CN211962517U - A neck positioning device for thyroid surgery - Google Patents

Abstract

The utility model belongs to the technical field of medical instruments, in particular to a neck positioning device for thyroid surgery. The output shaft is fixedly connected with a rotating shaft; the utility model, by setting a motor, start the motor, the motor drives the first threaded column through the rotating shaft, the first threaded column rotates, the threaded cylinder rises or falls, and the threaded cylinder drives the height of the support plate to carry out Adjustment, it is convenient for the doctor to adjust the support height of the patient's neck during the operation to facilitate the operation. By setting the electro-hydraulic push rod, it is convenient to adjust the height of the patient's head, which is more convenient. The clamping block, the second threaded column, the threaded cap and the movable plate move in the clamping slot through the clamping block, so that the movable plate can fix the heads of different patients, so that the operation can be more convenient.

Description

A neck positioning device for thyroid surgery

technical field

The utility model belongs to the technical field of medical instruments, in particular to a neck positioning device for thyroid surgery.

Background technique

In clinical surgery, thyroid surgery is a relatively large number of routine minor operations. In clinical surgery, because the patient's position needs to be fixed and the surgical position cannot be adjusted, the surgical field of view of the neck where the thyroid is located is not fully exposed, and observation is inconvenient, resulting in The clinical operation cannot be completed as soon as possible, which causes excessive blood loss and increased pain for the patient, and also increases the chance of contamination of the incision when the patient's surgical incision is sutured.

Utility model content

In order to solve the problems raised in the above background art. The utility model provides a neck positioning device for thyroid surgery, which has the characteristics of convenient adjustment.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a neck positioning device for thyroid surgery, comprising a bed plate, a groove is formed on the bed plate, and a motor is fixedly connected to the inner wall in the groove, so The output shaft of the motor is fixedly connected with a rotating shaft, one end of the rotating shaft is fixedly connected with a first threaded column, the surface of the first threaded column is threadedly connected with a threaded barrel, and the top of the threaded barrel is fixedly connected with a support plate, The top of the bed board is fixedly connected with an electro-hydraulic push rod, the number of the electro-hydraulic push rod is two, and the tops of the two electro-hydraulic push rods are fixedly connected with the same pillow plate, and the top of the pillow plate is opened There are card slots, the number of the card slots is two, the two card slots are clamped with a card block, the top of the two card blocks are fixedly connected with a movable plate, and the side of the pillow plate is opened There is a rectangular through hole, the side surfaces of the two clamping blocks are fixedly connected with a second threaded column, and the two second threaded columns are respectively connected with a threaded cap through the two rectangular through holes.

Preferably, the top of the support plate is provided with an arc groove, the top of the support plate is provided with a sponge pad, and the top of the pillow plate is provided with a sponge pad.

Preferably, a circular hole is opened on the top of the bed plate, and a bearing is fixedly connected in the circular hole, and the rotating shaft is penetrated in the bearing.

Preferably, sliders are fixedly connected to both sides of the support plate, and vertical plates are fixedly connected to the top of the bed plate, the number of the vertical plates is two, and the opposite surfaces of the two vertical plates are provided with A chute, the two sliding blocks are respectively movably connected in the two chute.

Preferably, a control switch is provided on the side of the bed board.

Compared with the prior art, the beneficial effects of the present utility model are:

In the utility model, the motor is set up to start the motor, the motor drives the first threaded column through the rotating shaft, the first threaded column rotates, the threaded cylinder rises or falls, and the threaded cylinder drives the height of the support plate to adjust, which is convenient for the doctor during the operation. Adjust the support height of the patient's neck to facilitate the operation. By setting the electro-hydraulic push rod, it is convenient to adjust the height of the patient's head, which is more convenient. The cap and the movable plate move in the card slot through the clamping block, so that the movable plate can fix the heads of different patients and make the operation more convenient.

Description of drawings

The accompanying drawings are used to provide a further understanding of the present invention, and constitute a part of the specification, and are used to explain the present invention together with the embodiments of the present invention, and do not constitute a limitation to the present invention. In the attached image:

Fig. 1 is the structural representation of the front section of the utility model;

2 is a schematic diagram of the connection structure of the support plate and the bed plate of the present invention;

Fig. 3 is the structural representation of side view in the utility model;

In the figure: 1, bed plate; 2, groove; 3, motor; 4, shaft; 5, bearing; 6, first threaded column; 7, threaded barrel; 8, vertical plate; 9, chute; 10, support plate ; 11, slider; 12, sponge pad; 13, electro-hydraulic push rod; 14, pillow plate; 15, card slot; 16, card block; 17, movable plate; 18, rectangular through hole; 19, second thread column ; 20, threaded cap; 21, control switch.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

