3 results about "Gravity effect" patented technology

The utility model relates to a quick disassembly and assembly structure and a crissum ostomy bag, the quick disassembly and assembly structure comprises a first connector and a second connector, one end of the first connector is provided with a connecting plug, and the second connector can be sleeved on the connecting plug and is fixed through a locking piece; a first drain pipe is arranged on the first connector in a penetrating manner, a second drain pipe is arranged on the second connector in a penetrating manner, and when the first connector is connected with the second connector in an inserted manner, one end of the second drain pipe is inserted into the first drain pipe. The drainage bag has the advantages that loose excrement cannot be left at the end of the first drainage tube, and the problem that part of loose excrement drips from the first connector under the action of gravity to cause pollution when the drainage bag is replaced can be solved to a certain extent.

The utility model discloses a prone position sideway adjuster for children. The prone position sideway adjuster is characterized by comprising a supporting plate, an adjusting device, a separation net, a fixing device and a support. The supporting plate is in a groove shape. The two adjusting devices are symmetrically installed in the supporting plate and connected with the two ends of the support. The middle of the bracket is hollow; the separation net is fixedly mounted in the middle of the bracket; the fixing device is connected with two sides of the bracket; the adjusting device comprises a telescopic rod, a supporting rod and a clamping groove; the clamping groove is formed in the middle of the inner wall of the supporting plate; one end of the telescopic rod is clamped with the clamping groove, and the other end is rotationally connected with the bracket; a child patient can be fixed on the separation net through the fixing device, and the inclination angle of the support can be adjusted through the telescopic rod and the supporting rod, so that the inclination angle of the separation net is adjusted, and medical staff can conveniently adjust the prone position angle of the child patient according to the treatment requirement of the child patient; the lung tissue is promoted to be redistributed under the action of different gravity, and the treatment effect is improved.

This invention discloses a multifunctional integrated space physiological countermeasures and movement assistance suit and its control method. The spacesuit includes: a negative pressure fluid regulation system that applies controllable negative pressure to regulate fluid distribution; a biomimetic muscle system that applies controllable torque to simulate muscle exertion; an axial loading system that applies longitudinal compressive stress to simulate bone compression; and a control system that coordinates the operation of each system. In a preferred embodiment, the negative pressure system has multiple sealed zones with the negative pressure value increasing from the head side to the foot side and synchronizing with the cardiac cycle. The biomimetic muscle system can switch between assisted, resistive, and free modes. The axial loading system includes independent subsystems for the cervical spine and trunk-lower limbs. This invention is the first to integrate zoned stepped negative pressure, synchronized cardiac cycle regulation, biomimetic muscle coordination, and graded axial loading into a single wearable system, enabling all-weather simulation of Earth's gravity effects and addressing issues such as head-to-head fluid shift, muscle atrophy, bone loss, and disuse changes in the spine under microgravity.