CN213047835U

CN213047835U - Adjustable prone headrest

Info

Publication number: CN213047835U
Application number: CN202021488680.3U
Authority: CN
Inventors: 朱艳
Original assignee: Suzhou Science and Technology Town Hospital
Current assignee: Suzhou Science and Technology Town Hospital
Priority date: 2020-07-25
Filing date: 2020-07-25
Publication date: 2021-04-27
Anticipated expiration: 2030-07-25

Abstract

An adjustable prone position headrest, comprising a forehead support part on the front side and a chin support part on the rear side, the chin support part and the forehead support part are arranged in a body; the forehead support part is supported by a symmetrically arranged left support part It also includes a Y-shaped bracket, and the Y-shaped bracket includes the first and second support rods symmetrically arranged on the front side and the third support rod on the rear side, and a lifting cylinder arranged in the middle of the Y-shaped bracket. , the second and third support rods are all fixed on the lifting cylinder; the left support part and the right support part are respectively slidably arranged on the first and second support rods, and the lower chin support part is slidably arranged on the third support rod It also includes a base, a sleeve is vertically arranged in the middle of the base, and the lower part of the lifting cylinder is inserted into the sleeve and can move up and down along the sleeve; because the height is adjustable and the adjustment is convenient, a single set of driving device is adopted, the cost is low, and the structure is simple , Low failure rate and long service life.

Description

Adjustable prone position head cushion

Technical Field

The utility model belongs to the technical field of medical auxiliary equipment, concretely relates to prone position headrest with adjustable.

Background

Clinically, after spinal surgery or under the conditions of waist, back and hip wounds, examination of the waist and back or matching with pancreatography and cholangiography examination and abdominal pain caused by flatulence, a patient is required to take a prone position, when the patient takes the prone position, a flexible body matched with the peripheral outline of the face of the patient is required to support, so that the patient can breathe smoothly and feel comfortable, particularly, a polymer gel prone position head pad (as shown in figure 1, hereinafter referred to as prone position head pad) of a medical operating room in recent years has good skin friendliness and bearing performance, although the market price is frequently over 2000 yuan, a lot of patients can feed back after using the head pad, and the prone position head pad has excellent use experience.

However, the prone position head cushion adopts a one-step forming process, the area of the middle part for exposing the core face cannot be adjusted when the prone position head cushion is used, and the prone position head cushion cannot be suitable for various patients, so that hospitals are high in cost, but face the embarrassment of low use rate.

In addition, the height of the prone position head cushion is also troublesome to adjust, because the comfortable heights of the heads of different patients in the prone positions are different, in actual operation, the height of the prone position head cushion can be generally adjusted by plugging a large amount of fabrics in the prone position head cushion, and the height of the patients can be adjusted for many times in the process of finding comfortable postures, namely, the prone position head cushion and the heads of the patients are lifted for many times and then the fabrics are pulled out or plugged in, so that the patient and medical personnel are inconveniently caused, and the workload of the medical personnel and the pain of the patients are increased.

Therefore, it is necessary to provide a prone position head cushion with adjustable height and size, which is convenient to operate.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a prone position headrest with adjustable height and size.

In order to solve the technical problem, the utility model discloses an adjustable prone position headrest, which comprises a forehead supporting part at the front side and a chin supporting part at the rear side, wherein a sunken intubation part is formed between the chin supporting part and the forehead supporting part, and the chin supporting part and the forehead supporting part are arranged in a split way;

the forehead supporting part consists of a left supporting part and a right supporting part which are symmetrically arranged;

the lifting device also comprises a Y-shaped support, wherein the Y-shaped support comprises a first support rod, a second support rod, a third support rod and a lifting cylinder, the first support rod and the second support rod are symmetrically arranged at the front side, the third support rod is arranged at the rear side, the lifting cylinder is arranged in the middle of the Y-shaped support, and the first support rod, the second support rod and the third support rod are all fixed on the lifting cylinder;

the left supporting part and the right supporting part are respectively arranged on the first supporting rod and the second supporting rod in a sliding manner, and the chin supporting part is arranged on the third supporting rod in a sliding manner;

the lifting cylinder is characterized by further comprising a base, a sleeve is vertically arranged in the middle of the base, and the lower portion of the lifting cylinder is inserted into the sleeve and can move up and down along the sleeve.

Preferably, the lifting cylinder is internally provided with threads, the base is provided with a motor, and the motor is in transmission connection with the lifting cylinder through a screw rod and controls the Y-shaped support to lift.

Preferably, the first, second and third struts are respectively provided with a through sliding groove along the respective length direction.

Preferably, the bottoms of the left support part, the right support part and the chin support part are provided with connecting pieces with threaded holes.

Preferably, each connecting piece is matched with an adjusting bolt, and the upper part of the adjusting bolt penetrates through the sliding groove and is in threaded connection with the connecting piece.

Preferably, the surface of the base is provided with a lifting switch, and the lifting switch is electrically connected with the motor.

Preferably, the lifting switch is provided on a side of the forehead support portion.

Preferably, the lifting cylinder and the sleeve are square columns with adaptive shapes.

Preferably, the surfaces of the chin support and the forehead support are both hydrogel materials.

The utility model discloses a prone position headrest with adjustable has following advantage at least:

the utility model discloses an adjustable prone position headrest, according to the design of actual in service behavior, the distance between its chin supporting part and forehead supporting part is manually adjustable, the forehead supporting part comprises left supporting part and right supporting part, makes the width of forehead supporting part manually adjustable; and the whole height of prone position headrest passes through the electrical control, manual adjustable part can carry out the adaptability adjustment according to different patients before patient's head is put on, to the height adjustment that can go on after patient's head is put on to needs, adopt motor control lift, this not only great convenience patient adjustment, patient's self-adjustment head height when being favorable to long-term the use, medical personnel's work load has still been reduced, the governing speed has been improved, and, because only set up the motor that is used for the height adjustment, all the other parts are through manual regulation, the cost is saved, the structure is simplified, the fault rate is low, long service life.

Drawings

Fig. 1 is a schematic structural view of a conventional prone position head cushion.

Fig. 2 is a schematic top view of an adjustable prone position head cushion.

Fig. 3 is a schematic view of the adjustable prone position headrest of fig. 2 with the forehead and chin support portions removed.

Fig. 4 is a schematic view of the internal structure of the base of the adjustable prone position head cushion in fig. 2.

The reference numbers in the figures are: 1-forehead supporting part, 2-chin supporting part, 3-cannula part, 4-left supporting part, 5-right supporting part, 6-Y-shaped bracket, 610-first supporting rod, 620-second supporting rod, 630-third supporting rod, 640-lifting cylinder, 7-base, 8-sleeve, 9-motor, 10-screw rod, 11-sliding groove, 12-connecting piece, 13-adjusting bolt and 14-lifting switch.

Detailed Description

The present invention is further described in detail below with reference to examples so that those skilled in the art can implement the invention with reference to the description.

It will be understood that terms such as "having," "including," and "comprising," when used herein, do not preclude the presence or addition of one or more other elements or groups thereof.

As shown in fig. 2-4, an adjustable prone position headrest comprises a forehead supporting part 1 at the front side and a chin supporting part 2 at the rear side, wherein a sunken intubation part 3 is formed between the chin supporting part and the forehead supporting part, is used for exposing the oral, nasal and ocular parts of a patient and the like, and leaves a large enough passage for the oral and nasal intubation; the chin supporting part and the forehead supporting part are arranged in a split manner;

the forehead support part consists of a left support part 4 and a right support part 5 which are symmetrically arranged;

the lifting device also comprises a Y-shaped support 6, wherein the Y-shaped support comprises a first support rod 610, a second support rod 620, a third support rod 630 and a lifting cylinder 640, the first support rod 610 and the second support rod 620 are symmetrically arranged on the front side, the third support rod 630 is arranged on the rear side, the lifting cylinder 640 is arranged in the middle of the Y-shaped support, and the first support rod, the second support rod and the third support rod are all fixed on;

the left supporting part and the right supporting part are respectively arranged on the first supporting rod and the second supporting rod in a sliding manner, and the chin supporting part is arranged on the third supporting rod in a sliding manner; the left supporting part and the right supporting part respectively slide along the first supporting rod and the second supporting rod, and when the left supporting part and the right supporting part slide, the distance between the left supporting part and the right supporting part and the distance between the chin supporting part and the forehead supporting part are simultaneously changed.