Example

Please refer to FIGS. 1-3 , the present invention provides the following technical solutions: a neck positioning device for thyroid surgery, comprising a bed board 1 , a groove 2 is formed on the bed board 1 , and an inner wall in the groove 2 is A motor 3 is fixedly connected, the output shaft of the motor 3 is fixedly connected with a rotating shaft 4, one end of the rotating shaft 4 is fixedly connected with a first threaded column 6, and a surface of the first threaded column 6 is threadedly connected with a threaded cylinder 7 , a support plate 10 is fixedly connected to the top of the threaded cylinder 7, and an electro-hydraulic push rod 13 is fixedly connected to the top of the bed board 1. The number of the electro-hydraulic push rods 13 is two, and two of the electro-hydraulic push rods The top of the rod 13 is fixedly connected with the same pillow plate 14, the top of the pillow plate 14 is provided with a card slot 15, the number of the card slot 15 is two, and the two card slots 15 are both clipped and connected with a card slot 15. Block 16, a movable plate 17 is fixedly connected to the top of the two clamping blocks 16, a rectangular through hole 18 is opened on the side of the pillow plate 14, and a second thread is fixedly connected to the side of the two clamping blocks 16. Column 19, the two second threaded columns 19 are respectively connected with threaded caps 20 through the two rectangular through holes 18. By setting the motor 3, the motor 3 is started, and the motor 3 drives the first threaded column 6 through the rotating shaft 4. A threaded column 6 is rotated to make the threaded barrel 7 rise or fall, and the threaded barrel 7 drives the height of the support plate 10 to adjust, which is convenient for the doctor to adjust the support height of the patient's neck during the operation, so as to facilitate the operation. The electro-hydraulic push rod 13 is convenient to adjust the height of the patient's head, which is more convenient. The movement in the groove 15 enables the movable plate 17 to fix the heads of different patients, so that the operation can be more convenient.

Specifically, the top of the support plate 10 is provided with an arc-shaped groove, the top of the support plate 10 is provided with a sponge pad 12 , and the top of the pillow plate 14 is provided with a sponge pad 12 to make the patient more comfortable.

Specifically, a circular hole is formed on the top of the bed board 1 , and a bearing 5 is fixedly connected in the circular hole, and the rotating shaft 4 is passed through the bearing 5 .

Specifically, the two sides of the support plate 10 are fixedly connected with the sliders 11 , and the top of the bed plate 1 is fixedly connected with the vertical plates 8 . The number of the vertical plates 8 is two. The opposite surfaces are provided with chute 9, and the two sliding blocks 11 are respectively movably connected in the two chute 9 to limit the position of the support plate 10, so that when the first threaded column 6 rotates, the threaded cylinder 7 It can be raised and lowered to facilitate the adjustment of the support plate 10 .

Specifically, the side surface of the bed board 1 is provided with a control switch 21 to facilitate the control of the device.

The working principle and use process of the present utility model: when using the present utility model, during the operation, the patient lies on the bed board 1, puts the headrest on the pillow board 14, and then moves the two movable boards 17 to make the card The block 16 moves in the slot 15, so that the movable plate 17 can fix the heads of different patients, then the screw cap 20 is tightened to fix the movable plate 17, and then, through the control switch 21, start the motor 3, the motor 3 The threaded column is driven by the rotating shaft 4, and the first threaded column 6 rotates to make the threaded barrel 7 rise or fall. The threaded barrel 7 drives the height of the support plate 10 to adjust the height, which is convenient for the doctor to adjust the support height of the patient's neck during the operation. , adjust the support plate 10 to an appropriate height, and then, through the electro-hydraulic push rod 13, the height of the patient's head can be adjusted conveniently, and the pillow plate 14 can be adjusted to an appropriate height.

Finally, it should be noted that the above are only the preferred embodiments of the present invention, and are not intended to limit the present invention. , it is still possible to modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements to some of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims (5)

1. A neck positioning device for thyroid surgery, comprising a bed board (1), characterized in that: a groove (2) is provided on the bed board (1), and the inner wall in the groove (2) is fixed on the inner wall A motor (3) is connected, the output shaft of the motor (3) is fixedly connected with a rotating shaft (4), and one end of the rotating shaft (4) is fixedly connected with a first threaded column (6), the first threaded column A threaded cylinder (7) is threadedly connected to the surface of (6), a support plate (10) is fixedly connected to the top of the threaded cylinder (7), and an electro-hydraulic push rod (13) is fixedly connected to the top of the bed plate (1). , the number of the electro-hydraulic push rods (13) is two, the tops of the two electro-hydraulic push rods (13) are fixedly connected with the same pillow plate (14), and the top of the pillow plate (14) is provided with There are card slots (15), the number of the card slots (15) is two, the two card slots (15) are clipped with a card block (16), the two card blocks (16) A movable plate (17) is fixedly connected to the top, a rectangular through hole (18) is formed on the side of the pillow plate (14), and a second threaded column (19) is fixedly connected to the side of the two clamping blocks (16). ), and the two second threaded posts (19) are respectively connected with threaded caps (20) through the two rectangular through holes (18). 2. A neck positioning device for thyroid surgery according to claim 1, characterized in that: the top of the support plate (10) is provided with an arc-shaped groove, and the top of the support plate (10) is provided with A sponge pad (12), the top of the pillow plate (14) is provided with a sponge pad (12). 3. A neck positioning device for thyroid surgery according to claim 1, characterized in that: the top of the bed plate (1) is provided with a circular hole, and a bearing (5) is fixedly connected in the circular hole, so that the The rotating shaft (4) is arranged in the bearing (5). 4. A neck positioning device for thyroid surgery according to claim 1, characterized in that: both sides of the support plate (10) are fixedly connected with sliders (11), and the bed plate (1) ) is fixedly connected with a vertical plate (8), the number of the vertical plates (8) is two, and the opposite surfaces of the two vertical plates (8) are provided with sliding grooves (9), and the two vertical plates (8) are provided with sliding slots (9). The blocks (11) are respectively movably connected in the two chutes (9). 5 . The neck positioning device for thyroid surgery according to claim 1 , wherein a control switch ( 21 ) is provided on the side of the bed board ( 1 ). 6 .

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