41results about How to "Does not affect treatment" patented technology

The invention belongs to the field of medical devices and equipment, and discloses an anti-blocking drainage monitoring system for thoracic surgical nursing. The anti-blocking drainage monitoring system is provided with a case body, the inner portion of the case body is hollow, and a water tank is arranged at the upper left corner of the case body in a sealed mode; a water pump is placed inside the water tank, the output end of the water pump is communicated with an anti-blocking pipe, and a pressure sensor is fixedly installed at the bottom of the water tank through bolts; a negative pressuredevice is fixedly installed on the outer wall of the case body through bolts, and the output end of the negative pressure device is communicated with a drainage pipe; a controller is arranged at theright side of the case body and electrically connected with the pressure sensor, the water pump and the negative pressure device through data lines. The anti-blocking drainage monitoring system adoptsthe pressure sensor to monitor whether or not the drainage pipe is blocked, and controls the cooperation between the anti-blocking pipe and the drainage pipe through control circuits to automaticallyclear the anti-blocking pipe when the drainage pipe is blocked without the need to insert pipes in the body of a patient and pull out the pipes from the body all over again, thereby reducing the painof the patient. The anti-blocking drainage monitoring system has rapid response to blockage so that the efficiency can be improved without affecting the treatment for the patient.

The invention discloses a cerebral aneurysm intracavity blood vessel rebuilding device which comprises a bare metal stent and a tectorial membrane. The bare metal stent comprises a near supporting end, a far supporting end and a middle part, the near supporting end and the far supporting end are located at the two ends of the bare metal stent and used for supporting a aneurysm-carried cerebral artery blood vessel wall, the length of the middle part is slightly larger than the width of a cerebral aneurysm neck, and the middle part is arranged between the two supporting ends. The radial size of the middle part is smaller than that of the two supporting ends, and a blood supply cavity is formed between the middle part and the aneurysm-carried cerebral artery blood vessel wall. The tectorial membrane covers the near supporting end and part of the middle part so as to isolate the cerebral aneurysm from receiving the forward blood flowing, large in vector, of an aneurysm-carried cerebral artery and allow the far supporting end without the tectorial membrane to provide backward blood flow, small in vector, from the far end of the aneurysm-carried cerebral artery. The cerebral aneurysm intracavity blood vessel rebuilding device solves the problems that according to very large and huge cerebral aneurysm stent-assisted coil embolization, the aneurysmal obliteration rate is low and the recurrence rate is high, side branch and perforating branch blood supply is ensured, the cerebral aneurysm rupture is effectively prevented, and the space occupying effect of the cerebral aneurysm is reduced.

The invention relates to an external acoustic meatus medication delivery device based on 3D (three dimensional) printing and a printing method thereof. The external acoustic meatus medication deliverydevice based on the 3D printing and the printing method thereof are characterized in that the device comprises a medication delivery device casing, a sealing cover and a medicine separation mesh cover and has the advantages that a medicine guide opening is formed in the auricle part of the medication delivery device casing; the matched sealing cover is designed; a replaceable traditional Chinesemedicine powder bag can be conveniently put into a cavity; the sealing performance is good; a round air hole is formed in a position, corresponding to the eardrum, of the tail end of the auditory meatus part of the medication delivery device casing; a layer of medicine separation mesh cover covers the surface so that medicine gas is released; the medication delivery device casing is integrally formed by a 3D printing technology, so that the perfect matching with the external auditory canals in different forms of different patients can be realized; a modern improved treatment device is providedfor a patient through the 3D printing personalized customization; the sufficient contact and fixation can be realized with the auricle and the auditory meatus; the falling during the wearing by the patient or the swelling pain uncomfortable feeling after the long-time wearing can be avoided; the continuous treatment goal is achieved, so that the treatment effect is improved; the use is convenientand fast; the noninvasive effect is achieved; no toxic or side effects exist.

The invention discloses an ablation adsorption electrode which comprises a hollow tube and a connector, wherein the tail portion of the hollow tube extends into the connector, is connected with a negative pressure adsorption system through a negative pressure adsorption system port and is connected with an ablation instrument through a lead wire. The head portion of the hollow tube is sharp, blade-shaped or serrated, and the negative pressure adsorption system is a vacuum pump or a negative pressure aspirator. The ablation adsorption electrode can effectively act on a targeted organization and avoids influence of liquid on ablation electrodes. The ablation electrodes are tightly contacted with an action organization so that the ablation electrodes can act deep. Contact between the ablation electrodes and blood is reduced so that sludged blood is not apt to generate, treatment cannot be affected, harm to human bodies caused by sludged blood is avoided, and ablation treatment effect is good.

The invention provides a method for constructing a K88ac<+> enterotoxigenic escherichia coli attenuated virus strain. The method includes the following steps that 1, K88ac<+> enterotoxigenic escherichia coli enterotoxin genes are subjected to traceless point mutation, wherein TCT on the LT I gene of K88ac<+> enterotoxigenic escherichia coli without antibiotics resistance genes is mutated into AAA, and correspondingly-encoded No. 63 serine is mutated into lysine (K); 2, the K88ac<+> enterotoxigenic escherichia coli enterotoxin genes are knocked out, wherein on the basis of the first step, the ST II genes in the K88ac<+> enterotoxigenic escherichia coli are knocked out, and therefore the aim of attenuating the K88ac<+> enterotoxigenic escherichia coili is achieved accordingly. The attenuated virus strain constructed with the method is high in adhesivity and long in in-vivo planting time, infection of the pathopoiesia stain can be prevented, and the method can be used for biological preventing of colibacillosis caused by K88ac<+> ETEC.

The invention discloses a defibrillation success probability predicting method, and relates to the technical field of electric defibrillation. The method includes the steps of obtaining electrocardio signals of a patient through a defibrillation electrode, conducting digitalized collection after amplifying and filtering are conducted, mapping collected one-dimensional electrocardio data to a two-dimensional plane after delaying the one-dimensional electrocardio data by a certain period of time, calculating phase space scale parameters through the morphology and distribution of a two-dimensional mapping scatter diagram, establishing a multi-parameter predicting function model through a mathematical modeling method, and calculating the index for predicting the defibrillation success, wherein the phase space scale parameters include the scatter data distribution width and the scatter data distribution uniform degree. The method has the advantages that the duration for collecting and analyzing signals is short, and therefore the treatment of a ventricular fibrillation patient can not be influenced; the phase space scale is calculated in real time, the defibrillation success probability is evaluated, and guidance advises are provided for medical staff so that the medical staff can know whether to immediately conduct defibrillation or not; the precision of the defibrillation success probability predicting method is higher than that of an existing defibrillation success probability predicting method.

The invention relates to the technical field of medical equipment, and discloses a simple orthodontic indirect adhesion bracket transfer device. The simple orthodontic indirect adhesion bracket transfer device comprises a base, a first sleeve shaft is movably connected to the surface of the base, a first connecting shaft is movably connected to the interior of the first sleeve shaft, a second connecting rod is movably connected to the outer side of a rotating block, a third connecting rod is movably connected to the outer side of the rotating block, a fourth connecting rod is movably connectedto the middle of the second connecting rod, a gripper is movably connected to the top end of the second connecting rod, a fifth connecting rod is movably connected to the middle of the gripper, and asecond sleeve shaft is movably connected to the outer side of the fifth connecting rod. According to the simple orthodontic indirect adhesion bracket transfer device, through the connection of the base and a first fixing piece, the problem that an existing bracket transferring and mounting device cannot move the teeth to expected normal positions is solved, so that the practicability is improvedto a great extent, the use is convenient and safe, the efficiency is high, and the treatment is not influenced.

The invention discloses an anesthesia vehicle with heating function, which comprises a vehicle body, a handle is installed at one end of the vehicle body, a dustbin is provided at the other end of the vehicle body, a baffle plate is provided at the top of the vehicle body, Bottom wheels are installed on the bottom of the car body, a cabinet door is provided on the left side of the car body, a pull ring is installed on one side of the cabinet door, and a control room is provided in the inner cavity of the car body. A temperature display screen is installed on one side of the chamber, and a temperature control knob is installed on the other side of the control chamber. Warm stickers are set up to keep the patient warm during anesthesia. The heating wire in the warm stickers is used to generate heat to provide a suitable temperature for the patient. There are medical trash cans and domestic trash cans installed in the garbage bins, which can effectively avoid medical waste and life. The germs that breed together with the garbage will not affect the treatment of patients. The top is equipped with a baffle to prevent the medical items from falling. The structure is simple and reasonable, and the operation is convenient. Therefore, it has good promotion and use value.

The invention discloses a device for flushing an ear canal for ophthalmology and otorhinolaryngology, which comprises a flushing head, a handhold device, a connecting pipe and a device main body; theouter surface of the left end of the flushing head is provided with a soft brush, and the soft brush is fixedly connected with the flushing head through super glue; the outside of the flushing head isprovided with an outer shell, and the outer shell is tightly connected with the flushing head. According to the device for flushing the ear canal for ophthalmology and otorhinolaryngology, leftmost end of the flushing part is provided with an infrared sensing device, the infrared sensing device can detect the distance between the flushing head and the ear canal in real time when a medical workeruses the device; if the distance is too near, the device can remind users of noticing the distance between the flushing head and the patient's ear canal through the alarm lamp; the soft brush can rotationally brush the ear canal in use while the pollutants in the ear canal can be removed; then the pollutants are absorbed to an impurity discharge pipeline through an absorbing hole, an absorbing device can adjust the suction force in real time, so as to properly absorb pollutants and not influence the patient treatment.

