CN209951507U

CN209951507U - Clamping plate fixing device for orthopedic surgery

Info

Publication number: CN209951507U
Application number: CN201920627295.3U
Authority: CN
Inventors: 田豆豆
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-05-05
Filing date: 2019-05-05
Publication date: 2020-01-17
Anticipated expiration: 2029-05-05

Abstract

The utility model discloses a splint fixing device for orthopedic surgery, which comprises a fixing device body, an adjusting mechanism and a connecting mechanism, wherein the fixing device body comprises a first fixing piece, a second fixing piece is arranged below the first fixing piece, a third fixing piece is arranged below the second fixing piece, and splints are arranged on the inner sides of the first fixing piece, the second fixing piece and the third fixing piece; first mounting, second mounting and third mounting all include first subassembly and second subassembly, adjustment mechanism installs between first subassembly and second subassembly, adjustment mechanism includes the subassembly overcoat at first subassembly both ends, and slidingtype mounting of three groups through setting up can make things convenient for the fastening degree between accurate regulation splint of patient and limbs, can make splint and limbs fixed back, and it is fixed to tightly laminate under the comfortable prerequisite of messenger's limbs, makes the fastening degree between splint and limbs moderate.

Description

Clamping plate fixing device for orthopedic surgery

Technical Field

The utility model belongs to the technical field of splint, concretely relates to splint fixing device for orthopedic surgery.

Background

The high molecular bandage splint is made of multiple layers of special glass fiber soaked by polyurethane. The polyurethane material is a segmented copolymer containing soft segment, has the advantages of good viscosity, high curing speed, hard strength after curing, light weight and the like, and is mainly used for fixing limbs after orthopedic surgery, but a fixing device is needed to be used for tightly fitting and fixing the splint and the limbs after the splint is fitted to the limbs.

When the existing orthopedic splint is used for fixation, the tightness between the splint and the limb is inconvenient to adjust, if the tightness is high, a patient feels pain and discomfort, and the splint is easy to move due to the low tightness, so that the optimal fixation effect cannot be achieved; and a problem that the splint is easily slid down the limb during the patient's movement after the splint is fixed, and therefore, we propose a splint fixing apparatus for orthopedic surgery.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a splint fixing device for orthopedic surgery, which solves the problems that the existing orthopedic splint proposed in the background technology is inconvenient to adjust the tightness between the splint and the limb when being fixed, if the tightness is high, the patient feels pain and discomfort, and the splint is easy to move due to the low tightness, so that the optimal fixing effect cannot be achieved; and the splint is easy to slide down along the limb when the patient moves after being fixed.

In order to achieve the above object, the utility model provides a following technical scheme: the clamping plate fixing device for the orthopedic surgery comprises a fixing device body, an adjusting mechanism and a connecting mechanism, wherein the fixing device body comprises a first fixing piece, a second fixing piece is arranged below the first fixing piece, a third fixing piece is arranged below the second fixing piece, and clamping plates are arranged on the inner sides of the first fixing piece, the second fixing piece and the third fixing piece;

the first fixing piece, the second fixing piece and the third fixing piece respectively comprise a first assembly and a second assembly, the adjusting mechanism is installed between the first assembly and the second assembly, the adjusting mechanism comprises assembly jackets at two ends of the first assembly, assembly inner columns are arranged at positions, corresponding to the assembly jackets, of two ends of the second assembly, limiting holes are formed in the assembly inner columns, spring clamping grooves are formed in the assembly jackets, supporting springs are arranged in the spring clamping grooves, adjusting screw grooves are formed in one sides of the spring clamping grooves, adjusting bolts are arranged in the assembly inner columns, and the adjusting bolts penetrate through the limiting holes and are inserted into the adjusting screw grooves after passing through the inner sides of the supporting springs;

the connecting mechanism is arranged on the upper surface of the first fixing piece and comprises a connecting rope on the upper surface of the first fixing piece, and the top end of the connecting rope is connected with a rubber ring.

Preferably, the rubber ring is a circular ring elastic member, and the rubber ring and the connecting rope are of an integrated structure.

Preferably, the first assembly and the second assembly are inserted into the spring clamping groove through the inner column of the assembly and then are screwed into the adjusting screw groove through the inner column of the assembly by the adjusting bolt to be fixed.

Preferably, the supporting spring and the assembly outer sleeve are fixed by embedding one end of the supporting spring into the assembly outer sleeve.

Preferably, connect the rope and be a flat cuboid structure, and connect the rope and pass through the bonding of strong glue fixed with first mounting.

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

1. the utility model discloses in, through the three slidingtype mountings of group that set up, can make things convenient for the accurate tightness between adjusting splint and limbs of patient, can make splint and the fixed back of limbs, it is fixed to tightly laminate under the comfortable prerequisite of messenger's limbs, makes the tightness between splint and limbs moderate.

2. The utility model discloses in, through the rubber ring that links to each other with first mounting that sets up, then make the rubber ring cover in not having injured limbs department, can ensure at the patient removal in-process that splint can not slide downwards.

Drawings

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

fig. 2 is a schematic side view of the present invention;

fig. 3 is a schematic view of a plane of depression structure of the present invention;

in the figure: 1. a rubber ring; 2. a first component; 3. a first fixing member; 4. a second fixing member; 5. a third fixing member; 6. a splint; 7. a second component; 8. adjusting the bolt; 9. a connecting member; 10. a limiting hole; 11. an assembly inner column; 12. a support spring; 13. a spring clamp groove; 14. an assembly housing; 15. and adjusting the screw groove.

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: the clamping plate fixing device for the orthopedic surgery comprises a fixing device body, an adjusting mechanism and a connecting mechanism, wherein the fixing device body comprises a first fixing piece 3, a second fixing piece 4 is arranged below the first fixing piece 3, a third fixing piece 5 is arranged below the second fixing piece 4, and clamping plates 6 are arranged on the inner sides of the first fixing piece 3, the second fixing piece 4 and the third fixing piece 5;

the first fixing part 3, the second fixing part 4 and the third fixing part 5 respectively comprise a first component 2 and a second component 7, an adjusting mechanism is installed between the first component 2 and the second component 7 and comprises component outer sleeves 14 at two ends of the first component 2, component inner columns 11 are arranged at positions, corresponding to the component outer sleeves 14, of two ends of the second component 7, limiting holes 10 are formed in the component inner columns 11, spring clamping grooves 13 are formed in the component outer sleeves 14, supporting springs 12 are arranged in the spring clamping grooves 13, adjusting screw grooves 15 are formed in one sides of the spring clamping grooves 13, adjusting bolts 8 are arranged in the component inner columns 11, and the adjusting bolts 8 penetrate through the limiting holes 10 and are inserted into the adjusting screw grooves 15 after passing through the inner sides of the supporting springs 12;

the connecting mechanism is arranged on the upper surface of the first fixing piece 3 and comprises a connecting piece 9 on the upper surface of the first fixing piece 3, and the top end of the connecting piece 9 is connected with the rubber ring 1.

In order to make the rubber ring 1 fit on the intact limb, in this embodiment, it is preferable that the rubber ring 1 is a circular ring elastic member, and the rubber ring 1 and the connecting member 9 are of an integrated structure.

In order to conveniently separate and combine the first assembly 2 and the second assembly 7 for adjusting the clamping degree of the limb by the splint 6, in the embodiment, preferably, the first assembly 2 and the second assembly 7 are inserted into the spring clamping groove 13 through the assembly inner column 11 and then are screwed and clamped into the adjusting screw groove 15 through the assembly inner column 11 by the adjusting bolt 8.

In order to fix the supporting spring 12 firmly, in this embodiment, it is preferable that the supporting spring 12 and the module case 14 are fixed by embedding one end of the supporting spring 12 into the module case 14.

