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87 results about "Suppository" patented technology

A suppository is a solid dosage form that is inserted into the rectum (rectal suppository), vagina (vaginal suppository), or urethra (urethral suppository), where it dissolves or melts and exerts local or systemic effects. Suppositories are used to deliver medications that act both systemically and locally.

Adjustable suppository breaker

The invention discloses an adjustable thrombus breaking device, and belongs to the technical field of interventional therapy instruments, the adjustable thrombus breaking device comprises a guide wire tube and a guide wire, the tube wall of the guide wire tube is provided with a guide wire port, and the guide wire port is located at the position close to the far end of the guide wire tube; the guide wire is arranged in the guide wire tube in a penetrating mode, the far end of the guide wire is connected with the far end of the guide wire tube, the guide wire can penetrate out of the guide wire opening in a bent shape, and the part, penetrating out of the guide wire opening, of the guide wire forms a broken plug structure. The guide wire can penetrate out of the guide wire opening formed in the guide wire tube, the thrombus breaking structure is formed by the guide wire penetrating out of the guide wire opening, the outer diameter of the thrombus breaking structure can be adjusted through the guide wire, and the thrombus breaking device has the advantages of being simple in structure, high in flexibility and high in thrombus breaking efficiency and can adapt to complex blood vessel structures and suction catheters with small catheter diameters.
Owner:BEIJING PERCUTEK THERAPEUTICS CO LTD

Gynecological suppository delivery device

The invention provides a gynecological suppository delivery device which comprises a barrel, the barrel is provided with a fixedly-installed handle and a driving handle installed along the axis of the barrel in a sliding mode, the end of the barrel is rotatably provided with a medicine feeding shell, the medicine feeding shell is provided with a first through groove and a second through groove, the medicine feeding shell is sleeved with a medicine feeding belt, and the first through groove and the second through groove are communicated through the first through groove and the second through groove. The medicine applying belt is provided with a curling part for containing a suppository, the curling part is arranged in the first through groove, the driving handle is provided with a medicine supply mechanism connected with the medicine applying belt, and sliding of the driving handle within the first distance is converted into driving of the medicine applying belt to be folded into the second through groove and enabling the curling part of the medicine applying belt in the first through groove to be unfolded through the medicine supply mechanism. The driving handle is provided with a driving mechanism connected with the medicine feeding shell, and sliding of the driving handle within the second distance is converted into driving of the medicine feeding shell to rotate through the driving mechanism. The medicine feeder can be used for feeding a suppository into the vagina and then uniformly smearing the medicine on the vaginal wall, is relatively convenient to operate, and improves the convenience of applying the medicine to the vagina.
Owner:中国人民解放军海军青岛特勤疗养中心

Method for constructing specific chromatogram of Kangfugu anti-inflammatory suppository

The invention relates to the technical field of traditional Chinese medicine analysis, in particular to a construction method of a Kangfugu anti-inflammatory suppository characteristic spectrum, which comprises the following steps: 1, preparing a reference substance solution; 2, preparing a test solution; 3, determining conditions; and 4, importing the chromatogram into a traditional Chinese medicine fingerprint spectrum to generate a control characteristic spectrum. According to the characteristic method, 13 characteristic peaks are defined, the method is good in repeatability and high in precision, the chemical component characteristics of the Kangfugu anti-inflammatory suppository are fully and integrally displayed, and the medicine quality of the Kangfugu anti-inflammatory suppository is integrally controlled.
Owner:WUYUAN MATERIA MEDICA (SHANDONG) HEALTH TECH CO LTD

Synergistic drug delivery device for natural orifice

A natural orifice synergistic dosing device comprises a slender hard rod-shaped body and a soft body wrapping the rod-shaped body, the rod-shaped body is provided with a rod-shaped body head portion entering a natural orifice opening during use, a rod-shaped body middle portion and a rod-shaped body tail portion located outside the natural orifice opening during use, and the dosing device is provided with a liquid injection opening, a liquid passage and a radial liquid outlet. The head area of the soft body is provided with a hollow flexible wrapping part and / or a suction cup part, the internal space of the flexible wrapping part can at least contain one part of the tail of the solid suppository, the solid suppository is firstly inserted into the flexible wrapping part and / or adsorbed on the suction cup part during use, and then the administration device is slowly inserted into the natural cavity through the opening of the natural cavity. And then a liquid medicament is injected through the liquid injection port, the dosing device is pulled out of the opening of the natural cavity, and the solid suppository is retained in the natural cavity.
Owner:ZHEJIANG BAIHUO HEALTH TECH CO LTD

Disposable hemorrhoid treatment suppository

The utility model provides a disposable haemorrhoids treatment suppository, which comprises a treatment suppository body, the treatment suppository body comprises a suppository head, corrugated bulges, a cap, a capacity bin, a suppository tail, external threads and helical teeth, the surface of the suppository head is provided with a plurality of corrugated bulges, and a space is arranged between every two adjacent corrugated bulges. A bolt tail is integrally formed at the top of the bolt head, an opening is formed in the end of the bolt tail, a cover cap is arranged on the surface of the bolt tail in a sleeving mode, and oblique teeth are integrally formed on the side edge of the bolt tail. According to the haemorrhoids treatment suppository, the sealing effect on the suppository tail part is achieved through the additionally arranged cap structure, the cap can only be tightened but cannot be unscrewed, it is ensured that the problem of loosening after sealing is completed cannot occur, and the probability of liquid leakage is reduced. A plurality of corrugated bulge structures are additionally arranged on the suppository head part, and the contact surface with the large intestine can be effectively increased through the corrugated bulges, so that the overall treatment effect is better.
Owner:WUHAN XINJIAHAO MEDICAL INSTR CO LTD

Assembly device for production of therapeutic suppository

The utility model discloses an assembly device for production of therapeutic suppositories, and belongs to the field of production of therapeutic suppositories, the assembly device for production of therapeutic suppositories comprises a device main body, the inner side of the device main body is movably connected with a dosing mechanism, an assembly table is arranged above the device main body, and two sides of the assembly table are fixedly provided with limiting seats; a conveying table is fixedly installed on the inner side of the device body, an assembling base is slidably connected to the upper portion of the conveying table, a fixing table is fixedly arranged in the middle of the assembling table, a limiting cylinder is fixedly arranged above the fixing table, and a treatment suppository body is clamped to the upper portion of the limiting cylinder. The assembly table is connected to the upper portion of the assembly base in a clamped mode, the telescopic pieces on the two sets of limiting bases are attached to the two sides of the assembly table to limit the assembly table, then the medicine adding mechanism sprays medicine to the treatment suppository body in a movable medicine spraying mode, the assembly table is prevented from shaking when the medicine is filled, and meanwhile, the medicine adding mechanism is used for adding the medicine to the treatment suppository body. And the production efficiency of the therapeutic suppository is also improved.
Owner:TIANJIN ACKERT TECHCAL DEV LIMIT CO

Intravascular antithrombotic magnetic control device

The utility model relates to an intravascular antithrombotic magnetic control device which comprises an intravascular device and an external magnetic control device, the intravascular device comprises a medicine carrying assembly, a conveying catheter and a release control module, and the medicine carrying assembly and the release control module are respectively arranged in the conveying catheter; the external magnetic control device is used for fixing one end of the conveying catheter and is in communication connection with the release control module. The utility model has the benefits that the structure is simple, the design is reasonable, the release of suppository particles is accurately controlled through an external magnetic field, the minimally invasive treatment of a patient is realized, and safety and reliability are realized.
Owner:THE FIRST MEDICAL CENT CHINESE PLA GENERAL HOSPITAL

Anal medicine application auxiliary equipment

ActiveCN223439013UMedical devicesSuppositoryChange medication
The utility model discloses an anus-accommodating medicine-applying auxiliary device which comprises a medicine applying device, a medicine storage shell and a medicine applying mechanism. An extension table is arranged at the top of the dosing device; a movable cavity is further formed in the dosing device, and a through hole is vertically formed in the movable cavity; the medicine storage shell is connected into the movable cavity in a sliding mode, and a plurality of medicine storage cavities matched with the through holes and the extending tables are formed in the medicine storage shell. The medicine feeding mechanism comprises a partition plate, a medicine squeezing end and a spring strip. The partition plate is arranged at the bottom of the inner cavity of the medicine feeding device, and the spring strip is arranged between the medicine squeezing end and the partition plate. The anorectal suppository dosing device has the advantages that the technical problem that in the prior art, only one suppository can be added every time, when anorectal nurses need to change medicine for a plurality of patients, the anorectal nurses often have no time to add the suppository into the dosing device, and the working efficiency of the anorectal nurses is invisibly reduced is solved.
Owner:TONGJI HOSPITAL ATTACHED TO TONGJI MEDICAL COLLEGE HUAZHONG SCI TECH

Integrated nursing device for eliminating thrombus in PICC (Peripherally Inserted Central Catheter) by ultrasonic waves

The invention relates to an integrated nursing device for eliminating thrombus in a PICC (Peripherally Inserted Central Catheter) by ultrasonic waves, which belongs to the technical field of medical instruments and comprises a handheld host and a disposable treatment head. A venturi negative pressure generating unit and a flushing fluid power unit are integrated in the handheld host. The disposable treatment head comprises a multi-section flexible connection structure capable of self-adapting to bending of the catheter, a miniature ultrasonic suppository breaking unit capable of achieving cross interference focusing based on a single crystal wafer and a reflection cavity, and a multi-layer coaxial cavity structure capable of achieving synchronous suction and flushing. When the device works, ultrasonic energy directly acts on thrombus in a catheter to efficiently crush the thrombus, meanwhile, fragments are removed in time through negative pressure generated by the Venturi effect, and visual state indication is provided through the mechanical feedback unit. The problems that a traditional method is low in efficiency, complex in operation and asynchronous in fragment removal are solved, and safe, efficient and convenient integrated catheter thrombus removal is achieved.
Owner:THE FIRST AFFILIATED HOSPITAL OF ARMY MEDICAL UNIV

LED optical therapeutic apparatus for treating vaginitis

The application provides an LED optical therapeutic instrument for treating vaginitis, and relates to the technical field of optical therapeutic instruments, which comprises a moving cylinder, a battery box is fixed to the tail end of the moving cylinder, and the front end of the moving cylinder is provided with an opening, a pushing assembly is arranged in the moving cylinder, the pushing assembly comprises a front pipe, an intermediate pipe is arranged at the rear end of the front pipe, a rotating shaft is arranged between the front pipe and the intermediate pipe, a connecting layer is fixed to the tail end of the moving cylinder, a second screw rod is screw-connected in the connecting layer in a threaded manner, one end of the second screw rod is rotationally connected with the intermediate pipe through a bearing, and a mounting assembly is arranged at the bottom of the outlet end of the moving cylinder, through the unfolding of the inner supporting plate, the position of the disease is observed conveniently, the front pipe provided with a medicinal suppository is moved to the position through the pushing assembly, the medicinal suppository is applied to the position to be treated through the rotation of the rotating shaft, the position deviation is avoided, the sterilization and disinfection are concentrated through the irradiation of the irradiation lamp, and the treatment effect is improved.
Owner:JINGMEN MATERNAL & CHILD HEALTH HOSPITAL

Female filling adsorption suppository with telescopic function

The utility model belongs to the technical field of gynecology medical instruments, and provides a woman packing adsorption suppository with a telescopic function, which comprises a pushing unit and a packing unit, the pushing unit comprises a pushing tube, the other end of the pushing tube is provided with a movable opening, and the packing unit is arranged in the movable opening. The other end of the pushing pipe is movably connected with a pushing rod through a movable opening, one end of the pushing rod is fixedly connected with a pushing plate, and a through opening is formed in one end of the pushing plate in a penetrating mode. The filling unit comprises an adsorption bolt body movably connected to the interior of the pushing pipe, an adjusting bolt is fixedly connected to one end of the adsorption bolt body, a limiting bolt is fixedly connected to one end of the adjusting bolt, a telescopic adsorption bolt is movably connected to the outer side of the adjusting bolt, and a sliding sleeve is fixedly connected to one end of the telescopic adsorption bolt; when a person walks and moves and slides down, the woman filling adsorption plug can be located at the optimal adsorption position, and therefore the adsorption effect of the woman filling adsorption plug is guaranteed.
Owner:YUNNAN SHUYUN TECH

Compositions to Enhance and Extend Quality of Life

The present invention discloses a system and method for preparing and delivering health and longevity compositions. This invention is designed to improve the quality of life and lifespan of mammals. Compositions of the present invention are selected and designed for the purpose of efficiently delivering health and longevity enhancing therapies through oral supplementation; misting; nasal spray; intravenous, IM, and / or sub-cutaneous, injection; suppository; etc. A non-toxic therapeutic anabolic hormone replenishment is combined with rapamycin and cannabidiol. The three compounds work together to improve quality of life and healthy lifespan. Preferred additional supplements may include metformin, growth hormone, and / or supplemented minerals. A preferred embodiment features low dose continuous supplementation, e.g., incorporated with daily meals. Processes of the present invention delivers an orally ingested substance, e.g., a snack, a human food supplement, an animal treat, etc., that contains the active compounds to be absorbed by the digestive system or delivered into the bloodstream.
Owner:POSTREL RICHARD

Thread bolt for brain embolism experiment

The utility model relates to the technical field of cerebral embolism models, in particular to a suppository for cerebral embolism experiments, which comprises a catheter. The two sets of steering mechanisms are movably installed in the guide pipe and used for adjusting the orientation of the end of the guide pipe. The moving structure is movably mounted in the middle of the interior of the catheter, and the moving structure is used for blocking a blood vessel with the embolism; and the injection molding assembly is movably mounted at the upper end of the outer wall of the catheter and is used for filling the embolism. The utility model discloses. A corrugated pipe is installed on the lower side of the outer wall of the fixing block, so that the fixing block has certain rotating capacity, rotation is controlled through a first connecting line and a second connecting line which are fixedly connected to the lower side of the outer wall of the fixing block, two caps connected to the outer wall of the fixing block in a sleeving mode are matched with each other, and a user can manufacture blockages by means of wax blocks by himself / herself, so that the use cost is reduced; and through the cooperation of the guide pipe and the push rod, the wire bolt can be quickly moved to a target position to release the blocking object.
Owner:THE 7TH PEOPLES HOSPITAL OF ZHENGZHOU

Red trametes culture shelf

The utility model provides a red trametes culture shelf, which relates to the technical field of fungus culture instruments and comprises a culture shelf top, culture shelf folding limiting support rods, culture shelf folding support rods, culture shelf plate connecting shafts, a culture shelf bottom and culture fungus placing support plates. Four corners of the bottom of the culture frame top are respectively provided with a group of semicircular mounting blocks, and two sides of the semicircular mounting blocks at the four corners of the bottom of the culture frame top are respectively provided with a group of circular through mounting holes; round through mounting holes in the two sides of the semicircular mounting blocks at the four corners of the top and bottom of the culture frame are rotationally connected with round through mounting holes in the two ends of the culture frame folding limiting supporting rods through obstructing devices at the two ends of the culture frame plate connecting shafts. And the culture shelf can be folded by arranging the culture shelf folding limiters, so that the storage is convenient. And a culture bacterium protection curtain is arranged, so that the effect of protecting the strains is achieved. Culture shelf connecting buckles are arranged to be clamped into the two clamping grooves so that the culture shelf can be connected, and the culture shelf can be assembled for use.
Owner:SHANDONG ACADEMY OF AGRICULTURAL SCIENCES

Nasal cavity medicine applying device

The utility model relates to the technical field of medical supplies, in particular to a nasal cavity medicine applying device which comprises an outer nasal tube, one end of the outer nasal tube is fixedly provided with a left suppository head and a right suppository head respectively, the outer wall of the left suppository head and the outer wall of the right suppository head are sleeved with plug columns, and one end of the outer nasal tube is further fixedly provided with a medicine guide rod. The plunger is simultaneously strung on the medicine guide rod, the other end of the outer nasal tube is bent, and a nasal bracket is further arranged at the other end of the outer nasal tube. According to the nasal cavity medicine applying device, after the cavernous bodies are stuffed into the nostrils, the nose bracket supports the cavernous bodies through the lower nose bridge to be attached to the upper nose bridge, so that the nasal cavity medicine applying device is fixed without independently depending on interference fit between the cavernous bodies and the nostrils, and the nose bracket can share most or all pressure; therefore, the nose bracket can be stably attached to the position of the upper nose bridge when a patient lowers the head or contracts and moves the nasal cavity in use, and the comfort level and convenience of a user are improved.
Owner:GUANGZHOU JIANDAFU MEDICAL TECH CO LTD

Packaging box (Duozheta suppository)

ActiveCN309941715SSuppositoryDrug packaging
1. Name of the product in this design: Packaging Box (Double-Zolpidem Suppository). 2. Intended use of this design: for pharmaceutical packaging. 3. The key design features of this product are the combination of shape and pattern. 4. The image or photograph that best illustrates the design's key features: the front view.
Owner:HUBEI HUMANWELL CHENGTIAN PHARMA

Protective silica gel sleeve for use of kaisai lu

ActiveCN224441902USuppositorySilica gel
This utility model discloses a protective silicone sleeve adapted for use with glycerin suppositories, comprising a spindle-shaped silicone body. The tail end of the silicone body has an insertion channel extending along its axis towards the head end, for inserting the head end of the suppository. The head end of the silicone body has a through-hole communicating with the insertion channel. An elastic antibacterial sleeve is fitted onto the outer wall of the silicone body near the tail end. The elastic antibacterial sleeve is formed by continuously rolling from the first end to the second end through an elastic tubular sheath, creating a ring-shaped self-rolling state. In its flattened state, the elastic antibacterial sleeve is longer than the silicone body. The silicone body is nestled into the front end of the opened suppository for alternative contact. After administration, the silicone body is removed, and the elastic antibacterial sleeve is flattened towards the front end to wrap around the silicone body. This significantly reduces the possibility of anal injury, greatly improves the patient's sense of security and comfort during treatment, and effectively shields and isolates the silicone body from contaminants after use.
Owner:NINGBO MEDICAL CENT LIHUILI HOSPITACL

System and method for lubricant delivery

Disclosed are suppositories and methods of use thereof for lubricating an internal surface of a body cavity. A suppository may be composed of a shell defining an internal volume and a lubricant at least partially occupying the internal volume. The shell may be prone to degrade in that a rate of degradation thereof may increase when the suppository is in a certain condition, such as being exposed to an external environment or being positioned inside the body cavity. Once sufficient degradation of the shell has occurred while the suppository is inside the body cavity, the lubricant may be released and applied onto an internal surface of the body cavity. Medical procedures or pleasurable activities related to the body cavity may then be performed which rely upon or are aided in part by the lubrication of the body cavity's internal surface.
Owner:GROWTH ARMOR LLC

Cervical HPV treatment suppository

The utility model discloses a cervical HPV (human papilloma virus) treatment suppository which comprises a supporting part, a second sleeve and an atomizing spray pipe, a first sleeve is arranged on the supporting part, and the first sleeve penetrates through the supporting part and extends outwards to be connected with a limiting head arranged at the end of the supporting part; an operating handle is arranged at the end part of the second sleeve, the operating handle is arranged in the limiting head in a penetrating manner, the second sleeve is arranged in the first sleeve in a penetrating manner, and an activated carbon fiber coating layer for adhering secretions is arranged on the part, extending outwards from the inside of the first sleeve, of the second sleeve; the atomizing spray pipe is arranged in the second sleeve in a penetrating mode, one end of the atomizing spray pipe is provided with an oval atomizing spray head, the other end of the atomizing spray pipe is provided with a connector used for being connected into an atomizing pipe of an atomizing machine, and the connector is arranged in the operating handle in a penetrating mode. A combined design structure is adopted, the affected part of a patient can be cleaned, atomized and sprayed, atomized medicine is fully exerted to directly reach the affected part, and the treatment effect is improved.
Owner:HENAN AFFILIATED UNIVERSITY DOCTORS GROUP CO LTD

A composition for human papillomavirus (HPV) and cervical intraepithelial neoplasia (CIN) and its preparation method.

This invention discloses a composition and its preparation method for treating human papillomavirus (HPV) and cervical intraepithelial neoplasia (CIN), belonging to the field of traditional Chinese medicine technology. The formula consists of 6-15 parts of American cockroach, 5-11 parts of hawthorn, 5-11 parts of chicory, 3-9 parts of *Scutellaria baicalensis*, 8-20 parts of *Sophora flavescens*, and 6-15 parts of *Cnidium monnieri*, and also contains 0.01-1 parts by weight of toad venom. The dosage form is one or more of the following: external gel, rinse, foam, suppository, and film preparation. It has high safety and is suitable for HPV infection and CIN changes, solving the problem of poor efficacy in existing treatments.
Owner:ZHONGRUNDA (CHANGZHOU) BIOMEDICAL TECHNOLOGY CO LTD

Vagina sustained-release agent for sheep and preparation method thereof

The invention provides a sheep vagina sustained-release preparation and a preparation method thereof, and relates to the technical field of livestock breeding, the sheep vagina sustained-release preparation comprises a skeleton inner core and a silica gel drug-loaded epidermis wrapping the skeleton inner core; the silica gel drug-loaded skin comprises the following components: progesterone, medical silicone rubber, a vulcanizing agent, a pore-foaming agent, an expanding agent and a reinforcing filler. According to the vagina sustained-release agent for sheep provided by the invention, in the use process of the suppository, the medicine is released to a greater extent, the medicine residue is obviously reduced, and the volume of the suppository is expanded to a certain extent after the suppository is in contact with body fluid, so that the phenomenon of suppository falling in the use process can be effectively improved.
Owner:NINGBO SANSHENG BIOLOGICAL TECH CO LTD

Gynecopathy treatment dosing device

ActiveCN222549944UReduce hindering effectsStable deliverySurgeryMedical devicesSuppositoryVaginal Polyp
The utility model provides a drug delivery device for gynecological disease treatment, belongs to the technical field of auxiliary drug delivery instruments for gynecological disease treatment, and aims to solve the problems that when gynecological vaginal polyps are treated, the polyps are blocked in the vagina, the use of the drug delivery device is influenced, and the drug delivery effect is poor. Comprising an adjusting sleeve, a skin-friendly soft sleeve, a first limiting ring, a suppository clamping shaft, a second limiting ring, a clamping mechanism and an expansion mechanism. The adjusting sleeve is in the shape of a hollow conical cylinder; the skin-friendly soft sleeve is in the shape of a hollow cylinder, and the skin-friendly soft sleeve is coaxially arranged in the adjusting sleeve; the first limiting ring is fixedly connected to the left end face of the skin-friendly soft sleeve. The suppository clamping shaft is coaxially arranged in the skin-friendly soft sleeve; the second limiting ring is fixedly connected to the left end face of the suppository clamping shaft; the clamping mechanism is arranged on the right side of the suppository clamping shaft; the expansion mechanism is arranged on the right side of the adjusting sleeve. The vaginal polyp feeding device has the advantage that the suppository can be smoothly fed under the condition that vaginal polyp grows.
Owner:QINHUANGDAO MATERNAL & CHILD HEALTH HOSPITAL

Application of benzotriazole compound or salt thereof in treatment of cerebral arterial thrombosis

The invention discloses application of a benzotriazole compound or a salt thereof in treatment of cerebral arterial thrombosis, and belongs to novel application of the benzotriazole compound. A classical suppository MCAO ischemia reperfusion model is adopted, treatment is performed based on continuous 3-day tail intravenous injection after ischemia, and cerebral infarction is passed through the range of cerebral infarction; the pharmacodynamic study of CA-001 mesylate and CA-003 mesylate on cerebral arterial thrombosis is carried out according to the change of indexes such as cerebral arterial thrombosis, cerebral arterial thrombosis, neurological function score and walking function. A test result shows that the CA-001 mesylate and the CA-003 mesylate have a remarkable treatment effect on the cerebral arterial thrombosis and are expected to provide a new strategy and a new medicine for treating the cerebral arterial thrombosis.
Owner:YUANYANGANG (SHANGHAI) PHARMACEUTICAL CO LTD

Tissue plasminogen activator coated catheters with controlled hydrogel elution

The invention relates to an antithrombotic catheter. The antithrombotic catheter comprises a hydrogel coating containing a thrombolytic agent. The thrombolytic agent may be a lyophilized tissue plasminogen activator. The catheter has an inner lumen surface and an outer lumen surface, and a hydrogel coating is disposed on the inner lumen surface and / or the outer lumen surface. The hydrogel coating may have a thickness in the range of about 50 nm to about 150 nm. The hydrogel coating may contain from about 0.1 wt% to about 1 wt% of a tissue plasminogen activator. The hydrogel coating may be made from a synthetic hydrogel or a natural hydrogel. Presently preferred synthetic hydrogels include polyacrylamide based hydrogels. Presently preferred natural hydrogels include hyaluronic acid based hydrogels. The hydrogel coating reacts in the presence of a physiological liquid to absorb water and elute the solvating suppository. The hydrogel controls elution of the thrombolytic agent. Examples of physiological fluids include interstitial fluids and blood.
Owner:BECTON DICKINSON & CO

Rectum in-situ heating gel for treating chronic prostatitis and preparation method and application thereof

The invention provides a rectum in-situ heating gel for treating chronic prostatitis, which is prepared by taking a water extract of wild chrysanthemum as an active ingredient and adding a gel auxiliary material, and the dosage percentage content of the dry powder of the wild chrysanthemum extract and the auxiliary material is as follows: 8% of the wild chrysanthemum extract, 0.3%-1.5% of a matrix material, 70%-80% of a heating material and the balance of pure water. The invention further provides a preparation method and application of the rectum in-situ heating gel. According to the present invention, the problems of inconvenient operation, difficult drug positioning, easy leakage, heat effect loss and the like in the clinical application of the wild chrysanthemum suppository are solved, the combination scheme based on the phase change microemulsion (PCME) and the gel carrier is provided based on the special rectal HGVB prostate drug delivery path, and the innovative rectal in-situ heating gel is developed, the medicine can be delivered to diseased tissues, so that the treatment effect is remarkably improved.
Owner:CHENGDU MEDICAL COLLEGE

Traditional Chinese medicine bowel relaxing suppository

The invention discloses a traditional Chinese medicine bowel relaxing suppository, belongs to the technical field of biological pharmacy, and ensures the safety and obvious curative effect of the product through scientific preparation. The composition combines a nourishing and intestine moistening mixture and a modern preparation technology, and can quickly relieve constipation and adjust intestinal functions. Compared with oral administration and rectal administration, the suppository provided by the invention is more convenient to use, can be directly brought into the anus, and avoids complex operation and discomfort. In addition, the traditional Chinese medicine composition is helpful for preventing complications such as anal fissure and haemorrhoids possibly caused by long-term constipation, and the living quality of patients is The traditional Chinese medicine theory is inherited and developed, the modernization process of traditional Chinese medicine is promoted, and a new example is provided for internationalized development. Meanwhile, the traditional Chinese medicine composition has high market potential and social value, the cognition of the public on traditional Chinese medicine can be improved, healthy industry development is promoted, and contribution is made to reasonable allocation of social medical resources.
Owner:THE THIRD AFFILIATED HOSPITAL OF LIAONING UNIVERSITY OF TRADITIONAL CHINESE MEDICINE (LIAONING PROVINCIAL ANORECTAL HOSPITAL)

Emulsion type suppository practical for vaginal administration

The invention discloses an emulsion type suppository practical for vaginal administration, and relates to the technical field of pharmaceutical preparations, the suppository is a solid at room temperature, and can be converted into a cream type preparation in situ under vaginal temperature and wetting conditions; the suppository is composed of active and pharmaceutically acceptable auxiliary materials, the auxiliary materials comprise structural lipid, an emulsifier, a gel matrix and a pH regulator, and a suppository body is softened at body temperature and mixed with body fluid to form a cream mixture easy to coat on the mucous membrane surface in situ. The transformation process avoids greasy feeling and local discomfort possibly brought by a traditional greasy suppository, and also eliminates the trouble that the prefabricated cream needs to be matched with a special administration device, so that the local medication experience of a patient is improved while the administration convenience is ensured. Besides, through reasonable selection of auxiliary materials, the cream formed through conversion can provide proper adhesion, and the retention time of the medicine at the action part can be prolonged.
Owner:SHIJIAZHUANG LUANRUI NEW ENERGY TECHNOLOGY CO LTD

Method for increasing early pregnancy rate of sheep

The invention provides a method for increasing the early pregnancy rate of sheep, and belongs to the field of livestock breeding. According to the invention, beta-glucan is adopted to feed sheep. The specific steps of feeding sheep with beta-glucan are as follows: step 1, preparing a concentrated feed premix for ewes, mixing beta-glucan with the premix, the weight of beta-glucan being 0.2% of the weight of the premix; 2, feeding time: starting to add 0.2% of beta-glucan into the concentrated feed premix of the ewes on the ninth day after the ewes are subjected to estrus identification and the rams are bred, and feeding for 3 weeks, namely on the thirtieth day after breeding; on the 45th day after mating of the ewes, pregnancy diagnosis is carried out through B-mode ultrasound. The feed additive can improve the early pregnancy rate of the sheep, is low in cost, does not damage the vagina of the ewe, and does not cause hormone residue in the body of the ewe; at the same time, the embedded vagina suppository does not meet the requirement of animal welfare, and the used suppository is easy to cause environmental pollution. And the operation is simple.
Owner:HEBEI UNIV OF ENG

Glycerol enema capable of being administrated for multiple times

ActiveCN223366071UMedical devicesSuppositoryMultiple administration
The utility model relates to the technical field of glycerine enema, in particular to glycerine enema capable of being dosed repeatedly, which comprises a liquid storage ball, an anti-leakage mechanism arranged above the liquid storage ball and a complete extrusion mechanism arranged above the liquid storage ball, the anti-leakage mechanism comprises a connecting pipe, the connecting pipe is fixedly connected to the upper end of the liquid storage ball, and the connecting pipe is connected with the complete extrusion mechanism. The connecting pipe is rotationally arranged in the rotating sleeve, a first through groove is formed in the connecting pipe, a connecting ring is fixedly connected to the upper end of the rotating sleeve, a fixing plate is fixedly connected to the inner wall of the connecting ring, a second through groove is formed in the fixing plate, and the area of the second through groove is the same as that of the first through groove; the upper end of the connecting ring is fixedly connected with an extrusion pipe, and a lengthening pipe is installed at the upper end of the extrusion pipe. According to the enema capable of dosing for multiple times, the enema can be conveniently dosed, the dosed enema can be sealed subsequently, pollution and waste caused by automatic extrusion of leaked enema are avoided, and the practicability and the closeness of the enema are improved.
Owner:HENAN LINGYOU PHARMA

Vagina medicine applying device

ActiveCN223311520UMedical devicesPharmacy medicineManual medicine
The utility model relates to the technical field of vagina medicine applying devices, in particular to a vagina medicine applying device which comprises a shell and a medicine applying structure, connecting grooves are formed in the two sides of one end of the shell respectively, a guide groove is formed in the middle of the other end of the shell, and the connecting grooves and the guide groove are used for being connected with the medicine applying structure. The push rod is pushed to drive the sleeve rod to move synchronously, the sleeve rod drives the shell covers to rotate through the connecting rod, the shell covers on the two sides are unfolded along the shell to open the vagina, suppository medicine can better enter a focus conveniently, the sleeve rod drives the bowl-shaped block to be pushed out while the shell covers are unfolded, and the suppository medicine is pushed to the position close to the focus. At the moment, the sleeve rod drives the round block to be attached to the sleeve block, the person continues to push the push rod, the push rod drives the spring to be compressed through the connecting block, the push rod drives the push block to push the suppository medicine out of the bowl-shaped block, and the suppository medicine in the bowl-shaped block is further pushed to the focus. The problem that manual medicine applying is prone to being far away from the focus position, and the medicine applying effect is affected is solved.
Owner:FIRST HOSPITAL OF QINHUANGDAO