CN210044220U

CN210044220U - A neck fixing device for emergency department

Info

Publication number: CN210044220U
Application number: CN201920306408.XU
Authority: CN
Inventors: 谢静; 熊小兰; 张方方
Original assignee: Second Affiliated Hospital of Zhengzhou Unviersity
Current assignee: Second Affiliated Hospital of Zhengzhou Unviersity
Priority date: 2019-03-11
Filing date: 2019-03-11
Publication date: 2020-02-11
Anticipated expiration: 2029-03-11

Abstract

A neck fixing device for emergency department effectively solves the problems that the existing neck fixing device is inconvenient to use and the neck moves to cause secondary injury in the fixing process; the sliding block is provided with a vertical waist-shaped groove which is through in the front and back direction, the inner wall of the back shell is provided with a positioning hole which is positioned right behind the waist-shaped groove, a positioning pin which can slide in the front and back direction and penetrates through the front shell is arranged in the positioning hole, the front side of the positioning pin is provided with a raised stop block, and the back surface of the raised stop block can be contacted with the front surface of the sliding block; the novel multifunctional electric heating cooker is simple in structure, convenient to maintain and repair, lower in cost compared with the same type of products, convenient to operate, novel in concept and high in practicability.

Description

A neck fixing device for emergency department

Technical Field

The utility model relates to an emergency department apparatus technical field, concretely relates to neck fixing device for emergency department.

Background

The emergency department is the department with the most centralized and most various severe patients and the most important rescue and management tasks in the hospital, and is the necessary way for all emergency patients to be admitted for treatment. Is one of the departments of the patient who is mainly used for receiving medical service in the emergency hospital. With respect to the outpatient department with appointment, the patients using the emergency room are required to have a sudden diagnosis, such as traffic accident, stroke, premature delivery of pregnant women, etc.

When a patient is injured on the neck in an emergency department, the neck needs to be fixed firstly, then further diagnosis and treatment are carried out, but the existing fixing device sometimes shields the injured part, so that the disease condition is not diagnosed, the adjusting capability is poor, and corresponding adjustment cannot be carried out according to different patients.

The Chinese patent is an authorization notice number of a neck fixing device used in an emergency department, and comprises the following parts: CN207370790U discloses a neck fixing device, which uses the transmission of gears and threaded rods to realize the lifting of lifting rods, but the device has higher cost, the parts are not easy to be repaired when damaged, and the head of a patient can move along with the cloth support in the fixing process, causing secondary damage to the neck.

SUMMERY OF THE UTILITY MODEL

To the above situation, for overcoming the defects of the prior art, the utility model aims at providing a neck fixing device for emergency department, the effectual current neck fixing device of having solved uses inconveniently, and moves the problem that causes the secondary injury at fixed in-process neck.

The technical scheme of its solution is, the utility model discloses a hollow procapsid and back casing are equipped with gliding slider from top to bottom in the back casing, the slider right side is fixed with the briquetting that the right-hand member runs through the back casing, be fixed with the supporting shoe that is located under the briquetting on the back casing, set up the waist type groove that link up around vertical direction and on the slider, set up a locating hole that is located the waist type groove directly behind, be equipped with a locating pin that can slide around and run through the procapsid in the locating hole, the locating pin front side is equipped with protruding dog, protruding dog rear surface can contact with the front surface of slider.

Compared with the prior art, the beneficial effects of the utility model are that: can satisfy different patients to the fixed requirement of neck, do not shelter from the patient neck, improve diagnosis efficiency, before the neck is fixed, the patient head is put on the supporting shoe, reduces the neck and removes, reduces the possibility that the patient received secondary damage, and this simple structure is convenient for maintain and repair, and more low cost than the product cost of the same type, convenient operation conceives the novelty, and the practicality is strong.

Drawings

Fig. 1 is a three-dimensional perspective view of the present invention.

Fig. 2 is a front view of the axle measuring and cutting device of the present invention.

Fig. 3 is a front view of the present invention.

Fig. 4 is a cross-sectional axial view of a-a of fig. 3 according to the present invention.

Detailed Description

The following describes the embodiments of the present invention in further detail with reference to the accompanying drawings.

By figure 1 to figure 4, the utility model discloses a hollow procapsid 1 and back casing 2, be equipped with gliding slider 3 from top to bottom in the

back casing

2, 3 right sides of slider are fixed with the briquetting 4 that the right-hand member runs through back casing 2, be fixed with the supporting shoe 5 that is located under the briquetting 4 on the back casing 2, set up the waist type groove 6 that link up around vertical direction and on the slider 3, set up a locating hole 7 that is located waist type groove 6 dead astern on the 2 inner walls of back casing, be equipped with a locating pin 8 that can slide around and run through procapsid 1 in the locating hole 7, 8 front sides of locating pin are equipped with protruding dog 9, protruding dog 9 rear surface can contact with the front surface of slider 3.

In order to realize the movement of the sliding block 3, the inner wall of the upper side of the rear shell 2 is provided with a rotatable first chain wheel 10, the inner wall of the lower side of the rear shell 2 is provided with a rotatable second chain wheel 11, the first chain wheel 10 and the second chain wheel 11 are connected through a chain 12, and the sliding block 3 is fixed at the right end of the chain 12.

In order to fix the first chain wheel 10 and the second chain wheel 11, the first chain wheel 10 and the second chain wheel 11 are respectively connected with the rear shell 2 through a fixed shaft in a rotating way.

A crank 13 is fixed to the front end of the second sprocket 11 coaxially with the second sprocket 11 and penetrates the front housing 1 to rotate the second sprocket 11.

In order to make the slider 3 slide better, the two opposite surfaces of the front shell 1 and the rear shell 2 are respectively provided with a sliding groove 14 corresponding to the slider 3, and the slider 3 can slide in the two sliding grooves 14.

In order to position the sliding block 3, a supporting plate 15 positioned below the positioning pin 8 is fixed at the front end of the front shell 1, an L-shaped handle 16 is hinged on the supporting plate 15, and the middle part of the handle 16 is hinged with the front end of the positioning pin 8 through a connecting rod 17.

In order to better fix the head, the opposite surfaces of the pressing block 4 and the supporting block 5 are respectively provided with an arc surface.

When the utility model is used, the utility model,

the patient puts the head on the arc-shaped surface of the supporting block 5, the rocking handle 13 is rotated clockwise, the second chain wheel 11 rotates synchronously, and the first chain wheel 10 rotates through the chain 12; the sliding block 3 slides downwards in the sliding groove 14 along with the rotation of the chain 12, and simultaneously drives the pressing block 4 to move downwards, and when the arc-shaped surface of the pressing block 4 is tightly contacted with the head of a patient, the rocking handle 13 stops rotating; in the whole process, the head of the patient only needs to be placed on the arc-shaped surface of the supporting block 5 without moving, so that the possibility of secondary injury to the neck of the patient is reduced;

at the moment, the handle 16 is pushed backwards, the handle 16 drives the positioning pin 8 to move backwards through the connecting rod 17, the rear end of the positioning pin 8 moves backwards in the positioning hole 7, the rear surface of the protruding stop block 9 is in contact with the front surface of the sliding block 3, when the connecting rod 17 reaches the horizontal position, the sliding block 3 is extruded on the rear wall of the sliding groove 14, the lower parts of the positioning pin 8, the connecting rod 17 and the handle 16 are located at the same straight line position, namely the position reaches a dead point position, the handle 16 is stopped to be pushed, the sliding block 3 is completely fixed and cannot move up and down, the head of a patient is completely fixed, the neck of the patient cannot move freely due to the fixation of the head, the fixing effect is achieved, and the neck;

after treatment is finished, the handle 16 is pulled forwards, the positioning pin 8 is driven to move forwards through the connecting rod 17, the rear end of the positioning pin 8 moves forwards in the positioning hole 7, the rear surface of the convex stop block 9 is separated from the front surface of the sliding block 3, and the sliding block 3 is restored to a free state; anticlockwise rotation rocking handle 13, second sprocket 11 synchronous revolution drives first sprocket 10 through chain 12 and rotates, and briquetting 4 and slider 3 rotate the rebound along with chain 12, and patient's head is kept away from to the arcwall face of briquetting 4, removes the fixed to patient's head, makes patient's neck can move.

The utility model discloses set up respectively on two opposite faces of preceding casing 1 and back casing 2 with the corresponding spout 14 of slider 3, prevent that slider 3 from taking place slope and swing at the removal in-process, influencing the fixed effect of briquetting 4 to the head.

The utility model discloses be equipped with the arcwall face on briquetting 4 and 5 opposite faces of supporting shoe respectively, play the effect of better fixed head, and can increase its comfort level.

The utility model discloses the rear end that sets up locating pin 8 is located locating hole 7, is for guaranteeing that the removal of locating pin 8 is the back-and-forth movement, prevents that locating pin 8 from taking place the slope at the removal in-process, influences the location effect of slider 3.

Claims

1. The utility model provides a neck fixing device for emergency department, including hollow procapsid (1) and back casing (2), a serial communication port, be equipped with gliding slider (3) from top to bottom in back casing (2), slider (3) right side is fixed with briquetting (4) that the right-hand member runs through back casing (2), be fixed with supporting shoe (5) that are located briquetting (4) under on back casing (2), set up waist type groove (6) that link up around vertical direction and on slider (3), set up one locating hole (7) that are located waist type groove (6) dead astern on back casing (2) inner wall, be equipped with one in locating hole (7) and slide around and run through locating pin (8) of procapsid (1), locating pin (8) front side is equipped with protruding dog (9), protruding dog (9) rear surface can contact with the front surface of slider (3).

2. The neck fixing device for the emergency department according to claim 1, wherein a rotatable first chain wheel (10) is arranged on the inner wall of the upper side of the rear shell (2), a rotatable second chain wheel (11) is arranged on the inner wall of the lower side of the rear shell (2), the first chain wheel (10) and the second chain wheel (11) are connected through a chain (12), and the sliding block (3) is fixed at the right end of the chain (12).

3. The neck fixing device for emergency department according to claim 2, wherein the first chain wheel (10) and the second chain wheel (11) are respectively rotatably connected with the rear housing (2) through a fixed shaft.

4. The neck fixing device for emergency department according to claim 2, wherein the front end of the second chain wheel (11) is fixed with a rocking handle (13) coaxial with the second chain wheel and penetrating the front shell (1).

5. The neck fixing device for emergency department according to claim 1, wherein the two opposite surfaces of the front shell (1) and the rear shell (2) are respectively provided with a sliding slot (14) corresponding to the sliding block (3), and the sliding block (3) can slide in the two sliding slots (14).

6. The neck fixing device for emergency department according to claim 1, wherein the front end of the front housing (1) is fixed with a support plate (15) below the positioning pin (8), the support plate (15) is hinged with an L-shaped handle (16), and the middle part of the handle (16) is hinged with the front end of the positioning pin (8) through a connecting rod (17).

7. The neck fixing device for emergency department according to claim 1, wherein the opposite surfaces of the pressing block (4) and the supporting block (5) are respectively provided with an arc surface.