281 results about "Intravenous Infusions" patented technology

The invention relates to the technical field of medical instruments, and discloses intravenous infusion puncture angiography glasses equipment and an application method thereof. The equipment comprises an infrared imaging module, an image processing module, a data communication module, a correction early warning module and a display module. The infrared imaging module collects original blood vessel image data, the image processing module generates blood vessel positioning information, the data communication module interacts with a background server, the correction early warning module generates an early warning prompt according to a server instruction, and the display module displays related information in an overlapping mode. By accurately positioning the blood vessel and providing puncture guidance, the equipment improves the success rate of venous transfusion puncture, reduces the pain of a patient, improves the medical working efficiency, reduces the medical cost, guarantees the medical safety, and is suitable for various venous transfusion puncture scenes, especially patients with poor blood vessel conditions.

The invention discloses an intravenous infusion apparatus, and relates to the technical field of infusion apparatuses. The device comprises a Murphy dropper, one end of the Murphy dropper is provided with a second hose, the other end of the Murphy dropper is provided with a first hose, and the first hose is connected with an infusion bottle. The first hose is connected with an infusion bottle, the mounting shell is mounted below the Murphy's dropper, during use, when liquid medicine moves into the mounting shell through the Murphy's dropper, the liquid medicine firstly passes through the liquid inlet cavity, and the liquid medicine in the liquid inlet cavity enables the air bag to drive the shielding plate to rotate to remove shielding of the through hole through buoyancy; when the liquid medicine in the infusion bottle is completely infused, the buoyancy of the liquid in the liquid inlet cavity is smaller than the gravity of the empty bag ball, so that the empty bag ball shields a pipe opening of the third hose, and the possibility that air moves into the third hose to affect the safety of a patient is reduced; and the safety of the device in use is improved.

The invention provides an intravenous infusion multi-modal analysis and risk early warning method based on image recognition, and belongs to the technical field of medical image processing and nursing informationization, and the method comprises the steps: carrying out the continuous image collection of an infusion part of a patient through an image collection device comprising different sensors, carrying out the preprocessing of the collected image, and carrying out the early warning of the risk of the infusion part; respectively extracting image features on the ROI, obtaining a semantic fusion feature vector and a spatial fusion feature vector, learning spatio-temporal evolution features of multiple frames of images by adopting a time sequence fusion network, outputting the infusion complication risk probability of a future time node, outputting a risk index of a current frame through a classification network, and giving an alarm. Infusion complications including temperature rise (early signs of phlebitis) and local swelling (exudation / exosmosis) can be recognized, and early and accurate risk management is achieved.

A liquid transfer device is provided having a trifurcated body that includes a vial adapter at a first end configured to telescopically mount on the crown of an IV bottle to puncture a stopper in the crown with a cannula, an IV port extending from an opposing second end of the trifurcated body, and a needleless self-sealing port extending from a third end of the trifurcated body and configured to couple with the male connector of an additive transfer device. Methods of using the liquid transfer device with an IV bottle, additive transfer device, and an infusion set to prepare an infusion liquid for administration to a patient are also provided.

The present disclosure provides a method of creating a label for labeling an intravenous infusion line. Further, the method may include receiving an information associated with one or more intravenous infusion lines from input devices, analyzing the information, determining label content of labels associated with the intravenous infusion lines, determining label content formats of the label content, generating a label information for the labels based on the label content and the label content formats, and printing the label information on label sheets based on the generating of the label information. Further, the printing of the label information creates the labels for the intravenous infusion lines.

The invention provides methods and compositions for treatment of a subject with a glioma. The methods comprise administering a composition comprising Coenzyme Q10 to the subject by continuous intravenous infusion; and administering radiation therapy to the subject. The composition comprising Coenzyme Q10 may be administered to the subject by continuous intravenous infusion for at least 24 hours before the radiation therapy is initiated.

The invention relates to the technical field of intravenous infusion monitoring, and discloses a real-time monitoring method and system for a static therapy infusion process based on image recognition, and the method comprises the steps: obtaining visible light image data, non-contact distance data and structured light image data, and adaptively selecting a liquid level height determination mode according to the transparency of liquid in an infusion bag, thereby achieving the real-time monitoring of the static therapy infusion process. When the liquid is transparent, visible light and structured light image data are utilized, and when the liquid is turbid or non-transparent, non-contact distance data are utilized, so that the problem that liquid level identification is inaccurate when the traditional single image identification method is used for infusion liquid with different transparency is effectively solved.

The invention provides a lung stem cell peptide for treating pulmonary nodule as well as a preparation method and application thereof, and belongs to the technical field of biological pharmacy. The method comprises the following steps: performing induced differentiation on iPSC to obtain lung stem cells; lung stem cells are cultured and centrifuged, supernatant is collected, and a lung stem cell crude solution is obtained; mixing the lung stem cell crude liquid with protease, performing enzymolysis, centrifuging, concentrating, and performing spray drying to obtain the lung stem cell peptide for treating pulmonary nodule. By optimizing the composition of each culture medium, the iPSC is induced and differentiated into the lung stem cells, then the lung stem cell peptide is extracted and separated from the lung stem cells, and the extracted lung stem cell peptide migrates to the lung in a vein reinfusion mode, so that the generation of lung tumor nodules can be effectively inhibited, the number of the lung tumor nodules is greatly reduced, and the lung tumor nodules can be effectively inhibited. Toxic and side effects and adverse reactions are avoided.

The invention relates to the technical field of intravenous infusion ports, and particularly discloses a port puncture simulation system implanted into an intravenous infusion port, which is used for solving the problem that the puncture position and force of a needle cannot be accurately grasped. According to the method, the contact area mechanical equilibrium model is established through the first puncture parameter and the second material parameter of the needle head to analyze the optimal puncture strength, then the position and the puncture strength of the needle head are controlled and adjusted through the PID control algorithm, the port puncture deviation evaluation model is established based on the first puncture parameter, and the puncture deviation value is evaluated. Timely feedback is performed on puncture simulation practice, and the efficiency of puncture simulation teaching can be improved.

The utility model relates to a special hospital bed convenient to nurse for internal medicine patients, which belongs to the technical field of medical instruments and comprises a bed body, four supporting seats, a backrest and a backrest cushion, an adjusting and placing mechanism is arranged at the bottom of the bed body and comprises a mounting plate fixedly mounted on the outer wall of the bottom of the bed body, and the mounting plate is fixedly mounted on the outer wall of the bottom of the bed body. A limiting seat is fixedly mounted on the outer wall of the bottom of the bed body, and a sliding rod is fixedly mounted on the outer wall of the right side of the mounting plate. According to the sickbed special for the internal medicine patient and facilitating nursing, a medicine containing box is connected and installed under the action of a connecting rod, the medicine containing box is conveniently driven to adjust the moving position under the action of an adjusting sliding seat, a friction ring, a limiting seat and a limiting rod, and the medicine containing box is supported under the action of a side plate, a supporting rod, a supporting block, an adjusting seat and a supporting base; the stability of the medicine containing box in the using process is improved, meanwhile, medicine taking and placing work is facilitated, and the convenience of infusion and medicine input of internal medicine patients is improved.

Systems and methods for organizing medical tubing and / or wiring are disclosed herein. According to some embodiments, the present technology includes an organizer including a tubular member configured to be removably coupled to an intravenous (IV) pole in a vertical orientation. The tubular member can include a longitudinal axis, a lumen extending along the longitudinal axis, and a longitudinal slit connected to the lumen. The tubular member can be configured to separate at the longitudinal slit to insert and remove the IV pole from the lumen. The organizer can further include a plurality of holders coupled to the tubular member. The plurality of holders can include a first end, a second end opposite the first end, and a curved receiving region between the first and second ends. The curved receiving region can be configured to support tubing or wiring of a medical device coupled to the IV pole.

The utility model relates to the technical field of intravenous infusion needles, and discloses an anti-loosening safe intravenous infusion needle which comprises an infusion needle body, and the infusion needle body comprises a needle head and a needle handle. The end, where the needle head is located, of the protective tube is connected to the fixing ring outside the rubber part on the infusion apparatus in a sleeving mode, then the protective tube and the outer wing of the fixing ring are fixed through the buckle assembly, and after fixing is completed, the sliding block is rotated to cancel limiting on the wing of the needle handle, and the needle handle is pushed; when the infusion needle is used, the needle handle slides forwards in the strip-shaped opening and drives the needle head to be inserted into a rubber part of the infusion apparatus, finally the sliding block is pushed, the sliding block limits a handle wing of the needle handle, the whole arrangement enables the needle head of the infusion needle to be not prone to loosening after being inserted into the rubber part of the infusion apparatus, and meanwhile the needle head of the infusion needle cannot puncture people when not used or used. The whole device is simple in structure and convenient for operators to use.

The utility model provides an intravenous infusion restraint protection tool, and belongs to the technical field of infusion restraint protection. Comprising a fixing frame, and a reinforcing piece is fixedly connected to the fixing frame; and the limiting mechanism is used for fixing the arm of the patient, and the limiting mechanism is connected with the reinforcing sheet. According to the utility model, through the arrangement of the limiting mechanism and the matched use of all the components, the fixing frame can be matched with the edge of a medical bed, the fixing frame can be quickly and stably mounted on the bed for use, the mounting working efficiency of medical staff is greatly improved, and the limiting mechanism can be adjusted to be matched with patients with arms of different thicknesses, so that the medical staff can conveniently use the fixing frame. By arranging the reinforcing pieces, the stability of the fixing frame can be enhanced through the design of the reinforcing pieces, after the fixing frame is installed, bedding on a medical bed is laid on the top of the fixing frame, the patient lies on the bedding, and the stability of the fixing frame is further enhanced through the gravity of the patient.

1. The name of the design product: intelligent monitoring and reminding system terminal device for intravenous infusion. 2. The use of the design product: for intravenous infusion monitoring and reminding. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view.

This invention provides a fully openable critical patient transport cabin, comprising an inner cabin unit and an outer cabin unit. Thermal insulation layers are provided between the inner upper cabin and the outer upper cabin, and between the inner lower cabin and the outer lower cabin. The elongation rate of the main body of the outer cabin unit is less than that of the main body of the inner cabin unit. When the end cap zipper and the outer sealing zipper are opened simultaneously, the rotation angle of the outer upper cabin relative to the outer lower cabin is greater than or equal to 270°. Alternatively, the outer sealing zipper extends to the end cap, so that when the outer sealing zipper is fully opened, the rotation angle of the outer upper cabin relative to the outer lower cabin is greater than or equal to 270°. The outer upper cabin of this invention can be fully opened, allowing the injured patient to lie flat on the air cushion at the bottom of the cabin. Medical personnel can perform resuscitation, intravenous infusion, and vital sign monitoring without obstruction. After the resuscitation work is completed, the cabin can be directly closed, pressurized, and transported.

The invention discloses a portable animal venous transfusion fixing support, and belongs to the field of transfusion auxiliary devices. Comprising a plurality of fixing units, and each fixing unit comprises a shell provided with a through groove and a through hole; the sliding rack is connected into the shell in a sliding manner; each driving gear is meshed with the corresponding sliding rack; the two clamping claws are arranged on the two driving gears respectively; the push rod is connected to one end of the sliding rack and slidably connected into the through hole, and one end of the push rod is located outside the shell; the limiting assembly is used for limiting movement of the sliding rack; connecting pieces are connected between the multiple fixing units, a containing frame is further arranged on any fixing unit, the containing frame is arranged on the outer side of the shell, and the containing frame is matched with an infusion bottle. The animal venous transfusion fixing device solves the problem that an existing animal venous transfusion fixing device needs to fix and restrain an animal in the transfusion process, and the animal can receive transfusion treatment conveniently.

The utility model discloses a novel venous transfusion paste capable of being uncovered by one hand. The novel venous transfusion paste comprises a transfusion paste body, a transparent sticker is arranged on the infusion sticker body, protective paper is attached to the surface of the transparent sticker, tearing pieces are connected to the side end of the protective paper, the tearing pieces are symmetrically arranged, a limiting piece is connected to the infusion sticker body, strong adhesive is arranged on the surface of the limiting piece, covering paper is attached to the surface of the strong adhesive, and the covering paper is connected with the transparent sticker. The end of the infusion paste body is limited and fixed through the strong adhesive on the limiting piece, a first needle clamping groove is formed in the infusion paste body, and an adhesive block is arranged on the upper surface of the infusion paste body. According to the novel intravenous infusion sticker capable of being uncovered with the single hand, the limiting piece is pasted to the position easy to take through the strong adhesive, at the moment, the protective paper on the surface of the infusion sticker body can be uncovered with the single hand through the tearing piece, the problem that operation is inconvenient due to the fact that uncovering is inconvenient with the single hand is solved, and overall operation follows the sterile operation principle; and the problem of potential safety hazards caused by large uncovering force is reduced.

1. Name of the product in this design: Infusion Alarm. 2. Purpose of this design: a clamp for fixing intravenous infusion. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.

Systems and methods for organizing medical tubing and / or wiring are disclosed herein. According to some embodiments, the present technology includes an organizer including a tubular member configured to be removably coupled to an intravenous (IV) pole in a vertical orientation. The tubular member can include a longitudinal axis, a lumen extending along the longitudinal axis, and a longitudinal slit connected to the lumen. The tubular member can be configured to separate at the longitudinal slit to insert and remove the IV pole from the lumen. The organizer can further include a plurality of holders coupled to the tubular member. The plurality of holders can include a first end, a second end opposite the first end, and a curved receiving region between the first and second ends. The curved receiving region can be configured to support tubing or wiring of a medical device coupled to the IV pole.

1. Name of the product in this design: Intravenous drip sensor (rechargeable). 2. Purpose of this design: For use as a vein drip sensor. 3. The key design elements of this product are the combination of shape, pattern, and color. 4. The image or photograph that best illustrates the design's key points: a 3D model. 5. The design for which protection is sought includes color.

The invention relates to a disposable infusion apparatus without a bonding reagent, which comprises a bottle stopper puncture outfit, a plastic soft elastic tube, a drip chamber, a precise dosing filter, a sensitive blood return device, a spiral two-way joint and an intravenous infusion needle, and further comprises a welding outer ring and a medicine outlet support column, the medicine outlet supporting columns are arranged on injection molding piece connecting ports of the bottle stopper puncture outfit, the drip chamber, the precise medicine adding filter, the spiral two-way connector, the sensitive blood return output end and the intravenous infusion needle respectively, and the welding outer rings are concentrically arranged on injection molding pieces corresponding to the outer side ends of the corresponding medicine outlet supporting columns in a sleeving mode. The welding outer ring and the protruding edges are additionally arranged on the injection molding part, during physical welding, the outer side end of the welding outer ring is folded inwards, so that the V-shaped opening is closed, the staggered meshing teeth are meshed together, and the plastic soft elastic tube is tightly welded and fixed to a connector of the injection molding part, and the deformation problem of thermal compression welding of the connector of the injection molding part is solved; and the safety risk of machinery caused by seepage of bonding reagent substances is avoided.

Provided are methods for the treatment of SCLC patients by administering therapeutic amounts of lurbinectedin by intravenous infusion. Also provided are methods of treating cancer by administering lurbinectedin in combination with other anticancer drugs, in particular topoisomerase inhibitors. The invention further relates to the administration of lurbinectedin in combination with anti-emetic agents for effective control of symptoms related to nausea and vomiting, reduced lurbinectedin dosages to achieve a safer administration and an increase in the number of treatment cycles. Stable lyophilized formulations of lurbinectedin are also provided.

The invention discloses a double-bottle intravenous infusion system with an adjustable mechanical constant flow valve, which comprises a compressed air power unit, a mechanical constant flow adjustable valve and an air pressure driving infusion unit, and realizes passive constant-speed infusion through a pure mechanical structure. The compressed air power unit provides an independent high-pressure air source, the mechanical constant-flow adjustable valve is of a three-level structure of pressure reduction and stabilization, laminar flow stabilization and pressure compensation feedback, fluctuation air pressure is converted into constant air flow, and the air pressure driving liquid conveying unit achieves constant-speed liquid output with gas-liquid isolation through a double-layer bottle body structure. And mechanical blockage alarm and overvoltage protection are built in. The device does not need electric power, is high in flow velocity precision, high in stability, free of pollution risk due to gas-liquid isolation, high in system integration degree, portable and long-acting, can support several-hour infusion through single inflation, is suitable for non-electric or non-electric medical scenes such as battlefield first aid, disaster rescue and MRI rooms, and can also be extensively applied to the fields of wound flushing, contrast agent injection and the like.

The utility model relates to intravenous infusion bag conveying and liquid preparation front end processing technical field discloses a kind of liquid bag cabinet for intelligent automatic liquid preparation, including rack, feeding mechanism, blanking mechanism and material taking mechanism;Feeding mechanism is located on rack;Blanking mechanism is located on rack;Material taking mechanism is located on rack.Through setting feeding mechanism, material taking mechanism and blanking mechanism, the automatic loading and unloading of liquid bag are realized, the transmission and processing speed of liquid bag can be greatly improved, compared with artificial transportation, greatly reduce manpower demand and time consumption, simultaneously, through feeding mechanism, material taking mechanism and blanking mechanism three accurate control liquid bag's transmission and clamping, avoid the liquid bag drop problem caused by the strength limit of carrier, uneven ground or improper operation, reduce the risk of liquid bag confusion, also reduce the breakage rate caused by external force in the process of transportation, guarantee the integrity and safety of liquid bag.

The present disclosure provides a method of administering a low dose soluble protein to a subject in need thereof, wherein the method comprises (a) adding an intravenous solution stabilizer ("IVSS") to an isotonic aqueous solution in a container to form a pretreated container, (b) adding an amount from a protein stock solution to the pretreated container of step (a) to form a low dose protein solution, and (c) administering the low dose protein solution of step (b) to the subject. Optionally, the dose of the soluble protein to be administered to the subject is an ultra-low dose protein, wherein the low dose protein solution undergoes a further dilution step. In particular, the method of administering an ultra-low dose soluble protein comprises: (a) adding an IVSS to an isotonic aqueous solution in a first container to form a first pretreated container, (b) adding an amount from the protein stock solution to the first pretreated container to form a low dose protein solution; (c) adding an IVSS to an isotonic aqueous solution in a second container to form a second pretreated container; and (d) adding an amount of the low dose protein solution in step (b) to the second pretreated container of step (c) to form an ultra-low dose protein solution, and (e) administering the low dose protein solution of step (b) to an individual in need thereof.

The utility model discloses an empty liquid prompting device for infusion, and relates to the technical field of medical instruments. The device comprises a liquid dropping bin, a detection assembly, a power supply bin and a liquid stopping assembly, the detection assembly is arranged outside the liquid dropping bin, and the liquid stopping assembly is arranged at the top of the liquid dropping bin; the detection assembly comprises a mounting ring, the mounting ring movably sleeves the liquid dropping bin, a photoelectric switch generator and a photoelectric switch receiver are mounted outside the mounting ring, the photoelectric switch generator and the photoelectric switch receiver are oppositely arranged, a buoy movably sleeves the interior of the liquid dropping bin, and a fixing assembly is fixedly connected to the top of the mounting ring; a warning lamp and a buzzer are fixedly connected to the front face of the power supply bin, and a storage battery is installed in the power supply bin. According to the utility model, the buoy moves downwards along with the descending of the liquid level in the liquid dropping bin, so that the photoelectric switch generator is connected with the photoelectric switch receiver, and the warning lamp and the buzzer can be started to prompt medical staff to handle in time.

The invention relates to the field of auxiliary instruments for wrist arthroscopic surgery, and particularly discloses a wrist arthroscopic channel stabilizing device which comprises a groove type sleeve made of a disposable vein infusion tube, the tube wall of the groove type sleeve is cut off in the longitudinal direction to form an open groove, the two ends of the groove type sleeve are cut to be smooth, and the length of the groove type sleeve is suitable for a wrist arthroscopic surgery approach; by establishing the stable channel, the instrument can freely slide along the groove wall of the stable channel, repeated friction and injury of the surgical instrument to subcutaneous tissues around an approach, such as joint capsules, blood vessels, nerves and tendons, are effectively avoided, surgical wounds are remarkably reduced, multiple times of access of the same channel can be ensured, no tissue implication is caused, and the surgical efficiency is improved. By the adoption of the structure, intra-articular operation can be rapidly transferred to be conducted outside the joint, the annular design reduces compression damage to channel tissue, it is guaranteed that the sleeve always exists, and the open type notch design enables an operation instrument to obtain a free operation space.

Drip chamber detection assemblies for intravenous sets used with an infusion pump are provided. A drip chamber detection assembly includes a sensor coupled to a drip chamber. The sensor is positioned to generate signals related to the fluid level within the drip chamber. The signal data is transmitted to an infusion pump or a controller. A fluid level status or condition is determined and used for closed loop control of the infusion system, which generates an alarm and / or stops the infusion pump based on abnormal conditions. Methods of operating drip chamber detection assemblies are also provided.

The utility model relates to the technical field of medical instruments, and discloses an anti-occupational exposure infusion needle recycling device which comprises a drip bottle, a drip puncture needle and an intravenous infusion needle. One end of the drip puncture needle can penetrate through the rubber plug and extend into the drip bottle for space communication connection, the other end of the drip puncture needle is connected with one end of the intravenous infusion needle through a catheter, and a first semi-open storage box and a second semi-open storage box are arranged on the surface of the front end of the drip puncture needle. According to the utility model, the used intravenous infusion needle is overturned, overlapped, sealed and protected by the first semi-open storage box and the second semi-open storage box, and the first semi-open storage box and the second semi-open storage box are locked in a non-detachable manner by the cambered surface barrier strip and the conical clamping plate; and the probability of occupational exposure to nurses in the treatment process of the intravenous infusion needle is fully reduced.