CN215993987U - Device for opening cap of vacuum blood collection tube - Google Patents
Device for opening cap of vacuum blood collection tube Download PDFInfo
- Publication number
- CN215993987U CN215993987U CN202120329148.5U CN202120329148U CN215993987U CN 215993987 U CN215993987 U CN 215993987U CN 202120329148 U CN202120329148 U CN 202120329148U CN 215993987 U CN215993987 U CN 215993987U
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- China
- Prior art keywords
- wall
- blood collection
- fixedly connected
- collection tube
- cap
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- Expired - Fee Related
Links
- 239000008280 blood Substances 0.000 title claims abstract description 44
- 210000004369 blood Anatomy 0.000 title claims abstract description 44
- 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 claims description 27
- 229960002897 heparin Drugs 0.000 claims description 27
- 229920000669 heparin Polymers 0.000 claims description 27
- 238000007689 inspection Methods 0.000 abstract description 9
- 239000000443 aerosol Substances 0.000 abstract description 4
- 230000006378 damage Effects 0.000 abstract description 3
- 208000027418 Wounds and injury Diseases 0.000 abstract description 2
- 208000014674 injury Diseases 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 8
- 238000005457 optimization Methods 0.000 description 5
- 230000001681 protective effect Effects 0.000 description 4
- 238000010241 blood sampling Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Investigating Or Analysing Biological Materials (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Abstract
The utility model belongs to the technical field, and particularly relates to a device for opening a cap of a vacuum blood collection tube, which comprises a placing seat, wherein the top of the placing seat is provided with a sliding groove, the inner wall of the sliding groove is movably connected with a sliding block, one side of the sliding block is fixedly connected with a pull rod, the top of the sliding block is fixedly connected with a fixed arm, one side of the fixed arm is fixedly connected with a clamping ring, the top of the placing seat is provided with a fixed groove, the inner wall of the fixed groove is movably connected with a blood collection tube body, the outer wall of the blood collection tube body is fixedly connected with a bump, the outer wall of the blood collection tube body is movably connected with a tube cap body, and the tube cap body comprises an outer cover and an inner plug. This open device of vacuum test tube block can reach the purpose of being convenient for get the lid, need not the artifical manual tube cap body of extracting of inspection personnel, has practiced thrift the manpower on the one hand, and the test tube breaks and causes the injury to the human body when having avoided extracting, also avoids aerosol to pollute, has improved the security of inspection greatly.
Description
Technical Field
The utility model relates to the technical field of blood collection tubes, in particular to a device for opening a cap of a vacuum blood collection tube.
Background
As a medical clinical test. The most common way is to use the device for opening the cap of the vacuum blood collection tube as a vessel for collecting blood specimen and making test samples, and the device for opening the cap of the vacuum blood collection tube, including test tubes, is a medical instrument which is necessary for hospitals and is used in large quantity. The great application of the device for opening the cap of the vacuum blood collection tube provides a very convenient and reliable blood collection mode for the blood collection of medical staff. Correspondingly, a large number of blood collection tubes need to be transferred, distributed, identified and managed in the using process, and the complex and tedious work is also realized, so that the workload is large, and errors are easy to generate. In order to avoid human error and reduce the working strength, the automation of the use and management of the device for opening the cap of the vacuum blood collection tube is very important.
The existing vacuum blood collection tube is a smooth round-bottom glass tube or plastic tube, which is provided with a cover cap, and the interior of the vacuum blood collection tube is obtained by vacuum pumping. After the blood sampling is accomplished, need uncap in order to get the blood inspection, after gathering blood with the device of opening the vacuum test tube block, still there is certain negative pressure in the vacuum test tube to and the inseparable cooperation of test tube lid and test tube wall, make its test tube block still fix on the test tube very firmly, need make the test tube block pull out with great power. In the occasion of large-scale application of the device for opening the cap of the vacuum blood collection tube, the operation of opening the cap of the test tube becomes heavier manual labor.
