CN211674272U - Pediatric internal medicine venous blood sampler - Google Patents
Pediatric internal medicine venous blood sampler Download PDFInfo
- Publication number
- CN211674272U CN211674272U CN202020095551.1U CN202020095551U CN211674272U CN 211674272 U CN211674272 U CN 211674272U CN 202020095551 U CN202020095551 U CN 202020095551U CN 211674272 U CN211674272 U CN 211674272U
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- CN
- China
- Prior art keywords
- test tube
- blood sampling
- blood
- internal medicine
- shaped seat
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- 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
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- 239000008280 blood Substances 0.000 title claims abstract description 28
- 210000004369 blood Anatomy 0.000 title claims abstract description 28
- 239000003814 drug Substances 0.000 title claims abstract description 16
- 238000010241 blood sampling Methods 0.000 claims abstract description 43
- 210000004276 hyalin Anatomy 0.000 claims abstract 3
- 230000001629 suppression Effects 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 229920003023 plastic Polymers 0.000 claims description 3
- 238000001990 intravenous administration Methods 0.000 claims description 2
- 210000003462 vein Anatomy 0.000 abstract description 4
- 208000002173 dizziness Diseases 0.000 abstract description 2
- 230000001737 promoting effect Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 5
- 241000251468 Actinopterygii Species 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 210000004204 blood vessel Anatomy 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006806 disease prevention Effects 0.000 description 1
- 230000036630 mental development Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Investigating Or Analysing Biological Materials (AREA)
Abstract
The utility model belongs to the technical field of pediatric internal medicine blood sampling, in particular to a pediatric internal medicine vein hemostix, which comprises a U-shaped seat, wherein a blood sampling test tube is movably arranged in the U-shaped seat, a sponge block is circumferentially wrapped on the outer wall of the U-shaped seat, the front surface of the sponge block is provided with an observation port, vertical blocks are fixedly arranged on the upper parts of two sides of the inner wall of the U-shaped seat, the side surfaces of the vertical blocks are respectively provided with a mounting groove, a spring is welded on the inner bottom wall of the mounting groove, and the top end of the spring is fixedly connected with a spring column; one end, close to the blood sampling test tube, of the spring column is fixedly connected with two abutting blocks, the bottoms of the two abutting blocks are in contact with the top of the blood sampling test tube, and the upper parts of the side walls of the abutting blocks are connected with movable parts; the utility model discloses reduced the area that exposes of hyaline hose and blood sampling test tube effectively, avoided external personnel or child to take place the phenomenon of dizzy blood, improved the security when using, the practicality is strong, is fit for promoting.
Description
Technical Field
The utility model relates to a paediatrics internal medicine blood sampling technical field especially relates to a paediatrics internal medicine vein hemostix.
Background
Pediatrics is a comprehensive medical science that comprehensively studies physical and mental development, health care and disease prevention and treatment in the pediatric period. Health and hygiene issues related to the childhood and adolescent age are all within the pediatric scope. The treated object is in growth and development stage.
A venous blood lancet is a blood lancet used for collecting blood samples during medical examination. The blood taking needle at the top end is used for puncturing a blood vessel, the tail end transparent hose is connected with the tail needle, the tail needle is wrapped by the rubber hose, and the needle cap is sleeved outside the tail needle and used for puncturing a vacuum blood taking test tube and sucking blood into the tube by using negative pressure in the test tube.
The existing venous blood taking needle has low safety, when in blood taking, external personnel or children are easy to generate the phenomenon of blood faint, and the transparent hose is easy to be scratched by the outside;
in order to solve the problems, the application provides a pediatric internal medicine venous blood collector.
SUMMERY OF THE UTILITY MODEL
Objects of the invention
For solving the technical problem who exists among the background art, the utility model provides a child's internal medicine vein hemostix has the security height, and the practicality is strong, is fit for the characteristics of popularization.
(II) technical scheme
In order to solve the problems, the utility model provides a pediatric internal medicine vein hemostix, which comprises a U-shaped seat, wherein a blood sampling test tube is movably arranged in the U-shaped seat, the outer wall of the U-shaped seat is circumferentially wrapped with a sponge block, the front side of the sponge block is provided with an observation port, the upper parts of the two sides of the inner wall of the U-shaped seat are fixedly provided with vertical blocks, the side surfaces of the vertical blocks are respectively provided with a mounting groove, the inner bottom wall of the mounting groove is welded with a spring, and the top end of the spring is fixedly connected with a spring post;
the spring post is close to the one end fixedly connected with suppression piece of blood sampling test tube, and the bottom of two suppression pieces all contacts with the top of blood sampling test tube, the lateral wall upper portion of suppression piece is connected with the moving part, the top of blood sampling test tube is provided with the blood sampling needle main part, and the blood sampling needle includes syringe needle, needle handle, transparent hose and tip, the surface of transparent hose has all wrapped up two sets of arc sponge boards, and is two sets of the impartial distance of surface of arc sponge board bonds and has a plurality of magic subsides, the one end that arc sponge board is close to the syringe needle is equipped with perspective mouthful.
