Neck and shoulder fixing support for face-up and jaw-lifting body position of hard bronchoscope

Abstract

The utility model relates to the technical field of medical instruments. A neck and shoulder fixing support for the face raising and jaw lifting position of a hard bronchoscope comprises a neck support part and a shoulder support part and further comprises a base, and a fixing piece used for being fixed to a bed board is connected to the base. An inclined shoulder rest part is fixed on the base; the neck support part comprises a sliding bracket which is in sliding connection with the base; the neck support part further comprises a neck bracket for supporting the neck and a head bracket for supporting the head, and the head bracket, the neck bracket and the shoulder support part are sequentially arranged on the base from front to back; the opposite sides of the head bracket are each provided with a jaw lifting supporting structure used for abutting against the lower jaw. The neck bracket is fixed to the sliding frame and hinged to the head bracket. The neck support part further comprises an angle adjusting mechanism used for adjusting the included angle between the neck bracket and the head bracket. By means of the angle adjusting mechanism, adjustment of the face raising and jaw lifting angle can be achieved conveniently, and different requirements are met.

Description

TECHNICAL FIELD

[0001] The utility model relates to medical instrument technical field, specifically is neck shoulder department fixed support. BACKGROUND

[0002] During rigid bronchoscopy or surgery, patients need to maintain a supine and chin-lifting position to ensure airway patency and facilitate operation. However, there is currently no effective fixation device specifically designed for this position.

[0003] Existing fixation devices mostly use simple fixation bands or headrests, which often cannot well adapt to the body types and examination needs of different patients, and are inconvenient to adjust, resulting in low patient comfort and limited examination or surgery effectiveness.

[0004] Traditional methods often rely on manual patient position maintenance by medical staff or the use of simple supports, but manual maintenance not only consumes manpower but also is difficult to maintain a stable position for a long time. Simple supports cannot well adapt to the physiological curves of different patients' necks and shoulders, easily causing patient discomfort, and may shift during surgery, affecting the accuracy and safety of surgical operation.

[0005] In addition, some existing fixation devices lack coordinated fixation of the neck and shoulder, cannot effectively prevent patient head movement, and may interfere with rigid bronchoscopy operation, increasing the risk of surgery.

[0006] Chinese Patent CN113952154A discloses a body position pad for bronchoscopy operation, which includes a body position pad body, the body position pad body includes a headrest, a neck pad, and a shoulder pad connected in sequence, the neck pad is provided with an arc-shaped neck pad recess matching the shape of the neck, and the connection between the shoulder pad and the neck pad is provided with an arc-shaped shoulder pad recess; the rear end of the neck pad is connected with the headrest, and the headrest is provided with a headrest recess matching the shape of the head; the height of the neck pad is lower than that of the shoulder pad, and the height of the headrest is lower than that of the neck pad, so that the patient's head remains tilted backward. The defect of this device is that it cannot change the supine and chin-lifting angle. SUMMARY

[0007] To solve the above technical problems, the utility model provides a neck and shoulder fixation support for rigid bronchoscopy supine and chin-lifting position.

[0008] To achieve the above purpose, the utility model provides a neck and shoulder fixation support for rigid bronchoscopy supine and chin-lifting position, which includes a neck support part and a shoulder support part, characterized in that it further includes a base, the base is connected with a fixing part for fixing on the bed plate;

[0009] The shoulder support part is fixed on the base in an inclined manner.

[0010] The neck support part comprises a sliding support which is in sliding connection with the base;

[0011] The neck support part further comprises a neck support for supporting the neck and a head support for supporting the head, the head support, the neck support and the shoulder support being arranged in sequence from front to back on the base;

[0012] Opposite sides of the head support are each provided with a jaw-lifting support structure for abutting against the lower jaw;

[0013] The neck support is fixed to the sliding support, and the neck support is hingedly connected to the head support;

[0014] The neck support part further comprises an angle adjusting mechanism for adjusting the included angle between the neck support and the head support.

[0015] The angle adjusting mechanism facilitates adjustment of the angle of the upward-facing jaw lifting, and meets different requirements. The sliding of the neck support part facilitates adjustment of the distance between the neck support part and the shoulder support part. The jaw-lifting support structure limits the lower jaw, and avoids shaking of the head.

