CN207429508U

CN207429508U - A kind of drug administration device for gynecopathy

Info

Publication number: CN207429508U
Application number: CN201720431907.2U
Authority: CN
Inventors: 孙彦
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-04-24
Filing date: 2017-04-24
Publication date: 2018-06-01
Anticipated expiration: 2027-04-24

Abstract

The utility model is related to a kind of drug administration device for gynecopathies, including an outer tube, one inner sleeve, one aseptic gas cylinder, one push rod, inner sleeve rotation is socketed in outer tube, the forepart of outer tube offers through hole A, the forepart of inner sleeve offers through hole B, it is divided into the medicine storage cavity of forepart and the aseptic gas barrel chamber at rear portion in the pipe of inner sleeve, medicine is accommodated in medicine storage cavity, the aseptic gas cylinder full of aseptic gas is placed in aseptic gas barrel chamber, push rod is fixed in aseptic gas cylinder tail end, there is pricker in medicine storage cavity, the front end of aseptic gas cylinder has film, the needle point face film of pricker and the front for being located at film.The beneficial effects of the utility model are：The apparatus structure is ingenious in design, and the drug in medicine storage cavity is uniformly sprayed onto to the intravaginal of patient using the impact force that aseptic gas moment produces by the through hole A and through hole B that connect, and easy to operate, is easily mastered.

Description

A kind of drug administration device for gynecopathy

Technical field

The utility model is related to medical instruments field more particularly to a kind of drug administration device for gynecopathies.

Background technology

Gynaecological disease is to allow woman pain and worried thing the most, previous medical treatment aspect often by external anti-inflammatory cleaning and Oral anti-inflammatory drug is treated, and occurs internal drug delivery device later, however this drug delivery device shape is similar to syringe, mainly by living Plug, core bar, sleeve and delivery tube are formed, and main problem existing for this drug delivery device has administration uneven, and operating process is complicated, Common medical staff is not easy to grasp hints on operation.

Utility model content

The purpose of the utility model is to overcome problem above existing in the prior art, provide a kind of gynaecological disease administration dress It puts, has the characteristics that easy to operate, administration is uniform.

To realize above-mentioned technical purpose and the technique effect, the utility model is achieved through the following technical solutions：

A kind of drug administration device for gynecopathy, including an outer tube, an inner sleeve, an aseptic gas cylinder, a push rod, the inner sleeve Pipe rotation is socketed in outer tube, and the forepart of the outer tube offers through hole A, and the forepart of the inner sleeve offers through hole B, It is divided into the medicine storage cavity of forepart and the aseptic gas barrel chamber at rear portion in the pipe of the inner sleeve, medicine is accommodated in the medicine storage cavity Object, the aseptic gas barrel chamber is interior to place the aseptic gas cylinder full of aseptic gas, and the push rod is fixed in aseptic gas cylinder tail End, has pricker in the medicine storage cavity, and the front end of the aseptic gas cylinder has a film, the needle point face film of the pricker and Positioned at the front of film.

Further, the partition plate being connected as a single entity with inner sleeve is equipped in the medicine storage cavity, medicine storage cavity is separated into multiple small Coyote hole, the inner sleeve forepart corresponds to each coyote hole and sets a row through hole B, and the position of the through hole A is corresponding with through hole B.

Further, the outside of the inner sleeve is equipped with limit protrusion, and the tail end of the outer tube is set there are two limited block, The limit protrusion is located between two limited blocks, and the angle number of degrees between two limited blocks are less than the folder between adjacent two row through hole B Angle number.

Further, the angle number of degrees between described two limited blocks are the half of the angle number of degrees between adjacent two row through hole B.

Further, which further includes the insurance institution being made into integration by pin, pin block and handle three parts, institute Pin block holding is stated between limited block and limit protrusion, the side of the aseptic gas cylinder is equipped with cotter way, the inner sleeve upper limit Raised other to be equipped with the through hole C passed through for pin, in the pin reach through hole C insertions cotter way, the handle is exposed outside outer tube Side.

Further, the outer tube interior forward end is equipped with cylinder shape groove, and the inner sleeve front end is equipped with circular cylindrical projection Block, the cylindrical bump are rotatably installed in cylinder shape groove.

The beneficial effects of the utility model are：The apparatus structure is ingenious in design, the impact produced using aseptic gas moment Drug in medicine storage cavity is uniformly sprayed onto the vagina or intrauterine of patient, Er Qiecao by power by the through hole A and through hole B that connect Make simply, to be easily mastered.

Description of the drawings

Attached drawing described herein is used to provide a further understanding of the present invention, and forms the part of the application, The schematic description and description of the utility model is not formed for explaining the utility model to the improper of the utility model It limits.In the accompanying drawings：

Fig. 1 is the overall effect schematic diagram of the utility model；

Fig. 2 is the front view of outer tube in the utility model；

Fig. 3 is the front view of inner sleeve in the utility model；

Fig. 4 is the sectional view of inner sleeve in the utility model；

Fig. 5 is the mounting structure schematic diagram of aseptic gas cylinder and push rod in the utility model；

Fig. 6 is the structure diagram of insurance institution in the utility model；

Figure label explanation：1- outer tubes, 11- through hole A, 12- limited block, 2- inner sleeves, 21- through hole B, 22- limit convexes It rises, 23- through hole C, 24- medicine storage cavity, 25- aseptic gas barrel chamber, 26- partition plates, 27- prickers, 28- cylindrical bumps, 3- push rods, 4- Aseptic gas cylinder, 41- films, 42- cotter ways, 5- insurance institutions, 51- pins, 52- pin blocks, 53- handles.

Specific embodiment

Below with reference to the accompanying drawings and in conjunction with the embodiments, the utility model is described in detail.

As shown in Figures 1 to 6, a kind of drug administration device for gynecopathy, including an outer tube 1, an inner sleeve 2, an aseptic gas cylinder 4th, a push rod 3, the rotation of inner sleeve 2 are socketed in outer tube 1, and the forepart of outer tube 1 offers through hole A11, the forepart of inner sleeve 2 Through hole B21 is offered, the medicine storage cavity 24 of forepart and the aseptic gas barrel chamber 25 at rear portion, medicine storage cavity 24 are divided into the pipe of inner sleeve 2 Interior receiving medicine, aseptic gas barrel chamber 25 is interior to place the aseptic gas cylinder 4 full of aseptic gas, and push rod 3 is fixed in sterile 4 tail end of gas cartridge, medicine storage cavity 24 is interior to have pricker 27, and the front end of aseptic gas cylinder 4 has film 41, the needle point face of pricker 27 Film 41 and the front for being located at film 41.

Whole device from patient's vagina is inserted into, rotates inner sleeve 2 so that through hole B21 is connected with through hole A11, promotion pushes away Bar 3 makes the front film 41 of aseptic gas cylinder 4 contact with the pricker 27 in medicine storage cavity 24 to puncture, so that in aseptic gas cylinder 4 Aseptic gas moment produce uniformly for the medicine in medicine storage cavity 24 to be sprayed onto the vagina or intrauterine of patient.

Preferably, being equipped with the partition plate 26 being connected as a single entity with inner sleeve 2 in medicine storage cavity 24, medicine storage cavity 24 is separated into multiple Small coyote hole, 2 forepart of inner sleeve correspond to each coyote hole and set the position of row a through hole B21, through hole A11 corresponding with through hole B22.

Medicine storage cavity 24 is separated by the small small coyote hole connected with through hole B21 one by one by partition plate 26, reduces and holds medicine The volume of chamber 24, and then reduce the demand of filtrated air.

Preferably, the outside of inner sleeve 2 is equipped with limit protrusion 22, the tail end of outer tube 1 sets there are two limited block 12, limits Position protrusion 22 is located between two limited blocks 12, and the angle number of degrees between two limited blocks 12 are less than between adjacent two row through hole B22 The angle number of degrees.

The cooperation of limit protrusion 22 and limited block 12 holds the rotational angle of inner sleeve 2 convenient for medical staff, facilitates medical care The operation and use of personnel.

Preferably, the angle number of degrees between two limited blocks 12 are the half of the angle number of degrees between adjacent two row through hole B21, More accurate positioning is done to the rotational angle of inner sleeve 2.

Preferably, the drug delivery device further includes the insurance being made into integration by pin 51, pin block 52 and 53 three parts of handle Mechanism 5, for 52 holding of pin block between limited block 12 and limit protrusion 22, the side of aseptic gas cylinder 4 is equipped with cotter way 42, inner sleeve 2 22 side of upper limit protrusion is equipped with the through hole C23 passed through for pin 51, and 51 reach through hole C23 of pin is inserted into cotter way 42, and handle 53 is naked It is exposed at the outside of outer tube 1, insurance institution 5 avoids that inner sleeve 2 rotates in packaging, handling process and push rod 3 is by mistake by nothing Bacterium gas cartridge 4 is pushed into be punctured by pricker 27, the device is inserted into insurance institution 5 after patient's intravaginal through handle 53 during use Aseptic gas cylinder 4 is pushed by extraction by the rotation of inner sleeve 2 by push rod 3 again.

Preferably, 1 interior forward end of outer tube is equipped with cylinder shape groove, 2 front end of inner sleeve is equipped with cylindrical bump 28, circle Stud bumps 28 are rotatably installed in cylinder shape groove.

The advantages of basic principle, main feature and the utility model of the utility model has been shown and described above.One's own profession The technical staff of industry is it should be appreciated that the present utility model is not limited to the above embodiments, described in above embodiments and description Simply illustrate the principle of the utility model, on the premise of not departing from the spirit and scope of the utility model, the utility model is also Various changes and modifications are had, these various changes and improvements fall within the scope of the claimed invention.

Claims

1. a kind of drug administration device for gynecopathy, it is characterised in that：It is pushed away including an outer tube, an inner sleeve, an aseptic gas cylinder, one Bar, the inner sleeve rotation are socketed in outer tube, and the forepart of the outer tube offers through hole A, the forepart of the inner sleeve Through hole B is offered, is divided into the medicine storage cavity of forepart and the aseptic gas barrel chamber at rear portion in the pipe of the inner sleeve, in the medicine storage cavity Medicine is accommodated, places the aseptic gas cylinder full of aseptic gas in the aseptic gas barrel chamber, the push rod is fixed in nothing Bacterium gas cartridge tail end, the medicine storage cavity is interior to have pricker, and the front end of the aseptic gas cylinder has film, the needle point of the pricker Face film and the front for being located at film.

2. drug administration device for gynecopathy according to claim 1, it is characterised in that：It is equipped in the medicine storage cavity and connects with inner sleeve Medicine storage cavity is separated into multiple small coyote holes by the partition plate being integrated, and the inner sleeve forepart corresponds to each coyote hole and sets a row logical Hole B, the position of the through hole A are corresponding with through hole B.

3. drug administration device for gynecopathy according to claim 2, it is characterised in that：The outside of the inner sleeve is equipped with limit convex It rises, the tail end of the outer tube is set there are two limited block, and the limit protrusion is located between two limited blocks, between two limited blocks The angle number of degrees be less than adjacent two row through hole B between the angle number of degrees.

4. drug administration device for gynecopathy according to claim 3, it is characterised in that：The angle number of degrees between described two limited blocks It is the half of the angle number of degrees between adjacent two row through hole B.

5. drug administration device for gynecopathy according to claim 1, it is characterised in that：The drug delivery device is further included by pin, pin The insurance institution that block and handle three parts are made into integration, the pin block holding is between limited block and limit protrusion, the sterile gas The side of body cylinder is equipped with cotter way, and the inner sleeve upper limit protrusion is other to be equipped with the through hole C passed through for pin, the pin reach through hole In C insertion cotter ways, the handle is exposed in outer outside of sleeve.

6. drug administration device for gynecopathy according to claim 1, it is characterised in that：The outer tube interior forward end is equipped with cylinder Connected in star, the inner sleeve front end are equipped with cylindrical bump, and the cylindrical bump is rotatably installed in cylinder shape groove.