22 results about "Surgical Gloves" patented technology

The application relates to the technical field of latex gloves, and discloses an application process for producing medical surgical gloves by using low-ammonia latex, which comprises the following steps: S1, latex pre-vulcanization: performing pre-vulcanization treatment on low-ammonia concentrated natural latex; S2, mold pretreatment: performing cleaning, drying and preheating on the mold; S3, mold dipping: dipping the pre-vulcanized latex in the mold; and S4, vulcanization forming: performing post-treatment on the latex film after drying vulcanization, so that the finished gloves are obtained. The medical surgical gloves are prepared by sequentially performing the steps of latex pre-vulcanization, mold pretreatment, mold dipping and vulcanization forming; the medical surgical gloves have the advantages that the elastic deformation capacity is good, the gloves are convenient to wear; the tensile property is good, and the gloves are not prone to tearing; the aging resistance is good, the comprehensive performance is stable under long-time harsh environment; the puncture resistance is good, the gloves are not prone to being broken due to being cut by surgical equipment when being worn by doctors, the safety is high, and infection is avoided.

The invention belongs to the technical field of high polymer materials, and particularly relates to a waterborne polyurethane emulsion, a biodegradable polyurethane sterilization surgical glove and a preparation method and application of the biodegradable polyurethane sterilization surgical glove. The waterborne polyurethane emulsion is prepared from the following components in parts by weight: 70 to 95 parts of degradable soft segments, 30 to 50 parts of hard segments, 5 to 9 parts of 2, 2-dimethylolpropionic acid, 1.5 to 3.2 parts of a neutralizing alkali agent, 2 to 6 parts of a chain extender, 0.02 to 0.08 part of a catalyst and 1 to 3 parts of lignin nanoparticles. The skin-friendly inner layer / hydrophobic outer layer functionally gradient glove is spontaneously formed through one-time impregnation by adopting the semi-neutralized emulsion and the lignin filler; irradiation sterilization synchronously enhances the mechanical property; the abandoned industrial compost is rapidly degraded, the core function is triggered by using the existing process in the whole process, additional steps or expensive additives are not needed, and the raw materials are easy to obtain, low in cost and environmentally friendly.

1. Name of the product in this design: Rubber surgical glove packaging bag. 2. Purpose of this design: This design is used for packaging rubber surgical gloves. 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 features: the front view. 5. The design for which protection is sought includes color. 6. This design is for a thin product, therefore the left view, right view, top view, and bottom view are omitted.

The invention discloses low-hydrogen deproteinized latex medical surgical gloves and a preparation method. The low-hydrogen deproteinized latex medical surgical gloves are prepared from deproteinized natural concentrated latex, an L-arginine-zinc complex aqueous solution, urocanic acid ethyl ester, HNTs-PEG, ZnO, an accelerant, sulfur and an anti-aging agent. The HNTs-PEG, the L-arginine-zinc complex aqueous solution and the ethyl urocanate are added in the process of preparing the latex gloves, a complexing-covalent network interpenetrating structure is constructed, a protein network removed from natural latex is replaced, the strength and toughness loss caused by the protein network is made up, and the latex gloves have the advantages of being good in stability and good in stability. Meanwhile, the L-arginine-zinc complex replaces traditional ammonia water to serve as a stabilizer, low-hydrogen treatment is achieved, and the prepared low-hydrogen deproteinized latex gloves are good in biocompatibility and low in sensitization, have a tiny scratch self-repairing function and can be used in the field of medical treatment and public health.

The invention discloses a cataract surgery cooperation method and system based on a wearable intelligent surgical glove, and belongs to the technical field of man-machine interaction.The method comprises the steps that through the intelligent surgical glove worn on the hand of a user, operation actions of all parts of the hand are tracked in real time, and hand action parameters of the user are obtained; performing anomaly detection on the hand action parameters based on a preset optimal operation path and an intraoperative OCT image stream; wherein the optimal operation path is obtained based on historical trajectory data and a corneal topographic map of the patient; according to the operation risk early warning corresponding to the abnormal detection result, the hand action of the user is adjusted through the intelligent operation glove. Therefore, by implementing the method and the device, the operation path indication can be provided for the operator during the cataract operation, and the operator can be reminded in time when the abnormal operation may cause the operation risk.

The invention described herein relates to a therapeutic, moisturizing coating composition for elastomeric articles which is applied directly onto the skin-contacting surface of the article as part of the manufacturing process. The coating composition is thermally stable and subsequently hydrates when contacted with a moisturized skin surface to convert into a liquid “lotion” form during wearing of the article. The coating composition provides therapeutic benefits to the wearer's skin as a result of wearing the article, such as improved skin moisturization, softness of feel, improved skin elasticity and firmness, and reduced redness and irritation. The invention is particularly useful in medical gloves, including examination and surgical gloves.

Elastomer-based styrene-type block copolymer (SBC) compositions are provided. The compositions comprise one or more SBCs and one or more polymers miscible with the styrene-type end blocks of the one or more SBCs. The block copolymer compositions are physically crosslinked and chemically crosslinked, wherein the chemical crosslinking includes covalent bonds between the chains of the SBCs, and the physical crosslinking includes non-covalent interactions between the styrene-type end blocks of the one or more SBCs and the one or more polymers miscible with the styrene-type end blocks. The block copolymer compositions can be used to form impregnated articles such as surgical gloves.

A glove for minimally invasive surgery, belonging to the technical field of medical devices, includes a glove body (110), a thick thumb portion (120), a thick middle finger portion (130), and a thick ring finger portion (140), the thicknesses of which are all greater than the thickness of the glove body (110), the thick thumb portion (120), the thick middle finger portion (130), and the thick ring finger portion (140) each have an anti-slip structure on a part or all of the outer peripheral wall of the thick thumb portion (120), the thick middle finger portion (130), and the thick ring finger portion (140), and the glove body (110), the thick thumb portion (120), the thick middle finger portion (130), and the thick ring finger portion (140) are integrally molded. The minimally invasive surgical gloves of the present application improve the local anti-slip effect and relieve local pressure when a part of the hand is compressed by a minimally invasive surgical instrument during minimally invasive surgery, thereby reducing discomfort and pain in the doctor's hand, particularly in the thumb, middle finger, and ring finger during minimally invasive surgery, and providing better protection for the doctor's hand.

The utility model relates to the technical field of operating gloves, in particular to a disposable double-layer protective operating glove. According to the technical scheme, the surgical glove comprises an outer-layer surgical glove body, and an inner-layer surgical glove body is sleeved with the outer-layer surgical glove body; the disinfection sponge is arranged between the outer-layer operation glove and the inner-layer operation glove and used for disinfection, and a sealing elastic sleeve is arranged between the insertion openings of the outer-layer operation glove and the inner-layer operation glove. The glove can be punctured or punctured into the hand of a doctor after being punctured and disinfected in the disinfection sponge, the sterilization effect is achieved, the infection risk is reduced, meanwhile, after the glove is punctured, the iodine tincture disinfectant in the glove flows out, it can be observed that the glove is broken conveniently, the doctor is reminded to replace the glove, and wound infection of a patient is avoided.

The utility model relates to a limb neuropathy relieving device, belongs to the technical field of medical instruments, and solves the technical problem that the pressure cannot be adjusted in the conventional surgical glove compression therapy. The limb neuropathy relieving device comprises an outer sleeve layer, an expansion sleeve layer, a temperature adjusting sleeve layer, a skin contact sleeve layer and a limb containing cavity. The expansion sleeve layer comprises an expansion balloon layer, a limiting plate and a compression plate, the expansion balloon layer can expand, the limiting plate is fixedly arranged on one side of the expansion balloon layer to limit the expansion of the expansion balloon layer in the direction away from the limb containing cavity, and the compression plate is fixedly arranged on the other side of the expansion balloon layer to compress the skin along with the expansion of the expansion balloon layer. According to the utility model, the expansion balloon layer can expand, the limiting plate limits one side of the expansion balloon layer, and the compression plate can compress the skin, so that the pressure of the compression plate can be adjusted through the expansion of the expansion balloon layer, and different requirements of different patients or the same patient in different treatment stages can be met.

A surgical headlamp includes an illumination element movably disposed on a frame adapted for headband placement on a user, allowing an illumination LED to focus irradiation onto a surgical field. A positioning element engaged between the illumination element, and the frame allows rotational and pivotal movement of the illumination element relative to the frame. A tracking circuit receives a position signal from a field of view illuminated by the illumination element, such that positioning element is responsive to position the illumination element for directing the focus to a predetermined location within the field of view for consistently positioned illumination. The focus is defined by a marker in the field of view, which may be an RFID (Radio Frequency Identifier, an optical indicia or feature, or other designation of a predetermined location affixed to the hand or established on a surgical glove, instrument or similar fixture in the surgical field.

The utility model discloses a paronychia minimally invasive operation kit which comprises a kit body, and a disinfection tray and an instrument tray are arranged in the kit body in an upper and lower layered mode respectively. A disinfection article area and a protective article area are arranged on the disinfection tray, disinfection tweezers and iodophor disinfection cotton balls are placed in the disinfection article area, and sterile operation gloves, an operation bottom towel and a sterile operation pasting film are placed in the protective article area; a medicine area, a surgical operation tool area and a wound dressing area are arranged on the instrument tray, surgical medicine is placed in the medicine area, an injector, triangular scissors and nail taking forceps are placed in the surgical operation tool area, and sterile gauze and dressing pastes are placed in the wound dressing area. According to the utility model, disinfection, minimally invasive surgery, bandaging and postoperative nursing are integrated, so that medical staff can quickly find required articles and correctly operate in a field operation environment, and the preoperative preparation time is shortened; meanwhile, the pollution opportunity is also reduced, the risk of cross infection is reduced, the time and regional limitations of paronychia minimally invasive surgery carried out by medical units at all levels are broken through, and it is ensured that patients are treated in time.

Polymers including bifunctional mono- or poly-cyclic heterocyclic or heteroaromatic repeating units having disinfecting activity, compositions thereof, and methods for disinfecting surfaces utilizing the compositions. The method for disinfecting includes brushing, spraying, wiping, casting, dipping, or vapor coating, to the surface a disinfecting material to thereby render the surface antiseptic. The surface being disinfected by this method may be smooth, rough, tough, or soft, and may be selected from a cardboard, cloth, stainless steel or metallic surface, plastic, glass, wood, paper, surgical glove, or skin.

The invention relates to the technical field of preparation of ammonia-free deproteinized latex medical surgical gloves, in particular to ammonia-free deproteinized latex medical surgical gloves and a preparation method thereof, and the ammonia-free deproteinized latex medical surgical gloves comprise the following raw materials in parts by weight: 1000 parts of 60wt% ammonia-free natural concentrated latex, 8-12 parts of a compound enzyme preparation, 0.1-0.3 part of p-hydroxyacetophenone-1, 2, 4-triazole-1, 2, 4-triazole-1, 2, 4-triazole-1, 2, the anti-corrosion coating is prepared from the following components in parts by weight: 0.8 to 1.2 parts of a 1, 2-hexanediol compound anti-corrosion system, 0.8 to 1.2 parts of composite filler, 1.5 to 2.5 parts of o-naphthalic anhydride, 0.5 to 1.5 parts of stearic acid, 10 to 14 parts of tert-butyl peroxybenzoate, 1.3 to 1.7 parts of an accelerant TMTM and 0.2 to 0.4 part of an antioxidant 1010. Through a self-made compound enzyme preparation, a compound filler and p-hydroxyacetophenone-1, 2-hexanediol compound preservative system, the preservative stability and mechanical strength of the medical surgical gloves are remarkably improved, and meanwhile, the sensitization of the medical surgical gloves is reduced.

The present disclosure proposes a kit (100) and composition for treating edema, necrotizing fasciitis, restoring muscle perfusion, and limiting bacterial spread. The kit (100) comprises a topical antibiotic cream (102), plurality of antiseptic gauzes (104), an ordho cloth roller bandage (106), a crepe roller (108), a super absorbent gamjee roller (110), and a pair of surgical gloves (112). The proposed kit (100) treats edema of any type, including prevention of death through early intervention, avoiding surgery, minimizing morbidity, and reducing patient expenditure. The proposed kit (100) decreases muscle compartment pressure, increases blood flow to affected muscles, and prevents tissue necrosis. The proposed kit (100) significantly reduces patient expenditure compared to conventional treatments, making it affordable for a broader population.

The utility model discloses a glove type fixing patch for an anus operation, which comprises a glove which can be worn on a hand of a medical worker; the fixing patch is of a sheet-shaped structure, is arranged on the front surface of the glove and is positioned in an area corresponding to fingers on the glove, one surface of the fixing patch is fixed with the front surface of the glove, and the other surface of the fixing patch is sticky and is covered with protective paper capable of being torn off; one side of the movable patch is connected with one side of the fixed patch, and at least one side of the movable patch is sticky and covered with protective paper capable of being torn. The utility model provides a glove type fixing patch for an anus operation, which can be worn on the hand of a medical worker to directly fix the hip of a patient, so that the work of manually cutting an adhesive tape is reduced, and the use process is convenient.

The utility model provides an anti-slip medical surgical glove and a hand mold for preparing the same, and relates to the technical field of medical gloves, the glove comprises a glove body, an adhesive coating and release paper; the glove body consists of a glove palm part and a glove arm part; a bonding area is arranged on the inner surface of a cuff of the glove arm part, the bonding area is coated with the adhesive coating, and the adhesive coating is made of a medical adhesive and is used for bonding the cuff of the glove arm part with a sleeve; the release paper is pasted on the sticky coating in a peelable mode and used for isolating the sticky coating and protecting the stickiness of the sticky coating. According to the medical surgical glove, the bonding areas are arranged on the inner surfaces of the cuffs of the arm parts of the glove, the bonding areas are coated with the adhesive coatings, the adhesive coatings are made of the medical adhesive, the cuffs of the arm parts of the glove are bonded with the sleeves through the viscosity of the medical adhesive, the medical surgical glove is prevented from sliding off, bacteria and viruses are prevented from invading from the cuffs of the arm parts of the glove and infecting a wearer, and the medical surgical glove is safe and reliable. Integrated protection is achieved, and a wearer can concentrate on surgical operation more securely.

The invention described herein relates to a therapeutic, moisturizing coating composition for elastomeric articles which is applied directly onto the skin-contacting surface of the article as part of the manufacturing process. The coating composition is thermally stable and subsequently hydrates when contacted with a moisturized skin surface to convert into a liquid “lotion” form during wearing of the article. The coating composition provides therapeutic benefits to the wearer's skin as a result of wearing the article, such as improved skin moisturization, softness of feel, improved skin elasticity and firmness, and reduced redness and irritation. The invention is particularly useful in medical gloves, including examination and surgical gloves.

The invention discloses carboxyl polyisoprene latex as well as a preparation method and application thereof, and relates to the technical field of seed emulsion polymerization. The invention provides a novel technical approach, namely an innovative method for directly synthesizing the polyisoprene latex through seed emulsion polymerization and combination of functional monomers (such as carboxylic acid). Through seed emulsion polymerization, monomers grow on original seeds, the molecular weight of the original seeds is increased, and the film-forming performance required by operation glove application is met; a small amount of carboxylic acid is added, so that the stability and the crosslinking degree of the emulsion are improved, and a basis is provided for research and development of a green vulcanization package (without sulfur and an accelerant). The carboxyl polyisoprene latex provided by the invention is environment-friendly and simple in process, and a material basis is provided for upgrading and updating of high-end medical protection products.

A friction creating surgical glove system includes a cotton mesh superficial glove having a palmar portion, a thumb portion, a first finger portion, a second finger portion, a third finger portion, and a fourth finger portion, and a gauze pocket coupled to the cotton mesh superficial glove configured to house a radio-opaque liner.

The invention discloses a virtual reality simulation method and system for obstetrical surgery, and relates to the technical field of virtual reality simulation. Pressure D of a contact point of a surgical instrument and a tissue is measured through a pressure sensor, grip strength G is obtained through a grip strength sensor on a surgical glove, and a touch index T is established by using the pressure P and the grip strength G; the touch sense of the surgical instrument is monitored and visualized in real time; the method comprises the following steps: measuring acceleration and angular velocity of a surgical instrument in X, Y and Z directions by using a high-precision accelerometer and a gyroscope, calculating a linear jitter amplitude value A and a rotary jitter amplitude value by calculating the velocity and the angular velocity, establishing a comprehensive jitter index J by using the linear jitter amplitude value A and the rotary jitter amplitude value, and performing real-time monitoring and visualization; the surgical field stability index F is established through the touch index T and the jitter index J, the stability of the surgical operation is prompted through color change in the virtual reality environment, and the accuracy and safety of the surgical operation are effectively improved.

The invention belongs to the technical field of medical gloves, and particularly relates to a micro-ammonia latex medical surgical glove and a preparation method thereof.The micro-ammonia latex medical surgical glove is prepared from 100 parts of concentrated natural latex, 8-15 parts of modified silicon dioxide, 1-2.5 parts of vulcanizing agent, 0.5-1.5 parts of zinc oxide, 0.5-1.5 parts of accelerant, 1-2 parts of antioxidant and 0.1-0.5 part of surfactant; the preparation method of the modified silicon dioxide comprises the following steps: preparing amino silane coupling agent modified porous silicon dioxide, then dipping and adsorbing a silver ammonia solution, and then adding a reducing agent to perform in-situ reduction deposition of silver to obtain the modified silicon dioxide. The silver is deposited on the surface of the porous silicon dioxide to improve the thermal conductivity, so that the thermal conductivity of the medical surgical gloves is improved, the sweating problem during use is reduced, and meanwhile, the silver has an antibacterial effect, so that the antibacterial property of the medical surgical gloves can be improved, and the use safety is improved.