16 results about "Blood stained" patented technology

The present application belongs to the technical field of cleaning supplies, and particularly relates to a high-efficiency blood-stain removing powder and a preparation method thereof. The high-efficiency blood-stain removing powder provided by the present application comprises the following raw materials and mass fractions: 45.0-65.0 parts of sodium percarbonate, 12.0-18.0 parts of an auxiliary agent, 11.0-18.0 parts of an auxiliary cleaning agent, 4.0-7.0 parts of anhydrous sodium metasilicate, 1.0-3.0 parts of a non-ionic surfactant, 1.5-2.5 parts of an enzyme preparation, 0.2-1.0 parts of an antibacterial agent, 1.0-3.0 parts of a thickening agent, and 0.1-0.5 parts of a fragrance; the auxiliary cleaning agent is composed of sodium carbonate and sodium alpha-alkenyl sulfonate at a mass ratio of 8.0-12.0:3.0-6.0. When the high-efficiency blood-stain removing powder of the present application is used, no complex operation is needed, and blood stains can be easily removed through simple soaking, without laborious scrubbing, so that the effect of 'quick cleaning and complete stain removal' is truly achieved.

A method for a cleaning apparatus represents groundbreaking advancement in hand hygiene technology. Users can personalize cleaning routine by selecting from modes such as thorough, regular, or quick wash, with facial ID recognition or voice recognition ensuring a tailored experience based on individual preferences. The apparatus employs movable nozzles and predefined spraying patterns for systematic and consistent hand cleaning. Advanced feedback mechanisms, including audio, visual, and haptic signals, keep users informed throughout the process. Cleaning apparatus beyond conventional hand-cleaning methods by integrating soap and lotion dispensing units, a drying element, UV sterilization, and self-cleaning capabilities. These features collectively elevate hygiene standards, providing users with a comprehensive solution for maintaining optimal hand cleanliness. Health monitoring is seamlessly integrated, with image sensors detecting unusual patterns such as blood stains or tumors, triggering timely alerts for users to seek professional advice. A comprehensive self-cleaning mode is activated when the user is away.

The utility model relates to the field of medical instruments, and discloses a disposable slip pad for surgery, which comprises a pad body, sliding edges are fixedly connected to two sides of the pad body, fixing components are slidably connected to the interiors of the sliding edges, a plurality of permeation holes are formed in the surface of the pad body, a water absorption layer is fixedly connected to the interior of the pad body, and the water absorption layer is fixedly connected to the interior of the pad body. A sliding layer is fixedly connected to the bottom of the mat body, fixing edges are fixedly connected to the two sides of the mat body, the ends, away from the mat body, of the fixing edges are fixedly connected to the outer portion of the sliding layer, and a plurality of handles are fixedly connected to the two sides of the top of the mat body. According to the utility model, through the work of the pad body and the permeation holes, blood stains, body fluid and the like generated in the operation process flow into the water absorption layer through the permeation holes to be absorbed, the cleanness and sanitation of the operation environment are kept, and the pad body and the sliding layer are fixed together through the fixing edge, so that the auxiliary movement friction force is small, and the operation requirement is met.

The utility model discloses a bloodstain screening device, which relates to the field of bloodstain screening and comprises a screening component, the screening component comprises a hollow through shell, a reagent strip limiting tube is fixedly connected inside the front end of the through shell, and the front end of the through shell is gradually narrowed flat. The bloodstain screening device comprises a through shell, a colloidal gold reagent strip is arranged in the through shell, a reagent strip limiting tube is arranged in the through shell, the reagent strip limiting tube is of a flat strip-shaped design with the hollow interior, the through shell and the reagent strip limiting tube are both made of transparent acrylic materials, and a test tube is fixed in the middle of the interior of the through shell. The internal buffer solution can fully soak the reagent strip conveniently, the internal buffer solution is absorbed by the built-in cotton ball, the internal piston rod is pushed to extrude the cotton ball when inspection is needed, the buffer solution is extruded out to be in contact with the reagent strip, the buffer solution does not need to be prepared in real time during detection, and the overall detection efficiency can be improved.

The utility model relates to the field of female hygienic products, in particular to an absorption core for fading bloodstains and a female hygienic product provided with the same, which comprises a core main body, a compressed elastic fiber structure is arranged on the core main body, and the elastic fiber structure expands in volume after being triggered by liquid. The sanitary product is used for solving the problems that due to the fact that an absorption core of an existing sanitary product for women is still insufficient in menstrual blood absorption speed and absorption amount, menstrual blood stays on the surface of the absorption core, body health of women is affected, use experience is poor, and the sanitary product is not friendly to women with blood faint. Through expansion generated after the elastic fiber structure is triggered, on one hand, menstrual blood is promoted to be quickly transferred downwards through volume increase, and therefore the menstrual blood staying on the surface of the elastic fiber structure is reduced; on the other hand, blood stains on the surface layer of the elastic fiber structure are dispersed through expansion, and the blood stains in the elastic fiber structure are covered by unfolded fibers, so that rapid fading of menstrual blood is formed visually.

This invention discloses a fixation device for animal medical experiments, comprising a support frame, a square tube fixedly connected to the bottom of the support frame, a first motor fixedly connected to the side of the square tube, a one-way threaded rod fixedly connected to the output end of the first motor, a sliding frame threadedly connected to the one-way threaded rod, a connecting rack fixedly connected to one side of the sliding frame, and an external toothed ratchet ring meshing with the connecting rack. The support frame is fixedly connected to a first bevel gear, and a disc is fixedly connected to the side of the first bevel gear away from the support frame. This invention effectively avoids experimental interference caused by blood stains and odors, ensuring data accuracy. The device features an automatic post-experiment cleaning mechanism that quickly cleans blood stains and odors from components such as the support frame and flip clamp, preventing residual odors from irritating subsequent experimental animals, reducing abnormal reactions such as animal restlessness and stress, stabilizing physiological indicators such as heart rate and blood pressure, and ensuring the accuracy and consistency of data from multiple batches of experiments.

The invention relates to the technical field of surgical patient nursing, in particular to a tourniquet antifouling treatment device with a circulating supply and last disinfection mechanism, which comprises a tourniquet decontamination box, one side of the tourniquet decontamination box is fixedly connected with two groups of pushing mechanisms, and the movable ends of the two groups of pushing mechanisms are fixedly connected with a bloodstain treatment module and a sterilization module respectively; the bloodstain treatment module comprises a bloodstain treatment box, the side face of the bloodstain treatment box communicates with the sterilization module, and a bloodstain treatment mechanism, a reciprocating movement mechanism and a disinfectant spraying mechanism which are distributed from top to bottom are installed in the bloodstain treatment box; fixing is completed through the reciprocating moving mechanism, the bloodstain treatment mechanism can treat the suturing positions on the two sides of the tourniquet in a targeted mode, the reciprocating moving mechanism drives the tourniquet to move in a reciprocating mode, and it is ensured that the treatment mechanism comprehensively cleans bloodstain; the groove plate is arranged below the suture position of the tourniquet, so that the suture position can fluctuate up and down in the moving process and is accurately matched with the transverse cleaning brush, and blood stains at the suture position are accurately removed.

The present disclosure relates to a blood staining patch, a method and device for a blood test using the same, and more particularly, to a patch configured to contain a staining reagent for staining blood and a method and device for economically testing blood using the same. A blood testing method according to an aspect of the present disclosure, which is a blood testing method in which a patch, which includes a mesh structure forming micro-cavities and is configured to contain a staining reagent for staining targets present in blood in the micro-cavities, is used to perform a blood test through staining of the staining target, includes placing blood in a reaction region, and providing the staining reagent to the reaction region using the patch configured to contain the staining reagent.

The application discloses an intelligent egg belt analysis device and method, and belongs to the field of automatic detection. The device solves the problems of low counting accuracy, easy environmental interference and single function of the prior art. It comprises a three-dimensional adjustable support for adapting to different production lines, an industrial camera and a core optical imaging cavity. The cavity cover is arranged in the field of view of the camera and comprises a ring-shaped multi-layer light source and a light shield, which jointly build a stable optical imaging environment isolated from external environmental light. An edge computing device is electrically connected with the camera and the light source, receives the egg images collected in the stable environment, and performs high-precision counting, quality detection (such as crack, dirt and blood stain) or specification analysis based on the images. The application realizes high-precision, strong anti-interference and multifunctional integrated online analysis by physically isolating environmental interference, combining a programmable optimized lighting scheme and an advanced visual algorithm, and can generate structured data to support fine production management.

The invention provides a medical instrument residual blood detection kit and a use method thereof, and relates to the technical field of medical detection. The medical instrument residual blood detection kit comprises a lower barrel body and an upper barrel body; the top of the lower can body is connected with an upper can body, the lower can body is sleeved with a movable outer barrel, and the movable outer barrel is connected with the upper can body. The outer part of the movable outer cylinder is connected with two bolts; a can cover is connected into the top of the upper can body, and a movable ring is connected to the top of the can cover and connected with the upper can body. Three springs are installed on the top of the barrel cover, and an ultrasonic vibration rod is connected into the barrel cover in a penetrating mode. Ultrasonic waves emitted by the ultrasonic vibration rod are conducted in water, impact of water particles is accelerated, cleaning of residual bloodstains on the medical instrument is conducted, the bloodstains are dissolved in purified water, and a sample is conveniently extracted to conduct residual bloodstain detection operation. The problems that the dirt condition on the surface of an instrument is observed through human eyes in the prior art, only some large-particle stains can be detected, and trace blood residues are difficult to accurately recognize are solved.

The present application relates to the technical field of acellular matrix repair materials, and discloses a preparation method of human acellular alveolar bone matrix microparticles, comprising the following steps: step S1: obtaining fresh and clean human alveolar bone from a clinic; and step S2: processing the obtained human alveolar bone and performing two cleaning operations on the human alveolar bone. According to the preparation method, after the human alveolar bone obtained from the clinic is cleaned, the cells, blood stains and exogenous DNA in the alveolar bone are successfully removed by using an ultrasonic cleaner and a common deionized water treatment liquid on the market without relying on a nuclease, the immunogenicity of the material is effectively reduced, the biocompatibility and safety are significantly improved, the natural structure and collagen integrity of the alveolar bone are retained, the preparation process is simplified, and the use of chemical reagents is reduced, so that the acellular alveolar bone matrix microparticles which are safe, non-toxic and suitable for scientific research and clinical application are prepared.

The invention discloses a two-hole water spraying elevation angle dental handpiece and a cooling control method thereof. The two-hole water spraying elevation dental handpiece comprises a connecting section, a transition section and a handpiece body which are connected in sequence, the handpiece body is provided with a machine needle, two water spraying holes are formed in the front end of the handpiece body, a water inlet pipe is further arranged in the front end of the handpiece body, the two water spraying holes are both communicated with the water inlet pipe, outlets of the water spraying holes are formed in the front end of the handpiece body, and the water spraying holes are communicated with the water inlet pipe. And the water spraying holes are inclined towards the axis of the machine head body, so that the water outlet track of the water spraying holes can be intersected with the machine needle. The two water injection nozzles are arranged to inject water to the bur, so that the bur can be well cooled, and bloodstain and chippings can be flushed. And the water spraying holes are formed below (above) the machine needle, so that even if the water flow is relatively large, visual interference on the operation of a doctor is avoided, and the operation of the doctor is facilitated.

The invention discloses a bacteriostatic bloodstain-removing composition and a preparation method thereof in the field of daily chemicals, the composition comprises two newly designed modified compounds: a pyridine sarcosine benzotriazole copolymer and a quaternized chitosan gallic acid histidine graft copolymer, the components are scientifically compounded with various plant extracts, a surfactant, a biological enzyme preparation and a chelating agent. The preparation method comprises the following steps: dissolving the surfactant in hot water to form a solution, cooling, sequentially adding the plant extract, the two modified compounds, the biological enzyme preparation and the chelating agent, and finally adjusting the pH value to obtain a final product. The two modified compounds have a synergistic effect, the capability of decomposing protein and lipid components in blood stains is remarkably enhanced, a broad-spectrum and lasting antibacterial effect is provided, meanwhile, the antibacterial agent is mild and harmless to fabric fibers and environmentally friendly, and perfect combination of efficient stain removal and powerful bacteriostasis is achieved.

The invention relates to a bedspread for the obstetrics and gynecology department, in particular to a disposable high-absorption anti-permeation intelligent bedspread and a using method.The bedspread comprises a bedspread body and a bedspread edge which is arranged on the periphery of the bedspread body and can be fixed to a mattress of an obstetric table, and a humidity sensor is arranged in the bedspread and communicates with a receiving terminal in a room of the obstetric table. When the humidity sensor detects that the liquid absorption amount of the bedspread reaches a set value, detection information is firstly transmitted to the receiving terminal, then the receiving terminal transmits the received information to the nurse station terminal, and the nurse station terminal automatically sends out reminding information, so that medical staff are prevented from replacing the bedspread due to busy and missing, and the working efficiency is improved. And the safety and the timeliness are improved. The cover body is of a three-layer structure, the surface layer of the water-repellent hydrophilic double-effect non-woven fabric can reduce the discomfort of a puerpera in contact with a wet surface, and blood stains are prevented from remaining on the skin; the absorption layer composed of the high-power water absorption resin layer and the fluffy non-woven fabric layer can prevent liquid from being accumulated on the surface layer, and the side leakage probability is reduced.

The application discloses a deboning processing device for eels and relates to the technical field of eel deboning processing. The device comprises an eel deboning mechanism, the eel deboning mechanism comprises a processing table, the surface of the processing table is provided with a processing control panel, one end of the top of the processing table is fixedly provided with an eel conveying assembly, the top of the processing table is fixedly provided with an eel cutting assembly, the eel cutting assembly is located on one side of the eel conveying assembly, and the top of the processing table is fixedly provided with a position pressing and deboning assembly. The device can convey and cut open eels, is beneficial to conveying and cutting open eels from the upper side, improves the convenience of eel cutting, can displace and debone the cut open eels, is beneficial to efficiently deboning eels, improves the efficiency of eel deboning processing, can convey and clean the deboned eels, is beneficial to flushing the blood stains on the surface of eels, and improves the effect of subsequent eel processing.

The utility model discloses a handheld portable free flap blood supply detector, and relates to the technical field of medical equipment. The detector main body is used for detecting the assembling and fixing work of the whole part; the system further comprises; the detection mechanism is mounted in the detector main body and is used for detecting flap blood supply; one end of the bottom of the handle is welded with the outer wall of the detector main body; the telescopic rod is mounted in the detector main body; when the detector is used for blood supply detection, the open end of the bottom of the detector body is attached to the surface of a free flap, the button can drive the buckle to move downwards while being pressed, then one end of the bottom of the buckle can be clamped with the clamping groove in the outer wall of the detector body, and then the needle body can puncture the flap to observe the blood supply condition; after blood supply observation, the button is loosened, and the buckle and the clamping groove are clamped, so that the needle body cannot automatically contract towards the interior of the detector, and the interior of the detector main body is prevented from being polluted by blood stains on the surface of the needle body.