60results about How to "Reduce medical disputes" patented technology

The invention discloses a vacuum blood collection tube extraction machine. The vacuum blood collection tube extraction machine comprises a machine frame, wherein a blood collection tube drawer for containing blood collection tubes is arranged at the upper layer of the machine frame, blood collection tube extraction plates and driving devices, which serve as extraction mechanisms, are arranged at the lower layer of the machine frame, a grid baffle is arranged in front of the blood collection tube drawer, grids of the blood collection tube drawer extend to the front end of a bottom plate from the top end of the blood collection tube drawer, gaps among the grids are smaller than the diameters of the blood collection tubes, a blood collection tube placing rack is further arranged in front of the top of the grid baffle, the blood collection tube extraction plates move up and down along the gaps among the grids of the blood collection tube drawer under the drive of the driving devices, and the blood collection tubes fall into the blood collection tube placing rack when the blood collection tube extraction plates upwardly move to the top of the blood collection tube drawer. According to the vacuum blood collection tube extraction machine, the structure is simple, the mounting is convenient, the blood collection tubes, which are stacked in a mess, can be automatically extracted and be neatly placed in a manner that caps of the blood collection tubes face upwards consistently, so that the subsequent transfer, distribution, identification and management work for the blood collection tubes is greatly facilitated, the tedious labor of manual operation is reduced, the work efficiency is increased, the mistake of test tube specimens is avoided, and medical tangles are reduced.

The invention provides a splicing method based on a mycobacterium tuberculosis acid-fast staining image. The method comprises the following steps: 1, preprocessing the image; 2, detecting the edge characteristic of the image; 3, matching characteristic points of the image; 4, removing pseudo-characteristic points of the image; 5, fusing and reconstructing. The splicing method has the beneficial effects that (1) correct splicing is realized; (2) the image is spliced automatically, so that the working efficiency of a user is increased greatly; (3) an automatically-spliced image is effectively stored in an electronic way, so that convenience is brought to future consultation and relevant document work of the user; (4) the problems of splicing roughness, small quantity of pixel points of an output image and the like in the image splicing are solved.

The invention discloses an apparatus and method for medical element identification and automatic checking in a radio frequency technology. The apparatus comprises a medical data center, an access reading-writing device assembly installed in medical zone area, an RFID device for drug information identification, a personnel RFID chip for personnel in medical range, and a drug RFID chip installed on a drug. The method includes steps of drug feeding in a drug storage room, drug allocation from the drug storage room, collection and checking of drug dispensing for injection, transfusion or blood transfusion, information acquisition and checking before injection and blood transfusion, information collection and checking before drug dispensing in a ward, and personnel identification and positioning database in an inpatient area. According to the invention, the work load and the mental stress of the medical staff are reduced; a medical accident or medical dispute caused by a human factor can be reduced; a basis can be provide for big data medical treatment; and a medical level is improved.

The invention discloses an oval diversion safe indwelling needle. The indwelling needle comprises a sleeve base with a handle, a puncture steel needle, a sleeve, an extension pipe and a liquid injection connector. The two ends of the extension pipe are connected with the sleeve base and the liquid injection connector respectively. The liquid injection connector comprises a liquid injection connector body, a needle-free connector and a disinfection protective cap, wherein the needle-free connector and the disinfection protective cap are arranged on the liquid injection connector body, and the liquid injection connector body is connected with the extension pipe; the needle-free connector is used for receiving a syringe needle device used for infusion or is connected with a liquid medicine flow-out guiding pipe of an infusion container; the disinfection protective cap is placed on the needle-free connector and is a disinfection protective cap with 2% chlorhexidine; the puncture steel needle and the sleeve are arranged on the sleeve base, and the puncture steel needle is wrapped by the sleeve; a funnel part is arranged on the sleeve base, and the sleeve and the puncture steel needle are arranged on the funnel part of the sleeve base; a blood returning window is arranged on the sleeve base, and the cross section of the puncture steel needle is oval. The oval structure can reduce puncture injuries, occurrence of phlebitis is avoided, and the catheter indwelling success rate of the indwelling needle is increased.

The embodiment of the invention discloses a medical equipment report editing method, and solves the problems that the parameters modified on a preview report are only effective for preview and printing of the current time. The method provided by the embodiment comprises the steps of acquiring original report parameters to be printed from medical equipment; generating and displaying a report preview interface according to the original report parameters, arranging and displaying the report preview interface according to a preset unit layout mode through editable units, and each editable unit being used for bearing report parameters displayed on the report preview interface; detecting whether a modified report parameter exists in each editable unit of the report preview interface; and if yes,updating the original report parameters to be the reported parameter modified on the report preview interface. The embodiment of the invention further provides a medical equipment report editing device and medical equipment.

The invention discloses a sputum suction exercise simulating device for nursing teaching. The device comprises a simulation model human body and a simulation system. The simulation system is characterized in that: the simulation system comprises a rollover flap back detection device, a sputum suction detection device, a sputum feeding device, an operation panel and a control system. The turning back detection device comprises a flat plate, a side support plate, a rotating shaft, a ratchet wheel, a pawl, a stopping pawl, a pawl acting spring, a stopping pawl acting spring, a turning angle sensor, two back pressure sensors, a back overpressure indicator lamp and a turning back time-out indicator lamp. The sputum suction detection device comprises a sputum suction device, an oral sputum suction tube, a nasal cavity sputum suction tube, a distance sensor, a distance overrun indicator lamp and a sputum suction overtime indicator lamp. The sputum replenishing device comprises a sputum liquidstorage bottle, a liquid supply pump, two lung replenishing tubes and a respiratory tract replenishing tube. The sputum replenishing device comprises a sputum storage bottle, a liquid supply pump, two lung replenishing tubes and a respiratory tract replenishing tube. The invention can be used for sputum suction practice simulation teaching and real-time operation monitoring, and prompts in time when the operation is wrong, so that the teaching quality can be greatly improved.

The invention relates to a method for predicting re-pregnant vaginal birth after cesarean delivery. The method comprises the following steps: S1: collecting a large number of clinical data of pregnant and lying-in women experiencing re-pregnant trial vaginal birth after cesarean delivery; S2: comparing the clinical data of two groups of pregnant and lying-in women, screening independent influence factors for influencing successful re-pregnant trial vaginal birth after cesarean delivery, and calculating an odds ratio (OR) of each influence factor; S3: grading and classifying the independent influence factors, scoring the obtained odds ratios (OR) in combination with Logistic regression analysis so as to establish a predictive scoring table used before the re-pregnant vaginal birth after cesarean delivery; S4: according to the predictive scoring table, scoring the collected independent influence factors of each pregnant and lying-in woman, calculating a total score value, and drawing the total score values of all the pregnant and lying-in women into an ROC (receiver operating characteristic) curve to obtain an optimal critical score value, namely a cut-off point, wherein the cut-off point is a critical score value for judging whether a pregnant woman can accomplish the vaginal birth. By the method, a safe and feasible before-birth predictive scoring model for VBAC (vaginal birth after cesarean delivery) is established.

The invention discloses a three-dimensional adjustable nail locking guider for a long intramedullary nail. Three-dimensional deformation of a far end of the long intramedullary nail is decomposed intodeformation in two planes perpendicular to each other to be solved step by step. The deformation of the intramedullary nail is the displacement of a far-end nail locking hole; the displacement of thenail locking hole in one plane realizes re-accurate aiming of a guide hole and the nail locking hole through hinged rotation of a fixed guide arm and an adjusting guide arm, and accurate aiming in the plane is realized by adjusting the distance and the direction between the guide hole and the corresponding nail locking hole in the other plane; when the two planes correspond to each other, all theguide holes can be accurately aimed; according to the three-dimensional adjustable nail locking guider for the long intramedullary nail, accurate nail locking can be achieved, the problem that nail locking of the intramedullary nail is difficult is solved, the operation time can be shortened, radiation of X-rays to a patient and a doctor is reduced, bleeding is reduced, the infection proportion is reduced, and rehabilitation of the patient is facilitated.

The utility model relates to an easy-to-collect-and-carry lever-type cardiopulmonary resuscitation compressor, which comprises a fixed part and a swing part. The swing part and the fixed part are hinged by a swing shaft; the swing part comprises a press head, a press swing rod, a movable handle held by the rescuer's wrist. The swing end of the press swing rod is connected with the movable handle;the fixed end of the press swing rod is connected to the swing shaft; the press head and the press swing rod move up and down around the swing shaft with the movable handle; the easy to collect and carry lever-type cardiopulmonary resuscitation compressor is characterized in that the fixed part is a scaffold, the swing shaft is mounted on the scaffold, the swing end of the press swing rod is alsoconnected with a vertical floating grounding bar, the press swing rod is made in subsection, and movable plug-in structures are arranged between sections of the press swing rod. The easy-to-collect-and-carry lever-type cardiopulmonary resuscitation compressor has the advantages of small volume and low cost, which is suitable for the popularization of family and public places so that first-aid compressions can be carried out at once, and can effectively control the pressing depth and save energy.

The invention discloses a universal upper-limb fracture dislocation repositor for a single person to use. The repositor comprises a base, a repositing frame, a first upright post, a second upright post, a first cross rod and a second cross rod, where the bottom ends of the first and second upright posts are fixed with the base, the tops of the first and second upright posts are fixed with the repositing frame, the first cross rod is fixed to a joint between the repositing frame and the first upright post, and the second cross rod is fixed to a joint between the repositing frame and the second upright post. The universal upper-limb fracture dislocation repositor for the single person to use is laborsaving and time-saving, the pain of a patient is reduced, and medical disputes are reduced.

The invention discloses a percutaneous puncture peritoneal irrigation control device and effectively solves the problems that the workload of medical operators are increased in intermittent flushing and medicine injection, and a drainage tube cannot be clamped or closed in time when an infusion bottle has no liquid. The device comprises an L-shaped block, wherein a support plate is arranged on theL-shaped block; convex grooves are respectively formed in the L-shaped block and the support plate; a touch block is arranged on the support plate; the L-shaped block is internally provided with a limiting block; a touch block is arranged on the L-shaped block; a control box is arranged on the L-shaped block; the control box is internally provided with a isolation plate; a U-shaped block is connected in the control box in a sliding manner; a sleeve is connected in the U-shaped block in a sliding manner; a baffle rod is connected in the sleeve in a sliding manner; an abdication groove is formed in the control box; the control box is internally provided with a ratchet strip; a pull rod is arranged on the ratchet strip; a control rod is arranged on the sleeve; a triggering block is arrangedon the control rod; a fixing plate is arranged on the L-shaped block; the control box is internally provided with an extrusion plate; a baffle block is arranged on the extrusion plate; a push rod is arranged on the extrusion plate; and the control box is internally provided with a rack. The device is novel in idea, smart in structure, convenient to operate and good in practicability.

The invention discloses a method for manufacturing an ear mold by accurately positioning auricular points and opening holes through a 3D printing technology. The method comprises the specific preparation steps that all skin data of two ears are scanned and collected; a 3D ear skin image is exported through software; an exported image file of a human body 3D model is opened with software, and the collected data are thickened; the thickened 3D ear model file is imported into a 3D printer, and the 3D printer automatically completes printing of a personal ear model according to the thickened 3D ear model file; an acupuncture point of an auricular point buried bean is positioned and marked according to an individual illness state and a treatment scheme, a 3D printed ear mold sleeves an ear part, the auricular points are marked, then the ear mold is taken down, and precise trepanning is carried out. According to the method for manufacturing the ear mold by accurately positioning the auricular points and opening the holes through the 3D printing technology, the ear mold exclusive to the patient can be 3D printed according to the ear of the patient, the auricular points are accurately positioned on the ear mold and the hole is punched, and then the auricular points are pressed through the accurately positioned auricular point hole by using an 'acupoint pressing bean' method to reduce side reactions caused by chemotherapy, such as nausea and vomiting and constipation.

The invention discloses a location puncture needle with scale display. The puncture needle comprises a needle head, wherein the needle head is connected to a needle base; a branch tube is arranged on the needle base; a check valve is arranged in the branch tube; a plurality of main scale marks and auxiliary scale marks are arranged on the needle head; and a locating screw cap sleeves the needle head. A needle head length mark is additionally arranged on the needle base. A fixed device is arranged on the puncture needle of the invention and the fixed device is moved to the corresponding position of a body surface after successful puncture and is fixed, so that medical personnel can master a punctured depth easily during operating, and the operator can feel more assured since the puncture needle is prevented from sliding forth and back; in addition, the puncture needle can relieve complications caused by human factors in the puncture, improve the success rate of the puncture, reduce medical risks, reduce medical disputes and relieve pain in patients.