CN210871504U

CN210871504U - Disposable vaginal dilator suitable for middle-aged and old women

Info

Publication number: CN210871504U
Application number: CN201921374414.5U
Authority: CN
Inventors: 王彩霞; 张艳; 段亚亭
Original assignee: Chongqing Traditional Chinese Medicine Hospital
Current assignee: Chongqing Traditional Chinese Medicine Hospital
Priority date: 2019-08-23
Filing date: 2019-08-23
Publication date: 2020-06-30
Anticipated expiration: 2029-08-23

Abstract

The utility model provides a disposable vaginal dilator which is suitable for middle and old aged women and is provided with auxiliary wings at the two ends of an upper expansion wing and a lower expansion wing, comprising an upper expansion wing, a lower expansion wing, auxiliary wings fixed at the two ends of the upper expansion wing and the lower expansion wing, a fixed adjusting rod, and both the upper expansion wing and the lower expansion wing comprise wing parts and handle parts; the fixed adjusting rod comprises a fixed adjusting rod fixing part and a fixed adjusting rod clamping tooth part, the handle part of the upper expansion wing is provided with an adjusting hole, and the clamping tooth part of the fixed adjusting rod is inserted into the adjusting hole; the left end and the right end of the handle part of the upper expansion wing are provided with two shaft pin holes, and the left end and the right end of the lower expansion wing are provided with shaft pins corresponding to the shaft pin holes of the upper expansion wing; the inner sides of the upper and lower expansion wings are respectively provided with a clamping groove, the auxiliary wings are fixed in the clamping grooves at the inner sides of the two ends of the upper and lower expansion wings, the left auxiliary wing is fixed at the left end of the upper and lower expansion wings, and the right auxiliary wing is fixed at the right end of the upper and lower expansion wings.

Description

Disposable vaginal dilator suitable for middle-aged and old women

Technical Field

The utility model relates to the field of medical appliances for operations such as gynecological examination and family planning, in particular to a disposable vaginal dilator suitable for middle-aged and old women.

Background

The common medical vaginal dilator consists of an upper dilating wing and a lower dilating wing which are duck-bill-shaped or olecranon-shaped, and the upper dilating wing and the lower dilating wing are connected together by a pin-hole of the upper dilating wing and the lower dilating wing, and the size of the expansion is controlled by an adjusting and fixing mechanism. The common vaginal dilator has little use problem for common patients, but some middle-aged and old patients or patients with too many children have a problem, the inner vaginal wall of the patients is loose, after the common vaginal dilator is opened, the upper and lower dilating wings can only prop open the upper and lower inner vaginal walls, the loose vaginal walls at two sides can naturally sag into the vaginal dilator, thus the sight of doctors is blocked, the operation space is also reduced, and the accuracy of the operation of the doctors is influenced.

Disclosure of Invention

The purpose of the utility model is to solve the problems existing in the prior art and provide a disposable practical vaginal dilator suitable for middle-aged and old women. The problem that the sight of a doctor is blocked and the operation space is small when the middle-aged and old patients are operated is solved.

The technical scheme for realizing the purpose is as follows: the disposable vaginal dilator suitable for middle-aged and old women comprises an upper dilating wing, a lower dilating wing, a fixed adjusting rod and auxiliary wings fixed at the two ends of the inner side of the upper dilating wing and the lower dilating wing, wherein:

go up the expansion wing including last expansion wing alar part and last expansion wing handhold portion, lower expansion wing alar part and lower expansion wing handhold portion, both ends are opened there are axle pin hole, inspection mouth and fixed adjustment pole regulation hole about going up expansion wing handhold portion. The left end and the right end of the handle part of the lower expansion wing are provided with shaft pins corresponding to the pin holes of the shaft of the upper expansion wing, the handle part of the lower expansion wing is also provided with a fixed adjusting rod fixing hole, the shaft pins at the left end and the right end of the lower expansion wing are inserted into the corresponding pin holes at the left end and the right end of the upper expansion wing for fixing, and the inspection port is positioned above the wing part of the lower expansion wing;

the fixed adjusting rod comprises a fixed adjusting rod fixing part and a fixed adjusting rod clamping tooth part, the fixed adjusting rod fixing part is installed in the fixed adjusting rod fixing hole, and the fixed adjusting rod clamping tooth part is inserted in the fixed adjusting rod adjusting hole to be used for adjusting.

