CN211049767U

CN211049767U - Fixed cover of long bone fracture emergency call

Info

Publication number: CN211049767U
Application number: CN201921705163.4U
Authority: CN
Inventors: 张勇
Original assignee: First Peoples Hospital of Longquanyi District Chengdu
Current assignee: First Peoples Hospital of Longquanyi District Chengdu
Priority date: 2019-10-12
Filing date: 2019-10-12
Publication date: 2020-07-21
Anticipated expiration: 2029-10-12

Abstract

The utility model provides a long bone fracture emergency treatment fixing sleeve. The long bone fracture emergency treatment fixing sleeve comprises a thigh splint, a fixing structure, a binding band structure and an adjusting structure, wherein the fixing structure is connected with the thigh splint; a strap structure connected to the thigh splint; an adjustment structure connected to the thigh splint; the adjusting structure comprises a first screw rod, a first nut, a shank clamping plate, a hole, a second screw rod and a second nut, the first nut is installed on the side wall of the shank clamping plate, the first screw rod is in threaded connection with the first nut, the shank clamping plate is installed on the inner side wall of the shank clamping plate, the hole is formed in the side wall of the shank clamping plate, the second nut is installed on the side wall of the shank clamping plate, and the second screw rod is in threaded connection with the second nut. The utility model provides a fixed cover of long bone fracture emergency call has the splint length of having can adjusting, labour saving and time saving's advantage.

Description

Fixed cover of long bone fracture emergency call

Technical Field

The utility model relates to the technical field of medical equipment, especially, relate to a fixed cover of long bone fracture emergency call.

Background

The long bone is mainly present in four limbs, is in a long tube shape, can be divided into two integrated ends, the body is called a diaphysis, the bone on the periphery is compact, the center is a marrow cavity for accommodating marrow, the two ends are enlarged and called epiphysis, articular cartilage is attached to the surface of the epiphysis to form an articular surface, the articular surface and the articular surface of the adjacent bone form a flexible joint, the motion in a large range is completed, the fracture of the long bone of the leg needs to be fixed in time, the skin, blood vessels and nerves are prevented from being punctured by the fracture end, the limb is fixed to enable a wounded person to be quiet so as to relieve pain, the transportation is convenient, and the pain of the wounded person is prevented from.

However, when the conventional fracture fixation device is used for fixation, a proper splint needs to be selected according to different parts of the leg, so that time and labor are wasted, and the fixation efficiency is affected.

Therefore, there is a need to provide a new fixation sleeve for long bone fracture emergency treatment to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a fixed cover of long bone fracture emergency call with can adjust splint length, labour saving and time saving.

The utility model provides a fixed cover of long bone fracture emergency call includes: a thigh splint; a fixation structure connected to the thigh splint; a strap structure connected to the thigh splint; the adjusting structure is connected with the thigh clamping plate, the adjusting structure comprises a first screw rod, a first nut, a shank clamping plate, a hole, a second screw rod and a second nut, the first nut is installed on the thigh clamping plate, the first screw rod is in threaded connection with the first nut, the shank clamping plate is installed on the inner side wall of the thigh clamping plate, the side wall of the shank clamping plate is provided with the hole, the second nut is installed on the side wall of the shank clamping plate, and the second screw rod is in threaded connection with the second nut.

Preferably, the fixed knot constructs including the fixed frame of first fixed frame, second and the fixed frame of third, the fixed frame symmetry of first install in thigh splint with the lateral wall of shank splint, the fixed frame symmetry of second install in thigh splint with the lateral wall of shank splint, the fixed frame symmetry of third install in the lateral wall of first fixed frame.

Preferably, the strap structure comprises a thigh strap and a calf strap, the thigh strap is symmetrically arranged on the side wall of the thigh splint, and the calf strap is symmetrically arranged on the side wall of the calf splint.

Preferably, the cross sections of the thigh splint and the calf splint are arc-shaped, and the inner diameter of the thigh splint is larger than that of the calf splint.

Preferably, the surfaces of the thigh strap and the shank strap are provided with anti-skid fine lines, and the thigh strap and the shank strap are in parallel relation.

Preferably, the first fixed frame and the second fixed frame are in parallel relation, and the third fixed frame and the first fixed frame are in perpendicular relation.

Preferably, the sum of the horizontal length of the first screw rod inside the thigh splint and the horizontal width of the shank splint is greater than the horizontal width of the thigh splint.

Compared with the prior art, the utility model provides a fixed cover of long bone fracture emergency call has following beneficial effect:

the utility model provides a long bone fracture emergency treatment fixed sleeve, the first nut is arranged on the side wall of the thigh splint, the first screw rod is in threaded connection with the first nut, in order to avoid the shank splint from generating an inclination angle when being fixed after the thigh splint is fixed, so that the shank splint is unstable, the first screw rod is screwed down, the bottom end of the first screw rod is propped against the shank splint, the shank splint is tightly clung to the inner side wall of the thigh splint, the shank splint is arranged on the inner side wall of the thigh splint, the side wall of the shank splint is provided with the hole, the second nut is arranged on the side wall of the shank splint, the second screw rod is in threaded connection with the second nut, in order to screw the first screw rod and the second screw rod according to different leg lengths of different patients, so that the bottom end of the first screw rod is separated from the bottom end of the second screw rod, the shank splint is pulled to be adjusted to a proper length, the first screw rod and the second screw rod are screwed, the bottom end of the first screw rod props against the side wall of the shank splint, and the second screw rod extends into the hole formed in the side wall of the shank splint and can be fixed on the leg of a patient.

