Fetal monitor for gynaecology and obstetrics monitoring

Abstract

The fetal monitor comprises an instrument shell, a displayer is hinged to the top face of the instrument shell, and the displayer is electrically connected with an internal circuit of the instrument shell; the probe box slides on one side of the middle of the instrument shell; the starting mechanism rotates in the middle of the inner side of the instrument shell and is in transmission connection with the probe box; the wire connecting part is provided with a combined wire in a wound mode, the wire connecting part is rotationally connected to one end of the interior of the instrument shell, the wire connecting part is started to wind and unwind the combined wire and enable the combined wire to be communicated with an internal circuit of the instrument shell, and the wire connecting part is started to drive the starting mechanism to conduct transmission at the same time; the starting mechanism synchronously drives the display and the probe box to start opening and closing; according to the invention, 24 groups of Doppler probes can be used for comprehensively detecting the fetus, the physical condition of the fetus is clearly obtained, the use and the operation are simple, the detection precision is higher, and the popularization and the large-range use are facilitated.

Description

Technical Field

[0001] The present invention relates to the field of gynecological and obstetric fetal monitoring, and in particular to a gynecological and obstetric fetal monitor. Background Art

[0002] A fetal monitor is a medical device used to monitor the heart health of a fetus. It is typically used by specially trained medical personnel in a hospital, clinic, or home setting. The device displays the mother's uterine contractions and fetal heart rate through waveforms and graphs, and records this data on a strip chart recorder, thereby helping to assess the health of the fetus before delivery.

[0003] The fetal monitor is used by holding an ultrasonic Doppler probe connected to the instrument, attaching it to the surface of the pregnant woman's lower abdomen, and detecting the wavelength of the sound waves emitted by the ultrasonic Doppler probe to detect the fetal body position. At the same time, the wavelength is used to accurately capture the changes in the fetal heartbeat and determine the fetus's physical condition.

[0004] However, during the diagnostic test using a single ultrasonic Doppler probe, it is difficult for ordinary people to accurately detect the fetus' body position. The fetal heartbeat changes reported by the probe are not accurate and are displayed on the upper part of the instrument display, which can easily lead to misdiagnosis and cause anxiety for pregnant women.

[0005] Therefore, we make improvements to this and propose a fetal monitor for obstetrics and gynecology monitoring. Summary of the invention

[0006] The purpose of the present invention is to obtain accurate heartbeat changes and determine the physical condition of the fetus, as the existing single Doppler probe is difficult to accurately detect the body position of the fetus.

[0007] In order to achieve the above-mentioned purpose of the invention, the present invention provides the following fetal monitor for obstetrics and gynecology monitoring to improve the above-mentioned problem.

[0008] The specific application is as follows:

[0009] A fetal monitor for obstetrics and gynecology, comprising

[0010] An instrument housing having a display hinged on the top surface, wherein the display is electrically connected to an internal circuit of the instrument housing;

[0011] Slide the probe box on one side of the middle of the instrument housing;

[0012] Rotate the starting mechanism in the middle of the inner side of the instrument housing, wherein the starting mechanism is in driving connection with the probe box;

[0013] A wire connection part is wound with a combined wire, and the wire connection part is rotatably connected to one end of the instrument housing. The wire connection part is started to retract and release the combined wire and connect the combined wire to the circuit inside the instrument housing. The wire connection part is started and drives the starting mechanism to transmit simultaneously, and the starting mechanism transmission synchronously drives the display and the probe box to start opening and closing;

[0014] A dual-probe diagnostic device is embedded in both sides of the probe box, and the dual-probe diagnostic device is plugged into the double holes of the combined wire;

[0015] The combined wire is plugged into a hole of the dual-probe diagnostic device to start single-probe diagnosis of the dual-probe diagnostic device;

[0016] The combined wire is plugged into two holes of the dual-probe diagnostic device to start the twenty-four probe diagnosis of the dual-probe diagnostic device.

[0017] As a preferred technical solution of the present application, a start button is provided at one end of the front side of the instrument housing, a wire receiving groove is provided at the position where the instrument housing is connected to the wire connecting part, the wire connecting part is rotatably connected to the inner side of the wire receiving groove, a closed groove is provided at the position where the top surface of the instrument housing is connected to the display, the display is closed and embedded in the closed groove, the start button is located on one side of the closed groove, and a non-slip bottom plate is provided on the bottom surface of the instrument housing, and the non-slip bottom plate is embedded in the inner side of the instrument housing.

[0018] As a preferred technical solution of the present application, a hinge rod is fixed to one end of the display connected to the instrument housing, and both ends of the hinge rod are inserted into both sides of the interior of the instrument housing.

[0019] As a preferred technical solution of the present application, symmetrical storage grooves are opened on both sides of the top surface of the probe box, the dual-probe diagnostic device is embedded in the storage grooves, an anti-fool-proof retrieval groove is opened at one end of the storage groove, and internal threaded holes are opened between the storage grooves.

[0020] The transmission gear is connected with the gear of the driving mechanism, and the transmission gear is connected with the gear of the driving mechanism, and the transmission gear is connected with the gear of the driving mechanism, and the transmission gear is connected with the gear of the driving mechanism.

[0021] As a preferred technical solution of the present application, the wire connecting part includes a driving spindle, the driving spindle is rotatably connected to the inside of the wire taking-up slot, a wire winding roller is connected to the middle of the driving spindle, an outer wall of one end of the wire winding roller is provided with annular equidistantly distributed wire connecting grooves, twenty-four groups of wires are connected to the inside of the wire connecting groove, the ends of the twenty-four groups of wires away from the wire connecting groove are combined to form a merged wire, the merged wire is wound on the outside of the wire winding roller, and the end of the merged wire away from the twenty-four groups of wires is connected to a double plug, the end of the driving spindle close to the probe box is connected to a second bevel gear, the second bevel gear is meshed with the first bevel gear for transmission, the end of the driving spindle away from the second bevel gear is connected to a servo motor, the servo motor is fixed to the inner wall of the instrument housing and electrically connected to the start button, the output end of the servo motor is connected to a power-on conductive sheet, the other end of the power-on conductive sheet is fixed to the driving spindle, and the power-on conductive sheet is electrically connected to the inside of the wire connecting groove.

[0022] As a preferred technical solution of the present application, the double-connector plug has twenty-four sockets on the front side of one end away from the combined wire, a single group of sockets is provided on one side of the twenty-four sockets, and symmetrical positioning holes are provided at the upper and lower ends of the double-connector plug.

[0023] As a preferred technical solution of the present application, a side of the current-carrying conductive piece facing away from the driving main shaft is provided with an embedded opening which is equidistantly distributed around the circumference, a conductive core is connected at the center of the embedded opening, the conductive core is electrically connected to the twenty-four groups of wires, a fine threaded rod is connected at the center of the current-carrying conductive piece, a displacement guide piece which is threadedly screwed on the outside of the fine threaded rod, a limiting slide groove is provided on one side of the displacement guide piece, the conductive core is fitted and limitedly slid against the inside of the instrument housing, one end of the fine threaded rod away from the current-carrying conductive piece is fixed to the output end of the servo motor, a side of the displacement guide piece close to the current-carrying conductive piece is provided with equidistantly arranged shrinkage grooves around the circumference, a spring is provided inside the shrinkage groove, a conductive head is provided inside the displacement guide piece for limiting sliding, two ends of the spring are respectively abutted against the inner wall of the shrinkage groove and the outer surface of the conductive head, a combined wire is connected at the center of one side of the conductive head located inside the shrinkage groove, and the other end of the combined wire is combined and electrically connected to the internal circuit of the instrument housing.

[0024] As a preferred technical solution of the present application, a battery tube is provided at the center of the inner part of the dual-detection diagnostic device, a battery is slidably connected inside the battery tube, a reel is slidably fitted on the outer side of the battery tube, twenty-four probe layers are wound on the outer side of the reel, one end of the twenty-four probe layers away from the reel extends to the outside of the dual-detection diagnostic device and is connected to a pull rod, one end of the dual-detection diagnostic device away from the battery tube is limitedly slidably connected to a servo motor, the output end of the servo motor is plug-connected with the reel, a bottom cover is provided on the top of one end of the dual-detection diagnostic device connected to the servo motor, the bottom cover covers the outside of the dual-detection diagnostic device, one side of the bottom cover located inside the dual-detection diagnostic device is fitted and abuts against the outer surface of the servo motor, a Doppler probe is provided on the end of the dual-detection diagnostic device away from the bottom cover, and the Doppler probe is electrically connected to the battery.

[0025] As a preferred technical solution of the present application, an embedded wire is embedded in the inner wall of the dual-detector diagnostic device, symmetrical motor positioning grooves are opened on both sides of the interior of the dual-detector diagnostic device, both ends of the servo motor are limitedly embedded in the inner side of the motor positioning groove, a single group of core plugs is provided on the front side of the bottom cover, and twenty-four groups of core plugs are provided on one side of the single group of core plugs, one end of the embedded wire is connected to the Doppler probe and the twenty-four probe layer, and the other end of the embedded wire is connected to the single group of core plugs and the twenty-four groups of core plugs, the single group of core plugs is inserted into the single group of jacks, and the twenty-four groups of core plugs are inserted into the twenty-four jacks.

[0026] Compared with the prior art, the present invention has the following beneficial effects:

[0027] In the scheme of the present application: through the design of twenty-four groups of wires and a dual-probe diagnostic device, when conducting fetal diagnosis and monitoring on a pregnant woman, the twenty-four probe layers inside the dual-probe diagnostic device can be unfolded flat and attached to the surface of the pregnant woman's lower abdomen, and the fetus can be comprehensively tested using twenty-four groups of Doppler probes. The fetal heartbeat times returned by multiple groups of probes can be used to determine the fetal physical condition and clearly derive the fetal physical condition. The operation is simple, the detection accuracy is higher, and it is easy to promote and use on a large scale.

