CN219021846U

CN219021846U - Fixing device of adjustable neck

Info

Publication number: CN219021846U
Application number: CN202222766793.0U
Authority: CN
Inventors: 李秋婵; 陆世翠; 谢义平; 谢晓玲; 陈羽诗; 覃春容; 李静丽; 李清; 黄晓景
Original assignee: Second Affiliated Hospital of Guangxi Medical University
Current assignee: Second Affiliated Hospital of Guangxi Medical University
Priority date: 2022-10-20
Filing date: 2022-10-20
Publication date: 2023-05-16
Anticipated expiration: 2032-10-20

Abstract

The utility model discloses a fixing device capable of adjusting a neck, which belongs to the field of medical auxiliary appliances and comprises an arc-shaped front supporting plate and an arc-shaped rear supporting plate, wherein a groove is formed in the middle of the front supporting plate, a spring is fixedly connected to the bottom of the groove, an adjusting block is fixedly connected to one end of the spring, which is far away from the bottom of the groove, both sides of the groove are respectively provided with a sliding groove, both sides of the adjusting block are respectively in sliding fit with the sliding grooves, through holes communicated with the sliding grooves are formed in the front supporting plate on both sides of the sliding grooves, and first screws are connected to the through holes in an internal thread mode. After fixing front support plate and back backup pad and neck position, patient's chin is placed on the regulating block, rotatory first screw rod makes first screw rod keep away from the slider, and when the regulating block atress, the slider can slide in the spout, and the patient can be according to the needs of oneself down press regulating block to suitable position after, and rotatory first screw rod again makes first screw rod offset with the regulating block, fixes slider and regulating block, adjusts the position of chin place department from this, improves patient's comfort level.

Description

Fixing device of adjustable neck

Technical Field

The utility model belongs to the field of medical auxiliary appliances, and particularly relates to a neck-adjustable fixing device.

Background

The cervical fixer is mainly applied to cervical vertebra fracture and dislocation caused by trauma, neck of cervical marrow injury patient is braked and fixed, and a supporting effect can be generated between chin and forechest of a user by wearing the cervical fixer, so that the pressure of the neck of the user is reduced, cervical vertebra fracture caused by excessive cervical vertebra movement is avoided, dislocation aggravated, spinal cord injury aggravated is caused, cervical vertebra fracture dislocation is also applied to cervical vertebra fracture dislocation without long-term fixation of operation patient until fracture dislocation healing, and cervical vertebra dislocation fracture patient is also applied to postoperative clinical fixation.

The patent with the publication number of CN 113041001A discloses a neck fixing device for emergency department, which belongs to the technical field of emergency equipment. The fixing device comprises a first fixing part and a second fixing part, wherein the first fixing part is positioned on the back side of a human body, the second fixing part is positioned on the front side of the human body, the first fixing part and the second fixing part are detachably connected through a connecting piece, the first fixing part comprises an outer shell, and the inner side wall of the outer shell is a U-shaped cavity for accommodating a neck; the fixing mechanism comprises a lamp panel which is arranged above the outer shell and matched with the U-shaped cavity, a liquid storage bag is arranged above the lamp panel, a light-to-solid-liquid conversion polymer material is stored in the liquid storage bag, a plurality of ultraviolet lamps are arranged on the lamp panel, and each ultraviolet lamp is electrically connected with a power supply through a control switch. The fixing device can form a fixing die which is completely matched with the curve of the neck of a patient according to the individual characteristics of the patient, the fixing effect is kept through the semiconductor refrigerating layer, cold compress is carried out on an affected part, the heat generated by the semiconductor refrigerating layer is utilized to realize the transformation from solid state to liquid state, and the separation of the neck and the neck fixer is realized.

However, this solution does not allow to divide the neck fixation device in two parts, which is relatively inconvenient when the patient wears the device by himself, and which cannot be adjusted according to the patient's needs, and which cannot be moved when the patient needs to eat or clamp the chin, which makes the neck fixation device less comfortable.

Disclosure of Invention

In order to solve the problems, the utility model provides a fixing device capable of adjusting the neck, the position of a chin placing part can be adjusted, and the comfort level of a patient is improved.

