CN215687870U - Blood drawing device - Google Patents
Blood drawing device Download PDFInfo
- Publication number
- CN215687870U CN215687870U CN202120052500.5U CN202120052500U CN215687870U CN 215687870 U CN215687870 U CN 215687870U CN 202120052500 U CN202120052500 U CN 202120052500U CN 215687870 U CN215687870 U CN 215687870U
- Authority
- CN
- China
- Prior art keywords
- finger ring
- ring seat
- positioning table
- wrist pad
- drawing device
- 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
- 210000004369 blood Anatomy 0.000 title claims abstract description 41
- 239000008280 blood Substances 0.000 title claims abstract description 41
- 210000000707 wrist Anatomy 0.000 claims abstract description 38
- 230000002439 hemostatic effect Effects 0.000 claims abstract description 9
- 230000000149 penetrating effect Effects 0.000 claims abstract description 4
- 238000000605 extraction Methods 0.000 claims description 16
- 230000003699 hair surface Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 2
- 238000010241 blood sampling Methods 0.000 abstract description 9
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 210000005259 peripheral blood Anatomy 0.000 description 3
- 239000011886 peripheral blood Substances 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000004159 blood analysis Methods 0.000 description 2
- 208000015181 infectious disease Diseases 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 206010011469 Crying Diseases 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000740 bleeding effect Effects 0.000 description 1
- 210000000481 breast Anatomy 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 210000003722 extracellular fluid Anatomy 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 210000004247 hand Anatomy 0.000 description 1
- 239000011505 plaster Substances 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 210000001519 tissue Anatomy 0.000 description 1
Images
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- Surgical Instruments (AREA)
Abstract
The utility model provides a blood drawing device, which belongs to the technical field of medical instruments and comprises a fixing component and an adjusting component, wherein a wrist pad is fixedly arranged on the surface of a fixing table, a sleeving ring is arranged on one side of the wrist pad, a magic tape is arranged on the other side of the wrist pad in an extending mode, the fixing block is arranged on two sides of the inner wall of the outer end of a positioning table, a cavity is arranged inside the fixing block, a sawtooth opening is arranged at the center of the top of the cavity in a penetrating mode, and a hemostatic tape is arranged inside the cavity. Through setting up the magic subsides and indicating the ring seat in the device, the magic is pasted and can be fastened the spiral-lock to the wrist pad and bond to can carry out the elasticity regulation after carrying out the spiral-lock with the suit ring, can fix patient's wrist on the location platform surface, prevent that infant patient's shrink from struggling the wrist and breaking away from, lead to the blood sampling unsuccessfully, the both ends outside extension of ring seat is provided with the slip subassembly, adjust and indicate the ring seat and can adapt to different palm sizes and fix the restriction, be applicable to blood draw-out device's production and use.
Description
Technical Field
The utility model relates to the technical field of medical devices, in particular to a blood drawing device.
Background
The blood taking needle is a small steel sheet or a small steel needle, and the peripheral blood taking tube is a rubber head suction tube for sucking a trace amount of blood; in the practical application process, medical staff can firstly pinch the tail end of a blood taking needle and prick the finger of a patient by using the front end of the blood taking needle, then the medical staff puts down the blood taking needle and slightly and forcefully squeezes the pricked finger of the patient with hands to enable the finger to bleed, finally the medical staff takes out a peripheral blood taking tube and aims the bottom of a suction tube at a bleeding point, and blood is sucked into the peripheral blood taking tube by pinching and glue discharging heads;
when children take a blood sample, the children of seeing a doctor especially the infant can not independently cooperate the finger tip blood inspection, need the head of a family to force to embrace in the bosom or force the fixed finger that need take a blood sample to inspect, finger tip blood inspection of going on under forcing, probably because the infant cries, refuse, try repeatedly to cause the finger tip blood sampling to mix the interstitial fluid and influence the testing result, influence medical personnel's blood sampling operation, there is the possibility of contact infection, consequently need upgrade and reform transform on the basis of current blood drawing device, with overcoming current problem and not enough, a blood draw-out device is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problems that when a child is subjected to blood sampling, the child, particularly an infant, in a doctor cannot be matched with fingertip blood examination independently, parents are required to hold the child in arms forcibly or fingers required to be subjected to blood sampling are fixed forcibly for examination, and the fingertip blood examination performed under the forcing condition can cause fingertip blood sampling mixed with tissue fluid to influence an examination result and blood sampling operation of medical workers due to crying, refusing and repeated attempts of an infant, so that the possibility of contact infection exists, and provides a blood extracting device.