[0028] 1. The present invention provides a starting mechanism in the middle of the inner side of the instrument housing, which can synchronously drive the probe box to slide outward and drive the display to rotate and open through the driving components when the instrument is started, and synchronously complete the starting operation, which is convenient for operation and use. At the same time, the equipment components can be automatically stored and collected after use to protect the safety of the components.

[0029] 2. The present invention provides a wire connection portion inside one end of the instrument housing, which can be used to reel in and release the wire connected to the probe through a wire roller, thereby improving the safety of the wire and the convenience of storage. At the same time, one end of the wire roller is provided with a power-carrying conductive piece, which can synchronously drive the power-carrying conductive piece to connect with the internal circuit of the instrument when the servo motor starts the instrument, so that the wire connector can connect the circuit to the inside of the diagnostic device, and the drive of the servo motor can also simultaneously drive the starting mechanism to synchronously transmit, thereby realizing the full start of the monitor.

[0030] 3. The present invention has two dual-probe diagnostic devices inside the probe box, which can be used as backup when one set of diagnostic devices is damaged, thereby improving the fault tolerance of the instrument. At the same time, the dual-probe diagnostic device adopts a single set of probes and a twenty-four probe layer retracting design, which enables ordinary people to conduct a comprehensive diagnosis and detection of the fetus through the twenty-four probe layers when using the instrument, and obtain accurate fetal position and heartbeat change accuracy, thereby clearly obtaining the physical condition of the fetus. Moreover, after a single use, the fetal position can be clearly determined, so that subsequent tests can quickly find the fetal heartbeat detection position. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 A schematic diagram of the overall structure of a fetal monitor for obstetrics and gynecology provided by the present invention;

[0032] Figure 2 for Figure 1 The schematic diagram of the structure of the instrument starting and unfolding shown;

[0033] Figure 3 for Figure 1 The schematic diagram of the structure of the left side section of the instrument housing shown;

[0034] Figure 4 for Figure 1 The schematic diagram of the structure of the right side section of the instrument housing shown;

[0035] Figure 5 for Figure 4 The schematic diagram of the transmission structure inside the instrument housing is shown;

[0036] Figure 6 for Figure 5 The transmission structure exploded diagram of the starting mechanism shown;

[0037] Figure 7 for Figure 5 An enlarged schematic diagram of the structure of the wire connection portion shown;

[0038] Figure 8 for Figure 7 The structure of the wire connection part is shown as an exploded and enlarged schematic diagram;

[0039] Fig. 9 for Figure 8 The structure of the current conducting piece is shown as an exploded and enlarged schematic diagram;

[0040] Fig.10 for Fig. 9 The structure of the conductive head is shown in an exploded and enlarged schematic diagram;

[0041] Fig.11 for Figure 5 The schematic diagram of the structure of the probe box shown in the middle section;

[0042] Fig.12 for Fig.11 The structure of the dual-detector diagnostic device is shown in an enlarged schematic diagram of a cross-section.

[0043] Indicated in the figure:

[0044] 1. Instrument housing; 11. Start button; 12. Wire collection slot; 13. Closing slot; 14. Anti-slip bottom plate;

[0045] 2. Display; 21. Hinge rod;

[0046] 3. Probe box; 31. Storage slot; 32. Foolproof retrieval slot; 33. Internal threaded hole;

[0047] 4. Starting mechanism; 41. Transmission main shaft; 42. First bevel gear; 43. First gear; 44. Transmission toothed belt; 45. Threaded rod; 46. Second gear; 47. Driving slide shaft; 48. Transmission belt;

[0048] 5. Wire connection part; 51. Driving spindle; 52. Wire winding roller; 53. Wire connection slot; 54. Twenty-four groups of wires; 55. Combined wires; 56. Double plug; 561. Twenty-four sockets; 562. Single group of sockets; 563. Positioning hole; 57. Second bevel gear; 58. Servo motor;

[0049] 59, current conducting piece; 591, embedded opening; 592, conductive core; 593, fine threaded rod; 594, displacement guide piece; 595, limit slide groove; 596, contraction groove; 597, spring; 598, conductive head; 599, combined conductor;

[0050] 6. Dual-probe diagnostic device; 601. Embedded wire; 602. Motor positioning slot; 61. Battery tube; 62. Storage battery; 63. Roll tube; 64. Twenty-four probe layers; 65. Pull rod; 66. Servo motor; 67. Bottom cover; 671. Single set of ferrules; 672. Twenty-four sets of ferrules; 68. Doppler probe. DETAILED DESCRIPTION

[0051] In order to enable those skilled in the art to better understand the scheme of the present invention, the technical scheme in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present invention.

[0052] As described in the background art, it is difficult for a single Doppler probe to accurately detect the body position of the fetus, obtain accurate heartbeat changes, and determine the fetus's physical condition.

[0053] In order to solve this technical problem, the present invention provides a fetal monitor for obstetrics and gynecology monitoring, which is used for dual detection of pregnant women and fetuses. It can accurately determine the body position of the fetus through coverage detection, and detect the accurate heartbeat changes of the fetus to know the physical condition of the fetus. After that, it can quickly and accurately diagnose the physical condition of the fetus at any time by using a single set of detection.

[0054] Specifically, please refer to Figure 1-Figure 12 The fetal monitor for obstetrics and gynecology monitoring specifically includes:

[0055] An instrument housing 1 having a display 2 hingedly connected to the top surface, wherein the display 2 is electrically connected to an internal circuit of the instrument housing 1;

[0056] A probe box 3 is slidably mounted on one side of the middle portion of the instrument housing 1;

[0057] Rotate the starting mechanism 4 in the middle of the inner side of the instrument housing 1, wherein the starting mechanism 4 is in transmission connection with the probe box 3;

[0058] A wire connection part 5 is wound with a combined wire 55, and the wire connection part 5 is rotatably connected to one end of the inside of the instrument housing 1. The wire connection part 5 is started to retract and release the combined wire 55 and connect the combined wire 55 with the internal circuit of the instrument housing 1. The wire connection part 5 is started and drives the starting mechanism 4 to transmit, and the starting mechanism 4 drives the display 2 and the probe box 3 to start opening and closing synchronously;

[0059] A dual-probe diagnostic device 6 is embedded in both sides of the probe box 3, and the dual-probe diagnostic device 6 is double-hole plugged with the combined wire 55;

[0060] The combined wire 55 is plugged into a hole of the dual-detection diagnostic device 6 to start the single-probe diagnosis of the dual-detection diagnostic device 6;

[0061] The combined wire 55 is plugged into two holes of the dual-probe diagnostic device 6 to start the twenty-four probe diagnosis of the dual-probe diagnostic device 6.

[0062] The fetal monitor for obstetrics and gynecology monitoring provided by the present invention, through the design of twenty-four groups of wires 54 and a dual-probe diagnostic device 6, can be used to perform fetal diagnosis and monitoring on pregnant women. The twenty-four probe layers 64 inside the dual-probe diagnostic device 6 are unfolded in a plane and attached to the surface of the pregnant woman's lower abdomen. The twenty-four groups of Doppler probes 68 are used to perform a comprehensive test on the fetus, and the fetal physical condition is determined by the number of fetal heartbeats replied by multiple groups of probes. The fetal physical condition is clearly obtained. The use and operation are simple, the detection accuracy is higher, and it is easy to promote and use on a large scale.

[0063] In order to enable those skilled in the art to better understand the solutions of the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings.

[0064] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features and technical solutions in the embodiments may be combined with each other.

[0065] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0066] Example 1

[0067] Please refer to Figure 1-Figure 12 A fetal monitor for obstetrics and gynecology monitoring, a start button 11 is provided at one end of the front side of the instrument housing 1, a wire receiving groove 12 is provided at the position where the instrument housing 1 is connected to the wire connecting part 5, the wire connecting part 5 is rotatably connected to the inner side of the wire receiving groove 12, a closed groove 13 is provided at the position where the top surface of the instrument housing 1 is connected to the display 2, the display 2 is closed and embedded in the closed groove 13, the start button 11 is located on one side of the closed groove 13, and an anti-slip bottom plate 14 is provided on the bottom surface of the instrument housing 1, and the anti-slip bottom plate 14 is embedded in the inner side of the instrument housing 1.

[0068] A hinge rod 21 is fixed to one end of the display 2 connected to the instrument housing 1 , and two ends of the hinge rod 21 are arranged on both sides of the inside of the instrument housing 1 .

[0069] Symmetrical storage grooves 31 are provided on both sides of the top surface of the probe box 3 , and the dual-probe diagnostic device 6 is embedded in the storage grooves 31 . An anti-foolproof retrieval groove 32 is provided at one end of the storage groove 31 , and internal threaded holes 33 are provided between the storage grooves 31 .

