CN218247226U - Effective multi-functional supporting mechanism that prevents congealing of blood sampling - Google Patents
Effective multi-functional supporting mechanism that prevents congealing of blood sampling Download PDFInfo
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- CN218247226U CN218247226U CN202220759037.2U CN202220759037U CN218247226U CN 218247226 U CN218247226 U CN 218247226U CN 202220759037 U CN202220759037 U CN 202220759037U CN 218247226 U CN218247226 U CN 218247226U
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Abstract
The utility model relates to the technical field of medical blood sampling solidification prevention, in particular to a multifunctional solidification prevention supporting mechanism for a blood sampling tube; the utility model discloses blood sampling pipe is with multi-functional prevent that support mechanism congeals utilizes rectangle through-hole and rectangular block cooperation, circular slab extrusion fixed block and spring, the spring receives power and compresses, the rectangular block stretches out the circular slab, the staff rotates the circular slab and makes rectangular block and rectangle recess coincidence, no longer extrude the fixed block, the elasticity of spring makes rectangular block and rectangle recess cooperation chucking, pivot two and circular slab fixed joint are in the same place, medical staff utilizes the elastic bandage on the circular slab to tighten the blood sampling pipe, drive pivot one through control motor work and rotate, the connecting block drives hollow plate and rotates around, a class of bevel gear, class II bevel gear and pivot two rotate along with pivot one, and then it rotates to drive circular slab and the fixed heparin tube of elastic bandage, fully shake the blood of heparin tube even, the blood sample of avoiding taking takes place to solidify, time saving and labor saving.
Description
Technical Field
The utility model relates to a medical science blood sampling prevents solidifying technical field, concretely relates to effective multi-functional supporting mechanism that prevents congealing of blood sampling.
Background
The principle of the vacuum blood collection tube is that a blood collection tube test tube with a head cover is pre-pumped into different vacuum degrees, venous blood samples are automatically and quantitatively collected by utilizing the negative pressure of the blood collection tube test tube, and one end of a blood collection needle penetrates into a vein of a human body and then the other end of the blood collection needle is inserted into a rubber plug of the vacuum blood collection tube.
Human venous blood is inside the vacuum test tube, under the effect of negative pressure, through blood taking needle suction blood specimen container, under a venipuncture, can realize that multitube gathers and does not take place to reveal. The volume of the inner cavity connected with the blood taking needle is small, the influence on the blood taking volume can be ignored, but the probability of the occurrence of reverse flow is relatively small, if the volume of the inner cavity is large, a part of vacuum degree of the blood taking tube can be consumed, and therefore the collection amount of the blood taking tube is reduced.
Currently, oscillators or blood mixers on the market are in clinical laboratories. There is no simpler oscillator immediately available to the nurse after the blood draw. Especially, in the state of high blood coagulation, if the blood is not sufficiently mixed with the anticoagulant in the patient who draws a large amount of blood again after blood drawing, the blood is easy to coagulate. Generally, a nurse fixes a needle handle with one hand and separates blood from a blood collection tube with the other hand and shakes the blood evenly, and the blood collection tube containing anticoagulant is difficult to avoid coagulation if the blood collection tube is not shaken evenly enough immediately after blood collection.
SUMMERY OF THE UTILITY MODEL
To the problem that above-mentioned exists, the utility model provides a blood sampling pipe is with multi-functional supporting mechanism that prevents congealing.
In order to achieve the above object, the present invention adopts the following technical solutions:
a multifunctional anti-coagulation supporting mechanism for a blood collection tube comprises supporting plates, wherein the supporting plates are bilaterally and symmetrically connected to the upper end of a base, a first rotating shaft is rotatably connected between the supporting plates and penetrates through a hollow plate, a rotating assembly is mounted on the first rotating shaft positioned in the hollow plate, the right end of the first rotating shaft penetrates through the hollow plate and is connected with a connecting block, and the rotating shaft extends out of a right supporting plate to the right and is connected with a motor;
the left end of the fixed block is connected with the surface of the right end of the hollow plate through connecting rods which are symmetrical up and down; the hollow plate front end is provided with the spring from top to bottom symmetry, and the spring front end all is connected with the fixed block.
Preferably, the rotating assembly comprises a first type bevel gear, the first type bevel gear is meshed with a second type bevel gear, the second type bevel gear is installed on a second rotating shaft, the front end of the second rotating shaft extends out of the hollow plate and is connected with a rectangular block, and the rectangular block is matched with the fixing assembly.
Preferably, fixed subassembly includes the circular plate, and the circular plate middle part corresponds the rectangle piece and is provided with the rectangle through-hole, and the circular plate front end is provided with the rectangle recess, and elastic bandage is installed to circular plate front end surface ring, and elastic bandage and heparin tube are mutually supported.
