CN204208063U - A kind of vomit collection storage - Google Patents

Abstract

The utility model discloses a vomit collector, which is characterized in that it comprises a mask and a vomit holding bag; the opening of the mask coincides with the contour of the mouth and the jaw; The external protrusion forms a buffer chamber; the bottom of the buffer chamber is connected to one end of the dirt isolation valve that can prevent liquids from flowing back into the mask, and the other end of the dirt isolation valve is connected to the vomit holding bag through the first conduit; the utility model The provided vomit collector has a simple structure and is easy to operate. You can choose to rinse the mouth or flush the inner cavity of the collector according to your needs, which can reduce the workload of medical staff and better ensure hygiene. Observation facilitates the next step of diagnosis and treatment.

Description

a vomit collector

technical field

The utility model relates to the medical field, in particular to a vomitus collector.

Background technique

Among the medical oncology patients accepted by the hospital, most patients often vomit within a period of time after receiving chemotherapy, and because the patients are extremely weak at this time, they can only stay in bed and cannot independently open a disposable plastic convenience bag to catch vomiting It causes vomit to pollute the surrounding environment, which increases the workload of medical workers, and in some cases, the chemotherapy drugs contained in vomit may endanger the health of medical staff or other patients. Even if the patient can collect vomit independently, many patients, such as neurology patients with increased intracranial pressure, will experience projectile vomiting. Ordinary plastic convenience bags cannot fully collect all the vomit, which will still cause part of the vomit to overflow and cause pollution. .

Therefore, a special vomit collector is needed, which can receive vomit at any time and prevent the vomit from overflowing.

Utility model content

The technical problem solved by the utility model is to provide an easy-to-operate vomit collector by overcoming the defects of the existing vomit collection device which are not easy to operate and may cause pollution.

In order to overcome the above technical problems, the vomit collector provided by the utility model includes a mask and a vomit holding bag; the opening of the mask coincides with the contour of the mouth and jaw; the mask protrudes outward at the position facing the mouth to form a buffer chamber; the bottom of the buffer chamber is connected to one end of the dirt isolation valve that can prevent liquids from flowing back into the mask, and the other end of the dirt isolation valve is connected to the vomitus holding bag through the first conduit.

According to some optional embodiments of the utility model, the vomit collector provided by the utility model also includes a water outlet; the water outlet is arranged on the inside of the side of the mask, and points to the position of the mouth; the water outlet is connected to the water pump through the second conduit One end of the device and the other end of the water drawing device are connected to the mouthwash containing bag through the fourth conduit.

According to some optional embodiments of the utility model, the vomit collector provided by the utility model also includes a spherical nozzle; the spherical nozzle is arranged on the inner side of the upper part of the mask, and a plurality of water outlet holes are evenly arranged on it; the spherical nozzle is connected to To one end of the water drawing device, the other end of the water drawing device is connected to the mouthwash storage bag through the fourth conduit.

According to some optional embodiments of the utility model, the vomit collector provided by the utility model also includes a medical tee; the water outlet is connected to the first interface of the medical tee through a second conduit, and the spherical nozzle is connected to the medical tee through a third conduit. The second interface of the medical tee and the third interface of the medical tee are connected to one end of the water drawing device, and the other end of the water drawing device is connected to the mouthwash storage bag through the fourth conduit.

According to some optional embodiments of the utility model, the water drawing device of the vomit collector provided by the utility model includes a first one-way flow valve, a second one-way flow valve and an elastic balloon; the first one-way flow valve is set On the elastic balloon and it is connected to the third port of the medical tee, and its setting direction is to allow the liquid to flow out of the elastic balloon and prevent the liquid from flowing into the elastic balloon; the second one-way diversion valve is arranged on the elastic balloon and passes through The fourth conduit is connected to the mouthwash containing bag and is oriented to allow liquid to flow into the elastic balloon and prevent liquid to flow out of the elastic balloon.

According to some optional embodiments of the utility model, the vomit collector provided by the utility model also includes elastic straps; the two ends of the elastic straps are respectively fixed on both sides of the mask by day-shaped buckles, and can be adjusted by adjusting the The snap position of the buckle changes its use length.

