CN106110420A - A kind of extracorporeal circulation blood circuit system of New Blood purifier - Google Patents
A kind of extracorporeal circulation blood circuit system of New Blood purifier Download PDFInfo
- Publication number
- CN106110420A CN106110420A CN201610590628.0A CN201610590628A CN106110420A CN 106110420 A CN106110420 A CN 106110420A CN 201610590628 A CN201610590628 A CN 201610590628A CN 106110420 A CN106110420 A CN 106110420A
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- CN
- China
- Prior art keywords
- circuit system
- extracorporeal circulation
- pipe
- front side
- blood
- 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.)
- Pending
Links
- 210000004369 blood Anatomy 0.000 title claims abstract description 57
- 239000008280 blood Substances 0.000 title claims abstract description 56
- 239000012530 fluid Substances 0.000 claims abstract description 16
- 238000004080 punching Methods 0.000 claims abstract description 12
- 230000001105 regulatory effect Effects 0.000 claims abstract description 4
- 239000012528 membrane Substances 0.000 claims description 9
- 238000012544 monitoring process Methods 0.000 claims description 9
- 210000003462 vein Anatomy 0.000 claims description 2
- 210000001367 artery Anatomy 0.000 claims 1
- 238000000502 dialysis Methods 0.000 abstract description 13
- 238000000034 method Methods 0.000 abstract description 11
- 238000011010 flushing procedure Methods 0.000 description 3
- 238000001631 haemodialysis Methods 0.000 description 3
- 230000000322 hemodialysis Effects 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
- 238000000338 in vitro Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 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 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000012141 concentrate Substances 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
- 229960002897 heparin Drugs 0.000 description 1
- 229920000669 heparin Polymers 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
- 238000000746 purification Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/14—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis
- A61M1/16—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis with membranes
- A61M1/1621—Constructional aspects thereof
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/36—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
- A61M1/3621—Extra-corporeal blood circuits
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/36—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
- A61M1/3621—Extra-corporeal blood circuits
- A61M1/3639—Blood pressure control, pressure transducers specially adapted therefor
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/36—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
- A61M1/3621—Extra-corporeal blood circuits
- A61M1/3643—Priming, rinsing before or after use
- A61M1/3644—Mode of operation
- A61M1/365—Mode of operation through membranes, e.g. by inverted trans-membrane pressure [TMP]
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/36—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
- A61M1/3621—Extra-corporeal blood circuits
- A61M1/3653—Interfaces between patient blood circulation and extra-corporal blood circuit
- A61M1/3659—Cannulae pertaining to extracorporeal circulation
- A61M1/3661—Cannulae pertaining to extracorporeal circulation for haemodialysis
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2202/00—Special media to be introduced, removed or treated
- A61M2202/04—Liquids
- A61M2202/0413—Blood
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2210/00—Anatomical parts of the body
- A61M2210/12—Blood circulatory system
Landscapes
- Health & Medical Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Hematology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Cardiology (AREA)
- Urology & Nephrology (AREA)
- Emergency Medicine (AREA)
- External Artificial Organs (AREA)
Abstract
The present invention discloses the extracorporeal circulation blood circuit system of a kind of New Blood purifier, including: branch, aerofluxus side shoot regulating liver-QI element side shoot and needle tubing on front side of the pump that main line and described main line are respectively communicated with；On front side of described pump, tap road is provided with the fluid stopping pipe communicated therewith, it is provided with pre-punching plug inside described fluid stopping pipe one end of tap road connectivity part on front side of described fluid stopping pipe and described pump, other end opening, described needle tubing can by described opening insert described pre-punching plug and through after with described pump on front side of branch pipeline connection.Make moves to side shoot pipe flow at minimizing main line blood, ensures, under the function premise of secondary conduit, to reduce patient's blood loss in dialysis procedure simultaneously.
Description
Technical field
The present invention relates to hemodialysis field of purification, particularly relate to the extracorporeal circulation blood of a kind of New Blood purifier
Road system.
Background technology
During hemodialysis, blood is drawn and is connected dialyser, dialysis machine from blood taking needle or central venous catheter, it is achieved
A kind of medical apparatus and instruments consumptive material of blood cyclic process in vitro, is generally divided into arteriovenous two according to drawing the division of blood blood back function
Point.
Blood dialysis typically can continue 6 hours, and in dialysis procedure, main line blood enters looped pipeline road and causes blood
Long period retains, flows slowly in vitro, easily causes blood coagulation or blood loss.
The more energy of expert in hemodialysis field concentrates in the improvement of dialyser now, the Similar Problems of current patient
Cannot solve, the lighter patient doctor of indivedual blood coagulations can go back with normal saline flushing.Major part patient per's dialysis all can wave
Take some blood, in long-term dialysis procedure, take care of the pence, the blood of patient can be caused bigger waste.
Summary of the invention
It is an object of the invention to provide the extracorporeal circulation blood circuit system of a kind of New Blood purifier, above-mentioned existing to solve
With the presence of the problem of technology, make moves to side shoot pipe flow at minimizing main line blood, ensures the function premise of branch on front side of pump simultaneously
Under, reduce patient's blood loss in dialysis procedure.