The upper and lower expansion wings and the fixed adjusting rod are made of non-toxic polystyrene material, so that the strength is high and the deformation resistance is good;

and both ends of the inner side of the wing part of the upper and lower expansion wings are provided with a strip-shaped clamping groove.

The inner sides of the wing parts of the upper and lower expansion wings are provided with pin holes which penetrate through the clamping grooves from inside to outside without penetrating through the outer sides, the number of the pin holes is the same on each side and is more than or equal to 3, the auxiliary wings are inserted into the clamping grooves, and the auxiliary wings are fixed on the upper and lower expansion wings through bolts and the pin holes.

The auxiliary wings are made of natural rubber and latex.

The utility model discloses compare in prior art's beneficial effect is, when carrying out the operation to middle and old aged women patient, saved the manpower of hospital, need not the redistribution people to go to dial out the vaginal wall on both sides, the success rate of doctor's operation is higher, and it is also more convenient to operate. The structure is simpler, and the manufacture is easier.

Drawings

Fig. 1 is a schematic structural view of the disposable vaginal dilator suitable for middle-aged and elderly women;

fig. 2 is a front view of the expanding wing of the disposable vaginal dilator suitable for middle-aged and elderly women;

fig. 3 is a front view of the lower expansion wing of the disposable vaginal dilator suitable for middle-aged and elderly women;

fig. 4 is a schematic structural view of the inner part of the upper expansion wing of the disposable vaginal dilator for middle-aged and elderly women;

fig. 5 is a schematic structural view of the inner part of the lower expansion wing of the disposable vaginal dilator for middle-aged and elderly women;

FIG. 6 is a cross-sectional view taken along line A-A of FIG. 5;

the designations in the figures correspond respectively to:

1-Upper expansion wing part

2-lower expansion wing part

3-fixed regulating rod clamping tooth part

4-attached wing

5-fixed adjusting rod adjusting hole

6-axle pin

7-axle pin hole

8-viewport

9-Upper expansion wing handle

Handle part with 10-lower expansion wing

11-left clamping groove of upper expansion wing

12-Upper expansion wing right clamping groove

13-left neck of lower expansion wing

14-lower expansion wing right clamping groove

15-fixed adjusting rod fixing hole

16-fixed adjusting rod fixing part

17-pin hole

18-bolt

Detailed Description

In order that those skilled in the art can better understand the present invention, the following technical solutions are further described with reference to the accompanying drawings and examples.

Referring to fig. 1, 2, 3, 4, 5 and 6, the preferred embodiment of the present invention is a disposable vaginal dilator for middle-aged and elderly women, which comprises an upper dilating wing, a lower dilating wing, a fixing and adjusting rod, and auxiliary wings 4 fixed at two ends of the inner side of the upper dilating wing and the lower dilating wing.

The upper expansion wing comprises an upper expansion wing part 1 and an upper expansion wing handle part 9, and the lower expansion wing comprises a lower expansion wing part 2 and a lower expansion wing handle part 10; an inspection port 8 and a fixed adjusting rod adjusting hole 5 are formed in the upper expansion wing handle part 9, shaft pin holes 7 are formed in the left end and the right end, shaft pins 6 corresponding to the upper expansion wing shaft pin holes 7 are arranged at the two ends of the lower expansion wing part 2, and a fixed adjusting rod fixing hole 15 is formed in the lower expansion wing handle part 10. The inspection port 8 is located above the lower flared wing portion 2.

The fixed adjustment pole includes fixed adjustment pole fixed part 16 and fixed adjustment pole latch portion 3, and the fixed adjustment pole fixed part 16 of fixed adjustment pole is installed under in the fixed adjustment pole fixed orifices 15 of opening on the expansion wing handle portion 10, and fixed adjustment pole latch portion 3 passes the fixed adjustment pole regulation hole 5 that is located expansion wing handle portion 9 and is used for adjusting the utility model discloses an open and close the size.

The upper expanding wing, the lower expanding wing and the fixed adjusting rod are all made of medical nontoxic high polymer material polypropylene.

The left end of the inner side of the upper expansion wing part 1 is provided with an upper expansion wing left clamping groove 11, the right end is provided with an upper expansion wing right clamping groove 12, the left end of the inner side of the lower expansion wing part 2 is provided with a lower expansion wing left clamping groove 13, and the right end is provided with a lower expansion wing right clamping groove 14.

