CN206792790U

CN206792790U - Disposable uterine cavity irrigator

Info

Publication number: CN206792790U
Application number: CN201621372023.6U
Authority: CN
Inventors: 梁梦婷; 何东杰
Original assignee: Sichuan Provincial Peoples Hospital
Current assignee: Sichuan Provincial Peoples Hospital
Priority date: 2016-12-14
Filing date: 2016-12-14
Publication date: 2017-12-26
Anticipated expiration: 2026-12-14

Abstract

Disposable uterine cavity irrigator disclosed in the utility model, belong to medical instruments field, including syringe, intrusion pipe, detachable needle, the syringe includes piston push rod, injector syringe, the piston push rod is adapted to injector syringe, the injector syringe front end jointing a, the joint b that the intrusion pipe includes conical pipe, is adapted to joint a, the big end connection of the joint b and conical pipe, the detachable needle includes rubber tube, syringe needle, the internal diameter of the rubber tube is equal with the small end external diameter of conical pipe, one end connecting needle of rubber tube.Operator can direct aspiration medicinal liquid before pipe is put for the utility model, and be not required to aspirate air washing pipe again, use is more convenient, utensil contaminated possibility when reducing operation, intrusion pipe hardness, suitable length, solve other replacement articles for use and pipe difficulty, the eely problem of conduit are put in intrauterine perfusion.

Description

Disposable uterine cavity irrigator

Technical field

A kind of medicine equipment is the utility model is related to, more particularly to a kind of disposable uterine cavity irrigator.

Background technology

Intrauterine perfusion art is often widely used to clinical treatment as a kind of gynemetrics with treatment means at present, but clinical Special intrauterine perfusion pipe is there is no in treatment, is replaced more using disposable transfusion device scalp acupuncture (hose segment) etc..

Many drawbacks in clinical practice be present using such substitute：

1. when being irrigated using transfusion device scalp acupuncture (hose segment) can not direct suction irrigation decoction, it is cumbersome using process, Air washing pipe need to be aspirated again when injecting decoction, is difficult to control the amount of suction air, and decoction easily remains in pipe, causes to repeat Pipe is put, the probability that utensil pollutes when can so increase operation.

2. transfusion device material is excessively soft, patient's opening of the cervix is not easily passed through, causes to put pipe difficulty, and put Guan Houyi and slide from opening of the cervix Fall.Appliance is because be difficult to by opening of the cervix, operating difficulties at present.Intrauterine perfusion art as a kind of ripe treatment method but Without targetedly utensil as supporting.

Utility model content

The utility model aims to provide a kind of disposable uterine cavity irrigator, before pipe is put operator can direct aspiration medicinal liquid, And be not required to aspirate air washing pipe again, use is more convenient, utensil contaminated possibility when reducing operation, intrusion pipe hardness, length Degree is suitable, solves other replacement articles for use and pipe difficulty, the eely problem of conduit are put in intrauterine perfusion.

To reach above-mentioned purpose, the technical solution adopted in the utility model is as follows：

Disposable uterine cavity irrigator disclosed in the utility model, including syringe, intrusion pipe, detachable needle, the note Emitter includes piston push rod, injector syringe, and the piston push rod is adapted to injector syringe, and the injector syringe front end connects Joint a, the intrusion pipe include conical pipe, the joint b, the joint b and conical pipe that are adapted to joint a big end connection, The detachable needle includes rubber tube, syringe needle, and the internal diameter of the rubber tube is equal with the small end external diameter of conical pipe, rubber tube One end connecting needle.

Preferably, the joint a is tubulose, and joint a and injector syringe are coaxial, and the joint b is tubulose, in joint b Footpath is equal with joint a external diameters, and joint b and conical pipe are coaxial.

Preferably, the intrusion pipe is transparent plastics material.

Further, the intrusion pipe is PE or medical PVC material.

Further, the tube wall uniform thickness of the intrusion pipe.

Preferably, the small end rounding of the intrusion pipe.

Preferably, the injector syringe side wall is provided with scale.

Further, the capacity of the syringe is 1ml, and the length of the intrusion pipe is 7cm, the external diameter at the big end of intrusion pipe For 4mm, the external diameter of intrusion pipe small end is 3mm, and the length of the rubber tube is 5mm.

Further, the syringe needle is No. 12 injection needles.

The utility model has the advantages that：

1. the utility model provides a kind of special intrauterine perfusion instrument for medical personnel, it is easy to put pipe, easy to use, contracting The time of short medical worker's operation, operating efficiency is improved, reduces Hospital Human Resource Cost；

2. the utility model is cheap, patient medical expense is reduced；It is easy to put tube capacity, patient can be reduced and lost because putting pipe repeatedly Intense strain caused by losing；

3. intrusion pipe is transparent plastics material, the convenient absorption situation for observing decoction；

4. the tube wall uniform thickness of intrusion pipe, the hardness of whole intrusion pipe can be ensured；

5. the small end rounding of intrusion pipe, excitement during insertion uterine cavity can be reduced.

Brief description of the drawings

Fig. 1 is structural representation of the present utility model；

Fig. 2 is the structural representation of syringe；

Fig. 3 is the structural representation of intrusion pipe；

Fig. 4 is the structural representation of detachable needle；

In figure：1- syringes, 2- intrusion pipes, 3- detachable needles, 11- piston push rods, 12- injector syringes, 21- joints B, 22- conical pipes, 31- rubber tubes, 32- syringe needles, 121- joints a.

Embodiment

In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, below in conjunction with accompanying drawing, to this reality It is further elaborated with new.

As Figure 1-4, disposable uterine cavity irrigator disclosed in the utility model, including it is syringe 1, intrusion pipe 2, removable Syringe needle 3 is unloaded, syringe 1 includes piston push rod 11, injector syringe 12, and piston push rod 11 is adapted to injector syringe 12, injects The front end jointing a121 of device syringe 12, the joint b21, joint b21 that intrusion pipe 2 includes conical pipe 22, is adapted to joint a121 It is connected with the big end of conical pipe 22, detachable needle 3 includes rubber tube 31, syringe needle 32, internal diameter and the conical pipe 22 of rubber tube 31 Small end external diameter it is equal, one end connecting needle 32 of rubber tube 31, joint a121 is tubulose, joint a121 and injector syringe 12 Coaxially, joint b21 is tubulose, and joint b21 internal diameters are equal with joint a121 external diameters, and joint b21 and conical pipe 22 are coaxial, intrusion pipe 2 be transparent plastics material, and intrusion pipe 2 is PE or medical PVC material, the tube wall uniform thickness of intrusion pipe 2, and the small end of intrusion pipe 2 falls Circle, the side wall of injector syringe 12 are provided with scale, and the capacity of syringe 1 is 1ml, and the length of intrusion pipe 2 is 7cm, and intrusion pipe 2 is held greatly External diameter be 4mm, the external diameter of the small end of intrusion pipe 2 is 3mm, and the length of rubber tube 31 is 5mm, and syringe needle 32 is No. 12 injection needles.

Application method of the present utility model is as follows：

Syringe 1, intrusion pipe 2, detachable needle 3 are sequentially connected, using in the aspiration medicinal liquid of syringe needle 32 to intrusion pipe 2；So Detachable needle 3 is removed afterwards, and intrusion pipe 2 is sent into suitable position in patient's uterine cavity, by residual air in syringe 1, will be filled Liquid injection enters patient's uterine cavity in note pipe 2.

Certainly, the utility model can also have other various embodiments, without departing substantially from the utility model spirit and its essence In the case of, those skilled in the art can make various corresponding changes and deformation, but these phases according to the utility model The change and deformation answered should all belong to the scope of the claims appended by the utility model.

Claims

1. disposable uterine cavity irrigator, it is characterised in that：It is described including syringe (1), intrusion pipe (2), detachable needle (3) Syringe (1) includes piston push rod (11), injector syringe (12), and the piston push rod (11) is suitable with injector syringe (12) Match somebody with somebody, injector syringe (12) the front end jointing a (121), the intrusion pipe (2) includes conical pipe (22) and joint a (121) the joint b (21) of adaptation, the joint b (21) are connected with the big end of conical pipe (22), detachable needle (3) bag Rubber tube (31), syringe needle (32) are included, the internal diameter of the rubber tube (31) is equal with the small end external diameter of conical pipe (22), rubber tube (31) one end connecting needle (32).

2. disposable uterine cavity irrigator according to claim 1, it is characterised in that：The joint a (121) is tubulose, is connect With injector syringe (12) coaxially, the joint b (21) is tubulose to head a (121), and joint b (21) internal diameters and joint a (121) are outside Footpath is equal, and joint b (21) and conical pipe (22) are coaxial.

3. disposable uterine cavity irrigator according to claim 1, it is characterised in that：The intrusion pipe (2) is transparent plastic Material.

4. disposable uterine cavity irrigator according to claim 3, it is characterised in that：The intrusion pipe (2) is PE or doctor Use PVC material.

5. disposable uterine cavity irrigator according to claim 1, it is characterised in that：The tube wall uniform thickness of the intrusion pipe (2).

6. disposable uterine cavity irrigator according to claim 1, it is characterised in that：The small end rounding of the intrusion pipe (2).

7. disposable uterine cavity irrigator according to claim 1, it is characterised in that：Injector syringe (12) side wall is set There is scale.

8. according to the disposable uterine cavity irrigator described in claim 1-7 any one, it is characterised in that：The syringe (1) Capacity be 1ml, the length of the intrusion pipe (2) is 7cm, and the external diameter that intrusion pipe (2) is held greatly is 4mm, intrusion pipe (2) small end External diameter is 3mm, and the length of the rubber tube (31) is 5mm.

9. disposable uterine cavity irrigator according to claim 1, it is characterised in that：The syringe needle (32) is No. 12 injection needles Head.