1142results about "Enemata/irrigators" patented technology

The present invention discloses a multi-functional bionic nasal irrigator, comprising a base, wherein a water pump for pumping water is arranged in the base, a key panel is arranged on an outer surface of the base, and a water pump water outlet pipe orifice connected to the water pump is arranged at the top of the base. A water-mist spray nozzle device and a water-column spray nozzle device that can be flexibly switched and mounted are designed on the base, main motor power is automatically adjusted according to assembling of different spray nozzle devices, the base is connected to the water-mist spray nozzle device and the water-column spray nozzle device both by clamping, and a diameter of a mist point water outlet hole of an atomization sheet is reduced to 0.15-0.26 mm, so that water mist sprayed has a smaller particle size.

The invention discloses an intelligent temperature control and pressure monitoring type traditional Chinese medicine enema system. The system comprises a liquid medicine storage and delivery module, a temperature and pressure two-parameter monitoring module, an embedded microcontroller, an intelligent regulation and control module, a pressure safety threshold management and over-limit active protection module and a monitoring alarm and data management module. According to the intelligent temperature control and pressure monitoring type traditional Chinese medicine enema system, the temperature of liquid medicine in the traditional Chinese medicine enema process can be monitored and accurately controlled in real time through the high-precision temperature sensor and the intelligent temperature regulation and control unit, constant-temperature closed-loop control over the liquid medicine in the whole process is achieved, it is ensured that the temperature of the liquid medicine is always in the optimal treatment range, and the treatment effect is improved; by adopting the piezoelectric pressure sensor and the intelligent pressure regulation and control unit, the enema pressure can be monitored in real time, and the rotating speed and the flow of the micro pump can be regulated in time according to the pressure change condition, so that the enema pressure is always kept in a safe and effective range, and adverse reactions caused by too high or too low pressure are avoided.

The invention relates to a debridement nursing device in operating room nursing, belongs to the technical field of surgical operating instruments, and aims to solve the problems that a hose of a traditional flushing device is easy to block, needs to be manually disassembled for cleaning or increasing water pressure, is easy to damage tissues and interrupts an operation flow. Pressurizing assemblies are fixedly connected in the two air pressure adjusting cavity assemblies, ejector rod assemblies are connected in the two air pressure adjusting cavity assemblies, automatic detection and dredging of hose blockage are achieved through linkage of the air pressure adjusting cavity assemblies, the pressurizing assemblies and the ejector rod assemblies, when a hose liquid outlet is blocked, an electromagnetic valve switches an air source, and the hose liquid outlet is blocked. The extrusion action is matched with the high-speed flushing fluid to generate shearing force, attachments in the tube are stripped, and the situation that an operation is interrupted due to manual intervention is avoided.

The utility model relates to the field of medical instruments, in particular to a jaw cyst windowing and pressure reducing device. The device comprises a guide part, a connecting part and a base which are sequentially arranged from top to bottom. And the small-diameter section of the guide part is positioned at the upper part. The connecting part is a cylinder, and the diameter of the connecting part is smaller than that of the bottom of the guide part. The short axis size of the base is larger than the diameter size of the bottom of the guide part. The bottom of the base is provided with a through hole penetrating to the position above the guide part, and a drainage channel is formed. The springback characteristic of soft tissue in the bag cavity is utilized, so that the guide part and the connecting part can be fixed in the bag cavity and cannot fall off; meanwhile, through the elliptic cylindrical base, the base is effectively prevented from entering the bag cavity, the shape of the vestibular groove is met, and the wearing is free of foreign body sensation and more comfortable.

