CN215960518U - Adjustable head and neck fixing support used after oral cavity free flap operation - Google Patents
Adjustable head and neck fixing support used after oral cavity free flap operation Download PDFInfo
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- CN215960518U CN215960518U CN202121707048.8U CN202121707048U CN215960518U CN 215960518 U CN215960518 U CN 215960518U CN 202121707048 U CN202121707048 U CN 202121707048U CN 215960518 U CN215960518 U CN 215960518U
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Abstract
The utility model provides an adjustable head and neck fixing bracket used after an oral free flap operation, which comprises a base, an adjuster and a neck support; a pair of vertical plates are arranged above the base, and each vertical plate is provided with a rotary guide groove; the regulator is hinged with the two vertical plates, screw rods are arranged on two sides of the regulator, the screw rods are positioned in the rotating guide grooves, one ends of the screw rods penetrate out of the rotating guide grooves, locking nuts are arranged at one ends of the screw rods, the outer diameter of each locking nut is larger than the groove width of each rotating guide groove, the regulator is provided with an inner cavity, an arc-shaped groove is formed in the top of the regulator, two gears are arranged in the inner cavity, the two gears are rotationally connected with the regulator, and a locking rotary rod is arranged on the front side of the regulator; the bottom of the neck support is provided with an arc rack, and the neck support is positioned on the arc groove and is in transmission connection with the two gears through the arc rack. The angle and locking around respectively through adjusting patient's neck with control to adapt to different patient's comfort level demand, can promote patient's use comfort level effectively, be favorable to going on smoothly of nursing work.
Description
Technical Field
The utility model relates to the field of rehabilitation treatment instruments, in particular to an adjustable head and neck fixing support used after an oral free flap operation.
Background
After the free skin flap transplantation, the head of the patient is required to be kept at an angle for 5-7 days because the blood supply of the skin flap is kept. Because different patients 'comfortable experience feels different, present most fixed instrument can not adjust to a position that makes the patient feel comfortable according to the patient demand, because of the long-time braking of patient's neck, leads to patient's head to be painful, and inevitable crushing of occipital portion makes patient's comfort level reduce, produces the conflict mood to the treatment, makes nursing work develop the difficulty.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the utility model provides an adjustable head and neck fixing support after an oral free flap operation, which aims to solve the problems that most of the existing fixing instruments cannot be adjusted to a position which makes a patient feel comfortable according to the requirements of the patient, so that the patient feels head pain due to long-time braking of the head and the neck, the pillow is inevitably crushed, the comfort of the patient is reduced, the feeling of conflict on treatment is generated, and the nursing work is difficult to develop.
The purpose of the utility model is realized by the following technical scheme:
the utility model provides an adjustable head and neck fixing support used after an oral free flap operation, which comprises a base, an adjuster and a neck support;
a pair of vertical plates are arranged above the base, and each vertical plate is provided with a rotary guide groove;
the regulator is positioned between the two vertical plates and is hinged with the two vertical plates, both sides of the regulator are respectively provided with a screw rod, the screw rod is positioned in the rotary guide groove, one end of the screw rod penetrates out of the rotary guide groove, the screw rod is connected with the rotary guide groove in a sliding way, a locking nut is also arranged at one end of the screw rod, which penetrates out of the rotating guide groove, the outer diameter of the locking nut is larger than the groove width of the rotating guide groove, the regulator is provided with an inner cavity, an arc-shaped groove is arranged at the top of the regulator, the arc-shaped groove connects the inner cavity of the regulator with the outside, two gears are arranged in the inner cavity, the two gears are symmetrically arranged on the left and right sides of the arc-shaped groove, the two gears are respectively rotationally connected with the inner walls of the front side and the rear side of the regulator, the front side of the regulator is also provided with a locking rotary rod, the inside and the outside of the locking rotary rod penetrate through the front side of the regulator and are in threaded transmission connection with the penetrating part, and one end of the locking rotary rod, which is close to the inner cavity of the regulator, is close to the front side of one gear;
the neck collar is arc-shaped with the concave surface facing upwards, an arc rack is arranged at the bottom of the neck collar, and the neck collar is positioned on the arc-shaped groove and is in transmission connection with the two gears through the arc rack.
According to the technical scheme, the adjustable head and neck fixing support used after the oral cavity free flap operation can be used for improving the comfort of a patient by rotating the angle of the adjuster forward and backward based on the base when the support is used specifically, and after the adjustment is finished, the locking nut is rotated to be tightly attached to the vertical plate until the angle is locked; when the neck support is used specifically, the neck of a patient is fixed on the neck support, the gear is controlled to rotate through rotating the adjusting handle, the arc rack is driven to rotate, the placing angle of the neck support is adjusted to achieve the comfort degree satisfied by the patient, and the front locking rotating rod and the rear locking rotating rod are rotated after the angle is determined until the two sides of the gear are abutted against and locked; the angle and locking around respectively through adjusting patient's neck with control to adapt to different patient's comfort level demand, can promote patient's use comfort level effectively, be favorable to going on smoothly of nursing work.