[0070] The starting mechanism 4 includes a transmission main shaft 41 that passes through the middle of the instrument housing 1, one end of the transmission main shaft 41 is connected to a first gear 43, and a transmission toothed belt 44 is sleeved on the outside of the first gear 43. A threaded rod 45 is provided on the side of the transmission main shaft 41 close to the probe box 3, one end of the threaded rod 45 rotates inside the instrument housing 1, and the other end of the threaded rod 45 passes through the internal threaded hole 33 and is threadedly screwed with the internal threaded hole 33. The end of the threaded rod 45 connected to the instrument housing 1 is connected to a second gear 46, and the end of the transmission toothed belt 44 away from the first gear 43 is sleeved on the outside of the second gear 46. A driving sliding shaft 47 is provided on the side where the transmission main shaft 41 is connected to the first gear 43, and the driving sliding shaft 47 is located directly below the hinge rod 21. A transmission belt 48 is sleeved on the outside of the driving sliding shaft 47, and the other end of the transmission belt 48 is sleeved on the outside of the hinge rod 21. The middle of the end of the transmission main shaft 41 away from the first gear 43 is connected to the first bevel gear 42.

[0071] A starting mechanism 4 is provided in the middle inner part of the instrument housing 1. When the instrument is started, the driving component can synchronously drive the probe box 3 to slide outward and drive the display 2 to rotate and open, thereby completing the starting operation synchronously, which is convenient for operation and use. At the same time, the equipment components can be automatically stored after use to protect the safety of the components.

[0072] Example 2

[0073] The fetal monitor for obstetrics and gynecology provided in Example 1 is further optimized. Specifically, Figure 1-Figure 12 The wire connecting part 5 includes a driving spindle 51, which is rotatably connected to the inside of the wire taking-up groove 12. A wire winding roller 52 is connected to the middle of the driving spindle 51. An outer wall of one end of the wire winding roller 52 is provided with annular wire connecting grooves 53 distributed evenly. Twenty-four groups of wires 54 are connected to the inside of the wire connecting groove 53. One end of the twenty-four groups of wires 54 away from the wire connecting groove 53 is combined to form a combined wire 55. The combined wire 55 is wound on the outside of the wire winding roller 52. One end of the combined wire 55 away from the twenty-four groups of wires 54 is connected to the wire connecting groove 53. It is connected to a double plug 56, and the end of the driving shaft 51 close to the probe box 3 is connected to the second bevel gear 57, and the second bevel gear 57 is meshed with the first bevel gear 42 for transmission. The end of the driving shaft 51 away from the second bevel gear 57 is connected to a servo motor 58, and the servo motor 58 is fixed to the inner wall of the instrument housing 1 and electrically connected to the start button 11. The output end of the servo motor 58 is connected to a power-carrying conductive piece 59, and the other end of the power-carrying conductive piece 59 is fixed to the driving shaft 51, and the power-carrying conductive piece 59 is electrically connected to the inside of the wire connection groove 53.

[0074] Twenty-four sockets 561 are provided on the front side of the end of the double-connector plug 56 away from the combined wire 55, and a single group of sockets 562 is provided on one side of the twenty-four sockets 561. Symmetrical positioning holes 563 are provided at the upper and lower ends of the double-connector plug 56.

[0075] The side of the current conducting plate 59 away from the driving main shaft 51 is provided with an embedded opening 591 which is evenly spaced around the circumference. A conductive core 592 is connected to the center of the embedded opening 591. The conductive core 592 is electrically connected to the twenty-four groups of wires 54. A fine threaded rod 593 is connected to the center of the current conducting plate 59. A displacement guide plate 594 which is threadedly connected is sleeved on the outer side of the fine threaded rod 593. A limiting sliding groove 595 is provided on one side of the displacement guide plate 594. The conductive core 592 is fitted and limitedly slid with the inside of the instrument housing 1. The fine threaded rod 593 is away from the current conducting plate 59. One end is fixed to the output end of the servo motor 58, and the displacement guide 594 is provided with equidistantly arranged contraction grooves 596 on a circumference close to the current-carrying conductive piece 59, and a spring 597 is provided inside the contraction groove 596. A conductive head 598 is provided inside the displacement guide 594 for limited sliding, and the two ends of the spring 597 are respectively in contact with the inner wall of the contraction groove 596 and the outer surface of the conductive head 598. The conductive head 598 is located at the center of one side inside the contraction groove 596 and is connected to a combined conductor 599, and the other end of the combined conductor 599 is combined and electrically connected to the internal circuit of the instrument housing 1.

[0076] A wire connection part 5 is provided inside one end of the instrument housing 1, and the wire connected to the probe can be rolled up, stored and released through the wire roller 52, thereby improving the safety of the wire and the convenience of storage. At the same time, a power-carrying conductive piece 59 is provided at one end of the wire roller 52. When the servo motor 58 starts the instrument, the power-carrying conductive piece 59 can be synchronously driven to connect with the internal circuit of the instrument, so that the wire connector can connect the circuit to the inside of the diagnostic device, and the drive of the servo motor 58 can also simultaneously drive the starting mechanism 4 for synchronous transmission, thereby realizing the full start-up of the monitor.

