CN215689499U

CN215689499U - Prone position head support frame

Info

Publication number: CN215689499U
Application number: CN202121107513.4U
Authority: CN
Inventors: 刘成; 陈瑞; 刘金志; 何伟华
Original assignee: Liuzhou Traditional Chinese Medicine Hospital Liuzhou Zhuang Medical Hospital
Current assignee: Liuzhou Traditional Chinese Medicine Hospital Liuzhou Zhuang Medical Hospital
Priority date: 2021-04-26
Filing date: 2021-04-26
Publication date: 2022-02-01
Anticipated expiration: 2031-04-26

Abstract

The utility model discloses a prone position head support frame, which belongs to the technical field of medical instruments and comprises a frame body and a support pad arranged on the frame body, wherein the support pad comprises a bottom pad, a plurality of first air bags, a plurality of second air bags and a pad cover; the bottom cushion is provided with a matching groove matched with the face of a patient, and the first air bags and the second air bags are alternately arranged on the top surface of the bottom cushion and arranged around the matching groove; the cushion cover is detachably sleeved on the outer side of the bottom cushion, and the plurality of first air bags and the plurality of second air bags are both positioned in the cushion cover; the frame body is provided with an automatic inflator, and the first air bags and the second air bags are respectively connected with the automatic inflator through first air pipes and second air pipes and alternately inflate and deflate under the control of the automatic inflator; the utility model solves the problem that the face of a patient is pressed for a long time when the patient adopts a prone position for operation.

Description

Prone position head support frame

Technical Field

The utility model relates to the technical field of medical instruments, in particular to a prone position head support frame.

Background

Clinically, some surgical operations require a patient to perform the operation in a prone position, one side of an operating bed is provided with a support frame for supporting the head of the patient, the support frame comprises a frame body and a support pad arranged on the frame body, and the support pad is provided with a through hole or a groove matched with the face of the human body; because the operation time is long, the face of the patient is pressed for a long time, the blood flow is not smooth, and even pressure sores are generated in serious cases, so that great pain is brought to the patient; accordingly, there is a need for improvements to existing support stands.

SUMMERY OF THE UTILITY MODEL

In view of the above, there is a need for a prone position head support frame for solving the problem that the face of a patient is pressed for a long time when the patient is operated in the prone position.

In order to achieve the purpose, the technical scheme adopted by the utility model is as follows:

a prone position head support frame comprises a frame body and a support pad arranged on the frame body, wherein the support pad comprises a bottom pad, a plurality of first air bags, a plurality of second air bags and a pad cover; the bottom cushion is provided with a matching groove matched with the face of a patient, and the plurality of first air bags and the plurality of second air bags are alternately arranged on the top surface of the bottom cushion and arranged around the matching groove; the cushion cover is detachably sleeved on the outer side of the bottom cushion, and the plurality of first air bags and the plurality of second air bags are both positioned in the cushion cover; be provided with automatic inflator on the support body, the first gasbag of a plurality of with a plurality of second gasbag respectively through first trachea and second trachea with automatic inflator links to each other, and inflate in turn and lose heart under automatic inflator's control, just when first gasbag is in the gas filled state, the second gasbag is in the state of disappointing, when the second gasbag is in the gas filled state, first gasbag is in the state of disappointing.

Preferably, the rack body comprises a cross rod, a connecting rod, a fixing sleeve, a vertical rod and a supporting plate; one end of the cross rod is used for being connected with a sickbed, the other end of the cross rod is connected with the connecting rod, the fixing sleeve is fixedly arranged on the connecting rod, the vertical rod is movably arranged in the fixing sleeve, the cross rod and the connecting rod are both vertically arranged with the vertical rod, and a first locking screw for locking the vertical rod is arranged on the outer side of the fixing sleeve; the supporting plate is fixedly installed at the top of the vertical rod, and the supporting pad is fixedly installed on the supporting plate.

Preferably, the number of the cross rods is two, two ends of the connecting rod are respectively and fixedly connected with the two cross rods, and the fixing sleeve is arranged in the middle of the connecting rod.

Preferably, the horizontal pole is the telescopic link, and it includes fixed knot and telescopic joint, telescopic joint movable mounting be in the fixed knot, the fixed knot is provided with and is used for locking the second locking screw of telescopic joint.

Preferably, the cushion cover is made of antibacterial fabric.

Preferably, the antibacterial fabric is silver ion antibacterial fiber.

