Postoperative fixing device for hand vitiligo

Abstract

The utility model relates to a hand vitiligo postoperative fixing device, and belongs to the technical field of postoperative recovery. The device mainly comprises a palm straight plate, a top cover, a connecting piece, a thumb mechanism, a fixing plate, a supporting plate, an index finger mechanism, a middle finger mechanism, a ring finger mechanism and a little finger mechanism. The hand of a patient is sleeved with the device, the hand of the patient is fixed and supported through the palm straight plate and the top cover, the hand and fingers can be effectively fixed through the thumb mechanism, the index finger mechanism, the middle finger mechanism, the ring finger mechanism and the little finger mechanism, limiting operation on the hand is achieved, use and disassembly are convenient, repeated use can be achieved, and cost is reduced. The ventilation through groove is formed in the top cover, internal air circulation can be accelerated, and therefore the hand comfort is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of postoperative recovery, and in particular relates to a hand vitiligo postoperative fixation device. Background Art

[0002] During the postoperative recovery process of vitiligo, patients often need to fix their hands. The current fixation methods are generally finger cuff fixation or plaster fixation, which are not easy to remove after fixation. When patients need to remove them, they need to go to a special institution for removal, which reduces the convenience and practicality of the fixation device. At the same time, the internal air permeability of the existing fixation device is poor, and the part of the hand that is in contact with the fixation device for a long time cannot be effectively ventilated. Summary of the invention

[0003] In order to overcome the problems that the existing hand fixation methods are generally finger sleeve fixation or plaster fixation, which are not easy to disassemble after fixation and the existing fixing devices have poor internal air permeability, the utility model provides a hand vitiligo postoperative fixation device; the patient puts the device on the hand, the palm straight plate and the top cover fix and support the patient's hand, the thumb mechanism, the index finger mechanism, the middle finger mechanism, the ring finger mechanism, and the little finger mechanism can provide effective fixation for the hand and fingers, realize the limiting operation of the hand, and are easy to disassemble. A ventilation slot is opened on the top cover to accelerate the internal air circulation, thereby improving the comfort of the hand.

[0004] To achieve the above-mentioned purpose, the utility model is implemented through the following technical scheme: a hand vitiligo postoperative fixation device mainly includes a palm straight plate, a top cover, a connecting piece, a thumb mechanism, a fixing plate, a supporting plate, an index finger mechanism, a middle finger mechanism, a ring finger mechanism, and a little finger mechanism. The top cover is installed on the top of the palm straight plate, a breathable through groove is opened on the top cover, a connecting piece is installed on the end of the top cover, the thumb mechanism is hinged on the connecting piece, the fixing plate is installed on the bottom end of the top cover, the supporting plate is installed on the fixing plate, the index finger mechanism, the middle finger mechanism, the ring finger mechanism, and the little finger mechanism are installed on the supporting plate, and sponge pads for protecting the patient's hands are bonded to the inner walls of the palm straight plate, the top cover, the thumb mechanism, the index finger mechanism, the middle finger mechanism, the ring finger mechanism, and the little finger mechanism.

[0005] The thumb mechanism comprises an articulated plate, a fixed block, a thumb proximal phalanx sleeve and a thumb distal phalanx sleeve. The articulated plate is mounted on a connecting piece, the fixed block is rotatably mounted on the articulated plate, the thumb proximal phalanx sleeve is mounted on the fixed block, and the thumb distal phalanx sleeve is hinged on the thumb proximal phalanx sleeve.

[0006] The index finger mechanism, middle finger mechanism, ring finger mechanism and little finger mechanism all include a proximal phalanx sleeve, a middle phalanx sleeve and a distal phalanx sleeve. The proximal phalanx sleeve is installed on a support plate, the middle phalanx sleeve is connected to the proximal phalanx sleeve, and the distal phalanx sleeve is hinged at the end of the middle phalanx sleeve.

[0007] A ventilation gap is left between the proximal phalanx sleeve of the thumb and the distal phalanx sleeve of the thumb, and a ventilation gap is left between the proximal phalanx sleeve and the middle phalanx sleeve, and between the middle phalanx sleeve and the distal phalanx sleeve.

[0008] Beneficial effects of the utility model:

[0009] The patient puts the device on his hand, and the palm straight plate and the top cover fix and support the patient's hand. The thumb mechanism, index finger mechanism, middle finger mechanism, ring finger mechanism and little finger mechanism can provide effective fixation for the hand and fingers, and realize the limit operation of the hand. It is easy to use, easy to disassemble, and can be used repeatedly. A ventilation slot is opened on the top cover to accelerate the internal air circulation, thereby improving the comfort of the hand. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is an isometric schematic diagram of the utility model.

[0011] Figure 2 This utility model is a three-dimensional schematic diagram Figure 1 .

