CN212547795U - Disposable protective cover for medical equipment - Google Patents

Abstract

The utility model provides a disposable protective cover for medical equipment, which comprises a protective cover body with an opening at the bottom, wherein the protective cover body is a transparent body; the protective cover comprises a protective cover body, wherein the protective cover body is sleeved on medical equipment from top to bottom, the bottom of the protective cover body is arranged in a sealing mode with the medical equipment, a working area of the medical equipment is sealed in the protective cover body, and a glove box is arranged on the protective cover body. The special design of the glove box in the protective cover in a non-contact operation mode provides the degree of freedom of operation and guarantees the environment in the protective cover. The utility model discloses this utility model effectively reduces the possibility that takes place cross infection in the equipment use, has increased the security among the CRRT treatment process, has avoided the damage and the life-span reduction that the equipment surface caused because of chemical's disinfection. This utility model is suitable for a infectivity is higher, have the medical department of special protection requirement to equipment, the utility model discloses increased the security of the clinical use of equipment, and application scope is wide, but wide application in clinical treatment.

Description

Disposable protective cover for medical equipment

Technical Field

The utility model relates to a health and medical equipment makes the field, specifically relates to a disposable protection casing for medical equipment.

Background

Continuous Renal Replacement Therapy (CRRT) is a blood purification treatment technique that continuously and slowly removes water and solutes by extracorporeal blood purification to replace renal function. Compared with the common hemodialysis, the CRRT prolongs the blood purification treatment time and reduces the treatment efficiency in unit time, so that the influence of the solute concentration and the volume change in the blood on the organism is minimized, and a filter with high permeability and good biocompatibility is adopted; provides an extremely important homeostasis balance for the treatment of critically ill patients. Continuous renal replacement therapy is indicated for renal and non-renal indications and has been widely used in the treatment of many non-renal failure diseases due to the clearance of inflammatory mediators and other endogenous toxic solutes by CRRT.

The Belang Diapact is the mainstream model of CRRT treatment on the market, and the surface cleaning and disinfection of the equipment are suggested according to the Diapact CRRT use operation instruction (IFU 38917025/Rev.4/September 2008) officially released by the company Bellangeton as follows: 1. cleaning the shell part and the display screen by using a cleaning agent mainly containing alcohol (70%) or isopropanol (60%); 2. hypochlorite based cleaners cannot exceed 0.1% concentration and cannot be used in display screen films. 3. Only cleaning and disinfecting agents that meet the respective operating manual are used. However, the model has four pressure monitoring units, namely arterial pressure, venous pressure, PD1 and PD 2. Before the four pressure monitoring, a hydrophobic filter tip pressure valve with a 0.2 mu m waterproof filter screen is arranged, one side of the hydrophobic filter tip pressure valve is connected with an internal circuit board of the equipment, and the other side of the hydrophobic filter tip pressure valve is connected with a pipeline for treating patients. Due to the special design of the hydrophobic filter tip, the daily wiping disinfection method cannot realize thorough disinfection, and if the spray disinfection is adopted, the disinfectant corrodes the waterproof filter screen, so that the service life of the equipment is influenced. The disinfection method for the novel coronavirus is specifically pointed out in the novel coronavirus pneumonia prevention and control scheme (sixth edition): the novel coronavirus can be effectively inactivated by ethyl ether, 75% ethanol, chlorine-containing disinfectant, peroxyacetic acid, chloroform and other lipid solvents, and is mainly sensitive to ultraviolet rays and heat (the virus is acted at 56 ℃ for 30 minutes). Therefore, the disinfection mode is not suitable for surface disinfection of the Beran CRRT machine, the risk that the novel coronavirus which is transmitted by contact and aerosol still has transmission through the surface of the machine or a hydrophobic filter pipeline system is possible, and the problem is urgently needed to be solved in the clinical use process.

The utility model aims at manufacturing a disposable protection casing that is used for medical equipment such as brown Diapact CRRT machine, under the condition that does not influence equipment use, satisfies the requirement of health disinfection isolation, reaches the possibility that prevents the virus and propagate and reduce patient cross infection through the machine.

