CN108853619A - Autogenous vein device with choke preventing function - Google Patents
Autogenous vein device with choke preventing function Download PDFInfo
- Publication number
- CN108853619A CN108853619A CN201810242965.XA CN201810242965A CN108853619A CN 108853619 A CN108853619 A CN 108853619A CN 201810242965 A CN201810242965 A CN 201810242965A CN 108853619 A CN108853619 A CN 108853619A
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- CN
- China
- Prior art keywords
- blood
- storage
- suction tube
- box body
- interface
- 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
- 210000003462 vein Anatomy 0.000 title claims abstract description 24
- 239000008280 blood Substances 0.000 claims abstract description 58
- 210000004369 blood Anatomy 0.000 claims abstract description 58
- 238000001914 filtration Methods 0.000 claims abstract description 18
- 239000000126 substance Substances 0.000 claims abstract description 9
- 239000002504 physiological saline solution Substances 0.000 claims abstract description 5
- 239000003146 anticoagulant agent Substances 0.000 claims description 9
- 229940127219 anticoagulant drug Drugs 0.000 claims description 9
- 238000001802 infusion Methods 0.000 claims description 7
- 229920002521 macromolecule Polymers 0.000 claims description 3
- 239000012528 membrane Substances 0.000 claims description 3
- 230000000007 visual effect Effects 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 2
- 239000007924 injection Substances 0.000 claims 1
- 238000002347 injection Methods 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 7
- 208000015181 infectious disease Diseases 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 4
- 238000007689 inspection Methods 0.000 abstract description 4
- 230000007170 pathology Effects 0.000 abstract description 4
- 238000000926 separation method Methods 0.000 abstract description 4
- 230000004927 fusion Effects 0.000 abstract description 3
- 210000000988 bone and bone Anatomy 0.000 description 9
- 238000001356 surgical procedure Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 7
- 230000000717 retained effect Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 210000001519 tissue Anatomy 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 208000035965 Postoperative Complications Diseases 0.000 description 1
- 230000000735 allogeneic effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000002893 slag Substances 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
- A61M1/02—Blood transfusion apparatus
- A61M1/0272—Apparatus for treatment of blood or blood constituents prior to or for conservation, e.g. freezing, drying or centrifuging
Landscapes
- Health & Medical Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (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
Autogenous vein device with choke preventing function of the invention, including suction tube and storage blood tank, store up and are provided with storage blood tank entrance on blood tank, inhale negative pressure mouth and blood outlet, be characterized in that：It is provided with storage box on the suction tube, the macromolecular filtering film for only blood and physiological saline being allowed to pass through is provided in storage box, the substance including such as skeletal grain and nucleus pulposus is trapped in storage box by macromolecular filtering film.Autogenous vein device of the invention, plugging can only lean on separation interface to dredge using other methods and increase the probability infected before reducing, collected skeletal grain can be used for back planting fusion, nucleus pulposus can be with inspection pathology, it is to greatest extent operation service by the substance that is attracted in storage blood tank and can not utilize again before, operative effect is improved, infection probability is reduced, reduces patients ' expenses.
Description
Technical field
The present invention relates to a kind of autogenous vein devices, more specifically, more particularly to a kind of making suitable for bone surgery
Autogenous vein device with choke preventing function.
Background technique
Autogenous vein（Also known as intraoperative autologous blood transfusion）Device is widely applied in bone surgery, helps to solve allogeneic transfusion
Dependence to blood source, and can effectively avoid the generation of complication of blood transfusion.But it can not be kept away in bone surgery due to being tapped in raw art
The meeting exempted from makes the skeletal grain generated or its hetero-organization be attracted device and siphon away, the mistake that the skeletal grain and nucleus pulposus being sucked away flow in suction tube
Cheng Zhongyi gets congestion in the entrance of storage blood tank, causes to attract unsmooth, influences surgical effect.Separation is mostly taken to inhale in processing
Skirt and storage blood tank interface, then get lodged in the bone slag for filling mouth using aseptic material dredging（Skeletal grain and nucleus pulposus）, the method easily makes
At pollution, it is easy to cause postoperative complications.The case where usual bone surgery plugging occurred often more than once, repeatedly
The probability of multiple repetition above method, infection will greatly improve.Therefore, it is badly in need of one kind at present and can solve skeletal grain in bone surgery gathering around
Stifled suction tube causes operation not smooth or the autogenous vein device of blood pollution with blood tank interface position is stored up.
