97 results about "Abdominal operations" patented technology

Provided are a hemostatic clip and a hemostatic clip operation apparatus using the same that can rapidly stop bleeding from a bleeding area of a blood vessel when a middle or large diameter blood vessel partially bleeds during an abdominal operation or a surgery using an endoscope. The hemostatic clip operation apparatus includes a handle, a first gripper configured to primarily stop bleeding from a bleeding area of a blood vessel, a second gripper configured to receive the first gripper and symmetrically bend a closed-loop shaped-hemostatic clip to secondarily clip a periphery of the bleeding area stopped by the first gripper, and a gripper driver configured to connect the handle to the first and second grippers to be interlocked with operation of the handle to operate sequential stopping of bleeding and clipping of the first and second grippers.

A flexible multi-joint operation micro instrument for robot-assisted minimally invasive surgery aims at solving the problem that an existing robot operation micro instrument in minimally invasive surgery can not be positioned, moved and the like in the body of a patient by means of the operation micro instrument. A transmission mechanism is installed on a drive box, six connection holes correspond to a first installation hole, a second installation hole, a third installation hole, a fourth installation hole, a fifth installation hole and a sixth installation hole respectively, and the interior of each connection hole is provided with a transmission element. A first bending transmission mechanism, a second bending transmission mechanism, a third bending transmission mechanism, a fourth bending transmission mechanism, an operating forceps opening and closing transmission mechanism and an operating forceps rotation transmission mechanism are connected with the corresponding transmission elements respectively. The lower end of each transmission element is connected with a micro drive motor. The rear end of a catheter is connected with a catheter fixing element. The front end of the catheter is connected with a flexible bending arm mechanism. The front end of the flexible bending arm mechanism is connected with an operating forceps mechanism. The flexible multi-joint operation micro instrument is used for an abdominal operation.

The invention is applied to the field of communication, and provides a method for navigating an abdominal surgery operation. The method comprises the steps that a first preset algorithm is utilized for automatically extracting mark points from a CT or MR image which is collected before the operation and provided with mark point information so as to obtain mark point set information in pre-operation image space; in the operation process, an image obtaining device is used for obtaining an RGB image and a depth image of an operation area of a patient; the depth image is used for converting two-dimensional mark point coordinate information into three-dimensional coordinates so as to obtain mark point set information of intra-operative physical space; point pair matching operation is carried out on an obtained mark point set of the pre-operation image space and an obtained mark point set of the intra-operative physical space; a conversion result, obtained through registration, of the image space and the physical space is applied to beginning to start the real-time navigation process. The invention further provides a system for navigating the abdominal surgery operation. The method and system for navigating the abdominal surgery operation can improve the navigation precision of the abdominal operation and the safety of the abdominal operation.

The invention discloses an endoscope-holding robot for a minimally invasive abdominal operation. The endoscope-holding robot comprises a horizontal moving mechanism, a vertical moving mechanism, an endoscope gesture adjusting mechanism and an endoscope holding rack, wherein the horizontal moving mechanism is a dual-guide-rail and single-screw lead screw sliding platform which is arranged in a horizontal direction; the vertical moving mechanism is a dual-guide-rail and single-screw lead screw sliding platform which is arranged in a vertical direction, and the vertical moving mechanism is integrally installed on a sliding block of the horizontal moving mechanism and is driven to move left and right by virtue of the sliding block; the endoscope gesture adjusting mechanism comprises a link mechanism and a cross rotary base; an endoscope is clamped by a clamp on the endoscope holding rack; the endoscope is distributed in a vertical direction; and an extension line of the axis of the endoscope passes through the central point of the cross rotary base. The robot disclosed by the invention is simple in integral structure, compact and reasonable in layout, large in motion space, good in action coordination among various moving parts and flexible to operate and control; and especially, the robot has the characteristics of being high in precision and good in sensitivity and coordination when various actions are implemented during running.

The invention relates to a traditional Chinese medicine preparation for treating surgical intestinal adhesions. The traditional Chinese medicine preparation is prepared from the following raw materials in parts by weight: 19-23 parts of radish seed, 10-14 parts of mangnolia officinalis, 10-14 parts of fructus aurantii, 10-14 parts of ligusticum wallichii, 10-14 parts of fructus toosendan, 13-17 parts of red-rooted salvia root, 10-14 parts of common peony root, 10-14 parts of peach kernel, 10-14 parts of red flower, 10-14 parts of bighead atractylodes rhizome, 8-10 parts of costustoot, 19-23 parts of rheum officinale, 5-7 parts of coke hawthorn, 5-7 parts of coke malt, 5-7 parts of coke medicated leaven, 8-10 parts of rhizoma corydalis, 19-23 parts of astragalus membranaceus and 8-10 parts of mirabilite. The traditional Chinese medicine preparation has the advantages of simple preparation process, convenient use, no toxic or side effects, obvious curative effect and low price, and good curative effect on stomachaches, abdominal distensions, unsmooth exhaust, dry stools, intestinal obstructions, and the like caused by intestinal adhesions and is suitable for treating symptoms of stomachaches, abdominal distensions, emesia, constipations, and the like caused by abdominal operations and simple adhesive intestinal obstructions.

A use of an umbilical splint for shaping an umbilicus after an abdominal operation is described. The umbilical splint may comprise an insertion portion extending in a longitudinal direction and terminating at an insertion end for insertion into the umbilicus. Furthermore, the insertion portion may comprise a bulbous section near the insertion end. The bulbous section may be operable to apply pressure to a tissue of the umbilicus after the abdominal operation. The insertion portion may have different cross-sectional shapes including circular and oval. Finally, the insertion portion may be configured to engage the umbilicus such that the umbilical splint is retained within the umbilicus.

The present invention discloses a thermotherapeutic medicated bag for restoring gastrointestinal function after abdominal operation and its production method. It is characterized by that its composition comprises 17 Chinese medicinal materials of radish seed, unripe tangerine peel, fennel fruit, unripe bitter orange, magnolia bark and others. Said invented bag can improve local blood circulation, promote restoration of gastrointestinal function afte abdominal operation, and also can obtain obvious therapeutic effect for curing incomplete intestinal adhesion, ileus, constipation and other abdominal chronic inflammation, etc.

The invention relates to a locking mechanism of a pair of abdominal operation forceps, which is a part in the pair of abdominal operation forceps and is mainly suitable for locking a forceps rod when the pair of abdominal operation forceps is used in the abdominal operation of a human body. The locking mechanism comprises a rotary shaft, a clamping block and a locking positioning pin, and is characterized in that rotary shaft locking holes are formed in the rotary shaft; the central lines of the clamping block, the locking positioning pin and the rotary shaft locking holes are on the same axis and are perpendicular to the central line of the rotary shaft; the locking positioning pin is integrally connected with the clamping block; the rotary shaft locking holes are formed in the circumference of the rotary shaft; and the locking positioning pin is matched with the rotary shaft locking holes to achieve the locking effect. The locking mechanism is reasonable in structure design; the neck part of the forceps rod can be bent at an angle of 0-60 degrees to easily reach the required part of an operator; and the forceps rod can rotate at the angle of 360 degrees and can be locked in a corresponding position, so that the operator can conveniently control the forceps rod. Therefore, the locking mechanism is convenient and reliable to use in the operation.

The invention provides a traditional Chinese medicinal composition which consists of 8-12 parts by weight of radix linderae, 7-11 parts by weight of fructus amomi, 7-11 parts by weight of ginseng, 8-12 parts by weight of peach kernels and 10-14 parts by weight of betel nuts. As required, the composition can further contain a pharmaceutically acceptable carrier, and can be prepared in any medicinal dosage form, preferably in the form of granules or oral liquid. The invention further provides a preparation method of the composition and an application of the composition in preparing medicines for promoting recovery of gastrointestinal function after abdominal operation.

