CN211355626U

CN211355626U - Soft tissue protector

Info

Publication number: CN211355626U
Application number: CN201921254698.4U
Authority: CN
Inventors: 马桂文
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-08-05
Filing date: 2019-08-05
Publication date: 2020-08-28
Anticipated expiration: 2029-08-05

Abstract

The utility model discloses a soft tissue protector, include: the arc, it is provided with a plurality of suture holes to run through on the arc along length direction. An object of the utility model is to provide a soft tissue protector that can protect skin meat, easily adjust the radian.

Description

Soft tissue protector

Technical Field

The utility model belongs to the technical field of medical instrument, concretely relates to soft tissue protector.

Background

In the process of orthopedic surgery, firstly, a skin incision at a joint is needed, a bone and soft tissues are separated through a surgical tool, then instruments such as a drill bit and a bone grinder are inserted into a gap between the bone and the soft tissues for surgery, the tools inevitably contact the soft tissues in the surgical process to cause soft tissue injury, and therefore, a device capable of protecting the soft tissues needs to be designed.

SUMMERY OF THE UTILITY MODEL

Therefore, the technical problem to be solved by the utility model is to overcome the problem that the surgical instrument is easy to injure the soft tissue in the prior art.

For this reason, the technical scheme who adopts is, the utility model discloses a soft tissue protector, include: the arc, it is provided with a plurality of suture holes to run through on the arc along length direction.

Preferably, be provided with radian adjusting device between the both ends on the arc along length direction, radian adjusting device includes:

one end of the first fixing pipe is fixedly connected with the inner side wall of one end of the arc-shaped plate, and a first internal thread is arranged on the inner wall of the first fixing pipe;

one end of the second fixing pipe is fixedly connected with the inner side wall of the other end of the arc-shaped plate, a second internal thread is arranged on the inner wall of the second fixing pipe, and the thread directions of the first internal thread and the second internal thread are opposite;

a handle disposed between the first fixing tube and the second fixing tube;

one end of the first screw is in threaded connection with the other end of the first fixing pipe, and the other end of the first screw is fixedly connected with one side of the handle;

and one end of the second screw is in threaded connection with the other end of the second fixing pipe, and the other end of the second screw is fixedly connected with the other side, opposite to the handle, of the second screw.

Preferably, the arc degree adjusting device further comprises:

the dwang, run through on the handle and be provided with first through-hole, the extending direction of first through-hole with the extending direction of first screw rod is mutually perpendicular, the dwang is inserted in the first through-hole.

Preferably, the first fixed pipe is close to first screw rod is served and is provided with stop device, stop device includes:

the pipe is sleeved on the first screw rod, one end of the pipe is fixedly connected with one end of the first fixed pipe close to the first screw rod, and the inner diameter of the pipe is larger than that of the first fixed pipe;

the baffle is arranged on the end face of the other end of the pipe, a second through hole penetrates through the baffle, and the first screw penetrates through the second through hole;

and the limiting piece is arranged on the first screw and positioned in the pipe, the limiting piece is circular, and the diameter of the limiting piece is larger than that of the second through hole and that of the inner wall of the first fixing pipe.

Preferably, the inner side face and the outer side of the arc-shaped plate are both provided with flexible pads.

Preferably, the method further comprises the following steps:

one end of the connecting belt is connected with the outer side face of the arc-shaped plate;

the other end of the connecting belt is fixedly connected with the elastic ring.

Preferably, the method further comprises the following steps:

one end of the connecting column is connected with the outer side face of the arc-shaped plate;

the pull ring is arranged at the other end of the connecting column; one end of the connecting band, which is far away from the elastic ring, is bound on the pull ring.

Preferably, a threaded hole is formed in the outer side face of the arc-shaped plate, and an external thread is arranged at one end, far away from the pull ring, of the connecting column and is installed in the threaded hole.

The utility model discloses technical scheme has following advantage: the utility model discloses a soft tissue protector, include: the arc, it is provided with a plurality of suture holes to run through on the arc along length direction. In the process of using the surgical instruments to perform operations on the bones in the operation area, the surgical instruments only can contact the inner side surface of the arc plate, the arc plate plays a role in protecting soft tissues, the operation is greatly reduced, the structure of the arc plate is simple, and the installation is convenient to detach.

Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by the practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.

The technical solution of the present invention is further described in detail by the accompanying drawings and examples.

Drawings

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

fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a working state diagram of the present invention.

Fig. 3 is a schematic structural diagram of the middle radian adjusting device of the present invention.

Fig. 4 is a side view of the middle arc degree adjusting device of the present invention.

Fig. 5 is a schematic structural view of the middle connection belt and the elastic ring of the present invention.

Fig. 6 is a schematic structural view of the middle pull ring of the present invention.

