CN218792951U

CN218792951U - Surgical fixing device

Info

Publication number: CN218792951U
Application number: CN202320054944.1U
Authority: CN
Inventors: 张青烨; 徐华; 黄嘉辰; 曹雨卉; 张积; 焦旸; 曹建平; 张琦
Original assignee: Suzhou University
Current assignee: Suzhou University
Priority date: 2023-01-09
Filing date: 2023-01-09
Publication date: 2023-04-07
Anticipated expiration: 2033-01-09

Abstract

The utility model belongs to the fixed equipment field, especially, operation fixing device, which comprises a fixed base, the top fixed mounting of fixing base has the foam-rubber cushion, and two shifting chutes have been seted up at the top of fixing base, and slidable mounting has the movable plate in the shifting chute, installs arc-shaped fixing plate on the movable plate, has seted up the ear hole on the arc-shaped fixing plate, the driving groove has been seted up to the bottom of fixing base, has seted up the spread groove on one side inner wall of shift chute, and the spread groove communicates with the driving groove that corresponds mutually, and slidable mounting has the seat of promotion in the spread groove, and the movable plate fixed connection that promotes the seat and correspond is equipped with actuating mechanism between two driving grooves, and actuating mechanism is connected with the seat that promotes. The utility model relates to a rationally, through adjusting the arc fixed plate, can be suitable for different crowds, can carry out the centre gripping to patient's head through the arc fixed plate and fix to can prevent that patient from taking place the condition of removal at eyes operation in-process.

Description

Surgical fixing device

Technical Field

The utility model relates to a fixed equipment technical field especially relates to a fixing device performs operation.

Background

At present, when a patient performs an ophthalmic surgery, in order to prevent the restlessness of the head and the body of the patient, nursing staff and family members of the patient use various manual methods together, for example, firstly wrap or bundle the body of the patient with a bed sheet, a towel, clothes and the like, and then hold the head of the patient with a hand to keep the head and the body of the patient stable during the surgery, which wastes time and labor, increases the labor intensity of the nursing staff and the family members of the patient, is not very stable and firm in fixation, seriously affects the normal operation, often prolongs the surgery time, and even possibly causes medical accidents, so an operation fixing device is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a surgical fixing device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the operation fixing device comprises a fixing seat, wherein a sponge cushion is fixedly arranged at the top of the fixing seat, two moving grooves are formed in the top of the fixing seat, a moving plate is slidably arranged in each moving groove, an arc-shaped fixing plate is arranged on each moving plate, and ear holes are formed in the arc-shaped fixing plates;

the bottom of fixing base has been seted up the drive groove, has seted up the spread groove on one side inner wall of shifting chute, and the spread groove communicates with the drive groove that corresponds mutually, and slidable mounting has the propulsion seat in the spread groove, and the propulsion seat is equipped with actuating mechanism with the movable plate fixed connection that corresponds between two drive grooves, and actuating mechanism is connected with the propulsion seat.

Preferably, actuating mechanism is including driving seat, threaded rod and knob, sliding mounting has the driving seat with promotion seat fixed connection in the drive groove, and the threaded rod is installed in rotating on the one side inner wall that two drive grooves kept away from each other, and the driving seat threaded sleeve is established on the threaded rod, and the one end of threaded rod extends to the outside of fixing base and installs the knob.

Preferably, the threaded rod is provided with two external threads with opposite rotation directions, the driving seat is provided with an internal thread hole, and the external threads are meshed with the corresponding internal thread holes.

Preferably, a guide mechanism is arranged between the arc-shaped fixed plate and the movable plate, an inserting mechanism is arranged on the movable plate, and the inserting mechanism is matched with the guide mechanism.

Preferably, guiding mechanism includes adjustment tank and regulating plate, the adjustment tank is seted up on the top of movable plate, slidable mounting has on the regulating plate with arc fixed plate fixed connection in the adjustment tank.

Preferably, the inserting mechanism comprises a fixing groove, a sliding hole, a T-shaped rod and a fixing spring, the fixing groove is formed in the adjusting plate, the sliding hole is formed in the inner wall of the adjusting groove, the T-shaped rod matched with the fixing groove is slidably mounted in the sliding hole, and the fixing spring is mounted between the T-shaped rod and the moving plate.

Preferably, all seted up the spacing groove on the front side of adjustment tank and the rear side inner wall, the equal fixed mounting in front side and the rear side of regulating plate has spacing seat, and spacing seat and the spacing groove sliding connection who corresponds.

Preferably, one side of the arc-shaped fixing plate is provided with a protection pad, the protection pad is provided with a communication hole, and the communication hole is communicated with the ear hole.

