CN220938451U

CN220938451U - Joint operation support

Info

Publication number: CN220938451U
Application number: CN202322428571.2U
Authority: CN
Inventors: 魏光华; 虞晓俊; 吴茂生
Original assignee: Changzhou Dingjian Medical Appliance Co ltd
Current assignee: Changzhou Dingjian Medical Appliance Co ltd
Priority date: 2023-09-07
Filing date: 2023-09-07
Publication date: 2024-05-14
Anticipated expiration: 2033-09-07

Abstract

The application discloses a joint operation support, and belongs to the technical field of medical appliances. Mainly comprises the following steps: the upper end of the threaded pipe is provided with a supporting plate; the fixed seat is positioned on one side of the supporting plate, a central shaft is movably sleeved on the inner side of the fixed seat, a fixed plate is fixedly connected to the outer side of the central shaft, a movable groove is formed in the other side of the fixed plate, a positioning strip is movably arranged in the movable groove, a positioning groove is formed in one side of the positioning strip, a rotating column is movably arranged on the other side of the positioning strip, and a rotating block is fixedly connected to the other side of the rotating column; the extrusion groove is positioned inside the fixed plate, the lower pressing plate is movably arranged inside the extrusion groove, the spring is fixedly connected to the upper end of the lower pressing plate, and the retaining plate is fixedly connected to the bottom of the lower pressing plate. According to the application, the fixing plate arranged in the joint operation support is matched with the positioning strip, so that the lower limbs of a patient can be conveniently fixed in the support plate, and the condition that medical staff is required to support the lower limbs of the patient specially during operation is avoided.

Description

Joint operation support

Technical Field

The application relates to the technical field of medical instruments, in particular to a joint operation support.

Background

When the hip joint operation adopts a posterolateral approach, the body position of a patient needs to be maintained to be in a lateral position, and the affected limb is abducted so as to be beneficial to the operation of medical staff, the most commonly used method at present is to firstly lay the patient on the back, pad a lateral abdomen back cushion, then turn the patient to the direction of needing lateral lying, pad a square pad below the hip, maintain the hip and the abdomen at the same height, pad a pillow between the legs so as to abduct the affected limb, and because the pillow is thinner, the abduction angle can be maintained to be smaller, and if the affected limb is required to be further abducted, an operator needs to support with both hands, so that the operation is troublesome, time and labor are wasted, the stability is poor, the abduction angle is small, and the operation is inconvenient.

The prior authorized China utility model bulletin number is: CN213526205U, publication date: 2021-06-25 discloses a hip joint operation support, it is through the backup pad of U-shaped and opening towards left, the card is in the trunk outside of patient, maintain patient's health and keep the state of lying on one's side, support and the taut of fixed band around the cooperation bottom plate, make patient's lateral position more stable, and because the design of stand, screwed pipe and extension pole, make the layer board adjust height from top to bottom, avoid medical personnel to add the pillow between patient's the both legs, make the position adjustment work before the operation simpler and more convenient, stability is better moreover, the effectual working strength who lightens medical personnel.

In the scheme, the lower limbs are clamped into the pressing plate and the supporting plate through the patient, so that the lateral lying posture of the patient is kept stable, but when an operation is performed, the whole body of the patient is in an unconscious state, the lower limbs of the patient are easy to integrally move along with the poking of medical staff, and cannot be well fixed, so that the medical staff is required to specially support the lower limbs of the patient when the operation is performed.

It is therefore necessary to provide an arthroscopic surgical stand to solve the above-mentioned problems.

It should be noted that the above information disclosed in this background section is only for understanding the background of the inventive concept and, therefore, it may contain information that does not constitute prior art.

Disclosure of Invention

Based on the above problems existing in the prior art, the present application aims to solve the problems: the utility model provides a joint operation support, when reaching and carrying out the operation, patient's whole body is in unconscious state, and its low limbs appear the whole removal along with medical personnel's stirring easily, can't fine fixed problem.

The technical scheme adopted for solving the technical problems is as follows: an arthroscopic surgical stand comprising:

the upper end of the threaded pipe is provided with a supporting plate;

The fixed seat is positioned on one side of the supporting plate, a central shaft is movably sleeved on the inner side of the fixed seat, a fixed plate is fixedly connected to the outer side of the central shaft, a movable groove is formed in the other side of the fixed plate, a positioning strip is movably arranged in the movable groove, a positioning groove is formed in one side of the positioning strip, a rotating column is movably arranged on the other side of the positioning strip, and a rotating block is fixedly connected to the other side of the rotating column;

The extrusion groove is located inside the fixed plate, and the inside activity of extrusion groove is provided with the holding down plate, holding down plate upper end fixedly connected with spring, holding down plate bottom fixedly connected with keep out the board, keep out the inside slot that is provided with of board, the inside fixedly mounted of slot has the adsorption plate, keeps out the board bottom and is provided with the bottom plate, bottom plate upper end fixedly connected with picture peg, bottom plate bottom fixedly connected with contact pad.

