CN214157279U

CN214157279U - Gynecological examination expander

Info

Publication number: CN214157279U
Application number: CN202022586308.2U
Authority: CN
Inventors: 官晓斐; 王萍; 徐建敏; 乔朝成
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-11
Filing date: 2020-11-11
Publication date: 2021-09-10
Anticipated expiration: 2030-11-11

Abstract

The utility model discloses a gynecological examination expander relates to gynaecology technical field, the on-line screen storage device comprises a base, the last fixed surface of base is connected with first dead lever, the circular recess has been seted up on the upper portion of first dead lever, first cover of rotating has been cup jointed to the inside of circular recess, the top of first dead lever is equipped with the second dead lever, and the bottom of second dead lever carries out threaded connection with first cover of rotating. This gynecological examination expander, through carrying out threaded connection in the bottom of first rotating sleeve and second dead lever and can make the circular duct reciprocate, the beneficial effect of adjusting not co-altitude has been reached to different patients, the other end that has bracing piece and bracing piece through the left part of second slider articulates with fan-shaped supporting shoe through the round pin axle articulates, and the second slider, lead to the groove, the rotating ring, the second connecting rod, the second rotates the cooperation setting between cover and the circular duct, make fan-shaped supporting shoe strut the vagina inside, the condition of an illness inside the vagina has been guaranteed to observe smoothly.

Description

Gynecological examination expander

Technical Field

The utility model relates to a gynaecology technical field specifically is a gynecological examination expander.

Background

The vaginal dilator is mainly used for routine gynecological examination and operation, and is structurally a thin duckbill clip, a doctor can firstly apply a lubricant before putting the vagina into the vagina, then can slowly push the vagina into the vagina until the whole clip head enters the vagina, and then slowly opens the vagina through handles at two sides, and then uses a flashlight/fingers/instruments to carry out matching examination.

Present some expanders simple structure, the function is single, only can play the effect of opening the vagina, need the doctor to carry out the hand and continuously strut when the inspection, can make doctor's arm ache for a long time, but also can lead to the doctor can not go to carry out other operations, it is very inconvenient to operate, and still need just can see the feelings with the help of external light when observing the state of an illness, because the narrow light in space is blockked very easily, so to above-mentioned problem, a gynaecology inspection expander is proposed at present.

SUMMERY OF THE UTILITY MODEL

The utility model provides a gynecological examination expander, which solves the problem of the prior art.

In order to achieve the above object, the utility model provides a following technical scheme: a gynecological examination dilator comprises a base, wherein a first fixing rod is fixedly connected to the upper surface of the base, a circular groove is formed in the upper portion of the first fixing rod, a first rotating sleeve is sleeved inside the circular groove, a second fixing rod is arranged above the first fixing rod, the bottom of the second fixing rod is in threaded connection with the first rotating sleeve, two first sliding grooves are formed in the outer surface of the second fixing rod, a circular pipe is fixedly connected to the upper surface of the second fixing rod, a plurality of second sliding grooves are formed in the inner side wall of the circular pipe, a second sliding block is slidably connected inside each second sliding groove, a through groove is formed in the right portion of the upper surface of each second sliding block, a rotating circular ring is rotatably connected inside each through groove, a plurality of second connecting rods are fixedly connected to the right side surface of the rotating circular ring, and a second rotating sleeve is fixedly connected to the right side surface of each second connecting rod, the second rotates the cover and carries out threaded connection with the surface of circular tube, a plurality of fixed blocks of the left surface fixedly connected with of circular tube, every the inside of fixed block all articulates through the round pin axle has fan-shaped supporting shoe, the left part of second slider articulates through the round pin axle has the bracing piece, and the other end of bracing piece articulates through the round pin axle with the inside wall of fan-shaped supporting shoe.

As further description of the technical scheme, the fixing clamp is fixedly connected to the right side face of the base, so that the base can be fixed on the examination bed body, and the dilator is more stable when the dilator is used.

As a further description of the above technical solution, each of the first sliding grooves is slidably connected with a first sliding block, the end surface of each of the first sliding blocks is hinged to a first connecting rod through a pin, the bottom surface of each of the first connecting rods is hinged to the upper surface of the base through a pin, and when the second fixing rod ascends, the second fixing rod is guided, so that the second fixing rod ascends more stably.

As further description of the technical scheme, the inner side wall of each sector supporting block is fixedly connected with a plurality of LED lamps, so that the inside of the vagina can be observed, and the inside of the vagina can be observed more clearly.

As further description of the technical scheme, the supporting rod is a bent rod, and an included angle between the supporting rod and the horizontal is an obtuse angle, so that a larger space can be supported in the vagina, and an overlarge space can be observed.

As a further description of the above technical solution, there are four second chutes and four fixing blocks, which have a more stable effect of supporting the sector-shaped supporting block.

As further description of the technical scheme, the plastic rubber sleeves are sleeved on the outer surfaces of the circular tube and the fan-shaped supporting block, so that the vaginal wall is prevented from being injured when the supporting block is propped up, and the supporting block can be replaced after use to prevent virus infection to a patient when the supporting block is reused.

