CN104117100A - Blood drainage and purification device - Google Patents
Blood drainage and purification device Download PDFInfo
- Publication number
- CN104117100A CN104117100A CN201410311304.XA CN201410311304A CN104117100A CN 104117100 A CN104117100 A CN 104117100A CN 201410311304 A CN201410311304 A CN 201410311304A CN 104117100 A CN104117100 A CN 104117100A
- Authority
- CN
- China
- Prior art keywords
- blood
- pipe
- implant
- puncture needle
- silica gel
- 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.)
- Granted
Links
- 239000008280 blood Substances 0.000 title claims abstract description 40
- 210000004369 blood Anatomy 0.000 title claims abstract description 40
- 238000000746 purification Methods 0.000 title abstract description 7
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 18
- 239000000741 silica gel Substances 0.000 claims abstract description 18
- 229910002027 silica gel Inorganic materials 0.000 claims abstract description 18
- 239000002655 kraft paper Substances 0.000 claims abstract description 11
- 239000007943 implant Substances 0.000 claims description 29
- 238000001802 infusion Methods 0.000 claims description 15
- 230000001681 protective effect Effects 0.000 claims description 11
- 239000004677 Nylon Substances 0.000 claims description 4
- 229920004933 Terylene® Polymers 0.000 claims description 4
- 229920001778 nylon Polymers 0.000 claims description 4
- 239000005020 polyethylene terephthalate Substances 0.000 claims description 4
- -1 be connected Substances 0.000 claims description 2
- 238000001631 haemodialysis Methods 0.000 abstract description 9
- 230000000322 hemodialysis Effects 0.000 abstract description 7
- 208000002193 Pain Diseases 0.000 abstract description 4
- 230000036407 pain Effects 0.000 abstract description 4
- 238000002513 implantation Methods 0.000 abstract 8
- 230000003139 buffering effect Effects 0.000 abstract 5
- 230000015271 coagulation Effects 0.000 abstract 1
- 238000005345 coagulation Methods 0.000 abstract 1
- 206010003226 Arteriovenous fistula Diseases 0.000 description 2
- 206010016717 Fistula Diseases 0.000 description 2
- 230000023555 blood coagulation Effects 0.000 description 2
- 238000000502 dialysis Methods 0.000 description 2
- 230000003890 fistula Effects 0.000 description 2
- 208000007536 Thrombosis Diseases 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 210000004204 blood vessel Anatomy 0.000 description 1
- 208000027907 blood vessel infection Diseases 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000035800 maturation Effects 0.000 description 1
- 230000003442 weekly effect Effects 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
Landscapes
- Health & Medical Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Anesthesiology (AREA)
- Urology & Nephrology (AREA)
- Vascular Medicine (AREA)
- Engineering & Computer Science (AREA)
- Emergency Medicine (AREA)
- Biomedical Technology (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- External Artificial Organs (AREA)
Abstract
The invention discloses a blood drainage and purification device which comprises an extension pipe. An implantation pipe is connected with the top of the extension pipe, the extension pipe is communicated with the implantation pipe, the implantation pipe is of an L-shaped structure, the end of the short edge of the implantation pipe is connected with the extension pipe, the end of the long edge of the implantation pipe is communicated with a puncture needle, a silica gel transfusion flexible pipe is connected between the puncture needle and the implantation pipe, the puncture needle penetrates through the silica gel transfusion flexible pipe to be connected with the implantation pipe, the outer side of the puncture needle is wrapped by a blood buffering sleeve, the blood buffering sleeve is of a horn-shaped structure, one end of the blood buffering sleeve is fixed on the silica gel transfusion flexible pipe, the other end of the blood buffering sleeve is connected with a protection sleeve, a detachable connecting structure is arranged between the protection sleeve and the blood buffering sleeve, and a first inner pipe, a second inner pipe and Kraft are respectively arranged in the implantation pipe. The blood drainage and purification device is reasonable in structure, clinic hemodialysis operation is easily and conveniently achieved, the blood drainage and purification device can be continuously and repeatedly used, pains, caused by drainage puncture, of a patient can be relieved, the coagulation possibility is effectively reduced, the blood purification safety is improved, and drainage is smoothly carried out.
Description
Technical field
The present invention relates to a kind of drain purifier, particularly a kind of blood drainage purifier.
