CN219942881U - Anticoagulation blood centrifugal test tube - Google Patents
Anticoagulation blood centrifugal test tube Download PDFInfo
- Publication number
- CN219942881U CN219942881U CN202321273032.XU CN202321273032U CN219942881U CN 219942881 U CN219942881 U CN 219942881U CN 202321273032 U CN202321273032 U CN 202321273032U CN 219942881 U CN219942881 U CN 219942881U
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- China
- Prior art keywords
- tube
- wall
- sliding sleeve
- pipe
- centrifuge tube
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- 210000004369 blood Anatomy 0.000 title claims abstract description 32
- 239000008280 blood Substances 0.000 title claims abstract description 32
- 238000012360 testing method Methods 0.000 title claims abstract description 11
- 230000010100 anticoagulation Effects 0.000 title abstract description 8
- 239000007788 liquid Substances 0.000 claims abstract description 27
- 238000002347 injection Methods 0.000 claims abstract description 12
- 239000007924 injection Substances 0.000 claims abstract description 12
- 239000012528 membrane Substances 0.000 claims abstract description 9
- 238000001914 filtration Methods 0.000 claims abstract description 5
- 238000005119 centrifugation Methods 0.000 claims description 10
- 238000007789 sealing Methods 0.000 claims description 10
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 239000003146 anticoagulant agent Substances 0.000 claims description 2
- 229940127219 anticoagulant drug Drugs 0.000 claims description 2
- 210000002966 serum Anatomy 0.000 abstract description 13
- 239000002245 particle Substances 0.000 abstract description 9
- 238000000605 extraction Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 208000031226 Hyperlipidaemia Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009534 blood test Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Centrifugal Separators (AREA)
Abstract
The utility model relates to an anticoagulation blood centrifugal test tube capable of automatically filtering serum, in particular to an anticoagulation blood centrifugal test tube, which comprises a centrifuge tube, wherein a tube cover is connected to the upper side of the outer surface of the centrifuge tube in a threaded manner, a rubber pad is adhered to the upper surface of the inner wall of the tube cover, the outer surface of the rubber pad is in sliding connection with the inner wall of the centrifuge tube, a mounting seat is fixedly connected to the upper surface of the inner wall of the rubber pad, collected blood is injected into a drain tube through an injection hole through a syringe, enters a connecting tube through a communicating tube and enters the bottom of the centrifuge tube through a drain hole formed in the upper surface of a sliding sleeve, so that fat particles and the like are prevented from adhering to the upper side of the centrifuge tube in a shunting manner, the centrifuge tube is inverted after the blood is centrifuged, the semipermeable membrane filters the fat particles and the like contained in the blood, the syringe is inserted into a liquid suction hole through a needle, and pure serum filtered in the centrifuge tube is extracted, and the problems of manual filtration of a doctor and low efficiency of the conventional device are solved.
Description
Technical Field
The utility model relates to an anticoagulation blood centrifugation test tube, in particular to an anticoagulation blood centrifugation test tube capable of automatically filtering serum.
Background
At present, in laboratory of a hospital, blood of a patient needs to be collected, but the directly collected blood cannot be directly tested, serum in the blood needs to be separated out for extraction test, and as part of people suffer from hyperlipidemia, the fat content in the serum is too high to cause a certain influence on the blood test result.
In the prior art, the fat in the blood is removed by adopting a semipermeable membrane to filter the fat in the serum after the low-speed serum centrifugal machine is used for centrifuging, so that purer serum is obtained, the separated serum contains fat particles which affect the research result, and in the prior art, a doctor manually filters the fat, so that the efficiency is low.
Disclosure of Invention
To solve the problems set forth in the background art. The utility model provides an anticoagulant blood centrifugal test tube.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an anticoagulation blood centrifugation test tube, includes the centrifuging tube, the upside threaded connection of centrifuging tube surface has the tube cap, the upper surface adhesion of tube cap inner wall has the rubber pad, the surface of rubber pad and the inner wall sliding connection of centrifuging tube, the upper surface rigid coupling of rubber pad inner wall has the mount pad, mount pad inner wall bolted connection has the connecting rod, the surface sliding connection of connecting rod has the sliding sleeve, the surface of sliding sleeve is provided with filter equipment, the left surface of mount pad is provided with the reposition of redundant personnel subassembly.
Preferably, the upper surface of the tube cover is provided with an injection hole and a liquid suction hole.
