Operating device for oral cavity cleaning and cleaning system thereof

Abstract

The invention discloses an operating device for oral cavity cleaning and a cleaning system thereof. The operating device comprises a probe module and a handle module which are detachably connected, an endoscope channel, a waste liquid suction channel and a flushing liquid conveying channel are arranged on the probe module; the handle module is provided with a connecting assembly used for being connected with the probe module in an inserted mode, and the connecting assembly comprises a connecting piece set and a pipeline set. The connecting piece set comprises an endoscope connecting piece connected with the endoscope channel in an inserted mode, a waste liquid connecting piece connected with the waste liquid suction channel in an inserted mode and a flushing liquid connecting piece connected with the flushing liquid conveying channel. The pipeline group comprises a sight glass pipe connected with the sight glass connecting piece, a waste liquid suction pipe connected with the waste liquid connecting piece, and a flushing liquid conveying pipe connected with the flushing liquid connecting piece. The operation device integrates the functions of oral cavity observation, flushing, cleaning, negative pressure suction, waste liquid collection and the like, so that the operation can be conveniently carried out by a single person and a single hand.

Description

Technical Field

[0001] The present invention relates to the technical field of oral cleaning equipment, and in particular to an operating device for oral cleaning and a cleaning system thereof. Background Art

[0002] The basic process of oral cleaning for ICU patients in China is as follows: Special oral care in basic nursing. Oral care for patients with oral endotracheal intubation is a difficult and dangerous operation, which must be performed by two nurses in cooperation with each other. First, the sputum and oral secretions in the trachea are sucked out, the pad and tape are removed, and the depth of the intubation is measured. One nurse fixes the patient's head and endotracheal intubation, while the other nurse holds a tongue depressor in one hand and a vascular clamp in the other hand to clamp a cotton ball, wipes the mouth, tongue, teeth, cheeks, tongue coating, palate and other parts, sucks out the residual liquid in the mouth, replaces the dental pad, fixes it with tape and pad, and finally moisturizes the lips with paraffin oil.

[0003] Existing oral cleaning methods often require the cooperation of multiple people, the operation steps are cumbersome, time-consuming, and require a large investment of nursing resources. Due to the lack of effective visualization tools in the operating device, medical staff cannot fully understand the condition inside the mouth when performing oral cleaning, and may miss some difficult-to-observe areas, resulting in incomplete cleaning. Traditional oral cleaning methods are difficult to achieve both thorough cleaning and avoiding fluid accumulation, and sometimes even cause discomfort to patients, affecting the cleaning effect and patient comfort. Oral care is a highly professional operation, and the current training of nursing staff may not be sufficient, affecting the quality and efficiency of oral care, and the existing oral cleaning technology and equipment may not meet the special needs of ICU patients, especially in terms of visualization and automation. Summary of the invention

[0004] The present invention aims to overcome the defects in the above-mentioned prior art and provides an operating device for oral cleaning, which integrates the functions of oral observation, flushing, cleaning, negative pressure suction and waste liquid collection, and can be conveniently operated by one person with one hand; at the same time, a cleaning system with the above-mentioned operating device is also provided, which also has the above-mentioned advantages.

[0005] To achieve the above-mentioned object, the present invention provides an operating device for oral cleaning, comprising a detachably connected probe module and a handle module; The probe module is provided with an endoscope channel, a waste liquid suction channel and a flushing liquid delivery channel; The handle module is provided with a connecting component for plugging and connecting with the probe module, and the connecting component includes a connecting piece group and a pipeline group. The connecting piece group includes a scope connecting piece plugged and connected with the endoscope channel, a waste liquid connecting piece plugged and connected with the waste liquid suction channel, and a flushing liquid connecting piece connected with the flushing liquid delivery channel. The pipeline group includes a scope tube connected with the scope connecting piece, a waste liquid suction tube connected with the waste liquid connecting piece, and a flushing liquid delivery tube connected with the flushing liquid connecting piece.

[0006] It is further configured that: the probe module is integrally formed by injection molding.

[0007] It is further configured that: the waste liquid suction channel, the endoscope channel and the flushing liquid delivery channel are arranged in a straight line at the top, middle and bottom on the probe module; Alternatively, the waste liquid suction channel, the endoscope channel and the flushing liquid delivery channel are arranged in a triangle on the probe module, the flushing liquid delivery channel is located below the waste liquid suction channel and the endoscope channel is located on one side of the flushing liquid delivery channel.

[0008] It is further configured as follows: the waste liquid suction channel has a protruding suction head on the front end surface of the probe module, and the suction head is an arc-shaped structure of 55°-65°.

[0009] It is further configured as follows: the handle module includes a shell and a pressure cover, the shell is formed by fixing left and right half shells together and clamping the connector group at the front end of the shell, the pressure cover has a through hole for the rear end of the probe module to extend into and is fixedly installed at the front end of the shell to cooperate with the shell to clamp the connector group.

[0010] It is further configured that: the end surfaces of the left and right half shells facing each other are provided with plug-fitting fixing columns and fixing holes; An arc-shaped slot is provided between the front end surface of the left half shell and the front end surface of the right half shell, and a limiting rib is provided on the rear end surface of the pressure cover to cooperate with the arc-shaped slot to limit the separation between the left and right half shells.

[0011] It is further configured that: the handle module also includes a pressure relief member which is serially connected to the waste liquid suction pipe and is clamped and fixed on the upper end of the shell, and the pressure relief member has a pressure relief port.

[0012] It is further configured as follows: a regulating valve piston is arranged on the flushing liquid delivery pipe, and a trigger capable of acting on the regulating valve piston during the pulling process is hingedly arranged on the lower end of the shell.

[0013] The present invention also provides a cleaning system, comprising a main unit, a negative pressure machine, and the above-mentioned operating device, wherein the main unit is provided with a water pump and a display; The waste liquid suction pipe of the operating device is connected to the negative pressure machine, the endoscope tube of the operating device is connected to the display, and the flushing liquid delivery pipe of the operating device is connected to the water pump.

[0014] Compared with the prior art, the present invention has the following advantages: 1. The device and system integrate the functions of oral observation, flushing, cleaning, negative pressure suction and waste liquid collection, which can be easily operated by one person with one hand, effectively clean the oral cavity of comatose patients, reduce the risk of oral infection, and help maintain good oral hygiene; 2. The handle module of the device is ergonomically designed, which enables one-handed operation, significantly reducing the physical burden of medical staff and improving work efficiency; 3. The probe module is integrally molded by injection molding and can be easily plugged in and out of the handle module. The probe module can be used as a disposable consumable, thereby reducing the risk of cross-infection caused by repeated use of the equipment. At the same time, it simplifies the operation process of oral cleaning, improves work efficiency, optimizes the allocation and utilization of medical resources, and indirectly reduces the operating costs of the medical system. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of an operating device for oral cleaning of the present invention; Figure 2 It is a schematic diagram of a partially separated structure of an operating device; Figure 3 It is a structural diagram of the cleaning system.

[0016] The following reference numerals are marked on the drawings in conjunction with the drawings: 10. Operating device; 100. Probe module; 110. Waste liquid suction channel; 111. Suction head; 120. Endoscope channel; 130. Flushing liquid delivery channel; 200. Handle module; 210. Shell; 211. Left half shell; 212. Right half shell; 213. Arc-shaped slot; 220. Pressure cover; 221. Limiting rib; 230. Connecting part group; 240. Trigger; 250. Pressure relief part; 251. Pressure relief port; 261. Waste liquid suction tube; 262. Endoscope tube; 263. Flushing liquid delivery tube; 20. Main unit; 21. Water pump; 22. Display; 30. Negative pressure machine. DETAILED DESCRIPTION

[0017] A specific implementation of the present invention is described in detail below in conjunction with the accompanying drawings, but it should be understood that the protection scope of the present invention is not limited by the specific implementation.

[0018] The present invention is an operating device 10 for oral cleaning. Figure 1As shown, it includes a detachably connected probe module 100 and a handle module 200, wherein the probe module 100 is used to be inserted into the oral cavity for operation, and the handle module 200 is used to be held in one hand to control the operation of the probe module 100. Preferably, the design of the handle module 200 is ergonomic for easy holding.

[0019] In this embodiment, if Figure 1 and Figure 2 As shown, the probe module 100 is provided with an axially extending endoscope channel 120, a waste liquid suction channel 110 and a flushing liquid delivery channel 130, so that the probe module 100 can flush and clean the oral cavity to be cleaned through the flushing liquid delivery channel 130, and suck and collect the waste liquid in the oral cavity through the waste liquid suction channel 110, and can visualize the situation in the oral cavity through the endoscope channel 120 for intuitive observation and operation; preferably, the probe module 100 is integrally formed by injection molding, which can effectively reduce the cost so that the probe module 100 can be used as a disposable consumable. After each oral cleaning is completed, the probe can be directly unplugged and discarded, and a new probe can be replaced to continue to be used for the next patient. This design minimizes the contact between waste liquid and the device, and greatly improves the work efficiency of medical staff while ensuring safety.