Preferably, the automatic inflator comprises a shell detachably connected with the connecting rod, and a controller, an inflator pump, a power supply, an air pressure sensor, a first electromagnetic valve and a second electromagnetic valve which are all arranged in the shell; a pressure measuring box is arranged in the shell, and the air pressure sensor is arranged in the pressure measuring box; the inflator pump, the power supply, the air pressure sensor, the first electromagnetic valve and the second electromagnetic valve are all electrically connected with the controller; the air outlet of the inflator pump is connected with the pressure measuring box through a connecting pipe, and the connecting pipe is provided with a one-way valve; the first electromagnetic valve and the second electromagnetic valve are both two-position three-way valves, and the first electromagnetic valve is provided with a first interface, a second interface and a third interface; the first interface is connected with the pressure measuring box, the second interface and the third interface extend out of the shell, and the second interface is connected with the first air pipe; when the first electromagnetic valve is electrified, only the first interface is communicated with the second interface to execute inflation operation; when the first electromagnetic valve is powered off, only the second interface is communicated with the third interface to execute the exhaust operation; the second electromagnetic valve is provided with a fourth interface, a fifth interface and a sixth interface; the fourth interface is connected with the pressure measuring box, the fifth interface and the sixth interface extend out of the shell, and the fifth interface is connected with the second air pipe; when the second electromagnetic valve is electrified, only the fifth interface is communicated with the sixth interface, and the exhaust operation is executed; when the second electromagnetic valve is powered off, only the fourth interface is communicated with the fifth interface to execute inflation operation; the controller controls the first electromagnetic valve and the second electromagnetic valve to be powered off or powered on simultaneously in a timed mode.

Preferably, one side of the shell is provided with a fixing clamp, and the shell is detachably connected with the connecting rod through the fixing clamp.

Due to the adoption of the technical scheme, the utility model has the following beneficial effects:

1. the supporting pad is provided with a plurality of first air bags and a plurality of second air bags, and is provided with an automatic inflator, the first air bags and the second air bags are alternately inflated and deflated under the control of the automatic inflator, and the face of a patient is massaged through the inflation and deflation conversion of the first air bags and the second air bags at intervals, so that the blood circulation of the face is promoted, and the problem that the face is pressed for a long time to cause blood obstruction and even pressure sores is avoided; the automatic inflator automatically inflates and deflates the air bag, manual control is not needed, convenience and practicability are achieved, and the workload of medical staff is reduced.

2. The supporting pad comprises a bottom pad and a pad cover, wherein the pad cover is detachably sleeved on the bottom pad, the first air bags and the second air bags are all positioned in the pad cover, the pad cover is arranged on the outer side of the air bags, the comfort level of the patient for leaning is improved, and the air bags are prevented from being attached to the face of the patient to influence the ventilation of the skin; the cushion cover and the bottom cushion are detachably connected, so that the cushion cover is convenient to disassemble and wash, and the cushion cover is made of antibacterial fabric, so that the cushion cover has good antibacterial and bacteriostatic functions and improves safety.

3. The automatic inflator is used for controlling the alternative inflation and deflation of the first air bags and the second air bags, and has the advantages of simple structure, small size and low cost; an air pressure sensor is arranged in the automatic inflator and used for monitoring the air pressure of the first air bags or the second air bags; when the air pressure of the first air bag or the second air bag reaches the limit value set by the controller during inflation, the controller controls the inflator pump to stop inflating, and the safety is high; otherwise, the controller controls the inflator pump to inflate to ensure that the inflation meets the requirements.

4. The frame body has the lifting and stretching functions, and the position of the supporting pad can be conveniently adjusted, so that the adjustment can be carried out according to the actual conditions of different patients, and the comfort level of the head of the patient for resting is improved; in addition, the utility model can be adapted to different operation beds and has better universality.

Drawings

Fig. 1 is a front view of a prone position head support provided by an embodiment of the present invention;

FIG. 2 is a schematic view of the installation of a prone position head support provided by an embodiment of the present invention;

FIG. 3 is a schematic view of a support pad according to an embodiment of the present invention;

FIG. 4 is a schematic illustration of an arrangement of a first bladder and a second bladder provided in accordance with an embodiment of the present invention;

FIG. 5 is a schematic view of the attachment of a load cell provided by an embodiment of the present invention;