According to some optional embodiments of the utility model, the vomitus collector provided by the utility model is provided with a stopper and a movable baffle inside the sewage valve; Its area is slightly smaller than the cross-sectional area of the inner cavity of the pollution isolation valve, and one end of it is connected to the inner cavity of the pollution isolation valve through a spring rotating shaft; the stopper is fixed on the inner cavity of the pollution isolation valve at a position opposite to the spring rotating shaft;

When the movable blocking piece is not subjected to external force, it is attached to the stopper due to the elastic force of the spring rotating shaft, and cannot be opened to one side of the buffer chamber due to being blocked by the stopper.

According to some optional embodiments of the present utility model, the vomit container bag of the vomit collector provided by the present utility model is made of colorless transparent material, and a scale bar for measuring capacity is marked on it.

In summary, it can be seen that the beneficial effects of the vomit collector provided by the utility model are:

The mask structure is used to fit the patient's face, which can completely collect the sprayed vomit, prevent the vomit from overflowing to the greatest extent, and ensure environmental sanitation and personnel safety; and the collected vomit is stored in a semi-sealed vomit container In the bag, it can effectively prevent the smell of vomit from distributing, and it can also prevent the chemotherapy drugs in the vomit from contacting other medical workers or patients and causing harm to their health;

Furthermore, there is a buffer room at the lower part of the mask, which can buffer the large flow of vomit and prevent overflow due to untimely drainage;

Optionally, a dirt isolation valve is provided between the buffer chamber and the vomit holding bag, which can prevent the vomit in the vomit holding bag from flowing back into the mask, causing the patient to suffocate and other dangers;

Optionally, the vomitus storage bag is made of colorless transparent material, and the scale bar for measuring capacity is marked on it, so that the doctor can clearly observe the color of the vomitus, the amount of vomitus, etc., and provide a basis for the next step of diagnosis and treatment.

There is a water outlet inside the mask, and it is connected to the mouthwash storage bag through the water drawing device. After vomiting, the patient can draw water and rinse his mouth independently through the water drawing device to maintain a good hygienic state;

Optionally, a spherical nozzle is provided inside the mask, and is connected to the mouthwash storage bag through the water drawing device. After vomiting, the patient can control the water to be sprayed from the spherical nozzle through the water drawing device, and then rinse the inner wall of the mask to maintain good hygiene state;

Furthermore, the water-drawing device, the water outlet and the spherical nozzle are connected through the medical tee, and the patient can hold the elastic balloon of the water-drawing device with one hand, and adjust the medical tee with the thumb to switch between rinsing and rinsing , the operation is simple, and it can help the patient maintain a good hygienic state when the patient is relatively weak (such as lying in bed);

The elastic strap is fixed on the mask through the day-shaped buckle, and the available length of the elastic strap can be adjusted to suit patients of different sizes, and keep the mask closely attached to the patient's face, enhance the sealing effect, and prevent vomit from spilling out.

Description of drawings

Figure 1 is a schematic diagram of the overall structure of an embodiment of a vomit collector of the present invention;

Fig. 2 is the front view of the mouth mask of the embodiment of a kind of vomit collector of the utility model;

Fig. 3 is an enlarged internal view of a dirt isolation valve of an embodiment of a vomit collector of the present invention.

Detailed ways

In order to make the purpose, technical solutions and advantages of the utility model clearer, the utility model will be further described in detail below in combination with specific embodiments and with reference to the accompanying drawings.

Fig. 1 is an overall schematic diagram of an embodiment of a vomit collector of the present invention, and Fig. 2 is a front view of a mask of an embodiment of a vomit collector of the present invention. As shown in Figure 1, the vomit collector provided by the utility model includes a mask 1 and a vomit holding bag 2; wherein, the opening of the mask 1 matches the contour of the mouth and jaw, and it uses a medical liquid that is harmless to human health Silicone and other materials are used as raw materials, which have a certain deformation capacity and can better suit patients with different face shapes; the mask 1 protrudes outward at the position facing the mouth to form a buffer chamber 101, which is used to temporarily accommodate Patient's vomit, and can prevent the volume of the mask from flowing back into the patient's mouth when a large amount of vomit is sprayed out, causing serious dangers such as suffocation; the bottom of the buffer chamber 101 is connected to the dirt isolation valve that can prevent liquids from flowing back into the mask 102, the other end of the dirt isolation valve 102 is connected to the vomit container bag 2 through the first conduit 103; the vomit container bag 2 is made of colorless and transparent material, and the scale bar of the metering capacity is marked on it, which can be clearly observed by the doctor The color of the vomit, the amount of vomiting, etc., provide the basis for the next step of diagnosis and treatment.

There are day-shaped buckles 801 fixed on both sides of the mask 1, and an elastic strap 8 is arranged on it, and the use length of the elastic strap 8 can be changed by adjusting the engagement position of the elastic strap 8 and the day-shaped buckle 801, so as to adapt to different body shapes patients, and ensure that the mask 1 fits tightly on the patient's mouth and jaw to prevent the vomitus from flowing out and causing pollution.

Fig. 3 is a sectional view of a dirt isolation valve of an embodiment of a vomit collector of the present invention. As shown in the figure, the dirt isolation valve 102 is provided with a stopper 1021 and a movable flap 1022 inside; the shape of the movable flap 1022 is the same as that of the inner cavity of the dirt isolation valve 102, and its area is slightly smaller than that of the inner cavity of the dirt isolation valve 102. Cross-sectional area, one end of which is rotatably connected to the inner cavity of the dirt isolation valve 102 through a spring shaft; the stopper 1021 is fixed on the inner cavity of the dirt isolation valve 102 at a position opposite to the spring shaft. The reason why the area of the movable baffle 1022 is slightly smaller than the cross-sectional area of the inner cavity of the dirt isolation valve 102 is that usually the dirt isolation valve 102 is made into a cylinder, and the section of the inner cavity is circular. If the movable baffle 1022 just completely closes the inner cavity cavity, that is, the same cross-sectional area as the inner cavity, it will be hindered by the inner wall of the dirt-separating valve 102 and cannot rotate flexibly; in order to solve this problem, its area is designed to be slightly smaller than the cross-sectional area of the inner wall of the dirt-separating valve 102 to ensure It can rotate flexibly, although this will reduce the sealing to a certain extent, causing a small amount of liquid dirt stored in the vomit holding bag 2 to flow back to the mask 1, but considering that it can block most of the solid dirt and prevent patients from Due to the danger of suffocation due to the backflow of solid dirt, this design still has high practicability.

When the movable flap 1022 is not subjected to external force, it is attached to the block 1021 due to the elastic force of the spring rotating shaft, and cannot be opened to the side of the buffer chamber 101 due to being blocked by the block 1021; After the valve 102, push the movable flap 1022 and make it open, so that the vomit can flow into the vomit holding bag 2 at the other end of the dirt isolation valve 102; Restore the state of fitting with the stopper 1021. If the patient turns over or other reasons cause the vomit holding bag 2 to turn over, the vomit inside it will flow back into the dirt isolation valve 102 under the action of gravity. One side of 101 is opened, which can block the vomit and prevent it from flowing back into the mask 1.

In conjunction with Figure 2, as shown in the figure, a water outlet 3 is provided on the inside of the side of the mask 1. When the patient wears the mask 1, the water outlet 3 points to the position of the patient's mouth. The reason for setting it on the side of the mask 1 is to prevent the patient from The vomitus blocks it; the water outlet 3 is connected to the first interface of the medical tee 5 through the second conduit 301 . A spherical nozzle 4 is arranged on the inner side of the upper part of the mask 1, and a plurality of water outlet holes are arranged on it. These water outlet holes are evenly distributed and point to all directions. ; The ball nozzle 4 is connected to the second interface of the medical tee 5 through the third conduit 401 . The third interface of the medical tee 5 is connected to one end of the water drawing device 6 , and the other end of the water drawing device 6 is connected to the mouthwash storage bag 7 through the fourth conduit 604 .

The water drawing device 6 includes a first one-way diversion valve 601, a second one-way diversion valve 602 and an elastic balloon 603; the first one-way diversion valve 601 is arranged on the elastic balloon 603 and it is connected to the first Three ports, its setting direction is to allow the liquid to flow out of the elastic balloon 603 and prevent the liquid from flowing into the elastic balloon 603; the second one-way flow valve 602 is arranged on the elastic balloon 603 and it is connected to the mouthwash containing bag through the fourth conduit 604 7. Its setting direction is to allow the liquid to flow into the elastic balloon 603 and prevent the liquid from flowing out of the elastic balloon 603 . In this way, when the elastic balloon 603 is squeezed, liquid or air (it may also be air in the elastic balloon 603 when squeezed for the first time) can only flow out by the first one-way diversion valve 601, and when the elastic balloon is released Balloon 603, elastic balloon 603 can return to its original state, and the mouthwash in the mouthwash container bag 7 can be sucked in the elastic balloon; The saliva holding bag 7 is pumped into the medical tee 5.

When the vomit collector provided by the utility model is in use, first adjust the length of the elastic strap 8 to make it suitable for the body shape of the patient, and make the patient wear the mask 1; if the patient vomits, the vomit will be temporarily stored in the buffer chamber 101, and gradually enter the vomit holding bag 2; after the patient vomits, a certain amount of dirt will adhere to the patient's mouth and the inner surface of the mask 1, and at this time, the patient pulls the medical tee 5 to make the first interface and the third interface connected with each other, and then repeatedly squeeze and loosen the elastic balloon 603, the mouthwash in the mouthwash storage bag 7 will be pumped into the medical tee 5, and then sprayed out from the water outlet 3 through the second conduit 301 and enter the patient's mouth , the patient can gargle to remove the residual dirt in the mouth, and the spit out mouthwash enters the vomitus holding bag 2 through the buffer chamber 101; next, the patient pulls the medical tee 5 so that there is a gap between the second interface and the third interface. connected, then repeatedly extruding and loosening the elastic balloon 603, the mouthwash in the mouthwash holding bag 7 will be pumped into the medical tee 5, and then sprayed out by the spherical nozzle 4 through the third conduit 401, because the spherical nozzle is provided with There are evenly distributed water outlet holes, so the various positions on the inner surface of the mask 1 can be evenly washed to achieve the effect of removing residual dirt on the inner surface of the mask 1, and the rinsed mouthwash will eventually enter the vomit holding bag 2. The whole process of collecting, gargling, and cleaning can be completed with one hand, and can be performed when the patient is in a lying position, which is convenient for patients who are extremely weak during the postoperative recovery period to collect vomitus independently.

As can be seen from the foregoing embodiments, the vomitus collector provided by the utility model:

The structure of the mask 1 is used to fit the patient's face, so that the sprayed vomit can be completely collected to prevent the vomit from overflowing to the greatest extent; and the collected vomit is stored in the semi-sealed vomit holding bag 2, which can effectively It can effectively prevent the smell of vomit from distributing, and it can also prevent the chemotherapy drugs in the vomit from contacting other medical workers or patients and causing harm to their health;

Further, a buffer chamber 101 is provided at the lower part of the mask, which can buffer the large flow of vomit and prevent overflow due to untimely dredging;

Optionally, a dirt isolation valve 102 is provided between the buffer chamber 101 and the vomit holding bag 2, which can prevent the vomit in the vomit holding bag 2 from flowing back into the mask 1 and cause the patient to suffocate and other risks;

Optionally, the vomit holding bag 2 is made of a colorless transparent material, and a scale bar for measuring capacity is marked on it, so that the doctor can clearly observe the color of the vomit, the amount of vomit, etc., and provide a basis for the next step of diagnosis and treatment.

A water outlet is provided inside the mask 1, and is connected to the mouthwash storage bag 7 through the water drawing device 6, and the patient can draw water and rinse his mouth independently through the water drawing device 6 after vomiting, so as to maintain a good hygienic state;

Optionally, a spherical nozzle 4 is arranged inside the mask, and is connected to the mouthwash storage bag 7 through the water drawing device 6. After vomiting, the patient can control the water to be ejected from the spherical nozzle 4 through the water drawing device 6, and then rinse the mask 1 Keep the inner wall in a good hygienic state;

Further, the water-drawing device 6, the water outlet 3 and the spherical nozzle 4 are connected through the medical tee 5, and the patient can hold the elastic balloon 603 of the water-drawing device 6 with one hand, and adjust the medical tee 5 with the thumb to realize rinsing. The switch between mouth and flushing is easy to operate, and can help patients maintain a good hygienic state when they are weak (such as lying in bed);

The elastic strap 8 is fixed on the mask 1 through the day-shaped buckle 801, the available length of the elastic strap 8 can be adjusted to suit patients of different sizes, and the mask 1 can be closely fitted to the patient's face to enhance the sealing effect and prevent vomit Spill.

Those of ordinary skill in the art should understand that: the above descriptions are only specific embodiments of the utility model, and are not intended to limit the utility model. Any modifications made, equivalent to Replacement, improvement, etc. should all be included in the protection scope of the present utility model.

Claims (8)

1. a vomit collection storage, is characterized in that, comprises mask (1) and vomitus bag container (2); The opening of described mask (1) and people's oral area and lower jaw profile coincide; Described mask (1) externally convexes to form surge chamber (101) in the position that itself and people's oral area are just right; Described surge chamber (101) bottom be connected to can stop the reflux such as liquid enter described mask (1) every dirty valve (102) one end, be describedly connected to vomitus bag container (2) every dirty valve (102) other end by the first conduit (103).

2. vomit collection storage according to claim 1, is characterized in that, also comprises outlet (3); Described outlet (3) is arranged on inside described mask (1) side, and points to the position of people's oral area; Described outlet (3) is connected to water drawing device (6) one end by the second conduit (301), and described water drawing device (6) other end is connected to collutory bag container (7) by the 4th conduit (604).

3. vomit collection storage according to claim 2, is characterized in that, also comprises spherical shower nozzle (4); Described spherical shower nozzle is arranged on described mask (1) upper inner, and it is evenly provided with multiple apopore; Described spherical shower nozzle (4) is connected to water drawing device (6) one end by the 3rd conduit (401), and described water drawing device (6) other end is connected to collutory bag container (7) by the 4th conduit (604).

4. vomit collection storage according to claim 3, is characterized in that, also comprises Medical tee joint (5); Described outlet (3) is connected to the first interface of described Medical tee joint (5) by described second conduit (301), described spherical shower nozzle (4) is connected to the second interface of described Medical tee joint (5) by described 3rd conduit (401), 3rd interface of described Medical tee joint (5) is connected to water drawing device (6) one end, and described water drawing device (6) other end is connected to described collutory bag container (7) by the 4th conduit (604).

5. vomit collection storage according to claim 4, is characterized in that, described water drawing device (6) comprises the first one-way guide flow valve (601), the second one-way guide flow valve (602) and resilient bladder (603); Described first one-way guide flow valve (601) is arranged on that described resilient bladder (603) is upper and it is connected to the 3rd interface of described Medical tee joint (5), and its setting direction is for permission liquid flows out described resilient bladder (603) and stop liquid to flow into described resilient bladder (603); Described second one-way guide flow valve (602) is arranged on that described resilient bladder (603) is upper and it is connected to described collutory bag container (7) by described 4th conduit (604), and its setting direction is for permission liquid flows into described resilient bladder (603) and stop liquid to flow out described resilient bladder (603).

6. vomit collection storage according to claim 1, is characterized in that, also comprises elastic bands (8); Described elastic bands (8) two ends are buckled (801) respectively by day type and are fixed on described mask (1) both sides, and can by adjustment itself and described day the type clamped position of buckleing (801) change it and use length.

7. vomit collection storage according to claim 1, is characterized in that, described dirty valve (102) inside is provided with block (1021) and active blade (1022); The shape of described active blade (1022) is identical every dirty valve (102) intracavity section shape with described, and its area is slightly less than the described sectional area every dirty valve (102) inner chamber, its one end is rotationally connected to the described inner chamber every dirty valve (102) by a spring rotary shaft; Described block (1021) is fixed on described relative with described spring rotary shaft on dirty valve (102) inner chamber position;

Described active blade (1022) not by during external force because the elastic force and described block (1021) that are subject to spring rotary shaft are fitted, and cannot to open to described surge chamber (101) side because of the stop being subject to described block (1021).

8. vomit collection storage according to claim 1, is characterized in that, described vomitus bag container (2) uses water white transparency material to make, and on it, mark has the scale strip of metered capacity.