CN210811440U

CN210811440U - Protective sleeve for leg fracture support

Info

Publication number: CN210811440U
Application number: CN201921314941.7U
Authority: CN
Inventors: 董红; 缪桂华; 黄丽先
Original assignee: Chengdu Shangjin Nanfu Hospital
Current assignee: Chengdu Shangjin Nanfu Hospital
Priority date: 2019-08-14
Filing date: 2019-08-14
Publication date: 2020-06-23
Anticipated expiration: 2029-08-14

Abstract

The utility model discloses a shank fracture support protective sheath relates to fracture treatment articles for use field, provides an adjustable length to can prevent the shank fracture support protective sheath of drop foot. The protective sleeve of the leg fracture bracket comprises a bracket wrapping sheet, a foot pad and a foot pad connecting piece; the bracket wrapping sheet comprises a main wrapping sheet and a lengthened wrapping sheet, an easy-to-fold part is arranged between the main wrapping sheet and the lengthened wrapping sheet, and wrapping ties are connected to the main wrapping sheet and the lengthened wrapping sheet; the foot pad is positioned below the main wrapping sheet, and the rear end of the foot pad is connected with the main wrapping sheet; the foot pad connector is capable of connecting the front of the foot pad with the main wrap sheet to prevent the foot pad from swinging downward. In use, the present application is worn on the foot and lower leg of a patient. The connecting and wrapping tying belt and the bracket wrapping sheet wrap the bracket. Connected to the foot pad connector, the foot pad supports the foot. This application extension parcel piece turns over a convenience, and extension parcel piece can turn over outside main parcel piece like rolling up the trouser legs to realize shank fracture support protective sheath length adjustment.

Description

Protective sleeve for leg fracture support

Technical Field

The utility model relates to a fracture treatment articles for use field especially relates to a shank fracture support protective sheath.

Background

The orthopedic external fixing support treatment technology is a treatment technology which is characterized in that spicules are respectively penetrated into the far and near two ends of a fracture or deformity through epidermis, the tail parts of the spicules are left outside the body, and then the spicules and the external fixing support are connected together and firmly fixed through a needle seat so as to externally fix and adjust the fracture and the deformity. Orthopedic external fixation stents are medical devices used in the above-mentioned treatments and a number of patents disclose orthopedic external fixation stents, such as chinese patent applications No. 201710646227.7 and No. 201910384361.3.

When the orthopedic external fixation support is applied to the fracture of the lower leg, the main body part of the support is sleeved outside the lower leg. The bracket is hard and has a raised bone nail or connecting piece, so the bracket is hard and can cause pain and even trauma when touching the other leg. To avoid this, chinese patent application No. 201720760822.9 discloses a protective sleeve for orthopedic braces, which can wrap the brace to prevent the brace from injuring another leg or other parts of the body, and has the functions of keeping warm and preventing contaminants from entering the brace and attaching to the bone screw penetrating site.

The leg fracture has long recovery time and can not move for a long time, if the foot keeps a free drop state for a long time, the ankle is stiff during the long time, nerves are damaged, and foot drop complications are easy to cause. To prevent foot drop, the foot should be restrained to remain in a normal functional position during the recovery period of the leg fracture. The orthopedic support protective sleeve has no function of preventing foot drop and needs other instruments. The leg fracture specific conditions are different, and orthopedics external fixation support length can be different correspondingly, and above-mentioned orthopedics external fixation support protective sheath length is fixed, can not adjust, can not adapt to the support of different length.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is: provides a leg fracture support protective sleeve which has adjustable length and can prevent foot drop.

The technical scheme adopted for solving the problems is as follows: the protective sleeve of the leg fracture bracket comprises a bracket wrapping sheet, a foot pad and a foot pad connecting piece; the bracket wrapping sheet comprises a main wrapping sheet and a lengthened wrapping sheet, an easy-to-fold part is arranged between the main wrapping sheet and the lengthened wrapping sheet, and wrapping ties are connected to the main wrapping sheet and the lengthened wrapping sheet; the foot pad is positioned below the main wrapping sheet, and the rear end of the foot pad is connected with the main wrapping sheet; the foot pad connector is capable of connecting the front of the foot pad with the main wrap sheet to prevent the foot pad from swinging downward.

