CN217066669U

CN217066669U - Novel critical patient oral care cleaning suction device

Info

Publication number: CN217066669U
Application number: CN202220086983.5U
Authority: CN
Inventors: 封彬
Original assignee: Xuanwu Hospital
Current assignee: Xuanwu Hospital
Priority date: 2022-01-13
Filing date: 2022-01-13
Publication date: 2022-07-29
Anticipated expiration: 2032-01-13

Abstract

The utility model relates to a novel clean attraction of critical patient oral care device includes at least: clean subassembly, it is used for nursing and clean patient's oral cavity, one side of clean subassembly is provided with out the water subassembly, the bottom of play water subassembly is provided with water delivery unit, it includes shower nozzle and pull rod at least to go out the water subassembly, it can carry the nursing liquid to the patient oral cavity via shower nozzle and pull rod through water delivery unit to go out the water subassembly, the opposite side of clean subassembly is provided with the subassembly that absorbs water, the bottom of the subassembly that absorbs water is provided with the negative pressure unit, the subassembly that absorbs water includes suction head and connecting rod at least, the subassembly that absorbs water can be through the waste liquid of negative pressure unit in with the patient oral cavity via suction head and connecting rod suction.

Description

Novel critical patient oral care cleaning suction device

Technical Field

The utility model relates to a medical oral care technical field specifically is a novel clean attraction of critical patient oral care device.

Background

At present, for critically ill patients who lie in bed for a long time and cannot brush teeth or intubate through a mouth and a trachea, the problems of preventing oral infection and improving the oral condition of the patients are always troublesome in oral care. If the oral cavity of a critically ill patient is not properly cleaned, the problems of peculiar smell in the oral cavity, oral infection, dental plaque, pneumonia related to a breathing machine and the like of the patient are easily caused. However, most of the clinical oral care methods currently adopt a cotton ball wiping method, the traditional oral care method generally has a cleaning effect, and although the cleaning efficiency of oral care on critically ill patients by using an electric toothbrush is higher than that of manual wiping, the electric toothbrush on the market does not have a negative pressure suction function, cannot suck out the care solution in the oral care process in time, and also does not have vibration and massage functions.

For example, in the prior art, as disclosed in chinese patent publication No. CN213154632U, a toothbrush for oral care includes a brush head portion, a toothbrush handle and a base, the brush head portion is provided with an extrusion hole, bristles are disposed beside the extrusion hole, a nursing liquid delivery tube is disposed inside the toothbrush handle, the toothbrush handle is connected to the brush head portion through a connection cap, the nursing liquid delivery tube is connected to a port of a cylindrical nursing liquid bottle, a connection tube is disposed on a side surface of the nursing liquid bottle, a movable cap is disposed outside the toothbrush handle, the movable cap is fastened to the connection tube, a clamping groove is disposed inside the base, the bottom of the nursing liquid bottle is clamped into the clamping groove, and the bottom end of the toothbrush handle is connected to the base. The utility model discloses a beneficial technological effect be: this toothbrush for oral care simple structure, convenient to use uses through the cooperation of whole setting, has solved the poor problem of general toothbrush use comfort level, can disinfect the nursing to the oral cavity when carrying out the cleanness to the tooth, has guaranteed people's oral health. However, the utility model still has the following disadvantages: the negative pressure structure which is convenient for sucking out the waste liquid and the residues in the oral cavity of the patient is not arranged, and the functions of vibration and massage are not provided. To the above problem, the utility model provides a novel clean attraction of critical patient oral care device to solve above-mentioned at least one technical problem who proposes.

Furthermore, on the one hand, due to the differences in understanding to the person skilled in the art; on the other hand, since the inventor studied a lot of documents and patents when making the present invention, but the space did not list all details and contents in detail, however, this is by no means the present invention does not possess these prior art features, but on the contrary the present invention has possessed all features of the prior art, and the applicant reserves the right to increase the related prior art in the background art.

SUMMERY OF THE UTILITY MODEL

In order to solve at least some weak points in the prior art, the utility model provides a novel clean attraction of critical patient oral care device.

A novel critical patient oral care cleaning suction device, comprising at least: clean subassembly, it is used for nursing and clean patient's oral cavity, one side of clean subassembly is provided with out the water subassembly, the bottom of play water subassembly is provided with water delivery unit, it includes shower nozzle and pull rod at least to go out the water subassembly, it can carry the nursing liquid to the patient oral cavity via shower nozzle and pull rod through water delivery unit to go out the water subassembly, the opposite side of clean subassembly is provided with the subassembly that absorbs water, the bottom of the subassembly that absorbs water is provided with the negative pressure unit, the subassembly that absorbs water includes suction head and connecting rod at least, the subassembly that absorbs water can be through the waste liquid of negative pressure unit in with the patient oral cavity via suction head and connecting rod suction.

According to a preferred embodiment, the water outlet assembly further comprises a water conveying pipe, a water conveying pump and a water storage bin, the upper end of the water conveying pipe is connected with the water outlet channel, the lower end of the water conveying pipe is connected with the water storage bin, and the water conveying pump is arranged on the water conveying pipe.

According to a preferred embodiment, the water absorption assembly further comprises a cavity, a water absorption cavity and a water absorption channel, wherein the cavity is arranged at the top of the water absorption cavity, and the water absorption channel is arranged inside the water absorption cavity.

According to a preferred embodiment, the negative pressure unit comprises a water suction pipe, a negative pressure part and a waste liquid bin, wherein the upper end of the water suction pipe is connected with the water suction channel, the lower end of the water suction pipe is connected with the waste liquid bin, and the negative pressure part is arranged on the water suction pipe.

According to a preferable embodiment, one side of the water delivery pump is provided with a water delivery switch, and one side of the negative pressure part is provided with a water suction switch.

According to a preferred embodiment, the cleaning assembly comprises at least a toothbrush body and a cleaning housing, the toothbrush body being arranged on top of the cleaning housing.

According to a preferred embodiment, the toothbrush body comprises at least a stem and a head, the stem being provided on its bottom surface with a recess for insertion of the drive rod, and on its top surface with the head.

According to a preferred embodiment, the toothbrush body further comprises bristles arranged on one side of the head.

According to a preferred embodiment, the cleaning housing internally comprises at least a drive rod and a power unit, the drive rod being connected at its upper end to the brush bar and at its lower end to the upper end of the power unit.

According to a preferred embodiment, the cleaning shell further comprises a charging port inside, the charging port being arranged at the bottom end of the cleaning shell.

The utility model discloses a beneficial technological effect includes at least:

first, this clean suction device of oral care is an electric toothbrush, when wasing patient's oral cavity, can control the toothbrush body and produce high-frequency vibration to improve the effect of wasing the oral cavity. In addition, when the oral care cleaning and attracting device is used, the vibration frequency of the toothbrush body can be selectively adjusted according to the tolerance degree of different patients to the vibration frequency, so that the requirements of different patients on the comfort degree of the patients can be met while the oral cavities of the patients are cleaned.

Secondly, this clean suction device of oral care collects multiple functions such as water delivery, negative pressure, absorb water and high frequency vibration as an organic whole, under the effect of water delivery pump, can deliver normal saline or oral care liquid to patient's oral cavity through the shower nozzle, realize washing the inside oral cavity to the dirt that will adhere in patient's slit between the teeth, the lingual surface, the gum, tongue fur and fold thoroughly is clear away cleanly combining the high frequency vibration function of device, clean patient's oral cavity through the mechanical friction effect of high frequency vibration for it is more direct to effects such as intractable spot, bloody crust, dental plaque in patient's oral cavity, and the effect is more showing. And finally, under the action of negative pressure generated by the negative pressure part, the waste liquid in the oral cavity of the patient after flushing can be sucked into the waste liquid bin through the water suction pipe, so that the good oral cavity cleaning effect of the critically ill patient is ensured.

Drawings

FIG. 1 is a schematic view of the overall external structure of the oral care cleaning suction device of the present invention;

FIG. 2 is a schematic view of the overall external structure of the cleaning assembly of the present invention;

FIG. 3 is a schematic view of the overall external structure of the water outlet assembly of the present invention;

fig. 4 is an external overall structure schematic diagram of the water absorption assembly of the present invention.

List of reference numerals

1. A cleaning assembly; 2. a water outlet assembly; 3. a water absorbing assembly; 10. a toothbrush body; 11. cleaning the shell; 10a, a brush rod; 10b, a brush head; 10c, brush bristles; 10d, absorbent cotton; 11a, a driving rod; 11b, a power unit; 11c, a charging port; 20. a spray head; 21. a pull rod; 22. a water outlet shell; 220. a water outlet channel; 23. a water delivery unit; 230. a water delivery pipe; 231. a water delivery pump; 232. a water storage bin; 30. a suction head; 31. a connecting rod; 31a, a horizontal connecting rod; 31b, a vertical connecting rod; 32. a cavity; 33. a water suction cavity; 34. a water suction passage; 40. a negative pressure unit; 400. a suction pipe; 401. a negative pressure part; 402. and a waste liquid bin.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings.

In the description of the present invention, it should be understood that if the terms "center", "height", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "vertical", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. are used to indicate an orientation or positional relationship based on the orientation or positional relationship shown in the drawings, it is only for convenience of description and simplicity of description, and it is not intended to indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

With reference to fig. 1, fig. 2, fig. 3 and fig. 4, the present invention provides a novel critical patient oral cavity nursing cleaning suction device, which may include a cleaning component 1, a water outlet component 2 and a water absorbing component 3, wherein the cleaning component 1 is a rechargeable electric toothbrush for nursing and cleaning the oral cavity of a patient; the water outlet component 2 is arranged on one side of the cleaning component 1 and is used for conveying physiological saline or nursing liquid to the oral cavity of a patient; the water sucking component 3 is arranged at the opposite side of the position where the water outlet component 2 is arranged on the cleaning component 1 and is used for sucking out waste liquid after cleaning in the oral cavity of a patient.

According to a preferred embodiment, the cleaning assembly 1 comprises at least a toothbrush body 10 and a cleaning housing 11, the toothbrush body 10 being disposed on top of the cleaning housing 11 and comprising a stem 10a, a head 10b, bristles 10c and absorbent cotton 10 d. The cleaning case 11 has a hollow cylindrical or rectangular parallelepiped shape for accommodating and protecting the driving lever 11a, the power unit 11b, and the charging port 11c provided inside the cleaning case 11.

According to a preferred embodiment, the bottom surface of the brush bar 10a is provided with a recess for insertion of the driving rod 11a, and its top surface is fixedly connected to the brush head 10 b. At least one side of the brush head 10b is provided with a plurality of slender strip-shaped bristles 10c, and one side of the brush head 10b, which is provided with the bristles 10c, is also provided with absorbent cotton 10d, so that when the absorbent assembly 3 is used for absorbing part of waste liquid in the oral cavity of a patient, the absorbent cotton 10d can be used for absorbing a small part of waste liquid remained in the oral cavity of the patient. Preferably, the absorbent cotton 10d is closely attached to one side of the brush head 10b, and the absorbent cotton 10d is detachably connected to one side of the brush head 10 b.

According to a preferred embodiment, the hollow cleaning housing 11 contains inside a drive shaft 11a, a power unit 11b and a charging port 11 c. The upper end of the driving lever 11a is connected to the brush bar 10a, the lower end of the driving lever 11a is connected to the upper end of the power unit 11b, the lower end of the power unit 11b is connected to a charging port 11c through a charging wire, and the charging port 11c is provided at the bottom end of the cleaning housing 11, which is used for charging a power source in the power unit 11 b.

According to a preferred embodiment, the power unit 11b includes a power source and a drive motor for powering the toothbrush body 10 and causing vibration of the toothbrush body 10. When the power unit 11b works, the power unit 11b can drive the toothbrush body 10 to vibrate through the driving rod 11a to drive the bristles 10c on the brush head 10b to vibrate, so that dirt adhered to gaps between teeth, surfaces of the tongue, gums, tongue fur and folds of a patient can be thoroughly removed, and the effect of cleaning the oral cavity is ensured. Preferably, the charging port 11c is provided at the center of the bottom of the cleaning case 11.

According to a preferred embodiment, a controller is also provided within the power unit 11b for controlling the vibration of the drive motor. The controller comprises a plurality of control submodules, and different control submodules can control the vibration frequency of the driving motor. Preferably, the controller can adjust the vibration frequency of the driving motor in a mode of controlling the current magnitude in each control submodule, so that the oral care cleaning and attracting device has multiple vibration frequencies, better cleaning effect and better massaging effect.

According to a preferred embodiment, the outer surface of the cleaning shell 11 is provided with a power button for controlling the power unit 11b to be started, and the vibration frequency of the driving motor can be switched by pressing the power button, so that the oral care cleaning and attracting device can meet the requirement of a patient on comfort.

According to a preferred embodiment, the water outlet assembly 2 is disposed at one side of the cleaning housing 11, and the water outlet assembly 2 includes a spray head 20, a pull rod 21, a water outlet housing 22, and a water delivery unit 23. The combination of the spray head 20 and the pull rod 21 facilitates delivery of a solution to the patient's mouth for cleaning. The outlet housing 22 has a cylindrical or rectangular shape and is used for accommodating and protecting the outlet passage 220 provided inside the outlet housing 22. The water delivery unit 23 is disposed at the bottom of the outlet case 22 for supplying and delivering the treatment solution.

According to a preferred embodiment, the spray head 20 is disposed at the upper end of the pull rod 21, a hole for the pull rod 21 to penetrate is disposed at the top of the water outlet housing 22, and the lower end of the pull rod 21 penetrates the water outlet housing 22 and is connected to the water outlet passage 220. Preferably, the spray head 20 is sleeved or screwed on the upper end of the pull rod 21 to facilitate the removal and replacement. Preferably, the upper half of the nozzle 20 is an inverted truncated cone and the lower half is a cylinder. Preferably, the pull rod 21 is telescopic, and the position of the spray head 20 can be adjusted by adjusting the length of the pull rod 21. Preferably, the draw bar 21 and the outlet passage 220 are detachably connected. Preferably, the pipe diameter of the pull rod 21 is smaller than that of the water outlet passage 220.

According to a preferred embodiment, the upper end of the water outlet passage 220 is connected with the pull rod 21, the lower end of the water outlet passage 220 is connected with the water pipe 230, and the water outlet passage 220, the water pipe 230 and the pull rod 21 form a communicated pipeline structure. Preferably, the water outlet passage 220 is a cylindrical structure.

According to a preferred embodiment, the water delivery unit 23 comprises a water delivery pipe 230, a water delivery pump 231 and a storage tank 232. The upper end of the water pipe 230 is connected with the water outlet passage 220, the lower end of the water pipe 230 is connected with the water storage bin 232, and the care solution in the water storage bin 232 can flow into the water outlet passage 220 through the water pipe 230. A water delivery pump 231 is arranged on the water delivery pipe 230, and a water delivery switch is arranged on one side of the water delivery pump 231. By the action of the water delivery pump 231, the care solution in the water storage bin 232 can be delivered to the oral cavity of the patient through the water delivery pipe 230 and the pull rod 21, and finally through the spray head 20. Preferably, the water pipe 230 and the water outlet passage 220 may be connected by a screw.

According to a preferred embodiment, the water suction assembly 3 is arranged at the opposite side of the position where the water outlet assembly 2 is arranged on the cleaning assembly 1. The water absorbing component 3 comprises a suction head 30, a connecting rod 31, a cavity 32, a water absorbing cavity 33 and a water absorbing channel 34. The suction head 30 and the connecting rod 31 are combined to facilitate the suction of the nursing liquid in the mouth of the patient. The suction chamber 33 has a hollow cylindrical or rectangular parallelepiped shape and is configured to accommodate and protect a suction passage 34 provided inside the suction chamber 33. A cavity 32 is provided at the top of the suction cavity 33 for receiving and protecting the connecting rod 31 provided inside the cavity 32. The negative pressure unit 40 is disposed at the bottom of the water suction cavity 33 and is used for providing a negative pressure environment, so as to facilitate the waste liquid residue in the oral cavity of the patient to be sucked into the waste liquid bin 402.

For convenience of description, the horizontal connecting rod 31 is referred to as a horizontal connecting rod 31a, and the vertical connecting rod 31 is referred to as a vertical connecting rod 31 b. According to a preferred embodiment, the connecting rod 31 is arranged inside the cavity 32 and comprises a horizontal connecting rod 31a and a vertical connecting rod 31b, the horizontal connecting rod 31a and the vertical connecting rod 31b communicating. The bottom end of the vertical connecting rod 31b is connected to the top of the water absorbing channel 34, the top end of the vertical connecting rod 31b is communicated with one end of the horizontal connecting rod 31a, the other end of the horizontal connecting rod 31a penetrates through the brush head 10b and extends to the top of the brush hair 10c, and the left end of the horizontal connecting rod 31a is provided with a suction head 30. A water suction passage 34 is provided inside the water suction chamber 33, and has a top connected to the vertical connecting rod 31b and a bottom connected to the bottom end of the water suction chamber 33. Preferably, the suction head 30 is coupled to the coupling rod 31 in a socket or screw-coupling manner to facilitate removal and replacement. Preferably, the pipe diameter of the vertical connecting rod 31b is smaller than that of the water suction passage 34.

According to a preferred embodiment, the negative pressure unit 40 comprises a suction tube 400, a negative pressure part 401 and a waste liquid bin 402. Further, the upper end of the suction pipe 400 is connected to the suction passage 34, and the lower end of the suction pipe 400 is connected to the waste fluid compartment 402, so that waste fluid and residue in the oral cavity of the patient can flow into the waste fluid compartment 402 through the suction pipe 400. The suction pipe 400 is provided with a negative pressure part 401, and one side of the negative pressure part 401 is provided with a suction switch. The negative pressure environment generated by the negative pressure part 401 enables the waste liquid in the oral cavity of the patient to sequentially pass through the suction head 30, the horizontal connecting rod 31a, the vertical connecting rod 31b and the water suction channel 34, and finally be sucked to the waste liquid bin 402 through the water suction pipe 400 for later treatment. And alternatively, the negative pressure part 401 may be, for example, mzr-6355 micro liquid pump.

For easy understanding the utility model discloses a theory of operation now will the utility model discloses a working process brief follows as follows: when the oral cavity nursing cleaning and sucking device is used, the toothbrush body 10 firstly extends into the oral cavity of a patient, the water delivery switch is simultaneously turned on, the nursing liquid in the water storage bin 232 can be delivered to the oral cavity of the patient through the water delivery pipe 230, the water outlet channel 220 and the pull rod 21 and finally through the spray head 20, and then the power supply button arranged on the surface of the cleaning shell 11 is pressed, so that the electric toothbrush starts to vibrate and is matched with the nursing liquid to clean teeth. In particular, the frequency of vibration of the power toothbrush can be adjusted according to the tolerance level of different patients to the frequency of vibration. In the cleaning process, the water absorption switch is turned on, negative pressure is generated by the negative pressure part 401, so that the nursing liquid flushed in the oral cavity of the patient can pass through the suction head 30, the horizontal connecting rod 31a, the vertical connecting rod 31b and the water absorption channel 34 and is finally absorbed into the waste liquid bin 402 through the water absorption pipe 400, and the nursing liquid can be treated later. After the use, the special cleaning liquid is used for cleaning and disinfecting the internal liquid conveying pipeline of the oral care suction device, so that the cross contamination is avoided.

