Abdomen pedicle skin flap postoperative affected limb fixing device

Abstract

The utility model provides a belly pedicle skin flap postoperative affected limb fixing device which comprises a belly fixing band fixed around the waist of a human body and a shoulder strap arranged on the side face of the neck of the human body, one end of the shoulder strap is fixed to the position, close to the back of a patient, of the belly fixing band, and the other end of the shoulder strap is connected with the front face of the belly fixing band through a hook-and-loop fastener. The forearm fixing strap is connected with at least one of the shoulder straps or the abdomen fixing strap through a magic tape; the upper arm fixing band is connected with the forearm fixing band through a first auxiliary band, and the upper arm fixing band is connected with the abdomen fixing band through a second auxiliary band; the shoulder strap, the first auxiliary strap, the second auxiliary strap, the upper arm fixing strap and the abdomen fixing strap are all provided with length adjusters. The fixing device can be flexibly adjusted, and the length of the belt body is easy and convenient to adjust.

Description

Technical Field

[0001] The utility model relates to the technical field of auxiliary equipment for repairing abdominal pedicled skin flap after surgery, and in particular to a device for fixing an affected limb after abdominal pedicled skin flap surgery. Background Art

[0002] As a repair method, the abdominal pedicled flap can be used to repair skin and soft tissue defects in the hands and wrists. Movement of the arm after surgery will cause displacement of the pedicle, which will affect the blood supply and survival of the flap, so auxiliary devices are needed to support and fix the affected limb after surgery.

[0003] In the prior art, a Chinese utility model patent with publication number CN215739710U discloses an inguinal skin flap pedicle isolation support assembly, which is designed to solve the problem of arm fixation. It includes a fixing belt and a fixing seat for fixing the arm, which can provide support for the arm. However, there are still some shortcomings during use. The fixing seat is a fixed setting, and the auxiliary support mechanism of the arm is highly consistent with the fixing belt, which is not conducive to adjustment and will bring some inconvenience.

[0004] Therefore, the utility model provides a device for fixing an affected limb after abdominal pedicled skin flap surgery, the arm support fixing position of which is easy to adjust. Utility Model Content

[0005] The utility model provides a device for fixing an affected limb after abdominal pedicled skin flap surgery, which can effectively solve the above problems.

[0006] The utility model is achieved in this way:

[0007] A device for fixing an affected limb after abdominal pedicled skin flap surgery, comprising an abdominal fixing belt fixed around the waist of a human body and a shoulder belt placed on the side of the neck of the human body, one end of the shoulder belt is fixed to a position on the abdominal fixing belt close to the patient's back, and the other end is connected to the front of the abdominal fixing belt through a Velcro;

[0008] A forearm fixing strap, wherein the forearm fixing strap is connected to at least one of the shoulder strap or the abdomen fixing strap via Velcro;

[0009] An upper arm fixing belt, wherein a first auxiliary belt is provided between the upper arm fixing belt and the forearm fixing belt, and a second auxiliary belt is provided between the upper arm fixing belt and the abdomen fixing belt;

[0010] The shoulder strap, the first auxiliary strap, the second auxiliary strap, the upper arm fixing strap and the abdomen fixing strap are all provided with length adjusters.

[0011] As a further improvement, the length adjuster includes a housing, a rotating shaft, and a ratchet assembly. The rotating shaft is disposed at the center of the housing. Both ends of a belt are connected to the side of the rotating shaft. The ratchet assembly is disposed at the bottom of the rotating shaft to control the one-way rotation of the rotating shaft. Rotating the rotating shaft winds the belt around the rotating shaft.

[0012] As a further improvement, a first hook-and-loop fastener female part is provided on the abdominal fixing belt. A first hook-and-loop fastener male part is provided on the shoulder strap and is connected to the first hook-and-loop fastener female part. A second hook-and-loop fastener female part is provided on the back of the first hook-and-loop fastener male part on the shoulder strap. A second hook-and-loop fastener male part is provided on the forearm fixing belt. The forearm fixing belt is connected to at least one of the first hook-and-loop fastener female part or the second hook-and-loop fastener female part through the second hook-and-loop fastener male part.

[0013] As a further improvement, a circular boss is further provided on the side of the rotating shaft.

[0014] As a further improvement, a plurality of ventilation holes are provided on the side of the abdominal fixing belt close to the patient's back.

[0015] As a further improvement, an axillary pad is further included, and the axillary pad is connected to the upper arm fixing belt.

[0016] As a further improvement, both ends of the forearm fixing belt and the upper arm fixing belt are connected through hook-and-loop fasteners.

