CN218923105U

CN218923105U - Auxiliary head fixing device for ear washing of children

Info

Publication number: CN218923105U
Application number: CN202320199015.XU
Authority: CN
Inventors: 刘诺舟; 杨子嫣; 熊薇; 谭欣; 陈恒禧; 王瑞瑜
Original assignee: West China Second University Hospital of Sichuan University
Current assignee: West China Second University Hospital of Sichuan University
Priority date: 2023-02-13
Filing date: 2023-02-13
Publication date: 2023-04-28
Anticipated expiration: 2033-02-13

Abstract

The utility model discloses an auxiliary head fixing device for washing the ears of children, which comprises a vertically arranged connecting bracket, wherein a first fixing part is vertically and slidably connected to the upper part of the connecting bracket, the first fixing part is annular and horizontally arranged, a second fixing part is vertically and slidably connected to the lower part of the connecting bracket, the second fixing part is concave with the middle low and the two high sides, the first fixing part is used for fixing the upper part of the head of the child, and the second fixing part is used for supporting the chin of the child. The utility model skillfully designs the first fixing part and the second fixing part, and the separated type head fixing part can adapt to the head condition of children, better fix the heads of the children between the first fixing part and the second fixing part, enable the children to be in a comfortable sitting position and realize the efficient and comfortable head fixing work for the children.

Description

Auxiliary head fixing device for ear washing of children

Technical Field

The utility model relates to the technical field of medical auxiliary equipment, in particular to an auxiliary head fixing device for ear washing of children.

Background

Among many medical patients, children belong to special groups, and because of weak constitution, weak self-protection consciousness, easy reaction, severe struggling and changeable body position, in the ear washing process, the children cannot swing out of a fixed posture like an adult, and the ears are exposed to assist medical staff in ear washing. In clinic, the medical staff is easy to cause improper force and serious even various complications including tympanic membrane perforation during ear washing, so that aiming at the special characteristics of children, it is necessary to design an auxiliary head fixing device suitable for children to reduce the incidence rate of complications related to ear washing operation and realize the purpose of reducing the movement amplitude of the children during ear washing.

Disclosure of Invention

In order to solve the defects in the prior art, the utility model provides an auxiliary head fixing device for washing the ears of children.

In order to achieve the technical purpose, the utility model adopts the following technical scheme:

the utility model provides an auxiliary head fixing device for children ear washing, includes the linking bridge of vertical setting, the vertical sliding connection in linking bridge upper portion has first fixed part, first fixed part is annular, and the level sets up, the vertical sliding connection in linking bridge lower part has the second fixed part, the second fixed part is middle low both sides high spill, first fixed part is used for fixed infant head upper portion, the second fixed part is used for propping up infant chin.

Further, the first fixing part comprises a first sliding rod, a left half ring and a right half ring, one end of the first sliding rod is connected with the connecting bracket in a sliding manner, and the other end of the first sliding rod is connected with the left half ring and the right half ring; the head end of the left semi-ring is hinged to the left side of the end part of the first sliding rod, the head end of the right semi-ring is hinged to the right side of the end part of the first sliding rod, the tail end of the left semi-ring is connected with the tail end of the right semi-ring in a sliding mode, and the first sliding rod, the left semi-ring and the right semi-ring are enclosed to form a head fixing area.

Further, a first chute concentric with the left half ring or the right half ring is arranged in the tail end of one of the left half ring and the right half ring, a first slide rail concentric with the other one of the left half ring and the right half ring is arranged in an extending manner at the tail end of the other one of the left half ring and the right half ring, the first slide rail is connected in the first chute in a sliding manner, and a locking piece is arranged between the tail ends of the left half ring and the right half ring.

Further, the second fixing portion comprises a second sliding rod, a left arc plate and a right arc plate, one end of the second sliding rod is in sliding connection with the connecting support, and the left arc plate and the right arc plate are respectively connected to the left side and the right side of the end part of the other end of the second sliding rod and are in sliding connection with the second sliding rod.

Further, a second sliding groove is formed in the second sliding rod, a second sliding rail is arranged on one side, close to the second sliding rod, of the left side arc plate and the right side arc plate, and the second sliding rail is slidably connected in the second sliding groove.

Further, a jacking screw is arranged below the second sliding rod.

Further, a convex main sliding rail is vertically arranged on the connecting support, a sliding block is arranged at one end, close to the connecting support, of the first sliding rod and the second sliding rod, a concave main sliding groove is arranged in the sliding block, and the main sliding groove is matched with the main sliding rail; and a jacking screw is arranged on the side wall of the main chute.

Further, a cushion pad is arranged on the inner side of the first fixing portion and the inner side of the second fixing portion.

Further, the cushion pad is a sponge pad.

Further, the surface of the cushion pad is provided with an anti-slip pad, and the anti-slip pad is made of rubber or silica gel.

Compared with the prior art, the utility model has the beneficial effects that:

the utility model skillfully designs the first fixing part and the second fixing part, and the separated type head fixing part can adapt to the head condition of children, better fix the heads of the children between the first fixing part and the second fixing part, enable the children to be in a comfortable sitting position and realize the efficient and comfortable head fixing work for the children.

The first fixing part is provided with an adjustable structure, and the enclosing size of the first fixing part can be adjusted; the opening degree of the second fixing part can be adjusted, so that the child head shape can be better adapted, and the actual use effect is optimized.

The inner sides of the first fixing part and the second fixing part are provided with the buffer cushion and the anti-slip pad, the buffer cushion is more attached to the curve of the head of the infant, meanwhile, the discomfort of the infant is reduced, and the anti-slip pad can prevent the head fixing piece from separating from the head of the infant, so that the fixing is comfortable and reliable.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered limiting the scope, and that other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic overall structure of an embodiment of the present utility model;

FIG. 2 is a top view of the first securing portion;

fig. 3 is a longitudinal sectional view of the second fixing portion.

Reference numerals: the anti-skid device comprises a 1-connecting bracket, 11-main sliding rails, 2-first fixing parts, 21-first sliding rails, 22-left half rings, 23-right half rings, 24-head fixing areas, 25-first sliding grooves, 26-first sliding rails, 27-jacking screws, 28-main sliding grooves, 29-sliding blocks, 3-second fixing parts, 31-second sliding rails, 32-left arc plates, 33-right arc plates, 34-second sliding grooves, 35-second sliding rails, 4-buffering pads and 5-anti-skid pads.

Detailed Description

For the purposes of making the objects, technical solutions and advantages of the embodiments of the present application more clear, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is apparent that the described embodiments are some embodiments of the present application, but not all embodiments. The components of the embodiments of the present application, which are generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present application, as provided in the accompanying drawings, is not intended to limit the scope of the application, as claimed, but is merely representative of selected embodiments of the application. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments herein without making any inventive effort, are intended to be within the scope of the present application.

The utility model provides an auxiliary head fixing device for children ear washing, includes the linking bridge 1 of vertical setting, the vertical sliding connection in linking bridge 1 upper portion has first fixed part 2, first fixed part 2 is annular, and the level sets up, the vertical sliding connection in linking bridge 1 lower part has second fixed part 3, second fixed part 3 is middle low both sides high spill. The first fixing part 2 is used for fixing the upper part of the head of the infant, the second fixing part 3 is used for supporting the chin of the infant, and the upper and lower positions of the first fixing part 2 and the second fixing part 3 relative to the connecting support 1 are adjusted so as to fix the head of the infant.

Further, the first fixing portion 2 includes a first slide bar 21, a left half ring 22 and a right half ring 23, one end of the first slide bar 21 is slidably connected with the connecting bracket 1, the other end is connected with the left half ring 22 and the right half ring 23, the head end of the left half ring 22 is hinged on the left side of the end portion of the first slide bar 21, the head end of the right half ring 23 is hinged on the right side of the end portion of the first slide bar 21, the tail end of the left half ring 22 is slidably connected with the tail end of the right half ring 23, and the first slide bar 21, the left half ring 22 and the right half ring 23 enclose to form a head fixing area 24. Specifically, a first chute 25 concentric with the left half ring 22 or the right half ring 23 is provided in the tail end of one of the left half ring 22 and the right half ring 23, a first slide rail 26 concentric with the other one of the left half ring and the right half ring is provided in an extending manner at the tail end of the other half ring, the first slide rail 26 is slidably connected in the first chute 25, and a locking member is provided between the tail ends of the left half ring 22 and the right half ring 23; in one embodiment, a threaded hole perpendicular to the first sliding groove 25 and communicated with the first sliding groove 25 is formed in one side, close to the tail end, of the semi-ring provided with the first sliding groove 25, a tightening screw 27 is connected in the threaded hole, the tightening screw 27 can be loosened to adjust the first sliding rail 26 and the first sliding groove 25, and the tightening screw 27 is tightened to fix the semi-ring. By rotating left half 22 and right half 23, size adjustment of head fixation area 24 can be achieved to accommodate patients with different head sizes.

Further, the second fixing portion 3 includes a second slide bar 31, a left arc plate 32, and a right arc plate 33, one end of the second slide bar 31 is slidably connected to the connecting bracket 1, and the left arc plate 32 and the right arc plate 33 are respectively connected to left and right sides of an end of the other end of the second slide bar 31 and are slidably connected to the second slide bar 31. Specifically, a second sliding groove 34 is provided in the second sliding rod 31, a second sliding rail 35 is provided on a side of the left side arc plate 32 and the right side arc plate 33 close to the second sliding rod 31, and the second sliding rail 35 is slidably connected in the second sliding groove 34; the opening degree between the left arc plate 32 and the right arc plate 33 can be adjusted to adapt to patients with different sizes of facial forms; preferably, a tightening screw is arranged below the second sliding rod 31, so as to fix the left arc plate 32 and the right arc plate 33.

Further, a convex main sliding rail 11 is vertically arranged on the connecting bracket 1, a sliding block 29 is arranged at one end of the first sliding rod 21 and the second sliding rod 31, which is close to the connecting bracket 1, a concave main sliding groove 28 is arranged in the sliding block 29, and the main sliding groove 28 is matched with the main sliding rail 11; the side wall of the main chute 28 is provided with a tightening screw, so that the first slide bar 21 and the second slide bar 31 can be conveniently fixed.

Further, a cushion pad 4 is arranged on the inner side of the first fixing part 2 and the inner side of the second fixing part 3, and the cushion pad 4 is a sponge cushion; the surface of the cushion pad 4 is provided with an anti-slip pad 5, and preferably, the anti-slip pad 5 is made of rubber or silica gel. The cushion 4 can laminate the infant head curve more and reduce infant discomfort simultaneously, and slipmat 5 can prevent that fixed part and infant head from breaking away from, considers the problem of travelling comfort simultaneously, in this embodiment the material of slipmat 5 selects rubber or silica gel, finally makes the infant be in a comparatively comfortable position to the head fixation work to infant efficiency, comfort has been realized.

The specific use flow of the utility model is as follows:

the device is arranged on an examination table, an infant sits on an examination chair, and the body is slightly tilted forwards; adjusting the height of the second fixing part to support the second fixing part on the chin of the child, and adjusting the opening of the second fixing part to attach the second fixing part to the cheek of the child; the height position of the first fixing part is adjusted to be fixed on the upper part of the head of the infant from top to bottom, and the enclosing size of the first fixing part is adjusted to be attached to the upper part of the head of the infant; the infant can be in a comfortable and safe sitting posture, and the ear can be washed.

