CN203989007U - Blood-letting puncture pen - Google Patents
Blood-letting puncture pen Download PDFInfo
- Publication number
- CN203989007U CN203989007U CN201420455998.XU CN201420455998U CN203989007U CN 203989007 U CN203989007 U CN 203989007U CN 201420455998 U CN201420455998 U CN 201420455998U CN 203989007 U CN203989007 U CN 203989007U
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- CN
- China
- Prior art keywords
- handwriting
- blood
- nib
- letting puncture
- housed
- Prior art date
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- Expired - Fee Related
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- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Abstract
This utility model relates to a kind of medical lancet, particularly a kind of blood-letting puncture pen.Comprise handwriting, nib, the cylindrical structure of handwriting, handwriting front end is equipped with nib, and venesection needle is housed in nib, and firing lock is housed in handwriting, and the spring in this firing lock is connected with peening hammer, and stopping means and resetting means are housed on peening hammer.This utility model compared with prior art, can disposablely launch venesection needle on hot assigned address, reaches the object of blood-letting puncture, reduces patient's pain.
Description
Technical field
this utility model relates to a kind of medical lancet, particularly a kind of blood-letting puncture pen.
Background technology
traditional blood-letting puncture instrument is percussopunctator, in the time that application finds that abecedarian applies percussopunctator, repeatedly knocks patient skin and can not prick skin produce blood, causes on the contrary the obvious pain of patient.
Summary of the invention
goal of the invention of the present utility model is to provide a kind of mode of clashing into by the disposable venesection needle blood-letting puncture pen launching on assigned address.
this utility model adopts following technical scheme:
a kind of blood-letting puncture pen, comprises handwriting, nib, the cylindrical structure of handwriting, handwriting front end is equipped with nib, and venesection needle is housed in nib, firing lock is housed in handwriting, and the spring in this firing lock is connected with peening hammer, and stopping means and resetting means are housed on peening hammer.
technique scheme compared with prior art, can disposablely be launched venesection needle on hot assigned address, reaches the object of blood-letting puncture, reduces patient's pain.
preferred version of the present utility model is:
one end of hanging column in stopping means is connected with handwriting, the other end of hanging column is provided with limited block, limited block is connected with the hook end of shank, one end of shank is connected with peening hammer, the extension spring being connected with handwriting inwall is housed on hanging column, one end of button contacts with hanging column, and the other end of button is placed in handwriting outside.
resetting means is connected with the outer rim of peening hammer, and extends to outside handwriting by the notching construction in handwriting.
handwriting front end is provided with cross-shaped groove structure, is provided with the cross bulge-structure matching with cross recess in nib.
limited block front end is provided with ramp structure, and this ramp structure is identical with the outer ramp structure gradient of shank hook end.
the front end of button is screw-rod structure, and this screw-rod structure is connected with nut, and nut is placed in handwriting, and the other end of button is placed in handwriting outside by the through hole in handwriting.
one end of hanging column is connected with handwriting by the collar.
in nib, be provided with several venesection needles.
Brief description of the drawings
fig. 1 is structural representation of the present utility model.
fig. 2 is that A in Fig. 1 is to view.
fig. 3 be in Fig. 1 nib B to view.
Detailed description of the invention
below in conjunction with drawings and Examples in detail this utility model is described in detail:
a kind of blood-letting puncture pen, referring to accompanying drawing 1 to accompanying drawing 3, in figure: handwriting 1, reset lever 2, notching construction 3, nib 4, venesection needle 5, screw-rod structure 6, through hole 7, extension spring 8, the collar 9, hanging column 10, limited block 11, ramp structure 12, outer ramp structure 13, peening hammer 14, shank 15, cross bulge-structure 16, button 17, stage clip 18.
in the present embodiment, the cylindrical structure of handwriting 1, handwriting 1 front end is equipped with nib 4, and the tail end of handwriting 1 is enclosed construction.In nib 4, several venesection needles 5 are housed, venesection needle 5 is ferrous material, in handwriting 1, firing lock is housed, stage clip 18 in firing lock is connected with the centre of peening hammer 14, the rounded structure of peening hammer 14, stage clip 18 is connected with the inwall of handwriting 1, and stopping means and resetting means are housed on peening hammer 14.
one end of hanging column 10 in stopping means and handwriting 1 are hinged by the collar 9, the other end of hanging column 10 is provided with limited block 11, limited block 11 is connected with the hook end of shank 15, shank 15 is straight-bar type structures, one end of shank 15 is connected with peening hammer 14, the extension spring 8 being connected with handwriting 1 inwall is housed on hanging column 10, and one end of button 177 contacts with hanging column 10, and the other end of button 17 is placed in the outside of handwriting 1.The front end of button 17 is screw-rod structures 6, and screw-rod structure 6 is connected with nut, and nut is placed in handwriting 1, and the other end of button 17 is placed in handwriting 1 outside by the through hole 7 in handwriting 1.
reset lever 2 is connected with the outer rim of peening hammer 14, and reset lever 2 also extends to outside handwriting 1 by the notching construction 3 in handwriting 1.
