Abstract: A pelvic floor muscle training device and system include a pelvic floor muscle training device, an intelligent terminal, a cloud server, a VR device, and a few application programs. The user does Kegel exercise wearing the training device, with the help of the VR device and scene induction, synergistic or independently, thus enhancing pelvic floor muscle function.

Abstract: Disclosed is a virtual reality system for designing brassiere including a wearable device, a head-mounted device, a cloud server, an intelligent terminal, an application program and a designer, thus making it possible for a user to experience the effects of tightened or loosened brassiere, uplifting, compression, enlargement of the breast, and breast massage in a virtual reality environment with physical interaction with objects in real world. Afterwards, relevant data will be transferred to a cloud server via a built-in transducer, and an expected brassiere will be designed.

Abstract: Disclosed is a method for method for determining a bra size, by uploading chest parameters to a server, analyzing the chest parameters, matching the chest parameters with data of a database, generating a bra size, and sending the bra size to the intelligent terminal, precise bra size determination is realized; and the bra size includes a band length, a bra cup size, a breast width and a breast convex height, which make it convenient for users to select well-fitted bras.

Abstract: A robot-connected IoT-based sleep-caring system includes a sleep-caring robot and an IoT system. The sleep-caring robot includes environment monitoring, physiology monitoring, sleep monitoring, sound, lighting and electricity control, a smart storage compartment, central data processing, and machine arms. The IoT system senses and executes instructions from the sleep-caring robot, thereby catering to bedroom activities of the user.

Abstract: An excrement detecting disc and a manufacturing method thereof are disclosed. An excrement detecting reagent block and a control reagent block are pasted on fan-shaped blades with spoke-like arrangement on the detecting disc to accommodate more detection items. The spaces are located between the blades to avoid the detection items interfering with each other. The widths and shapes of the blades are changed, and the personalized detection items and the general detection items coexist in the detecting disc. Various types of detection items are collected. A negative control is set for each detection item to improve the reliability of the detection results.

Abstract: A smart toilet capable of monitoring excrement and urine comprises a toilet bowl, a toilet seat, a telescopic lifting device, an excrement sample collection device, an excrement specimen preprocessing device, an excrement sample detection and analysis device, a telescopic lighting and photographing device, and a smart terminal. The whole process of bowel movement can be monitored to observe the general characteristics of the excrement and the presence or absence of parasites or eggs and to weigh the excrement, thereby realizing the automatic collection of an excrement sample and the pretreatment of the excrement specimen to provide convenience for the hospital users.

Abstract: A multi-needle needle assembly includes a multi-needle body, a box, and a needle length adjustment mechanism. The multi-needle body is disposed in the box. The multi-needle body includes a plurality of needles and a connecting opening for connecting an automatic auxiliary device, such that the effect of full-thickness skin injection can be achieved to save injection time.

Abstract: A breast enlargement simulator comprises two cups and elastic expansion bags. The two cups are provided and configured with a specification equal to that of a normal brassiere matched with breast convexity. The elastic expansion bag arranged in front of each cup comprises an inner cavity and a substrate having a profile dimensionally matched with that of the cup. The adjustment of desired breast enlargement effect can be adjusted by injecting air or water into the elastic expansion bag, thus to stimulatingly obtain the continuous adjustable dynamic effect. The patient can conveniently wear the elastic expansion bag over a long period of time. As the expect effect of desired breast enlargement can be simulated by the breast enlargement simulator of the invention, the patient is willing to agree the breast enlargement surgery, viz authorizing the medical institutes to do the breast enlargement surgery, and postoperative effect satisfaction can be promoted.

Abstract: A breast enlargement simulator comprises two cups and elastic expansion bags. The two cups are provided and configured with a specification equal to that of a normal brassiere matched with breast convexity. The elastic expansion bag arranged in front of each cup comprises an inner cavity and a substrate having a profile dimensionally matched with that of the cup. The adjustment of desired breast enlargement effect can be adjusted by injecting air or water into the elastic expansion bag, thus to stimulatingly obtain the continuous adjustable dynamic effect. The patient can conveniently wear the elastic expansion bag over a long period of time. As the expect effect of desired breast enlargement can be simulated by the breast enlargement simulator of the invention, the patient is willing to agree the breast enlargement surgery, viz authorizing the medical institutes to do the breast enlargement surgery, and postoperative effect satisfaction can be promoted.