Abstract: An inflation device suitable for use in the orthopedic operations includes an inflation body, which is a tubular body with an open end and a closed end; and a connector connected to the open end of the inflation body, wherein a pre-formed inflatable chamber is provided at or close to the closed end of the inflation body. Preferably, the tubular body and the pre-formed inflatable chamber are integrally formed.

Abstract: A radio medical monitoring system is disclosed, which comprises a modem; a central processing unit (CPU) connected with the modem for digital data transmission therewith; a read-only-memory (ROM) connected with the CPU; a memory connected with the CPU; one or a plurality of digital medical sensors connected with the CPU for transmitting signals from a subject under examination to the CPU; a radio transceiver connected with the modem for receiving/transmitting radio waves and performing an analog signal transmission with the modem. The monitoring system of the present invention has Group ID (GID) and Sort ID functions, and automatically replies according to the order of the Sort ID after identifying the Group ID and confirming that it is necessary to reply. The present invention also discloses a radio medical monitoring method.

Abstract: A radio modem includes a modem: a central processing unit (CPU) connected with the modem for digital data transmission therewith; a read-only-memory (ROM) connected with the CPU; a memory connected with the CPU; and a radio transceiver connected with the modem for receiving/transmitting radio waves and performing an analog signal transmission with the modem. The radio modem has Group ID (GID) and Sort ID functions, and automatically replies according to the order of the Sort ID after identifying the Group ID and confirming that it is necessary to reply.

Abstract: A system is designed to process manufacturer and client data in an exhibition site and is formed of one or more client servers, one or more manufacturer servers, and a site server. The client servers comprise a client data input-output device for a direct or indirect transmission of data via a client signal transmission device. The manufacturer servers comprise a manufacturer data input-output device for a direct or indirect transmission of data via a manufacturer signal transmission device. The site server comprises a site signal transmission device, one or more site input-output devices, a central processing unit, and a storage unit. The site signal transmission device is linked directly or indirectly with the client signal transmission device, the manufacturer transmission device, and the central processing unit, thereby enabling the central processing unit to transmit or receive the data.

Abstract: A fabricating method of the printed radio frequency sensing card includes a first step in which a printed circuit board substrate is provided in two sides with a coil circuit and an implantation hole. These two coil circuits are connected by a through hole connection to form a single coil circuit having two ends. An identification IC is mounted to the implantation hole such that the identification IC is electrically connected with the ends of the single coil circuit at two points, which are on two surfaces of the identification IC.

Abstract: An electronic frame lock includes an electronic lock and an electronic key. The electronic lock is formed of a controller, a motor, and an insertion pin. The motor receives a control signal from the controller, so as to pull or push the insertion pin to bring about the unlocking or locking effect. The electronic key transmits a signal to the controller of the electronic lock. As the signal is compared and verified by the controller, the motor is started to pull the insertion pin, so as to unlock the electronic lock.