Drawings

Fig. 1 is a schematic structural view of a preferred embodiment of the long bone fracture emergency fixation sleeve provided by the present invention;

FIG. 2 is a schematic structural view of the adjustment mechanism shown in FIG. 1;

fig. 3 is a schematic structural view of the fixing structure shown in fig. 1.

Reference numbers in the figures: 1. thigh splint, 2, fixed knot construct, 21, first fixed frame, 22, second fixed frame, 23, third fixed frame, 3, bandage structure, 31, thigh bandage, 32, shank bandage, 4, adjustment structure, 41, first screw, 42, first nut, 43, shank splint, 44, hole, 45, second screw, 46, second nut.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Please refer to fig. 1, fig. 2 and fig. 3 in combination, wherein fig. 1 is a schematic structural view of a preferred embodiment of a long bone fracture emergency fixation sheath provided by the present invention; FIG. 2 is a schematic structural view of the adjustment mechanism shown in FIG. 1; fig. 3 is a schematic structural view of the fixing structure shown in fig. 1. The fixed cover of the emergency treatment of long bone fracture includes: thigh splint 1, fixed knot construct 2, bandage structure 3 and adjust structure 4, saw bench base 1, press from both sides tight structure 2, limit structure 3 and feed structure 4, fixed knot construct 2 connect in thigh splint 1, bandage structure 3 connect in thigh splint 1, adjust structure 4 connect in thigh splint 1.

In a specific implementation process, as shown in fig. 1 and fig. 2, the adjusting structure 4 includes a first screw 41, a first nut 42, a shank splint 43, a hole 44, a second screw 45 and a second nut 46, the first nut 42 is installed on the shank splint 1, the first screw 41 is in threaded connection with the first nut 42, the shank splint 43 is installed on an inner side wall of the shank splint 1, the hole 44 is formed in a side wall of the shank splint 43, the second nut 46 is installed on a side wall of the shank splint 43, and the second screw 45 is in threaded connection with the second nut 46.

Referring to fig. 1 and 3, fixed knot constructs 2 and includes the fixed frame 23 of first fixed frame 21, the fixed frame 22 of second and third, first fixed frame 21 symmetry install in thigh splint 1 with the lateral wall of shank splint 43, the fixed frame 22 symmetry of second install in thigh splint 1 with the lateral wall of shank splint 43, the fixed frame 23 symmetry of third install in the lateral wall of first fixed frame 21, through pinching thigh bandage 31 or fill in after shank bandage 32 pastes tight patient's shank round the fixed frame 22 of second penetrates first fixed frame 21 is wrapped the patient's shank again and is filled in after several rings the fixed frame 22 of second, then upwards stretch fills in the fixed frame 23 of third makes thigh splint 1 or shank splint 43 fix the patient's shank.

Referring to fig. 1, the strap structure 3 includes a thigh strap 31 and a calf strap 32, the thigh strap 31 is symmetrically mounted on the sidewall of the thigh splint 1, the calf strap 32 is symmetrically mounted on the sidewall of the calf splint 43, and is used for fixing the thigh splint 1 or the calf splint 43 on the leg of the patient.

Referring to fig. 1, the cross-section of the thigh splint 1 and the calf splint 43 is arc-shaped, and the inner diameter of the thigh splint 1 is larger than that of the calf splint 43, in order to prevent the leg of the patient from being scraped while the thigh splint 1 and the calf splint 43 are fixed.

Referring to fig. 1, the thigh strap 31 and the lower leg strap 32 are provided with anti-slip fine lines on the surfaces thereof, and the thigh strap 31 and the lower leg strap 32 are in parallel relationship to increase the friction force against the leg of the patient when the thigh strap 31 and the lower leg strap 32 are fastened to the leg of the patient.

Referring to fig. 1 and 3, the first fixing frame 21 and the second fixing frame 22 are in parallel relationship, and the third fixing frame 23 and the first fixing frame 21 are in perpendicular relationship, so as to fix the thigh strap 31 and the calf strap 32 on the leg of the patient, and to prevent the thigh strap 31 and the calf strap 32 from slipping off.

Referring to fig. 1 and 2, the sum of the horizontal length of the first screw rod 41 in the thigh splint 1 and the horizontal width of the calf splint 43 is greater than the horizontal width of the thigh splint 1, and in order to prevent the calf splint 43 from being inclined when being fixed after the thigh splint 1 is fixed, the first screw rod 41 is tightened to cause the bottom end of the first screw rod 41 to abut against the calf splint 43, so that the calf splint 43 is tightly adhered to the inner side wall of the thigh splint 1.

