CN215017494U - Portable blood drawing device - Google Patents
Portable blood drawing device Download PDFInfo
- Publication number
- CN215017494U CN215017494U CN202120175244.9U CN202120175244U CN215017494U CN 215017494 U CN215017494 U CN 215017494U CN 202120175244 U CN202120175244 U CN 202120175244U CN 215017494 U CN215017494 U CN 215017494U
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- CN
- China
- Prior art keywords
- wall
- cabinet
- blood
- spring
- protective cover
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000008280 blood Substances 0.000 title claims abstract description 83
- 210000004369 blood Anatomy 0.000 title claims abstract description 83
- 230000001681 protective effect Effects 0.000 claims abstract description 28
- 238000001125 extrusion Methods 0.000 claims abstract description 18
- 238000005057 refrigeration Methods 0.000 claims description 8
- 238000007789 sealing Methods 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 7
- 201000010099 disease Diseases 0.000 abstract description 4
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 210000001367 artery Anatomy 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000001124 body fluid Anatomy 0.000 description 1
- 239000010839 body fluid Substances 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 208000024335 physical disease Diseases 0.000 description 1
- 210000003462 vein Anatomy 0.000 description 1
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- Investigating Or Analysing Biological Materials (AREA)
Abstract
The utility model discloses a portable blood drawing device, which comprises a placing cabinet, wherein the left side of the upper surface of the placing cabinet is movably connected with the left side of the lower surface of a protective cover through a hinge, and the right side of the lower surface of the protective cover is fixedly connected with the upper surface of a clamping block; in this scheme, through setting up the protective cover, the joint piece, the mounting groove, the elasticity telescopic link, the extrusion piece, first spring, dead lever and second spring, need open this device of drawing blood when the staff, take out and place the inside blood collection test tube of cabinet, when drawing blood to the disease and handling, direct pulling dead lever right, relieve behind the joint state when dead lever and joint groove, under the elasticity of first spring, make first spring and the automatic joint piece rebound that promotes of elasticity telescopic link, thereby make the dead lever relieve the fixed to the joint piece, simultaneously bounce the protective cover open, make the protective cover automatic open, the linkage effect, reduce the staff's operation degree of difficulty, improve the suitability of this device of drawing blood.
Description
Technical Field
The utility model relates to the technical field of medical equipment, more specifically say, it relates to a device of drawing blood that conveniently carries.
Background
Blood drawing is a process of taking blood samples through veins and arteries by medical staff due to examination or related needs, is a method commonly used in medicine for examining the normality of body fluids of patients, is related to a plurality of physical disease examinations, and is an important examination method when patients are examined in hospitals.
At present a lot of departments, when taking out blood and examining, all need to extract a lot of pipe blood and detect, medical personnel need handheld a plurality of blood collection test tubes, take out blood in proper order and handle to lead to the condition that the hourglass was taken out to appear easily, after the extraction, medical personnel also need deposit in proper order, and common blood drawing device in the existing market is in the use, opens and closes comparatively complicatedly, has increased the staff and has operated the degree of difficulty, and the suitability is lower.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims to provide a blood drawing device who conveniently carries, it has the condition that the hourglass was taken out can not appear, and uses conveniently, reduces the staff and operates the degree of difficulty, the higher characteristics of suitability.
In order to achieve the above purpose, the utility model provides a following technical scheme:
the utility model provides a bloodletting instrument who conveniently carries, is including placing the cabinet, the left side swing joint of hinge and protective cover lower surface is passed through in the left side of placing cabinet upper surface, the right side of protective cover lower surface and the last fixed surface of joint piece are connected, the joint piece is located the mounting groove, the mounting groove is seted up at the upper surface of placing the cabinet, the lower surface of mounting groove inner wall passes through the lower fixed surface of elasticity telescopic link and extrusion piece and is connected, the elasticity telescopic link outer wall has cup jointed first spring, the both ends of first spring are connected with the lower fixed surface of the lower surface of mounting groove inner wall and extrusion piece respectively, extrusion piece sliding connection is in the mounting groove, the upper surface of extrusion piece and the lower fixed surface overlap joint of joint piece, the right flank of placing the cabinet has cup jointed the dead lever through the sliding sleeve, the dead lever outer wall has cup jointed the second spring.
