CN212679180U

CN212679180U - Drag hook device for orthopedic surgery

Info

Publication number: CN212679180U
Application number: CN202020570723.6U
Authority: CN
Inventors: 顾海燕
Original assignee: Nantong First Peoples Hospital
Current assignee: Nantong First Peoples Hospital
Priority date: 2020-04-16
Filing date: 2020-04-16
Publication date: 2021-03-12
Anticipated expiration: 2030-04-16

Abstract

The utility model discloses a retractor device for orthopedic surgery, which comprises an external support body and a retractor, wherein one side of the external support body is fixedly welded with a table-board fixing bayonet, the top of the external support body is provided with a support rod, the outer side of the support rod is sleeved with an adjusting clamping seat, one side of the adjusting clamping seat is provided with a gear type, the support rod is connected with the gear type in a sliding way, the top of the support rod is provided with a horizontal adjuster, one end of the horizontal adjuster is provided with a hinge, one end of the hinge is rotatably connected with a connecting rod, the horizontal adjuster and the connecting rod are rotatably connected together through the hinge, the other end of the connecting rod is rotatably connected with the retractor, the interior of the retractor is provided with a plurality of sliders, the interior of each slider is provided with a fixing clamping block, one side of each slider is provided with a spring, is beneficial to normal operation, reduces the work burden of medical personnel and improves the working effect.

Description

Drag hook device for orthopedic surgery

Technical Field

The utility model relates to a nursing apparatus technical field specifically is a drag hook device for orthopedic operation.

Background

In the process of orthopedic surgery, the full exposure of the surgical field is an important factor for ensuring the safety and smooth development of the surgery. The operation retractor has the main functions of separating skin and subcutaneous tissues cut by an operator, expanding the operation visual field, exposing the position needing operation and being beneficial to the implementation of the operation of an orthopedist. At present, the traditional retractor requires force of an assistant for a long time, one angle and one force to ensure the stability of the surgical field, and the execution difficulty is higher. Meanwhile, the hand of the assistant retractor is too close to the operation incision forwards, so that the sight of an operator is easily blocked, the inconvenience of an operation operator is caused, and the normal operation of the operation is influenced. Therefore, we improve the above and provide a retractor device for orthopedic surgery.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a drag hook device for orthopedic operation, including external support body and drag hook ware, the fixed welding in one side of external support body has the fixed bayonet socket of mesa, the top of external support body is equipped with the bracing piece, the outside cover of bracing piece has the regulation cassette, the one side of adjusting the cassette is equipped with the gear formula, bracing piece and gear formula sliding connection, the top of bracing piece is equipped with the horizontal adjuster, the one end of horizontal adjuster is equipped with the hinge, the one end of hinge is rotated and is connected with the connecting rod, horizontal adjuster and connecting rod pass through the hinge and rotate to link together, the other end of connecting rod is rotated and is connected with the drag hook ware, the inside of drag hook ware is equipped with a plurality of sliders, the inside of slider is equipped with fixed fixture block, one side of slider is equipped with the spring, the.

As a preferred technical scheme of the utility model, the bottom fixedly connected with base of external support body, external support body is in the same place with the fixed welding of mesa fixed bayonet socket.

As an optimal technical scheme of the utility model, gear formula's interior survey is equipped with the tooth's socket, the outside of bracing piece is equipped with a plurality of fixture blocks, the tooth's socket is connected with the fixture block.

As an optimal technical scheme of the utility model, the bottom of horizontal adjuster is equipped with the angle contraction regulator, one end rotate to be connected in the connecting rod.

As an optimized technical scheme of the utility model, the angle contraction regulator includes loop bar and fixed hasp group.

As an optimal technical scheme of the utility model, be equipped with fixed blind buckling groove between slider and the spring, fixed blind buckling groove is connected with fixed fixture block.

As an optimized technical proposal of the utility model, the two sides of the hook pulling device are provided with illuminating lamps.

