技术领域technical field
本发明涉及医疗器械的技术领域，特别涉及一种心电图检查床。The invention relates to the technical field of medical devices, in particular to an electrocardiogram examination bed.
背景技术Background technique
对后壁心肌梗死患者做心电图需要在病人背部安装导联，在病人后背安装导联需要翻动身体，这对心肌梗死患者非常不利，临床上使用的心电图检查床是常规的床，患者平躺时不能在后背安装导联，同时用于检查的导联线数量较多，导联线很容易缠绕在一起，使用时不能快速分开，耽误患者检查，另外，导联线裸露，容易造成磨损，导致导联线使用寿命缩短，增加科室消耗。To perform an electrocardiogram on a patient with posterior wall myocardial infarction, it is necessary to install leads on the patient's back, and to install the leads on the patient's back requires turning the body, which is very unfavorable to patients with myocardial infarction. The clinically used electrocardiogram examination bed is a conventional bed, and the patient lies flat Lead wires cannot be installed on the back, and the number of lead wires used for inspection is large. The lead wires are easily entangled and cannot be separated quickly during use, which delays the patient's examination. In addition, the lead wires are exposed, which is easy to cause wear and tear. , resulting in shortened service life of lead wires and increased department consumption.
发明内容Contents of the invention
为了解决上述已有技术的不足，本发明的目的是：提供一种心电图检查床，包括床体，所述床体前部中间位置设置有正后壁导联装置，所述床体前部侧边设置有心前区导联装置，所述床体中间及后端两侧设置有肢体导联装置，In order to solve the above-mentioned deficiencies in the prior art, the object of the present invention is to provide an electrocardiogram examination bed, including a bed body, a positive and posterior wall lead device is arranged at the middle position of the front part of the bed body, and the front side of the bed body is The precordial area lead device is arranged on the side, and the limb lead device is arranged in the middle of the bed and on both sides of the rear end,
所述正后壁导联装置设置在所述床体前端的安装槽内，所述正后壁导联装置包括电机A，所述电机A设置在所述床体的横梁上，所述电机A的输出轴上设置有齿轮A，所述床体的纵梁上设置有底板A,所述底板A上设置有导向槽，所述导向槽内设置有摆件，所述摆件内侧相对的两个平行面上均匀设置有齿条，所述齿条中间设置有所述齿轮A，所述齿轮A为不完全齿轮，所述摆件上端设置有安装板，所述安装板上设置有导轨，所述导轨上设置有滑块，所述滑块上设置有正后壁电极吸球；The positive and rear wall lead device is arranged in the installation groove at the front end of the bed body, the positive and rear wall lead device includes a motor A, and the motor A is arranged on the beam of the bed body, and the motor A A gear A is provided on the output shaft of the bed body, a base plate A is provided on the longitudinal beam of the bed body, a guide groove is provided on the base plate A, a pendulum is provided in the guide groove, and two parallel parallel A rack is evenly arranged on the surface, the gear A is arranged in the middle of the rack, the gear A is an incomplete gear, a mounting plate is provided on the upper end of the pendant, a guide rail is provided on the mounting plate, and the guide rail A slider is arranged on the upper side, and the front and back wall electrode suction ball is arranged on the slider;
所述心前区导联装置包括活动架，所述活动架前端设置有引线板，所述引线板上设置有线孔，所述活动架内设置有导线，所述导线穿过所述线孔连接有心前区电机吸球；The precordial lead device includes a movable frame, the front end of the movable frame is provided with a lead plate, the lead plate is provided with a wire hole, the movable frame is provided with a wire, and the wire passes through the wire hole to connect There is a motor in the precordial area to absorb the ball;
所述肢体导联装置设置在所述床体纵梁的底板B上，所述底板B上设置有主轴，所述主轴上设置缠线辊，所述缠线辊上缠绕有导线，所述导线穿过所述床体连接有电极夹。The limb lead device is arranged on the bottom plate B of the longitudinal beam of the bed body, the bottom plate B is provided with a main shaft, and a winding roller is arranged on the main shaft, and a wire is wound on the winding roller, and the wire is Electrode clamps are connected through the bed body.
