KR200362079Y1 - The ambulance bed where becomes keeping warm - Google Patents

Abstract

end. The technical field to which the invention described in the claims belongs

The present invention is mounted on an ambulance vehicle

On the stretcher used for transferring

On the bed of the stretcher

Er the patient is worsened by heat loss

Patient transport stretcher to prevent becoming

to be.

I. The technical problem the invention is trying to solve

Existing stretchers have extra moving wheels

To move the patient down or down

To board an ambulance

Patient transport stretcher intended for moving

to be. The patient may have a bleeding or wound

The heat from the body is suddenly released

I feel much colder and keep warm

If you do not, you are in a dangerous state. But currently

In the Ambrands patient room, there are means for keeping warm.

That covers the blanket and depends on the vehicle itself

Cooling water heater is only good.

This means that the room to reach the right temperature

It takes more than 20-30 minutes

There are disadvantages.

All. The point of solution of design

On the bed of the stretcher where the patient lies down

Inserting a heating wire will keep warm in a short time.

But the stretcher pulls out of the vehicle

Should be. Therefore, the contact is essential

need. Contact point for connecting power

If you come close by using a contactor or magnet

Sticking magnetic contact, using close magnetic force

There is an inductive contactless device. Heated wire stretcher

The moment you leave this vehicle,

You will not get fever.

In the corner of the stretcher to complement this

Ambulance with a rechargeable battery

When the vehicle patient seat is seated

And then transport the patient or leave the vehicle

The patient is lying or sitting

The bad bed always has a fever

It can keep warm.

Description

Stretcher for ambulance to keep warm. {The ambulance bed where becomes keeping warm}

This invention is a necessity of an ambulance car

To stretch the patient,

To take you to the ambulance patient room

Heated and on the bed where the patient sits or lies

Insert a heating plate to stretch the patient.

But in the past, as a bad bed wound

Due to the rapid drop in body temperature, patients

The way to do this is to cover the blanket

There is only one.

Insert a hot wire into the bed of the stretcher where the patient lies down

If you keep warm in a short time. But the states

The thing must climb up and down from the vehicle.

Therefore, contact is absolutely necessary.

Contact for connecting power is connector type contact

Magnets that stick to each other

Inductive contactless field using contact and proximity magnetic force

There is chi. The heating wire is a stretcher that breaks away from the vehicle.

Instantaneous power cut off prevents heat generation.

In the corner of the stretcher to complement this

Ambulance with a rechargeable battery

When you are seated in the patient's room

Transport the patient or leave the vehicle

Even when the patient is lying or sitting

Bad heat always keeps the patient warm

To achieve the purpose of the present invention

will be.

1 is a block diagram showing the configuration of the present invention.

2 is a contact diagram using a magnetic material for supplying power.

Figure 3 uses the proximity magnetic power to supply power

Inductive solid state drawing.

(Explanation of symbols for the main parts of the drawing)

① Power contact

② Temperature controller

③ rechargeable battery

④ Temperature fuse for overheat protection

⑤ heating element

⑥ vehicle power

⑦ Body Bad

⑧ DC → AC Inverter

⑨ Induction transformer

⑩ organic trans

Hereinafter, with reference to the accompanying drawings of the present invention

Detailed description of one preferred embodiment

Let's do it. In describing each drawing,

The same components, although different

As shown in the drawings, the same as possible

Has a reference sign.

1 is a block diagram showing the configuration of the subject innovation

Mounted in an ambulance patient room

Being representative and necessary apparatus to spend

to be. The power contact 1 of FIG. 1 is a stretcher and a vehicle

Maintain the patient as a terminal to be connected to the power supply 6

Put it on a stretcher and push it into the vehicle.

The stretcher is fixed

Connected to the heating wire or heating element (5)

Body bed that is applied and heated to lie down by patients (7

) Is a fever to keep the patient warm.

The thermostat (2) is a heating wire for the patient to lie down or sit down

Or switch for temperature control of heating plate

To provide the patient with the appropriate temperature

To maintain a fixed temperature.

Rechargeable battery (3) is a stretcher

When disconnected the vehicle power supply contact (1

) Is not supplied with power. At this time

Use the power charged in the charging battery (3)

By continuously applying power to the heating element (5)

to be. Thus, the vehicle power source 6 and the body bed 7

When connected vehicle was equipped with stretcher

It is heated from the heating element (5) to keep the patient warm

In an ambulance vehicle, the stretcher body bed (7)

Even when the breakaway by the charging battery (3)

The power being kept warm

to be. This makes the whole construction principle and operation

Will be.

Figure 2 is a description of the contact method vehicle

How to connect from the power supply 6 to the heating element 5

The stretcher is mainly with wheels and

There is considerable play when seated

Problems with the connection may occur. Complement this

In order to make contact there is a little play

Even if they come, they use permanent magnets

It is pulled and the contact is connected. This

When you push in the stretcher

Even if there is play and gap, by the force of the magnet

It was connected to the contact.

Figure 3 can be a problem of the contact method Figure 2

Complement the error, the vehicle power supply (6)

D to receive DC power and convert to AC

C → AC Inverter (8) converts AC into induction transformer

Organic transformers generating AC magnetic force at 9

The induced magnetic force from the coil

Is converted to power to the heating wire

The direct contact is made in a contactless way

If not, the power is delivered.

As described above, the present invention is a Chinese character

To keep the temperature of the patient at the time of

For transporting existing patients that can deteriorate rapidly

Complement the disadvantages of stretchers. Make the patient safe

Will be able to send notes.

Claims (3)

Connect the electric wires from the battery of the vehicle power source 6 of FIG. 1 in the stretcher used for transporting the patient. On the floor of the ambulance patient room where the stretcher is seated, a conductive metal (+) (-) power terminal is formed and the terminal is pushed into contact with the (+) (-) terminal plate attached to the pillar. Conductor metal power contacts with battery power supplied to the stretcher (1) -Temperature controller (2) for varying the power by configuring the applied power by applying power from the power contact (1) to the switching transistor PWM.IC variable resistor -Heating element (5) having a function of warming the patient by generating heat from the heating element composed of nichrome wire and carbon fiber by receiving the electric power regulated by the temperature controller (2) -In order to prevent fire due to overheating of heating element (5), built-in temperature fuse inside the seat lying on the patient. When overheat occurs, the temperature fuse is short-circuited and the power is cut off to keep warm with temperature fuse to prevent fire. Stretcher for extra bed. The method according to claim 1, wherein when the stretcher is separated from the patient room, the power contact 1 is short-circuited to prevent the power supply from being cut off from the heating heater. To compensate for this drawback, a built-in rechargeable battery is built in the stretcher, and the charged battery (3) can be applied to the heating element (5) with the charged power even when the stretcher is charged and detached when it is normally placed in the patient room. Stretcher for ambulance to keep warm. According to claim 1, the power supply contact (1) has the disadvantage that the contact failure may occur due to the mechanical error when the mechanical push the plunges into the contact additionally the vehicle power supply 6 in a non-contact manner of Figure 3 Converts the inverter into constituent AC by receiving DC power and generates converted magnetic power to the induction transformer (9). The magnetic force is induced in the adjacent induction transformer (10), and the induced magnetic force is converted into AC through the coil. Electric power is converted to the heating element (5) to generate heat, and the ambulance strainer that is insulated with the contactless method of FIG.