Adjustable flexor tendon injury orthosis

Abstract

The utility model discloses an adjustable flexor tendon injury orthosis which comprises an orthosis forearm cylinder, a knob shoelace buckle, a thumb sleeve, an index finger sleeve, a middle finger sleeve, a ring finger sleeve and a little finger sleeve, and the thumb sleeve, the index finger sleeve, the middle finger sleeve, the ring finger sleeve and the little finger sleeve are connected with clamping grooves of the knob shoelace buckle through ropes respectively. The knob shoelace buckle is additionally arranged on the front arm cylinder of the orthosis to adjust the length of the rope, so that the use requirements of flexor tendon injury in different recovery periods can be met, and the service life of the orthosis is prolonged as much as possible; when the flexor tendon is damaged, the orthosis enables the flexor tendon to slide and promote joint movement through active stretching and passive buckling processes, and tendon adhesion and joint stiffness caused by long-term braking can be reduced to the maximum extent; along with the progress of rehabilitation treatment, the passive buckling strength can be adjusted by turning the shoelace buckle to increase or decrease the length of the rope.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of medical equipment, in particular to adjustable flexor tendon injury orthosis. BACKGROUND

[0002] The assembled hand flexor tendon fixing brace is prepared by using the tailor-made low-temperature thermoplastic splint, the elastic rope and the special adjustable screw. The assembled hand flexor tendon fixing brace is prepared by using the tailor-made low-temperature thermoplastic splint, the elastic rope and the special adjustable screw.

[0003] The existing assembled hand flexor tendon fixing brace has the following shortcomings: as the rehabilitation course progresses, the flexor muscle power requirement changes, and thus it is necessary to adjust the length of the elastic rope, and it is troublesome to replace the elastic rubber when the orthosis is completed and delivered for use. TECHNICAL FIELD

[0004] The utility model provides a kind of adjustable flexor tendon injury orthosis, by being equipped with a knob shoelace buckle in front of forearm fixed buckle, to solve the problem that the length of elastic rope cannot be adjusted, can adapt to the use demand of different recovery period of flexor tendon injury, as far as possible prolong orthosis service life.

[0005] To solve the above problems, the technical scheme provided by the utility model is as follows:

[0006] The utility model embodiment provides a kind of adjustable flexor tendon injury orthosis, including the orthosis forearm cylinder (3) of being sleeved in palm (2) and forearm (1), and the orthosis forearm cylinder (3) one end part passes through thumb (2-1), forefinger (2-2), middle finger (2-3), ring finger (2-4) and little finger (2-5) setting, the orthosis forearm cylinder (3) other end part is equipped with knob shoelace buckle (4), and the knob shoelace buckle (4) is used for adjusting the length of wire rope passing through its clamping slot;

[0007] The thumb (2-1), the index finger (2-2), the middle finger (2-3), the ring finger (2-4) and the little finger (2-5) are respectively provided with a thumb sleeve (5), an index finger sleeve (6), a middle finger sleeve (7), a ring finger sleeve (8) and a little finger sleeve (9); the thumb sleeve (5) is connected with the first clamping groove of the rotary shoe lace buckle (4) through a first line rope (5-1), the index finger sleeve (6) is connected with the second clamping groove of the rotary shoe lace buckle (4) through a second line rope (6-1), the middle finger sleeve (7) is connected with the third clamping groove of the rotary shoe lace buckle (4) through a third line rope (7-1), the ring finger sleeve (8) is connected with the fourth clamping groove of the rotary shoe lace buckle (4) through a fourth line rope (8-1), and the little finger sleeve (9) is connected with the fifth clamping groove of the rotary shoe lace buckle (4) through a fifth line rope (9-1).

[0008] In an optional embodiment of the utility model, the orthosis forearm cylinder (3) is further provided with a first fixed buckle (3-1) and a second fixed buckle (3-2); the first line rope (5-1) is arranged through the rope ring of the first fixed buckle (3-1); the second line rope (6-1), the third line rope (7-1), the fourth line rope (8-1) and the fifth line rope (9-1) are arranged through the four rope rings of the second fixed buckle (3-2) respectively.