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. the utility model discloses a carry out threaded connection in the bottom of first rotating sleeve and second dead lever and can make the circular duct reciprocate, reached and adjusted the not beneficial effect of co-altitude to different patients, the left part through the second slider articulates through the other end that the round pin axle articulated have bracing piece and fan-shaped supporting shoe articulates, and the second slider, lead to the groove, the rotating ring, the second connecting rod, the second rotates the cooperation setting between cover and the circular duct, make fan-shaped supporting shoe strut to the vagina inside, the condition of an illness of observing the vagina smoothly has been guaranteed.

2. The utility model discloses a right side fixedly connected with fixation clamp of base can make the base fix on the inspection bed body, makes the expander more stable when using the expander, through every a plurality of LED lamps of inside wall fixedly connected with of fan-shaped supporting shoe can observe inside the vagina, make to observe inside the vagina clearer, be the knee through the bracing piece, and be the obtuse angle with the horizontally contained angle, can make the inside bigger space that props up of vagina, can observe bigger space, the surface through circular duct and fan-shaped supporting shoe has cup jointed the plastic rubber cover, prevent when propping that the vaginal wall from receiving the injury and can change after using and prevent to cause the germ to infect to patient when using again, reached the beneficial effect who prevents the germ from infecting.

Drawings

FIG. 1 is a front view of the base of the present invention;

fig. 2 is a cross-sectional view of a front view of the base of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2 according to the present invention;

fig. 4 is an enlarged schematic view of the structure at B in fig. 2 according to the present invention.

In the figure: 1. a base; 2. a first fixing lever; 3. a fixing clip; 4. a first connecting rod; 5. a first rotating sleeve; 6. a second fixing bar; 7. a circular tube; 8. a second rotating sleeve; 9. a plastic rubber sleeve; 10. a circular groove; 11. a first chute; 12. a first slider; 13. a second connecting rod; 14. an LED lamp; 15. a sector-shaped supporting block; 16. a support bar; 17. a fixed block; 18. a second slider; 19. a through groove; 20. a second chute; 21. the ring is rotated.

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, the present invention provides a technical solution: a gynecological examination dilator comprises a base 1, wherein a fixing clamp 3 is fixedly connected to the right side surface of the base 1, the base 1 can be fixed on an examination bed body, the dilator is more stable when the dilator is used, a first fixing rod 2 is fixedly connected to the upper surface of the base 1, a circular groove 10 is formed in the upper portion of the first fixing rod 2, a first rotating sleeve 5 is sleeved inside the circular groove 10, a second fixing rod 6 is arranged above the first fixing rod 2, the bottom of the second fixing rod 6 is in threaded connection with the first rotating sleeve 5, two first sliding grooves 11 are formed in the outer surface of the second fixing rod 6, a first sliding block 12 is slidably connected inside each first sliding groove 11, the end surface of each first sliding block 12 is hinged with a first connecting rod 4 through a pin shaft, the bottom surface of each first connecting rod 4 is hinged with the upper surface of the base 1 through a pin shaft, the second fixing rod 6 is guided when the second fixing rod 6 ascends, the messenger is more steady when rising, the last fixed surface of second dead lever 6 is connected with circular pipe 7, a plurality of second spout 20 have been seted up to the inside wall of circular pipe 7, the inside sliding connection of every second spout 20 has second slider 18, logical groove 19 has been seted up to the right part of the upper surface of every second slider 18, every inside that leads to groove 19 all rotates and is connected with rotation ring 21, a plurality of second connecting rods 13 of right flank fixedly connected with of rotation ring 21, the equal fixedly connected with second of the right flank of every second connecting rod 13 rotates cover 8, second rotates cover 8 and carries out threaded connection with circular pipe 7's surface, a plurality of fixed blocks 17 of left surface fixedly connected with of circular pipe 7, the inside of every fixed block 17 all articulates through the round pin axle has fan-shaped supporting shoe 15, plastic rubber sleeve 9 has been cup jointed to the surface of circular pipe 7 and fan-shaped supporting shoe 15, prevent when propping up that the vaginal wall from receiving the injury and can prevent after the use when changing reuse Cause the virus infection to patient, second spout 20 and fixed block 17 all have four, played and prop up more stable effect to fan-shaped supporting shoe 15, a plurality of LED lamps of inside wall fixedly connected with 14 of every fan-shaped supporting shoe 15, can observe the vagina inside, it is clearer to make the observation inside the vagina, the left part of second slider 18 articulates through the round pin axle has bracing piece 16, and the other end of bracing piece 16 articulates through the round pin axle with fan-shaped supporting shoe 15's inside wall, bracing piece 16 is the knee, and be the obtuse angle with the horizontally contained angle, can make the vagina inside prop up bigger space, can observe the space that is bigger.

