CN212729935U

CN212729935U - Dilator for gynecological clinical use

Info

Publication number: CN212729935U
Application number: CN202020578469.4U
Authority: CN
Inventors: 蒋桂林
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-17
Filing date: 2020-04-17
Publication date: 2021-03-19
Anticipated expiration: 2030-04-17

Abstract

The utility model discloses an expander for gynaecology is clinical, including the activity pipe, the inner chamber of activity pipe runs through and is provided with the dead lever, the bottom fixedly connected with diaphragm of dead lever, the both sides in activity inside pipe chamber all are provided with stop gear, the surface cover of dead lever is equipped with the spring, the both ends of spring respectively with activity pipe and diaphragm fixed connection, there is the connecting rod one side that the dead lever was kept away from to the diaphragm through bearing swing joint. The utility model discloses a upwards promote the connecting rod, finally adjust the distance between activity duck tongue mechanism and the fixed duck tongue mechanism, this expander for clinical use of gynaecology possesses convenient to use's advantage, easy operation, labour saving and time saving has improved the practicality of this expander for clinical use of gynaecology, has solved current expander and has fixed the open angle of duck tongue through the bolt, and it is long when the rotation bolt need consume certain, and the flexibility is relatively poor, can't satisfy medical staff user demand's problem.

Description

Dilator for gynecological clinical use

Technical Field

The utility model relates to a gynaecology technical field specifically is a clinical expander of using of gynaecology.

Background

Gynaecology is a diagnosis and treatment subject of a medical institution, and is a branch specialty of gynaecology and obstetrics, and is a professional department taking female gynopathy as diagnosis and treatment, and is divided into western medicine gynopathy and traditional Chinese medicine gynopathy, and the gynopathy comprises: the gynecological dilator in the prior art mostly consists of two groups of hinged duck tongues, the rear parts of the two groups of duck tongues are required to be pressed during dilation to open the front ends of the duck tongues, then the fixing screw cap is screwed up to fix the opening angle of the duck tongues, but the screw cap is not convenient to screw up and is not stable to screw up through the screw cap,

the expander is often used often in gynaecology's clinical, and current expander is fixed the open angle of duck tongue through the bolt, rotates the bolt and need consume for a certain length of time, and the flexibility is relatively poor, can't satisfy medical staff user demand, and then has reduced the practicality of expander.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a clinical expander of using of gynaecology possesses convenient to use's advantage, has solved current expander and has fixed the open angle of duck tongue through the bolt, rotates the bolt and need consume for a certain length of time, and the flexibility is relatively poor, can't satisfy medical staff user demand's problem.

In order to achieve the above object, the utility model provides a following technical scheme: an expander for gynecological clinical use comprises a movable tube, a fixed rod is arranged in the inner cavity of the movable tube in a penetrating way, the bottom end of the fixed rod is fixedly connected with a transverse plate, two sides of the inner cavity of the movable tube are respectively provided with a limiting mechanism, the surface of the fixed rod is sleeved with a spring, two ends of the spring are respectively and fixedly connected with the movable tube and the transverse plate, one side of the transverse plate far away from the fixed rod is movably connected with a connecting rod through a bearing, the top of the front surface of the connecting rod is fixedly connected with a convex block, the front surface of the movable tube is provided with a through hole, the front end of the lug penetrates to the outer side of the movable tube, the left side of through-hole inner chamber has seted up the draw-in groove, the quantity of draw-in groove is four, the top of dead lever runs through to the outside of movable tube and fixedly connected with activity duck tongue mechanism, the fixed duck tongue mechanism of left side fixedly connected with of movable tube.

Preferably, the limiting mechanism comprises limiting blocks located on two sides of the inner cavity of the movable tube, and limiting grooves matched with the limiting blocks are formed in two sides of the transverse plate.

Preferably, the movable duck tongue mechanism comprises an upper duck tongue piece, and first protection strips are arranged around the upper duck tongue piece.

Preferably, the duck tongue fixing mechanism comprises a duck tongue lower plate, and two protection strips are arranged around the duck tongue lower plate.