In order to fasten the connecting member 9 and the first fixing member 3 together, in this embodiment, it is preferable that the connecting member 9 has a flat rectangular parallelepiped structure, and the connecting member 9 and the first fixing member 3 are fixed by bonding with a strong adhesive.

The utility model discloses a theory of operation and use flow: the four splints 6 are respectively arranged around the limb, then the first component 2 and the second component 7 are arranged at two sides of the splint 6, then the component inner column 11 is inserted into the spring clamping groove 13, at this time, the end part of the component inner column 11 can extrude the supporting spring 12 in the spring clamping groove 13 to enable the supporting spring 12 to shrink, then the adjusting bolt 8 is inserted into the limiting hole 10, the adjusting bolt 8 can penetrate through the inner side of the supporting spring 12 to enter the adjusting spiral groove 15, then the adjusting bolt 8 is rotated to enable the adjusting bolt 8 to advance towards the direction of extruding the supporting spring 12, at this time, the first component 2 and the second component 7 can push the splint 6 at the inner side to be clamped towards the limb until the clamping degree of the splint 6 to the limb is just moderate, the rotating adjusting bolt 8 is stopped, then the rubber ring 1 is sleeved at the intact limb to pull the whole fixing device, so as to avoid the splint 6 from sliding down along the limb when a patient moves, the third fixing member 5 is then placed on the outer side of the bottom end of the splint 6 in the same manner as the second fixing member 4 is placed on the outer side of the middle of the splint 6, so that the splint 6 can be firmly fixed to the limb.

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 a splint fixing device for orthopedic surgery, includes the fixing device body, its characterized in that: the fixing device comprises a fixing device body and is characterized by further comprising an adjusting mechanism and a connecting mechanism, wherein the fixing device body comprises a first fixing piece (3), a second fixing piece (4) is arranged below the first fixing piece (3), a third fixing piece (5) is arranged below the second fixing piece (4), and clamping plates (6) are arranged on the inner sides of the first fixing piece (3), the second fixing piece (4) and the third fixing piece (5);

the first fixing part (3), the second fixing part (4) and the third fixing part (5) respectively comprise a first assembly (2) and a second assembly (7), the adjusting mechanism is installed between the first assembly (2) and the second assembly (7), the adjusting mechanism comprises assembly outer sleeves (14) at two ends of the first assembly (2), assembly inner columns (11) are arranged at positions, corresponding to the assembly outer sleeves (14), of two ends of the second assembly (7), limiting holes (10) are formed in the assembly inner columns (11), spring clamping grooves (13) are formed in the assembly outer sleeves (14), supporting springs (12) are arranged in the spring clamping grooves (13), adjusting screw grooves (15) are formed in one sides of the spring clamping grooves (13), adjusting bolts (8) are arranged in the assembly inner columns (11), and the adjusting bolts (8) penetrate through the limiting holes (10) and are inserted into the adjusting screw grooves (15) after passing through the inner sides of the supporting springs (12);

the connecting mechanism is arranged on the upper surface of the first fixing piece (3), the connecting mechanism comprises a connecting piece (9) on the upper surface of the first fixing piece (3), and the top end of the connecting piece (9) is connected with a rubber ring (1).

2. The orthopedic splint fixing device according to claim 1, wherein: the rubber ring (1) is a circular ring elastic component, and the rubber ring (1) and the connecting piece (9) are of an integrated structure.

3. The orthopedic splint fixing device according to claim 1, wherein: the first assembly (2) and the second assembly (7) are inserted into the spring clamping groove (13) through the assembly inner column (11) and then are screwed into the adjusting screw groove (15) to be fixed through the assembly inner column (11) by the adjusting bolt (8).

4. The orthopedic splint fixing device according to claim 1, wherein: the supporting spring (12) and the assembly outer sleeve (14) are fixed by embedding one end of the supporting spring (12) into the assembly outer sleeve (14).

5. The orthopedic splint fixing device according to claim 1, wherein: the connecting piece (9) is of a flat cuboid structure, and the connecting piece (9) is fixed with the first fixing piece (3) through strong glue adhesion.