CN211749525U

CN211749525U - Vaginal dilator for gynecological examination

Info

Publication number: CN211749525U
Application number: CN202020107196.5U
Authority: CN
Inventors: 姚海燕
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-01-17
Filing date: 2020-01-17
Publication date: 2020-10-27
Anticipated expiration: 2030-01-17

Abstract

The utility model discloses a vaginal dilator for gynecological examination. The utility model comprises a fixed plate, a chute is arranged on the surface of the top end inside the fixed plate in a penetrating way, a movable fixture block is arranged inside the chute, a positioning clamp plate is arranged on one side of the top end of the movable fixture block, fixed holes are arranged on two sides of the outer wall of the fixed plate at equal distances, the positioning clamp plate is fixedly connected with the fixed holes through positioning clamp pins, a fixed arm is arranged on one side of the bottom end of the movable fixture block, a movable support plate is hinged with the bottom end of the fixed arm, a connecting arm is arranged on one side inside the chute, the movable fixture block can be pushed to move inside the chute by holding a fixed handle and a movable handle, and the positioning clamp pins are arranged inside the positioning clamp plate and the fixed holes by connecting and fixing the movable fixture block and the fixed arm, thereby the, the use is convenient.

Description

Vaginal dilator for gynecological examination

Technical Field

The utility model relates to the technical field of medical auxiliary equipment, in particular to a vaginal dilator for gynecological examination.

Background

The vaginal dilator is a surgical instrument used for dilating vagina in obstetrics and gynecology department and checking and treating vagina, cervix uteri and uterine cavity, and the prior clinical vaginal dilator has two types, one is made of stainless steel metal material, and the other is a disposable vaginal dilator made of plastic.

However, the existing vaginal dilator for gynecological examination has the problems that the tightness of the fit between the movable support plate and the connecting arm and the affected part of the patient is poor, the firmness of the device during expansion is poor, and the affected part of the patient is easily expanded to cause discomfort.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a vaginal dilator for gynecological examination to current vaginal dilator for gynecological examination who proposes in solving above-mentioned background art has the compactness of laminating between activity extension board and linking arm and the patient affected part relatively poor when using, and the fastness when leading to the device expansion is relatively poor, the problem of uncomfortable sense when causing the expansion of patient affected part easily.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a vaginal dilator for gynecological examination, includes the fixed plate, fixed plate internally mounted has adjustment mechanism, adjustment mechanism includes spout, activity fixture block, location splint, fixed orifices and location bayonet lock, the spout has been seted up on the inside top surface of fixed plate, spout internally mounted has movable fixture block, location splint are installed to activity fixture block top one side, the fixed orifices has been seted up to the impartial distance in fixed plate outer wall both sides, through location bayonet lock fixed connection between location splint and the fixed orifices.

Furthermore, a supporting mechanism is installed on one side of the bottom end of the movable clamping block, the supporting mechanism comprises a fixed arm, a movable supporting plate, a connecting arm, a fixed supporting plate and a steering clamping sleeve, the fixed arm is installed on one side of the bottom end of the movable clamping block, the movable supporting plate is hinged to the bottom end of the fixed arm, the connecting arm is installed on one side inside the sliding groove, the fixed supporting plate is hinged to the bottom end of the connecting arm, and the top end of the movable supporting plate is rotatably connected with the bottom end.

Furthermore, lubricating mechanism is installed to inside one side of activity extension board, lubricating mechanism includes silica gel gasket, lubricated cavity, through-hole and notes liquid pipe, lubricated cavity has been seted up to inside one side of activity extension board, the subsides of activity extension board outer wall one side have covered the silica gel gasket, the silica gel gasket runs through with lubricated cavity junction equidistance and has seted up the through-hole, the embedding of activity extension board top one side is installed and is annotated the liquid pipe.

Further, movable handle is installed to activity fixture block top opposite side, fixed handle is installed to the inside opposite side of activity fixture block, fixed handle and activity handle surface are all pasted and are covered the antiskid paster.

Furthermore, the steering clamping sleeve is rotatably connected with the bottom end of the fixed arm through a fixed shaft, and a fastening nut is sleeved on one side of the fixed shaft.

Furthermore, the outer diameter of the positioning bayonet lock is equal to the inner diameter of the fixing hole, and the positioning bayonet lock is connected with the fixing hole through thread cracking.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses a be provided with fixed handle, through gripping fixed handle and movable handle, can promote movable fixture block and remove inside the spout to it is fixed with being connected of fixed arm through movable fixture block, wear to establish inside location splint and fixed orifices with the location bayonet lock, thereby can adjust the interval between activity extension board and the fixed extension board fast according to actual disease state, device simple structure, it is convenient to use.