The invention relates to the field of medical instruments, in particular to a urinary surgery automatic flushing device which comprises a base, a mixing module and a flushing pipe module are mounted on the base, the mixing module comprises a shell, the shell is communicated with a liquid inlet and a liquid outlet pipeline, and the flushing pipe module comprises an inner-layer flushing pipe, an outer-layer sleeve, a pressure adjusting cam and a lockable positioning knob; depth scales are arranged on the outer wall of the inner-layer flushing pipe in the axial direction, a pressure adjusting groove is further formed in the outer wall of the inner-layer flushing pipe, the inner-layer flushing pipe is sleeved with the outer-layer sleeve, the pressure adjusting cam is installed on the inner wall of the outer-layer sleeve, and the positioning rotary knob is installed on the outer wall of the outer-layer sleeve. When the inner-layer flushing pipe is pushed to the target depth scale and locked through the positioning knob, the pressure adjusting cam is embedded into the pressure adjusting groove, the shallower the groove depth is, the more obvious the extrusion of the pressure adjusting cam on the groove wall is, the larger the throttling area of the conveying channel of the inner-layer flushing pipe is, and the flushing pressure is automatically reduced. The safety, accuracy and automation degree of flushing operation are improved.

The invention provides a system and a method for optimizing endovascular interventional radiography and flushing based on an image technology. The system comprises a transfusion module, an image acquisition module and an intelligent control module, the infusion module is used for executing liquid injection operation in an interventional operation; the image acquisition module is used for acquiring and storing multi-real-phase blood vessel image data generated by each radiography operation; the intelligent control module is used for analyzing blood vessel image data and intelligently controlling and adjusting the liquid injection process; by fusing real-time image analysis and dynamic pressure regulation and control, individualized, intelligent and safe and efficient control of the radiography liquid injection process is achieved.

The invention discloses a flushing and suction surgical operation device with a visualization function, and relates to the technical field of neurosurgical operation instruments.The flushing and suction surgical operation device with the visualization function comprises a working rod and a handle conforming to ergonomics, a lens seat is embedded in the left end of the working rod, and a visualization assembly is arranged in the working rod; the visual assembly comprises a pushing motor, an image sensor and a camera, the pushing motor adjusts the position of the camera through an electric push rod, it is ensured that a lens and the camera are accurately coaxial, infrared light supplementing blocks in a 15-degree included angle circumferential array are arranged on the outer side of the second lens, the lens is covered with a hydrophobic-wear-resistant composite layer in a protective cover mode, and a suction pipe and a flushing pipe are arranged in a working rod and a handle in a penetrating mode. According to the device, the imaging precision and light supplementing suitability of an operation area are improved, lens cleaning interruption is reduced, the single-hand control core function is achieved, the operation safety and efficiency are enhanced, and the device is suitable for operations in narrow operation areas such as skull bases.

The utility model discloses a wound stoma flushing device convenient for collecting waste liquid, relates to the technical field of medical instruments, and aims to solve the problems that the flushing force is not easy to adjust during wound stoma flushing and the waste liquid generated after flushing is not easy to collect. The output end of the small water pump is fixedly connected with a liquid outlet pipe, and the right outer wall of the liquid outlet pipe penetrates through the right outer wall of the mounting shell and fixedly communicates with a T-shaped hollow block. The screw cap is rotated to drive the screw rod to rotate, the wedge-shaped block extrudes the stress column, then the stress column pushes the blocking block to move upwards, the flow of cleaning liquid is controlled through the volume of the blocking block extending into the transverse section of the T-shaped hollow block, waste liquid generated after flushing flows into the conveying pipe through the drainage hole, and the cleaning effect is improved. The waste liquid is conveyed into the collecting tank through the conveying pipe to be collected, and the problems that the flushing force is not easy to adjust during wound stoma flushing and the waste liquid generated after flushing is not easy to collect are effectively solved.

The invention belongs to the technical field of medical instruments, and relates to a telescopic intracranial aspiration and flushing system and an operation method. The problems that an existing endoscope is not high in function integration level, large in occupied operation space, long in operation time and lack of reference in the operation process are solved. The system comprises an endoscope module and a visual guiding module, the endoscope module and the visual guiding module cooperate to form an intracranial focus precise treatment integrated system under visual guiding, and full-process collaborative operation from focus detection, deep management and control to layered suction and synchronous flushing is achieved; the operation method comprises the steps of instrument assembly, focus detection and depth marking, operation chamber establishment, suction parameter presetting, negative pressure pipeline connection, layered suction and synchronous flushing, operation ending and the like. The endoscope tube, the suction tube, the flushing tube, the control button, the unlocking button, the adjusting hole and the like are integrated on the handle, one-hand operation is achieved, the operation steps are simplified, the operation space is saved, and the cooperation efficiency is improved.

The invention discloses a debridement trolley with folding type pneumatic telescopic legs, and relates to the technical field of debridement trolleys. Comprising a vehicle body base, the top wall of the vehicle body base is provided with a telescopic assembly used for lifting and folding control and adapting to sickbeds with different heights for debridement, the top wall of the telescopic assembly is provided with a lifting table, and the outer wall of the lifting table is slidably provided with a sliding assembly used for opening and closing the lifting table. When the debridement trolley is used in a field medical area, the overall height of the debridement trolley can be rapidly controlled to reach the needed sickbed position in a pneumatic adjusting mode, the overall adjusting mode is short in time consumption, the telescopic assembly integrally runs stably, the convenience of the whole debridement trolley in use is further improved, and the debridement trolley is convenient to use. Particularly, the debridement trolley can achieve multi-height adaptation when facing sickbeds and debridement positions of different heights, and the whole debridement trolley can be convenient to carry and transport by adopting a folding mode.

A medical sampling device for use with an endoscope or catheter for flushing a body cavity and / or sampling a body fluid and / or body tissue, the endoscope or catheter having a suction channel and a suction connector in fluid communication with the suction channel, the sampling device comprising a suction inlet for connection to the suction connector, a suction outlet for connection to a vacuum source, a sampling outlet for connection to a sample container, a sampling inlet for connection to the sample container, and a valve having a valve member and a valve housing, wherein the valve member has a first chamber and a second chamber and is rotatable relative to the valve housing between a first position in which the first chamber establishes fluid communication between the suction inlet and the sampling inlet, a second position in which the second chamber establishes fluid communication between the sampling outlet and the suction outlet, and a third position in which one of the first chamber and the second chamber establishes fluid communication between the suction inlet and the suction outlet.

This invention discloses a gastrointestinal cleansing device for gastroenterology, belonging to the field of medical device technology. It includes an expansion tube, an inner spray tube, a top mounting head, an outer cleaning tube, and a connecting hose. The inner spray tube is located inside the expansion tube, and the top mounting head is mounted on top of the inner spray tube. The expansion tube slides inside the outer cleaning tube, and the connecting hose connects to the bottom of the outer cleaning tube. The expansion tube has a circular array of shaping strips on its side wall, with water spray holes on the lower shaping strip. The inner spray tube is linked to the expansion tube's return spring via a water guide pipe. The pressure of the cleaning fluid drives the expansion tube to expand and conform to the inner wall of the gastrointestinal tract, forming a sealed area for comprehensive and uniform rinsing. The outer cleaning tube has a return water tank and return water holes, which, in conjunction with a negative pressure device, quickly recover waste liquid. The device is convenient to operate and highly safe, effectively improving cleaning efficiency and clinical applicability. It is suitable for various gastrointestinal cleansing scenarios in gastroenterology, solving the problems of low cleaning efficiency, poor adaptability, cumbersome operation, and insufficient safety of existing equipment.

The application discloses an enema device, which comprises a supporting part, an enema part, a driving part, a liquid feeding part and an enema liquid container; the supporting part is provided with a supporting groove, a supporting surface surrounding the supporting groove, a mounting cavity located partially below the supporting groove and a sliding hole connecting the mounting cavity and the supporting groove; the enema head of the enema part is provided with a first channel and is connected through an expansion tube and a mounting sleeve; the mounting sleeve is detachably arranged in the supporting groove; an inner bag is arranged along the outer side of the mounting sleeve in a circumferential direction and can cover the wall of the supporting groove; the sliding rod of the driving part is provided with a second channel communicating with the first channel; the driving part is arranged in the mounting cavity and is connected with the sliding rod; the sliding rod passes through the sliding hole, the mounting sleeve and the expansion tube in sequence and is detachably connected with the enema head; the enema liquid container is connected with the second channel through the liquid feeding part; and the driving part can drive the sliding rod to move up and down. The device can realize enema in a sitting position, collect excrement in the detachable and replaceable enema part, improve the acceptance and safety of enema and has a simple and compact structure and is convenient to carry.

The utility model relates to a personnel decontamination device, and belongs to the technical field of decontamination equipment. The device comprises a water supply device; the heater is connected with a water outlet branch of the water supply equipment and is used for heating passing water; the temperature adjusting tank is used for storing the heated water, detecting the water temperature and feeding back the water temperature to the heater; the water mixing valve is provided with two water inlet branches which are respectively connected with the temperature adjusting tank and the other water outlet branch of the water supply equipment; and the shower pipeline is connected with a water outlet of the water mixing valve and is used for providing hot water for decontamination for decontamination personnel. According to the personnel decontamination device, water enters two paths, one path is heated by the heater and then enters the temperature adjusting tank, the heater adjusts the firepower according to the water temperature of the temperature adjusting tank, the water flows out of the temperature adjusting tank and enters the hot water input port of the water mixing valve, and the other path enters the cold water input port of the water mixing valve. The water mixing valve automatically adjusts the flow of cold water and hot water according to the set water temperature and outputs warm water to the shower pipeline, then hot water with the appropriate temperature for decontamination is provided for decontamination personnel, and therefore instant hot water output is achieved.

The invention relates to a water backflow prevention nozzle, a water backflow prevention ear washer and an ear canal cleaning method, the water backflow prevention nozzle comprises a nipple-shaped nozzle body which gradually shrinks from a nozzle head part to a nozzle tail part, and the nozzle body is provided with a liquid spraying channel and an air spraying channel which are mutually independent; the liquid spraying inlet end of the liquid spraying channel is fixedly connected with a cleaning liquid bin controlled by a cleaning pump, and the air spraying inlet end of the air spraying channel is fixedly connected with an air spraying pump. The water backflow prevention nozzle not only can prevent cleaning liquid from flowing backwards, but also can improve the ear canal blow-drying efficiency.

The application discloses a three-cavity negative pressure flushing drainage tube, relates to the technical field of human body wound drainage medical consumables, and comprises a pipe body mechanism, an introducing pipe mechanism and a functional pipe mechanism are arranged in the pipe body mechanism, and a sheath mechanism is arranged outside the pipe body mechanism; the pipe body mechanism comprises a main pipe with a three-petal flower-shaped cross section, an introducing pipe cavity with an octopus-shaped cross section is arranged in the main pipe; a main cavity of the introducing pipe cavity occupies one petal of the main pipe, and auxiliary cavities of the introducing pipe cavity occupy the other two petals of the main pipe; the other two petals of the main pipe are provided with functional cavities with a circular cross section; the auxiliary cavities of the introducing pipe cavity are coiled around the functional cavities; a first side hole communicating with the introducing pipe cavity is uniformly and equidistantly arranged in the head of the main pipe; the introducing pipe mechanism comprises a main introducing pipe matched with the introducing pipe cavity, and a second side hole is uniformly and equidistantly arranged in the head of the main introducing pipe and is matched with the first side hole; the cross-sectional area of the main introducing pipe cavity fluctuates little, and the stability of the main introducing pipe under negative pressure is improved.

This disclosure features tissue storage, irrigation, and infusion media compositions, and methods of using such compositions, for example, the temporary storage of cells and tissues prior to implantation or re-implantation, or for wound irrigation, wound packing, surgical site irrigation, or intravenous infusion. The tissue storage, irrigation, and infusion media compositions disclosed herein are useful in a healthcare or veterinary setting.

