CN210784370U - Novel portable blood taking needle - Google Patents
Novel portable blood taking needle Download PDFInfo
- Publication number
- CN210784370U CN210784370U CN201921231322.1U CN201921231322U CN210784370U CN 210784370 U CN210784370 U CN 210784370U CN 201921231322 U CN201921231322 U CN 201921231322U CN 210784370 U CN210784370 U CN 210784370U
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- China
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- unit
- blood
- needle
- shell
- mount pad
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- Expired - Fee Related
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Abstract
The utility model discloses a novel portable blood taking needle, which comprises a handheld unit, a blood taking unit and a guiding unit; a handheld unit: the handheld unit comprises a shell, wherein anti-skid grains are distributed on the outer side of the shell at equal intervals, and two symmetrically distributed sliding grooves are formed in the shell; a blood collection unit: the blood sampling unit is located the right-hand member of casing, the blood sampling unit includes the mount pad, the middle part of mount pad is fixed with the needle body, the right-hand member of mount pad is connected with the heparin tube, needle body and heparin tube are linked together, be equipped with two sliders that are symmetric distribution on the mount pad, slider and spout cooperation installation, the guide unit: the guide unit is located the left end of casing, the utility model discloses can combine through realizing blood taking needle, clamping structure and blood sampling pipe, and then avoid traditional blood taking needle to need blood taking needle, clamping structure and the inconvenience that the cooperation of heparin tube was used and is brought, avoid the needle body to accomodate the injury that improper probably user caused simultaneously.
Description
Technical Field
The utility model relates to the technical field of medical equipment, in particular to a novel portable blood taking needle.
Background
The blood taking needle is an instrument for collecting blood samples in the medical examination process, and comprises syringe needle and needle bar, the blood taking needle mainly needs to be used in the present blood taking process, clamping structure and heparin tube constitute, press from both sides tight blood taking needle through the structure of putting up the time and take a blood sample, the tail needle of the blood taking needle of saying again inserts inside the heparin tube, the function of blood sampling although can be realized in the cooperation use of a plurality of articles, but portable not, bring very big inconvenience for the user, the needle body is accomodate improperly simultaneously, cause the injury for the user very easily, we have provided a novel portable blood taking needle for this reason.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome current defect, provide a novel portable blood taking needle, can combine through realizing blood taking needle, clamping structure and blood sampling pipe, and then avoid traditional blood taking needle to need the inconvenience that blood taking needle, clamping structure and blood sampling pipe cooperation use brought, avoid the needle body to accomodate the injury that improper probably user caused simultaneously, can effectively solve the problem in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: a novel portable blood taking needle comprises a handheld unit, a blood taking unit and a guide unit;
a handheld unit: the handheld unit comprises a shell, wherein anti-skid grains are distributed on the outer side of the shell at equal intervals, and two symmetrically distributed sliding grooves are formed in the shell;
a blood collection unit: the blood sampling unit is positioned at the right end of the shell;
a guide unit: the guide unit is located at the left end of the housing.
Further, the blood sampling unit includes the mount pad, the middle part of mount pad is fixed with the needle body, the right-hand member of mount pad is connected with the heparin tube, needle body and heparin tube are linked together, be equipped with two sliders that are symmetric distribution on the mount pad, slider and spout cooperation installation, the slider outside is connected with the regulating unit, and the blood sampling unit realizes the collection and the collection to user's blood.
Furthermore, the adjusting unit comprises an adjusting hand wheel, the inner side of the adjusting hand wheel is connected with the sliding block, a rubber sleeve is bonded on the outer side of the adjusting hand wheel, and the adjusting unit is convenient for adjusting the position of the blood sampling unit in the blood sampling needle.
Further, the guide unit includes the diaphragm, the inside left end at the casing is fixed to the diaphragm, the middle part of diaphragm is equipped with the direction pinhole, direction pinhole and needle body are corresponding, and the accuracy of this blood taking needle blood sampling position is guaranteed to the guide unit.
Furthermore, the blood sampling needle further comprises a return spring, one end of the return spring is connected with the mounting seat, the other end of the return spring is connected with the transverse plate, the needle body is guaranteed to reset after the blood sampling is finished, and accidental pricking injury possibly caused by the needle body is avoided.
Compared with the prior art, the beneficial effects of the utility model are that: this novel portable blood taking needle has following benefit:
simple structure, convenient to use can combine through realizing blood taking needle, clamping structure and blood sampling pipe, and then avoid traditional blood taking needle to need the inconvenience that blood taking needle, clamping structure and blood sampling pipe cooperation use brought, is convenient for realize carrying of this blood taking needle, has brought very big facility for the user, avoids the needle body to accomodate the injury that improper probably user caused simultaneously, and the design is more humanized, the popularization and the use of the product of being convenient for.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of the cross-sectional structure of the present invention.