所述主轴设置在带立式座轴承上，所述带立式座轴承设置在所述底板B上，所述主轴上设置有摇柄。The main shaft is arranged on a bearing with a vertical seat, the bearing with a vertical seat is arranged on the bottom plate B, and a crank handle is arranged on the main shaft.
所述活动架设置在所述床体的纵梁上，所述活动架包括至少三个铰接的连接杆。The movable frame is arranged on the longitudinal beam of the bed body, and the movable frame includes at least three hinged connecting rods.
所述线孔至少为6个。There are at least 6 wire holes.
所述导轨为丝杆。The guide rail is a screw rod.
所述导轨一端设置有电机B，另一端设置有挡板。One end of the guide rail is provided with a motor B, and the other end is provided with a baffle.
所述滑块上设置有与所述导轨对应的螺纹，所述滑块上设置有正后壁电极吸球对应的吸球槽。Threads corresponding to the guide rails are provided on the slider, and ball suction grooves corresponding to the rear wall electrode suction balls are provided on the slider.
本发明的工作原理：本发明在床体前端中间位置设置安装槽，安装槽内设置正后壁导联装置，正后壁导联装置上设置上电极吸球，正后壁导联装置的找正位置靠电机提供动力，先通过摆件的左右摆动粗调需要安装电极球的位置，然后通过丝杆微调找正后壁需要安装电极球的精确位置，实现对后壁心肌梗死患者做心电图的目的；本发明还将心前区导联的导线安装在活动架内，心前区的电极吸球分别穿过线孔，导线不会缠绕在一起，并且导线不会裸露在外界环境中；将肢体导联中的导线缠绕在缠线辊上，也避免了肢体导联装置中的导线缠绕在一起问题。Working principle of the present invention: In the present invention, an installation groove is arranged at the middle position of the front end of the bed body, and a front and rear wall lead device is arranged in the installation groove, and an upper electrode suction ball is arranged on the front and rear wall lead device. The positive position is powered by the motor. First, the position of the electrode ball to be installed is roughly adjusted through the left and right swing of the ornament, and then the precise position of the electrode ball to be installed on the rear wall is fine-tuned through the screw to achieve the purpose of performing an electrocardiogram on the patient with myocardial infarction on the rear wall. The present invention also installs the wires of the precordial lead in the movable frame, and the electrode suction balls in the precordial area pass through the wire holes respectively, so that the wires will not be entangled together, and the wires will not be exposed in the external environment; The wires in the lead are wound on the winding roller, which also avoids the problem of wires in the limb lead device being tangled together.
通过试验，本发明的有益效果是：本发明在床体上设置了正后壁导联装置，避免了对患者描记后壁导联需要翻转身体的弊端，本发明将心前区导联的导线设置在活动架中，便于医务人员识别电极吸球，避免了导线裸露，延长了导线的使用寿命，将肢体导联的导线缠绕在缠绕辊上，解决了肢体导联装置中的导线缠绕问题。Through the test, the beneficial effect of the present invention is: the present invention is provided with positive and posterior wall lead device on the bed body, has avoided the drawback that needs to turn over the patient's tracing posterior wall lead, the present invention will lead the lead of precordial region Set in the movable frame, it is convenient for medical staff to identify the electrode suction ball, avoiding the exposure of the wire, prolonging the service life of the wire, winding the wire of the limb lead on the winding roller, and solving the wire winding problem in the limb lead device.
附图说明Description of drawings
图1为本发明实施例正视图。Fig. 1 is a front view of an embodiment of the present invention.
图2为床体内部结构示意图。Figure 2 is a schematic diagram of the internal structure of the bed.
图3为图2的A处的局部放大图。FIG. 3 is a partial enlarged view of A in FIG. 2 .
图4为图2的B处的局部放大图。FIG. 4 is a partial enlarged view of B in FIG. 2 .
图5为图2的C处的局部放大图。FIG. 5 is a partially enlarged view at point C in FIG. 2 .