Background technology
Hemodialysis is the main treatment means of uremic patient, and hemodialysis must be by outside body inner blood lead body, after processing, haemodialysis control unit again the blood after purifying is inputted in body, clinical blood dialysis is generally to carry out weekly three to four times, because requiring the blood of drawing, hemodialysis reaches certain flow rate, the clinical internal arteriovenous fistula hands art of mostly taking, set up blood vessel road, after internal fistula maturation, in the time of each dialysis, carry out internal fistula puncture and draw blood, but likely form the complication such as blood vessel infection and thrombosis due to internal arteriovenous fistula, cause heart is increased burden, add repeated localised puncture, bring great misery to patient.Therefore general haemodialysis equipment can better not be used for medical apparatus, brings unnecessary misery with exempt from customs examination patient.
Summary of the invention
The technical problem to be solved in the present invention is: overcome the problems referred to above, provide a kind of rational in infrastructure, clinical hemodialysis is easy and simple to handle, can reuse continuously, the blood drainage purifier of the patient's pain causing can reduce drain puncture time.
To achieve these goals, the technical solution used in the present invention is such: blood drainage purifier of the present invention, comprise extension pipe, extension pipe top connects an implant, between extension pipe and implant, be connected, implant is L-type structure, and one end of implant minor face is connected with extension pipe, its long one end, limit and a puncture needle are connected, between puncture needle and implant, be connected with a silica gel infusion tube, puncture needle is connected with implant through silica gel infusion tube, puncture needle outside is coated with blood buffer cover, blood buffer cover flare structure, its one end is fixed on silica gel infusion tube, its other end is connected with a protective sleeve, between protective sleeve and blood buffer cover, adopt the structure that removably connects, in implant, be respectively equipped with the first inner tube, the second inner tube and Kraft, in the first inner tube and the second inner tube, all have several through holes, Kraft is near puncture needle setting, Kraft is rotatably connected on implant.
Further, as a kind of concrete version, through-hole diameter of the present invention is between 0.1-0.2 millimeter.
Further, as a kind of concrete version, between implant of the present invention and puncture needle, be connected by tube head.
Further, as a kind of concrete version, on silica gel infusion tube of the present invention, controlled solenoid valve is installed.
Further, as a kind of concrete version, protective sleeve of the present invention adopts medical terylene sleeve pipe or medical nylon sleeve.
Compared with prior art, the invention has the advantages that: this blood drainage purifier is rational in infrastructure, clinical hemodialysis is easy and simple to handle, can reuse continuously, the patient's pain causing can reduce drain puncture time, effectively reducing blood coagulation may, the safety that has improved blood purification, drain is smooth and easy.
Brief description of the drawings
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is structural representation of the present invention;
In figure: 1. extension pipe; 2. implant; 3. the first inner tube; 4. the second inner tube; 5. Kraft; 6. silica gel infusion tube; 7. blood buffer cover; 8. protective sleeve; 9. puncture needle.
Detailed description of the invention
In conjunction with the accompanying drawings, the present invention is further detailed explanation.These accompanying drawings are the schematic diagram of simplification, and basic structure of the present invention is only described in a schematic way, and therefore it only shows the formation relevant with the present invention.
The preferred embodiment of blood drainage purifier of the present invention as shown in Figure 1, comprise extension pipe 1, extension pipe 1 top connects an implant 2, between extension pipe 1 and implant 2, be connected, implant 2 is L-type structure, and one end of implant 2 minor faces is connected with extension pipe 1, its long one end, limit and a puncture needle 9 are connected, between puncture needle 9 and implant 2, be connected with a silica gel infusion tube 6, puncture needle 9 is connected with implant 2 through silica gel infusion tube 6, puncture needle 9 outsides are coated with blood buffer cover 7, blood buffer overlaps 7 flare structures, its one end is fixed on silica gel infusion tube 6, its other end is connected with a protective sleeve 8, between protective sleeve 8 and blood buffer cover 7, adopt the structure that removably connects, in implant 2, be respectively equipped with the first inner tube 3, the second inner tube 4 and Kraft 5, in the first inner tube 3 and the second inner tube 4, all have several through holes, Kraft 5 arranges near puncture needle 9, Kraft 5 is rotatably connected on implant 2, described through-hole diameter is between 0.1-0.2 millimeter, between described implant 2 and puncture needle 9, be connected by tube head, on described silica gel infusion tube 6, controlled solenoid valve is installed, described protective sleeve 8 adopts medical terylene sleeve pipe or medical nylon sleeve.
