CN216754748U

CN216754748U - Novel forearm fracture suspend external fixation brace in midair

Info

Publication number: CN216754748U
Application number: CN202123180157.1U
Authority: CN
Inventors: 郑艮强
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-12-17
Filing date: 2021-12-17
Publication date: 2022-06-17
Anticipated expiration: 2031-12-17

Abstract

The utility model discloses a novel forearm fracture suspension external fixation brace which comprises an annular belt, wherein the outer side of one end of the annular belt is fixedly connected with a main magic tape, the inner side of the other end of the annular belt is fixedly connected with an auxiliary magic tape, the rear end of the annular belt is connected to one end of a shoulder strap through a nylon buckle, and the other end of the shoulder strap is provided with five finger sleeve bodies. According to the utility model, the annular belt, the shoulder belt and the finger stall are arranged to form the hand-finger stall traction device, fingers can be directly placed in the finger stall traction device, the fingers can be firmly sleeved and cannot be loosened from the net-shaped nylon structure, axial traction force is formed, fracture deformity is resisted, blood circulation of the fingers is not influenced, the length of the annular belt can be adjusted according to the chest circumference of the armpit of a patient, the chest mouth of the patient cannot form banding and oppression feeling, the shoulder belt is connected with the annular belt through the nylon fastener, the length of the shoulder belt can be adjusted, and the height of a forearm is adjusted to be higher than the heart.

Description

Novel forearm fracture suspend external fixation brace in midair

Technical Field

The utility model relates to the field of medical auxiliary equipment, in particular to a novel forearm fracture suspension external fixation brace.

Background

Present forearm suspender fixed mode can not satisfy forearm fracture and radius distal end fracture patient's fixed demand, especially go up the back of the earth activity, under the influence of gravity, be unfavorable for the blood backward flow, the swelling can further aggravate, aggravate pain, along with the extension of time of going down, limbs swelling degree can progressively aggravate, the detumescence time can more lengthen, postpone the arrival of operation opportunity, often hang down the swelling that 1 minute arouses, need the too high 1 hour of bed to go to eliminate the swelling symptom of corresponding degree, bring very big inconvenience in the aspect of the life self-care before giving patient's art.

The traditional upper limb sling can only suspend the weight of the upper arm, cannot suspend and fix the forearm, only has the function of flatly supporting the forearm, cannot enable the affected limb to be higher than the heart level in a standing state, and achieves the purpose of detumescence.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a novel forearm fracture suspension external fixation brace.

In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a novel forearm fracture suspend in midair external fixation brace, includes the girdle, the main magic subsides of girdle one end outside fixedly connected with, the vice magic subsides of the inboard fixedly connected with of girdle other end, the girdle rear end is passed through the nylon fastener and is connected in baldric one end, the baldric other end is provided with five dactylotheca bodies, the inside basic unit that is provided with of girdle, the basic unit bottom is provided with the sterilization layer, the basic unit top is provided with the enhancement layer, the enhancement layer top is provided with the protective layer, the inside fire-retardant layer that is provided with of protective layer.

As a further description of the above technical solution:

a plurality of first air holes are formed in the front side of the top end of the finger stall body.

As a further description of the above technical solution:

the root of the finger stall body is provided with a fixed metal ring.

As a further description of the above technical solution:

and a skin-friendly layer is arranged at the bottom end of the sterilization layer.

As a further description of the above technical solution:

and the top end of the flame-retardant layer is provided with a wear-resistant layer.

As a further description of the above technical solution:

and a plurality of second air holes are formed in the sterilization layer.

As a further description of the above technical solution:

the finger stall body is conical.

The utility model has the following beneficial effects:

1. according to the utility model, the annular belt, the shoulder belt and the finger sleeves are arranged to form the hand and finger sleeve traction device, fingers can be directly placed in the finger sleeve traction device, the device is of a knitted mesh nylon cable structure with a proper diameter, a bilateral nylon net structure is formed after the device is turned over, the tail end of the nylon net structure is bundled by using the fixing metal ring, the number of the traction finger sleeves is determined according to the fracture type and the displacement direction, after the fingers are placed in the traction device for a certain depth, when the fingers are tightened outwards, the friction force between the inner side nylon net structure and the skin is smaller than the friction force between the bilateral nylon nets, the fingers can be firmly sleeved and cannot be loosened from the mesh nylon structure, the axial traction force is formed, the fracture deformity is resisted, and the blood circulation of the fingers cannot be influenced.

