CN212699156U - Orthopedics arthroscopic surgery auxiliary device - Google Patents

Abstract

The utility model discloses an orthopedics arthroscopic surgery auxiliary device, including second bottom plate, second fixing base, connecting plate, first fixed block, second fixing base footstock, first fixing base, first bottom plate and connecting rod, accomplish the fixed of operation limb one end through with between the connecting plate sliding connection's second fixing base and second fixing base footstock, fix on first fixing base through the opposite side that the rope-handling hole comes the limb with fixed rope. The connecting rod and the second bottom plate are in sliding connection through the sliding groove, and medical staff can adjust the angle of the limb joint of the patient conveniently in the operation. Furthermore, the utility model discloses a set up length-adjustable's multinode pole to the flexible interval between first bottom plate and the second bottom plate of realizing of this multinode pole of accessible is adjustable by a wide margin, and with can be on the second bottom plate gliding connecting plate together, adapts to all kinds of patients that limb length is different.

Description

Orthopedics arthroscopic surgery auxiliary device

Technical Field

The utility model relates to the technical field of medical equipment, in particular to an orthopedic arthroscopic surgery auxiliary device.

Background

Pathological changes in human joints can be better examined through an arthroscope, which requires orthopedic arthroscopic surgery on a patient, and the surgery is a minimally invasive surgery and widely applied at home and abroad because of good observation effect and benefit for symptomatic treatment at later stage.

Specifically, when performing arthroscopic surgery, it is necessary to fix a limb joint of a patient by a surgical aid, expand the joint and make an incision around the joint, and then place an arthroscope into the joint from the incision. The monitor connected with the arthroscope clearly displays the condition in the joint, and can dynamically observe the influence of the pathological changes on the joint, thereby assisting doctors to make definite diagnosis on the condition of the disease in the joint. However, the existing surgical auxiliary device cannot well fix the limb joints of different patients.

Chinese utility model patent CN209916544U discloses an orthopedic arthroscopic surgery assists utensil, including mount and articulated shaft, mount right side top fixedly connected with upper end fixed station, be equipped with the circular arc spout on the mount, sliding connection has the slide bar on the circular arc spout, slide bar rear end threaded connection has fixation nut, slide bar front end fixedly connected with lower extreme fixed station, lower extreme fixed station rear end top fixedly connected with hinge bracket, hinge bracket articulates through the articulated shaft has the apron, lower extreme fixed station front end top fixedly connected with fixed bolster, the apron front end passes through bolt and nut fixed connection fixed bolster, the screw rod rear end passes through bearing fixedly connected with splint. The patent can realize the fixation of the joint and the adjustment of the joint angle, but the distance between the upper end fixing table and the lower end fixing table is relatively fixed, so that the distance adjustment in a certain range is difficult to realize, and the device is difficult to adapt to various patients with different limb lengths.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an orthopedics arthroscopic surgery auxiliary device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

an orthopedic arthroscopic surgery auxiliary device comprises a second bottom plate, a second fixed seat base, a connecting plate, a first fixed block, a second fixed seat top seat, a first fixed seat and a first bottom plate, wherein the first bottom plate is provided with the first fixed seat, the first fixed seat is fixedly connected with the first bottom plate, the first fixed seat is provided with a groove matched with a human body limb, one side of the first fixed seat is fixedly connected with a plurality of fixed ropes, the other side of the first fixed seat is provided with rope through holes with the same number as the fixed ropes, the bottom of the first bottom plate is provided with a connecting rod, the first bottom plate is connected with the second bottom plate through the connecting rod, the second bottom plate is provided with the connecting plate which is vertically arranged with the second bottom plate, and the connecting plate is slidably connected with the second fixed seat base and the second fixed seat top seat, the second fixing seat base is arranged below the second fixing seat top seat, a first fixing block is connected to the second fixing seat base in a rotating mode, and a second fixing block is connected to the second fixing seat top seat in a rotating mode.

As a further aspect of the present invention: and the connecting rod is in sliding connection with the second bottom plate through a sliding groove.