The invention relates to an ablation and embolism extinguishing preparation of Chinese medicine which is designed aiming at the technical problems existing in the prior art that a plurality of medicaments have long taking time, large dosage, are slow in taking effect and do not have ideal clinical efficacy. The components of the preparation is as follows according to weight percentage: 10 to 30g of rhizoma gastrodiae, 50 to 70g of radix salviae miltiorrhizae, 60 to 80g of astragalus root, 20 to 40g of red peony root, 10 to 30g of dlbergia wood, 30 to 50g of turmeric, 20 to 30g of agkistrodon halys, 20 to 30g of earthworm and 30 to 50g of szechwan lovage rhizome. The preparation method comprises the steps of: putting the pure Chinese medicines of rhizoma gastrodiae, salviae miltiorrhizae, astragalus root, red peony root, dlbergia wood, turmeric and szechwan lovage rhizome in a container after classifying and purifying; drying the agkistrodon halys and earthworm by mild fire, and then preparing into grains and packing into capsule after being ground into powder, screened on 100 mesh sieve and being fully mixed and stirred with all the purified Chinese medicine; and irradiating conventionally by medical Co for later use. The preparation has the characteristics and beneficial effects that: after years of clinical observation, the preparation has reliable embolism resisting and ablation effects, effectively reduces the blood plasma and the whole blood contrast viscosity and reduces the cohesiveness of blood platelet, effectively recovers sequela caused by cardiovascular and cerebrovascular diseases, and especially has the double effects of stroke rehabilitation and preventing from second attack.

The invention provides a growing period spine correcting device and relates to the technical field of surgical medical instruments. The growing period spine correcting device comprises an adjusting valve and a correcting rod. An installing cavity is formed in the adjusting valve, an adjusting gear is arranged in the installing cavity, correcting rod installing holes are formed in the positions, on the two sides of the adjusting gear, of the adjusting valve respectively, the correcting rod is arranged in the correcting rod installing holes in a vertically sliding mode, and the side, opposite to the adjusting gear, of the correcting rod is provided with an adjusting rack matched with the adjusting gear. A transmission hole is formed in one end of the adjusting gear, a pressing screw hole is formed in the position, opposite to the transmission hole, of the adjusting valve, a pressing bolt is arranged in the pressing screw hole, the inner end of the pressing bolt is pressed on the end face of the adjusting gear, and an adjusting through hole is formed in the position, opposite to the transmission hole, of the pressing bolt. Operation is easy and convenient, time and labor are saved, the expanded size can be precisely controlled, treatment is not affected, and the surgical effect is good. Surgical wounds are small, and pain of a patient is relieved.

The invention relates to a traditional Chinese medicine composition for relieving pain and a method for preparing the traditional Chinese medicine composition. The traditional Chinese medicine composition can be particularly used for treating cancer pain at late stages and comprises, by weight, 1-160 parts of zanthoxylum simulans hance, 1-100 parts of scandent schefflera stems and leaves, 1-150 parts of Szechwan chinaberry fruits, 1-150 parts of rhizoma corydalis, 1-100 parts of trogopterus dung, 1-100 parts of pollen typhae, 1-130 parts of frankincense, 1-100 parts of myrrh, 1-100 parts of panax notoginseng, 1-100 parts of ligusticum wallichii and 1-150 parts of fructus rhododenari moliis. The traditional Chinese medicine composition and the method have the advantages that the pain due to various tumors can be relieved without affecting treatment by the aid of other radiotherapy and chemotherapy methods, psychological transformation of patients can be promoted, the purpose of improving the quality of life of the patients can be achieved, and the traditional Chinese medicine composition is low in cost and free of medicine dependence.

The invention discloses an emotional text processing method, system and equipment, and the method comprises the steps: presetting an emotional dictionary which comprises each word and an emotional reference value corresponding to each word; collecting first character information published by each interaction object in the group interaction process of the user; based on the first character information and the emotion dictionary, calculating emotion coefficients corresponding to the interaction objects; based on a preset negative emotion management algorithm, converting the first text information published by the interaction object with the emotion coefficient lower than a first preset emotion coefficient threshold into second text information; and displaying the second character information to the user. The invention provides a treatment scheme for related groups of mental diseases, so that the mental disease treatment efficiency of doctors is improved, and meanwhile, the mental disease treatment effect is improved.

The invention discloses ointment capable of curing scald. The ointment capable of curing the scald is characterized in that the components of the ointment comprises gamboge, artemisia anomala, frankincense, daemonorops draco, radix angelicae, angelica sinensis, Chinese goldthread, borneol, sanguisorba officinalis, cortex lycii radicis, and gypsum rubrum. The invention further provides a preparation method of the ointment capable of curing the scald. The preparation method of the ointment capable of curing the scald includes that appropriate amount of the gamboge, the artemisia anomala, the frankincense, the daemonorops draco, the radix angelicae, the angelica sinensis, the Chinese goldthread, the borneol, the sanguisorba officinalis, the cortex lycii radicis, and the gypsum rubrum are chosen, added into a steel barrel with a cover, immersed into good quality sesame oil, after being immersed for a few days, placed on a stove, first heated by soft fire and then heated by strong fire. When the leaves are crunchy, the leaves are pulled out, then the strong fire is changed into small fire, while the components are hot, the borneol and appropriate amount of the Chinese goldthread are added and agitated continuously to speed up the melt, after the components are cooled, the applicable ointment is obtained. An atrauman application method is used by the ointment, not only are patients provided with convenience, but also the treatment is not affected, the curing rate is improved, and the frequency of dressing change can be decided by wound exudation and pain size of a patient.