CN215504063U

CN215504063U - Operation fixing bracket for general surgery department

Info

Publication number: CN215504063U
Application number: CN202121128158.9U
Authority: CN
Inventors: 郭雄图; 练志明; 龚阳
Original assignee: Guangzhou Hospital Of Integrated Traditional Chinese And Western Medicine
Current assignee: Guangzhou Hospital Of Integrated Traditional Chinese And Western Medicine
Priority date: 2021-05-25
Filing date: 2021-05-25
Publication date: 2022-01-14
Anticipated expiration: 2031-05-25

Abstract

A surgical fixing bracket for general surgery department comprises a bottom shell; the fixed plate and the moving plate are arranged above the bottom shell; the two memory cotton pads are fixedly arranged on the fixed plate and the movable plate respectively; the two first connecting rods are symmetrically and fixedly arranged at the bottom of the fixing plate and are hinged with the top of the bottom shell; and the two second connecting rods are symmetrically and fixedly arranged at the bottom of the moving plate. The operation fixing bracket for general surgery department provided by the utility model has the advantages that the operation fixing bracket is suitable for supporting patients with different body types, and the arching angle of the back of the patient can be adjusted, so that a doctor can perform an operation on the back of the patient.

Description

Operation fixing bracket for general surgery department

Technical Field

The utility model relates to the technical field of medical instruments, in particular to an operation fixing bracket for general surgery department.

Background

The general surgery department is a clinical discipline which takes operations as a main method to treat other diseases such as liver, biliary tract, pancreas, gastrointestinal tract, anorectum, vascular diseases, thyroid and breast tumors, trauma and the like, and is the biggest special discipline of a surgical system. General comprehensive hospital surgery includes orthopaedics, neurosurgery, cardiothoracic surgery, urology surgery and the like besides general surgery. Some hospitals divide even more general surgery into neck-breast surgery, gastrointestinal surgery, hepatobiliary-pancreatic-spleen surgery, and the like, and anorectal surgery, burn plastic surgery, vascular surgery, pediatric surgery, transplantation surgery, nutrition surgery, and the like are related to general surgery.

When a general surgery operates on a patient, sometimes the patient needs to lie on an operating table and perform an operation from the back, and a support frame is needed to support the patient so that the back of the patient is arched. The traditional bracket is difficult to adapt to patients with large body differences and is not beneficial to adjusting the arching angle of the back of the patient according to the operation requirement.

Therefore, there is a need to provide a new surgical fixing bracket for general surgery to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model solves the technical problem of providing an operation fixing bracket for general surgery department, which is suitable for supporting patients with different body types and can adjust the arching angle of the back of the patient so as to be beneficial to the operation of doctors on the back of the patient.

In order to solve the above technical problems, the present invention provides a surgical fixing bracket for general surgery, comprising: a bottom case; the fixed plate and the moving plate are arranged above the bottom shell; the two memory cotton pads are fixedly arranged on the fixed plate and the movable plate respectively; the two first connecting rods are symmetrically and fixedly arranged at the bottom of the fixing plate and are hinged with the top of the bottom shell; the two second connecting rods are symmetrically and fixedly arranged at the bottom of the moving plate; the four electric telescopic rods are respectively hinged to the bottoms of the fixed plate and the movable plate; the adjusting mechanism is arranged on the bottom shell; the headrest mechanism is arranged on the bottom shell.

Preferably, the adjusting mechanism comprises a motor, a first bevel gear, a second bevel gear, two threaded rods, two first square blocks, two second square blocks, a worm and two worm gears, the motor is fixedly mounted on the inner wall of the top of the bottom shell, the first bevel gear is fixedly mounted on the output shaft of the motor, the second bevel gear is arranged in the bottom shell, the second bevel gear is meshed with the first bevel gear, the two threaded rods are rotatably mounted on the inner walls of the two sides of the bottom shell, the two first square blocks are respectively mounted on the two threaded rods in a threaded manner, the two second connecting rods are respectively hinged to the tops of the two first square blocks, the two second square blocks are respectively sleeved on the two threaded rods in a threaded manner, and the four electric telescopic rods are respectively hinged to the tops of the two second square blocks, the worm rotates to be installed on the both sides inner wall of drain pan, the fixed cover of second toper gear is established on the worm, two the worm wheel is fixed the cover respectively and is established two on the threaded rod, two the worm wheel all with the worm meshes mutually.