Furthermore, a plurality of fixing holes are further formed in the base. Is favorable for fixing the fixed support on the bed body or the chair, and optimizes the use experience of the patient.
Furthermore, the rear side of the regulator is also provided with locking rotary rods, and the front position and the rear position of the two locking rotary rods correspond to each other. The locking of the two sides of the gear is facilitated, and the locking stability is improved.
Furthermore, the front side of the regulator is also provided with an adjusting handle, one end of the adjusting handle penetrates through the front side of the regulator inwards and is fixedly connected with the circle center position of one gear, and the adjusting handle is rotatably connected with the penetrating position of the regulator. The gear can be rotated by the adjusting handle, so that the adjusting gear can rotate more conveniently and stably.
Further, a neck cover is further arranged above the neck support, the neck cover is arc-shaped with a downward concave surface, the neck cover is detachably connected with the neck support, and the back side of the neck cover is further provided with a chin support. Neck guard and chin support can be better fix the patient's neck, prevent that the patient from moving about the disturbance treatment and recovering.
Furthermore, a head support is arranged on the rear side of the neck support. The head of the patient is supported by the head support, pressure is shared by the head and the neck of the patient, and using comfort of the patient is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention, the drawings, which are required to be used in the embodiments, will be briefly described below. In all the drawings, the elements or parts are not necessarily drawn to actual scale.
FIG. 1 is a schematic perspective view of an adjustable head and neck fixation frame used after an oral cavity free flap operation according to the present invention;
FIG. 2 is a schematic top view of the adjustable head and neck fixation frame after oral cavity free flap surgery according to the present invention;
FIG. 3 is a cross-sectional view taken at A-A of FIG. 2;
reference numerals:
the device comprises a base 1, a vertical plate 11, a rotary guide groove 111 and a fixing hole 12;
the device comprises an adjuster 2, an arc-shaped groove 21, a gear 22, a screw 23, a nut 231, a locking rotary rod 24 and an adjusting handle 25;
a neck support 3, a circular arc rack 31, a neck cover 32, a chin support 321 and a head support 33.
Detailed Description
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.
As shown in fig. 1 to 3, the adjustable head and neck fixing support after oral cavity free flap operation provided in this embodiment includes a base 1, an adjuster 2, and a neck collar 3.
Referring to fig. 1-3, a pair of vertical plates 11 is disposed above the base 1, and each vertical plate 11 is provided with a rotary guide groove 111. Specifically, still be equipped with a plurality of fixed orificess 12 on the base 1, be favorable to fixing the fixed bolster on the bed body or chair, optimize patient's use and experience.
Referring to fig. 1-3, the adjuster 2 is located between the two vertical plates 11 and hinged to the two vertical plates 11, two sides of the adjuster 2 are respectively provided with a screw 23, the screw 23 is located in the rotary guide groove 111, one end of the screw 23 penetrates through the rotary guide groove 111, the screw 23 is slidably connected with the rotary guide groove 111, one end of the screw 23 penetrating through the rotary guide groove 111 is further provided with a lock nut 231, the outer diameter of the lock nut 231 is larger than the groove width of the rotary guide groove 111, when in specific use, the comfort of a patient can be improved by rotating the adjuster 2 forward and backward based on the base 1, and the lock nut 231 is rotated to be tightly attached to the vertical plates 11 until the angle is locked after adjustment is completed. Regulator 2 has the inner chamber, 2 tops of regulator are equipped with arc type groove 21, this arc type groove 21 communicates regulator 2's inner chamber and external world, be equipped with two gears 22 in the inner chamber, two gears 22 are bilateral symmetry setting based on arc type groove 21, two gears 22 rotate with 2 front and back both sides inner walls of regulator respectively and are connected, regulator 2's front side still is equipped with locking swing arm 24, 24 inside and outside through regulator 2 front sides of locking swing arm and should run through the department and be connected through screw drive, locking swing arm 24 is close to the one end of 2 inner chambers of regulator and is pressed close to with a gear 22's front side. In an embodiment, the rear side of the regulator 2 is also provided with two locking rotary rods 24, and the front and rear positions of the two locking rotary rods 24 correspond to each other, so that the two sides of the gear can be locked conveniently, and the locking stability is improved. Specifically, regulator 2 front side still is equipped with adjustment handle 25, and adjustment handle 25's one end inwards runs through regulator 2 front side and with a gear 22's centre of a circle position department fixed connection, and adjustment handle 25 runs through the department with its regulator 2 at place and rotates to be connected, through the rotatable gear 22 of adjustment handle 25, can more make things convenient for steady adjusting gear 22 to rotate.
