CN209596324U - A kind of disposable double-handle foward-push infusion steel needle - Google Patents
A kind of disposable double-handle foward-push infusion steel needle Download PDFInfo
- Publication number
- CN209596324U CN209596324U CN201821724272.6U CN201821724272U CN209596324U CN 209596324 U CN209596324 U CN 209596324U CN 201821724272 U CN201821724272 U CN 201821724272U CN 209596324 U CN209596324 U CN 209596324U
- Authority
- CN
- China
- Prior art keywords
- needle
- steel needle
- handle
- protective jacket
- steel
- 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.)
- Active
Links
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
A kind of disposable double-handle foward-push infusion steel needle of the utility model, which discloses one kind, does not influence existing venous transfusion needle construction, pulls elastic rubber sleeve to extend using auxiliary needle handle forerunner, and be buckled in the infusion steel needle protected on steel needle steel needle by protective jacket.The steel needle of extraction can be protected, avoid injuring other people, cause cross-infection.It is characterized in that needle handle is placed on steel needle, and close to steel needle one end, perfusion tube one end is connected with steel needle one end, and it is interconnected, fixing sleeve is placed on steel needle, and one end is connected with needle handle, elastic rubber sleeve is placed on steel needle, and one end is connected with the fixing sleeve other end, protective jacket is placed on steel needle, and one end is connected with the elastic rubber sleeve other end, the protective jacket inner wall is equipped with multiple rubber bumps, it is provided with card slot on the protective jacket other end inner wall, friction pad is equipped on the card slot cell wall, auxiliary needle handle is placed on protective jacket outer wall.
Description
Technical field
A kind of disposable double-handle foward-push infusion steel needle of the utility model, is related to one kind during venous transfusion, to defeated
Disposable infusion steel needle after liquid carries out the infusion steel needle of package protection, belongs to medical instruments field.In particular to a kind of
Existing venous transfusion needle construction is not influenced, pulls elastic rubber sleeve to extend using auxiliary needle handle forerunner, and be buckled in steel by protective jacket
The infusion steel needle that steel needle is protected on needle.
Background technique
Currently, venous transfusion is clinically common medical measure, and venous transfusion must use intravenous infusion needle, now
The intravenous infusion needle of domestic production is to be adhesively fixed using stainless steel needle tubing with needle handle, and the rear portion of needle handle connects plastic flexible pipe, In
Connect needle stand behind plastic flexible pipe, protective cap be housed outside needle tubing, protective cap be prevent intravenous infusion needle from hurting sb.'s feelings before the use, and
Intravenous infusion needle is set to be in germ-free condition, medical staff pulls out protective cap before use, then is infused to human vein puncture, infusion
After, it is easily lost because protective cap volume is elongated, in addition internal diameter is small, is difficult that syringe needle is put on protective cap again again, sometimes
Syringe needle can be pierced on hose of infusion apparatus, but hose of infusion apparatus is relatively soft, syringe needle can pierce out hose wall from hose, keep syringe needle straight
Connect it is exposed outside, collect medical waste when, injure medical staff or cleaning personnel, cause to infect medical germ, produce communicable diseases
It propagates, causes cross-infection, existing needle protection structure is bounced back using spring, so that syringe needle is withdrawn, but utilizes spring
Structure, syringe needle can not be fixed after withdrawal, it may appear that the case where stretching out once in a while, and structure is complicated, as disposable, at
This is huge.
Summary of the invention
In order to improve above situation, a kind of disposable double-handle foward-push infusion steel needle of the utility model provides a kind of not shadow
Existing venous transfusion needle construction is rung, pulls elastic rubber sleeve to extend using auxiliary needle handle forerunner, and be buckled on steel needle by protective jacket
The infusion steel needle that steel needle is protected.The steel needle of extraction can be protected, avoid injuring other people, cause cross-infection.
A kind of disposable double-handle foward-push infusion steel needle of the utility model is achieved in that the utility model is a kind of primary
Property double-handle foward-push infusion steel needle by steel needle, needle handle, perfusion tube, auxiliary needle handle, fixing sleeve, elastic rubber sleeve, protective jacket and pocket set
At needle handle is placed on steel needle, and close to steel needle one end, perfusion tube one end is connected with steel needle one end, and is interconnected, fixing sleeve
It is placed on steel needle, and one end is connected with needle handle, elastic rubber sleeve is placed on steel needle, and one end is connected with the fixing sleeve other end
It connects, protective jacket is placed on steel needle, and one end is connected with the elastic rubber sleeve other end, and the protective jacket inner wall is equipped with multiple rubber
Protrusion is provided with card slot on the protective jacket other end inner wall, friction pad is equipped on the card slot cell wall, auxiliary needle handle is placed in protective jacket
On outer wall.
