7 results about "Balloon pump" patented technology

The utility model relates to the technical field of balloon pump production, in particular to a fixing device for balloon pump production. The balloon pump production fixing device comprises a base, a supporting seat, a movable frame, a second torsion spring, a locking piece, placing seats, a supporting frame, a fixing seat, a downward pressing assembly and a fixing assembly, the base is of a step structure, a plurality of grooves are formed in the lower step of the base at intervals in a straight line shape, the placing seats are placed in the grooves, and the fixing assembly is arranged on the lower step of the base. The pressure gauge is placed in the placing seat, a plurality of supporting frames are linearly installed on the front side of the lower step of the base at intervals, the tops of the supporting frames are connected with obliquely-arranged fixing seats, and the fixing seats are sleeved with the sleeves. The sleeve and the pressure gauge are tightly connected by holding the handle with a hand, rotating the rotating frame upwards and pushing the movable frame and the locking piece to rotate downwards through the abutting block, the traditional mode that manual pressing is matched with glue bonding is replaced, the connection tightness is improved, and the production speed is greatly increased.

A fluid pressure-feeding device includes: a balloon pump of a bag shape that is elastically expandable, contractible and deformable, and defines a pump chamber inside; and a flow path unit that includes at least a portion of a flow path communicating with the pump chamber. The balloon pump and the flow path unit are integrally arranged. The flow path includes a supply path that supplies a fluid to the pump chamber, and a discharge path that discharges the fluid from the pump chamber. The discharge path has a greater pressure loss than the supply path.

In a non-contact pressure measurement system of a balloon catheter and a non-contact pressure measurement method of the balloon catheter using the same, the system includes a chamber part, a balloon, a tube part, a pump part and a displacement sensor. The chamber part stores a saline solution. The balloon is disposed inside of a body and is configured to be expanded with supply of the saline solution. The tube part is configured to connect the chamber part with the balloon. The pump part is configured to control the supply of the saline solution via the tube part. The displacement sensor is configured to measure an amount of the expansion of the tube part expanded with the supply of the saline solution, in a predetermined section of the tube part.

The invention provides a rectal cancer anus protection postoperative pelvic floor muscle rehabilitation system based on an artificial expansion balloon, and relates to the technical field of medical rehabilitation. The system comprises a balloon, a liquid pump, a controller, a pipeline, a pressure sensor and a valve, the liquid pump is used for pumping liquid into the balloon; the pressure sensor is used for detecting liquid pressure data; the valve is used for switching the first branch and the second branch; the balloon is placed in the rectum of a patient; the controller is used for sending a first prompt message; the valve is controlled to open the first branch and disconnect the second branch, and the liquid pump is controlled to pump a first volume of liquid into the balloon; controlling the valve to disconnect the first branch and open the second branch; sending a training prompt message; determining rehabilitation condition information; and determining a training prompt message of the next rehabilitation training. According to the invention, the rehabilitation condition information of the patient can be evaluated in real time based on the liquid pressure data, and the training prompt message is generated, so that the accuracy of rehabilitation condition evaluation of the patient is improved, and the rehabilitation training efficiency of the patient is improved.

This invention provides a pelvic floor muscle rehabilitation system based on an artificial dilatation balloon after rectal cancer surgery with sphincter preservation, belonging to the field of medical rehabilitation technology. The system includes: a balloon, a liquid pump, a controller, pipes, a pressure sensor, and valves; the liquid pump is used to pump liquid into the balloon; the pressure sensor is used to detect liquid pressure data; the valves are used to switch between a first branch and a second branch; the balloon is inserted into the patient's rectum; the controller is used to issue a first prompt message; control the valve to open the first branch and close the second branch, and control the liquid pump to pump a first volume of liquid into the balloon; control the valve to close the first branch and open the second branch; issue a training prompt message; determine rehabilitation status information; and determine the training prompt message for the next rehabilitation training session. According to this invention, the patient's rehabilitation status information can be assessed in real time based on liquid pressure data, and training prompt messages can be generated, improving the accuracy of patient rehabilitation status assessment and increasing the efficiency of patient rehabilitation training.

1. The name of the design product: portable electric balloon pump. 2. The use of the design product: for inflating balloons. 3. The design points of the design product: in shape. 4. The picture or photo that best shows the design points: perspective view 1.

1. The name of the design product: the battery balloon pump. 2. The use of the design product: for balloon inflation. 3. The design points of the design product: in shape. 4. The picture or photo that best shows the design points: design 1 perspective view 1. 5. Design 1 is designated as the basic design.