95 results about "Intestine surgery" patented technology

The invention discloses a quick and comfortable medicine-dosing device for the department of anus and intestine surgery. The quick and comfortable medicine-dosing device comprises a syringe, a fixed seat is arranged below the syringe, the top of the fixed seat is provided with a first clamping groove, the bottom of the syringe is provided with an injection tube, the bottom end of the injection tube is slidably mounted in the first clamping groove, the bottom inner wall of the first clamping groove is provided with a first through hole, a catheter is fixedly mounted in the first through hole, the bottom end of the catheter extends to the outside of a second through hole, and a medicine-dosing head is fixedly mounted on the catheter and is of a hollow structure. The top of the fixed seat isprovided with two first grooves, the two first grooves are symmetrically formed based on the first clamping groove, and two fixing rods are fixedly mounted at the bottom of the syringe. The quick andcomfortable medicine-dosing device is simple in structure and convenient to use and not only is quick and efficient when dosing medicines to a patient, but also can improve comfort of the patient, thesyringe can be dismantled or installed conveniently and quickly, and the medicine adding into the syringe and the cleaning of the medicine-dosing head are facilitated.

The present invention provides an injection infusion operation device relating to the technical field of medical appliance and comprising an administration tube and an injection tube. The administration tube comprises a lubricating cover casing and a storage tube. The surface of storage tube has medicine groove and gasbag membrane, and the right end of storage tube has a controlling end cap; An inflatable cavity is formed between the gasbag membrane and storage tube, and the right ends of gasbag membrane and storage tube are fixed to the left end surface of controlling end cap; A gas-guide tube is fitted inside the controlling end cap, and the left end surface of controlling end cap has a threaded connection piece; the gas-guide tube is open to the inflatable cavity; the surface of lubricating cover casing is of a micropore structure, the lubricating cover casing is tight-connected to the threaded connection piece, and the inner wall of lubricating cover casing has pressure transducers; the left end of the injection tube has a sealing end cap with gas orifices, and a sealed gas-guiding cavity is formed at the threaded connection of controlling end cap and sealing end cap; the surface of injection tube has a display; the pressure transducer is connected to the display through a microprocessor. The present invention can achieve uniform administration in process of an anus and intestine surgery operation, and can achieve an easy operation and less malaise of the patient.

The invention discloses a novel postoperative-analgesia hemostasis device for anus and intestine surgery. The novel postoperative-analgesia hemostasis device comprises a mounting block. A mounting groove is formed in the upper surface of the mounting block. Styptic cotton is placed into the mounting groove. Connection ropes are arranged on two side surfaces of the mounting block and connected withtwo fixing ropes. Straps are arranged at the ends of the two fixing ropes. The novel postoperative-analgesia hemostasis device has the advantages that the device can be fixed to a wound part of a patient to relieve pain and stop bleeding, so that normal movement of the patient is not affected, and frequent medication is avoided, the device is simple to operate and convenient to use, the styptic cotton can stop bleeding, sterile gauze can avoid infection, acesodyne can be sprayed onto the sterile gauze to relieve the pain of the patient, the fixing ropes are connected with the connection ropesthrough hanging rings and fixing blocks, so that the mounting block can be replaced conveniently, convenience in use is achieved, and the first strap and the second strap can be adhered through maleand female surfaces of a hook-and-loop fastener and can be fixed to the waist of the patient, so that convenience in fixation and simplicity in operation are realized.

The invention discloses a novel postoperative pain relieving and stop bleeding device used in the department of anus and intestine surgery. The novel postoperative pain relieving and stop bleeding device comprises a base, a bag body and a medicine feeding device, wherein a heating liquid box is arranged on the upper surface of the base, a liquid inlet is formed in the upper surface of the heating liquid box, a controller is arranged on the upper surface of the base and is electrically connected with an external power supply, a heater is arranged in the internal cavity of the base and located below the heating liquid box, a second water pump is arranged on the upper surface of the inside of the heating liquid box, and an outlet of the second water pump is communicated with a liquid inlet tube. The medicine feeding device of the novel postoperative pain relieving and stop bleeding device used in the department of anus and intestine surgery can be used for feeding a pain relieving or stop bleeding medicine. When the pain relieving or stop bleeding medicine is needed, the controller starts a first water pump, the pain relieving or stop bleeding medicine is fed into a medicine liquid cavity along a medicine guiding tube, the medicine liquid can be distributed to medicine applying parts from medicine distributing holes formed in the side surface of the outer bag body, meanwhile the hot liquid in the heating liquid cavity can accelerate medicine liquid distribution, the working efficiency is improved, and the novel postoperative pain relieving and stop bleeding device has good pain relieving and stop bleeding effects.

The invention provides a catheter fixator for gastrointestinal surgery, and relates to the field of household medical instruments. The catheter fixator for gastrointestinal surgery comprises a shell;a first base disc is fixedly connected to the inner surface of the shell and located in the middle; a fixed seat is fixedly connected to the middle part of the upper surface of the first base disc; engaging teeth are fixedly connected to the upper surface of the first base disc and are positioned on the outer side of the fixed seat; a center column is rotatably connected to the inner surface of the fixed seat; a second base disc is fixedly connected to the outer surface of the center column; a sliding sleeve is slidably connected to the position, located on the upper portion of the second basedisc, of the outer surface of the center column; and a base is fixedly connected to the upper surface of the sliding sleeve. By means of the multi-degree-of-freedom adjustable structure, a doctor canadjust the fixing angle of the catheter according to specific conditions of different patients, the damage to the patients in the treatment process is minimized, recovery of the patients after treatment is better facilitated, the catheter clamping force is adjustable, and the catheter can be effectively prevented from being disengaged.

The invention discloses a catheter fixing device for gastrointestinal surgery, and relates to the technical field of medical instruments. The device comprises a mounting pipe; a conical spring is fixedly connected to one end surface of the mounting pipe; a first sleeve is fixedly connected to one end of the conical spring; a cylinder is fixedly connected in the inner wall of the mounting pipe through connecting rods; the cylinder is positioned at the axial center of the mounting pipe; two telescopic rods are symmetrically and fixedly connected to the circumferential side surface of the cylinder; an arc-shaped plate is fixedly connected to one end of each telescopic rod; and a buffer spring sleeves the circumferential side surface of each telescopic rod. According to the invention, throughthe design of the conical spring, the first sleeve, the cylinder, the telescopic rods, the arc plates, the buffer springs and a second sleeve, the buffer springs and the conical spring are matched toslow down axial movement of the catheter. The structure is simple, the use is convenient, and the problem that recovery of the patient is delayed due to the fact that existing drainage catheters are generally stuck on the skin of a patient by using adhesive tapes and the adhesive tapes fall off easily during turning over and moving of the patient is solved.

The invention relates to the field of medical appliances and particularly relates to a catheter fixing device for gastrointestinal surgery. The catheter fixing device comprises a mounting plate and bearings, wherein fixing components are separately arranged at the left and right sides of the mounting plate, a snapping groove is formed in the front part of the top end of the mounting plate, a C-shaped sliding groove is formed in the rear end of the inner side of the mounting plate, the left and right sides of the C-shaped sliding groove are in sliding connection with L-shaped sliders separately, rear ends of the L-shaped sliders are in threaded connection with screw rods, left ends of the screw rods are rotatably connected to the sidewall of the left end of the C-shaped sliding groove through the bearings, right ends of the screw rods are fixedly connected with turn knobs, a rectangular slide opening is formed in the top of the front end of the C-shaped sliding groove, a rectangular sliding groove is formed in the middle part of the top end of the mounting plate, clamping blocks are fixedly connected to top ends of the L-shaped sliders, and rectangular slide openings are in slip connection with upper ends of the L-shaped sliders. The catheter fixing device for the gastrointestinal surgery, provided by the invention, is good in fixing effect and convenient to disassemble.

The invention provides an instrument for anorectal surgery operation and a using method of the instrument. The anorectal surgery operation is a very important medical treatment branch, an anus part often needs to be expanded in the process of treating anal fissure diseases in the anorectal surgery operation, and the most traditional mode lies in that a doctor completes the process through fingers. The instrument structurally comprises an extending body, a supporting and connecting structure, a diameter expanding structure and a rotary driving assembly. Through the arrangement of the diameter expanding structure, the diameter expanding effect on the anus part can be achieved through the expanding effect of a sheet body structure, and besides, through the driving effect of a rotating motor, the whole diameter expanding structure, especially the sheet body structure, forms the slow rotating effect, so that the better diameter expanding effect is achieved. In addition, through the arrangement of inclined bent driving grooves, the driving effect on a driving head and sliding plates is achieved in the rotating process.

The invention relates to the field of positioning puncture devices, in particular to an intestinal surgery positioning puncture device which comprises a puncture tube base, a puncture control mechanism, a puncture angle adjusting mechanism, a sliding hanging bracket mechanism, a sliding bracket mechanism and sliding groove frame mechanisms; the puncture tube base is connected to the lower end of the puncture control mechanism in a matched mode, and the upper end of the puncture control mechanism is connected to the puncture angle adjusting mechanism in a matched mode; the puncture angle adjusting mechanism is connected to the sliding hanging bracket mechanism in a matched mode; the sliding hanging bracket mechanism is arranged on the sliding bracket mechanism in a sliding fit mode; the sliding bracket mechanism is arranged on the two sliding groove frame mechanisms in a sliding fit mode; and the two sliding groove frame mechanisms are oppositely arranged so as to be clamped and fixed to the two ends of an operating bed. The position and the inclination angle of a puncture tube installed on the device can be adjusted according to the position to be punctured, the puncture speed and the puncture depth can be controlled during puncture, stability is good, and pain caused to a patient is reduced.

The invention discloses a magnetic ring stapler for department of anus and intestine surgery. The magnetic ring stapler comprises a first fixator and a second fixator, wherein the first fixator comprises a first connecting ring and a second connecting ring; the second fixator comprises a third connecting ring and a fourth connecting ring; mounting grooves are kept in the surfaces of both the thirdconnecting ring and the fourth connecting ring; bosses, corresponding to the mounting grooves, are correspondingly arranged at the bottom ends of the first connecting ring and the second connecting ring; first magnets are arranged at the bottom ends of the mounting grooves; and second magnets, corresponding to the first magnets, are arranged at the bottom ends of the bosses. According to the magnetic ring stapler for department of anus and intestine surgery, the first connecting ring and the second connecting ring are connected and the third connecting ring and the fourth connecting ring areconnected, then intestinal canals run through gaps between the connecting rings, and then the two intestinal canals, which are broken, get into contact through mutual adsorption of the magnets and stapling is implemented; therefore, the magnetic ring stapler is simple in structure and convenient to operate, and the magnetic ring stapler is convenient for medical personnel.

The invention discloses portable clinical flushing equipment for the department of anus and intestine surgery, and relates to the field of flushing equipment. The portable clinical flushing equipmentcomprises a handle, a bearing box, a medicine liquid box, a water pump and a linear motor. An opening is formed in the top of the bearing box, the middle of one end of the bearing box is rotationallyto one end of the handle through a bearing, the medicine liquid box is fixedly mounted at the other end of the handle, a first flow guide plate and a second flow guide plate are rotationally mounted at the position, on the opening, of the two side walls of an inner cavity of the bearing box respectively, and inclined limiting plates are fixedly arranged at the positions, below the first flow guideplate and the second flow guide plate, of the inner walls of the two ends of the bearing box respectively. According to the portable clinical flushing equipment, a telescopic rod capable of automatically stretching out and drawing back is arranged to flush the anus of a patient, the flushing comfort level is improved, the flushing effect is good, the bearing box is always located under the telescopic rod, and it is guaranteed that effluent can be received; even though the bearing box is overturned, a water leakage tank can be blocked by a check plate, effluent leakage is reduced as much as possible, and use convenience is improved.

The invention discloses a multifunctional catheter fixing device for gastrointestinal surgery. The multifunctional catheter fixing device comprises a bottom plate, wherein a lifting mechanism is fixedly mounted on the outer surface of the upper end of the bottom plate; a fixing mechanism is arranged on the outer surface of the upper end of the lifting mechanism; a mounting mechanism is arranged between the lifting mechanism and the fixing mechanism; and the fixing mechanism is detachably mounted with the lifting mechanism through the mounting mechanism; the lifting mechanism comprises a fixing block, a mounting groove, a heat dissipation hole, a servo motor, a rotating shaft, a first movable groove, a screw rod, a movable plate, a fixed supporting column, a first guide rod, a second movable groove and a movable supporting rod. According to the multifunctional catheter fixing device for gastrointestinal surgery, the lifting mechanism is arranged so that the height is convenient to adjust; the fixing mechanism is arranged so that a catheter is convenient to clamp and fix; and the mounting mechanism is arranged so that the fixing mechanism is convenient to mount and detach and a better application prospect is brought.

The invention discloses a disposable intestinal anastomat for hospital gastrointestinal surgery. The disposable intestinal anastomat comprises a handle, a non-slip sleeve, a connecting device, an adjusting device and a connecting piece. The connecting device is installed at the right end of the handle, and the rear end of the connecting device can be connected with an external support structure toachieve effective support during working of the anastomat; a universal adjustment mechanism is installed in the connecting device, and the universal adjustment mechanism can rotate at multiple anglesto realize the angle adjustment of the externally installed support structure, the support structure can be effectively adjusted to a suitable support position and suitable for the working angle. Thesupports are installed at both ends of the connecting pipe, movable rods are arranged in the supporting devices, rotating shafts in the movable rods are controlled by elastic wires, and the elastic wires are connected with the adjustment device mounted on the connecting piece, the adjustment device is convenient for a doctor to operate internal pull rods to realize the protruding distance of themovable rods, and outward ejection adjustment during the anastomosis process is facilitated to achieve effective support.

The invention discloses a colon perfusion device for anorectal surgery. The colon perfusion device comprises an injection assembly and a perfusion assembly. An operator fills a liquid storage box with enema liquid, fills an oil storage pipe with lubricating oil, pulls out an inner pipe to the end, away from a liquid injection pipe, of a first piston, and fills the injection pipe with the enema liquid. The invention further discloses an implementation method of the colon perfusion device for anorectal surgery. The operator presses the inner pipe, the enema liquid is injected into the body of a patient through a perfusion pipe, in the process, a perfusion head can be extruded and deformed, an elastic part compresses a sponge mat, the lubricating oil in the sponge mat can be discharged through an oil outlet, the perfusion head can be lubricated, the perfusion pipe can be conveniently inserted, and pain of the patient can be relieved; and during pressing, part of liquid pushes a second piston to move in a slide way, a spring contracts, an air bag is bulged, the colon in the body of the patient can be conveniently expanded, the enema liquid can be conveniently injected until the enema liquid is completely injected into the body of the patient, and then the colon perfusion work can be completed.

The invention discloses a catheter fixing device for the gastrointestinal surgery, which comprises a supporting base, two base plates are symmetrically and integrally formed on the front surface and the rear surface of the supporting base, four springs are symmetrically welded to the adjacent side surfaces of the two base plates, a caliper is fixedly connected to the lower surface of the supporting base, two fixed clamping grooves are symmetrically formed in the front surface and the rear surface of the caliper, and the inner side walls of the fixed clamping grooves are fixedly connected withthe springs; through a linkage mechanism of the springs of the caliper and the base plate, the device can be directly mounted on an operating table or a storage rack stably and disassembly, and the situation of tedious devices used by different departments in the same operating room is avoided; two clamping plates are used to match with a first fixing clamping block and a second fixing clamping block to achieve three-point fixing, which can be used to fix the surgical catheter stably; and meanwhile, a tritium gas pipe is used to cooperate with indication patches, and different text messages ordifferent colors are used to distinguish the catheters.