Summary of the invention
The present invention in order to overcome the shortcomings of the above technical problems, provides a kind of anti-suitable for having of using of bone surgery
The autogenous vein device of plugging function.
Autogenous vein device with choke preventing function of the invention, including suction tube and storage blood tank, the front end of suction tube
It is provided with to the suction nozzle that blood is absorbed in operation visual area, stores up and be provided with storage blood tank entrance on blood tank, inhale negative pressure mouth and blood
Outlet, storage blood tank entrance are communicated with suction tube, are inhaled negative pressure mouth and are communicated with negative pressure line；It is characterized in that：It is set on the suction tube
It is equipped with storage box, the macromolecular filtering film for only blood and physiological saline being allowed to pass through, macromolecular filtering film are provided in storage box
Substance including such as skeletal grain and nucleus pulposus is trapped in storage box.
Autogenous vein device with choke preventing function of the invention, the storage box by it is internal be the box body of cavity and right
Box cover that box body is sealed composition, the rear and front end of box body are respectively arranged with the first interface communicated with its internal cavities and the
Two interfaces, first interface are connected with the leading portion of suction tube, and second interface is connected with the back segment of suction tube, the setting of macromolecular filtering film
In the internal cavities of box body；Rectangular frame, rectangular frame are provided in cavity between macromolecular filtering film and first interface
On be provided with the strainer being collected to skeletal grain and nucleus pulposus.
Autogenous vein device with choke preventing function of the invention, including for injecting the anti-of anti-coagulants into storage box
Agent infusion bag is coagulated, is provided with the third interface communicated with anti-coagulants infusion bag on box body.
Autogenous vein device with choke preventing function of the invention, be fixed on the rectangular frame convenient for by it from box
The cross bar removed in body.
Autogenous vein device with choke preventing function of the invention is provided with multiple pairs of rectangular frame branch in the box body
The support rod of support.
The beneficial effects of the invention are as follows：Autogenous vein device of the invention is arranged on the suction tube that blood tank communicates with storing up
There is storage box, by the way that the macromolecular filtering film for only blood and physiological saline being allowed to pass through is arranged in storage box, so that in blood
Skeletal grain and nucleus material be retained down, prevent its to storage blood tank entrance result in blockage.Further, by storage box
Rectangular frame and strainer are set in box body, can effectively be collected the skeletal grain and nucleus pulposus that are filtered by macromolecular filtering film, it will
Rectangular frame and strainer in box body after taking out, it is convenient to carry out skeletal grain and return plant and nucleus pulposus inspection.
Autogenous vein device of the invention, before reducing plugging can only lean on separation interface using other methods dredging and
Increase the probability of infection, storage box can be used for back collected skeletal grain to plant fusion, marrow using that can separate joining method
The substance that is attracted in storage blood tank and can not utilize again before can be operation with inspection pathology by core tissue to greatest extent
Service improves operative effect, reduces infection probability, reduces patients ' expenses.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the autogenous vein device with choke preventing function of the invention；
Fig. 2 is the structural schematic diagram of storage box in the present invention；
Fig. 3 is the structural schematic diagram of Section A-A in Fig. 2；
Fig. 4 is the structural schematic diagram that rectangular frame and strainer are removed from box body in the present invention.
In figure：1 suction tube, 2 storage blood tanks, 3 storage blood tank entrances, 4 inhale negative pressure mouth, and 5 blood export, 6 suction nozzles, 7 storage boxes, and 8
Macromolecular filtering film, 9 anti-coagulants infusion bags, 10 box bodys, 11 box covers, 12 first interfaces, 13 second interfaces, 14 third interfaces, 15
Rectangular frame, 16 strainers, 17 support rods, 18 skeletal grains, 19 nucleus pulposus, 20 cross bars.
Specific embodiment
The invention will be further described with embodiment with reference to the accompanying drawing.