Further, the fixing base is provided with two groups by taking the middle section of the supporting plate as the center symmetry, the supporting plate is fixedly connected to the other side of the fixing base, the two ends of the central shaft are movably positioned in the fixing base, the fixing plate is of an arc plate-shaped structure, and the size of the fixing plate is larger than the width of the supporting plate.

Further, the movable groove is arranged as a transverse strip-shaped groove, the positioning strip is arranged as a transverse strip-shaped structure, the size of the positioning strip is matched with that of the movable groove, the positioning groove is arranged on the other side of the supporting plate corresponding to the positioning strip, the positioning groove is aligned with the movable groove, and the other side of the positioning groove penetrates through the supporting plate.

Further, the rotating column is arranged to be a threaded column, a threaded hole is formed in one side of the fixed plate, corresponding to the rotating column, the rotating column is in threaded connection with the fixed plate, the other side of the rotating column penetrates through the movable groove and extends to the outer side, the rotating block is located at the other side of the fixed plate, the rotating block is arranged to be of a round block structure, and a plurality of groups of auxiliary grooves are formed in the outer side of the rotating block at equal intervals in an annular mode.

Further, the extrusion groove is arranged as an arc groove, the lower pressing plate is arranged as an arc plate, the size of the lower pressing plate is matched with that of the extrusion groove, and a plurality of groups of springs are fixedly connected with two sides of the upper end of the lower pressing plate at equal intervals.

Further, the bottom of the abutting plate penetrates through the lower pressing plate and extends to the outer side of the bottom of the fixing plate, the slot is a T-shaped slot, and the adsorption plate is of a magnetic plate-shaped structure.

Further, the bottom plate is of an arc plate-shaped structure, the middle of the upper end of the bottom plate is fixedly connected with the plugboard, and the plugboard is of an iron plate-shaped structure with a T-shaped section.

Further, the contact pad sets up to the arc transverse structure, and the contact pad sets up to flexible rubber material, and the contact pad bottom transversely equidistance is provided with multiunit damping groove, and the damping groove all sets up to the arc indent.

The beneficial effects of the application are as follows: according to the application, the fixing plate arranged in the joint operation support is matched with the positioning strip, so that the lower limbs of a patient can be conveniently fixed in the support plate, medical staff is prevented from being required to specially support the lower limbs of the patient during operation, and the positioning strip can be conveniently moved by the aid of the arranged rotating block matched with the rotating column, so that the fixing plate can be conveniently fixed.

Through the spring cooperation holding down plate that sets up, can be convenient for push down the bottom plate, the contact pad of being convenient for is fixed patient's low limbs, through the slot cooperation picture peg that sets up, can be convenient for change the contact pad.

In addition to the objects, features and advantages described above, the present application has other objects, features and advantages. The present application will be described in further detail with reference to the drawings.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this specification, illustrate embodiments of the application and together with the description serve to explain the application.

In the drawings:

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of the structure of the present utility model;

FIG. 3 is an enlarged schematic view of the structure shown in FIG. 2A;

FIG. 4 is a schematic view of a contact pad structure according to the present utility model;

Wherein, each reference sign in the figure:

Screw pipe 1, layer board 2, fixing base 3, center pin 4, fixed plate 5, movable groove 6, location strip 7, constant head tank 8, steering column 9, turning piece 10, extrusion groove 11, holding down plate 12, spring 13, abutting plate 14, slot 15, adsorption plate 16, bottom plate 17, picture peg 18, contact pad 19, damping groove 20.

Detailed Description

It should be noted that, without conflict, the embodiments of the present application and features of the embodiments may be combined with each other. The application will be described in detail below with reference to the drawings in connection with embodiments.

In order that those skilled in the art will better understand the present application, a technical solution in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in which it is apparent that the described embodiments are only some embodiments of the present application, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present application without making any inventive effort, shall fall within the scope of the present application.