Blood drainage purifier of the present invention is rational in infrastructure, and clinical hemodialysis is easy and simple to handle, can reuse continuously, and the patient's pain causing can reduce drain puncture time, effectively reduces blood coagulation possibility, the safety that has improved blood purification, and drain is smooth and easy.Puncture needle 9 outsides are coated with blood buffer cover 7, make it have certain cushioning effect; Described through-hole diameter is between 0.1-0.2 millimeter, and implementation result is better; Between described implant 2 and puncture needle 9, be connected by tube head, there is good switching performance; On described silica gel infusion tube 6, controlled solenoid valve is installed, is convenient to silica gel infusion tube 6 to control; Described protective sleeve 8 adopts medical terylene sleeve pipe or medical nylon sleeve, meets medical design requirement.
Taking above-mentioned foundation desirable embodiment of the present invention as enlightenment, by above-mentioned description, relevant staff can, not departing from the scope of this invention technological thought, carry out various change and amendment completely.The technical scope of this invention is not limited to the content in description, must determine its technical scope according to claim scope.
Claims (5)
1. a blood drainage purifier, comprise extension pipe, it is characterized in that: extension pipe top connects an implant, between extension pipe and implant, be connected, implant is L-type structure, and one end of implant minor face is connected with extension pipe, its long one end, limit and a puncture needle are connected, between puncture needle and implant, be connected with a silica gel infusion tube, puncture needle is connected with implant through silica gel infusion tube, puncture needle outside is coated with blood buffer cover, blood buffer cover flare structure, its one end is fixed on silica gel infusion tube, its other end is connected with a protective sleeve, between protective sleeve and blood buffer cover, adopt the structure that removably connects, in implant, be respectively equipped with the first inner tube, the second inner tube and Kraft, in the first inner tube and the second inner tube, all have several through holes, Kraft is near puncture needle setting, Kraft is rotatably connected on implant.
2. blood drainage purifier according to claim 1, is characterized in that: described through-hole diameter is between 0.1-0.2 millimeter.
3. blood drainage purifier according to claim 1, is characterized in that: between described implant and puncture needle, be connected by tube head.
4. blood drainage purifier according to claim 1, is characterized in that: on described silica gel infusion tube, controlled solenoid valve is installed.
5. blood drainage purifier according to claim 1, is characterized in that: described protective sleeve adopts medical terylene sleeve pipe or medical nylon sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410311304.XA CN104117100B (en) | 2014-07-02 | 2014-07-02 | Blood drainage and purification device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410311304.XA CN104117100B (en) | 2014-07-02 | 2014-07-02 | Blood drainage and purification device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104117100A true CN104117100A (en) | 2014-10-29 |
| CN104117100B CN104117100B (en) | 2017-01-25 |
Family
ID=51762878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410311304.XA Expired - Fee Related CN104117100B (en) | 2014-07-02 | 2014-07-02 | Blood drainage and purification device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104117100B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105477710A (en) * | 2015-08-11 | 2016-04-13 | 常州华岳微创医疗器械有限公司 | Drainage device for blood purification device |
| CN113144378A (en) * | 2021-05-20 | 2021-07-23 | 威高集团有限公司 | Medical catheter with cuff |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2693246Y (en) * | 2004-03-26 | 2005-04-20 | 张立君 | Continuous sucking cannula type pericardiocentesis drainage apparatus |
| CN201049096Y (en) * | 2007-06-28 | 2008-04-23 | 上海达华医疗器械有限公司 | Disposable blood dialysis tube |
| CN201263816Y (en) * | 2008-08-21 | 2009-07-01 | 钟秀仙 | Infusion device with filtering function |
| CN201643071U (en) * | 2010-01-13 | 2010-11-24 | 辛崇敏 | Disposable abdominal amniocentesis drainage device |
| CN201871004U (en) * | 2010-09-30 | 2011-06-22 | 吕雯静 | Thoracic cavity puncture draining device |