For achieving the above object, the invention provides following scheme: the present invention provides a kind of New Blood purifier
Extracorporeal circulation blood circuit system, including: branch, aerofluxus side shoot regulating liver-QI element side on front side of the pump that main line and described main line are respectively communicated with
Branch and needle tubing；On front side of described pump, tap road is provided with tap on front side of the fluid stopping pipe communicated therewith, described fluid stopping pipe and described pump
Be provided with pre-punching plug, other end opening inside described fluid stopping pipe one end of road connectivity part, described needle tubing can pass through described in open
Mouthful insert described pre-punching plug and through after with described pump on front side of branch pipeline connection.
Optionally, described pre-punching piston is the rubber stopper of high-tension.
Optionally, described needle tubing is provided with push handle, and described push handle can be slided along described fluid stopping inside pipe wall.
Optionally, described main line two ends connect flow-stopping clip.
Optionally, described main line includes arterial return pipe and venous return pipe.
Optionally, described venous return pipe is provided with pressure monitoring side shoot.
Optionally, described pressure monitoring side shoot is fixing with described venous return pipe to be connected, described pressure monitoring side shoot and institute
State the connection of venous return pipe；Described fixed connection place is provided with semipermeable membrane.
Optionally, described semipermeable membrane is little molecule semipermeable membrane.
Technical scheme compared with prior art, has following technical effect that in blood dialysis and reduces master
Pipeline blood moves to side shoot pipe flow, ensures the function of branch on front side of pump simultaneously, thus reduces patient's blood in dialysis procedure and damage
Lose.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to institute in embodiment
The accompanying drawing used is needed to be briefly described, it should be apparent that, the accompanying drawing in describing below is only some enforcements of the present invention
Example, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to according to these accompanying drawings
Obtain other accompanying drawing.
Fig. 1 is bloody path system diagram of the present invention；
Fig. 2 is branch structure chart on front side of pump of the present invention；
Description of reference numerals: 1 is main line, 2 is branch on front side of pump, and 3 is aerofluxus 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.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Describe, it is clear that described embodiment is only a part of embodiment of the present invention rather than whole embodiments wholely.Based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under not making creative work premise
Embodiment, broadly falls into the scope of protection of the invention.
It is an object of the invention to provide the extracorporeal circulation blood circuit system of a kind of New Blood purifier, above-mentioned existing to solve
With the presence of the problem of technology, make moves to side shoot pipe flow at minimizing main line blood, ensures the function premise of branch on front side of pump simultaneously
Under, reduce patient's blood loss in dialysis procedure.
Understandable for enabling the above-mentioned purpose of the present invention, feature and advantage to become apparent from, real with concrete below in conjunction with the accompanying drawings
The present invention is further detailed explanation to execute mode.
As depicted in figs. 1 and 2, the invention provides following scheme: the present invention provides a kind of New Blood purifier
Extracorporeal circulation blood circuit system, including: branch 2, aerofluxus side shoot 3 regulating liver-QI on front side of the pump that main line 1 and described main line 1 are respectively communicated with
Element side shoot 4 and needle tubing 7；On front side of described pump, branch 2 pipeline is provided with the fluid stopping pipe 6 communicated therewith, described fluid stopping pipe 6 and described pump
Being provided with pre-punching plug 5 inside described fluid stopping pipe 6 one end at branch 2 pipeline connection of front side, described pre-punching piston 5 is high-tension
Rubber stopper；Described fluid stopping pipe 6 other end opening, described needle tubing 7 can insert described pre-punching plug 5 also by described opening
Through after with described pump on front side of branch 2 pipeline connection.Described needle tubing 7 is provided with push handle 8, and described push handle 8 can be along described fluid stopping pipe 6
Wall slides.Described main line 1 two ends connect flow-stopping clip 9.
On front side of pump, branch 2 as above accessory replaces existing clip.During flushing, needle tubing 7 is penetrated pre-punching plug 5 by push handle 8, logical
Crossing needle tubing 7 and realize the transmission of liquid, push handle 8 return after flushing, plug falls perforation because of self extrusion, healing, it is achieved close
Close.
Further, described main line 1 includes arterial return pipe and venous return pipe；Described venous return pipe is provided with pressure
Monitoring side shoot；Described pressure monitoring side shoot is fixing with described venous return pipe to be connected, described pressure monitoring side shoot and described vein
Return duct connects；Described fixed connection place is provided with semipermeable membrane；Described semipermeable membrane is little molecule semipermeable membrane.
The specific embodiment provided according to the present invention, the invention discloses techniques below effect: subtract in blood dialysis
Few main line blood moves to side shoot pipe flow, ensures the function of branch on front side of pump simultaneously, thus reduces patient's blood in dialysis procedure
Liquid loses.Solve patient in dialysis procedure because blood approaching side tap causes the waste problem of blood.Avoid in operation
Part side branch causes the pollution problem of the air contact of blood samples of patients and filtered.When preventing from puncturing or in normal saline
The microgranule that may be present potential hazard to patient.