[0077] Example 3

[0078] The fetal monitor for obstetrics and gynecology provided in Example 1 or 2 is further optimized. Specifically, Figure 1-Figure 12As shown, a battery tube 61 is provided at the center of the dual-probe diagnostic device 6, and a battery 62 is slidably connected inside the battery tube 61. A reel 63 is slidably fitted on the outside of the battery tube 61, and twenty-four probe layers 64 are wound on the outside of the reel 63. One end of the twenty-four probe layers 64 away from the reel 63 extends to the outside of the dual-probe diagnostic device 6 and is connected to a pull rod 65. A servo motor 66 is limitedly slidably connected to the end of the dual-probe diagnostic device 6 away from the battery tube 61, and the output end of the servo motor 66 is plug-connected with the reel 63. A bottom cover 67 is provided on the top of one end of the dual-probe diagnostic device 6 connected to the servo motor 66, and the bottom cover 67 covers the outside of the dual-probe diagnostic device 6. One side of the bottom cover 67 located inside the dual-probe diagnostic device 6 fits and abuts against the outer surface of the servo motor 66. A Doppler probe 68 is provided on the end of the dual-probe diagnostic device 6 away from the bottom cover 67, and the Doppler probe 68 is electrically connected to the battery 62.

[0079] An embedded wire 601 is embedded in the inner wall of the dual-detection diagnostic device 6, and symmetrical motor positioning grooves 602 are opened on both sides of the dual-detection diagnostic device 6. The two ends of the servo motor 66 are limitedly embedded in the inner side of the motor positioning groove 602. A single group of core plugs 671 is provided on the front side of the bottom cover 67, and twenty-four groups of core plugs 672 are provided on one side of the single group of core plugs 671. One end of the embedded wire 601 is connected to the Doppler probe 68 and the twenty-four probe layer 64, and the other end of the embedded wire 601 is connected to the single group of core plugs 671 and the twenty-four groups of core plugs 672. The single group of core plugs 671 is inserted into the single group of jacks 562, and the twenty-four groups of core plugs 672 are inserted into the twenty-four jacks 561.

[0080] Two dual-probe diagnostic devices 6 are provided inside the probe box 3, which can be used as backup when one set of diagnostic devices is damaged, thereby improving the fault tolerance of the instrument. At the same time, the dual-probe diagnostic device 6 adopts a single set of probes and a twenty-four probe layer 64 retracted design, which enables ordinary people to conduct a comprehensive diagnosis and detection of the fetus through the twenty-four probe layers 64 when using the instrument, and obtain accurate fetal position and heartbeat change accuracy, thereby clearly determining the physical condition of the fetus. Moreover, after a single use, the fetal position can be clearly determined, so that subsequent tests can quickly find the fetal heartbeat detection position.

[0081] The use process of the fetal monitor for obstetrics and gynecology provided by the present invention is as follows:

[0082] The instrument can be started by pressing the start button 11 on the top surface of the instrument housing 1.

[0083] When the start button 11 is triggered, the servo motor 58 is started. The rotation of the servo motor 58 will drive the fine threaded rod 593 connected to its output end to rotate. The rotation of the fine threaded rod 593 will drive the displacement guide 594 screwed on its outer side to slide toward the side of the power-carrying guide 59. When the displacement guide 594 slides, since a limiting groove 595 is provided on one side of it, the displacement guide 594 will slide horizontally.

[0084] When the displacement guide 594 slides to the surface of the energized conductive piece 59, as the energized conductive piece 59 rotates, the conductive head 598 on the surface of the displacement guide 594 will be squeezed into the contraction groove 596 by pressure, and the conductive head 598 will apply pressure to the spring 597 inside the contraction groove 596. When the rotation of the servo motor 58 is completed, the energized conductive piece 59 will rotate to a position parallel to the embedded opening 591 and the conductive head 598. At this time, the conductive head 598 will slide outward due to the thrust of the spring 597, so that the conductive head 598 abuts against the conductive core 592, so that the wire connection groove 53 inside the wire roller 52 is energized, so that the combined wire 55 and the double-connector plug 56 connected at the end have the ability to conduct electricity.

[0085] It should be noted that the displacement guide 594 is internally connected to a combined conductor 599, and the other end of the combined conductor 599 is connected to the circuit inside the instrument. When the instrument is started, the combined conductor 599 will be energized, and when the conductive head 598 abuts against the conductive core 592, electricity will be transmitted to the twenty-four groups of wires 54.

[0086] When the fine threaded rod 593 rotates, it will drive the driving main shaft 51 to rotate through the energized conductive piece 59. The rotation of the driving main shaft 51 will drive the wire winding roller 52 and the second bevel gear 57 to rotate.

[0087] The rotation of the wire winding roller 52 will release the combined wire 55 wound on the outside thereof to the outside of the wire taking-up groove 12, and the rotation of the second bevel gear 57 will drive the first bevel gear 42 meshing therewith to rotate, and the rotation of the first bevel gear 42 will drive the transmission main shaft 41 to rotate, and the rotation of the transmission main shaft 41 will drive the first gear 43 and the driving pulley 47 to rotate.

