65 results about "Abdominal skin" patented technology

The invention relates to a feeding intolerance burst risk early warning method and device based on multi-modal dynamic monitoring. The method comprises the steps that a gastrointestinal tract peristaltic wave image sequence under the abdominal skin surface of a patient is collected; collecting borborygmus data; collecting physical sign physiological data of the patient; monitoring behavior and posture data of the patient in real time; tracking the infinitesimal displacement and deformation of the gastrointestinal wall in the gastrointestinal tract peristaltic wave image sequence, and extracting and quantifying the speed, direction and wave crest and trough change rate of the peristaltic wave and the regularity index of the peristaltic wave; calculating a physiological deviation degree between the fusion feature at the current moment and an expected normal mode generated by the physiological feature baseline model of the patient; and inputting the physiological deviation degree, the change rate of the physiological deviation degree in the time dimension and the accumulated deviation duration into a conditional variation risk assessment model, and outputting a potential spatial distance. Through the non-invasive and highly quantified feeding intolerance risk model, the early recognition capability and clinical intervention efficiency of feeding intolerance are remarkably improved.

The invention relates to the technical field of medical treatment, in particular to an intra-abdominal pressure adjusting device and method.The device comprises an adjustable support used for supporting a skin contact assembly and allowing the position and angle of an electromagnet to be adjusted; the electromagnetic adsorption assembly is fixed on the adjustable bracket and is used for lifting the abdominal skin of the patient according to an electromagnetic adsorption effect so as to reduce the abdominal wall pressure; the skin contact assembly connected with the electromagnetic adsorption assembly is used for being attached to the skin of a patient and forming a sealed space; the control assembly is electrically connected with the electromagnetic adsorption assembly and used for collecting current pressure data and dynamically adjusting current output of the electromagnetic adsorption assembly according to a preset pressure threshold value and the current pressure data. Therefore, the problem that in the prior art, although the body position therapy can relieve the gravity compression of the abdominal wall, in a critical patient needing to be kept in a semi-reclining or upright position, the reverse effect of chest pressure conduction and diaphragm downward movement possibly aggravates the pressure load of the abdominal cavity is solved.

The invention discloses a bellyband with pressure measuring, sensing and alarming functions, the structure of the bellyband comprises a stayband, an anti-skid layer and a detection alarm, the anti-skid layer is adhered to the inner side of the bellyband, and the detection alarm is mounted in the middle of the bellyband. The plastic block is pushed to drive the balls at the upper end and the lower end of the sliding block to slide in the staylace, so that tightness is adjusted when the staylace wraps the belly, the effect of flexibly adjusting wrapping tightening pressure is achieved, and inaccurate adjustment caused by re-bonding is avoided; the tightening pressure of the staylace drives the second terminal and the first terminal to be stretched under the elastic force of the elastic rod, so that the resistance sensor senses the change of the resistance in the closed loop, the tightening pressure between the staylace is converted into electric resistance, and when the pressure exceeds the limit, an alarm is given to ring; the pressure detection is prevented from being affected by soft deformation of the abdominal skin when the pressure is sensed by fitting the skin, and the accuracy of pressure sensing is prevented from being affected.

The embodiment of the invention provides a newborn abdominal pressure monitoring device based on a flexible strain sensor and a manufacturing method of the newborn abdominal pressure monitoring device, and belongs to the technical field of electronic medical treatment. The device comprises an acquisition module used for executing abdomen stretching state monitoring in a state of being attached to abdomen skin to obtain an acquisition signal; wherein the acquisition module comprises a wrinkle-microcrack conductive layer arranged on a flexible substrate layer, and the flexible substrate layer is used for being attached to the abdominal skin; the wrinkle-microcrack conductive layer is used for outputting a corresponding resistance signal as an acquisition signal along with the change of the stretching state of the flexible substrate layer; and the signal processing module is connected with the acquisition module and is used for analyzing the acquired signal to obtain a corresponding abdominal cavity pressure monitoring value. According to the scheme, the safety and convenience of abdominal pressure monitoring are improved, the stability and real-time performance of data are enhanced, and the method can be widely applied to the fields of clinical monitoring, mobile medical treatment, intelligent health monitoring and the like.

The utility model relates to a buckle type sealing puncture outfit which comprises a puncture cannula and a sacculus cannula sleeved outside the puncture cannula, the sacculus cannula comprises a first cannula, a sacculus assembly arranged on the first cannula and a fixing assembly arranged on the first cannula, and the sacculus assembly comprises a sacculus, a connecting pipe and an inflation valve. The first sleeve is sleeved with the balloon, one end of the connecting pipe is communicated with the interior of the balloon, the inflation valve is arranged at the other end of the connecting pipe, and the connecting pipe is partially contained in the first sleeve. According to the buckle type sealing puncture outfit, the balloon is attached to the skin around an abdomen puncture opening of a patient after being inflated, the fixing assembly abuts against and is attached to the skin of the abdomen of the patient, the puncture outfit can be fixed, looseness is avoided, the balloon, the fixing assembly and the skin of the abdomen puncture opening of the patient are well sealed, and the puncture outfit is not prone to falling off. The sealing performance between the puncture outfit and the skin of a patient is improved, and gas leakage in the body of the patient can be effectively prevented.

The invention discloses an ileum bladder replacement stoma preoperative positioning method based on CT body surface projection. The ileum bladder replacement stoma preoperative positioning method comprises the following steps that S1, region division is conducted on the abdomen; s2, externally adhering developing grid paper to the lower right abdomen of the patient, wherein the developing grid paper is consistent with the human body coordinate system of the lower right abdomen; s3, performing CT scanning on the right lower abdomen of the patient, and establishing a horizontal and vertical coordinate system in an image generated by CT scanning; s4, a plurality of rectus abdominis outer edge positioning points are marked in the foot side direction; s5, inputting the horizontal coordinate values of the plurality of rectus abdominis outer edge positioning points into a laser positioning system on the CT machine tool, finding corresponding longitudinal grid lines on the developing grid paper according to the longitudinal coordinate values corresponding to the horizontal coordinate values and the path information, and dotting and marking on the abdominal skin; s6, the rectus abdominis outer edge positioning points are connected into a line, projection marking is completed, and therefore a final stoma positioning area is determined.

The invention discloses a surface double-network composite hydrogel with an imitated clam three-layer structure, which comprises a graphene-containing polyacrylamide hydrogel matrix layer, a poly (N-isopropylacrylamide) gel network thin layer is formed on one side of the graphene-containing polyacrylamide hydrogel matrix layer, and a sodium polymethacrylate gel network thin layer is formed on the other side of the graphene-containing polyacrylamide hydrogel matrix layer. Gel double-network structures with photo-thermal response and pH response are respectively formed on the epidermis on the two sides of the matrix gel, just like the body structure of the insect with the body wrapped by the back skin and the abdominal skin in the nature, and different initial shapes can be presented by adjusting the pH; therefore, various different photo-thermal response complex driving modes are endowed under different initial shapes, and finally photo-thermal response complex deformation capable of being repeatedly programmed is achieved.

The utility model discloses an abdominal pressure belt for aiding delivery and preventing postpartum hemorrhage, which relates to the technical field of medical tools and comprises a bridle and a pressure belt, a cover bag is sewn on the outer side wall of the pressure belt, and a bag is arranged in an interlayer between the pressure belt and the cover bag. The olive oil in the bag is stroked out upwards by stroking the pressing belt from bottom to top, the olive oil overflows from the injection plug through the bag cavity, wets the cotton piece on the inner layer and is evenly smeared on the belly of the pregnant woman through the open holes, the olive oil contains fat-soluble vitamin E, the fat-soluble vitamin E is effectively absorbed by the skin, metabolism can be enhanced, and the belly skin of the pregnant woman is kept wet; the body is improved by utilizing the metabolism enhancing effect of the olive oil, the problem of uterine contraction and weakness can be avoided to a certain extent, and postpartum hemorrhage of pregnant women is avoided.

The embodiment of the present invention provides a neonatal abdominal pressure monitoring device based on a flexible strain sensor and a manufacturing method thereof, which belongs to the field of electronic medical technology. The device includes: an acquisition module, which is used to perform abdominal stretching state monitoring in a state of contact with the abdominal skin and obtain an acquisition signal; wherein, the acquisition module includes a wrinkle-microcrack conductive layer provided on a flexible base layer, and the flexible base layer is used to contact with the abdominal skin; the wrinkle-microcrack conductive layer is used to output a corresponding resistance signal as the acquisition signal as the stretching state of the flexible base layer changes; a signal processing module connected to the acquisition module is used to perform analysis on the acquisition signal to obtain a corresponding abdominal pressure monitoring value. The solution of the present invention not only improves the safety and convenience of abdominal pressure monitoring, but also enhances the stability and real-time performance of the data, and can be widely used in clinical monitoring, mobile medical care, intelligent health monitoring and other fields.

This invention provides an enterostomy protection device, comprising a collection bag, a protective cover, and a buffer assembly. In use, an adhesive plate is attached to the patient's abdominal skin, and the enterostomy passes through a first opening within the collection bag and protective cover. This allows secretions from the enterostomy to flow into the collection bag, facilitating their collection and reducing the risk of infection. The protective cover protects the enterostomy from scratches, pressure, and other damage. When the protective cover is subjected to external force and moves closer to the patient's abdomen, this movement causes a connecting post to move along a guide hole. This movement of the connecting post compresses a limiting plate against a buffer spring, which in turn buffers the force acting on the protective cover. This reduces the force transmitted to the patient's abdomen when the protective cover is subjected to external force, thereby reducing the risk of tearing at the suture between the abdominal wall and intestines and improving the protective effect.

The invention discloses a clinical peritoneal dialysis positioner for the nephrology department. The clinical peritoneal dialysis positioner comprises a waistband worn on the waist of a patient and a positioning assembly detachably arranged at the end of the waistband. The positioning assembly comprises a hydrogel layer, a main plate and a storage plate which are sequentially distributed, and pore channels are formed in the middles of the hydrogel layer, the main plate and the storage plate; the hydrogel layer is attached to the abdomen skin; the main plate and the storage plate are both made of bendable materials, the main plate is attached to the hydrogel layer, and meanwhile the storage plate is detachably installed on the main plate. The end part of the waistband is detachably connected with the main plate in a tightening manner, and the outer section of the dialysis tube body is embedded on the storage plate; according to the device, the waistband and the positioning assembly are arranged, the positioning assembly is attached to the dialysis hole, meanwhile, the in-vitro tube penetrates through the positioning assembly, in addition, the waistband is worn on the waist of a patient, the positioning assembly can be controlled to be stably attached under the condition that the waistband is connected with the positioning assembly, the dragging resistance of the in-vitro tube is enhanced, and the probability of discomfort is reduced.

An apparatus for cutting open a slaughtered poultry body suspended by the legs and already cut free in the region of the cloaca to form a vent opening includes a supporting apparatus for holding / positioning the poultry body during cutting, a tensioning device with a tensioning means for tensioning abdominal skin of the poultry body, and a separating device having at least one separating knife for making a longitudinal cut in the tensioned abdominal skin between the vent opening the sternum tip. The tensioning means is in the form of a knife carrier, with the separating knife pivotably mounted on the carrier to form a unit. The knife is movable relative to the carrier from a standby position, with the knife completely covered inside the carrier, into a cutting position, with the knife protruding from the carrier, and back. A corresponding method is disclosed.

The invention discloses an abdominal cavity operation puncture outfit which comprises a puncture outfit body and further comprises two arc-shaped fixing plates, and the two arc-shaped fixing plates are symmetrically distributed on the two sides of the puncture outfit body. The pedal is treaded by feet, air in the arc-shaped groove is extracted through the air extraction assembly, so that the arc-shaped fixing plates suck the abdominal skin of a patient, the abdominal skin of the patient can be driven to move upwards to cater to the puncture outfit body by pulling the handle with the hand, and meanwhile an operator presses the pressing plate and drives the two arc-shaped fixing plates to deflect and open through the auxiliary assembly. Meanwhile, a puncture opening of the patient is dragged and exposed, so that puncture operation of an operator is facilitated, meanwhile, the linkage assembly is used for driving the two arc-shaped plates to be closed to form a guide channel to guide the puncture outfit body, and then the puncture precision is improved; therefore, the distance between the abdominal skin and the viscera of the patient is increased, the puncture risk is reduced, and meanwhile the operation pressure of medical staff is reduced.

The invention discloses a coupling agent heating and smearing device for ultrasound contrast of abdominal injury patients, and relates to the field of medical instruments, the coupling agent heating and smearing device comprises a disposable coupling agent flattening recoverer and a coupling agent pumping heater, and the coupling agent pumping heater can suck out a coupling agent in a coupling agent glue bottle and heat the coupling agent in the pumping process; the coupling agent pumping heater sprays the heated coupling agent on the abdominal skin on the right side of the disposable coupling agent flattening recoverer, the coupling agent is evenly flattened when the disposable coupling agent flattening recoverer slides towards the right side, and the coupling agent is shoveled and recovered when the disposable coupling agent flattening recoverer slides reversely. The disposable coupling agent flattening recoverer can uniformly flatten a coupling agent on the abdomen, ensures the thickness uniformity of the coupling agent, can quickly shovel up and collect the coupling agent, and can be quickly detached, replaced and discarded to prevent cross infection among patients with skin diseases.

A gastrostomy tube fixing band comprises a fixing band body, the fixing band body comprises an arc-shaped part, the arc-shaped part is provided with a through hole for a gastrostomy tube to penetrate through, and at least the peripheral part of the through hole is provided with a hard supporting part. The fixing band body is provided with a fixing part used for fixing a gastrostomy tube body, a first connecting part and a second connecting part which are detachably connected with each other are arranged at the two ends of the fixing band body respectively, and the first connecting part and the second connecting part are connected so that the fixing band body can be fixed to the abdomen of a patient. Due to the arrangement of the hard supporting part, when the exposed part of the gastrostomy tube is fixed, the leading-in section tube body is kept perpendicular to the abdomen skin of a patient, and the problems that a fixing gasket is not tightly attached to the skin, nutrient solution overflows, wound infection is caused and the like due to lateral inclination are solved; due to the arrangement of the arc-shaped part, a space for placing the fixing gasket is reserved, and the distance between the outermost side of the arc-shaped part and the abdomen of the patient is beneficial to better keeping the leading-in section tube body perpendicular to the abdomen skin of the patient.

The utility model belongs to the field of medical instruments, and discloses a wound closer used after cesarean section, which comprises a fixing plate. The fixing plate is vertically placed, and a sliding groove which is vertically placed downwards is formed in the middle section of any side wall of the fixing plate; a pair of sliding blocks which are symmetrically arranged up and down are clamped in the sliding groove in a sliding mode, a screw which is coaxially arranged is rotationally connected in the sliding groove, the spiral directions of threads, located on the two sides of the symmetrical plane of the two sliding blocks, of the screw are opposite, and the sliding blocks are arranged on the screw in a sleeving mode and are in threaded connection with the screw; horizontal strip-shaped plates are fixed to the ends, away from the fixing plate, of the sliding blocks, medical proof fabric is arranged on the sides, away from the fixing plate, of the strip-shaped plates, and the sides, away from the fixing plate, of the medical proof fabric are used for pasting the abdominal skin of a patient; the two ends of the fixing plate are provided with a pair of symmetrically-arranged bandages in the axis direction of the strip-shaped plate. The two medical adhesive tapes are adhered to the two sides of the wound, and the wound is closed by pulling the two medical adhesive tapes, so that the problem that the skin at the wound is pressed and damaged for a long time when the wound closer is used in the prior art is solved.

The application discloses a uterine contraction detection patch, which comprises a patch base material, a pressure sensor, a PCB and a data transmission unit, the patch base material is used for being attached to a subject, the pressure sensor is arranged on the patch base material, the pressure sensor is used for collecting uterine contraction pressure data of the subject, the PCB is arranged on the patch base material, and the PCB is electrically connected with the pressure sensor. The data transmission unit is electrically connected with the PCB. The uterine contraction detection patch can be attached to the belly of a subject through the patch base material, the patch base material obtains uterine contraction pressure data through the pressure sensor to form uterine contraction data, the patch base material is soft and comfortable, the surface is flat and smooth, damage to the skin of a pregnant woman can be reduced, and bruise or pressure sores on the belly skin of the pregnant woman are avoided.

