An enema device for washing a large intestine that can supply water to a large intestine to easily wash and defecate the large intestine. The enema device for washing a large intestine includes a nozzle part inserted into an anal passage and having an ejection hole for ejecting water at one end thereof; a balloon part coupled to an outer peripheral surface of the nozzle part to be expanded; an air pump configured to supply air to the balloon part; a switching valve, to which the air pump is connected; a first water hose, an air hose, and a second water hose; the nozzle part has a discharge hole through which air supplied from the air hose is discharged to the balloon part.

An enema device for washing a large intestine that can supply water to a large intestine to easily wash and defecate the large intestine. The enema device for washing a large intestine includes a nozzle part inserted into an anal passage and having an ejection hole for ejecting water at one end thereof; a balloon part coupled to an outer peripheral surface of the nozzle part to be expanded; an air pump configured to supply air to the balloon part; a switching valve, to which the air pump is connected; a first water hose, an air hose, and a second water hose; the nozzle part has a discharge hole through which air supplied from the air hose is discharged to the balloon part.

A method and an apparatus for delivering a solution to a region of a human body, and washing, cleaning, and drying the region are provided. The apparatus includes a toilet seat assembly, and a spraying nozzle assembly. The spraying nozzle assembly includes one or more spray nozzle units having one or more spray nozzle bodies that are retractable and adapted to deliver the solution, a first driving motor being connected to the one or more spray nozzle units and adapted for moving the one or more spray nozzle bodies in retracting-and-extending motion, and a second driving motor being connected to the one or more spray nozzle unit and adapted for moving the one or more spray nozzle units in three-dimensional circular rotational motion. The one or more spray nozzle units may further include one or more nozzle jet head openings.

A method and an apparatus for delivering a solution to a region of a human body, and washing, cleaning, and drying the region are provided. The apparatus includes a toilet seat assembly, and a spraying nozzle assembly. The spraying nozzle assembly includes one or more spray nozzle units having one or more spray nozzle bodies that are retractable and adapted to deliver the solution, a first driving motor being connected to the one or more spray nozzle units and adapted for moving the one or more spray nozzle bodies in retracting-and-extending motion, and a second driving motor being connected to the one or more spray nozzle unit and adapted for moving the one or more spray nozzle units in three-dimensional circular rotational motion. The one or more spray nozzle units may further include one or more nozzle jet head openings.

An enema assist device is provided. The device includes a support and the support is configured to be placed on a toilet bowl such that the support front is oriented towards the front of the toilet bowl. The support is configured to support a fluid delivery tip such that the fluid delivery tip is disposed on the top surface of the support and protrudes at least partially beyond a plane defined by a top of the toilet seat.

Aspects of the present invention provide a method and a toilet seat system for bariatric users. The bariatric toilet seat system includes a toilet, a bidet seat assembly, and one or more bidet-support spring mechanisms, a flange support mechanism, a lumbar support mechanism, an arm mechanism, and combinations thereof. Heavy weights of a bariatric user is better distributed or absorbed by the design of the bariatric toilet seat system. The bariatric toilet seat system can be automated with a user-friendly control system built inside the bariatric toilet seat system and controlled by an attached control unit or a remote control. Methods of forming the bariatric toilet seat system and methods using the bariatric toilet seat system are also disclosed.

Aspects of the present invention provide a method and a toilet seat system for bariatric users. The bariatric toilet seat system includes a toilet, a bidet seat assembly, and one or more bidet-support spring mechanisms, a flange support mechanism, a lumbar support mechanism, an arm mechanism, and combinations thereof. Heavy weights of a bariatric user is better distributed or absorbed by the design of the bariatric toilet seat system. The bariatric toilet seat system can be automated with a user-friendly control system built inside the bariatric toilet seat system and controlled by an attached control unit or a remote control. Methods of forming the bariatric toilet seat system and methods using the bariatric toilet seat system are also disclosed.

A free-standing electronic commode bidet system, a bidet system, and an electronic commode bidet system for insertion onto a wheelchair, all three systems using artificial intelligence and spectroscopy software incorporating fecal detection algorithms. The systems use one or more internal cameras, or other sensors, to capture one or more images of a user as he or she sits on the commode prior to use. The systems automatically detect feces on a user by detecting the absorption spectra of bilirubin, a biomarker of feces. The systems calculate the ratio of green or red light to blue light on an RGB light spectrum. In the presence of bilirubin, more blue light will be absorbed by feces, and the green and red light are not absorbed. Once feces are detected and located on the user, the systems activate one or more water sprays to clean the feces from the user.

A free-standing electronic commode bidet system, a bidet system, and an electronic commode bidet system for insertion onto a wheelchair, all three systems using artificial intelligence and spectroscopy software incorporating fecal detection algorithms. The systems use one or more internal cameras, or other sensors, to capture one or more images of a user as he or she sits on the commode prior to use. The systems automatically detect feces on a user by detecting the absorption spectra of bilirubin, a biomarker of feces. The systems calculate the ratio of green or red light to blue light on an RGB light spectrum. In the presence of bilirubin, more blue light will be absorbed by feces, and the green and red light are not absorbed. Once feces are detected and located on the user, the systems activate one or more water sprays to clean the feces from the user.

A portable trans anal irrigation device has a hand-held water management unit removably connectable to an irrigation arm. The water management unit includes a water cartridge and a controller. The irrigation arm has a cone head for interfacing with the user's body.