CN213156638U

CN213156638U - A oral cavity cleaning device for severe patients

Info

Publication number: CN213156638U
Application number: CN202020619178.5U
Authority: CN
Inventors: 陈勇; 周海; 隋海晶; 杨娟; 常忠福; 奚风群; 朱兆丰; 沈奕文; 宇琼; 祁伟罡; 栾丽娜; 顾文超
Original assignee: Shanghai Pudong New Area Peoples Hospital
Current assignee: Shanghai Pudong New Area Peoples Hospital
Priority date: 2020-04-23
Filing date: 2020-04-23
Publication date: 2021-05-11
Anticipated expiration: 2030-04-23

Abstract

The utility model discloses an oral cavity cleaning device for severe patients, which comprises a handle and a cleaning head, wherein the upper surface of the handle is provided with an annular groove, and the cleaning head is detachably connected on the handle; the interior of the handle is provided with a water purification channel and a sewage channel, the interior of the cleaning head is provided with a head water purification channel and a head sewage channel, the head water purification channel is communicated with a plurality of water purification branch channels from top to bottom, the head sewage channel is communicated with a plurality of sewage branch channels from top to bottom, and the water purification branch channels and the sewage branch channels are not intersected and are communicated with the side surfaces of the cleaning head; the water purifying channel is communicated with the head water purifying channel, and the sewage channel is communicated with the head sewage channel; the device can be used by a plurality of patients, clean normal saline can be continuously conveyed to the oral cavity of the patient while cleaning, sewage is continuously discharged, and the cleaning effect is good; the device has low cost and convenient and fast cleaning and disinfection.

Description

A oral cavity cleaning device for severe patients

Technical Field

The utility model relates to a clean field of oral cavity, especially an oral cavity cleaning device for severe patients.

Background

Many patients are basically in a coma and incapable of self-care when being sent to the ICU, except that the basic vital signs of the patients are closely observed, the oral cavity cleaning nursing of the patients is also an important item for nursing critical patients, especially for patients with basic diseases such as cerebral infarction, respiratory system and the like, complications with different degrees are easy to appear after the operation, and the oral cavity nursing is more important.

The traditional method generally adopts napkin paper to wipe or cause the patient to spit out sideways after being filled with water, so that a series of defects exist: the medical care personnel can easily wash the oral cavity of the patient incompletely by using the wiping paper; irrigation cleaning can cause water choking of patients, cause adverse effects and even aggravate the disease, and particularly cause serious effects on patients with respiratory organ diseases or patients with autonomous swallowing dysfunction caused by cerebral apoplexy.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problems and designing an oral cavity cleaning device for severe patients.

The technical scheme of the utility model is that the oral cavity cleaning device for severe patients comprises a handle and a cleaning head, wherein a water purification channel and a sewage channel are arranged inside the handle along the axis direction;

the cleaning head is characterized in that a plurality of brushes are uniformly arranged on the outer surface of the cleaning head, a head water purification channel and a head sewage channel are arranged in the cleaning head along the axis direction, the head water purification channel is communicated with a plurality of water purification branch channels from top to bottom, the water purification branch channels are communicated with the side surfaces of the cleaning head, the head sewage channel is communicated with a plurality of sewage branch channels from top to bottom, the sewage branch channels are communicated with the side surfaces of the cleaning head, and the sewage branch channels are not intersected with the water purification branch channels;

a cylindrical groove is formed in the middle of the interior of the cleaning head, and a vibrator is arranged in the cylindrical groove;

the cleaning head is clamped in the annular groove, the water purifying channel is communicated with the head water purifying channel, and the sewage channel is communicated with the head sewage channel.

The lower end of the water purification channel is sequentially communicated with a liquid inlet one-way valve, a liquid inlet water pump and a physiological saline bag.

The lower end of the sewage channel is sequentially communicated with a liquid discharge one-way valve, a liquid discharge water suction pump and a sewage collection bag.

A sealing gasket is arranged between the upper surface of the handle and the lower surface of the cleaning head, a water purification through hole is formed in the sealing gasket corresponding to the water purification channel, and a sewage through hole is formed in the sealing gasket corresponding to the sewage channel.

The center of the handle is provided with a through hole in the axis direction, the sealing pad is provided with a second through hole communicated with the through hole, the second through hole and the cylindrical groove are communicated, and a power line of the vibrator penetrates out of the through hole and the second through hole.

Still include controller and lithium cell, be provided with the switch on the controller, the controller with the switch the lithium cell the electromagnetic shaker the feed liquor suction pump the flowing back suction pump electric connection.

The lithium cell with the electromagnetic shaker the feed liquor suction pump the flowing back suction pump electric connection.

The oral cavity cleaning device for severe patients manufactured by the technical proposal of the utility model has the cleaning head detachably connected with the handle, so the device can be used by a plurality of patients; in the device, a channel for discharging sewage and a channel for allowing physiological saline to enter the oral cavity of a patient are mutually independent, so that clean physiological saline can be continuously conveyed to the oral cavity of the patient and sewage is continuously discharged at the same time, and the cleaning effect is good; the device has low cost, convenient and fast cleaning and disinfection and strong practicability.

Drawings

Fig. 1 is a schematic structural view of an oral cavity cleaning device for critically ill patients according to the present invention;

fig. 2 is a schematic plane view of the surface a-a in fig. 1 of the oral cavity cleaning device for critically ill patients according to the present invention;

fig. 3 is a schematic plane view of the side B-B in fig. 1 of the oral cavity cleaning device for critically ill patients according to the present invention;

fig. 4 is a block circuit diagram of an oral cleaning device for critically ill patients according to the present invention;

in the figure, 1, a handle; 2. a cleaning head; 3. a water purification channel; 4. a sewage channel; 5. a head water purification passage; 6. a head sewage passage 6; 7. a purified water branch channel; 8. a sewage branch channel; 9. a cylindrical groove; 10. a switch; 11. a vibrator; 12. a liquid inlet check valve; 13. an annular groove; 14. an annular projection; 15. brushing; 16. a saline bag; 17. a liquid discharge check valve; 18. A liquid discharge water pump; 19. a sewage collection bag; 20. a liquid inlet water pump; 21. a gasket; 22. a water purification through hole; 23. a sewage through hole; 24. a through hole; 25. a second through hole; 26. a controller; 27. a lithium battery.

Detailed Description

The utility model is described in detail with reference to the accompanying drawings, as shown in fig. 1-3, an oral cleaning device for severe patients comprises a handle 1 and a cleaning head 2, the cleaning head 2 is mounted on the handle 1, the cleaning head 2 is inserted into the oral cavity of the patient by medical personnel for cleaning, and the handle 1 is convenient for the medical personnel to operate.

A water purification channel 3 and a sewage channel 4 are arranged in the handle 1 along the axis direction. A head water purification channel 5 and a head sewage channel 6 are arranged in the cleaning head 2 along the axis direction. When the cleaning head 2 is fixed on the handle 1, the water purifying channel 3 is communicated with the head water purifying channel 5, and the sewage channel 4 is communicated with the head sewage channel 6.

The upper surface of handle 1 is provided with annular groove 13, the lower surface of cleaning head 2 be provided with annular bulge 14 corresponding to annular groove 13, cleaning head 2 annular bulge 14 is inserted and is established in annular groove 13, annular bulge 14's size is slightly bigger than annular groove 13, is interference fit between annular bulge 14 and the annular groove 13 promptly, so annular bulge 14 joint back cleaning head 2 can firmly be fixed on handle 1 in annular groove 13, and cleaning head 2 can be followed handle 1 and dismantled and get off to change, makes things convenient for cleaning head 2 alone to trade.

The head water purification channel 5 is communicated with a plurality of water purification branch channels 7 from top to bottom, the water purification branch channels 7 lead to the side surfaces of the cleaning head 2, and the physiological saline flows from the head water purification channel 5 to the water purification branch channels 7 and then flows into the oral cavity of a patient. A plurality of outlets of the purified water branch channels 7 are uniformly distributed on each side surface of the cleaning head 2, so that physiological saline can uniformly flow into the oral cavity of a patient.

The head sewage channel 6 is communicated with a plurality of sewage branch channels 8 from top to bottom, the plurality of sewage branch channels 8 are communicated with each side surface of the cleaning head 2, the used physiological saline in the oral cavity of the patient is called as sewage, and the sewage is pumped into the sewage branch channels 8 from the outlet of the sewage branch channels 8 on the cleaning head 2 and then enters the head sewage channel 6 and the sewage channel 4. A plurality of outlets of the sewage branch channels 8 are uniformly distributed on each side surface of the cleaning head 2, so that sewage in the oral cavity of a patient can be completely pumped into the sewage collecting bag 19. The sewage branch channel 8 and the water purification branch channel 7 are not intersected, so that clean normal saline and sewage cannot be mixed.

The water purification channel 3 is used for delivering the physiological saline to the head water purification channel 5 and the water purification branch channel 7 of the cleaning head 2 to flow into the oral cavity of the patient so as to clean the oral cavity of the patient. The lower end of the water purification channel 3 is sequentially communicated with a liquid inlet one-way valve 12, a liquid inlet water pump 20 and a normal saline bag 16, the liquid inlet water pump 20 conveys saline in the normal saline bag 16 to the water purification channel 3, and the liquid inlet one-way valve 12 is used for preventing the normal saline from flowing back to the normal saline bag 16.

The sewage passage 4 is used for discharging used water. The lower extreme of sewage passageway 4 communicates in proper order has flowing back check valve 17, flowing back suction pump 18, sewage collection bag 19, and flowing back suction pump 18 takes out the sewage in the patient's oral cavity to the sewage collection bag 19 in through a plurality of sewage branch passage 8, head sewage passageway 6, sewage passageway 4, and flowing back check valve 17 is used for preventing the sewage backward flow.

The middle of the interior of the cleaning head 2 is provided with a cylindrical groove 9, a vibrator 11 is placed in the cylindrical groove 9, and the cleaning head 2 slightly vibrates after the vibrator 11 is electrified, so that the oral cavity of a patient is cleaned. The head water purification channel 5, the head sewage channel 6, the water purification branch channels 7 and the sewage branch channels 8 are not intersected with the cylindrical groove 9, so that the physiological saline or the sewage cannot enter the cylindrical groove 9, and the vibrator 11 is ensured to work stably.

The outer surface of the cleaning head 2 is uniformly provided with a plurality of brushes 15, and the brushes 15 clean the oral cavity of a patient when the cleaning head 2 vibrates. The brush 15 is made of soft material to prevent harm to the oral cavity of the patient.

A sealing gasket 21 is arranged between the upper surface of the handle 1 and the lower surface of the cleaning head 2, a water purifying through hole 22 is formed in the sealing gasket 21 corresponding to the water purifying channel 3, and a sewage through hole 23 is formed in the sealing gasket 21 corresponding to the sewage channel 4. The gasket 21 is used for sealing between the water purification passage 3 and the head water purification passage 5, and for sealing between the head sewage passage 6 and the sewage passage 4, preventing water leakage.

The center of the handle 1 is provided with a through hole 24 along the axis direction, the sealing gasket 21 is provided with a second through hole 25 communicated with the through hole 24, and the through hole 24 and the second through hole 25 are communicated with the cylindrical groove 9. The through holes 24 and the second through hole 25 are used for placing a lead connected with the vibrator 11 and preventing the lead from being wetted.

A controller 26 and a lithium battery 27 are also included. The controller 26 is provided with a switch 10, and the controller 26 is electrically connected with the switch 10, the lithium battery 27, the vibrator 11, the liquid inlet water pump 20 and the liquid discharge water pump 18. The operator operates the switch 10 to make the controller 26 control the start and stop of the vibrator 11, the feed pump 20 and the discharge pump 18.

The lithium battery 27 is electrically connected with the vibrator 11, the liquid inlet water pump 20 and the liquid discharge water pump 18. The lithium battery 27 supplies power to the controller 26, the vibrator 11, the liquid inlet water pump 20 and the liquid discharge water pump 18. The lithium battery 27 is convenient to carry, and the application range of the device is expanded.

In the embodiment, the cleaning head 2 is detachably connected to the handle 1, so that the device can be used by a plurality of patients after the cleaning head 2 is replaced; water purification passageway 3 in this device, head water purification passageway 5, water purification branch passageway 7 is linked together and is carried to the patient oral cavity in order to realize it from normal saline bag 16 as the passageway of normal saline, sewage passageway 4, head sewage passageway 6, water purification branch passageway 8 is linked together and is discharged to sewage collection bag 19 as the passageway of sewage in order to realize the patient oral cavity, sewage and normal saline's passageway mutual independence, sewage and normal saline can not mix, and can realize clear while clean normal saline constantly carry to patient oral cavity sewage constantly and discharge, the cleaning performance is better.

Above-mentioned technical scheme has only embodied the utility model discloses technical scheme's preferred technical scheme, some changes that this technical field's technical personnel probably made to some parts wherein have all embodied the utility model discloses a principle belongs to within the protection scope of the utility model.

Claims

1. The oral cleaning device for the critically ill patients is characterized by comprising a handle (1) and a cleaning head (2), wherein a water purifying channel (3) and a sewage channel (4) are arranged inside the handle (1) along the axial direction;

the cleaning head is characterized in that a plurality of scooping bristles (15) are uniformly arranged on the outer surface of the cleaning head (2), a head water purification channel (5) and a head sewage channel (6) are arranged in the cleaning head (2) along the axis direction, the head water purification channel (5) is communicated with a plurality of water purification branch channels (7) from top to bottom, the plurality of water purification branch channels (7) are communicated with each side surface of the cleaning head (2), the head sewage channel (6) is communicated with a plurality of sewage branch channels (8) from top to bottom, the plurality of sewage branch channels (8) are communicated with each side surface of the cleaning head (2), and the sewage branch channels (8) are not intersected with the water purification branch channels (7);

a cylindrical groove (9) is formed in the middle of the interior of the cleaning head (2), and a vibrator (11) is placed in the cylindrical groove (9);

the cleaning head (2) is clamped in the annular groove (13), the water purifying channel (3) is communicated with the head water purifying channel (5), and the sewage channel (4) is communicated with the head sewage channel (6).

2. The oral cavity cleaning device for critically ill patients according to claim 1, wherein the lower end of the water purification channel (3) is sequentially communicated with a liquid inlet one-way valve (12), a liquid inlet water pump (20) and a physiological saline bag (16).

3. The oral cavity cleaning device for critically ill patients according to claim 2, wherein the lower end of the sewage channel (4) is sequentially communicated with a drainage check valve (17), a drainage suction pump (18) and a sewage collection bag (19).

4. An oral cleaning device for critically ill patients according to claim 1, wherein a sealing gasket (21) is provided between the upper surface of the handle (1) and the lower surface of the cleaning head (2), a water cleaning through hole (22) is provided on the sealing gasket (21) corresponding to the water cleaning channel (3), and a sewage through hole (23) is provided on the sealing gasket (21) corresponding to the sewage channel (4).

5. The oral cavity cleaning device for the critically ill patients according to claim 4, wherein a through hole (24) in the axial direction is formed in the center of the handle (1), a second through hole (25) communicated with the through hole (24) is formed in the sealing gasket (21), the through hole (24) and the second through hole (25) are communicated with the cylindrical groove (9), and a power line of the vibrator (11) penetrates out of the through hole (24) and the second through hole (25).

6. The oral cavity cleaning device for critically ill patients according to claim 3, further comprising a controller (26) and a lithium battery (27), wherein a switch (10) is arranged on the controller (26), and the controller (26) is electrically connected with the switch (10), the lithium battery (27), the vibrator (11), the liquid inlet water pump (20) and the liquid discharge water pump (18).

7. An oral cleaning device for critically ill patients according to claim 6, wherein the lithium battery (27) is electrically connected to the vibrator (11), the liquid intake pump (20), and the liquid discharge pump (18).