40 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 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 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.

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.

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.

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 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 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 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 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.

A tocodynamometer (toco) has a housing configured to be maintained against the abdominal skin of the maternal patient, wherein the housing forms a sealed cavity. A sensing membrane is on a front side of the housing, wherein the sensing membrane is configured to be in contact with the abdominal skin and to deform inward during uterine contractions of the maternal patient. A sensor is located in the sealed cavity of the housing and configured to provide an output based on the inward deformation of the sensing membrane. A processor is within the sealed cavity and configured to receive the output of the sensor and to generate a uterine activity value based thereon. A pressure diffusing membrane is on at least one side of the housing and is configured to expand outward when the sensing membrane deforms inward to mitigate pressure increase within the sealed cavity.

A robotic system for identifying abnormal tissue within a subject's body is provided. The robotic system includes one or more robotic arms and an ultrasound probe supporting portion that is configured to hold an ultrasound probe. The robotic system is configured to maintain the ultrasound probe at a constant orientation in space as the robotic system moves the ultrasound probe. A computer processor drives the robotic system to acquire ultrasound images of the subject's pelvis and / or abdomen while moving the ultrasound probe relative to the subject's pelvis and / or abdomen, and while maintaining the ultrasound probe in a hovering position over skin of the subject's pelvis and / or abdomen. The computer processor identifies abnormal tissue based upon the ultrasound images. Other applications are also described.

The utility model discloses a disposable hygienic product capable of relieving dysmenorrhea symptom, which relates to the technical field of menstrual period trousers, and comprises a front blocking cloth, a rear blocking cloth, an elastic waistline and a sanitary napkin, a tearable heating patch and a traditional Chinese medicine patch are arranged between the front blocking cloth and the rear blocking cloth, the tearable heating patch and the traditional Chinese medicine patch are opposite to the belly position of a human body, and the elastic waistline is arranged on the elastic waistline. When the tearable film on the front side is torn off, external air can penetrate through the air hole units to react with the self-heating material to generate heat, so that the temperature of the abdomen can be increased, local blood vessels are promoted to expand, blood circulation is promoted, blood supply of the uterus is improved, dysmenorrhea caused by too strong or inharmonious uterine contraction is relieved, and after the tearable film on the rear side is torn off, the blood circulation is promoted. The tearable adhesive surface is adhered to the abdominal skin, the ointment can always contact with the abdomen, medicine components can be absorbed by a human body, the ointment can be softened under the heating effect, Chinese herbal medicine components in the ointment can be more easily absorbed by the skin, and meanwhile, the temperature of the abdomen is increased, so that pore opening is facilitated.

The utility model provides a waist abdomen massage appearance, including waistband main part, vibrating mechanism and massage disc, vibrating mechanism includes eccentric rotation block, casing and the motor that is connected with casing, massage disc is connected with casing, and massage disc is located one side of waistband main part near skin surface, the other side of casing is located waistband main part, motor drives eccentric rotation block rotation, makes massage disc produce vibration, to abdomen vibration massage. Through motor drive eccentric rotation block rotation, make casing and the massage disc that is connected with casing produce vibration, thereby make massage disc to abdomen skin surface swing massage. In the massage process, motor need not positive and negative rotation alternation, avoided motor frequently to carry out positive and negative brake and switching, thereby eliminated single motor in positive and negative switching obvious commutation heterophonic that is easy to emit, guaranteed the quietness of massage process, simultaneously, also do not exist motor cannot lead to massage rhythm incoherence problem of quick response positive and negative direction switching, improved the massage experience.

The invention provides pocket menstrual period trousers and a preparation device thereof, and relates to the technical field of medical nursing, a hot compress patch is sewn on the surface of a menstrual period trousers body, the surface of the hot compress patch is sleeved with a hot compress patch packaging bag, pasting faces are arranged on the inner side and the surface of the menstrual period trousers body, and one side of the menstrual period trousers body is connected with a first bandage and a second bandage. Velcro tapes are attached to the tail ends of the first binding band and the second binding band, the first binding band and the second binding band are connected with the pasting face through the Velcro tapes, and a single-layer bag opening is formed in the open end of the hot compress paste packaging bag. According to the pocket menstrual period trousers, the blocking thickness between the hot compress patch and the abdominal skin of a wearer can be controlled by controlling the bonding positions of the two binding bands and the bonding face on one side of the hot compress patch, so that the temperature conducted by the hot compress patch in the early stage and the later stage can be balanced and unified, coating of glue liquid is more accurate, no extra coating equipment needs to be set up, and the cost is reduced. The equipment cost is also reduced, and the development of the biomedical engineering industry is promoted.

The application discloses a flexible wearable monitoring system based on intestinal sound and enteric electrical signal, comprising: N flexible circuit boards arranged on the abdominal skin, an intestinal sound acquisition module and an enteric electrical acquisition module are arranged on each flexible circuit board, wherein the intestinal sound acquisition module acquires intestinal sound signals and external sound signals through two microphones placed back to back respectively, the enteric electrical acquisition module acquires enteric electrical signals through a laser-engraved serpentine electrode array, and the serpentine electrode array is composed of three serpentine electrodes distributed at 120 degrees. A signal receiving and analyzing module realizes comprehensive discrimination and abnormal detection of small intestinal function state by fusing and analyzing enteric electrical signals, intestinal sound signals and external sound signals, and combining meal state evaluation and postoperative recovery monitoring. The application can solve the defect of insufficient information amount when intestinal function is detected by a single signal, so that more comprehensive and accurate monitoring of intestinal peristalsis is realized, and the problem of insufficient accuracy of existing intestinal monitoring technology is solved.

The invention relates to the technical field of subcutaneous injection auxiliary instruments, in particular to a sucking and lifting type subcutaneous injection assistor and an alternate injection auxiliary positioning device.The sucking and lifting type subcutaneous injection assistor comprises a cavity, and the lower end opening of the cavity is a flat opening or is matched with the upward-arching shape of the abdominal skin in the natural state; a needle inlet protruding out of the upper surface of the cavity is formed in the middle of the upper end of the cavity and detachably connected with a negative pressure opening cover, a lower protruding ring is arranged at the lower end of the needle inlet, the length of the lower protruding ring is smaller than the height of the inner face of the circumferential wall of the cavity, a through hole communicated with a cavity of the cavity is formed in the upper portion of the cavity, and an exhaust pressure limiting valve is connected to the through hole. The alternate injection auxiliary positioning device comprises a positioning connecting piece provided with a convex column, a left bandlet, a right bandlet and a plurality of suction-lifting type subcutaneous injection assistors. The syringe is simple in structure, free of consumables, more standard and reliable in sucking and lifting quality state, simple in cover body, easy to open and capable of safely prompting that the skin sucking and lifting state meets the requirement for reliable cover opening, normal-pressure injection can be conducted by a single person, and short-term repeated acupuncture is easily avoided.

The utility model discloses a wave style belly massage instrument relates to massage instrument technical field, including shell, the inner wall of shell is equipped with the side massage structure, the one side of side massage structure is equipped with the controller, the one side of the controller is equipped with the main massage mechanism, the controller and the main massage mechanism are both installed on the inner bottom surface of shell, the main massage mechanism is equipped with the main massage mechanism. The shell is attached to the belly navel, then the control panel and the controller are used for controlling the side massage structures and the main massage mechanism to work, the double-shaft motor is used for driving the one-way lead screw to rotate to enable the cross support to jack the first massage head, and therefore the two sides of the belly navel are vibrated and pressed; the navel of a patient serves as the center, annular friction movement is conducted on the skin of the abdomen in the clockwise direction, effective massage of the abdomen is achieved, the abdomen massage device can conduct abdomen massage treatment at any time according to the will of the patient, the illness state of the patient is relieved, and the economic burden of the patient is relieved.

The utility model relates to a protection device for preventing secondary injury of abdominal skin tissues in minimally invasive surgery, which is characterized by comprising a protection sleeve, an air valve joint and an air leakage prevention connecting mechanism, the air leakage prevention connecting mechanism comprises a connecting main body, a main body rear seat, a magnetic sheet, a magnet and a sealing cap, the connecting main body sleeves the periphery of the tail part of the protective sleeve, one end of the main body rear seat is inserted into the connecting main body and is in sealing connection with the connecting main body, the sealing cap is arranged at the other end of the main body rear seat, the magnetic sheet is arranged inside the main body rear seat, and the magnet is arranged in the sealing cap. The magnet is arranged on the periphery of the main body rear seat, the air inlet end of the air valve connector is used for being communicated with an air supply device, and the air outlet end of the air valve connector is communicated with the connecting main body. The endoscope can be prevented from being in direct contact with skin tissue, and secondary damage caused by back-and-forth friction to the skin tissue is effectively prevented.

The invention relates to a weight-losing and digestion-assisting massager and a massage method, a massage head on the weight-losing and digestion-assisting massager is driven by a motor to be in contact with abdominal skin to drive the skin, subcutaneous fat and muscle to do transverse reciprocating motion and swing together, and the effects of losing weight, helping gastrointestinal motility and promoting digestion are achieved. The weight-losing and digestion-helping massager is almost silent during low-speed massage, does not disturb others, is mounted on the sitting frame and the horizontal frame, so that massage is more convenient and comfortable, two hands can be liberated, people can do other things while massaging, and different massage and digestion-helping experiences are provided for users.

A uterine contraction pressure gauge (too) has a housing configured to remain against the abdominal skin of a maternal patient, where the housing forms a sealed cavity. A sensing membrane is on the anterior side of the housing, where the sensing membrane is configured to contact the abdominal skin and configured to deform inwardly during the occurrence of uterine contractions in the maternal patient. A sensor is located in the sealed cavity of the housing and is configured to provide an output based on inward deformation of the sensing membrane. A processor is within the sealed lumen and is configured to receive an output of the sensor and to generate a uterine activity value based on the output. A pressure diffusion membrane is on at least one side of the housing and is configured to expand outward when the sensing membrane deforms inward to mitigate a pressure increase within the sealed cavity.

The invention provides an abdominal skin pinghuang decoction and application thereof in treatment of knee osteoarthritis, and belongs to the technical field of traditional Chinese medicines. The invention provides a traditional Chinese medicine composition for treating knee osteoarthritis, which comprises pericarpium arecae, glabrous sarcandra herb, semen brassicae, radix clematidis, poria peel, rhizoma atractylodis, cortex phellodendri and radix cyathulae, and can play a comprehensive treatment effect from multiple ways of resisting inflammation, easing pain, regulating cartilage metabolism, resisting oxidation, inhibiting cartilage cell apoptosis and the like through the synergistic effect of various active ingredients. The cartilage protection or repair is promoted while the symptoms are relieved, so that the defects of the existing western medicine treatment are overcome. According to the traditional Chinese medicine composition disclosed by the invention, structural damage, dysfunction and inflammation microenvironments are improved at the same time, the limitation of single-path treatment of celecoxib is broken through, and the curative effect of the traditional Chinese medicine composition exceeds that of celecoxib at a high dosage.

Embodiments of the present disclosure provide methods and systems for mapping colonic and rectal activity with an electrode array patch disposed over an abdomen skin surface of a patient. The method includes non-invasively measuring electrical signals associated with colonic activity of the patient with the electrode array patch over a predetermined time period, receiving the measured electrical signals from the electrode array patch over the predetermined time period, determining one or more abnormal cyclic motor patterns (CMPs) and / or abnormal high amplitude propagated contractions (HAPCs) based at least in part on the received measured electrical signals, and generating a report comprising at least the determination of the one or more abnormal CMPs and / or abnormal HAPCs.

A full-automatic ultrasonic imaging postpartum hemorrhage uterine cavity gauze-air bag filling hemostasis training device relates to medical education equipment and comprises a simulation postpartum puerpera model, a microcomputer controller, a full-automatic blood circulation device, a full-automatic uterine cavity balloon inflation-exhaust-pressure detection device, a manual inflation device, a uterine cavity filling balloon and a vaginal obstruction air bag. The simulated postpartum hemorrhage uterus is arranged in the abdominal skin-subcutaneous tissue and the abdominal-pelvic cavity of the simulated postpartum puerpera model, and is formed in a mold by adopting organic glue with the basically same tissue density and acoustic impedance characteristics as those of a real person, so that postpartum hemorrhage such as vaginal bleeding, bleeding of a bleeding observation tube, and the like is vividly simulated. A color Doppler dynamic blood flow image can be displayed on a display screen by scanning a uterus area through a color ultrasonic diagnostic apparatus probe. The device can be used for carrying out uterine cavity balloon-gauze inflation filling rapid hemostasis, is suitable for carrying out postpartum hemorrhage uterine cavity gauze-balloon filling hemostasis training and examination in the obstetrical department, and remarkably improves the training effect.

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.