CN206081178U - Novel blood purifies device - Google Patents

Novel blood purifies device Download PDF

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Publication number
CN206081178U
CN206081178U CN201620788407.XU CN201620788407U CN206081178U CN 206081178 U CN206081178 U CN 206081178U CN 201620788407 U CN201620788407 U CN 201620788407U CN 206081178 U CN206081178 U CN 206081178U
Authority
CN
China
Prior art keywords
pipe
circuit system
side shoot
extracorporeal circulation
pump
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 - Fee Related
Application number
CN201620788407.XU
Other languages
Chinese (zh)
Inventor
夏列波
牟倡骏
王振华
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shandong Weigao Blood Purification Products Co Ltd
Original Assignee
Weihai Weigao Blood Purified Product Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Weihai Weigao Blood Purified Product Co Ltd filed Critical Weihai Weigao Blood Purified Product Co Ltd
Priority to CN201620788407.XU priority Critical patent/CN206081178U/en
Application granted granted Critical
Publication of CN206081178U publication Critical patent/CN206081178U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a novel blood purifies device, include: the main line, with side shoot, exhaust side shoot and heparin side shoot and needle tubing before the pump that the main line feeds through respectively, pump front side tap is equipped with the flow stopping pipe rather than the intercommunication on the road, flow stopping pipe with pump front side tap way intercommunication department flow stopping pipe one end inboard is equipped with the pre -punching plug, other end opening, the needle tubing can pass through the opening inserts the pre -punching plug and link up the back with pump front side tap way intercommunication. Make under reducing main line blood to side shoot pipe flowing, guarantee auxiliary catheter's function prerequisite simultaneously, reduce the blood loss of patient at the dialysis in -process.