Application No.: 201811259705.X discloses a radiation protection casing of infant incubator, radiation protection casing includes the cover body of bottomless, one side is equipped with the opening that is enough to hold the infant incubator discrepancy, opening part detachable is connected with the ray protection curtain, the ray protection curtain is equipped with the lead inoxidizing coating, lead glass observation window and adjustment window, whole cover body is equipped with the lead sheet layer except that lead glass, cover body roof is equipped with beam device, regulation hole and regulating plate, the edge is equipped with reason wire casing, cover body side is equipped with the handle, the bottom is equipped with the gyro wheel. The radiation protection cover of the infant incubator provided by the invention provides favorable conditions for the entrance and exit of the infant incubator, provides guarantee for the sick infants needing to be diagnosed by using the X-ray machine to receive effective irradiation, and provides protection of the radiation for the medical staff supervising the sick infants to be examined, so that the damage degree of the radiation to human bodies is reduced, and the safe utilization rate of the X-ray machine is improved. But the above scheme cannot implement the operation function.

SUMMERY OF THE UTILITY MODEL

To overcome the disadvantages of the prior art, the present invention provides a disposable protective cover for medical equipment.

According to the utility model, the disposable protective cover for medical equipment comprises a protective cover body with an opening at the bottom, wherein the protective cover body is a transparent body; the protective cover comprises a protective cover body, wherein the protective cover body is sleeved on medical equipment from top to bottom, the bottom of the protective cover body is arranged in a sealing mode with the medical equipment, a working area of the medical equipment is sealed in the protective cover body, and a glove box is arranged on the protective cover body.

Preferably, the protective cover main body is made of polyurethane environment-friendly plastic added with AEM5700-A type nano silver antibacterial agent.

Preferably, still include air intake, air outlet and fan, wherein:

the air inlet and the air outlet are both arranged on the protective cover body;

the fan sets up inside the protection casing body.

Preferably, the air inlet is provided with a fiber filtering membrane, and the air outlet is provided with a one-way vent valve.

Preferably, a plurality of elastic sealing rings are further arranged on the protective cover body.

Preferably, a neoprene glove is connected to the glove box.

Preferably, the bottom of the shield body is sealed with the medical equipment by medical strong traceless adhesive tape.

Preferably, the medical device comprises a brown Diapact CRRT machine.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the utility model has reasonable structure, smart design and low cost;

2. the utility model has convenient operation, does not affect the use of equipment, and can effectively prevent cross infection;

3. the utility model is suitable for medical departments with higher infectivity and special protection requirements on equipment, such as clinical departments like infectious department sickrooms, intensive care units, blood purification rooms, operating rooms and the like;

4. compared with the existing non-protective equipment, the utility model increases the safety of the equipment in clinical use, has wide application range and can be widely applied to clinical treatment.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic external view of a Belamcanda CRRT apparatus;

FIG. 2 is a schematic structural view of a shield;

FIG. 3 is a schematic view of the use of the shield;

fig. 4 is a side schematic view of a shield.

The figures show that:

protective cover body 1

Elastic sealing ring 2

Glove box 3

Air inlet 4

Asynchronous motor 5

Air outlet 6

Detailed Description

The present invention will be described in detail with reference to the following embodiments. The following examples will assist those skilled in the art in further understanding the present invention, but are not intended to limit the invention in any way. It should be noted that various changes and modifications can be made by one skilled in the art without departing from the spirit of the invention. These all belong to the protection scope of the present invention.

As shown in fig. 1-4, the utility model provides a disposable protection casing for medical equipment, this embodiment uses the beran CRRT machine as an example, and the protection casing is established the protection casing body on the beran CRRT machine including the cover, and protection casing body bottom opening, bottom can be connected through the sealed of medical powerful no trace sticky tape and beran CRRT machine. The protective cover body is made of polyurethane environment-friendly plastics (TPU) added with AEM5700-A type nano silver antibacterial agent. The protective cover material is safe and nontoxic, has excellent antibacterial performance, and avoids equipment surface pollution and residue caused by modes of contact transmission, aerosol transmission and the like; light weight, good flexibility and high light transmittance, does not influence the visual field of an operator, and ensures the observation of the service condition of the equipment and the parameters of the screen.