Through being provided with supporting mechanism, when adjusting fixed back to interval between activity extension board and the linking arm, adjust at the rotation of fixed arm and linking arm bottom respectively through turning to the cutting ferrule, can suitably deflect the inclination of activity extension board and linking arm to be convenient for activity extension board and linking arm and patient affected part support of laminating, thereby uncomfortable when effectively having alleviated patient affected part expansion, and the fastness when having improved the device expansion.

Through being provided with lubricated mechanism, can be to lubricated inside pouring into emollient of cavity through annotating the liquid pipe to when the activity extension board is leading in patient's affected part, can flow in emollient to silica gel gasket surface through the through-hole, under the effect of silica gel gasket and emollient, thereby reduced the friction between the activity extension board when leading-in and patient's affected part, reliability when having guaranteed the activity extension board and leading in.

Drawings

Fig. 1 is a schematic structural diagram in an embodiment of the present invention;

FIG. 2 is a schematic diagram of the adjustment mechanism of the embodiment of FIG. 1;

FIG. 3 is a schematic structural diagram of the support mechanism in the embodiment of FIG. 1;

fig. 4 is a schematic structural diagram of the lubricating mechanism in the embodiment of fig. 1.

Reference numerals: 1. a fixing plate; 2. fixing a handle; 3. an adjustment mechanism; 301. a chute; 302. a movable clamping block; 303. positioning the clamping plate; 304. a fixing hole; 305. positioning the bayonet lock; 4. a support mechanism; 401. a fixed arm; 402. a movable support plate; 403. a connecting arm; 404. fixing a support plate; 405. a steering clamp sleeve; 5. a lubrication mechanism; 501. a silica gel gasket; 502. a lubrication chamber; 503. a through hole; 504. a liquid injection pipe; 6. a movable handle.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4 together, a vaginal dilator for gynecological examination includes a fixing plate 1, an adjusting mechanism 3 is installed inside the fixing plate 1, the adjusting mechanism 3 includes a sliding slot 301, a movable clamping block 302, a positioning clamp 303, a fixing hole 304 and a positioning clamp 305, the sliding slot 301 is formed on the surface of the top end inside the fixing plate 1, the movable clamping block 302 is installed inside the sliding slot 301, the positioning clamp 303 is installed on one side of the top end of the movable clamping block 302, the fixing holes 304 are formed on two sides of the outer wall of the fixing plate 1 at equal distances, the positioning clamp 303 is fixedly connected with the fixing hole 304 through the positioning clamp 305, the movable handle 6 is installed on the other side of the top end of the movable clamping block 302, the fixed handle 2 is installed on the other side inside the movable clamping block 302, the anti-skid patches are adhered on the surfaces of the fixed handle 2, thereby can adjust the interval between activity extension board 402 and the fixed extension board 404 according to the in-service use condition, and increased the friction between fixed handle 2 and activity handle 6 and the palm through anti-skidding paster, avoided the device to take place to drop by palm department when using, the external diameter of location bayonet lock 305 equals the internal diameter of fixed orifices 304, be connected through the screw thread fracture between location bayonet lock 305 and the fixed orifices 304, it installs location splint 303 and fixed orifices 304 department to run through location bayonet lock 305, thereby can fix a position fixedly at spout 301 outside with the activity fixture block 302 after adjusting, it is difficult for taking place to become flexible in spout 301 inside to have solved activity fixture block 302, influence the problem of private parts expansion stability.

A supporting mechanism 4 is arranged on one side of the bottom end of the movable fixture block 302, the supporting mechanism 4 comprises a fixed arm 401, a movable support plate 402, a connecting arm 403, a fixed support plate 404 and a steering sleeve chuck 405, the fixed arm 401 is arranged on one side of the bottom end of the movable fixture block 302, the movable support plate 402 is hinged to the bottom end of the fixed arm 401, the connecting arm 403 is arranged on one side of the inner portion of the chute 301, the fixed support plate 404 is hinged to the bottom end of the connecting arm 403, the top end of the movable support plate 402 is rotatably connected with the bottom end of the fixed arm 401 through the steering sleeve chuck 405, the steering cutting sleeve 405 rotates at the fixed position of the bottom end of the fixed support plate 404, the fastening nut limits and fixes the steering cutting sleeve 405 at the fixed shaft, therefore, the movable support plate 402 can be adjusted and fixed in rotation, and the support firmness of the movable support plate 402 during expansion is ensured.

