CN108904929A - A kind of venipuncture instrument and its application method - Google Patents
A kind of venipuncture instrument and its application method Download PDFInfo
- Publication number
- CN108904929A CN108904929A CN201810571163.3A CN201810571163A CN108904929A CN 108904929 A CN108904929 A CN 108904929A CN 201810571163 A CN201810571163 A CN 201810571163A CN 108904929 A CN108904929 A CN 108904929A
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- CN
- China
- Prior art keywords
- syringe
- finger
- bush support
- elastic band
- stall
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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.)
- Pending
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Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/42—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests having means for desensitising skin, for protruding skin to facilitate piercing, or for locating point where body is to be pierced
- A61M5/427—Locating point where body is to be pierced, e.g. vein location means using ultrasonic waves, injection site templates
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- Health & Medical Sciences (AREA)
- Vascular Medicine (AREA)
- Dermatology (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The invention discloses a kind of venipuncture instrument and its application methods,Including puncture instrument ontology,Syringe stop sleeve,Bush support is equipped on puncture instrument ontology,Syringe stop sleeve,Connects hinge,Elastic band,Connection buckle,Angle controller,Fixed knob,Empty slot,Adjusting knob,Finger-stall,Syringe limits head,Syringe needle hole,Bush support card slot,Syringe groove,Bush support and syringe stop sleeve are installed on puncture instrument ontology,Bush support is at arc-shaped,Angle controller is installed in the side of puncture instrument ontology,The angle of syringe stop sleeve and finger-stall is adjusted before use,Syringe stop sleeve can slide on bush support,According to the difference of everyone venous locations,Manually adjust the position of syringe needle hole on syringe,Design of the invention is reasonable,Structure is simple,It is easy to use,The crowd different suitable for venous locations.
Description
Technical field
The present invention relates to technical field of medical instrument, specially a kind of venipuncture instrument and its application method.
Background technique
Traditional Puncture claim it is blind wear, successfully mark be blood back.The success rate of " blind to wear " depends on
Doctor is to the qualification of puncture technique, the risks such as unsuccessful, puncture blood vessel that there are one-time punctures.
Summary of the invention
The purpose of the present invention is to provide a kind of differences according to everyone venous locations, manually adjust syringe needle on syringe
A kind of venipuncture instrument of the position in hole, to solve the problems mentioned in the above background technology.
To achieve the above object, the present invention provides the following technical solutions：A kind of venipuncture instrument, including puncture instrument ontology,
Syringe stop sleeve, the puncture instrument ontology are equipped with finger-stall, and bush support, institute are equipped with above the front end of finger-stall
Bush support is stated equipped with syringe stop sleeve, the middle upper part of finger-stall is equipped with connects hinge, the bush support and company
It connecing and is equipped with connecting rod between hinge, one end of connecting rod connect with connects hinge, and the two of the other end of connecting rod and bush support
Side connection, the side of the puncture instrument ontology are equipped with angle controller, and the side of the connects hinge is equipped with elastic band, elastic band
Non-woven fabrics is equipped between finger-stall.
Preferably, the syringe stop sleeve is equipped with syringe and limits head, and syringe limits head at coniform, described
The left end that syringe limits head is equipped with syringe needle hole, and the right end of the syringe limiter is equipped with syringe lantern ring, syringe lantern ring
Cylindric for straight tube, the left side of syringe lantern ring is equipped with syringe groove, and the top of syringe lantern ring is equipped with bush support card slot, institute
Bush support card slot is stated to match with bush support.
Preferably, the angle controller is equipped with fixed knob, and fixed knob is mounted on bush support and connects hinge
Between connecting rod side, for the angle demodulator at arc-shaped, the side of angle demodulator is equipped with protractor graduation mark, angle
The angle modification scope of adjuster is 15 ° -20 °.
Preferably, for the elastic band at round, elastic band is equipped with connection buckle, and an end of the elastic band passes through connection
Button, the side of the connection buckle are equipped with adjusting knob, and the two sides inside the elastic band are equipped with connecting band, connecting band and elastic band
Side connection, connecting band connect with adjusting knob.