However, the existing vacuum blood collection tube has the following defects:
1. the vibration in the test tube can be generated in the process of opening the test tube cover with great force, samples which are centrifuged can be mixed, certain inspection results are influenced, and certain technical requirements are provided for operators;
2. opening the blood sampling tube cap vigorously may also be that the blood sampling tube is broken, injure the operator's finger, simultaneously, aerosol pollution still can appear at the in-process of uncapping, and operating personnel's is healthy.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems in the background technology, the utility model provides a device for opening a cap of a vacuum blood collection tube, which has the characteristics of convenience in taking the cap and fixing.
In order to achieve the purpose, the utility model provides the following technical scheme: open device of vacuum test tube block, including placing the seat, the spout has been seted up at the top of placing the seat, the inner wall swing joint of spout has the slider, one side fixedly connected with pull rod of slider, the top fixedly connected with fixed arm of slider, one side fixedly connected with grip ring of fixed arm, the fixed slot has been seted up at the top of placing the seat, the inner wall swing joint of fixed slot has the heparin tube body, the outer wall fixedly connected with lug of heparin tube body.
The outer wall swing joint of heparin tube body has the tube cap body, the tube cap body includes enclosing cover and interior stopper, the outer wall of enclosing cover is provided with the external screw thread, the top fixedly connected with support frame of placing the seat, the top fixedly connected with cylinder of support frame, the output fixedly connected with gas pole of cylinder, the outer wall swing joint of gas pole has adjusting sleeve, adjusting sleeve's one end fixedly connected with upper shield.
In order to open the device fixing and sealing of the vacuum blood collection tube cap, the bump is an annular bump, and the shape and size of the bump are matched with those of the outer cap.
In order to protect heparin tube body outer wall, the inner wall of fixed slot and the inner wall of grip ring all are provided with the protection and fill up, and the protection is filled up for the rubber protection.
In order to reach good leakproofness, the outer wall of interior stopper and the inner wall swing joint of heparin tube body, and interior stopper is the stopper in the rubber.
In order to facilitate the pulling out of the pipe cap body, the inner wall of the sleeve cap is provided with an internal thread, and the sleeve cap is in threaded connection with the pipe cap body through the internal thread.
In order to carry out the centre gripping to the heparin tube body fixedly, the outer wall swing joint of grip ring through protection pad and heparin tube body, and the shape size of grip ring all matches each other with the shape size of heparin tube body.
Compared with the prior art, the utility model has the beneficial effects that:
1. this open device of vacuum test tube block through placing the seat, the heparin tube body, the lug, the tube cap body, the enclosing cover, interior stopper, the external screw thread, the support frame, the cylinder, the gas pole, adjusting sleeve, the upper shield and the internal screw thread use of mutually supporting, can reach the purpose of being convenient for get the lid, need not the artifical manual tube cap body of extracting of inspection personnel, practiced thrift the manpower on the one hand, the test tube breaks and causes the injury to the human body when having avoided extracting, also avoided blood to splash, the security of inspection has been improved greatly.
2. This open device of vacuum test tube block, through placing the seat, the spout, the slider, the pull rod, the fixed arm, the grip ring, the use of mutually supporting of fixed slot and heparin tube body, can reach the fixed purpose of being convenient for, can fix the heparin tube body of required inspection, avoid causing the shock of this internal blood of heparin tube at the in-process of getting the lid, also avoid obscuring of sample simultaneously, and avoid aerosol to pollute, the accuracy of sample detection has been improved, secondly, the stability and the security of getting the lid have also been guaranteed.
In conclusion, the device for opening the cap of the vacuum blood collection tube has the characteristics of convenience in taking the cap and convenience in fixing.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:
FIG. 1 is an overall structural view of the present invention;
FIG. 2 is a front view of the tube cap body of the present invention;
FIG. 3 is a front view of the present invention;
FIG. 4 is an enlarged view of the utility model at A in FIG. 1.
In the figure, 1, a placing seat; 2. a chute; 3. a slider; 4. a pull rod; 5. a fixed arm; 6. a clamp ring; 7. fixing grooves; 8. a blood collection tube body; 9. a bump; 10. a tube cap body; 11. an outer cover; 12. an inner plug; 13. An external thread; 14. a support frame; 15. a cylinder; 16. a gas lever; 17. adjusting the sleeve; 18. covering; 19. An internal thread.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.