Preferably, the one end fixedly connected with transparent hose of syringe needle is fixed with the needle handle on transparent hose's the left end outer wall, transparent hose's lower extreme fixedly connected with tip, and the inside of the rubber buffer of establishing at the blood sampling test tube is inserted to the lower extreme of tip.
Preferably, the moving part includes pull rod and movable block, all be equipped with the activity mouth on the outer wall of mounting groove, the left end of pull rod and spring post all extends to the outside of activity mouth to with the lateral wall fixed connection of movable block.
Preferably, the surface of blood sampling test tube is equipped with the scale, and the viewing aperture is located the front of scale, U type seat adopts transparent PVC plastics material to make.
Preferably, the two groups of arc-shaped sponge plates are adhered through a plurality of magic tapes.
Preferably, the two pressing blocks are respectively and symmetrically arranged on two sides of the top of the blood sampling test tube.
The above technical scheme of the utility model has following profitable technological effect: through being provided with the movable block, the pull rod, the spring post, support block and U type seat, be convenient for fix the blood sampling test tube, convenient blood sampling, the outer wall circumference parcel of U type seat has the sponge piece, transparent hose's surface has all been wrapped up there are two sets of arc sponge boards, reduce the area that exposes of transparent hose and blood sampling test tube, avoid external personnel or child to take place the phenomenon of dizzy blood, the security when having improved the use, U type seat still can protect the blood sampling test tube, the test tube directly exposes and causes artificial damage outside when avoiding taking a blood sample, two sets of arc sponge boards protect transparent hose, avoid transparent hose to suffer the fish tail, the security when further having improved the blood sampling, therefore, the clothes hanger is strong in practicability, and is suitable for popularization.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic front view of the structure of the present invention;
fig. 3 is a schematic diagram of a partially enlarged structure at a.
In the figure: 1. a U-shaped seat; 2. a sponge block; 3. a viewing port; 4. a blood sampling test tube; 5. a vertical block; 6. a spring; 7. a movable opening; 8. a movable block; 9. a pull rod; 10. a spring post; 11. a pressing block; 12. a tip; 13. a transparent hose; 14. an arc-shaped sponge plate; 15. a needle head; 16. magic tape.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
As shown in fig. 1-3, the intravenous blood collector for pediatric internal medicine provided by the utility model comprises a U-shaped seat 1, a blood collecting test tube 4 is movably arranged in the U-shaped seat 1, a sponge block 2 is circumferentially wrapped on the outer wall of the U-shaped seat 1, an observation port 3 is arranged on the front surface of the sponge block 2, vertical blocks 5 are fixedly arranged on the upper portions of the two sides of the inner wall of the U-shaped seat 1, mounting grooves are arranged on the side surfaces of the vertical blocks 5, springs 6 are welded on the inner bottom walls of the mounting grooves, and spring columns 10 are fixedly connected to the top ends of the springs 6;
The utility model discloses in, the one end fixedly connected with transparent hose 13 of syringe needle 15 is fixed with the needle handle on the left end outer wall of transparent hose 13, transparent hose 13's lower extreme fixedly connected with tip 12, and the lower extreme of tip 12 inserts the inside of establishing the rubber buffer at blood sampling test tube 4.
The utility model discloses in, the moving part includes pull rod 9 and movable block 8, all be equipped with activity mouth 7 on the outer wall of mounting groove, the left end of pull rod 9 and spring post 10 all extends to the outside of activity mouth 7 to with the lateral wall fixed connection of movable block 8.
The utility model discloses in, blood sampling test tube 4's surface is equipped with the scale, and viewing aperture 3 is located the front of scale, U type seat 1 adopts transparent PVC plastics material to make.
The utility model discloses in, it is two sets of arc sponge board 14 bonds mutually through a plurality of magic subsides 16.
The utility model discloses in, two the symmetry sets up in the top both sides of blood sampling test tube 4 respectively for briquetting 11.
