CN223860952U

CN223860952U - Flushing and sucking type oral cavity cleaner

Info

Publication number: CN223860952U
Application number: CN202423317821.6U
Authority: CN
Inventors: 叶贵玲; 屈嬉嬉
Original assignee: Taizhou Central Hospital Taizhou University Hospital
Current assignee: Taizhou Central Hospital Taizhou University Hospital
Priority date: 2024-12-31
Filing date: 2024-12-31
Publication date: 2026-02-03
Anticipated expiration: 2034-12-31

Abstract

The utility model provides a flushing and sucking type oral cavity cleaner, and belongs to the technical field of medical instruments. The oral cavity cleaner solves the problems that an existing oral cavity cleaner is difficult to independently replace a brush head and the use cost is high. The flushing and sucking type oral cleaner comprises a brush handle with a suction channel inside and a brush head with a suction cavity inside, wherein a flushing hose is arranged in the brush handle, one end of the flushing hose extends out of a negative pressure joint and is connected with a syringe joint, the front end of the brush handle is provided with a cylindrical inserting section with a reduced outer diameter, the rear end of the brush head is provided with an inserting hole communicated with the suction cavity, the inserting section is inserted with the inserting hole, a water spraying pipe is fixedly connected to the outer wall of the rear end of the brush head, a cylindrical hose joint is fixedly connected to the outer wall of the front end of the brush handle, the other end of the flushing hose extends out of the brush handle and is fixedly connected to the hose joint, and the rear end of the water spraying pipe is inserted with the hose joint and enables the flushing hose to be communicated with the water spraying pipe. The utility model can independently replace the brush head and has the advantage of low use cost.

Description

Flushing and sucking type oral cavity cleaner

Technical Field

The utility model belongs to the technical field of medical instruments, and relates to a flushing and sucking type oral cavity cleaner.

Background

In severe patients, swallowing disorder is caused by different degrees, swallowing and cough reflex disorder often occurs, vomit and other secretions still remain in tooth gaps, and the oral cavity is in an open state for a long time, so that oral mucosa is dry, salivary secretion is reduced, and bacteria are greatly propagated. However, most serious patients with dysphagia, tracheotomy and the like cannot finish actions such as oral feeding, drinking, brushing teeth, rinsing mouth and the like, so that the oral cleaning capability is reduced, meanwhile, complications such as malnutrition, pulmonary infection and the like are often combined, the body resistance is poor, and the application of a large amount of antibiotics causes unbalance of flora, so that conditions are created for rapid bacterial reproduction, the oral cleaning degree is reduced, and even serious inhalation pneumonia is caused by the misinhalation of a large amount of bacteria in the oral cavity, so that oral care is very important for serious patients and dysphagia patients.

At present, oral cavity flushing treatment and sanitary nursing of patients usually take the help of instruments, besides common cotton swab gauze and injection needle tubes, a flushing and sucking type oral cavity cleaner also appears, such as a disposable controllable flushing and sucking type oral cavity sputum aspirator (application number: 2016017405. X) disclosed in patent literature, and the device comprises a handle, wherein an aspiration cavity is arranged in the handle, a negative pressure port is formed in the upper side of the handle and communicated with the aspiration cavity, a water suction port is arranged at the front end of the handle, an external connector is arranged at the rear end of the handle, the water suction port is communicated with the external connector by the aid of the aspiration cavity, and a cleaning head is arranged at the periphery of the water suction port. The disposable controllable flushing and sucking type oral sputum aspirator has the following defects in the actual use process:

In an intensive care unit, a patient needs to use the oral cavity cleaner for a long time, and the oral cavity cleaner is generally used continuously after the family members of the patient purchase the oral cavity cleaner by themselves, if the oral cavity cleaner is used once according to the requirement of disposable use, the cost is very high, and if the cleaner is repeatedly used for a long time, the condition that the brush head part is difficult to clean, the cleaning capability is reduced after the bristle use times are increased can occur, and the whole flushing and sucking type oral cavity cleaner is replaced according to the condition at present, so that the use cost is high.

Disclosure of Invention

The utility model aims at solving the problems in the prior art, and provides a flushing and sucking type oral cavity cleaner, which solves the problems that the existing flushing and sucking type oral cavity cleaner is difficult to independently replace a brush head and has higher use cost.

The utility model can be realized by the following technical scheme that the flushing and sucking type oral cavity cleaner comprises a brush handle with a suction channel inside and a brush head with a suction cavity inside, wherein the brush head is provided with a water suction hole penetrating through the inner wall and the outer wall of the brush head, the surface of the brush head is provided with bristles, the rear end of the brush handle is connected with a negative pressure joint, a flushing hose is arranged in the brush handle, one end of the flushing hose extends out of the negative pressure joint and is connected with a syringe joint, the outer wall of the brush handle is provided with a pressing hole communicated with the suction channel.

When the cleaning device is used, the negative pressure connector is connected with the negative pressure suction device, after the injector is fully filled with cleaning liquid, the injector is connected with the injector connector, then an operator holds the brush handle by one hand, the other hand operates the injector, water of the injector is pushed out and flows to the water spraying pipe through the flushing hose, and then is sprayed to the bristle part from the water spraying pipe, so that the bristles are wetted to clean the oral cavity of a patient. When the cleaning fluid in the oral cavity of the patient needs to be sucked out, the pressing hole is plugged by the fingers, and at the moment, under the negative pressure suction effect of the negative pressure suction device, the cleaning fluid in the oral cavity of the patient can flow out through the water suction hole, the suction cavity, the suction channel and the negative pressure connector in sequence.

In the flushing and sucking type oral cleaner, as the front end of the brush handle is provided with the cylindrical inserting section with the reduced outer diameter, and the rear end of the brush head is provided with the inserting hole communicated with the suction cavity, when the brush head needs to be replaced, the brush head is only required to be pulled down, then the new brush head is replaced, the inserting section of the brush handle is inserted into the inserting hole of the new brush head, and meanwhile, the hose connector can be simultaneously inserted into the water spraying pipe, so that the connection between the flushing hose and the water spraying pipe is realized. Obviously, after the flushing and sucking type oral cavity cleaner is used for a period of time and the cleaning capacity of the brush head is reduced, the brush head can be independently replaced without replacing the whole flushing and sucking type oral cavity cleaner, so that the use cost is reduced.

In the above-mentioned flushing and sucking type oral cavity cleaner, the brush head comprises a main body and a rubber sleeve sleeved outside the main body, the brush hair is integrally formed on the outer wall of the rubber sleeve, and the rear end of the main body is provided with the plug hole. The design makes the brush hair have the characteristic of soft texture, and simultaneously the main body can be made of hard plastic, so that the brush hair can be conveniently inserted into the brush handle and the insertion stability is ensured.

In the flushing and sucking type oral cavity cleaner, the other end of the flushing hose extends into the hose connector and is fixedly connected with the hose connector. The fixed connection mode can adopt glue bonding or hot melt connection and the like.

In the flushing and sucking type oral cavity cleaner, the rear end of the brush handle is provided with an inserting port, and the negative pressure connector is inserted into the inserting port. The design makes when manufacturing, can penetrate the brush holder in with the washing hose earlier by the front end of brush holder, the one end that the washing hose is close to negative pressure joint stretches out from the interface, then passes the through-hole that negative pressure connects with the washing hose again, with negative pressure joint peg graft in fix in the interface, so make the equipment of product make more convenient.

In the flushing and sucking type oral cavity cleaner, the outer wall of the rubber sleeve is provided with the flexible strip which wraps the front end of the water spraying pipe. The design can avoid the contact between the end part of the water spray pipe and the oral cavity, so that the flushing and sucking type oral cavity cleaner has better comfort in the use process.

In the flushing and sucking type oral cavity cleaner, the flexible strip is made of rubber materials, the front end of the water spraying pipe is coated at the middle part of the flexible strip, and the two ends of the flexible strip are fixedly connected with the rubber sleeve.

In the flushing and sucking type oral cavity cleaner, the outer peripheral wall of the plug-in section is abutted against the inner wall of the plug-in hole. The main body of the brush head and the brush handle are made of plastic materials, so that the plastic materials can be slightly deformed in the plugging process of the plugging section and the plugging hole, and the outer peripheral wall of the plugging section is abutted against the inner wall of the plugging hole after the plugging is finished, so that the plugging stability is improved.

Compared with the prior art, the flushing and sucking type oral cavity cleaner has the following advantages:

1. After the flushing and sucking type oral cavity cleaner is used for a period of time and the cleaning capacity of the brush head is reduced, the brush head can be independently replaced without replacing the whole flushing and sucking type oral cavity cleaner, so that the use cost is reduced.

2. Compared with the structure that some flushing and sucking type oral cleaners in the prior market are used for singly replacing the rubber sleeve with the brush hair, the rubber sleeve is softer in material, and the rubber sleeve is required to be tightly sleeved on the brush head for connection stability, so that the rubber sleeve is quite laborious and troublesome to replace, and the plug-in connection of the brush head and the brush handle in the flushing and sucking type oral cleaner is quite convenient and labor-saving, so that the flushing and sucking type oral cleaner has the advantage of convenient replacement of the brush head.

Drawings

Fig. 1 is a schematic perspective view of the present rinse and suction oral cleaner.

Fig. 2 is a schematic perspective view of the present suction oral cleaner.

Fig. 3 is a cross-sectional view of the present rinse and suction oral cleaner.

Fig. 4 is a partial enlarged view of fig. 3.

Fig. 5 is an exploded view of the present rinse and suction oral cleaner.

In the figure, 1, a brush handle, 11, a suction channel, 12, a pressing hole, 13, a plug section, 14, a plug port, 2, a brush head, 21, a suction cavity, 22, a water absorbing hole, 23, a rubber sleeve, 231, bristles, 24, a main body, 241, a plug hole, 3, a negative pressure joint, 4, a flushing hose, 5, a syringe joint, 6, a water spraying pipe, 7, a hose joint, 8 and a flexible strip.

Detailed Description

The following is a specific embodiment of the present utility model and a technical solution of the present utility model is further described with reference to the accompanying drawings, but the present utility model is not limited to this embodiment.

As shown in fig. 1 to 4, the flushing and sucking type oral cleaner comprises a brush handle 1 with a suction channel 11 inside and a brush head 2 with a suction cavity 21 inside, wherein the brush head 2 is provided with a water suction hole 22 penetrating through the inner wall and the outer wall of the brush head 2, the surface of the brush head 2 is provided with bristles 231, the rear end of the brush handle 1 is connected with a negative pressure joint 3, a flushing hose 4 is arranged in the brush handle 1, one end of the flushing hose 4 extends out of the negative pressure joint 3 and is connected with a syringe joint 5, a pressing hole 12 communicated with the suction channel 11 is formed in the outer wall of the brush handle 1, and the flushing cleaner is characterized in that the front end of the brush handle 1 is provided with a cylindrical inserting section 13 with a reduced outer diameter, the rear end of the brush head 2 is provided with an inserting hole 241 communicated with the suction cavity 21, the inserting section 13 is inserted into the inserting hole 241, the outer wall of the rear end of the brush head 2 is fixedly connected with a spray pipe 6, the front end of the spray pipe 6 is opposite to the bristles 231, the outer wall of the front end of the brush handle 1 is fixedly connected with a cylindrical hose joint 7, the other end of the flushing hose 4 extends out of the brush handle 1 and is fixedly connected to the hose joint 7, the rear end of the flushing hose 6 is communicated with the hose joint 7, and the rear end of the hose 7 is communicated with the spray pipe 4. The outer peripheral wall of the plug section 13 is abutted against the inner wall of the plug hole 241. The main body 24 of the brush head 2 and the brush holder 1 are made of plastic materials, so that the plastic materials can be slightly deformed in the plugging process of the plugging section 13 and the plugging hole 241, and the outer peripheral wall of the plugging section 13 is abutted against the inner wall of the plugging hole 241 after the plugging is finished, so that the plugging stability is improved.

As shown in fig. 4 and 5, the brush head 2 includes a main body 24 and a rubber sleeve 23 sleeved outside the main body 24, bristles 231 are integrally formed on the outer wall of the rubber sleeve 23, and a plugging hole 241 is formed at the rear end of the main body 24. The other end of the flushing hose 4 extends into the hose connection 7 and is fixedly connected with the hose connection 7. The fixed connection mode can adopt glue bonding or hot melt connection and the like.

As shown in fig. 3 and 5, the rear end of the brush holder 1 is provided with an inserting port 14, and the negative pressure connector 3 is inserted into the inserting port 14. The design makes when manufacturing, can penetrate the brush holder 1 with the washing hose 4 earlier in by brush holder 1's front end, and the one end that washing hose 4 is close to negative pressure joint 3 stretches out from grafting mouth 14, then passes the through-hole that negative pressure connects 3 with washing hose 4 again, and it is fixed to peg graft negative pressure joint 3 in grafting mouth 14 again, so make the equipment manufacturing of product more convenient.

As shown in fig. 1 and 4, a flexible strip 8 is provided on the outer wall of the gum cover 23 to cover the front end of the water spray pipe 6. The design can avoid the contact between the end part of the water spray pipe 6 and the oral cavity, so that the flushing and sucking type oral cavity cleaner has better comfort in the use process. Specifically, the flexible strip 8 is made of rubber material, the front end of the water spraying pipe 6 is coated at the middle part of the flexible strip 8, and two ends of the flexible strip 8 are fixedly connected with the rubber sleeve 23.