In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention. Further, in the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
Referring to fig. 1-4, the present invention provides the following technical solutions: open device of vacuum test tube block, including placing seat 1, place the top of seat 1 and seted up spout 2, the inner wall swing joint of spout 2 has slider 3, one side fixedly connected with pull rod 4 of slider 3, the top fixedly connected with fixed arm 5 of slider 3, one side fixedly connected with grip ring 6 of fixed arm 5, place the top of seat 1 and seted up fixed slot 7, the inner wall swing joint of fixed slot 7 has test tube body 8, test tube body 8's outer wall fixedly connected with lug 9.
The outer wall swing joint of heparin tube body 8 has tube cap body 10, and tube cap body 10 includes enclosing cover 11 and interior stopper 12, and the outer wall of enclosing cover 11 is provided with external screw thread 13, places seat 1's top fixedly connected with support frame 14, support frame 14's top fixedly connected with cylinder 15, cylinder 15's output fixedly connected with gas pole 16, and the outer wall swing joint of gas pole 16 has adjusting sleeve 17, adjusting sleeve 17's one end fixedly connected with upper shield 18.
In this embodiment: through the mutual matching use of the placing seat 1, the blood collection tube body 8, the bump 9, the tube cover body 10, the outer cover 11, the inner plug 12, the external thread 13, the supporting frame 14, the air cylinder 15, the air rod 16, the adjusting sleeve 17, the sleeve cover 18 and the internal thread 19, the purpose of facilitating the cover taking can be achieved, the tube cover body 10 does not need to be manually pulled out by an inspector, on one hand, the manpower is saved, the damage to a human body caused by the breakage of a test tube during the pulling-out process is avoided, the blood splashing is also avoided, and the inspection safety is greatly improved;
through placing seat 1, spout 2, slider 3, pull rod 4, fixed arm 5, grip ring 6, fixed slot 7 and the use of mutually supporting of heparin tube body 8, can reach the fixed purpose of being convenient for, can fix the heparin tube body 8 of required inspection, avoid causing the shock of heparin tube body 8 internal blood at the in-process of getting the lid, also avoid obscuring of sample simultaneously, and avoid aerosol to pollute, the accuracy of sample detection has been improved, secondly, the stability and the security of getting the lid have also been guaranteed.
As a technical optimization scheme of the utility model, the bump 9 is an annular bump, and the shape and size of the bump 9 are matched with those of the outer cover 11.
In this embodiment: through the lug 9 that sets up be convenient for enclosing cover 11 card at lug 9 outer walls for enclosing cover 11 reaches good fixed effect.
As a technical optimization scheme of the utility model, protective pads are arranged on the inner walls of the fixing groove 7 and the clamping ring 6, and the protective pads are rubber protective pads.
In this embodiment: protection pad through setting up has protected heparin tube body 8's outer wall and one end, avoids the centre gripping to cause and breaks.
As a technical optimization scheme of the utility model, the outer wall of the inner plug 12 is movably connected with the inner wall of the blood collection tube body 8, and the inner plug 12 is a rubber inner plug.
In this embodiment: the inner plug 12 is provided to achieve a good sealing effect and maintain the vacuum effect of the blood collection tube body 8.
As a technical optimization scheme of the utility model, the inner wall of the sleeve cover 18 is provided with internal threads 19, and the sleeve cover 18 is in threaded connection with the pipe cover body 10 through the internal threads 19.
In this embodiment: the threaded connection through the arrangement makes the installation simpler and facilitates the pulling out of the pipe cap body 10.
As a technical optimization scheme of the utility model, the clamping ring 6 is movably connected with the outer wall of the blood collection tube body 8 through a protective pad, and the shape and the size of the clamping ring 6 are matched with those of the blood collection tube body 8.
In this embodiment: can carry out good fixed to heparin tube body 8 through the grip ring 6 that sets up, also be convenient for carry out the centre gripping to the heparin tube body 8 of different models simultaneously.
