49 results about "Drip infusion" patented technology

The invention relates to a wellhead photoelectric remote sensing self-controlled infusion system and a wellhead photoelectric remote sensing self-controlled instillation method. The system includes the following parts: a tank body, used to store the medicament to be filled; a solenoid valve, used to quantitatively output from the tank body The medicament is filled; the control device is electrically connected with the above-mentioned parts, and is used for remote sensing and automatic control of the start and stop of the output of the solenoid valve, as well as the opening; the solar photovoltaic module is used for converting solar energy into electrical energy; The storage battery is used to store and output the electric energy from the solar photovoltaic module, so as to supply power to all parts of the system; wherein, the control device includes a temperature control module, which is used to control the temperature of the tank. The present invention integrates the above equipment, realizes timing, quantitative, automatic continuous and all-weather filling, unattended remote control, ensures the filling effect, and reduces the labor intensity and operating cost of workers.

A dropping rate measuring device for measuring a flow rate of liquid droplets which grow on a lower end of a nozzle and intermittently drop from the lower end of the nozzle includes an imaging unit that images a growing liquid droplet which is growing on the lower end of the nozzle at a plurality of time points and acquires a plurality of pieces of image data of the growing liquid droplet, and a data processor that calculates the flow rate by analyzing the plurality of pieces of image data acquired by the imaging unit.

The invention provides an infusion device. The infusion device comprises an infusion moving stand, a motor, a liquid storage bottle, a dropper, a dripping speed clip, a liquid receiving bottle and a rope. One end of the rope is connected with the power output end of the motor, the other end of the rope is connected with the top of the liquid storage bottle via a sheave mounted on a suspension support, and the liquid storage bottle, the dropper and the liquid receiving bottle are connected in sequence via a tube. The dripping speed clip is arranged on a pipeline between the dropper and the liquid receiving bottle. During vein drip infusion, the liquid level and the dripping infusion speed in an infusion tube are monitored by a dripping speed sensor B and a liquid storage bottle level sensor B, and alarm signals can be sent to call relevant medical staff in case of abnormal infusion and after infusion; labor resource consumption is low and efficiency is high. In actual application, the infusion device is high in interference resistance and medical accidents are avoided.

The invention discloses a drip detection system, which is used for detecting a drip infusion state of a patient, and is provided with a drip detection device with a Bluetooth signal transmission module, a plurality of gateway devices with Bluetooth signal receiving modules, and a drip detection control system. The drip detection device is switched between a paired communication transmission mode and a broadcast communication transmission mode to carry out Bluetooth signal communication with the gateway devices. It is ensured that drip information can be uploaded through at least one gateway device without interruption within the receiving range of the Bluetooth signals transmitted by the drip detection device, and therefore the workload of medical staff for monitoring the drip infusion state is greatly relieved.

The invention relates to an infusion alarm with time display function and a program control method thereof. The alarm is powered via two No. 5 dry batteries and has no need for an external power supply, and it is convenient to use the alarm just after the upper end of the alarm is suspended to an infusion stand and a medicine bottle is suspended to the lower end. When a patient takes drip infusion, such alarm displays infusion remaining time in real time through a digital tube and provides buzzer alarming when liquid medicine is about to be run out. STC12 single-chip microcomputer is used herein as a master control chip, weight of the medicine bottle is acquired through a tension sensor, and effective data information is acquired via data transformation, processing, and filtering of invalid data. The single-chip microcomputer calculates a flow speed of liquid medicine according to variations in the weight of the medicine bottle, thereby calculating infusion remaining time.

The invention belongs to the field of drip infusion, and relates to automatic saline bottle replacement equipment for the infusion department, which comprises a shell, and is characterized in that a main control motor is fixedly arranged on the upper side wall of the shell, and a main control motor shaft is arranged at the output end of the main control motor; a main control wheel is fixedly arranged on a main control motor shaft, a wheel shifting rod is fixedly arranged on the main control wheel, a grooved wheel shaft is rotatably arranged on the upper side wall of the shell, a grooved wheelshaft transmission wheel is fixedly arranged on the upper side of the grooved wheel shaft, and a grooved wheel is fixedly arranged on the lower side of the grooved wheel shaft. When a patient needs tobe transfused, a plurality of saline bottles needing to be transfused are put into the equipment, after a nurse assists in injection and transfusion and the first bottle of saline water is hung up, the nurse does not need to call for replacement, the equipment can automatically switch the next bottle of saline water, and the transfused empty bottles are recycled and collected; the infusion process can be completed at night or by a single person, personnel do not need to monitor the saline input amount and change bottles, blood absorption and backflow are avoided, waste saline bottles can be automatically collected, the recycling process is reduced, and the workload of medical staff is reduced.

The invention provides a wireless medical drip terminal monitoring device, comprising a patient call module, a liquid level monitoring module, a drip speed detection module, a drip speed control module, a sound alarm module, an AVR single-chip processing module and a wireless communication module; the AVR single-chip The processing module and the wireless communication module communicate interactively through the SPI interface, and the wireless communication module communicates with the portable monitor through a wireless network. The invention completes functions such as patient call, infusion level monitoring, infusion speed detection and control, and sound alarm. It can monitor the infusion in the ward in real time. If the infusion is lower than the set warning value, an interrupt signal will be generated to send an alarm prompt, which improves medical infusion. At the same time, it uses wireless communication to realize remote online monitoring, so that medical staff can know the status of drip in time, making it more convenient to operate and improving the work efficiency of medical staff.

A method for managing drip infusion stands aims to set different colors for drip infusion stands according to requirements of varying departments in a hospital. The drip infusion stand is made of aluminum alloy and includes a telescopic upright post with the surface treated by an anodizing process to form a selected color to match the department. Thus the mixed drip infusion stands can be easily distinguished and sorted out by management staffs according to the colors to return to the departments they belong. Time for returning the drip infusion stands to the varying departments is shortened and management of the drip infusion stands is more efficient. The problem of shortage of drip infusion stands in certain departments or floors in the hospital also can be averted.

The invention discloses an automatic stopping device for drip infusion and relates to the technical field of medical instruments. The automatic stopping device comprises a drip infusion pipe and a drip cup, a stopper is placed in the drip cup and comprises a floating ball, a blocking component and a guide pipe sequentially connected from top to bottom, the guide pipe is inserted in the drip infusion pipe, the bottom of the drip cup is of a conical structure retracting in the radial direction and capable of being matched with the blocking component, and the lower end of the conical structure ofthe bottom of the drip cup is connected with the drip infusion pipe. The whole device has the function of automatically closing the upper path of the drip infusion pipe after drip infusion.

The invention relates to a drip infusion stand, which comprises a lifting pipe and a stand column. The lifting pipe sleeves at the top part of the stand column and vertically and upwards extends to asection of distance; a clamping block is arranged on an inner wall of one end, close to the stand column, of the lifting pipe; a stretching wedge-shaped bar and a contracting wedge-shaped bar are horizontally arranged on positions, corresponding to two sides of the clamping block, on a side wall of the stand column, and comprise a plurality of wedge-shaped blocks; each wedge-shaped block comprisesa horizontal surface and an inclined surface; the inclined surfaces of the wedge-shaped blocks of the stretching wedge-shaped bar are slantways and upwards arranged toward the outer side of the standcolumn; the inclined surfaces of the wedge-shaped blocks of the contracting wedge-shaped bar are slantways and downwards arranged toward the outer side of the stand column; the stretching wedge-shaped bar and the contracting wedge-shaped bar are staggered. When the infusion stand is stretched and contracted, the lifting pipe and the stand column have no need to be oppositely and repetitively rotated and only need to be oppositely stretched or contracted horizontally, so that the occurrence of the phenomenon that the infusion stand is rotated, and an infusion pipe winds on the end part of theinfusion stand, so that the infusion pipe is driven to move so as to influence infusion is avoided.

The invention relates to a cap-type drip infusion apparatus, comprising a hook, a flexible rod, a connection disc and a cap body, wherein the hook is arranged at the top of the flexible rod; the bottom of the flexible rod is connected with the top of the connection disc; and the bottom of the connection disc is connected with the top of the cap body. Compared with the prior art, the cap-type drip infusion apparatus has the advantages of simple structure and convenience in operation; during the drip or infusion, an infusion bag is hung on the cap-type drip infusion apparatus; as the cap is worn on the head of a patient, the height difference required by the infusion is provided, and the patient can walk freely and do some simple actions such as using the toilet; and the infusion can be carried out even when the patient stands, thereby lightening the burden of the medical care personnel and the dependents, and releasing the contradiction of seat lack during the drip infusion peak of a hospital.

The invention discloses a suspended movable medical operation cabinet. The suspended movable medical operation cabinet comprises an upper fixing frame, wherein a connecting plate is arranged under theupper fixing frame, hanging rings are arranged under the connecting plate, telescopic rods are arranged under the upper fixing frame, an upper top plate is arranged under the telescopic rod, the inner portion of the upper top plate is provided with a label groove, drip bottle placement grooves and threaded mounting grooves, an operation cabinet bracket is arranged under the upper top plate, the outer side of the operation cabinet bracket is provided with a rubbish basket, the front surface of a storage box is provided with a sliding door, a slide rail device is arranged under the sliding door, and a base is arranged under the operation cabinet bracket. The suspended movable medical operation cabinet has the advantages that the structure is simple and reasonable, multiple sets of the hanging rings in are adopted, drip infusion of multiple patients is achieved, and it is avoided that most space is occupied; convenience is provided for the workers to take medicine and instruments at anytime, and the use is convenient and fast in detail.