CN216754518U

CN216754518U - Traction device for operation incision

Info

Publication number: CN216754518U
Application number: CN202123224665.5U
Authority: CN
Inventors: 郑智睿
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-12-21
Filing date: 2021-12-21
Publication date: 2022-06-17
Anticipated expiration: 2031-12-21

Abstract

The utility model discloses a traction device for surgical incision, which comprises a traction chamber, wherein the top of the traction chamber is fixedly connected with a traction motor, the bottom of the traction motor is fixedly connected with a rotating shaft extending into the traction chamber, the bottom of the rotating shaft is fixedly connected with a driving wheel, two sides of the driving wheel are respectively meshed with a driven wheel, opposite sides of the driven wheel are respectively and fixedly connected with a threaded shaft, the outer side of the threaded shaft is in threaded connection with a sliding block, opposite sides of the sliding block are respectively and fixedly connected with a sliding rod extending out of the traction chamber, opposite sides of the sliding rod are respectively and fixedly connected with a traction plate, the bottom of the traction plate is movably connected with a drag hook, and the outer side of the traction chamber is provided with a supporting mechanism. The incision traction device is novel in structure and ingenious in conception, and can stably traction the surgical incision of a patient, so that cooperation of multiple assistants is not needed, and smooth operation is facilitated.

Description

Traction device for operation incision

Technical Field

The utility model relates to the technical field of medical instruments, in particular to a traction device for an operation incision.

Background

The operation refers to the treatment of excision, suturing, etc. of the body of a patient by a doctor with medical instruments. The health of the patient is maintained by the operation of the local parts of the human body by the instruments such as a knife, a scissors, a needle and the like. Is the main treatment method of surgery, commonly called as 'operation'. Aims to cure or diagnose diseases, such as removing pathological tissues, repairing injuries, transplanting organs, improving the functions and the forms of organisms and the like. Early surgery was limited to simple manual methods of cutting, incising, and suturing the body surface, such as abscess drainage, tumor excision, and trauma suturing.

In the process of performing an operation on a patient, sometimes the incision part of the patient needs to be pulled, the current pulling mode is performed manually, multiple assistants are needed to cooperate to pull the operation incision of the patient through a draw hook or an operation clamp, and due to the fact that a lot of operation participants exist, the operation difficulty is increased, and the smooth operation is inconvenient.

SUMMERY OF THE UTILITY MODEL

Aiming at the situation, in order to overcome the defects of the prior art, the utility model provides the traction device for the surgical incision, which has the advantages of novel structure and ingenious conception, can stably traction the surgical incision of a patient, does not need the cooperation of multiple assistants, and is convenient for the smooth implementation of the surgery.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a draw gear for operation incision, includes and pulls the room, pull the top fixedly connected with traction motor of room, traction motor's bottom fixedly connected with extends to the pivot of pulling the indoor portion, the bottom fixedly connected with action wheel of pivot, the both sides of action wheel mesh respectively from the driving wheel, from the different fixedly connected with screw shaft of the back of the body side of driving wheel, the outside threaded connection of screw shaft has the slider, the slide bar that pulls the room is extended to the different fixedly connected with of the back of the body side of slider, the different fixedly connected with traction plate of the back of the body side of slide bar, the bottom swing joint of traction plate has the drag hook, the outside of pulling the room is provided with supporting mechanism.

Preferably, the supporting mechanism comprises fixing plates fixedly connected to two sides of the upper surface of the traction chamber respectively, the opposite sides of the fixing plates are fixedly connected with connecting plates respectively, the lower surfaces of the connecting plates are slidably connected with backing plates respectively, the lower surfaces of the backing plates are rotatably connected with adjusting rods, threaded pipes are connected to the outer sides of the adjusting rods in a threaded mode, and bases are fixedly connected to the bottoms of the threaded pipes.

Preferably, the lower surface of the base is provided with anti-skid lines.

Preferably, a protective sleeve is arranged on the outer side of the traction motor.

Preferably, the sliding block is connected with the inner wall of the traction chamber in a sliding mode.

The utility model has the beneficial effects that:

1. when the retractor is used, the base is placed on the upper surface of an operating table, the traction chamber is driven to move upwards or downwards by rotating the adjusting rod, the purpose of adjusting the height of the retractor is achieved, the retractor is suitable for surgical incisions at different parts of a patient, after adjustment is finished, the incisions at two sides of the surgical part of the patient are fixed by the drag hooks at the two sides, the rotating shaft is driven to rotate by starting the traction motor, the rotating shaft drives the driving wheel to rotate, the driving wheel is meshed with the driven wheel and drives the driven wheel to rotate, the driven wheel drives the threaded shaft to rotate, the sliding blocks at the two sides move back to back when the threaded shaft rotates, the sliding blocks drive the traction plates to move back to back through the sliding rods, and the retractor is driven to move back to back, so that the incision can be further pulled open, the incision is stably pulled, the cooperation of a plurality of assistants is not needed, and smooth operation is facilitated;

2. through setting up anti-skidding line, improved the frictional force between base and the operating table, prevent that this incision draw gear from sliding.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a front view of the overall structure of the present invention;

FIG. 2 is a top view of the overall structure of the present invention;

figure 3 is a schematic view of the components of the draft chamber construction of the present invention.