In use, existing protection cap sleeve is on steel needle, and one end is nested on protective jacket, to steel needle under original state
It is protected, when being infused patient, protective cap is pulled up from steel needle, then medical staff pinches needle handle and pricks steel needle
Enter venous patient to be infused, after the completion of infusion, after steel needle is pulled up from patient body, pulls auxiliary needle handle, auxiliary needle handle drives anti-
Sheath is mobile to steel needle tip, and protective jacket drives elastic rubber sleeve to elongate, and including elastic rubber sleeve protects steel needle, works as protective jacket
When being moved to steel needle tip, steel needle tip is sticked into card slot, and then steel needle tip is fixed in protective jacket, avoid steel needle from
It is stretched out in protective jacket, and then under the structure for not influencing existing intravenous infusion needle, steel needle is protected after infusion-completed, is kept away
Exempt from secondary needle thorn to cause damages, reaches during venous transfusion, the disposable infusion steel needle after infusion is wrapped up
The purpose of protection.
Beneficial effect.
One, the steel needle of extraction can be protected, avoids injuring other people, causes cross-infection.
Two, steel needle is limited by card slot, elastic rubber sleeve is enabled to wrap up steel needle, avoid steel body transhipment when outside
Leakage.
Three, structure is simple, does not influence the use of existing needle sterile protective jacket.
Detailed description of the invention
Fig. 1 is the three-dimensional structure diagram of existing disposable infusion steel needle；
Fig. 2 is a kind of three-dimensional structure diagram of disposable double-handle foward-push infusion steel needle of the utility model；
Fig. 3 is stereochemical structure when a kind of disposable double-handle foward-push infusion steel needle of the utility model protects steel needle
Figure；
Fig. 4 is a kind of structural schematic diagram of the disposable double-handle foward-push infusion steel needle of the utility model to steel needle card slot；
In attached drawing
Wherein part are as follows: steel needle (1), needle handle (2), perfusion tube (3), auxiliary needle handle (4), fixing sleeve (5), elastic rubber sleeve (6),
Protective jacket (7), card slot (8).
Specific embodiment:
A kind of disposable double-handle foward-push infusion steel needle (1) of the utility model is achieved in that by steel needle (1), needle handle
(2), perfusion tube (3), auxiliary needle handle (4), fixing sleeve (5), elastic rubber sleeve (6), protective jacket (7) and card slot (8) composition, needle handle (2)
It is placed on steel needle (1), and close to steel needle (1) one end, perfusion tube (3) one end is connected with steel needle (1) one end, and is interconnected,
Fixing sleeve (5) is placed on steel needle (1), and one end is connected with needle handle (2), and elastic rubber sleeve (6) is placed on steel needle (1), and
One end is connected with fixing sleeve (5) other end, and protective jacket (7) is placed on steel needle (1), and one end and elastic rubber sleeve (6) are another
End is connected, and protective jacket (7) inner wall is equipped with multiple rubber bumps, is provided with card slot on protective jacket (7) other end inner wall
(8), it is equipped with friction pad on card slot (8) cell wall, auxiliary needle handle (4) is placed on protective jacket (7) outer wall.
In use, existing protection cap sleeve is on steel needle (1), and one end is nested on protective jacket (7) under original state,
Steel needle (1) is protected, when being infused patient, protective cap is pulled up from steel needle (1), then medical staff pinches
Steel needle (1) is penetrated venous patient and is infused by needle handle (2), after the completion of infusion, after steel needle (1) is pulled up from patient body, is drawn
It moves auxiliary needle handle (4), auxiliary needle handle (4) drives protective jacket (7) (1) tip Xiang Gangzhen mobile, and protective jacket (7) drives elastic rubber sleeve
(6) it elongates, including elastic rubber sleeve (6) protects steel needle (1), when protective jacket (7) is moved to steel needle (1) tip, by steel needle (1)
Tip sticks into card slot (8), and then steel needle (1) tip is fixed in protective jacket (7), avoids steel needle (1) out of protective jacket (7)
It stretches out, and then under the structure for not influencing existing intravenous infusion needle, steel needle (1) is protected after infusion-completed, avoids two
Secondary needle thorn causes damages；
Protective jacket (7) inner wall, which is equipped with multiple rubber bumps, to be designed, and can increase between steel needle (1) and protective jacket (7)
Frictional force, improve to the limit fixing-stable effect of steel needle (1)；
It is equipped with the design of friction pad on card slot (8) cell wall, the frictional force between steel needle (1) can be increased, avoid steel
Needle (1) is detached from out of card slot (8)；
Reach during venous transfusion, the mesh of package protection is carried out to the disposable infusion steel needle (1) after infusion
's.
