42 results about "PN - Parenteral nutrition" patented technology

The invention relates to a stable compound containing a plurality of vitamins and the method for preparing same. The compound comprises at least four kinds of fat-soluble vitamin, cholate, phosphatide and carriers or findings acceptable by pharmacy. The compound also comprises water soluble vitamins. The compound is a clear and transparent solution. The preparing method comprises: (1) dissolving the fat-soluble vitamin with liquid containing ethanol; (2) removing ethanol. The compound is used as nutriment for patients.

The present invention relates to structured triglyceride, to parental nutrition emulsions comprising same, and use thereof. In particular, the invention relates to structured triglycerides comprising at least one medium chain C₆-C₁₂ fatty acid and at least one fatty acid selected from the group consisting of long chain C₁₄-C₁₈ or very long chain C₂₀-C₂₂ fatty acids, preferably each fatty acid is present in a predetermined position of the glycerol backbone. The parenteral nutrition emulsions are particularly useful for nourishing preterm-and term-infants, children, critically ill patients, and cancer patients.

The present invention is one kind of three-cavity packed injection composition, and has medium/long chain fatty milk injection, compound amino acid injection and glucose injection packed separately in three diaphragm separated cavities. Before intravenous infusion, the medium/long chain fatty milk injection, the compound amino acid injection and the glucose injection are squeezed out and mixed in common operation condition. The injection composition can be used to patient for meeting the requirement in protein and saccharide.

The invention relates to a venous transfusion drug dispensing center, and belongs to a medical facility in a hospital. According to the technical scheme, the venous transfusion drug dispensing centercomprises a cleaning area, an auxiliary working area and a living area; the cleaning area comprises a dispensing room which is separated from each other and sealed in space, and the dispensing room isdivided into a dispensing room of antibacterial and hazardous drugs and a dispensing room of ordinary drugs and parenteral nutrition; the auxiliary working area is further provided with a matched finished-product transfusion review area, a drug and material storage room, a verification party printing room, a dispensing preparation room, a finished-product verification room, a packaging room and ageneral dressing functional room, and isolation facilities need to be arranged in areas with different cleanliness levels to prevent cross contamination. According to the venous transfusion drug dispensing center, a biosafety operating platform required by negative pressure and conventional transfusion dispensing are uniformly arranged in the venous transfusion dispensing center, the quality of afinished transfusion is ensured, the occupational injury is reduced, the air conditioning division management of the conventional dispensing environment and negative pressure dispensing environment is adopted, and the leakage of a toxic and harmful chemical drug preparation is avoided.

A parenteral nutritional diagnostic system, apparatus, and method are disclosed. In an example embodiment, a parenteral nutritional diagnostic apparatus determines muscle quantity and muscle quality of a patient's psoas muscle to determine a nutritional status of the patient. An image interface is configured to receive a medical image including radiodensity data related to imaged tissue of the patient. The apparatus also includes a processor configured to use the medical image to determine a tissue surface area for each different value of radiodensity and determine a distribution of the tissuesurface area for each radiodensity value. The processor is configured to determine muscle quality by locating a soft tissue peak within the distribution that corresponds to a local peak in at a region related to at least one of muscle tissue, organ tissue, and intramuscular adipose tissue. The processor determines the nutritional status of the patient based on soft tissue peak.

The invention relates to a high-amino-acid, low-lipid and low-carbohydrate parenteral nutrition solution for administration to obese intensive-care patients, and to a three-chamber pouch which comprises the amino acid component, the carbohydrate component and the lipid component of the parenteral nutrition solution separately in three different chambers.

The present disclosure relates to a sterile medical product for parenteral nutrition comprising a polymeric container having at least a first and a second chamber which are separated by a non-permanent peel seal, wherein the first chamber contains a composition of amino acids and optionally electrolytes, and wherein the second chamber contains a dextrose solution, and wherein the product is characterized by a high protein (nitrogen) content per volume. The reconstituted solution is configured to be administered peripherally or centrally for the treatment of patients suffering from malnutrition and/or having a need for increased uptake of amino acids.

The invention belongs to the technical field of nutrient solution preparation, and particularly relates to a parenteral nutrient solution preparation device and a preparation method thereof. The device comprises an outer cylinder and an injection module, the injection module is clamped to the top of the outer cylinder, and a second protective cover is fixedly connected to the outer side of the outer cylinder; in the present invention, a first fan-shaped cavity, a second fan-shaped cavity and a third fan-shaped cavity are formed in the top of a mixing module; different kinds of liquid are respectively injected into the three fan-shaped cavities through the injection pipes; then, the mixed liquid is introduced into the mixing module to be stirred; the relative positions of a first-stage mixing cylinder, a second-stage mixing cylinder, a third-stage mixing cylinder and a fourth-stage mixing cylinder are adjusted through the output end of an electric push rod, the mixing uniformity degreeof nutrient solutions in the mixing module can be improved, redundant air in the mixing module can be exhausted according to the preparation amount of the nutrient solutions, the probability that impurities in the air pollute the nutrient solutions is reduced, and the preparation quality of the nutrient solutions is improved.

The invention discloses a total parenteral nutrient solution preparation device, and relates to the technical field of parenteral nutrient solution preparation. The device comprises a quantifying mechanism, a preparing mechanism, a stirring mechanism, a fixing mechanism and a shaking-up mechanism. The bolt is fixedly arranged on the inner surface of the clamping groove and penetrates through the inserting groove, and the outer surface of the threaded shaft is in threaded connection with the end cover, wherein the threaded shaft is rotatably arranged above the piston, the driving wheel is arranged on the outer surface of the sleeve shaft, the elastic piece is arranged on the outer surface of the pressing plate, and the transmission block is arranged at one end of the transmission rod. By arranging the quantifying mechanism, the preparing mechanism, the stirring mechanism, the fixing mechanism and the shaking-up mechanism, medicine can be conveniently and quantitatively injected, the medicine can be conveniently injected, stirring and uniform mixing are convenient, a nutrition bag can be conveniently fixed, a nutrient solution can be automatically shaken up, and the labor intensity of workers is reduced. Therefore, preparation operation of the nutrient solution is greatly facilitated, the preparation efficiency can be improved to a certain extent, and the device is suitable for large-scale preparation.

The invention relates to a prescription information pushing method and device based on parenteral nutrition and computer equipment. The method comprises the following steps: acquiring a parenteral nutrition prescription pushing task, wherein the parenteral nutrition prescription pushing task carries a patient identifier; acquiring patient information corresponding to the patient identifier, and determining a corresponding energy factor according to the patient information; calling an index matching model, wherein the index matching model is established by performing big data analysis based onhistorical patient information and historical prescription information; matching the patient information according to the index matching model to obtain reference quantities corresponding to a plurality of nutrition index items; determining a target amount corresponding to the nutrition index item based on the energy factor and the reference amount; and generating prescription information according to the target quantity, and pushing the prescription information to a corresponding terminal. By adopting the method, the time cost for determining the prescription information based on parenteral nutrition can be saved, and the workload of doctors is reduced.

The invention relates to the technical field of gastrointestinal cancer cell postoperative monitoring, in particular to gastrointestinal cancer cell postoperative rehabilitation monitoring equipment based on monolithic medical association.The gastrointestinal cancer cell postoperative rehabilitation monitoring equipment comprises an information monitoring module, a medical analysis module, a review planning module and a doctor's advice nursing module; the monitor is used for monitoring frequency spectrum information of gastrointestinal cancer cells, the medical analysis module comprises a correlated medical library and a monitoring analysis unit, and the monitoring analysis unit is used for analyzing and processing the frequency spectrum information according to logic rules of the correlated medical library to generate corresponding monitoring result information. The gastrointestinal cancer cell postoperative rehabilitation state is accurately monitored and analyzed, corresponding review plan information, medical advice application antibacterial drug information and parenteral nutrition nursing information can be pushed according to the monitoring result information, the auxiliary guiding effect is achieved for gastrointestinal cancer cell postoperative rehabilitation medical care, and the gastrointestinal cancer cell postoperative rehabilitation state can be accurately monitored and analyzed. The monitoring effect of the postoperative rehabilitation state of gastrointestinal cancer cells is improved.

A composition for use in the treatment of a patient suffering from or being at risk of developing a gastrointestinal disorder is disclosed. The composition is an aqueous solution for injection comprising arginine butyrate in a concentration of from 150 mg/L to 5500 mg/L of the composition. A method of treating a patient suffering from or being at risk of developing a gastrointestinal disorder by administering the related compositions is also disclosed.

There is a need to increase protein synthesis in subjects receiving parenteral nutrition. The present disclosure provides oxidized glutathione (GSSG) or a GSSG analog as a supplement for parenteral nutrition to maintain, promote or increase protein synthesis in a subject receiving parenteral nutrition. The present disclosure also provides a parenteral nutrition solution as well as therapeutic uses of the parenteral nutrition supplement or the parenteral nutrition solution.

Described herein is an implantable access port device with a catheter compartment which permits lengthening or shortening the catheter in response to changes in tension of the distal catheter. Implantable access port devices are used extensively in the medical field to facilitate the performance of recurrent therapeutic tasks such as repeated drug delivery, drainage, blood sampling, transfusions, or total parental nutrition. In current access port systems, the catheter is rigidly attached to the access port via a connection ring. As such, the system does not provide any flexibility or ability for catheter length adjustments, which can lead to long-term complications such as dislodgement of catheters, migration of catheters, port separation with extravasation, suture disruption, and mechanical failure of the access port system. These catheter-related complications carry serious risks for the patients. The implantable access port system described herein permits self-adjusting catheter length, thereby reducing catheter-related complications.