Through adopting above-mentioned technical scheme, at the elasticity telescopic link, under the cooperation of extrusion piece and first spring, when the staff need use this device of drawing blood to take out blood to the disease and handle, direct pulling dead lever, remove the fixed back to joint piece and protective cover when the dead lever, under the elasticity of first spring, make first spring and elasticity telescopic link promote joint piece rebound, thereby make the automatic bullet of protective cover open, reduce the staff operation degree of difficulty, the automation mechanized operation simultaneously, the suitability of this device of drawing blood is improved.
Further, the both ends of second spring respectively with place the right flank and the dead lever outer wall fixed connection of cabinet outer wall, the dead lever joint is in the joint inslot, the joint groove is seted up in the right flank of joint piece.
Through adopting above-mentioned technical scheme, under the effect of second spring for the dead lever receives elasticity left all the time, thereby makes more inseparabler of dead lever and joint piece joint, stimulates the dead lever right simultaneously as the staff, makes the rear opened to the protective cover, loosens the dead lever, under the elasticity of second spring, makes the dead lever automatic move left, resumes the normal position, thereby the follow-up use of being convenient for improves this device of drawing blood.
Further, place the cabinet inner wall and seted up a plurality of standing groove, the standing groove inner wall is provided with the rubber cushion, rubber cushion inner wall joint has the blood collection test tube.
Through adopting above-mentioned technical scheme, under the cooperation of standing groove and blood collection test tube, the staff of being convenient for places the blood collection test tube, guarantees this blood drawing device's practicality.
Further, the outer wall of the blood collection test tube is sleeved with a sealing cover, and the inner wall of the storage cabinet is provided with a plurality of refrigeration components.
Through adopting above-mentioned technical scheme, under the effect of refrigeration subassembly, guarantee to place the inside low temperature state that is in of cabinet, provide certain guard action to the blood of blood collection in the test tube, further guarantee the accuracy of drawing blood chemical examination result.
Further, the upper surface of protective cover and the lower fixed surface of handle are connected, place the lower surface of cabinet inner wall and seted up three apopore.
Through adopting above-mentioned technical scheme, under the effect of apopore, when placing the inside water that appears of cabinet, can in time discharge through the apopore, guarantee this device of drawing blood's clean and tidy nature.
Further, the left end of dead lever sets up to the arc, the blood collection test tube sets up to circular, the lower surface of placing the cabinet sets up to the level, the front of placing the cabinet is provided with the information label.
Through adopting above-mentioned technical scheme, under information label's effect, the staff of being convenient for records disease information to improve this device of drawing blood's practicality.
To sum up, the utility model discloses following beneficial effect has:
1. in the scheme, by arranging the protective cover, the clamping block, the mounting groove, the elastic telescopic rod, the extrusion block, the first spring, the fixed rod and the second spring, when a worker needs to open the blood drawing device, a blood collection test tube in the cabinet is taken out and placed, when a patient is subjected to blood drawing treatment, the fixed rod is directly pulled rightwards, after the clamping state of the fixed rod and the clamping groove is relieved, under the elastic force of the first spring, the first spring and the elastic telescopic rod automatically push the clamping block to move upwards, so that the fixed rod relieves the fixation of the clamping block, the protective cover is simultaneously flicked, the protective cover is automatically opened, the linkage effect is realized, the operation difficulty of the worker is reduced, and the applicability of the blood drawing device is improved;
2. through the arrangement of the blood collection test tube, the sealing cover, the placing groove and the rubber cushion, when a worker needs to perform blood drawing treatment on a patient, after the blood drawing device is opened, the blood collection test tube in the placing cabinet is drawn out, the blood of the patient is transferred into the blood collection test tube, one blood drawing device corresponds to one patient, the rubber cushion in the placing cabinet is fully drawn, the worker is ensured not to leak the blood, the accuracy of the blood drawing operation is ensured, the worker can place the blood collection test tube conveniently through the placing groove, under the action of the rubber cushion, the blood collection test tube is clamped more tightly, and the safety of the blood drawing device is ensured;
3. through setting up refrigeration assembly, the apopore, handle and information label, when the staff uses this blood drawing device, open refrigeration assembly, refrigeration assembly refrigerates, thereby guarantee to place the inside low temperature state that is in of cabinet, blood in the test tube is collected to blood provides certain guard action, further guarantee the accuracy of blood drawing chemical examination result, through setting up the handle, the staff of being convenient for carries this blood drawing device, through setting up the apopore, when placing the inside water that appears of cabinet, can in time discharge through the apopore, guarantee this blood drawing device's clean and tidy nature, through setting up information label, the staff of being convenient for records disease information, thereby improve this blood drawing device's practicality.