2. According to the utility model, by arranging the annular belt, the main magic tape and the auxiliary magic tape, the length of the annular belt can be adjusted according to the chest circumference of the armpit of a patient, so that the chest of the patient does not form banding feeling and oppression feeling, the forearm fracture suspension external fixing brace is used for annular fixing of the armpit, and is different from the traditional brace for shoulder-spanning fixing, the weight of the upper arm can be resisted, the reverse resisting traction effect is formed with the forearm through a traction device, the shoulder belt is connected with the annular belt through a nylon buckle, the length of the shoulder belt can be adjusted, the height of the forearm is adjusted, and the forearm is higher than the heart, so that the forearm fracture suspension external fixing brace has higher practicability.

Drawings

Fig. 1 is a schematic perspective view of a novel forearm fracture suspension external fixation brace provided by the utility model;

FIG. 2 is a schematic diagram of an annular belt structure of a novel forearm fracture suspension external fixation brace provided by the utility model;

FIG. 3 is a schematic view of a protective layer structure of a novel forearm fracture suspension external fixation brace provided by the present invention

Illustration of the drawings:

1. a main magic tape; 2. an endless belt; 3. shoulder straps; 4. a first air vent; 5. a finger stall body; 6. fixing a metal ring; 7. auxiliary magic tape; 8. a skin-friendly layer; 9. a sterilization layer; 10. a base layer; 11. a protective layer; 12. a reinforcing layer; 13. a second air hole; 14. a wear layer; 15. a flame retardant layer.

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 a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, one embodiment of the present invention is provided: a novel forearm fracture suspension external fixation brace comprises an annular belt 2, wherein the outer side of one end of the annular belt 2 is fixedly connected with a main magic tape 1, the inner side of the other end of the annular belt 2 is fixedly connected with an auxiliary magic tape 7, the length of the annular belt 2 can be adjusted according to the chest circumference of the armpit of a patient, so that the chest of the patient cannot form banding feeling and oppression feeling, the middle part of the rear end of the annular belt 2 is connected with one end of a shoulder belt 3 through a nylon fastener, the length of the shoulder belt 3 can be adjusted, the height of the forearm is adjusted to be higher than the heart, five finger sleeve bodies 5 are arranged at the other end of the shoulder belt 3 to form a hand finger sleeve traction device, fingers can be directly arranged in the finger sleeve traction device, the fingers can be firmly sleeved and cannot be loosened from a mesh nylon structure, axial traction force is formed, the fracture deformity is resisted, the blood circulation of the fingers is not influenced, a base layer 10 is arranged inside the annular belt 2, a sterilization layer 9 is arranged at the bottom end of the base layer 10, the top end of the base layer 10 is provided with a reinforcing layer 12 which prevents the annular belt 2 from being snapped, the top end of the reinforcing layer 12 is provided with a protective layer 11, the inside of the protective layer 11 is provided with a flame-retardant layer 15 which plays a role of protection and prolongs the service life, the annular belt 2, the shoulder belt 3 and the finger stall body 5 are arranged to form a hand finger stall traction device, fingers can be directly placed in the finger stall traction device, the device is a woven mesh nylon cable structure with a proper diameter, a double-side nylon net structure is formed after being turned over, the tail end of the nylon net structure is tied up by using a fixed metal ring, the number of the traction finger stalls is determined according to the fracture type and the displacement direction, after the fingers are placed in the traction device for a certain depth, when the fingers are tightened outwards, the friction force between the inner side nylon net structure and the skin is smaller than the friction force between the double-side nylon nets, the fingers can be sleeved and can not be loosened from the mesh nylon structure firmly, form the axial and pull strength, resist the fracture deformity, can not influence the blood circulation of finger, through being provided with the tourniquet 2, main magic subsides 1 and vice magic subsides 7, can adjust tourniquet 2 length according to the chest circumference of patient armpit, make patient's chest can not form bridle sense and oppression sense, this forearm fracture suspends outer fixed brace in midair for armpit annular is fixed, it is fixed to be different from traditional suspender shoulder-striding, can play antagonism upper arm weight, through draw gear, form reverse antagonism traction with the forearm, shoulder 3 and tourniquet 2 are connected through the nylon fastener, can adjust 3 lengths of baldric, adjust the forearm height, be higher than the heart, have higher practicality.

