79 results about "Cardiothoracic surgery department" patented technology

The invention provides a lung expiration training device for nursing of cardiothoracic surgery patients and relates to the technical field of medical equipment. The lung expiration training device based on cardiothoracic surgery patient nursing comprises a base, wherein vertical plates are fixedly connected to the positions, close to the left side edge and the right side edge, of the upper surface of the base, a top plate is fixedly connected to the tops of the vertical plates, an air conveying pipe is arranged above the base, and two ends of the air conveying pipe penetrate through the vertical plates; an adjuster is fixedly connected to a surface, close to the right side, of the gas conveying pipe, a first one-way valve is fixedly connected to the surface, located on the left side of the adjuster, of the gas conveying pipe, and a gas flow detection sensor is fixedly connected to an inner side wall of the gas conveying pipe. The device is advantaged in that the position of the vent hole can be adjusted by shifting the shifting block, training difficulty can be controlled according to the expiration condition of a patient, the breathing condition of the patient can be improved more quickly, training efficiency of the patient can be improved, the patient can see the training result more quickly, and the patient is helped to cultivate training confidence.

The invention discloses a surgery assisting device used in the cardiothoracic surgery department. The surgery assisting device comprises a base, wherein a lifting supporting rod is arranged on the base, the bottom of the lifting supporting rod is fixedly connected with the base, the top of the lifting supporting rod is in rotary connection with a tray, partition plates are arranged in the tray anddivide the tray into multiple storage spaces, and an arm bracket is arranged on the side wall of the tray. The lifting supporting rod can perform lifting, the height of the tray can be adjusted, thetray is in rotary connection with the lifting supporting rod, multiple storage spaces separated by the partition plates are arranged in the tray, and different medical instruments can be stored. The tray can rotate, tray rotation as required is facilitated, the arm bracket on the tray can support the arm of a doctor after the doctor works for a long time, and fatigue of the doctor is relieved.

The invention discloses bletilla glucomannan self-assembled nano particles, and a preparation method and applications thereof. According to the preparation method, bletilla glucomannan dry powder with a molecular weight ranging from 20 to 150kDa is extracted from bletilla striata tuber, and the bletilla glucomannan self-assembled nano particles are obtained via a plurality of steps. According to the bletilla glucomannan self-assembled nano particles, the porosity, the gelling capacity, and the stability of bletilla glucomannan are maintained and improved; no toxic or side effect is caused; the bletilla glucomannan self-assembled nano particles possess excellent biocompatibility, is capable of stopping bleeding, promoting wound healing, and stopping overflow of exudate, and can be used for tissue haemostasis, tissue sealing, and tissue bonding in surgical fields such as general surgery department, orthopedics department, cardiothoracic surgery department, neurosurgery department, and gynaecology and obstetrics.

The invention discloses a surgical operation robot operation side moving device, and belongs to the field of medical treatment surgery departments. The device comprises a connecting piece, an arc piece, a fixing device and a power device to stably operate surgical instruments, and the device can be used for laparoscope minimally invasive surgery, an oncology department, a neurosurgery department,a gastrointestinal surgery department, a urinary surgery department, a cardiothoracic surgery department, a cardiovascular surgery department, a breast surgery department, a hepatobiliary surgery department and other surgical operations.

The invention discloses a cardiothoracic surgical closed nursing drainage device which comprises a liquid storage bottle. A sealing cover is arranged on the upper surface of the liquid storage bottle,an exhaust tube and a connecting tube are arranged on the upper surface of the sealing cover, an inspiration tube is arranged inside the exhaust tube, an inspiration barrel is arranged at the end, which is far away from the exhaust tube, of the inspiration tube, a rubber plug is arranged inside the inspiration barrel, the outer side surface of the rubber plug is in contact with the inner side surface of the inspiration barrel, a push handle is arranged on the rear surface of the rubber plug, and a push plate is arranged at the end, which is far away from the rubber plug, of the push handle. The cardiothoracic surgical closed nursing drainage device has the advantages that the cardiothoracic surgical closed nursing drainage device is simple in structure, can be reliably fixed and is safe and hygienic; treatment suffering can be relieved for patients to a great extent, and the cardiothoracic surgical closed nursing drainage device can bring convenience in use; the cardiothoracic surgical closed nursing drainage device can be adhered on the skin of the patients without adhesive tapes, and accordingly skin allergy of the patients can be completely eradicated; a first air bag can be pinched, accordingly, air in the first air bag can be delivered into a second air bag via an air inlet tube, and a drainage tube can be conveniently fixed.

