CN213311166U - Inflatable negative pressure isolation cabin - Google Patents

Abstract

The utility model provides an inflatable negative pressure isolation cabin which is provided with a plurality of inflatable columns and forms a hollow shape after being inflated. The negative pressure isolation cabin is provided with an exhaust device, and the exhaust device comprises an exhaust pump. The bottom layer of the negative pressure isolation cabin is composed of an inner layer and an outer layer. A sheet-shaped support plate is inserted between the inner layer and the outer layer of the bottom layer from the opening to provide a supporting function. Several transversely arranged lifting belts are fixedly arranged on the outer layer of the bottom layer, and lifting rings are arranged at two ends of each lifting belt so as to facilitate the workers to lift the inflatable negative pressure isolation cabin. An inflatable pillow is arranged on the inner layer of the bottom layer. The pillow is adhered with the inner layer. The power supply of the pump for exhaust of the exhaust device may be selected from DC or AC.

Description

Inflatable negative pressure isolation cabin

Technical Field

The utility model relates to an inflatable negative pressure isolation cabin, the support nature of its bottom is good, and the staff of being convenient for lifts up to shift position.

Background

In recent years, the morbidity and mortality caused by high-infectivity viruses such as Mycobacterium Tuberculosis (Mycobacterium Tuberculosis), Severe Acute Respiratory Syndrome (SARS), avian Influenza (Bird flu), ibola (Ebola virus) middle east respiratory syndrome coronavirus infection (MERS-CoV), Influenza (flu virus), 2019 new coronavirus (covi-19) have become important problems for controlling hospital infection. In the case of the transportation of infectious patients, the dissemination of the source of infection is very difficult to control, since both healthy persons and infectious patients may be involved in the transportation. In order to avoid the infection and the harm to the environment of healthy people during the transportation process, the protection plan must be extensive and perfect, and depend on professionals who control training, execute according to standard operation procedures and take proper disinfection measures. In addition, necessary isolation measures are implemented to isolate the infectious patients or carriers, so that the chance of infection to other patients or medical staff in the transportation process of suspected infectious patients can be reduced.

According to the reports of the United states center for disease Control and prevention (CDC) and the Hospital Infection Control advice Committee (HICPAC): "blocking the infectious Chain (Chain of Infection) is the most straightforward, effective, simple and economical way to avoid spreading of infectious agents using appropriate isolation techniques". The inflatable negative pressure isolation cabin is the only most economic, most effective, most direct and full negative pressure type personal isolation equipment in the world at present, and the inflatable negative pressure isolation cabin is configured in medical institutions, large communities, military camps, ships and intensive places of operating personnel, so that the panic of people caused by transporting infectious diseases (or infected injuries) can be reduced.

The inflatable negative pressure isolation cabin is small in size, light in weight, easy to fold, store and transport and easy to erect and install before erection. The inflatable negative pressure isolation cabin can be contained in a plurality of types of mobile equipment, such as stretchers, stretcher beds, push beds and the like, and can be required to be connected with any necessary medical equipment, such as infusion equipment, breathing equipment and the like, on or through the cabin body. After the inflatable negative pressure isolation cabin is used, if complete disinfection and sterilization operation cannot be carried out, incineration mode treatment (or treatment according to the mode of harmful industrial waste) can be adopted, and maintenance cost can be reduced. However, the current power supply of the exhaust pump of the inflatable negative pressure isolation cabin is DC, and after moving to the hospital bed, a more reliable AC power supply cannot be used. The arrangement of no pillow in the inflatable negative pressure isolation cabin ensures that the head of a patient is not supported, the pressure is too high when the neck is supported, and a more comfortable lying posture cannot be obtained. Moreover, the structure of the inflatable negative pressure isolation cabin is too soft, which is inconvenient when the patient is accommodated in the cabin and the movable position needs to be lifted.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main objective is providing an inflatable negative pressure isolation cabin, and its bottom is provided with the backup pad, makes the bottom have good support nature to do benefit to the stable this inflatable negative pressure isolation cabin of lifting up of staff.

Another object of the utility model is to provide an inflatable negative pressure isolation cabin, its inside inflatable pillow that is provided with makes the patient can be more comfortable lie on back in this inflatable negative pressure isolation cabin.

Another object of the present invention is to provide an inflatable negative pressure isolation cabin, wherein the power supply of the exhaust device can be selected as the DC power supply of the battery supply, and can also be selected as the indoor AC power supply.

The utility model provides an inflatable negative pressure isolation cabin, it is provided with a plurality of inflatable columns to form the cavity kenel after aerifing. The negative pressure isolation cabin is provided with an exhaust device, and the exhaust device comprises an exhaust pump. The air pump can pump out the air in the negative pressure isolation cabin after passing through the canister, so that the negative pressure isolation cabin is kept in a negative pressure state. The bottom layer of the negative pressure isolation cabin is composed of an inner layer and an outer layer. A sheet-shaped support plate is inserted between the inner layer and the outer layer of the bottom layer from the opening to provide a supporting function.

