CN206687715U - A kind of needle holder for venous blood collection - Google Patents
A kind of needle holder for venous blood collection Download PDFInfo
- Publication number
- CN206687715U CN206687715U CN201621297164.6U CN201621297164U CN206687715U CN 206687715 U CN206687715 U CN 206687715U CN 201621297164 U CN201621297164 U CN 201621297164U CN 206687715 U CN206687715 U CN 206687715U
- Authority
- CN
- China
- Prior art keywords
- needle holder
- edge
- opening
- rubber blanket
- tube
- 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
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- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Abstract
A kind of needle holder for venous blood collection, including heparin tube insertion tube and rubber blanket, it is characterised in that：Heparin tube insertion tube is vertically arranged, pin hole is opened up at the end face center of heparin tube insertion tube, needle holder is set to enter opening's edge in the lower end tube port position of heparin tube insertion tube, needle holder enters opening's edge for annular, it is one-time formed overall structure that heparin tube insertion tube and needle holder, which enter opening's edge, rubber blanket be located in the edge that needle holder enters opening's edge contact parts of skin, and the outer surface of rubber blanket is provided with rough texture.It the advantage is that：Good fixing effect.Needle holder is entering to add the rubber blanket of raised grain at opening's edge, when can increase the frictional force between opening's edge bearing and skin, insertion and extraction heparin tube, hence it is evident that reduce the degree of excursion of needle holder, fixed effect is more preferable.Mitigate patient suffering, needle holder adds with rubber blanket entering opening's edge contact skin side, and matter is soft, and contact dermal sensation is good, can mitigate patient's sense of discomfort.
Description
Technical field
The utility model belongs to medical instruments field, specifically a kind of needle holder for venous blood collection.
Background technology
In clinical treatment application field, Hospitals at Present uses needle holder to patient's venous blood collection, and needle holder material is hard
Matter plastics.There is a circle outer heparin tube porch of needle holder, and during blood sampling, medical personnel need to exert oneself outer being fixed on patient
Limb, is inserted into heparin tube, and heparin tube is extracted again after gathering blood sample, needs to be fixedly secured needle holder on patient during this
Limb, otherwise, needle holder can be caused mobile and injured blood vessel and bring discomfort to patient.This technology is improved to needle holder, energy
The shortcomings that enough overcoming original needle holder.
Utility model content
The purpose of this utility model, it is to provide a kind of needle holder for venous blood collection, can effectively fixes, reduce to blood
The damage of pipe, and mitigate patient suffering.
The technical scheme of use is：
A kind of needle holder for venous blood collection, including heparin tube insertion tube and rubber blanket, it is characterised in that：
Heparin tube insertion tube is vertically arranged, and pin hole is opened up at the end face center of heparin tube insertion tube, is inserted in heparin tube
The lower end tube port position for entering cylinder sets needle holder to enter opening's edge, and needle holder enters opening's edge for annular, heparin tube insertion tube and needle holder entrance
Along be one-time formed overall structure, rubber blanket be located in the edge that needle holder enters opening's edge contact parts of skin, rubber blanket outside
Surface is provided with rough texture.
It the advantage is that：
1st, good fixing effect.Compared to traditional needle holder, Novel needle holder is entering to add raised grain at opening's edge
Rubber blanket, when can increase the frictional force between opening's edge bearing and skin, insertion and extraction heparin tube, hence it is evident that pin is held in reduction
The degree of excursion of device, fixed effect are more preferable.
2nd, patient suffering is mitigated.Compared to traditional needle holder, Novel needle holder comfort level is more preferable.Original needle holder blood sampling person
Intensified pressure is needed, just can ensure that needle holder does not move as far as possible.And because original needle holder enters, opening's edge matter is hard, and long-time is fixed adds
Pressure, patient pain's degree are obvious.And Novel needle holder adds with rubber blanket entering opening's edge contact skin side, and matter is soft, contacts skin sense
Feel, patient's sense of discomfort can be mitigated.
3rd, it is small to injury of blood vessel.In clinic diagnosis work, it is often necessary to gather multitube blood sample and detected.Therefore, adopting
, it is necessary to which insertion is repeated and extracts the operation of heparin tube during blood, the movement that may all cause blood taking needle syringe needle is operated each time,
Repetitious stimulation vascular wall, causes injury of blood vessel.Novel needle holder can the substantially less stimulation to vascular wall, and then preferably protect
Protect patient.
Brief description of the drawings
Fig. 1 is the structural representation of needle holder.
Embodiment
A kind of needle holder for venous blood collection, including heparin tube insertion tube 1 and rubber blanket 2, it is characterised in that：
Heparin tube insertion tube 1 is vertically arranged, and pin hole 3 is opened up at the end face center of heparin tube insertion tube 1, in heparin tube
The lower end tube port position of insertion tube 1 sets needle holder to enter opening's edge 4, and needle holder enters opening's edge 4 for annular, heparin tube insertion tube 1 and holds pin
It is one-time formed overall structure that device, which enters opening's edge 4, and rubber blanket 2 be located in needle holder and enter the edge that opening's edge 4 contacts parts of skin, rubber
The outer surface of rubber cushion 2 is provided with rough texture.
Claims (1)
1. a kind of needle holder for venous blood collection, including heparin tube insertion tube (1) and rubber blanket (2), it is characterised in that：
Heparin tube insertion tube (1) is vertically arranged, and upper pin hole (3) is opened up at the end face center of heparin tube insertion tube (1), is being taken a blood sample
The lower end tube port position of pipe insertion tube (1) sets needle holder to enter opening's edge (4), and needle holder enters opening's edge (4) for annular, heparin tube insertion tube
(1) and needle holder to enter opening's edge (4) be one-time formed overall structure, rubber blanket (2) be located in needle holder and enter opening's edge (4) contact skin
The edge of skin part, the outer surface of rubber blanket (2) are provided with rough texture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621297164.6U CN206687715U (en) | 2016-11-30 | 2016-11-30 | A kind of needle holder for venous blood collection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621297164.6U CN206687715U (en) | 2016-11-30 | 2016-11-30 | A kind of needle holder for venous blood collection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206687715U true CN206687715U (en) | 2017-12-01 |
Family
ID=60439006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621297164.6U Expired - Fee Related CN206687715U (en) | 2016-11-30 | 2016-11-30 | A kind of needle holder for venous blood collection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206687715U (en) |
-
2016
- 2016-11-30 CN CN201621297164.6U patent/CN206687715U/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: 20171201 Termination date: 20191130 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |