CN213588234U

CN213588234U - Disposable vaginal speculum

Info

Publication number: CN213588234U
Application number: CN202022213096.3U
Authority: CN
Inventors: 丁颖; 王焕焕; 彭轩峦
Original assignee: Union Hospital Tongji Medical College Huazhong University of Science and Technology
Current assignee: Tongji Medical College of Huazhong University of Science and Technology; Union Hospital Tongji Medical College Huazhong University of Science and Technology
Priority date: 2020-10-07
Filing date: 2020-10-07
Publication date: 2021-07-02
Anticipated expiration: 2030-10-07

Abstract

The utility model relates to the technical field of medical equipment, specifically be a disposable vaginal speculum, including two arc expansion boards, two the sloping platform is all installed to the right-hand member of arc expansion board, is equipped with the connecting plate between two arc expansion boards, the upper and lower both sides of connecting plate articulate respectively on two arc expansion boards, be connected with the installation pole on the connecting plate, the tip fixedly connected with handle of installation pole, LED banks is all installed to both sides around the installation pole. The utility model discloses a when peeping the vulva ware and using, the direct clearance through two arc expansion inter-plates of LED banks shines vagina or cervical department, convenient to use, and the LED banks is fixed on the installation pole, and when arc expansion plate was in the vagina internal rotation, the LED banks also can together rotate for the LED banks shines vagina or cervical department through the clearance between two arc expansion inter-plates all the time, need not adjust the direction of shining.

Description

Disposable vaginal speculum

Technical Field

The utility model relates to the technical field of medical equipment, in particular to a disposable vaginal speculum.

Background

In gynecological examination, medical staff need to use a vaginal speculum to expand vagina in order to observe whether there is a lesion in the vagina, and in the prior art, a chinese patent with application number 2007101130360 discloses a vaginal speculum which comprises an upper leaf and a lower leaf hinged through a rotating shaft, and inspection holes are respectively arranged on pages of the upper leaf and the lower leaf in groups. The external light source often needs to be adjusted the position again after expanding the vagina, need the assistant to assist and hold the external light source this moment, and when the operation, receive the restriction of external light source volume, the inside of external light source unable income vaginal speculum, doctor or nurse own head or assistant's hand can be to the sheltering from of light source (the light source is before the inspector, block inspector's sight, the light source is behind the inspector, light is blockked), the first observation of needs side, thereby influence the state of an illness and observe and treatment.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem that the existing disposable vaginal speculum needs to be assisted by an external light source when in use, the utility model provides a disposable vaginal speculum.

The utility model provides a its technical problem adopt following technical scheme to realize:

the utility model provides a disposable vaginal speculum, includes two arc expansion boards, two the sloping platform is all installed to the right-hand member of arc expansion board, is equipped with the connecting plate between two arc expansion boards, the upper and lower both sides of connecting plate articulate respectively on two arc expansion boards, be connected with the installation pole on the connecting plate, the tip fixedly connected with handle of installation pole, LED banks is all installed to both sides around the installation pole, and the slip has cup jointed transparent sleeve on the installation pole, transparent sleeve's left end fixedly connected with pull rod, transparent sleeve's upper and lower lateral wall all articulates there is the vaulting pole, two the tip of vaulting pole articulates on two arc expansion boards, LED banks has battery and switch through the wire series connection, battery and switch are all installed on the handle.

Preferably, two sides of the arc-shaped expansion plate are inwards turned over, and the section of the arc-shaped expansion plate is of a C-shaped structure.

Preferably, the end of the pull rod is provided with a thread, the pull rod is detachably connected with the connecting plate through the thread, the transparent sleeve is connected with the connecting plate through a rubber hose, and the rubber hose is used for sealing the connection between the transparent sleeve and the connecting plate.

Preferably, the arc-shaped expansion plate is made of transparent plastic materials, and a baffle is arranged on the outer side wall of the arc-shaped expansion plate.

Preferably, the total length of the inclined platform and the arc-shaped expansion plate is 8-12cm, and the length of the baffle plate is 3-5 cm.

Through adopting foretell technical scheme, the beneficial effects of the utility model are that:

1. through with the finger with the pull rod to the direction pulling of handle, it moves to drive transparent sleeve left side, the sleeve props up arc expansion board each other through two vaulting poles, enlarge the vagina, the switch on the rethread handle, open the LED banks, the direct clearance through two arc expansion inter-plates of LED banks shines vagina or cervix department, high durability and convenient use, and the LED banks is fixed on the installation pole, the follow-up of LED banks has been realized, when arc expansion board is in the vagina internal rotation, the LED banks also can rotate together, make the LED banks shine vagina or cervix department through the clearance between two arc expansion inter-plates all the time, the direction of shining need not adjust.

2. The rubber hose can avoid liquid in the vagina to enter into transparent sleeve, and then can't pollute the pull rod, uses the completion back, can take off the installation pole from the connecting plate through rotatory installation pole, and the subassembly such as installation pole, LED banks all can used repeatedly, has reduced use cost.

Drawings

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

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

FIG. 3 is a cross-sectional view taken at A-A of FIG. 2;

in the figure: the LED lamp comprises an arc-shaped expansion plate 1, an inclined table 2, a connecting plate 3, a mounting rod 4, a handle 5, an LED lamp group 6, a transparent sleeve 7, a pull rod 8, a support rod 9, a rubber hose 10 and a baffle 11.

