CN206081178U - Novel blood purifies device - Google Patents
Novel blood purifies device Download PDFInfo
- 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
Links
- 210000004369 blood Anatomy 0.000 title claims abstract description 53
- 239000008280 blood Substances 0.000 title claims abstract description 52
- 238000004080 punching Methods 0.000 claims abstract description 11
- 239000012530 fluid Substances 0.000 claims description 13
- 239000012528 membrane Substances 0.000 claims description 9
- 238000012544 monitoring process Methods 0.000 claims description 9
- 238000003780 insertion Methods 0.000 claims description 6
- 230000037431 insertion Effects 0.000 claims description 6
- 150000003384 small molecules Chemical group 0.000 claims description 3
- 210000003462 vein Anatomy 0.000 claims description 2
- 210000001367 artery Anatomy 0.000 claims 1
- 230000001105 regulatory effect Effects 0.000 claims 1
- 238000000502 dialysis Methods 0.000 abstract description 11
- 238000000034 method Methods 0.000 abstract description 11
- HTTJABKRGRZYRN-UHFFFAOYSA-N Heparin Chemical compound OC1C(NC(=O)C)C(O)OC(COS(O)(=O)=O)C1OC1C(OS(O)(=O)=O)C(O)C(OC2C(C(OS(O)(=O)=O)C(OC3C(C(O)C(O)C(O3)C(O)=O)OS(O)(=O)=O)C(CO)O2)NS(O)(=O)=O)C(C(O)=O)O1 HTTJABKRGRZYRN-UHFFFAOYSA-N 0.000 abstract description 4
- 229960002897 heparin Drugs 0.000 abstract description 4
- 229920000669 heparin Polymers 0.000 abstract description 4
- 238000001631 haemodialysis Methods 0.000 description 4
- 238000011010 flushing procedure Methods 0.000 description 3
- 230000000322 hemodialysis Effects 0.000 description 3
- 238000000338 in vitro Methods 0.000 description 3
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 230000023555 blood coagulation Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000035876 healing Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000004531 microgranule Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
Landscapes
- External Artificial Organs (AREA)
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
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.
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 |
Family
ID=58467562
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)
| Country | Link |
|---|---|
| CN (1) | CN206081178U (en) |
Cited By (1)
| 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 |
-
2016
- 2016-07-25 CN CN201620788407.XU patent/CN206081178U/en not_active Expired - Fee Related
Cited By (1)
| 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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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 |