In order to achieve the purpose, the utility model provides the following technical scheme: a blood drawing device comprises a fixing component and an adjusting component, wherein the adjusting component is arranged in the fixing component;
the fixing component comprises a positioning table, a wrist pad, a sleeving ring, a magic tape, a fixing block, a cavity, a sawtooth opening and a hemostatic tape, the wrist pad is fixedly arranged on the surface of the fixing table, the sleeving ring is arranged on one side of the wrist pad, the magic tape is arranged on the other side of the wrist pad in an extending mode, the fixing block is arranged on two sides of the inner wall of the outer end of the positioning table, the cavity is arranged inside the fixing block, the sawtooth opening is arranged at the center of the top of the cavity in a penetrating mode, and the hemostatic tape is arranged inside the cavity;
the adjusting component comprises a finger ring seat, a clamping buckle, an extracting frame, a needle tube seat, a hinge and a finger ring, the finger ring seat is connected in the positioning table in a sliding mode, the hinge is arranged at the tops of the two sides of the finger ring seat, the clamping buckle is connected to the top of the hinge in a hinged mode, the extracting frame is fixedly arranged on the inner side of the fixing block, the needle tube seat is connected to the inner side of a frame body of the extracting frame in an embedded and clamped mode, and the finger ring is arranged on the surface of the finger ring seat.
As a further scheme of the utility model: the magic tape is in a strip shape, and one end of the magic tape is provided with a round surface and a hook hair surface.
As a further scheme of the utility model: the outer sides of the two ends of the finger ring seat extend to form sliding assemblies, and the finger ring seat is embedded into the inner wall of the positioning table in a sliding mode.
As a further scheme of the utility model: the middle part of the extraction frame is provided with a hollow part, and the needle tube seat is embedded into the hollow part of the middle part of the extraction frame in a clamping and sliding connection manner.
As a further scheme of the utility model: the clamping buckles are arranged on two sides of the finger ring seat and are connected with the positioning table in a buckling mode.
As a further scheme of the utility model: the side of the fixed block can be opened.
As a further scheme of the utility model: the wrist pad can be detachably assembled with the positioning table.
The utility model has the beneficial effects that:
1. according to the utility model, the magic tape is arranged in a long strip shape, and one circular end and one hook hair surface at one end enable the magic tape to fasten, buckle and bond the wrist pad, and can be subjected to tightness adjustment after being buckled with the sleeving ring, so that the wrist of a patient can be fixed on the surface of the positioning table, and the infant patient is prevented from contracting and struggling to separate from the wrist, and the blood sampling is not successful.
2. The blood drawing device has the advantages that the clamping buckles are arranged on two sides of the finger ring seat and connected with the positioning tables in a buckling mode, and the finger ring seat body is prevented from moving due to the fact that the clamping buckles are buckled with the positioning tables to be positioned and limited.
3. This kind of blood draw-off device is provided with the ring seat, and the both ends outside of ring seat extends and is provided with the slip subassembly, and ring seat embedding sliding connection in the inner wall of location platform, adjusts the ring seat and can adapt to different palm sizes and fix the restriction for the suitability is stronger.
4. The blood drawing device is provided with the wrist pad, the wrist pad can be detachably assembled with the positioning table, and the wrist pad can be cleaned and disinfected after being detached, so that the blood drawing device is safer and more sanitary
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic side view of the present invention.
Fig. 3 is a schematic structural view of the extraction rack of the present invention.
Fig. 4 is a schematic view of the wrist pad of the present invention.