Drawings
Fig. 1 is a schematic perspective view of the present invention;
fig. 2 is a schematic front view of the cross-sectional structure of the present invention;
FIG. 3 is a schematic view of the front cross-sectional structure of the storage cabinet of the present invention;
fig. 4 is an enlarged schematic view of the structure at a of the present invention;
fig. 5 is a schematic view of the three-dimensional structure of the blood collection tube of the present invention.
In the figure: 1 place cabinet, 2 protective covers, 3 joint pieces, 4 mounting grooves, 5 elasticity telescopic link, 6 extrusion pieces, 7 dead levers, 8 second springs, 9 standing grooves, 10 rubber cushion, 11 blood collection test tubes, 12 sealed lids, 13 refrigeration components, 14 handles, 15 apopores, 16 joint grooves, 17 first spring, 18 information label.
Detailed Description
The present invention will be described in further detail with reference to fig. 1 to 5.
Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a blood drawing device who conveniently carries, including placing cabinet 1, the left side swing joint of hinge and protective cover 2 lower surface is passed through in the left side of placing 1 upper surface of cabinet, the right side of protective cover 2 lower surface and the last fixed surface of joint piece 3 are connected, joint piece 3 is located mounting groove 4, the upper surface at placing cabinet 1 is seted up to mounting groove 4, the lower surface of mounting groove 4 inner wall passes through elastic telescopic rod 5 and is connected with the lower fixed surface of extrusion piece 6, elastic telescopic rod 5 outer wall has cup jointed first spring 17, first spring 17's both ends are connected with the lower fixed surface of the lower surface of mounting groove 4 inner wall and the lower fixed surface of extrusion piece 6 respectively, 6 sliding connection of extrusion piece is in mounting groove 4, the upper surface of extrusion piece 6 and the lower surface overlap joint of joint piece 3, the right flank of placing cabinet 1 has cup jointed dead lever 7 through the sliding sleeve, second spring 8 has been cup jointed to dead lever 7 outer wall.
In this embodiment: through setting up dead lever 7, joint piece 3 and joint groove 16, after dead lever 7 joint 16 inner walls in joint groove, carry on spacingly to joint piece 3 and protective cover 2 to accomplish the closure to protective cover 2, to inside blood collection test tube 11 provide certain guard action, guarantee the accuracy of follow-up chemical examination.
As shown in fig. 4, two ends of the second spring 8 are respectively fixedly connected with the right side surface of the outer wall of the placing cabinet 1 and the outer wall of the fixing rod 7, the fixing rod 7 is clamped in the clamping groove 16, and the clamping groove 16 is formed in the right side surface of the clamping block 3;
in this embodiment: through setting up joint groove 16 for dead lever 7 can normally be blocked and connect the inner wall of joint piece 3, guarantees this blood drawing device's practicality.
As shown in fig. 2 and 3, the inner wall of the placing cabinet 1 is provided with a plurality of placing grooves 9, the inner wall of each placing groove 9 is provided with a rubber soft pad 10, and the inner wall of each rubber soft pad 10 is clamped with a blood collecting test tube 11;
in this embodiment: through setting up rubber cushion 10, under the effect of rubber cushion 10 for 11 joints of blood collection test tube are inseparabler, thereby guarantee this device of drawing blood's security.
As shown in fig. 3, a sealing cover 12 is sleeved on the outer wall of the blood collection test tube 11, and a plurality of refrigeration components 13 are arranged on the inner wall of the placing cabinet 1;
in this embodiment: through setting up sealed lid 12, guarantee the leakproofness of blood collection test tube 11 to guarantee the accuracy of follow-up detection.
As shown in fig. 1 and 2, the upper surface of the protective cover 2 is fixedly connected with the lower surface of the handle 14, the lower surface of the inner wall of the cabinet 1 is provided with three water outlet holes 15, the left end of the fixing rod 7 is arc-shaped, the blood collection test tube 11 is circular, the lower surface of the cabinet 1 is horizontal, and the front surface of the cabinet 1 is provided with an information label 18;
in this embodiment: through setting up handle 14, the staff of being convenient for carries this device of drawing blood, reduces the staff and operates the degree of difficulty, improves this device of drawing blood's suitability.