[0016] Further preferably, the upper surface of the shoulder support part is covered with a shoulder silica gel pad.

[0017] Further preferably, the upper surface of the neck support is covered with a neck silica gel pad, and the central part of the neck silica gel pad is provided with an arc-shaped concave structure for embedding the neck.

[0018] Further preferably, the upper surface of the head support is covered with a head silica gel pad, and the central part of the head silica gel pad is provided with a concave spherical surface structure.

[0019] Further preferably, the neck silica gel pad is higher than the head silica gel pad.

[0020] Further preferably, the jaw-lifting support structure comprises an L-shaped limiting swing arm, the outer side of the L-shaped limiting swing arm is provided with a silica gel sleeve, the L-shaped limiting swing arm is rotationally connected to the head support, and is locked by a locking screw.

[0021] Further preferably, the silica gel sleeve is provided with a protective sleeve.

[0022] Avoids pollution.

[0023] Further preferably, the angle adjusting mechanism is an angle limiting block, the angle limiting block is detachably installed on the sliding support, and the angle limiting block is provided with a first limiting surface for abutting against the neck support and a second limiting surface for abutting against the head support.

[0024] It facilitates angle limiting. Different angles can be switched by changing different angle limit blocks.

[0025] Alternatively, the angle adjustment mechanism includes a telescopic support foot, which is hinged to the head bracket, and the sliding frame is provided with a limiting groove for embedding the telescopic support foot.

[0026] The angle can be adjusted by extending or retracting the telescopic support legs.

[0027] It allows for angle adjustment by embedding different limiting slots into the support plate.

[0028] More preferably, the shoulder support includes a fixed base frame, on which a left-end adjustment part, a central fixing part, and a right-end adjustment part are fixedly arranged from left to right;

[0029] The left-end adjustment part is slidably connected to the fixed base frame with the left-right direction as the sliding direction;

[0030] The central fixing part is fixed above the fixing base frame;

[0031] The right-end adjustment part is slidably connected to the fixed base frame with the left-right direction as the sliding direction;

[0032] The shoulder support also includes a cushioning pad that covers the left adjustment section, the central fixing section, and the right adjustment section.

[0033] This invention is designed based on the width of the human shoulder, with independent adjustment on both sides to accommodate different patients' shoulder widths. It is equipped with soft cushioning pads to increase patient comfort and prevent skin pressure sores caused by prolonged immobilization.

[0034] Compared with the prior art, the beneficial effects of this utility model are:

[0035] This invention can fix the patient's head and allow adjustment to a supine chin-elevation position to ensure the smooth conduct of examinations or surgeries, while improving patient comfort and safety. This invention achieves the maintenance of a supine chin-elevation position with a rigid bronchoscope. Attached Figure Description

[0036] Figure 1 This is a schematic diagram of a structure of an angle limiting block used in a specific embodiment 1 of the present invention;

[0037] Figure 2 This is a schematic diagram of the sliding frame after sliding in a specific embodiment 1 of this utility model;

[0038] Figure 3 This is a schematic diagram of a structure using a telescopic support leg in a specific embodiment 1 of this utility model;

[0039] Figure 4 It is a structure schematic view of the neck support of the embodiment 1 of the utility model;

[0040] Figure 5 It is a schematic view under the combination state of the head support and the lifting jaw supporting structure of the embodiment 1 of the utility model;

[0041] Figure 6 It is a structure schematic view of the shoulder support of the embodiment 2 of the utility model.

[0042] In the drawing: 1 is base, 2 is fixed part, 3 is shoulder support, 4 is sliding support, 5 is neck support, 6 is head support, 7 is lifting jaw supporting structure, 8 is angle limiting block, 9 is telescopic supporting leg, 31 is left end adjusting part, 32 is central fixed part, 33 is right end adjusting part, 34 is fixed base frame, 51 is arc-shaped concave structure. DETAILED DESCRIPTION

[0043] The utility model will be further explained in combination with the drawings.

[0044] Referring to Figures 1 to 5 , embodiment 1: a neck shoulder part fixed support for rigid bronchoscopy face-up lifting jaw position, including neck support and shoulder support 3, still including a base 1, the base 1 is connected with the fixed part 2 for fixing on the bed board;The base 1 is fixed with the shoulder support 3 of inclined arrangement;The neck support includes sliding support 4, and the sliding support 4 is slidably connected with the base 1;The neck support still includes the neck support 5 for supporting the neck and the head support 6 for supporting the head, and the head support 6, the neck support 5 and the shoulder support 3 are sequentially arranged on the base 1 from front to back;The opposite side of the head support 6 is equipped with the lifting jaw supporting structure 7 for resisting the lower jaw;The neck support 5 is fixed in the sliding frame, and the neck support 5 is hinged with the head support 6;The neck support still includes the angle adjusting mechanism for adjusting the included angle between the neck support 5 and the head support 6.The utility model through angle adjusting mechanism, it is convenient to realize the adjustment of face-up lifting jaw angle, satisfy different needs.Through the sliding of the neck support, it is convenient to realize the adjustment of the distance between the neck support and the shoulder support 3.Through the lifting jaw supporting structure, the lower jaw is limited, and the head is avoided to sway.The top of the head support 6 is hinged with the neck support 5.

[0045] The sliding frame is slidably connected with the base in front-back direction.

[0046] The bottom of the sliding frame is provided with a sliding block. The base is provided with a sliding groove for slidingly connecting the sliding block. The sliding frame is slidably connected to the base. A locking screw is threadedly connected to the sliding frame. The locking screw is used to abut against the base. The sliding position is locked. Alternatively, the sliding frame and the base are relatively fixed by a longitudinally inserted bolt. The sliding frame is provided with a limiting hole arranged from front to back, and the base is provided with a positioning hole. The bolt is inserted into the limiting hole and the positioning hole.

[0047] The upper surface of the shoulder supporting part 3 is covered with a shoulder silica gel pad. The shoulder silica gel pad is inclined upward from back to front.

[0048] The upper surface of the neck supporting bracket 5 is covered with a neck silica gel pad. The neck silica gel pad is provided with an arc-shaped concave structure 51 in the center for embedding the neck. The central axis of the arc-shaped concave structure is in the front-back direction. The upper surface of the neck silica gel pad is an outward convex arc-shaped surface. The central axis of the outward convex arc-shaped surface is in the left-right direction.

[0049] The upper surface of the head supporting bracket 6 is covered with a head silica gel pad. The head silica gel pad is provided with a concave spherical concave structure in the center.

[0050] The neck silica gel pad is higher than the head silica gel pad. The highest part of the shoulder silica gel pad is lower than the top of the neck silica gel pad.

[0051] The lifting jaw supporting structure 7 includes an L-shaped limiting swing arm. The L-shaped limiting swing arm is provided with a silica gel sleeve on the outside. The L-shaped limiting swing arm is rotationally connected to the head supporting bracket 6 and is locked by a locking screw. When the patient's head is supported on the head supporting bracket, the L-shaped limiting swing arm is installed. The L-shaped limiting swing arm can rotate around the locking screw by an angle. After the position is adjusted and determined, the locking screw is locked and fixed. The silica gel sleeve is provided with a protective sleeve to avoid contamination.

[0052] Participate Figure 1 And Figure 2 The angle adjusting mechanism is an angle limiting block 8. The angle limiting block 8 is detachably installed on the sliding frame. The angle limiting block 8 is provided with a first limiting surface for abutting against the neck supporting bracket 5 and a second limiting surface for abutting against the head supporting bracket 6. The angle is limited. Different angles are switched by replacing different angle limiting blocks.

[0053] Alternatively, participate Figure 3 The angle adjusting mechanism includes a telescopic supporting leg 9. The telescopic supporting leg 9 is hingedly connected to the head supporting bracket 6. The sliding frame is provided with a limiting groove for embedding the telescopic supporting leg 9. The angle is adjusted by the telescopic adjustment of the telescopic supporting leg 9. Alternatively, the sliding frame is provided with a hinge seat for hingedly connecting the bottom of the telescopic supporting leg.

