CN213250163U

CN213250163U - Fixator for patellar fracture

Info

Publication number: CN213250163U
Application number: CN202021627331.5U
Authority: CN
Inventors: 邹康; 贺浚洮; 杨春华
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-07
Filing date: 2020-08-07
Publication date: 2021-05-25
Anticipated expiration: 2030-08-07

Abstract

The utility model discloses a fixer is used to patella fracture, including last fixed band, lower fixed band, bleeder vent and link one, it is fixed with link one through the mode of making up on the wall of upper fixed band both sides, link one side is provided with adhesive tape one. Has the advantages that: the utility model discloses an elastic band one, elastic band two, link one, the design of link two and bleeder vent, not only can realize adjusting respectively of elastic band one and two elasticity degrees of elastic band according to patient's recovered degree, improve the recovery effect at patient's patella fracture position, and can ensure the gas permeability of patient's shank in the use, reduce patient's discomfort, the practicality is good, design through protecting cover and protection cotton pad, make patient's patella department can obtain effectual protection, avoid making patient's patella fracture position produce the secondary damage because of the unexpected touching patient patella department of foreign object, the barrier propterty of this fixer has been improved.

Description

Fixator for patellar fracture

Technical Field

The utility model relates to the technical field of medical equipment, concretely relates to fixer is used in patella fracture.

Background

The patella is commonly called as the patella, is a seed bone formed in the quadriceps femoris tendon, is also the largest seed bone of the whole body, is in a flat millet shape, is positioned under the skin and is easy to touch, and the bone has the width of the bottom, the tip of the bone downwards, the front of the bone is rough and the back of the bone is smooth; can move up and down, left and right, and has the function of protecting the knee joint. The back of the patella is covered with cartilage which is connected with the patellar surface of the femur, and the front is rough and is passed by the quadriceps femoris muscle tendon. Generally, the patella is often required to be fixed with the aid of a fixator after fracture treatment.

However, the tightness degree of the existing patellar fracture fixator is inconvenient to adjust, the permeability of the fixator when being worn is poor, the recovery effect of the patellar fracture part of a patient is reduced, the comfort level of the use of the fixator is reduced, the discomfort of the patient is increased, secondly, the patellar fracture fixator of the existing patellar fracture fixator is mostly directly exposed when being used, the patellar fracture part of the patient is easy to generate secondary damage due to the accidental touch of foreign objects, the protective performance of the fixator is reduced, and therefore the novel patellar fracture fixator is urgently needed to solve the existing problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome prior art not enough, the fixer for patellar fracture is provided at present, it is comparatively inconvenient to have solved current patellar fracture fixer elasticity degree regulation, and the gas permeability of fixer when wearing is relatively poor, not only reduced the recovery effect at patient patellar fracture position, and reduce the comfort level that the fixer used, it is uncomfortable to increase the patient, and current patellar fracture fixer patient patellar position is direct exposed when using often, make patient patellar fracture position produce the secondary damage because of the unexpected touching of foreign object of patient easily, reduce the barrier propterty's of fixer problem.

(II) technical scheme

The utility model discloses a following technical scheme realizes: the utility model provides a fixer for patellar fracture, which comprises an upper fixing belt, a lower fixing belt, a vent hole and a first hanging ring, wherein the first hanging ring is fixed on the two side walls of the upper fixing belt by sewing, one side of the first hanging ring is provided with a first adhesive tape, the upper fixing belt adopts an open structure, the lower fixing belt is arranged below the upper fixing belt, the second hanging ring is fixed on the two side walls of the lower fixing belt by sewing, one side of the second hanging ring is provided with a second adhesive tape, the lower fixing belt adopts an open structure, a protecting cover is arranged between the lower fixing belt and the upper fixing belt, the two side walls of the protecting cover are provided with fixing columns, the first elastic tape is arranged between the fixing column and the first hanging ring, the second elastic tape is arranged between the fixing column and the second hanging ring, and hooks are arranged on the first elastic tape and the second elastic tape, the protecting cover inboard is provided with the cotton pad of protection, go up the fixed band and all the shaping has on the fixed band down the bleeder vent.

Through adopting above-mentioned technical scheme, the protecting cover and the design of protection cotton pad for patient's patella department can obtain effectual protection, avoids making patient's patella fracture position produce the secondary damage because of the unexpected touching patient patella department of foreign object, has improved the barrier propterty of this fixer, elastic band one elastic band two the link one the link two and the design of bleeder vent not only can realize according to patient's recovered degree elastic band one and the difference of two elasticity degrees in elastic band adjusts, improves the recovery effect at patient's patella fracture position, can ensure the gas permeability of patient's shank moreover in the use, reduces patient's discomfort, and the practicality is good.

Furthermore, one end of the adhesive tape is sewn and connected with the upper fixing band, and the other end of the adhesive tape is bonded with the upper fixing band.

By adopting the technical scheme, the first adhesive tape can realize the reliable closing of the upper fixing band, so that the upper fixing band can be reliably fixed.

Furthermore, one end of the adhesive tape two is connected with the lower fixing band in a sewing mode, and the other end of the adhesive tape two is bonded with the lower fixing band.

By adopting the technical scheme, the adhesive tape II can realize the reliable closing of the lower fixing band, so that the lower fixing band can be reliably fixed.

Furthermore, the first elastic belt and the second elastic belt are connected with the fixed column in a winding mode, and the number of the first elastic belt and the number of the second elastic belt are two.

By adopting the technical scheme, the reliable connection of the first elastic belt and the second elastic belt with the fixed column can be realized.

Furthermore, the elastic belt I is connected with the hanging ring I through the hook.

Through adopting above-mentioned technical scheme, adjust elastic webbing one and different positions the cooperation of couple one can realize the regulation of elastic webbing elasticity degree.

Further, the protecting cover adopts ventilative arc structure, the cotton pad of protection with the protecting cover bonds, the cotton pad of protection adopts the loop configuration.

Through adopting above-mentioned technical scheme, the protecting cover can effectively protect patient's patella fracture position.

(III) advantageous effects

Compared with the prior art, the utility model, following beneficial effect has:

1. in order to solve the problems that the tightness degree of the existing patellar fracture fixator is inconvenient to adjust, and the air permeability of the fixator is poor when the fixator is worn, so that the recovery effect of the patellar fracture part of a patient is reduced, the use comfort degree of the fixator is reduced, and the discomfort of the patient is increased, the utility model discloses a design of an elastic belt I, an elastic belt II, a hanging ring I, a hanging ring II and air holes can realize the respective adjustment of the tightness degrees of the elastic belt I and the elastic belt II according to the recovery degree of the patient, improve the recovery effect of the patellar fracture part of the patient, ensure the air permeability of the leg of the patient in the use process, reduce the discomfort of the patient, and have good practicability;

2. for solving present patella fracture fixer patient's patella position when using is direct exerted many, because of the patient is touched by the foreign object accident easily makes patient's patella fracture position produce the secondary damage, reduces the problem of the barrier propterty of fixer, the utility model discloses a design of protecting cover and protection cotton pad for patient's patella department can obtain effectual protection, avoids making patient's patella fracture position produce the secondary damage because of the unexpected touching patient patella department of foreign object, has improved the barrier propterty of this fixer.

Drawings

Fig. 1 is a schematic structural view of a patellar fracture fixator according to the present invention;

fig. 2 is an enlarged view of a portion a of the patella fracture fixator according to the present invention;

fig. 3 is a sectional view of the protective cover of the patella fracture fixator according to the present invention.

The reference numerals are explained below:

1. sticking a first tape; 2. air holes are formed; 3. a first elastic belt; 4. a protective cover; 5. fixing a column; 6. a second elastic band; 7. a second hanging ring; 8. a lower fixing band; 9. a second adhesive tape; 10. an upper fixing band; 11. hanging a ring I; 12. hooking; 13. a protective cotton pad.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

As shown in fig. 1-3, the patella fracture fixator in this embodiment includes an upper fixing strap 10, a lower fixing strap 8, an air vent 2 and a first hanging loop 11, wherein the first hanging loop 11 is fixed on two side walls of the upper fixing strap 10 by sewing, the first adhesive tape 1 is disposed on one side of the first hanging loop 11, the upper fixing strap 10 adopts an open structure, the lower fixing strap 8 is disposed below the upper fixing strap 10, the second hanging loop 7 is fixed on two side walls of the lower fixing strap 8 by sewing, the second adhesive tape 9 is disposed on one side of the second hanging loop 7, the lower fixing strap 8 adopts an open structure, a protecting cover 4 is disposed between the lower fixing strap 8 and the upper fixing strap 10, fixing posts 5 are disposed on two side walls of the protecting cover 4, a first elastic strap 3 is disposed between the fixing post 5 and the first hanging loop 11, a second elastic strap 6 is disposed between the fixing post 5 and the second hanging loop 7, and hooks 12 are disposed on the first, 4 inboard of protecting cover are provided with the cotton pad 13 of protection, it has bleeder vent 2 to go up all the shaping on fixed band 10 and the lower fixed band 8, the design of protecting cover 4 and the cotton pad 13 of protection, make patient's kneecap department can obtain effectual protection, avoid making patient's kneecap fracture position produce the secondary damage because of the unexpected touching patient kneecap department of foreign object, the barrier propterty of this fixer has been improved, elastic band one 3, elastic band two 6, link one 11, the design of link two 7 and bleeder vent 2, not only can realize adjusting respectively of elastic band one 3 and elastic band two 6 elasticity degree according to the recovered degree of patient, improve the recovery effect at patient's fracture position, and can ensure the gas permeability of patient's shank in the use, reduce patient's discomfort, the practicality is good.

As shown in fig. 1 and 2, in this embodiment, one end of a first adhesive tape 1 is sewn and connected with an upper fixing strap 10, the other end of the first adhesive tape 1 is adhered to the upper fixing strap 10, the first adhesive tape 1 can realize reliable closing of the upper fixing strap 10, thereby realizing reliable fixing of the upper fixing strap 10, one end of a second adhesive tape 9 is sewn and connected with a lower fixing strap 8, the other end of the second adhesive tape 9 is adhered to the lower fixing strap 8, the second adhesive tape 9 can realize reliable closing of the lower fixing strap 8, thereby realizing reliable fixing of the lower fixing strap 8, both the first elastic tape 3 and the second elastic tape 6 are connected with a fixing post 5 in a winding manner, both the first elastic tape 3 and the second elastic tape 6 are provided with two elastic tapes, thereby realizing reliable connection of the first elastic tape 3 and the second elastic tape 6 with the fixing post 5, the first elastic tape 3 is connected with a hanging ring 11 through a hook 12, and matching of the first elastic tape 3, the adjustment of the tightness degree of the elastic belt I3 can be realized.

As shown in fig. 1 and 3, in this embodiment, the protecting cover 4 is of a breathable arc structure, the protective cotton pad 13 is bonded to the protecting cover 4, the protective cotton pad 13 is of an annular structure, and the protecting cover 4 can effectively protect the patellar fracture of the patient.

The specific implementation process of this embodiment is as follows: when the device is used, the protecting cover 4 is firstly aligned with the patella position of the knee of a patient, the upper fixing band 10 and the lower fixing band 8 are respectively fixed at the upper leg and the lower leg of the patient according to the mode shown in figure 1, then the corresponding hanging rings are selected according to the difference of the fracture degree of the patient, so that the tightness of the elastic band I3 and the tightness of the elastic band II 6 can be adjusted according to actual requirements, and the device can be used after being fixed and adjusted.

The above-described embodiments are merely illustrative of the preferred embodiments of the present invention and are not intended to limit the spirit and scope of the present invention. Without departing from the design concept of the present invention, various modifications and improvements made by the technical solution of the present invention by those skilled in the art should fall into the protection scope of the present invention, and the technical contents claimed by the present invention have been fully recorded in the claims.

Claims

1. A fixator for patellar fracture is characterized in that: comprises an upper fixing belt (10), a lower fixing belt (8), air holes (2) and a first hanging ring (11), wherein the first hanging ring (11) is fixed on the two side walls of the upper fixing belt (10) in a sewing mode, a first adhesive tape (1) is arranged on one side of the first hanging ring (11), the upper fixing belt (10) adopts an open structure, the lower fixing belt (8) is arranged below the upper fixing belt (10), a second hanging ring (7) is fixed on the two side walls of the lower fixing belt (8) in a sewing mode, a second adhesive tape (9) is arranged on one side of the second hanging ring (7), the lower fixing belt (8) adopts an open structure, a protecting cover (4) is arranged between the lower fixing belt (8) and the upper fixing belt (10), fixing columns (5) are arranged on the two side walls of the protecting cover (4), and a first elastic tape (3) is arranged between the fixing columns (5) and the first hanging ring (11), the fixing column (5) and the elastic belt II (6) are arranged between the hanging rings II (7), the elastic belt I (3) and the elastic belt II (6) are provided with hooks (12), the inner side of the protecting cover (4) is provided with a protecting cotton pad (13), and the upper fixing belt (10) and the lower fixing belt (8) are all formed with the air holes (2).

2. The patellar fracture fixator of claim 1, wherein: one end of the first adhesive tape (1) is sewn and connected with the upper fixing band (10), and the other end of the first adhesive tape (1) is bonded with the upper fixing band (10).

3. The patellar fracture fixator of claim 1, wherein: one end of the second adhesive tape (9) is sewn and connected with the lower fixing band (8), and the other end of the second adhesive tape (9) is bonded with the lower fixing band (8).

4. The patellar fracture fixator of claim 1, wherein: the first elastic belt (3) and the second elastic belt (6) are connected with the fixed column (5) in a winding mode, and the number of the first elastic belt (3) and the number of the second elastic belt (6) are two.

5. The patellar fracture fixator of claim 1, wherein: the elastic belt I (3) is connected with the hanging ring I (11) through the hook (12).

6. The patellar fracture fixator of claim 1, wherein: the protecting cover (4) is of a breathable arc structure, the protective cotton pad (13) is bonded with the protecting cover (4), and the protective cotton pad (13) is of an annular structure.