CN215384997U - Limbs fracture auxiliary reduction device for orthopedic operation - Google Patents
Limbs fracture auxiliary reduction device for orthopedic operation Download PDFInfo
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- CN215384997U CN215384997U CN202121780990.7U CN202121780990U CN215384997U CN 215384997 U CN215384997 U CN 215384997U CN 202121780990 U CN202121780990 U CN 202121780990U CN 215384997 U CN215384997 U CN 215384997U
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Abstract
The utility model discloses an auxiliary limb fracture reduction device for orthopedic surgery, which comprises a supporting mechanism, wherein adjusting mechanisms for adjusting and limiting the two sides of a fractured limb are symmetrically arranged on the two sides of the supporting mechanism, and a clamping mechanism for clamping and fixing the limb is arranged on each adjusting mechanism; the supporting mechanism comprises a supporting plate, two sliding grooves are arranged on the supporting plate at intervals, and connecting components are arranged at two ends of the supporting plate; the adjustment mechanism includes a sliding seat. The utility model adjusts the distance between the supporting rings by rotating the adjusting screw of the adjusting mechanism, so that the clamping mechanism on the supporting rings can adjust the distance between the two sides of the fracture position, and the clamping adjustment of the arc-shaped clamping block is realized by rotating the locking bolt of the clamping mechanism.
Description
Technical Field
The utility model relates to the technical field of medical treatment, in particular to an auxiliary limb fracture reduction device for orthopedic surgery.
Background
Fracture refers to complete or partial fracture of the continuity of bone structure, which is often seen in children and the elderly, and also occurs in young and middle-aged people, after injury, local deformation occurs, abnormal movement of limbs occurs, bone rubbing sound is heard when moving limbs, in addition, wound is severe pain, local swelling and blood stasis occur, after injury, dyskinesia occurs, and most patients can recover the original functions after timely and proper treatment. In the fracture reduction operation, the injured part is mostly pulled straight by the experience of medical personnel, the operation wastes time and labor, the deviation is easy to occur when the working efficiency is reduced, and the protection of the health and the safety of the injured person is not facilitated.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problems and provide an auxiliary limb fracture reduction device for orthopedic surgery.
The utility model realizes the purpose through the following technical scheme:
an auxiliary limb fracture reduction device for orthopedic surgery comprises a supporting mechanism, wherein adjusting mechanisms for adjusting and limiting the two sides of a fractured limb are symmetrically arranged on the supporting mechanism, and clamping mechanisms for clamping and fixing the limb are arranged on the adjusting mechanisms;
the supporting mechanism comprises a supporting plate, two sliding grooves are arranged on the supporting plate at intervals, and connecting components are arranged at two ends of the supporting plate;
the adjusting mechanism comprises a sliding seat, an adjusting screw rod penetrates through the sliding seat, one end of the adjusting screw rod penetrates through the supporting plate, and a supporting ring is arranged on the sliding seat;
the clamping mechanism comprises arc-shaped clamping blocks which are oppositely arranged, guide blocks are arranged on the outer arc surfaces of the arc-shaped clamping blocks, locking bolts are arranged on one sides of the guide blocks, and the locking bolts penetrate through the support rings.
Further setting: coupling assembling includes first connecting band, first connecting band one end with the backup pad is connected, first connecting band is kept away from be provided with the magic on the medial surface of backup pad and detain A face, on the backup pad outer wall with first connecting band corresponds the position and is provided with the magic and detains B face.
So set up, through on the first connecting band magic buckle A face with on the backup pad outer wall magic buckle B face is pasted, makes backup pad and limbs are connected fixedly.
Further setting: the connecting assembly comprises a second connecting belt, one end of the second connecting belt is connected with the supporting plate, retaining rings are arranged on the outer wall of the supporting plate and in positions corresponding to the second connecting belt, teeth are arranged on the outer wall surface of the second connecting belt, and teeth matched with the second connecting belt are arranged on the inner wall surface of the retaining rings.
According to the arrangement, the second connecting belt is inserted into the retaining ring and pulled, so that the second connecting belt is used for connecting and fixing the supporting plate and the limb.
Further setting: the sliding seat is connected with the sliding groove in a sliding mode, and the adjusting screw rod is connected with the sliding seat in a threaded mode.
According to the arrangement, the adjusting screw rod is rotated to drive the sliding seat to move on the sliding groove, so that the position of the supporting ring is adjusted.
Further setting: and a rotating cap is arranged at one end of the adjusting screw rod, which extends out of the supporting plate, and the adjusting screw rod is rotatably connected with the supporting plate.
So set up, be convenient for right adjusting screw rotates the operation.
Further setting: the support ring is provided with a notch which slides with the guide block, the guide block is symmetrically arranged on two sides, the locking bolt is in threaded connection with the support ring, and the locking bolt is rotationally connected with the arc-shaped clamping block.
So set up, through locking bolt's rotation, make the arc grip block is in move under the support of guide block, through the arc grip block is fixed the limbs.
Compared with the prior art, the utility model has the following beneficial effects:
the adjusting screw rod of the adjusting mechanism rotates to adjust the distance between the supporting rings, so that the clamping mechanism on the supporting rings can adjust the distance between the two sides of the fracture position, and the rotation of the locking bolt of the clamping mechanism can adjust the clamping of the arc-shaped clamping block, so that the clamping mechanism can pull straight and stable, is fine in operation, safe and reliable, can save physical energy of medical personnel, saves time and labor, shortens the operation time, and improves the operation efficiency.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a first structural schematic view of an embodiment 1 of an auxiliary reduction device for limb fracture for orthopedic surgery according to the present invention;
FIG. 2 is a second structural diagram of the auxiliary reduction device for limb fracture in orthopedic surgery 1 according to the present invention;
FIG. 3 is a partial structural view of an adjusting mechanism of the limb fracture auxiliary reduction device for orthopedic surgery according to the present invention;
FIG. 4 is a schematic structural diagram of a clamping mechanism of the limb fracture auxiliary reduction device for orthopedic surgery according to the present invention;
fig. 5 is a schematic structural diagram of an embodiment 2 of the limb fracture auxiliary reduction device for orthopedic surgery according to the present invention.
The reference numerals are explained below:
1. a support mechanism; 11. a support plate; 12. a sliding groove; 13. a first connecting belt; 14. a magic buckle surface A; 15. a magic buckle B surface; 16. a second connecting band; 17. a retaining ring; 2. an adjustment mechanism; 21. a sliding seat; 22. a support ring; 23. adjusting the screw rod; 3. a clamping mechanism; 31. an arc-shaped clamping block; 32. a guide block; 33. and locking the bolt.
Detailed Description
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
The utility model will be further described with reference to the accompanying drawings in which:
example 1
As shown in fig. 1-4, an auxiliary limb fracture reduction device for orthopedic surgery comprises a support mechanism 1, wherein adjusting mechanisms 2 for adjusting and limiting two sides of a fractured limb are symmetrically arranged on two sides of the support mechanism 1, and a clamping mechanism 3 for clamping and fixing the limb is arranged on the adjusting mechanisms 2;
the supporting mechanism 1 comprises a supporting plate 11 for rotatably supporting the adjusting screw 23, two sliding grooves 12 are arranged on the supporting plate 11 at intervals, and connecting components are arranged at two ends of the supporting plate 11;
the adjusting mechanism 2 comprises a sliding seat 21, an adjusting screw 23 penetrates through the sliding seat 21, one end of the adjusting screw 23 penetrates through the supporting plate 11, and a supporting ring 22 is arranged on the sliding seat 21 and used for connecting and supporting the arc-shaped clamping block 31;
the clamping mechanism 3 comprises arc-shaped clamping blocks 31 which are oppositely arranged, guide blocks 32 are arranged on the outer arc surfaces of the arc-shaped clamping blocks 31, so that the arc-shaped clamping blocks 31 can move in parallel, locking bolts 33 are arranged on one sides of the guide blocks 32, and the locking bolts 33 penetrate through the support ring 22.
Preferably: the connecting assembly comprises a first connecting belt 13, one end of the first connecting belt 13 is connected with the supporting plate 11, a magic buckle A surface 14 is arranged on the inner side surface of the first connecting belt 13, which is far away from the supporting plate 11, a magic buckle B surface 15 is arranged on the outer wall surface of the supporting plate 11, which corresponds to the first connecting belt 13, and the supporting plate 11 is connected and fixed with the limbs by sticking the magic buckle A surface 14 on the first connecting belt 13 and the magic buckle B surface 15 on the outer wall of the supporting plate 11; the sliding seat 21 is in sliding connection with the sliding groove 12, the adjusting screw 23 is in threaded connection with the sliding seat 21, and the adjusting screw 23 is rotated to drive the sliding seat 21 to move on the sliding groove 12 so as to adjust the position of the support ring 22; a rotating cap is arranged at one end of the adjusting screw 23 extending out of the supporting plate 11, and the adjusting screw 23 is rotatably connected with the supporting plate 11, so that the adjusting screw 23 can be conveniently rotated; the support ring 22 is provided with a notch which slides with the guide block 32, the guide block 32 is symmetrically arranged on two sides, the locking bolt 33 is in threaded connection with the support ring 22, the locking bolt 33 is rotatably connected with the arc-shaped clamping block 31, the arc-shaped clamping block 31 moves under the support of the guide block 32 through the rotation of the locking bolt 33, and the limb is fixed through the arc-shaped clamping block 31.
Example 2
As shown in fig. 3-5, an auxiliary limb fracture reduction device for orthopedic surgery comprises a support mechanism 1, wherein adjusting mechanisms 2 for adjusting and limiting two sides of a fractured limb are symmetrically arranged on two sides of the support mechanism 1, and a clamping mechanism 3 for clamping and fixing the limb is arranged on the adjusting mechanisms 2;
the supporting mechanism 1 comprises a supporting plate 11 for rotatably supporting the adjusting screw 23, two sliding grooves 12 are arranged on the supporting plate 11 at intervals, and connecting components are arranged at two ends of the supporting plate 11;
the adjusting mechanism 2 comprises a sliding seat 21, an adjusting screw 23 penetrates through the sliding seat 21, one end of the adjusting screw 23 penetrates through the supporting plate 11, and a supporting ring 22 is arranged on the sliding seat 21 and used for connecting and supporting the arc-shaped clamping block 31;
the clamping mechanism 3 comprises arc-shaped clamping blocks 31 which are oppositely arranged, guide blocks 32 are arranged on the outer arc surfaces of the arc-shaped clamping blocks 31, so that the arc-shaped clamping blocks 31 can move in parallel, locking bolts 33 are arranged on one sides of the guide blocks 32, and the locking bolts 33 penetrate through the support ring 22.
Preferably: the connecting assembly comprises a second connecting belt 16, one end of the second connecting belt 16 is connected with the supporting plate 11, a retaining ring 17 is arranged on the outer wall of the supporting plate 11 and corresponds to the second connecting belt 16, teeth are arranged on the outer wall surface of the second connecting belt 16, teeth matched with the second connecting belt 16 are arranged on the inner wall surface of the retaining ring 17, and the second connecting belt 16 is inserted into the retaining ring 17 to be pulled, so that the supporting plate 11 and the limbs are connected and fixed through the second connecting belt 16; the sliding seat 21 is in sliding connection with the sliding groove 12, the adjusting screw 23 is in threaded connection with the sliding seat 21, and the adjusting screw 23 is rotated to drive the sliding seat 21 to move on the sliding groove 12 so as to adjust the position of the support ring 22; a rotating cap is arranged at one end of the adjusting screw 23 extending out of the supporting plate 11, and the adjusting screw 23 is rotatably connected with the supporting plate 11, so that the adjusting screw 23 can be conveniently rotated; the support ring 22 is provided with a notch which slides with the guide block 32, the guide block 32 is symmetrically arranged on two sides, the locking bolt 33 is in threaded connection with the support ring 22, the locking bolt 33 is rotatably connected with the arc-shaped clamping block 31, the arc-shaped clamping block 31 moves under the support of the guide block 32 through the rotation of the locking bolt 33, and the limb is fixed through the arc-shaped clamping block 31.
The working principle and the using process of the utility model are as follows: the adjusting screw 23 of the adjusting mechanism 2 is rotated to push the sliding seat 21 to change the position on the support plate 11, so that the distance between the sliding seats 21 meets the requirement of fixing two sides of the fractured limb, the limb passes through the support rings 22, the locking bolts 33 of the clamping mechanisms 3 on the support rings 22 at two sides are rotated to enable the arc-shaped clamping blocks 31 to clamp and limit the limb, the positions of two sides of the fractured limb are fixed, and then the support plate 11 is connected with the limb through the first connecting belt 13 or the second connecting belt 16.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed.
Claims (6)
1. The utility model provides an orthopedic surgery is with supplementary resetting means of four limbs fracture which characterized in that: the limb clamping device comprises a supporting mechanism (1), wherein adjusting mechanisms (2) for adjusting and limiting the two sides of a fractured limb are symmetrically arranged on the two sides of the supporting mechanism (1), and clamping mechanisms (3) for clamping and fixing the limb are arranged on the adjusting mechanisms (2);
the supporting mechanism (1) comprises a supporting plate (11), two sliding grooves (12) are arranged on the supporting plate (11) at intervals, and connecting assemblies are arranged at two ends of the supporting plate (11);
the adjusting mechanism (2) comprises a sliding seat (21), an adjusting screw rod (23) penetrates through the sliding seat (21), one end of the adjusting screw rod (23) penetrates through the supporting plate (11), and a supporting ring (22) is arranged on the sliding seat (21);
the clamping mechanism (3) comprises arc-shaped clamping blocks (31) which are arranged oppositely, guide blocks (32) are arranged on the outer arc surfaces of the arc-shaped clamping blocks (31), locking bolts (33) are arranged on one sides of the guide blocks (32), and the locking bolts (33) penetrate through the supporting rings (22).
2. The auxiliary reduction device for limb fracture for orthopedic operation according to claim 1, characterized in that: coupling assembling includes first connecting band (13), first connecting band (13) one end with backup pad (11) are connected, first connecting band (13) are kept away from be provided with magic on the medial surface of backup pad (11) and detain A face (14), on backup pad (11) the outer wall with first connecting band (13) correspond the position and are provided with magic knot B face (15).
3. The auxiliary reduction device for limb fracture for orthopedic operation according to claim 1, characterized in that: coupling assembling includes second connecting band (16), second connecting band (16) one end with backup pad (11) are connected, backup pad (11) outer wall with second connecting band (16) correspond the position and are provided with buckle (17), be provided with tooth on second connecting band (16) outer wall, be provided with on buckle (17) internal face with second connecting band (16) complex tooth.
4. The auxiliary reduction device for limb fracture for orthopedic operation according to claim 1, characterized in that: the sliding seat (21) is in sliding connection with the sliding groove (12), and the adjusting screw rod (23) is in threaded connection with the sliding seat (21).
5. The auxiliary reduction device for limb fracture for orthopedic operation according to claim 1, characterized in that: one end, extending out of the supporting plate (11), of the adjusting screw rod (23) is provided with a rotating cap, and the adjusting screw rod (23) is rotatably connected with the supporting plate (11).
6. The auxiliary reduction device for limb fracture for orthopedic operation according to claim 1, characterized in that: be provided with on support ring (22) with the gliding notch of guide block (32), guide block (32) bilateral symmetry sets up, locking bolt (33) with support ring (22) threaded connection, locking bolt (33) with arc grip block (31) rotate to be connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121780990.7U CN215384997U (en) | 2021-08-02 | 2021-08-02 | Limbs fracture auxiliary reduction device for orthopedic operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121780990.7U CN215384997U (en) | 2021-08-02 | 2021-08-02 | Limbs fracture auxiliary reduction device for orthopedic operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215384997U true CN215384997U (en) | 2022-01-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121780990.7U Active CN215384997U (en) | 2021-08-02 | 2021-08-02 | Limbs fracture auxiliary reduction device for orthopedic operation |
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| Country | Link |
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| CN (1) | CN215384997U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116115319A (en) * | 2023-01-05 | 2023-05-16 | 无锡市第九人民医院 | Tibia platform fracture positioning and guiding equipment under arthroscope |
| CN118453377A (en) * | 2024-07-15 | 2024-08-09 | 常熟市第一人民医院 | External fixing support for postoperative rehabilitation of orthopedic arthroscopic surgery and application method thereof |
-
2021
- 2021-08-02 CN CN202121780990.7U patent/CN215384997U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116115319A (en) * | 2023-01-05 | 2023-05-16 | 无锡市第九人民医院 | Tibia platform fracture positioning and guiding equipment under arthroscope |
| CN116115319B (en) * | 2023-01-05 | 2023-09-12 | 无锡市第九人民医院 | Tibia platform fracture positioning and guiding equipment under arthroscope |
| CN118453377A (en) * | 2024-07-15 | 2024-08-09 | 常熟市第一人民医院 | External fixing support for postoperative rehabilitation of orthopedic arthroscopic surgery and application method thereof |
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