In FIGS. 1-4: 1-positioning table, 2-wrist pad, 3-sleeving ring, 4-magic tape, 5-finger ring seat, 6-clamping buckle, 7-drawing frame, 8-needle tube seat, 9-fixing block, 10-hinge, 11-finger ring, 12-cavity, 13-sawtooth opening and 14-hemostatic tape.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention.
Referring to fig. 1 to 4, in an embodiment of the present invention, a blood drawing device includes a fixing component and an adjusting component, wherein the adjusting component is installed in the fixing component;
the fixing component comprises a positioning table 1, a wrist pad 2, a sleeving ring 3, a magic tape 4, a fixing block 9, a cavity 12, a sawtooth opening 13 and a hemostatic tape 14, the wrist pad 2 is fixedly arranged on the surface of the fixing table 1, the sleeving ring 3 is arranged on one side of the wrist pad 2, the magic tape 4 is arranged on the other side of the wrist pad 2 in an extending mode, the fixing block 9 is arranged on two sides of the inner wall of the outer end of the positioning table 1, the cavity 12 is arranged inside the fixing block 9, the sawtooth opening 13 is arranged in the center of the top of the cavity 12 in a penetrating mode, and the hemostatic tape 14 is arranged inside the cavity 12;
the adjusting assembly comprises a finger ring seat 5, a clamping buckle 6, an extraction frame 7, a needle tube seat 8, a hinge 10 and a finger ring 11, the finger ring seat 5 is slidably connected into the positioning table 1, the hinge 10 is arranged at the tops of two sides of the finger ring seat 5, the clamping buckle 6 is hinged to the top of the hinge 10, the extraction frame 7 is fixedly arranged on the inner side of the fixing block 9, the needle tube seat 8 is embedded into the frame body of the extraction frame 7 in a clamping mode, and the finger ring 11 is arranged on the surface of the finger ring seat 5.
Wherein, magic subsides 4 set up to rectangular form, and one end disc one end hook hair face for magic subsides 4 can fasten the spiral-lock bonding to wrist pad 2, and can carry out the tight regulation after carrying out the spiral-lock with suit ring 3, can fix patient's wrist and prevent the shrink struggle to break away from on the surface of location platform 1.
Wherein, the both ends outside of ring seat 5 extends and is provided with the slip subassembly, and ring seat 5 embedding sliding connection in the inner wall of location platform 1, adjusts ring seat 5 and can adapt to different palm sizes and fix the restriction for the suitability is stronger.
Wherein, extract and set up the fretwork in the middle part of frame 7, and needle tube seat 8 embedding joint sliding connection in the middle part fretwork of extraction frame 7, can adjust the position of needle tube seat 8 to the finger of blood sampling extraction is carried out in nimble selection.
The clamping buckles 6 are arranged on two sides of the finger ring seat 5 and connected with the positioning table 1 in a buckling mode, and the finger ring seat 5 body is prevented from moving due to the fact that the clamping buckles 6 are buckled with the positioning table 1 to enable the finger ring seat to be positioned and limited.
Wherein the side of the fixing block 9 can be opened, and the hemostatic plaster 14 or other objects for subsequent treatment can be replaced and added.
Wherein, the wrist pad 2 can be dismantled with between the location platform 1 and assemble, can clean the disinfection after dismantling wrist pad 2 for the safety and sanitation that the device of drawing blood is more.
