Abstract: A system for controlling the amount of a liquid carbon source released to a constructed wetland, includes: a carbon source pool, a carbon source pipe, a peristaltic pump, a programmable logic controller (PLC), a computer, a first flow meter, a first chemical oxygen demand (COD) sensor, a first total nitrogen (TN) sensor, a second TN sensor, a second COD sensor, an inlet pipe, and an outlet pipe. The first flow meter, the first COD sensor, and the TN sensor are disposed on the inlet pipe; the second COD sensor and the second TN sensor are disposed on the outlet pipe; the inlet pipe and the outlet pipe are connected to the constructed wetland; the carbon source pipe is connected to the carbon source pool via the peristaltic pump; the computer, the peristaltic pump, the first flow meter, and all sensors are connected to the PLC controller.

Abstract: A prepuce extruding, cutting, hemostasis, and healing assembly using ultrasonic wave. Ultrasonic wave is applied in extruding, cutting, hemostasis, and healing of prepuce at a conjunction of internal and external tissues of a distal part of a human body. The assembly includes an ultrasonic generating device, a transmission device and a circumcision device. The ultrasonic generating device is used for generating ultrasonic waves, is connected to the transmission device and can send the ultrasonic waves to the transmission device. The transmission device is connected to the circumcision device and can send the ultrasonic waves to the circumcision device. The circumcision device is used for extruding and cutting a prepuce and/or performing hemostasis and/or healing of wounds. In this way, circumcision can be completed within just several seconds, and immediate healing can be achieved, preventing bleeding during and after a surgery.

Abstract: A prepuce extruding, cutting, hemostasis, and healing assembly using ultrasonic wave. Ultrasonic wave is applied in extruding, cutting, hemostasis, and healing of prepuce at a conjunction of internal and external tissues of a distal part of a human body. The assembly includes an ultrasonic generating device, a transmission device and a circumcision device. The ultrasonic generating device is used for generating ultrasonic waves, is connected to the transmission device and can send the ultrasonic waves to the transmission device. The transmission device is connected to the circumcision device and can send the ultrasonic waves to the circumcision device. The circumcision device is used for extruding and cutting a prepuce and/or performing hemostasis and/or healing of wounds. In this way, circumcision can be completed within just several seconds, and immediate healing can be achieved, preventing bleeding during and after a surgery.

Abstract: A prepuce extruding, cutting, hemostasis, and healing assembly using ultrasonic wave. Ultrasonic wave is applied in extruding, cutting, hemostasis, and healing of prepuce at a conjunction of internal and external tissues of a distal part of a human body. The assembly includes an ultrasonic generating device, a transmission device and a circumcision device. The ultrasonic generating device is used for generating ultrasonic waves, is connected to the transmission device and can send the ultrasonic waves to the transmission device. The transmission device is connected to the circumcision device and can send the ultrasonic waves to the circumcision device. The circumcision device is used for extruding and cutting a prepuce and/or performing hemostasis and/or healing of wounds. In this way, circumcision can be completed within just several seconds, and immediate healing can be achieved, preventing bleeding during and after a surgery.

Abstract: The present invention relates to surgical devices, particularly to a circumcision equipment, enable the circumcision equipment to be suitable for different surgery objects and environments.

Abstract: A prepuce extruding, cutting, hemostasis, and healing assembly using ultrasonic wave. Ultrasonic wave is applied in extruding, cutting, hemostasis, and healing of prepuce at a conjunction of internal and external tissues of a distal part of a human body. The assembly includes an ultrasonic generating device, a transmission device and a circumcision device. The ultrasonic generating device is used for generating ultrasonic waves, is connected to the transmission device and can send the ultrasonic waves to the transmission device. The transmission device is connected to the circumcision device and can send the ultrasonic waves to the circumcision device. The circumcision device is used for extruding and cutting a prepuce and/or performing hemostasis and/or healing of wounds. In this way, circumcision can be completed within just several seconds, and immediate healing can be achieved, preventing bleeding during and after a surgery.

Abstract: A disposable circumcision anastomat comprises an internal ring (2) and an external ring (1) having an opening (10). The internal ring (2) substantially matches an external ring (1). The external ring (1) includes a sidewall (100). The sidewall (100) is provided with a retainer (7) for holding a gasket. The retainer (7) is an annular ring (71) extended inwardly from the sidewall (100) of the external ring. The annular ring (71) is equipped with an opening (710), corresponding to opening (10) on the external ring. The width (K1) of the annular ring is less than the width (K2) of the blade. The anastomat is safe, reliable, and able to reduce pain experienced by patients after surgery.

Abstract: The present invention relates to a disposable circumcision apparatus, the apparatus comprising an inner ring (1) for placement onto a penis. The inner ring (1) is connected to one or more connecting rods (11). The inner ring (1) may comprise a slanted structure substantially conforming to the coronal sulcus of a penis. The apparatus may also comprise an outer ring for use in preventing foreskin blood circulation during circumcision surgery, the outer ring sized and shaped to match an external diameter of the inner ring. A detachment structure (14) is provided at the connection between the inner ring and the connecting rod(s) that allow the connecting rod(s) to be removed from the inner ring once the inner ring has been placed onto the penis.

Abstract: A disposable circumcision anastomat comprises an internal ring (2) and an external ring (1) having an opening (10). The internal ring (2) substantially matches an external ring (1). The external ring (1) includes a sidewall (100). The sidewall (100) is provided with a retainer (7) for holding a gasket. The retainer (7) is an annular ring (71) extended inwardly from the sidewall (100) of the external ring. The annular ring (71) is equipped with an opening (710), corresponding to opening (10) on the external ring. The width (K1) of the annular ring is less than the width (K2) of the blade. The anastomat is safe, reliable, and able to reduce pain experienced by patients after surgery.

Abstract: The present invention relates to a disposable circumcision apparatus, the apparatus comprising an inner ring (1) for placement onto a penis. The inner ring (1) is connected to one or more connecting rods (11). The inner ring (1) may comprise a slanted structure substantially conforming to the coronal sulcus of a penis. The apparatus may also comprise an outer ring for use in preventing foreskin blood circulation during circumcision surgery, the outer ring sized and shaped to match an external diameter of the inner ring. A detachment structure (14) is provided at the connection between the inner ring and the connecting rod(s) that allow the connecting rod(s) to be removed from the inner ring once the inner ring has been placed onto the penis.