14 results about "Clean wounds" patented technology

The utility model provides a diabetic foot wound cleaning auxiliary device, and belongs to the field of medical instruments. The auxiliary device comprises a box body upper opening, one end of a bottom plate of a U-shaped flow guide groove plate is rotationally installed at the opening in the upper portion of the box body, one end of a thigh supporting plate is rotationally connected with the other end of the bottom plate of the U-shaped flow guide groove plate, and the other end of the thigh supporting plate crosses a fence of a sickbed and is placed on the sickbed. The pedal plate is rotationally arranged in the U-shaped flow guide groove plate, and the rotating axis of the pedal plate is parallel to the rotating axis of the U-shaped flow guide groove plate. By arranging the box body, the U-shaped flow guide groove plate, the thigh supporting plate and the pedal plate, a patient can directly lie on the sickbed to clean foot wounds, and due to the fact that the feet of the patient are lifted, medical staff do not need to squat or bend down to clean the wounds of the patient.

The utility model relates to a wound dressing plaster for a gynecological operation. The wound dressing patch for the gynecologic operation sequentially comprises a seepage absorption and moisture preservation face, a drying layer, an isolation face, a release film and a protection patch from bottom to top, the seepage absorption and moisture preservation face comprises two layers of non-woven fabric, a plurality of rectangular rounded corner environment control patches used for making a humid environment are attached to the outer layer of non-woven fabric, the environment control patches are arranged in a mutually-separated mode, and the protection patch is arranged between the two layers of non-woven fabric. And a gap for adsorbing and pulling out seepage from the wound surface is formed. According to the wound dressing paste for the gynecological operation, seepage is rapidly pulled away and adsorbed and dried in the middle layer in a concentrated mode according to the wound environment characteristics needed by gynecological wound healing, a humid and clean wound environment is provided for a wound, coarse surface isolation is conducted on the outside on the premise that breathability is considered, and wound infection caused by bacterium invasion is effectively avoided.

The sickbed comprises a bed board, collection assemblies are symmetrically installed at the top of the bed board and used for collecting waste for treating wounds of patients, each collection assembly comprises an installation groove, a sliding frame, a fixing opening and a collection cylinder, the installation grooves are symmetrically formed in the top of the bed board, and the sliding frames are arranged in the installation grooves. The sliding frame is movably mounted in the mounting groove, the fixing opening is formed in the sliding frame, and the collecting barrel is fixed to the bottom of the fixing opening. Due to the fact that a patient lies on the sickbed, in order to facilitate a nurse to clean a wound of the patient, a mattress on the sickbed can be separated through the butt joint plate, the collecting assembly is opened to be used, and when the nurse cleans the wound, cleaned waste can directly enter the collecting barrel through the fixing opening, and the nurse can conveniently clean the wound. Therefore, a worker can conveniently clean wounds.

The invention discloses a super-soft anti-deformation medical non-woven fabric and a preparation method thereof. The super-soft anti-deformation medical non-woven fabric comprises a polyurethane composite material layer, a drug release layer, a buffer fluff layer, a composite support layer and a polyethylene layer, according to the super-soft anti-deformation medical non-woven fabric, the polyurethane composite material layer serves as the outer layer, the influence of the external environment can be effectively prevented, it is ensured that a wound is dry and clean, the infection risk is reduced, meanwhile, flexibility is improved, and deformation is reduced; the drug release layer can slowly release drugs when contacting with body temperature or humidity to promote healing, and poly N-isopropylacrylamide is used, so that longitudinal and transverse flexibility can be improved, and interlayer deformation can be reduced; due to the high-elasticity fiber design of the buffering fluff layer, effective buffering can be achieved when external force is applied, and irritation to the skin is reduced; the composite supporting layer forms a net-shaped structure, so that the durability in the using process can be ensured; the anti-deformation medical device has remarkable protection and medical effects and is high in overall flexibility, and the anti-deformation performance is improved.

1. Name of the product in this design: Ultrasonic debridement machine. 2. Purpose of this design: To clean wounds, remove necrotic tissue, and improve the wound healing environment. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.

The sternum fixing band comprises an adjusting band assembly, one side of the adjusting band assembly is connected with one end of a first clamping plate, the other side of the adjusting band assembly is connected with one end of a second clamping plate, the other end of the first clamping plate is connected with one end of an elastic band, and the other end of the elastic band is connected with the other end of the second clamping plate. The other end of the elastic band is connected with the other end of the second clamping plate; a first shielding plate is detachably arranged at the position, corresponding to the adjusting band assembly, between the first clamping plate and the second clamping plate, and a second shielding plate is detachably arranged at the position, corresponding to the elastic band, between the first clamping plate and the second clamping plate. According to the utility model, the adjusting belt assemblies are arranged on the two clamping plates, so that the tightness is convenient to adjust, and the two clamping plates are convenient to loosen when the two clamping plates are not repeatedly tensioned; the two shielding plates are arranged, so that the wound can be conveniently shielded and cleaned, the back of the patient can be conveniently cleaned, the safety of wound recovery is ensured, and the use comfort of the patient is also improved.

The invention provides a wireless suturing device for a general surgery department muscle operation, and relates to the technical field of medical instruments. Comprising a machine body and a rotating frame installed at the upper end of the machine body. A cleaning and sterilizing mechanism, an unwinding mechanism and a pressing mechanism are installed at one end of the transverse moving mechanism, and a tensioning mechanism is installed on one side of the pressing mechanism. Cleaning liquid in the cleaning liquid container is pumped into the atomizing spray head through the liquid pump to clean a wound, and ultrasonic waves are sent out through the ultrasonic probe, so that dirt, necrotic tissues and bacteria on the wound are dissolved into the cleaning liquid; negative pressure is generated on the inner side of the negative pressure cover through the negative pressure pump, so that waste liquid, blood and removed tissue can be sucked into the collecting container, and the wound is kept clean; the sterilizing lamp emits sterilizing light to sterilize a clean wound, so that the wound is kept in a sterile state as far as possible, and wound infection can be effectively avoided.

A method, kit and instrument (2) for debridement and / or cleaning of wounds, sores or ulcers, the instrument (2) comprising: a first portion (4) comprising an antibacterial composition; a second portion (6) containing a water absorbent material and thereby functioning as a water reservoir; a top surface (8), wherein the top surface is abrasively active; and a water-permeable bottom surface (10), wherein the first portion (4) and the second portion (6) are separated from each other by a water-impermeable main membrane (28).

The invention relates to the technical field of surgical medical instruments, in particular to a surgical debridement device. The holding frame is a frame body with a holding rod; the debridement mechanism comprises a straight cylinder, a bidirectional lead screw is rotationally arranged between the two ends of the straight cylinder, clamping frames clamped with the belt pulleys of the belt pulley sets on the same side are arranged at the two ends of the bidirectional lead screw, and the clamping frames are used for fixing the position of the bidirectional lead screw after position adjustment; the two moving seats are in threaded connection with one side of the bidirectional lead screw, protruding ends are arranged on the surfaces of the moving seats on the two sides at intervals in the circumferential direction, and a brush plate used for brushing wounds is clamped between the two protruding ends which are opposite left and right. By adopting the structural design of the holding frame, the device is easier to carry while being kept compact; in combination with an integrated debridement mechanism, a brush plate is raised or unfolded by rotating a two-way screw rod, and the width distance of bristles of the brush plate is adjusted to meet the cleaning requirements of wounds with different sizes, so that the overall treatment effect is improved.

The present invention provides an oral wound cleaning device and a cleaning device body that can clean wounds in the oral cavity and prevent aspiration of the cleaning solution by elderly people and others. [Solution] The wound cleaning device 1 comprises a mouthpiece 11 having a tooth arch protection part 100 that can be fitted and fixed to the teeth, a cleaning part 110 having a water supply part 111 that sprays cleaning solution onto the wound and a water intake part 112 that sucks up waste liquid containing food debris removed by the spraying of cleaning solution, a water supply device that supplies cleaning solution to the water supply part 111, a water intake device that can store or discharge waste liquid after cleaning, a liquid supply tube having a pump for supplying liquid with one end communicating with the water supply part 111 and the other end connected to the water supply device, and a waste liquid tube with one end communicating with the water intake part 112 and the other end connected to the water intake device. The cleaning part 110 of the mouthpiece 11 does not directly touch the wound and has a liquid storage part 113 that includes a space between the wound and the surrounding gums in which waste liquid can be stored.

The utility model relates to the field of general surgery department, in particular to a general surgery department clinical wound surface cleaning device which comprises a machine body, idler wheels are fixedly installed at the bottom of the machine body, a partition plate is fixedly installed in the machine body, and an illuminating lamp is fixedly installed above the machine body. Through the arrangement of the illuminating lamp, the cleaning tank, the fixing frame, the resistance rotating shaft, the supporting plate, the cleaning box, the jet flow pipeline and the atomizing spray head, the supporting plate can be unfolded above the cleaning tank through the fixing frame and the resistance rotating shaft, so that a patient can directly place a limb needing wound cleaning on the supporting plate conveniently, and the patient can conveniently take advantage of force; the cleaning device is simple in structure and convenient for doctors or nurses to clean wound surfaces, then four groups of illuminating lamps around are turned on to illuminate the current cleaning environment, convenience is provided for the doctors or the nurses, cleaning liquid in the cleaning box can be pumped out through a pressurizing water pump, and the doctors or the nurses can clean the wound surfaces of the patients through atomizing nozzles.

The present application belongs to the technical field of medical apparatus and instruments, and particularly relates to a kind of limb burn wound cleaning equipment, including water storage tank, cleaning pump and cleaning head, cleaning head includes fixedly connected operating lever and shower head, shower head includes outer cylinder and rotating drum, first notch and first mounting bracket are provided on outer cylinder, a plurality of liquid outlet holes are formed in rotating drum, arc-shaped liquid outlet pipe is installed on rotating drum, liquid guide brush bundle is arranged in arc-shaped liquid outlet pipe, inner cylinder is arranged in rotating drum, two ends of inner cylinder are provided with mounting cylinder, second notch is formed in inner cylinder, water inlet pipe and water outlet pipe are respectively connected to two mounting cylinders, flow control valve is installed on water outlet pipe, turbine is installed on second mounting bracket, first transmission wheel is installed on turbine, second transmission wheel is installed on inner cylinder, inner gear ring is formed in rotating drum, second transmission wheel is engaged with first transmission wheel and inner gear ring, to solve the problem that current burn cleaning device is difficult to clean wound foreign matter without causing pain to the injured during flushing.

1. The name of the design product: medical flusher. 2. The use of the design product: used for cleaning wound surface and soft tissue in orthopedic or surgical operation. 3. The design points of the design product: in shape. 4. The picture or photo that best shows the design points: perspective view.

The utility model relates to the technical field of medical instruments, in particular to a negative pressure drainage kit. The negative pressure drainage kit comprises a drainage tube. The drainage tube is provided with a suction part and a connecting part which are sequentially connected. A drainage cavity is formed in the suction part. And a supporting piece is arranged in the drainage cavity. The supporting piece is connected with the inner wall of the suction part, and the drainage cavity is divided into a plurality of drainage channels. A drainage groove is formed in the outer wall of the suction part. The drainage groove is connected with the drainage channel. And a hollow pipe is arranged in the drainage cavity. The hollow tube extends along the axial direction of the drainage tube to form a connecting part. The side wall of the hollow pipe is connected with the supporting piece. According to the negative pressure drainage kit, the hollow tube is arranged in the drainage cavity of the drainage tube, normal saline or other disinfection solutions can be conveniently injected into a wound through the hollow tube, the wound is effectively cleaned, meanwhile, the drainage tube can be prevented from being blocked by blood clots or tissue fragments through flushing, the smoothness of the drainage tube is kept, and the drainage effect is improved.