The utility model has the advantages that:

1. when the adjusting plate is in a state of releasing fixation, the adjusting plate can adjust the distance between the arc-shaped fixing plate and the ear hole and the fixing seat, so that the positions of ears and the ear holes of different patients correspond to each other;

2. under the cooperation through knob, threaded rod, drive seat can drive and push seat and movable plate and remove, and the movable plate can drive the ARC fixation board and remove, can carry out the centre gripping to patient's head through the ARC fixation board and fix to can prevent that patient from taking place the condition of removing at eyes operation in-process.

Drawings

Fig. 1 is a schematic perspective view of a surgical fixing device according to the present invention;

fig. 2 is a schematic front view of the surgical fixing device according to the present invention;

fig. 3 is a schematic structural view of a part a of the surgical fixing device provided by the present invention;

fig. 4 is a schematic structural view of part B of the surgical fixing device of the present invention.

In the figure: 1. a fixed seat; 2. a sponge cushion; 3. an arc-shaped fixing plate; 4. an ear hole; 5. a moving groove; 6. moving the plate; 7. a drive slot; 8. a driving seat; 9. a threaded rod; 10. a knob; 11. a pushing seat; 12. connecting grooves; 13. an adjustment groove; 14. an adjusting plate; 15. fixing grooves; 16. a slide hole; 17. a T-shaped rod; 18. the spring is fixed.

Detailed Description

The technical solution of the present invention will be clearly and completely described below with reference to the specific embodiments. It is obvious that the described embodiments are only some of the embodiments of the present invention, and not all of them. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

When an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present, and the "disposed" refers to an existing connection, whether connected, mounted, secured, or permanently connected. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-4, a surgical fixing device, including a fixing base 1, a sponge pad 2 is fixedly mounted at the top of the fixing base 1, two moving grooves 5 are formed at the top of the fixing base 1, a moving plate 6 is slidably mounted in the moving grooves 5, an arc-shaped fixing plate 3 is mounted on the moving plate 6, more specifically, a protection pad is mounted at one side of the arc-shaped fixing plate 3, a communication hole is formed in the protection pad, the communication hole is communicated with the ear hole 4, through being provided with the protection pad, the comfort level of clamping the arc-shaped fixing plate 3 can be increased, the ear hole 4 is formed in the arc-shaped fixing plate 3, a driving groove 7 is formed at the bottom of the fixing base 1, a connecting groove 12 is formed in one side inner wall of the moving groove 5, the connecting groove 12 is communicated with a corresponding driving groove 7, a pushing seat 11 is slidably mounted in the connecting groove 12, the pushing seat 11 is fixedly connected with the corresponding moving plate 6, a driving mechanism is arranged between the two driving grooves 7, and the driving mechanism is connected with the pushing seat 11, more specifically, guide grooves are formed in both side inner walls of the moving groove 5, guide seats are fixedly mounted on both sides of the moving plate 6, and are slidably connected with corresponding guide grooves.

In this embodiment, actuating mechanism is including driving seat 8, threaded rod 9 and knob 10, slidable mounting has the driving seat 8 with promoting 11 fixed connection of seat in the drive groove 7, it has threaded rod 9 to rotate on the one side inner wall that two drive grooves 7 kept away from each other, 8 threaded sleeves of drive seat are established on threaded rod 9, the one end of threaded rod 9 extends to the outside of fixing base 1 and installs knob 10, be equipped with two external screw threads that revolve to opposite on the threaded rod 9, the internal thread hole has been seted up on the drive seat 8, and the external screw thread meshes with corresponding internal thread hole, because be equipped with two on the threaded rod 9 and revolve to opposite external screw thread, so the rotation of threaded rod 9 can drive two and drive seat 8 and remove, and two moving direction that drive seat 8 are opposite.

In this embodiment, be equipped with guiding mechanism between arc fixed plate 3 and the movable plate 6, be equipped with on the movable plate 6 and insert the mechanism that closes, and insert mechanism and guiding mechanism looks adaptation, guiding mechanism includes adjustment tank 13 and regulating plate 14, adjustment tank 13 is seted up on the top of movable plate 6, slidable mounting has on the regulating plate 14 with arc fixed plate 3 fixed connection in the adjustment tank 13, through the cooperation of adjustment tank 13 and regulating plate 14, can realize leading arc fixed plate 3 on vertical direction.