| CN201978212U (en) * | 2011-02-12 | 2011-09-21 | 邵明晓 | Thoracocentesis drainage device |
| CN203220626U (en) * | 2013-04-09 | 2013-10-02 | 袁振东 | Blood drainage purifying device |
| CN204092656U (en) * | 2014-07-02 | 2015-01-14 | 管玉贞 | Blood drainage purifier |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19927422C1 (en) * | 1999-06-16 | 2001-02-15 | Jostra Ag | Device for cannulating vessels and for stopping and / or limiting bleeding |
-
2014
- 2014-07-02 CN CN201410311304.XA patent/CN104117100B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2693246Y (en) * | 2004-03-26 | 2005-04-20 | 张立君 | Continuous sucking cannula type pericardiocentesis drainage apparatus |
| CN201049096Y (en) * | 2007-06-28 | 2008-04-23 | 上海达华医疗器械有限公司 | Disposable blood dialysis tube |
| CN201263816Y (en) * | 2008-08-21 | 2009-07-01 | 钟秀仙 | Infusion device with filtering function |
| CN201643071U (en) * | 2010-01-13 | 2010-11-24 | 辛崇敏 | Disposable abdominal amniocentesis drainage device |
| CN201871004U (en) * | 2010-09-30 | 2011-06-22 | 吕雯静 | Thoracic cavity puncture draining device |
| CN201978212U (en) * | 2011-02-12 | 2011-09-21 | 邵明晓 | Thoracocentesis drainage device |
| CN203220626U (en) * | 2013-04-09 | 2013-10-02 | 袁振东 | Blood drainage purifying device |
| CN204092656U (en) * | 2014-07-02 | 2015-01-14 | 管玉贞 | Blood drainage purifier |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105477710A (en) * | 2015-08-11 | 2016-04-13 | 常州华岳微创医疗器械有限公司 | Drainage device for blood purification device |
| CN113144378A (en) * | 2021-05-20 | 2021-07-23 | 威高集团有限公司 | Medical catheter with cuff |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104117100B (en) | 2017-01-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203354987U (en) | Long-term-retention hematodialysis catheter | |
| CN207591078U (en) | A kind of closed thoracic drainage tube | |
| CN203620057U (en) | Disposable nested type thoracic close drainage tube | |
| CN104117100A (en) | Blood drainage and purification device | |
| CN204092656U (en) | Blood drainage purifier | |
| CN204073041U (en) | Dialysis catheter protective sleeve | |
| CN103405820A (en) | Special line for blood perfusion hemodiasysis treatment and operation method thereof | |
| CN202777416U (en) | Sleeve type disposable negative-pressure drainage wound protecting material | |
| CN203220626U (en) | Blood drainage purifying device | |
| CN105477710A (en) | Drainage device for blood purification device | |
| CN201366130Y (en) | Novel infusing device | |
| CN111803740A (en) | Peritoneal dialysis cannula pipe easy to operate | |
| CN204951745U (en) | Thorax puncture drainage pipe | |
| CN203861667U (en) | Infusion device with tourniquet | |
| CN202590144U (en) | Vacuum sealing drainage assembly | |
| CN203647772U (en) | Disposable oxygen dissolver | |
| CN204208169U (en) | Flushable drain age-tube device | |
| CN201295409Y (en) | Puncturing flow diverter | |
| CN203954293U (en) | Blood perfusion device Special connecting device | |
| CN202950829U (en) | Eye patch for treating patients suffering from pinkeye | |
| CN207024387U (en) | A kind of Multifunctional thoracic cavity drainage tube | |
| CN202740035U (en) | Novel minimally-invasive pleural/peritoneal effusion drainage device | |
| CN109550086A (en) | The postoperative body fluid drainage device of Medical post-breast cancer | |
| CN209378130U (en) | Haemodialysis implanted blood drainage pipe in a kind of kidney | |
| CN203677595U (en) | Crania-cerebral Y-tube drainage system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Wu Guiyan Inventor before: Jiu Jiaxu |
|
| COR | Change of bibliographic data | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20161128 Address after: 262200 Shandong city of Weifang province Jinjiang District Jinhua Road No. 8 Building 1 (Wanda Plaza) 11 Unit No. 2301 Applicant after: Wu Guiyan Address before: 610000 Sichuan city of Chengdu province Jinjiang District East Street No. 139 Building 1 3 floor No. 4 Applicant before: Chengdu Kechuang Jiasi Technology Co., Ltd. |
|
| CB02 | Change of applicant information |
Address after: 262200 Weifang, Zhucheng City, South Ring Road, No. 59, No. Applicant after: Wu Guiyan Address before: 262200 Shandong city of Weifang province Jinjiang District Jinhua Road No. 8 Building 1 (Wanda Plaza) 11 Unit No. 2301 Applicant before: Wu Guiyan |
|
| COR | Change of bibliographic data | ||
| 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: 20170125 Termination date: 20170702 |