Claims (3)
- The steel needle 1. a kind of disposable double-handle foward-push is infused, it is characterized in that: by steel needle, needle handle, perfusion tube, auxiliary needle handle, fixing sleeve, Elastic rubber sleeve, protective jacket and card slot composition, needle handle are placed on steel needle, and close to steel needle one end, perfusion tube one end and steel needle one end It is connected, and is interconnected, fixing sleeve is placed on steel needle, and one end is connected with needle handle, and elastic rubber sleeve is placed on steel needle, And one end is connected with the fixing sleeve other end, protective jacket is placed on steel needle, and one end is connected with the elastic rubber sleeve other end, institute It states and is provided with card slot on protective jacket other end inner wall, auxiliary needle handle is placed on protective jacket outer wall.
- The steel needle 2. a kind of disposable double-handle foward-push according to claim 1 is infused, it is characterised in that in the protective jacket Wall is equipped with multiple rubber bumps.
- The steel needle 3. a kind of disposable double-handle foward-push according to claim 1 is infused, it is characterised in that the card slot cell wall On be equipped with friction pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821724272.6U CN209596324U (en) | 2018-10-24 | 2018-10-24 | A kind of disposable double-handle foward-push infusion steel needle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821724272.6U CN209596324U (en) | 2018-10-24 | 2018-10-24 | A kind of disposable double-handle foward-push infusion steel needle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209596324U true CN209596324U (en) | 2019-11-08 |
Family
ID=68393757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821724272.6U Active CN209596324U (en) | 2018-10-24 | 2018-10-24 | A kind of disposable double-handle foward-push infusion steel needle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209596324U (en) |
-
2018
- 2018-10-24 CN CN201821724272.6U patent/CN209596324U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201880124U (en) | Double safety vein indwelling needle | |
| CN204446805U (en) | Safety is from contracting formula remaining needle | |
| CN103071204A (en) | Safety type detaining needle with disposable use | |
| CN206454070U (en) | A kind of clinical puncture and intubation device | |
| CN204709530U (en) | Disposable safe type remaining needle | |
| CN201880125U (en) | Safe venous retention needle | |
| CN206995555U (en) | A kind of protection device of puncture needle Anti-stabbing | |
| CN202751647U (en) | Novel disposable and safe dual-purpose needle head device for transfusion and blood collection | |
| CN209596324U (en) | A kind of disposable double-handle foward-push infusion steel needle | |
| CN205307510U (en) | Vein detained needle capable of preventing needling | |
| CN204147351U (en) | A kind of remaining needle | |
| CN201832267U (en) | Disposable safety retention needle | |
| CN204233533U (en) | The disposable scalp acupuncture of a kind of safety | |
| CN209463999U (en) | A kind of blood taking needle | |
| CN201959315U (en) | Novel Y-type remaining needle | |
| CN208693934U (en) | A kind of oncology syringe | |
| CN101766852A (en) | Safe intravenous infusion needle | |
| CN205434536U (en) | Infusion apparatus | |
| CN221105962U (en) | Needle for puncture of joint cavity | |
| CN216439758U (en) | Needle head protector for preventing needle stick injury | |
| CN208726435U (en) | A kind of syringe needle for reducing vein puncture swelling and increasing comfort level | |
| CN102671257A (en) | Disposable pricking-preventive double-wing intravenous infusion needle | |
| CN201996923U (en) | Disposable infusion needle head with protective function | |
| CN202409691U (en) | Disposable self-locking anti-needling intravenous infusion needle | |
| CN215231106U (en) | Disposable sterile syringe |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |