259 results about "Drug Storage" patented technology

The utility model discloses circulating water treatment automatic dosing equipment which comprises a circulating water pipeline, the top end of the circulating water pipeline is fixedly connected with a feeding pipe, the top end of the feeding pipe is fixedly connected with a medicine box, and the upper portion of the interior of the medicine box is rotationally connected with a first stirring rod; a first stirring rod is rotatably connected to the lower portion of the interior of the pesticide box, a second stirring rod is rotatably connected to the lower portion of the interior of the pesticide box, the first stirring rod and the second stirring rod are arranged in a staggered mode, the ends of the first stirring rod and the second stirring rod extend out of the pesticide box, and one end of the first stirring rod and one end of the second stirring rod are fixedly connected with a first gear and a second gear correspondingly; and the first gear is meshed with the second gear. Through the first motor, the medicine adding roller and the feeding pipe, the medicine is stored in the storage tank through driving of the first motor, and through rotation of the medicine adding roller, the medicine can be discharged downwards to fall into the feeding pipe after rotation, and automatic medicine adding work is achieved through the structure.

The invention belongs to the technical field of medical equipment, and particularly relates to a portable tuberculosis drug aerosol inhalation device. The device comprises a medicine storage chamber, an outflow channel and a controller, the top of the medicine storage chamber is provided with a medicine tank groove with a conical pricking pipe, and one-step medicine filling through placing and pressing can be achieved; the respiratory rhythm of a user is identified through lip contact and a respiratory airflow sensor, and the atomizer is synchronously controlled to start and stop; the system has the functions of liquid medicine identity recognition, heating temperature control and self-adaptive power adjustment based on liquid medicine storage, efficient, safe and comfortable tuberculosis medicine inhalation treatment is achieved, and the medication compliance and the treatment effect are remarkably improved.

The utility model provides medicine dispensing equipment with a packaging function, which comprises a frame component, a medicine storing and taking manipulator device, a packaging device, a control unit and a plurality of medicine storage bins are arranged on the frame component, and the medicine storage bins are used for loading plate medicines. The medicine storing and taking mechanical arm device is used for storing the medicine storage bin on the frame assembly or taking out and transferring the plate medicine in the medicine storage bin to the packaging device, the packaging device is used for packaging and sending out the plate medicine taken out by the medicine storing and taking mechanical arm device, and the control unit is used for controlling the medicine storing and taking mechanical arm device and the packaging device to operate; based on the control unit, the medicine storing and taking mechanical arm device integrates medicine storing bin storing and taking and plate medicine taking, plate medicine transferring is achieved, the packaging device is arranged, medicine bagging, sealing and transferring are achieved, and the automation degree is high.

A cylindrical storage-organizer-dispenser device for solid dose medications, arranged in a 7-day by time-interval-dose matrix, specifically invented to offer a simple, user-friendly, and secure way for people who need to take multiple daily medications on a weekly basis. The device permits to visually see what medications have been already taken and implicitly indexes to the next upcoming dose; this helps to avoid missing a dose or taking dangerous double doses. Additionally the device provides secure storage for emergency medication, specific patient information and / or medication instructions, and includes a feature to securely carry it around.

The utility model discloses an electrode assembly. The electrode assembly comprises: an electrode wire, wherein the electrode wire comprises a guide wire and a stimulation end; the stimulation end is at least partially implanted into a target area, the stimulation end is provided with a plurality of stimulation contacts, and the stimulation contacts are electrically connected with the guide wire; the adjacent stimulation contacts are insulated and separated through an isolation structure, and the stimulation end is provided with at least one drug release channel; the medicine supply assembly comprises a medicine storage cavity and at least one medicine conveying channel, the medicine conveying channel is arranged in the electrode wire, one end of the medicine conveying channel is communicated with the medicine storage cavity, the medicine conveying channel is provided with at least one outer conveying channel, and the outer conveying channel is connected with the medicine release channel. According to the utility model, electric signal stimulation and drug release can be realized synchronously.

The utility model provides a novel eye drug delivery and release system which sequentially comprises a main body base layer and a waterproof isolation layer from outside to inside, the main body base layer and the waterproof isolation layer are fixedly attached together, and at least one drug storage and release layer is attached to the waterproof isolation layer. The medicine storage and release layer is used for storing ophthalmology medicine and releasing the ophthalmology medicine into eyes when the ophthalmology medicine is in contact with the eyes, the medicine storage and release layer comprises a base layer and an upper layer which are attached together, the base layer is a methyl cellulose layer, and the upper layer is a polycaprolactone layer. According to the utility model, medicine is administrated on the bitamporal sides of two eyes, and medicine quickly passes through the lower lacrimal punctum, so that medicine loss is reduced; a patient does not need to directly face the medicine bottle, fear of the patient is reduced, and the medicine bottle is prevented from touching eyes by mistake; the disposable liquid medicine bottle is disposable, high in comfort level, convenient to operate, capable of being used in cooperation with most of liquid medicine and high in applicability. The effective duration and concentration of eyelid margin medication can be increased, and the effectiveness is higher; the eye cleaning device has various functions and can also be used for cleaning eye conjunctival sacs and eyelid margins.

The utility model relates to the technical field of medical instruments, and discloses a polypeptide medicine storage device which comprises a box body, a plurality of second rectangular grooves are formed in the inner wall of the box body, partition plates are connected to the inner walls of the second rectangular grooves in a sliding mode, fixing columns are arranged on the adjacent sides of the multiple partition plates, sliding grooves are formed in the tops of the fixing columns, and the sliding grooves are connected with the partition plates in a sliding mode. An extrusion block is slidably connected to the inner wall of the sliding groove, a plurality of through holes are formed in the outer wall of the fixing column, annular grooves are formed in the positions, close to the edges, of the adjacent sides of the multiple partition plates, springs are fixedly connected to the inner walls of the annular grooves, and sliding blocks are fixedly connected to the adjacent ends of the springs; a lifting mechanism is arranged on the inner wall, close to the edge, of the box body. According to the utility model, by pressing the extrusion block, the extrusion block slides downwards through the sliding groove, so that the sliding block is extruded, the partition plate can be smoothly taken out upwards through the second rectangular groove, and the effect that the multiple partition plates can be separately detached and taken out is achieved.

The present invention discloses a drug release capsule comprising a housing, a first chamber located within the housing, a second chamber, a drug storage chamber provided within the first chamber, and piping connecting the drug storage chamber to an outlet on the housing. The piping has a control unit, which closes the drug release passage under the influence of the air pressure in the second chamber, and opens the drug release passage when the air pressure in the second chamber decreases and / or when the air pressure in the drug storage chamber increases. This facilitates the control of drug release from the drug release capsule.

A drug delivery device may include a housing defining a longitudinal axis and having an opening and a drug storage container including a delivery member having an insertion end configured to extend at least partially through the opening during a delivery state. The device may also include plunger moveable toward the distal end of the drug storage container to expel a drug from the drug storage container through the delivery member, the plunger including a body portion having an inner wall defining an axial chamber and an outer wall cooperating with the inner wall to define a body thickness. The device may further include a plunger biasing member disposed at least partially within the axial chamber, the plunger biasing member configured to urge the plunger toward the distal end of the drug storage container.

The utility model relates to an aquaculture water medicament feeding device which comprises a cart, a box body, a pressing rod mechanism, a stirring mechanism, a water inlet pipe and a water outlet pipe, and the box body is detachably installed on the cart; the device is used for drug feeding of aquaculture water and is high in practicability and easy to operate, the cart facilitates overall movement of the device, drug storage is facilitated through the drug storage box, the dosage of drugs can be effectively controlled through scales on the box wall of the drug storage box and a pressing rod mechanism in the drug storage box, the drugs can be evenly and efficiently dissolved through the stirring mechanism in the stirring box, and the drug feeding efficiency is improved. Meanwhile, the cleaning scraping rod can clean the box wall of the stirring box, and the situation that the medicine is condensed and corrodes the box wall of the stirring box is prevented.

An injection device includes an injection body and an adaptor. An injection end and a non-injection end are defined at opposite sides of the injection body. The injection body includes an injection member, a drug storage member, a movable member and a driving mechanism. The injection member is located at the injection end and in fluid communication with the drug storage member. The movable member is disposed in the drug storage member. The driving mechanism is located at the non-injection end and engaged with the movable member. The adaptor is detachably assembled to the injection end. When the driving mechanism rotates in a first direction, the movable member linearly moves along a longitudinal axis of the drug storage member toward the non-injection end. When the driving mechanism rotates in a second direction, the movable member linearly moves along the longitudinal axis of the drug storage member toward the injection end.

The invention provides a surgical operation wound drainage and administration device which comprises a sponge imbedding sheet, a plurality of drainage tubes and administration tubes which are distributed in a pairwise staggered mode are arranged in the sheet, and a plurality of drainage holes and administration holes are formed in the peripheries of the drainage tubes and the administration tubes respectively. A main pipe strip perpendicular to the drainage pipe and the dosing pipe is arranged on one side of the sponge imbedding piece, a drainage cavity and a dosing cavity are formed in the main pipe strip, and the drainage pipe and the dosing pipe are communicated with the drainage cavity and the dosing cavity respectively. And the main pipe strip is outwards connected with a liquid outlet pipe and a liquid inlet pipe which are respectively communicated with the drainage cavity and the dosing cavity. The device further comprises a drainage bag communicated with the liquid outlet pipe and a medicine storage tank communicated with the liquid inlet pipe. A piston piece is arranged in the medicine storage tank, high-elasticity compression sponge is arranged on the side, away from the liquid inlet pipe, of the piston piece and stores medicine liquid, air inlet micropores are formed in the end, close to the high-elasticity compression sponge, of the medicine storage tank, and a hole blocking piece is detachably connected to the outer side. According to the device, all-directional and efficient drainage and continuous and uniform drug administration can be achieved, wound impregnation is effectively avoided, and the postoperative wound nursing accuracy and the treatment effect are improved.

This application relates to a drug dosage monitoring device and a drug delivery system. The drug monitoring device includes: a drug reservoir with a drug storage chamber; a piston located within the drug storage chamber; a fixed electrode located outside the second end of the drug reservoir; multiple electrode plates located between the fixed electrode and the second end of the drug reservoir, with the multiple electrode plates and the fixed electrode arranged at intervals; a wire clamping device located on the side of the piston away from the first end of the drug reservoir; and a wire in contact with both the fixed electrode and the wire clamping device. The wire contacts at least one of the multiple electrode plates when the piston moves to different positions within the drug reservoir. The drug dosage monitoring device of this application can determine the position of the piston by detecting the continuity between the fixed electrode and each electrode plate. Based on the position of the piston, the amount of drug output from the drug reservoir in one piston movement and the remaining amount of drug in the drug reservoir can be determined.

The present application belongs to the technical field of pharmaceutical preparations, and specifically provides a compound SYN045 soft capsule and a preparation method thereof. The present application adopts a fixed proportion of plant oil and polyoxyethylene glyceryl oleate combination to prepare the content, which helps to reduce the degradation of SYN045 in the content drug solution, ensures the stability of the active ingredient, and obtains a compound SYN045 soft capsule with good drug dissolution, high drug content, low impurity generation, and high bioavailability. Further, through prescription optimization of the soft capsule shell, a fixed proportion of plasticizer is selected, the mass ratio of glycerol and sorbitol is 1:2-3, the transfer of the compound SYN045 to the soft capsule shell is reduced, and thus the quality stability problem of the soft capsule preparation product during drug storage is solved.

This application belongs to the field of medical devices and relates to an intraoral drug delivery device. The drug delivery device includes a substrate that can be disposed on a tooth crown. The substrate has a drug storage unit. When the substrate is disposed on the tooth crown, the drug storage unit can release drug outwards. Alternatively, the drug delivery device includes an adhesive layer that can adhere to the tooth crown, the adhesive layer containing a drug mixture. By disposing the substrate on the tooth crown and having the drug storage unit disposed therein, the drug can be released, providing therapeutic or nursing effects to the tooth crown, oral cavity, or body.

The utility model discloses a central medicine supply system in the technical field of circuit board manufacturing, and aims to solve the problems that in the prior art, the liquid level identification capability of liquid medicine is poor, and the function of controlling overflowing of the liquid medicine needs to be enhanced urgently. The method comprises the steps that a non-contact liquid level meter is adopted to detect the liquid level of a pesticide supply barrel, the non-contact liquid level meter is in signal connection with a control background, anti-overflow control can be conducted in advance, and data integration and analysis can be conducted in the later period; the non-contact liquid level meter is not in direct contact with the liquid medicine, so that the failure probability is reduced; on the basis that a non-contact liquid level meter is adopted to replace a traditional scheme, the height difference is designed for communication points at the two ends of a conveying pipeline, and a liquid medicine lifting pump is used for driving liquid medicine to overcome gravity to be conveyed to a medicine supply barrel; the liquid medicine in the conveying pipeline and part of the liquid medicine exceeding the first warning liquid level in the medicine supply barrel flow back into the liquid medicine storage barrel by means of gravity, and the overflow condition is prevented in a high-reliability mode.

The invention discloses an expansion device for a cervical cancer radiotherapy patient. The expansion device comprises an expansion assembly and an expansion control ring, the expansion assembly comprises a plurality of circumferentially arranged elastic expansion walls, one end of each elastic expansion wall is an expansion end, and the other end of each elastic expansion wall is an adjusting end; a rolling wheel is arranged at the expansion end, and a medicine storage bin used for containing medicine and a medicine outlet communicated with the medicine storage bin are formed in the rolling wheel; the expansion control ring is arranged on the outer side of the adjusting end of the elastic expansion wall in a sleeving mode, and the expansion control ring moves in the axial direction of the adjusting end of the elastic expansion wall to drive the expansion end to expand or contract in the radial direction. The invention aims to provide the expansion device for the cervical cancer radiotherapy patient so as to realize synchronous operation of instrument expansion and drug release.

This invention discloses a capsule system for electro-adhesion in the digestive tract and its operating method, relating to the field of medical devices. The system includes a transparent outer shell forming a sealed cavity within it; multiple electrode adhesion units are axially arranged on the outer wall of the shell; an image acquisition device is fixed inside the shell, with its acquisition end adjacent to the transparent end of the shell; a wireless transmission device is used for bidirectional wireless data transmission with an external workstation; when the drug storage device's release port is open, the drug within the storage device can be released to the outside; a control module can control the opening and closing of the release port, and can control the power supply to the electrode adhesion units, as well as the direction of current flow after power is applied; a power supply is electrically connected to the image acquisition device, the wireless transmission device, the drug storage device, and the control module. The system and its operating method of this invention can save internal capsule space, avoid mechanical damage to intestinal wall tissue, and the anchoring and release process is rapid, controllable, and reversible.

1. Name of the product in this design: Intelligent Traditional Chinese Medicine Storage Cabinet. 2. Purpose of this design: for drug storage. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: 3D view 1.

The invention provides a special lung atomization therapeutic apparatus for the internal medicine of traditional Chinese medicine, and relates to the technical field of medical instruments, the special lung atomization therapeutic apparatus comprises an atomizer body, an atomization tank, a mist discharging pipe and a connecting pipe, the connecting pipe is inserted into a connecting plug at the bottom end of the atomization tank, and the other end of the connecting pipe is inserted into the air outlet end of the atomizer body; the double-cavity isolation type atomization tank is adopted, and aiming at the scene that salbutamol sulfate, budesonide and the like are compatible but need to be dosed for several times, through the design of the upper-layer independent medicine storage cavity, the lower-layer independent medicine storage cavity and the isolation gas circuit, the medicine can be dosed for several times, and the medicine can be dosed for several times. After the first liquid medicine is atomized, treatment is not required to be interrupted to replace a container or detach an air pipe, and the second medicine can be quickly switched only by cleaning the mask, so that the problems of tedious operation and treatment interruption of fractional atomization of a single medicine tank are solved, and tiny physical and chemical influence possibly caused by advanced mixing of a large amount of liquid medicine is avoided; and meanwhile, the operation time in the emergency scene is remarkably shortened.

This invention relates to the field of traditional Chinese medicine (TCM) plaster technology, specifically to a method for preparing a highly permeable TCM plaster. The method includes the following steps: S1. Technology summary and model construction; S2. Disease analysis and technology selection; S3. Material selection and semi-finished product preparation; S4. Material mixing and addition; S5. Plaster classification and preparation; and S6. TCM patch preparation, verification, and preservation. This invention constructs a bidirectional gradient structure with particle size ranging from coarse to fine and drug concentration from low to high. This allows the drug to form a stable concentration difference from the drug storage layer to the skin surface during application, avoiding the problems of initial drug burst release and insufficient later release caused by the single particle size of traditional pastes. It also prevents the contact layer from rapidly losing water and forming a dense, hard shell due to excessive high-concentration drugs or fine powder, thereby significantly improving the cumulative transdermal rate within 24 hours and achieving long-acting, highly permeable transdermal drug delivery.

To provide a chemical imaging device that can reduce the effort required of users when measuring the shape of chemicals, as well as a chemical shape measuring device and a chemical dispensing device equipped with the same. [Solution] The drug imaging device 7 comprises a drug holding unit 81, an illumination unit 82, an imaging unit 83, a housing 71, and a rotating support unit. The drug holding unit 81, the illumination unit 82, and the imaging unit 83 are housed in a light-shielding housing. The drug holding unit 81 is positioned between the illumination unit 82 and the imaging unit 83, has a light-transmitting portion that can hold drugs, and is rotatable by the rotating support unit.

One embodiment provides a drug delivery device comprising: a base part; a storage part in which drugs are stored inside; an expansion part which is disposed on the base part, has first cavities, and pressurizes the storage part; a heating part which is disposed between the base part and the expansion part and heats the first cavities; a flow path part which is disposed in the expansion part, has second cavities, and guides air inside the second cavities to the storage part; and a discharge part which discharges the drug to an injection target portion.

This utility model discloses a powder delivery device with anti-clogging function, including a gun body, a nozzle, and a hose. A three-way valve and a ball valve core are installed inside the nozzle. The three-way valve has A-connector, B-connector, and C-connector. The A-connector is connected to an air tube located inside the gun body, and the B-connector is connected to the hose. A drug storage bottle is vertically mounted at the top of the nozzle, and a meandering pipe at the bottom of the drug storage bottle is connected to the C-connector. This allows the three-way valve to have two states: air supply and drug delivery. In the air supply state, it prevents drug powder from accumulating and clogging the drug storage bottle outlet, improving drug delivery efficiency; in the drug delivery state, it prevents backflow at the end of the delivery tube.

This application discloses a sustained-release formula and medicated pillow for the prevention and treatment of allergic rhinitis, including a pillow base with two symmetrically arranged sustained-release mechanisms and a drive mechanism in the bottom mounting compartment. The sustained-release mechanism consists of multiple sustained-release components, each containing a sustained-release tube and a drug storage tube, connected by a U-shaped connecting pipe and a one-way valve; the drug storage tube is inserted into a pierced tube with a filter screen, which balances air pressure and prevents contamination. The drive mechanism drives a sliding valve to reciprocate via a worm gear system, achieving quantitative drug extraction and precise sustained-release; the atomization design of the sustained-release port improves drug absorption efficiency, and the guide holes in the mounting compartment and the ventilation grooves on the pillow surface form a uniform diffusion channel. This solution solves the problems of cumbersome drug replacement, uncontrollable volatilization, and easy deterioration associated with traditional medicated pillows, offering advantages such as precise controlled release, convenient maintenance, and multiple safety protections. It allows for individualized drug administration based on drug characteristics and patient rhythms, significantly improving the effectiveness of sleep aid therapy and the user experience.

The application discloses a kind of control method and device of medicine storage, which comprises the following steps: when receiving medicine instruction, medicine instruction at least includes medicine information and first exit and entrance, control medicine storage device to take out target medicine meeting medicine information, control medicine handling device to receive target medicine, and send to first exit and entrance, then, the state information of first exit and entrance is modified as warehouse-out state;When receiving modification instruction from input-output device, modification instruction is used to indicate that the state information of second exit and entrance is modified as idle state;When determining that there is medicine in second exit and entrance based on detector in second exit and entrance, and the state information of second exit and entrance is idle state, control medicine handling device to take out medicine from second exit and entrance and send to medicine storage device.The control method can speed up the speed of medicine in and out of medicine storage.

Encasement structures and methods of customizing patient drug delivery profiles using an encasement structure are described herein. Encasement structures can be configured to receive an implantable medical device and physicians can implant the medical devices within the encasement structures. Encasement structures can include at least one sheet of a bioscaffold material and one or more depots. Depots can be configured to release an active agent, such as an antibiotic, to the medical device within the encasement structure and / or the surrounding tissue. The depots can be insertable into or integrated with the at least one sheet of bioscaffold material.

A medicinal infusion system includes a safety valve for isolating residual medication by providing a single point of fluidic disconnect to encapsulate a residual fluid volume prone to spillage. The safety valve couples a medicinal repository such as an infusion pump to a medicinal supply, typically from a syringe or tubing. The safety valve includes a resilient, deformable, or hinged surface for isolating and sealing the medicinal flow to eliminate and / or isolate any residual volume in tubing and connectors. The isolating surface accommodates an inserted fitting or coupling for allowing the medicinal flow to fill the infusion pump. Upon disconnection, fluids on either side of the safety valve are therefore isolated on the respective fill or source sides, and residual volume prone to spillage is eliminated.

This invention discloses a structure and preparation method for loading targeted therapeutic drugs, relating to the field of targeted drug preparation. The invention includes a base, a battery, a preparation chamber, a conveyor belt, a drug delivery device, an electronic control panel, and a drug structure. The preparation chamber includes heating plates, with several heating plates disposed on one surface inside the preparation chamber body. The conveyor belt includes second nozzles, with one end of several second nozzles connected to the inside of a storage tank. The drug delivery device includes drug storage cylinders, with several drug storage cylinders disposed on the upper surface of the preparation chamber body. The electronic control panel includes a display screen, disposed on another surface of the panel body. The drug structure includes a first drug tube, with one end of the first drug tube connected to the inside of a lower outer shell. This invention provides a structure and preparation method for loading targeted therapeutic drugs, allowing for in vivo drug delivery through the first and second drug tubes; the heating plates accelerate material curing and molding.

The utility model relates to a kind of dosing device for intelligent wastewater treatment, to the problem of existing single parameter detection, rigid control and insufficient execution accuracy, provide integrated scheme of multi-parameter collaborative sensing, intelligent decision and accurate execution. Device includes distributed gas concentration sensor array, liquid concentration sensor group and pressure sensing unit, cooperate with neural network anomaly recognition submodule and fuzzy control algorithm submodule of intelligent analysis unit, realize multi-parameter coupling analysis;Dynamic dosing control module accurately executes instruction through at least three independent dosing channels High-precision metering pump and electromagnetic regulating valve;Feedback adjustment module constructs feedforward-feedback compound closed-loop control system, real-time correction decision model weight parameter;Drug storage container adopts anti-crystallization design and is equipped with automatic medicine replenishing system, remote monitoring terminal integrates data visualization, abnormal alarm and manual intervention function.