CN111374664A - Portable electrocardiogram signal detection device - Google Patents
Portable electrocardiogram signal detection device Download PDFInfo
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- CN111374664A CN111374664A CN202010292091.6A CN202010292091A CN111374664A CN 111374664 A CN111374664 A CN 111374664A CN 202010292091 A CN202010292091 A CN 202010292091A CN 111374664 A CN111374664 A CN 111374664A
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- disinfection
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
- A61B5/316—Modalities, i.e. specific diagnostic methods
- A61B5/318—Heart-related electrical modalities, e.g. electrocardiography [ECG]
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
- A61B5/30—Input circuits therefor
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B50/00—Containers, covers, furniture or holders specially adapted for surgical or diagnostic appliances or instruments, e.g. sterile covers
- A61B50/30—Containers specially adapted for packaging, protecting, dispensing, collecting or disposing of surgical or diagnostic appliances or instruments
- A61B50/31—Carrying cases or bags, e.g. doctors' bags
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B50/00—Containers, covers, furniture or holders specially adapted for surgical or diagnostic appliances or instruments, e.g. sterile covers
- A61B50/30—Containers specially adapted for packaging, protecting, dispensing, collecting or disposing of surgical or diagnostic appliances or instruments
- A61B50/36—Containers specially adapted for packaging, protecting, dispensing, collecting or disposing of surgical or diagnostic appliances or instruments for collecting or disposing of used articles
- A61B50/39—Containers specially adapted for packaging, protecting, dispensing, collecting or disposing of surgical or diagnostic appliances or instruments for collecting or disposing of used articles the containers containing antimicrobial, antiviral or disinfectant agents
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- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Cardiology (AREA)
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- Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
Abstract
The invention provides an information material storage device, which solves the problems that an electrocardiograph is inconvenient to move and carry, and when people in danger are in danger in the field, the electrocardiograph often does not have portable electrocardiograph equipment, and the heart function of people in danger cannot be detected. Including the case, take-up is installed to the case internal rotation, the winding has a plurality of detection lines on the take-up, a plurality of detection lines run through the preceding terminal surface of case and can dismantle respectively and be connected with electrode ball and electrode clamp, it has a plurality of electrode ball standing grooves that run through the terminal surface before the case to open on the preceding terminal surface of case, a plurality of electrode balls are placed in a plurality of electrode ball standing grooves, it has a plurality of fixed spouts that are located a plurality of electrode ball standing groove tops respectively to open on the terminal surface before the case, all slide in a plurality of fixed spouts has fixed slider, install fixed spring between a plurality of fixed sliders and the fixed spout that corresponds, install degassing unit on the case front side inner wall. The electrocardiogram detection equipment is arranged in the box, so that the electrocardiogram detection equipment is convenient to move and carry, and timely detection is provided for people in danger in the field.
Description
Technical Field
The invention relates to the technical field of medical instruments, in particular to a portable electrocardiogram signal detection device.
Background
The electrocardiogram (ECG or EKG) is a technology of recording the electrical activity change pattern generated by each cardiac cycle of the heart from the body surface by using an electrocardiograph, the electrocardiograph is a medical apparatus for automatically recording the bioelectric signals (electrocardio signals) generated by the cardiac muscle change during the cardiac activity in the human body by using the electrical principle, the traditional electrocardiograph generally comprises an electrocardio signal acquisition part, a main control processing part, a storage part and a printing display part, can perform complex electrocardio vector analysis, and has stronger functions, wherein the electrocardio signal acquisition part comprises: the electrode balls and the four electrode clamps are connected with the main control processing part through a plurality of wires.
The electrocardiogram detection is usually carried out in hospitals, when the electrocardiogram detection is carried out, a doctor can coat a couplant on the body of a patient, then adsorb an electrode ball on the skin of the patient and clamp an electrode clamp on four limbs of the patient for detection, but because the electrode ball and the electrode clamp in the hospital are required to be recycled, the electrode ball and the electrode clamp are required to be effectively sterilized after each detection is finished, the operation is complicated, and because the conducting wires connecting the electrode ball and the electrode clamp are too long, the electrode ball and the electrode clamp are easy to be wound during the detection, and a large amount of time is required for arrangement;
the existing electrocardiograph is inconvenient to move and carry due to large volume, when people are in danger in the field, portable electrocardiograph equipment is not available, the heart function of people in danger cannot be detected, and the patients need to be sent to a hospital in time to detect the electrocardiograph signals;
accordingly, the present invention provides a portable electrocardiogram signal detection apparatus to solve the above-mentioned problems.
Disclosure of Invention
Aiming at the situation, in order to overcome the defects of the prior art, the invention provides the portable electrocardiogram signal detection device, which effectively solves the problems that the central electrocardiogram machine in the prior art is inconvenient to move and carry, and when people in danger happen in the field, no portable electrocardiogram equipment exists, and the heart function of people in danger cannot be detected; the two electrodes are effectively disinfected after each detection, the operation is complicated, and the winding is easy to occur during the detection due to the overlong lead for connecting the electrode ball and the electrode clamp, so that the problem of arrangement in a large amount of time is solved.
The portable electrocardiogram signal detection device comprises a box and is characterized in that a take-up device is rotatably mounted in the box, a plurality of detection lines are wound on the take-up device, the detection lines penetrate through the front end face of the box and are respectively detachably connected with an electrode ball and an electrode clamp, a plurality of electrode ball placing grooves penetrating through the front end face of the box are formed in the front end face of the box, the electrode balls are respectively placed in the electrode ball placing grooves, a plurality of fixed sliding grooves respectively positioned above the electrode ball placing grooves are formed in the front end face of the box, fixed sliding blocks are respectively mounted in the fixed sliding grooves in a sliding manner, fixed springs are mounted between the fixed sliding blocks and the corresponding fixed sliding grooves, and a disinfection device is mounted on the inner wall of the front side of the box;
the disinfection device comprises a disinfection box which is fixedly installed on the inner wall of the front side of the box and is provided with an opening at the front end, wherein lifting screw rods are respectively and rotatably installed at the left end and the right end in the disinfection box, the two lifting screw rods are synchronously connected through a belt pulley group, a driving worm wheel is coaxially installed at the top of the lifting screw rod positioned on the right side of the disinfection box, a driving worm is rotatably installed on the inner wall of the right side of the disinfection box, a handle positioned on the right side of the box is coaxially installed on the driving worm, disinfection lifting plates are simultaneously and threadedly installed on the two lifting screw rods, a disinfection liquid box and a coupling agent box are fixedly installed on the rear end face of the disinfection lifting plates, a plurality of disinfection hollow pipes which penetrate through the disinfection lifting plates and are respectively communicated with the disinfection liquid box are fixedly installed at the lower end of the front end face of the disinfection lifting plates, and a plurality of coupling hollow pipes, the disinfection hollow pipe comprises a disinfection hollow pipe body, a plurality of coupling hollow pipes and a plurality of disinfection brushes, wherein the disinfection hollow pipes and the coupling hollow pipes are arranged at the front ends of the disinfection hollow pipes respectively, the disinfection brushes are arranged on the disinfection hollow pipes respectively in a communicated mode, and the coupling brushes are arranged on the coupling hollow pipes respectively in a rotated mode.
Preferably, there is fixed rack, a plurality of respectively on the inner wall about the disinfect box fixed mounting disinfection linkage band pulley is brushed all coaxial arrangement to the disinfection, the left side of terminal surface is rotated before the disinfection lifter plate and is installed can with the disinfection drive gear of the fixed rack meshing on the inner wall of disinfect box left side, and is a plurality of disinfection linkage band pulley with all connect through the belt between the disinfection drive gear, it is a plurality of the equal coaxial arrangement of coupling brush has coupling linkage band pulley, the right side of terminal surface is rotated before the disinfection lifter plate install can with the coupling drive gear of the fixed rack meshing on the inner wall of disinfect box right side, it is a plurality of coupling linkage band pulley with all connect through the belt between the coupling drive gear.
Preferably, open on the preceding terminal surface of case and have two electrode holder disinfection grooves that are located the disinfect box left and right sides, two all rotate in the electrode holder disinfection groove and install electrode holder lift lead screw, two equal threaded mounting has electrode holder lift sleeve on the electrode holder lift lead screw, two the equal fixed mounting in front side of electrode holder lift sleeve has the electrode holder spring, and is a plurality of the electrode holder all presss from both sides two on the electrode holder spring, two all rotate in the electrode holder disinfection groove and install the electrode holder cleaning roller that is located two electrode holder lift lead screw front sides and is located two electrode holder springs respectively.
Preferably, the outer surface of the top of the electrode clamp cleaning roller is provided with disinfection bristles, the outer surface of the middle of the electrode clamp cleaning roller is provided with cleaning bristles, the outer surface of the bottom of the electrode clamp cleaning roller is provided with coupling agent bristles, and the electrode clamp cleaning roller is connected with the two electrode clamp lifting screw rods through belts.
Preferably, the bottom of the two electrode clamp lifting screw rods is coaxially provided with a synchronous belt wheel positioned at the bottom of the disinfection box, a synchronous belt is arranged between the two synchronous belt wheels, and one of the electrode clamp lifting screw rods is synchronously connected with one of the lifting screw rods through the belt.
Preferably, take-up installs the wire winding roller in the case including rotating, coaxial arrangement has a plurality of wire reels on the wire winding roller, and is a plurality of the detection line twines respectively on a plurality of wire reels, the bottom of the preceding terminal surface of case is run through and is had a plurality of threading grooves, and is a plurality of two friction pulleys are installed to the threading inslot internal rotation, the one end of detection line is passed the space between two friction pulleys and is stretched out outside the case.
Preferably, it is a plurality of the curb plate that the homogeneous body coupling of the left and right sides of wire reel opened has the vortex groove, all open the fabric wheel spout that is located the wire winding roller below on the inner wall about the case, two slidable mounting has the fabric wheel axle that passes a plurality of vortex grooves from top to bottom between the fabric wheel spout, fixed mounting has a plurality of fabric wheels that are located every wire reel respectively on the fabric wheel axle, be fixed with a plurality of gag levers that are located every fabric wheel below on the fabric wheel axle.
Preferably, the right-hand member coaxial arrangement of wire winding roller has the torsional spring ratchet, it has the location spout to open on the right side wall of case, slidable mounting has the location wedge about in the spout of location, install positioning spring between location wedge and the location spout.
Preferably, the top of the box is hinged with a cover, a placing groove is formed in the front side of the cover, the detector is rotatably mounted at the top of the placing groove, two stop blocks located in the front of the detector are rotatably mounted at the bottom of the front end face of the cover, and a handle is fixedly mounted at the top of the cover.
The invention has the advantages that:
1. the electrocardiogram detection equipment is arranged in the box, so that the box is convenient to move and carry, and timely detection is provided for people in danger in the field;
2. the disinfection lifting plate which can move up and down, the disinfection brush and the coupling brush which are rotatably arranged on the disinfection lifting plate realize the disinfection of the electrode ball and the coating of the coupling agent, thereby saving a large amount of time and workload;
3. the electrode clamp is driven to move up and down by the electrode clamp lifting sleeve and the electrode clamp spring which can move up and down, and meanwhile, the electrode clamp is disinfected and coated with a coupling agent by the electrode clamp cleaning roller;
4. meanwhile, the wire take-up device is added, so that the detection wires cannot be wound mutually when the electrode ball and the electrode clamp are used;
the electrocardiogram signal detection device is clear in design thought, simple in structure and strong in practicability, and provides timely electrocardiogram signal detection for field exploration personnel.
Drawings
Fig. 1 is a perspective view illustrating a closed state of the present invention.
Fig. 2 is a perspective view illustrating an opened state of the present invention.
FIG. 3 is a perspective view showing the placement of the detector of the present invention.
FIG. 4 is a perspective view of the sterilization case of the present invention.
Fig. 5 is a perspective view of the sterilizing elevating plate of the present invention.
Fig. 6 is a perspective view of the driving structure of the sterilizing elevating plate of the present invention.
Fig. 7 is a perspective view of the electrode ball placement groove of the present invention.
Fig. 8 is a perspective view illustrating a state where the electrode ball is placed according to the present invention.
Fig. 9 is a perspective view of the electrode holder sterilization tank of the present invention.
FIG. 10 is a perspective view of the coupling brush of the present invention.
FIG. 11 is a perspective view of the disinfectant tank and coupling agent tank of the present invention.
Fig. 12 is a perspective view of the wire spool according to the present invention.
FIG. 13 is a perspective view of the ratchet of the torsion spring of the present invention.
Detailed Description
The foregoing and other aspects, features and advantages of the invention will be apparent from the following more particular description of embodiments of the invention, as illustrated in the accompanying drawings in which reference is made to figures 1 to 13. The structural contents mentioned in the following embodiments are all referred to the attached drawings of the specification.
Exemplary embodiments of the present invention will be described below with reference to the accompanying drawings.
In one embodiment, the portable electrocardiogram signal detection device comprises a case 1, wherein the case 1 may be made of a light material, such as plastic or acrylic plate, or may be made of a light metal, such as aluminum, and the portable electrocardiogram signal detection device is characterized in that a wire winding device is rotatably mounted in the case 1, a plurality of detection wires are wound on the wire winding device, the wire winding device is rotated to wind the detection wires, the plurality of detection wires penetrate through a front end surface of the case 1 and are respectively detachably connected with an electrode ball 2 and an electrode clamp 3, the electrode ball 2 and the electrode clamp 3 can be connected with or separated from the detection wires, a plurality of electrode ball placement grooves 4 penetrating through the front end surface of the case 1 are formed on the front end surface of the case 1, the plurality of electrode balls 2 are respectively placed in the plurality of electrode ball placement grooves 4, and when the plurality of electrode balls 2 are placed in the electrode ball placement grooves 4, one end of the electrode ball 2, which is contacted with the skin of a patient, is positioned in the box 1, the front end surface of the box 1 is provided with a plurality of fixed sliding chutes 5 which are respectively positioned above the plurality of electrode ball placing grooves 4, the plurality of fixed sliding chutes 5 are internally and slidably provided with fixed sliding blocks 6, the fixed sliding blocks 6 can slide up and down in the fixed Roots 5, the fixed sliding blocks 6 can prop against the electrode balls 2 when sliding down, so that the electrode balls cannot fall off, fixed springs 7 are arranged between the fixed sliding blocks 6 and the corresponding fixed sliding chutes 5, downward pressure is applied to the fixed slider 6 by the fixed spring 7, and when it is necessary to use the electrode ball 2, the fixed slide block 6 can slide upwards, and the electrode ball 2 is removed, the inner wall of the front side of the box 1 is provided with a disinfection device, the disinfection device is communicated with the electrode ball placing grooves 4 and can disinfect the electrode balls 2;
the disinfection device comprises a disinfection box 8 which is fixedly arranged on the inner wall of the front side of a box 1 and is provided with an opening at the front end, the disinfection box 8 is provided with an opening at the front end and is communicated with a plurality of electrode ball placing grooves 4, one end of a plurality of electrode balls 2 contacting with the skin of a patient is positioned in the disinfection box 8, the left end and the right end in the disinfection box 8 are respectively and rotatably provided with a vertical lifting screw rod 9, the two lifting screw rods 9 are synchronously and rotatably connected through a belt wheel set, one lifting screw rod 9 drives the other lifting screw rod 9 to rotate when rotating, a driving worm wheel 901 is coaxially arranged at the top of the lifting screw rod 9 positioned on the right side of the disinfection box 8, the driving worm wheel 901 can synchronously rotate with the lifting screw rods 9, a driving worm 902 meshed with the driving worm wheel 901 is rotatably arranged on the inner wall of the right side of the disinfection box 8, and a, the driving worm 902 is driven to rotate through the handle 903, the driving worm 902 drives the driving worm wheel 901 to rotate, the two upper lead screws 9 are simultaneously provided with the disinfection lifting plate 10 in a threaded manner, the two lifting lead screws 9 can enable the disinfection lifting plate 10 to move up and down on the two lifting lead screws 9 when synchronously rotating, the rear end face of the disinfection lifting plate 10 is fixedly provided with a disinfection liquid box 11 and a coupling agent box 12, the disinfection liquid box 11 is internally provided with disinfection liquid, the disinfection liquid can adopt alcohol or liquid containing disinfectant components, the coupling agent box 12 is internally provided with coupling agent, the lower end of the front end face of the disinfection lifting plate 10 is fixedly provided with a plurality of disinfection hollow pipes 13 which penetrate through the disinfection lifting plate 10 and are respectively communicated with the disinfection liquid box 11, the disinfection liquid can flow out of the disinfection liquid box 11 through the disinfection hollow pipes 13, the upper end of the front end face of the disinfection lifting plate 10 is fixedly provided with a plurality of coupling hollow pipes 14 which penetrate through the disinfection lifting plate 10, the couplant can flow out of the coupling agent box 12 through the coupling hollow pipe 14, the front ends of the plurality of disinfection hollow pipes 13 and the plurality of coupling hollow pipes 14 are all communicated and provided with one-way valves 15, the initial state of the one-way valves 15 is a closed state, when the disinfection lifting plate 10 moves downwards to enable the one-way valves 15 to be contacted with the plurality of electrode balls 2, the plurality of electrode balls 2 can open the one-way valves 15 backwards to enable disinfectant or coupling to flow out, the plurality of disinfection hollow pipes 13 are all rotatably provided with disinfection brushes 16, when the disinfection lifting plate 10 moves downwards, the plurality of one-way valves 15 on the plurality of disinfection hollow pipes 13 firstly contact the plurality of electrode balls 2, the disinfectant flows out to the plurality of disinfection brushes 16, the plurality of disinfection brushes 16 can respectively rotate on the disinfection hollow pipes 13 and comprehensively disinfect one ends of the plurality of electrode balls 2, the plurality of coupling hollow pipes 14 are all rotatably provided with the coupling brushes 17, after the plurality of disinfection brushes 16 disinfect the plurality of electrode balls 2, the disinfection lifting plate 10 continues to move downwards, so that the one-way valves 15 on the plurality of coupling hollow pipes 14 are in contact with the plurality of electrode balls 2, after the one-way valves 15 on the coupling hollow pipes 14 are opened, the coupling agent flows out of the coupling brushes 17, and the plurality of coupling brushes 17 can respectively bestow the coupling agent on the sub-coupling hollow pipes 14.
In the second embodiment, on the basis of the first embodiment, vertical fixed racks 18 are respectively and fixedly installed on the left and right inner walls of the sterilizing box 8, a plurality of sterilizing brushes 16 are respectively and coaxially installed with a sterilizing linkage belt wheel 19, the plurality of sterilizing brushes 16 can synchronously rotate with the sterilizing linkage belt wheel 19 which are coaxially installed, a sterilizing driving gear 20 which can be meshed with the fixed racks 18 on the left inner wall of the sterilizing box 8 is rotatably installed on the left side of the front end surface of the sterilizing lifting plate 10, when the sterilizing lifting plate 10 moves downwards or upwards, the sterilizing driving gear 20 can rotate along the fixed racks 18, the plurality of sterilizing linkage belt wheels 19 and the sterilizing driving gear 20 are connected through belts, the sterilizing linkage gear 20 can drive the plurality of sterilizing linkage belt wheels 19 to rotate through belts, so as to drive the plurality of sterilizing brushes 16 to rotate, the plurality of coupling brushes 17 are respectively and coaxially installed with a coupling linkage belt wheel 21, the plurality of coupling brushes 17 can rotate synchronously with a coupling linkage belt wheel 21 which is coaxially pressed to be dirty, a coupling driving gear 22 which can be meshed with a fixed rack 18 on the inner wall of the right side of the disinfection box 8 is rotatably installed on the right side of the front end surface of the disinfection lifting plate 10, when the disinfection lifting plate 10 moves downwards or upwards, the coupling driving gear 22 can rotate along the fixed rack 18, the plurality of coupling linkage belt wheels 21 and the coupling driving gear 22 are connected through belts, and the coupling driving gear 22 can drive the plurality of coupling linkage belt wheels 21 to rotate through the belts, so that the plurality of coupling brushes 17 are driven to rotate.
In the third embodiment, on the basis of the second embodiment, two electrode clamp sterilizing grooves 23 located on the left and right sides of the sterilizing box 8 are formed in the front end surface of the box 1, vertical electrode clamp lifting screw rods 24 are rotatably mounted in the two electrode clamp sterilizing grooves 23, electrode clamp lifting sleeves 25 are respectively mounted on the two electrode clamp lifting screw rods 24 through threads, the rear ends of the two electrode clamp lifting sleeves 25 are attached to the rear side surfaces of the electrode clamp sterilizing grooves 23, so that when the two electrode clamp lifting screw rods 24 rotate, the two electrode clamp lifting sleeves 25 cannot rotate along with the electrode clamp lifting screw rods, the two electrode clamp lifting sleeves 25 can move upwards or downwards when the two electrode clamp lifting screw rods 24 rotate, vertical electrode clamp springs 26 are fixedly mounted on the front sides of the two electrode clamp lifting sleeves 25, and the two electrode clamp springs 26 can move upwards and downwards along with the two electrode clamp lifting sleeves 25, the electrode clamps 3 are clamped on the two electrode clamp springs 26, the two electrode clamp springs 26 can select springs with larger intervals, when the electrode clamps 3 are clamped on the motor frame springs 26, most of the inner side faces of the electrode clamps 3 can be exposed in the intervals of the electrode clamp springs 26, the two electrode clamp disinfection grooves 23 are internally and rotatably provided with electrode clamp cleaning rollers 27 which are positioned at the front sides of the two electrode clamp lifting screw rods 24 and respectively positioned in the two electrode clamp springs 26, the two electrode clamp cleaning rollers 27 can rotate in the two electrode clamp springs 26, and when the two electrode clamp springs 26 drive the electrode clamps to move up and down, the two rotating electrode clamp cleaning rollers 27 can disinfect the inner sides of the electrode clamps 3 exposed in the intervals of the two electrode clamp springs 26.
In the fourth embodiment, on the basis of the third embodiment, the outer surface of the top of the electrode clamp cleaning roller 27 is provided with the disinfection bristles 28, the outer surface of the middle of the electrode clamp cleaning roller 27 is provided with the cleaning bristles 29, the outer surface of the bottom of the electrode clamp cleaning roller 27 is provided with the couplant bristles 30, the two electrode clamp cleaning rollers 27 are respectively connected with the two electrode clamp lifting screw rods 24 through belts, the two electrode clamp lifting screw rods 24 drive the two electrode clamp cleaning rollers 27 to rotate through the belts when rotating, and when the two electrode clamp springs 26 are positioned at the top of the electrode clamp cleaning roller 27, the disinfection bristles 28 can disinfect the inner side of the electrode clamp 3; when the two electrode clamp springs 26 move to the middle of the electrode clamp cleaning roller 27, the cleaning bristles 29 can wipe and dry the inner side of the electrode clamp 3; when the two electrode clamp springs 26 move to the bottoms of the electrode clamp cleaning rollers 27, the couplant bristles 30 can be used for smearing couplant on the inner sides of the electrode clamps 3, when the two electrode clamp springs 26 move to the bottoms of the two electrode clamp cleaning rollers 27, a plurality of electrode clamps can be taken out for use, and the two electrode clamp springs 26 are moved upwards to the tops of the two electrode clamp cleaning rollers 27 to be used for next disinfection.
Fifth embodiment, on the basis of fourth embodiment, synchronous belt wheels 31 located at the bottom of the disinfection box 4 are coaxially installed at the bottoms of the two electrode clamp lifting screw rods 24, a synchronous belt 32 is installed between the two synchronous belt wheels 31, one of the electrode clamp lifting screw rods 24 is synchronously connected with one of the lifting screw rods 9 through a belt, and when the two lifting screw rods 9 rotate, the two electrode clamp lifting screw rods 24 can be simultaneously driven to rotate, so that the plurality of electrode balls 2 and the plurality of electrode clamps 3 can be disinfected and coated with a coupling agent simultaneously.
Sixth embodiment, on the basis of the first embodiment, the wire rewinding device includes a transverse wire winding roller 33 rotatably installed in the case 1, the wire winding roller 33 is a hollow shaft, a plurality of wire winding discs 34 are coaxially installed on the wire winding roller 33, the plurality of wire winding discs 34 can rotate synchronously with the wire winding roller 33, a through hole penetrating through a central cavity of the wire winding roller 33 is formed in an outer surface of each of the plurality of wire winding discs 34, the plurality of detection wires are respectively wound on the plurality of wire winding discs 34, one end of each of the plurality of detection wires respectively penetrates through the corresponding through hole, and penetrates through one end of the wire winding roller 33 to be connected with a subsequent structure, a plurality of wire threading grooves 35 penetrate through a bottom of a front end surface of the case 1, the plurality of wire threading grooves 35 penetrate through a front side surface of the case 1, two friction wheels 36 are rotatably installed in the plurality of wire threading grooves 35, and friction force exists between the two friction wheels 36 and side walls of the corresponding wire threading grooves 35, one end of the detection line penetrates through a gap between the two friction wheels 36 and extends out of the box 1, the two friction wheels mutually press the detection line, when the detection line is pulled out of the box 1, the winding roller 33 can be self-locked by a subsequent structure and stops rotating, and the detection line is kept in a pulled-out state; after finishing detecting, the auto-lock is removed to wire winding roller 33 to follow-up structure, and wire winding roller 33 autogyration and drive a plurality of wire reels 34 winding detection line, but because the reason that has frictional force between the lateral wall of two friction pulleys 36 in every threading groove 35 and the threading groove 35 that corresponds, when a plurality of wire reels 34 when winding the detection line, can not twine the detection line on wire reel 34 once, but slowly twine, avoid detection line winding speed too fast, injure user and patient.
In the seventh embodiment, on the basis of the sixth embodiment, the side plates 37 with the spiral grooves are uniformly connected to the left and right sides of the plurality of wire reels 34, the diameter of each side plate 37 is larger than that of each wire reel 34, the spiral grooves are formed in the side plates 37, the wire pressing wheel sliding grooves 38 located below the wire winding rollers 33 are formed in the left and right inner walls of the case 1, the wire pressing wheel shafts 39 penetrating through the spiral grooves are vertically slidably installed between the two wire pressing wheel sliding grooves 38, when the plurality of wire reels 34 rotate, the diameters of the spiral grooves in the side plates 37 change along with the rotation of the wire reels 34, the wire pressing wheel shafts 39 penetrating through the spiral grooves also slide vertically in the wire pressing wheel sliding grooves 38 along with the change of the diameters of the spiral grooves, the wire pressing wheels 40 respectively located in each wire reel 34 are fixedly installed on the wire pressing shaft 39, and the wire pressing wheels 40 are located between the two side plates 37 on one wire reel 34, the wire pressing wheel 40 moves up and down along with the wire pressing wheel shaft 39, a plurality of limiting rods 41 located below each wire pressing wheel 40 are fixed on the wire pressing wheel shaft 39, one end of a detection line wound on the wire winding disc 34 firstly penetrates through gaps between the wire pressing wheel 40 and the limiting rods 41 and then extends out of the box 1 from the wire threading groove 35, the limiting rods 41 can prevent the detection line from deviating, when the wire winding disc 34 winds the detection line, the wire pressing wheel shaft 39 starts to move downwards, the wire pressing wheel 40 always provides a guiding effect for the detection line, and when the detection line is wound and unwound, the phenomena of deviation and mutual winding cannot occur.
In the eighth embodiment, on the basis of the seventh embodiment, a torsion spring ratchet wheel 42 is coaxially installed at the right end of the winding roller 33, the torsion spring ratchet wheel 42 can synchronously rotate along with the winding roller 33, a reset torsion spring is installed between the torsion spring ratchet wheel 42 and the box 1, a positioning chute 44 is formed in the right side wall of the box 1, the positioning chute 44 penetrates through the side surface of the box 1, a positioning wedge block 45 is vertically and slidably installed in the positioning chute 44, the positioned wedge block 45 can vertically slide in the positioning chute 44 and can clamp the torsion spring ratchet wheel 42, a positioning spring 46 is installed between the positioning wedge block 45 and the positioning chute 44, when the detection line is pulled outwards of the box 1, the winding roller 33 drives the torsion spring ratchet wheel 42 to rotate, at the moment, the torsion spring ratchet wheel 42 is in contact with the inclined surface of the positioning wedge block 45, and the positioning wedge block 45 can be pushed upwards by the teeth on the torsion, when the detection line loses external force and pulls, location wedge 45 can block the tooth of torsional spring ratchet 42, makes winding roller 33 stall, and after the detection line used, upwards slide location wedge 45, make it and torsional spring ratchet 42 separation, torsional spring ratchet 42 can drive winding roller 33 and rotate under the elasticity of reduction torsion spring to drive a plurality of wire reels 34 winding detection line, the great torsional spring of torsion can be adopted to the reduction torsion spring.
Ninth embodiment, on the basis of the first embodiment, a lid 47 is hinged on the top of the box 1, the lid 47 can swing on the box 1 to open and close the box 1, a latch is installed on the lid 47, the lid 47 can lock the lid 47 on the box 1 through the latch when the lid 47 is closed on the box 1, a placement groove 48 is opened on the front side of the lid 47, a layer of sponge or flexible material can be pasted on the bottom of the placement groove 48, a detector 49 is rotatably installed on the top of the placement groove 48, the bottom of the detector 49 can swing out of the placement groove 48 when in use, the bottom of the detector 49 can be placed on the box 1, two stoppers 50 positioned in front of the detector are rotatably installed on the bottom of the front end face of the lid 1, when the detector 49 is placed in the placement groove 48, the detector 49 is fixed in the placement groove 48 through the two stoppers 50, the sponge or flexible material in the placement groove 48 can place the detector 49 damaged when the box 1 is moved, the top of the cover 47 is fixedly provided with a handle 51, and the device can be conveniently carried through the handle 51.
The invention has the advantages that:
1. the electrocardiogram detection equipment is arranged in the box, so that the box is convenient to move and carry, and timely detection is provided for people in danger in the field;
2. the disinfection of the electrode ball and the smearing of the coupling agent are realized through the disinfection lifting plate which can move up and down and the disinfection brush and the coupling brush which are rotatably arranged on the disinfection lifting plate;
3. the electrode clamp is driven to move up and down by the electrode clamp lifting sleeve and the electrode clamp spring which can move up and down, and meanwhile, the electrode clamp is disinfected and coated with a coupling agent by the electrode clamp cleaning roller;
4. meanwhile, the wire take-up device is added, so that the detection wires cannot be wound mutually when the electrode ball and the electrode clamp are used;
the electrocardiogram signal detection device is clear in design thought, simple in structure and strong in practicability, and provides timely electrocardiogram signal detection for field exploration personnel.
Claims (9)
1. The portable electrocardiogram signal detection device comprises a box (1) and is characterized in that a take-up device is rotatably mounted in the box (1), a plurality of detection lines are wound on the take-up device, penetrate through the front end face of the box (1) and are detachably connected with an electrode ball (2) and an electrode clamp (3) respectively, a plurality of electrode ball accommodating grooves (4) penetrating through the front end face of the box (1) are formed in the front end face of the box (1), the electrode balls (2) are arranged in the electrode ball accommodating grooves (4) respectively, a plurality of fixed sliding grooves (5) respectively positioned above the electrode ball accommodating grooves (4) are formed in the front end face of the box (1), fixed sliding blocks (6) are slidably mounted in the fixed sliding grooves (5), and fixed springs (7) are mounted between the fixed sliding blocks (6) and the corresponding fixed sliding grooves (5), a disinfection device is arranged on the inner wall of the front side of the box (1);
degassing unit, including fixed mounting on case (1) front side inner wall and front end open-ended disinfect box (8), both ends rotate respectively about in disinfect box (8) and install lift lead screw (9), two lift lead screw (9) pass through pulley group synchronous connection, are located the top coaxial arrangement of lift lead screw (9) on disinfect box (8) right side has drive worm wheel (901), rotate on the right side inner wall of disinfect box (8) and install drive worm (902), drive worm (902) coaxial arrangement has handle (903) that are located case (1) right side, two go up with lead screw (9) on simultaneous screw thread install disinfection lifter plate (10), fixed mounting has disinfectant box (11) and coupling box (12) on the rear end face of disinfection lifter plate (10), the lower extreme fixed mounting of the preceding terminal surface of disinfection lifter plate (10) has a plurality of running through disinfection lifter plate (10) and just be respectively in disinfectant box (11) ) Disinfection hollow tube (13) of intercommunication, the preceding terminal surface upper end fixed mounting of disinfection lifter plate (10) has a plurality ofly to run through disinfection lifter plate (10) and respectively in coupling hollow tube (14) of coupling agent box (12) intercommunication, and is a plurality of the front end of disinfection hollow tube (13) and a plurality of coupling hollow tube (14) all communicates and installs check valve (15), and is a plurality of all rotate on disinfection hollow tube (13) and install disinfection brush (16), and is a plurality of all rotate on coupling hollow tube (14) and install coupling brush (17).
2. The portable electrocardiogram signal detection apparatus according to claim 1, wherein a fixed rack (18) is fixedly installed on the inner wall of the disinfection box (8), a plurality of disinfection brushes (16) are coaxially installed with disinfection linkage pulleys (19), a disinfection driving gear (20) capable of meshing with the fixed rack (18) on the inner wall of the disinfection box (8) is installed on the left side of the front end surface of the disinfection lifter plate (10) in a rotating manner, the plurality of disinfection linkage pulleys (19) and the disinfection driving gear (20) are connected by a belt, a plurality of coupling brushes (17) are coaxially installed with coupling linkage pulleys (21), a coupling driving gear (22) capable of meshing with the fixed rack (18) on the inner wall of the right side of the disinfection box (8) is installed on the right side of the front end surface of the disinfection lifter plate (10) in a rotating manner, the plurality of coupling linkage pulleys (21) and the coupling driving gear (22) are connected through a belt.
3. The portable electrocardiogram signal detection apparatus according to claim 2, wherein the front end of the box (1) is provided with two electrode clamp sterilizing slots (23) located on the left and right sides of the sterilizing box (8), two electrode clamp lifting screws (24) are rotatably mounted in the two electrode clamp sterilizing slots (23), two electrode clamp lifting sleeves (25) are respectively mounted on the two electrode clamp lifting screws (24) in a threaded manner, electrode clamp springs (26) are respectively fixedly mounted on the front sides of the two electrode clamp lifting sleeves (25), a plurality of electrode clamps (3) are respectively clamped on the two electrode clamp springs (26), and electrode clamp cleaning rollers (27) located on the front sides of the two electrode clamp lifting screws (24) and respectively located in the two electrode clamp springs (26) are rotatably mounted in the two electrode clamp sterilizing slots (23).
