CN211354841U

CN211354841U - Liftable prostrate headrest

Info

Publication number: CN211354841U
Application number: CN201921667961.2U
Authority: CN
Inventors: 高源媛
Original assignee: Nanjing First Hospital
Current assignee: Nanjing First Hospital
Priority date: 2019-10-08
Filing date: 2019-10-08
Publication date: 2020-08-28
Anticipated expiration: 2029-10-08

Abstract

The utility model relates to a headrest technical field, specifically speaking relates to a liftable lie prostrate headrest, including the headrest main part, the top surface of headrest main part has been seted up face's cavity and has been led to the groove, and the embedded gasbag that is equipped with of headrest main part all has seted up the cavity in the headrest main part of the gasbag left and right sides, from up having set gradually bottom plate, end strap and flexible layer board down in the cavity, installs a plurality of miniature push rods between bottom plate and the end strap, installs a plurality of air springs between end strap and the flexible layer board. This liftable lie prostrate headrest, the face cavity and the logical groove through, can prevent that the patient of lying prone from flattening trachea cannula, through filling the gassing to the gasbag, reach the purpose of adjusting face cavity size to adapt to the patient of different face types, through setting up the miniature push rod between bottom plate and end attachment strap, make the headrest main part can carry out the regulation of height.

Description

Liftable prostrate headrest

Technical Field

The utility model relates to a headrest technical field, specifically speaking relates to a liftable prostrate headrest.

Background

The prone position headrest is a headrest which is convenient for patients who only have prone position to use. When a patient lies prone under the condition that the tracheal cannula is inserted into the head of the patient, the tracheal cannula is flattened by the head of the patient, airflow is unsmooth, and meanwhile the height of the existing prone headrest is generally fixed and cannot meet the use requirements of different patients.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a liftable lie prostrate headrest to solve the problem that provides among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a liftable prostrate headrest, includes the headrest main part, the cavity of face has been seted up to the middle part position department of headrest main part top surface, the rear side end face department of headrest main part seted up with the logical groove that the cavity of face is linked together, the embedded annular gasbag that is equipped with of headrest main part, the gasbag cup joints the empty outside of face, the surface department of gasbag is connected with blast pipe and gas tube, the gasbag left and right sides all seted up the cavity in the headrest main part, from up having set gradually bottom plate, end attachment strap and flexible layer board down in the cavity, the bottom plate with install a plurality of miniature push rods between the end attachment strap, the end attachment strap with install a plurality of air springs between the flexible layer board.

Preferably, the top surface of the headrest body has a concave arc-surface-like structure.

Preferably, the air faucet is located on the outer side of the headrest body, and a plug is plugged at the opening of the air faucet.

Preferably, an air pump is further embedded in the headrest body, the other end of the air suction pipe is connected with the air outlet end of the air pump, the air inlet end of the air pump is connected with the air suction pipe, and the air suction pipe extends to the outer side of the headrest body.

Preferably, the bottom plate is tightly attached to the cavity bottom of the cavity, and two ends of the top and bottom of the micro push rod are fixed to the bottom access plate and the bottom plate through screws respectively.

Preferably, the flexible supporting plate is tightly attached to the cavity top of the cavity, the top surface of the bottom butt plate has the same profile as the cavity top of the cavity, and the top end and the bottom end of the air spring are fixed to the flexible supporting plate and the bottom butt plate through screws respectively.

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

1. the liftable prone headrest is characterized in that the face cavity and the through grooves are formed in the headrest main body, and the air bag surrounding the face cavity is arranged in the headrest main body, so that when a patient lies prone on the headrest main body, the trachea cannula can be connected with the mouth and nose of the patient through the through grooves, the trachea cannula can be prevented from being flattened by the prone patient, the condition that air flow is not smooth is caused, and meanwhile, the size of the air bag can be adjusted by inflating and deflating the air bag, so that the purpose of adjusting the size of the face cavity is achieved, and the prone headrest can be suitable for patients with different face types;

2. this liftable prostrate headrest through setting up bottom plate, end access board and the flexible layer board in the headrest main part to be provided with miniature push rod between bottom plate and end access board, be provided with air spring between end access board and flexible layer board, make the headrest main part can carry out the regulation of height under miniature push rod's effect, make patient's head and headrest main part contact have more the compliance when having more under air spring's effect, increase patient's comfort level.

Drawings

FIG. 1 is a schematic view of the entire structure of embodiment 1;

FIG. 2 is a sectional view of the whole structure of embodiment 1;

FIG. 3 is a schematic view showing the structure of the airbag in embodiment 1;

fig. 4 is a schematic structural view of the base plate in embodiment 1.

In the figure: 1. a headrest body; 1a, face cavity; 1b, a through groove; 1c a cavity; 2. an air bag; 21. an exhaust pipe; 211. an air tap; 22. an air pump; 221. an inflation tube; 222. an air intake duct; 3. a base plate; 31. a micro push rod; 4. a bottom access panel; 41. an air spring; 5. a flexible pallet.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Further, "a number" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

Example 1

The embodiment provides a liftable prone headrest, as shown in fig. 1-4, including headrest main body 1, face cavity 1a has been seted up to the middle part position department of headrest main body 1 top surface, and the logical groove 1b that is linked together with face cavity 1a has been seted up to the rear side end face department of headrest main body 1, makes the patient lie prostrate can make trachea cannula pass through logical groove 1b and patient's mouth nose portion with face cavity 1a laminating when on headrest main body 1 and link to each other, prevents that trachea cannula from being flattened. The top surface of the headrest main body 1 is of a concave arc surface-shaped structure, so that a patient can comfortably lie on the headrest main body 1 in a prone position

In this embodiment, the headrest body 1 is embedded with an annular air bag 2, the air bag 2 is sleeved outside the face cavity 1a, and the outer surface of the air bag 2 is connected with an exhaust pipe 21 and an inflation pipe 221. The air cock 211 is located the outside of headrest body 1, and the oral area position department of air cock 211 is filled with the end cap, can deflate gasbag 2 through pulling out the end cap for 2 flat sons of gasbag get off, thereby make the outside expansion of face cavity 1 a.

Further, an air pump 22 is further embedded in the headrest body 1, the other end of the air suction pipe 222 is connected with the air outlet end of the air pump 22, the air inlet end of the air pump 22 is connected with the air suction pipe 222, the air suction pipe 222 extends to the outer side of the headrest body 1, the air pump 22 can start to work by connecting the air pump 22 with an external power supply and pumps air into the airbag 2 through the air charging pipe 221, so that the airbag 2 is expanded, and the face cavity 1a is retracted inwards.

In addition, all seted up cavity 1c in the headrest main part 1 of the gasbag 2 left and right sides, from up having set gradually bottom plate 3, end access board 4 and flexible layer board 5 down in the cavity 1c, install a plurality of miniature push rods 31 between bottom plate 3 and the end access board 4, install a plurality of air springs 41 between end access board 4 and the flexible layer board 5.

Specifically, the bottom plate 3 is tightly attached to the bottom of the cavity 1c, and the two ends of the top and the bottom of the micro push rod 31 are fixed to the bottom access plate 4 and the bottom plate 3 through screws, so that the micro push rod 31 starts to stretch and retract when the micro push rod 31 is connected with an external power supply and can drive the bottom access plate 4 to move up and down, and the purpose of adjusting the height of the headrest body 1 is achieved. The flexible supporting plate 5 is tightly attached to the top of the cavity 1c, so that when a patient is rested on the headrest main body 1, the top end of the air spring 41 can be prevented from causing discomfort to the head of the patient due to the protrusion in the headrest main body 1 under the blocking of the flexible supporting plate 5. The top surface of the bottom access plate 4 is the same as the cavity top profile of the cavity 1c, and the top and bottom ends of the air spring 41 are respectively fixed with the flexible supporting plate 5 and the bottom access plate 4 through screws, so that the head of a patient is more comfortable under the soft support of the air spring 41 when the patient is in a prone position.