The working principle is as follows: when a worker needs to open the blood drawing device, take out the blood collection test tube 11 inside the placing cabinet 1, and draw blood for a patient, the worker directly pulls the fixing rod 7 rightwards, after the fixing rod 7 and the clamping groove 16 are released from the clamping state, the first spring 17 and the elastic telescopic rod 5 automatically push the clamping block 3 to move upwards under the elastic force of the first spring 17, so that the fixing rod 7 releases the fixing of the clamping block 3, the protective cover 2 is flicked, the protective cover 2 is opened, the worker draws out the blood collection test tube 11 inside the placing cabinet 1 to draw blood for the patient, after the blood drawing is completed, the worker inserts the blood collection test tube 11 into the placing groove 9, the protective cover 2 is pulled to rotate, the clamping block 3 extrudes the fixing rod 7 and the extrusion block 6, the extrusion block 6 extrudes the elastic telescopic rod 5 and the first spring 17 downwards, make dead lever 7 to move right simultaneously, after protective cover 2 drove joint piece 3 and moved suitable position downwards, under the elasticity of second spring 8 for dead lever 7 moves left, and the joint is fixed joint piece 3 and protective cover 2 in arriving joint groove 16.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.
Claims (6)
1. The utility model provides a device of drawing blood that conveniently carries, includes and places cabinet (1), its characterized in that, the left side of placing cabinet (1) upper surface is through the left side swing joint of hinge with protective cover (2) lower surface, the right side of protective cover (2) lower surface is connected with the last fixed surface of joint piece (3), joint piece (3) are located mounting groove (4), mounting groove (4) are seted up at the upper surface of placing cabinet (1), the lower surface of mounting groove (4) inner wall is connected with the lower fixed surface of extrusion piece (6) through elasticity telescopic link (5), elasticity telescopic link (5) outer wall has cup jointed first spring (17), the both ends of first spring (17) are connected with the lower fixed surface of mounting groove (4) inner wall and the lower fixed surface of extrusion piece (6) respectively, extrusion piece (6) sliding connection is in mounting groove (4), the upper surface of extrusion piece (6) and the lower surface overlap joint of joint piece (3), the right flank of placing cabinet (1) has cup jointed dead lever (7) through the sliding sleeve, second spring (8) have been cup jointed to dead lever (7) outer wall.
2. The portable blood drawing device as claimed in claim 1, wherein the two ends of the second spring (8) are fixedly connected to the right side of the outer wall of the placement cabinet (1) and the outer wall of the fixing rod (7), respectively, the fixing rod (7) is clamped in the clamping groove (16), and the clamping groove (16) is opened on the right side of the clamping block (3).
3. The portable blood drawing device according to claim 1, wherein the inner wall of the cabinet (1) is provided with a plurality of placing grooves (9), the inner wall of each placing groove (9) is provided with a rubber soft pad (10), and the inner wall of each rubber soft pad (10) is clamped with a blood collection test tube (11).
4. A portable blood drawing device according to claim 3, wherein the outer wall of the blood collection test tube (11) is sleeved with a sealing cover (12), and the inner wall of the placing cabinet (1) is provided with a plurality of refrigeration components (13).
5. The portable blood drawing device as claimed in claim 1, wherein the upper surface of the protective cover (2) is fixedly connected to the lower surface of the handle (14), and the lower surface of the inner wall of the cabinet (1) is provided with three water outlets (15).
6. A portable blood drawing device as claimed in claim 3, wherein the left end of the fixing rod (7) is arc-shaped, the blood collecting test tube (11) is circular, the lower surface of the cabinet (1) is horizontal, and the front of the cabinet (1) is provided with the information label (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120175244.9U CN215017494U (en) | 2021-01-22 | 2021-01-22 | Portable blood drawing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120175244.9U CN215017494U (en) | 2021-01-22 | 2021-01-22 | Portable blood drawing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215017494U true CN215017494U (en) | 2021-12-07 |
Family
ID=79252073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120175244.9U Expired - Fee Related CN215017494U (en) | 2021-01-22 | 2021-01-22 | Portable blood drawing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215017494U (en) |
-
2021
- 2021-01-22 CN CN202120175244.9U patent/CN215017494U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211207 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |