CN213489629U

CN213489629U - Fixing device for arm fracture

Info

Publication number: CN213489629U
Application number: CN202021643355.XU
Authority: CN
Inventors: 黄承; 程继伟; 陈思旭; 李会军
Original assignee: 906th Hospital Of Pla Joint Logistics Support Force
Current assignee: 906th Hospital Of Pla Joint Logistics Support Force
Priority date: 2020-08-10
Filing date: 2020-08-10
Publication date: 2021-06-22
Anticipated expiration: 2030-08-10

Abstract

The utility model discloses a fixing device is used in arm fracture, including fixed knot structure, be equipped with magic tape matt surface on fixed knot structure's the side surface, fixed knot structure's bottom movable mounting has the backup pad, the bottom fixedly connected with magic tape hook face of backup pad, the magic tape hook face keeps away from the one end that is connected with the backup pad and is connected with magic tape matt surface, the side fixed mounting of backup pad has the go-between, and two liang of a set of go-between, altogether four, all be equipped with the couple on the go-between, the top rigid coupling of couple has the connecting block, the bottom fixedly connected with connecting band of connecting block, the one end rigid coupling that is connected with the couple is kept away from to the connecting band has the baldri. The utility model discloses in the implementation process, inside gasbag can touch the arm carelessly at the patient and alleviate the painful sense of bringing, still through shouldering the lug connection backup pad, has avoided shouldering the extrusion to patient's arm, prevents to cause the secondary injury.

Description

Fixing device for arm fracture

Technical Field

The utility model belongs to the technical field of fixing device, specifically be a fixing device is used in arm fracture.

Background

Fracture refers to the continuous complete or partial breakdown of bone structure. 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. After timely and proper treatment, most patients can recover the original functions, and a few patients can leave sequelae with different degrees.

Arm fractures are often seen in hospitals, and after treatment, arm protection fixing devices are worn on the arms, but the devices have shortcomings in certain places, and firstly, if a patient accidentally touches the injured arm, or other people accidentally touch the injured arm, no device capable of relieving the impact on the patient exists, and pain caused to the patient cannot be relieved.

In addition, the shoulder straps arranged on the upper side of the common device for fixing the arms are directly connected with the structure wrapped on the arms of the patient, so that the arms of the patient become stress points for connecting the shoulder straps, and the arms can be secondarily injured due to long-term suspension.

SUMMERY OF THE UTILITY MODEL

To the above situation, for overcoming prior art's defect, the utility model provides a fixing device for arm fracture, the effectual problem of having solved in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a fixing device for arm fracture comprises a fixing structure, wherein a magic tape hair surface is arranged on the side surface of the fixing structure, a supporting plate is movably arranged at the bottom of the fixed structure, a magic tape hook surface is fixedly connected at the bottom of the supporting plate, the end of the hook-and-loop fastener surface, which is far away from the supporting plate, is connected with the hook-and-loop fastener rough surface, the side surface of the supporting plate is fixedly provided with a connecting ring, and the connecting rings are grouped in pairs and totally four, the connecting rings are all provided with hooks, the tops of the hooks are fixedly connected with connecting blocks, the bottom of the connecting block is fixedly connected with a connecting belt, one end of the connecting belt, which is far away from the connecting hook, is fixedly connected with shoulder straps, the connecting belts are grouped in pairs, and each group of connecting belts is fixedly connected with one end of the shoulder strap, the inner wall of the fixed structure is provided with an air bag, one end of the air bag is provided with an inflation inlet, and the other end of the air bag is provided with an exhaust port.

Preferably, a sealing piston is arranged inside the exhaust port, and a circular ring is arranged at the top of the sealing piston.

Preferably, the top of the sealing piston is fixedly connected with a connecting rod, and the connecting rod passes through the ring and is connected to the top of the sealing piston.

Preferably, the bottom fixedly connected with spring of ring, the one end fixed connection that the ring was kept away from to the spring is at the top of sealed piston, the quantity of spring is two, and is located the both ends that sealed piston top is close to the gas vent inner wall respectively.

Preferably, an exhaust passage is formed in the inner wall of the exhaust port, and two ports of the exhaust passage are arranged on the inner wall of the exhaust port below the circular ring.

Preferably, the hook-and-loop fasteners are four in number and are respectively located at four corners of the support plate.

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

1) the utility model discloses a through being provided with gasbag, inflation inlet, gas vent, sealed piston, connecting rod and spring, before the patient wears the device, at first aerify the gasbag from inflation inlet department, then let the patient wear the device, then adjust the gasbag through pressing the connecting rod, reach the comfortable degree of patient, can alleviate the impact that the collision brought when the patient is careless to touch the arm, reduce the injury that causes the patient;

2) the hook face is pasted through being provided with backup pad, couple, connecting band, baldric, magic and hook face, pastes the hook face through magic at first and pastes hook face and link backup pad and fixed knot together with the magic, then utilize baldric and connecting band, make the couple hang on the go-between of backup pad side, can avoid like this when wearing the baldric with the direct contact of patient's injured arm, prevent to shoulder to extrude the arm and cause secondary damage.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic overall structure diagram of the present invention;

FIG. 2 is an enlarged view of the structure of FIG. 1-A;

fig. 3 is a partially cut-away schematic structural view of the present invention;

fig. 4 is a schematic view of the structure of the exhaust port of the present invention.

In the figure: 1. a fixed structure; 2. magic tape hair side; 3. a support plate; 4. shoulder straps; 5. a connecting belt; 6. Hook surface of magic tape; 7. an exhaust port; 8. an inflation inlet; 9. a connecting ring; 10. connecting blocks; 11. hooking; 12. an air bag; 13. a sealing piston; 14. a connecting rod; 15. a circular ring; 16. a spring; 17. an exhaust passage.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the 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.

As shown in figures 1-4, the utility model discloses a fixing device for arm fracture, which comprises a fixing structure 1, wherein a magic tape rough surface 2 is arranged on the side surface of the fixing structure 1, a supporting plate 3 is movably arranged at the bottom of the fixing structure 1, a magic tape hook surface 6 is fixedly connected at the bottom of the supporting plate 3, one end of the magic tape hook surface 6, which is far away from the supporting plate 3, is connected with the magic tape rough surface 2, a connecting ring 9 is fixedly arranged at the side surface of the supporting plate 3, the connecting rings 9 are in groups of two pairs and four in total, a hook 11 is arranged on the connecting ring 9, a connecting block 10 is fixedly connected at the top of the hook 11, a connecting belt 5 is fixedly connected at the bottom of the connecting block 10, one end of the connecting belt 5, which is far away from the connecting ring 11, is fixedly connected with shoulder straps 4, one group of, an air bag 12 is arranged on the inner wall of the fixed structure 1, an inflation inlet 8 is arranged at one end of the air bag 12, and an exhaust outlet 7 is arranged at the other end of the air bag 12.

And a sealing piston 13 is arranged in the exhaust port 7, and a circular ring 15 is arranged at the top of the sealing piston 13 to prevent the sealing piston 13 from falling out of the exhaust port 7.

The top of the sealing piston 13 is fixedly connected with a connecting rod 14, and the connecting rod 14 passes through a ring 15 and is connected to the top of the sealing piston 13, so that the air bag 12 can reach the comfort degree of a patient by controlling the sealing piston 13.

The bottom fixedly connected with spring 16 of ring 15, the one end fixed connection that the spring 16 kept away from ring 15 is at the top of sealing piston 13, the quantity of spring 16 is two, and is located the both ends that sealing piston 13 top is close to the gas outlet 7 inner wall respectively, and when not exerting force to connecting rod 14, spring 16 can be drawn sealing piston 13 up and be stopped up exhaust passage 17, prevents that the gas from continuing to discharge.

