CN219613866U - Blood sampling device with pulse pressing function - Google Patents
Blood sampling device with pulse pressing function Download PDFInfo
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- CN219613866U CN219613866U CN202222539471.2U CN202222539471U CN219613866U CN 219613866 U CN219613866 U CN 219613866U CN 202222539471 U CN202222539471 U CN 202222539471U CN 219613866 U CN219613866 U CN 219613866U
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- threaded rod
- blood sampling
- bin
- pulse pressing
- sampling device
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
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Abstract
The utility model relates to the technical field of blood sampling devices and discloses a blood sampling device with a pulse pressing function, which comprises a placing table, wherein a pulse pressing structure is arranged above the placing table, an anti-winding assembly is arranged on the front surface of the placing table, the pulse pressing structure comprises a fixed bin fixedly arranged on the left side of the placing table, a first motor is fixedly arranged on the inner bottom wall of the fixed bin, an output shaft of the first motor is fixedly connected with a first threaded rod, one end of the first threaded rod is rotatably arranged on the inner top wall of the fixed bin through a coupling, a hanging plate is fixedly arranged on the outer surface thread of the first threaded rod, a soft sleeve is fixedly arranged at the bottom of the hanging plate, and a moving bin with one end penetrating and extending to the inside of the placing table is arranged on the outer surface thread of the first threaded rod. The blood sampling device with the pulse pressing function has the advantage of automatic pulse pressing, and solves the problem that nurses consume physical strength and waste time when binding arms of patients.
Description
Technical Field
The utility model relates to the technical field of blood sampling devices, in particular to a blood sampling device with a pulse pressing function.
Background
The blood sampling is generally carried out through veins on arms, and when the blood sampling is carried out, in order to obviously expose the veins, the veins need to be subjected to pulse pressing treatment, and a rubber tube is adopted for manual pricking and pressing, so that the conventional pulse pressing method is adopted.
Along with the development of science and technology, the blood sampling device with the vein pressing function is widely applied, nurses repeat the same work when being responsible for blood collection, bind arms by adopting rubber tubes, then find blood vessels by utilizing needles, stand tired, sit and make the nurses not to get up, so that a great deal of time is consumed, and the physical strength of the nurses is consumed.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the utility model provides the blood sampling device with the pulse pressing function, which has the advantages of automatic pulse pressing and the like, and solves the problem that nurses consume physical strength and waste time when binding arms of patients.
(II) technical scheme
The technical scheme for solving the technical problems is as follows: the blood sampling device with the pulse pressing function comprises a placing table, wherein a pulse pressing structure is arranged above the placing table, and an anti-winding assembly is arranged on the front surface of the placing table;
the pulse pressing structure comprises a fixed bin fixedly arranged on the left side of a placing table, a first motor is fixedly arranged on the inner bottom wall of the fixed bin, an output shaft of the first motor is fixedly connected with one end through a coupler, a first threaded rod is rotatably arranged on the inner top wall of the fixed bin, a hanger plate is rotatably arranged on the outer surface of the first threaded rod, a soft sleeve is fixedly arranged at the bottom of the hanger plate, one end of the outer surface threaded rod is penetrated and extends to a movable bin inside the placing table, a second motor is fixedly arranged on the right side wall of an inner cavity of the movable bin, an output shaft of the second motor is fixedly connected with one end through a coupler, a second threaded rod is rotatably arranged on the outer surface of the second threaded rod, a first gear is rotatably arranged between the left side wall and the right side wall of the inner cavity of the movable bin, a third threaded rod is fixedly arranged on the outer surface of the third threaded rod, the outer surface of the second gear is meshed with the outer surface of the first gear, a sliding part is fixedly arranged on the outer surface of the second threaded rod and the outer surface of the third threaded rod, and the inner threaded rod is fixedly connected with the top of the movable bin, and the movable supporting rod is fixedly arranged on the bottom of the movable bin.
The beneficial effects of the utility model are as follows:
the blood sampling device with the pulse pressing function has the advantage of automatic pulse pressing, and solves the problem that nurses consume physical strength and waste time when binding arms of patients.
