CN205758627U - A kind of combined type thyroid operation drag hook support - Google Patents

Abstract

The utility model discloses a composite retractor support for thyroid surgery, which comprises a backboard for placing the back of a human body. Side support boards are respectively arranged on the left and right sides of the back board, and each side support board includes two hooks connected with the back board. a column, the free ends of the two columns are connected by a cross bar; the backboard is connected with the side support board through an angle adjustment device, and the angle adjustment device is used to adjust the angle between the back board and the side support board, and the angle adjustment device includes one end and the upright The connecting rod is fixedly connected, and the other end of the connecting rod is slidably connected to the backboard. There are several telescopic hooks connected to the two cross bars. The telescopic hooks are used to place the thyroid wound on the neck of the human body to pull the wound . The beneficial effect of the utility model is that the angle and length of the pull hook can be adjusted by setting the angle adjusting device and the retractable pull hook, so as to adapt to the body sizes of various people.

Description

A compound retractor bracket for thyroid surgery

technical field

The utility model relates to the field of medical equipment, in particular to a compound retractor bracket for thyroid surgery.

Background technique

In clinical work, thyroid surgery needs to expose the surgical field of view to form a working space. At present, the main way is to pull the retractor manually, usually requiring 1-2 assistants to assist in pulling the retractor. However, it is difficult to grasp the strength of artificial pulling, and sometimes the operation time may be as long as several hours, resulting in manpower overdraft and affecting the safety of the operation.

Utility model content

The utility model provides a compound retractor bracket for thyroid surgery, which solves the problems of inconvenient operation, time-consuming and labor-intensive use of manual pulling wounds in existing thyroid surgery.

The technical scheme adopted by the utility model is that a composite retractor bracket for thyroid surgery includes a backboard for placing the back of a human body, side support plates are respectively arranged on the left and right sides of the back plate, and each side support plate: includes Two uprights connected with the backplane, the free ends of the two uprights are connected by cross bars;

The backboard is connected to the side support board through an angle adjustment device, which is used to adjust the angle between the back board and the side support board. The angle adjustment device includes a connecting rod fixedly connected to the column at one end, and a sliding connection at the other end of the connecting rod To the backboard, several telescopic pull hooks are connected to the two cross bars, and the telescopic pull hooks are used to place the thyroid wound on the neck of the human body to pull the wound.

Further, each retractable hook: includes an outer sleeve connected to the cross bar, the outer sleeve is threaded with a screw rod, and the end of the screw rod away from the outer sleeve is connected with a hook.

Further, the outer sleeve is slidably connected to the cross bar through the slider, and the slider drives one end of the telescopic hook to move, thereby adjusting the pulling angle of the telescopic hook.

The beneficial effect of the utility model is that the angle between the backboard and the side support plate can be adjusted by setting the angle adjustment device, and when the length adjustment range of the draw hook is insufficient, the distance between the draw hook and the patient's wound can be adjusted by the angle adjustment device , and the length of the pull hook can be adjusted, so that it can adapt to the size of various groups of people, and the pull angle can be adjusted conveniently, so that the surgical field of view can be clearly exposed. Manual stretching of the wound saves time and effort, and has a good development prospect.

Description of drawings

Fig. 1 is the structural representation of the utility model.

In the figure, 1. Backboard, 2. Column, 3. Slider, 4. Screw, 5. Outer sleeve, 6. Curved hook, 7. Cross bar, 8. Connecting rod.

detailed description

The utility model will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

The utility model provides a composite retractor support for thyroid surgery, as shown in Figure 1, comprising a backboard 1, the backboard 1 is a flat plate, the backboard 1 is used to be placed on a hospital bed, and when performing an operation, the The backboard 1 is placed under the back of the patient, and the patient's body is pressed against the backboard 1, and the backboard 1 need not be fixed, so that the retractor bracket is convenient and practical, and easy to use.

The left and right sides of the backboard 1 are respectively provided with side support plates, and each side support plate includes two uprights 2 connected with the backboard 1, and the free ends of the two uprights 2 are connected by cross bars 7, using the uprights 2 and the cross bars Rod 7 broadens the vision of doctors and nurses, and will not affect the operation due to excessive occlusion.

The backboard 1 is connected to the side support board through an angle adjustment device, which is used to adjust the angle between the back board 1 and the side support board. The angle adjustment device: includes a connecting rod 8 fixedly connected to the column 2 at one end, and a connecting rod 8 The other end is slidably connected to the backboard 1, and several telescopic hooks are connected to the two cross bars 7, and the telescopic hooks are used to place the thyroid wound on the neck of the human body to pull the wound.

By setting the connecting rod 8, the side support can be adjusted to rotate relative to the backboard 1. When the length adjustment range of the draw hook is insufficient, the distance between the draw hook and the patient's wound can be adjusted through the connecting rod 8, and the use of the connecting rod 8 has a simple structure , easy to use, low cost and more practical.

Each retractable hook: includes an outer sleeve 5 connected to the cross bar 7 , the outer sleeve 5 is internally threaded with a screw 4 , and the end of the screw 4 away from the outer sleeve 5 is connected with a hook 6 . The telescopic retractor is used to pull the wound to expose the surgical field of view. The length of the retractable retractor is controllable, and the length of the retractable retractor can be adjusted to adjust the pulling force of the retractor. It can be applied to different patients. The retractable hooks are set on the side, which can effectively pull the wound and its internal muscle tissue and wound skin. Generally, the pull hooks on both sides are used to pull the muscle tissue. The use of multiple retractors together makes the surgical field of view wider and effectively increases the wound. the safety of surgery.

The compound retractor for thyroid surgery of the utility model is simple and convenient to adjust, and can realize stepless adjustment, so that the length of the retractor can reach any length within the range, and is suitable for different patients.

The outer casing 5 is slidably connected to the cross bar 7 through the slider 3, and the slider 3 drives one end of the telescopic hook to move, thereby adjusting the pulling angle of the telescopic hook. When the slider 3 drives the retractable hook to slide along the crossbar 7, the angle between the hook and the wound is constantly changing, which is suitable for the situation where the wound needs to be pulled at different angles during surgery.

Claims (3)

1. a combined type thyroid operation drag hook support, it is characterised in that include the backboard for placing human body back (1), the left and right sides of described backboard (1) is respectively arranged with collateral fagging, each described collateral fagging: include and described backboard (1) two columns (2) connected, the free end of two described columns (2) is connected by cross bar (7)；

Described backboard (1) is connected with described collateral fagging by angle regulator, and described angle regulator is used for regulating institute State the angle between backboard (1) and described collateral fagging, described angle regulator: include that one end is fixed with described column (2) The connecting rod (8) connected, the other end of described connecting rod (8) is slidingly attached on described backboard (1), two described cross bars (7) On be respectively connected with several telescopic drag hooks, described telescopic drag hook is used for being placed in neck thyroid wound and enters wound Row tractive.

2. a kind of combined type thyroid operation drag hook support as claimed in claim 1, it is characterised in that each described flexible Formula drag hook: include the trocar sheath (5) being connected with cross bar (7), described trocar sheath (5) female thread connects screw rod (4), described screw rod (4) one end away from described trocar sheath (5) connects crotch (6).

3. a kind of combined type thyroid operation drag hook support as claimed in claim 2, it is characterised in that described trocar sheath (5) being slidably connected with described cross bar (7) by slide block (3), described slide block (3) drives one end of described telescopic drag hook to move, Thus regulate the tractive angle of described telescopic drag hook.