CN211067294U

CN211067294U - Orthopedic leg joint fixing device

Info

Publication number: CN211067294U
Application number: CN201921894505.1U
Authority: CN
Inventors: 胡爱军
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-05
Filing date: 2019-11-05
Publication date: 2020-07-24
Anticipated expiration: 2029-11-05

Abstract

The utility model relates to the technical field of feed production, in particular to an orthopedic leg joint fixing device, which comprises an upper splint and a lower splint, wherein the upper splint is arranged in the front and back, the lower splint is arranged in the front and back, the bottom end of the upper splint is rotatably connected with the top end of the lower splint, the orthopedic leg joint fixing device also comprises a telescopic adjusting device and a clamping device, the upper splint is provided with an upper first splint and an upper second splint, the lower splint is provided with a lower first splint and a lower second splint, the bottom end of the upper second splint is rotatably connected with the top end of the lower first splint, the telescopic device comprises a plurality of adjusting rods and a plurality of positioning seats, the plurality of adjusting rods are arranged in parallel, the bottom ends of the plurality of adjusting plates are respectively connected with the outer side wall of the upper second splint and the upper side wall area of the lower second splint, the rear ends of the plurality of positioning seats are respectively connected with the outer side wall of the, the use limitation is reduced, and the bandage of being convenient for simultaneously binds the use, convenient to use.

Description

Orthopedic leg joint fixing device

Technical Field

The utility model relates to a feed production technical field specifically is an orthopedics leg joint fixing device.

Background

It is well known that with the widespread use of vehicles, traffic accidents are more and more frequent, and traumatic orthopedic patients increase day by day. When treating traumatic bone fracture, the selection of fracture fixation mode has always been the topic of debate in the bone science community, and reduction, fixation and healing are fracture treatment three-component curves, and fixation is the starting and ending link of reduction and healing. Good fixation not only consolidates the reduction effect, but also promotes the healing speed and quality. Braking, relieving pain of wounded, preventing aggravation of wound, preventing shock, protecting wound, preventing infection, and facilitating transportation.

Orthopedics leg joint fixing device among the prior art includes the punch holder of arranging around and the lower plate of arranging around with, the bottom of punch holder and the top rotatable coupling of lower plate, it is when using, arrange on the thigh part of human shank and shank part through the bandage respectively with the lower plate of rotation connection at first, and make its position of rotation connection place in leg joint department be used for the bending of leg joint can, current orthopedics leg joint fixing device in use discovers, because human height is different, so human thigh length and shank length also diverse, the length of punch holder and lower plate is certain, lead to its patient that can not adapt to different heights to use, the use limitation is higher, its bandage is binding in-process complex operation simultaneously, it is comparatively inconvenient to use.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a patient that can adapt to different heights uses, reduces and uses the limitation, and the bandage of being convenient for simultaneously bindes use, convenient to use's orthopedics leg joint fixing device to prior art not enough.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: an orthopedic leg joint fixing device comprises an upper splint and a lower splint, wherein the upper splint is arranged in the front and back direction, the lower splint is arranged in the front and back direction, the bottom end of the upper splint is rotatably connected with the top end of the lower splint, the orthopedic leg joint fixing device further comprises a telescopic adjusting device and a clamping device, the upper splint is provided with an upper first splint and an upper second splint, the lower splint is provided with a lower first splint and a lower second splint, the bottom end of the upper second splint is rotatably connected with the top end of the lower first splint, the telescopic device comprises a plurality of adjusting rods and a plurality of positioning seats, the adjusting rods are arranged in parallel, the bottoms of the adjusting plates are respectively connected with the upper side area of the outer side wall of the upper second splint and the upper side area of the outer side wall of the lower second splint, the rear ends of the positioning seats are respectively connected with the lower side area of the outer side wall of the upper first splint and the outer side, the adjusting rods are respectively arranged inside the sliding through holes in a sliding manner, the front end of each positioning seat is provided with a threaded through hole communicated with the sliding through hole, a locking bolt is inserted into each threaded through hole in a threaded manner, the clamping devices are respectively and uniformly distributed and fixedly arranged on the left side wall and the right side wall of the upper clamping plate and the lower clamping plate which are positioned on the front side, the left side wall and the right side wall of the upper clamping plate and the lower clamping plate which are positioned on the rear side are correspondingly connected with binding bands, each clamping device comprises a fixing frame, a locking plate, a pull rod and a clamping spring, the fixing frame is fixedly connected with the left side wall and the right side wall of the upper clamping plate and the lower clamping plate, the middle part of one end of the fixing frame, which is far away from the upper clamping plate and the lower clamping plate, is provided with an adjusting through hole which penetrates through from the left side and the right side, and, the clamping spring is sleeved outside the pull rod, one end and the other end of the clamping spring are respectively connected with one end of the locking plate and the inner wall of the fixing frame, a plurality of positioning needles are uniformly distributed on the other end face of the locking plate, a plurality of positioning holes suitable for insertion of the positioning needles are correspondingly formed in the fixing frame and the end face, opposite to the positioning needles, of the fixing frame, and a handle is installed at the other end of the pull rod.

Preferably, the sponge plates are attached to the inner side walls of the upper clamping plate and the lower clamping plate.

Preferably, limiting plates are mounted at the top ends of the adjusting rods.

Preferably, the front end of each locking bolt is concentrically provided with a plum blossom knob.

Preferably, the upper clamping plate and the lower clamping plate are both made of acrylic materials.

(III) advantageous effects

Compared with the prior art, the utility model provides an orthopedics leg joint fixing device possesses following beneficial effect:

this orthopedics leg joint fixing device, can be convenient for adjust according to patient's height and shank length through flexible adjusting device, adjust to the position of suitable use, can adapt to the patient of different heights and use, reduce and use the limitation, simultaneously can walk around patient's shank and insert to fixed frame inside with the bandage, under clamping spring's effect, through the cooperation between pilot pin and the locating hole, pass the pilot pin in the bandage inserts to the locating hole, prescribe a limit to the use position of bandage, the bandage of being convenient for is binded and is used, high durability and convenient use.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic diagram of the right-side view structure of the present invention;

FIG. 3 is a schematic view of a portion of the enlarged structure of FIG. 1;

fig. 4 is a schematic view of a partial enlarged structure at B in fig. 1 according to the present invention;

fig. 5 is a schematic diagram of a partial enlarged structure at C in fig. 2 according to the present invention.

In the figure: 1. a first clamping plate is arranged; 2. a second clamping plate is arranged; 3. a lower first splint; 4. a lower second splint; 5. adjusting a rod; 6. positioning seats; 7. locking the bolt; 8. binding bands; 9. a fixing frame; 10. a locking plate; 11. a pull rod; 12. a clamping spring; 13. a positioning pin; 14. positioning holes; 15. a handle; 16. a sponge plate; 17. a limiting plate; 18. a quincuncial knob.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, an orthopedic leg joint fixing device comprises an upper splint and a lower splint, the upper splint is arranged in a front-back manner, the lower splint is arranged in a front-back manner, the bottom end of the upper splint is rotatably connected with the top end of the lower splint, a sponge plate 16 is attached to the inner side walls of the upper splint and the lower splint to improve the protection of the legs of a patient, the orthopedic leg joint fixing device further comprises a telescopic adjusting device and a clamping device, the upper splint is arranged as an upper first splint 1 and an upper second splint 2, the lower splint is arranged as a lower first splint 3 and a lower second splint 4, the bottom end of the upper second splint 2 is rotatably connected with the top end of the lower first splint 3, the telescopic device comprises a plurality of adjusting rods 5 and a plurality of positioning seats 6, the plurality of adjusting rods 5 are arranged in parallel, and the bottom ends of the plurality of adjusting plates are respectively connected with the outer side wall of the upper splint, the rear end of a plurality of positioning seats 6 respectively with go up the lateral wall of first splint 1 and the regional connection of the lateral wall downside of first splint 3 down, the middle part of a plurality of positioning seats 6 vertically is provided with the slip through-hole that runs through from top to bottom, and a plurality of regulation poles 5 are respectively slidable and set up inside a plurality of slip through-holes, limiting plate 17 is all installed on the top of a plurality of regulation poles 5, prevent to adjust and slide between pole 5 and the positioning seat 6 and drop, it is convenient to keep whole use, improve holistic use reliability, the front end of each positioning seat 6 all is provided with the communicating screw through-hole with the slip through-hole, and each locking bolt 7 has been inserted to the inside equal spiral shell dress of screw through-hole, each locking bolt 7's front end all installs plum blossom knob 18 with one heart, and the person of facilitating the use rotates locking bolt 7, through adjusting the sliding fit between pole 5 and the slip through-hole, be convenient for adjust first splint 1 and last second splint 2 The length of the distance between the two sides is adjusted to adapt to the use of patients with different leg lengths, the position of the adjusting rod 5 after adjustment can be locked in the positioning seat 6 by rotating the locking bolt 7, so that the fixing effect is improved, the clamping devices are respectively and uniformly distributed and fixedly installed on the left side wall and the right side wall of the upper splint and the lower splint positioned on the front side, and the left side wall and the right side wall of the upper splint and the lower splint positioned on the rear side are correspondingly connected with the binding bands 8, each clamping device comprises a fixing frame 9, a locking plate 10, a pull rod 11 and a clamping spring 12, the fixing frame 9 is fixedly connected with the left side wall and the right side wall of the upper splint and the lower splint, a regulating through hole which penetrates through from left to right is arranged in the middle of one end, far away from the upper splint and the lower splint, of the pull rod 11, is transversely slidably arranged in the regulating through hole, the locking plate 10, the clamping spring 12 is sleeved outside the pull rod 11, one end and the other end of the clamping spring 12 are respectively connected with one end of the locking plate 10 and the inner wall of the fixing frame 9, a plurality of positioning needles are uniformly distributed on the other end face of the locking plate 10, a plurality of positioning holes suitable for inserting the positioning needles are correspondingly formed in one end face, opposite to the plurality of positioning needles, of the fixing frame 9, a handle 15 is installed at the other end of the pull rod 11, the pull rod 11 can be pulled through the handle 15, so that the positioning needles on the locking plate 10 are separated from the positioning holes, the bandage 8 is inserted into the fixing frame 9 by passing through the leg of a patient, under the action of the clamping spring 12, the positioning needles are inserted into the positioning holes through the bandage 8 through the matching between the positioning needles and the positioning holes, the use position of the bandage 8 is limited, the bandage 8 is convenient to bind and use, and, the upper splint and the lower splint are made of acrylic materials, so that the overall quality is reduced, and the burden of a patient in the using process is relieved.

To sum up, in the orthopedic leg joint fixing device, when in use, the upper splint and the lower splint which are rotatably connected are respectively arranged on the thigh part and the lower leg part of the leg of the human body, and the rotatably connected positions thereof are placed at the leg joint for bending the leg joint, then the quincuncial knob 18 is used for unscrewing the locking bolt 7, the distance length between the upper first splint 1 and the upper second splint 2 or between the lower first splint 3 and the lower second splint 4 is adjusted according to the leg of the patient so as to adapt to the leg of the patient with different leg lengths, after the adjustment to the appropriate length, the locking bolt 7 is screwed, the pull rod 11 is pulled through the handle 15 so that the positioning on the locking plate 10 is separated from the positioning hole, then the bandage 8 on the upper splint and the lower splint which are positioned on the inner side of the thigh are wound around the leg of the patient and inserted into the fixing frame 9, and through the matching between the positioning needle and the positioning hole, the positioning needle is inserted into the positioning hole through the binding band 8, and the using position of the binding band 8 is limited under the action of the clamping spring 12.

In the description herein, it is to be noted that, unless expressly stated or limited otherwise, the terms "connected" and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; the connection may be mechanical or electrical, and may be direct or indirect via an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the description herein, it is noted that relational terms such as first and second, and the like, are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an orthopedics leg joint fixing device, includes the punch holder of arranging around and the lower plate of arranging around, the bottom of punch holder and the top rotatable coupling of lower plate, its characterized in that: the clamping device comprises an upper clamping plate (1) and an upper second clamping plate (2), a lower clamping plate (3) and a lower second clamping plate (4) are arranged on the upper clamping plate, the bottom end of the upper second clamping plate (2) is rotatably connected with the top end of the lower first clamping plate (3), the telescopic adjusting device comprises a plurality of adjusting rods (5) and a plurality of positioning seats (6), the adjusting rods (5) are arranged side by side, the bottom ends of the adjusting plates are respectively connected with the outer side wall of the upper second clamping plate (2) and the upper side area of the outer side wall of the lower second clamping plate (4), the rear ends of the positioning seats (6) are respectively connected with the outer side wall of the upper first clamping plate (1) and the lower side area of the outer side wall of the lower first clamping plate (3), and the middle parts of the positioning seats (6) are longitudinally provided with sliding through holes which penetrate through from top to bottom, the adjusting rods (5) are respectively arranged inside the sliding through holes in a sliding manner, the front end of each positioning seat (6) is provided with a threaded through hole communicated with the sliding through holes, a locking bolt (7) is inserted into each threaded through hole in a screwed manner, the clamping devices are respectively and uniformly distributed and fixedly arranged on the left side wall and the right side wall of the upper clamping plate and the lower clamping plate which are positioned on the front side, the left side wall and the right side wall of the upper clamping plate and the lower clamping plate which are positioned on the rear side are correspondingly connected with binding bands (8), each clamping device comprises a fixing frame (9), a locking plate (10), a pull rod (11) and a clamping spring (12), the fixing frame (9) is fixedly connected with the left side wall and the right side wall of the upper clamping plate and the lower clamping plate, the middle part of one end, far away from the upper clamping plate and the lower clamping plate, of the fixing frame (9) is provided, lockplate (10) are located fixed frame (9), and the one end middle part of lockplate (10) with lie in the one end of fixed frame (9) in pull rod (11) and connect, clamping spring (12) cover is established in the outside of pull rod (11), and the one end and the other end of clamping spring (12) respectively with the one end of lockplate (10) and the inner wall connection of fixed frame (9), the equipartition is provided with a plurality of location needles on another terminal surface of lockplate (10), and correspond on fixed frame (9) and a plurality of location needles relative a terminal surface and be provided with the locating hole that a plurality of suitable location needles inserted, handle (15) are installed to the other end of pull rod (11).

2. The orthopedic leg joint fixation device of claim 1, wherein: sponge plates (16) are attached to the inner side walls of the upper clamping plate and the lower clamping plate.

3. The orthopedic leg joint fixation device of claim 1, wherein: limiting plates (17) are mounted at the top ends of the adjusting rods (5).

4. The orthopedic leg joint fixation device of claim 1, wherein: the front end of each locking bolt (7) is concentrically provided with a plum blossom knob (18).

5. The orthopedic leg joint fixation device of claim 1, wherein: the upper clamping plate and the lower clamping plate are both made of acrylic materials.