In addition, the control buttons of the air pump 22 and the micro push rod 31 are installed at the front side end face of the headrest body 1, so that the air pump 22 and the micro push rod 31 can be conveniently controlled, a power interface is also installed at the side end face of the headrest body 1, and the power lines of the air pump 22 and the micro push rod 31 are communicated with the power interface, so that the air pump 22 and the micro push rod 31 can be conveniently communicated with an external power supply.

It should be noted that the headrest body 1 is made of memory cotton, so that the headrest body 1 can be attached to the head of a patient, and the comfort of the patient is increased, the air pump 22 related to the present invention can use a ZT600-01 type micro air pump produced by the precise electronics limited company of the township, east guan, and the related control circuit is provided by the manufacturer, the micro push rod 31 related to the present invention can use a micro small stroke non-standard push rod produced by Ningbo Yingbo electronic technology limited company, and the related control circuit is provided by the manufacturer, the air spring 41 related to the present invention can use a YQ series micro nitrogen spring produced by the Xiangle spring limited company of Guangzhou, the air pump 22, the micro push rod 31 and the air spring 41 related to the present invention are prior art, and can be completely realized by the skilled person in the art, and are not described herein again, the present invention also does not relate to improvements in the circuitry and methods of use.

The liftable prone position headrest of this embodiment is when using, at first the patient uses the prone position pillow on headrest main part 1 after aligning face and face cavity 1a, the trachea cannula that the patient used this moment links to each other through logical groove 1b and patient's mouth nose portion, prevent that the patient from flattening trachea cannula, then switch on air pump 22 and external power supply and make air pump 22 begin work and pump gas to gasbag 2 interior through gas tube 221, the pump gas through air pump 22 and the exhaust of blast pipe 21 can be adjusted the size of gasbag 2 inflation, reach the purpose of adjusting face cavity 1a size, with the patient who is suitable for different face types, miniature push rod 31 begins to do telescopic work and can drive end strap 4 and do the motion from top to bottom when switching on miniature push rod 31 and external power supply at last, thereby reach the purpose to the 1 altitude mixture control of headrest main part.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a liftable prostrate headrest, includes headrest main part (1), its characterized in that: a face cavity (1a) is arranged in the middle of the top surface of the headrest main body (1), a through groove (1b) communicated with the face cavity (1a) is arranged on the end surface of the back side of the headrest main body (1), an annular air bag (2) is embedded in the headrest main body (1), the air bag (2) is sleeved outside the face cavity (1a), the outer surface of the air bag (2) is connected with an exhaust pipe (21) and an inflation pipe (221), cavities (1c) are respectively arranged in the headrest main body (1) at the left side and the right side of the air bag (2), a bottom plate (3), a bottom lapping plate (4) and a flexible supporting plate (5) are sequentially arranged in the cavity (1c) from bottom to top, a plurality of micro push rods (31) are arranged between the bottom plate (3) and the bottom lapping plate (4), and a plurality of air springs (41) are arranged between the bottom lapping plate (4) and the flexible supporting plate (5).

2. The liftable prone headrest of claim 1, wherein: the top surface of the headrest main body (1) is of a concave arc surface-shaped structure.

3. The liftable prone headrest of claim 1, wherein: an air nozzle (211) is arranged on the outer side of the headrest main body (1), and a plug is plugged at the opening of the air nozzle (211).

4. The liftable prone headrest of claim 1, wherein: an air pump (22) and an air suction pipe (222) are further embedded in the headrest main body (1), the other end of the air suction pipe (222) is connected with the air outlet end of the air pump (22), the air inlet end of the air pump (22) is connected with the air suction pipe (222), and the air suction pipe (222) extends to the outer side of the headrest main body (1).

5. The liftable prone headrest of claim 1, wherein: the bottom plate (3) is tightly attached to the cavity bottom of the cavity (1c), and the top end and the bottom end of the micro push rod (31) are fixed to the bottom butt strap (4) and the bottom plate (3) through screws respectively.

6. The liftable prone headrest of claim 1, wherein: the flexible supporting plate (5) is tightly attached to the top of the cavity (1c), the top surface of the bottom butt strap (4) is identical to the profile of the top of the cavity (1c), and the two ends of the top and the bottom of the air spring (41) are fixed to the flexible supporting plate (5) and the bottom butt strap (4) through screws respectively.