CN111265181A

CN111265181A - Old person uses novel vaginal speculum convenient to use

Info

Publication number: CN111265181A
Application number: CN202010142487.2A
Authority: CN
Inventors: 牟秦巍; 李涛
Original assignee: BAOJI MATERNAL AND CHILD HEALTH HOSPITAL
Current assignee: BAOJI MATERNAL AND CHILD HEALTH HOSPITAL
Priority date: 2020-03-04
Filing date: 2020-03-04
Publication date: 2020-06-12

Abstract

The invention discloses a novel vaginal speculum convenient to use for the old, which belongs to the technical field of medical appliances and comprises a speculum main body, wherein two first movable grooves are formed in the speculum main body, toothed plates are arranged in the two first movable grooves, a first expansion plate is fixedly connected to the top end of each toothed plate, and a movable shaft is arranged in the speculum main body. This old person uses novel vaginal speculum convenient to use, through setting up first movable groove, the pinion rack, the loose axle, a bearing, a gear, first expansion board and second expansion board, it is rotatory through the operation loose axle, make the gear can slowly drive the pinion rack and go up and down, make first expansion board slowly strut, and then make the doctor when the operation, can slowly operate and strut the disease vagina, carry out the observation of the state of an illness, in the time of being convenient for operate, also make the vagina atress even when strutting, and strut speed and can control, can effectively prevent to cause the injury to the disease like this, it is comparatively safe.

Description

Old person uses novel vaginal speculum convenient to use

Technical Field

The invention belongs to the technical field of medical instruments, and particularly relates to a novel vaginal speculum convenient to use for the old.

Background

In some gynecological diseases, doctors can use a vaginal speculum to assist in completing operation for better observing disease conditions, the pathological changes in the vagina of female patients can be observed, the speculum generally comprises an upper opening piece and a lower opening piece, the vaginal speculum extends into the vagina and then observes the vaginal wall after being opened, however, the existing vaginal speculum is used for the old, the body of the old is fragile, the structure of the general vaginal speculum is simple, the opening force is not uniform enough when the vagina is opened, the vaginal speculum is inconvenient to operate and use, the body of the old can be easily experienced, and certain potential safety hazards exist.

Disclosure of Invention

Technical problem to be solved

In order to overcome the defects of the prior art, the invention provides a novel vaginal speculum convenient for old people to use, and solves the problems that when the conventional vaginal speculum is used by old people, the bodies of the old people are fragile, the general vaginal speculum is simple in structure, when a vagina is expanded, the expansion force is not uniform enough, the operation and the use are inconvenient, the bodies of the old people feel pain easily, and certain potential safety hazards exist.

(II) technical scheme

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an old person uses novel vaginal speculum convenient to use, includes the speculum main part, set up two first movable grooves in the speculum main part, two all be provided with the pinion rack in the first movable groove, the first expansion board of top fixedly connected with of pinion rack, be provided with the loose axle in the speculum main part, the bearing has all been cup jointed, two to the both ends outer wall about the loose axle the one end difference joint of bearing is at the left and right sides face of speculum main part inner wall, the outer wall of loose axle has cup jointed two gears, the positive one end of gear meshes with the back of pinion rack mutually, the right-hand member fixedly connected with connecting rod of loose axle, the outer wall joint of connecting rod has the regulation head, the spout has all been seted up with the back in the front of connecting rod outer wall.

The lower fixed surface of speculum main part is connected with the second expansion board, the lower fixed surface of speculum main part is connected with the handle, the handle is located the front of second expansion board, the second activity groove has been seted up in the front of speculum main part, the second activity groove is located between two first activity grooves, be provided with the movable rod in the second activity groove, the one end at the movable rod back is provided with miniature camera, the lower fixed surface of miniature camera is connected with the round pin axle, both ends joint left and right sides face at speculum main part inner wall respectively about the round pin axle.

As a further scheme of the invention: the outer wall of the first expansion plate and the outer wall of the second expansion plate are silica gel layers, and the cross section of the first expansion plate and the cross section of the second expansion plate are both arc-shaped structures.

As a further scheme of the invention: one end of the toothed plate is movably connected with the inner wall of the first movable groove through a gear.

As a further scheme of the invention: the back of the speculum body is provided with a miniature illuminating lamp which is positioned above the miniature camera.

As a further scheme of the invention: two caulking grooves are formed in the right side face of the speculum main body, and a plurality of caulking blocks are fixedly connected to the left side face of the adjusting head.