In order to achieve the above object, the technical scheme of the present utility model is as follows: the utility model provides a fixing device of adjustable neck, includes curved preceding backup pad and curved back backup pad, and preceding backup pad middle part is equipped with the recess, and recess bottom fixedly connected with spring, the one end fixedly connected with regulating block of recess bottom is kept away from to the spring, and the recess both sides all are equipped with the spout, regulating block both sides respectively with spout sliding fit, all be equipped with the through-hole with the spout intercommunication in the preceding backup pad of spout both sides, through-hole internal thread connection has first screw rod, first screw rod offsets with the regulating block.

The principle and the beneficial effects of the scheme are adopted: after fixing front support plate and back backup pad with the neck position, patient's chin is placed on the regulating block, when patient needs downwardly regulated regulating block, reverse rotation first screw rod makes first screw rod keep away from the slider, when the regulating block is unstressed, because the effect of spring, spring promotion regulating block upwards slides, the slider can slide in the spout this moment, the patient can press down the regulating block according to own needs, the slider slides to suitable position in the spout this moment, after the regulating block slides to suitable position, forward rotation first screw rod again, make first screw rod offset with the regulating block, fix slider and regulating block, thereby adjust the position of chin place department, improve patient's comfort level.

Further, preceding backup pad and back backup pad all include upper plate and hypoplastron, and the upper plate bottom is equipped with the removal groove, and the hypoplastron top is equipped with the movable block, and the movable block is located the removal inslot and with the vertical sliding fit in removal groove, and equal screw thread fit has a plurality of second screw rods on the upper plate, and the second screw rod offsets with the movable block.

The beneficial effects are that: when the height of the front support plate or the rear support plate is not suitable for a patient, the second screw rod can be reversely rotated, so that the second screw rod is far away from the moving block, the position of the moving block in the moving groove is manually adjusted to a proper position, and then the second screw rod is rotated forward, so that the second screw rod is propped against the moving block, and the moving block is fixed. Therefore, the heights of the front supporting plate and the rear supporting plate can be adjusted, the adjustable purpose of the fixing device of the neck is achieved, and the comfort and convenience of the device are improved.

Further, the bottom of preceding backup pad articulates there is the supporting shoe, fixedly connected with extension spring on the supporting shoe, and extension spring keeps away from supporting shoe one end and preceding backup pad fixed connection.

The beneficial effects are that: when the patient is low or stooped, the supporting block at the bottom end of the front supporting plate is propped against the body, and at the moment, the supporting block rotates around the hinged position, and when the patient is low or stooped, the supporting block is pulled to the starting position due to the action of the tension spring.

Further, one side of front support plate one side fixedly connected with hinge, the opposite side and the back backup pad fixed connection of hinge, front support plate keep away from hinge one side fixedly connected with eye-splice, back backup pad keep away from hinge one side fixedly connected with jack.

The beneficial effects are that: the front support plate and the rear support plate are hinged, so that the front support plate and the rear support plate are connected integrally, when a patient uses the device, the front support plate and the rear support plate are placed at the neck position, the buckle can be buckled with the jack to complete wearing, and the device is simple and quick to wear, and can be worn by the patient by himself.

Further, a plurality of ventilation holes are arranged on the front support plate and the rear support plate.

The beneficial effects are that: the ventilation holes can facilitate ventilation of the neck position.

Further, the first elastic band of fixedly connected with in the preceding backup pad, one side and the eye-splice fixed connection of preceding backup pad are kept away from to first elastic band, fixedly connected with second elastic band in the back backup pad, and back backup pad one end and jack fixed connection are kept away from to second elastic band, eye-splice and jack joint.

The beneficial effects are that: the front supporting plate is fixedly connected with the eye-splice through the first elastic band, the rear supporting plate is fixedly connected with the eye-splice through the second elastic band, and the connection tightness of the front supporting plate and the rear supporting plate can be adjusted through the first elastic band and the second elastic band.

Further, the adjusting block is provided with a first baffle fixedly connected with the front supporting plate, a second baffle is arranged outside the joint of the upper plate and the lower plate, and a third baffle is fixedly connected with one side of the concave surface of the hinge.

