36 results about "Abdominal incision" patented technology

A method of laparoscopic (or robotic) surgery, using a hand-port, comprising providing a trocar port operably disposed within a first abdominal incision opening of a patient, providing a hand-port operably disposed within a second abdominal incision opening, introducing an elongate positioner dimensioned to extend through the trocar, introducing a spatulate element through the hand port and joining the spatulate element to the positioner. The procedure further comprises removing an internal organ or other tissue from the operating area in order to make room and add visibility for the laparoscopic intervention, detaching the spatulate element from the positioner, and withdrawing the positioner through the trocar port and the spatulate through the hand port.

An apparatus and method for treating morbid obesity in mammals using a gastric reduction assembly that reduces the gastric volume of a stomach and induces early satiety. The gastric reduction assembly comprises at least two or more expandable devices, each able to be adjustably inflated with a fluid (e.g., a liquid or a gas) using a filling tube. In a preferred embodiment, the gastric reduction assembly is inserted through the abdominal wall and placed at a location exterior to the stomach body, avoiding an abdominal incision. Once positioned near the stomach body, the gastric reduction assembly allows for the external compression of the stomach body to limit food intake. The gastric reduction assembly also minimizes the potential for shifting of the expandable devices after insertion to the stomach body to revert to its pre-compressed state.

A prosthetic mesh and method of use in surgical methods for closure of abdominal incisions and prosthetics for repair of ventral hernias. The mesh provides for a new prosthetic that can be used for closure of laparotomy incisions, in patients at high risk for hernia formation, and in the repair of existing ventral hernias. The mesh utilizes existing multi laminar technology for intra peritoneal mesh, and fashions it in the shape of an intact Rectus Sheath. The mesh matrix can be made of any of the various absorbable or permanent polymer filaments that are woven or knitted into a scaffold for added strength to the abdominal wall closure during the healing phase, and for delivery of bio active substances that contribute to a biochemical milieu that contributes to favorable healing. A permanent non absorbable prosthesis will be desirable in certain circumstances and for particular patients, a slowly dissolving mesh would be ideal in most cases. The absorption of the prosthesis must be slow, approximately one to two years, thus giving enough time to preserve support for the healing abdominal wall repair, as this is the period of time over which most incisional hernias present.

An apparatus and method for treating morbid obesity in mammals using a gastric reduction assembly that reduces the gastric volume of a stomach and induces early satiety. The gastric reduction assembly comprises at least two or more expandable devices, each able to be adjustably inflated with a fluid (e.g., a liquid or a gas) using a filling tube. In a preferred embodiment, the gastric reduction assembly is inserted through the abdominal wall and placed at a location exterior to the stomach body, avoiding an abdominal incision. Once positioned near the stomach body, the gastric reduction assembly allows for the external compression of the stomach body to limit food intake. The gastric reduction assembly also minimizes the potential for shifting of the expandable devices after insertion to the stomach body to revert to its pre-compressed state.

The invention discloses an air bag compression thermal insulation magnetic massage strip which comprises loop fasteners, a strip body, an electric heating layer and an air bag layer. The loop fasteners are located on two sides of the strip body. The strip body are into an upper layer and a lower layer which are respectively the electric heating layer and the air bag layer. An electric heating wire is disposed in the electric heating layer and connected with an electric heating layer power plug. An air bag is disposed in the air bag layer and is connected with an inflating device through an air pipe. The air bag compression thermal insulation magnetic massage strip has the advantages that length of the strip body can be adjusted according to the different parts requiring compression, pressure and temperature can be adjusted according to needs, magnetic massage can be achieved, and multiple functions of shock resisting after cesarean delivery, delivery aiding, abdominal incision compression physical therapy for promoting healing, thrombus preventing after surgeries are integrated in the massage strip.

The present invention discloses the cultivating technology of aseptic cavy and the feed formula. The cultivating technology includes abdominal incision to take out cavy embryo, raising and propagating in aseptic isolating apparatus, and providing delicious feed comprising protein, carbohydrate, fat, vitamins and minerals and Co-60 ray irradiated. The cavy thus raised has high survival rate and no microbe and parasite infection, and makes it possible to obtain correct and reliable experiment result. The present invention may be used widely in various research and production fields.

A laparoscopy tool includes a sheath and a control wire slideably disposed within a lumen of the sheath. The sheath has a diameter of less than 1.6 mm and is introduced through an abdominal incision. A handle axially displaces the control wire within the lumen and operates a conventional tip with wire-controlled opposing jaws that is introduced through the umbilicus and has a bore formed in its trailing end. A first set of blades in the bore engage grooves formed in the leading end of the control wire and a second set of blades engages the sheath to prevent sheath retraction. A cam displaces the second set of blades away from the sheath for sheath introduction and removal, and toward the sheath to prevent sheath retraction. The tip is removed through the umbilicus and the tool is removed through the abdominal incision when the surgery is completed.

A small intestine submucosa mesh is adapted for use in surgical abdominal closure routines. The submucosa mesh is incorporated into the normal surgical protocol for abdominal closure procedures. The submucosa mesh is applied to the abdominal incision area and maintains and enhances the stability and integrity of the abdominal wall closure, thereby preventing the onset or occurrence of incisional hernias. The submucosa mesh can also be applied to surgical closure procedures involving treatment of a hernia defect, such as an incisional hernia or other non-incisional hernia. The submucosa construct can also be adapted for use as a suturing component or bioretention suture. The submucosa construct can be adapted for use as part of a surgical strategy to facilitate wound healing, regeneration, reconstruction, and replacement of anatomical structures, such as tissues and organs.

The invention discloses an elastic fast stretching device for abdominal surgery incision, which comprises two symmetrical and hinged left and right driving rods, the head and tail of the four stretching and retracting rods are respectively hinged together through rotating shafts to form a rhombus structure. A linear bearing or a sliding sleeve is set on the retracting rod, and a rotary sleeve or a smooth shaft is vertically connected to one side of the linear bearing or the sliding sleeve; an elastic adjustment mechanism is arranged between the left and right driving rods. In the present invention, after the four expansion and contraction rods of rhombus structure are compressed, each linear bearing or sliding sleeve can shrink to the center, so that the distance between the four rotating sleeves is small and can be smoothly inserted into the incision. During the unfolding process of each retractable rod, the linear bearing or sliding sleeve can automatically slide and finally maintain a square distribution. The operation is convenient and the effect is good.

A simple abdomen opening therapy device is characterized by comprising a sterile transparent adhesive film (1) and an incision sticker (2); female buckles or male buckles of lock catch clamps (2) is fixed on one surface, which is not adhered to a patient, of the sterile transparent adhesive film (1); the lock catch clamps (2) are fixed on the sterile transparent adhesive film (1) in two rows; thetwo rows of lock catch clamps are opposite to the incision of the patient; female buckles or male buckles of the lock catch clamps (3) are fixed to the periphery of an abdominal incision of the patient through the sterile transparent adhesive film (1) pasted on the periphery of the incision of the patient; and male buckles or female buckles of the lock catch clamps (3) on the two sides of the incision sticker (2) are inserted into the female buckles or male buckles of the lock catch clamps (2) on the sterile transparent adhesive film (1) and tightened, so that the incision is closed to preventinfection. The abdomen opening time can be effectively shortened, enteroatmospheric fistula after abdomen opening is effectively reduced, and the abdomen opening therapy device is time-saving and labor-saving and helps save the hospitalization cost and the like.

The invention discloses a dressing device for bile leakage of abdominal incision infection split and merging. The device comprises a suction tube, a drainage tube, a washing pipe, a lavage tube and a liquid collection bottle; the suction tube, the drainage tube and the washing pipe are communicated by a three-way connector; a liquid outlet end of the drainage tube extends into the liquid collection bottle which is connected with central negative pressure by a connecting pipe; the outside of a pipe wall of a liquid inlet end of the suction tube is wrapped with sponge, and the pipe wall arranged in the sponge is provided with a plurality of through holes; a pipe wall of a free end of the washing pipe is provided with a plurality of side holes; the washing pipe is connected with the lavage tube by a double-chamber glass connector; the device further comprises a semipermeable membrane used for closing the surface of a wound. The device has the characteristics of closing the wound rapidly, reducing the surface of the wound, realizing good drainage, quick healing and little suffering, and the like.

A laparoscope abdominal incision stapler comprises a hollow handle. Two rotating shafts are arranged at the lower end of the hollow handle, gears and first rotating rods are arranged on the rotating shafts, second rotating rods are hinged at the lower ends of the first rotating rods, suture needle placing cavities are fixedly formed in the outer sides of the second rotating rods, openings are formed in the upper ends of the suture needle placing cavities, a push-pull rod for driving the gears to rotate is arranged in the hollow handle, and teeth matched with the gears are arranged on the lower portion of the push-pull rod, and the push-pull rod drives the gears to rotate through racks to drive the first rotating rods to rotate. According to the stapler, stapling is implemented in a clamping groove, the stapler is rotatably unfolded and then penetrates out of an abdominal cavity after being safely placed into the abdominal cavity, visceral organs in the abdominal cavity are protected, and injury and faulty operation are avoided.

The disposable adjustable laparoscopic hand aid mainly consists of an arm barrel, an arm strap, an outer ring, an outer ring caliber adjustment device, a spreading device, an inner ring, an inner ring caliber adjustment device and gloves. The arm barrel is fixed on On the outer side of the outer ring, there is an arm strap at the top; the inner ring is fixed on the inner side of the outer ring; between the inner and outer rings is a cylindrical membrane; the inner and outer rings are elastic rings, and are equipped with inner and outer ring diameter adjustment devices; Turn over and connect to the outer ring. The disposable laparoscopic adjustable hand aid is provided with elastic inner and outer rings and an inner and outer ring caliber adjustment device, which can cooperate with each other to adjust the inner and outer ring calibers. Therefore, the caliber of the inner and outer rings of the hand aid can be adjusted according to factors such as the operating range, surrounding organs, surgical incision, operator's arm and palm, to improve surgical operability; the mouth of the glove is everted and fixed to the outer ring to meet the sealing requirements and Sterile requirements; the expansion device can assist in exposing the target organs and reduce the interference of surrounding organs; it can protect the abdominal wall incision and reduce the wear and tear on the incision.

The invention discloses an abdominal puncture rod and a puncture outfit with electric knife and extraction balloon. The puncture rod comprises a puncture head; the puncture head is connected with thepuncture rod base through a cylindrical connecting rod; the external wall of the cylindrical connecting rod is provided with an annular groove, a first balloon and a second balloon are arranged in theannular groove, and the second balloon is positioned on the outer side of the first balloon; a first electric knife bit used for electrocoagulation is arranged on the puncture head; a second electricknife bit used for electrocoagulation is arranged on the second balloon; the cylindrical connecting rod is internally provided with a first lumen communicated with the first balloon and a second lumen communicated with the second balloon at one end; the other ends of the first lumen and the second lumen respectively extend to the puncture rod base and are respectively communicated with a first water injection joint and a second water injection joint on the puncture rod base. By filling the first balloon or filling the first balloon and the second balloon at the same time, the abdominal incision can be gradually expanded; the second electric knife bit closes an electric cutting current, and the expansion effect of the first balloon and the second balloon can be improved.

The invention relates to a shunt pipe enterocoelia end implant device, comprising a sleeve and a puncture needle, wherein the sleeve is internally provided with a blunt stylet or a sharp-pointed puncture needle. By using the implant device, the abdominal incision of a patient can be reduced to 0.5cm from 6-8cm in a traditional surgery, thus reducing the injury surface of the patient, relieving pain for the patient and speeding up the incision healing. When the implant device is used, the operation can be simple, safe and reliable, and the operation time is shortened to be no more than 5min from 20min in the traditional surgery, thus improving the operation efficiency; the operation which is finished by requiring the cooperation of two people or even more currently can be finished easily by one surgeon independently, thus lowering the labor cost; and the sleeve structure design is reasonable, thus facilitating the sleeve structure to be separated from the shunt pipe.

The invention discloses a puncture needle special for a children inguinal hernia sac high ligation. The puncture needle comprises a needle body, a needle core and a hook needle; the needle body is of a hollow tube-shaped structure; the head is an inclined section and forms a puncture end; the tail is provided with a needle base; a needle core inlet is formed in the tail of the needle base and communicated with the interior of the needle body tube-shaped structure; the handheld end is arranged at the tail of the needle core; the needle core can be arranged in the needle body through the needle core inlet in a penetrating mode and is matched with the interior of the needle body tube-shaped structure; the length of the hook needle is larger than that of the needle body; a hook is arranged at the head; and the hook needle can be inserted into the needle body (1) tube-shaped structure through the needle core inlet in the penetrating mode and can extend out from the puncture end. When the puncture needle is used for the children inguinal hernia sac high ligation, an incision in the abdomen of a child patient is not needed, and the puncture needle can puncture to the operation part directly, so that operation is simple and rapid, operative wounds are small, and the recovery speed is high; in addition, the morbidity of complications such as seminiferous duct damage, hydrocele and iatrogenic cryptorchid can be greatly reduced.

The invention discloses a postpartum nursing belt. The postpartum nursing belt comprises an incision nursing module, a pressure adjusting module and a positioning module, wherein the incision nursing module is used for conducting compression hemostasis and disinfection nursing on an incision of a vertical abdominal incision of a puerpera, the pressure adjusting module is used for adjusting the pressure of the incision nursing module on the incision of the vertical abdominal incision of the puerpera, the positioning module is used for positioning the incision nursing module to the abdominal incision of the puerpera, the incision nursing module comprises two supporting seats, at least four side plates and a box body, the supporting seats are located at the two ends of the side plates, the side plates are located between the two supporting seats, the cross section of each supporting seat is in a U shape, the supporting seats are hinged to the side plates, the supporting seats and the side plates are hinged to form a rectangular cavity, the box body is located in the rectangular cavity formed by the supporting seats and the side plates, the cross section of the box body is in an inverted-T shape, the box body comprises a shoulder part and a protruding part, through holes are formed in the upper surface of the box body at equal intervals, the number of the through holes is not less than four, the through holes sequentially penetrate through the shoulder part and the protruding part from top to bottom, and adjusting rods are mounted in the through holes.

The invention discloses a cesarean section safe delivery device, which is characterized in that the cesarean section safe delivery device comprises multiple hemostatic clips, a clip placer and an abdominal cavity protective plate. The abdominal cavity protective plate is a soft round plate of which the periphery is a plate skirt part and the middle is provided with a round hole; the inner diameter of the round hole is equivalent to the diameter of a uterine incision which is supported to be round; the three fourths arc of the round hole is connected with an elastic open support ring by a circle of coffer; two ends of the opening of the ring are respectively connected with one adjustment lever; the multiple hemostatic clips are clamped at the periphery of the uterine incision by the clip placer to close blood vessels; the open support ring is contracted by reducing an included angle between the two adjustment levers, and then is reversely buckled and set in the uterine incision; the open support ring is reset to support the uterine incision to be round by enlarging the included angle between the two adjustment levers, the coffer envelops all the hemostatic clips at the periphery of the uterine incision, and the plate skirt part covers an abdominal incision and the abdominal cavity.

The invention belongs to the technical field of medical instruments, and provides a magnetic control device for carrying wireless micro-devices to enter and exit an abdominal cavity, wherein the magnetic control device is used for an intra-abdominal surgery and detection. The magnetic control device comprises an internal portion, an external portion and a feeder, the internal portion and the external portion are provided with corresponding magnetic materials, and a carrying bin is arranged in the front of the internal portion and can carry the micro-devices such as a wireless light source anda wireless camera. Magnetic materials are arranged at the front end of a telescopic rod of the feeder, the internal portion is fed into the abdominal cavity and magnetically draws with the external portion outside a body, the internal portion and the external portion are fixed inside and outside a front abdominal wall, and the internal portion is withdrawn and taken out after the surgery. Feeding,removal and fixation of the wireless micro-devices entering and exiting the abdominal cavity are finished by magnetic force, moving adjustment of the wireless micro-devices on the front abdominal wall is finished, the magnetic control device is simple and reasonable in design, reliable and practical, abdominal incisions are not increased, a plurality of light sources and a plurality of cameras can be arranged in the front abdominal wall in a dome-like combined manner, and effective assistance is provided for intra-abdominal shadowless lighting, stereoscopic camera shooting, wireless abdominalendoscopic surgeries and the like.

The invention belongs to the field of traditional Chinese medicine and discloses a traditional Chinese medicine composition for treating abdominal incision induration after a cesarean delivery operation and a preparation method thereof. The traditional Chinese medicine composition is prepared from 20-40 parts of harba lycopi, 15-30 parts of dandelion, 10-15 parts of faber galeola roots, 10-20 parts of caulis spatholobi, 1-10 parts of spina gleditsiae, 20-40 parts of grapevine roots, 20-40 parts of portulaca oleracea and 5-15 parts of bletilla striata. All medicinal raw materials are compatible and interact with one another, the effects of promoting blood circulation to remove blood stasis, clearing away heat and toxic materials, cooling the blood, relieving swelling, removing stasis and promoting tissue regeneration are achieved, the raw materials are prepared into external-use dosage forms against the etiology and pathogenesis of the abdominal incision induration after the cesarean delivery operation, and the composition is applied to exterior but the efficacy reaches the interior, so that qi and blood are regulated, qi circulation is promoted, stasis is removed, toxin is carried away and discharged outward, blood stasis is dispersed, tissue regeneration is promoted, and the induration can be alleviated; the wound surface grows vigorously.

The invention relates to an invisible endoscopic channel for minimally invasive abdominal surgery, which comprises a circular balloon (12), an abdominal channel tube (13) and a self-sealing porous platform (19), and is characterized in that the circular balloon (12) is arranged at the outer ring of the lower part of the abdominal channel tube (13); and the circular balloon passes through the self-sealing porous platform (19) by an extension air-filled tube (14) communicated with the balloon cavity, and then is connected with an external air source through a Luer joint, thereby forming a controllable balloon structure for the invisible endoscopic channel for the minimally invasive abdominal surgery. By additionally arranging the circular balloon catheter on the common abdominal channel tube, when the abdominal channel tube is used for expanding and positioning the incision in the minimally invasive abdominal surgery, the abdominal channel tube can be inversely covered around the incision of the inner wall of abdominal incision effectively by the expanded balloon, thereby effectively ensuring stable positioning of the abdominal channel tube and the incision, and a technical support for normally carrying out the minimally invasive abdominal surgery is provided.

A dual-tube feeding tube assembly for single-procedure placement inside the body of a patient, the assembly having a tubing unit including a gastric tube and jejunal tube adjacent one another such that the proximal end of the tubing unit is positioned outside the patient's body and the distal end is positioned inside the patient's body. A pointed tip attachment piece on the proximal end of the tubing unit allows the tubing unit to be pulled orally through the patient's esophagus and stomach until the pointed tip attachment piece extends through an abdominal incision. A set of bumpers on opposite sides of the abdomen wall maintain the position of the tubing unit such that the distal end remains inside the body and the proximal end remains outside the body so that medicine, food, and other substances can be supplied to the patient through the tubing unit.

Provided are methods and compositions for treating a wound in a subject. The methods include applying a pharmaceutical composition that includes a first precursor material agent including fibrinogen, a second precursor material agent including thrombin, and silver particles to an abdominal incision site in an amount effective to treat the abdominal incision site. Also provided are pharmaceutical compositions and devices for use in the subject methods.

The invention relates to a laparoscopic flushing and drainage device with double sheaths, comprising a first sheath, a second sheath and a flushing and drainage tube; the first sheath has a channel for the second sheath to be inserted into, and the second sheath The tube has a channel for the irrigation and drainage tube to be inserted into. The second sheath includes a tube body, a sealing valve arranged in the middle of the tube body, and a scraper arranged between the sealing valve and the head end of the tube body. The irrigation and drainage tube includes a flushing tube, The drainage tube and the rear tube body, the flushing tube and the drainage tube have arcuate cross-sections, there is a gap between the flushing tube and the drainage tube for the pin shaft and the scraper to pass through, the head end of the drainage tube is closed, and the vertical Both the straight side wall and the curved side wall are provided with internal drainage holes. The laparoscopic flushing and drainage device of the present invention can be quickly and accurately inserted through the abdominal incision, can prevent blood clots in the abdominal cavity from blocking the drainage hole, and after the flushing and drainage tube is pulled out, the sheath tube will be automatically closed without affecting the pneumoperitoneum effect.

The invention discloses a device for replacement of a stomach and intestine fistula. The device comprises a fistula body, a fistula replacement joint, an inflatable gasbag, an inflatable vent valve and a constraint pad; the fistula replacement joint is connected with one end of the fistula body, and provided with a center channel and a valve element for cutting off the center channel; the valve element is provided with an opening part, and the opening part can achieve gas sealing when an external apparatus penetrates through the opening part, and achieve automatic closing after the external apparatus is drawn out; the fistula body penetrates through the inflatable gasbag, and the inflatable gasbag is connected with the side wall of the fistula body; the fistula body comprises a center through hole and an inflatable channel; the center through hole is communicated with the center channel of the fistula replacement joint, and the inflatable channel is communicated with the inflatable gasbag and the inflatable vent valve separately. The constraint pad sleeves the fistula body, and can seal the surrounding skin area of an abdominal incision for inserting the stomach and intestine fistula. Friction force between the constraint pad and the fistula body can keep the relative positions of the constraint pad and the fistula body constant. By means of the device, a clinical operator conveniently and quickly replaces the stomach and intestine fistula.

The invention relates to an abdominal incision protecting device. By the aid of the abdominal incision protecting device, the problem that abdominal incision cut by surgical beginners is not straight and the attractiveness and healing are affected can be effectively solved. The technical scheme includes that the abdominal incision protecting device comprises a shell, opening slide plates, lower push plates and a push-pull plate below the opening slide plates. The opening slide plates are arranged on the shell, the push-pull plate capable of sliding is arranged in the shell and is positioned below the opening slide plates, and the lower push plates are arranged on the outer sides of the opening slide plates and the outer side of the push-pull plate and are arranged in slide grooves in the shell. The abdominal incision protecting device has the advantages that the abdominal incision protecting device is simple in operation, easy to manufacture, convenient to mount and use and long in service life, the problem that the abdominal incision cut by the surgical beginners is not straight and the attractiveness and healing are affected can be effectively solved, and the abdominal incision protecting device is innovation of abdominal incision assisting devices.

The invention discloses a subcutaneous negative pressure drainage apparatus for abdominal incision. The subcutaneous negative pressure drainage apparatus comprises a negative pressure drainage ball, a connecting tube, a piston, a hanging ring, a first negative pressure drainage tube, a second negative pressure drainage tube, side holes and a puncture needle, wherein the connecting tube is directly arranged on one side of the negative pressure drainage ball; one end of the connecting tube is connected with the piston; the other side of the negative pressure drainage ball is connected with the first negative pressure drainage tube and the second negative pressure drainage tube; the first negative pressure drainage tube is communicated with the negative pressure drainage ball; multiple side holes are formed in the second negative pressure drainage tube; the puncture needle is fixedly connected to the other end of the second negative pressure drainage tube. The subcutaneous negative pressure drainage apparatus disclosed by the invention has the beneficial effects of being capable of reducing the occurrence rate of abdominal incision effusion and incision infection, alleviating the pain, shortening the length of stay, reducing the hospitalization cost and alleviating the workload of doctors.

The invention provides a medical fixing and drop-prevention bellyband. The medical fixing and drop-prevention bellyband is characterized in that the main body is made from a front piece of pure cottoncloth and a rear piece of pure cotton cloth with good water absorption performance and gas permeability, separable pendants and connecting rings (4) are sewed on and fixed to the pure cotton cloth respectively and can be quickly separated and fixed, wearing is facilitated, the fixing and drop-prevention bellyband gets elastic by adjusting the length of an adjusting cord (1), an arch plate (5) isadded into the bellyband, bellyband pressing cloth (202) is sewed at the chords of the arch plate (5), the arch plate (5) is utilized to support and press the bellyband, so that the bellyband is flatly pressed on the wound, the shortcomings of stacking, laminating and slip of a conventional bellyband are made up for, it is ensured that abdominal incisions bleed a little, wound healing is facilitated, the effect of fixation and protection is achieved, the separable pendants are added, the operation is simple, dressing changing is convenient, the time is saved, and popularization is facilitated.