The lubricating mechanism 5 is installed on one side inside the movable support plate 402, the lubricating mechanism 5 comprises a silica gel gasket 501, a lubricating cavity 502, a through hole 503 and a liquid injection pipe 504, the lubricating cavity 502 is formed in one side inside the movable support plate 402, the silica gel gasket 501 is attached to one side of the outer wall of the movable support plate 402, the through hole 503 is formed in the joint of the silica gel gasket 501 and the lubricating cavity 502 in a penetrating mode at equal intervals, and the liquid injection pipe 504 is installed on one side of the top end of the movable support.

To sum up, the utility model provides a vaginal dilator for gynecological examination, at work, at first, through holding fixed handle 2 and movable handle 6, can promote movable fixture block 302 and move in spout 301, and through the connection of movable fixture block 302 and fixed arm 401 fixed, wear to establish location bayonet lock 305 inside location splint 303 and fixed orifices 304, thus can adjust the interval between movable extension board 402 and fixed extension board 404 according to the actual disease state fast, the device simple structure, it is convenient to use;

then, after the distance between the movable support plate 402 and the connecting arm 403 is adjusted and fixed, the rotating adjustment of the steering sleeve 405 at the bottom ends of the fixed arm 401 and the connecting arm 403 can properly deflect the inclination angles of the movable support plate 402 and the connecting arm 403, so that the movable support plate 402 and the connecting arm 403 can be conveniently attached to and supported by the affected part of the patient, the discomfort of the affected part of the patient during expansion is effectively relieved, and the firmness of the device during expansion is improved;

finally, lubricant can be injected into the lubricating chamber 502 through the liquid injection pipe 504, and when the movable support plate 402 is introduced to the affected part of the patient, the lubricant can flow into the surface of the silicone gasket 501 through the through hole 503, and under the action of the silicone gasket 501 and the lubricant, the friction between the movable support plate 402 and the affected part of the patient during introduction is reduced, and the reliability of the movable support plate 402 during introduction is ensured.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a vaginal dilator for gynecological examination, includes fixed plate (1), its characterized in that, fixed plate (1) internally mounted has adjustment mechanism (3), adjustment mechanism (3) include spout (301), activity fixture block (302), location splint (303), fixed orifices (304) and location bayonet lock (305), spout (301) have been seted up in fixed plate (1) inside top surface run through, spout (301) internally mounted has activity fixture block (302), location splint (303) are installed to activity fixture block (302) top one side, fixed orifices (304) have been seted up to the impartial distance in fixed plate (1) outer wall both sides, through location bayonet lock (305) fixed connection between location splint (303) and fixed orifices (304).

2. The vaginal dilator for gynecological examination according to claim 1, wherein a supporting mechanism (4) is installed on one side of the bottom end of the movable clamping block (302), the supporting mechanism (4) comprises a fixed arm (401), a movable supporting plate (402), a connecting arm (403), a fixed supporting plate (404) and a steering clamping sleeve (405), the fixed arm (401) is installed on one side of the bottom end of the movable clamping block (302), the movable supporting plate (402) is hinged to the bottom end of the fixed arm (401), the connecting arm (403) is installed on one side of the inside of the sliding groove (301), the fixed supporting plate (404) is hinged to the bottom end of the connecting arm (403), and the top end of the movable supporting plate (402) is rotatably connected with the bottom end of the fixed arm (401).

3. The vaginal dilator for gynecological examination according to claim 2, wherein a lubricating mechanism (5) is installed on one side inside the movable support plate (402), the lubricating mechanism (5) comprises a silica gel gasket (501), a lubricating chamber (502), a through hole (503) and a liquid injection pipe (504), the lubricating chamber (502) is formed in one side inside the movable support plate (402), the silica gel gasket (501) is attached to one side of the outer wall of the movable support plate (402), the through hole (503) is formed in the joint of the silica gel gasket (501) and the lubricating chamber (502) in a penetrating mode at equal intervals, and the liquid injection pipe (504) is installed on one side of the top end of the movable support plate (402) in an embedded mode.

4. The vaginal dilator for gynecological examination according to claim 1, wherein a movable handle (6) is installed on the other side of the top end of the movable clamping block (302), a fixed handle (2) is installed on the other side inside the movable clamping block (302), and anti-skid patches are attached to the surfaces of the fixed handle (2) and the movable handle (6).

5. A vaginal dilator for gynecological examinations according to claim 2 characterized in that the steering sleeve (405) is rotatably connected with the bottom end of the fixed arm (401) by a fixed shaft, and a fastening nut is sleeved on one side of the fixed shaft.

6. A vaginal dilator for gynecological examinations according to claim 1, characterized in that the external diameter of the positioning bayonet (305) is equal to the internal diameter of the fixing hole (304), and the positioning bayonet (305) and the fixing hole (304) are connected by threaded engagement.