On the basis of the technical scheme, the utility model can be improved as follows.
Further, the antiwind subassembly is including fixed mounting in the saddle of placing the bench top, fixed mounting has the baffle between interior roof and the interior bottom wall of saddle, fixed mounting has a first runner that is two in quantity between the left side of baffle and the inner chamber left side wall of saddle, fixed mounting has a second runner that is two in quantity between the right side of baffle and the inner chamber right side wall of saddle.
The beneficial effect of adopting above-mentioned further scheme is, prevents to press the pulse area to twine into a group when pulling because of the material reason, reduces friction and causes the damage to pressing the pulse area.
Further, one end of the pulse pressing belt penetrates through the supporting table to be in contact with the outer surfaces of the two second rotating wheels and extends to the inside of the movable bin to be fixedly connected with the top of the left sliding piece, and one end of the pulse pressing belt, which is far away from the left sliding piece, penetrates through the supporting table to be in contact with the outer surfaces of the two first rotating wheels and extends to the inside of the movable bin to be fixedly connected with the top of the right sliding piece.
The beneficial effect of adopting above-mentioned further scheme is, conveniently separates the tourniquet both ends, conveniently pulls.
Further, a connecting buckle is fixedly arranged at the top of the soft sleeve, and the top of the connecting buckle is fixedly connected with the bottom of the hanging plate.
The further scheme has the beneficial effects that the tourniquet is conveniently pulled upwards or put down to assist winding the arm of a patient.
Further, the top of the movable bin and the top of the placing table are both provided with first sliding windows, and the sizes of the first sliding windows are matched with the sizes of the tourniquet.
The beneficial effect of adopting above-mentioned further scheme is, conveniently will press the pulse area to stimulate, does not block when pulling.
Further, the second sliding window is arranged on the right side of the fixed bin, the size of the second sliding window is matched with the sizes of the hanging plate and the movable bin, the third sliding window is arranged on the left side of the placing table, and the size of the third sliding window is matched with the size of the movable bin.
The beneficial effect of adopting above-mentioned further scheme is, make things convenient for hanger plate and removal storehouse to reciprocate, does not take place the position skew when removing.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a top view of a second threaded rod of the present utility model;
FIG. 3 is a cross-sectional view of an anti-wind assembly of the present utility model;
fig. 4 is an enlarged view of a portion a of the structure of the present utility model in fig. 1.
In the figure: 1. a placement table; 2. a pulse pressing structure; 21. a fixed bin; 22. a first motor; 23. a first threaded rod; 24. a hanger plate; 25. a soft sleeve; 26. moving the bin; 27. a second motor; 28. a second threaded rod; 29. a first gear; 210. a third threaded rod; 211. a second gear; 212. a slider; 213. a pulse pressing belt; 214. a support rod; 3. an anti-wind assembly; 31. a support; 32. a partition plate; 33. a first wheel; 34. a second wheel.
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.
In this embodiment, as shown in fig. 1-4, a blood sampling device with a pulse pressing function comprises a placement table 1, a pulse pressing structure 2 is arranged above the placement table 1, and an anti-winding component 3 is arranged on the front surface of the placement table 1;
the vein pressing structure 2 comprises a fixed bin 21 fixedly arranged on the left side of the placing table 1, a first motor 22 is fixedly arranged on the inner bottom wall of the fixed bin 21, an output shaft of the first motor 22 is fixedly connected with a first threaded rod 23 with one end rotatably arranged on the inner top wall of the fixed bin 21 through a coupler, a hanger plate 24 is rotatably arranged on the outer surface of the first threaded rod 23, a soft sleeve 25 is fixedly arranged at the bottom of the hanger plate 24, a movable bin 26 with one end penetrating through and extending to the inside of the placing table 1 is arranged on the outer surface of the first threaded rod 23 in a threaded manner, a second motor 27 is fixedly arranged on the right side wall of an inner cavity of the movable bin 26, an output shaft of the second motor 27 is fixedly connected with a second threaded rod 28 with one end rotatably arranged on the left side wall of the inner cavity of the movable bin 26 through a coupler, a first gear 29 is fixedly arranged on the outer surface of the second threaded rod 28, a third threaded rod 210 positioned behind the second threaded rod 28 is rotatably arranged between the left side wall and the right side wall of the inner cavity of the movable bin 26, a second gear 211 is meshed with the outer surface of the first gear 29, a sliding piece 212 is arranged on the outer surface of the second gear 211, and the outer surface of the second threaded rod 210 is fixedly arranged on the outer surface of the third threaded rod 210, a sliding piece 212 is arranged on the outer surface of the second threaded rod 212, and the sliding piece 212 is fixedly connected with the inner top surface of the movable bin 24, and the movable threaded rod 212 is arranged on the top surface of the movable threaded rod 212, and the movable threaded rod 212 is arranged on the top surface of the movable threaded rod 21, and the movable threaded rod 212.