As shown in Figure 1, the structural schematic diagram of the autogenous vein device with choke preventing function of the invention is given, by
Suction tube 1, storage blood tank 2 and storage box 7 form, and the front end of suction tube 1 is provided with suction nozzle 6, and suction nozzle 6 is used to be inserted in operative site,
For within the scope of visual area blood and tissue fluid absorb.Suction tube 1 is communicated through storage box 7, and storage box 7 is by suction tube 1
It is divided into leading portion and back segment two parts.It is provided with storage blood tank entrance 3 on storage blood tank 2, inhales negative pressure mouth 4 and blood outlet 5, stores up blood tank
Entrance 3 is communicated with the end of suction tube 1, so that the blood that suction tube 1 is sucked out enters in storage blood tank 2.Inhale negative pressure mouth 4 and negative tube
Road is connected, for carrying out pumping negative pressure to storage blood tank 2, so that the self blood of patient to be evacuated in storage blood tank 2 through suction tube 1；Storage
Blood in blood tank 2 realizes the intraoperative autologous blood transfusion of patient through 5 discharge of blood outlet.
Shown in be provided with macromolecular filtering film 8,8 permission blood of macromolecular filtering film and physiological saline in storage box 7
The substances such as the skeletal grain and nucleus pulposus for passing through, and entering in suction tube 1 in bone surgery with blood and tissue fluid are retained down, in this way
Just effectively prevent the blocking of storage blood tank entrance 3.In order to avoid the condensation of blood, it is also settable be passed through into storage box 7 it is anticoagulant
The anti-coagulants infusion bag 9 of agent.
As shown in Fig. 2, give the structural schematic diagram of storage box in the present invention, Fig. 3 gives cuing open for Section A-A in Fig. 2
View, shown in storage box 7 be made of box body 10 and box cover 11, the inside of box body 10 is cavity and upper end opening, and box cover 11 is right
The upper end opening of box body 10 is sealed.The front end of box body 10 is provided with first interface 12, and rear end is provided with 13 He of second interface
Third interface 14, first interface 12 are communicated with the leading portion of suction tube 1, and second interface 13 is communicated with the back segment of suction tube 1, macromolecule
8 tabula of filter membrane is in box body 10, to be retained down to the particulate matter including the skeletal grain and nucleus pulposus in blood.Third interface
14 are connected with anti-coagulants infusion bag 9.
Rectangular frame 15, rectangular frame 15 are provided in cavity between shown macromolecular filtering film 8 and first interface 12
On be provided with strainer 16, the skeletal grain and nucleus material that strainer 16 is retained down macromolecular filtering film 8 are collected.Rectangular frame
15 fill in the inner wall of macromolecular filtering film 8 and box body 10, in case the substance of retention drains to the lower section of strainer 16.Shown box body 10
Bottom be provided with the support rod 17 being supported to rectangular frame 15, be fixed with cross bar 20 on rectangular frame 15.Such as Fig. 4 institute
Show, give the structural schematic diagram that rectangular frame and strainer are removed from box body in the present invention, by opening the lid 11, then uses
Tweezers pinch cross bar 20, can take out rectangular frame 15 and strainer 16 from the internal cavities of box body 10, in this way, skeletal grain and marrow
Core has been left on strainer 16；The Hui Zhi that skeletal grain can be used in bone surgery is used, and nucleus pulposus can send pathology room to examine.
Autogenous vein device of the invention, by the macromolecular filtering film 8 that is set in storage box 7 to big in blood
The filtering of grain substance avoids previous storage blood tank entrance 3 and is blocked the generation of phenomenon, and plugging can only connect by separation before reducing
Mouth is dredged and is increased the probability of infection using other methods.Collected skeletal grain can be used for back planting fusion, and nucleus pulposus can be with
The substance that is attracted in storage blood tank and can not utilize again before is operation service, improved by inspection pathology to greatest extent
Operative effect reduces infection probability, reduces patients ' expenses.
Claims (5)
1. a kind of autogenous vein device with choke preventing function, including suction tube（1）With storage blood tank（2）, the front end of suction tube
It is provided with to the suction nozzle that blood is absorbed in operation visual area（6）, store up and be provided with storage blood tank entrance on blood tank（3）, inhale negative pressure mouth
（4）It is exported with blood（5）, store up blood tank entrance and communicated with suction tube, inhale negative pressure mouth and communicated with negative pressure line；It is characterized in that：Institute
State suction tube（1）On be provided with storage box（7）, the macromolecule mistake for only blood and physiological saline being allowed to pass through is provided in storage box
Filter membrane（8）, the substance including such as skeletal grain and nucleus pulposus is trapped in storage box by macromolecular filtering film.