图6为摆件的结构示意图。Fig. 6 is a schematic diagram of the structure of the ornament.
其中，附图标记为：1、床体；2、正后壁导联装置；3、心前区导联装置；4、肢体导联装置；5、安装槽；6、电机A；7、齿轮A；8、底板A；9、导向槽；10、摆件；11、齿条；12、安装板；13、导轨；14、滑块；15、正后壁电极吸球；16、活动架；17、引线板；18、线孔；19、心前区电机吸球；20、底板B；21、主轴；22、缠线辊；23、电极夹;24、带立式座轴承；25、电机B；26、挡板；27、摇柄。Wherein, the reference signs are: 1. bed body; 2. positive and posterior wall lead device; 3. precordial lead device; 4. limb lead device; 5. installation groove; 6. motor A; 7. gear A; 8. Bottom plate A; 9. Guide groove; 10. Ornament; 11. Rack; 12. Mounting plate; 13. Guide rail; 14. Slider; , lead plate; 18, wire hole; 19, motor suction ball in front of the heart; 20, bottom plate B; 21, main shaft; 22, winding roller; 23, electrode clamp; 24, with vertical seat bearing; 25, motor B ; 26, baffle plate; 27, rocking handle.
具体实施方式detailed description
参见图1-图6，本发明是一种心电图检查床，包括床体1，床体1前部中间位置设置有正后壁导联装置2，床体1前部侧边设置有心前区导联装置3，床体1中间及后端两侧设置有肢体导联装置4，Referring to Fig. 1-Fig. 6, the present invention is an electrocardiogram examination bed, which includes a bed body 1, a positive and posterior wall lead device 2 is arranged in the middle of the front part of the bed body 1, and a precordial lead device 2 is arranged on the front side of the bed body 1. Connecting device 3, limb lead device 4 is arranged in the middle of the bed body 1 and on both sides of the rear end,
正后壁导联装置2设置在床体1前端的安装槽5内，正后壁导联装置2包括电机A6，电机A6设置在床体1的横梁上，电机A6的输出轴上设置有齿轮A7，床体1的纵梁上设置有底板A8,底板A8上设置有导向槽9，导向槽9内设置有摆件10，摆件10内侧相对的两个平行面上均匀设置有齿条11，齿条11中间设置有齿轮A7，齿轮A7为不完全齿轮，摆件10上端设置有安装板12，安装板12上设置有导轨13，导轨13上设置有滑块14，滑块14上设置有正后壁电极吸球15；The front and rear wall lead device 2 is arranged in the installation groove 5 at the front end of the bed body 1, and the front and rear wall lead device 2 includes a motor A6, which is arranged on the beam of the bed body 1, and the output shaft of the motor A6 is provided with a gear A7, a bottom plate A8 is arranged on the longitudinal beam of the bed body 1, and a guide groove 9 is arranged on the bottom plate A8. An ornament 10 is arranged in the guide groove 9, and racks 11 are evenly arranged on two parallel surfaces opposite to the inner side of the ornament 10. A gear A7 is arranged in the middle of the bar 11, and the gear A7 is an incomplete gear. The upper end of the pendant 10 is provided with a mounting plate 12, the mounting plate 12 is provided with a guide rail 13, the guide rail 13 is provided with a slider 14, and the slider 14 is provided with a rear Wall electrode suction ball 15;
描记患者后壁导联心电图时，对患者背部安放正后壁电极吸球，需要患者先右侧卧位，由医务人员将正后壁电极吸球放置在患者背部相应的位置，为了避免患者从右侧卧位转为平卧位的过程中电机球脱落，通常直接右侧卧位描记心电图，采用右侧卧位描记心电图显然不符合心电图描记标准。When tracing the electrocardiogram of the patient's posterior wall leads, place the positive and posterior wall electrode suction ball on the patient's back. The patient needs to lie on the right side first, and the medical staff will place the positive and posterior wall electrode suction ball at the corresponding position on the patient's back. In order to prevent the patient from The motor ball fell off during the transition from the right decubitus position to the supine position, and the electrocardiogram was usually drawn directly on the right side, which obviously does not meet the standards for electrocardiogram tracing.
本发明采用将正后壁电极吸球活动安装在床体的前部，电机的输出轴上安装不完整齿轮，以齿轮顺时针转为例，当不完全齿轮的轮齿与摆件上端的齿条啮合时，摆件在底板的导向槽内向右运动，随着电机的旋转，不完全齿轮的轮齿与上下两端面的齿条均布啮合时，此时，摆件停止运动，当电机继续旋转，带动不完全齿轮旋转，当不完全齿轮的轮齿与摆件下端的齿条啮合时，摆件随之网相反的方向运动，依次，来实现正后壁导联的粗调节；摆件上方固定底板，底板上设置电机，电机带动丝杆旋转，实现滑块在丝杆上左右运动，实现正后壁导联的微调，将电极吸球安装在滑块上，电机吸球随着滑块的运动而找准，此种做法，避免了采用右侧卧位的方式电极吸球容易脱落的问题。In the present invention, the positive and rear wall electrode suction balls are installed on the front of the bed, and the incomplete gear is installed on the output shaft of the motor. Taking the clockwise rotation of the gear as an example, when the teeth of the incomplete gear and the rack at the upper end of the pendant When meshing, the ornament moves to the right in the guide groove of the bottom plate. With the rotation of the motor, when the teeth of the incomplete gear mesh with the racks on the upper and lower ends, the ornament stops moving. When the motor continues to rotate, Drive the incomplete gear to rotate. When the teeth of the incomplete gear mesh with the rack at the lower end of the ornament, the ornament moves in the opposite direction with the net, and in turn, to realize the coarse adjustment of the front and rear wall leads; the bottom plate is fixed above the ornament, and the bottom plate The motor is installed on the top, and the motor drives the screw to rotate to realize the left and right movement of the slider on the screw, and to realize the fine adjustment of the front and rear wall leads. The electrode suction ball is installed on the slider, and the motor suction ball follows the movement of the slider. Accurate, this method avoids the problem that the electrode suction ball is easy to fall off when the right side is used.
心前区导联装置3包括活动架16，活动架16前端设置有引线板17，引线板17上设置有线孔18，活动架16内设置有导线，导线穿过线孔18连接有心前区电机吸球19；Precordial lead device 3 comprises movable frame 16, and movable frame 16 front ends are provided with lead plate 17, and lead plate 17 is provided with wire hole 18, and movable frame 16 is provided with lead, and lead passes through wire hole 18 and is connected with precordial motor. suction ball 19;
心前区导联装置采用活动架将导线隐藏在支架中，避免了导线暴露在外界环境中对导线的损坏，延长了导线的使用寿命，并且减轻了医院人员检查前的准备工作，同时，引线板中的电极吸球的排放位置，可以按照检查时身体需要的位置放置，避免了因疏忽将电极吸球放错的问题，活动架采用铰接的连接方式，工作时，可以将活动架拉伸到一定的长度和角度。The precordial lead device uses a movable frame to hide the wire in the bracket, avoiding the damage of the wire exposed to the external environment, prolonging the service life of the wire, and reducing the preparation work of the hospital personnel before the inspection. At the same time, the lead wire The discharge position of the electrode suction ball in the plate can be placed according to the position required by the body during inspection, avoiding the problem of misplacing the electrode suction ball due to negligence. The movable frame adopts a hinged connection method, and the movable frame can be stretched during work to a certain length and angle.
肢体导联装置4设置在所述床体1纵梁的底板B20上，底板B20上设置有主轴21，主轴21上设置缠线辊22，缠线辊22上缠绕有导线，导线穿过床体1连接有电极夹23。The limb lead device 4 is arranged on the bottom plate B20 of the longitudinal beam of the bed body 1, the bottom plate B20 is provided with a main shaft 21, the main shaft 21 is provided with a winding roller 22, the winding roller 22 is wound with wires, and the wires pass through the bed body 1 is connected with electrode holder 23.