The electric toothbrush provided by the oral care cleaning and suction device integrates functions of electric operation, water delivery, negative pressure, water absorption, high-frequency vibration and the like, can well clean the oral cavity of a critical patient by a method of washing and scrubbing, ensures good oral cleaning effect of the critical patient, improves the oral care quality of the critical patient and the cleaning efficiency of nursing personnel, has positive effects on improving the oral hygiene condition of the patient and effectively reducing oral complications, and has certain popularization value.

It should be noted that the above embodiments are exemplary, and those skilled in the art can devise various solutions in light of the disclosure, which are all within the scope of the disclosure and fall into the scope of the invention. It should be understood by those skilled in the art that the present specification and drawings are illustrative only and are not limiting upon the claims. The scope of the invention is defined by the claims and their equivalents.

Claims

1. A novel critical patient oral care cleaning suction device, comprising at least: a cleaning assembly (1) for caring for and cleaning the mouth of a patient,

the utility model is characterized in that, one side of clean subassembly (1) is provided with out water subassembly (2), the bottom of going out water subassembly (2) is provided with water delivery unit (23), it includes shower nozzle (20) and pull rod (21) at least to go out water subassembly (2), it can pass through to go out water subassembly (2) water delivery unit (23) with the nursing liquid via shower nozzle (20) with pull rod (21) carry to the patient oral cavity, the opposite side of clean subassembly (1) is provided with subassembly (3) that absorbs water, the bottom of subassembly (3) that absorbs water is provided with negative pressure unit (40), subassembly (3) that absorbs water includes suction head (30) and connecting rod (31) at least, subassembly (3) that absorbs water can pass through negative pressure unit (40) with the waste liquid via in the patient oral cavity suction head (30) with connecting rod (31) suction.

2. The oral care cleaning and attracting device according to claim 1, wherein the water outlet assembly (2) further comprises a water pipe (230), a water delivery pump (231) and a water storage bin (232), the upper end of the water pipe (230) is connected with the water outlet channel (220), the lower end of the water pipe (230) is connected with the water storage bin (232), and the water delivery pump (231) is arranged on the water pipe (230).

3. The oral care cleaning suction device according to claim 2, characterized in that the water suction assembly (3) further comprises a cavity (32), a water suction cavity (33) and a water suction channel (34), the cavity (32) being arranged at the top of the water suction cavity (33), the water suction channel (34) being arranged inside the water suction cavity (33).

4. The oral care cleaning suction device according to claim 3, wherein the negative pressure unit (40) comprises a suction pipe (400), a negative pressure part (401) and a waste liquid bin (402), the upper end of the suction pipe (400) is connected with the suction channel (34), the lower end of the suction pipe (400) is connected with the waste liquid bin (402), and the negative pressure part (401) is arranged on the suction pipe (400).

5. The oral care cleaning suction device according to claim 4, wherein a water delivery switch is provided at one side of the water delivery pump (231), and a water suction switch is provided at one side of the negative pressure part (401).

6. The oral care cleaning suction device according to claim 5, characterized in that the cleaning assembly (1) comprises at least a toothbrush body (10) and a cleaning shell (11), the toothbrush body (10) being disposed on top of the cleaning shell (11).

7. The oral care cleaning suction device according to claim 6, characterized in that the toothbrush body (10) comprises at least a brush bar (10a) and a brush head (10b), the bottom surface of the brush bar (10a) being provided with a groove for insertion of a drive bar (11a), the top surface thereof being connected with the brush head (10 b).

8. The oral care cleaning suction device of claim 7, wherein the toothbrush body (10) further comprises bristles (10c), the bristles (10c) being disposed on one side of the head (10 b).

9. The oral care cleaning suction device according to claim 8, characterized in that the cleaning housing (11) internally comprises at least the drive rod (11a) and a power unit (11b), the upper end of the drive rod (11a) being connected to the brush bar (10a), the lower end of the drive rod (11a) being connected to the upper end of the power unit (11 b).

10. The oral care cleaning suction device according to claim 9, characterized in that the cleaning housing (11) further includes a charging port (11c) inside, the charging port (11c) being provided at a bottom end of the cleaning housing (11).