Preferably, the top of the bottom shell is provided with two first limiting holes and two second limiting holes, the two first square blocks are respectively in sliding connection with the inner walls of the two sides of the two first limiting holes, and the two second square blocks are respectively in sliding connection with the inner walls of the two sides of the two second limiting holes.

Preferably, the headrest mechanism comprises two mounting pipes, two extension rods, a headrest frame and a headrest cushion, the two mounting pipes are symmetrically and fixedly mounted on one side of the bottom shell, the two extension rods are respectively slidably mounted on the inner walls of the two mounting pipes, the headrest frame is fixedly mounted at one ends of the two extension rods, the headrest cushion is fixedly mounted at the top of the headrest frame, and the headrest cushion is matched with the headrest frame.

Preferably, two equal fixed mounting in one end of installation pipe has the dog, two the slide opening has all been seted up on the dog, two the extension rod respectively with two slide opening sliding connection, two the equal fixed mounting in top and the bottom of extension rod has the stopper, two all seted up the spout on the top of installation pipe and the bottom inner wall, four the stopper respectively with four spout sliding connection.

Preferably, a plurality of air holes are formed in both sides of the headrest frame.

Preferably, two threaded rods are provided with first threads and second threads, the first square block is matched with the first threads, the second square block is matched with the second threads, and the thread pitch of the first threads is twice that of the second threads.

Compared with the related art, the operation fixing bracket for general surgery provided by the utility model has the following beneficial effects:

the utility model provides an operation fixing bracket for general surgery:

through drain pan, fixed plate, movable plate, the cotton pad of memory, head rod, second connecting rod, electric telescopic handle, motor, first conical gear, second conical gear, dog, threaded rod, first square piece, the square piece of second, worm and worm wheel cooperate, can make things convenient for the distance of fixed plate and movable plate to adjust to be fit for supporting the patient to different sizes, can adjust the angle that patient's back arch simultaneously, do benefit to the doctor and operate to patient's back.

Drawings

FIG. 1 is a schematic structural view of a preferred embodiment of a surgical fixing bracket for general surgery department provided in the present invention;

FIG. 2 is an enlarged view of portion A of FIG. 1;

FIG. 3 is an enlarged view of portion B of FIG. 1;

FIG. 4 is a schematic top cross-sectional view of the present invention;

fig. 5 is an enlarged view of the portion C shown in fig. 4.

Reference numbers in the figures: 1. a bottom case; 2. a fixing plate; 3. moving the plate; 4. a memory cotton pad; 5. a first connecting rod; 6. a second connecting rod; 7. an electric telescopic rod; 8. a motor; 9. a first bevel gear; 10. a second bevel gear; 11. a stopper; 12. a threaded rod; 13. a first square block; 14. a second square block; 15. a worm; 16. a worm gear; 17. installing a pipe; 18. an extension pole; 19. a headrest frame; 20. a pillow pad; 21. and a limiting block.

Detailed Description

The utility model is further described with reference to the following figures and embodiments.

Please refer to fig. 1-5, wherein fig. 1 is a schematic structural view illustrating a preferred embodiment of a surgical fixing bracket for general surgery department according to the present invention; fig. 2 is an enlarged view of a portion a shown in fig. 1. The operation fixing bracket for general surgery department includes: a bottom case 1; the fixed plate 2 and the moving plate 3 are arranged above the bottom shell 1; the two memory cotton pads 4 are respectively and fixedly arranged on the fixed plate 2 and the movable plate 3; the two first connecting rods 5 are symmetrically and fixedly arranged at the bottom of the fixing plate 2, and the two first connecting rods 5 are hinged with the top of the bottom shell 1; the two second connecting rods 6 are symmetrically and fixedly arranged at the bottom of the moving plate 3; the four electric telescopic rods 7 are respectively hinged to the bottoms of the fixed plate 2 and the movable plate 3; the adjusting mechanism is arranged on the bottom shell 1; the headrest mechanism is arranged on the bottom shell 1.