Preferably, the top of the left side of the movable tube is fixedly connected with an illuminating lamp body.

Preferably, the bottom end of the connecting rod penetrates through the outer side of the movable tube and is fixedly connected with a handle, and anti-skid grains are arranged on the surface of the handle.

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

1. the utility model discloses a upwards promote the connecting rod, finally adjust the distance between activity duck tongue mechanism and the fixed duck tongue mechanism, this expander for clinical use of gynaecology possesses convenient to use's advantage, easy operation, labour saving and time saving has improved the practicality of this expander for clinical use of gynaecology, has solved current expander and has fixed the open angle of duck tongue through the bolt, and it is long when the rotation bolt need consume certain, and the flexibility is relatively poor, can't satisfy medical staff user demand's problem.

2. The utility model discloses a stop gear's setting can play limiting displacement to the diaphragm for stable reciprocating of diaphragm, through the cooperation use of activity duck tongue mechanism and fixed duck tongue mechanism, makes things convenient for medical staff to inspect women's vagina, through the setting of light body, can throw light on to the vagina, improves the rate of accuracy that medical staff inspected, through the setting of handle, increases the area of contact of user's palm and connecting rod, makes things convenient for medical staff to use.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a front view of the structure of the movable tube, the through hole and the slot of the present invention;

fig. 3 is a perspective view of the local structure of the present invention.

In the figure: 1. a movable tube; 2. fixing the rod; 3. a transverse plate; 4. a limiting mechanism; 401. a limiting block; 402. a limiting groove; 5. a spring; 6. a connecting rod; 7. a bump; 8. a through hole; 9. a card slot; 10. a movable duck tongue mechanism; 1001. putting the duck tongue piece; 1002. a first protection strip; 11. a duck tongue fixing mechanism; 1101. a duck tongue piece is put down; 1102. a second protection strip; 12. an illuminating lamp body; 13. a 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. 1-3, the present invention provides a technical solution: a gynecological clinical dilator comprises a movable tube 1, wherein the top of the left side of the movable tube 1 is fixedly connected with an illuminating lamp body 12, the vagina can be illuminated through the arrangement of the illuminating lamp body 12, the accuracy of examination of medical staff is improved, a fixed rod 2 is arranged in the inner cavity of the movable tube 1 in a penetrating manner, a transverse plate 3 is fixedly connected to the bottom end of the fixed rod 2, two sides of the inner cavity of the movable tube 1 are respectively provided with a limiting mechanism 4, the limiting mechanisms 4 comprise limiting blocks 401 positioned at two sides of the inner cavity of the movable tube 1, two sides of the transverse plate 3 are respectively provided with a limiting groove 402 matched with the limiting blocks 401, the transverse plate 3 can be limited through the arrangement of the limiting mechanisms 4, so that the transverse plate 3 can stably move up and down, the surface of the fixed rod 2 is sleeved with a spring 5, two ends of the spring 5 are respectively fixedly connected with the movable tube, the bottom end of the connecting rod 6 penetrates to the outer side of the movable tube 1 and is fixedly connected with a handle 13, the surface of the handle 13 is provided with anti-skid grains, the contact area between the palm of a user and the connecting rod 6 is increased through the arrangement of the handle 13, the use of medical staff is facilitated, the top of the front surface of the connecting rod 6 is fixedly connected with a lug 7, the front surface of the movable tube 1 is provided with a through hole 8, the front end of the lug 7 penetrates to the outer side of the movable tube 1, the left side of the inner cavity of the through hole 8 is provided with four clamping grooves 9, the top end of the fixed rod 2 penetrates to the outer side of the movable tube 1 and is fixedly connected with a movable duck tongue mechanism 10, the movable duck tongue mechanism 10 comprises an upper duck tongue sheet 1001, the periphery of the upper duck tongue sheet 1001 is provided with a first protection strip 1002, the left side of the movable tube 1 is fixedly connected with a fixed duck tongue mechanism 11, the fixed duck tongue, the movable duck tongue mechanism 10 and the fixed duck tongue mechanism 11 are matched for use, so that the female vagina can be conveniently checked by medical staff.