When the cleaning device is used, the negative pressure connector 3 is connected with the negative pressure suction device, after the cleaning liquid is pumped by the injector, the injector is connected with the injector connector 5, then the handle 1 is held by one hand of an operator, the injector is operated by the other hand, water of the injector is pushed out and flows to the water spraying pipe 6 through the flushing hose 4, and then is sprayed to the bristle 231 part from the water spraying pipe 6, so that the bristle 231 wets and cleans the oral cavity of a patient. When the cleaning fluid in the oral cavity of the patient needs to be sucked out, the pressing hole 12 is plugged by the fingers, and at the moment, under the negative pressure suction effect of the negative pressure suction device, the cleaning fluid in the oral cavity of the patient can flow out through the water suction hole 22, the suction cavity 21, the suction channel 11 and the negative pressure joint 3 in sequence.

In the flushing and sucking type oral cleaner, as the front end of the brush handle 1 is provided with the cylindrical inserting section 13 with the reduced outer diameter, and the rear end of the brush head 2 is provided with the inserting hole 241 communicated with the suction cavity 21, when the brush head 2 needs to be replaced, the brush head 2 is only required to be pulled down, then the new brush head 2 is replaced, the inserting section 13 of the brush handle 1 is inserted into the inserting hole 241 of the new brush head 2, and meanwhile, the hose connector 7 can be simultaneously inserted into the water spraying pipe 6, so that the connection between the flushing hose 4 and the water spraying pipe 6 is realized. Obviously, after the cleaning capability of the brush head 2 is reduced after the flushing and sucking type oral cleaner is used for a period of time, the brush head 2 can be independently replaced without replacing the whole flushing and sucking type oral cleaner, so that the use cost is reduced.

The specific embodiments described herein are offered by way of example only to illustrate the spirit of the utility model. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the spirit of the utility model or exceeding the scope of the utility model as defined in the accompanying claims.

Although terms 1, handle, 11, suction channel, 12, press hole, 13, socket, 14, socket, 2, brush head, 21, suction cavity, 22, suction hole, 23, gum cover, 231, bristles, 24, body, 241, socket, 3, negative pressure fitting, 4, flush hose, 5, syringe fitting, 6, shower, 7, hose fitting, 8, flexible strip are more often used herein, the use of other terms is not precluded. These terms are only used to more conveniently describe and explain the nature of the utility model and should be construed in a manner consistent with their spirit and scope.

Claims

1. A suction-type oral irrigator, comprising a brush handle (1) having an internal suction channel (11) and a brush head (2) having an internal suction chamber (21), wherein the brush head (2) has a water suction hole (22) penetrating its inner and outer walls, the surface of the brush head (2) is provided with bristles (231), the rear end of the brush handle (1) is connected to a negative pressure connector (3), a rinsing hose (4) is provided inside the brush handle (1), one end of the rinsing hose (4) extends from the negative pressure connector (3) and is connected to a syringe connector (5), and a pressing hole (12) communicating with the suction channel (11) is provided on the outer wall of the brush handle (1), characterized in that the front end of the brush handle (1) has an outer diameter The reduced cylindrical insertion section (13) has a insertion hole (241) at the rear end of the brush head (2) that communicates with the suction chamber (21). The insertion section (13) is inserted into the insertion hole (241). A water spray pipe (6) is fixedly connected to the outer wall of the rear end of the brush head (2). The front end of the water spray pipe (6) is directly opposite the bristles (231). A cylindrical hose connector (7) is fixedly connected to the outer wall of the front end of the brush handle (1). The other end of the rinsing hose (4) extends out of the brush handle (1) and is fixedly connected to the hose connector (7). The rear end of the water spray pipe (6) is inserted into the hose connector (7) so that the rinsing hose (4) is connected to the water spray pipe (6).

2. The oral irrigator according to claim 1, characterized in that the brush head (2) includes a main body (24) and a rubber sleeve (23) sleeved on the outside of the main body (24), the bristles (231) are integrally formed on the outer wall of the rubber sleeve (23), and the rear end of the main body (24) forms an insertion hole (241).

3. The oral irrigator according to claim 2, characterized in that the other end of the rinsing hose (4) extends into the hose connector (7) and is fixedly connected to the hose connector (7).

4. The oral irrigator according to claim 1, 2 or 3, characterized in that the rear end of the brush handle (1) has a plug interface (14), and the negative pressure connector (3) is plugged into the plug interface (14).

5. The rinsing and suction oral irrigator according to claim 2 or 3, characterized in that the outer wall of the rubber sleeve (23) is provided with a flexible strip (8) that covers the front end of the water spray pipe (6).

6. The oral irrigator according to claim 5, characterized in that the flexible strip (8) is made of rubber material, the middle part of the flexible strip (8) covers the front end of the water spray pipe (6), and the two ends of the flexible strip (8) are fixedly connected to the rubber sleeve (23).

7. The rinsing-suction oral irrigator according to claim 1, 2 or 3, characterized in that the outer peripheral wall of the insertion section (13) is in contact with the inner wall of the insertion hole (241).