Reference numbers in the figures: 1. a traction chamber; 2. a traction motor; 3. a rotating shaft; 4. a driving wheel; 5. a driven wheel; 6. a threaded shaft; 7. a slider; 8. a slide bar; 9. a traction plate; 10. pulling a hook; 11. a fixing plate; 12. a connecting plate; 13. a base plate; 14. adjusting a rod; 15. a threaded pipe; 16. a base; 17. anti-skid lines; 18. and (6) a protective sleeve.

Detailed Description

The technical scheme of the utility model is clearly and completely described in the following with reference to the accompanying drawings. In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance.

Example one

As shown in fig. 1-3, a traction device for surgical incision comprises a traction chamber 1, a traction motor 2 is fixedly connected to the top of the traction chamber 1, a protective sleeve 18 is arranged on the outer side of the traction motor 2, the traction motor 2 is protected by the protective sleeve 18, a rotating shaft 3 extending into the traction chamber 1 is fixedly connected to the bottom of the traction motor 2, a driving wheel 4 is fixedly connected to the bottom of the rotating shaft 3, driven wheels 5 are respectively engaged with the two sides of the driving wheel 4, threaded shafts 6 are respectively fixedly connected to the opposite sides of the driven wheels 5, sliders 7 are connected to the outer sides of the threaded shafts 6 in a threaded manner, the sliders 7 are slidably connected to the inner wall of the traction chamber 1, slide bars 8 extending out of the traction chamber 1 are respectively fixedly connected to the opposite sides of the sliders 7, traction plates 9 are respectively fixedly connected to the opposite sides of the slide bars 8, drag hooks 10 are movably connected to the bottoms of the traction plates 9, a support mechanism is arranged on the outer side of the traction chamber 1, the supporting mechanism comprises fixing plates 11 fixedly connected to two sides of the upper surface of the traction chamber 1 respectively, connecting plates 12 fixedly connected to the opposite sides of the fixing plates 11 respectively, backing plates 13 slidably connected to the lower surfaces of the connecting plates 12 respectively, adjusting rods 14 rotatably connected to the lower surfaces of the backing plates 13, threaded pipes 15 connected to the outer sides of the adjusting rods 14 in a threaded mode, and bases 16 fixedly connected to the bottoms of the threaded pipes 15.

When in use, the base 16 is firstly placed on the upper surface of an operating table, the traction chamber 1 is driven to move up or down by rotating the adjusting rod 14, the purpose of adjusting the height of the draw hook 10 is achieved, so as to adapt to the surgical incisions of different parts of the patient, the incisions at the two sides of the surgical part of the patient are fixed through the draw hooks 10 at the two sides after the adjustment is finished, the rotating shaft 3 is driven to rotate by starting the traction motor 2, the rotating shaft 3 drives the driving wheel 4 to rotate, the driving wheel 4 is meshed with the driven wheel 5 and drives the driven wheel 5 to rotate, the driven wheel 5 drives the threaded shaft 6 to rotate, the threaded shaft 6 drives the sliding blocks 7 at the two sides to move back to back when rotating, the sliding blocks 7 drive the traction plates 9 to move back to back through the sliding rods 8, and then the draw hook 10 is driven to move back and forth, so that the incision can be further drawn, the incision is stably drawn, the cooperation of a plurality of assistants is not needed, and the smooth operation is convenient.

Example two

Referring to fig. 1, as another preferred embodiment, the difference from the first embodiment is that the lower surface of the base 16 is provided with anti-slip threads 17, and by providing the anti-slip threads 17, the friction force between the base 16 and the operating table is increased, and the incision traction device is prevented from slipping.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art will understand that various changes, modifications and substitutions can be made without departing from the spirit and scope of the utility model as defined by the appended claims. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. Traction device for surgical incisions, comprising a traction chamber (1), characterized in that: pull top fixedly connected with traction motor (2) of room (1), the bottom fixedly connected with of traction motor (2) extends to pull pivot (3) of room (1) inside, the bottom fixedly connected with action wheel (4) of pivot (3), the both sides of action wheel (4) have meshed respectively from driving wheel (5), from the looks back of the body side fixedly connected with threaded spindle (6) of driving wheel (5), the outside threaded connection of threaded spindle (6) has slider (7), the looks back of the body side fixedly connected with of slider (7) extends slide bar (8) of pulling room (1), the looks back of the body side fixedly connected with traction plate (9) of slide bar (8), the bottom swing joint of traction plate (9) has drag hook (10), the outside of pulling room (1) is provided with supporting mechanism.

2. A distraction device for a surgical incision according to claim 1, wherein: the supporting mechanism comprises fixing plates (11) which are fixedly connected to two sides of the upper surface of the traction chamber (1) respectively, the opposite sides of the fixing plates (11) are fixedly connected with connecting plates (12) respectively, the lower surfaces of the connecting plates (12) are slidably connected with backing plates (13) respectively, the lower surfaces of the backing plates (13) are rotatably connected with adjusting rods (14), the outer sides of the adjusting rods (14) are in threaded connection with threaded pipes (15), and the bottoms of the threaded pipes (15) are fixedly connected with bases (16).

3. A distraction device for a surgical incision according to claim 2, wherein: the lower surface of the base (16) is provided with anti-skid grains (17).

4. A distraction device for a surgical incision according to claim 1, wherein: and a protective sleeve (18) is arranged on the outer side of the traction motor (2).

5. A distraction device for a surgical incision according to claim 1, wherein: the sliding block (7) is connected with the inner wall of the traction chamber (1) in a sliding manner.