CN217828137U

CN217828137U - Negative pressure suction oral care device with mis-suction prevention structure

Info

Publication number: CN217828137U
Application number: CN202221906711.1U
Authority: CN
Inventors: 宗雪瑞; 马兰兰; 杨梦颖; 李玉仙; 冯敏; 吴丽霞; 李云仙
Original assignee: Yunnan South Yunnan Central Hospital First People's Hospital Of Honghe Hani And Yi Autonomous Prefecture
Current assignee: Yunnan South Yunnan Central Hospital First People's Hospital Of Honghe Hani And Yi Autonomous Prefecture
Priority date: 2022-07-20
Filing date: 2022-07-20
Publication date: 2022-11-18
Anticipated expiration: 2032-07-20

Abstract

The utility model relates to the technical field of medical equipment, concretely relates to negative pressure suction oral care device with prevent mistake and inhale structure, including handle and connector, the upper end of handle is provided with the mounting groove, and the equal movable mounting in one side of handle has the bolt, and the lower extreme of connector is connected with the installation piece, and the installation piece sets up inside the mounting groove, and one side of installation piece is the symmetry and is provided with the bolt hole, one side fixedly connected with brush of connector, and one side upper end of brush is provided with infusion mouth. The utility model overcomes prior art's is not enough, through setting up installation piece and bolt, the user of service passes through the installation piece and is connected the connector with the handle, the fixed connector of two sets of bolts of rethread and handle for this brush head is for can dismantling the setting, and the user of service can change the brush head fast, and set up the second and connect lid and first governing valve, can cover the second after the negative pressure imbibition finishes and connect the lid and close first governing valve simultaneously, avoids intraductal residual liquid to take place to flow back and leads to the mistake to inhale.

Description

Negative pressure suction oral care device with mis-suction prevention structure

Technical Field

The utility model relates to the technical field of medical equipment, concretely relates to negative pressure suction oral care device with prevent that mistake inhales structure.

Background

The oral cavity of a patient lying in bed is inconvenient to brush and is easy to breed bacteria, the sanitation of the oral cavity of the patient cannot be guaranteed in the long-term lying process, when a doctor carries out oral care on the patient, a lot of sewage can be generated in the oral cavity of the patient, if the patient is not cleaned in time, the patient can be choked by the oral water, and at the moment, equipment capable of generating negative pressure is needed to suck out the sewage in the oral cavity.

But current negative pressure attracts oral care device's brush head to set up as an organic whole with the handle basically for the user of service can't carry out quick replacement to the brush head, needs the whole negative pressure toothbrush that changes, and current negative pressure attracts oral care device negative pressure imbibition to finish the back intraductal still can remaining part remain turbid liquid, takes place the backward flow easily in the cleaning process and leads to the patient to inhale by mistake, influences the cleaning performance, is unfavorable for actual use.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a following technical scheme:

a negative pressure suction oral care device with an anti-aspiration structure comprises a handle and a connecting body, wherein the upper end of the handle is provided with a mounting groove;

the equal movable mounting in one side of handle has the bolt, the lower extreme of connector is connected with the installation piece, the installation piece sets up inside the mounting groove, one side of installation piece is the symmetry and is provided with the bolt hole, one side fixedly connected with brush of connector, one side upper end of brush is provided with the transfusion mouth, one side lower extreme of brush is provided with the delivery port, the upper end of transfusion mouth is connected with first connection lid, the upper end of delivery port is connected with the second and connects the lid, the other end of delivery port is connected with negative pressure pipe, first governing valve is installed to negative pressure pipe's middle-end, negative pressure pipe's the other end is connected with the suction lumen.

Preferably, the mounting block is matched with the mounting groove in shape and size, and the mounting block and the handle are fixed through two groups of bolts.

Preferably, the connector comprises a silica gel material, the first connecting cover and the second connecting cover are both formed by a rubber material, and the first connecting cover and the second connecting cover are respectively matched with the infusion port and the water outlet port.

Preferably, the other end of the infusion port is connected with an infusion tube, the middle end of the infusion tube is provided with a second regulating valve, and the other end of the infusion tube is provided with a flushing tube head.

Preferably, the anti-skidding blocks are distributed on one side of the handle in a longitudinal equidistant mode, and the radian of the contact surface of the connecting body and the radian of the contact surface of the hairbrush are matched.

Preferably, the other end of the suction tube cavity is connected with a negative pressure device, and the other end of the flushing tube head is connected with an infusion apparatus.

The embodiment of the utility model provides a negative pressure suction oral care device with prevent that mistake inhales structure possesses following beneficial effect: the utility model overcomes prior art's is not enough, through setting up installation piece and bolt, the user of service is connected the connector with the handle through the installation piece, connector and handle are fixed to two sets of bolts of rethread for this brush head is for can dismantling the setting, and the user of service can change the brush head fast, and set up second connection lid and first governing valve, can cover the second after the negative pressure imbibition finishes and connect the lid and close first governing valve simultaneously, avoids intraductal raffinate to take place to flow back and leads to the mistake to inhale.

1. Through setting up installation piece and bolt, the device when brushing first connection, the installation piece is installed to the lower extreme of connector, the upper end of handle is provided with the mounting groove, the user of service can accomplish being connected of connector and handle through inserting the installation piece in the mounting groove, connector and handle are fixed to two sets of bolts of rethread for this brush head is for dismantling the setting, and the user of service can change brush head fast, need not whole change negative pressure toothbrush, and use cost is reduced, is favorable to actual use.

2. Connect lid and first governing valve through setting up the second, through the negative pressure pipe with the inside sewage suction in oral cavity when the user of service carries out the negative pressure imbibition, need pour into the washing liquid into to patient's oral cavity after the negative pressure imbibition finishes, the user of service can cover the second earlier and connect the lid and close the delivery port, and can close first governing valve simultaneously, close when being connected the lid through first governing valve and second and can effectively avoid the intraductal turbid liquid of negative pressure to take place the backward flow, lead to the patient to inhale by mistake, be favorable to actual use.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the overall rear structure of the present invention;

FIG. 3 is a schematic view of the detachable structure of the handle and the connecting body of the present invention;

fig. 4 is a schematic view of the brush structure of the present invention.

In the figure: 1. a handle; 2. anti-skid blocks; 3. a linker; 4. a brush; 5. a negative pressure tube; 6. a transfusion tube; 7. a first regulating valve; 8. a second regulating valve; 9. an aspiration lumen; 10. flushing the pipe head; 11. mounting blocks; 12. mounting grooves; 13. a bolt; 14. a pin hole; 15. an infusion port; 16. a water outlet; 17. a first connection cover; 18. a second connecting cover.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

The embodiment is as follows: as shown in fig. 1-4, a negative pressure suction oral cavity nursing device with a structure for preventing mistaken suction, comprising a handle 1 and a connector 3, wherein the upper end of the handle 1 is provided with a mounting groove 12, one side of the handle 1 is movably provided with a bolt 13, the lower end of the connector 3 is connected with a mounting block 11, the mounting block 11 is arranged inside the mounting groove 12, one side of the mounting block 11 is symmetrically provided with bolt holes 14, a user connects the connector 3 with the handle 1 through the mounting block 11, then fixes the connector 3 with the handle 1 through two groups of bolts 13, so that the brush head is detachably arranged, the user can quickly replace the brush head, one side of the connector 3 is fixedly connected with a brush 4, one side upper end of the brush 4 is provided with an infusion port 15, one side lower end of the brush 4 is provided with a water outlet 16, the upper end of the infusion port 15 is connected with a first connection cover 17, the upper end of the water outlet 16 is connected with a second connection cover 18, the other end of the water outlet 16 is connected with a negative pressure pipe 5, the middle end of the negative pressure pipe 5 is provided with a first regulating valve 7, and the negative pressure pipe 5 is prevented from generating a backflow due to mistaken suction.

Specifically, please refer to fig. 3, the mounting block 11 is matched with the mounting groove 12 in shape and size, the mounting block 11 is fixed to the handle 1 through two sets of bolts 13, the connection and mounting manner is simple and convenient, and the user can conveniently and rapidly assemble, disassemble and replace the brush head.

Specifically, referring to fig. 4, the connector 3 is made of a silicone material, the first connecting cover 17 and the second connecting cover 18 are made of a rubber material, so that the convenience of using the first connecting cover 17 and the second connecting cover 18 is improved, and the first connecting cover 17 and the second connecting cover 18 are respectively engaged with the openings of the infusion port 15 and the water outlet 16, so that the sealing performance of the connecting covers is improved.

Specifically, referring to fig. 1-2, the other end of the infusion port 15 is connected to an infusion tube 6, a second regulating valve 8 is installed at the middle end of the infusion tube 6, a flushing tube head 10 is installed at the other end of the infusion tube 6, and a user can also regulate the flow rate of the infusion through the second regulating valve 8.

Specifically, please refer to fig. 1, the anti-slip blocks 2 are longitudinally and equidistantly arranged on one side of the handle 1, so that the anti-slip effect of the handle 1 is improved, and the handle is prevented from being easily loosened during use.

Specifically, referring to fig. 1-2, the other end of the suction lumen 9 is connected to a negative pressure device, the other end of the flushing tip 10 is connected to an infusion set, the negative pressure device sucks out the sewage through the negative pressure tube 5, and the infusion set introduces the cleaning solution through the infusion tube.

The working principle is as follows: through setting up installation piece 11 and bolt 13, the device when brushing first connection, installation piece 11 is installed to the lower extreme of connector 3, the upper end of handle 1 is provided with mounting groove 12, the user can accomplish being connected of connector 3 and handle 1 through inserting installation piece 11 to mounting groove 12, rethread two sets of bolts 13 fixed connector 3 and handle 1, make this brush head be for dismantling the setting, the user can change brush head fast, need not whole change negative pressure toothbrush, use cost is reduced, be favorable to actual use, through setting up second connecting cover 18 and first governing valve 7, through negative pressure pipe 5 with the inside sewage suction of oral cavity when the user carries out the negative pressure, need to pour into the washing liquid into the patient oral cavity after the negative pressure finishes, the user can cover second connecting cover 18 earlier and close delivery port 16, and can close first governing valve 7 simultaneously, close when connecting cover 18 through first governing valve 7 and second and can effectively avoid the inside turbid liquid of infusion pipe 5 to take place the backward flow in the in-process of pouring into the washing liquid, lead to the patient to inhale by mistake, be favorable to actual use.

Claims

1. A negative pressure suction oral cavity nursing device with a mis-suction prevention structure comprises a handle (1) and a connector (3), and is characterized in that the upper end of the handle (1) is provided with a mounting groove (12);

the equal movable mounting in one side of handle (1) has bolt (13), the lower extreme of connector (3) is connected with installation piece (11), installation piece (11) set up inside mounting groove (12), one side of installation piece (11) is the symmetry and is provided with bolt hole (14), one side fixedly connected with brush (4) of connector (3), one side upper end of brush (4) is provided with infusion mouth (15), one side lower extreme of brush (4) is provided with delivery port (16), the upper end of infusion mouth (15) is connected with first connecting cover (17), the upper end of delivery port (16) is connected with second connecting cover (18), the other end of delivery port (16) is connected with negative pressure pipe (5), first governing valve (7) are installed to the middle-end of negative pressure pipe (5), the other end of negative pressure pipe (5) is connected with and attracts lumen (9).

2. The negative pressure suction oral care device with the mis-suction prevention structure as claimed in claim 1, wherein the mounting block (11) is fitted with the mounting groove (12) in shape and size, and the mounting block (11) is fixed with the handle (1) through two sets of pins (13).

3. The negative pressure suction oral care device with the mis-suction prevention structure as claimed in claim 1, wherein the connecting body (3) is made of a silicone material, the first connecting cover (17) and the second connecting cover (18) are made of a rubber material, and the first connecting cover (17) and the second connecting cover (18) are respectively engaged with the infusion port (15) and the water outlet (16).

4. The negative pressure suction oral care device with the mis-suction prevention structure as claimed in claim 1, wherein a transfusion tube (6) is connected to the other end of the transfusion port (15), a second regulating valve (8) is installed at the middle end of the transfusion tube (6), and a flushing tube head (10) is arranged at the other end of the transfusion tube (6).

5. The negative pressure suction oral care device with the mis-suction prevention structure as claimed in claim 1, wherein the anti-slip blocks (2) are longitudinally and equidistantly distributed on one side of the handle (1), and the connecting body (3) is fitted with the contact surface of the brush (4) in a radian manner.

6. The negative pressure suction oral care device with the mis-suction prevention structure as claimed in claim 4, wherein the other end of the suction lumen (9) is connected with a negative pressure device, and the other end of the flushing tube head (10) is connected with an infusion set.