The beneficial effects are that: the first separation blade can avoid the regulating block to carry out the centre gripping to the patient when sliding, and the second separation blade can prevent to carry out the centre gripping to the patient when upper plate and hypoplastron are adjusted, and the third separation blade can prevent that the hinge from causing the injury to the patient when rotating.

Drawings

Fig. 1 is a block diagram of an adjustable neck fixing device according to an embodiment of the present utility model.

Fig. 2 is a front support plate elevation view of an embodiment of the present utility model.

Detailed Description

The following is a further detailed description of the embodiments:

reference numerals in the drawings of the specification include: front support plate 1, back support plate 2, hinge 3, first elastic band 4, eye-splice 5, upper plate 7, lower plate 8, travel groove 9, travel block 10, recess 11, spring 12, regulating block 13, spout 14, first screw 15, supporting block 16, extension spring 17, second screw 18, bleeder vent 19.

An example is substantially as shown in figures 1 and 2: the utility model provides a fixing device of adjustable neck, includes curved preceding backup pad 1 and curved back backup pad 2, one side of preceding backup pad 1 one side fixedly connected with hinge 3, the opposite side and the back backup pad 2 fixed connection of hinge 3, the first elastic band 4 of fixedly connected with on the preceding backup pad 1, one side fixedly connected with eye-splice 5 of preceding backup pad 1 is kept away from to first elastic band 4, fixedly connected with second elastic band on the back backup pad 2, second elastic band is kept away from back backup pad 2 one end fixedly connected with jack, eye-splice and jack joint.

The front support plate 1 and the rear support plate 2 comprise an upper plate 7 and a lower plate 8, a moving groove 9 is formed in the bottom end of the upper plate 7, a moving block 10 is arranged on the top end of the lower plate 8, and the moving block 10 is located in the moving groove 9 and vertically and slidably matched with the moving groove 9. The middle part of the front supporting plate 1 is provided with a groove 11, the bottom of the groove 11 is fixedly connected with a spring 12, one end of the spring 12, which is far away from the bottom of the groove 11, is fixedly connected with an adjusting block 13, both sides of the groove 11 are respectively provided with a sliding groove 14, both sides of the adjusting block 13 are respectively in sliding fit with the sliding grooves 14, the front supporting plate 1 at both sides of the sliding groove 14 is respectively provided with a through hole communicated with the sliding groove 14, the through hole is internally and spirally connected with a first screw 15, and the first screw 15 is propped against the adjusting block 13.

The bottom of the front supporting plate 1 is hinged with a supporting block 16, a tension spring 17 is fixedly connected to the supporting block 16, one end, away from the supporting block 16, of the tension spring 17 is fixedly connected with the front supporting plate 1, a plurality of second screws 18 are in threaded fit with the upper plate 7, and the second screws 18 are abutted against the moving block 10. A plurality of ventilation holes 19 are arranged on the front support plate 1 and the rear support plate 2. The adjusting block 13 is provided with a first baffle fixedly connected with the front supporting plate 1, a second baffle is arranged outside the joint of the upper plate 7 and the lower plate 8, and a third baffle is fixedly connected with one side of the concave surface of the hinge 3.

The specific implementation process is as follows: the front support plate 1 and the rear support plate 2 are hinged, the front support plate 1 and the rear support plate 2 are connected integrally, when a patient uses the device, the front support plate 1 and the rear support plate 2 are placed at the neck position, the eye-splice 5 and the jack are buckled, the front support plate 1 is fixedly connected with the eye-splice 5 through the first elastic band 4, the rear support plate 2 is fixedly connected with the eye-splice 5 through the second elastic band, the connection tightness of the front support plate 1 and the rear support plate 2 can be adjusted through the first elastic band 4 and the second elastic band, and the device is simple and quick to wear, and the patient can wear the device by himself.

When the height of the front support plate 1 or the rear support plate 2 is not suitable for a patient, the second screw 18 can be reversely rotated to enable the second screw 18 to be far away from the movable block 10, the position of the movable block 10 in the movable groove 9 is manually adjusted to a proper position, and then the second screw 18 is rotated forward to enable the second screw 18 to be propped against the movable block 10, so that the movable block 10 is fixed. The height of the front support plate 1 and the rear support plate 2 can be adjusted, so that the neck fixing device can achieve the adjustable purpose, and the comfort and convenience of the device are improved.