Preferably, the rectangular groove and the rectangular block are the same in shape and size and are matched with each other.
Preferably, the elastic bandage is made of PBT material.
By adopting the technical scheme, the beneficial effects of the utility model are that:
the utility model discloses blood sampling pipe is with multi-functional anti-coagulation supporting mechanism utilizes rectangle through-hole and rectangle piece cooperation, and circle plate extrusion fixed block and spring, spring receive power and compress, and the rectangle piece stretches out the circle plate, and the staff rotates the circle plate and makes rectangle piece and rectangle recess coincide, no longer extrudees the fixed block, and the elasticity of spring makes rectangle piece and rectangle recess cooperation chucking, and pivot two and circle plate fixed joint are in the same place, and medical staff utilizes the elastic bandage on the circle plate to tighten blood sampling pipe; drive pivot one through control motor work and rotate, the connecting block drives hollow plate forward and backward rotation, a class I bevel gear, class II bevel gear and pivot two rotate along with pivot one, and then drive the fixed heparin tube of circular slab and elastic bandage and rotate, it is even to fully shake the blood of heparin tube, the blood sample of avoiding taking takes place to solidify, be convenient for follow-up medical observation and detection of carrying out, medical staff's blood sampling efficiency has been improved, medical staff's work burden has also been alleviateed simultaneously, time saving and labor saving, and convenient for operation.
Drawings
FIG. 1 is a front view of the multifunctional anti-coagulation supporting mechanism for a blood collection tube of the present invention;
FIG. 2 is a schematic structural view of the multifunctional anti-coagulation supporting mechanism for a blood collection tube of the present invention;
FIG. 3 is a front view of the multifunctional anti-coagulation supporting mechanism circular plate for the blood collection tube of the present invention;
fig. 4 is a side sectional view of the rotating assembly and the fixing assembly of the multifunctional anti-coagulation supporting mechanism for the blood collection tube according to the present invention;
in the figure: the blood sampling device comprises a base 1, a support plate 2, a motor 3, a rotating shaft I4, a rotating shaft I5, a connecting block 6, a connecting rod 7, a hollow plate 8, a first-class bevel gear, a second-class bevel gear, a rotating shaft II 10, a spring 11, a fixing block 12, a circular plate 13, a rectangular through hole 14, an elastic bandage 15, a blood sampling tube 16, a rectangular block 17 and a rectangular groove 18.
Detailed Description
In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the embodiments of the present invention are combined with the following description to clearly and completely describe the technical solution in the embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Example 1
A multifunctional anti-condensation supporting mechanism for a blood collection tube comprises supporting plates 2, the supporting plates 2 are bilaterally and symmetrically connected to the upper end of a base 1, a first rotating shaft 4 is rotatably connected between the supporting plates 2, the first rotating shaft 4 penetrates through a hollow plate 7, a rotating assembly is mounted on the first rotating shaft 4 positioned inside the hollow plate 7, the right end of the first rotating shaft 4 penetrates through the hollow plate 7 and is connected with a connecting block 5, and the first rotating shaft 4 extends out of the right supporting plate 2 rightwards and is connected with a motor 3;
the left end of the fixed block 5 is connected with the surface of the right end of the hollow plate 7 through connecting rods 6 which are symmetrical up and down; the front end of the hollow plate 7 is symmetrically connected with springs 11 up and down, and the front ends of the springs 11 are connected with fixing blocks 12.
The rotating assembly comprises a first type bevel gear 8, the first type bevel gear 8 is meshed with a second type bevel gear 9, the second type bevel gear 9 is installed on a second rotating shaft 10, the front end of the second rotating shaft 10 extends out of the hollow plate 7 and is connected with a rectangular block 17, the rectangular block 17 is matched with the fixing assembly, and the second rotating shaft 10 rotates to drive the hollow plate 7 to rotate conveniently.
Fixed subassembly includes circular plate 13, and circular plate 13 middle part corresponds rectangular block 17 and is equipped with rectangle through-hole 14, and circular plate 13 front end is equipped with rectangle recess 18, and elastic bandage 15 is installed to 13 front end surface rings of circular plate, and elastic bandage 15 mutually supports with heparin tube 16, and elastic bandage 15 is convenient for fix heparin tube 16, when avoiding circular plate 13 to rotate, and the phenomenon that comes off appears in heparin tube 16.
The elastic bandage 15 is made of PBT material, which is convenient for improving the performance and service life of the elastic bandage 15.