[0012] Figure 3 This utility model is a three-dimensional schematic diagram Figure 2 .

[0013] Figure 4 This utility model is a three-dimensional schematic diagram Figure 3 .

[0014] Figure 5 This utility model is a three-dimensional schematic diagram Figure 4 . DETAILED DESCRIPTION

[0015] In order to make the purpose, technical solution and beneficial effects of the present invention clearer, the preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings to facilitate understanding by technicians.

[0016] The utility model discloses a hand vitiligo postoperative fixation device, which mainly comprises a palm straight plate 1, a top cover 2, a connecting piece 3, a thumb mechanism 4, a fixing plate 5, a supporting plate 6, an index finger mechanism 7, a middle finger mechanism 8, a ring finger mechanism 9, and a little finger mechanism 10. The top cover 2 is mounted on the top of the palm straight plate 1, a ventilating groove 21 is provided on the top cover 2, a connecting piece 3 is mounted on the end of the top cover 2, a thumb mechanism 4 is hinged on the connecting piece 3, a fixing plate 5 is mounted on the bottom end of the top cover 2, a supporting plate 6 is mounted on the fixing plate 5, an index finger mechanism 7, a middle finger mechanism 8, a ring finger mechanism 9, and a little finger mechanism 10 are mounted on the supporting plate 6, and sponge pads for protecting the patient's hands are bonded to the inner walls of the palm straight plate 1, the top cover 2, the thumb mechanism 4, the index finger mechanism 7, the middle finger mechanism 8, the ring finger mechanism 9, and the little finger mechanism 10.

[0017] Put the hand into the device, the palm straight plate 1 and the top cover 2 fix and support the patient's hand, the thumb mechanism 4, the index finger mechanism 7, the middle finger mechanism 8, the ring finger mechanism 9, and the little finger mechanism 10 can provide effective fixation for the hand and fingers, realize the limit operation of the hand, easy to use, and can be used repeatedly, the breathable groove 21 and the breathable gap can accelerate the internal air circulation, so as to improve the comfort of the hand, during use, the thumb mechanism 4, the index finger mechanism 7, the middle finger mechanism 8, the ring finger mechanism 9, and the little finger mechanism 10 can be slightly adjusted to realize the movement of the hand, promote the blood circulation of the hand, and improve the comfort, the thumb proximal phalanx sleeve 43 and the thumb distal phalanx sleeve 44 are hinged, and the proximal phalanx sleeve 71, the middle phalanx sleeve 72, and the distal phalanx sleeve 73 are hinged to each other, and are convenient to disassemble after use.

[0018] like Figure 2 , Figure 3 As shown, the thumb mechanism 4 includes a hinge plate 41, a fixing block 42, a thumb proximal phalanx sleeve 43, and a thumb distal phalanx sleeve 44. The hinge plate 41 is mounted on the connecting member 3, the fixing block 42 is rotatably mounted on the hinge plate 41, the thumb proximal phalanx sleeve 43 is mounted on the fixing block 42, and the thumb distal phalanx sleeve 44 is hinged on the thumb proximal phalanx sleeve 43; Figure 2 , Figure 3 , Figure 4As shown, the index finger mechanism 7, the middle finger mechanism 8, the ring finger mechanism 9, and the little finger mechanism 10 all include a proximal phalanx sleeve 71, a middle phalanx sleeve 72, and a distal phalanx sleeve 73. The proximal phalanx sleeve 71 is installed on the support plate 6, the middle phalanx sleeve 72 is connected to the proximal phalanx sleeve 71, and the distal phalanx sleeve 73 is hinged at the end of the middle phalanx sleeve 72. According to the patient's hand habit, the working state of the proximal phalanx sleeve 43 and the distal phalanx sleeve 44 of the thumb is adjusted, and the proximal phalanx sleeve 43 of the thumb is realized. The air permeability gap of the bone sleeve 43 and the distal phalanx sleeve 44 of the thumb is adjusted. After the adjustment, the index finger mechanism 7, the middle finger mechanism 8, the ring finger mechanism 9, and the little finger mechanism 10 are adjusted in turn to achieve the adjustment of the proximal phalanx sleeve 71, the middle phalanx sleeve 72, and the distal phalanx sleeve 73. After the adjustment, put your hand inside, the proximal phalanx sleeve 43 of the thumb and the distal phalanx sleeve 44 of the thumb are hinged, and the proximal phalanx sleeve 71, the middle phalanx sleeve 72, and the distal phalanx sleeve 73 are hinged to each other, so they are easy to disassemble after use.

[0019] There is a ventilation gap between the proximal phalanx sleeve 43 and the distal phalanx sleeve 44 of the thumb, and there is a ventilation gap between the proximal phalanx sleeve 71 and the middle phalanx sleeve 72, and between the middle phalanx sleeve 72 and the distal phalanx sleeve 73; the internal air circulation can be accelerated, thereby improving the comfort of the hand.