The working principle is as follows: when the blood sampling test tube holder is used, the movable block 8 is pulled to drive the pull rod 9 and the spring column 10 to move, one end, close to the blood sampling test tube 4, of the spring column 10 is fixedly connected with the abutting block 11, the pull rod 9 and the spring column 10 drive the abutting block 11 to move, so that the blood sampling test tube 4 is placed in the U-shaped holder 1, the abutting block 11 is reset under the action of the spring 6 and the spring column 10, the upper end of the blood sampling test tube 4 is abutted by the abutting block 11, the blood sampling test tube 4 is fixed conveniently, blood sampling is convenient, the sponge block 2 is wrapped on the outer wall of the U-shaped holder 1 in the circumferential direction, the front side of the sponge block 2 is provided with the observation port 3, the outer surface of the transparent hose 13 is wrapped with two groups of arc-shaped sponge plates 14, the exposed areas of the transparent hose 13 and the blood sampling test tube 4 are reduced, the phenomenon of faint blood of external blood sampling personnel or children is avoided, the, the test tube directly exposes and causes artificial damage outside when avoiding taking a blood sample, and two sets of arc sponge boards 14 protect transparent hose 13, avoid transparent hose 13 to suffer the fish tail, and two sets of arc sponge boards 14 paste 16 through a plurality of magic and fix, convenient to detach, repeatedly usable has further improved the security when taking a blood sample, and the practicality is strong, is fit for promoting.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The pediatric internal medicine venous hemostix comprises a U-shaped seat (1), and is characterized in that a blood sampling test tube (4) is movably arranged inside the U-shaped seat (1), a sponge block (2) is circumferentially wrapped on the outer wall of the U-shaped seat (1), an observation port (3) is formed in the front of the sponge block (2), vertical blocks (5) are fixedly mounted on the upper portions of two sides of the inner wall of the U-shaped seat (1), mounting grooves are formed in the side faces of the vertical blocks (5), springs (6) are welded on the inner bottom walls of the mounting grooves, and spring columns (10) are fixedly connected to the top ends of the springs (6);
spring post (10) are close to one end fixedly connected with suppression piece (11) of blood sampling test tube (4), and the bottom of two suppression pieces (11) all contacts with the top of blood sampling test tube (4), the lateral wall upper portion of suppression piece (11) is connected with the moving part, the top of blood sampling test tube (4) is provided with the blood sampling needle main part, and the blood sampling needle includes syringe needle (15), needle handle, hyaline hose (13) and tip (12), the surface of hyaline hose (13) all wraps up there are two sets of arc sponge board (14), and is two sets of the impartial distance bonding of surface of arc sponge board (14) has a plurality of magic subsides (16), the one end that arc sponge board (14) are close to syringe needle (15) is equipped with perspective mouth.
2. The pediatric internal medicine venous blood collector according to claim 1, wherein one end of the needle head (15) is fixedly connected with a transparent hose (13), the outer wall of the left end of the transparent hose (13) is fixed with a needle handle, the lower end of the transparent hose (13) is fixedly connected with a tip (12), and the lower end of the tip (12) is inserted into a rubber plug of the blood collection test tube (4).
3. The pediatric internal medicine venous blood collector according to claim 2, wherein the movable member comprises a pull rod (9) and a movable block (8), the outer wall of the mounting groove is provided with a movable opening (7), and the left ends of the pull rod (9) and the spring column (10) extend to the outside of the movable opening (7) and are fixedly connected with the side wall of the movable block (8).
4. The pediatric internal medicine venous blood collector according to claim 2, wherein the surface of the blood collection test tube (4) is provided with scales, the observation port (3) is positioned on the front surface of the scales, and the U-shaped seat (1) is made of transparent PVC plastic material.
5. The intravenous blood collector for pediatric internal medicine of claim 2, wherein the two sets of the arc-shaped sponge plates (14) are adhered by a plurality of magic tapes (16).
6. The pediatric internal medicine venous blood collector according to claim 1, wherein the two pressing blocks (11) are symmetrically arranged at two sides of the top of the blood collecting test tube (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020095551.1U CN211674272U (en) | 2020-01-16 | 2020-01-16 | Pediatric internal medicine venous blood sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020095551.1U CN211674272U (en) | 2020-01-16 | 2020-01-16 | Pediatric internal medicine venous blood sampler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211674272U true CN211674272U (en) | 2020-10-16 |
Family
ID=72773070
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020095551.1U Expired - Fee Related CN211674272U (en) | 2020-01-16 | 2020-01-16 | Pediatric internal medicine venous blood sampler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211674272U (en) |
-
2020
- 2020-01-16 CN CN202020095551.1U patent/CN211674272U/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: 20201016 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |