TWI742684B - Medical isolation bag - Google Patents

Abstract

A medical isolation bag includes a main bag body, two glove bag bodies, an air suction interface and an air intake check valve. The main bag body defines a space inside the bag, and includes a head piercing opening suitable for the patient's head to enter the space inside the bag, and a plurality of head wear sleeves suitable for entering and exiting the main bag body for medical equipment or for putting medical equipment in the main bag. The device port on the bag body. The glove bag body is connected to the main bag body, is suitable for being worn by the hands of medical staff, and can be operated to extend into the space in the bag. The air suction interface is arranged in the main bag body and communicates with the space inside the bag, and is suitable for connecting with the air suction pipeline, so that the air in the main bag can be extracted from the air suction interface. The air intake check valve is arranged in the main bag body and communicates with the inner space of the bag, so that air can only flow into the main bag body in one direction.

Description

Medical isolation bag

The present invention relates to an isolation bag, in particular to a medical isolation bag suitable for use in intubation procedures.

In the case of emergency, intensive treatment, general anesthesia, and patients unable to breathe spontaneously, medical personnel usually adopt tracheal intubation measures, and establish artificial airways to ensure that patients can ventilate normally. In the process of intubation, the intubation equipment can easily make the patient feel uncomfortable, causing the patient to develop symptoms such as coughing and vomiting. This will not only cause pollution to the treatment environment, but also may be caused by the spray of secretions with germs. Infect the surrounding medical staff.

Therefore, one of the objectives of the present invention is to provide a medical isolation bag that can solve the aforementioned problems.

Therefore, in some embodiments, the medical isolation bag of the present invention includes a main bag body, two glove bag bodies, an air suction port and an air intake check valve. The main bag body defines a space inside the bag, and includes a head wear sleeve suitable for the patient's head to enter the space inside the bag, and a plurality of head wear sleeves suitable for medical devices to pass in and out of the main bag body or for medical devices to pass through. An instrument port provided on the main bag body. The glove bag bodies are connected to the main bag body, and are suitable for being worn by the hands of medical personnel, and can be operated to extend into the space in the bag. The air extraction interface is arranged on the main bag body and communicates with the space in the bag, and is suitable for connecting with an air extraction pipeline, so that the air in the main bag can be extracted from the air extraction interface. The air intake check valve is arranged on the main bag body and communicates with the inner space of the bag, so that air can only flow into the main bag body in one direction.

In some embodiments, the medical isolation bag further includes a plurality of sealing structures respectively disposed at the head piercing opening and the device openings for openably closing the head piercing opening And each equipment port.

In some embodiments, the sealing structures include at least one of devil felt, zipper, zipper, and adhesive tape.

In some embodiments, the medical isolation bag further includes at least one hanging structure, which is arranged on the outer surface of the main bag body and is suitable for being connected to a hanging rope.

In some embodiments, the hanging structure is a hanging ring.

In some embodiments, the medical isolation bag further includes a medical pipeline interface, the medical pipeline interface is disposed on the main bag body and communicates with the space in the bag, and is suitable for connecting with a medical pipeline.

In some implementations, the head wearing port is located on the bottom side of the main bag, the instrument ports are located on the top or side of the main bag, and the glove bags are located at the bottom of the main bag. Sideways.

Another object of the present invention is to provide another medical isolation bag. The medical isolation bag includes a main bag body, an air suction port, and an air intake check valve. The main bag defines a space inside the bag, and includes a head piercing opening suitable for the patient's head to enter the space inside the bag, and a suitable for medical equipment to enter and exit the main bag or for the penetration of medical equipment The instrument port on the main bag. The air extraction interface is arranged on the main bag body and communicates with the space in the bag, and is suitable for connecting with an air extraction pipeline, so that the air in the main bag can be extracted from the air extraction interface. The air intake check valve is arranged on the main bag body and communicates with the inner space of the bag, so that air can only flow into the main bag body in one direction.