In this embodiment, the inserting mechanism includes a fixing groove 15, a sliding hole 16, a T-shaped rod 17 and a fixing spring 18, the fixing groove 15 is provided on the adjusting plate 14, more specifically, limiting grooves have been provided on the front side and the rear side inner wall of the adjusting groove 13, limiting seats are fixedly mounted on the front side and the rear side of the adjusting plate 14, and the limiting seats are slidably connected to the corresponding limiting grooves, the adjusting plate 14 can be guided by being provided with the limiting grooves and the limiting seats, so that the adjusting plate 14 can be stably moved, the sliding hole 16 is provided on the inner wall of the adjusting groove 13, the T-shaped rod 17 adapted to the fixing groove 15 is slidably mounted in the sliding hole 16, the fixing spring 18 is mounted between the T-shaped rod 17 and the moving plate 6, and the purpose of fixing and fixing release of the adjusting plate 14 can be achieved by cooperation of the T-shaped rod 17 and the fixing groove 15.

The utility model discloses in, when on operating to patient's eyes, through removing T shape pole 17, the removal of T shape pole 17 can block into and break away from corresponding fixed slot 15, thereby realize fixing and removing fixed purpose adjusting plate 14, when adjusting plate 14 is in removing fixed state, can carry out the purpose of adjusting to the interval between arc fixed plate 3 and ear hole 4 and the fixing base 1, make different patient's ear corresponding with the position of ear hole 4, through rotating knob 10 and threaded rod 9, threaded rod 9 can drive seat 8 and remove, and two drive seats 8 can remove to the direction that is close to each other, drive seat 8 can drive and push away

seat

11 and 6 and remove, movable plate 6 can drive arc fixed plate 3 and remove, can carry out the centre gripping to patient's head through arc fixed plate 3 and fix, thereby can prevent that patient from taking place the condition of removing at eyes operation in-process.

The surgical fixation device provided by the present invention has been described in detail above. The principles and embodiments of the present invention have been explained herein using specific embodiments, which are merely used to help understand the method and its core ideas of the present invention. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.

Claims

1. The operation fixing device is characterized by comprising a fixing seat (1), wherein a sponge cushion (2) is fixedly installed at the top of the fixing seat (1), two moving grooves (5) are formed in the top of the fixing seat (1), a moving plate (6) is slidably installed in the moving grooves (5), an arc-shaped fixing plate (3) is installed on the moving plate (6), and ear holes (4) are formed in the arc-shaped fixing plate (3);

drive groove (7) have been seted up to the bottom of fixing base (1), spread groove (12) have been seted up on one side inner wall of shift groove (5), just spread groove (12) are linked together with drive groove (7) that correspond, slidable mounting has in spread groove (12) and pushes away seat (11), push away seat (11) and the movable plate fixed connection who corresponds, two be equipped with actuating mechanism between drive groove (7), just actuating mechanism is connected with promotion seat (11).

2. The surgical fixing device according to claim 1, wherein the driving mechanism comprises a driving seat (8), a threaded rod (9) and a knob (10), the driving seat (8) fixedly connected with a pushing seat (11) is slidably mounted in the driving groove (7), the threaded rod (9) is rotatably mounted on the inner wall of one side of the driving groove (7) far away from each other, the threaded rod (9) is sleeved on the threaded rod (9) by the driving seat (8), and one end of the threaded rod (9) extends to the outer side of the fixing seat (1) and is provided with the knob (10).

3. The surgical fixing device according to claim 2, wherein the threaded rod (9) is provided with two external threads with opposite rotation directions, the driving seat (8) is provided with an internal threaded hole, and the external threads are engaged with the corresponding internal threaded holes.

4. The surgical fixing device according to claim 1, wherein a guiding mechanism is arranged between the arc-shaped fixing plate (3) and the moving plate (6), and an inserting mechanism is arranged on the moving plate (6) and is matched with the guiding mechanism.

5. The surgical fixing device according to claim 4, characterized in that the guiding mechanism comprises an adjusting groove (13) and an adjusting plate (14), the adjusting groove (13) is opened on the top of the moving plate (6), and the adjusting plate (14) fixedly connected with the arc-shaped fixing plate (3) is slidably mounted in the adjusting groove (13).

6. The surgical fixing device according to claim 4, wherein the inserting mechanism comprises a fixing groove (15), a sliding hole (16), a T-shaped rod (17) and a fixing spring (18), the fixing groove (15) is formed on the adjusting plate (14), the sliding hole (16) is formed on the inner wall of the adjusting groove (13), the T-shaped rod (17) matched with the fixing groove (15) is installed in the sliding hole (16) in a sliding mode, and the fixing spring (18) is installed between the T-shaped rod (17) and the moving plate (6).

7. The surgical fixing device according to claim 5, wherein the front and rear inner walls of the adjusting groove (13) are respectively provided with a limiting groove, the front and rear sides of the adjusting plate (14) are respectively fixedly provided with a limiting seat, and the limiting seats are slidably connected with the corresponding limiting grooves.

8. The surgical fixing device according to claim 1, wherein a protective pad is installed on one side of the arc-shaped fixing plate (3), and a communication hole is formed on the protective pad and communicated with the ear hole (4).