In the figure: the device comprises a handheld unit 1, a shell 11, anti-skid lines 12, a sliding chute 13, an adjusting unit 2, an adjusting hand wheel 21, a rubber sleeve 22, a blood sampling unit 3, a blood sampling tube 31, a sliding block 32, a mounting seat 33, a needle body 34, a return spring 4, a guide unit 5, a transverse plate 51 and a guide needle hole 52.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution: a novel portable blood taking needle comprises a handheld unit 1, a blood taking unit 3 and a guide unit 5;
the handheld unit 1: the handheld unit 1 comprises a shell 11, wherein anti-skid grains 12 distributed at equal intervals are arranged on the outer side of the shell 11, and two symmetrically distributed sliding grooves 13 are formed in the shell 11;
a blood collection unit 3: the blood sampling unit 3 is positioned at the right end of the shell 11, the blood sampling unit 3 comprises a mounting seat 33, a needle body 34 is fixed in the middle of the mounting seat 33, a blood sampling tube 31 is connected to the right end of the mounting seat 33, the needle body 34 is communicated with the blood sampling tube 31, two sliders 32 which are symmetrically distributed are arranged on the mounting seat 33, the sliders 32 are installed in a matched manner with the sliding grooves 13, an adjusting unit 2 is connected to the outer side of each slider 32, the blood sampling unit 3 collects and collects blood of a user, the adjusting unit 2 comprises an adjusting hand wheel 21, the inner side of the adjusting hand wheel 21 is connected with the sliders 32, a rubber sleeve 22 is bonded to the outer side of the adjusting hand wheel 21, and the adjusting unit 2 is convenient for adjusting;
the guide unit 5: the guide unit 5 is located at the left end of the casing 11, the guide unit 5 comprises a transverse plate 51, the transverse plate 51 is fixed at the left end of the inside of the casing 11, a guide needle hole 52 is formed in the middle of the transverse plate 51, the guide needle hole 52 corresponds to the needle body 34, and the guide unit 5 ensures the accuracy of the blood sampling position of the blood sampling needle.
Wherein: still include reset spring 4, reset spring 4's one end is connected with mount pad 33, and reset spring 4's the other end is connected with diaphragm 51, and reset spring 4 guarantees the needle body 34 and restores to the throne after the blood sampling finishes, avoids the unexpected puncture that needle body 34 probably caused.
When in use: realize the regulation to position in the blood sampling unit 3 in this blood taking needle through regulating unit 2, realize respectively through needle body 34 and the heparin tube 31 in the blood sampling unit 3 the collection and the collection to user's blood, simultaneously, guarantee the accuracy of needle body 34 blood sampling position in this blood taking needle through guide unit 5, guarantee the needle body 34 through reset spring 4 and accomplish the back reseing of blood sampling, avoid the unexpected puncture that needle body 34 probably caused.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. A novel portable blood taking needle is characterized in that: comprises a handheld unit (1), a blood sampling unit (3) and a guide unit (5);
handheld unit (1): the handheld unit (1) comprises a shell (11), anti-skid grains (12) distributed at equal intervals are arranged on the outer side of the shell (11), and two symmetrically distributed sliding grooves (13) are formed in the shell (11);
blood collection unit (3): the blood sampling unit (3) is positioned at the right end of the shell (11);
guide unit (5): the guide unit (5) is located at the left end of the housing (11).
2. A novel portable blood lancet according to claim 1, wherein: blood sampling unit (3) are including mount pad (33), the middle part of mount pad (33) is fixed with needle body (34), the right-hand member of mount pad (33) is connected with heparin tube (31), needle body (34) and heparin tube (31) are linked together, be equipped with two slider (32) that are symmetric distribution on mount pad (33), slider (32) and spout (13) cooperation installation, slider (32) outside is connected with adjusting unit (2).
3. A novel portable blood lancet according to claim 2, characterized in that: the adjusting unit (2) comprises an adjusting hand wheel (21), the inner side of the adjusting hand wheel (21) is connected with a sliding block (32), and a rubber sleeve (22) is bonded on the outer side of the adjusting hand wheel (21).
4. A novel portable blood lancet according to claim 1, wherein: the guide unit (5) comprises a transverse plate (51), the transverse plate (51) is fixed at the left end of the interior of the shell (11), a guide needle hole (52) is formed in the middle of the transverse plate (51), and the guide needle hole (52) corresponds to the needle body (34).
5. A novel portable blood lancet according to claim 1, wherein: the device is characterized by further comprising a return spring (4), wherein one end of the return spring (4) is connected with the mounting seat (33), and the other end of the return spring (4) is connected with the transverse plate (51).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921231322.1U CN210784370U (en) | 2019-08-01 | 2019-08-01 | Novel portable blood taking needle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921231322.1U CN210784370U (en) | 2019-08-01 | 2019-08-01 | Novel portable blood taking needle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210784370U true CN210784370U (en) | 2020-06-19 |
Family
ID=71234044
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921231322.1U Expired - Fee Related CN210784370U (en) | 2019-08-01 | 2019-08-01 | Novel portable blood taking needle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210784370U (en) |
-
2019
- 2019-08-01 CN CN201921231322.1U patent/CN210784370U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200619 Termination date: 20210801 |