[0020] Working process:

[0021] Before using the utility model, firstly, according to the patient's hand habit, the working state of the thumb proximal phalanx sleeve 43 and the thumb distal phalanx sleeve 44 is adjusted, and the air permeability gap of the thumb proximal phalanx sleeve 43 and the thumb distal phalanx sleeve 44 is adjusted at the same time. After the adjustment is completed, the index finger mechanism 7, the middle finger mechanism 8, the ring finger mechanism 9, and the little finger mechanism 10 are adjusted in sequence to achieve the adjustment of the proximal phalanx sleeve 71, the middle phalanx sleeve 72, and the distal phalanx sleeve 73. After the adjustment, the hand is inserted into the inside, and the palm straight plate 1 and the top cover 2 fix and support the patient's hand. The thumb mechanism 4, the index finger mechanism 7, the middle finger mechanism 8, the ring finger mechanism 9, and the little finger mechanism 10 can provide effective fixation for the hands and fingers, realize the limiting operation of the hands, is easy to use and can be used repeatedly. The breathable grooves 21 and the breathable gaps can speed up the internal air circulation, thereby improving the comfort of the hands. During use, the thumb mechanism 4, the index finger mechanism 7, the middle finger mechanism 8, the ring finger mechanism 9, and the little finger mechanism 10 can be slightly adjusted to realize the movement of the hands, promote the blood circulation of the hands, and improve the comfort. The proximal phalanx sleeve 43 of the thumb and the distal phalanx sleeve 44 of the thumb are hinged, and the proximal phalanx sleeve 71, the middle phalanx sleeve 72, and the distal phalanx sleeve 73 are hinged to each other, so they are easy to disassemble after use.

[0022] Finally, it should be noted that the above preferred embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail through the above preferred embodiments, those skilled in the art should understand that various changes can be made in form and details without departing from the scope defined by the claims of the utility model.

Claims

1. A postoperative fixation device for vitiligo on the hand, characterized in that: The postoperative fixation device for vitiligo on the hand comprises a palm straight plate (1), a top cover (2), a connecting piece (3), a thumb mechanism (4), a fixing plate (5), a supporting plate (6), an index finger mechanism (7), a middle finger mechanism (8), a ring finger mechanism (9), and a little finger mechanism (10). The top cover (2) is mounted on the top of the palm straight plate (1), a ventilation slot (21) is provided on the top cover (2), a connecting piece (3) is mounted on the end of the top cover (2), the thumb mechanism (4) is hinged on the connecting piece (3), the fixing plate (5) is mounted on the bottom of the top cover (2), the supporting plate (6) is mounted on the fixing plate (5), the index finger mechanism (7), the middle finger mechanism (8), the ring finger mechanism (9), and the little finger mechanism (10) are mounted on the supporting plate (6), and a sponge pad for protecting the patient's hand is bonded to the inner walls of the palm straight plate (1), the top cover (2), the thumb mechanism (4), the index finger mechanism (7), the middle finger mechanism (8), the ring finger mechanism (9), and the little finger mechanism (10).

2. A postoperative fixation device for vitiligo on hand according to claim 1, characterized in that: The thumb mechanism (4) comprises a hinged plate (41), a fixing block (42), a thumb proximal phalanx sleeve (43), and a thumb distal phalanx sleeve (44); the hinged plate (41) is mounted on the connecting member (3); the fixing block (42) is rotatably mounted on the hinged plate (41); the thumb proximal phalanx sleeve (43) is mounted on the fixing block (42); and the thumb distal phalanx sleeve (44) is hingedly connected to the thumb proximal phalanx sleeve (43).

3. A postoperative fixation device for vitiligo on hand as claimed in claim 2, characterized in that: The index finger mechanism (7), the middle finger mechanism (8), the ring finger mechanism (9), and the little finger mechanism (10) all comprise a proximal phalanx sleeve (71), a middle phalanx sleeve (72), and a distal phalanx sleeve (73); the proximal phalanx sleeve (71) is mounted on the support plate (6), the middle phalanx sleeve (72) is connected to the proximal phalanx sleeve (71), and the distal phalanx sleeve (73) is hinged to the end of the middle phalanx sleeve (72).

4. A postoperative fixation device for vitiligo on hand as claimed in claim 3, characterized in that: An air permeable gap is left between the proximal phalanx sleeve (43) of the thumb and the distal phalanx sleeve (44) of the thumb, and an air permeable gap is left between the proximal phalanx sleeve (71) and the middle phalanx sleeve (72), and between the middle phalanx sleeve (72) and the distal phalanx sleeve (73).

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