CN201271370Y - Blood storing tank special for disposable autoblood recovery device - Google Patents
Blood storing tank special for disposable autoblood recovery device Download PDFInfo
- Publication number
- CN201271370Y CN201271370Y CNU2008200639161U CN200820063916U CN201271370Y CN 201271370 Y CN201271370 Y CN 201271370Y CN U2008200639161 U CNU2008200639161 U CN U2008200639161U CN 200820063916 U CN200820063916 U CN 200820063916U CN 201271370 Y CN201271370 Y CN 201271370Y
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- blood
- autoblood
- filter membrane
- tank
- cover
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Abstract
The utility model relates to a blood storage tank specially used for a disposable autoblood recoverer; the blood storage tank is composed of a tank cover joint protective cap (1), a tank cover (2), a blood filter membrane component (3) and a tank body (4); the blood storage tank is characterized in that: the blood filter membrane component (3) is composed of a filter membrane (5) and a bracket (6); the filter membrane is tightly fixed at the upper end of the bracket (6) by an elastic rubber ring (7), the blood filter membrane component (3) and the tank body (4) are closely embedded, and the tank cover (2) is closely embedded with the tank body (4); the bottom part of the blood storage tank is an inclined surface which is concave inwards, thus forming a horizontal support lug boss (8) of the blood filter membrane component (3). The autoblood concentrated red cells treated by the blood storage tank, and separated and collected by a pipeline and a separating cup which are matched with the blood storage tank can be directly back-infused to a patient in the operation, thus improving the utilization rate of blood resource, easing intense supply and demand contradiction of the blood resource and preventing unsafe factor caused by blood infusion.
Description
Technical field
This utility model relates to the medical disposable material in a kind of clinical operation, the particularly a kind of and matching used storage blood of autoblood recover jar.
Background technology
Generally the patient has bleeding in operation, when blood loss reaches certain quantity, symptoms such as anemia will occur, at this moment needs to import preprepared blood.In emergency surgery rescued, also regular meeting ran into the life-threatening situation of patient's massive hemorrhage, at this moment also wants supplemental blood.Be that hospital needs a large amount of blood and blood source anxiety on one side, Yi Bian be that blood samples of patients is white from the waste of running off.Because blood source anxiety in recent years, China donate blood method promulgation with implement since, the imbalance between supply and demand of blood is outstanding day by day, the input of allosome blood can infect disease in addition.Diseases related etc. as AIDS, hepatitis B, hepatitis A, syphilis etc. and blood transfusion.Therefore cause through the pathophorous purpose that occurs as of blood to prevent mistake, leakage, pollution, be badly in need of a kind of special special-purpose autoblood and reclaim utensil.Great mass of data proves that defeated is a kind of safe and effective procedure from body blood.Reclaim to feed back from body blood in addition and gain time for rescue in time, and can save the blood source, cut the waste, patient also can reduce the financial burden simultaneously, and therefore, this method is more and more accepted by patient.
Summary of the invention
The problem that highlights that lack for overcoming above-mentioned blood source, cross infection easily takes place in the allosome blood transfusion, the purpose of this utility model are that design is a kind ofly saved the blood source, reduces cross infection, is not subjected to the restriction of blood supply blood group, can be saved the special-purpose storage of the disposable use autoblood recover blood jar in blood source.
This utility model is achieved through the following technical solutions above-mentioned purpose:
The special-purpose storage of this disposable use autoblood recover blood jar is made of cover joint helmet, cover, blood filtration membrane module and tank body, it is characterized in that: the blood filtration membrane module is configured to propping up by filter membrane, filter membrane is fastened on the support upper end by the gum elastic circle, blood filtration membrane module and tight chimeric connection of cover, cover and tight chimeric connection of tank body, storage blood pot bottom is an inclined-plane, and this inclined-plane concaves, and forms the horizontal support boss of blood filtration membrane module.
For guaranteeing enough intensity is arranged when the blood filtration, this utility model has designed filter holder, makes filter membrane;
Do not stop up mesh in order to guarantee to filter, blood filtering membrane of the present utility model adopts three layers of different filter membranes design;
For the blood filtering membrane that guarantees special-purpose storage blood jar of the present utility model inside under the effect of strong negative pressure, be not shifted, indeformable, the blood filtration assembly adopts the lower boss pop-up, top by rubber ring fastening and with the chimeric localized fixed structure of cover, make tank structure more reasonable dexterously;
Utilization rate in order to ensure reclaiming blood makes a spot of blood can concentrate in together collection, and special-purpose storage blood pot bottom of the present utility model is chosen as 15 ° inclined-plane;
In time understand the blood loss in patient's operation and feed back blood volume for the ease of medical personnel, made the volume metering scale on the storage blood tank of the present utility model.