将肢体导联的导线缠绕在绕线辊上，将手臂和腿部的导线缠绕在绕线滚上，导线被释放，在床体上端被分开，直到放到适合做导联的长度，做完检查后，旋转缠绕辊，实现收线的功能。Wind the wires of the limb leads on the winding roller, wind the wires of the arms and legs on the winding roller, the wires are released, and are separated at the upper end of the bed until they are placed at a suitable length for the lead, and done After inspection, rotate the winding roller to realize the function of winding.
主轴21设置在带立式座轴承24上，带立式座轴承24设置在底板B20上，主轴21上设置有摇柄27。活动架16设置在床体1的纵梁上，活动架16包括至少三个铰接的连接杆。线孔18至少为6个。导轨13为丝杆。导轨13一端设置有电机B25，另一端设置有挡板26。滑块14上设置有与导轨13对应的螺纹，滑块14上设置有正后壁电极吸球15对应的吸球槽。The main shaft 21 is arranged on the belt vertical seat bearing 24, and the belt vertical seat bearing 24 is arranged on the base plate B20, and the main shaft 21 is provided with a crank handle 27. The movable frame 16 is arranged on the longitudinal beam of the bed body 1, and the movable frame 16 includes at least three hinged connecting rods. Wire holes 18 are at least 6. Guide rail 13 is screw mandrel. One end of the guide rail 13 is provided with a motor B25 , and the other end is provided with a baffle 26 . The slider 14 is provided with threads corresponding to the guide rail 13 , and the slider 14 is provided with a ball-absorbing groove corresponding to the electrode-absorbing ball 15 on the rear wall.
以上所述仅为本发明的较佳实施例，并不用以限制本发明，凡在本发明的精神和原则之内，所作的任何修改、等同替换、改进等，均应包含在本发明的保护范围之内。The above descriptions are only preferred embodiments of the present invention, and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection of the present invention. within range.
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610020167.3ACN105411574B (en) | 2016-01-13 | 2016-01-13 | An electrocardiogram examination bed |
| CN201711453804.7ACN107913150B (en) | 2016-01-13 | 2016-01-13 | Electrocardiogram examining table capable of avoiding winding of lead |
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610020167.3ACN105411574B (en) | 2016-01-13 | 2016-01-13 | An electrocardiogram examination bed |
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711453804.7ADivisionCN107913150B (en) | 2016-01-13 | 2016-01-13 | Electrocardiogram examining table capable of avoiding winding of lead |
| Publication Number | Publication Date |
|---|---|
| CN105411574Atrue CN105411574A (en) | 2016-03-23 |
| CN105411574B CN105411574B (en) | 2018-02-09 |
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711453804.7AActiveCN107913150B (en) | 2016-01-13 | 2016-01-13 | Electrocardiogram examining table capable of avoiding winding of lead |
| CN201610020167.3AExpired - Fee RelatedCN105411574B (en) | 2016-01-13 | 2016-01-13 | An electrocardiogram examination bed |
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711453804.7AActiveCN107913150B (en) | 2016-01-13 | 2016-01-13 | Electrocardiogram examining table capable of avoiding winding of lead |
| Country | Link |
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| CN (2) | CN107913150B (en) |
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| Date | Code | Title | Description |
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| CB03 | Change of inventor or designer information | Inventor after:Wang Hui Inventor after:Zheng Yanling Inventor after:Wang Feng Inventor after:Liang Ying Inventor after:Zhang Ling Inventor before:Wang Jiafeng | |
| CB03 | Change of inventor or designer information | ||
| TA01 | Transfer of patent application right | Effective date of registration:20180115 Address after:250022 Ji'nan Road, Shandong, No. ten, No. 23976 Applicant after:Jinan Children's Hospital Address before:250014 Shandong Province, Lixia District of Ji'nan city road ten South jiangshuiquan Road on the eastern side of the Times Square excellence 1-1047 Applicant before:JINAN SITUO XINYUAN PHARMACEUTICAL TECHNOLOGY CO., LTD. | |
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| CF01 | Termination of patent right due to non-payment of annual fee | Granted publication date:20180209 Termination date:20190113 | |
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