Preferably, the finger-stall is made into finger-shaped, each finger is fixed together.
Preferably, for the bush support at arc-shaped, the thick middle both sides of bush support are thin, the upper table of the bush support
Face is equipped with graduation mark.
Preferably, each finger is separately made into individual finger-shaped, fixed company between adjacent finger by the finger-stall
It connects.
Preferably, a kind of venipuncture instrument, application method include the following steps：
A, the angle of angle controller is adjusted to 15 ° first, is fixed by fixed knob；
B, puncture instrument this body image is worn gloves to be worn on hand, each finger is worn in corresponding finger-stall；
C, it will be tightened at wrist using elastic band, then screwed by the adjusting knob on elastic band, by the blood of vein on hand
Flowing slows down, and keeps vein raised；
D, the position that syringe stop sleeve is adjusted on bush support is directed at the syringe needle hole of whole syringe stop sleeve quiet
Arteries and veins；
E, syringe is put into the inside of syringe groove, syringe needle is pierced into vein and REFRACTIVE LIQUID is injected vein.
Compared with prior art, the beneficial effects of the invention are as follows：
（1）The side of puncture instrument ontology is equipped with angle controller, and syringe stop sleeve and finger-stall are adjusted before use
Angle, syringe stop sleeve can slide on bush support, according to the difference of everyone venous locations, manually adjust note
The position of syringe needle hole in emitter；
（2）Design of the invention is reasonable, and structure is simple, is easy to use, the crowd different suitable for venous locations.
Detailed description of the invention
Fig. 1 is puncture instrument body construction schematic diagram of the present invention；
Fig. 2 is syringe stop sleeve structural schematic diagram of the present invention.
In figure：1, puncture instrument ontology；2, bush support；3, syringe stop sleeve；4, connects hinge；5, elastic band；6,
Connection buckle；7, angle controller；8, fixed knob；9, empty slot；10, adjusting knob；11, finger-stall；12, syringe limits head；
13, syringe needle hole；14, bush support card slot；15, syringe groove.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1 or Fig. 2 is please referred to, the present invention provides a kind of technical solution：A kind of venipuncture instrument, including puncture instrument ontology 1,
Syringe stop sleeve 3, puncture instrument ontology 1 are equipped with finger-stall 11, and bush support is equipped with above the front end of finger-stall 11
2, bush support 2 is equipped with syringe stop sleeve 3, and syringe stop sleeve 3 is equipped with syringe and limits head 13, syringe limit
For head 3 processed at coniform, the left end that syringe limits head 3 is equipped with syringe needle hole 13, and the right end of syringe limiter 3 is equipped with syringe jacket
Ring, syringe lantern ring are that straight tube is cylindric, and the left side of syringe lantern ring is equipped with syringe groove 15, and the top of syringe lantern ring is equipped with
Bush support card slot 14, bush support card slot 14 match with bush support 2.
The middle upper part of the finger-stall 11 of the lower section of bush support 2 is equipped with connects hinge 4, bush support 2 and connects hinge 4 it
Between be equipped with connecting rod, one end of connecting rod connect with connects hinge 4, and the other end of connecting rod is connect with the two sides of bush support 2,
The side of puncture instrument ontology 1 is equipped with angle controller 7, and angle controller 7 is equipped with fixed knob 8, and fixed knob 8 is mounted on set
Connecting rod side between tube stent 2 and connects hinge 4, angle demodulator 7 are equipped at arc-shaped, the side of angle demodulator 7
Protractor graduation mark is adjusting angle by adjusting angle demodulator 7 using preceding, is being tightened and fixed with fixed knob 8, angle
The angle modification scope of adjuster 7 is 15 ° -20 °.
It is equipped with elastic band 5 in the side of connects hinge 4, for elastic band 5 at round, elastic band 5 is equipped with connection buckle 6, elastic
An end with 5 passes through connection buckle 6, is regulated and controled according to the wrist thickness of user, is equipped with adjusting knob in the side of connection buckle 6
10, the two sides inside elastic band 5 are equipped with connecting band, and connecting band connect with the side of elastic band 5, connecting band and the company of adjusting knob 10
It connects, while rotation of adjustment knob 10, the connecting band of 5 two sides of elastic band pulls elastic band 10, to control the elastic of elastic band 5
Elastic band is tightened and effectively increases elastic band 5 to the pressure of wrist, to keep vein more obvious, facilitates medical staff by degree
It pierces through.
Non-woven fabrics is equipped between elastic band 5 and finger-stall 11, fingerstall 11 is made into finger-shaped, by the fixed company of each finger
It is connected together, it is as wearing gloves that finger is mutually solid between finger-stall 11, adjacent finger-stall during use
It is scheduled on together, avoids finger from moving and vein is caused to pierce through deviation.
User has dressed puncture instrument ontology 1, adjusts the position that syringe needle hole 13 on syringe stop sleeve 3 is directed at vein,
Syringe is put into syringe stop sleeve 3, so that it may accurately be injected.
Design of the invention is reasonable, and structure is simple, is easy to use, the crowd different suitable for venous locations.
A kind of venipuncture instrument, application method include the following steps：
A, the angle of angle controller is adjusted to 15 ° first, is fixed by fixed knob；
B, puncture instrument ontology 1 is worn on hand as wearing gloves, each finger is worn in corresponding finger-stall 11；
C, it will be tightened at wrist using elastic band 5, then screwed by the adjusting knob 10 on elastic band 5, by vein on hand
Blood flow slows down, and keeps vein raised；
D, the position that syringe stop sleeve 3 is adjusted on bush support 2, keeps the syringe needle hole 13 of whole syringe stop sleeve 3 right
Quasi- vein；
E, syringe is put into the inside of syringe groove 15, syringe needle is pierced into vein and REFRACTIVE LIQUID is injected vein.
The beneficial effects of the invention are as follows：
（1）The side of puncture instrument ontology is equipped with angle controller, and syringe stop sleeve and finger-stall are adjusted before use
Angle, syringe stop sleeve can slide on bush support, according to the difference of everyone venous locations, manually adjust note
The position of syringe needle hole in emitter；
（2）Design of the invention is reasonable, and structure is simple, is easy to use, the crowd different suitable for venous locations.
Hand although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can
It a variety of to the progress of these embodiments can be changed without departing from the principles and spirit of the present invention with understanding, modified, replaced
It changes and modification, the scope of the present invention is defined by the appended.
Claims (8)
1. a kind of venipuncture instrument, including puncture instrument ontology（1）, syringe stop sleeve（3）, it is characterised in that：The puncture
Instrument ontology（1）It is equipped with finger-stall（11）, close to finger-stall（11）Front end above be equipped with bush support（2）, the sleeve branch
Frame（2）It is equipped with syringe stop sleeve（3）, finger-stall（11）Middle upper part be equipped with connects hinge（4）, the bush support
（2）With connects hinge（4）Between be equipped with connecting rod, one end of connecting rod and connects hinge（4）Connection, the other end of connecting rod with
Bush support（2）Two sides connection, the puncture instrument ontology（1）Side be equipped with angle controller（7）, the connects hinge
（4）Side be equipped with elastic band（5）, elastic band（5）With finger-stall（11）Between be equipped with non-woven fabrics.
2. a kind of venipuncture instrument according to claim 1, it is characterised in that：The syringe stop sleeve（3）On set
There is syringe to limit head（13）, syringe limitation head（3）At coniform, the syringe limitation head（3）Left end be equipped with syringe needle
Hole（13）, the syringe limiter（3）Right end be equipped with syringe lantern ring, syringe lantern ring be straight tube it is cylindric, syringe
The left side of lantern ring is equipped with syringe groove（15）, the top of syringe lantern ring is equipped with bush support card slot（14）, the bush support
Card slot（14）With bush support（2）Match.
3. a kind of venipuncture instrument according to claim 1, it is characterised in that：The angle controller（7）It is equipped with solid
Determine knob（8）, fixed knob（8）It is mounted on bush support（2）With connects hinge（4）Between connecting rod side, the angle
Adjuster（7）At arc-shaped, angle demodulator（7）Side be equipped with protractor graduation mark, angle demodulator,（7）Angle tune
Controlling range is 15 ° -20 °.
4. a kind of venipuncture instrument according to claim 1, it is characterised in that：The elastic band（5）At round, elastic band
（5）It is equipped with connection buckle（6）, the elastic band（5）An end pass through connection buckle（6）, the connection buckle（6）Side be equipped with
Adjusting knob（10）, the elastic band（5）Internal two sides are equipped with connecting band, connecting band and elastic band（5）Side connection, even
Tape splicing and adjusting knob（10）Connection.
5. a kind of venipuncture instrument according to claim 1, it is characterised in that：The finger-stall（11）Finger-shaped is made into,
Each finger is fixed together.
6. a kind of venipuncture instrument according to claim 1, it is characterised in that：The bush support（2）At arc-shaped, set
Tube stent（2）Thick middle both sides it is thin, the bush support（2）Upper surface be equipped with graduation mark.
7. a kind of venipuncture instrument according to claim 1, it is characterised in that：The finger-stall（11）By each finger
It is separately made into individual finger-shaped, is fixedly connected between adjacent finger.
8. realizing a kind of venipuncture instrument described in claim 1, application method includes the following steps：
A, the angle of angle controller is adjusted to 15 ° first, is fixed by fixed knob；
B, by puncture instrument ontology（1）It is worn on hand as wearing gloves, each finger is worn on corresponding finger-stall（11）It is interior；
C, using elastic band（5）It will be tightened at wrist, then pass through elastic band（5）On adjusting knob（10）It screws, it will on hand
The blood flow of vein slows down, and keeps vein raised；
D, in bush support（2）Upper adjustment syringe stop sleeve（3）Position, make whole syringe stop sleeve（3）Syringe needle
Hole（13）It is directed at vein；
E, syringe is put into syringe groove（15）Inside, syringe needle is pierced into vein and REFRACTIVE LIQUID injected vein.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810571163.3A CN108904929A (en) | 2018-06-06 | 2018-06-06 | A kind of venipuncture instrument and its application method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810571163.3A CN108904929A (en) | 2018-06-06 | 2018-06-06 | A kind of venipuncture instrument and its application method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108904929A true CN108904929A (en) | 2018-11-30 |
Family
ID=64420194
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810571163.3A Pending CN108904929A (en) | 2018-06-06 | 2018-06-06 | A kind of venipuncture instrument and its application method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108904929A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109452960A (en) * | 2018-12-11 | 2019-03-12 | 北京润美玉之光医疗美容门诊部 | A kind of control system for line engraving plastic operation |
| CN109567761A (en) * | 2019-01-31 | 2019-04-05 | 中国人民解放军陆军军医大学第附属医院 | A kind of method and its application that venipuncture makes blood vessel develop |
| CN109821114A (en) * | 2019-03-29 | 2019-05-31 | 贲国平 | A kind of venipuncture instrument and its application method |
| CN111419347A (en) * | 2020-03-12 | 2020-07-17 | 西北妇女儿童医院 | Vein painless puncture angle instrument and vein painless puncture method |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109452960A (en) * | 2018-12-11 | 2019-03-12 | 北京润美玉之光医疗美容门诊部 | A kind of control system for line engraving plastic operation |
| CN109452960B (en) * | 2018-12-11 | 2024-01-23 | 北京润美玉之光医疗美容门诊部 | Control system for wire carving plastic surgery |
| CN109567761A (en) * | 2019-01-31 | 2019-04-05 | 中国人民解放军陆军军医大学第附属医院 | A kind of method and its application that venipuncture makes blood vessel develop |
| CN109821114A (en) * | 2019-03-29 | 2019-05-31 | 贲国平 | A kind of venipuncture instrument and its application method |
| CN111419347A (en) * | 2020-03-12 | 2020-07-17 | 西北妇女儿童医院 | Vein painless puncture angle instrument and vein painless puncture method |
| CN111419347B (en) * | 2020-03-12 | 2023-04-25 | 西北妇女儿童医院 | Vein painless puncture angle instrument and vein painless puncture method |
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Application publication date: 20181130 |