This specification applies specific case and is set forth principle and the embodiment of the present invention, above example
Method and the core concept thereof being only intended to help to understand the present invention is described；Simultaneously for one of ordinary skill in the art, depend on
According to the thought of the present invention, the most all will change.In sum, this specification content
Should not be construed as limitation of the present invention.
Claims (8)
1. the extracorporeal circulation blood circuit system of a New Blood purifier, it is characterised in that: including: main line and described master
Branch, aerofluxus 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 described pump, tap road is provided with and it
It is provided with pre-punching inside described fluid stopping pipe one end of tap road connectivity part on front side of the fluid stopping pipe of connection, described fluid stopping pipe and described pump
Plug, other end opening, described needle tubing can by described opening insert described pre-punching plug and through after with described pump before
Side shoot pipeline connection.
The extracorporeal circulation blood circuit system of New Blood purifier the most according to claim 1, it is characterised in that: described pre-
Perforation piston is the rubber stopper of high-tension.
The extracorporeal circulation blood circuit system of New Blood purifier the most according to claim 1, it is characterised in that: described pin
Pipe is provided with push handle, and described push handle can be slided along described fluid stopping inside pipe wall.
The extracorporeal circulation blood circuit system of New Blood purifier the most according to claim 1, it is characterised in that: described master
Pipeline two ends connect flow-stopping clip.
The extracorporeal circulation blood circuit system of New Blood purifier the most according to claim 1, it is characterised in that: described master
Pipeline includes arterial return pipe and venous return pipe.
The extracorporeal circulation blood circuit system of New Blood purifier the most according to claim 5, it is characterised in that: described quiet
Arteries and veins return duct is provided with pressure monitoring side shoot.
The extracorporeal circulation blood circuit system of New Blood purifier the most according to claim 6, it is characterised in that: described pressure
Power monitoring side shoot is fixing with described venous return pipe to be connected, and described pressure monitoring side shoot connects with described venous return pipe；Described
Fixed connection place is provided with semipermeable membrane.
The extracorporeal circulation blood circuit system of New Blood purifier the most according to claim 6, it is characterised in that: described half
Permeable membrane is little molecule semipermeable membrane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610590628.0A CN106110420A (en) | 2016-07-25 | 2016-07-25 | A kind of extracorporeal circulation blood circuit system of New Blood purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610590628.0A CN106110420A (en) | 2016-07-25 | 2016-07-25 | A kind of extracorporeal circulation blood circuit system of New Blood purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106110420A true CN106110420A (en) | 2016-11-16 |
Family
ID=57290795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610590628.0A Pending CN106110420A (en) | 2016-07-25 | 2016-07-25 | A kind of extracorporeal circulation blood circuit system of New Blood purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106110420A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0724266A (en) * | 1993-07-16 | 1995-01-27 | Shibuya Kogyo Co Ltd | Dialysis device |
| CN2645678Y (en) * | 2003-09-19 | 2004-10-06 | 曾宪华 | Pneumothorax drainage device |
| CN201049096Y (en) * | 2007-06-28 | 2008-04-23 | 上海达华医疗器械有限公司 | Disposable blood dialysis tube |
| CN201150708Y (en) * | 2007-12-28 | 2008-11-19 | 方秀凤 | Blood transfusion tube |
| CN202569026U (en) * | 2012-05-24 | 2012-12-05 | 天津哈娜好医材有限公司 | Extracorporeal circulation blood pipe of blood purification device |
| CN203469104U (en) * | 2013-08-23 | 2014-03-12 | 青岛大学医学院附属医院 | CRRT hemodialysis pipeline |
| CN204016963U (en) * | 2014-08-27 | 2014-12-17 | 四川大学华西医院 | Hemodialysis side connecting line |
| CN206081178U (en) * | 2016-07-25 | 2017-04-12 | 夏列波 | Novel blood purifies device |
-
2016
- 2016-07-25 CN CN201610590628.0A patent/CN106110420A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0724266A (en) * | 1993-07-16 | 1995-01-27 | Shibuya Kogyo Co Ltd | Dialysis device |
| CN2645678Y (en) * | 2003-09-19 | 2004-10-06 | 曾宪华 | Pneumothorax drainage device |
| CN201049096Y (en) * | 2007-06-28 | 2008-04-23 | 上海达华医疗器械有限公司 | Disposable blood dialysis tube |
| CN201150708Y (en) * | 2007-12-28 | 2008-11-19 | 方秀凤 | Blood transfusion tube |
| CN202569026U (en) * | 2012-05-24 | 2012-12-05 | 天津哈娜好医材有限公司 | Extracorporeal circulation blood pipe of blood purification device |
| CN203469104U (en) * | 2013-08-23 | 2014-03-12 | 青岛大学医学院附属医院 | CRRT hemodialysis pipeline |
| CN204016963U (en) * | 2014-08-27 | 2014-12-17 | 四川大学华西医院 | Hemodialysis side connecting line |
| CN206081178U (en) * | 2016-07-25 | 2017-04-12 | 夏列波 | Novel blood purifies device |
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Effective date of abandoning: 20191108 |
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