FIG. 6 is a schematic diagram of the electrical connections of the automatic inflator provided by an embodiment of the present invention;

the main reference symbols in the drawings are as follows:

in the figure, 1-cross rod, 2-connecting rod, 3-fixing sleeve, 4-vertical rod, 5-supporting plate, 6-first locking screw, 7-second locking screw, 8-supporting pad, 9-bottom pad, 10-first air bag, 11-second air bag, 12-cushion cover, 13-matching groove, 14-automatic inflator, 15-shell, 16-controller, 17-inflator pump, 18-power supply, 19-air pressure sensor, 20-first electromagnetic valve, 21-second electromagnetic valve, 22-pressure measuring box, 23-connecting pipe, 24-one-way valve, 25-first interface, 26-second interface, 27-third interface, 28-fourth interface, 29-fifth interface, 30-sixth interface, 31-first trachea, 32-second trachea, 33-operating table.

The following detailed description will further illustrate the utility model in conjunction with the above-described figures.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. The drawings are only for purposes of illustration and are not intended to be limiting, certain elements of the drawings may be omitted, enlarged or reduced to better illustrate the embodiments of the present invention, and do not represent the size of the actual product, and it is understood that some well-known structures, elements and descriptions thereof in the drawings may be omitted for persons skilled in the art.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed" and "connected" are to be interpreted broadly, e.g., as a fixed connection, a detachable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Examples

Referring to fig. 1-6, a prone position head support frame includes a frame body and a support pad 8 disposed on the frame body. Wherein, the support body includes horizontal pole 1, connecting rod 2, fixed cover 3, montant 4 and layer board 5. The one end of horizontal pole 1 is used for connecting the sick bed, and the other end links to each other with connecting rod 2, and fixed cover 3 fixed mounting is on connecting rod 2, and 4 movable mounting of montant are in fixed cover 3, and horizontal pole 1 and connecting rod 2 all set up with montant 4 is perpendicular, and the outside of fixed cover 3 is provided with the first locking screw 6 that is used for locking montant 4. Layer board 5 fixed mounting is at the top of montant 4, and supporting pad 8 fixed mounting is on layer board 5. In the embodiment, the number of the cross rods 1 is two, two ends of the connecting rod 2 are respectively and fixedly connected with the two cross rods 1, and the fixing sleeve 3 is arranged in the middle of the connecting rod 2; the cross rod 1 is a telescopic rod and comprises a fixed joint and an expansion joint, the expansion joint is movably arranged in the fixed joint, and the fixed joint is provided with a second locking screw 7 for locking the expansion joint. The frame body has the lifting and stretching functions, and the position of the supporting pad 8 can be conveniently adjusted, so that the adjustment can be carried out according to the actual conditions of different patients, and the comfort level of the head of the patient for resting is improved; in addition, the utility model can be adapted to different operating tables 33 and has better universality.

The support cushion 8 includes a base cushion 9, a plurality of first air bags 10, a plurality of second air bags 11, and a cushion cover 12. In the present embodiment, the number of the first airbags 10 is eight, and the number of the second airbags 11 is seven. The bottom pad 9 is provided with a matching groove 13 matching with the face of the patient, and eight first air bags 10 and seven second air bags 11 are alternately arranged on the top surface of the bottom pad 9 and are arranged around the matching groove 13. The cushion cover 12 is detachably sleeved on the outer side of the bottom cushion 9, and the eight first air bags 10 and the seven second air bags 11 are positioned in the cushion cover 12. The cushion cover 12 is made of antibacterial fabric; in this embodiment, the antibacterial fabric is silver ion antibacterial fiber. The cushion cover 12 is arranged on the outer side of the air bag, so that the comfort level of the patient for resting is improved, and the air bag is prevented from being tightly attached to the face of the patient to influence the ventilation of the skin; in order to improve the air permeability, a sponge layer can be arranged on the inner side of the cushion cover 12. The cushion cover 12 is detachably connected with the bottom cushion 9, so that the cushion cover is convenient to disassemble and wash, and the cushion cover 12 is made of antibacterial fabric, so that the cushion cover has good antibacterial and bacteriostatic functions and improves safety.

The frame body is provided with an automatic inflator 14, the eight first air bags 10 and the seven second air bags 11 are respectively connected with the automatic inflator 14 through a first air pipe 31 and a second air pipe 32, and are alternately inflated and deflated under the control of the automatic inflator 14, when the first air bags 10 are in an inflated state, the second air bags are in a deflated state, and when the second air bags 11 are in an inflated state, the first air bags 10 are in a deflated state. Wherein the first air cells 10 are communicated with each other, and the second air cells 11 are communicated with each other.