The invention relates to a pair of abdominal cavity forceps capable of performing flushing suction and quick replacement of a catheter. The pair of abdominal cavity forceps is mainly suitable for abdominal operation of a human body. The pair of abdominal cavity forceps includes a clamping mechanism and a flushing suction mechanism. The clamping mechanism includes a forceps head, a push rod, a rotating shaft, a hanging spring and a trigger. The trigger has an automatic returning function. The flushing suction mechanism includes a sliding switch, a catheter, a flushing valve, a negative pressuresuction valve and a guiding tube connector. The sliding switch has effects of clamping and pushing the catheter. The pair of abdominal cavity forceps is reasonable and compact in structural design, tissue flushing and waste liquid suction functions are integrated into the pair of abdominal cavity forceps, not only is the operation time saved, but also the disposable catheter can be quickly replaced, unnecessary surgical infection is avoided, and the pair of abdominal cavity forceps is convenient and reliable to use and low in overall cost.

The invention discloses a puncture device for an abdominal operation in a gastrointestinal surgery, and particularly relates to the field of abdominal puncture devices. The device comprises a supportframe, wherein the top of the support frame is fixedly connected with a first electric push rod, the top of the first electric push rod is fixedly connected with a connecting block, a needle handle isarranged at the bottom of the connecting block, a movable through groove is formed in the support frame, the inner wall of the movable through groove is movably connected with a protecting tube, theinner wall of the protecting tube is fixedly connected with a limiting tube, the inner wall of the limiting tube is movably connected with the surface of the needle handle, the bottom of the needle handle is fixedly connected with a puncture needle, the top of the protecting tube is in threaded connection with a sealing cover, and the middle part of the sealing cover is fixedly connected with an alcohol pad. The puncture needle is always positioned in the protecting tube when not in use. When in use, the puncture needle penetrates through the alcohol pad so as to be sterilized and then is directly penetrated into the body of a patient to avoid contact with the outside air, thereby achieving the purpose of safe puncture.

The invention relates to surgical anti-adhesion flushing liquid, which belongs to the technical field of medicine. The surgical anti-adhesion flushing liquid is prepared from sodium hyaluronate, medicine water and any one kind of materials of sodium chloride or glycine or glucose or mannite or sorbierite. The surgical anti-adhesion flushing liquid provided by the invention is mainly prepared from the sodium hyaluronate as major effective ingredients, and the surgical anti-adhesion flushing liquid can be used for abdominal adhesion, adhesive ileus and the like after the surgical abdominal operation.

The invention discloses a dressing device for wound infection disruption and merged intestinal leakage of an abdominal operation, and belongs to the technical field of clinical medical dressings. The dressing device comprises a suction tube, a double cannula, a drainage tube, a liquid collecting cylinder and a PU (poly urethane) semi-transparent film for sealing a wound, wherein the double cannula consists of an inner tube and an outer tube, and a plurality of side holes are respectively formed in the outer tube and the inner tube; the suction tube, the drainage tube, and the outer tube and inner tube of the double cannula are connected by a cross valve, the liquid outlet end of the drainage tube extends into the liquid collecting cylinder, and the liquid collecting cylinder is connected with a center negative pressure device through a connecting tube; the exterior of the tube wall at the liquid inlet end of the suction tube is coated with composite sponge layers, and a plurality of through holes are formed in the tube wall; the number of composite sponge layers is three, the composite sponge layer for coating the tube wall of the suction tube is a PU foam sponge layer, and polyvinyl alcohol sponge layers are respectively arranged at both sides of the PU foam sponge layer. The dressing device has the advantages that the sealing is reliable, the operation is convenient and rapid, the drainage efficiency is high, the wound is reduced, the wound can be quickly healed, and the pain of a patient is reduced.

The invention discloses a safe protective cover used after thoracic and abdominal operation. Compared with the prior art, the safe protective cover effectively solves the problems of postoperative patient fixation and wound protection while being simple in structure, by means of matching of the protective cover and a fixing device, patient limb motion is limited well, and the wound laceration problem is solved well. By adopting the box-type structure, a doctor can conveniently change fresh dressing for a wound or check the wound in time through a door structure; the safe protective cover is small in size, capable of fixing the upper arms, the neck and the thighs of a patient without delaying infusion operation of the patient and reasonable in structure; a soft cotton cushion is arranged in an inner cavity of the protective cover and formed by gauze, sanitary napkin and a lining, disinfecting liquid medicine is added to the soft cotton cushion, and the soft cotton cushion has the wind preventing and disinfecting functions and protects the wound. A temperature adjusting device is arranged in the safe protective cover, it is avoided that the patient does not wear clothes and therefore feels cold, and wound healing is ensured.

The invention discloses a telescopic dual-purpose drag hook device used for an abdominal operation. The telescopic dual-purpose drag hook device comprises a drag hook, a first connecting half ring and a second connecting half ring, wherein the first connecting half ring and the second connecting half ring are provided with two connecting structures as follows: a first connecting structure is that the end part of one of the two ends of each of the first connecting half ring and the second connecting half ring is an insertion end, the end part of the other end of the two ends of each of the first connecting half ring and the second connecting half ring is provided with an insertion slot for allowing the insertion end to insert, a threaded openings are formed in the surfaces of the insertion slots, the device further comprises fastening bolts which penetrate through the threaded openings and are resisted against the surfaces of the insertion ends, and the first connecting half ring and the second connecting half ring are connected to form a connecting ring with a fixed size through the insertion slots, the insertion ends, and the fastening bolts respectively; a second connecting structure is that a plurality of regulating holes are respectively formed along the ring surfaces of the first connecting half ring and the second connecting half ring, the device further comprises fastening bolts which penetrate through the regulating holes for connecting the first connecting half ring with the second connecting half ring up and down to form a connecting ring with an adjustable opening-closing spacing.

The invention relates to a pair of detachable and bendable insulating abdominal forceps, which is mainly applicable to abdominal operations of human bodies. According to the invention, a locking mechanism positioned which an adjusting and rotating mechanism and a handle is arranged; the locking mechanism is respectively connected with the adjusting and rotating mechanism and the handle; the locking mechanism comprises a clamping block, a locking locating pin and a rotating shaft, wherein a rotating shaft locking hole is formed in the rotating shaft; central lines of the clamping block, the locking locating pin and the rotating shaft locking hole are on the same axis and perpendicular to the central line of the rotating shaft; the locking locating pin is integrally connected with the clamping block; the rotating shaft locking hole is formed in the circumference of the rotating shaft; and the locking is achieved through matching between the locking locating pin and the rotating shaft locking hole; and the detachable and bendable insulating abdominal forceps provided by the invention have the advantages as follows: the structural design is reasonable; as the neck part of the forceps handle can be bent 0-60 degrees, the forceps are easy to reach a desired part of a surgery operator; as the locking mechanism is arranged, the forceps handle can rotate 360 degrees and can be locked in a corresponding position, so that the operator can conveniently control the forceps handle; and the forceps are convenient and reliable to use in surgical operation.

The invention discloses a sterilization disinfectant capable of promoting wound healing after abdominal operation. The sterilization disinfectant is prepared from the following active ingredients in parts by weight: 1 part of sodium carboxymethylcellulose, 8-15 parts of povidone-iodine, 6-12 parts of chlorhexidine, 8-12 parts of herba houttuyniae, 5-8 parts of dandelion, 5-9 parts of honeysuckle flowers, 6-8 parts of fructus forsythiae, 5-8 parts of calyx seu fructus physalis, 5-9 parts of rhizome of fimbriatestipulate begonia, 2-5 parts of largeflower jasmine immature flowers, 6-12 parts of caulis spatholobi, 3-8 parts of herb of vaiante spleenwort, and 2-3 parts of radix achyranthis bidentatae. After being treated by the sterilization disinfectant for 1 min, most bacteria can be killed, and the sterilization disinfectant takes effect rapidly and is high in sterilizing rate. In addition, the sterilization disinfectant has the efficacy of obviously promoting the healing of the surgical incision, thus having the significant clinical application advantage.

The invention relates to a laparoscope specimen bag capable of automatically opening and closing. The bag mouth of a bag body is of a two-layer structure which consists of an outer layer and an inner layer; an inflation chamber is communicated with an air pipe; the other end of the air pipe is connected with an inflation / deflation control device; the inflation / deflation control device comprises a valve body; the valve body is formed by butting a left valve body and a right valve body; one end of the right valve body is a closed end; an inflation hole is formed in one end of the left valve body; a baffle, a piston and a spring I are arranged in the cavity of the valve body; the cavity of the valve body is divided into two parts by the baffle; a through hole is formed in the central position of the baffle; the through hole is provided with an airtight film; the piston is arranged in the cavity between the baffle and the closed end of the valve body. The specimen bag disclosed by the invention is used for abdominal operation, and during the operation process, the specimen bag is put in an abdominal cavity; automatic opening of the bag mouth of the specimen bag can be realized; moreover, after a specimen is placed in the specimen bag, the bag mouth automatically contracts, and the process of taking out the specimen is convenient and fast.

The invention relates to the field of pharmaceutical formulations and particularly relates to a traditional Chinese medicine for treating abdominal distention caused after abdominal operation. The traditional Chinese medicine is characterized by being prepared from raw materials in parts by weight: 15-20 parts of liquorice, 8-15 parts of semen raphani, 6-10 parts of curcuma zedoaria, 15-20 parts of green tangerine peels, 10-15 parts of white atractylodes rhizome, 5-10 parts of fructus forsythiae, 10-15 parts of fructus aurantii, 15-20 parts of fructus amomi, 3-7 parts of radix linderae, 7-14 parts of radix bupleuri, 10-15 parts of folium sennae, 15-20 parts of agastache rugosus and 7-15 parts of pinellia ternata. The traditional Chinese medicine is prepared by the steps of soaking the crude drugs in water, decocting, and then, removing slag to obtain a filtrate. The traditional Chinese medicine is low in cost, wide in medicinal herb resource, convenient to use, rapid in curative effect, high in cure rate and free of any side effects.

The invention belongs to the technical field of medicines and particularly relates to a traditional Chinese medicine for treating gastrointestinal hypofunction after abdominal operations and a preparation method of the traditional Chinese medicine. The traditional Chinese medicine for treating the gastrointestinal hypofunction after the abdominal operations comprises raw traditional Chinese medicinal materials in parts by weight as follows: 3-9 parts of liquorice, 6-12 parts of rhizoma pinellinae praeparata, 6-12 parts of tuckahoe, 6-12 parts of toasted almonds, 9-15 parts of parched white peony roots, 6-12 parts of exocarpium citri rubrum, 15-25 parts of radix polygoni multiflori preparata, 6-12 parts of cortex moutan radicis, 6-12 parts of fructus liquidambaris, 6-12 parts of platycladi seeds, 6-12 parts of rhiaoma iridis tectori, 6-12 parts of red peony root, 3-9 parts of golden cypress, 6-12 parts of hedyotis diffusa, 9-21 parts of sesame, 6-12 parts of cistanche salsa, 6-12 parts of fingered citron, 9-15 parts of angelica sinensis, 9-15 parts of astragalus and 9-15 parts of barbary wolfberry fruit. The traditional Chinese medicine has functions of liver soothing, qi tonifying, spleen strengthening, lung and stomach clearing and through regulating and is clinically applied to the gastrointestinal hypofunction after the abdominal operations, such as poor appetite, abdominal distension, difficult defecation, emesis and the like.

The invention relates to a drug for treating paralytic ileus and promoting stomach and intestine function recovery after an abdominal operation and a preparation method thereof. The drug is prepared from 20 parts by weight of radix astragali, 10 parts by weight of magnolia cortex, 10 parts by weight of bitter orange, 20 parts by weight of raw licorice root, 15 parts by weight of peach seed, 20 parts by weight of ligusticum wallichii, 25 parts by weight of honeysuckle flower and 25 parts by weight of dandelion. The drug is a claybank decoction and has a light traditional Chinese medicine fragrance. The preparation method comprises the following steps of a, weighing the above raw materials according to a formula, b, decocting the above eight medicines by water three times, for 2h each time, wherein in the first decoction process, the amount of used water is four times that of the medicines, and in the second and third decoction processes, the amount of used water is three times that of the medicines, merging the decoctions and carrying out filtration, and c, removing decoction residues, carrying out reduced-pressure condensation on the decoction, carrying out stirring, carrying out dissolution, cooling the solution, carrying out centrifugation, carrying out encapsulation, carrying out steam disinfection, carrying out packaging and carrying out warehousing. The drug can adjust a human stress state after an operation, can improve and keep stability of the inner environment, can promote stomach and intestine function recovery after an abdominal operation, is conducive to human body recovery after the operation and is safe and convenient in use.

The invention discloses an abdominal operation incision retracting device. The abdominal operation incision retracting device comprises a pull hook and a vertical rod as well as a zipper, wherein one end of the zipper is connected with the pull hook; the other end of the zipper is connected with a handle; a plurality of positioning through holes are formed in the zipper; and positioning pin columns are arranged at the top of the vertical rod and matched with the positioning through holes. The abdominal operation incision retracting device is simple in structure, can be used for conveniently adjusting the incision retracting size, and does not influence standing and moving of a doctor.

The invention relates to the field of medicine prescription, in particular to a compound traditional Chinese medicine ointment for treating abdominal distension after abdominal operation. The compound traditional Chinese medicine ointment is characterized by adopting the following raw materials by weight part: 40 to 50 parts of rhubarb, 40 to 50 parts of Magnolia officinalis, 20 to 30 parts of Glauber's salt, 20 to 30 parts of elecampane and 2 to 3 parts of borneol. The raw materials are ground into fine powder, and glycerin is added into the fine powder to be prepared into paste. The compound traditional Chinese medicine ointment has the advantages of low cost, wide medicine source, convenient use and high cure rate without any side effect.

The invention discloses a urologic surgical operation protector. The urologic surgical operation protector comprises a left stop lever, a right stop lever, an upper buckle, a lower buckle, a lantern ring, a lantern ring connecting buckle, an adjusting bolt, a buckle protrusion and a stop lever groove; through the arrangement of the upper buckle, the lower buckle, the left stop lever and the right stop lever, the urologic surgical operation protector is beneficial for positioning accurately and more convenient to use, manufacturing and maintaining cost is reduced, and the service life of the novel buckle type urologic surgical operation protector is prolonged. The urologic surgical operation protector is further provided with a left threaded rod, a fixed ring, a right threaded rod, a probe rod and a scalpel; the position of the fixed plate is adjusted by rotating the left threaded rod and the right threaded rod to position the probe rod, in the abdominal operation cutting process of a patient, the operation is easy and convenient, labor and time are saved, damage to the visceral organs can be avoided, and working difficulty of medical workers is relieved. In addition, the urologic surgical operation protector is simple in structure and convenient to operate and has a certain promoting effect on the improvement of the clinical medical level.

The invention relates to a medical instrument, in particular to a suction head of an aspirator for abdominal operation, which comprises a tube body connected with a negative pressure tube of the aspirator, and a liquid outlet cavity formed at a rear end of joint between the tube body and the negative pressure tube, the tube body can extend into the tube wall of the front end of the abdominal cavity and is provided with a plurality of grooves along the length direction of the tube body, and each groove is communicated with the liquid outlet cavity at the rear end of the pipe body. According tothe invention, the front end of the tube body is provided with a groove, when a negative pressure is provided at the rear end of the tube body, the waste blood and the waste residue in the operation are attracted to the inner cavity of the rear end through the groove at the front end, and since the groove opening is long, compared with the various pores of the existing suction head, the waste blood and the waste residue can be easily passed, and the phenomenon of blockage can be prevented.