The lifting cylinder is characterized by further comprising a base 7, a sleeve 8 is vertically arranged in the middle of the base, and the lower portion of the lifting cylinder is inserted into the sleeve and can move up and down along the sleeve. Because the lower jaw of a person is small, the required supporting area is relatively small, so that a stable supporting effect can be formed by adopting the fixed-shape lower jaw supporting part, the necessity of adopting a deformable design for the lower jaw supporting part is low, and the cost can be reduced.

The lifting cylinder is internally provided with threads, the base is provided with a motor 9, and the motor is in transmission connection with the lifting cylinder through a screw rod 10 and controls the Y-shaped support to lift.

And the first, second and third supporting rods are respectively provided with a through sliding chute 11 along the respective length direction.

And the bottoms of the left support part, the right support part and the chin support part are provided with connecting pieces 12 with threaded holes. Each connecting piece is matched with an adjusting bolt 13, and the upper part of each adjusting bolt penetrates through the sliding groove and is in threaded connection with the connecting piece. The adjusting bolt is used for fixing the left supporting part, the right supporting part and the chin supporting part, and when the adjusting bolt needs to be adjusted, the adjusting bolt is loosened.

The base surface is equipped with lifting switch 14, lifting switch and motor electric connection.

The lifting switch is arranged on one side of the forehead-approaching support part. The lifting switch is arranged on one side far away from the trunk of the patient, and is beneficial to the adjustment of medical staff or the patient.

The lifting cylinder and the sleeve are square columns with the corresponding shapes.

The surfaces of the chin supporting part and the forehead supporting part are made of hydrogel materials.

When the lifting support is used, the positions of the left support part, the right support part and the chin support part are adjusted according to the size of the face outline of a patient, the adjusting bolt is screwed, the head of the patient is placed on the lifting support, and then the height of the Y-shaped support is adjusted through the lifting switch.

While the embodiments of the invention have been disclosed above, it is not limited to the applications listed in the description and the embodiments, which are fully applicable in all kinds of fields suitable for the invention, and further modifications may be readily made by those skilled in the art, and the invention is therefore not limited to the specific details and embodiments shown and described herein, without departing from the general concept defined by the claims and their equivalents.

Claims

1. an adjustable prone position head pad, comprising a forehead support part on the front side and a chin support part on the back side, a concave intubation part is formed between the chin support part and the forehead support part, it is characterized in that , the chin support part and the forehead support part are arranged in a body;

The forehead support part is composed of a left support part and a right support part arranged symmetrically;

It also includes a Y-shaped bracket, the Y-shaped bracket includes the first and second supporting rods symmetrically arranged on the front side and the third supporting rod on the rear side, and a lifting cylinder arranged in the middle of the Y-shaped bracket, the first, second and third supporting rods are all fixed on the lifting cylinder;

The left support portion and the right support portion are respectively slidably arranged on the first and second support rods, and the chin support portion is slidably arranged on the third support rod;

It also includes a base, a sleeve is vertically arranged in the middle of the base, and the lower part of the lifting cylinder is inserted into the sleeve and can move up and down along the sleeve.

2 . The adjustable prone position headrest according to claim 1 , wherein a thread is provided in the lift cylinder, a motor is provided on the base, and the motor is connected to the lift cylinder through a screw drive and controls the Y-shape. 3 . The stand lifts.

3 . The adjustable prone position headrest according to claim 1 , wherein the first, second, and third support rods are respectively provided with through chute along their respective length directions. 4 .

4 . The adjustable prone position headrest according to claim 3 , wherein the bottoms of the left support portion, the right support portion and the chin support portion are provided with connecting pieces with threaded holes. 5 .

5 . The adjustable prone position headrest according to claim 4 , wherein each connecting piece is matched with an adjusting bolt, and the upper part of the adjusting bolt passes through the chute and is threadedly connected with the connecting piece. 6 .

6 . The adjustable prone position headrest according to claim 2 , wherein a lift switch is provided on the surface of the base, and the lift switch is electrically connected to the motor. 7 .

7 . The adjustable prone position headrest according to claim 6 , wherein the lift switch is provided on the side near the forehead support portion. 8 .

8 . The adjustable prone position headrest according to claim 2 , wherein the lifting cylinder and the sleeve are square columns with suitable shapes. 9 .

9 . The adjustable prone position headrest according to claim 1 , wherein the surfaces of the chin support part and the forehead support part are made of hydrogel material. 10 .