CN210843708U

CN210843708U - Portable telescopic fixing device for limb fracture

Info

Publication number: CN210843708U
Application number: CN201921224883.9U
Authority: CN
Inventors: 蒋楠楠; 钱荣; 叶红; 张静
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-07-31
Filing date: 2019-07-31
Publication date: 2020-06-26
Anticipated expiration: 2029-07-31

Abstract

The utility model discloses a portable scalable four limbs fracture fixing device, including solid fixed ring, telescopic link and cover shell, solid fixed ring's one end is provided with double-layered mouth, the telescopic link is installed to solid fixed ring's the other end, solid fixed ring's bottom side is provided with four splint, install the stretch cord between the splint, the top mid-mounting of splint has one-way gas pocket, the both sides of one-way gas pocket are provided with the bayonet socket, the blow vent is installed to the surperficial one side of splint, the surperficial both sides of splint are provided with the gas pocket, the surface of splint is provided with polymer splint, polymer splint inboard is provided with the gasbag. The utility model discloses a set up polymer splint and gasbag on splint, open the hole on polymer splint and communicate gas pocket, blow vent and trachea, when the fixing device was dressed to the patient, inside press from both sides tight structure and can ventilate with external environment ventilation, and the material that uses is also comparatively light, increases the comfort level.

Description

Portable telescopic fixing device for limb fracture

Technical Field

The utility model relates to the field of medical equipment, in particular to portable scalable four limbs fracture fixing device.

Background

After the patient fractures, the fracture part of the patient needs to be fixed by the fixing device, the fracture part of the patient is wrapped by gypsum by medical care personnel, the fracture part of the patient is fixed by the gypsum, and the recovery of the affected part caused by the movement of the patient is avoided.

However, the conventional plaster devices in the market have poor air permeability, are not easy to replace and carry by patients due to their weight, cause local inflammation due to air occlusion when worn by patients for a long time, and have an influence on X-ray irradiation, and thus are not practical.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome the defect of prior art, provide a portable scalable four limbs fracture fixing device.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a portable scalable four limbs fracture fixing device, including solid fixed ring, telescopic link and cover shell, solid fixed ring's one end is provided with double-layered mouth, the telescopic link is installed to solid fixed ring's the other end, gu fixed ring's bottom side is provided with four splint, and one of them splint and solid fixed ring pass through telescopic link fixed connection, install the stretch cord between the splint, the top mid-mounting of splint has one-way gas pocket, the both sides of one-way gas pocket are provided with the bayonet socket, the blow vent is installed to the surface one side of splint, the surface both sides of splint are provided with the gas pocket, the surface of splint is provided with polymer splint, polymer splint inboard is provided with the gasbag, the both ends of cover shell are provided with four.

As an optimal technical scheme of the utility model, splint are the spill structure, connect through the stretch cord between four splint and form circular structure.

As a preferred technical scheme of the utility model, gas pocket and blow vent inner space are for running through the setting, blow vent and trachea correspond the setting.

As an optimal technical scheme of the utility model, cover shell and splint are for cup jointing the setting, grab and detain and the bayonet socket is the buckle installation, the one end of cover shell is provided with four notches.

As a preferred technical scheme of the utility model, splint inside is provided with the gasbag, gasbag and one-way gas pocket are fixed connection, the gasbag outside is provided with polymer splint.

As an optimized technical proposal of the utility model, the clamping opening is provided with threads, and the fixing ring is made of titanium alloy metal material.

As an optimized technical scheme of the utility model, the cover shell is made by the silicon rubber material and forms.

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

the utility model discloses a set up polymer splint and gasbag on splint, open the hole on polymer splint and communicate gas pocket, blow vent and trachea, when the fixing device was dressed to the patient, inside press from both sides tight structure and can ventilate with external environment ventilation, and the material that uses is also comparatively light, increases the comfort level.

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 view of the overall structure of the present invention;

FIG. 2 is a schematic cross-sectional view of the splint according to the present invention;

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

in the figure: 1. a fixing ring; 2. clamping the opening; 3. a telescopic rod; 4. a splint; 5. an elastic cord; 6. a one-way air hole; 7. a bayonet; 8. a vent; 9. air holes; 10. a polymer splint; 11. an air bag; 12. a housing; 13. grabbing and buckling; 14. the trachea.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Wherein like reference numerals refer to like parts throughout.

Example 1

As shown in fig. 1-3, the utility model provides a portable scalable four limbs fracture fixing device, including solid fixed ring 1, telescopic link 3 and cover shell 12, solid fixed ring 1's one end is provided with presss from both sides mouthful 2, gu fixed ring 1's the other end installs telescopic link 3, gu fixed ring 1's bottom side is provided with four splint 4, and one of them splint 4 and solid fixed ring 1 pass through telescopic link 3 fixed connection, install stretch cord 5 between the splint 4, splint 4's top mid-mounting has one-way gas pocket 6, one-way gas pocket 6's both sides are provided with bayonet socket 7, splint 4's surface one side installs blow vent 8, splint 4's surface both sides are provided with gas pocket 9, splint 4's surface is provided with polymer splint 10, polymer splint 10 inboard is provided with gasbag 11, cover shell 12's both ends are provided.

