6 results about "Insulin syringe" patented technology

The utility model relates to the technical field of insulin injection, in particular to a disposable sterile insulin syringe. The disposable sterile insulin syringe comprises a syringe barrel, a connecting pipe, a needle head, a stress plate, a piston, a push rod and a push plate, the left end of the syringe barrel is connected with the connecting pipe, the connecting pipe is connected with the needle head, the right end of the syringe barrel is connected with the stress plate, the push rod is connected into the syringe barrel in a sliding mode, and the piston is connected with the push rod. The left end of the push rod is connected with a piston, the right end of the push rod is connected with a push plate, a groove is formed in the lower side of the right end of the push rod, the connecting block is placed in the groove, and the left side of the lower portion of the stress plate is connected with the limiting block and the elastic piece. Through the arrangement of the connecting block, the limiting block and the elastic piece, the push rod can be braked through simple operation, it is ensured that the push rod is not prone to being pulled after an injector is used, medical workers are prompted that the injector is used, and the risk of repeated use is reduced.

The present application relates to the technical field of insulin injection, in particular to a moon phase insulin syringe, which comprises a syringe body, a protective cover, a connecting chuck, a connecting clasp, a connecting ring, a connecting threaded ring, a connecting threaded groove, a connecting head and a needle, the connecting chuck is fixedly connected at the bottom of the syringe body, the connecting clasp is fixedly connected at the bottom end of the connecting chuck, the protective cover is clamped and fixedly connected at the bottom end of the connecting chuck through the connecting clasp, the connecting threaded ring is fixedly connected at the middle of the bottom end of the syringe body, the connecting ring is fixedly connected at the bottom end of the connecting chuck, the connecting threaded ring is located inside the connecting ring, and the connecting threaded groove is arranged between the connecting threaded ring and the connecting ring. The connecting adjusting part and the stamping part can leave a decorative pattern around the injection needle hole during the process of inserting the needle into the skin to inject insulin, the pattern can shield the needle hole, and the position and the number of needle pricking can be known by observing the pattern.

The utility model provides an insulin syringe rubber plug, which relates to the technical field of syringe rubber plugs and comprises a rubber plug body arranged in an insulin consumable barrel, a core reinforcing rod is arranged on one side of the rubber plug body, and a rubber ring is fixedly connected to the surface of the rubber plug body. A plurality of rubber balls are fixedly connected to one side of the rubber plug body, a reinforcing device is arranged on one side of the rubber plug body, the reinforcing device comprises an annular groove formed in one side of the rubber plug body, a circular ring is fixedly connected to the inner wall of the annular groove, a plurality of round rods are fixedly connected to one side of the circular ring, and the rubber balls are fixedly connected to the inner wall of the circular ring. By arranging the reinforcing device, the rubber plug body can be supported and reinforced, and the situation that the surface of the rubber plug body is separated from the inner wall of an injector due to inward sinking or local inclination of the rubber plug body when the rubber plug body is pressed, and excessive air permeates through a gap is reduced.

The disclosed relates to an insulin syringe replacement system for an insulin pump. The system comprises: a control unit for controlling the operation of the insulin pump; an operation unit for performing an initialization setting operation when an insulin syringe is replaced under the control of the control unit; and a battery unit for supplying power to the control unit and the operation unit; a housing unit for mounting the insulin syringe; and a sensor unit for confirming whether a stopper of the insulin syringe mounted on the housing unit is coupled and notifying the control unit of the confirmation, wherein the control unit controls the operation unit to perform the initialization setting operation only after receiving the confirmation from the sensor unit that the stopper of the insulin syringe mounted on the housing unit is coupled.

The invention provides an insulin pump injection assembly facilitating injection positioning, and relates to the field of injection.The insulin pump injection assembly comprises a grab handle, a clamping frame is fixedly installed on one side of the top of the grab handle, an injection needle set is clamped in the clamping frame, the insulin pump injection assembly further comprises an insulin needle cylinder fixing structure, and the insulin needle cylinder fixing structure comprises a needle cylinder fixing frame used for installing an insulin needle cylinder; the bottom of the needle cylinder fixing frame is fixedly connected with a buckle, and the needle cylinder fixing frame is detachably connected with the grab handle through the buckle. And an injection mechanism. The insulin needle cylinder can be assembled in the needle cylinder fixing frame, so that the insulin needle cylinder and the grab handle are rapidly assembled through the buckle, meanwhile, different resistors are arranged in the needle cylinder fixing frame, the injection amount of insulin is judged according to the resistance values of the resistors, and the driving motor drives the lead screw to rotate during injection; therefore, the injection push arm is driven to move on the grab handle to inject insulin in the insulin needle cylinder through the injection needle group, and the injection rate can be guaranteed by adopting a lead screw driving mode.

The invention relates to a nursing device for insulin injection and a using method thereof, and belongs to the technical field of insulin injection nursing devices.The nursing device comprises a nursing box body, a perspective area, a box body cover, a disinfection box body, a sliding cover, a separation groove and a liquid pipe swing mechanism, the perspective area is located in front of the nursing box body, and the nursing box body is movably connected with one side of the box body cover on the upper portion; when a needle cylinder of the nursing device for insulin injection is rotationally fixed and an insulin injector is in contact with a needle cylinder, an infrared detector automatically induces to drive a motor and a driving gear to rotate, so that the tail end of the needle cylinder automatically rotates through a driven gear, and the needle cylinder and the insulin injector are automatically rotationally spliced; the device is simple in structure and convenient to use, manual rotating and tightening are not needed, manual operation steps are reduced, contact between the hand and the needle head is avoided, the possibility of liquid medicine pollution is reduced, tightness between equipment can be improved through automatic rotating and fixing, and the situations of loosening, liquid leakage and the like caused by uneven force during manual operation are avoided.