After the device is worn by a patient, the chin of the patient is placed on the regulating block 13, when the patient needs to downwards regulate the regulating block 13, the first screw 15 is reversely rotated, so that the first screw 15 is far away from the sliding block, when the regulating block 13 is not stressed, the regulating block 13 is pushed by the spring 12 to upwards slide due to the action of the spring 12, the sliding block can slide in the sliding groove 14, the patient can downwards press the regulating block 13 according to the needs of the patient, the sliding block slides to a proper position in the sliding groove 14 at the moment, after the regulating block 13 slides to the proper position, the first screw 15 is rotated forward again, the first screw 15 is propped against the sliding block, the sliding block and the regulating block 13 are fixed, and therefore, the position of the chin placement position is regulated, and the comfort level of the patient is improved.

When the patient is lowered or stooped, the support block 16 at the bottom end of the front support plate 1 is abutted against the body, and at this time, the support block 16 is rotated around the hinge, and when the patient is lowered or stooped, the support block 16 is pulled to the starting position by the action of the tension spring 17. The ventilation holes 19 can facilitate ventilation of the neck. The first separation blade can avoid adjusting block 13 to carry out the centre gripping to the patient when sliding, and the second separation blade can prevent to carry out the centre gripping to the patient when upper plate 7 and hypoplastron 8 are adjusted, and the third separation blade can prevent hinge 3 when rotating, causes the injury to the patient.

The foregoing is merely exemplary of the present utility model and the specific structures and/or characteristics of the present utility model that are well known in the art have not been described in detail herein. It should be noted that, for those skilled in the art of teaching mould, several variations and modifications can be made without departing from the structure of the present utility model, and these should also be considered as the protection scope of the present utility model, and these do not affect the effect of implementing the utility model and the practical applicability of the patent. The protection scope of the present application shall be subject to the content of the claims, and the description of the specific embodiments and the like in the specification can be used for explaining the content of the claims.

Claims

1. An adjustable neck fixing device, characterized in that: including curved preceding backup pad and curved back backup pad, preceding backup pad middle part is equipped with the recess, and recess bottom fixedly connected with spring, the one end fixedly connected with regulating block of recess bottom is kept away from to the spring, and the recess both sides all are equipped with the spout, regulating block both sides respectively with spout sliding fit, all be equipped with the through-hole with the spout intercommunication in the preceding backup pad of spout both sides, through-hole female connection has first screw rod, first screw rod offsets with the regulating block.

2. The adjustable neck securement device of claim 1, wherein: the front support plate and the rear support plate both comprise an upper plate and a lower plate, the bottom end of the upper plate is provided with a moving groove, the top end of the lower plate is provided with a moving block, and the moving block is positioned in the moving groove and vertically in sliding fit with the moving groove.

3. The adjustable neck securement device of claim 2, wherein: the bottom of preceding backup pad articulates there is the supporting shoe, fixedly connected with extension spring on the supporting shoe, and the extension spring is kept away from supporting shoe one end and preceding backup pad fixed connection, and equal screw thread fit has a plurality of second screw rods on the upper plate, and the second screw rod offsets with the movable block.

4. A neck-adjustable fixation device according to claim 3, wherein: front support plate one side fixedly connected with one side of hinge, the opposite side and the back backup pad fixed connection of hinge, front support plate keep away from hinge one side fixedly connected with eye-splice, back backup pad keep away from hinge one side fixedly connected with jack.

5. The adjustable neck securement device of claim 4, wherein: a plurality of ventilation holes are arranged on the front support plate and the rear support plate.

6. The adjustable neck securement device of claim 5, wherein: the front support plate is fixedly connected with a first elastic band, one side, away from the front support plate, of the first elastic band is fixedly connected with the eye-splice, the rear support plate is fixedly connected with a second elastic band, one end, away from the rear support plate, of the second elastic band is fixedly connected with the jack, and the eye-splice is connected with the jack in a clamping mode.

7. The adjustable neck securement device of claim 6, wherein: the adjusting block is provided with a first baffle fixedly connected with the front supporting plate, a second baffle is arranged outside the joint of the upper plate and the lower plate, and a third baffle is fixedly connected with one side of the concave surface of the hinge.