As a further aspect of the present invention: the radian of the sliding groove arc is not more than 40 degrees.

As a further aspect of the present invention: the fixed rope is made of nylon.

As a further aspect of the present invention: the connecting plate is connected with the second bottom plate in a sliding mode.

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

1. the utility model discloses a with sliding connection's second fixing base and second fixing base footstock accomplish the fixed to human limbs one end between the connecting plate, and pass through the wire rope handling hole fixes the opposite side of human limbs with fixed rope on the first fixing base, because sliding connection has been realized through the spout between connecting rod and the second bottom plate, then the second bottom plate can wind the connecting rod rotates, has made things convenient for medical personnel to adjust the angle of patient's limbs joint in the operation.

2. The utility model discloses a set up length adjustable festival pole to the flexible interval between first bottom plate and the second bottom plate of realizing of this festival pole of accessible is adjustable by a wide margin, and with can be on the second bottom plate gliding connecting plate together, adapts to all kinds of patients that limb length is different.

3. The utility model discloses a second fixed block and first fixed block respectively with rotate between second fixing base footstock and the second fixing base and connect, and then medical personnel can be convenient rotate patient's limbs, very big having made things convenient for medical personnel to accomplish the operation for the process of operation has improved medical personnel's work efficiency.

Drawings

Fig. 1 is a schematic perspective view of a preferred orthopedic arthroscopic surgery auxiliary device of the present invention.

Fig. 2 is a bottom view of the preferred orthopedic arthroscopic surgical aid of the present invention.

In the figure: 11. a second base plate; 12. a second fixed seat base, 13 and a connecting plate; 14. a first fixed block; 15. a second fixed block; 16. a second fixed seat top seat; 17. a connecting rod; 18. a stringing hole; 19. fixing a rope; 20. a first fixed seat; 21. a first base plate; 22. a chute.

Detailed Description

First, it is explained that technical terms used in the present invention are only used to describe specific embodiments, and are not intended to limit the present invention. Furthermore, technical terms used in the present invention should be understood as meanings commonly understood by those skilled in the art, and should not be construed as excessively broad or excessively narrow, as technical terms used in the present invention are not particularly defined as other meanings.

In the description of the present invention, it is to be understood that the terms "length," "width," "height," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and "side" and the like indicate orientations or positional relationships that are based on the orientation or positional relationship shown in fig. 1, and are used merely for convenience of description and to simplify the description, rather than to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Example 1

Referring to fig. 1-2, an orthopedic arthroscopic surgery auxiliary device includes a second bottom plate 11, a second fixing seat base 12, a connecting plate 13, a second fixing seat top seat 16, a first fixing seat 20 and a first bottom plate 21, wherein the first bottom plate 21 is provided with the first fixing seat 20, the first fixing seat 20 is fixedly connected with the first bottom plate 21, the first fixing seat 20 is provided with a groove matched with a limb of a human body, so that the limb of the human body can be well placed in the first fixing seat 20, one side of the first fixing seat 20 is fixedly connected with a plurality of fixing ropes 19, the other side of the first fixing seat 20 is provided with rope penetrating holes 18 with the same number as the fixing ropes 19, and one end of the limb of a patient is fixed through the fixing ropes 19 and the rope penetrating holes 18.

Connecting rod 17 has been arranged to the bottom of first bottom plate 21, first bottom plate 21 is connected with second bottom plate 11 through connecting rod 17, be provided with on the second bottom plate 11 with connecting plate 13 that second bottom plate 11 was arranged perpendicularly, sliding connection has second fixing base 12 and second fixing base footstock 16 on connecting plate 13, second fixing base 12 arrange in the below of second fixing base footstock 16 to can be through control second fixing base 16 and second fixing base 12 realize the fixed to the patient limbs other end.

It is further preferred that the first fixing block 14 is rotatably connected to the second fixing base 12, and the second fixing block 15 is rotatably connected to the second fixing base top base 16, so as to further facilitate the rotation of the limb of the patient when necessary.

