41results about How to "Reduce intervention time" patented technology

A robotic surgical system for performing minimally invasive medical procedures includes a robot manipulator for robotically assisted handling of a laparoscopic instrument having a manipulator arm, a manipulator wrist supported by the arm and an effector unit supported by the wrist, wherein the manipulator arm provides three degrees-of-freedom by means of a first joint, a second joint and a third joint, each having an associated actuator, for robotically positioning the wrist, the wrist providing two degrees-of-freedom by means of a fourth joint and a fifth revolute joint having an associated actuator, for robotically setting the yaw angle and the pitch angle of the effector unit respectively; the effector unit includes a laparoscopic instrument actuator and provides one degree-of-freedom by means of a revolute sixth joint having an associated actuator for robotically setting the roll angle of the LIA which includes a seat, with an associated coupling mechanism for mounting an instrument stem adaptor to the effector unit, and an actuation mechanism cooperating with the instrument stem adaptor for actuating a laparoscopic instrument connected to the adaptor. The effector unit is configured such that the rotation axis of the revolute sixth joint coincides with the longitudinal axis of a laparoscopic instrument mounted to the effector unit and the effector unit includes a sensor assembly having a 6 degree-of-freedom (DOF) force / torque sensor and a 6 DOF accelerometer. The sensor assembly connects the LIA to the sixth revolute joint.

A device for protecting cerebral vessels or brain tissue during treatment of a carotid vessel includes a catheter having a distal portion, a proximal portion and a lumen extending therebetween, the catheter including first and second expandable areas for vessel occlusion provided over the length of the catheter. The device further includes an elongate stretching member insertable longitudinally through the lumen of the catheter, the elongate stretching member being configured for stretching at least a portion of the catheter and causing the first and second expandable areas to transition from an expanded state to a collapsed state, and wherein the elongate stretching member is retracted proximally relative to the catheter causes the first and second expandable areas to transition from the collapsed state to a radially, or laterally expanded state.

The invention relates to a sealed stopper (10) for an opening in a junction tubing (6) between a housing and a pipe that comprises a fixation ring. The stopper (10) includes a rigid lid (11) and a sealing assembly (20) carried by said lid (11) including a passive annular seal (25) with at least one inner annular chamber (26), a first static annular seal (30), a second static annular seal (35), and a flat annular seal (40) ensuring the tightness of the opening in said tubing.

The present invention relates to an auxiliary catheter comprising a body, and a head end and a tail end respectively located at two ends of the body; the body extends into the inner cavity of a guiding catheter, and the outer side wall of the body and the inner side wall of the guiding catheter are in contact with each other; the head end has a conical structure and protrudes outwardly from a distal end of the guiding catheter; the tail end extends outward from a proximal end of the guiding catheter; the guiding catheter is internally provided with a wire-guide passage for the passage of a guide wire; the outer side wall of the auxiliary catheter is provided with a first opening, and the guide wire can be disengaged from the first opening. The auxiliary catheter of the present invention can assist the guiding catheter to rapidly pass through a stenosis segment, significantly shortens the intervention time; and significantly reduces the radial artery complications.

A method and system for image-based patient-specific guidance of cardiac arrhythmia therapies is disclosed. A patient-specific anatomical heart model is generated from medical image data of a patient. A patient-specific cardiac electrophysiology model is generated based on the patient-specific anatomical heart model and electrophysiology measurements of the patient. One or more virtual electrophysiological interventions are performed using the patient-specific cardiac electrophysiology model. One or more pacing targets or ablation targets based on the one or more virtual electrophysiological interventions are displayed.

A sealed stopper for an opening in a junction tubing between an enclosure and a pipe, including an attachment ring. The stopper includes a rigid lid and a sealing assembly borne by the lid including a passive annular gasket including at least one annular internal chamber, a first static annular gasket, a second static annular gasket and a flat gasket ensuring the seal of the opening of the tubing.

A portable medical apparatus for cardiopulmonary aid to patients includes a transportable machine body that integrates an heater / cooler unit and an extracorporeal circuit for circulating the blood of a patient. The extracorporeal circuit includes a line for drawing venous blood from the patient, a line for returning arterial blood to the patient, a pumping unit for pumping blood along the extracorporeal circuit, a heat exchanger for thermoregulating blood in the extracorporeal circuit, and an oxygenator unit for blood oxygenation.

The invention provides a child monitoring system, characterized by comprising a server, a terminal and a wearable device; the wearable device is used for monitoring body surface temperature and sending it to the server; the server is used for judging whether a subject is in abnormal state according to the body surface temperature; the server is also used for sending anomaly information to the terminal if the subject is in the abnormal state, wherein the anomaly information includes body surface temperature and a subject identifier; the terminal is used for receiving the anomaly information andcreating an anomaly information window; the anomaly information window displays the anomaly information, including the body surface temperature and abnormal state. The problem is solved that the artificial monitoring mode in the prior art has difficulty in meeting child monitoring needs; the child monitoring system and method to acquire the body surface temperature and timely send abnormal stateinformation are provided.

The invention relates to the field of aviation, specifically to a method and a system for detecting anomalies to be solved in an aircraft (1). The method involves obtaining a set of error signals (PFR) emitted by a computer (10) onboard the aircraft (1) during a phase of operation of the aircraft. The set of error signals is compared (405) to at least one database (DB1-DB4) referencing a predefined set of false anomalies. A report (REP) identifying abnormalities to be resolved among all error signals is generated (410) from the result of the comparison. The generated report allows the intervention time of maintenance personnel to be reduced after the phase of operation, e.g. after a test procedure.

The invention discloses a tubal interventional treatment apparatus, comprising an outer catheter (5), an inner catheter slidable in the outer catheter and a micro catheter (2) slidable in the inner catheter; the inner catheter is composed of an inner catheter front segment (3) and an inner catheter rear segment (6), an end of the inner catheter front segment is provided with a metal positioning head (13), one end of the micro catheter is extensible out of a metal positioning ring, the other end of the micro catheter is connected with a liquid delivery tube (11), the inner catheter is provided with a wire hole (16), a tractive wire fixedly connected at one end with the end of the inner catheter front segment and connected at the other end with a winder is arranged in the wire hole, and the end of the inner catheter front segment can be curved by rotating the winder. In use, the apparatus never injures the surface of the uterus cavity; since the end of the inner catheter front segment is bendable, it is convenient for accurately inserting the inner catheter into an opening of the fallopian tube, intervention takes a shorter time, radiation damage of X-ray to human bodies is reduced and pain of a patient is lessened.

The invention relates to the technical field of medical data digital management, in particular to a medical image data cloud storage filing monitoring system. The invention particularly relates to an image cloud gateway monitoring and safe transmission technology. The image equipment transmits the image data to the cloud server through the gateway memory, and the cloud server manages the image data in the gateway memory; existing hospital equipment can be upgraded by additionally installing gateway memories without changing, the overall reconstruction cost of a hospital is reduced, and the gateway memories with the same number are matched according to the actual data transmission quantity. The image equipment is connected with the cloud server through the data docking area, and the data docking area is provided with a data interface connected with the data output end of the image equipment; the transmission monitoring area is connected with the gateway memory; the transmission monitoring area monitors the network fault code in the gateway memory; the gateway memory is restarted after the network fault code is detected and discovered.

The invention relates to a module for an aircraft. The module comprises at least one transverse member (14), wherein the at least one transverse member extends in a lateral direction (Y) of the moduleand is intended to be fixed to a frame of a fuselage (30). The module comprises engagement means (34) mounted on at least one of the two opposite ends of a cross member, engagement means (34) for engaging to the fuselage frame, the engagement means (34) being configured to be movable from a stand-by position in which it protrudes from the cross member in the lateral direction (Y) to a deployed engagement position. The invention also relates to an aircraft section comprising such a module and to an aircraft comprising such an aircraft section, and to an assembly method for assembling an aircraft section. Thereby, the aircraft module (8) is easier to assemble in an interior space (10) defined by the fuselage of the aircraft.

The invention concerns a medical instrument for radio-frequency induced hyperthermia treatment of tumours. It is made up of a guide needle (11) which houses two or more active radio-frequency wires (14, 15) connected at their proximal end to a radio-frequency generator and each one having a spiraled, helicoidal or spiral, distal segment (14'. 15'). The wires (14, 15) can be moved longitudinally between a completely retracted passive position in the needle to an active position where the distal segments (14', 15') of the wires protrude from the distal end of the guide needle, automatically adopting a coiled shaped.