Several transversely arranged lifting belts are fixedly arranged on the outer layer of the bottom layer, and lifting rings are arranged at two ends of each lifting belt so as to facilitate the workers to lift the inflatable negative pressure isolation cabin.

The support plate is formed by splicing three to four small plates, and hinges capable of rotating in one direction are arranged at the splicing positions of two adjacent small plates to be mutually connected into a foldable support plate.

The inner layer of the bottom layer is provided with three belts which can tighten the patient. The positions of the belts are arranged at the positions of the upper and lower lifting belts relative to the three lifting belts in the outer layer lifting belts.

An inflatable pillow is arranged on the inner layer of the bottom layer. The pillow is adhered with the inner layer. The inflatable pillow can be inflated by an independent inflation path.

The exhaust apparatus includes: a battery device, an AC power connector, and a power switch; the power supply changeover switch can switch the power supply of the exhaust pump to be DC or AC.

To sum up, the utility model provides an inflatable negative pressure isolation cabin relies on the setting of this backup pad, has reinforceed the intensity of bottom and has good support nature, and more is favorable to the stable this inflatable negative pressure isolation cabin of lifting up of staff. In addition, the patient can lie on the back in the inflatable negative pressure isolation cabin more comfortably by virtue of the inflatable pillow. The comfort of the patient can also increase the psychological safety sense, which is beneficial to the recovery of the patient.

Drawings

Fig. 1 is an external view of an embodiment of the present invention.

Fig. 2 is a partial cross-sectional view of the bottom layer.

Fig. 3 is a bottom view of the support plate.

Fig. 4 is a folded state view of the supporting plate.

Fig. 5 is a bottom view of the bottom layer.

Fig. 6 is a top view of the bottom layer.

Description of reference numerals: 10-inflatable negative pressure isolation cabin; 11-an inflatable column; 12-a bottom layer; 121-inner layer; 122-an outer layer; 123-opening; 13-a cover body; 14-a support plate; 141-small plates; 142-a hinge; 15-a pillow; 151-inflation path; 20-an exhaust device; 21-canister filtration; 22-a battery device; 23-AC power connection; 24-a diverter switch; 30-lifting the belt; 31-lifting a ring; 40-a belt.

Detailed Description

Please refer to the figure. The inflatable negative pressure isolation cabin 10 disclosed in the present invention is provided with a plurality of inflatable columns 11, and forms a hollow shape after being inflated. The patient is placed inside the inflatable negative pressure isolation chamber 10. The inflatable negative pressure isolation cabin 10 is provided with an exhaust device 20, and the exhaust device 20 comprises an exhaust pump (not shown in the figure). The air pump can pump out the air in the inflatable negative pressure isolation cabin 20 after passing through the canister 21, so that the inflatable negative pressure isolation cabin 20 is kept in a negative pressure state. The patient can be safely isolated in the inflatable negative pressure isolation cabin 20. The above is the prior art of an inflatable negative pressure isolation capsule 20.

The inflatable negative pressure isolation cabin 20 has small volume before being used, and is easy to carry and store. After being inflated, the inflatable negative pressure isolation cabin 20 is small in size and easy to move, and can rapidly transfer a patient to a medical place in an isolation state and replace a negative pressure ward under the limitation of a limited space.

Please refer to fig. 2. The inflatable negative pressure isolation cabin 10 comprises a bottom layer 12 and an arched cover 13 formed above the bottom layer 12. An isolated space is formed between the arched shield 13 and the bottom layer 12. The bottom layer 12 is composed of an inner layer 121 and an outer layer 122. The front edges and the two side edges of the inner layer 121 and the outer layer 122 are adhered to each other, and an opening 123 is formed at the rear ends of the inner layer 121 and the outer layer 122. A sheet-shaped supporting plate 14 is inserted between the inner layer 121 and an outer layer 122 of the bottom layer 12 from the opening 123, so that the bottom layer 12 has a good supporting effect. The inflatable negative pressure isolation capsule 10 can be compressed into a flat state with a smaller volume before being used. The supporting plate 14 is preferably foldable into a smaller volume. Please refer to fig. 3 and 4. The supporting plate 14 can be formed by splicing three to four small plates 141, and a hinge 142 capable of rotating in one direction is arranged at the joint of two adjacent small plates 141 to connect with each other to form a foldable supporting plate 14, as shown in fig. 4.