Further, the anti-winding assembly 3 comprises a supporting table 31 fixedly installed at the top of the placing table 1, a partition plate 32 is fixedly installed between the inner top wall and the inner bottom wall of the supporting table 31, two first rotating wheels 33 are fixedly installed between the left side of the partition plate 32 and the left side wall of the inner cavity of the supporting table 31, and two second rotating wheels 34 are fixedly installed between the right side of the partition plate 32 and the right side wall of the inner cavity of the supporting table 31.
The beneficial effect of adopting the above-mentioned further scheme is that prevent to press the pulse area 213 to twine into a group when pulling because of the material reason, reduce friction and cause the damage to pressing pulse area 213.
Further, one end of the tourniquet 213 penetrates the supporting stand 31 to contact with the outer surfaces of the two second rotating wheels 34, and extends into the moving cabin 26 to be fixedly connected with the top of the left sliding piece 212, and one end of the tourniquet 213 far away from the left sliding piece 212 penetrates the supporting stand 31 to contact with the outer surfaces of the two first rotating wheels 33, and extends into the moving cabin 26 to be fixedly connected with the top of the right sliding piece 212.
The beneficial effect of adopting the further scheme is that the two ends of the tourniquet 213 are conveniently separated, and the tourniquet is conveniently pulled.
Further, a connecting buckle is fixedly arranged at the top of the soft sleeve 25, and the top of the connecting buckle is fixedly connected with the bottom of the hanger plate 24.
The above further scheme has the advantage of facilitating the upward pulling or lowering of the tourniquet 213 to assist in winding the patient's arm.
Further, the top of the moving bin 26 and the top of the placing table 1 are both provided with first sliding windows, and the size of the first sliding windows is matched with that of the tourniquet 213.
The beneficial effect of adopting the further scheme is that the tourniquet 213 is conveniently pulled, and the tourniquet is not blocked during pulling.
Further, a second sliding window is formed in the right side of the fixed bin 21, the size of the second sliding window is matched with the sizes of the hanging plate 24 and the movable bin 26, a third sliding window is formed in the left side of the placing table 1, and the size of the third sliding window is matched with the size of the movable bin 26.
The further scheme has the beneficial effects that the lifting plate 24 and the moving bin 26 can be conveniently moved up and down, and no position deviation occurs during movement.