The present invention provides a novel intravenous, prophylactic, antiarrhythmic method of sotalol loading and maintenance for cardiothoracic surgery patients.

The invention relates to the field of medical instruments, in particular to a medical chest tube fixing support for cardiothoracic surgical nursing. The medical chest tube fixing support comprises a top seat, a T-shaped sliding groove is formed in the middle of the bottom end of the top seat, a T-shaped supporting rod is slidably connected to the T-shaped sliding groove, a rectangular sliding groove is formed in the bottom end of the T-shaped supporting rod, a lifting rod is slidably connected to the inside of the rectangular sliding groove, a control frame is fixedly connected to the left side of the T-shaped supporting rod, a mounting groove is formed in the right side of the control frame, rotating holes are symmetrically formed in the front side and the rear side of the mounting groove, the inside of each rotating hole is rotatably connected with a rotating shaft, a driving gear is fixedly connected to the middle of each rotating shaft, a driving tooth groove is formed in the leftside of the lifting rod, a connecting hole is formed in the lower end of the left side of the T-shaped supporting rod, and the driving gears are meshed with the driving tooth groove. The medical chesttube fixing support for cardiothoracic surgical nursing has the advantages that operation body position adjustment of a doctor cannot be influenced, the use height of the device can be conveniently adjusted, and meanwhile, a chest drainage tube can be well fixed.

The present invention provides an operation teaching display system based on a virtual reality technology. The system comprises a basic data storage unit, an operation precise operation simulation unit, an operation flow and scene display unit, a virtual reality imaging unit and an operation live unit. The operation flow and scene display unit is connected with the basic data storage unit, the operation precise operation simulation unit, the virtual reality imaging unit and the operation live unit, and the basic data storage unit is connected with the operation precise operation simulation unit. The operation teaching display system based on the virtual reality technology allows medical workers to have relatively intuitive experience for various types of operations of clinical operation departments such as the department of orthopaedics, the obstetrics and gynecology department, the oncological surgery department, the cardiothoracic surgery department and the like while experiencing the virtual reality technology, and allows the medical technology to obtain better training in the whole operation simulation process so as to reach the purpose of learning exchange and allow the medical workers to more really learn and understand the flows and standards of various types of operations.

The invention discloses a safe walking aid for elderly patients undergoing cardiothoracic surgery, relates to the technical field of rehabilitation medicine, and solves the problems that the existing walking aid is generally of a bracket structure, can only be used on flat ground during use, and needs to adjust supporting legs one by one when the ground is uneven or the bottom surface of a step, which is troublesome to adjust and inconvenient to use, and the applicability is poor. The safe walking aid comprises a walking aid main body, the bottom of the walking aid main body is slidably connected with four groups of telescopic supporting legs; a group of driving handles are slidably connected to the left and right sides of the top of the walking aid main body; the interiors of four sets of vertical rods on the lower portion of the walking aid main body are respectively rotationally connected with a set of intermediate transmission pieces. According to the invention the extension length of the telescopic supporting leg can be adjusted according to needs in use, the position of the telescopic supporting leg can be fixed by holding the driving handle tightly, the use is easy, the operation is convenient, is suitable for various road conditions such as steps and slopes, the applicability is better, and can better help a patient to move.