Further, the method comprises the following steps: the bracket wrapping sheet comprises a wrapping sheet sleeve; the wrapping sheet sleeve is internally provided with wrapping sheet fillers at the positions of the main wrapping sheet and the lengthened wrapping sheet; the easy folding part is not filled with filler in the wrapping sheet sleeve.

Further, the method comprises the following steps: the wrapping sheet sleeve is made of PU or cloth, and the filler of the wrapping sheet is foam.

Further, the method comprises the following steps: the foot pad comprises a foot pad cover and foot pad filler positioned in the foot pad cover, the foot pad cover is made of PU or cloth, and the foot pad filler is gauze.

Further, the method comprises the following steps: the rear end of the foot pad is detachably connected with the main wrapping sheet.

Further, the method comprises the following steps: the foot pad connector includes a foot pad strap connected to the foot pad and a strap engaging tab connected to the primary wrap sheet.

Further, the method comprises the following steps: the number of the lengthened wrapping sheets is at least two, and an easy-to-fold part is arranged between every two adjacent lengthened wrapping sheets.

The utility model has the advantages that: 1. in use, the straps are unfastened and the application is worn on the foot and lower leg of the patient. The connecting and wrapping frenum and the bracket wrapping sheet are enclosed to form a wrapping sleeve wrapping bracket. The foot pad connecting piece is connected, and the foot pad supports the foot, can avoid the drop of foot. The orthopedic external fixing bracket can be wrapped, so that the external fixing bracket is prevented from directly touching other parts of the body of a patient to cause injury; can also prevent pollutants from entering the bracket and attaching to the penetrating part of the bone nail to cause infection to a certain extent; and has certain warm keeping effect. The foot support can also support feet and avoid foot drop complications.

2. Owing to be provided with easy folding portion, this application extension parcel piece turns over a convenience, and extension parcel piece can turn over outside main parcel piece like rolling up the trouser legs to realize shank fracture support protective sheath length adjustment, with the orthopedics external fixation support that adapts to different length.

Drawings

FIG. 1 is a front view of a protective sleeve for a fracture support of a lower leg;

FIG. 2 is a cross-sectional view of a protective sheath of a fracture support for a lower leg;

FIG. 3 is a top view of a protective sheath for a fracture support of a lower leg;

FIG. 4 is a top view of the protective sheath of the leg fracture support with the laces unfastened;

labeled as: the foot pad comprises a bracket wrapping sheet 1, a main wrapping sheet 11, a lengthened wrapping sheet 12, an easy-folding part 13, a wrapping tying belt 14, a wrapping sheet sleeve 15, a wrapping sheet filler 16, a foot pad 2, a foot pad cover 21, a foot pad filler 22, a foot pad connecting piece 3, a foot pad tying belt 31 and a tying belt connecting ear 32.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the following detailed description.

As shown in fig. 1 to 4: the protective sleeve of the leg fracture bracket comprises a bracket wrapping sheet 1, a foot pad 2 and a foot pad connecting piece 3; the bracket wrapping sheet 1 comprises a main wrapping sheet 11 and a lengthened wrapping sheet 12, an easy-to-fold part 13 is arranged between the main wrapping sheet 11 and the lengthened wrapping sheet 12, and wrapping ties 14 are connected to the main wrapping sheet 11 and the lengthened wrapping sheet 12; the foot pad 2 is positioned below the main wrapping sheet 11, and the rear end of the foot pad 2 is connected with the main wrapping sheet 11; the foot pad connector 3 can connect the anterior portion of the foot pad 2 with the main wrap 11 to prevent the foot pad 2 from swinging downward.

In use, the straps are unfastened and the application is worn on the foot and lower leg of the patient. The connecting and wrapping ties 14 are connected, and the bracket wrapping sheet 1 is enclosed to form a wrapping sleeve wrapping bracket. The foot pad connecting piece 3 is connected, and the foot pad 2 supports the foot, so that the foot can be prevented from dropping. Due to the fact that the easy folding portion 13 is arranged, the lengthened wrapping sheets 12 are convenient to turn over, the lengthened wrapping sheets 12 can be turned over to the outside of the main wrapping sheets 11 like trousers legs, and therefore the length adjustment of the leg fracture support protective sleeve is achieved.