Of course, the present utility model is capable of other various embodiments and its several details are capable of modification and variation in light of the present utility model by one skilled in the art without departing from the spirit and scope of the utility model as defined in the appended claims.

Claims

1. An auxiliary head fixing device for washing the ears of children, which is characterized in that: including linking bridge (1) of vertical setting, the vertical sliding connection in linking bridge (1) upper portion has first fixed part (2), first fixed part (2) are cyclic annular, and the level sets up, the vertical sliding connection in linking bridge (1) lower part has second fixed part (3), second fixed part (3) are middle low both sides high spill, first fixed part (2) are used for fixed infant head upper portion, second fixed part (3) are used for propping up infant chin.

2. The child ear-washing auxiliary head fixing device according to claim 1, wherein: the first fixing part (2) comprises a first sliding rod (21), a left half ring (22) and a right half ring (23), one end of the first sliding rod (21) is in sliding connection with the connecting bracket (1), and the other end of the first sliding rod is connected with the left half ring (22) and the right half ring (23); the head end of the left half ring (22) is hinged to the left side of the end part of the first sliding rod (21), the head end of the right half ring (23) is hinged to the right side of the end part of the first sliding rod (21), the tail end of the left half ring (22) is in sliding connection with the tail end of the right half ring (23), and the first sliding rod (21), the left half ring (22) and the right half ring (23) are enclosed to form a head fixing area (24).

3. The child ear-washing auxiliary head fixing device according to claim 2, wherein: the novel semi-ring device is characterized in that a first chute (25) concentric with the left semi-ring (22) or the right semi-ring (23) is arranged in the tail end of one of the left semi-ring (22) and the right semi-ring (23), a first sliding rail (26) concentric with the other one of the left semi-ring and the right semi-ring is arranged at the tail end of the other one of the left semi-ring and the right semi-ring, the first sliding rail (26) is slidably connected in the first chute (25), and a locking piece is arranged between the tail ends of the left semi-ring (22) and the right semi-ring (23).

4. The child ear-washing auxiliary head fixing device according to claim 2, wherein: the second fixing part (3) comprises a second slide bar (31), a left side arc plate (32) and a right side arc plate (33), one end of the second slide bar (31) is in sliding connection with the connecting support (1), and the left side arc plate (32) and the right side arc plate (33) are respectively connected to the left side and the right side of the end part of the other end of the second slide bar (31) and are in sliding connection with the second slide bar (31).

5. The child ear-washing auxiliary head fixing device according to claim 4, wherein: a second sliding groove (34) is formed in the second sliding rod (31), a second sliding rail (35) is arranged on one side, close to the second sliding rod (31), of the left side arc plate (32) and the right side arc plate (33), and the second sliding rail (35) is slidably connected in the second sliding groove (34).

6. The child ear-washing auxiliary head fixing device according to claim 5, wherein: and a jacking screw is arranged below the second sliding rod (31).

7. The child ear-washing auxiliary head fixing device according to claim 4, wherein: a convex main sliding rail (11) is vertically arranged on the connecting support (1), a sliding block (29) is arranged at one end, close to the connecting support (1), of the first sliding rod (21) and the second sliding rod (31), a concave main sliding groove (28) is arranged in the sliding block (29), and the main sliding groove (28) is matched with the main sliding rail (11); and the side wall of the main chute (28) is provided with a jacking screw.

8. The child ear-washing auxiliary head fixing device according to claim 1, wherein: a buffer pad (4) is arranged on the inner side of the first fixing part (2) and the inner side of the second fixing part (3).

9. The child ear-washing auxiliary head fixation apparatus of claim 8, wherein: the cushion pad (4) is a sponge pad.

10. The child ear-washing auxiliary head fixation apparatus of claim 8, wherein: the surface of the cushion pad (4) is provided with an anti-slip pad (5), and the anti-slip pad (5) is made of rubber or silica gel.