As shown in fig. 1, the application provides an joint operation support, which comprises two groups of threaded pipes 1, wherein the upper ends of the two groups of threaded pipes 1 are respectively provided with a supporting plate 2, and the upper ends of the supporting plates 2 are provided with openings so as to be placed in the lower limbs of a patient;

The two groups of fixing seats 3 are symmetrically arranged on one side of the supporting plate 2 by taking the middle section of the supporting plate 2 as a center, the other side of the fixing seats 3 is fixedly connected with the supporting plate 2, a central shaft 4 is movably sleeved on the inner side of the fixing seats 3, two ends of the central shaft 4 are rotatably arranged in the fixing seats 3, a fixing plate 5 is fixedly connected to the outer side of the central shaft 4, the fixing plate 5 is of an arc-shaped plate structure, the size of the fixing plate 5 is larger than the width of the supporting plate 2, and the fixing plate 5 can be conveniently rotated through the movable connection of the central shaft 4 and the fixing seats 3 so as to facilitate the lower limbs of patients to be put in;

as shown in fig. 2-3, the other side of the fixed plate 5 is provided with a movable groove 6, the movable groove 6 is provided with a transverse strip-shaped groove, a positioning strip 7 is movably arranged in the movable groove 6, the movably arranged positioning strip 7 can conveniently move in the movable groove 6, the positioning strip 7 is provided with a transverse strip-shaped structure, the size of the positioning strip 7 is matched with that of the movable groove 6, the other side of the supporting plate 2 is provided with a positioning groove 8 corresponding to the positioning strip 7, the positioning groove 8 is aligned with the movable groove 6, the other side of the positioning groove 8 penetrates through the supporting plate 2, and the fixed plate 5 can be fixed by being clamped in the positioning groove 8 through the positioning strip 7, so that the lower limb of a patient can be limited and fixed conveniently.

The other side of the positioning strip 7 is movably provided with a rotating column 9, the rotating column 9 is provided with a threaded column, one side of the fixed plate 5 is provided with a threaded hole corresponding to the rotating column 9, the rotating column 9 is in threaded connection with the fixed plate 5, the other side of the rotating column 9 penetrates through the movable groove 6 and extends to the outer side, and the positioning strip 7 is conveniently pushed to be clamped into the positioning groove 8 through the rotating column 9 in threaded connection with the fixed plate 5, and meanwhile the positioning strip 7 is prevented from returning to the movable groove 6;

The other side of the rotary column 9 is fixedly connected with a rotary block 10, the rotary block 10 is positioned on the other side of the fixed plate 5, the rotary block 10 is of a round block structure, the rotary column 9 is convenient to stir through the rotary block 10, a plurality of groups of auxiliary grooves are formed in the outer side of the rotary block 10 at equal intervals in an annular shape, and medical staff can conveniently rotate the rotary block 10 through the auxiliary grooves so as to prevent slipping;

As shown in fig. 2, the fixing plate 5 is internally provided with an extrusion groove 11, the extrusion groove 11 is provided with an arc-shaped groove, the extrusion groove 11 is movably provided with a lower pressing plate 12, the lower pressing plate 12 is provided with an arc-shaped plate, the size of the lower pressing plate 12 is matched with that of the extrusion groove 11, the lower pressing plate 12 is movably arranged in the extrusion groove 11, the fixing plate is convenient to move, two sides of the upper end of the lower pressing plate 12 are fixedly connected with a plurality of groups of springs 13 at equal intervals, the springs 13 are arranged to facilitate pushing the lower pressing plate 12 downwards, and the lower pressing plate 12 is convenient to reset.

The bottom of the lower pressure plate 12 is fixedly connected with a retaining plate 14, the bottom of the retaining plate 14 penetrates through the lower pressure plate 12 and extends to the outer side of the bottom of the fixed plate 5, a slot 15 is formed in the retaining plate 14, the slot 15 is a T-shaped slot, an adsorption plate 16 is fixedly installed in the slot 15, the adsorption plate 16 is of a magnetic plate-shaped structure, a bottom plate 17 is arranged at the bottom of the retaining plate 14, the bottom plate 17 is of an arc-shaped plate-shaped structure, and the bottom plate 17 of the arc-shaped structure is convenient to contact with lower limbs of a patient better;

As shown in fig. 4, the middle of the upper end of the bottom plate 17 is fixedly connected with a plugboard 18, the plugboard 18 is of an iron plate-shaped structure with a T-shaped section, the plugboard 18 arranged in the T-shape can be conveniently clamped into the slot 15, and meanwhile, the iron plugboard 18 is convenient to adsorb the adsorption plate 16, so that the bottom plate 17 is fixed inside the slot 15, and meanwhile, the adsorption fixation can be convenient for replacing the bottom plate 17.

As shown in fig. 4, the bottom of the bottom plate 17 is fixedly connected with a contact pad 19, the contact pad 19 is arranged into an arc-shaped transverse structure, the contact pad 19 is arranged into a flexible rubber material, the contact pad 19 arranged by the flexible rubber material can be better attached to the lower limb of a patient, a plurality of groups of damping grooves 20 are transversely arranged at equal intervals at the bottom of the contact pad 19, the damping grooves 20 are all arranged into arc-shaped inner grooves, and friction between the damping grooves 20 and the contact pad 19 can be improved to avoid movement of the lower limb of the patient.