[0009] In an optional embodiment of the utility model, the first line rope (5-1), the second line rope (6-1), the third line rope (7-1), the fourth line rope (8-1) and the fifth line rope (9-1) are all elastic rubber bands.

[0010] In an optional embodiment of the utility model, the orthosis forearm cylinder (3) is attached to the palm (2) and the forearm (1) through magic tape, and the thumb sleeve (5), the index finger sleeve (6), the middle finger sleeve (7), the ring finger sleeve (8) and the little finger sleeve (9) are respectively attached to the thumb (2-1), the index finger (2-2), the middle finger (2-3), the ring finger (2-4) and the little finger (2-5) through magic tape.

[0011] Beneficial effects: the utility model discloses an adjustable flexor tendon injury orthosis, including orthosis forearm cylinder, knob shoelace buckle, thumb cover, index finger cover, middle finger cover, ring finger cover and little finger cover, and the thumb cover, index finger cover, middle finger cover, ring finger cover and little finger cover are connected through the thread rope with the clamping slot of knob shoelace buckle respectively;The utility model adds a knob shoelace buckle to orthosis forearm cylinder to adjust the length of thread rope, to be able to adapt to the use demand of flexor tendon injury different recovery period, as far as possible prolongs the service life of orthosis, when flexor tendon injury, the orthosis makes flexor tendon produce sliding through the process of active extension, passive flexion, promotes joint activity, can maximumly reduce tendon adhesion and joint stiffness caused by long-term braking, with the progress of rehabilitation treatment, can adjust passive flexion intensity through the length of thread rope of knob shoelace buckle lengthening or shortening. BRIEF DESCRIPTION OF DRAWINGS

[0012] In order to more clearly illustrate the technical solutions in the embodiments or the prior art, below will briefly introduce the drawings needed to be used in the embodiments or prior art description, obviously, the drawings in the following description only some embodiments of the utility model, for those skilled in the art, under the premise of not paying creative labor, can also obtain other drawings according to these drawings.

[0013] Figure 1 The structure diagram of the adjustable flexor tendon injury orthosis provided by the embodiment of the application. DETAILED DESCRIPTION

[0014] The technical solutions in the embodiments of the application will be described clearly and completely below with the drawings in the embodiments of the application. Obviously, the described embodiments are only some embodiments of the application, not all embodiments. Based on the embodiments in the application, all other embodiments obtained by those skilled in the art without creative labor are within the protection scope of the application.

[0015] As Figure 1 shown, the adjustable flexor tendon injury orthosis provided by the embodiment of the application includes the orthosis forearm cylinder 3 sleeved on the palm 2 and the forearm 1, and the orthosis forearm cylinder 3 passes through the thumb 2-1, the index finger 2-2, the middle finger 2-3, the ring finger 2-4 and the little finger 2-5 at one end, and the knob shoelace buckle 4 is arranged at the other end of the orthosis forearm cylinder 3, and the knob shoelace buckle 4 is used to adjust the length of the thread rope passing through the clamping slot thereof.

[0016] The thumb 2-1, the index finger 2-2, the middle finger 2-3, the ring finger 2-4 and the little finger 2-5 are respectively provided with a thumb sleeve 5, an index finger sleeve 6, a middle finger sleeve 7, a ring finger sleeve 8 and a little finger sleeve 9; the thumb sleeve 5 is connected with the first clamping groove of the rotary shoe lace buckle 4 through a first string 5-1, the index finger sleeve 6 is connected with the second clamping groove of the rotary shoe lace buckle 4 through a second string 6-1, the middle finger sleeve 7 is connected with the third clamping groove of the rotary shoe lace buckle 4 through a third string 7-1, the ring finger sleeve 8 is connected with the fourth clamping groove of the rotary shoe lace buckle 4 through a fourth string 8-1, and the little finger sleeve 9 is connected with the fifth clamping groove of the rotary shoe lace buckle 4 through a fifth string 9-1.

[0017] The first string 5-1 is arranged through the string ring of the first fixed buckle 3-1, and the second string 6-1, the third string 7-1, the fourth string 8-1 and the fifth string 9-1 are respectively arranged through the four string rings of the second fixed buckle 3-2. Preferably, the first string 5-1, the second string 6-1, the third string 7-1, the fourth string 8-1 and the fifth string 9-1 are all elastic rubber bands.