As a further scheme of the invention: the outer wall of the handle is provided with a plurality of strip rubber layers.

(III) advantageous effects

Compared with the prior art, the invention has the beneficial effects that:

1. this old person uses novel vaginal speculum convenient to use, through setting up first movable groove, the pinion rack, the loose axle, a bearing, a gear, first expansion board and second expansion board, it is rotatory through the operation loose axle, make the gear can slowly drive the pinion rack and go up and down, make first expansion board slowly strut, and then make the doctor when the operation, can slowly operate and strut the disease vagina, carry out the observation of the state of an illness, in the time of being convenient for operate, also make the vagina atress even when strutting, and strut speed and can control, can effectively prevent to cause the injury to the disease like this, it is comparatively safe.

2. This old person uses novel vaginal speculum convenient to use through setting up movable rod, second movable groove, round pin axle and miniature camera, utilizes the effect of round pin axle for the bottom of miniature camera can move about, and then can remove miniature camera through operating the movable rod, and the doctor that can be convenient for like this removes the condition of miniature camera to the vagina and carries out observation and the record of multiple ranges, and then is favorable to the diagnosis of doctor to the state of an illness.

3. This old person uses novel vaginal speculum convenient to use adjusts the head through setting up, adjusts the effect that the head passes through the spout, can remove on the connecting rod and remove, through adjusting the first rotatory high back of strutting of adjusting good first expansion plate, can remove the regulation head, makes it pass through abaculus and caulking groove gomphosis, carries out spacing fixed to the loose axle, and the doctor of being convenient for adjusts direct spacing fixed, convenient operation after first expansion plate.

Drawings

FIG. 1 is a schematic cross-sectional view of the front view of the present invention;

FIG. 2 is a side view of the present invention;

FIG. 3 is an enlarged schematic view of FIG. 1 at A;

in the figure: the endoscope comprises a speculum main body 1, a first movable groove 2, a toothed plate 3, a movable shaft 4, a bearing 5, a gear 6, a first expansion plate 7, a connecting rod 8, an adjusting head 9, a movable rod 10, a second movable groove 11, a second expansion plate 12, a grip 13, a pin shaft 14, a miniature camera 15, a miniature illuminator 16, an embedding groove 17, a sliding groove 18 and an embedding block 19.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

As shown in fig. 1-3, the present invention provides a technical solution: a novel vaginal speculum convenient to use for the old comprises a speculum main body 1, a miniature illuminating lamp 16 is arranged on the back of the speculum main body 1, the miniature illuminating lamp 16 is positioned above a miniature camera 15, the angle of the miniature camera 15 can be adjusted in a matching manner under the action of the miniature illuminating lamp 16, the vagina of a patient can be observed in detail in a multidirectional manner, two first movable grooves 2 are formed in the speculum main body 1, toothed plates 3 are arranged in the two first movable grooves 2, one ends of the toothed plates 3 are movably connected with the inner walls of the first movable grooves 2 through gears 6, the toothed plates 3 can be slowly driven by the gears 6 to lift through the rotation of movable shafts 4, so that a first expansion plate 7 is slowly expanded, the operation is convenient when the first expansion plate 7 is expanded, the top end of the toothed plate 3 is fixedly connected with the first expansion plate 7, the outer wall of the first expansion plate 7 and the outer wall of a second expansion plate 12 are silica gel layers, the cross section of the first expansion plate 7 and the cross section of the second expansion plate 12 are both arc-shaped structures, due to the characteristics of the shape structures of the first expansion plate 7 and the second expansion plate 12, the vagina of a patient can be better attached, the vagina can be conveniently expanded, the vagina is not easy to be damaged, the vagina can be better protected through a softer silica gel layer, a movable shaft 4 is arranged in the speculum main body 1, bearings 5 are respectively sleeved on the outer walls of the left end and the right end of the movable shaft 4, one ends of the two bearings 5 are respectively clamped on the left side surface and the right side surface of the inner wall of the speculum main body 1, two gears 6 are sleeved on the outer wall of the movable shaft 4, the front end of each gear 6 is meshed with the back surface of the toothed plate 3, a connecting rod 8 is fixedly connected to the right end of the movable shaft 4, an adjusting head 9 is clamped on the outer wall of the connecting rod 8, two caulking grooves 17 are formed in the right side surface of the speculum main body, through the effect of a plurality of abaculus 19 for after rotatory regulation head 9, can remove it at any time and carry out spacing fixed, it is comparatively convenient, spout 18 has all been seted up with the back to the front of connecting rod 8 outer wall.