The utility model provides a fixed cover of long bone fracture emergency call's theory of operation as follows:

when in use, the first screw rod 41 and the second screw rod 45 are respectively unscrewed by hands according to the length of the leg of the patient, the lower leg splint 43 is separated from the bottom end of the first screw rod 41 and the bottom end of the second screw rod 45, the lower leg splint 43 is pinched by hands and pulled outwards, after the lower leg splint is adjusted to a proper position, the first screw rod 41 is screwed down by the other hand, the bottom end of the first screw rod 41 is abutted against the side wall of the lower leg splint 43, the lower leg splint 43 is abutted against the inner wall of the thigh splint 1, then the second screw rod 45 is screwed down, the second screw rod 45 is extended into the hole 44 arranged on the side wall of the lower leg splint 43, then the device is placed at one side of the leg of the patient, the thigh bandage 31 is pinched by hands, the second fixing frame 22 is inserted into the leg for half a circle, and passes through the first fixing frame 21, and continues to be wound for several circles, fill in the fixed frame 23 of third, will thigh splint 1 is fixed the back, holds between the fingers with the hand shank bandage 32 fills in to shank winding half a circle the fixed frame 22 of second passes first fixed frame 21, continues to twine several rings after, fills in the fixed frame 23 of third, thigh bandage 31 with shank bandage 32 surface is equipped with anti-skidding microgroove, avoids the bandage slippage.

the utility model provides a long bone fracture emergency call fixed cover, install the first nut 42 at the lateral wall of thigh splint 1, threaded connection between first screw rod 41 and the first nut 42, in order to avoid after fixing thigh splint 1, shank splint 43 produces inclination when fixed, causes shank splint 43 unstability, screws up first screw rod 41, makes the bottom of first screw rod 41 support against shank splint 43, makes shank splint 43 hug closely the inside wall of thigh splint 1, shank splint 43 install in the inside wall of thigh splint 1, shank splint 43 lateral wall is equipped with hole 44, second nut 46 installs in the lateral wall of shank splint 43, threaded connection between second screw rod 45 and the second nut 46, in order to be different according to different patient's shank length, the first screw rod 41 and the second screw rod 45 are screwed, so that the bottom end of the first screw rod 41 and the bottom end of the second screw rod 45 are separated from the calf splint 43, the calf splint 43 is pulled to a proper length, the first screw rod 41 and the second screw rod 45 are screwed, the bottom end of the first screw rod 41 is abutted against the side wall of the calf splint 43, and the second screw rod 45 extends into the hole 44 formed in the side wall of the calf splint 43, so that the shank of the patient can be fixed.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. A long bone fracture emergency fixation cover is characterized in that:

a thigh splint (1);

-a fixed structure (2), said fixed structure (2) being connected to said thigh splint (1);

a strap structure (3), said strap structure (3) being connected to said thigh splint (1);

adjusting structure (4), adjusting structure (4) connect in thigh splint (1), adjusting structure (4) include first screw rod (41), first nut (42), shank splint (43), hole (44), second screw rod (45) and second nut (46), first nut (42) install in thigh splint (1), first screw rod (41) with threaded connection between first nut (42), shank splint (43) install in the inside wall of thigh splint (1), shank splint (43) lateral wall is equipped with hole (44), second nut (46) install in the lateral wall of shank splint (43), second screw rod (45) with threaded connection between second nut (46).

2. The long bone fracture emergency fixation sheath according to claim 1, characterized in that the fixation structure (2) comprises a first fixation frame (21), a second fixation frame (22) and a third fixation frame (23), the first fixation frame (21) is symmetrically installed on the side walls of the thigh splint (1) and the calf splint (43), the second fixation frame (22) is symmetrically installed on the side walls of the thigh splint (1) and the calf splint (43), and the third fixation frame (23) is symmetrically installed on the side walls of the first fixation frame (21).

3. The long bone fracture emergency fixation sheath according to claim 1, wherein the strap structure (3) comprises a thigh strap (31) and a calf strap (32), the thigh strap (31) is symmetrically mounted on the sidewall of the thigh splint (1), and the calf strap (32) is symmetrically mounted on the sidewall of the calf splint (43).

4. The long bone fracture emergency fixation cover according to claim 1, wherein the cross-section of the thigh splint (1) and the calf splint (43) is arc-shaped, and the inner diameter of the thigh splint (1) is larger than the inner diameter of the calf splint (43).

5. The long bone fracture emergency fixation sheath according to claim 3, wherein the thigh strap (31) and the calf strap (32) are provided with anti-slip fine lines on the surface thereof, and the thigh strap (31) and the calf strap (32) are in parallel relation.

6. The long bone fracture emergency fixation sheath according to claim 2, characterized in that said first fixation frame (21) and said second fixation frame (22) are in parallel relationship, and said third fixation frame (23) and said first fixation frame (21) are in perpendicular relationship.

7. The long bone fracture emergency fixation cover according to claim 1, wherein the sum of the horizontal length of the first screw (41) inside the thigh splint (1) and the horizontal width of the calf splint (43) is greater than the horizontal width of the thigh splint (1).