CN213723096U

CN213723096U - Prone head position device after eye surgery

Info

Publication number: CN213723096U
Application number: CN202022544453.4U
Authority: CN
Inventors: 王吉翔; 王玉瑾; 李军
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-06
Filing date: 2020-11-06
Publication date: 2021-07-20
Anticipated expiration: 2030-11-06

Abstract

A prone head position device after eye surgery, which effectively solves the problem that the face of a patient is easy to be pressed sore when the patient lies prone; the device comprises a waist-shaped main body in the vertical direction, wherein a pear-shaped face groove with a forward opening is formed in the main body, arc-shaped air cavities are formed in the left side and the right side in the main body respectively, a plurality of air holes which are uniformly distributed along the contour direction of a face sheave and are communicated with the air cavities are formed in the main body, a rectangular groove positioned above the face groove is formed in the main body, piston cavities in the left axial direction and the right axial direction are formed in the left side wall and the right side wall in the rectangular groove respectively, push plates are coaxially and slidably connected in the piston cavities, the opposite sides of the two piston cavities are communicated with the air cavities in the corresponding sides through air passages respectively, a round block with the left axial direction and the right axial direction and having a parallelogram section is rotatably connected in the rectangular groove, guide rods are coaxially arranged on the opposite sides of the two push plates respectively, and the opposite ends of the two guide rods are in contact with the round block; the structure is simple, the operation is convenient, the conception is novel, and the practicability is strong.

Description

Prone head position device after eye surgery

Technical Field

The utility model relates to an ophthalmology auxiliary instrument technical field, especially an eye postoperative pronation head position device.

Background

Patient after ophthalmic surgery, patient's postoperative needs prone position places the head on the headrest, the recovery of supplementary patient's eye, but present ophthalmic clinical care postoperative prone head position ware is when using, the patient is at the breathing in-process, mouth and nasal part are facing to the pad of lying prone, the smell is bad and breathe oral smell can leave over on the head position device, also arouse simultaneously that patient's breathing is not smooth easily, place on the head position device around the patient face for a long time simultaneously, the air of easy patient face department is not circulated, and it is not smooth to pronate the blood flow that arouses patient face easily for a long time, lead to the stability of sore to appear pressing in the patient face easily, also arouse the facial uncomfortable of patient simultaneously easily to feel.

SUMMERY OF THE UTILITY MODEL

To the above situation, in order to compensate the not enough of prior art, the utility model aims at providing an eye postoperative prone head position device, the effectual patient of having solved easily appears pressing the problem of sore when pronating.

The technical scheme of its solution is, the utility model discloses a main part of upper and lower direction and waist shape, pear shape and opening facial groove forward has been seted up in the main part, curved air cavity has been seted up respectively to the left and right sides in the main part, set up in the main part a plurality of along facial sheave profile direction equipartitions and with the gas cavity intercommunication the gas pocket, set up the rectangular channel that is located facial groove top in the main part, axial piston chamber about seted up respectively on the wall of the left and right sides in the rectangular channel, coaxial sliding connection has the push pedal in the piston chamber, the opposite side in two piston chambers is respectively through the air cavity intercommunication of air flue rather than corresponding side, axial and axial cross-section are parallelogram's circular piece about the rectangular channel internal rotation is connected with, coaxial guide bar respectively is equipped with on the opposite face of two push pedals, two guide bar looks remote terminals all contact with circular piece.

Compared with the prior art, the beneficial effects of the utility model are that: through the eye frame that sets up, facial groove and silica gel ring, not only be convenient for make patient's face be located facial inslot, also can carry out certain support to patient's eye, the air cavity that is equipped with, the piston chamber, the gas pocket, connecting hole and push pedal, not only be convenient for carry out ventilation and heat dissipation to patient's face, sore is pressed in the prevention, the gas of also having avoided single air cavity is too much or too little, the rate of gas flow has been improved, blow better to patient's face, the effectual appearance that has reduced patient's face and pressed sore, patient's comfort level has been improved simultaneously, the air conditioner is simple in structure, and the operation is convenient, the design is novel, therefore, the clothes hanger is strong in practicability.

Drawings

Fig. 1 is an isometric view of the present invention.

Fig. 2 is a perspective view of the utility model.

Fig. 3 is a full-section left-side perspective view diagram of the utility model.

Fig. 4 is a full-section top axonometric view of the utility model.

Detailed Description

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

By figure 1 to 4, including main part 1 of upper and lower direction and waist shape, pear shape and opening facial groove 2 forward has been seted up in main part 1, curved air cavity 3 has been seted up respectively to the left and right sides in main part 1, set up a plurality of along the gas pocket 4 of 2 outline line direction equipartitions of facial groove and communicating with air cavity 3 in main part 1, set up the rectangular channel 5 that is located facial groove 2 top in main part 1, axial piston chamber 6 about seted up respectively on the wall of the left and right sides in rectangular channel 5, coaxial sliding connection has push pedal 7 in the piston chamber 6, the chamber 3 intercommunication rather than corresponding side is do not passed through the air flue 8 in the back of two piston chambers 6, the circular block 9 that axial and axial cross-section are parallel about rectangular channel 5 internal rotation is connected with, coaxial guide bar 10 is equipped with respectively on the opposite face of two push pedals 7, two guide bar 10 looks remote terminals all contact with circular block 9.

In order to allow the guide rod 10 to come into contact with the circular block 9, said piston chamber 6 is provided coaxially with a spring 11 outside its respective push plate 7.

In order to facilitate the rotation of the circular block 9, a rotating shaft 12 coaxial with the circular block 9 is connected in the rectangular groove 5 in a rotating mode, the rotating shaft 12 is fixedly connected with the circular block 9, a left-right axial motor 13 is arranged in the main body 1, and the output end of the motor 13 is coaxially and fixedly connected with the rotating shaft 12.