Preferably, the shunt assembly comprises a liquid discharge pipe attached to the left side face of the mounting seat, the lower side of the right side face of the liquid discharge pipe is communicated with the upper side of the left side face of the connecting pipe through a communicating pipe, the upper side of the inner wall of the connecting pipe is fixedly connected with the upper side of the outer surface of the connecting rod, and the lower surface of the connecting pipe is fixedly connected with the upper surface of the sliding sleeve.
Preferably, the filter component comprises a plurality of fixing plates symmetrically fixedly connected with the outer surface of the sliding sleeve, the left side surfaces of the fixing plates are fixedly connected with the inner wall of the sealing ring, semipermeable membranes are arranged in a plurality of cavities formed by the sealing ring, the fixing plates and the sliding sleeve, and the outer surface of the sealing ring is in sliding connection with the inner wall of the separating tube.
Preferably, the position of the drain pipe corresponds to the position of the injection hole.
Preferably, the upper surface of the sliding sleeve is symmetrically provided with a plurality of liquid discharge holes.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, the collected blood is injected into the liquid discharge pipe through the injection hole through the injector, enters the connecting pipe through the communicating pipe, enters the bottom of the centrifugal pipe through the liquid discharge hole formed in the upper surface of the sliding sleeve, so that the phenomenon that fat particles and the like adhere to the upper side of the centrifugal pipe can be avoided, the centrifugal pipe is inverted after the blood is centrifuged, the semipermeable membrane filters the fat particles and the like contained in the blood, the injector is inserted into the liquid suction hole through the needle, and pure serum filtered in the centrifugal pipe is extracted, so that the problems that the traditional device is manually filtered by doctors and the efficiency is low are solved.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic cross-sectional view of the present utility model;
FIG. 3 is a schematic perspective view of a filter assembly according to the present utility model;
in the figure: 1. centrifuging tube; 2. a tube cover; 3. a rubber pad; 4. an injection hole; 5. a liquid suction hole; 6. a mounting base;
a shunt assembly: 71. a connecting pipe; 72. a liquid discharge pipe; 73. a communicating pipe; 74. a liquid discharge hole;
8. a connecting rod; 9. a sliding sleeve;
and (3) a filtering assembly: 101. a semipermeable membrane; 102. a fixing plate; 103. and (3) a sealing ring.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Examples
Referring to fig. 1-3, the present utility model provides the following technical solutions: the utility model provides an anticoagulation blood centrifugation test tube, includes centrifuging tube 1, the upside threaded connection of centrifuging tube 1 surface has tube cap 2, the upper surface of tube cap 2 inner wall is adhered with rubber pad 3, the surface of rubber pad 3 and the inner wall sliding connection of centrifuging tube 1, the upper surface rigid coupling of rubber pad 3 inner wall has mount pad 6, mount pad 6 inner wall bolted connection has connecting rod 8, the surface sliding connection of connecting rod 8 has sliding sleeve 9, the surface of sliding sleeve 9 is provided with filter element, the left surface of mount pad 6 is provided with the reposition of redundant personnel subassembly.
Specifically, an injection hole 4 and a liquid suction hole 5 are formed on the upper surface of the pipe cover 2;
the collected blood is injected into the centrifuge tube 1 through the injection hole 4 by using a syringe, and the filtered serum is extracted through the liquid extraction hole 5.
Specifically, the shunt assembly comprises a liquid discharge pipe 72 attached to the left side surface of the mounting seat 6, the lower side of the right side surface of the liquid discharge pipe 72 is communicated with the upper side of the left side surface of a connecting pipe 71 through a communicating pipe 73, the upper side of the inner wall of the connecting pipe 71 is fixedly connected with the upper side of the outer surface of the connecting rod 8, and the lower surface of the connecting pipe 71 is fixedly connected with the upper surface of the sliding sleeve 9;
specifically, the position of the liquid discharge tube 72 corresponds to the position of the injection hole 4;
specifically, a plurality of liquid discharge holes 74 are symmetrically formed on the upper surface of the sliding sleeve 9;
the collected blood is injected into the liquid discharge pipe 72 through the injection hole 4 by the injector, enters the connecting pipe 71 through the communicating pipe 73, and enters the bottom of the centrifuge tube 1 through the liquid discharge hole 74 formed on the upper surface of the sliding sleeve 9, so that the adhesion of fat particles and the like on the upper side of the centrifuge tube 1 can be avoided by the diversion.
