CN221750877U - Oral fluid collection device - Google Patents

Abstract

The utility model discloses an oral liquid collecting device, comprising: the fixing belt is used for being fixed with the head, and the two ends of the fixing belt are respectively provided with a first magic tape and a second magic tape which are both in strip shape, and the first magic tape is in adhesive connection with the second magic tape; the collecting shell is fixedly arranged on the fixing belt and is used for being pressed against the chin, the collecting shell is provided with a water collecting tank, the water collecting tank is used for collecting liquid flowing out of an oral cavity, and the bottom wall of the water collecting tank is provided with a water outlet; the collecting bag is communicated with the water outlet through a water pipe; the water absorption assembly is connected with the collecting bag and comprises a water absorption pipe and a water pump, the water absorption pipe is used for extending into the oral cavity, and the water pump is connected with and drives the water absorption pipe to absorb liquid into the collecting bag. Collecting the liquid flowing out of the oral cavity of the patient through a water collecting tank; or the liquid in the oral cavity is directly sucked by the water suction pipe, so that the use mode is more flexible and the use effect is good.

Description

Oral fluid collection device

Technical Field

The utility model relates to the technical field of oral cleaning, in particular to an oral liquid collecting device.

Background Art

In the related art, after a patient has been treated for oral diseases with electrotherapy or radiation, his mouth will leak saliva uncontrollably during the daily recovery, especially when eating, which will contaminate the patient's hospital gown. In addition, after the oral cavity is treated with electrotherapy or radiation, a mucous membrane will be secreted in the oral cavity. When the patient eats or rinses his mouth, the mucous membrane and the skin inside the oral cavity will pull against each other, causing pain and discomfort in the patient's oral cavity. Moreover, if the mucous membrane is attached to the oral cavity for a long time, it will also affect the body's immunity and slow down the recovery time of the oral cavity. The conventional way to remove the mucous membrane is to rinse and clean the mouth frequently. However, when the patient rinses his mouth by himself or cleans his mouth with the help of medical staff, since the patient cannot control the mouth well, the liquid is also easy to flow out of the mouth, causing the hospital gown to be contaminated.

Utility Model Content

The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, the utility model proposes an oral liquid collection device, which can collect liquid flowing out of the patient's oral cavity through a water collection tank; or use a water suction tube to directly absorb the liquid in the oral cavity, which is more flexible to use and has a good use effect.

The oral fluid collection device according to the embodiment of the utility model comprises:

A fixing belt, used for fixing to the head, wherein two ends of the fixing belt are respectively provided with a first Velcro and a second Velcro, both of which are strips, and the first Velcro is adhesively connected to the second Velcro;

A collecting shell is fixedly mounted on the fixing belt, the collecting shell is used to press against the chin, the collecting shell is provided with a water collecting trough, the water collecting trough is used to collect liquid flowing out of the oral cavity, and the bottom wall of the water collecting trough is provided with a water outlet;

A collecting bag connected to the water outlet through a water pipe;

A water suction component is connected to the collection bag, and the water suction component includes a water suction tube and a water pump. The water suction tube is used to extend into the oral cavity, and the water pump is connected to and drives the water suction tube to absorb liquid into the collection bag.

The oral liquid collection device according to the embodiment of the utility model has at least the following beneficial effects: the fixing belt is fixed around the head, the collecting shell presses against the chin, and the liquid flowing out of the patient's mouth is collected into the collecting bag through the sump, thereby reducing the risk of contamination of the patient's clothes or bed; and the first Velcro and the second Velcro can cooperate to adjust the tightness of the fixing belt, which makes the patient more comfortable to use; in addition, the use of a suction tube directly absorbs the liquid in the mouth, which is more flexible and effective.

According to the oral fluid collection device of the utility model, the cross section of the collection shell is an arc-shaped annular surface, and the central angle corresponding to the arc-shaped annular surface is greater than 180°.

According to the oral fluid collection device of the utility model, the collection shell matches the shape of the chin.

According to the oral liquid collection device of the utility model, a positioning block is provided on the outer wall of the collection shell, the positioning block is provided with a positioning hole, and the water suction pipe is passed through the positioning hole.

According to the oral fluid collection device of the utility model, the outer wall of the collection shell is provided with a fixing groove, and the water suction pipe is installed in the fixing groove.

According to the oral liquid collection device of the utility model, the fixing groove extends along the peripheral wall of the collection shell, and the water suction pipe is interference fit with the groove wall of the fixing groove.

According to the oral fluid collection device of the utility model, the fixing belt is elastic.

According to the oral fluid collection device of the utility model, two soft pads are arranged on the inner side of the fixing belt, and the two soft pads are symmetrically arranged on the fixing belt, and the soft pads are used to fit the face.

Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention.

BRIEF DESCRIPTION OF THE DRAWINGS

The above and/or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

FIG1 is a schematic structural diagram of an oral fluid collection device according to an embodiment of the present utility model;

FIG2 is a schematic structural diagram of an oral fluid collection device according to another embodiment of the present invention;

FIG. 3 is a schematic structural diagram of a collection shell of the oral fluid collection device shown in FIG. 2 .

Description of Figure Numbers:

Fixing belt 100; Soft pad 110;

Collection shell 200; water collecting tank 201; water outlet hole 202; fixing groove 203; positioning block 210; positioning hole 211;

Collection bag 300; Water pipe 310;

Water suction assembly 400; water pump 410; water suction pipe 420; drainage pipe 430.

DETAILED DESCRIPTION

The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

In the description of the present invention, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

In the description of the present utility model, "several" means one or more, "more" means more than two, "greater than", "less than", "exceed" etc. are understood to exclude the number itself, and "above", "below", "within" etc. are understood to include the number itself. If there is a description of "first" or "second", it is only used to distinguish the technical features, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

In the description of the utility model, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

Some seriously ill patients have poor self-care ability and need to stay in bed for a long time. When eating or drinking in bed, saliva or drinking water easily flows out of the mouth, causing clothes to get wet or the bed to be contaminated. When some patients drink water in bed, they will place a curved tray at their mouth to collect the liquid flowing out of the mouth. However, the curved tray is usually placed on the bed, and the distance between the tray and the mouth is far, so it cannot collect the liquid leaking from the mouth well, and the effect of use is poor. In addition, when performing oral care on comatose patients, since the patients are unconscious, the water leaking from the mouth is difficult to gather in the curved tray.

To this end, as shown in Figures 1 to 3, the oral liquid collection device proposed by the utility model includes a fixing belt 100, a collection shell 200, a water pipe 310, a collection bag 300 and a water absorption component 400, wherein the fixing belt 100 is used to surround the head and fix it to the head. Optionally, the two ends of the fixing belt 100 are respectively provided with a first Velcro and a second Velcro, both of which are strips. The first Velcro and the second Velcro are adhered and connected, and the tightness of the fixation to the head can be adjusted. The installation is firm and comfortable to use. The collection shell 200 is fixedly installed on the fixing belt 100 and is used to collect liquid leaked from the oral cavity. The two ends of the water pipe 310 are respectively connected to the collection shell 200 and the collection bag 300 to guide the liquid in the collection shell 200 into the collection bag 300. Specifically, the collection shell 200 is arranged in the middle of the fixing belt 100, and the collection shell 200 is suitable for pressing the chin. For example, as shown in Figure 1, the collection shell 200 matches the shape of the chin. Furthermore, the collection shell 200 is provided with a water collection tank 201, and the water collection tank 201 is used to collect liquid flowing out of the oral cavity, and as shown in FIG3, the bottom wall of the water collection tank 201 is provided with a water outlet 202, and the liquid in the water collection tank 201 converges to the water outlet 202, and the water pipe 310 is inserted and fixed in the water outlet 202 to guide the water into the collection bag 300. In addition, in addition to passively collecting liquid in the oral cavity, in some embodiments, the water absorption component 400 is connected to the collection bag 300 and is used to directly absorb the liquid in the oral cavity, so that the patient has a better experience when performing oral care. Specifically, the water absorption component 400 includes a water absorption pipe 420 and a water pump 410, the water absorption pipe 420 is suitable for extending into the oral cavity, and the water pump 410 is connected to and drives the water absorption pipe 420 to absorb liquid, and the structure is simple and easy to use. It is easy to understand that the fixing belt 100 is fixed around the head, the collecting shell 200 presses against the chin, and the liquid flowing out of the patient's mouth is collected into the collecting bag 300 through the water collection tank 201, reducing the risk of contamination of the patient's clothes or bed. In addition, the first Velcro and the second Velcro can cooperate to adjust the tightness of the fixing belt 100, and the patient is more comfortable to use. In addition, the use of the suction tube 420 to directly absorb the liquid in the mouth is more flexible and has a good use effect.

In some embodiments of the present invention, as shown in Figures 2 and 3, the cross-section of the collecting shell 200 is an arc-shaped annular surface, and the central angle corresponding to the arc-shaped annular surface is greater than 180°, that is, the end of the collecting shell 200 is retracted inward, further preventing the liquid in the collecting shell 200 from spilling out, thereby reducing the risk of contaminating the patient's clothes and bed.

Further, referring to Figures 1 to 3, the outer wall of the collection shell 200 is provided with a positioning block 210, and the positioning block 210 is provided with a positioning hole 211. The water suction pipe 420 is passed through the positioning hole 211, and the position of the water suction pipe 420 can be positioned. Since the water suction pipe 420 can be positioned near the oral cavity through the positioning block 210, it is more convenient for medical staff to use it. For example, when the medical staff uses it, they pull the water suction pipe 420 passed through the positioning hole 211 upward to absorb the liquid in the patient's mouth; after use, pull the water suction pipe 420 back downward and swing the end of the water suction pipe 420 outward, or, after use, directly swing the end of the water suction pipe 420 outward to facilitate the next use of sucking liquid. Furthermore, in order to facilitate the storage of the water suction pipe 420, in some embodiments, referring to FIG. 2 and FIG. 3 again, the outer wall of the collection shell 200 is provided with a fixing groove 203, the fixing groove 203 extends along the peripheral wall of the collection shell 200, and the water suction pipe 420 is installed in the fixing groove 203 and is interference fit with the groove wall of the fixing groove 203. When the water suction assembly 400 is not in use, the water suction pipe 420 can be directly fixed to the outer wall of the collection shell 200 through the fixing groove 203. In addition, in some embodiments, the water suction assembly 400 also includes a drain pipe 430, one end of the drain pipe 430 is connected to the water outlet of the water pump 410, and the other end is connected to the collection bag 300, so that the collection bag 300 can be connected to the water pipe 310 for passive drainage and the water suction pipe 420 for active water absorption, respectively, to further improve the convenience of water collection.

In some embodiments, referring to FIG. 1 and FIG. 2 again, two soft pads 110 are arranged on the inner side of the fixing belt 100. The two soft pads 110 are symmetrically arranged on the fixing belt 100. The soft pads 110 are suitable for fitting with the face, which can increase the force-bearing area, reduce the pressure, and prevent the fixing belt 100 from being too tight and causing cheek skin damage. In addition, the two symmetrically arranged soft pads 110 have a more reasonable position of action on the face, further improving the comfort of the patient. Optionally, the fixing belt 100 is elastic and can be pressed against the patient's face, which is more comfortable to use.

The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims (8)

1. Oral liquid collection device, characterized in that includes:

The fixing belt is used for being fixed with the head, two ends of the fixing belt are respectively provided with a first magic tape and a second magic tape which are both in a strip shape, and the first magic tape is in adhesive connection with the second magic tape;

The collecting shell is fixedly arranged on the fixing belt and is used for being pressed against the chin, the collecting shell is provided with a water collecting tank, the water collecting tank is used for collecting liquid flowing out of an oral cavity, and the bottom wall of the water collecting tank is provided with a water outlet;

the collecting bag is communicated with the water outlet through a water pipe;

The water absorption assembly is connected with the collecting bag and comprises a water absorption pipe and a water pump, the water absorption pipe is used for extending into the oral cavity, and the water pump is connected with and drives the water absorption pipe to absorb liquid into the collecting bag.

2. The oral liquid collection device according to claim 1, wherein: the section of the collecting shell is an arc-shaped ring surface, and the central angle corresponding to the arc-shaped ring surface is larger than 180 degrees.

3. The oral liquid collection device according to claim 1, wherein: the collecting shell is matched with the shape of the chin.

4. An oral liquid collection device according to any one of claims 1 to 3 wherein: the outer wall of the collecting shell is provided with a positioning block, the positioning block is provided with a positioning hole, and the water suction pipe penetrates through the positioning hole.

5. The oral liquid collection device according to claim 4 wherein: the outer wall of collecting the shell is provided with the fixed slot, the water suction pipe install in the fixed slot.

6. The oral liquid collection device according to claim 5 wherein: the fixed slot extends along the peripheral wall of the collecting shell, and the water suction pipe is in interference fit with the slot wall of the fixed slot.

7. The oral liquid collection device according to claim 1, wherein: the fixing band has elasticity.

8. The oral liquid collection device according to claim 1 or 7 wherein: the inner side of the fixing belt is provided with two soft gaskets, the two soft gaskets are symmetrically arranged on the fixing belt, and the soft gaskets are used for being attached to the face.