The automatic inflator 14 includes a housing 15 to which the connecting rod 2 is detachably attached, and a controller 16, an inflator 17, a power source 18, an air pressure sensor 19, a first electromagnetic valve 20, and a second electromagnetic valve 21, all of which are provided in the housing 15. Wherein, one side of casing 15 is provided with the fixation clamp to can dismantle with connecting rod 2 through the fixation clamp and be connected, be provided with pressure measurement box 22 in the casing 15, atmospheric pressure sensor 19 locates in the pressure measurement box 22.

The inflator 17, the power source 18, the air pressure sensor 19, the first solenoid valve 20 and the second solenoid valve 21 are all electrically connected to the controller 16. The air outlet of the inflator 17 is connected with the pressure measuring box 22 through a connecting pipe 23, and the connecting pipe 23 is provided with a one-way valve 24. The first solenoid valve 20 and the second solenoid valve 21 are both two-position three-way valves, and the first solenoid valve 20 has a first port 25, a second port 26, and a third port 27. The first interface 25 is connected with the pressure measuring box 22, the second interface 26 and the third interface 27 extend out of the shell 15, the second interface 26 is connected with the first air pipe 31, and when the first electromagnetic valve 20 is electrified, only the first interface 25 is communicated with the second interface 26, so that the inflation operation is performed. When the first solenoid valve 20 is de-energized, only the second port 26 and the third port 27 are communicated, and the exhaust operation is performed. The second solenoid valve 21 has a fourth port 28, a fifth port 29 and a sixth port 30. The fourth port 28 is connected to the pressure measuring cell 22, the fifth port 29 and the sixth port 30 extend out of the housing 15, and the fifth port 29 is connected to the second air tube 32. When the second electromagnetic valve 21 is energized, only the fifth port 29 and the sixth port 30 are communicated, and the exhaust operation is performed. When the second electromagnetic valve 21 is de-energized, only the fourth port 28 and the fifth port 29 are communicated, and the charging operation is executed. The controller 16 controls the first solenoid valve 20 and the second solenoid valve 21 to be de-energized or energized simultaneously. In this embodiment, the controller 16 is a single chip microcomputer control board, the single chip microcomputer is STC89C52, and the single chip microcomputer controls the first electromagnetic valve 20 and the second electromagnetic valve 21 to be simultaneously powered on or powered off through the relay.

When the controller 16 controls the first solenoid valve 20 and the second solenoid valve 21 to be simultaneously de-energized, the plurality of first air bags 10 perform the air-discharging operation, and the plurality of second air bags 11 perform the air-inflating operation: at this time, since the pressure measuring box 22 is communicated with the plurality of second air bags 11, the air pressures are equal, the second air bags 11 are in an air leakage state before being inflated, the air pressure sensor 19 senses that the air pressure in the pressure measuring box 22 is smaller than the limit value set by the controller 16, the controller 16 controls the inflator 17 to work, and when the air pressure sensor 19 senses that the air pressure in the pressure measuring box 22 reaches the limit value set by the controller 16, the controller 16 controls the inflator 17 to stop working. Similarly, when the controller 16 controls the first solenoid valve 20 and the second solenoid valve 21 to be simultaneously energized, the plurality of first air bags 10 perform the inflation operation and the plurality of second air bags 11 perform the deflation operation.

The automatic inflator 14 of the present invention is used to control the alternate inflation and deflation of the plurality of first airbags 10 and the plurality of second airbags 11, and has advantages of simple structure, compactness and low cost. An air pressure sensor 19 is provided in the automatic inflator 14 for monitoring the air pressure of the plurality of first air bags 10 or the plurality of second air bags 11; when the air pressure of the first air bag 10 or the second air bag 11 reaches the limit value set by the controller 16 during inflation, the controller 16 controls the inflator 17 to stop inflation, and the safety is high; otherwise, the controller 16 controls the inflator 17 to inflate to ensure that the inflation meets the requirement.

The supporting pad 8 of the utility model is provided with a plurality of first air bags 10 and a plurality of second air bags 11 and is provided with an automatic inflator 14, the first air bags 10 and the second air bags 11 are alternately inflated and deflated under the control of the automatic inflator 14, and the face of a patient is massaged through the inflation and deflation conversion of the first air bags 10 and the second air bags 11 at intervals, so that the blood circulation of the face is promoted, and the problem that the blood is blocked or even pressure sores are generated due to the long-term pressure of the face is avoided. The automatic inflator 14 automatically inflates and deflates the air bag, manual control is not needed, convenience and practicability are achieved, and the workload of medical staff is reduced.