Specifically, the filter assembly comprises a plurality of fixing plates 102 symmetrically fixedly connected with the outer surface of the sliding sleeve 9, the left side surface of each fixing plate 102 is fixedly connected with the inner wall of a sealing ring 103, semipermeable membranes 101 are arranged in a plurality of cavities formed by the sealing rings 103, the fixing plates 102 and the sliding sleeve 9, and the outer surface of each sealing ring 103 is in sliding connection with the inner wall of a separating tube;
after the blood is centrifuged, the centrifuge tube 1 is inverted, the semipermeable membrane 101 filters fat particles and the like contained in the blood, and the syringe is inserted into the liquid suction hole 5 through the needle, so that pure serum filtered in the centrifuge tube 1 is extracted.
The working principle and the using flow of the utility model are as follows:
in the utility model, when in use,
the collected blood is injected into the liquid discharge pipe 72 through the injection hole 4 by using the injector, enters the connecting pipe 71 through the communicating pipe 73, enters the bottom of the centrifuge tube 1 through the liquid discharge hole 74 formed in the upper surface of the sliding sleeve 9, so that the adhesion of fat particles and the like on the upper side of the centrifuge tube 1 can be avoided, after the blood is centrifuged, the centrifuge tube 1 is inverted, the semipermeable membrane 101 filters the fat particles and the like contained in the blood, the injector is inserted into the liquid suction hole 5 through the needle, and then pure serum filtered in the centrifuge tube 1 is extracted.
The circuit, the electronic components and the modules are all in the prior art, and can be completely realized by a person skilled in the art, and needless to say, the protection of the utility model does not relate to the improvement of software and a method.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (6)
1. An anticoagulant blood centrifugation test tube, comprising a centrifuge tube (1), characterized in that: the upper side threaded connection of centrifuging tube (1) surface has tube cap (2), the upper surface of tube cap (2) inner wall is adhered with rubber pad (3), the surface of rubber pad (3) and the inner wall sliding connection of centrifuging tube (1), the upper surface rigid coupling of rubber pad (3) inner wall has mount pad (6), mount pad (6) inner wall bolted connection has connecting rod (8), the surface sliding connection of connecting rod (8) has sliding sleeve (9), the surface of sliding sleeve (9) is provided with filter element, the left surface of mount pad (6) is provided with reposition of redundant personnel subassembly.
2. An anticoagulated blood centrifugation tube according to claim 1, characterized in that: the upper surface of the pipe cover (2) is provided with an injection hole (4) and a liquid suction hole (5).
3. An anticoagulated blood centrifugation tube according to claim 1, characterized in that: the shunt assembly comprises a liquid discharge pipe (72) attached to the left side face of the mounting seat (6), the lower side of the right side face of the liquid discharge pipe (72) is communicated with the upper side of the left side face of the connecting pipe (71) through a communicating pipe (73), the upper side of the inner wall of the connecting pipe (71) is fixedly connected with the upper side of the outer surface of the connecting rod (8), and the lower surface of the connecting pipe (71) is fixedly connected with the upper surface of the sliding sleeve (9).
4. An anticoagulated blood centrifugation tube according to claim 1, characterized in that: the filtering assembly comprises a plurality of fixing plates (102) symmetrically fixedly connected with the outer surface of the sliding sleeve (9), the left side surface of the fixing plates (102) is fixedly connected with the inner wall of the sealing ring (103), semi-permeable membranes (101) are arranged in a plurality of cavities formed by the sealing ring (103), the fixing plates (102) and the sliding sleeve (9), and the outer surface of the sealing ring (103) is in sliding connection with the inner wall of the separating tube.
5. An anticoagulated blood centrifugation tube according to claim 3, characterized in that: the position of the drain pipe (72) corresponds to the position of the injection hole (4).
6. An anticoagulated blood centrifugation tube according to claim 1, characterized in that: the upper surface of the sliding sleeve (9) is symmetrically provided with a plurality of liquid discharge holes (74).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321273032.XU CN219942881U (en) | 2023-05-24 | 2023-05-24 | Anticoagulation blood centrifugal test tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321273032.XU CN219942881U (en) | 2023-05-24 | 2023-05-24 | Anticoagulation blood centrifugal test tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219942881U true CN219942881U (en) | 2023-11-03 |
Family
ID=88545436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321273032.XU Active CN219942881U (en) | 2023-05-24 | 2023-05-24 | Anticoagulation blood centrifugal test tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219942881U (en) |
-
2023
- 2023-05-24 CN CN202321273032.XU patent/CN219942881U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |