CN205659250U

CN205659250U - Disposable aseptic vaginal dilator of gynaecology

Info

Publication number: CN205659250U
Application number: CN201620337101.2U
Authority: CN
Inventors: 刘慧文; 秦之娜
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-04-21
Filing date: 2016-04-21
Publication date: 2016-10-26
Anticipated expiration: 2026-04-21

Abstract

The utility model relates to a disposable aseptic vaginal dilator of gynaecology, including spacing pipe, the axial position of spacing pipe is equipped with the rotation axis, and the lateral wall of spacing pipe is equipped with first chuck, and the tip of first chuck is equipped with first expansion piece, and the lateral wall of rotation axis is equipped with the second chuck, and the second chuck corresponds with first chuck, and the tip of first chuck is equipped with second expansion piece, and second expansion piece corresponds with first expansion piece, spacing union coupling has taking over, and one end and spacing union coupling to taking over are equipped with first hold a writing brush or pen -write to the other end of taking over, the rotation axis is connected with operation pipe, is connected through the connecting pipe between the one end of operation pipe and the rotation axis, operates the other end of managing and is equipped with the second hold a writing brush or pen -write, the second hold a writing brush or pen -write corresponds with first hold a writing brush or pen -write. The utility model discloses conveniently control the hold a writing brush or pen -write and realize the separation and reunion to conveniently control the chuck separation and reunion, the expansion of piece is expanded in convenient control, makes things convenient for gynaecology's vagina expansion to use through the expansion piece.

Description

A kind of disposable sterilized gynaecologic vaginal dilator

Technical field

This utility model relates to a kind of vaginal dilator, is specifically related to a kind of disposable sterilized gynaecologic vaginal dilator.

Background technology

Vaginal dilator is the duck bill clip of a very book in fact, and doctor can first coat lubricant, directly before putting into vagina Will slowly open after all filling in whole folder, go to coordinate inspection with torch, instrument the most again；Vaginal dilator for operation Generally form with metal material；Vaginal dilator for general gynecologial examination is generally made up of the material such as polystyrene, polypropylene.Existing Some vaginal dilators are inconvenient to operate, and gynaecologic vaginal is expanded by especially inconvenience, and dilation procedure efficiency is low.

Utility model content

The purpose of this utility model is the defect for prior art and deficiency, it is provided that one facilitates control to hold a writing brush or pen-write realization Clutch, thus convenient control chuck clutch, the convenient expansion controlling expanding plate, facilitate gynaecologic vaginal to expand by expanding plate Disposable sterilized gynaecologic vaginal dilator.

For achieving the above object, the technical solution adopted in the utility model is:

Disposable sterilized gynaecologic vaginal dilator, including position-limiting tube, the axial location of position-limiting tube is provided with rotary shaft, position-limiting tube Lateral wall be provided with the first chuck, the end of the first chuck is provided with the first expanding plate being made up of silica gel material, the first expanding plate Structure in the form of sheets, the lateral wall of rotary shaft is provided with the second chuck, and the second chuck is corresponding with the first chuck, and the end of the first chuck sets Having the second expanding plate being made up of silica gel material, the second expanding plate is corresponding with the first expanding plate；Position-limiting tube connects butt tube, right One end of adapter is connected with position-limiting tube, and the other end of butt tube is provided with first and holds a writing brush or pen-write；Rotary shaft connects operation pipe, operation pipe Being connected by connecting tube between one end with rotary shaft, the other end of operation pipe is provided with second and holds a writing brush or pen-write；Second holds a writing brush or pen-write holds a writing brush or pen-write with first Corresponding；Operation pipe and first is provided with the first buffer spring between holding a writing brush or pen-write, operation pipe and first is provided with the second buffering elastic between holding a writing brush or pen-write Spring；First holds a writing brush or pen-write is provided with guide pipe, is set with lift adjustment pipe in guide pipe, and the outer surface of rising-falling tone pipe joint is provided with outer spiral shell Stricture of vagina, the end of guide pipe is provided with coil, and coil passes through to snap connection with the end of guide pipe, and the inner surface of coil is provided with interior spiral shell Stricture of vagina, coil is threaded connection with rising-falling tone pipe joint；The bottom of operation pipe is connected with the end of rising-falling tone pipe joint.

Further, the bottom of described operation pipe is provided with the link position of the end of rising-falling tone pipe joint and is connected ball.

Further, described connection ball is spherical form.

Further, described first hold a writing brush or pen-write and between butt tube, be provided with kink.

Further, described operation pipe and second is provided with bending section between holding a writing brush or pen-write.

Use after said structure, this utility model have the beneficial effect that the rotation of coil can control rising-falling tone pipe joint along Guide pipe realizes lifting moving, thus convenient control second holds a writing brush or pen-write to hold a writing brush or pen-write with first and realizes clutch, thus convenient control the first folder Head and the second chuck clutch, convenient control the first expanding plate and the expansion of the second expanding plate, expanded by the first expanding plate and second Opening sheet facilitates gynaecologic vaginal expansion to use；Second can be made to hold a writing brush or pen-write with first by the first buffer spring and the second buffer spring to hold a writing brush or pen-write Reset.

Accompanying drawing explanation

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

Description of reference numerals:

Position-limiting tube 11, rotary shaft the 12, first chuck the 13, first expanding plate the 14, second chuck the 15, second expanding plate 16, right Adapter 17, first hold a writing brush or pen-write 18, kink 19, operation pipe 20, connecting tube 21, second hold a writing brush or pen-write 22, bending section the 23, first buffer spring 24, the second buffer spring 25, position-limiting tube 26, rising-falling tone pipe joint 27, coil 28, connection ball 29.

Detailed description of the invention

Below in conjunction with the accompanying drawings this utility model is further described.

As it is shown in figure 1, one described in the utility model disposable sterilized gynaecologic vaginal dilator, including position-limiting tube 11, The axial location of position-limiting tube 11 is provided with rotary shaft 12, and the lateral wall of position-limiting tube 11 is provided with the first chuck 13, the end of the first chuck 13 Portion is provided with the first expanding plate 14 being made up of silica gel material, and the first expanding plate 14 structure in the form of sheets, the lateral wall of rotary shaft 12 sets Have the second chuck 15, the second chuck 15 is corresponding with the first chuck 13, and the end of the first chuck 13 is provided with is made up of silica gel material Second expanding plate 16, the second expanding plate 16 is corresponding with the first expanding plate 14；Position-limiting tube 11 connects butt tube 17, butt tube 17 One end is connected with position-limiting tube 11, and the other end of butt tube 17 is provided with first and holds a writing brush or pen-write 18；Rotary shaft 12 connects operation pipe 20, operation Being connected by connecting tube 21 between one end of pipe 20 with rotary shaft 12, the other end of operation pipe 20 is provided with second and holds a writing brush or pen-write 22；Second Hold a writing brush or pen-write 22 hold a writing brush or pen-write with first 18 corresponding；Operation pipe 20 and first holds a writing brush or pen-write and is provided with the first buffer spring 24 between 18, operation pipe 20 with First holds a writing brush or pen-write is provided with the second buffer spring 25 between 18；First holds a writing brush or pen-write 18 is provided with guide pipe 26, is set with liter in guide pipe 26 Falling tone pipe joint 27, the outer surface of rising-falling tone pipe joint 27 is provided with external screw thread, and the end of guide pipe 26 is provided with coil 28, coil 28 with lead To the end of pipe 26 by snapping connection, the inner surface of coil 28 is provided with female thread, and coil 28 and rising-falling tone pipe joint 27 pass through spiral shell Stricture of vagina connects；The bottom of operation pipe 20 is connected with the end of rising-falling tone pipe joint 27；The bottom of operation pipe 20 and rising-falling tone pipe joint 27 The link position of end is provided with connection ball 29；Connecting ball 29 is spherical form；First holds a writing brush or pen-write be provided with between 18 and butt tube 17 curved Folding part 19；Operation pipe 20 and second holds a writing brush or pen-write and is provided with bending section 23 between 22.

This utility model disposable sterilized gynaecologic vaginal dilator, the rotation of coil 28 can control rising-falling tone pipe joint 27 edge Guide pipe 26 and realize lifting moving, thus convenient control second and hold a writing brush or pen-write and 22 and first hold a writing brush or pen-write and 18 realize clutch, thus convenient control Make the first chuck 13 and the second chuck 15 clutch, convenient control the first expanding plate 14 and expansion of the second expanding plate 16, by the One expanding plate 14 and the second expanding plate 16 facilitate gynaecologic vaginal expansion to use；By the first buffer spring 24 and the second buffer spring 25 Second can be made to hold a writing brush or pen-write 22 and first hold a writing brush or pen-write 18 resets.

Wherein, the bottom of operation pipe 20 is provided with the link position of the end of rising-falling tone pipe joint 27 and is connected ball 29；Connect ball 29 is spherical form；Install so convenient.

The above is only better embodiment of the present utility model, therefore all according to described in this utility model patent claim Structure, feature and principle done equivalence change or modify, be all included in this utility model patent claim.

Claims

1. a disposable sterilized gynaecologic vaginal dilator, including position-limiting tube (11), it is characterised in that: position-limiting tube (11) axial Position is provided with rotary shaft (12), and the lateral wall of position-limiting tube (11) is provided with the first chuck (13), and the end of the first chuck (13) is provided with The first expanding plate (14) being made up of silica gel material, the first expanding plate (14) structure in the form of sheets, the lateral wall of rotary shaft (12) sets Having the second chuck (15), the second chuck (15) is corresponding with the first chuck (13), and the end of the first chuck (13) is provided with by silica gel material The second expanding plate (16) that material is made, the second expanding plate (16) is corresponding with the first expanding plate (14)；It is right that position-limiting tube (11) connection has Adapter (17), one end of butt tube (17) is connected with position-limiting tube (11), and the other end of butt tube (17) is provided with first and holds a writing brush or pen-write (18)； Rotary shaft (12) connects operation pipe (20), between one end and the rotary shaft (12) of operation pipe (20) by connecting tube (21) even Connecing, the other end of operation pipe (20) is provided with second and holds a writing brush or pen-write (22)；Second hold a writing brush or pen-write (22) hold a writing brush or pen-write with first (18) corresponding；Operation pipe (20) holding a writing brush or pen-write be provided with the first buffer spring (24) between (18) with first, operation pipe (20) and first holds a writing brush or pen-write and is provided with the between (18) Two buffer springs (25)；First hold a writing brush or pen-write (18) be provided with guide pipe (26), be set with lift adjustment pipe (27) in guide pipe (26), The outer surface of rising-falling tone pipe joint (27) is provided with external screw thread, and the end of guide pipe (26) is provided with coil (28), coil (28) and guiding The end of pipe (26) is by snapping connection, and the inner surface of coil (28) is provided with female thread, coil (28) and rising-falling tone pipe joint (27) It is threaded connection；The bottom of operation pipe (20) is connected with the end of rising-falling tone pipe joint (27).

Disposable sterilized gynaecologic vaginal dilator the most according to claim 1, it is characterised in that: the bottom of operation pipe (20) It is provided with the link position of the end of rising-falling tone pipe joint (27) and is connected ball (29).

Disposable sterilized gynaecologic vaginal dilator the most according to claim 2, it is characterised in that: it is spherical for connecting ball (29) Shape.

Disposable sterilized gynaecologic vaginal dilator the most according to claim 1, it is characterised in that: first holds a writing brush or pen-write (18) with right It is provided with kink (19) between adapter (17).

Disposable sterilized gynaecologic vaginal dilator the most according to claim 1, it is characterised in that: operation pipe (20) and second Hold a writing brush or pen-write and between (22), be provided with bending section (23).