The drawings are numbered as follows: 1-arc-shaped plate, 2-suture hole, 3-first fixing tube, 4-second fixing tube, 5-handle, 6-first screw, 7-second screw, 8-rotating rod, 9-first through hole, 10-tube, 11-baffle, 12-second through hole, 13-limiting piece, 14-connecting band, 15-elastic ring, 16-connecting column and 17-pull 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.

An embodiment of the utility model provides a soft tissue protector, as shown in fig. 1, include:

the arc 1, it is provided with a plurality of suture holes 2 to run through on the arc 1 along length direction, and the arc adopts plastics preparation.

The working principle of the technical scheme is as follows: after the incision of the operation position, the operation tool separates the bone and the soft tissue, the arc plate 1 is placed in the incision, the flesh and skin tissue is pushed away from the operation area by the arc plate 1, then the arc plate 1 is sutured to the surrounding tissue through the suture line for fixing, and the operation area is exposed for operation, as shown in fig. 2.

The beneficial effects of the above technical scheme are: in the process of using the surgical instruments to perform operations on the bones in the operation area, the surgical instruments only can contact the inner side surface of the arc plate, the arc plate plays a role in protecting soft tissues, the operation is greatly reduced, the structure of the arc plate is simple, and the installation is convenient to detach.

In one embodiment, as shown in fig. 3 to 4, an arc adjustment device is disposed between two ends of the arc plate 1 along the length direction, and the arc adjustment device includes:

one end of the first fixing pipe 3 is fixedly connected with the inner side wall of one end of the arc plate 1, and a first internal thread is arranged on the inner wall of the first fixing pipe 3;

one end of the second fixed pipe 4 is fixedly connected with the inner side wall of the other end of the arc-shaped plate 1, a second internal thread is arranged on the inner wall of the second fixed pipe 4, and the thread directions of the first internal thread and the second internal thread are opposite;

a handle 5 disposed between the first fixing tube 3 and the second fixing tube 4;

one end of the first screw rod 6 is in threaded connection with the other end of the first fixed pipe 3, and the other end of the first screw rod 6 is fixedly connected with one side of the handle 5;

and one end of the second screw rod 7 is in threaded connection with the other end of the second fixing tube 4, and the other end of the second screw rod 7 is fixedly connected with the other side, opposite to the handle 5.

The working principle of the technical scheme is as follows: in order to deal with different wound circumstances, need the radian of adjustment arc sometimes, with adaptation incision, at this moment, drive first screw rod 6 through manual rotation handle 5, second screw rod 7 rotates, through the screw-thread fit of first screw rod 6 with first fixed pipe 3, and the screw-thread fit of second screw rod 7 with the fixed pipe 4 of second, make first fixed pipe 3 and the fixed pipe 4 of second move towards handle 5, drive the both ends of arc 1 again and contract inwards, play the effect of adjustment arc radian.

The beneficial effects of the above technical scheme are: the radian of the arc plate can be finely adjusted through the radian adjusting device, so that different operation incisions are matched, the damage to soft tissues around an operation area is reduced, the use of arc plates with various radians is reduced, and materials are saved; in addition, if the radian of the arc-shaped plate does not need to be adjusted for use, the first screw rod and the second screw rod can be conveniently detached, so that the operation of the operation is convenient, and the assembly is very convenient when the radian of the arc-shaped plate needs to be adjusted.

In one embodiment, as shown in fig. 3, the arc degree adjusting device further includes: dwang 8, run through on the handle 5 and be provided with first through-hole 9, the extending direction of first through-hole 9 with the extending direction looks vertically of first screw rod 6, dwang 8 inserts in first through-hole 9.

The beneficial effects of the above technical scheme are: when the handle is rotated to adjust the radian, the rotating rod 8 is inserted into the first through hole 9, so that the labor is saved during rotation.

In one embodiment, as shown in fig. 3, a position-limiting device is disposed on one end of the first fixing tube 3 close to the first screw 6, and the position-limiting device includes:

the pipe 10 is sleeved on the first screw 6, one end of the pipe 10 is fixedly connected with one end, close to the first screw 6, of the baffle plate 11, and the inner diameter of the pipe 10 is larger than that of the first fixing pipe 3;

the baffle plate 11 is arranged on the end face of the other end of the pipe 10, a second through hole 12 penetrates through the baffle plate 11, and the first screw 6 penetrates through the second through hole 12;

and the limiting sheet 13 is arranged on the first screw 6 and positioned in the pipe 10, the limiting sheet 13 is circular, and the diameter of the limiting sheet 13 is larger than that of the second through hole 12 and that of the inner wall of the first fixing pipe 3.

The beneficial effects of the above technical scheme are: when the handle 5 is rotated to adjust the radian of the arc-shaped plate, the limiting sheet 13 reciprocates back and forth in the pipe 10, and the baffle sheet 11 and the first fixed pipe 3 are respectively the uppermost position and the lowermost position to which the limiting sheet 13 can move, so that the radian of the arc-shaped plate is limited and adjusted.