The invention discloses a clinical surgery spray pipe for a cardiothoracic surgery department. The clinical surgery spray pipe comprises a base, wherein a flushing fluid storage box and a suction device are respectively arranged on two sides on the top of the base; an open source single-chip is arranged in the middle above the base; a constant temperature device is arranged inside the flushing fluid storage box; the side face of the flushing fluid storage box is connected with a nozzle by virtue of a spray pipe; a first fixing device is arranged on the nozzle; and a booster pump is arranged atthe joint of the spray pipe and the flushing fluid storage box. According to the clinical surgery spray pipe for the cardiothoracic surgery department disclosed by the invention, the spray rinsing position is located by the first fixing device, the suction position is located by the second fixing device, the clinical surgery spray pipe is simple in operation and convenient to use, both hands of medical personnel are freed, workloads of the medical personnel are greatly decreased, and time and labor can be saved. The spray rinsing temperature is regulated by the constant temperature device, sothat adverse reactions of a patient due to a low temperature are avoided, and comfort of the patient in the treatment process is ensured.

The invention discloses a lung blocking device for cardiothoracic surgery minimally invasive surgery, which comprises a lifting mechanism, a rotating mechanism, a fixing mechanism, a fine adjustment mechanism and an expansion mechanism, and the lifting mechanism comprises a cylindrical sleeve and a cylindrical insertion rod. When a cardiothoracic surgery minimally invasive surgery is carried out, lung tissue can be separated, pericardium is exposed, then an operator can carry out the surgery conveniently, the device can be firmly fixed to an operating table conveniently through the fixing mechanism, an operation assistant does not need to hold the dilator all the time, on one hand, the physical strength of the operation assistant is relieved, the shaking phenomenon is effectively avoided, the operation risk is reduced, a lifting mechanism and a rotating mechanism are matched with a fine adjustment mechanism, the device is suitable for minimally invasive operation environments of various angles, the applicability of the device is improved, the device has the light supplementing function, when the illumination of the operation environment is low, the brightness is improved by turning on an LED light supplementing lamp, and an operator can conduct an operation conveniently.

The invention discloses a cardiothoracic postoperative Tuina massager. The cardiothoracic postoperative Tuina massager comprises a frame, wherein threaded holes are formed in two sides of the frame, two guiding rods are arranged at the upper end of the frame, the guiding rods are sleeved with mobile blocks, rollers are rotatably installed on roller frames, cavities are formed in the rollers, liquid leakage holes are formed in the rollers, the rollers are covered by cotton tapes, liquid inlets are formed in side walls of the rollers, bumps are arranged at the upper ends of the mobile blocks, and a connection rod is inserted into the bumps. The cardiothoracic postoperative Tuina massager is reasonable in structure and high in practicability, medicine liquid is contained in the rollers, the cotton tapes are immersed in the medicine liquid through the liquid leakage holes, in a massage process, the medicine liquid can permeate, the cardiothoracic postoperative Tuina massager is very practical and convenient, and has a good massage effect, and by changing the distance between the guiding rods, the distance between the rollers can be changed, so that different positions are convenientlymassaged, and an application range is wide.

The invention discloses a puncturing device for a cardiothoracic surgery department. The puncturing device for the cardiothoracic surgery department comprises a puncturing device body, a control module and a base. The puncturing device body is provided with the base. The left upper end of the base is provided with the control module. The bottom end of the base is leftwards and rightwards symmetrically provided with a support base. The support base is provided with a connecting shaft. The connecting shaft is provided with a support rod. The support rod is provided with a sixth motor. The rightend of the sixth motor is connected with a sixth electric telescopic shaft. The right part of the sixth electric telescopic shaft is connected with a fourth motor. The inclined left lower end of the base is provided with a music player. The puncturing device for the cardiothoracic surgery department is capable of, through installing a support plate, the fourth motor, a USB interface, a sound box,the music player, the control module, the sixth electric telescopic shaft and a sixth motor structure, solving problems that a current device is single in function, multiple requirements of a patientcannot be satisfied and structure parts in the current device are fixed in a certain position, so the structure parts cannot be adjusted.

The invention relates to the technical field of cardiothoracic surgery postoperative wound binding equipment, in particular to cardiothoracic surgery postoperative wound binding equipment with a saltbag convenient to replace. The cardiothoracic surgery postoperative wound binding equipment comprises a retracting and pulling mechanism, the retracting and pulling mechanism internally comprises sixsets of supporting rods, two sets of fixing sleeves are symmetrically fixed to the front surfaces of the six sets of supporting rods correspondingly, pulling strips are inserted into the correspondingfixing sleeves in the same horizontal straight line in a penetrating mode, the pulling strips are slidably connected with the fixing sleeves, and racks are fixedly embedded into one sides of the front surfaces of the pulling strips. First air bags are fixed to the left side and the right side of the interior of a connecting bag, when the device is used, through inflation filling of the first airbags, a salt bag body can be clamped in the connecting bag, and when the device is used for replacing the salt bag body, only the first air bags need to be deflated, excessive disassembly is not needed, convenience during replacement of the salt bag body is effectively guaranteed, and wound cracking of a patient due to repeated disassembly is avoided.

The invention relates to a retractable negative pressure suction type heart fixator for minimally invasive surgery and a using method, and belongs to the technical field of cardiothoracic surgery. A retractable negative pressure suction fixing head is connected with a metal connecting tube, the metal connecting tube is connected with a rotary wrench and a support, a negative pressure suction tubeis inserted into the rotary wrench, one end of the negative pressure suction tube is connected with a three-way valve, the negative pressure suction fixing head is internally connected into the metalconnecting tube, and a conveying device is located in an inner cavity of the metal connecting tube and an inner cavity of the rotary wrench. A medical silica gel soft body wraps a V-shaped tube, and anegative pressure suction hole is formed in the front end of the V-shaped tube. Through a minimally invasive conveying tube with the diameter not larger than 8 mm, the contractible heart fixing headis conveyed to the surface of tissue needing to be fixed in surgery, the sternum integrity is guaranteed, and therefore postoperative pain, incision infection and other complications are obviously reduced; operation bleeding is little, and conventional blood transfusion is even not needed after operation; the influence on cardiopulmonary functions is small, and the recovery is fast; and operationdamage is smaller, recovery is faster, and meanwhile operation time is greatly saved.

A nursing auxiliary device for cardiothoracic surgery is single in effective function, cannot provide various exercise modes for patients, cannot adjust the exercise amplitude according to the conditions of the patients, cannot be suitable for most patients to use, cannot exercise ankles of the patients while exercising the lower limbs of the patients, the device comprises a base, a supporting plate is fixedly connected to the right side of the upper end of the base, a limiting plate is fixedly connected to the upper end of the supporting plate, two limiting rods are slidably connected to the interior of the limiting plate, the two limiting rods are symmetrically arranged front and back, a liftable first gear is arranged at the right end of the supporting plate, the right side of the supporting plate is slidably connected with a sliding rod which can intermittently ascend and descend along with rotation of the first gear, the front side of the middle of the right end of the limiting plate is rotationally connected with a first swing rod, and the rear side of the middle of the right end of the limiting plate is rotationally connected with a second swing rod, the first swing rod and the second swing rod can move up and down along with the sliding rod and swing towards the outer side or the inner side at the same time.

The invention provides a clinical lug protection device for the cardiothoracic surgery department and relates to the technical field of medical appliances. The device comprises a fixing strap and two massage shawls on two sides of the fixing strap, shoulder massage attachment sheets are arranged on the massage shawls, and control panels are arranged on the massage shawls; the control panels are connected with control chips, the control chips are arranged on the inner side of the fixing strap, and massage balls are arranged on the center of the fixing strap; a lug protection device body is arranged between the two massage shawls, the lug protection device body is divided into four layers including a protection layer, a heating layer, a traditional Chinese medicine layer and a ventilation sterilization layer, the bottoms of the fixing strap and the massage shawls are fixedly connected through a waist band, and arm sleeving holes are formed in the connection portions of the massage shawls and the fixing strap. The clinical lug protection device for the cardiothoracic surgery department can be replaced according to requirements and have the antibacterial function, has the good antibacterial property, is good in air permeability, and does little harm to patients, traditional Chinese medicine components are adopted and have no side effect, the massage function can be achieved, and the pain feeling of the patients can be relieved.