The invention has at least the following effects: through the use of the medical isolation bag, infection and dirt can be effectively avoided, and a negative pressure environment can be formed in the main bag to prevent germs from escaping, which can indeed achieve the cost The purpose of the invention.

1 to 3, it is an embodiment of the medical isolation bag 100 of the present invention. The medical isolation bag 100 is suitable for covering the head position of a patient 91 during the intubation procedure by medical personnel, so as to form a and Operation and treatment space isolated from the external environment. The medical isolation bag 100 specifically includes a main bag body 1, two glove bag bodies 2, an air suction port 3, two air inlet check valves 4, a medical pipeline interface 5, a plurality of sealing structures 6 and two hanging structures 7. The embodiments are described as follows.

The main bag body 1 is, for example, a bag-like structure made of transparent polymer materials such as Polyethylene (PE for short), and it defines a bag-like structure that covers the head of the patient 91 as shown in FIG. 3 and is provided for medical care. The hand 92 of the person operates the medical equipment in the pocket space 11 for intubation and other procedures. The material, shape, and size of the main bag body 1 can be configured correspondingly according to needs, and is not limited to a specific implementation.

In this embodiment, the main bag body 1 includes a head piercing opening 12 located on the bottom side of the main bag body 1 and suitable for allowing the head of the patient 91 to enter the inner space 11 of the bag, and a plurality of The top side or side side of the main bag 1 is suitable for medical devices (not shown) in and out of the main bag 1 or for medical devices to pass through the main bag 1 through the device opening 13. Hereinafter, in order to facilitate the description of the drawings, the device ports 13 are referred to as the device ports 13a to 13d, respectively. The head piercing opening 12 and the device openings 13a, 13b are implemented in the form of elongated openings in this embodiment, and the device openings 13a, 13b are approximately located in the central area of the top side of the main bag 1 and Symmetrical setting, corresponding to the patient's 91 head position in use, suitable for endotracheal tube, cleaning rod, syringe, fixed tape, suction tube, oxygen mask, laryngoscope, nasogastric tube, lubricant Entering and exiting of medical equipment required for first aid or respiratory treatment. The instrument opening 13c is roughly located in the central area of the top side of the main bag body 1, but farther from the glove bag bodies 2 than the instrument openings 13a, 13b, and corresponds to the position of the nose and mouth of the patient 91 in use, and It is implemented in the form of a round hole-like opening, so tubular medical instruments such as suction tubes and nasogastric tubes can be inserted there. The device opening 13d is located on the side of the main bag body 1 and on the opposite side of the glove bag bodies 2. In this embodiment, it is implemented with a larger opening to facilitate the supply of respirator tubes, suction tubes, Nasogastric tube, oxygen catheter or other large-sized medical equipment enters and exits. However, it should be particularly noted that the number, shape, position, and use of the device ports 13a-13d mentioned above are only examples of this embodiment, and should be adjusted as needed in implementation, and are not limited to the content disclosed here.

The glove bag bodies 2 are connected to the main bag body 1 and are made of transparent polymers such as polyethylene (PE for short) into a glove shape, which can be worn by the hands 92 of medical staff and can be operated to extend into The bag inner space 11. In this embodiment, the glove bag bodies 2 are formed together with the main bag body 1, and are symmetrically located on the side of the main bag body 1, and are convex as shown in Fig. 1 before being used. Outside the main bag body 1, and when needed, it can be folded back as shown in Figure 3 for the hand 92 of the medical staff to wear, so that the hand 92 of the medical staff can stretch out under the isolation of the glove bag 2 Put it into the main bag body 1 for the operation and execution of medical procedures.

The air suction interface 3 is arranged on the main bag body 1 and communicates with the inner space 11 of the bag, and is suitable for connecting with an air suction pipe (not shown), so that the air in the main bag body 1 can pass from the air suction interface 3 Withdrawing, so as to maintain the negative pressure environment in the main bag body 1 and reduce the possibility of germs escaping from the main bag body 1. In this embodiment, the air extraction interface 3 is located beside the main bag body 1 and between the glove bag bodies 2. This embodiment is related to the assembly position of the air extraction pipeline, so it can be adjusted as needed. The air intake check valves 4 are arranged in the main bag body 1 and communicate with the inner space 11 of the bag, so that air can only flow into the main bag body 1 in one direction, so as to cooperate with the air suction port 3 to maintain the main bag body The gas in 1 circulates, and the space 11 in the bag can be maintained in a negative pressure environment to prevent germs from escaping. In this embodiment, the air intake check valves 4 are symmetrically arranged on the top side of the main bag body 1 and adjacent to the device port 13d, and a high efficiency filter (HEPA filter) can be used to ensure its filtration, The function of the check valve, but the implementation can still use other types of check valves as needed, not limited to a specific type.

The medical pipeline interface 5 is arranged on the main bag body 1 and communicates with the inner space 11 of the bag, and is suitable for connecting with a medical pipeline (not shown). In practice, the medical pipeline interface 5 is, for example, arranged on the top side of the main bag body 1, and has an outer joint exposed outside the main bag body 1 and an outer joint connected to the outer joint and located in the main bag body. The inner joint within 1 (not shown in the figure), the outer joint and the inner joint can be connected with a suction pipe (not shown), for example, and the suction pipe can be used for cleaning when the patient coughs or vomits.

The sealing structures 6 are respectively arranged at the head piercing opening 12 and the instrument openings 13 for openably closing the head piercing opening 12 and the instrument openings 13a-13d. Specifically, the sealing structures 6 can be implemented by using devil felt, zipper, zippers, tape, etc., such as the head piercing opening 12, the sealing structures 6 at the device openings 13a, b, and d. Devil felt or clip chains can be used to facilitate the opening and closing of medical devices when entering and exiting, or to close the openings other than the medical devices when the medical devices pass through the openings 13a, b, and d of these devices to maintain the main The tightness of the bag body 1. The sealing structure 6 at the device opening 13c can be, for example, tape, so when medical devices such as suction tubes, nasogastric tubes, etc. are not inserted, it can be attached to the main bag 1 to make the device opening 13c. Closed and easy to tear off. Of course, the above description of the sealing structures 6 is only an example, and should be adjusted according to needs in implementation, and is not limited to the content disclosed in this embodiment.

The hanging structures 7 are symmetrically arranged on the outer surface of the top side of the hanging structure 7. In this embodiment, for example, each is a hanging ring, and is respectively suitable for connecting to a hanging rope (not shown), so in During use, the top surface of the main bag body 1 can be supported by a sling to avoid excessive collapse of the top side of the main bag body 1, so that intubation and medical procedures can be carried out smoothly.

Hereinafter, how to use the medical isolation bag 100 will be described. First, the bottom side of the main bag body 1 can be aligned with the head of the patient 91 in the lying position. Then, the main bag body 1 can be operated to allow the head of the patient 91 to pass through the head piercing opening 12 to put the medical isolation bag 100 on the head of the patient 91. Subsequently, the medical staff can insert the suction pipe to the suction port 3, so that a negative pressure environment is formed in the main bag body 1, and can tie the hanging rope to the hanging structures 7 to maintain the The formation of the space 11 in the bag. Furthermore, medical personnel can put their hands 92 on the folded glove bags 2 and extend into the space 11 of the bag, and at the same time, other medical personnel can pass various medical devices through the device ports 13 It is placed in the main bag body 1 to act on the patient 91 to perform the intubation procedure. In the above process, since the main bag body 1 and the glove bag bodies 2 provide isolation between the patient 91 and the external environment and medical staff, infection and dirt can be effectively avoided. In addition, since the main bag body 1 is in a negative pressure state during the medical process, it can effectively prevent germs from escaping to the external environment. After the overall medical procedure is completed, the above-mentioned medical equipment, air extraction pipes, slings and other items can be disassembled and taken out, and the medical isolation bag 100 can be taken off the head of the patient 91 to discard conventional medical consumables. The method can be processed, and the process is simple and convenient.