[0017] The beneficial effects of the present utility model are as follows:

[0018] The fixing device can be adjusted flexibly: One ends of the forearm fixing belt, the upper arm fixing belt, and the shoulder strap are all connected and fixed by hook-and-loop fasteners. The connection method is convenient for adjusting the position and angle. The first and second auxiliary belts are connected to the upper arm fixing belt to provide restraint for the upper arm.

[0019] The length of the belt can be adjusted simply: Length adjusters are provided on the shoulder strap, the first auxiliary belt, the second auxiliary belt, the upper arm fixing belt, and the abdominal fixing belt. Compared with the commonly used "day"-shaped adjustment buckle, it is not easy to loosen, is more suitable for one-handed adjustment, and is convenient for the patient to self-adjust through the non-affected limb without the help of others. Description of the Drawings

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following will briefly introduce the drawings required for the embodiments. It should be understood that the following drawings only show some embodiments of the present utility model, and therefore should not be regarded as limiting the scope. For those of ordinary skill in the art, other related drawings can be obtained based on these drawings without creative efforts.

[0021] Figure 1It is a schematic diagram of the overall structure provided by the embodiment of the utility model.

[0022] Figure 2 It is a front view provided by an embodiment of the utility model.

[0023] Figure 3 It is a top view provided by an embodiment of the utility model.

[0024] Figure 4 This is a schematic diagram of the internal structure of the length adjuster provided by the embodiment of the utility model Figure 1 .

[0025] Figure 5 This is a schematic diagram of the internal structure of the length adjuster provided by the embodiment of the utility model Figure 2 .

[0026] Reference numerals:

[0027] 1. Shoulder strap; 11. First Velcro public patch;

[0028] 2. Abdominal fixing belt; 21. First Velcro mother patch;

[0029] 3. Forearm fixing strap; 4. First auxiliary strap;

[0030] 5. Length adjuster; 51. Housing; 52. Rotating shaft; 521. Boss; 53. Ratchet assembly;

[0031] 6. Upper arm fixing strap; 7. Second auxiliary strap; 8. Underarm pad. DETAILED DESCRIPTION

[0032] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. Therefore, the following detailed description of the embodiments of the utility model provided in the drawings is not intended to limit the scope of the utility model for which protection is claimed, but merely represents selected embodiments of the utility model.

[0033] In the description of the present invention, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0034] Reference Figure 1-5 As shown, a device for fixing an affected limb after abdominal pedicled skin flap surgery includes an abdominal fixation belt 2 that is fixed around the human waist, the two ends of the abdominal fixation belt 2 are connected by Velcro, and a shoulder strap 1 is placed on the side of the human neck, one end of the shoulder strap 1 is fixed to the abdominal fixation belt 2 near the patient's back, and the other end is connected to the front of the abdominal fixation belt 2 by Velcro.

[0035] The forearm fixing strap 3 and the abdomen fixing strap 2 are provided with a first Velcro female patch 21, the shoulder strap 1 is provided with a first Velcro male patch 11 connected to the first Velcro female patch 21, the back of the first Velcro male patch 11 on the shoulder strap 1 is provided with a second Velcro female patch, the forearm fixing strap 3 is provided with a second Velcro male patch, and the forearm fixing strap 3 is connected to at least one of the first Velcro female patch 21 or the second Velcro female patch through the second Velcro male patch.

[0036] An upper arm fixing strap 6 is provided with a first auxiliary strap 4 connecting the upper arm fixing strap 6 and the forearm fixing strap 3, and a second auxiliary strap 7 is provided between the upper arm fixing strap 6 and the abdomen fixing strap 2. Both ends of the first auxiliary strap 4 and the second auxiliary strap 7 are connected by Velcro, so that the first auxiliary strap 4 and the second auxiliary strap 7 can be selected individually or all according to actual conditions during use, or a fixed connection method can be used according to actual needs.

[0037] The shoulder strap 1, the first auxiliary strap 4, the second auxiliary strap 7, the upper arm fixing strap 6 and the abdomen fixing strap 2 are all provided with a length adjuster 5, and the length is adjusted to meet different needs and improve the wearing comfort.

[0038] The length adjuster 5 includes a shell 51, a rotating shaft 52, and a ratchet assembly 53. The rotating shaft 52 is arranged at the axial center position of the shell 51. The sides of the rotating shaft 52 are connected to the belt bodies at both ends. The ratchet assembly 53 is arranged at the bottom of the rotating shaft 52 to control the rotating shaft 52 to rotate in one direction and cannot rotate. The rotating shaft 52 is rotated to wrap the belt body (shoulder strap 1, first auxiliary belt 4, second auxiliary belt 7, upper arm fixing belt 6 and the main body of the abdominal fixing belt 2) around the rotating shaft 52 to shorten the length of the belt body. When the length of the belt body needs to be lengthened, the rotating shaft 52 is pulled up, the gear and the pawl are separated, and the ratchet assembly 53 is disabled so that the belt body can be adjusted to be longer. A circle of annular bosses 521 are also provided on the side of the rotating shaft 52, which can be used to limit the height of the rotating shaft 52 when it is pulled up.