The working principle and the using process of the utility model are as follows: place heparin tube body 8 in fixed slot 7, promote pull rod 4 this moment, pull rod 4 drives slider 3 and removes to the centre in spout 2, slider 3 drives fixed arm 5 and removes to the centre, fixed arm 5 drives grip ring 6 and removes to the centre, grip ring 6 presses close to heparin tube body 8 and is fixed with the 8 centre grippings of heparin tube body, adjusting sleeve 17 is pulled down this moment, screw up the upper cover 18 and the 11 screw threads of enclosing cover of adjusting sleeve 17 one end, cylinder 15 moves this moment, cylinder 15 drives gas pole 16 and adjusting sleeve 17 and upwards moves, the in-process adjusting sleeve 17 that removes drives upper cover 18 and dials out in the heparin tube body 10 from heparin tube body 8 with tube cover body 10.
The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. Open device of vacuum test tube block, including placing seat (1), its characterized in that: the blood collection tube placing seat is characterized in that a sliding groove (2) is formed in the top of the placing seat (1), a sliding block (3) is movably connected to the inner wall of the sliding groove (2), a pull rod (4) is fixedly connected to one side of the sliding block (3), a fixing arm (5) is fixedly connected to the top of the sliding block (3), a clamping ring (6) is fixedly connected to one side of the fixing arm (5), a fixing groove (7) is formed in the top of the placing seat (1), a blood collection tube body (8) is movably connected to the inner wall of the fixing groove (7), and a bump (9) is fixedly connected to the outer wall of the blood collection tube body (8);
the outer wall swing joint of heparin tube body (8) has tube cap body (10), tube cap body (10) are including enclosing cover (11) and inner plug (12), the outer wall of enclosing cover (11) is provided with external screw thread (13), place top fixedly connected with support frame (14) of seat (1), the top fixedly connected with cylinder (15) of support frame (14), the output fixedly connected with gas pole (16) of cylinder (15), the outer wall swing joint of gas pole (16) has adjusting sleeve (17), the one end fixedly connected with upper shield (18) of adjusting sleeve (17).
2. The apparatus for opening a cap of a vacuum blood collection tube according to claim 1, wherein: the bump (9) is an annular bump, and the shape and the size of the bump (9) are matched with those of the outer cover (11).
3. The apparatus for opening a cap of a vacuum blood collection tube according to claim 1, wherein: the inner wall of fixed slot (7) and the inner wall of grip ring (6) all are provided with the protection and fill up, and the protection is filled up for the rubber protection.
4. The apparatus for opening a cap of a vacuum blood collection tube according to claim 1, wherein: the outer wall of the inner plug (12) is movably connected with the inner wall of the blood collection tube body (8), and the inner plug (12) is a rubber inner plug.
5. The apparatus for opening a cap of a vacuum blood collection tube according to claim 1, wherein: the inner wall of the sleeve cover (18) is provided with internal threads (19), and the sleeve cover (18) is in threaded connection with the pipe cover body (10) through the internal threads.
6. The apparatus for opening a cap of a vacuum blood collection tube according to claim 3, wherein: the outer wall swing joint of grip ring (6) through protection pad and heparin tube body (8), and the shape size of grip ring (6) and heparin tube body (8) all match each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120329148.5U CN215993987U (en) | 2021-02-04 | 2021-02-04 | Device for opening cap of vacuum blood collection tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120329148.5U CN215993987U (en) | 2021-02-04 | 2021-02-04 | Device for opening cap of vacuum blood collection tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215993987U true CN215993987U (en) | 2022-03-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120329148.5U Expired - Fee Related CN215993987U (en) | 2021-02-04 | 2021-02-04 | Device for opening cap of vacuum blood collection tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215993987U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117245634A (en) * | 2023-11-15 | 2023-12-19 | 云南师范大学 | Six-degree-of-freedom high-precision mechanical arm |
-
2021
- 2021-02-04 CN CN202120329148.5U patent/CN215993987U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117245634A (en) * | 2023-11-15 | 2023-12-19 | 云南师范大学 | Six-degree-of-freedom high-precision mechanical arm |
| CN117245634B (en) * | 2023-11-15 | 2024-01-23 | 云南师范大学 | Six-degree-of-freedom high-precision mechanical arm |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20220311 |