[0088] The rotation of the first gear 43 will drive the second gear 46 to rotate through the transmission belt 44, and the rotation of the second gear 46 will drive the threaded rod 45 to rotate. The rotation of the threaded rod 45 will push the probe box 3 to slide to the outside of the instrument housing 1 through the internal threaded hole 33 screwed on its outer wall thread, so that the probe box 3 can be completely moved to the outside of the instrument housing 1, which is convenient for taking and placing the dual-probe diagnostic device 6.

[0089] The rotation of the driving slide shaft 47 will drive the hinge rod 21 connected to the bottom of the display 2 to rotate through the transmission belt 48. The rotation of the hinge rod 21 will drive the display 2 to rotate, allowing the display 2 to open. When the rotation driven by the servo motor 58 is completed, the probe box 3 will slide out completely, and after the display 2 rotates to the extreme position, the display 2 is in the open position through the sliding of the transmission belt 48 and the driving slide shaft 47, while not affecting the continuous rotation of the transmission main shaft 41.

[0090] After the display 2, the probe box 3, and the combined wire 55 are fully unfolded, take out the dual-probe diagnostic device 6, insert the double-section plug into the outside of the twenty-four groups of plug cores 672, and then press the drive button on the shell of the dual-probe diagnostic device 6 to start the servo motor 66 to rotate. When the servo motor 66 rotates, pull the pull rod 65 to pull out and unfold the twenty-four probe layers 64. At this time, spread the twenty-four probe layers 64 flat on the lower abdomen of the pregnant woman to diagnose the fetus and diagnose that the fetus is in the abdominal position based on the heartbeat.

[0091] It should be noted that after the servo motor 66 is started, it will drive the winding tube 63 to rotate on the outside of the battery tube 61, so as to realize the gradual delivery of the twenty-four probe layers 64. The speed of the servo motor 66 is adjusted to be extremely slow. After the twenty-four probe layers 64 are used up, the servo motor 66 is started to rotate in the opposite direction, so that the twenty-four probe layers 64 can be rolled up and stored.

[0092] It should be noted that the battery 62 allows the servo motor 66 to be started and used without being connected to the double-connector plug 56. When the double-connector plug 56 is connected, the battery 62 can be charged through the double-connector plug 56. When the double-connector plug 56 is connected to the dual-detection diagnostic device 6, the dual-detection diagnostic device 6 can transmit the jigsaw detected by the Doppler probe 68 to the instrument through the embedded wire 601.

[0093] After the diagnosis is completed using the twenty-four probe layer 64, if it is necessary to continue to diagnose the fetus, the double-connector plug 56 can be inserted into the outside of the single-group plug 671, and the last diagnosis position can be used to quickly complete the diagnosis of the fetus's physical condition.

[0094] When the device is used, the dual-detector diagnostic device 6 is separated from the dual-connector plug 56 and placed inside the storage slot 31. The start button 11 is pressed to start the servo motor 58 to rotate in reverse, driving the display 2 and the probe box 3 to close.

[0095] When the instrument is closed, since the conductive core 592 is connected at one end by a spring 597 and has elastic force, when the current-carrying conductive piece 59 rotates, the current-carrying conductive piece 59 and the displacement conductive piece 594 can be gradually separated by pushing the conductive core 592 to contract. When the servo motor 58 rotates, the wire roller 52 will rotate to retract the combined wire 55.

[0096] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection, an electrical connection, or communication with each other; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0097] Obviously, the embodiments described above are only some embodiments of the present invention, rather than all embodiments. The preferred embodiments of the present invention are given in the accompanying drawings, but they do not limit the patent scope of the present invention. The present invention can be implemented in many different forms. On the contrary, the purpose of providing these embodiments is to make the understanding of the disclosure of the present invention more thorough and comprehensive. Although the present invention has been described in detail with reference to the aforementioned embodiments, for those skilled in the art, it is still possible to modify the technical solutions recorded in the aforementioned specific embodiments, or to perform equivalent replacements for some of the technical features therein. Any equivalent structure made using the contents of the specification and drawings of the present invention, directly or indirectly used in other related technical fields, is also within the scope of patent protection of the present invention.

Claims

1. A fetal monitor for obstetrics and gynecology, characterized in that: include An instrument housing (1) having a display (2) hingedly connected to the top surface, wherein the display (2) is electrically connected to an internal circuit of the instrument housing (1); A probe box (3) is slidably mounted on one side of the middle portion of the instrument housing (1); Rotating a starting mechanism (4) in the middle of the inner side of the instrument housing (1), wherein the starting mechanism (4) is in transmission connection with the probe box (3); A wire connection part (5) is wound with a combined wire (55), the wire connection part (5) is rotatably connected to one end inside the instrument housing (1), the wire connection part (5) is started to retract and release the combined wire (55) and connect the combined wire (55) to the circuit inside the instrument housing (1), the wire connection part (5) is started and simultaneously drives the starting mechanism (4) to transmit, and the starting mechanism (4) transmits and synchronously drives the display (2) and the probe box (3) to start opening and closing; A dual-probe diagnostic device (6) is embedded in both sides of the probe box (3), and the dual-probe diagnostic device (6) is double-hole plugged with the combined wire (55); The combined wire (55) is plugged into a hole of the dual-probe diagnostic device (6) to start single-probe diagnosis of the dual-probe diagnostic device (6); The combined wire (55) is plugged into two holes of the dual-probe diagnostic device (6) to activate the twenty-four probe diagnosis of the dual-probe diagnostic device (6).