Please refer to fig. 5. The outer layer 122 of the bottom layer 12 is fixedly provided with a plurality of transversely arranged lifting straps 30, and two ends of each lifting strap 30 are provided with lifting loops 31. The medical or working person can lift the lifting ring 31 by hand, lift the inflatable negative pressure isolation chamber 10 and move the position. For example: the inflatable negative pressure isolation cabin 10 with the patient inside is lifted to the push bed. In this embodiment, the number of the carrying straps 30 is five.

The patient placed in the inflatable negative pressure isolation cabin 10 sometimes needs to be fixed, so that the difficulty is not increased due to uneasy or uncomfortable turning of the patient when the medical staff lifts the inflatable negative pressure isolation cabin 10. Please refer to fig. 6. Thus, the inner layer 121 of the bottom sheet 12 is provided with three straps 40 for tightening the patient to prevent the patient from flipping. The position of each belt 40 is set up relative to the position of three straps 30 in each strap 30 of the outer layer 122. Alignment of the inner layer 121 to the outer layer 122 is facilitated.

An inflatable pillow 15 is disposed on the inner layer 121 of the bottom layer 12 of the inflatable negative pressure isolation chamber 10. The pillow 15 is bonded to the inner layer 121. The inflatable pillow 15 can be inflated by a separate inflation path 151. The worker can inflate the pillow to 6-7 degrees. Then according to the requirement of the patient, selecting whether to recharge. The pillow 15 can raise the head of the patient and reduce the pressure on the neck, so that the patient can lie in the inflatable negative pressure isolation chamber 10 more comfortably.

The power source of the exhaust device 20 used in the conventional inflatable negative pressure isolation cabin is a battery. The battery has a certain amount of stored electricity, so that the battery is required to be replaced when the battery is used for a long time. The inflatable negative pressure isolation cabin 10 must use a battery device as a power supply when moving outdoors. However, when the battery device is continuously used as a power source after moving indoors, the battery is excessively consumed, and the workload of the worker is increased. The embodiment of the utility model provides an exhaust apparatus 20 that uses contains and is provided with: a battery device 22, an AC power connector 23, and a power switch 24. The AC power connector 23 is adapted to be connected to a power cord (not shown) and the other end of the cord is adapted to be connected to a socket of an indoor power supply. The power supply changeover switch 23 can change the power supply of the exhaust pump to DC or AC.

In conclusion, the utility model provides an inflatable negative pressure isolation cabin 10 relies on the setting of this backup pad 14, has strengthened the intensity of bottom 12 and has good support nature, and more is favorable to the stable this inflatable negative pressure isolation cabin of lifting up of staff. In addition, the patient can lie down in the inflatable negative pressure isolation chamber 10 more comfortably by virtue of the inflatable pillow 15. The comfort of the patient can also increase the psychological safety sense, which is beneficial to the recovery of the patient.

The foregoing description is intended to be illustrative rather than limiting, and it will be appreciated by those skilled in the art that many modifications, variations or equivalents may be made without departing from the spirit and scope of the invention as defined in the appended claims.

Claims (5)

1. An inflatable negative pressure isolation cabin is provided with a plurality of inflatable columns, and forms a hollow shape after being inflated; the negative pressure isolation cabin is provided with an exhaust device, and the exhaust device comprises a pump for exhausting; the air in the negative pressure isolation cabin can be pumped out by the air exhaust pump after passing through the canister, so that the negative pressure isolation cabin is kept in a negative pressure state; the method is characterized in that:

the bottom layer of the negative pressure isolation cabin consists of an inner layer and an outer layer, the front edges and the two side edges of the inner layer and the outer layer are mutually adhered, and the rear ends of the inner layer and the outer layer form an opening shape; a sheet-shaped support plate is inserted between the inner layer and the outer layer of the bottom layer from the opening to provide a supporting function; the outer layer of the bottom layer is fixedly provided with a plurality of transversely arranged lifting belts, and two ends of each lifting belt are provided with lifting rings.

2. The compartment of claim 1, wherein the support plate is formed by three to four small plates, and a hinge capable of rotating in one direction is provided at the joint of two adjacent small plates to connect the small plates to each other to form a foldable support plate.

3. The inflatable negative pressure isolation cabin of claim 1, wherein the inner layer of the bottom layer is provided with three straps capable of tightening the patient;

the positions of the belts are arranged in the up-down direction relative to the positions of the three lifting belts in the lifting belts of the outer layer.

4. The inflatable negative pressure isolation tank of claim 1, wherein an inflatable pillow is disposed on the inner layer of the bottom layer; the pillow and the inner layer are bonded into a whole; the inflatable pillow can be inflated by an independent inflation path.

5. The inflatable negative pressure isolation cabin of claim 1, wherein the exhaust device comprises: a battery device, an AC power connector and a power switch; the power supply changeover switch can switch the power supply of the exhaust pump to be DC or AC.

Images