The inner sides of the wing parts of the upper and lower expansion wings are provided with pin holes 17 which penetrate through the clamping grooves from inside to outside and do not penetrate through the outer sides, and each side of the pin holes 17 is the same in number and is more than or equal to 3.

The attached wings 4 are made of natural rubber and latex.

When the auxiliary wing is installed, the upper end and the lower end of the auxiliary wing 4 are respectively placed into the corresponding clamping grooves of the upper expanding wing part and the lower expanding wing part, and then the auxiliary wing 4 is fixed in the corresponding clamping groove by inserting the bolt 18 into the pin hole 17, and the auxiliary wing 4 is very thin and made of natural rubber and latex, so that the deformation is very large and is not easy to damage, and the auxiliary wing 4 can be directly fixed in the corresponding clamping groove by the bolt 18. When closed, the auxiliary wings 4 are received in the cavity formed between the upper and lower expanding

wing parts

1 and 2. When the wing is opened, the handle part 9 of the upper expansion wing is manually pressed down, so that the wing part 1 of the upper expansion wing and the wing part 2 of the lower expansion wing are opened, and the auxiliary wings 4 at the two ends are stretched to cause deformation.

The utility model discloses a disposable vaginal dilator suitable for middle-aged and old women goes up expansion alar part 1 and expands alar part 2 down and has constituted a structure similar to "duckbilled clip", when using, sends closed vaginal dilator into along the vagina, and the vagina longitudinal line is 0 degree angle with the biggest transverse diameter of dilator and sends into. Then the upper and lower dilating wings are slowly opened to facilitate the examination in the vagina.

The utility model discloses a disposable vaginal dilator suitable for middle-aged and old women, because the attached wing 4 fine stop about both ends lax the vaginal inner wall in the expander that hangs down of having lived, make in operation process traditional chinese medical science institute need not join in marriage the special person and dial for the doctor, saved the manpower in the operation, also let doctor's the field of vision not blockked, the better inspection that goes on, the operation does not hinder, for the doctor provides a better operation environment, the accuracy of doctor's operation has been improved.

The above detailed description is provided for the disposable vaginal dilator suitable for the middle-aged and the elderly women. The description of the specific embodiments is only intended to facilitate an understanding of the method of the invention and its core ideas. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.

Claims

1. A disposable vaginal dilator suitable for middle-aged and elderly women comprises an upper dilating wing, a lower dilating wing and a fixed adjusting rod, wherein the upper dilating wing comprises an upper dilating wing part and an upper dilating wing handle part; two shaft pins corresponding to the shaft pin holes are arranged at two ends of the handle part of the lower expansion wing; the handle part of the lower expansion wing is also provided with a fixed adjusting rod fixing hole, and the inspection hole is positioned right above the wing part of the lower expansion wing; the fixed regulating rod comprises a fixed regulating rod fixing part and a fixed regulating rod clamping tooth part, the fixed regulating rod fixing part is installed in the fixed regulating rod fixing hole, and the fixed regulating rod clamping tooth part is inserted in the fixed regulating rod regulating hole, and the fixed regulating rod clamping tooth part is characterized in that: and the left end and the right end of the inner side of the upper expanding wing and the lower expanding wing are respectively fixed with an auxiliary wing.

2. A single use vaginal dilator suitable for use by an elderly woman, according to claim 1, wherein: the upper expansion wing, the lower expansion wing and the fixed adjusting rod are all made of polypropylene materials.

3. A single use vaginal dilator suitable for use by an elderly woman, according to claim 1, wherein: the left end and the right end of the inner side of the wing part of the upper expansion wing and the lower expansion wing are both provided with a strip-shaped clamping groove.

4. A single use vaginal dilator suitable for use by an elderly woman, according to claim 1, wherein: the inner sides of the wing parts of the upper and lower expansion wings are provided with pin holes which penetrate through the clamping grooves from inside to outside and do not penetrate through the outer sides, and the number of the pin holes is the same on each side and is more than or equal to 3.

5. A single use vaginal dilator suitable for use by an elderly woman, according to claim 1, wherein: the auxiliary wings at the two ends are fixed in the wing parts of the expansion wings through clamping grooves, pin holes and pin shafts at the left end and the right end of the inner sides of the wing parts of the upper expansion wing and the lower expansion wing.

6. A single use vaginal dilator suitable for use by an elderly woman, according to claim 1, wherein: the auxiliary wings are made of natural rubber and latex.