The lower fixed surface of speculum main part 1 is connected with second expansion board 12, the lower fixed surface of speculum main part 1 is connected with handle 13, the outer wall of handle 13 is provided with a plurality of strip rubber layer, through the effect on strip rubber layer, can effectively increase the frictional force between handle 13 and the hand, make the doctor when taking handle 13, it is more stable, be convenient for stably use speculum main part 1, handle 13 is located the front of second expansion board 12, second activity groove 11 has been seted up in the front of speculum main part 1, second activity groove 11 is located between two first activity grooves 2, be provided with movable rod 10 in the second activity groove 11, the one end at the movable rod 10 back is provided with miniature camera 15, miniature camera 15's lower fixed surface is connected with round pin 14, the left and right sides both ends difference joint of round pin 14 is in the left and right sides face of speculum main part 1 inner wall.

The working principle of the invention is as follows:

s1, when in use, a doctor firstly holds the handle 13 with a hand, extends the second expansion plate 12 and the first expansion plate 7 on the back of the speculum main body 1 into the vagina of a patient, then rotates the adjusting head 9 with the hand to drive the movable shaft 4 to rotate, so that the gear 6 can slowly drive the toothed plate 3 to lift, and further drives the first expansion plate 7 to slowly expand the vagina;

s2, secondly, after the spreading height is adjusted, the doctor moves the adjusting head 9 to enable the adjusting head to be embedded with the embedding groove 17 through the embedding block 19, and the movable shaft 4 is limited and fixed;

s3, when the vagina of the patient is observed, the doctor adjusts the angle of the micro camera 15 by operating the movable rod 10, and the doctor observes the vagina in multiple directions by matching with the micro illuminator 16, so as to make diagnosis.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. The utility model provides a old person uses novel vaginal speculum convenient to use, includes speculum main part (1), its characterized in that: two first movable grooves (2) are arranged in the speculum main body (1), toothed plates (3) are arranged in the two first movable grooves (2), the top end of the toothed plate (3) is fixedly connected with a first expansion plate (7), a movable shaft (4) is arranged in the speculum main body (1), the outer walls of the left end and the right end of the movable shaft (4) are respectively sleeved with a bearing (5), one end of each of the two bearings (5) is respectively clamped on the left side surface and the right side surface of the inner wall of the speculum main body (1), the outer wall of the movable shaft (4) is sleeved with two gears (6), one end of the front surface of each gear (6) is meshed with the back surface of the toothed plate (3), the right end of the movable shaft (4) is fixedly connected with a connecting rod (8), the outer wall of the connecting rod (8) is clamped with an adjusting head (9), the front and the back of the outer wall of the connecting rod (8) are both provided with sliding grooves (18);

the lower fixed surface of speculum main part (1) is connected with second expansion board (12), the lower fixed surface of speculum main part (1) is connected with handle (13), handle (13) are located the front of second expansion board (12), second activity groove (11) have been seted up in the front of speculum main part (1), second activity groove (11) are located between two first activity grooves (2), be provided with movable rod (10) in second activity groove (11), the one end at the movable rod (10) back is provided with miniature camera (15), the lower fixed surface of miniature camera (15) is connected with round pin axle (14), both ends difference joint is in the left and right sides face of speculum main part (1) inner wall about round pin axle (14).

2. The new vaginal speculum for elderly use convenient to use according to claim 1, characterized in that: the outer wall of the first expansion plate (7) and the outer wall of the second expansion plate (12) are silica gel layers, and the cross section of the first expansion plate (7) and the cross section of the second expansion plate (12) are both arc-shaped structures.

3. The new vaginal speculum for elderly use convenient to use according to claim 1, characterized in that: one end of the toothed plate (3) is movably connected with the inner wall of the first movable groove (2) through a gear (6).

4. The new vaginal speculum for elderly use convenient to use according to claim 1, characterized in that: the back of the speculum body (1) is provided with a micro light lamp (16), and the micro light lamp (16) is positioned above the micro camera (15).

5. The new vaginal speculum for elderly use convenient to use according to claim 1, characterized in that: two caulking grooves (17) are opened to the right flank of speculum main part (1), a plurality of abaculus (19) of left surface fixedly connected with of regulation head (9).

6. The new vaginal speculum for elderly use convenient to use according to claim 1, characterized in that: the outer wall of the grip (13) is provided with a plurality of strip rubber layers.