5 top front sides of dactylotheca body all are provided with a plurality of

first bleeder vents

4, 5 roots of dactylotheca body all are provided with fixed becket 6, play the effect of breathing freely, 9 bottoms on sterilization layer are provided with close skin layer 8, reduce the irritability to skin, 15 tops on fire-retardant layer are provided with wearing layer 14, improve the wearability of device, sterilization layer 9 is inside to be provided with a plurality of second bleeder vents 13, play the effect of breathing freely, dactylotheca body 5 is coniform, make things convenient for the finger to insert.

The working principle is as follows: by arranging the annular belt 2, the shoulder belt 3 and the finger sleeve body 5, a hand finger sleeve traction device is formed, fingers can be directly placed in the finger sleeve traction device, the device is of a woven mesh-shaped nylon cable structure with a proper diameter, a bilateral nylon net structure is formed after the device is turned over, the tail end of the nylon net structure is tied up by using a fixed metal ring, the number of traction finger sleeves is determined according to the fracture type and the displacement direction, after the fingers are placed in the traction device to a certain depth, when the fingers are outwards tightened, the friction force between the inner side nylon net structure and the skin is smaller than the friction force between the bilateral nylon nets, the fingers can be firmly sleeved and cannot be loosened from the mesh-shaped nylon structure, the axial traction force is formed, the fracture deformity is resisted, the length of the annular belt 2 can be adjusted according to the chest circumference of the armpits of a patient by arranging the annular belt 2, the main magic tape 1 and the auxiliary magic tape 7, make patient's chest not form band sense and oppression sense, this forearm fracture suspends external fixation brace in midair is fixed for the armpit annular, and it is fixed to be different from traditional suspender shoulder-striding, can play antagonism upper arm weight, through draw gear, forms reverse antagonism traction effect with the forearm, and 3 shoulder are connected through nylon fastener with girdle 2, can adjust 3 lengths of baldric, adjust the forearm height, are higher than the heart, have higher practicality.

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 or portions thereof without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a novel forearm fracture suspends external fixation brace in midair, includes girdle (2), its characterized in that: the utility model discloses a pair of fingerstall, including girdle (2), girdle (2) one end outside fixedly connected with owner magic subsides (1), the vice magic subsides of the inboard fixedly connected with of girdle (2) other end subsides (7), girdle (2) rear end middle part is passed through the nylon fastener and is connected in baldric (3) one end, baldric (3) other end is provided with five dactylotheca bodies (5), girdle (2) inside is provided with basic unit (10), basic unit (10) bottom is provided with sterilization layer (9), basic unit (10) top is provided with enhancement layer (12), enhancement layer (12) top is provided with protective layer (11), inside fire-retardant layer (15) that is provided with of protective layer (11).

2. The new forearm fracture suspension external fixation brace of claim 1 wherein: the front side of the top end of the fingerstall body (5) is provided with a plurality of first air holes (4).

3. The new forearm fracture suspension external fixation brace of claim 1 wherein: the root of the finger stall body (5) is provided with a fixed metal ring (6).

4. The new forearm fracture suspension external fixation brace of claim 1 wherein: and a skin-friendly layer (8) is arranged at the bottom end of the sterilization layer (9).

5. The new forearm fracture suspension external fixation brace of claim 1 wherein: and a wear-resistant layer (14) is arranged at the top end of the flame-retardant layer (15).

6. The new forearm fracture suspension external fixation brace of claim 1 wherein: and a plurality of second air holes (13) are formed in the sterilization layer (9).

7. The new forearm fracture suspension external fixation brace of claim 1 wherein: the finger stall body (5) is conical.