[0018] The orthosis forearm cylinder 3 is attached to the palm 2 and the forearm 1 through the magic tape, and the thumb sleeve 5, the index finger sleeve 6, the middle finger sleeve 7, the ring finger sleeve 8 and the little finger sleeve 9 are respectively attached to the thumb 2-1, the index finger 2-2, the middle finger 2-3, the ring finger 2-4 and the little finger 2-5 through the magic tape.

[0019] The utility model discloses a rotary shoe lace buckle is additionally arranged on the orthosis forearm cylinder, and the length of the string is adjusted, so that the use demand of different recovery periods of flexor tendon injury can be adapted, and the service life of the orthosis is prolonged as far as possible. When the flexor tendon is injured, the orthosis makes the flexor tendon produce sliding through the process of active stretching and passive flexion, promotes joint movement, and can minimize tendon adhesion and joint stiffness caused by long-term braking. With the progress of rehabilitation treatment, the passive flexion intensity can be adjusted by lengthening or shortening the length of the string through the rotary shoe lace buckle.

[0020] In conclusion, although the utility model has disclosed the above-mentioned preferred embodiments, the above-mentioned preferred embodiments are not used to limit the utility model, and the ordinary skilled person in the art can make various changes and decorations without departing from the spirit and scope of the utility model, so the protection scope of the utility model is subject to the range defined by the claims.

Claims

1. An adjustable flexor tendon injury orthosis, characterized in that The orthosis forearm cylinder (3) is sleeved on the palm (2) and the forearm (1), and one end of the orthosis forearm cylinder (3) is provided through the thumb (2-1), the index finger (2-2), the middle finger (2-3), the ring finger (2-4) and the little finger (2-5), and the other end of the orthosis forearm cylinder (3) is provided with a knob shoe buckle (4) for adjusting the length of the wire rope passing through the clamping groove. The thumb (2-1), the index finger (2-2), the middle finger (2-3), the ring finger (2-4) and the little finger (2-5) are respectively provided with a thumb sleeve (5), an index finger sleeve (6), a middle finger sleeve (7), a ring finger sleeve (8) and a little finger sleeve (9); the thumb sleeve (5) is connected with the first clamping groove of the knob shoe buckle (4) through the first wire rope (5-1), the index finger sleeve (6) is connected with the second clamping groove of the knob shoe buckle (4) through the second wire rope (6-1), the middle finger sleeve (7) is connected with the third clamping groove of the knob shoe buckle (4) through the third wire rope (7-1), the ring finger sleeve (8) is connected with the fourth clamping groove of the knob shoe buckle (4) through the fourth wire rope (8-1), and the little finger sleeve (9) is connected with the fifth clamping groove of the knob shoe buckle (4) through the fifth wire rope (9-1).

2. An adjustable flexor tendon injury orthosis according to claim 1, characterized in that The orthosis forearm cylinder (3) is further provided with a first fixed buckle (3-1) and a second fixed buckle (3-2); the first wire rope (5-1) is arranged through the rope ring of the first fixed buckle (3-1); the second wire rope (6-1), the third wire rope (7-1), the fourth wire rope (8-1) and the fifth wire rope (9-1) are arranged through the four rope rings of the second fixed buckle (3-2) respectively.

3. An adjustable flexor tendon injury orthosis according to claim 2, wherein, The first wire rope (5-1), the second wire rope (6-1), the third wire rope (7-1), the fourth wire rope (8-1) and the fifth wire rope (9-1) are all elastic rubber bands.

4. An adjustable flexor tendon injury orthosis according to claim 1, characterized in that The orthosis forearm cylinder (3) is attached to the palm (2) and the forearm (1) by magic tape, and the thumb sleeve (5), the index finger sleeve (6), the middle finger sleeve (7), the ring finger sleeve (8) and the little finger sleeve (9) are respectively attached to the thumb (2-1), the index finger (2-2), the middle finger (2-3), the ring finger (2-4) and the little finger (2-5) by magic tape.

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