The working principle is as follows: firstly, the wrist of a patient can be placed in a wrist pad 2 in a positioning table 1, then the finger of the patient is sleeved in a ring 11 in a finger ring seat 5, so that the hand for extracting blood is limited in the positioning table 1, the finger ring seat 5 is adjusted to move in the positioning table 1, the blood extraction position of the finger is exposed outside, then the hinges 10 at the two sides of the finger ring seat 5 are used for rotatably adjusting a clamping buckle 6, so that the clamping buckle can be buckled on the side surface of the positioning table 1, the clamping buckles 6 at the two ends are buckled and then further fix the body of the finger ring seat 5, then a magic tape 4 at one side of the wrist pad 2 is sleeved in a sleeving ring 3 for buckling and then fixing and tightening the wrist of the patient, self-sticking of the magic tape 4 is carried out after the wrist of the patient cannot be separated, the wrist of the patient can be fixed on the surface of the positioning table 1 to prevent the wrist of the patient from being shrunk and separated, the blood taking needle is placed into the needle tube seat 8, so that blood can be conveniently taken from the fingers fixed at the bottom, the needle tube seat 8 is moved and adjusted in the extraction frame 7, the blood taking fingers are selected, the fingers are disinfected, the blood taking needle can be pressed down to be attached to the fingers of a patient, the blood taking and extraction process is completed, after the blood taking is completed, the hemostatic adhesive sticker 14 can be taken out and cut off from the cavity 12 at the sawtooth opening 13 on one side, and the binding of the fingers after the blood taking is completed.
Claims (7)
1. A blood drawing device comprises a fixing component and an adjusting component, wherein the adjusting component is arranged in the fixing component;
the method is characterized in that: the fixing assembly comprises a positioning table (1), a wrist pad (2), a sleeving ring (3), a magic tape (4), a fixing block (9), a cavity (12), a sawtooth opening (13) and a hemostatic tape (14), the wrist pad (2) is fixedly arranged on the surface of the positioning table (1), the sleeving ring (3) is arranged on one side of the wrist pad (2), the magic tape (4) extends to be arranged on the other side of the wrist pad (2), the fixing block (9) is arranged on two sides of the inner wall of the outer end of the positioning table (1), the cavity (12) is arranged inside the fixing block (9), the sawtooth opening (13) is arranged at the center of the top of the cavity (12) in a penetrating manner, and the hemostatic tape (14) is arranged inside the cavity (12);
the adjusting component comprises a finger ring seat (5), a clamping buckle (6), an extraction frame (7), a needle tube seat (8), a hinge (10) and a finger ring (11), the finger ring seat (5) is connected in the positioning table (1) in a sliding mode, the hinge (10) is arranged at the tops of two sides of the finger ring seat (5), the clamping buckle (6) is connected to the top of the hinge (10) in a hinged mode, the extraction frame (7) is fixedly arranged on the inner side of a fixing block (9), the needle tube seat (8) is connected to the inner side of a frame body of the extraction frame (7) in an embedded and clamped mode, and the finger ring (11) is arranged on the surface of the finger ring seat (5).
2. A blood drawing device according to claim 1, wherein: the magic tape (4) is in a long strip shape, and one end of the magic tape is provided with a round surface and a hook hair surface.
3. A blood drawing device according to claim 1, wherein: the outer sides of the two ends of the finger ring seat (5) extend to form sliding components, and the finger ring seat (5) is embedded into the inner wall of the positioning table (1) in a sliding mode.
4. A blood drawing device according to claim 1, wherein: the middle of the extraction frame (7) is provided with a hollow part, and the needle tube seat (8) is embedded into the hollow part of the extraction frame (7) in a clamping and sliding manner.
5. A blood drawing device according to claim 1, wherein: the clamping buckles (6) are arranged on two sides of the finger ring seat (5) and are connected with the positioning table (1) in a buckling mode.
6. A blood drawing device according to claim 1, wherein: the side surface of the fixed block (9) can be opened.
7. A blood drawing device according to claim 1, wherein: the wrist pad (2) can be detachably assembled with the positioning table (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120052500.5U CN215687870U (en) | 2021-01-08 | 2021-01-08 | Blood drawing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120052500.5U CN215687870U (en) | 2021-01-08 | 2021-01-08 | Blood drawing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215687870U true CN215687870U (en) | 2022-02-01 |
Family
ID=79985682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120052500.5U Expired - Fee Related CN215687870U (en) | 2021-01-08 | 2021-01-08 | Blood drawing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215687870U (en) |
-
2021
- 2021-01-08 CN CN202120052500.5U patent/CN215687870U/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: 20220201 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |