CN106730142A - A kind of protection device of puncture needle Anti-stabbing - Google Patents
A kind of protection device of puncture needle Anti-stabbing Download PDFInfo
- Publication number
- CN106730142A CN106730142A CN201611203278.4A CN201611203278A CN106730142A CN 106730142 A CN106730142 A CN 106730142A CN 201611203278 A CN201611203278 A CN 201611203278A CN 106730142 A CN106730142 A CN 106730142A
- Authority
- CN
- China
- Prior art keywords
- puncture needle
- protective cover
- needle
- paracentesis
- protection 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.)
- Pending
Links
- 230000001681 protective effect Effects 0.000 claims abstract description 26
- 238000003780 insertion Methods 0.000 claims description 4
- 230000037431 insertion Effects 0.000 claims description 4
- 239000008280 blood Substances 0.000 abstract description 7
- 210000004369 blood Anatomy 0.000 abstract description 7
- 208000015181 infectious disease Diseases 0.000 abstract description 3
- 210000003462 vein Anatomy 0.000 description 5
- 241001411320 Eriogonum inflatum Species 0.000 description 3
- 210000004204 blood vessel Anatomy 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000284 extract Substances 0.000 description 2
- 208000019901 Anxiety disease Diseases 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000036506 anxiety Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000001802 infusion Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002906 medical waste Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000474 nursing effect Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000007779 soft material Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M5/158—Needles for infusions; Accessories therefor, e.g. for inserting infusion needles, or for holding them on the body
Landscapes
- Health & Medical Sciences (AREA)
- Vascular Medicine (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
A kind of protection device of puncture needle Anti-stabbing; including Paracentesis needle holder; the Paracentesis needle holder is fastenedly connected with puncture needle; Paracentesis needle holder is provided with protective cover with puncture needle connection end; the protective cover is spring-like; once retracting action is excessive during the present invention solves current puncture needle use; the puncture needle for being stained with blood samples of patients can accidentally injure medical personnel; and then medical personnel can be caused by the problem of entrained courses of infection in blood samples of patients; and the present invention is simple and practical; suitable for straight type and Y type remaining needles, with great market popularization value.
Description
Technical field
The present invention relates to Medical Devices, especially a kind of protection device of puncture needle Anti-stabbing.
Background technology
Venous detaining needle is a kind of medicine equipment for infusion, and venous detaining needle is easy to operate, it is adaptable to
The puncture at any position, while alleviating the pain that patient punctures repeatedly, alleviates the workload of nursing staff, clinically deep
Suffered from by shield and welcome.In Clinical practice, puncture needle leads remaining needle sleeve pipe to enter the vein blood vessel of human body.After seeing blood back, really
Recognize venipuncture success, puncture needle is extracted out, and only the remaining needle sleeve pipe of made of soft is retained in vein blood vessel.Liquid leads to
Cross remaining needle sleeve pipe input human body.Remaining needle sleeve pipe is made of the soft material with certain elasticity, can be pacified in human vein
Used in full indwelling time, and the bending synchronous with vein with people's limb motion so that injection site still can be acted freely, will not
The anxiety of spinosity perforating veins.So avoid frequently to puncture and caused suffering to patient.
But found in clinical manipulation, when medical personnel extract the puncture needle of venous detaining needle out, the needle point of puncture needle
Have and certainly possible stab medical personnel.The reason for causing this accident is commonly seen but generally by people's ignorance mainly due to a kind of
Natural reaction, by taking the action of extraction bottle stopper common in life as an example：When people grips bottle remains stationary on the other hand, another hand is used
When power extracts bottle stopper, the hand for holding bottle stopper has a rapid stopping during the whipping away from bottle is tended to and reversely bounces back
Action, the action is the natural reaction that people bumps against hard thing in order to avoid hand in quick whipping, basic to be difficult to be overcome.
As uncorking the bottle, after firmly puncture needle is extracted, the hand for holding draw point equally has a process for retraction to medical personnel,
And now syringe needle corresponds to the another hand of medical personnel just.Once retracting action is excessive, the puncture needle of blood samples of patients is stained with
Medical personnel can be accidentally injured, and then medical personnel can be caused by entrained courses of infection in blood samples of patients.In addition, when treatment is useless
It is equally possible when abandoning puncture needle to cause staff to be wounded by stabbing, difficulty is caused to medical waste special treatment, it is serious so as to cause
Social safety hidden danger.
The content of the invention
The present invention is in order to solve above-mentioned problem, there is provided excessively a kind of protection device of puncture needle Anti-stabbing.
The technical proposal of the invention is realized in this way：
A kind of protection device of puncture needle Anti-stabbing, including Paracentesis needle holder, the Paracentesis needle holder are fastenedly connected with puncture needle, wear
Pricker seat is provided with protective cover with puncture needle connection end, and the protective cover is spring-like.
The protective cover head coil quantity of the spring-like is more than middle part and bottom.
The protective cover of the spring-like extends the length of Paracentesis needle holder part without length under compressive state more than puncture needle.
The protective cover diameter of the spring-like is less than Paracentesis needle holder.
Diameter of the protective cover diameter of the spring-like less than indwelling needle insertion end.
Once retracting action is excessive during the present invention solves current puncture needle use, the puncture steel of blood samples of patients is stained with
Pin can accidentally injure medical personnel, and then can cause medical personnel by the problem of entrained courses of infection in blood samples of patients, and the present invention
It is simple and practical, it is adaptable to straight type and Y type remaining needles, with great market popularization value.
Brief description of the drawings
Fig. 1 is structural representation of the invention.
Fig. 2 is half insert state figure of the invention.
Fig. 3 is the structural representation of the embodiment of the present invention 2.
Fig. 4 is the use state figure of the embodiment of the present invention 2.
Fig. 5 is the fully-inserted state diagram of the embodiment of the present invention 1.
Fig. 6 is the fully-inserted state diagram of the embodiment of the present invention 2.
1- Paracentesis needle holders；2- puncture needles；3- protective covers；4- protective cover heads；5- indwelling needles.
Specific embodiment
Embodiment 1, as shown in figure 1, the present invention includes Paracentesis needle holder, the Paracentesis needle holder is fastenedly connected with puncture needle, wears
Pricker seat is provided with protective cover with puncture needle connection end, and the protective cover is spring-like, the protective cover head coil of the spring-like
Quantity is more than middle part and bottom, and the protective cover of the spring-like extends Paracentesis needle holder without length under compressive state more than puncture needle
Partial length, the protective cover diameter of the spring-like is less than Paracentesis needle holder, and the protective cover diameter of the spring-like is less than indwelling
The diameter of needle stand insertion end.
As shown in Fig. 2 the present invention is after lancet puncture blood vessel, when extracting puncture needle out, after spring is with Paracentesis needle holder
Move and reset, until after resetting completely, spring can be fully wrapped around by puncture needle, effectively prevents from stabbing.
Embodiment 2, as shown in figure 3, the present invention includes Paracentesis needle holder, the Paracentesis needle holder is fastenedly connected with puncture needle, wears
Pricker seat is provided with protective cover with puncture needle connection end, and the protective cover is pleated tube, and protection cover material is highly elastic material, is protected
Shield diameter is less than Paracentesis needle holder, and, less than the diameter of indwelling needle insertion end, protective cover is without long under compressive state for protective cover diameter
Degree extends the length of Paracentesis needle holder part more than puncture needle.
As shown in figure 4, the present invention is after lancet puncture blood vessel, when extracting puncture needle out, telescoping tube is with Paracentesis needle holder
Move afterwards and reset, until after resetting completely, telescoping tube can be fully wrapped around by puncture needle, effectively prevents from stabbing.
Claims (5)
1. a kind of protection device of puncture needle Anti-stabbing, it is characterised in that：Including Paracentesis needle holder, the Paracentesis needle holder with puncture
Pin is fastenedly connected, and Paracentesis needle holder is provided with protective cover with puncture needle connection end, and the protective cover is spring-like.
2. the protection device of a kind of puncture needle Anti-stabbing according to claim 1, it is characterised in that：The spring-like
Protective cover head coil quantity is more than middle part and bottom.
3. the protection device of a kind of puncture needle Anti-stabbing according to claim 1, it is characterised in that：The spring-like
Protective cover extends the length of Paracentesis needle holder part without length under compressive state more than puncture needle.
4. the protection device of a kind of puncture needle Anti-stabbing according to claim 1, it is characterised in that：The spring-like
Protective cover diameter is less than Paracentesis needle holder.
5. the protection device of a kind of puncture needle Anti-stabbing according to claim 1, it is characterised in that：The spring-like
Diameter of the protective cover diameter less than indwelling needle insertion end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611203278.4A CN106730142A (en) | 2016-12-23 | 2016-12-23 | A kind of protection device of puncture needle Anti-stabbing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611203278.4A CN106730142A (en) | 2016-12-23 | 2016-12-23 | A kind of protection device of puncture needle Anti-stabbing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106730142A true CN106730142A (en) | 2017-05-31 |
Family
ID=58899993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611203278.4A Pending CN106730142A (en) | 2016-12-23 | 2016-12-23 | A kind of protection device of puncture needle Anti-stabbing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106730142A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108568010A (en) * | 2018-04-28 | 2018-09-25 | 冯莞婷 | Remaining needle |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001028611A2 (en) * | 1999-10-15 | 2001-04-26 | Burley Dennis F | Hypodermic needle protective cover |
| CN101104094A (en) * | 2007-08-10 | 2008-01-16 | 张亚根 | Safety type artery and venous indwelling needle with airtight interface without needle |
| CN206995555U (en) * | 2016-12-23 | 2018-02-13 | 欧阳小青 | A kind of protection device of puncture needle Anti-stabbing |
-
2016
- 2016-12-23 CN CN201611203278.4A patent/CN106730142A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001028611A2 (en) * | 1999-10-15 | 2001-04-26 | Burley Dennis F | Hypodermic needle protective cover |
| CN101104094A (en) * | 2007-08-10 | 2008-01-16 | 张亚根 | Safety type artery and venous indwelling needle with airtight interface without needle |
| CN206995555U (en) * | 2016-12-23 | 2018-02-13 | 欧阳小青 | A kind of protection device of puncture needle Anti-stabbing |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108568010A (en) * | 2018-04-28 | 2018-09-25 | 冯莞婷 | Remaining needle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170531 |