Working principle:
the first step: the arm of the patient is placed on the supporting table 31, the hand passes through the ring formed by the pulse pressing belt 213, the first motor 22 operates, the hanging plate 24 and the movable bin 26 are lowered, and the soft sleeve 25 is attached to the arm of the patient;
and a second step of: the first motor 22 stops operating, the second motor 27 starts operating, the second threaded rod 28 rotates, the first gear 29 drives the second gear 211 to rotate, the third threaded rod 210 rotates, the two sliding parts 212 move to two sides respectively, the two first rotating wheels 33 and the two second rotating wheels 34 rotate, friction force when the pulse pressing belt 213 is pulled is reduced, two ends of the pulse pressing belt 213 are crossed, the arm of a patient is wound tightly, and blood vessels of the patient can be seen more easily.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. Blood sampling device that possesses pressure pulse function, including placing platform (1), its characterized in that: a pulse pressing structure (2) is arranged above the placement table (1), and an anti-winding assembly (3) is arranged on the front surface of the placement table (1);
the pulse pressing structure (2) comprises a fixed bin (21) fixedly arranged on the left side of a placing table (1), a first motor (22) is fixedly arranged on the inner bottom wall of the fixed bin (21), an output shaft of the first motor (22) is fixedly connected with a first threaded rod (23) with one end rotatably arranged on the inner top wall of the fixed bin (21) through a coupler, a hanging plate (24) is rotatably arranged on the outer surface of the first threaded rod (23), a soft sleeve (25) is fixedly arranged at the bottom of the hanging plate (24), one end of the outer surface of the first threaded rod (23) is rotatably arranged on a moving bin (26) with one end penetrating through the inside of the placing table (1), a second motor (27) is fixedly arranged on the right side wall of an inner cavity of the moving bin (26), a second threaded rod (28) with one end rotatably arranged on the left side wall of the inner cavity of the moving bin (26) is fixedly connected with an output shaft of the second threaded rod (28) through a coupler, a first gear (29) is fixedly arranged on the outer surface of the second threaded rod (28), a third gear (210) is rotatably arranged on the outer surface of the second threaded rod (210) with the second threaded rod (28) and is meshed with the outer surface of the third threaded rod (211), the sliding piece (212) is arranged on the outer surfaces of the second threaded rod (28) and the third threaded rod (210) in a threaded mode, a pulse pressing belt (213) is fixedly connected to the inner surface of the soft sleeve (25), and a supporting rod (214) is fixedly arranged between the bottom of the hanging plate (24) and the top of the movable bin (26).
2. The blood sampling device with a tourniquet function according to claim 1, wherein: the anti-winding assembly (3) comprises a supporting table (31) fixedly installed at the top of the placing table (1), a partition plate (32) is fixedly installed between the inner top wall and the inner bottom wall of the supporting table (31), two first rotating wheels (33) are fixedly installed between the left side of the partition plate (32) and the left side wall of an inner cavity of the supporting table (31), and two second rotating wheels (34) are fixedly installed between the right side of the partition plate (32) and the right side wall of the inner cavity of the supporting table (31).
3. The blood sampling device with a tourniquet function according to claim 2, wherein: one end of the pulse pressing belt (213) penetrates through the supporting table (31) to be in contact with the outer surfaces of the two second rotating wheels (34) and extends to the inside of the movable bin (26) to be fixedly connected with the top of the left sliding piece (212), and one end of the pulse pressing belt (213) far away from the left sliding piece (212) penetrates through the supporting table (31) to be in contact with the outer surfaces of the two first rotating wheels (33) and extends to the inside of the movable bin (26) to be fixedly connected with the top of the right sliding piece (212).
4. The blood sampling device with a tourniquet function according to claim 1, wherein: the top of the soft sleeve (25) is fixedly provided with a connecting buckle, and the top of the connecting buckle is fixedly connected with the bottom of the hanging plate (24).
5. The blood sampling device with a tourniquet function according to claim 1, wherein: the top of the movable bin (26) and the top of the placement table (1) are both provided with first sliding windows, and the sizes of the first sliding windows are matched with the sizes of the pulse pressing belts (213).
6. The blood sampling device with a tourniquet function according to claim 1, wherein: the right side of fixed storehouse (21) has seted up the second sliding window, the size of second sliding window and hanger plate (24) and the size looks adaptation of moving storehouse (26), the third sliding window has been seted up in placing platform (1) left side, the size of third sliding window and the size looks adaptation of moving storehouse (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222539471.2U CN219613866U (en) | 2022-09-22 | 2022-09-22 | Blood sampling device with pulse pressing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222539471.2U CN219613866U (en) | 2022-09-22 | 2022-09-22 | Blood sampling device with pulse pressing function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219613866U true CN219613866U (en) | 2023-09-01 |
Family
ID=87776875
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222539471.2U Active CN219613866U (en) | 2022-09-22 | 2022-09-22 | Blood sampling device with pulse pressing function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219613866U (en) |
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2022
- 2022-09-22 CN CN202222539471.2U patent/CN219613866U/en active Active
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