[0039] It should be noted that: the forearm fixing strap 3 and the shoulder strap 1 are both connected by Velcro. Compared with the traditional fixed connection or rotation connection, the fixing position and direction are more flexible and can be adjusted according to actual conditions; the forearm fixing strap 3 can be attached to the shoulder strap 1 or to the abdominal fixing strap 2, or to both at the same time, so that the forearm fixing strap 3 can be attached at a higher height to cope with some special situations (for example, when the abdominal fixing strap 2 can only be wrapped around the lower part of the abdomen, and the forearm is located at the upper part, it is difficult to fix the forearm fixing strap 3); the upper arm fixing strap 6, the forearm fixing strap 3 and the shoulder strap 1 are located at fixed points on the patient's back. The three points form a triangular structure through the first auxiliary strap 4 and the second auxiliary strap 7, which can better limit the forward and backward tilting of the upper arm and the abduction of the shoulder joint. When the movement of the upper arm is more restricted, the forearm will be less likely to move.

[0040] Among them, the abdominal fixation belt 2 is provided with a plurality of ventilation holes on the side close to the patient's back, so that the patient has better air permeability when wearing it for a long time, thereby improving comfort; it also includes an underarm pad 8, which is connected to the upper arm fixation belt 6, and the inner underarm position can provide support for the upper arm, thereby improving comfort; the two ends of the forearm fixation belt 3 are connected to the forearm through Velcro, and are connected to the two ends of the upper arm fixation belt 6 through Velcro and are wrapped around the upper arm.

[0041] The above description is only the preferred implementation of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A device for fixing an affected limb after abdominal pedicled skin flap surgery, comprising an abdominal fixing belt (2) fixed around the waist of a human body and a shoulder belt (1) placed on the side of the neck of a human body, characterized in that: Also includes: One end of the shoulder strap (1) is fixed to a position on the abdominal fixing belt (2) close to the patient's back, and the other end is connected to the front of the abdominal fixing belt (2) via a Velcro; A forearm fixing belt (3), wherein the forearm fixing belt (3) is connected to at least one of the shoulder belt (1) or the abdomen fixing belt (2) via Velcro; An upper arm fixing belt (6), wherein a first auxiliary belt (4) is provided between the upper arm fixing belt (6) and the forearm fixing belt (3) for connection, and a second auxiliary belt (7) is provided between the upper arm fixing belt (6) and the abdomen fixing belt (2) for connection; The shoulder strap (1), the first auxiliary strap (4), the second auxiliary strap (7), the upper arm fixing strap (6) and the abdomen fixing strap (2) are all provided with a length adjuster (5).

2. The device for fixing an affected limb after abdominal pedicled skin flap surgery according to claim 1, characterized in that: The length adjuster (5) comprises a housing (51), a rotating shaft (52), and a ratchet assembly (53); the rotating shaft (52) is arranged at the axial center position of the housing (51); two ends of a belt body are connected to the side of the rotating shaft (52); the ratchet assembly (53) is arranged at the bottom of the rotating shaft (52) to control the unidirectional rotation of the rotating shaft (52); the rotating shaft (52) is rotated to wind the belt body around the rotating shaft (52).

3. The device for fixing an affected limb after abdominal pedicled skin flap surgery according to claim 1, characterized in that: The abdominal fixing belt (2) is provided with a first Velcro female patch (21), the shoulder strap (1) is provided with a first Velcro male patch (11) connected to the first Velcro female patch (21), the back of the first Velcro male patch (11) on the shoulder strap (1) is provided with a second Velcro female patch, the forearm fixing belt (3) is provided with a second Velcro male patch, and the forearm fixing belt (3) is connected to at least one of the first Velcro female patch (21) or the second Velcro female patch via the second Velcro male patch.

4. The device for fixing an affected limb after abdominal pedicled skin flap surgery according to claim 2, characterized in that: A circle of annular bosses (521) is also provided on the side of the rotating shaft (52).

5. The device for fixing an affected limb after abdominal pedicled skin flap surgery according to claim 1, characterized in that: The abdominal fixing belt (2) is provided with a plurality of ventilation holes on a side close to the patient's back.

6. The device for fixing an affected limb after abdominal pedicled skin flap surgery according to claim 1, characterized in that: It also comprises an underarm pad (8), wherein the underarm pad (8) is connected to the upper arm fixing belt (6).

7. The device for fixing an affected limb after abdominal pedicled skin flap surgery according to claim 1, characterized in that: Both ends of the forearm fixing strap (3) and the upper arm fixing strap (6) are connected via Velcro.

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