Because this utility model is from the operation actual needs, considered the factor of each side, above-mentioned various effective technical measures have been taked, in operation, can in time collect, separate, Screening Treatment and reverse pumping patient's oneself blood, the doctor adopts the special-purpose storage of this utility model blood jar to match with the autoblood recover effusive blood in the corrective surgery, with the patient's that collects mixing the whole blood of anticoagulant, the negative pressure suction inlet that pump by the autoblood recover produces is attracted in the storage blood jar, through blood filtering membrane multiple filtration (filtering mesh is tens microns), handle, clean with a large amount of normal saline, separate again, purify, with cleanout fluid, anticoagulant, free hemoglobin, mixed liquors such as cell debris are separated the back and are flowed in the waste fluid bag, cleaning back or spissated erythrocyte then enters in the bags of blood, direct feedback is given the patient in operation, alleviated the blood imbalance between supply and demand effectively, avoided allosome blood transfusion blood group coupling, many hidden danger such as cross infection, and reduced patient's financial burden conscientiously.
Description of drawings
Fig. 1 this utility model outline drawing
The assembly relation sketch map of Fig. 2 blood filtering membrane and tank body
Fig. 3 blood filtering membrane assembled STRUCTURE DECOMPOSITION sketch map
The canned distribution structure figure of this disposable use autoblood recover storage blood of Fig. 4
Fig. 5 this utility model operation principle sketch map
The specific embodiment
Embodiment 1
As shown in the figure, the special-purpose storage of this disposable use autoblood recover blood jar, constitute by cover 1, joint helmet 2, blood filtration membrane module 3 and tank body 4, blood filtration membrane module 3 is made of the three layer filtration film 5 and the support 6 in different apertures, filter membrane 5 is fastened on the upper end of support 6 by gum elastic circle 7, filtering film component 3 is placed in the tank body 4 its upper end and 1 tight chimeric connection of cover, cover 1 and 4 tight chimeric connections of tank body.Storage blood pot bottom is an inclined-plane, and this inclined-plane concaves, and forms the horizontal support boss 8 of blood filtration membrane module; After cover 1 and blood filtration membrane module 3, cover 1 and tank body 4 adopt seams to cooperate again bonding mode be tightly connected.Two inner groovies 13,14 are arranged on the cover 1, embed by groove 13 places, embed by groove 14 places, afterwards adhesive seal again with tank body 4 with blood filtration membrane module 3.
As shown in Figure 2, blood filtration membrane module 3 adopts by horizontal support boss 8 and holds in the bottom, top by with cover 1 and tank body 4 chimeric localized double fixed structures, be for the blood filtering membrane that guarantees special-purpose storage blood jar of the present utility model inside under the effect of strong negative pressure, be not shifted, indeformable;
Enough intensity is arranged and do not stop up the filter screen eye when guaranteeing blood filtration, the blood filtering membrane of special-purpose storage blood jar of the present utility model is the filter screen in three layers of different aperture, and the aperture is all less than 40 microns;
In order to ensure the utilization rate that reclaims blood, a spot of blood can be concentrated in together be convenient to collect, special-purpose storage blood pot bottom of the present utility model is chosen as the inclined-plane, and gradient can be selected 15 ° for use;
In time understand the blood loss in patient's operation and feed back blood volume for the ease of medical personnel, made the volume metering scale on the storage blood tank of the present utility model.
Operation principle of the present utility model as shown in Figure 5.Three flexible pipes 10 on the special-purpose storage blood jar, 11,12 with blood reclaim line system, separate cup, the complete airtight path of the common composition of erythrocyte transfering bag and waste fluid bag, joint 10 links to each other with the negative pressure pump line of autoblood recover, the effusive whole blood of patient in the operation is inhaled into special-purpose storage blood jar from joint 11 after having mixed anticoagulant, handle by (the drainage screen eyelet directly is 40 microns) behind the blood filtering membrane multiple filtration, filtering blood clot and impurity, clean with a large amount of normal saline, separate again, purify, with cleanout fluid, anticoagulant, free hemoglobin, cell debriss etc. separate in the inflow waste fluid bag, and cleaning back or spissated erythrocyte enter the autoblood recovery system from outlet connection 12, in separate cup, separate, in the effusive useful part income bags of blood in the body whole blood of patient in the operation, direct feedback is given the patient in the art.