Referring to fig. 1-3, the neck collar 3 is arc with a concave surface facing upwards, the bottom of the neck collar 3 is provided with an arc rack 31, and the neck collar 3 is located on the arc groove 21 and is in transmission connection with the two gears 22 through the arc rack 31. When specifically using, the patient neck is fixed on neck brace 3, controls gear 22 through rotating adjustment handle 25 and rotates, drives circular arc rack 31 and rotates to adjust the angle of laying of neck brace 3 and reach the satisfied comfort level of patient, two back locking swing arms 24 before rotatory after the angle of determination until support the locking with the gear both sides can. The angle and locking around respectively through adjusting patient's neck with control to adapt to different patient's comfort level demand, can promote patient's use comfort level effectively, be favorable to going on smoothly of nursing work. In an embodiment, a neck cover 32 is further arranged above the neck collar 3, the neck cover 32 is arc-shaped with a downward concave surface, the neck cover 32 is detachably connected with the neck collar 3, a lower chin collar 321 is further arranged at the rear side of the neck cover 32, and the neck cover 32 and the lower chin collar 321 can better fix the head and neck of the patient to prevent the patient from moving around to interfere with treatment recovery. Specifically, the back side of the neck support 3 is also provided with a head support 33, the head support 33 supports the head of the patient, pressure is shared by the head and the neck of the patient, and the use comfort of the patient is improved.
The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; while the utility model has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention, and they should be construed as being included in the following claims and description.
Claims (6)
1. An adjustable head and neck fixing bracket used after an oral free flap operation is characterized by comprising a base (1), an adjuster (2) and a neck support (3);
a pair of vertical plates (11) is arranged above the base (1), and each vertical plate (11) is provided with a rotary guide groove (111);
the regulator (2) is positioned between the two vertical plates (11) and hinged with the two vertical plates (11), screw rods (23) are respectively arranged on two sides of the regulator (2), the screw rods (23) are positioned in the rotating guide grooves (111), one ends of the screw rods (23) penetrate through the rotating guide grooves (111), the screw rods (23) are connected with the rotating guide grooves (111) in a sliding mode, locking nuts (231) are further arranged on the ends of the screw rods (23) penetrating through the rotating guide grooves (111), the outer diameters of the locking nuts (231) are larger than the groove width of the rotating guide grooves (111), the regulator (2) is provided with an inner cavity, an arc-shaped groove (21) is formed in the top of the regulator (2), the inner cavity of the regulator (2) is communicated with the outside, two gears (22) are arranged in the inner cavity in a left-right symmetrical mode based on the arc-shaped groove (21), and the two gears (22) are respectively connected with the inner walls of the front side and the rear side of the regulator (2) in a rotating mode, the front side of the regulator (2) is also provided with a locking rotary rod (24), the locking rotary rod (24) internally and externally penetrates through the front side of the regulator (2) and is in transmission connection with the penetrating position through threads, and one end of the locking rotary rod (24), which is close to the inner cavity of the regulator (2), is close to the front side of one gear (22);
the neck collar (3) is arc-shaped with a concave surface facing upwards, an arc rack (31) is arranged at the bottom of the neck collar (3), and the neck collar (3) is positioned on the arc-shaped groove (21) and is in transmission connection with the two gears (22) through the arc rack (31).
2. The adjustable head and neck fixation bracket after free flap operation in oral cavity according to claim 1, characterized in that the base (1) is further provided with a plurality of fixation holes (12).
3. The adjustable head and neck fixation support after oral free flap surgery as recited in claim 1, characterized in that the back side of the adjuster (2) is also provided with locking rotary rods (24), and the front and back positions of the two locking rotary rods (24) correspond to each other.
4. The adjustable head and neck fixation support after oral cavity free flap operation as claimed in claim 3, wherein an adjusting handle (25) is further provided at the front side of the adjuster (2), one end of the adjusting handle (25) penetrates the front side of the adjuster (2) inwards and is fixedly connected with the center of a circle of one gear (22), and the adjusting handle (25) is rotatably connected with the penetrating position of the adjuster (2).
5. The adjustable post-operation head and neck fixing bracket for the oral cavity free flap, as recited in claim 1, further comprising a neck cover (32) above the neck collar (3), wherein the neck cover (32) is a circular arc with a downward concave surface, the neck cover (32) is detachably connected with the neck collar (3), and a lower jaw collar (321) is further disposed at the rear side of the neck cover (32).
6. The adjustable post-operation free flap head and neck fixing support according to claim 5, characterized in that a head support (33) is further provided on the back side of the neck support (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121707048.8U CN215960518U (en) | 2021-07-26 | 2021-07-26 | Adjustable head and neck fixing support used after oral cavity free flap operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121707048.8U CN215960518U (en) | 2021-07-26 | 2021-07-26 | Adjustable head and neck fixing support used after oral cavity free flap operation |
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| Publication Number | Publication Date |
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| CN215960518U true CN215960518U (en) | 2022-03-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121707048.8U Active CN215960518U (en) | 2021-07-26 | 2021-07-26 | Adjustable head and neck fixing support used after oral cavity free flap operation |
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| CN (1) | CN215960518U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114636539A (en) * | 2022-03-14 | 2022-06-17 | 重庆科技学院 | Pier rockfall impact device |
-
2021
- 2021-07-26 CN CN202121707048.8U patent/CN215960518U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114636539A (en) * | 2022-03-14 | 2022-06-17 | 重庆科技学院 | Pier rockfall impact device |
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