The working principle is as follows: when the multifunctional rotating sleeve is used, the multifunctional rotating sleeve is firstly fixed on an examination bed chair through the fixing clamp 3, then the second fixing rod 6 is enabled to ascend or descend under the guidance of the first connecting rod 4 by rotating the first rotating sleeve 5, then the left end of the fan-shaped supporting block 15 is sent into the vagina under the action of the base 1 and the fixing clamp 3 again, the LED lamp 14 is turned on for illumination, then the position of the base 1 is kept still, then the second rotating sleeve 8 is rotated to enable the second rotating sleeve 8 to move leftwards, the second rotating sleeve 8 rotates leftwards to drive the second connecting rod 13 to move leftwards, the second connecting rod 13 moves leftwards to drive the second sliding block 18 to slide in the second sliding groove 20, and therefore the supporting rod 16 moves to prop open the fan-shaped supporting block 15 and observe the internal state of an illness.

In conclusion, the gynecological examination dilator can enable the circular tube 7 to move up and down by screwing the bottom of the first rotating sleeve 5 and the bottom of the second fixing rod 6, so as to achieve the beneficial effect of adjusting different heights for different patients, the left part of the second slider 18 is hinged with the support rod 16 and the other end of the support rod 16 is hinged with the fan-shaped support block 15 through the pin shaft, the second slider 18, the through groove 19, the rotating ring 21, the second connecting rod 13, the second rotating sleeve 8 and the circular tube 7 are arranged in a matching way, so that the fan-shaped support block 15 can prop open the interior of the vagina, thereby ensuring smooth observation of the internal state of an illness of the vagina, the base 1 can be fixed on the examination bed body by fixedly connecting the fixing clamp 3 on the right side surface of the base 1, the dilator is more stable when the dilator is used, and a plurality of LED lamps 14 are fixedly connected on the inner side wall of each fan-shaped support block 15, can observe the vagina inside, it is clearer to make the vagina inside observe, be the knee through bracing piece 16, and be the obtuse angle with the horizontally contained angle, can make the vagina inside prop bigger space, can observe too bigger space, the surface through circular tube 7 and fan-shaped supporting shoe 15 has cup jointed plastic rubber sleeve 9, prevent that the vaginal wall from receiving the injury and can change after the use and cause the germ to infect to patient when preventing reuse when propping up, the beneficial effect of preventing the germ from infecting has been reached.

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.

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. A gynecological examination dilator comprises a base (1), and is characterized in that: the upper surface of the base (1) is fixedly connected with a first fixing rod (2), the upper part of the first fixing rod (2) is provided with a circular groove (10), a first rotating sleeve (5) is sleeved inside the circular groove (10), a second fixing rod (6) is arranged above the first fixing rod (2), the bottom of the second fixing rod (6) is in threaded connection with the first rotating sleeve (5), the outer surface of the second fixing rod (6) is provided with two first sliding grooves (11), the upper surface of the second fixing rod (6) is fixedly connected with a circular pipe (7), the inner side wall of the circular pipe (7) is provided with a plurality of second sliding grooves (20), the inside of each second sliding groove (20) is slidably connected with a second sliding block (18), the right part of the upper surface of each second sliding block (18) is provided with a through groove (19), and the inside of each through groove (19) is rotatably connected with a rotating circular ring (21), rotate a plurality of second connecting rods (13) of right flank fixedly connected with of ring (21), every cover (8) is rotated to the equal fixedly connected with second of right flank of second connecting rod (13), the second rotates cover (8) and carries out threaded connection with the surface of circular tube (7), a plurality of fixed blocks (17) of left flank fixedly connected with of circular tube (7), every the inside of fixed block (17) all articulates through the round pin axle has fan-shaped supporting shoe (15), the left part of second slider (18) articulates through the round pin axle has bracing piece (16), and the other end of bracing piece (16) articulates through the round pin axle with the inside wall of fan-shaped supporting shoe (15).

2. A gynecological examination dilator according to claim 1, characterised in that: the right side face of the base (1) is fixedly connected with a fixing clamp (3).

3. A gynecological examination dilator according to claim 1, characterised in that: every the inside sliding connection of first spout (11) has first slider (12), every the terminal surface of first slider (12) all articulates through the round pin axle has head rod (4), every the bottom surface of head rod (4) all articulates through the round pin axle with the upper surface of base (1).

4. A gynecological examination dilator according to claim 1, characterised in that: the inner side wall of each fan-shaped supporting block (15) is fixedly connected with a plurality of LED lamps (14).

5. A gynecological examination dilator according to claim 1, characterised in that: the supporting rod (16) is a bent rod, and an included angle between the supporting rod and the horizontal plane is an obtuse angle.

6. A gynecological examination dilator according to claim 1, characterised in that: the number of the second sliding grooves (20) and the number of the fixing blocks (17) are four.

7. A gynecological examination dilator according to claim 1, characterised in that: and plastic rubber sleeves (9) are sleeved on the outer surfaces of the circular pipe (7) and the fan-shaped supporting block (15).