Example 2

This embodiment is a further definition and improvement of embodiment 1 on the basis of embodiment 1, and an orthopedic arthroscopic surgery assistance device includes all the technical features of embodiment 1, and further,

as a further aspect of this embodiment: in order to facilitate the adjustment of the angle between the limbs of the patient by the medical staff, the connecting rod 17 is slidably connected with the second base plate 11 through a sliding groove 22.

As a further aspect of this embodiment: in order to prevent the excessive adjustment angle from damaging the joint of the patient, the arc of the chute 22 is 40 °.

As a further aspect of this embodiment: the fixing rope 19 is made of nylon or elastic material.

As a further aspect of this embodiment: in order to be suitable for patients with different limb lengths, the connecting plate 13 is connected with the second bottom plate 11 in a sliding way.

Example 3

The present embodiment is further defined and improved on the basis of the foregoing embodiment, and in addition to having all the technical features of the foregoing embodiment, the connecting rod 17 is a multi-link rod with adjustable length, so that the distance between the first bottom plate 21 and the second bottom plate 11 can be adjusted by the extension and contraction of the multi-link rod, and together with the connecting plate 13 capable of sliding on the second bottom plate 11, the present embodiment is better adapted to various patients with different limb lengths.

The utility model discloses a theory of operation is:

the utility model discloses a with sliding connection's second fixing base 12 and second fixing base footstock 16 accomplish the fixed to human limbs one end between connecting plate 13, and pass through stringing hole 18 and fixed rope 19 fix the opposite side of human limbs on first fixing base 20, because connecting rod 17 has realized sliding connection through spout 22 between with second bottom plate 11, then second bottom plate 11 can wind connecting rod 17 rotates, has made things convenient for medical personnel to adjust the angle of patient's limbs joint in the operation. In addition, for patients with long limb length, the multi-section rods are lengthened, the distance between the first bottom plate 21 and the second bottom plate 11 is further enlarged, and the connecting plate 13 is slid on the second bottom plate 11 in the direction away from the first bottom plate 21 for fine adjustment of the distance, so that the limb length is suitable for patients with long limb length. For patients with short limb length, the operation is reversed.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims (7)

1. An orthopedic arthroscopic surgery auxiliary device comprises a second bottom plate (11), a second fixing seat base (12), a connecting plate (13), a second fixing seat top seat (16), a first fixing seat (20) and a first bottom plate (21), and is characterized in that the first bottom plate (21) is provided with the first fixing seat (20), the first fixing seat (20) is fixedly connected with the first bottom plate (21), the first fixing seat (20) is provided with a groove matched with a human body limb, one side of the first fixing seat (20) is fixedly connected with a plurality of fixing ropes (19), the other side of the first fixing seat (20) is provided with rope penetrating holes (18) with the same number as the fixing ropes (19), the bottom of the first bottom plate (21) is provided with a connecting rod (17), the first bottom plate (21) is connected with the second bottom plate (11) through the connecting rod (17), be provided with on second bottom plate (11) with connecting plate (13) that second bottom plate (11) were arranged perpendicularly, sliding connection has second fixing base (12) and second fixing base footstock (16) on connecting plate (13), second fixing base (12) set up in the below of second fixing base footstock (16).

2. An arthroscopic surgical aid according to claim 1, characterised in that the connecting rod (17) is a telescopic multi-segment rod.

3. The arthroscopic surgical aid according to claim 1 or 2, further comprising a first fixing block (14) and a second fixing block (15), wherein the second fixing seat base (12) is rotatably connected with the first fixing block (14), and the second fixing seat top seat (16) is rotatably connected with the second fixing block (15).

4. An arthroscopic surgical aid according to claim 1 or 2, wherein the connecting rod (17) is connected to the second base plate (11) in a sliding manner by means of a sliding groove (22).

5. An arthroscopic surgical aid according to claim 4, wherein the arc of the chute (22) arc is not more than 40 °.

6. An arthroscopic surgical aid according to claim 1 or 2, characterised in that the fixing string (19) is of nylon material.

7. An arthroscopic surgical aid according to claim 1 or 2, characterised in that the connection plate (13) is slidingly connected to the second base plate (11).

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