A small fan filtering unit is designed in the protective cover body so as to form positive pressure in the protective cover; a 120mm by 120mm shaded pole asynchronous motor may be employed, with the input configured as: 220V 50/60Hz 2600-. The protective cover body is provided with a fan air inlet and an air outlet. An air inlet of the fan is provided with an ultra-fine fiber filtering membrane with HEPA 0.2 mu m; the air outlet is provided with a one-way vent valve which can effectively prevent air with pathogenic bacteria, microorganisms and viruses from entering the air.

The side surface of the protective cover body is provided with two elastic sealing rings which are used for connecting two pipelines of an artery and a vein of a patient; the back has an elastic sealing ring to be used for connecting external salt solution frame. The lower half of protection casing body design has the glove box structure, adopts two chloroprene rubber gloves to arrange the protection casing in, provides the degree of freedom of operation to in some meticulous works of operation, for example change necessary operations such as waste liquid bag, guaranteed the environment in the protection casing.

The utility model provides a protection casing body is disposable protection casing, and the special design of its glove box contactless operation opens the protection casing when having avoided the operation, prevents to contact and air pollution protection casing internal environment, accords with the requirement of health disinfection isolation.

The utility model discloses the operation as follows:

1. and carrying out normal pipeline installation, pre-flushing and other steps in the clean area.

2. And (3) dismantling the external package, sleeving a protective cover on the Beran CRRT machine from top to bottom, and inserting the back saline frame into the elastic sealing ring.

3. And (3) passing the artery and vein pipeline connected with the patient through the elastic sealing ring on the left side of the protective cover for the operation of the patient later.

4. The opening of the protective cover is positioned at the bottom of the equipment and is fixed and sealed by self-contained medical adhesive tape.

5. The power line outside the power supply housing is connected to a 220V power plug for use.

6. After treatment, the power supply of the protective cover is turned off, the equipment is pushed to a semi-polluted area, and the saline frame is removed. The pipeline is dismantled by using the glove box, the protective cover is taken down from bottom to top after the medical adhesive tape is dismantled, and all articles are treated according to disinfection and isolation standards.

The utility model discloses under the condition that does not influence equipment use, satisfy the requirement of health disinfection isolation, reach and prevent that the virus from propagating and reducing patient cross infection's possibility through the machine.

The foregoing description of the specific embodiments of the invention has been presented. It is to be understood that the present invention is not limited to the specific embodiments described above, and that various changes or modifications may be made by those skilled in the art within the scope of the appended claims without departing from the spirit of the invention. The embodiments and features of the embodiments of the present application may be combined with each other arbitrarily without conflict.

Claims (8)

1. A disposable protective cover for medical equipment is characterized by comprising a protective cover body with an opening at the bottom, wherein the protective cover body is a transparent body; the protective cover comprises a protective cover body, wherein the protective cover body is sleeved on medical equipment from top to bottom, the bottom of the protective cover body is arranged in a sealing mode with the medical equipment, a working area of the medical equipment is sealed in the protective cover body, and a glove box is arranged on the protective cover body.

2. The disposable shield of claim 1 wherein said shield body is made of an environmentally friendly plastic polyurethane with added nano silver model AEM5700-a antimicrobial agent.

3. The disposable protective cover for a medical device of claim 1, further comprising an air inlet, an air outlet, and a blower, wherein:

the air inlet and the air outlet are both arranged on the protective cover body;

the fan sets up inside the protection casing body.

4. The disposable protective cover for medical devices according to claim 3, wherein said air inlet is provided with a fibrous filter membrane and said air outlet is provided with a one-way vent valve.

5. The disposable shield of claim 1 further comprising a plurality of elastomeric sealing rings disposed on the shield body.

6. The disposable hood for medical device of claim 1, wherein a neoprene glove is attached to the glove box.

7. The disposable shield of claim 1 wherein the bottom of the shield body is sealed to the medical device by a medical strong, non-marking tape.

8. The single use protective hood for medical equipment according to claim 1, wherein the medical equipment comprises a brown Diapact CRRT machine.

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