The adjusting mechanism comprises a motor 8, a first bevel gear 9, a second bevel gear 10, two threaded rods 12, two first square blocks 13, two second square blocks 14, a worm 15 and two worm wheels 16, the motor 8 is fixedly arranged on the inner wall of the top of the bottom shell 1, the first bevel gear 9 is fixedly arranged on an output shaft of the motor 8, the second bevel gear 10 is arranged in the bottom shell 1, the second bevel gear 10 is meshed with the first bevel gear 9, the two threaded rods 12 are rotatably arranged on the inner walls of two sides of the bottom shell 1, the two first square blocks 13 are respectively arranged on the two threaded rods 12 in a threaded manner, the two second connecting rods 6 are respectively hinged with the tops of the two first square blocks 13, the two second square blocks 14 are respectively sleeved on the two threaded rods 12 in a threaded manner, four electric telescopic handle 7 articulates respectively two the top of the square piece 14 of second, worm 15 rotates to be installed on the both sides inner wall of drain pan 1, the fixed cover of second bevel gear 10 is established on worm 15, two worm wheel 16 fixed cover is established two respectively on the threaded rod 12, two worm wheel 16 all with worm 15 meshes mutually, adjusts the distance between movable plate 3 and the fixed plate 2 through adjustment mechanism to make fixed plate 2 and movable plate 3 can drag patient's thorax belly.

Two first limiting holes and two second limiting holes are formed in the top of the bottom shell 1, the two first square blocks 13 are in sliding connection with the inner walls of the two sides of the two first limiting holes respectively, the two second square blocks 14 are in sliding connection with the inner walls of the two sides of the two second limiting holes respectively, and therefore the first square blocks 13 and the second square blocks 14 can be prevented from rotating along with the threaded rods 12.

The headrest mechanism comprises two mounting pipes 17, two extension rods 18, a headrest frame 19 and a headrest cushion 20, the two mounting pipes 17 are symmetrically and fixedly mounted on one side of the bottom shell 1, the two extension rods 18 are respectively slidably mounted on the inner walls of the two mounting pipes 17, the headrest frame 19 is fixedly mounted at one ends of the two extension rods 18, the headrest cushion 20 is fixedly mounted at the top of the headrest frame 19, and the headrest cushion 20 is matched with the headrest frame 19 and can support the head of a patient.

Two the equal fixed mounting in one end of installation pipe 17 has dog 11, two the slide opening has all been seted up on dog 11, two extension rod 18 respectively with two slide opening sliding connection, two the equal fixed mounting in top and the bottom of extension rod 18 has stopper 21, two the spout, four have all been seted up on the top of installation pipe 17 and the bottom inner wall stopper 21 respectively with four spout sliding connection avoids extension rod 18 to break away from installation pipe 17.

A plurality of air holes are formed in the two sides of the headrest frame 19, and therefore a patient can breathe conveniently.

First threads and second threads are formed in the two threaded rods 12, the first square blocks 13 are matched with the first threads, the second square blocks 14 are matched with the second threads, the thread pitches of the first threads are twice of those of the second threads, so that the displacement of the two first square blocks 13 is twice of that of the two second square blocks 14, and the fixed plate 2 and the movable plate 3 keep the same inclination angle.

The operation fixing bracket for general surgery provided by the utility model has the following working principle: when the device is used, the distance between the movable plate 3 and the fixed plate 2 is adjusted according to the body type of a patient, the starting motor 8 drives the first bevel gear 9 to rotate, the first bevel gear 9 drives the second bevel gear 10 to rotate, the second bevel gear 10 drives the worm 15 to rotate, the worm 15 drives the two worm wheels 16 to rotate, the two worm wheels 16 drive the two threaded rods 12 to rotate, the two threaded rods 12 drive the two first square blocks 13 and the two second square blocks 14 to move, the moving displacement of the two first square blocks 13 is twice that of the two second square blocks 14, and therefore the distance between the movable plate 3 and the fixed plate 2 is adjusted, and the fixed plate 2 and the movable plate 3 can drag the chest and abdomen of the patient;

then, the patient lies on the memory cotton pad 4 on the fixed plate 2 and the movable plate 3, and pulls the extension rod 18 to drive the headrest frame 19 to move, so that the face of the patient can just lie on the headrest pad 20 on the headrest frame 19, and the mouth and nose of the patient can breathe through the air holes;

then, start four electric telescopic handle 7 simultaneously, make the output rod shorten or extend, drive fixed plate 2 and movable plate 3 and rotate to adjust the angle of patient's back hunch-up, do benefit to the doctor and operate to patient's back.

the utility model provides an operation fixing support bracket for general surgery department, which is characterized in that a bottom shell 1, a fixed plate 2, a movable plate 3, a memory cotton pad 4, a first connecting rod 5, a second connecting rod 6, an electric telescopic rod 7, a motor 8, a first conical gear 9, a second conical gear 10, a stop block 11, a threaded rod 12, a first square block 13, a second square block 14, a worm 15 and a worm wheel 16 are matched, so that the distance between the fixed plate 2 and the movable plate 3 can be conveniently adjusted, patients with different body types can be supported, and the arching angle of the back of the patient can be adjusted, so that a doctor can perform an operation on the back of the patient.

