CN212140693U

CN212140693U - External fixation splint with flexible protection structure for orthopedics department

Info

Publication number: CN212140693U
Application number: CN202020454919.9U
Authority: CN
Inventors: 胡勇斌; 牛锋; 沈雨春; 张利勇; 刘向东; 环安石
Original assignee: Yangzhou Hospital Of Tcm
Current assignee: Yangzhou Hospital Of Tcm
Priority date: 2020-04-01
Filing date: 2020-04-01
Publication date: 2020-12-15
Anticipated expiration: 2030-04-01

Abstract

The utility model discloses an orthopedics is with outer solid fixed splint that have flexible protective structure, hold the ball including end ring piece and rubber, the bottom arc board is installed to the top of end ring piece, and the top of bottom arc board installs waterproof ventilative cloth, the top arc board is installed to the top of waterproof ventilative cloth, and the top of top arc board installs the top ring piece, double-end screw is all installed to the left and right sides of top ring piece, the inside of bottom arc board and top arc board all is provided with the through-hole, both ends all are provided with the recess around end arc board and top arc inboard wall. This external fixation splint with flexible protective structure for orthopedics is provided with double threaded screw, will be connected between end ring piece and the top ring piece through double threaded screw, according to the shape of arm, adjusts the clearance between end ring piece and the top ring piece for homoenergetic enough effectual tight arm of pasting between end arc board and the top arc board is connected between end arc board and top arc board and the arm, thereby can the effectual position of restriction end arc board and top arc board between.

Description

External fixation splint with flexible protection structure for orthopedics department

Technical Field

The utility model relates to an external fixation splint technical field specifically is an orthopedics is with external fixation splint that have flexible protective structure.

Background

Bone fracture, which refers to the complete or partial breakdown of the continuity of bone structure, is the most common problem encountered in orthopedics. It is common to children and the elderly, and occurs in the middle-aged and young. Patients often have one site fractured and a few multiple fractures. Fracture treatment is generally divided into three stages: first, reduction, restoring the displaced fracture end to normal or close to original anatomical relationship to restore the skeleton support function. Methods of reduction include closed reduction and surgical reduction. Secondly, fixation, after the reduction of the fracture, the fracture is easy to be displaced again due to instability, so different methods are adopted to fix the fracture at a satisfactory position and the fracture is gradually healed. Common fixation methods are: small splints, plaster bandages, external fixing supports, traction, braking and fixing and the like, and the fixing methods are called external fixing. If the fixation is performed by surgical incision with steel plate, steel needle, intramedullary needle, screw, etc., the internal fixation is called.

The existing external fixation splint can not well provide the tightness degree convenient to adjust for the arm in the use process, and can not well disassemble and assemble the external fixation splint, can not well keep the gas flowing, can not well meet the use requirements of people, and carries out technical innovation on the basis of the existing external fixation splint aiming at the above situation.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an orthopedics is with outer solid fixed splint that have flexible protective structure to propose current outer solid fixed splint in solving above-mentioned background art in the use, can not be fine provide the elasticity degree of being convenient for to adjust for the arm, and the outer solid fixed splint of dismouting that can not be fine, and the flow of the retaining gas that can not be fine, the user demand problem of satisfying people that can not be fine.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an orthopedics is with outer solid fixed splint that has flexible protective structure, holds the ball including end ring piece and rubber, the top of end ring piece is installed there is the end arc board, and the top of end arc board installs waterproof ventilative cloth, the top of waterproof ventilative cloth is installed the top arc board, and the top of top arc board installs the top ring piece, double-end screw is all installed to the left and right sides of top ring piece, the inside of end arc board and top arc board all is provided with the through-hole, both ends all are provided with the recess around end arc board and the top arc inboard wall, the inside of waterproof ventilative cloth is provided with the bamboo charcoal fiber cotton, and the inside of bamboo charcoal fiber cotton is provided with the gasbag, the trachea is installed to the front end of gasbag, and the pneumatic valve is installed to tracheal top, the ball is held to rubber and is located one side of pneumatic valve.

Preferably, the bottom ring piece is connected with the top ring piece through a double-head screw, and the double-head screws are symmetrically distributed around the vertical center line of the top ring piece.

Preferably, a hollow cylindrical structure is formed between the bottom arc plate and the top ring piece, and the bottom arc plate and the top ring piece are symmetrically distributed about the central axis of the waterproof breathable cloth.

Preferably, the inner wall surface of the waterproof breathable fabric is tightly attached to the outer wall surface of the bamboo charcoal fiber cotton, and the central axis of the waterproof breathable fabric is coincident with the central axis of the bamboo charcoal fiber cotton.

Preferably, the air bags are adhered to the grooves, and the air bags and the grooves are symmetrically distributed around the horizontal center line of the bottom arc plate.

Preferably, the air bag and the rubber holding ball form a communicating structure through the matching between the air pipe and the air valve, and the air pipe is connected with the air valve.

Preferably, the through holes are uniformly distributed along the central axis direction of the bottom arc plate, and the cross section of the bottom arc plate is of a semicircular structure.

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

1. the utility model is provided with the double-end screw, the bottom ring piece and the top ring piece are connected through the double-end screw, and the clearance between the bottom ring piece and the top ring piece is adjusted according to the shape of the arm, so that the arm can be effectively tightly attached between the bottom arc plate and the top arc plate, and the bottom arc plate, the top arc plate and the arm are connected, thereby effectively limiting the position between the bottom arc plate and the top arc plate;

2. the utility model discloses be provided with the recess, the recess can effectual restriction gasbag position for the gasbag can obtain stable utilization, and the symmetric distribution of gasbag can be effectual compresses tightly the processing to the arm, be provided with the gasbag, outside gas can be effectual to be led into to the inside of gasbag along tracheal inside, the gasbag expands gradually, make the gasbag can be effectual for the arm provide the packing force, and can be effectual separate between bottom arc board and top arc board and the arm, strengthen the travelling comfort of arm, can effectual regulation arm receive the elasticity degree, make the gasbag can obtain stable utilization;

3. the utility model discloses be provided with waterproof ventilative cloth and bamboo charcoal fiber cotton, waterproof ventilative cloth is when strengthening cloth gas tightness, water proofness, its unique vapor permeability can make the inside steam of structure discharge rapidly, avoid the structure to propagate and breed the mould, and keep the human body dry and comfortable all the time, perfect solution is ventilative and prevent wind, waterproof, cold-proof scheduling problem, and the sweat that bamboo charcoal fiber cotton can effectual absorption arm produce, restrain breeding of bacterium, make the wound of arm can obtain effectual treatment.

Drawings

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

fig. 2 is a schematic view of the external structure of the bottom arc plate and the top arc plate of the present invention;

fig. 3 is a schematic view of a part of an enlarged structure at a in fig. 1 according to the present invention.

In the figure: 1. a bottom ring sheet; 2. a bottom arc plate; 3. waterproof and breathable cloth; 4. a top arc plate; 5. a top ring sheet; 6. a double-ended screw; 7. bamboo charcoal fiber cotton; 8. an air bag; 9. an air tube; 10. an air valve; 11. a rubber holding ball; 12. a groove; 13. and a through hole.

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. 1-3, the present invention provides a technical solution: an orthopedic external fixation splint with a flexible protection structure comprises a bottom ring piece 1 and a rubber holding ball 11, wherein a bottom arc plate 2 is arranged above the bottom ring piece 1, a waterproof breathable fabric 3 is arranged above the bottom arc plate 2, a top arc plate 4 is arranged above the waterproof breathable fabric 3, a top ring piece 5 is arranged above the top arc plate 4, a hollow cylindrical structure is formed between the bottom arc plate 2 and the top ring piece 5, the bottom arc plate 2 and the top ring piece 5 are symmetrically distributed about the central axis of the waterproof breathable fabric 3, double-threaded screws 6 are arranged on the left side and the right side of the top ring piece 5, the bottom ring piece 1 is connected with the top ring piece 5 through the double-threaded screws 6, the double-threaded screws 6 are symmetrically distributed about the vertical central line of the top ring piece 5, a user can cover an injured arm between the bottom arc plate 2 and the top arc plate 4, then the bottom ring piece 1 is correspondingly contacted with the top ring piece 5, the double-head screw 6 is used for connecting the bottom ring piece 1 and the top ring piece 5, the upper side and the lower side of the double-head screw 6 are both externally provided with nuts, the double-head screw 6 and the nuts belong to the prior art, the nuts on the upper side and the lower side of the double-head screw 6 can be applied with rotating force to enable the nuts to be close to each other, at the moment, the nuts apply external force to the edges on the left side and the right side of the bottom ring piece 1 and the top ring piece 5 to enable the edges on the two sides of the bottom ring piece 1 and the top ring piece 5 to be close to each other, the bottom ring piece 1 and the top ring piece 5 can be pushed to be close to each other, the bottom ring piece 1 and the top ring piece 5 can provide clamping force for the arm, the gap between the bottom ring piece 1 and the top ring piece 5 can be adjusted according to the shape of the arm, the arm can be effectively attached between the bottom arc plate 2 and the top arc plate 4, and the arm are connected, thereby effectively limiting the position between the bottom arc plate 2 and the top arc plate 4;

the inner parts of the bottom arc plate 2 and the top arc plate 4 are respectively provided with a through hole 13, the through holes 13 are uniformly distributed along the central axis direction of the bottom arc plate 2, the cross section of the bottom arc plate 2 is of a semicircular structure, the front end and the rear end of the inner wall of the bottom arc plate 2 and the inner wall of the top arc plate 4 are respectively provided with a groove 12, the air bag 8 is bonded with the grooves 12, the air bag 8 and the grooves 12 are symmetrically distributed about the horizontal central line of the bottom arc plate 2, the grooves 12 can effectively limit the position of the air bag 8, so that the air bag 8 can be stably utilized, the symmetric distribution of the air bag 8 can effectively compress the arm, the inner part of the waterproof breathable cloth 3 is provided with bamboo charcoal fiber cotton 7, the air bag 8 is arranged inside the bamboo charcoal fiber cotton 7, the inner wall surface of the waterproof breathable cloth 3 is tightly attached to the outer wall surface of the bamboo charcoal fiber cotton 7, and the central axis of the waterproof, the waterproof breathable fabric 3 and the bamboo charcoal fiber cotton 7 are sewn, the waterproof breathable fabric 3 has unique vapor permeability while enhancing the air tightness and water tightness of the fabric, water vapor inside the structure can be rapidly discharged, mold breeding in the structure is avoided, the human body is kept dry and comfortable all the time, the problems of ventilation, wind prevention, water prevention, heat preservation and the like are perfectly solved, the bamboo charcoal fiber cotton 7 can effectively adsorb sweat generated by arms, the breeding of bacteria is inhibited, the injury of the arms can be effectively treated, the air pipe 9 is installed at the front end of the air bag 8, the air valve 10 is installed above the air pipe 9, the rubber holding ball 11 is located on one side of the air valve 10, the air bag 8 and the rubber holding ball 11 form a communicating structure through the matching between the air pipe 9 and the air valve 10, the air pipe 9 and the air valve 10 are connected, a user can apply holding force to the rubber holding ball 11, and external gas can be effectively guided into the air bag 8 along the inside of the air pipe 9, the gasbag 8 expands gradually for gasbag 8 can be effectual provides the packing force for the arm, and can be effectual separate between end arc board 2 and top arc board 4 and the arm, strengthen the travelling comfort of arm, the elasticity degree that can effectual regulation arm received makes gasbag 8 can obtain stable utilization.

The working principle is as follows: when the external fixation splint with the flexible protection structure for orthopedics is used, firstly, a user can cover the injured arm between the bottom arc plate 2 and the top arc plate 4, then correspondingly contact the bottom ring piece 1 and the top ring piece 5, and connect the bottom ring piece 1 and the top ring piece 5 through the double-head screw 6, so that the arm can be effectively attached between the bottom arc plate 2 and the top arc plate 4;

secondly, the user can apply a grasping force to the rubber ball 11, so that external gas can be effectively introduced into the air bag 8 along the inner part of the air tube 9, and the air bag 8 gradually expands, so that the air bag 8 can effectively provide pressing force for the arm;

then, outside air can effectively flow into the inside of the outer fixed splint along the through hole 13, the flowing of the air is kept, the dryness of the human body is kept, and the bamboo charcoal fiber cotton 7 can effectively adsorb sweat generated by the arm, so that the breeding of bacteria is inhibited.

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 is with outer fixed splint that have flexible protective structure, includes bottom ring piece (1) and rubber and holds ball (11), its characterized in that: a bottom arc plate (2) is arranged above the bottom ring piece (1), a waterproof breathable fabric (3) is arranged above the bottom arc plate (2), a top arc plate (4) is arranged above the waterproof breathable fabric (3), a top ring piece (5) is arranged above the top arc plate (4), double-end screws (6) are arranged on the left side and the right side of the top ring piece (5), through holes (13) are formed in the bottom arc plate (2) and the top arc plate (4), grooves (12) are formed in the front end and the rear end of the inner wall of the bottom arc plate (2) and the top arc plate (4), bamboo charcoal fiber cotton (7) is arranged in the waterproof breathable fabric (3), an air bag (8) is arranged in the bamboo charcoal fiber cotton (7), an air pipe (9) is arranged at the front end of the air bag (8), and an air valve (10) is arranged above the air pipe (9), the rubber holding ball (11) is positioned on one side of the air valve (10).

2. An external fixation splint with flexible protective structure for orthopedics use according to claim 1, characterized in that: the bottom ring piece (1) is connected with the top ring piece (5) through the double-head screw (6), and the double-head screw (6) are symmetrically distributed about the vertical center line of the top ring piece (5).

3. An external fixation splint with flexible protective structure for orthopedics use according to claim 1, characterized in that: a hollow cylindrical structure is formed between the bottom arc plate (2) and the top ring piece (5), and the bottom arc plate (2) and the top ring piece (5) are symmetrically distributed about the central axis of the waterproof breathable cloth (3).

4. An external fixation splint with flexible protective structure for orthopedics use according to claim 1, characterized in that: the inner wall surface of the waterproof breathable fabric (3) is tightly attached to the outer wall surface of the bamboo charcoal fiber cotton (7), and the central axis of the waterproof breathable fabric (3) is superposed with the central axis of the bamboo charcoal fiber cotton (7).

5. An external fixation splint with flexible protective structure for orthopedics use according to claim 1, characterized in that: the air bags (8) are bonded with the grooves (12), and the air bags (8) and the grooves (12) are symmetrically distributed around the horizontal center line of the bottom arc plate (2).

6. An external fixation splint with flexible protective structure for orthopedics use according to claim 1, characterized in that: the air bag (8) and the rubber holding ball (11) form a communicating structure through the matching between the air pipe (9) and the air valve (10), and the air pipe (9) is connected with the air valve (10).

7. An external fixation splint with flexible protective structure for orthopedics use according to claim 1, characterized in that: the through holes (13) are uniformly distributed along the axis direction of the bottom arc plate (2), and the cross section of the bottom arc plate (2) is of a semicircular annular structure.