CN214632843U

CN214632843U - Upper limb fixing and traction device

Info

Publication number: CN214632843U
Application number: CN202023218041.8U
Authority: CN
Inventors: 胡伟
Original assignee: Hebei Yian Aomei Medical Equipment Co ltd
Current assignee: Hebei Yian Aomei Medical Equipment Co ltd
Priority date: 2020-12-28
Filing date: 2020-12-28
Publication date: 2021-11-09
Anticipated expiration: 2030-12-28

Abstract

The utility model belongs to the technical field of operating table auxiliary equipment, in particular to an upper limb fixing and traction device which comprises a first bracket (1) and a second bracket (3); the upper end head of the first bracket (1) is drooping, the drooping upper end head is connected with a direction adjusting piece (9), and the direction adjusting piece (9) is connected with the wrist sleeve (2); the upper end of the second support (3) is connected with a traction screw rod (6), an adjusting knob (8) is arranged on the traction screw rod (6), one end of the traction screw rod (6) is connected with a lifting sleeve (10), a lifting rod (7) is arranged in the lifting sleeve (10), the upper end of the lifting rod (7) is connected with a hand supporting plate (4), and a finger clamping piece (5) is arranged on the hand supporting plate (4). The device has reasonable design, can adjust the body position of the patient at any time, shortens the operation time and improves the cure rate of the patient.

Description

Upper limb fixing and traction device

Technical Field

The utility model belongs to the technical field of operating table auxiliary assembly, specifically a draw gear is fixed to upper limbs.

Background

In a surgical operating room, an operating table accessory is a vital performance standard, and is directly related to the selection of a doctor for a more scientific and reasonable treatment scheme for a patient during an operation, so that unnecessary time is reduced, the operation time of the patient is shortened, and the cure rate of the patient is improved.

Chinese utility model patent CN210056107U discloses an upper limb traction fixation device for shoulder joint operation. The shoulder joint operation upper limb traction fixing device is provided with a cross rod and a vertical rod, the vertical rod is fixed on an operating bed in a height-adjustable mode through a lower tightening device, the cross rod is fixed on the vertical rod in an adjustable mode through the position of the upper tightening device and the swing angle, the two ends of the cross rod are respectively provided with a front end pulley and a rear end pulley, traction ropes are arranged on the front end pulley and the rear end pulley, one end of each traction rope is connected with a human upper limb binding device, and the other end of each traction rope is connected with a balance weight. However, the device is not easy to change the body position of the patient, the posture of the patient is not easy to keep for a long time in the using process, and the timing adjustment is needed, so how to design the body position dragged by the upper arm more reasonably becomes a key ring in the surgical operation.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a draw gear is fixed to upper limbs, and the device reasonable in design can adjust patient's position at any time, shortens the operation time, improves patient's cure rate.

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

an upper limb fixing and traction device comprises a first bracket and a second bracket;

the upper end of the first bracket is in a drooping shape, the upper end of the drooping shape is connected with a direction adjusting piece, and the direction adjusting piece is connected with a wrist sleeve;

the upper end of the second support is connected with a traction screw rod, an adjusting knob is arranged on the traction screw rod, one end of the traction screw rod is connected with a lifting sleeve, a lifting rod is arranged in the lifting sleeve, the upper end of the lifting rod is connected with a hand supporting plate, and a finger clamping piece is arranged on the hand supporting plate (4).

Furthermore, the upper limb fixing and traction device also comprises a first bracket fixing part and a second bracket fixing part; the first support is fixedly connected with the operating table through a first support fixing part; the second support passes through second support mounting fixed connection operating table.

Preferably, the wristband is cylindrical.

Preferably, the shape of the hand supporting plate is palm shape.

Preferably, the hand supporting plate is made of PE plastic.

The utility model discloses a pull lead screw simple structure, hold in the palm the preparation of palm the board adoption flexible material, and the wristlet can the direction exchange (when combining the operating table use).

The utility model adopts a new structure and more humanized material selection. The hand support plate is made of PE plastic materials, so that mechanical damage is prevented, the wrist protection component can be exchanged in the direction to meet different requirements, the structure is optimized, the processing and the manufacturing are more convenient, and the cost is reduced;

the utility model discloses a user state does: the patient lies on the operating table, puts the arm that needs to pull on the wristband and puts the palm respectively through holding in the palm the finger, adopts finger cramp spare to press from both sides tight finger and place, adjusts into suitable position rethread traction screw shrink and form suitable tensioning (tensile) state, can.

The utility model adopts the scheme that the lead screw pulls, holds in the palm board, the wristlet combines together. The traction screw rod is stretched by adopting the rotation of the adjusting knob, the structure is simple, and the processing and the manufacturing are convenient. The hand supporting plates are connected through a mechanical structure of the lifting column, and the material of the hand supporting plates is changed into PE plastic material, so that the traction of fingers in upper arm traction is more humanized, and damage caused by too large mechanical tension is avoided. The wrist sleeve can be interchanged in direction through the direction adjusting piece, so that the wrist sleeve can adapt to different body positions required by patients.

The utility model is matched with an operating table for use together, thereby meeting the requirements of different required body positions in the operation process.

Compared with the prior art, the beneficial effects of the utility model reside in that:

the utility model has simple structure, easy processing and low cost; the method is more in line with humanized design and human engineering, and can adapt to the requirements of more patients with different body positions, thereby facilitating surgical operations, improving the cure rate and preventing mechanical damage; structural design is simple, can exchange the direction, and the combination is used, satisfies different patient position demands.

Drawings

Fig. 1 is a schematic structural view of the upper limb fixing and traction device of the utility model;

fig. 2 is a top view of the upper limb fixing and traction device of the utility model;

fig. 3 is a schematic structural view of a second bracket of the present invention;

fig. 4 is a schematic structural view of the first bracket of the present invention;

reference numerals:

1. a first bracket; 2. a wrist cover; 3. a second bracket; 4. a hand supporting plate; 5. a finger grip; 6. a lead screw is pulled; 7. a lifting rod; 8. adjusting a knob; 9. a direction adjustment member; 10. a lifting sleeve; 11. a first bracket fixing member; 12. a second bracket fixing member; 13. an operating table.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

Example 1

As shown in fig. 1-4, an upper limb fixation traction device comprises a first bracket 1 and a second bracket 3;

the upper end of the first bracket 1 is drooping, the upper end of the drooping is connected with a direction adjusting piece 9, and the direction adjusting piece 9 is connected with the wrist sleeve 2;

the upper end of the second support 3 is connected with a traction screw rod 6, an adjusting knob 8 is arranged on the traction screw rod 6, one end of the traction screw rod 6 is connected with a lifting sleeve 10, a lifting rod 7 is arranged in the lifting sleeve 10, the upper end of the lifting rod 7 is connected with a hand supporting plate 4, and a finger clamping piece 5 is arranged on the hand supporting plate 4.

The upper limb fixing and traction device also comprises a first bracket fixing part 11 and a second bracket fixing part 12; the first bracket 11 is fixedly connected with an operating table 13 through a first bracket fixing part 11; the second bracket 3 is fixedly connected with an operating table 13 through a second bracket fixing part 12.

The wrist sleeve 2 is cylindrical, the hand supporting plate 4 is palm-shaped, and the hand supporting plate 4 is made of PE plastic.

Conventional technical knowledge in the field can be adopted in the content which is not described in detail in the present invention.

Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention and are not limited. Although the present invention has been described in detail with reference to the embodiments, those skilled in the art will understand that modifications and equivalent substitutions can be made to the technical solution of the present invention without departing from the spirit and scope of the technical solution of the present invention, and all of them shall fall within the scope of the claims of the present invention.

Claims

1. An upper limb fixation traction device, characterized in that it comprises a first bracket (1) and a second bracket (3);

the upper end head of the first bracket (1) is drooping, the drooping upper end head is connected with a direction adjusting piece (9), and the direction adjusting piece (9) is connected with the wrist sleeve (2);

the upper end of the second support (3) is connected with a traction screw rod (6), an adjusting knob (8) is arranged on the traction screw rod (6), one end of the traction screw rod (6) is connected with a lifting sleeve (10), a lifting rod (7) is arranged in the lifting sleeve (10), the upper end of the lifting rod (7) is connected with a hand supporting plate (4), and a finger clamping piece (5) is arranged on the hand supporting plate (4).

2. The upper limb fixation traction device according to claim 1, further comprising a first bracket fixing member (11) and a second bracket fixing member (12); the first bracket (1) is fixedly connected with an operating table (13) through a first bracket fixing part (11); the second bracket (3) is fixedly connected with an operating table (13) through a second bracket fixing part (12).

3. The upper limb fixation traction device according to claim 1, wherein the wrist strap (2) is cylindrical.

4. The upper limb fixation traction device according to claim 1, characterized in that the shape of the hand rest plate (4) is palm-shaped.

5. The upper limb fixation traction device according to any one of claims 1 to 4, wherein the hand rest plate (4) is made of PE plastic.