9results about How to "Improve infusion efficiency" patented technology

The invention discloses a hospital static therapy-based static therapy informatization tracking method and system, and relates to the technical field of static therapy information tracking, and the method comprises the following steps: a medical worker sets an initial venous transfusion flow rate for a patient according to the illness state, weight, age and drug characteristics of the patient and a treatment target; during intravenous infusion of the patient, heart rate information of the patient is obtained in real time through monitoring equipment; the method comprises the following steps: preprocessing acquired original heart rate data, extracting key features, and performing anomaly analysis on the extracted heart rate features in a short-time monitoring window; by acquiring the heart rate information of the patient in real time and combining the machine learning model, the venous transfusion flow rate is dynamically adjusted, and personalized management is achieved. When the heart rate is abnormal, the system automatically reduces the flow rate, the heart burden is reduced, and the safety is improved; under the conventional heart rate, the flow speed is increased, and the infusion efficiency is improved. The intelligent adjusting mechanism not only improves the treatment effect, but also reduces the workload of medical staff and improves the nursing efficiency.

The utility model relates to a table top extension type infusion support, relate to medical instrument field, including the storage box, the upper end surface fixed mounting of storage box has the support rod, the inside hollow of support rod, and the inner chamber of support rod is provided with thread in top area, the upper end surface mounting of support rod has the workbench board, the upper end surface fixed connection of workbench board has telescopic link, the fixed connection of connecting portion on workbench board edge has the connecting shaft post, the inner chamber of connecting shaft post inserts support rod, the utility model discloses a folding storage workbench is installed on infusion support, can effectively expand the area of workbench, and the medical staff is convenient on workbench with infusion pipe is installed on infusion bottle, has improved the efficiency to patient infusion, rotates workbench simultaneously, makes the suction disc of bottom form certain adsorption, and further greatly improved the stability of infusion support, even if more infusion bottle is placed on workbench board and handles also can not be dumped, and the safety performance has been greatly improved.

This invention provides a balloon microcatheter, relating to the field of medical devices. The balloon microcatheter includes an outer tube, a balloon, a connecting tube, and a reducing tube. The balloon is disposed at the distal end of the outer tube, and the connecting tube passes through the outer tube. The wall of the connecting tube has a through hole, and a first channel is defined between the outer wall of the connecting tube and the inner wall of the outer tube. The first channel communicates with the through hole and connects to the balloon. The connecting tube is sleeved on the outside of the reducing tube. When pressure is applied into the reducing tube, the inner diameter of the reducing tube increases, effectively increasing the space of the infusion cavity and improving the infusion efficiency of the balloon microcatheter. When pressure is applied into the first channel, the outer diameter of the reducing tube decreases. At this time, the space of the second channel formed between the outer wall of the reducing tube and the inner wall of the connecting tube increases. The second channel and the first channel together form the filling cavity, effectively increasing the space of the filling cavity and thus improving the balloon inflation efficiency.

The utility model relates to the field of chemical production equipment, and discloses a movable neutralizer storage system for a continuous neutralization process, which comprises a neutralizer storage tank and a material storage tank which are connected through a pipeline to form circulation; brake universal wheels are arranged at the bottom of the neutralizer storage tank, and a handle is arranged outside the neutralizer storage tank to facilitate movement; a filter screen bag is arranged in the middle storage tank, a neutralizing agent is arranged in the filter screen bag, the neutralizing effect can be enhanced, unsmooth liquid discharging caused by hardening of the neutralizing agent can be avoided through all-directional liquid discharging, and meanwhile the liquid conveying efficiency can be improved by primarily filtering the neutralizing agent; a first porous partition plate is arranged between the neutralizer storage tank and the top cover, and a second porous partition plate is arranged between the neutralizer storage tank and the bottom cover, so that a neutralizer filter screen bag is supported, the filler column is convenient to form, and potential safety hazards such as pipeline blockage caused by damage of the filter screen bag and leakage of a neutralizer can be avoided; and a filter membrane is arranged above the first porous partition plate, so that the neutralized material can be filtered for three times.

The invention discloses a bilaterally driven closed-loop artificial pancreas, comprising: a detection module; an infusion module, the infusion module comprising: a drug storage unit; a piston connected to a screw rod and a driving wheel provided with gear teeth; a driving unit operating in cooperation with the driving wheel, the driving unit driving different driving parts around a rotating shaft to push the gear teeth on different driving wheels in different rotation directions; a power unit connected to the driving unit, the power unit applying forces in two directions to the driving unit; and a program module controlling the infusion module to infuse the currently required dose of insulin. The closed-loop artificial pancreas has a high infusion efficiency and enhances user experience.

The multifunctional portable infusion detector comprises a detector body, a vein display probe is electrically installed at the front end of the detector body, and a body temperature testing probe is rotatably installed on the upper portion of the front end of the vein display probe; a storage clamping groove is formed in the lower side of the detector body, a storage box is installed in the storage clamping groove in an inserted mode, a T-shaped baffle is installed on one side in the storage box in an inserted mode, a separation baffle is installed on the other side in the storage box in an inserted mode, and a rotating cover plate is rotationally installed on the upper portion of the separation baffle. The use states of the vein display probe and the body temperature test probe are exchanged through the arranged function exchange key, so that the diversity of the overall use functions of the detector body is guaranteed, the body temperature of a patient can be measured in real time through the body temperature test probe, and the vein display probe irradiates the infusion part of the patient to capture the vein. The infusion efficiency can be greatly improved.

The present invention relates to the field of medical infusion pumps, and discloses a high-precision medical infusion pump, including an infusion pump box, a cover plate rotatably mounted on the infusion pump box, a peristaltic infusion assembly installed in the infusion pump box, the peristaltic infusion assembly including a mounting frame fixed in the infusion pump box, a transmission shaft rotatably mounted on the upper and lower side walls of the mounting frame, the end of the transmission shaft rotatably mounted with the bottom of the infusion pump box, a plurality of cams fixedly mounted on the outer surface of the transmission shaft, a driven gear fixedly mounted on the outer surface of the end of the transmission shaft, and a liquid pump installed in the infusion pump box. Compared with the prior art, the present application has the advantages of high infusion accuracy, good protection effect on the infusion pipeline, controllable infusion temperature and heat preservation, etc., and solves a series of problems such as the inability to ensure the protection of the infusion tube itself and the influence of low temperature on the infusion accuracy.

The utility model relates to the technical field of connecting pipes, and discloses a sterile connecting pipe which comprises a body, a tightening ring is connected to the outer edge of the body in a clamped mode, an installation hole is formed in the middle of the tightening ring, a clamping spring and a clamping pin are connected to the inner wall of the installation hole in a sleeved mode, a pressure applying ring is fixedly connected to the outer edge of the clamping pin in a sleeved mode, a clamping hole is formed in the outer edge of the body, and the clamping hole is communicated with the clamping spring. The inner wall of the body is fixedly sleeved with a butt joint pipe, a sealing ring is fixedly assembled on the inner wall of the body, and a butt joint groove is formed in the end, located on the inner wall of the body, of the butt joint pipe. By means of the body, the tightening ring and the butt joint pipe structure, medical staff can directly make the butt joint pipe be in butt joint with the inner wall of the body in the process of butt joint of an infusion tube, and due to the fact that silica gel materials have the characteristics of toughness and elasticity, the infusion tube with the large diameter can also be in butt joint with the body; in this way, the effect that infusion tubes with different diameters can be in butt joint through the connecting tube is achieved, and the infusion efficiency of medical workers on patients is improved.

The utility model provides an application for transfusion, belongs to the technical field of medical instruments, and aims to solve the problems that when gauze or a cotton ball is padded at the lower part of a butterfly wing needle, the operation is relatively inconvenient, relatively long time is consumed, and the transfusion efficiency is influenced. Comprising a supporting and positioning ring, a butterfly wing needle pressing and clinging device, a pasting adhesive sticker, a first connecting adhesive tape, a first positioning pasting piece, a supporting cotton block and a square through hole. The butterfly wing needle is tightly pressed and fixedly connected to the inner side of the supporting and positioning ring; the adhesive sticker is adhered to the lower end face where the supporting and positioning ring and the butterfly wing needle are tightly pressed; the first connecting adhesive tape is adhered to the pressed lower end surface of the butterfly wing needle; the first positioning sticking sheet is stuck to the lower end surface of the first connecting adhesive tape; the supporting cotton block is bonded to the upper end face of the first positioning bonding piece. The square through hole is formed in the middle of the first positioning sticking sheet; according to the utility model, the displacement of the cotton ball is avoided, the inconvenience of holding the cotton ball by hand is avoided, the operation difficulty is reduced, the time consumed for sticking the patch is reduced, and the infusion efficiency is improved.