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 disposable vaginal speculum comprises two arc-shaped expansion plates 1, wherein a sloping platform 2 is installed at the right ends of the two arc-shaped expansion plates 1, a connecting plate 3 is arranged between the two arc-shaped expansion plates 1, the upper side and the lower side of the connecting plate 3 are respectively hinged to the two arc-shaped expansion plates 1, an installation rod 4 is connected to the connecting plate 3, a handle 5 is fixedly connected to the end portion of the installation rod 4, LED lamp sets 6 are installed on the front side and the rear side of the installation rod 4, a transparent sleeve 7 is slidably sleeved on the installation rod 4, a pull rod 8 is fixedly connected to the left end of the transparent sleeve 7, supporting rods 9 are hinged to the upper side wall and the lower side of the transparent sleeve 7, the end portions of the two supporting rods 9 are hinged to the two arc-shaped expansion plates 1, a battery and a switch are connected in series to the LED lamp sets 6 through wires, and; in order to reduce the cost, the LED lamp set 6 can be replaced by a light-storage self-luminous material, and compared with the light-storage self-luminous material, the LED lamp set 6 is more convenient to use and has higher brightness, but the cost is too high, and the light-storage self-luminous material has low brightness but low cost and has advantages.

During the use, insert vagina or cervix department with disposable speculum, the palm grips handle 5, with the finger with pull rod 8 to the direction pulling of handle 5, drive transparent sleeve 7 and move to the left, the sleeve props up arc expansion board 1 each other through two vaulting poles 9, enlarges the vagina, the switch on handle 5 is passed through again, opens LED banks 6, shines vagina or cervix department convenient to use.

As an embodiment of the utility model, the both sides of arc expansion board 1 are inwards turned over and are rolled up, and the section becomes C type structure, works as the utility model discloses when the vagina internal rotation, the arc expansion board 1 of C type structure can not carry out the scratch to the vaginal wall, alleviates patient's misery.

As an embodiment of the utility model, the tip of pull rod 8 is equipped with the screw thread, through the detachable connection of screw thread between pull rod 8 and connecting plate 3, just be connected through rubber hose 10 between transparent sleeve 7 and connecting plate 3, rubber hose 10 is used for being connected between transparent sleeve 7 and connecting plate 3 sealed, and rubber hose 10 can avoid the liquid in the vagina to enter into transparent sleeve 7 in, and then can't pollute pull rod 8, uses the completion after, can take off pull rod 8 from connecting plate 3 through rotatory pull rod 8, used repeatedly has reduced use cost.

As an embodiment of the utility model, arc expansion board 1 adopts the transparent plastic material to make, and is provided with baffle 11 on arc expansion board 1's the lateral wall, and baffle 11 can block the body hair of patient's private parts, and then can avoid the pubic hair of women private parts to block doctor's sight, provides a good observation field of vision for the doctor.

As an implementation mode of the utility model, the total length of the sloping platform 2 and the arc expansion plate 1 is 8-12cm, and the length of the baffle 11 is 3-5 cm.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, as long as there is no structural conflict, the various features of the disclosed embodiments of the present invention can be used in any combination with each other, and the description of such combinations is not exhaustive in the present specification only for the sake of brevity and resource conservation. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.

Claims

1. A disposable vaginal speculum comprises two arc expansion plates (1), and is characterized in that the right ends of the two arc expansion plates (1) are respectively provided with an inclined platform (2), a connecting plate (3) is arranged between the two arc expansion plates (1), the upper side and the lower side of the connecting plate (3) are respectively hinged on the two arc expansion plates (1), the connecting plate (3) is connected with a mounting rod (4), the end part of the mounting rod (4) is fixedly connected with a handle (5), the front side and the rear side of the mounting rod (4) are respectively provided with an LED lamp group (6), the mounting rod (4) is sleeved with a transparent sleeve (7) in a sliding manner, the left end of the transparent sleeve (7) is fixedly connected with a pull rod (8), the upper side wall and the lower side wall of the transparent sleeve (7) are respectively hinged with a support rod (9), and the end parts of the two support rods (9) are hinged on the two arc expansion plates (, the LED lamp bank (6) is connected in series with a battery and a switch through a lead, and the battery and the switch are both arranged on the handle (5).

2. A disposable vaginal speculum according to claim 1, characterised in that: the two sides of the arc expansion plate (1) are inwards turned over, and the section of the arc expansion plate is of a C-shaped structure.

3. A disposable vaginal speculum according to claim 1, characterised in that: the end of the pull rod (8) is provided with threads, the pull rod (8) is detachably connected with the connecting plate (3) through the threads, the transparent sleeve (7) is connected with the connecting plate (3) through a rubber hose (10), and the rubber hose (10) is used for sealing the connection between the transparent sleeve (7) and the connecting plate (3).

4. A disposable vaginal speculum according to claim 1, characterised in that: the arc-shaped expansion plate (1) is made of transparent plastic materials, and a baffle (11) is arranged on the outer side wall of the arc-shaped expansion plate (1).

5. A disposable vaginal speculum according to claim 2, characterised in that: the total length of the inclined platform (2) and the arc expansion plate (1) is 8-12cm, and the length of the baffle plate (11) is 3-5 cm.