handwriting 1 front end is provided with cross-shaped groove structure, in nib 4, is provided with the cross bulge-structure 16 matching with cross recess.This matching structure hits peening hammer 14 at written 4 o'clock, does not occur rotation.Also can make nib and other structures that match of handwriting, not occur rotating to be beneficial to finding blood-letting puncture point accurately.
limited block 11 front ends are provided with ramp structure 12, and ramp structure 12 is identical with outer ramp structure 13 gradients of shank 15 hook ends.
before using, by pushing back reset lever 2, the stage clip on peening hammer 14 18 is bounced back, and make shank 15 form hook lock with hanging column 10 to be connected, to lay aseptic written 4 at handwriting 4 heads.When use, press button 17 and discharge shank 15 and be connected with the hook lock that hanging column 10 forms, the elasticity by stage clip 18 itself ejects peening hammer 14 to clash into aseptic writtenly 4, makes venesection needle 5 in nib 4 wear out skin to reach the object of blood-letting.
nib 4 plastic resin materials taking high pressure resistant high temperature are formation, nib medical box, it is the plastic resin material with high pressure resistant high temperature, system is grown into 20-25mm, wide is the high square box for 25-30mm, and this box is divided into 3 districts: aseptic area, contaminated area and Accessorial Tools Storage, and aseptic area is to deposit the nib of having sterilized, contaminated area is for depositing used nib, and Accessorial Tools Storage is for depositing tweezers, cotton ball soaked in alcohol and cotton swab.Aseptic area and contaminated area respectively have two-layer up and down, and every one deck is laid a rectangular-box, have several column type lattice at this rectangular-box, deposit nib.Aseptic area and Accessorial Tools Storage are an independent box, and contaminated area is an independent box, and two independent boxes link together by stamp mouthful, and the each own independently lid of independent box, to keep health.
Claims (8)
1. a blood-letting puncture pen, comprises handwriting, nib, the cylindrical structure of handwriting, handwriting front end is equipped with nib, and venesection needle is housed in nib, it is characterized in that: firing lock is housed in handwriting, and the spring in this firing lock is connected with peening hammer, and stopping means and resetting means are housed on peening hammer.
2. blood-letting puncture pen according to claim 1, it is characterized in that: one end of the hanging column in stopping means is connected with handwriting, the other end of hanging column is provided with limited block, limited block is connected with the hook end of shank, one end of shank is connected with peening hammer, the extension spring being connected with handwriting inwall is housed on hanging column, and one end of button contacts with hanging column, and the other end of button is placed in handwriting outside.
3. blood-letting puncture pen according to claim 1, is characterized in that: resetting means is connected with the outer rim of peening hammer, and extends to outside handwriting by the notching construction in handwriting.
4. blood-letting puncture pen according to claim 1, is characterized in that: handwriting front end is provided with cross-shaped groove structure, is provided with the cross bulge-structure matching with cross recess in nib.
5. blood-letting puncture pen according to claim 1, is characterized in that: limited block front end is provided with ramp structure, and this ramp structure is identical with the outer ramp structure gradient of shank hook end.
6. blood-letting puncture pen according to claim 1, is characterized in that: the front end of button is screw-rod structure, this screw-rod structure is connected with nut, and nut is placed in handwriting, and the other end of button is placed in handwriting outside by the through hole in handwriting.
7. blood-letting puncture pen according to claim 2, is characterized in that: one end of hanging column is connected with handwriting by the collar.
8. blood-letting puncture pen according to claim 1, is characterized in that: in nib, be provided with several venesection needles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420455998.XU CN203989007U (en) | 2014-08-14 | 2014-08-14 | Blood-letting puncture pen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420455998.XU CN203989007U (en) | 2014-08-14 | 2014-08-14 | Blood-letting puncture pen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203989007U true CN203989007U (en) | 2014-12-10 |
Family
ID=52029092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420455998.XU Expired - Fee Related CN203989007U (en) | 2014-08-14 | 2014-08-14 | Blood-letting puncture pen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203989007U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106377421A (en) * | 2016-09-30 | 2017-02-08 | 中国中医科学院西苑医院 | Plum blossom needle cupping device with accurate bloodletting function |
| WO2024072338A1 (en) * | 2022-09-30 | 2024-04-04 | Ankara Medipol Universitesi | Practical and safe cotton tape pen |
-
2014
- 2014-08-14 CN CN201420455998.XU patent/CN203989007U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106377421A (en) * | 2016-09-30 | 2017-02-08 | 中国中医科学院西苑医院 | Plum blossom needle cupping device with accurate bloodletting function |
| CN106377421B (en) * | 2016-09-30 | 2019-01-18 | 中国中医科学院西苑医院 | Plum blossom needle cupping device with accurate bloodletting function |
| WO2024072338A1 (en) * | 2022-09-30 | 2024-04-04 | Ankara Medipol Universitesi | Practical and safe cotton tape pen |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141210 Termination date: 20150814 |
|
| EXPY | Termination of patent right or utility model |