The working principle is as follows: when the utility model is used, the medical staff pushes the handle 13 upwards, the handle 13 drives the connecting rod 6 to move, the connecting rod 6 drives the transverse plate 3 to move, meanwhile, the connecting rod 6 also drives the lug 7 to slide in the inner cavity of the through hole 8, the transverse plate 3 drives the limiting groove 402 through the matching use of the limiting block 401 and the limiting groove 402, the limiting block 401 slides in the inner cavity of the limiting groove 402, so that the transverse plate 3 stably moves up and down, the transverse plate 3 drives the fixing rod 2 to move and compress the spring 5, the fixing rod 2 drives the movable duck tongue mechanism 10 to move upwards, and further the distance between the movable duck tongue mechanism 10 and the fixed duck tongue mechanism 11 is adjusted to a required position according to actual requirements, at the moment, the handle 13 is rotated leftwards, the handle 13 drives the connecting rod 6 to rotate, and the limiting function can be played on the transverse plate 3 through the matching use of the limiting block 401 and, so that the transverse plate 3 can not rotate, therefore, the connecting rod 6 drives the lug 7 to rotate, the lug 7 is clamped into the inner cavity of the clamping groove 9, and the lug 7 is limited, so that the purpose of convenient use is achieved.

In summary, the following steps: this clinical expander of using of gynaecology, through upwards promoting connecting rod 6, finally adjust the distance between activity duck tongue mechanism 10 and the fixed duck tongue mechanism 11, this clinical expander of using of gynaecology, possess the advantage of convenient to use, and easy operation, labour saving and time saving has improved this clinical expander of using of gynaecology's practicality, it fixes the open angle of duck tongue through the bolt to have solved current expander, it is long when certain to rotate the bolt and need consume, the flexibility is relatively poor, can't satisfy medical staff user demand's problem.

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 clinical expander of using of gynaecology, includes activity pipe (1), its characterized in that: the inner cavity of the movable tube (1) is provided with a fixed rod (2) in a penetrating manner, the bottom of the fixed rod (2) is fixedly connected with a transverse plate (3), both sides of the inner cavity of the movable tube (1) are provided with limit mechanisms (4), the surface of the fixed rod (2) is sleeved with a spring (5), both ends of the spring (5) are respectively fixedly connected with the movable tube (1) and the transverse plate (3), one side of the transverse plate (3) far away from the fixed rod (2) is movably connected with a connecting rod (6) through a bearing, the top of the front surface of the connecting rod (6) is fixedly connected with a convex block (7), the front surface of the movable tube (1) is provided with a through hole (8), the front end of the convex block (7) penetrates through the outer side of the movable tube (1), the left side of the inner cavity of the through hole (8) is, the top of dead lever (2) runs through to the outside of movable tube (1) and fixedly connected with activity duck tongue mechanism (10), the left side fixedly connected with of movable tube (1) fixes duck tongue mechanism (11).

2. A gynecological clinical dilator according to claim 1, characterized in that: stop gear (4) include stopper (401) that are located movable tube (1) inner chamber both sides, spacing groove (402) with stopper (401) looks adaptation are all seted up to the both sides of diaphragm (3).

3. A gynecological clinical dilator according to claim 1, characterized in that: the movable duck tongue mechanism (10) comprises an upper duck tongue piece (1001), and protection strips I (1002) are arranged around the upper duck tongue piece (1001).

4. A gynecological clinical dilator according to claim 1, characterized in that: fixed duck tongue mechanism (11) include duck tongue piece (1101) down, be provided with guard strip two (1102) around duck tongue piece (1101) down.

5. A gynecological clinical dilator according to claim 1, characterized in that: the top of the left side of the movable tube (1) is fixedly connected with an illuminating lamp body (12).

6. A gynecological clinical dilator according to claim 1, characterized in that: the bottom end of the connecting rod (6) penetrates through the outer side of the movable pipe (1) and is fixedly connected with a handle (13), and anti-skid grains are arranged on the surface of the handle (13).