2. the autogenous vein device according to claim 1 with choke preventing function, it is characterised in that：The storage box
（7）By the internal box body for cavity（10）With the box cover being sealed to box body（11）Composition, the rear and front end of box body is set respectively
It is equipped with the first interface communicated with its internal cavities（12）And second interface（13）, first interface and suction tube（1）Leading portion phase
Even, second interface is connected with the back segment of suction tube, macromolecular filtering film（8）It is set in the internal cavities of box body；Macromolecule mistake
Rectangular frame is provided in cavity between filter membrane and first interface（15）, it is provided on rectangular frame to skeletal grain and nucleus pulposus progress
The strainer of collection（16）.
3. the autogenous vein device according to claim 2 with choke preventing function, it is characterised in that：Including being used for storage
Object box（7）The anti-coagulants infusion bag of middle injection anti-coagulants（9）, box body（10）On be provided with the third communicated with anti-coagulants infusion bag
Interface（14）.
4. the autogenous vein device according to claim 2 with choke preventing function, it is characterised in that：The rectangular frame
（15）On be fixed with convenient for by it from box body（10）The cross bar of middle removal（20）.
5. the autogenous vein device according to claim 2 with choke preventing function, it is characterised in that：The box body（10）
In be provided with multiple pairs of rectangular frames（15）The support rod of support（17）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810242965.XA CN108853619A (en) | 2018-03-23 | 2018-03-23 | Autogenous vein device with choke preventing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810242965.XA CN108853619A (en) | 2018-03-23 | 2018-03-23 | Autogenous vein device with choke preventing function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108853619A true CN108853619A (en) | 2018-11-23 |
Family
ID=64326160
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810242965.XA Pending CN108853619A (en) | 2018-03-23 | 2018-03-23 | Autogenous vein device with choke preventing function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108853619A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH057620A (en) * | 1990-05-25 | 1993-01-19 | Sumitomo Bakelite Co Ltd | Blood recovering device |
| CN2647259Y (en) * | 2003-09-15 | 2004-10-13 | 马为梅 | Blood recovery device |
| US20040243105A1 (en) * | 2001-06-06 | 2004-12-02 | Swan Julian Francis Ralph | Autologous blood recovery apparatus |
| CN102430163A (en) * | 2011-09-02 | 2012-05-02 | 四川大学华西医院 | Intraoperative autoblood recovery method |
| CN102500005A (en) * | 2011-09-30 | 2012-06-20 | 中南大学 | Blood transfusion system for autologous blood recovery, filtration and purification |
| CN107441572A (en) * | 2017-09-11 | 2017-12-08 | 江苏爱源医疗科技股份有限公司 | A kind of autoblood cell saver |
| CN209060147U (en) * | 2018-03-23 | 2019-07-05 | 山东大学齐鲁医院 | Autogenous vein device with choke preventing function |
-
2018
- 2018-03-23 CN CN201810242965.XA patent/CN108853619A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH057620A (en) * | 1990-05-25 | 1993-01-19 | Sumitomo Bakelite Co Ltd | Blood recovering device |
| US20040243105A1 (en) * | 2001-06-06 | 2004-12-02 | Swan Julian Francis Ralph | Autologous blood recovery apparatus |
| CN2647259Y (en) * | 2003-09-15 | 2004-10-13 | 马为梅 | Blood recovery device |
| CN102430163A (en) * | 2011-09-02 | 2012-05-02 | 四川大学华西医院 | Intraoperative autoblood recovery method |
| CN102500005A (en) * | 2011-09-30 | 2012-06-20 | 中南大学 | Blood transfusion system for autologous blood recovery, filtration and purification |
| CN107441572A (en) * | 2017-09-11 | 2017-12-08 | 江苏爱源医疗科技股份有限公司 | A kind of autoblood cell saver |
| CN209060147U (en) * | 2018-03-23 | 2019-07-05 | 山东大学齐鲁医院 | Autogenous vein device with choke preventing function |
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