Description

A kind of extracorporeal circulation blood circuit system of New Blood purifier
Technical field
This utility model is related to hemodialysis field of purification, and a kind of more particularly to New Blood purifier is followed in vitro Ring bloody path system.
Background technology
During hemodialysis, dialyser, dialysis machine are drawn and connected to blood from blood taking needle or central venous catheter, realized A kind of medical apparatus and instruments consumptive material of blood cyclic process in vitro, is generally divided into arteriovenous two according to drawing blood blood back function and dividing Point.
Blood dialysis can typically continue 6 hours, and in dialysis procedure, main line blood causes blood into looped pipeline road In vitro the long period retain, flow slowly, easily cause blood coagulation or blood loss.
The more energy of expert of haemodialysis field are concentrated in the improvement of dialyser now, the Similar Problems of current patient Cannot solve, indivedual blood coagulations lighter patient doctor can be gone back with normal saline flushing.Most of patient per's dialysis all can wave Take some blood, in long-term dialysis procedure, take care of the pence, larger waste can be caused to the blood of patient.
Utility model content
The purpose of this utility model is to provide a kind of extracorporeal circulation blood circuit system of New Blood purifier, with solution The problem of prior art presence is stated, what is made is dynamic to side shoot pipe flow in reduction main line blood, while ensureing the function of branch on front side of pump Under the premise of, reduce blood loss of the patient in dialysis procedure.
For achieving the above object, this utility model provides following scheme:It is net that this utility model provides a kind of New Blood The extracorporeal circulation blood circuit system that makeup is put, including:Branch, aerofluxuss side shoot on front side of the pump that main line and the main line are respectively communicated with With heparin side shoot and needle tubing;On front side of the pump, tap road is provided with the fluid stopping pipe for communicating therewith, the fluid stopping pipe and the pump Pre-punching plug is provided with the inside of described fluid stopping pipe one end of front side tap road connectivity part, another end opening, the needle tubing can lead to Cross after the opening insertion pre-punching plug insertion with the pump on front side of branch pipeline connection.
Optionally, rubber stopper of the pre-punching plug for high-tension.
Optionally, the needle tubing is provided with push handle, and the push handle can be slided along the fluid stopping inside pipe wall.
Optionally, the main line two ends are connected with flow-stopping clip.
Optionally, the main line includes arterial return pipe and venous return pipe.
Optionally, the venous return pipe is provided with pressure monitoring side shoot.
Optionally, the pressure monitoring side shoot is fixedly connected with the venous return pipe, the pressure monitoring side shoot and institute State the connection of venous return pipe;The fixed connection place is provided with semipermeable membrane.
Optionally, the semipermeable membrane is small molecule semipermeable membrane.
The technical solution of the utility model compared with prior art, with following technique effect:Subtract in blood dialysis Few main line blood is dynamic to side shoot pipe flow, while ensure the function of branch on front side of pump, so as to reduce blood of the patient in dialysis procedure Liquid loses.
Description of the drawings
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below will be to embodiment Needed for accompanying drawing to be used be briefly described, it should be apparent that, drawings in the following description are only of the present utility model Some embodiments, for those of ordinary skill in the art, without having to pay creative labor, can be with basis These accompanying drawings obtain other accompanying drawings.
Fig. 1 is this utility model bloody path system diagram;
Fig. 2 is branch structure chart on front side of this utility model pump;
Description of reference numerals:1 is main line, and 2 is branch on front side of pump, and 3 is aerofluxuss side shoot, and 4 is heparin side shoot, and 5 is pre-punching Plug, 6 is flow-stopping clip, and 7 is needle tubing, and 8 is push handle, and 9 is flow-stopping clip.
Specific embodiment
Below in conjunction with the accompanying drawing in this new embodiment, the technical scheme in this utility model embodiment is carried out clearly Chu, it is fully described by, it is clear that described embodiment is only a part of embodiment of this utility model, rather than the reality of whole Apply example.Based on the embodiment in this utility model, those of ordinary skill in the art institute under the premise of creative work is not made The every other embodiment for obtaining, belongs to the scope of this utility model protection.
This utility model provides a kind of new purpose and is to provide a kind of extracorporeal circulation blood of New Blood purifier Road system, to solve the problems, such as above-mentioned prior art, what is made is dynamic to side shoot pipe flow in reduction main line blood, while ensureing On front side of pump under the premise of the function of branch, blood loss of the patient in dialysis procedure is reduced.
It is understandable to enable above-mentioned purpose of the present utility model, feature and advantage to become apparent from, below in conjunction with the accompanying drawings and tool Body embodiment is described in further detail to originally new.
As depicted in figs. 1 and 2, this utility model provides following scheme:It is net that this utility model provides a kind of New Blood The extracorporeal circulation blood circuit system that makeup is put, including:Main line 1, and the pump that is respectively communicated with of the main line 1 on front side of branch 2, exhaust side Branch 3 and heparin side shoot 4 and needle tubing 7;On front side of the pump, 2 pipeline of branch is provided with the fluid stopping pipe 6 for communicating therewith, the fluid stopping pipe 6 Pre-punching plug 5, the pre-punching plug 5 are provided with the inside of described 6 one end of fluid stopping pipe at 2 pipeline connection of branch on front side of the pump For the rubber stopper of high-tension;6 another end opening of the fluid stopping pipe, the needle tubing 7 pre- can be worn by the opening insertion is described After hole plug 5 insertion with the pump on front side of 2 pipeline connection of branch.The needle tubing 7 is provided with push handle 8, and the push handle 8 can be along described 6 inwall of fluid stopping pipe slides.1 two ends of the main line are connected with flow-stopping clip 9.
On front side of pump, branch 2 replaces existing clip with as above accessory.During flushing, needle tubing 7 is penetrated pre-punching plug 5 by push handle 8, is led to The transmission that needle tubing 7 realizes liquid is crossed, push handle 8 is return after finishing by flushing, plug falls perforation, realizes close because of self extrusion, healing Close.
Further, the main line 1 includes arterial return pipe and venous return pipe;The venous return pipe is provided with pressure Monitoring side shoot;The pressure monitoring side shoot is fixedly connected with the venous return pipe, the pressure monitoring side shoot and the vein Return duct is connected;The fixed connection place is provided with semipermeable membrane;The semipermeable membrane is small molecule semipermeable membrane.
According to the specific embodiment that this utility model is provided, the utility model discloses following technique effect:Hemodialysis During reduce that main line blood is dynamic to side shoot pipe flow, while ensureing the function of branch on front side of pump, dialysing so as to reduce patient Blood loss in journey.Solve the problems, such as patient in dialysis procedure because blood approaching side tap causes the waste of blood.Avoid In operation, part side branch causes the pollution problem of blood samples of patients and filtered air contact.Prevent puncture when or life Potential hazard of the microgranule that may be present in reason saline to patient.
This specification applies specific case and principle of the present utility model and embodiment is set forth, and the above is implemented The explanation of example is only intended to help and understands method of the present utility model and its core concept;Simultaneously for the general skill of this area Art personnel, according to thought of the present utility model, will change in specific embodiments and applications.To sum up institute State, this specification content is should not be construed as to restriction of the present utility model.