In order to improve the comfort of the face of a patient, the face groove 2 is internally provided with an eye frame 14 which is in the left-right direction and is penetrated through from front to back, the face groove 2 is internally provided with a silica gel ring 15 which is positioned in front of the air cavity 3 and is pear-shaped, and the silica gel ring 15 is provided with a plurality of through holes 16 which are in one-to-one correspondence with the air holes 4.

In order to facilitate the better breathing of a patient, the rear side of the face groove 2 is communicated with the outside through a breathing pipe 17, the upper side of the main body 1 is in threaded connection with a filter 18 which is axially arranged up and down and has a downward opening, and the filter 18 is communicated with the breathing pipe 17.

In order to achieve better pressure sore prevention effect, the two air cavities 3 are communicated through the connecting holes 19, and the lower side of the main body 1 is provided with a yielding groove 20 with an opening facing forwards and communicated with the face groove 2.

The utility model discloses when using, at first place patient's face in facial groove 2, make patient's eye be located the positive upside of eye frame 14, support patient's face, and be equipped with silica gel ring 15 in facial groove 2, can improve patient's comfort level, the groove of stepping down 20 that is equipped with, be convenient for improve the comfort level of patient's neck department, simultaneously when patient inhales, can inhale external gas through breathing tube 17 and breathe, and be equipped with filter tip 18, be convenient for filter external gas, promote the breathing of patient health, avoid the breathing uncomfortable that brings because of the prone position;

when the pressure sore on the face of a patient needs to be prevented, firstly, the motor 13 is started, the motor 13 drives the round block 9 to rotate clockwise through the rotating shaft 12, the round block 9 pushes the left push plate 7 to slide leftwards along the piston cavity 6 through the guide rod 10, the left spring 11 is compressed, the push plate 7 pushes the gas in the left piston cavity 6 to extrude into the left air cavity 3 through the air passage 8, meanwhile, the round block 9 no longer pushes the right push plate 7 to slide rightwards along the right piston cavity 6 through the guide rod 10, at the moment, under the action of the right spring 11, the spring 11 pushes the right push plate 7 to slide leftwards along the piston cavity 6, the right push plate 7 sucks the gas in the right air cavity 3 to the right piston cavity 6 through the air passage 8, the gas in the left air cavity 3 is made to flow into the right air cavity 3 through the connecting hole 19, and the gas in the two air cavities 3 is squeezed or sucked through the air hole 4, so as to promote the gas flow in the air cavities 3, during the continuous rotation of the motor 13, the air in the two air cavities 3 is exchanged, and the air is blown to the face of the patient through the air holes 4 and the through holes 16 to dissipate heat, so that the pressure sores are prevented, and the comfort of the patient is improved;

when the patient does not take the supine position treatment any more, the motor 13 is firstly closed, the ventilation and the heat dissipation of the face of the patient are not carried out any more, then the head of the patient is taken out from the face groove 2, and then the filter tip 18 is unscrewed from the main body 1 for replacement, so that the use for the next time is convenient.

Claims

1. A prone head position device after eye surgery comprises a main body (1) which is vertical and waist-shaped, and is characterized in that a pear-shaped face groove (2) with a forward opening is formed in the main body (1), arc-shaped air cavities (3) are respectively formed in the left side and the right side of the main body (1), a plurality of air holes (4) which are uniformly distributed along the contour line direction of the face groove (2) and communicated with the air cavities (3) are formed in the main body (1), rectangular grooves (5) which are positioned above the face groove (2) are formed in the main body (1), piston cavities (6) which are axial left and right are respectively formed in the left side wall and the right side wall of the rectangular groove (5), push plates (7) are coaxially and slidably connected in the piston cavities (6), the opposite sides of the two piston cavities (6) are respectively communicated with the air cavities (3) on the corresponding sides through air passages (8), circular blocks (9) which are axial left and right and have parallelogram-axial sections are rotatably connected in the rectangular groove (5), the opposite surfaces of the two push plates (7) are respectively and coaxially provided with guide rods (10), and the opposite ends of the two guide rods (10) are contacted with the circular block (9).

2. The prone head position device after eye surgery of claim 1 is characterized in that a spring (11) is coaxially arranged in the piston cavity (6) and is positioned outside the push plate (7) on the corresponding side.

3. The prone head position device after eye surgery as claimed in claim 1, wherein the rectangular groove (5) is rotatably connected with a rotating shaft (12) coaxial with the circular block (9), the rotating shaft (12) is fixedly connected with the circular block (9), a left-right axial motor (13) is arranged in the main body (1), and the output end of the motor (13) is coaxially and fixedly connected with the rotating shaft (12).

4. The prone head position device after eye surgery as claimed in claim 1, wherein the face groove (2) is internally provided with an eye frame (14) which is through in the front and back directions and is arranged in the left and right directions, the face groove (2) is internally provided with a pear-shaped silica gel ring (15) which is positioned in front of the air cavity (3), and the silica gel ring (15) is provided with a plurality of through holes (16) which are in one-to-one correspondence with the air holes (4).

5. The prone head position device after eye surgery as claimed in claim 1, wherein the rear side of the face groove (2) is communicated with the outside through a breathing tube (17), the upper side of the main body (1) is in threaded connection with a filter tip (18) which is axially arranged up and down and has a downward opening, and the filter tip (18) is communicated with the breathing tube (17).

6. The prone head position device after eye surgery as claimed in claim 1, wherein the two air chambers (3) are communicated with each other through a connecting hole (19), and the lower side of the main body (1) is provided with a yielding groove (20) which is open forwards and is communicated with the face groove (2).