The invention discloses a gastrointestinal fluid decompression device for gastrointestinal surgical department, and relates to the technical field of medical instruments. The device of the invention comprises a cabinet body, a first liquid storage tank and a second liquid storage tank, the first liquid storage tank and the second storage tank are both arranged inside the cabinet body, one side surface of the cabinet body is connected with a drainage pipe, the input end of the drainage pipe is connected with the second liquid storage tank, the other side surface of the cabinet body is connectedwith a heat supply pipe, one end of the heat supply pipe is connected with a heat compressing plate, the upper surface of the first liquid tank is provided with a cover plate, the surface of the cover plate is provided with a heater, one end of the heater is connected with a heat conduction block, the heat conduction block is arranged inside the first liquid storage tank, the inner part of the cabinet body is also provided with a booster pump, the output end of the booster pump is connected with the supply pipe, one side surface of the cabinet body is connected with a water tank, and the upper end of the water tank is connected with a diversion pipe. According to the present invention, the first liquid storage tank is used to load heating liquid, the heating liquid is dredged to the heatcompressing plate by the diversion structure, and the heat compressing plate is placed on the abdomen of a patient to perform heat compressing and massaging on the corresponding gastrointestinal partsof the patient, so as to improve the comfort of the patient.

The invention belongs to the technical field of anorectal dilators, and discloses a dilator for anorectal surgery. The dilator comprises a fixed ring and four movable arc-shaped dilation pieces installed on the fixed ring; wherein a first driving device adopting an annular structure is mounted at the top of the fixed ring and drives the four dilation pieces to reciprocate in the radial direction at the same time; the first driving device is provided with at least six second driving devices in an annular array, and every two adjacent second driving devices do not interfere with each other, andare used to drive the four dilation pieces to independently reciprocate in the radial direction; four arc-shaped sliding grooves that can be locked and limited are formed in the annular array in the fixed ring, and the four dilation piece move independently along the four arc-shaped sliding grooves. The integral dilator can effectively complete the adjustment of adjacent gaps without causing friction with the inner wall of the anus of a patient, the needs of flexible use are met, and the problem of discomfort of the patient is solved.

The invention relates to the technical field of medical treatment, and discloses a gastrointestinal surgery intestinal tract anastomat convenient for doctors to adjust directions, the gastrointestinal surgery intestinal tract anastomat comprises a shell, the side surface of the shell is rotatably connected with a first connecting shaft, one end of the first connecting shaft is movably provided with an adjusting mechanism, and the upper end of the adjusting mechanism is movably provided with a welding mechanism; and the side face of the shell is rotationally connected with a handle. According to the gastrointestinal surgery intestinal tract anastomat convenient for the doctor to adjust the direction, a handle is clenched, so that a connecting line pulls the first shell on the outer side to move through a rotating wheel, outward turning is facilitated, a wireless switch is turned off after the anastomat stops at a proper position, and the first shell can be fixed; a circular ring welding head does not slide relative to the connecting shaft when needing to be turned outwards and fixed, operation is easy and convenient, manual screw fastening is not needed through a second electromagnetic device and a clamping block, and after welding anastomosis is completed, the circular ring component is convenient to open, and the intestinal tract tissue obtained after welding anastomosis is taken out.

The invention relates to the field of medical equipment, and discloses a medical decompression flushing device for gastrointestinal surgery nursing. The device comprises a box body with an inner cavity divided into a liquid accumulation cavity, a buffer cavity and a water storage cavity; the liquid accumulation cavity is connected with a liquid pumping hose; an ultraviolet lamp tube is arranged inthe buffer cavity; a drying cylinder is arranged between the liquid accumulation cavity and the buffer cavity; an air pump is arranged on the box body; the air inlet end of the air pump communicateswith an inner cavity of the buffer cavity; the air outlet end of the air pump communicates with an inner cavity of the water storage cavity; and a flushing pipe is arranged on the water storage cavity. Impurities can be prevented from entering the air pump through the buffer cavity, so that the problem that the air pump is blocked or jammed is avoided; the drying cylinder filters and dries air flowing through a communicating pipe, and the ultraviolet lamp tube sterilizes and disinfects air flowing through the buffer cavity, so that when gastrointestinal contents are sucked, harmful or odorousgas is prevented from escaping from the gastrointestinal contents; and when the stomach and intestine are flushed, flushing water can be kept clean, bacteria or other impurities cannot be brought intothe stomach and intestine of a patient, and safe use of the device is guaranteed.

The invention relates to a gastrointestinal fluid decompression device for gastrointestinal surgery. The gastrointestinal fluid decompression device comprises a fluid pumping device, an inflation device, a fluid pumping pipe, a lifting mechanism, an inflation pipe, a double-cavity pipe and an inflation air bag, wherein the fluid pumping device communicates with an inner cavity of the double-cavity pipe through the fluid pumping pipe, and the lifting mechanism drives the fluid pumping device to pump accumulated fluid; and the inflation device communicates with an outer cavity of the double-cavity pipe through the inflation pipe, the inflation air bag is arranged at the pumping end of the double-cavity pipe and communicates with the outer cavity, the lifting mechanism drives the inflation device to supply air to the inflation air bag at the same time, and the inflation air bag bulges to fill abdominal cavity space occupied by extracted hydrops. The lifting mechanism is used for simultaneously driving the fluid pumping device and the inflation device, the inflation air bag is inflated while effusion is pumped, it can be guaranteed that a pipe opening corresponding to the inner cavity is completely inserted into effusion, and the situation that the pipe opening is not completely inserted into the effusion, so that the inner wall of the mucous membrane vibrates, and a patient feels uncomfortable, is avoided.

The invention relates to the technical field of medical instruments, and relates to a multifunctional gastrointestinal surgery examination and treatment device, which comprises a treatment device bodyand a motor, a fixed rotating handle is installed in the left side of the treatment device body through a bearing, the surface of the end, inserted into the treatment device body, of the fixed rotating handle is sleeved with a first bevel gear, and the surface of the first bevel gear abuts against the surface of a second bevel gear. According to the invention, a clamping rod and a massage turntable are arranged; through the rotation by a first rotary shaft, a second rotating wheel can be driven to rotate, therefore, a transmission belt can rotate, at the moment, the three groups of massage turntables can rotate through the transmission belt; through rotation of a sleeve rod, the first gear can be rotated, two sets of first bevel gears are rotated by rotating the fixed rotating handle, sothat a clamping rod can be driven to move, a massage rotating disc is moved to the position, needing massage treatment, of a patient through meshing of the clamping rod and the surface of the first gear, and massage treatment can be conducted on the patient through the massage rotating disc.

The invention discloses a multifunctional postoperative analgesia and hemostasis device for the department of anus and intestine surgery, and relates to the technical field of medical instruments. According to the device, the stirring mechanism is arranged in a drug storage box; a clamping mechanism is arranged on the right side of the bottom plate; a supporting sleeve plate is connected with the clamping mechanism; the water inlet end of a suction pump is connected with the drug storage box; the water inlet end of a liquid outlet telescopic pipe is connected with a liquid outlet end of the suction pump, and the liquid outlet telescopic pipe is sleeved with a connecting sleeve; a supporting insertion plate is inserted into the supporting sleeve plate; a fixed plate is fixed on the supporting insertion plate; a sliding block slides in a sliding groove in the upper side of a mounting plate, and the mounting plate is rotationally connected with the fixed plate; a groove is formed in the lower surface of an extrusion plate and arranged on a clamping block located on the sliding block in a sleeving mode; a limiting mechanism is clamped with a clamping seat; an arc-shaped plate is fixed on one side of the mounting plate, and an abutting cotton cushion is fixed on one side of the arc-shaped plate; a drug applying pipe is embedded in the abutting cotton cushion; and a spray head is inserted into the upper ring wall of the drug applying pipe. According to the invention, an affected part can be extruded after an operation, a liquid medicine can be sprayed, operation of medical staff is not needed, and the labor amount of the medical staff is reduced.