The utility model provides a dual-purpose anti-leakage enema and excrement collecting device. The dual-purpose anti-leakage enema and excrement collecting device comprises an enema bag, an infusion tube, an exhaust tube, an excrement collecting tube, an exhaust assembly and an anti-leakage assembly. The infusion tube is fixedly connected to the bottom of the enema liquid bag; the exhaust pipe is communicated with the outer wall of one end of the infusion pipe; the excrement collecting tube is communicated with the outer wall of the other end of the infusion tube; the exhaust assembly is arranged on the exhaust pipe; and the anti-leakage assembly is arranged on the infusion tube. According to the dual-purpose anti-leakage enema and excrement collecting device, through the structural design of the enema bag, the infusion tube, the exhaust tube, the excrement collecting tube, the exhaust assembly and the anti-leakage assembly, the enema function and the excrement collecting function are well combined, when enema is conducted on a patient suffering from abdominal distension, gas in the intestinal tract can be conveniently exhausted, leakage in the enema process is reduced, and the enema effect is improved. Leakage can be conveniently adsorbed, and the enema effect is good.

This utility model relates to the field of urine collection bag technology and discloses a urine collection bag for bladder irrigation in urological patients. It includes a lifting arm and a urine collection bag. A hook is fixedly connected to the middle of the upper surface of the lifting arm, and a warning light is installed in the middle of one side of the lifting arm. A power supply is installed inside the lifting arm. Slides are formed on both sides of the lifting arm. A conductive block is fixedly connected to one side of the bottom wall of the slide, and a spring is fixedly connected to the other side of the bottom wall of the slide. An inlet pipe is fixedly connected to one side of the upper surface of the urine collection bag, and a drain pipe is fixedly connected to the middle of the lower surface of the urine collection bag. This urine collection bag for bladder irrigation, through the design of an observation window and built-in scale lines, reduces the interference of bag deformation and light refraction on readings. Nursing staff can intuitively and accurately read the volume of irrigation waste fluid, ensuring accurate recording of intake and output balance, and providing reliable data support for assessing the patient's bladder irrigation effect, bleeding, and renal function recovery.

The invention discloses a needle knife kit which comprises a syringe assembly, and the syringe assembly comprises a syringe barrel used for containing fluid and enabling the fluid to be discharged from one end. The needle-knife suite further comprises a needle-knife switching assembly, and the needle-knife switching assembly comprises a connector which protrudes out of and is communicated with the fluid discharge end of the syringe; one end of the outer sleeve sleeves the connector and can move in the axial direction of the connector; the inner needle knife is arranged in the outer sleeve in a clearance mode, a blade is arranged at one end of the inner needle knife, and the blade of the inner needle knife can be exposed or retracted into the outer sleeve after the outer sleeve moves. According to the needle knife, the sharp and blunt needle knife head can be replaced and used, cleaning liquid and medicine liquid can be injected, use is convenient, and the functions are diversified.

The invention belongs to the technical field of surgical instruments, and particularly relates to a gastrointestinal fluid decompression device for gastrointestinal surgery, which comprises a shell, a negative pressure assembly, a cleaning assembly and a switching mechanism, the switching mechanism drives the negative pressure assembly and the cleaning assembly to be in butt joint with the butt joint opening in a negative pressure mode and a cleaning mode correspondingly and form negative pressure and release cleaning liquid in a pipeline connected with the butt joint opening correspondingly, the negative pressure assembly is a negative pressure peripheral pump, the cleaning assembly is a liquid conveying screw pump, the switching mechanism comprises a gear ring and a motor, the gear ring is rotationally arranged in the shell, and the motor is arranged in the shell. A transmission gear is arranged on an output shaft of the motor and meshed with the outer side of the gear ring, the inner side of the gear ring is meshed with a rotating shaft of the negative-pressure peripheral pump and a transmission rod of the liquid conveying screw pump, and positive and negative rotation of the gear ring is used for driving the negative-pressure peripheral pump and the liquid conveying screw pump to be switched to the butt joint position of the butt joint opening and driving the rotating shaft and the transmission rod to rotate. The negative pressure can be provided and the pipeline can be cleaned by switching positions.

The present disclosure relates to catheters (102) and methods for removal of kidney stones. The catheter comprises a handle portion (200), a tube portion including a vacuum lumen (114) through which a kidney stone can be removed and an irrigation lumen (116) through which an irrigation fluid can be supplied, a nozzle (150, 152) comprising a distal facing wall having a plurality of irrigation ports (136) in fluid communication with the irrigation lumen (134), and a plurality of pull wires (230) to cause a distal section of the tube portion to bend in one or more directions. Each of the irrigation ports (136) opens in both a distal-facing and lateral-facing direction.

This invention belongs to the field of medical device technology, and particularly relates to a postoperative cyst fluid sampling and drainage and cyst cavity irrigation device, including a plug body made of transparent elastic medical material, which allows observation of the properties, color, and volume of the cyst fluid. The plug body is provided with an inlet and an outlet for closed irrigation, and can expand the types of irrigation fluid for efficient and targeted treatment of the cyst cavity wall. The embedded nickel-titanium shape memory alloy support strip gives the device shape memory and superelasticity, so that the outer wall of the plug body fits the edge of the cyst cavity opening in all directions. As the cyst cavity gradually shrinks and heals after surgery, the constraint force of the cyst wall on the nickel-titanium shape memory alloy support strip increases, and the nickel-titanium shape memory alloy support strip adaptively shrinks, causing the plug body to shrink synchronously, always maintaining a tight fit with the cyst wall, realizing "one-time insertion, full self-adaptation", eliminating the need for repeated adjustment or replacement of the plug, significantly reducing the number of adjustments for patients and economic expenses.

The present application relates to the technical field of vaginal irrigation flow rate control, and particularly relates to a control method for vaginal irrigation dilation based on multi-modal data. The method acquires pelvic floor muscle electrical signals, pH values and irrigation flow rate data of a patient during a vaginal irrigation dilation process; acquires an electromyographic influence degree of the patient according to pelvic floor muscle electrical signals and irrigation flow rate data of a matching historical patient in an irrigation dilation stage; acquires a pH influence degree of the patient according to differences between the pH value of the patient at each time and a normal pH value range of the vagina, and changes in the pH value within a preset field time period at each time; and acquires a flow rate adjustment weight of the patient in real time according to the electromyographic influence degree and the pH influence degree, and controls an irrigation flow rate of the patient during the vaginal irrigation dilation process. The present application accurately acquires the flow rate adjustment weight in real time, accurately adjusts the irrigation flow rate, and effectively avoids damage to the vagina during the irrigation dilation process.

The utility model discloses a flushing fluid heater, which belongs to the technical field of medical assistance and comprises a fixed frame, a connecting block is mounted at the bottom in the fixed frame, the top of the connecting block is connected with a heating main body in a buckling manner, a support table is fixedly connected in the heating main body, and a water outlet pipe and a water inlet pipe are respectively arranged at two ends of a water guide pipe; by the adoption of the design of the pull-out type movable table, the movable table can be rapidly pulled out by pulling the movable plate, the water guide pipe is clamped into the bearing table and fixed through the elastic metal clamping block, complex tools and operation are not needed, the installation process is greatly simplified, the modular structure enables all components such as the water guide pipe and the heating body to be independently disassembled, assembled and replaced, and the installation is convenient. The spiral heating pipe is arranged around the water guide pipe, the heat exchange efficiency is improved, the temperature sensor is linked with the control panel, the heating power is monitored in real time and automatically adjusted, the water temperature is ensured to be constant, and the problems that a traditional heater is uneven in heating and low in efficiency are solved.

The embodiment of the utility model provides a nasopharynx flusher with an inner sleeve structure, and relates to the technical field of flushers, the nasopharynx flusher comprises a main machine and a bottom shell, the bottom shell is installed on the bottom surface of the main machine, a fixing pipe is fixedly connected to the top surface of the main machine, a connecting pipe connected with the main machine is fixedly connected to the fixing pipe, and the connecting pipe is connected with the inner sleeve structure. A first lens is fixedly connected in the fixing pipe, a camera is fixedly connected to the side wall of the fixing pipe, and an inner sleeve is arranged in the fixing pipe in a sleeved mode. During use, one end of the inner sleeve is inserted into the nostril of a patient, the lamp bead is turned on, the flushing function can be achieved during operation of the main machine, in the flushing process, light is reflected to the first lens through the second lens, the camera is used for shooting the first lens, and the shot picture is displayed on the display screen; at the moment, an operator can visually observe the flushing condition through a display screen, and the accuracy and convenience of flushing the nasopharynx of the patient are improved.

The utility model relates to medical instrument technical field discloses a kind of disposable sterile enema bag, including enema bag, the enema bag rear end is fixedly connected with the rough surface cover cloth, the enema bag front end outer wall is fixedly connected with first hook face magic tape, the enema bag front end top inner wall is fixedly connected with zip fastener type female seal, the enema bag rear end top inner wall is fixedly connected with zip fastener type female seal, and zip fastener type female seal and zip fastener type female seal engage, the enema bag inside is provided with protection component, and the protection component includes first air bag. In the utility model, rough surface cover cloth and enema bag are pasted by magic tape, it is convenient to open and close, and certain sealing property can be maintained, prevent external pollution, the cooperation of zip fastener type female seal and female seal, further ensure the sterile environment inside enema bag, when not being used, it can effectively block bacteria and other pollutants to enter, ensure the sterility of product, reduce the risk of infection of patient.

The application provides a delivery bed with a flushing assembly and belongs to the technical field of delivery beds. The delivery bed with the flushing assembly comprises a bed assembly and a flushing assembly. The bed assembly comprises a bed body and a driving piece. The driving piece is installed at the bottom of the bed body. The flushing assembly comprises a connecting frame, a flushing tank, a rotating rod, a gear, a rack plate, a metal hose and a spray head. The connecting frame is arranged at the bottom of the driving piece. The flushing tank is slidingly arranged in the connecting frame. By arranging the bed body, the driving piece, the connecting frame, the flushing tank, the rotating rod, the gear, the rack plate, the metal hose and the spray head, the driving piece can drive the connecting frame and the flushing tank to move and adjust the position. Then, the rotating rod, the gear and the rack plate can conveniently move out or store the flushing tank. In combination with the metal hose and the spray head, the women who are inconvenient to move on the bed can be flushed, so that the practicability is greatly improved.

The utility model discloses a tympanic sinus flusher which comprises an outer tube, an inner tube and a water supply device, the front end of the outer tube is bent to form a bent tube section, the included angle alpha between the axis OA of the tube opening position of the bent tube section and the center line OB of the outer tube is 90-180 degrees, the width d of the bent tube section is 2-10mm, the inner tube is located in the outer tube, and the water supply device is located in the inner tube. The front end of the inner pipe extends into the bent pipe section and is flush with a pipe opening in the bent pipe section or exposed out of the pipe opening, the rear end of the inner pipe is exposed out of the rear end of the outer pipe in the axial direction, a water outlet of the water supply device is communicated with the rear end of the inner pipe, and a limiting stopper used for limiting the inner pipe to move towards the inside of the outer pipe in the axial direction is arranged between the outer pipe and the inner pipe. The utility model provides a tympanic sinus flusher. The tympanic sinus flusher can be used for flushing the tympanic sinus position in a middle ear through an external auditory canal of a patient.