As an optimal technical scheme of the utility model, the outside of drag hook ware is equipped with the ring, the ring adopts stainless steel material to make.

The utility model has the advantages that: this drag hook device for bone surgery, effect through external strutting arrangement, can swiftly install this equipment on the operation table, angle adjuster through being equipped with on the connecting rod adjusts, the convenience is adjusted the concrete position of drag hook ring, be favorable to moving near wound with the drag hook device, the operation of the follow-up drag hook of being convenient for, cooperation between rethread slider and the slide rail is used, be convenient for adjust the position of drag hook to the size of wound and the field of vision scope that the operation needs, be favorable to the normal clear of operation, utilize this equipment to the drag hook effect of wound, can effectively reduce medical personnel's health burden, the normal clear of the operation of also being convenient for simultaneously.

Drawings

Fig. 1 is a schematic structural view of the retractor device for orthopedic surgery of the present invention;

fig. 2 is a schematic view of the retractor structure of the retractor device for orthopedic surgery.

In the figure: 1. is externally connected with a supporting body; 2. a table-board fixing bayonet; 3. a support bar; 4. adjusting the clamping seat; 5. a gear type; 6. a level adjuster; 7. a hinge; 8. a connecting rod; 9. an angle retraction adjuster; 10. a hook pulling device; 11. a slider; 12. fixing the fixture block; 13. a spring; 14. pulling a hook; 15. a circular ring.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in fig. 1-2, the utility model relates to a drag hook device for orthopedic operation, including external support body 1 and drag hook ware 10, the fixed welding in one side of external support body 1 has fixed bayonet socket 2 of mesa, the top of external support body 1 is equipped with bracing piece 3, the outside cover of bracing piece 3 has adjusts cassette 4, the one side of adjusting cassette 4 is equipped with gear 5,

bracing piece

3 and 5 sliding connection of gear, the top of bracing piece 3 is equipped with horizontal adjuster 6, the one end of horizontal adjuster 6 is equipped with hinge 7, the one end of hinge 7 is rotated and is connected with connecting rod 8, horizontal adjuster 6 and connecting rod 8 rotate through hinge 7 and link together, the other end of connecting rod 8 rotates and is connected with drag hook ware 10, the inside of drag hook ware 10 is equipped with a plurality of sliders 11, the inside of slider 11 is equipped with fixed fixture block 12, one side of slider 11 is equipped with spring 13, the one.

Wherein, the bottom fixedly connected with base of external support body 1, external support body 1 and the fixed bayonet socket 2 fixed welding of mesa are in the same place, and fixed welding of bayonet socket is in the same place through external support body and mesa, makes it can swiftly install this equipment on the operation table through the fixed bayonet socket of mesa.

Wherein, gear formula 5's interior survey is equipped with the tooth's socket, and the outside of bracing piece 3 is equipped with a plurality of fixture blocks, and the tooth's socket is connected with the fixture block, is connected through tooth's socket and fixture block and can be adjusted device and operator's distance, makes things convenient for doctor's operation.

Wherein, the bottom of horizontal adjuster 6 is equipped with angle contraction regulator 9, the one end rotate to be connected in connecting rod 8, be equipped with angle contraction regulator in the bottom of horizontal adjuster and conveniently adjust the concrete position of drawing hook ring, be favorable to moving near the wound with the drag hook device, the operation of the follow-up drag hook of being convenient for.

Wherein, angle contraction regulator 9 includes movable rod and fixed hasp group, and movable rod and fixed hasp group through angle contraction regulator can make things convenient for angle regulation fast.

Wherein, be equipped with fixed blind button groove between slider 11 and the spring 13, fixed blind button groove is connected with fixed fixture block 12 block, is equipped with fixed blind button groove between slider and spring, and the position of drag hook is adjusted to the size of wound and the field of vision scope that the operation needs to be convenient for to the cooperation between slider and the slide rail is used to the rethread.

Wherein, the lighting lamps are arranged on the two sides of the retractor 10, and the lighting lamps are arranged on the two sides of the retractor so that the operation of a doctor can be more clear.

