13 results about "Operative wound" patented technology

The utility model discloses a special patient dress for lower limb operation patient relates to medical instrument technical field, including elastic waistband, the bottom fixed connection of elastic waistband has trousers main part, the bottom of trousers main part is equipped with combination trouser pipe, the inside of combination trouser pipe is equipped with protection mechanism, combination trouser pipe includes two elastic trouser pipe. The utility model adopts above -mentioned structure, and the protection mechanism of this device provides reliable protection for patient postoperative wound, and arc shape cladding shell is fixed in elastic trouser pipe through magic tape, and the wound is covered with the cladding shell by utilizing the articulated member, and buffer spring provides support with arc shape support, avoids the wound to be pressed, and torsional spring, carousel, connecting rod and limit stop etc. Parts cooperate, realize the stable closure of cladding shell, and the rotating adjusting wheel can open the cladding shell and change dress quickly, and the design gives consideration to protection and convenience, and does not influence the operation of changing dress while protecting the wound, and effectively promotes the clinical nursing quality.

This invention relates to the field of postoperative wound management technology, specifically to a method for intervening in abnormal scar hyperplasia after a cesarean section. The method includes the following steps: based on linear scar detection sites on the abdominal wall, the rebound temporal distribution characteristics are obtained; based on the changes in the rebound sequence, a segmented scar location structure is formed; the segmental nursing interval sequence is determined by combining the rebound arrangement relationship of each segment; nursing execution data is then generated according to the segmental location; and nursing rhythm changes are generated based on the differences in retesting. This invention calculates the recovery ratio based on displacement record changes and determines the rebound sequence to obtain temporal characteristics. By analyzing the internal temporal density, the order of segmental nursing is adjusted; the currently initiated segment is selected to optimize the application execution data; the records are rearranged to establish the nursing rhythm; and the unified treatment is transformed into a dynamic zonal intervention based on tissue elasticity. This eliminates the drawbacks of blind operation and ensures precise inhibition of tension concentration areas, comprehensively enhancing the targeted control of abnormal hyperplasia and improving the overall repair quality.

The utility model relates to the field of medical equipment, disclose a kind of postoperative wound compression hemostasis device, including storage bag, first connecting belt and second connecting belt, storage bag has cavity, the cavity is used to put into salt bag or sandbag, first connecting part, second connecting part and third connecting part are formed on the storage bag;First connecting belt one end is set in the first connecting part, the other end is wound from the right side of chest to back, and with the third connecting part detachable connection, the third connecting part is located on shoulder part;Second connecting belt one end is set in the second connecting part, the other end is wound from the left side of chest to back, and with the first connecting belt detachable connection.The utility model is stored in storage bag by storing salt bag, cooperate the connecting mode of first connecting belt and second connecting belt, so that the salt bag in storage bag is fully contacted with the position of patient's wound, and is adhered to patient's wound, not easy to slip, keep sustained effective compression state, guarantee the effect of pressure hemostasis.

The utility model discloses a kind of postoperative wound nursing devices of heart, belong to medical instrument field, including the clamping mechanism of symmetrical setting in the both sides of sickbed, the upper end of clamping mechanism is inserted with supporting mechanism, and a plurality of quilt clamping mechanisms are slidably arranged on supporting mechanism;Quilt clamping mechanism includes adjustable clamp assembly, and adjustable clamp assembly is slidably arranged on supporting mechanism, and the top of adjustable clamp assembly is provided with connecting ring, and the clamps for clamping quilt cover are provided on connecting ring.The utility model postoperative wound nursing device of heart by reducing the oppression of quilt to chest, keeping wound dry and ventilative, avoiding rubbing or pulling wound, facilitating auxiliary medical staff to disinfect and change dressing to wound, indirectly promote postoperative recovery.

This invention relates to a urinary catheter for post-prostatectomy, comprising an outer sheath, a catheter disposed inside the outer sheath, and an expansion component disposed on the surface of the outer sheath. Compared with the prior art, this invention, through the protruding structure on the surface of the balloon, allows the doctor to achieve hemostasis on the wound after prostatectomy via the balloon. The protruding structure can closely fit the uneven interior of the wound after surgery, resulting in better hemostasis compared to the smooth balloon surface in the prior art. At the same time, since the interior of the protrusion is connected to the interior of the balloon, the expansion size of the protrusion during the balloon inflation phase can be affected by the unevenness of the wound surface, avoiding excessive pressure on the post-operative wound area. In addition, the design of multiple sub-protrusions can increase the contact area after the balloon is filled with water or air, resulting in better compression hemostasis.

The utility model discloses a kind of fat plastic postoperative fixing belt, including fixed component, the fixed component includes sterile application layer and adhesive layer, the adhesive layer is brushed on sterile application layer;Shaping component, the shaping component includes first support ring, second support ring, semicircular column dressing and composite film, the first support ring and second support ring are bonded on adhesive layer, and second support ring is conical semicircular ring, located first support ring both ends, semicircular column dressing is pasted on first support ring and second support ring, composite film is wrapped in semicircular column dressing outside.The utility model solves the current abdominal fat suction postoperative, more using cotton pad or gauze to make plastic strip, for pressing out waistline, or wear waistline body shaping clothes to reach the purpose of plastic shape.But there is complicated, standard is not one, unstable, easy to shift etc. Situation, and postoperative wound needs sterile dressing bandaging, inconvenient adhesive tape pasting fixed problem.

This invention belongs to the field of traditional Chinese medicine technology, specifically relating to a traditional Chinese medicine composition for ulcer repair and tissue regeneration, its preparation method, a traditional Chinese medicine ointment, and its application. The traditional Chinese medicine composition includes the following components: calamine, calcined gypsum, calcined dragon bone, red lead, pearl, camphor, borneol, borax, yellow gelatin, and lanolin. The traditional Chinese medicine composition provided by this invention has the effects of removing necrotic tissue and promoting tissue regeneration, drying dampness and promoting skin growth. It is used to treat vascular-related ulcers such as thromboangiitis obliterans, lower extremity arteriosclerosis obliterans, and lower extremity venous ulcers, and can also treat various chronic and difficult-to-heal ulcers such as bedsores and postoperative wound non-healing, with significant therapeutic effects. This invention also uses specific excipients, namely, utilizing the synergistic effect between refined honey, rosin, and menthol, to prepare an ointment with better permeability and bioavailability.

The application discloses a drainage tube capable of monitoring pressure and inhibiting inflammatory reaction simultaneously, and belongs to the technical field of medical devices, which comprises a drainage catheter, a pressure monitoring system and a pH response coating, an internal drainage passage and a line passage are arranged in the drainage catheter, a pH response coating is arranged on the circumference of the drainage catheter in contact with tissues, a pressure sensor is further arranged at the front end of the drainage catheter, the pressure sensor transmits a pressure signal through a pressure sensor transmission line after sensing pressure change in a body cavity, the pressure sensor transmission line is connected with a pressure display, and the pH response coating can improve a wound environment, prevent bacterial propagation and reduce the risk of inflammatory reaction. The drainage tube can not only complete drainage but also inhibit postoperative inflammatory reaction, can monitor pressure in the body cavity simultaneously, is helpful to postoperative wound healing of a patient and is convenient for medical staff to judge the recovery condition of the patient after operation.

The application belongs to the field of biomedical detection and molecular imaging technology, and specifically discloses a water-soluble low-background Cy5 probe, a construction method thereof and application of the probe to consistent hypochlorous acid detection across instruments. The probe Cy5Q1-HClO of the application takes Cy5 cyanine dye as a skeleton, realizes near-zero intrinsic fluorescence by means of a double photo-induced electron transfer (PET) mechanism, triggers a self-elimination cascade reaction after specific recognition of hypochlorous acid, and restores strong near-infrared fluorescence. The double-cation structure of the probe endows it with good water solubility, facilitating its use in biological systems. The spectral shift of the probe is extremely small before and after response, only the absorption and fluorescence intensity change, so similar working curves can be obtained on instruments with different excitation and detection channels, the probe has cross-platform and instrument-independent signal quantitative capability, thereby realizing high-sensitivity, zero-background interference and in-vivo precise imaging of HClO. The probe has the characteristics of water solubility, low background and high sensitivity, can not only visualize tumors with high contrast, but also guide precise resection of less than 2mm resection margin, and for the first time realizes longitudinal monitoring of dynamic changes of HClO in the postoperative wound healing process. The application also provides a preparation method and application of the Cy5Q1-HClO probe.

The application discloses a magnetic resonance visualized therapeutic tumor postoperative immune biological glue, a preparation method and application thereof, and belongs to the technical field of medical materials. The biological glue is formed by crosslinking of composite nanoparticles formed by bovine serum albumin and potassium permanganate and a crosslinking agent, genipin. The magnetic resonance visualized therapeutic tumor postoperative immune biological glue prepared by the application has near-infrared light-induced high-efficiency wound bonding performance and synchronous photothermal-immune anti-tumor effect, and has great potential and bright clinical conversion prospect in terms of solving the problems of complex postoperative wound suture processes, postoperative tumor recurrence and metastasis and the like.

This invention provides a pressure bandaging and fixation device for postoperative vulvar cancer surgery, belonging to the field of medical device technology. The bandaging and fixation device includes absorbent cotton, with an air guide groove extending through its upper outer surface. A pressure component is disposed on the upper side of the absorbent cotton, including a circulation groove embedded in the upper outer surface of the absorbent cotton. An expansion sleeve for applying pressure and fixation to the vulva is fixedly connected to the upper outer surface of the absorbent cotton. The circulation groove is located inside the expansion sleeve, and an adjustment tube is embedded inside the absorbent cotton. In this solution, by setting up the pressure component and coating the upper side of the contact piece with an antibacterial coating, an antibacterial effect can be effectively achieved around the wound, preventing the risk of vulvar wound inflammation and infection. By flexibly adjusting the volume of the expansion sleeve, the pressure applied to the vulvar wound can be effectively adjusted, ensuring hemostasis and nursing care while also reducing discomfort during use of the device to some extent.

This invention discloses a shower gel with antibacterial function, specifically relating to the technical field of shower gels. This shower gel aims to solve the problems of existing shower gels being unsuitable for damaged skin and hindering wound healing with long-term use. The shower gel of this invention contains the following components by weight percentage: 0.05%-0.2% hinoki alcohol; 1.0%-5.0% psoralen extract; 1.0%-8.0% Tween 20; 3.0%-10.0% propylene glycol; 0.5%-3.0% phospholipids; 0.01%-0.15% benzalkonium chloride; appropriate amount of pH adjuster; and the balance being purified water. This invention achieves a gentle and non-irritating cleansing effect through the selection and proportioning of specific components, while also exhibiting a significant inhibitory effect on common pathogenic bacteria. It is particularly suitable for the cleansing and care of skin around postoperative wounds and sensitive skin. This shower gel does not contain alcohol, fragrance, pigments, or irritating surfactants, avoiding secondary damage to damaged skin caused by traditional products. It has good system stability and biocompatibility, providing a safe and effective whole-body cleansing solution for postoperative patients.