Further, splint 4 are the spill structure, connect through stretch cord 5 between four splint 4 and form circular structure, but make splint 4 and stretch cord 5 elasticity press from both sides tight four limbs position that need fix, stretch cord 5 avoids influencing the blood circulation after fixing completely.

Air hole 9 and vent 8 inner space are for running through the setting, and vent 8 and trachea 14 correspond the setting, make external air accessible vent 8 get into, blow to inside from air hole 9, form inside and outside ventilation effect behind the 12 cladding outsides of cover.

Casing 12 and splint 4 are for cup jointing the setting, and catch 13 and bayonet 7 are the buckle installation, and the one end of casing 12 is provided with four notches, and the user can cover casing 12 outside cover to splint 4 with spring catch 13 bending, later with catch 13 straight bayonet 7 of buckle in, casing 12 is fixed with splint 4 and stretch cord 5 this moment.

The air bag 11 is arranged in the splint 4, the air bag 11 and the one-way air hole 6 are fixedly connected, and the polymer splint 10 is arranged outside the air bag 11, so that the air bag 11 expands after being inflated, and the space of the compressed polymer splint 10 generates an internal fixing effect.

The clamping opening 2 is provided with threads, the fixing ring 1 is made of a titanium alloy metal material, the clamping opening 2 can be fixed by a screw rod, the fixing ring 1 is fixedly installed to a joint by the clamping opening, and the clamping plate 4 and the elastic rope 5 at the bottom end are prevented from independently falling.

The casing 12 is made of silicone rubber material, so that the casing 12 can be deformed when being coated, and the unsmooth blood circulation caused by the over-tightness of the casing 12 is avoided.

Concretely, the user is through solid fixed ring 1, press from both sides mouthful 2, telescopic link 3, splint 4 and 5 fixed positions of stretch cord, and cover 12 covers of cover to the splint 4 outside, the buckle 13 at 12 both ends of cover can be detained bayonet socket 7 fixed in suitable position, 8 archs of blow vent that set up on splint 4 correspond with trachea 14 and inlay, make the air blow off by splint 4 both ends gas pocket 9 after can getting into blow vent 8 from trachea 14, form inside and outside ventilation, the user can inflate to one-way gas pocket 6 and make gasbag 11 inflation afterwards, it is fixed to extrude polymer splint 10 in the inboard production of cover 12, its overall structure is light, ventilative, light in weight, also can not influence the shining of medical light in follow-up inspection, more convenience of customers's wearing and comfort degree when using.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A portable telescopic four-limb fracture fixing device comprises a fixing ring (1), a telescopic rod (3) and a casing (12), and is characterized in that one end of the fixing ring (1) is provided with a clamping opening (2), the other end of the fixing ring (1) is provided with the telescopic rod (3), the bottom side of the fixing ring (1) is provided with four clamping plates (4), one clamping plate (4) and the fixing ring (1) are fixedly connected through the telescopic rod (3), an elastic rope (5) is installed between the clamping plates (4), the middle part of the top end of each clamping plate (4) is provided with a one-way air hole (6), two sides of each one-way air hole (6) are provided with bayonets (7), one side of the surface of each clamping plate (4) is provided with an air vent (8), two sides of the surface of each clamping plate (4) are provided with air holes (9), the polymer splint comprises a polymer splint body (10), and is characterized in that an air bag (11) is arranged on the inner side of the polymer splint body (10), four clasps (13) are arranged at two ends of a casing (12), and an air pipe (14) is arranged on the surface of the casing (12).

2. The portable telescopic limb fracture fixation device according to claim 1, wherein the splints (4) are concave structures, and the four splints (4) are connected with each other through elastic ropes (5) to form a circular structure.

3. The portable telescopic limb fracture fixation device according to claim 1, wherein the air hole (9) and the inner space of the air vent (8) are arranged in a penetrating way, and the air vent (8) and the air pipe (14) are arranged correspondingly.

4. A portable telescopic limb fracture fixation device according to claim 1, wherein the sheath (12) and splint (4) are sleeved, the clasp (13) and bayonet (7) are snap-fitted, and one end of the sheath (12) is provided with four notches.

5. The portable telescopic limb fracture fixation device according to claim 1, wherein an air bag (11) is arranged inside the splint (4), the air bag (11) and the one-way air hole (6) are fixedly connected, and a polymer splint (10) is arranged outside the air bag (11).

6. A portable telescopic limb fracture fixation device according to claim 1, wherein the jaws (2) are provided with threads and the fixation ring (1) is made of titanium alloy metal material.

7. A portable telescopic limb fracture fixation device according to claim 1, wherein said housing (12) is made of silicone rubber material.