Claims (8)

1. a kind of extracorporeal circulation blood circuit system of New Blood purifier, it is characterised in that:Including:Main line and the master Branch, aerofluxuss side shoot regulating liver-QI element side shoot and needle tubing on front side of the pump that pipeline is respectively communicated with;On front side of the pump, tap road is provided with and which Pre-punching is provided with the inside of described fluid stopping pipe one end of tap road connectivity part on front side of the fluid stopping pipe of connection, the fluid stopping pipe and the pump Plug, another end opening, the needle tubing can by the opening insertion pre-punching plug and after insertion with the pump before Side shoot pipeline connection.
2. the extracorporeal circulation blood circuit system of New Blood purifier according to claim 1, it is characterised in that:It is described pre- Rubber stopper of the perforation plug for high-tension.
3. the extracorporeal circulation blood circuit system of New Blood purifier according to claim 1, it is characterised in that:The pin Pipe is provided with push handle, and the push handle can be slided along the fluid stopping inside pipe wall.
4. the extracorporeal circulation blood circuit system of New Blood purifier according to claim 1, it is characterised in that:The master Pipeline two ends are connected with flow-stopping clip.
5. the extracorporeal circulation blood circuit system of New Blood purifier according to claim 1, it is characterised in that:The master Pipeline includes arterial return pipe and venous return pipe.
6. the extracorporeal circulation blood circuit system of New Blood purifier according to claim 5, it is characterised in that:It is described quiet Arteries and veins return duct is provided with pressure monitoring side shoot.
7. the extracorporeal circulation blood circuit system of New Blood purifier according to claim 6, it is characterised in that:The pressure Power monitoring side shoot is fixedly connected with the venous return pipe, and the pressure monitoring side shoot is connected with the venous return pipe;It is described Fixed connection place is provided with semipermeable membrane.
8. the extracorporeal circulation blood circuit system of New Blood purifier according to claim 7, it is characterised in that:Described half Permeable membrane is small molecule semipermeable membrane.
CN201620788407.XU 2016-07-25 2016-07-25 Novel blood purifies device Expired - Fee Related CN206081178U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620788407.XU CN206081178U (en) 2016-07-25 2016-07-25 Novel blood purifies device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620788407.XU CN206081178U (en) 2016-07-25 2016-07-25 Novel blood purifies device

Publications (1)

Publication Number Publication Date
CN206081178U true CN206081178U (en) 2017-04-12

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201620788407.XU Expired - Fee Related CN206081178U (en) 2016-07-25 2016-07-25 Novel blood purifies device

Country Status (1)

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CN (1) CN206081178U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106110420A (en) * 2016-07-25 2016-11-16 夏列波 A kind of extracorporeal circulation blood circuit system of New Blood purifier

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106110420A (en) * 2016-07-25 2016-11-16 夏列波 A kind of extracorporeal circulation blood circuit system of New Blood purifier

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GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20170412

Termination date: 20190725

CF01 Termination of patent right due to non-payment of annual fee