CN216439224U

CN216439224U - Ultrasonic examination pad in gynecological cavity

Info

Publication number: CN216439224U
Application number: CN202122975966.5U
Authority: CN
Inventors: 党笑坤; 王哲; 孙建新; 刘武岩
Original assignee: People's Liberation Army Joint Service Support Force Beidaihe Rehabilitation Center
Current assignee: People's Liberation Army Joint Service Support Force Beidaihe Rehabilitation Center
Priority date: 2021-11-30
Filing date: 2021-11-30
Publication date: 2022-05-06
Anticipated expiration: 2031-11-30

Abstract

The utility model provides a gynecological intracavity ultrasonic examination pad which comprises a base body, a supporting pad and a leg supporting structure, wherein one end of the supporting pad is rotatably arranged on the base body, and the height of the other end of the supporting pad is adjustable; the leg supporting structures are arranged on the seat body in two groups and slide oppositely or reversely along a first direction, each leg supporting structure comprises a sliding frame, a pressing plate, a connecting shaft, a limiting sleeve ring and a placing plate, and the sliding frames are arranged on the seat body in a sliding manner; the pressing plate is arranged on the sliding frame in a sliding manner; the connecting shaft is arranged on the sliding frame along the vertical direction, and the pressing plate is arranged at the upper end of the connecting shaft in a sliding manner; the limiting sleeve ring is rotatably sleeved on the connecting shaft and is positioned between the pressing plate and the sliding frame, a plurality of first limiting teeth are arranged on the edge of the top of the limiting sleeve ring in a surrounding manner along the circumferential direction, second limiting teeth are arranged on the bottom of the pressing plate in a surrounding manner along the circumferential direction of the limiting sleeve ring, and the second limiting teeth are used for being clamped with the first limiting teeth; the placing plate is fixedly connected with the side wall of the limiting lantern ring.

Description

Ultrasonic examination pad in gynecological cavity

Technical Field

The utility model relates to an ultrasonic examination device, in particular to an ultrasonic examination pad in a gynecological cavity.

Background

The gynecological intracavity ultrasound examination is a very common examination, a patient needs to expose a vulva when receiving an examination, medical staff slowly puts a high-frequency probe into the vagina of the patient for examination, during the examination, in order to enable pelvic organs to be in a near region of a sound beam, the patient needs to lift the hip, and the probe upwards tilts to reach a fornix or a cervix. The current method commonly used in clinic is to put the patient under the hip by oneself with a fist or put the two fists under the hip after overlapping, or put a small pillow pad under the hip. The method for putting a fist under the hip by both hands can cause poor blood circulation of the hands due to the fact that the both hands are squeezed by the gravity of the body, so that the hands of a patient are numb, and extra discomfort is brought to the patient. However, the size and shape of the pillow are not standardized, and the individual condition of the patient is different, so that the method for placing the pillow under the hip cannot well assist the patient to perform examination, and therefore, the design of the auxiliary examination cushion is necessary.

The shank bearing structure design of present widely used intracavity ultrasonic examination pad of gynaecology is unreasonable, is difficult for adjusting the opening angle of shank, and in inspection process, the shank is in rotatable state always moreover, influences inspection effect and efficiency, and the practicality is poor.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide an ultrasonic examination pad in a gynecological cavity to solve the problems of unreasonable design and improper adjustment of a leg supporting structure.

In order to solve the technical problems, the utility model adopts the technical scheme that:

an ultrasonic examination pad in a gynecological cavity comprises a seat body;

one end of the supporting pad is rotatably arranged on the seat body, and the height of the other end of the supporting pad is adjustable;

two groups of leg supporting structures are arranged on the seat body and slide oppositely or reversely along a first direction,

the leg support structure includes:

the sliding frame is arranged on the seat body in a sliding manner;

the pressing plate is arranged on the sliding frame in a sliding mode;

the connecting shaft is arranged on the sliding frame along the vertical direction, and the pressing plate is arranged at the upper end of the connecting shaft in a sliding manner;

the limiting sleeve ring is rotatably sleeved on the connecting shaft and is positioned between the pressing plate and the sliding frame, a plurality of first limiting teeth are circumferentially arranged on the edge of the top of the limiting sleeve ring in a surrounding manner, second limiting teeth are circumferentially arranged on the bottom of the pressing plate in a surrounding manner along the circumferential direction of the limiting sleeve ring, and the second limiting teeth are used for being clamped with the first limiting teeth;

and the placing plate is fixedly connected with the side wall of the limiting sleeve ring.

As a further technical solution, the leg support structure further includes:

locking device, locking device sets up the upper end of connecting axle, and be located the top of clamp plate, locking device includes:

the cams are hinged with the upper part of the connecting shaft, a rotating shaft between the cams is arranged along the horizontal direction, and convex parts of the cams are used for abutting against the upper surface of the pressing plate;

the first handle is fixedly connected with the side wall of the cam.

As a further technical solution, the leg support structure further includes:

and the thrust springs are a plurality of and are positioned between the sliding frame and the pressing plate, one end of each thrust spring acts on the sliding frame, and the other end of each thrust spring acts on the pressing plate.

As a further technical scheme, the sliding frames are arranged on the base body in a sliding mode through adjusting rods, the adjusting rods are arranged on the base body in a rotating mode, threads with opposite rotating directions are arranged at two ends of each adjusting rod, and the sliding frames are arranged at two ends of each adjusting rod respectively in a sliding mode through the threads.

As a further technical solution, the supporting pad is disposed on the seat body through an adjusting device, the adjusting device includes:

the screw rod is positioned below the supporting pad, arranged along a second direction and rotatably arranged on the seat body;

the slider slides and sets up on the lead screw, the top of slider is provided with the inclined plane, the height on inclined plane is to being close to the direction of shank bearing structure increases gradually, the inclined plane with the lower surface contact of supporting pad.

As a further technical scheme, two handrails are arranged on the seat body and are respectively positioned on two sides of the supporting pad.

As a further technical scheme, one end, far away from the leg supporting structure, of the supporting pad is provided with a neck protection pad.

The utility model has the beneficial effects that:

the leg support structure has a simple structure, the second limit teeth on the pressure plate are loosened or clamped with the first limit teeth at the top of the limit sleeve ring by adjusting the lifting of the pressure plate, so that the rotation and the locking of the placing plate are realized, the design is reasonable, the angle of the placing plate is effectively adjusted, meanwhile, the adjusted placing plate can be kept in a stable state in the inspection process, the inspection is prevented from being influenced, and the leg support structure is practical and reliable.

Drawings

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

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

FIG. 2 is a schematic top view of the present invention;

FIG. 3 is a perspective view of the leg support structure of the present invention;

fig. 4 is a schematic structural view of the placing plate of the present invention in a locked state.

Description of the reference numerals

1. A base body; 2. a support pad; 3. a leg support structure; 31. a carriage; 32. pressing a plate; 33. a connecting shaft; 34. a limiting lantern ring; 35. a first limit tooth; 36. a second limit tooth; 37. placing the plate; 38. a locking device; 381. a cam; 382. a first handle; 39. a thrust spring; 4. adjusting a rod; 5. an adjustment device; 51. a screw rod; 52. a slider; 53. a bevel; 6. a handrail; 7. a neck protection pad.

Detailed Description

The technical solution in the embodiments of the present invention is clearly and completely described below with reference to the drawings in the embodiments of the present invention. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways than those specifically described and will be readily apparent to those of ordinary skill in the art without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.

As shown in fig. 1-4, the utility model provides an ultrasonic examination pad in a gynecological cavity, which comprises a seat body 1, a supporting pad 2, a leg supporting structure 3, an adjusting rod 4, an adjusting device 5, a handrail 6 and a neck protection pad 7. The first direction in the present invention is the direction a in fig. 2, and the second direction is the direction B in fig. 1.

One end of the supporting pad 2 is rotatably arranged on the base body 1, the height of the other end is adjustably arranged on the base body 1 through an adjusting device 5, the adjusting device 5 comprises a screw rod 51 and a slide block 52, the screw rod 51 is positioned below the supporting pad 2 and arranged along the second direction and rotatably arranged on the base body 1, the slide block 52 is slidably arranged on the screw rod 51, the top of the slide block 52 is provided with an inclined plane 53, the height of the inclined plane 53 is gradually increased towards the direction close to the leg supporting structure 3, and the inclined plane 53 is contacted with the lower surface of the supporting pad 2; one end of the screw rod 51 is provided with a first bevel gear, a rotating rod is arranged on the base body 1 in a rotating mode, the rotating rod is arranged along a first direction, one end of the rotating rod is provided with a second bevel gear, the second bevel gear is meshed with the first bevel gear, the other end of the rotating rod extends out of the base body 1 and is provided with a second handle, the rotating rod can be driven to rotate through rotating the second handle, the screw rod 51 is driven to rotate through reversing transmission of the second bevel gear and the first bevel gear, workers can adjust conveniently, and space is saved.

Leg bearing structure 3 is two sets of, all sets up on pedestal 1, and sets up on pedestal 1 along first direction or reverse slip through adjusting pole 4 in opposite directions, adjusts pole 4 and rotates and set up on pedestal 1, and the both ends of adjusting pole 4 are provided with and revolve to opposite screw, and two leg bearing structure 3 set up at the both ends of adjusting pole 4 through thread sliding respectively, and a tip of adjusting pole 4 is provided with the third handle.

The leg supporting structure 3 comprises a sliding frame 31, a pressing plate 32, a connecting shaft 33, a limiting ring 34, a placing plate 37, a locking device 38 and a thrust spring 39, wherein the sliding frame 31 is arranged on the adjusting rod 4 in a sliding manner, a convex block is arranged at the bottom of the sliding frame 31 and is arranged on the seat body 1 in a sliding manner through a groove to avoid the overturning of the sliding frame 31, the pressing plate 32 is arranged on the sliding frame 31 in a sliding manner, the connecting shaft 33 is arranged on the sliding frame 31 along the vertical direction, the pressing plate 32 is arranged at the upper end of the connecting shaft 33 in a sliding manner, the limiting ring 34 is rotatably sleeved on the connecting shaft 33 and is positioned between the pressing plate 32 and the sliding frame 31, a plurality of first limiting teeth 35 are circumferentially arranged at the top edge of the limiting ring 34, a second limiting teeth 36 are circumferentially arranged at the bottom of the pressing plate 32 along the circumferential direction of the limiting ring 34, the second limiting teeth 36 are used for being clamped with the first limiting teeth 35, the locking device 38 is arranged at the upper end of the connecting shaft 33, and is located the top of clamp plate 32, and locking device 38 includes cam 381 and first handle 382, and cam 381 is articulated with the upper portion of connecting axle 33, and the axis of rotation between them sets up along the horizontal direction, and the convex part of cam 381 is used for propping up the upper surface of clamp plate 32, and first handle 382 is fixedly connected with the lateral wall of cam 381, and thrust spring 39 is several, all is located between carriage 31 and clamp plate 32, and just one end acts on carriage 31, and the other end acts on clamp plate 32.

The placing plate 37 is fixedly connected with the side wall of the limiting lantern ring 34; the two armrests 6 are arranged on the seat body 1, the two armrests 6 are respectively positioned on the two sides of the supporting pad 2, after the buttocks of a patient are lifted up, the patient tends to slide down on the supporting pad 2 under the action of gravity, and the patient can slow down the tendency in a mode that the patient holds the armrests 6 with two hands, so that the discomfort of the patient can be effectively relieved; the one end that supporting pad 2 kept away from shank bearing structure 3 is provided with neck protection pad 7, can effectively protect patient's neck and head, avoids producing the discomfort at the high in-process that rises of buttock.

This embodiment is when examining the patient, at first let patient's neck be located the neck nursing pad, make upper half of the body lie on supporting pad 2, then medical personnel adjust the buttock height of the patient of contained angle determination between supporting pad 2 and the pedestal 1 through adjusting device 5 as required, next the patient places the shank on the board 37 of placing of shank bearing structure 3, medical personnel adjust two distances of placing between the board 37 through adjusting pole 4 according to patient's size this moment, and it can to adjust two degrees of placing board 37 as required and confirm that patient's two legs open and shut degree.

The specific adjusting steps of the angles of the two placing plates 37 are as follows: the first handle 382 is rotated to enable the convex part of the cam 381 to be separated from the abutting joint with the upper surface of the pressing plate 32, the pressing plate 32 is upwards bounced under the action of the thrust spring 39 to enable the second limiting tooth 36 on the pressing plate to be separated from the first limiting tooth 35 at the top of the limiting lantern ring 34, then the placing plate 37 is manually pushed to enable the limiting lantern ring 34 to rotate on the connecting shaft 33 for a certain angle, after the adjustment is completed, the first handle 382 is rotated, the first handle 382 drives the cam 381 to rotate at the upper end of the connecting shaft 33 to enable the convex part of the cam 381 to downwards press the pressing plate 32, the pressing plate 32 slides downwards along the connecting shaft 33 to enable the second limiting tooth 36 on the pressing plate to be clamped with the first limiting tooth 35 at the bottom of the limiting lantern ring 34, so that the positioning of the placing plate 37 is realized, the condition that the inspection result is influenced by the swinging of the pressing plate during the inspection process is avoided, the practicability is strong, a worker can rotate the first handle 382 at any time to perform the angle adjustment during the inspection process, the operation is convenient, the inspection time is saved, and the device is practical and reliable.