The invention relates to the technical field of fixing devices, and discloses a peritoneal dialysis external tube fixing device which comprises an adhesive tape body and a box body, two first adhesive tapes are symmetrically arranged on the surface of the adhesive tape body, a second adhesive tape is arranged on the surface of the adhesive tape body, and the second adhesive tape is arranged between the two first adhesive tapes. When the adhesive tape is used, the adhesive tape body, the first adhesive tape and the second adhesive tape are pasted on the skin of the abdomen of a patient to be flatly pasted, and at the moment, the position of the box body is fixed for subsequent use; an operator places the peritoneal dialysis external tube in the placing groove, the peritoneal dialysis external tube is forcibly pressed during placing, so that the peritoneal dialysis external tube is clamped between the two clamping blocks, the peritoneal dialysis external tube is fixed through the device, the device only needs to be attached to the designated position of the abdominal skin of a patient, and the patient does not feel uncomfortable during long-time peritoneal dialysis.

This invention relates to the field of medical monitoring equipment technology, and discloses a wearable device for dynamic electrocardiogram (ECG) monitoring of pregnant women. The device includes a wearable base and an ECG acquisition component, a signal processing unit, and a power supply module mounted on the wearable base. The ECG acquisition component and the signal processing unit are electrically connected. The wearable base includes an upper fixing strap, a lower fixing strap, and a flexible mesh support base fixedly connected between the upper and lower fixing straps. The ECG acquisition component includes at least one ECG electrode and a fixing base. A temperature-sensing control component is disposed inside the ECG electrode. The ECG electrode is attached to one side of the pregnant woman's abdominal skin, and the side of the ECG electrode closest to the pregnant woman's skin has a concave arc-shaped portion adapted to the contour of the pregnant woman's abdomen. The fixing base is located on the side of the flexible mesh support base opposite to the skin. This device improves the accuracy and stability of acquiring weak fetal ECG signals through the temperature-controlled arc-shaped electrode adapted to the pregnant woman's abdomen and the detachable mesh base, simultaneously realizing fetal movement sensing.

The utility model discloses a gynecological nursing uterus warming belt, which comprises a uterus warming belt main body, the top of the uterus warming belt main body is fixedly provided with contact cloth, the uterus warming belt main body is provided with a protection mechanism, the protection mechanism comprises a protection assembly and a plurality of groups of connecting assemblies, and the protection assembly comprises antifouling cloth. The lower surface of the antifouling cloth is fixedly provided with a first child-mother sticker, the upper surface of the contact cloth is fixedly provided with a second child-mother sticker, and the first child-mother sticker and the second child-mother sticker are connected through adhesion. The anti-fouling cloth makes contact with the abdominal skin or abdominal clothes of a patient, the probability that the contact cloth is stained is reduced, the anti-fouling cloth can be detached, the anti-fouling cloth can be replaced after being stained or damaged, the wearing feeling of the patient is improved, and use is convenient.

The invention introduces a comprehensive stoma management system that enhances patient outcomes and addresses current limitations. It features a tube, flanges with locking ridges, and a reusable stoma bag. The tube adapts for intraoperative and postoperative use; its intraoperative version employs a sunrays pattern for smooth bowel accommodation, while the postoperative version, inserted into a formed stoma, includes perforations to redirect stools via bowel contractions, ensuring hygiene. The flanges are circumferentially secured to the bowel mucosa and skin using non-absorbable sutures, eliminating adhesives and reducing skin complications. The flat flange design supports attachment to the abdominal skin, with the bowel mucosa sutured to the flange for a secure stoma. The reusable stoma bag attaches via a click-lock mechanism for convenience. Constructed from durable, biocompatible materials, the system prevents leakage, minimizes skin issues, and enhances stool management, significantly improving patient comfort, quality of life, and healthcare outcomes.

The invention discloses a non-invasive portal vein hemodynamic parameter measuring method and device and a medium, and relates to the technical field of medical detection equipment and biomedical signal processing.The method comprises the steps that abdominal epidermal potential distribution data is collected, a conductivity change area is recognized, and a portal vein trunk three-dimensional thermodynamic diagram is generated; peak coordinates of the portal vein trunk three-dimensional thermodynamic diagram are extracted, a portal vein trunk space positioning coordinate set is obtained, a graphene quantum tunneling sensor is driven to be attached to the abdominal skin surface of the patient based on the portal vein trunk space positioning coordinate set, and an attachment ready signal is output; based on the attachment ready signal, an original current data flow is collected, temperature drift correction is performed on the original current data flow, the original current data flow is converted into an instantaneous flow velocity, and a time-flow velocity sequence is generated. The microcosmic dynamic of early portal extravasated blood is captured, the pathological low-speed event which cannot be detected by the traditional technology is identified, and a non-invasive early warning index is provided for the liver cirrhosis progress risk.

The invention relates to the technical field of gynecological nursing, in particular to a gynecological nursing examination device which comprises an examination bed, an operation table is fixedly mounted on the side wall of the examination bed, an ultrasonic diagnostic apparatus is fixedly mounted at the top of the operation table, a shell is arranged at the top of the operation table, and an L-shaped mounting plate is slidably connected to the side wall of the examination bed. The L-shaped mounting plate is connected with an elastic plate through a connecting assembly, a plurality of arc plates are evenly arranged at the bottom of the elastic plate, and the arc plates and the elastic plate are fixedly connected with springs. When a patient with abdominal skin having cross grain wrinkles is examined, the height and the bending radian of the elastic plate can be flexibly adjusted, a rubber layer at the bottom of the arc-shaped plate is tightly attached to the skin of the patient in cooperation with the buffering effect of the spring, the skin is stably pulled when the L-shaped mounting plate moves, cross grains are effectively leveled, and the examination efficiency is improved. Therefore, uniform smearing of the coupling agent is facilitated, ultrasonic penetrability is improved, and signal interference caused by uneven skin is reduced.

The present invention discloses systems and methods for mapping gastric activity with an electrode array patch disposed over an abdomen skin surface of a patient. A method may include measuring electrical signals associated with gastric activity of the patient with the electrode array patch over a predetermined time period and concurrently receiving patient symptom information, determining one or more normalized biometrics from the measured electrical signals, correlating the one or more normalized biometrics and the patient symptom information, determining a measure of correlation, determining a measure of temporal association, and determining a gastrointestinal phenotype of the patient based at least in part on the measure of correlation and the measure of temporal association. The present invention advantageously enables mapping of gut motility patterns at high spatial resolution for the identification of gastric disorders and provides biomarkers of pathophysiology which include correlations with symptom severity profiles.

The utility model relates to a poultry carcass abdominal oil pumping and removing machine which comprises a machine frame, a production line power device, a poultry body conveying device and an abdominal oil removing device, the production line power device is used for conveying poultry bodies to the poultry body conveying device on the machine frame, and the poultry body conveying device is used for driving the abdominal oil removing device to pump and remove abdominal oil in the poultry bodies; the multiple abdominal oil removing devices are evenly distributed and installed on the poultry body conveying device. Each abdominal oil removing device comprises a main guide rod, an upper sliding block, a lower sliding block, a main oil suction pipe, a vacuumizing air suction main pipe, a dome probe, a clamping guide sleeve, a connecting block and an auxiliary guide rod. The utility model has the advantages that the poultry carcass is not damaged, and the grease stripped from the abdominal skin is not doped with bad substances and tissue fragments; the abdominal oil removal efficiency is high, manpower is saved, large-scale continuous production can be achieved, manual pollution to poultry bodies is avoided, and food safety is guaranteed.

The invention relates to the technical field of skin disinfectors, and discloses an obstetrical disinfector which comprises a bottom plate, a mounting frame is mounted at the top of the bottom plate, a storage bin is mounted in an inner cavity of the mounting frame, a partition plate is fixedly assembled on the inner wall of the storage bin, and a liquid suction assembly is arranged on the outer wall of the partition plate. According to the obstetrical sterilizer, a first connecting plate, a second connecting plate and a third connecting plate are arranged at the bottom of a mounting plate, under the support of a driving spring, a combined smearing device is arc-shaped, and then in the process of smearing the abdomen of a patient, a handheld rod is pushed to be close to the abdomen, so that the abdomen of the patient is smeared; the radian of the smearing device formed by combining the first connecting plate, the second connecting plate and the third connecting plate is changed, the smearing pad can be better attached to the abdomen of a patient, the disinfectant can be evenly smeared on the abdomen skin in a large area, and the smearing pad can be conveniently and rapidly smeared according to the shapes of the abdomens of different patients. The smearing pad can be well attached to the abdominal skin.

The utility model provides a portable laboratory mouse dissecting table which comprises a dissecting table body, a first sliding groove and a second sliding groove are formed in the dissecting table body, and a sliding adjusting piece capable of conducting sliding adjustment in the length direction of the first sliding groove is connected in the first sliding groove. Sliding adjusting pieces capable of conducting sliding adjustment in the length direction of the second sliding groove are connected into the second sliding groove, and each sliding adjusting piece is connected with a fixing clamp. The fixing clamp connected with the sliding adjusting piece in the first sliding groove is used for fixing the four limbs of the laboratory mouse, and the fixing clamp connected with the sliding adjusting piece in the second sliding groove is used for clamping the chest and abdomen skin of the laboratory mouse. During use, the fixing clamps connected with the sliding adjusting pieces in the first sliding grooves are used for fixing the four limbs of an experimental mouse, and the fixing clamps connected with the sliding adjusting pieces in the second sliding grooves are used for clamping and fixing the cut thoracic and abdominal skin, so that the thoracic and abdominal skin of the experimental mouse is kept in an open state; therefore, experimenters can conveniently take out internal organs in the laboratory mouse body.

The utility model discloses a hernia belt for children. The hernia belt comprises a hernia pressing bag, an elastic mounting pad for mounting the hernia pressing bag and a waist belt, a groove, a vertical groove and a transverse groove are formed in the inner side face of the elastic mounting pad, the groove is located in the middle of the inner side face, and the hernia pressing bag is mounted in the groove; the number of the vertical grooves is two, and the two vertical grooves are distributed in the left side and the right side of the groove. The vertical groove penetrates through the upper and lower edges of the elastic mounting pad; the number of the transverse grooves is at least two, and the transverse grooves are communicated between the groove and the two vertical grooves respectively. By adopting the technical scheme, central pressure can be applied to the hernia pressing bag, so that the stress of the hernia pressing bag is more concentrated; the concave grooves, the vertical grooves and the transverse grooves also form a convex-concave structure on the inner side surface of the elastic mounting pad so as to increase the friction force between the elastic mounting pad and the abdominal skin, so that an anti-skid effect is achieved, and the active use requirement of children is met; meanwhile, a ventilation structure can be formed on the inner side surface of the elastic mounting pad, so that the air permeability of the elastic mounting pad is improved, and the wearing is more comfortable.

The invention provides a traditional Chinese medicine composition for treating intestinal obstruction and a preparation method thereof, and belongs to the technical field of intestinal obstruction treatment. The traditional Chinese medicine composition for treating intestinal obstruction comprises 5-15 parts of rheum officinale, 20-40 parts of radix paeoniae alba, 5-15 parts of radix rehmanniae recen, 20-40 parts of pericarpium arecae, 5-15 parts of fructus cannabis, 20-40 parts of sargentgloryvine stem, 20-40 parts of moutan bark, 20-40 parts of dandelion, 5-15 parts of coptis chinensis, 2-10 parts of semen pharbitidis and 20-40 parts of mirabilite. The traditional Chinese medicine composition for treating intestinal obstruction has the effects of clearing heat, purging pathogenic fire, nourishing blood, regulating menstruation and the like, can improve the functions of intestines and stomach and digestive systems, can effectively treat intestinal obstruction diseases, and promotes defecation of intestinal obstruction patients.

The wet and hot compress waistband comprises a hot compress belt, the hot compress belt is formed by sequentially overlapping and compounding a soft outer layer, a soft interlayer and a soft inner layer, a heating cavity is formed between the outer layer and the interlayer, and a dressing cavity is formed between the interlayer and the inner layer; a graphene sheet is arranged in the heating cavity, the graphene sheet transmits heat into the dressing cavity through the interlayer after being electrified and heated, so that dressing which is placed in the dressing cavity in advance is heated and subjected to heat preservation, and the dressing acts on the abdominal skin through the inner layer; the heating cavity and the dressing cavity are isolated in a waterproof mode. The composite interlayer mode is adopted, the outer layer, the interlayer and the inner layer are adopted to form the hot compress belt, the heating cavity is formed between the outer layer and the interlayer, the dressing cavity is formed between the interlayer and the inner layer, the graphene sheet is arranged in the heating cavity to heat dressing in the dressing cavity, and the outer layer, the interlayer, the inner layer and the graphene sheet can be bent. Therefore, the inner layer is attached to the curve of the abdomen, the effects of belt type light wearing and comfortable hot compress are achieved, and the wet hot compress effect is improved.