[0020] In this embodiment, the waste liquid suction channel 110, the endoscope channel 120 and the flushing liquid delivery channel 130 are arranged in a triangular shape on the probe module 100, wherein the flushing liquid delivery channel 130 is located below the waste liquid suction channel 110, and the endoscope channel 120 is located on one side of the flushing liquid delivery channel 130; preferably, the waste liquid suction channel 110 has a protruding suction head 111 on the front end face of the probe module 100, and the suction head 111 is an arc-shaped structure of 55°-65°.

[0021] In some specific embodiments, the waste liquid suction channel 110, the endoscope channel 120 and the flushing liquid delivery channel 130 may also be arranged in a straight line on the probe module 100, wherein the waste liquid suction channel 110 is located at the top, the flushing liquid delivery channel 130 is located at the bottom, and the endoscope channel 120 is located between the waste liquid suction channel 110 and the flushing liquid delivery channel 130; preferably, the nozzle of the flushing liquid delivery channel 130 on the front end surface of the probe module 100 is arranged at an angle so that the flushing liquid sprayed therefrom is 9mm-11mm in front of the endoscope channel 120.

[0022] In this embodiment, if Figure 2As shown, the front end of the handle module 200 is provided with a connecting component for plugging and connecting with the probe module 100, and the connecting component includes a connecting component group 230 and a pipeline group; wherein the connecting component group 230 includes a scope connector plugged and connected to the endoscope channel 120, a waste liquid connector plugged and connected to the waste liquid suction channel 110, and a flushing liquid connector connected to the flushing liquid delivery channel 130, and the three connectors in the connecting component group 230 can be an integrally connected component or a partially connected component or each independent component; the pipeline group includes a scope tube 262 connected to the scope connector, a waste liquid suction tube 261 connected to the waste liquid connector, and a flushing liquid delivery tube 263 connected to the flushing liquid connector.

[0023] Specific as Figure 2 As shown, the handle module 200 includes a shell 210 and a gland 220. The shell 210 is formed by fixing the left and right half shells 212 together and clamping the connector group 230 at the front end of the shell 210 and clamping the pipeline group in the shell 210. The gland 220 has a through hole for the rear end of the probe module 100 to extend into and is fixedly installed at the front end of the shell 210 to cooperate with the shell 210 to clamp the connector group 230. Specifically, the left and right half shells 212 are provided with relatively arranged fixing columns and fixing holes on the facing end surfaces, so that the fixing columns can be inserted into each other to realize The left half shell 211 and the right half shell 212 are fixedly connected; at the same time, the front end surface of the left half shell 211 is provided with a first groove, and the front end surface of the right half shell 212 is correspondingly provided with a second groove engaged with the first groove to cooperate to form an arc-shaped groove 213, and the rear end surface of the pressure cover 220 is correspondingly provided with a limiting clamping rib 221 that cooperates with the arc-shaped groove 213. In this way, by clamping the limiting clamping rib 221 in the arc-shaped groove 213, not only can the pressure cover 220 and the shell 210 be fixedly connected, but also the separation between the left half shell 211 and the right half shell 212 can be effectively limited.

[0024] In this embodiment, the handle module 200 also includes a pressure relief component 250 which is serially connected to the waste liquid suction pipe 261 and clamped and fixed at the upper end of the shell 210. The pressure relief component 250 has a pressure relief port 251 exposed outside the shell 210. In this way, during the one-handed holding and operation process, the waste liquid suction channel 110 can be controlled to work and absorb liquid by blocking or opening the pressure relief port 251 with fingers.

[0025] In this embodiment, a regulating valve piston is provided on the flushing liquid delivery pipe 263 of the handle module 200, and a trigger 240 is hingedly provided at the lower end of the shell 210. The trigger 240 can act on the regulating valve piston to control the opening and closing of the flushing liquid delivery channel 130 and the flow rate of the sprayed flushing liquid during the pulling process.

[0026] The present invention also provides a cleaning system such as Figure 3As shown, it includes a negative pressure machine 30, a host 20, and the above-mentioned operating device 10, and the host 20 is provided with a water pump 21 and a display 22; the waste liquid suction pipe 261 of the operating device 10 is connected to the negative pressure machine 30, so that during the oral cleaning process, the negative pressure machine 30 is always in an open state, so that the pressure relief port 251 is blocked or released by a finger to control whether the suction head 111 of the probe module 100 has suction to control whether it sucks waste liquid; the flushing liquid delivery pipe 263 of the operating device 10 is connected to the water pump 21 of the host 20, so that the water pump 21 can pump the liquid storage container in the host 20 or the external liquid source to the operating device 10, and the liquid outflow and flow rate of the flushing liquid delivery channel 130 of the probe module 100 can be controlled by pulling the trigger 240 with a finger; the endoscope tube 262 of the operating device 10 is connected to the display 22 of the host 20, so that the display 22 can directly display the condition in the oral cavity to achieve visualization and facilitate cleaning operation.

[0027] Compared with the prior art, the present invention has the following advantages: 1. The device and system integrate the functions of oral observation, flushing, cleaning, negative pressure suction and waste liquid collection, which can be easily operated by one person with one hand, effectively clean the oral cavity of comatose patients, reduce the risk of oral infection, and help maintain good oral hygiene; 2. The handle module of the device is ergonomically designed, which enables one-handed operation, significantly reducing the physical burden of medical staff and improving work efficiency; 3. The probe module is integrally molded by injection molding and can be easily plugged in and out of the handle module. The probe module can be used as a disposable consumable, thereby reducing the risk of cross-infection caused by repeated use of the equipment. At the same time, it simplifies the operation process of oral cleaning, improves work efficiency, optimizes the allocation and utilization of medical resources, and indirectly reduces the operating costs of the medical system.

[0028] The above disclosure is only an embodiment of the present invention, but the present invention is not limited thereto, and any changes that can be conceived by those skilled in the art should fall within the protection scope of the present invention.

Claims

1. An operating device for oral cleaning, characterized in that: It includes a detachable and connected probe module and a handle module; The probe module is provided with an endoscope channel, a waste liquid suction channel and a flushing liquid delivery channel; The handle module is provided with a connecting component for plugging and connecting with the probe module, and the connecting component includes a connecting piece group and a pipeline group. The connecting piece group includes a scope connecting piece plugged and connected with the endoscope channel, a waste liquid connecting piece plugged and connected with the waste liquid suction channel, and a flushing liquid connecting piece connected with the flushing liquid delivery channel. The pipeline group includes a scope tube connected with the scope connecting piece, a waste liquid suction tube connected with the waste liquid connecting piece, and a flushing liquid delivery tube connected with the flushing liquid connecting piece.

2. An operating device for oral cleaning according to claim 1, characterized in that: The probe module is integrally formed by injection molding.

3. An operating device for oral cleaning according to claim 1 or 2, characterized in that: The waste liquid suction channel, endoscope channel and flushing liquid delivery channel are arranged in a straight line at the top, middle and bottom of the probe module; Alternatively, the waste liquid suction channel, the endoscope channel and the flushing liquid delivery channel are arranged in a triangle on the probe module, the flushing liquid delivery channel is located below the waste liquid suction channel and the endoscope channel is located on one side of the flushing liquid delivery channel.

4. An operating device for oral cleaning according to claim 3, characterized in that: The waste liquid suction channel has a protruding suction head on the front end surface of the probe module, and the suction head is an arc-shaped structure of 55°-65°.

5. The operating device for oral cleaning according to claim 1, characterized in that: The handle module includes a shell and a pressure cover. The shell is formed by fixing left and right half shells together and clamping the connector group at the front end of the shell. The pressure cover has a through hole for the rear end of the probe module to extend into and is fixedly installed at the front end of the shell to cooperate with the shell to clamp the connector group.

6. An operating device for oral cleaning according to claim 5, characterized in that: The left and right half shells are provided with fixing columns and fixing holes for plug-in fit on the facing end surfaces; An arc-shaped slot is provided between the front end surface of the left half shell and the front end surface of the right half shell, and a limiting rib is provided on the rear end surface of the pressure cover to cooperate with the arc-shaped slot to limit the separation between the left and right half shells.

7. The operating device for oral cleaning according to claim 5, characterized in that: The handle module further comprises a pressure relief member which is serially connected to the waste liquid suction pipe and is clamped and fixed on the upper end of the shell, and the pressure relief member has a pressure relief port.

8. The operating device for oral cleaning according to claim 5, characterized in that: The flushing liquid delivery pipe is provided with a regulating valve piston, and the lower end of the shell is hingedly provided with a trigger which can act on the regulating valve piston during the pulling process.

9. A cleaning system, characterized in that: It comprises a host, a negative pressure machine, and the operating device according to any one of claims 1 to 8, wherein the host is provided with a water pump and a display; The waste liquid suction pipe of the operating device is connected to the negative pressure machine, the endoscope tube of the operating device is connected to the display, and the flushing liquid delivery pipe of the operating device is connected to the water pump.

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