4. The portable electrocardiogram signal detection apparatus according to claim 3, wherein the top outer surface of the electrode holder cleaning roller (27) is provided with disinfection bristles (28), the middle outer surface of the electrode holder cleaning roller (27) is provided with cleaning bristles (29), the bottom outer surface of the electrode holder cleaning roller (27) is provided with couplant bristles (30), and the two electrode holder cleaning rollers (27) are respectively connected with the two electrode holder lifting screws (24) through belts.
5. The portable electrocardiogram signal detection apparatus according to claim 4, wherein the bottom of each of the two electrode clamp lifting screws (24) is coaxially installed with a synchronous pulley (31) at the bottom of the disinfection box (4), a synchronous belt (32) is installed between the two synchronous pulleys (31), and one of the electrode clamp lifting screws (24) is synchronously connected with one of the lifting screws (9) through a belt.
6. The portable electrocardiogram signal detection apparatus according to claim 1, wherein the wire winding device comprises a wire winding roller (33) rotatably mounted in the case (1), a plurality of wire winding discs (33) are coaxially mounted on the wire winding roller (33), a plurality of detection wires are respectively wound on the plurality of wire winding discs (33), a plurality of wire threading grooves (35) are formed in the bottom of the front end surface of the case (1), two friction wheels (36) are rotatably mounted in the plurality of wire threading grooves (35), and one end of each detection wire extends out of the case (1) through a gap between the two friction wheels (36).
7. The portable electrocardiogram signal detecting apparatus according to claim 6, wherein the left and right sides of the wire reels (34) are integrally connected to form a side plate (37) with a spiral groove, the left and right inner walls of the box (1) are respectively provided with a wire pressing wheel sliding groove (38) below the wire winding roller (33), a wire pressing shaft (39) passing through the spiral grooves is vertically slidably mounted between the two wire pressing wheel sliding grooves (38), the wire pressing shaft (39) is fixedly provided with a plurality of wire pressing wheels (40) respectively located in each wire reel (34), and the wire pressing shaft (39) is fixedly provided with a plurality of limiting rods (41) below each wire pressing wheel (40).
8. The portable electrocardiogram signal detection apparatus according to claim 7, wherein the right end of the winding roller (33) is coaxially installed with a torsion spring ratchet wheel (42), the right side wall of the box (1) is provided with a positioning chute (44), a positioning wedge block (45) is installed in the positioning chute (44) in a vertically sliding manner, and a positioning spring (46) is installed between the positioning wedge block (45) and the positioning chute (44).
9. The portable electrocardiogram signal detection apparatus according to claim 1, wherein a cover (47) is hinged to the top of the box (1), a placement slot (48) is opened at the front side of the cover (47), a detector (49) is rotatably installed at the top of the placement slot (48), two stoppers (50) positioned in front of the detector are rotatably installed at the bottom of the front end surface of the cover (1), and a handle (51) is fixedly installed at the top of the cover (47).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010292091.6A CN111374664A (en) | 2020-04-14 | 2020-04-14 | Portable electrocardiogram signal detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010292091.6A CN111374664A (en) | 2020-04-14 | 2020-04-14 | Portable electrocardiogram signal detection device |
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| Publication Number | Publication Date |
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| CN111374664A true CN111374664A (en) | 2020-07-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010292091.6A Withdrawn CN111374664A (en) | 2020-04-14 | 2020-04-14 | Portable electrocardiogram signal detection device |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113892914A (en) * | 2021-10-12 | 2022-01-07 | 西安维安实业有限公司 | Medical dry-type chemical detection device |
| CN114431874A (en) * | 2022-02-08 | 2022-05-06 | 中国人民解放军空军军医大学 | Portable hemostasis and anti-inflammation electrocardio monitoring therapeutic instrument |
| CN116196010A (en) * | 2023-03-21 | 2023-06-02 | 上海交通大学医学院附属瑞金医院 | Emergency diagnosis and treatment auxiliary equipment for critical patients |
| TWI805103B (en) * | 2021-11-30 | 2023-06-11 | 美商宇心生醫股份有限公司 | Electrocardiogram signal converting box |
-
2020
- 2020-04-14 CN CN202010292091.6A patent/CN111374664A/en not_active Withdrawn
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113892914A (en) * | 2021-10-12 | 2022-01-07 | 西安维安实业有限公司 | Medical dry-type chemical detection device |
| CN113892914B (en) * | 2021-10-12 | 2024-03-15 | 西安维安实业有限公司 | Medical dry-type chemical detection device |
| TWI805103B (en) * | 2021-11-30 | 2023-06-11 | 美商宇心生醫股份有限公司 | Electrocardiogram signal converting box |
| CN114431874A (en) * | 2022-02-08 | 2022-05-06 | 中国人民解放军空军军医大学 | Portable hemostasis and anti-inflammation electrocardio monitoring therapeutic instrument |
| CN116196010A (en) * | 2023-03-21 | 2023-06-02 | 上海交通大学医学院附属瑞金医院 | Emergency diagnosis and treatment auxiliary equipment for critical patients |
| CN116196010B (en) * | 2023-03-21 | 2023-10-27 | 上海交通大学医学院附属瑞金医院 | Emergency diagnosis and treatment auxiliary equipment for critical patients |
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