The above description is intended to describe in detail the preferred embodiments of the present invention, but the embodiments are not intended to limit the scope of the claims of the present invention, and all equivalent changes and modifications made within the technical spirit of the present invention should fall within the scope of the claims of the present invention.

Claims

1. The utility model provides a prone position head support frame, includes the support body and locates the supporting pad on the support body, its characterized in that: the supporting pad comprises a bottom pad, a plurality of first air bags, a plurality of second air bags and a pad cover; the bottom cushion is provided with a matching groove matched with the face of a patient, and the plurality of first air bags and the plurality of second air bags are alternately arranged on the top surface of the bottom cushion and arranged around the matching groove; the cushion cover is detachably sleeved on the outer side of the bottom cushion, and the plurality of first air bags and the plurality of second air bags are both positioned in the cushion cover; be provided with automatic inflator on the support body, the first gasbag of a plurality of with a plurality of second gasbag respectively through first trachea and second trachea with automatic inflator links to each other, and inflate in turn and lose heart under automatic inflator's control, just when first gasbag is in the gas filled state, the second gasbag is in the state of disappointing, when the second gasbag is in the gas filled state, first gasbag is in the state of disappointing.

2. A prone position head support according to claim 1, wherein: the frame body comprises a cross rod, a connecting rod, a fixed sleeve, a vertical rod and a supporting plate; one end of the cross rod is used for being connected with a sickbed, the other end of the cross rod is connected with the connecting rod, the fixing sleeve is fixedly arranged on the connecting rod, the vertical rod is movably arranged in the fixing sleeve, the cross rod and the connecting rod are both vertically arranged with the vertical rod, and a first locking screw for locking the vertical rod is arranged on the outer side of the fixing sleeve; the supporting plate is fixedly installed at the top of the vertical rod, and the supporting pad is fixedly installed on the supporting plate.

3. A prone head support according to claim 2 wherein: the quantity of horizontal pole is two, the both ends of connecting rod respectively with two horizontal pole fixed connection, fixed cover sets up the middle part of connecting rod.

4. A prone position head support according to claim 3 wherein: the cross rod is a telescopic rod and comprises a fixed joint and an expansion joint, the expansion joint is movably arranged in the fixed joint, and the fixed joint is provided with a second locking screw for locking the expansion joint.

5. A prone position head support according to claim 1, wherein: the cushion cover is made of antibacterial fabric.

6. A prone position head support frame according to claim 5, wherein: the antibacterial fabric is silver ion antibacterial fiber.

7. A prone head support according to claim 2 wherein: the automatic inflator comprises a shell which is detachably connected with the connecting rod, and a controller, an inflator pump, a power supply, an air pressure sensor, a first electromagnetic valve and a second electromagnetic valve which are all arranged in the shell; a pressure measuring box is arranged in the shell, and the air pressure sensor is arranged in the pressure measuring box; the inflator pump, the power supply, the air pressure sensor, the first electromagnetic valve and the second electromagnetic valve are all electrically connected with the controller; the air outlet of the inflator pump is connected with the pressure measuring box through a connecting pipe, and the connecting pipe is provided with a one-way valve; the first electromagnetic valve and the second electromagnetic valve are both two-position three-way valves, and the first electromagnetic valve is provided with a first interface, a second interface and a third interface; the first interface is connected with the pressure measuring box, the second interface and the third interface extend out of the shell, and the second interface is connected with the first air pipe; when the first electromagnetic valve is electrified, only the first interface is communicated with the second interface to execute inflation operation; when the first electromagnetic valve is powered off, only the second interface is communicated with the third interface to execute the exhaust operation; the second electromagnetic valve is provided with a fourth interface, a fifth interface and a sixth interface; the fourth interface is connected with the pressure measuring box, the fifth interface and the sixth interface extend out of the shell, and the fifth interface is connected with the second air pipe; when the second electromagnetic valve is electrified, only the fifth interface is communicated with the sixth interface, and the exhaust operation is executed; when the second electromagnetic valve is powered off, only the fourth interface is communicated with the fifth interface to execute inflation operation; the controller controls the first electromagnetic valve and the second electromagnetic valve to be powered off or powered on simultaneously in a timed mode.

8. The prone position head support frame of claim 7, wherein: one side of the shell is provided with a fixing clamp, and the fixing clamp is detachably connected with the connecting rod.