The specific structure of the stent-wrapping sheet 1 is preferably as follows: the stent wrapping sheet 1 comprises a wrapping sheet sleeve 15; wrapping sheet fillers 16 are arranged in the wrapping sheet sleeve 15 at the positions of the main wrapping sheet 11 and the lengthened wrapping sheet 12; at the easy-to-fold portion 13, no filler is contained in the wrapping sheet sleeve 15. Wherein the wrapping sheet cover 15 is preferably made of PU or cloth and the wrapping sheet filler 16 is preferably foam. In this way, the stent-wrapping sheet 1 has a suitable thickness and flexibility. The wrapping sheet sleeve 15 is made of PU material and is easy to clean, and the cloth material has better air permeability and has various advantages.

The specific structure of the foot pad 2 is preferably as follows: the foot pad 2 comprises a foot pad cover 21 and foot pad filler 22 positioned in the foot pad cover 21, the foot pad cover 21 is made of PU or cloth, and the foot pad filler 22 is gauze. Since the foot pad filler 22 is gauze, the foot pad 2 has a lower elasticity than the supporter wrapping sheet 1, and can ensure a supporting effect on the foot. The foot pad 2 is easy to be soiled when contacting with the foot, and is better to adopt PU material which is easy to clean.

As described above, the footpad 2 requires frequent cleaning due to contact with the foot, whereas the supporter wrapping sheet 1 does not contact with the skin, and does not require frequent cleaning. To further facilitate cleaning of the foot pad 2, the rear end of the foot pad 2 is removably attached to the main wrap 11. In this manner, the foot pad 2 can be removed and cleaned separately. The connection mode of the rear end of the foot pad 2 and the main wrapping sheet 11 can be common snap fasteners, buttons, hook and loop fasteners, and the like.

The specific arrangement of the foot pad coupler 3 is preferably as follows: the foot pad connector 3 comprises a foot pad strap 31 connected to the foot pad and a strap engaging ear 32 connected to the main wrapper sheet 11. The foot pad 2 is prevented from swinging downward by tying the foot pad strap 31 to the strap connecting ear 32. The lace engaging lugs 32 should be attached to the upper-middle portion of the main wrapper sheet 11.

The number of the elongated wrapping sheets 12 may be one or more, and preferably two elongated wrapping sheets 12 are provided, and the easy-folding portion 13 is provided between the adjacent elongated wrapping sheets 12. The number of the extension wrapping sheets 12 is two, and the stent wrapping sheet 1 can be adjusted to three lengths.

Claims

1. Shank fracture support protective sheath, its characterized in that: comprises a bracket wrapping sheet (1), a foot pad (2) and a foot pad connecting piece (3); the bracket wrapping sheet (1) comprises a main wrapping sheet (11) and a lengthened wrapping sheet (12), an easy-folding part (13) is arranged between the main wrapping sheet (11) and the lengthened wrapping sheet (12), and wrapping ties (14) are connected to the main wrapping sheet (11) and the lengthened wrapping sheet (12); the foot pad (2) is positioned below the main wrapping sheet (11), and the rear end of the foot pad (2) is connected with the main wrapping sheet (11); the foot pad connecting piece (3) can connect the front part of the foot pad (2) with the main wrapping sheet (11) to avoid the downward swing of the foot pad (2).

2. The protective sheath of a leg fracture support of claim 1, wherein: the bracket wrapping sheet (1) comprises a wrapping sheet sleeve (15); wrapping sheet fillers (16) are arranged in the wrapping sheet sleeve (15) at the positions of the main wrapping sheet (11) and the lengthened wrapping sheet (12); the packing sheet sleeve (15) is not filled at the position of the easy folding part (13).

3. The protective sheath of a leg fracture support of claim 2, wherein: the wrapping sheet sleeve (15) is made of PU or cloth, and the wrapping sheet filler (16) is foam.

4. The protective sheath of a leg fracture support of claim 1, wherein: the foot pad (2) comprises a foot pad cover (21) and foot pad filler (22) positioned in the foot pad cover (21), the foot pad cover (21) is made of PU or cloth, and the foot pad filler (22) is gauze.

5. The protective sheath of a leg fracture support of claim 1, wherein: the rear end of the foot pad (2) is detachably connected with the main wrapping sheet (11).

6. The protective sheath of a leg fracture support of claim 1, wherein: the foot pad connecting piece (3) comprises a foot pad lacing (31) connected with the foot pad and a lacing connecting ear (32) connected with the main wrapping sheet (11).

7. The protective sheath of a leg fracture support of claim 1, wherein: the number of the lengthened wrapping sheets (12) is at least two, and an easy-folding part (13) is arranged between the adjacent lengthened wrapping sheets (12).