Wherein, the outside of hook ware 10 is equipped with ring 15, and ring 15 adopts stainless steel material to make, is equipped with the ring in the outside of hook ware and is convenient for the doctor to pull the hook ware, is favorable to going on fast of operation.

The working principle is as follows: when in use, the bottom of the external support body 1 is fixedly connected with a base, the external support body 1 is fixedly welded with the table top fixing bayonet 2, and the external support body 1 is fixedly welded with the table top fixing bayonet, so that the equipment can be quickly and conveniently installed on an operating bed through the table top fixing bayonet, then the matching adjustment height between the tooth socket and the fixture block of the base is adjusted according to the height requirement through the angle adjuster 9 arranged on the connecting rod 8, the specific position of the drag hook ring 15 is conveniently adjusted, the drag hook 14 device is favorably moved to the position near a wound, the subsequent operation of the drag hook is convenient, meanwhile, one end of the horizontal adjuster 6 provided with the angle contraction adjuster 9 is rotatably connected to the connecting rod 8, the angle contraction adjuster 9 is arranged at the bottom of the horizontal adjuster 6 to conveniently adjust the specific position of the drag hook ring, be favorable to moving near the wound with the drag hook device, the operation of the follow-up drag hook of being convenient for, the cooperation between rethread slider 11 is used, is convenient for adjust the position of drag hook 14 to the field of vision scope that the size of wound and operation need, is favorable to the normal clear of operation, utilizes the drag hook effect of this equipment to the wound, can effectively reduce medical personnel's health burden, the normal clear of the operation of also being convenient for simultaneously.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. 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. The utility model provides a drag hook device for orthopedic surgery, includes external support body (1) and drag hook ware (10), its characterized in that, the fixed welding of one side of external support body (1) has mesa fixed bayonet socket (2), the top of external support body (1) is equipped with bracing piece (3), the outside cover of bracing piece (3) has regulation cassette (4), the one side of adjusting cassette (4) is equipped with gear formula (5), bracing piece (3) and gear formula (5) sliding connection, the top of bracing piece (3) is equipped with horizontal adjuster (6), the one end of horizontal adjuster (6) is equipped with hinge (7), the one end of hinge (7) is rotated and is connected with connecting rod (8), horizontal adjuster (6) and connecting rod (8) are rotated through hinge (7) and are connected together, the other end of connecting rod (8) is rotated and is connected with drag hook ware (10), the inside of drag hook ware (10) is equipped with a plurality of sliders (11), the inside of slider (11) is equipped with fixed fixture block (12), one side of slider (11) is equipped with spring (13), the one end of spring (13) is equipped with drag hook (14).

2. The retractor device for the orthopedic operation according to claim 1, wherein a base is fixedly connected to the bottom of the external support body (1), and the external support body (1) and the table top fixing bayonet (2) are fixedly welded together.

3. The retractor device for the orthopedic operation according to claim 1, wherein a tooth socket is arranged at the inner side of the gear type (5), a plurality of clamping blocks are arranged at the outer side of the support rod (3), and the tooth socket is connected with the clamping blocks in a clamping manner.

4. A retractor device according to claim 1 wherein the horizontal actuator (6) is provided with an angular retraction actuator (9) at the bottom, said one end being pivotally connected to the connecting rod (8).

5. A retractor device according to claim 4 wherein the angle-retraction adjuster (9) comprises a movable rod and a fixed buckle set.

6. The retractor device for the orthopedic operation according to claim 1, characterized in that a fixed blind slot is provided between the slider (11) and the spring (13), and the fixed blind slot is connected with the fixed block (12) in a clamping manner.

7. The retractor device for orthopedic surgery according to claim 1, characterized in that lighting lamps are provided on both sides of the retractor device (10).

8. The retractor device for the orthopedic surgery according to claim 1, characterized in that a circular ring (15) is arranged on the outer side of the retractor device (10), and the circular ring (15) is made of stainless steel.