12 results about "Insulin syringe" patented technology

insulin syringe with needle, Multi functional Measuring Syringe

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 insulin syringe is characterized in that injection units which are sequentially in contact connection are arranged in a tube cavity of an injection tube in the axial direction of the injection tube, a pressing block is arranged in the injection tube, an axial push rod of the pressing block upwards extends out of the tube cavity, and a limiting head used for axially limiting the lowest injection unit in the tube cavity is arranged at the lower end of the side wall of the injection tube; the injection unit comprises a liquid medicine core tube, an annular limiting groove is formed in the liquid medicine core tube, a needle tube is detachably fixed to the bottom end of the liquid medicine core tube, an injection push block extending out of the liquid medicine core tube through an injection push rod is arranged in the liquid medicine core tube, and a needle tube protection device axially limiting the injection push rod is detachably fixed to the liquid medicine core tube. According to the structure, when the insulin syringe capable of automatically replacing the needle head is used for insulin injection, a user does not make contact with the needle tube in the whole process, so that the user is prevented from making contact with the needle tube by mistake when replacing the injection unit, and then the user is prevented from being accidentally injured by the needle tube or making contact with blood on the needle tube.

The insulin syringe comprises a medicine storage barrel, one end of the medicine storage barrel is slidably connected with a medicine pushing rod, the end, located in the medicine storage barrel, of the medicine pushing rod is fixedly connected with a medicine pushing piece, the other end of the medicine storage barrel is fixedly connected with a storage barrel, the interior of the storage barrel is slidably connected with a displacement piece, and the middle of the displacement piece is fixedly connected with a medicine supply pipe; one end of the medicine supply tube penetrates out of the storage barrel, a detachable medicine applying needle head is arranged at the end, located outside the storage barrel, of the medicine supply tube, a protection assembly is assembled at one end of the storage barrel, the protection assembly is used for protecting the medicine applying needle head when the medicine applying needle head is not used, and the protection assembly comprises a positioning lug. Through structural cooperation of the protection assembly, after the pesticide application needle head is used, the pesticide application needle head can be conveniently and rapidly protected in a storage mode, secondary injury caused by mistaken touch of personnel is avoided, and overall use is safer.

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.

insulin syringe with needle, Multi functional Measuring Syringe

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 present invention discloses a portable insulin syringe. The key points of its technical solution are as follows: It includes an insulin syringe body. A injection needle is provided on the bottom surface of the insulin syringe body. A anti-touch cap is detachably clamped at the bottom end of the injection needle. A protection block is fixedly installed on the inner bottom surface of the anti-touch cap. A push tube is provided on the bottom surface of the insulin syringe body; An assembly component is provided on the bottom surface of the insulin syringe body for convenient assembly of the syringe. The clamping groove can clamp the push tube, facilitating the assembly of the push tube and the insulin syringe body. When the bottom end of the insulin syringe body is clamped with the inside of the injection needle, the first limit bead is pushed open by one end of the first check valve. The second limit bead and the first limit bead ensure that the liquid medicine inside the liquid medicine chamber will not overflow, keeping the liquid medicine inside in a sealed state. It not only solves the problem of the syringe occupying space during carrying, but also avoids the problem of the insulin bottle being fragile.

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.

The present invention relates to an insulin pump, which is a medical device for diabetic patients, and to a system for providing a safety device for preventing an accident that may occur when an insulin syringe for supplying insulin to the insulin pump is replaced. An insulin syringe replacement system for an insulin pump provided by the present invention 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.