The specific adjusting step of the height of one end of the supporting pad 2: before the patient lies down, slider 52 is located the lead screw 51 and is close to one end department of shank bearing structure 3, make supporting pad 2 be located the lowest position, lie on supporting pad 2 back at patient's the first body, can rotate the second handle, it rotates to drive the bull stick, and through the transmission of second bevel gear and first bevel gear, it rotates to drive lead screw 51, and drive slider 52 through the cooperation between lead screw 51 and the slider 52 and remove to the direction of keeping away from shank bearing structure 3, increase the height of 2 one ends of supporting pad with this, realize the regulation to patient's buttock height, and reasonable design is convenient for operate.

The foregoing description is only of the preferred embodiments of the present invention, and it should be understood that the described embodiments are only a few, and not all, of the embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Claims

1. An ultrasonic examination pad in a gynecological cavity comprises a seat body (1);

one end of the supporting pad (2) is rotatably arranged on the seat body (1), and the height of the other end of the supporting pad (2) is adjustable;

two groups of leg supporting structures (3) are arranged on the seat body (1) and slide oppositely or reversely along a first direction,

characterized in that said leg support structure (3) comprises:

the sliding frame (31), the sliding frame (31) is arranged on the seat body (1) in a sliding mode;

the pressure plate (32), the pressure plate (32) is arranged on the sliding frame (31) in a sliding mode;

the connecting shaft (33), the connecting shaft (33) is arranged on the sliding frame (31) along the vertical direction, and the pressing plate (32) is arranged at the upper end of the connecting shaft (33) in a sliding manner;

the limiting sleeve ring (34) is rotatably sleeved on the connecting shaft (33) and is positioned between the pressure plate (32) and the sliding frame (31), a plurality of first limiting teeth (35) are circumferentially arranged on the top edge of the limiting sleeve ring (34) in a surrounding manner, second limiting teeth (36) are circumferentially arranged on the bottom of the pressure plate (32) in a surrounding manner along the limiting sleeve ring (34), and the second limiting teeth (36) are used for being clamped with the first limiting teeth (35);

the placing plate (37) is fixedly connected with the side wall of the limiting lantern ring (34).

2. A gynecological intracavity ultrasound examination pad as claimed in claim 1 wherein said leg support structure (3) further comprises:

locking device (38), locking device (38) set up in the upper end of connecting axle (33), and are located the top of clamp plate (32), locking device (38) include:

the cam (381), the cam (381) is hinged with the upper part of the connecting shaft (33), a rotating shaft between the cams is arranged along the horizontal direction, and a convex part of the cam (381) is used for abutting against the upper surface of the pressing plate (32);

the first handle (382), the first handle (382) with the cam (381) side wall fixed connection.

3. A gynecological intracavity ultrasound examination pad as claimed in claim 2 wherein said leg support structure (3) further comprises:

thrust spring (39), thrust spring (39) are a plurality of, all are located carriage (31) with between clamp plate (32), and one end acts on carriage (31), the other end acts on clamp plate (32).

4. An ultrasonic examination pad in a gynecological cavity according to claim 1, characterized in that the sliding rack (31) is slidably arranged on the seat body (1) through an adjusting rod (4), the adjusting rod (4) is rotatably arranged on the seat body (1), two ends of the adjusting rod (4) are provided with threads with opposite rotation directions, and the two sliding racks (31) are slidably arranged at two ends of the adjusting rod (4) through threads respectively.

5. An intracavitary ultrasound examination pad for gynecology according to claim 1, wherein said supporting pad (2) is provided on said seat (1) by means of adjustment means (5), said adjustment means (5) comprising:

the screw rod (51) is positioned below the supporting pad (2), arranged along a second direction and rotatably arranged on the seat body (1);

the sliding block (52) is arranged on the screw rod (51) in a sliding mode, an inclined plane (53) is arranged at the top of the sliding block (52), the height of the inclined plane (53) is gradually increased towards the direction close to the leg supporting structure (3), and the inclined plane (53) is in contact with the lower surface of the supporting pad (2).

6. An intracavitary ultrasonic examination pad of claim 1, in which two handrails (6) are provided on said body (1), said handrails (6) being located on either side of said support pad (2).

7. An intracavitary ultrasound examination pad for gynaecology according to claim 1, characterised in that the end of the support pad (2) remote from the leg support structure (3) is provided with a neck protection pad (7).