[0054] Participate Figure 6, the shoulder supporting part comprises a fixed base frame 34, and the left end adjusting part 31, the central fixed part 32 and the right end adjusting part 33 are sequentially arranged on the fixed base frame 34 from left to right; the left end adjusting part 31 is slidably connected with the fixed base frame 34 with the left-right direction as the sliding direction; the central fixed part 32 is fixed above the fixed base frame 34; the right end adjusting part 33 is slidably connected with the fixed base frame 34 with the left-right direction as the sliding direction; and the shoulder supporting part further comprises a buffer pad, which covers the left end adjusting part 31, the central fixed part 32 and the right end adjusting part 33. The shoulder supporting part is designed according to the width of the human shoulder, and the left and right sides can be independently adjusted to adapt to the shoulder width of different patients. The soft buffer pad is provided to increase the comfort of the patient and avoid skin pressure injury caused by long-term fixation. The left end adjusting part 31 and the right end adjusting part 33 are provided with sliding blocks at the lower ends. The fixed base frame 34 is provided with sliding rails for slidably connecting the sliding blocks.

[0055] The above is only the preferred embodiment of the utility model, and it should be pointed out that, for the ordinary skilled in the technical field, some improvements and refinements can be made without departing from the principle of the utility model, and these improvements and refinements should also be regarded as the protection scope of the utility model.

Claims

1. A neck-shoulder fixing support for rigid bronchoscopy supine jaw thrust position, comprising a neck support part and a shoulder support part, characterized in that, It also includes a base on which fasteners for fixing to the bed board are connected; The base is fixed with the inclined shoulder support; The neck support includes a sliding bracket, which is slidably connected to the base. The neck support also includes a neck brace for supporting the neck and a head brace for supporting the head, with the head brace, the neck brace and the shoulder support arranged sequentially from front to back on the base. The headrest is equipped with a jaw support structure on each side to hold the lower jaw in place. The neck support is fixed to the sliding bracket, and the neck support is hinged to the head support; The neck brace also includes an angle adjustment mechanism for adjusting the angle between the neck brace and the head brace.

2. The neck and shoulder support for a rigid bronchoscopy head-up position in a supine position as described in claim 1, characterized in that: The upper surface of the shoulder support is covered with a shoulder silicone pad.

3. A neck and shoulder support for a rigid bronchoscopy patient in a supine chin-elevation position according to claim 1, characterized in that: The upper surface of the neck support is covered with a neck silicone pad, and the neck silicone pad has a concave arc-shaped concave structure in the center for embedding into the neck.

4. A neck and shoulder support for a rigid bronchoscopy in a supine, chin-lift position, as described in claim 3, characterized in that: The upper surface of the head support is covered with a head silicone pad, and the head silicone pad has a concave spherical concave structure in the center.

5. A neck and shoulder support for a rigid bronchoscopy patient in a supine chin-elevation position according to claim 4, characterized in that: The neck silicone pad is higher than the head silicone pad.

6. A neck and shoulder support for a rigid bronchoscopy head-up position in a supine position according to claim 1, characterized in that: The chin support structure includes an L-shaped limiting arm, with a silicone sleeve fitted on the outer side of the L-shaped limiting arm. The L-shaped limiting arm is rotatably connected to the head support and is locked by a locking screw.

7. A neck and shoulder support for a rigid bronchoscopy patient in a supine chin-elevation position according to claim 6, characterized in that: A protective sleeve is fitted onto the silicone sleeve.

8. A neck and shoulder support for a rigid bronchoscopy patient in a supine chin-elevation position according to claim 1, characterized in that: The angle adjustment mechanism is an angle limiting block, which is detachably mounted on the sliding bracket. The angle limiting block is provided with a first limiting surface for abutting against the neck support and a second limiting surface for abutting against the head support.

9. A neck and shoulder support for a rigid bronchoscopy head-up position in a supine position according to claim 1, characterized in that: The angle adjustment mechanism includes a telescopic support foot, which is hinged to the head bracket, and the sliding bracket is provided with a limiting groove for embedding the telescopic support foot.

10. A neck and shoulder support for a rigid bronchoscopy patient in a supine chin-elevation position according to claim 1, characterized in that: The shoulder support includes a fixed base frame, on which a left-end adjustment part, a central fixing part, and a right-end adjustment part are fixed from left to right. The left-end adjustment part is slidably connected to the fixed base frame with the left-right direction as the sliding direction; The central fixing part is fixed above the fixing base frame; The right-end adjustment part is slidably connected to the fixed base frame with the left-right direction as the sliding direction; The shoulder support also includes a cushioning pad that covers the left adjustment section, the central fixing section, and the right adjustment section.

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