5results about How to "Lower surgery costs" patented technology

The application discloses a novel end device of a surgical robot system, which comprises a parent control module and a child tool module detachably installed on the parent control module; a plurality of positioning holes are arranged on the end face of the parent control module towards the child tool module; a plurality of positioning pillars for identifying the model of a surgical tool are arranged on the end face of the child tool module towards the parent control module; when the plurality of positioning pillars on the child tool module are inserted into the plurality of positioning holes on the parent control module, the parent control module identifies the model of the surgical tool of the child tool module by judging the layout style and / or length of the inserted positioning pillars. The end device of the application can be installed on the mechanical arm of the surgical robot to realize intelligent identification.

The utility model discloses a kind of in-body stripping cutting systems, comprising: stripping device, stripping device includes stripping head, at least part of stripping head is arranged in arc, at least part of stripping head is abutted to the outside of in-body target stripping object, by moving stripping head, target stripping object outside is separated from adjacent tissue;Cutting device, cutting device is provided with cutting mechanism, the distal end of cutting mechanism abuts the boundary of target stripping object distal end, operates cutting mechanism, realizes target stripping object distal end and adjacent tissue separation.The utility model can visualize stripping target stripping object, fully strips out to ensure surgical efficacy, reduce surgical trauma, reduce surgical cost, and can shorten the hospitalization recovery period of patient, in addition, without using artificial blood vessel, can reduce the probability of postoperative complication, applicable to narrow or blocked lumen cleaning, especially applicable to lumen old thrombus or larger deposit, and long-implanted stent in lumen and the removal of other foreign bodies.

This invention discloses a pressure-adjustable extravascular occlusion balloon with drainage and flushing function, relating to the field of vascular hemostasis technology. It includes a tubing wall with a C-shaped front end. Several balloons that can compress each other are arranged inside the C-shaped tube. A balloon catheter is inserted through the tubing wall, with one end connected to the balloon and the other end extending out from the rear end of the tubing wall. This invention can quickly control massive bleeding, achieving hemostasis without causing permanent loss of blood supply to the controlled blood vessel, thus avoiding related complications caused by ischemia.

The application provides a handle assembly and a medical catheter system, and relates to the technical field of medical devices. The handle assembly comprises a connecting module with a catheter channel inside; at least one end of the catheter channel is provided with an opening, and at least part of the inner wall of the catheter channel is provided with a sealing part for abutting and sealing with an object inserted into the inside of the catheter channel. The handle assembly can be inserted by the catheter channel and the opening of the connecting module, so as to realize the detachable connection between the handle assembly and the medical catheter, and the sealing part can ensure the sealing of the connection between the medical catheter and the handle assembly, so that the medical catheter can be directly retained while the guide channel is withdrawn after the operation by the operation of separating the medical catheter from the handle assembly, and the complicated instrument exchange operation is not needed, so that the operation convenience, the operation safety and the operation efficiency are effectively improved.

The present application relates to a kind of guide wire, including guide wire main body;Boss component, cover in the outer of the distal end side of the guide wire main body;First pull component, the distal end side of the guide wire main body and the boss component are connected, and first tension can be applied to the boss component towards distal direction;Second pull component, the proximal end side of the guide wire main body and the boss component are connected, the second pull component is configured to can be under the action of external force towards the boss component second tension is applied to the proximal direction;Wherein, when the boss component only bears the first tension, the boss component is in radial contraction state, when the boss component bears the first tension and the second tension, the boss component is in radial expansion state, and the boss component in the expansion state is greater than the boss component in the contraction state The outer diameter size of size.Due to the guide wire according to the present application, it has multiple functions, and can meet the multiple use requirements.