To sum up, after the lower limb of the patient is clamped into the supporting plate 2, the fixing plate 5 is turned over to the other side, so that the bottom of the contact point 19 is in contact with the lower limb of the patient, and then the rotating block 10 is rotated, so that the rotating column 9 pushes the positioning strip 7 to one side, the positioning strip 7 is clamped into the positioning groove 8, the lower limb of the patient can be fixed and limited, and the medical staff is prevented from supporting the lower limb of the patient specially during operation.

The above description is only of the preferred embodiments of the present application and is not intended to limit the present application, but various modifications and variations can be made to the present application by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the protection scope of the present application.

Claims

1. An arthrosis surgical stand, comprising:

A supporting plate (2) is arranged at the upper end of the threaded pipe (1);

The fixing seat (3) is positioned on one side of the supporting plate (2), a central shaft (4) is movably sleeved on the inner side of the fixing seat (3), a fixing plate (5) is fixedly connected to the outer side of the central shaft (4), a movable groove (6) is formed in the other side of the fixing plate (5), a positioning strip (7) is movably arranged in the movable groove (6), a positioning groove (8) is formed in one side of the positioning strip (7), a rotating column (9) is movably arranged on the other side of the positioning strip (7), and a rotating block (10) is fixedly connected to the other side of the rotating column (9);

Extrusion groove (11), be located inside fixed plate (5), extrusion groove (11) inside activity is provided with holding down plate (12), holding down plate (12) upper end fixedly connected with spring (13), holding down plate (12) bottom fixedly connected with is held up board (14), it is inside to be provided with slot (15) to hold up board (14), slot (15) inside fixed mounting has adsorption plate (16), it is provided with bottom plate (17) to hold up board (14) bottom, bottom plate (17) upper end fixedly connected with picture peg (18), bottom plate (17) bottom fixedly connected with contact pad (19).

2. An arthrosis bracket according to claim 1, characterized in that: the fixing base (3) is symmetrically provided with two groups by taking the middle section of the supporting plate (2) as a center, the other side of the fixing base (3) is fixedly connected with the supporting plate (2), two ends of the central shaft (4) are movably located inside the fixing base (3), the fixing plate (5) is of an arc plate-shaped structure, and the size of the fixing plate (5) is larger than the width of the supporting plate (2).

3. An arthrosis bracket according to claim 1, characterized in that: the movable groove (6) is arranged to be a transverse strip-shaped groove, the positioning strip (7) is arranged to be a transverse strip-shaped structure, the size of the positioning strip (7) is matched with that of the movable groove (6), the positioning strip (7) is arranged on the other side of the supporting plate (2) correspondingly, the positioning groove (8) is aligned with the movable groove (6), and the other side of the positioning groove (8) penetrates through the supporting plate (2).

4. An arthrosis bracket according to claim 1, characterized in that: the rotary column (9) is arranged to be a threaded column, one side of the fixed plate (5) corresponds to the rotary column (9) is provided with a threaded hole, the rotary column (9) is in threaded connection with the fixed plate (5), the other side of the rotary column (9) penetrates through the movable groove (6) and extends to the outer side, the rotary block (10) is arranged on the other side of the fixed plate (5), the rotary block (10) is arranged to be of a round block structure, and a plurality of groups of auxiliary grooves are formed in the outer side of the rotary block (10) at equal intervals in an annular mode.

5. An arthrosis bracket according to claim 1, characterized in that: the extrusion groove (11) is arranged to be an arc-shaped groove, the lower pressing plate (12) is arranged to be an arc-shaped plate, the size of the lower pressing plate (12) is matched with that of the extrusion groove (11), and a plurality of groups of springs (13) are fixedly connected to two sides of the upper end of the lower pressing plate (12) at equal intervals.

6. An arthrosis bracket according to claim 1, characterized in that: the bottom of the retaining plate (14) penetrates through the lower pressing plate (12) and extends to the outer side of the bottom of the fixing plate (5), the slot (15) is a T-shaped slot, and the adsorption plate (16) is of a magnetic plate-shaped structure.

7. An arthrosis bracket according to claim 1, characterized in that: the bottom plate (17) is of an arc-shaped plate structure, the middle of the upper end of the bottom plate (17) is fixedly connected with the plugboard (18), and the plugboard (18) is of an iron plate structure with a T-shaped section.

8. An arthrosis bracket according to claim 1, characterized in that: the contact pad (19) is arranged to be of an arc-shaped transverse structure, the contact pad (19) is made of flexible rubber, a plurality of groups of damping grooves (20) are formed in the bottom of the contact pad (19) at equal intervals transversely, and the damping grooves (20) are all arranged to be arc-shaped inner grooves.