CN206404119U - Anti-stab transfusion needle - Google Patents

Anti-stab transfusion needle Download PDF

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Publication number
CN206404119U
CN206404119U CN201621000837.7U CN201621000837U CN206404119U CN 206404119 U CN206404119 U CN 206404119U CN 201621000837 U CN201621000837 U CN 201621000837U CN 206404119 U CN206404119 U CN 206404119U
Authority
CN
China
Prior art keywords
needle
transfusion
transfusion needle
spring
fin
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
Application number
CN201621000837.7U
Other languages
Chinese (zh)
Inventor
董庆
严晓玲
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Affiliated Hospital of Nantong University
Original Assignee
Affiliated Hospital of Nantong University
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Affiliated Hospital of Nantong University filed Critical Affiliated Hospital of Nantong University
Priority to CN201621000837.7U priority Critical patent/CN206404119U/en
Application granted granted Critical
Publication of CN206404119U publication Critical patent/CN206404119U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

Emerging disclose of this practicality sets the box that the first double buckle is provided with fin, fin on a kind of anti-stab transfusion needle, including syringe needle, needle handle and infusion tube, needle handle;Transfusion needle stator is provided with described needle handle, transfusion needle stator is arranged at the lower section of the fin;Transfusion needle stator is divided into upper half and bottom half;Upper half is provided with the sub-buckle of the first double buckle, and the both sides of the bottom half of transfusion needle stator are respectively arranged with the sub-buckle and box of the second double buckle.The anti-stab transfusion needle of the utility model can fix transfusion needle, prevent by pricking wound of infusing.

Description

Anti-stab transfusion needle
Technical field
The utility model is related to a kind of medical supplies, and in particular to a kind of anti-stab transfusion needle.
Background technology
At present, human transfusion is widely used as a kind of important and effective medical procedure for the treatment of disease. Syringe needle must be fixed in infusion process.When medical personnel prick the syringe needle of transfusion needle located at the predetermined by pin position of needle receiver Afterwards, it is necessary to needle handle is fixed with hand, then patch is adhered and fixes needle handle;In operation may rocking because of medical personnel's hand And positioning is difficult, the accuracy that easily influence syringe needle is fixed;In addition in infusion process, the activity of patient can also influence syringe needle It is fixed, it is syringe needle displacement, results in the need for puncturing transfusion needle again, not only increases the work load of medical personnel, can more increase trouble The pain of person.
Transfusion needle is disposable medical article, in order to prevent disease by blood born, transfusion needle using after finishing i.e. Go out of use and handle.Current transfusion needle is that the protective cover that plastics are taken on the syringe needle of transfusion needle prevents thorn after human body disengaging Hinder medical worker and treatment of!medical waste personnel, but protective cover is simply simply enclosed on transfusion needle, it is easy to come off, still not Medical worker can be prevented and waste disposal workers are pierced and caused the infection of disease.
The content of the invention
The technical problem to be solved in the present invention is to provide a kind of anti-stab transfusion needle, transfusion needle can be fixed, prevents from being infused Pricking wound.
In order to solve the above technical problems, the technical solution adopted by the present invention is:A kind of anti-stab transfusion needle, including syringe needle, pin The box that the first double buckle is provided with fin, described fin is set on handle and infusion tube, needle handle;Set on described needle handle Transfusion needle stator is equipped with, transfusion needle stator is arranged at the lower section of the fin;Transfusion needle stator is divided into upper half with Halfth area;Upper half is provided with the sub-buckle of the first double buckle, and the both sides of the bottom half of transfusion needle stator are respectively arranged with the second son The sub-buckle and box of box.
Further, the back side of the fin is provided with adhesive, and the adhesive includes the first gluing successively from top to bottom Layer, froth bed, the second adhesive layer and off-style paper layer;The first described adhesive layer is affixed on the back side of fin.
Further, needle retraction device is additionally provided with described needle handle, described needle retraction device includes first Spring, second spring, spring fixed seat, block, press head and spacing ring;Described spring fixed seat is fixed on the bottom of syringe needle First spring is installed, the first spring is set in syringe needle periphery on portion, described spring fixed seat;Described block passes through the second bullet Spring is arranged on spring fixed seat;One end of the press head props up block, and the other end stretches out needle handle.
Further, described double buckle is snap construction.
Further, the bottom half both sides of described transfusion needle stator set elastic area.
The beneficial effects of the utility model:
The utility model is simple in construction, and transfusion needle can be fixed in infusion process, prevents transfusion needle displacement from causing transfusion Cut off, and need to puncture transfusion needle again;
Needle retraction device of the present utility model in needle retractable after transfusion to needle handle, will prevent from stabbing medical worker and Treatment of!medical waste personnel.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the sectional view of needle handle.
Fig. 3 is the structural representation of needle retraction device.
Fig. 4 is A enlarged drawing.
Embodiment
The technical solution of the utility model is elaborated below in conjunction with the accompanying drawings.
Set on fin 4, fin 4 and set on a kind of anti-stab transfusion needle, including syringe needle 1, needle handle 2 and infusion tube 3, needle handle 2 It is equipped with the box 5 of the first double buckle;Transfusion needle stator 7 is provided with needle handle 2, transfusion needle stator 7 is arranged under fin 4 Side;4 points of transfusion needle stator is upper half and bottom half;Upper half is provided with the sub-buckle 8 of the first double buckle, transfusion needle stator The both sides of bottom half be respectively arranged with the sub-buckle 9 and box 10 of the second double buckle.
In the utility model, the back side of fin 4 is provided with adhesive, and the adhesive includes the first glue successively from top to bottom Glutinous layer 11, froth bed 12, the second adhesive layer 13 and off-style paper layer 14;First adhesive layer 11 is affixed on the back side of fin 4.
In the utility model, needle retraction device is additionally provided with needle handle 2, needle retraction device includes the first spring 15th, second spring 16, spring fixed seat 17, block 18, press head 19 and spacing ring 6;Spring fixed seat 17 is fixed on syringe needle First spring 15 is installed, the first spring 15 is set in the periphery of syringe needle 1 on bottom, spring fixed seat 17;Block 18 passes through the second bullet Spring 16 is arranged on spring fixed seat 17;One end of press head 19 props up block 18, and the other end stretches out needle handle 2.
In the utility model, double buckle is snap construction.
During transfusion, adhesive is removed from the back side of fin 4, adhesive is affixed on pre- vein puncture by off-style paper layer 14 of tearing Position, transfusion is needled into fin after point of puncture and sticks on adhesive, will be turned on transfusion needle stator 7, the first double buckle button Close, the bottom half of transfusion needle stator 7 bypasses wrist etc., bottom half two ends are fastened by the second double buckle and fix transfusion needle.When After transfusion terminates, the press head 19 of needle retraction device is pressed, block 18 is pressed into spring fixed seat 17 by press head 19, In the presence of first spring, pillow is pulled to inside needle handle.
Embodiment described above is only that the preferred embodiment of the present invention is described, not to the design of the present invention It is defined with scope, on the premise of design concept of the present invention is not departed from, ordinary skill technical staff is to this hair in this area The all variations and modifications that bright technical scheme is made all should fall into protection scope of the present invention, claimed skill of the invention Art content, is all documented in technical requirements book.

Claims (5)

1. fin is set on a kind of anti-stab transfusion needle, including syringe needle, needle handle and infusion tube, needle handle, it is characterised in that:Described The box of the first double buckle is provided with fin;Transfusion needle stator is provided with described needle handle, transfusion needle stator is set In the lower section of the fin;Transfusion needle stator is divided into upper half and bottom half;Upper half is provided with the sub-buckle of the first double buckle, The both sides of the bottom half of transfusion needle stator are respectively arranged with the sub-buckle and box of the second double buckle.
2. a kind of anti-stab transfusion needle according to claim 1, it is characterised in that:The back side of the fin is provided with bonding Part, the adhesive includes the first adhesive layer, froth bed, the second adhesive layer and off-style paper layer successively from top to bottom;Described first Adhesive layer is affixed on the back side of fin.
3. a kind of anti-stab transfusion needle according to claim 1, it is characterised in that:Syringe needle is additionally provided with described needle handle to return Compression apparatus, described needle retraction device includes the first spring, second spring, spring fixed seat, block, press head and spacing Ring;Described spring fixed seat, which is fixed on the bottom of syringe needle, described spring fixed seat, installs the first spring, the first spring housing It is located at syringe needle periphery;Described block is arranged on spring fixed seat by second spring;One end of the press head props up gear Block, the other end stretches out needle handle.
4. a kind of anti-stab transfusion needle according to claim 1, it is characterised in that:Described double buckle is snap construction.
5. a kind of anti-stab transfusion needle according to claim 1, it is characterised in that:The bottom half of described transfusion needle stator Both sides set elastic area.
CN201621000837.7U 2016-08-31 2016-08-31 Anti-stab transfusion needle Expired - Fee Related CN206404119U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201621000837.7U CN206404119U (en) 2016-08-31 2016-08-31 Anti-stab transfusion needle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201621000837.7U CN206404119U (en) 2016-08-31 2016-08-31 Anti-stab transfusion needle

Publications (1)

Publication Number Publication Date
CN206404119U true CN206404119U (en) 2017-08-15

Family

ID=59549006

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201621000837.7U Expired - Fee Related CN206404119U (en) 2016-08-31 2016-08-31 Anti-stab transfusion needle

Country Status (1)

Country Link
CN (1) CN206404119U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110342144A (en) * 2019-07-25 2019-10-18 南通大学附属医院 It is a kind of for medical waste automatically damaging shape and classify machine and application method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110342144A (en) * 2019-07-25 2019-10-18 南通大学附属医院 It is a kind of for medical waste automatically damaging shape and classify machine and application method

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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: 20170815

Termination date: 20180831

CF01 Termination of patent right due to non-payment of annual fee