Claims (5)
1, the special-purpose storage of disposable use autoblood recover blood jar, by cover joint helmet (1), cover (2), blood filtration membrane module (3) and tank body (4) constitute, it is characterized in that: blood filtration membrane module (3) is made of filter membrane (5) and support (6), filter membrane is fastened on support (6) upper end by gum elastic circle (7), blood filtration membrane module (3) and tight chimeric connection of cover (2), cover (2) and tight chimeric connection of tank body (4), storage blood pot bottom is an inclined-plane, this inclined-plane concaves, and forms the horizontal support boss (8) of blood filtration membrane module (3).
2, the special-purpose storage of disposable use autoblood recover as claimed in claim 1 blood jar is characterized in that the filter membrane of blood filtration membrane module (3) has three layers.
3, the special-purpose storage of disposable use autoblood recover as claimed in claim 2 blood jar is characterized in that: the gradient on storage blood pot bottom inclined-plane is 15 °.
4, the special-purpose storage of disposable use autoblood recover as claimed in claim 3 blood jar, after it is characterized in that cover and tank body employing seam cooperating again bonding mode be tightly connected.
5, the special-purpose storage of disposable use autoblood recover as claimed in claim 4 blood jar is characterized in that storing up blood tank (4) and indicates the volume metering scale.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200639161U CN201271370Y (en) | 2008-06-24 | 2008-06-24 | Blood storing tank special for disposable autoblood recovery device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200639161U CN201271370Y (en) | 2008-06-24 | 2008-06-24 | Blood storing tank special for disposable autoblood recovery device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201271370Y true CN201271370Y (en) | 2009-07-15 |
Family
ID=40881724
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200639161U Expired - Lifetime CN201271370Y (en) | 2008-06-24 | 2008-06-24 | Blood storing tank special for disposable autoblood recovery device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201271370Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101879096A (en) * | 2010-07-13 | 2010-11-10 | 无锡市博尔康医械塑料有限公司 | Medicinal blood stent filter screen |
| CN103142408A (en) * | 2013-03-27 | 2013-06-12 | 贾宇东 | Three-in-one self-expansion exhaust film sealed dropping bottle structure |
| CN110448751A (en) * | 2019-07-26 | 2019-11-15 | 北京中科盛康科技有限公司 | A kind of Autoblood recovery device |
-
2008
- 2008-06-24 CN CNU2008200639161U patent/CN201271370Y/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101879096A (en) * | 2010-07-13 | 2010-11-10 | 无锡市博尔康医械塑料有限公司 | Medicinal blood stent filter screen |
| CN103142408A (en) * | 2013-03-27 | 2013-06-12 | 贾宇东 | Three-in-one self-expansion exhaust film sealed dropping bottle structure |
| CN103142408B (en) * | 2013-03-27 | 2017-10-03 | 贾宇东 | Three-in-one self-expanding exhaust membrane seals drop bottle structure |
| CN110448751A (en) * | 2019-07-26 | 2019-11-15 | 北京中科盛康科技有限公司 | A kind of Autoblood recovery device |
| CN110448751B (en) * | 2019-07-26 | 2023-08-29 | 北京中科盛康科技有限公司 | Autologous blood recovery device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: 610041 Chengdu high tech Zone Minfeng Road West No. 405 No. 2-3-6 Patentee after: Sichuan Nanger Biological Medicine Co., Ltd. Address before: 610041 nine Xing Xing Road 5, hi tech Zone, Sichuan, Chengdu Patentee before: Sichuan Nanger Biological Medicine Co., Ltd. |
|
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: 610041 Chengdu high tech Zone Jincheng Road No. 825 Building 2 floor 3 No. 306 Patentee after: Sichuan Nanger Biological Medicine Co., Ltd. Address before: 610041 Chengdu high tech Zone Minfeng Road West No. 405 No. 2-3-6 Patentee before: Sichuan Nanger Biological Medicine Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20090715 |
|
| CX01 | Expiry of patent term |