An exhaust channel 17 is formed in the inner wall of the exhaust port 7, two openings of the exhaust channel 17 are formed in the inner wall of the exhaust port 7 below the circular ring 15, and when the sealing piston 13 descends, gas in the airbag 12 can be exhausted from the exhaust port 7 through the exhaust channel 17.

The hook-and-loop fasteners 6 are four in number and are respectively located at four corners of the supporting plate 3, so that the stability between the supporting plate 3 and the fixing structure 1 is enhanced.

The working principle is as follows: before a patient wears the device, the air bag 12 needs to be inflated from the inflation port 8, then the patient wears the device, if the patient feels that too much air in the air bag 12 extrudes an injured arm, the connecting rod 14 can be pressed to enable the sealing piston 13 to move downwards, the through port of the exhaust channel 17 is exposed, at the moment, the air in the air bag 12 can be exhausted, when the patient feels comfortable, the pressing of the connecting rod 14 is stopped, then the spring 16 can pull the connecting rod 14 back to the original position to block the exhaust channel 17, so that the continuous exhaust of the air is prevented, when the patient carelessly touches the arm, the impact caused by collision is relieved, and the injury to the patient is reduced.

Paste the hair side through the magic and paste 6 backup pad 3 and fixed knot construct 1 with the hook face 2 and the magic and link together, then utilize shoulder 4 and connecting band 5, make couple 11 hang on the go-between 9 of backup pad 3 side, go-between 9 is located backup pad 3 side respectively, and every side all is equipped with two, through being connected with connecting band 5 and couple 11, let backup pad 3 can be more steady prop up patient's arm, also avoid the direct contact with patient's injured arm when the patient wears shoulder 4, prevent that shoulder 4 extrudees arm to cause secondary damage.

It is noted that, herein, relational terms such as first and second, and the like may be 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 a fixing device is used in arm fracture, includes fixed knot structure (1), its characterized in that: the hook-and-loop fastener is characterized in that a hook-and-loop fastener rough surface (2) is arranged on the side surface of the fixing structure (1), a supporting plate (3) is movably arranged at the bottom of the fixing structure (1), a hook-and-loop fastener hook surface (6) is fixedly connected to the bottom of the supporting plate (3), one end, away from the supporting plate (3), of the hook-and-loop fastener hook surface (6) is connected with the hook-and-loop fastener rough surface (2), a connecting ring (9) is fixedly arranged on the side surface of the supporting plate (3), every two connecting rings (9) are in one group and are four in total, a hook (11) is arranged on each connecting ring (9), a connecting block (10) is fixedly connected to the top of each hook (11), a connecting belt (5) is fixedly connected to the bottom of each connecting block (10), one end, away from the connecting belt (5) and connected with the hook (11), the inner wall of the fixed structure (1) is provided with an air bag (12), one end of the air bag (12) is provided with an inflation inlet (8), and the other end of the air bag (12) is provided with an exhaust port (7).

2. A fixing device for arm fracture as set forth in claim 1, wherein: and a sealing piston (13) is arranged in the exhaust port (7), and a circular ring (15) is arranged at the top of the sealing piston (13).

3. A fixing device for arm fracture as set forth in claim 2, wherein: the top of the sealing piston (13) is fixedly connected with a connecting rod (14), and the connecting rod (14) penetrates through a circular ring (15) to be connected to the top of the sealing piston (13).

4. A fixing device for arm fracture as set forth in claim 2, wherein: the bottom fixedly connected with spring (16) of ring (15), the one end fixed connection that ring (15) were kept away from in spring (16) is at the top of sealed piston (13), the quantity of spring (16) is two, and is located the both ends that sealed piston (13) top is close to gas vent (7) inner wall respectively.

5. A fixing device for arm fracture as set forth in claim 1, wherein: exhaust passage (17) have been seted up on the inner wall of gas vent (7), two ports of exhaust passage (17) are all on the inner wall of gas vent (7) below ring (15).

6. A fixing device for arm fracture as set forth in claim 1, wherein: the number of the hook-and-loop fasteners (6) is four, and the hook-and-loop fasteners are respectively positioned at four corner positions of the support plate (3).