In one embodiment, the inner side and the outer side of the arc-shaped plate 1 are provided with flexible pads.

The beneficial effects of the above technical scheme are: the flexible pad can be made of rubber, has good elasticity, can better buffer impact force, and plays a better role in protecting soft tissues.

In one embodiment, as shown in fig. 5, further includes: one end of the connecting belt 14 is connected with the outer side surface of the arc-shaped plate 1; the other end of the elastic ring 15 is fixedly connected with the other end of the connecting belt 14.

The beneficial effects of the above technical scheme are: the elastic ring 15 can be sleeved on an arm or an arm for fixing, and the arc-shaped plate 1 is pulled through the connecting belt 14 to play a role in fixing the arc-shaped plate 1, so that the arc-shaped plate 1 is fixed more firmly.

In one embodiment, as shown in fig. 6, further includes:

one end of the connecting column 16 is connected with the outer side surface of the arc-shaped plate 1;

a pull ring 17 provided on the other end of the connection column 16; the end of the connecting band 14 away from the elastic ring 15 is bound on a pull ring 17.

The beneficial effects of the above technical scheme are: the connecting band 14 can be bound on the pull ring 17 by adjusting the length so as to meet the operation requirements of different fixing positions of the elastic ring 15.

In one embodiment, as shown in fig. 6, a threaded hole is formed on the outer side surface of the arc-shaped plate 1, and an external thread is formed on one end of the connecting column 16 away from the pull ring 17 and is installed in the threaded hole.

The beneficial effects of the above technical scheme are: when the connecting band and the elastic ring are not needed to be used, the connecting column is disassembled from the threaded hole by rotating the pull ring, and when the pull ring is needed to be used, the pull ring is installed on the arc-shaped plate.

It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. A soft tissue protector, comprising: the sewing machine comprises an arc-shaped plate (1), wherein a plurality of sewing holes (2) penetrate through the arc-shaped plate (1) along the length direction;

arc (1) are provided with radian adjusting device along between the ascending both ends of length direction, radian adjusting device includes:

one end of the first fixing pipe (3) is fixedly connected with the inner side wall of one end of the arc-shaped plate (1), and a first internal thread is arranged on the inner wall of the first fixing pipe (3);

one end of the second fixing pipe (4) is fixedly connected with the inner side wall of the other end of the arc-shaped plate (1), second internal threads are arranged on the inner wall of the second fixing pipe (4), and the thread directions of the first internal threads and the second internal threads are opposite;

a handle (5) disposed between the first fixed tube (3) and the second fixed tube (4);

one end of the first screw rod (6) is in threaded connection with the other end of the first fixed pipe (3), and the other end of the first screw rod (6) is fixedly connected with one side of the handle (5);

one end of the second screw rod (7) is in threaded connection with the other end of the second fixing pipe (4), and the other end of the second screw rod (7) is fixedly connected with the other side, opposite to the handle (5).

2. The soft tissue protector of claim 1, wherein the arc adjustment device further comprises:

dwang (8), run through on handle (5) and be provided with first through-hole (9), the extending direction of first through-hole (9) with the extending direction looks vertical of first screw rod (6), dwang (8) are inserted in first through-hole (9).

3. A soft tissue protector according to claim 1, characterized in that the first fixing tube (3) is provided with a limiting device at one end close to the first screw (6), the limiting device comprising:

the pipe (10) is sleeved on the first screw rod (6), one end of the pipe (10) is fixedly connected with one end, close to the first screw rod (6), of the first fixing pipe (3), and the inner diameter of the pipe (10) is larger than that of the first fixing pipe (3);

the baffle plate (11) is arranged on the end face of the other end of the pipe (10), a second through hole (12) penetrates through the baffle plate (11), and the first screw (6) penetrates through the second through hole (12);

and the limiting piece (13) is arranged on the first screw (6) and is positioned in the pipe (10), the limiting piece (13) is circular, and the diameter of the limiting piece (13) is larger than that of the second through hole (12) and that of the inner wall of the first fixing pipe (3).

4. A soft tissue protector according to claim 1, characterized in that the curved plates (1) are provided with flexible pads on both the inner and outer sides.

5. The soft tissue protector of claim 1, further comprising:

one end of the connecting belt (14) is connected with the outer side face of the arc-shaped plate (1);

the other end of the connecting belt (14) is fixedly connected with the elastic ring (15).

6. The soft tissue protector of claim 5, further comprising:

one end of the connecting column (16) is connected with the outer side surface of the arc-shaped plate (1);

a pull ring (17) arranged on the other end of the connecting column (16); one end of the connecting band (14) far away from the elastic ring (15) is bound on the pull ring (17).

7. The soft tissue protector according to claim 6, characterized in that the outer side of the arc-shaped plate (1) is provided with a threaded hole, and the end of the connecting column (16) far away from the pull ring (17) is provided with an external thread and is arranged in the threaded hole.