The multifunctional anti-coagulation supporting mechanism for the blood collection tube has the working mode that:
before the device is used, the medical staff makes the circular plate 13 contact with the fixed block 12 and extrudes the circular plate 13, the rectangular through hole 14 is matched with the rectangular block 17, the circular plate 13 extrudes the fixed block 12 and the spring 11, the spring 11 is compressed due to the force, the rectangular block 17 extends out of the circular plate 13 from the rectangular through hole 14, the staff rotates the circular plate 13 to make the rectangular block 17 coincide with the rectangular groove 18, the medical staff does not extrude the circular plate 13 any more, the rectangular block 17 is matched and clamped with the rectangular groove 18 by the elasticity of the spring 11, the second rotating shaft 10 is fixedly clamped with the circular plate 13, the medical staff tightly tightens the blood sampling tube 16 on the circular plate 13 by the elastic bandage 15, and the opening of the blood sampling tube 16 at the moment is sealed.
Medical staff controls the work of motor 3, motor 3 drives pivot 4 and rotates, connecting block 5 rotates and drives hollow plate 7 and rotate around going on, through setting up motor 3 turned angle, hollow plate 7's maximum turned angle reaches 180, when motor 3 drives pivot 4 pivoted, one kind bevel gear 8, two kinds of bevel gear 9 and pivot two 10 begin to rotate, because pivot two 10 and the fixed joint of circular slab 13 are in the same place, and then pivot two 10 drive circular slab 13 and the fixed heparin tube 16 of elastic bandage 15 begin to rotate and rock, it is even to fully shake the blood of taking in the heparin tube 16, avoid the blood sample in the heparin tube 16 to appear solidifying, be convenient for medical staff follow-up medical observation and detection of carrying out, medical staff's blood sampling efficiency has further been improved, medical staff's work burden has also been alleviateed simultaneously, time saving and labor saving, and convenient operation.
Motor, bevel gear, the elastic bandage that this patent adopted are the market, and its structure and control mode are prior art, no longer give unnecessary details in the description.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art will understand that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (5)
1. The utility model provides a blood sampling pipe is with multi-functional supporting mechanism that prevents congealing, includes backup pad (2), its characterized in that: the supporting plates (2) are bilaterally and symmetrically connected to the upper end of the base (1), a first rotating shaft (4) is rotatably connected between the supporting plates (2), the first rotating shaft (4) penetrates through the hollow plate (7), a rotating assembly is mounted on the first rotating shaft (4) located inside the hollow plate (7), the right end of the first rotating shaft (4) penetrates out of the hollow plate (7) and is connected with a connecting block (5), and the first rotating shaft (4) extends out of the right supporting plate (2) rightwards and is connected with a motor (3);
the left end of the connecting block (5) is connected with the surface of the right end of the hollow plate (7) through connecting rods (6) which are symmetrical up and down; the hollow plate is characterized in that springs (11) are symmetrically arranged at the upper end and the lower end of the front end of the hollow plate (7), and the front ends of the springs (11) are connected with fixing blocks (12).
2. The multifunctional anti-coagulation supporting mechanism for the blood collection tube according to claim 1, characterized in that: the rotating assembly comprises a first type bevel gear (8), the first type bevel gear (8) is meshed with a second type bevel gear (9), the second type bevel gear (9) is installed on a second rotating shaft (10), the front end of the second rotating shaft (10) extends out of the hollow plate (7) and is connected with a rectangular block (17), and the rectangular block (17) is matched with the fixing assembly.
3. The multifunctional anti-coagulation supporting mechanism for the blood collection tube according to claim 2, wherein: fixed subassembly includes circular plate (13), circular plate (13) middle part corresponds rectangle piece (17) and is provided with rectangle through-hole (14), and circular plate (13) front end is provided with rectangle recess (18), and elastic bandage (15) are installed to circular plate (13) front end surface hoop, elastic bandage (15) and heparin tube (16) are mutually supported.
4. The multifunctional anti-coagulation supporting mechanism for the blood collection tube according to claim 3, wherein: the rectangular groove (18) and the rectangular block (17) are the same in shape and size and are matched with each other.
5. The multifunctional anti-coagulation supporting mechanism for the blood collection tube according to claim 3, wherein: the elastic bandage (15) is made of PBT material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220759037.2U CN218247226U (en) | 2022-04-01 | 2022-04-01 | Effective multi-functional supporting mechanism that prevents congealing of blood sampling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220759037.2U CN218247226U (en) | 2022-04-01 | 2022-04-01 | Effective multi-functional supporting mechanism that prevents congealing of blood sampling |
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| Publication Number | Publication Date |
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| CN218247226U true CN218247226U (en) | 2023-01-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202220759037.2U Active CN218247226U (en) | 2022-04-01 | 2022-04-01 | Effective multi-functional supporting mechanism that prevents congealing of blood sampling |
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| CN (1) | CN218247226U (en) |
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- 2022-04-01 CN CN202220759037.2U patent/CN218247226U/en active Active
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