It should be noted that the device structure and the accompanying drawings of the present invention mainly describe the principle of the present invention, and in the technology of the design principle, the settings of the power mechanism, the power supply system, the control system, and the like of the device are not completely described and clear, and on the premise that those skilled in the art understand the principle of the present invention, the details of the power mechanism, the power supply system, and the control system can be clearly known;

furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless explicitly specified otherwise;

in addition, in the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," "fixed," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; may be mechanically coupled, may be electrically coupled or may be in communication with each other; 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 meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. A surgical fixing bracket for general surgery department is characterized by comprising:

a bottom case;

the fixed plate and the moving plate are arranged above the bottom shell;

the two memory cotton pads are fixedly arranged on the fixed plate and the movable plate respectively;

the two first connecting rods are symmetrically and fixedly arranged at the bottom of the fixing plate and are hinged with the top of the bottom shell;

the two second connecting rods are symmetrically and fixedly arranged at the bottom of the moving plate;

the four electric telescopic rods are respectively hinged to the bottoms of the fixed plate and the movable plate;

the adjusting mechanism is arranged on the bottom shell;

the headrest mechanism is arranged on the bottom shell.

2. The operation fixing bracket for general surgery department according to claim 1, wherein the adjusting mechanism comprises a motor, a first bevel gear, a second bevel gear, two threaded rods, two first square blocks, two second square blocks, a worm, and two worm gears, the motor is fixedly installed on the inner wall of the top of the bottom shell, the first bevel gear is fixedly installed on the output shaft of the motor, the second bevel gear is arranged in the bottom shell, the second bevel gear is engaged with the first bevel gear, the two threaded rods are rotatably installed on the inner walls of the two sides of the bottom shell, the two first square blocks are respectively installed on the two threaded rods in a threaded manner, the two second connecting rods are respectively hinged with the tops of the two first square blocks, and the two second square blocks are respectively sleeved on the two threaded rods in a threaded manner, four electric telescopic handle articulates respectively two the top of the square piece of second, the worm rotates to be installed on the both sides inner wall of drain pan, the fixed cover of second conical gear is established on the worm, two the worm wheel is fixed the cover respectively and is established two on the threaded rod, two the worm wheel all with the worm meshes mutually.

3. The operation fixing bracket for general surgery department according to claim 2, wherein the top of the bottom shell is opened with two first limiting holes and two second limiting holes, the two first square blocks are respectively connected with the inner walls of the two sides of the two first limiting holes in a sliding manner, and the two second square blocks are respectively connected with the inner walls of the two sides of the two second limiting holes in a sliding manner.

4. The operation fixing bracket for general surgery department according to claim 1, wherein the headrest mechanism comprises two mounting tubes, two extension rods, a headrest frame and a headrest pad, the two mounting tubes are symmetrically and fixedly installed on one side of the bottom shell, the two extension rods are respectively and slidably installed on the inner walls of the two mounting tubes, the headrest frame is fixedly installed at one ends of the two extension rods, the headrest pad is fixedly installed at the top of the headrest frame, and the headrest pad is matched with the headrest frame.

5. The operation fixing bracket for general surgery department according to claim 4, characterized in that a stopper is fixedly mounted at one end of each of two said mounting tubes, a sliding hole is formed in each of the two stoppers, two said extension rods are slidably connected with the two sliding holes, respectively, a stopper is fixedly mounted at the top and bottom of each of the two said extension rods, a sliding groove is formed in the inner wall of the top and bottom of each of the two said mounting tubes, and four said stoppers are slidably connected with the four said sliding grooves, respectively.

6. The operation fixing bracket for general surgery department according to claim 4, wherein both sides of the headrest frame are opened with a plurality of ventilation holes.

7. The surgical fixing bracket for general surgery department according to claim 2, wherein the two threaded rods are respectively provided with a first thread and a second thread, the first square block is matched with the first thread, the second square block is matched with the second thread, and the thread pitch of the first thread is twice as large as that of the second thread.