Refer to FIG. 4, which is a modified implementation aspect of the medical isolation bag 100. In this modified implementation aspect, the structure of the medical isolation bag 100 is simpler than the implementation aspects of FIGS. The glove bag body 2, the medical pipeline interface 5, the hanging structures 7, the device ports 13a, b, and the corresponding sealing structures 6 and other related structures. In use, the medical isolation bag 100 in FIG. 4 can be provided to firefighters and emergency medical personnel for emergency medical procedures before arriving at the hospital. The medical isolation bag 100 is similar to the aforementioned Cover the patient’s head in a way, and put medical equipment such as a laryngeal mask tracheal intubation (LMA) through the device port 13c to intubate the patient for rescue, during which time it can be connected to the suction port The suction pipe 3 (not shown in the figure) allows the main bag body 1 to maintain a negative pressure environment, and the gap outside the suction pipe can be sealed by the sealing structure 6 (such as tape) to prevent germs from escaping. Maintain the health and safety of personnel.

In summary, through the use of the medical isolation bag 100 of the present invention, infection and dirt can be effectively avoided, and a negative pressure environment can be formed in the main bag body 1 to prevent germs from escaping, which can indeed achieve the cost of the invention. the goal of.

However, the above are only examples of the present invention. When the scope of implementation of the present invention cannot be limited by this, all simple equivalent changes and modifications made in accordance with the scope of the patent application of the present invention and the content of the patent specification still belong to This invention patent covers the scope.

100: Medical isolation bag 1: Main bag body 11: Space in the bag 12: Wear a sleeve on the head 13: Instrument port 2: Glove bag body 3: Air extraction interface 4: Intake check valve 5: Medical pipeline interface 6: Sealed structure 7: Hanging structure 91: patient 92: hand

Other features and effects of the present invention will be clearly presented in the embodiments with reference to the drawings, in which: Figure 1 is a schematic top view illustrating an embodiment of the medical isolation bag of the present invention; Figure 2 is a schematic bottom view of the embodiment; Figure 3 is a schematic side view illustrating the use of this embodiment; and Fig. 4 is a schematic top view similar to Fig. 1 and illustrates a modified implementation aspect of the medical isolation bag.

100: Medical isolation bag

1: Main bag body

13: Instrument port

2: Glove bag body

3: Air extraction interface

4: Intake check valve

5: Medical pipeline interface

6: Sealed structure

7: Hanging structure

91: patient

92: hand

Claims (7)

A medical isolation bag includes: a main bag body defining an inner space of the bag, and including a head piercing opening suitable for the patient's head to enter the inner space of the bag, and a plurality of medical devices suitable for entering and exiting the bag. The main bag body or the device opening for the medical device to pass through the main bag body; the second glove bag body is connected to the main bag body, and is suitable for the hands of medical personnel to wear, the glove bag body can be operated And extend into the space inside the bag; an air suction port is arranged on the main bag body and communicates with the space inside the bag; the air suction port is suitable for connecting with an air suction pipe so that the air in the main bag can be sucked from the air Withdraw from the interface; and an air intake check valve, which is arranged in the main bag and communicates with the space in the bag, so that air can only flow into the main bag in one direction. The medical isolation bag according to claim 1, further comprising a plurality of sealing structures, which are respectively arranged at the head piercing opening and the device openings, for opening and closing the head piercing opening And each equipment port. The medical isolation bag according to claim 2, wherein the sealing structures include at least one of devil felt, zipper, zipper, and tape. The medical isolation bag according to claim 1, further comprising at least one hanging structure, which is arranged on the outer surface of the main bag body and is suitable for being connected to a hanging rope. The medical isolation bag according to claim 4, wherein the hanging structure is a hanging ring. The medical isolation bag according to claim 1, further comprising a medical pipeline interface, the medical pipeline interface is arranged on the main bag body and communicates with the space in the bag, and is suitable for connecting with the medical pipeline. The medical isolation bag according to claim 1, wherein the head piercing mouth is located in the main bag body The device ports are located on the top or side of the main bag, and the glove bags are located on the side of the main bag.

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