely returns to vein, then arterial needle and intravenous needle is extracted, closed blood back is realized, prevents from intersecting
Infection.
Embodiment 2.
The present embodiment is identical with the basic structure of embodiment 1, and it will not be repeated here with the something in common of embodiment 1, its with
It is in place of the difference of embodiment:
Three-way pipe is provided between needle base and artery supervisor.Rushing branch pipe is provided with small hemostatic clamp in advance.Three-way pipe connects with sampling
Head effect is identical, and small hemostatic clamp is identical with the effect of speed governing roller, the operation principle and mode of operation of the present embodiment and embodiment 1
It is essentially identical, will not be repeated here.
Finally it should be noted that above example is only used to illustrate the technical solution of the utility model rather than to this practicality
The limitation of novel protected scope, although being explained in detail to the utility model with reference to preferred embodiment, the common skill of this area
Art personnel should be appreciated that can modify or equivalent to the technical solution of the utility model, without deviating from this practicality
The spirit and scope of new technique scheme.
Claims (9)
1. with the detachable artery extracorporeal circulation pipeline for rushing branch pipe in advance, it is characterised in that including artery supervisor, the artery master
One end connection artery connection end of pipe, the other end of the artery supervisor is dialyzer connection end, from the artery connection end
Be sequentially provided with to the artery supervisor of the dialyzer connection end it is pre- rush branch pipe, pump line and artery kettle, it is described that pre- to rush branch pipe removable
Unload and be connected to the artery supervisor.
2. it is according to claim 1 with the artery extracorporeal circulation pipeline for detachably rushing branch pipe in advance, it is characterised in that described
Pre- punching is provided with detachable connecting device between branch pipe and artery supervisor, one end of the detachable connecting device is dynamic with described
Affixed between arteries and veins supervisor, the other end of the detachable connecting device is detachably connected with the pre- branch pipe that rushes.
3. it is according to claim 2 with the artery extracorporeal circulation pipeline for detachably rushing branch pipe in advance, it is characterised in that described
Detachable connecting device is needle base.
4. it is according to claim 1 with the artery extracorporeal circulation pipeline for detachably rushing branch pipe in advance, it is characterised in that described
Rushing branch pipe is provided with switching device in advance.
5. it is according to claim 4 with the artery extracorporeal circulation pipeline for detachably rushing branch pipe in advance, it is characterised in that described
Switching device is small hemostatic clamp or flow velocity regulation roller.
6. it is according to claim 1 with the artery extracorporeal circulation pipeline for detachably rushing branch pipe in advance, it is characterised in that described
The pre- end connect band steam vent rocket head for rushing branch pipe.
7. it is according to claim 1 with the artery extracorporeal circulation pipeline for detachably rushing branch pipe in advance, it is characterised in that described
Pump line be respectively arranged at two ends with artery pressure measurement branch pipe and artery supervisor pressure measurement branch pipe.
8. it is according to claim 1 with the artery extracorporeal circulation pipeline for detachably rushing branch pipe in advance, it is characterised in that described
The pre- branch pipe that rushes is responsible for as non-dismountable connection with the artery.
9. it is according to claim 1 with the artery extracorporeal circulation pipeline for detachably rushing branch pipe in advance, it is characterised in that described
Artery kettle is connected with anticoagulant tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620835366.5U CN206304170U (en) | 2016-07-31 | 2016-07-31 | With the artery extracorporeal circulation pipeline for detachably rushing branch pipe in advance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620835366.5U CN206304170U (en) | 2016-07-31 | 2016-07-31 | With the artery extracorporeal circulation pipeline for detachably rushing branch pipe in advance |
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| Publication Number | Publication Date |
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| CN206304170U true CN206304170U (en) | 2017-07-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201620835366.5U Active CN206304170U (en) | 2016-07-31 | 2016-07-31 | With the artery extracorporeal circulation pipeline for detachably rushing branch pipe in advance |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110478604A (en) * | 2019-09-17 | 2019-11-22 | 四川大学华西医院 | A kind of interior shunt tube maintaining the blood supply of abdominal viscera artery |
-
2016
- 2016-07-31 CN CN201620835366.5U patent/CN206304170U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110478604A (en) * | 2019-09-17 | 2019-11-22 | 四川大学华西医院 | A kind of interior shunt tube maintaining the blood supply of abdominal viscera artery |
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