2. A fetal monitor for obstetrics and gynecology according to claim 1, characterized in that: A start button (11) is provided at one end of the front face of the instrument housing (1); a wire collection groove (12) is provided at a position where the instrument housing (1) is connected to a wire connection portion (5); the wire connection portion (5) is rotatably connected to the inner side of the wire collection groove (12); a closing groove (13) is provided at a position where the top face of the instrument housing (1) is connected to a display (2); the display (2) is closed and embedded in the closing groove (13); the start button (11) is located on one side of the closing groove (13); and a non-slip bottom plate (14) is provided on the bottom face of the instrument housing (1); the non-slip bottom plate (14) is embedded in the inner side of the instrument housing (1).

3. A fetal monitor for obstetrics and gynecology according to claim 1, characterized in that: A hinge rod (21) is fixed to one end of the display (2) connected to the instrument housing (1), and two ends of the hinge rod (21) are inserted into two sides of the interior of the instrument housing (1).

4. A fetal monitor for obstetrics and gynecology according to claim 1, characterized in that: Symmetrical storage grooves (31) are provided on both sides of the top surface of the probe box (3), the dual-probe diagnostic device (6) is embedded in the storage grooves (31), one end of the storage groove (31) is provided with a fool-proof retrieval groove (32), and internal threaded holes (33) are provided between the storage grooves (31).

5. A fetal monitor for obstetrics and gynecology according to claim 1, characterized in that: The starting mechanism (4) comprises a transmission main shaft (41) which is passed through the middle of the instrument housing (1); one end of the transmission main shaft (41) is connected to a first gear (43); a transmission toothed belt (44) is sleeved on the outer side of the first gear (43); a threaded rod (45) is provided on the side of the transmission main shaft (41) close to the probe box (3); one end of the threaded rod (45) is rotated inside the instrument housing (1); the other end of the threaded rod (45) is passed through the inner threaded hole (33) and is threadedly screwed to the inner threaded hole (33); the threaded rod (45) is connected to the instrument housing (1); One end is connected to a second gear (46), one end of the transmission toothed belt (44) away from the first gear (43) is sleeved on the outside of the second gear (46), a driving sliding shaft (47) is provided on one side of the position where the transmission main shaft (41) is connected to the first gear (43), the driving sliding shaft (47) is located directly below the hinge rod (21), a transmission belt (48) is sleeved on the outside of the driving sliding shaft (47), the other end of the transmission belt (48) is sleeved on the outside of the hinge rod (21), and the middle part of the end of the transmission main shaft (41) away from the first gear (43) is connected to the first bevel gear (42).

6. A fetal monitor for obstetrics and gynecology according to claim 2, characterized in that: The wire connecting part (5) comprises a driving main shaft (51), the driving main shaft (51) is rotatably connected to the inside of the wire taking-up groove (12), a wire winding roller (52) is connected to the middle of the driving main shaft (51), an outer wall of one end of the wire winding roller (52) is provided with annular wire connecting grooves (53) distributed at equal intervals, twenty-four groups of wires (54) are connected inside the wire connecting groove (53), the ends of the twenty-four groups of wires (54) away from the wire connecting groove (53) are combined to form a combined wire (55), the combined wire (55) is wound on the outside of the wire winding roller (52), and the ends of the combined wire (55) away from the twenty-four groups of wires (54) are connected to A double-connected plug (56), one end of the driving spindle (51) close to the probe box (3) is connected to a second bevel gear (57), the second bevel gear (57) is meshed with the first bevel gear (42) for transmission, one end of the driving spindle (51) away from the second bevel gear (57) is connected to a servo motor (58), the servo motor (58) is fixed to the inner wall of the instrument housing (1) and is electrically connected to the start button (11), the output end of the servo motor (58) is connected to a power-carrying conductive piece (59), the other end of the power-carrying conductive piece (59) is fixed to the driving spindle (51), and the power-carrying conductive piece (59) is electrically connected to the inside of the wire connection groove (53).

7. A fetal monitor for obstetrics and gynecology according to claim 6, characterized in that: Twenty-four sockets (561) are provided on the front side of one end of the double-connected plug (56) away from the combined wire (55), a single group of sockets (562) is provided on one side of the twenty-four sockets (561), and symmetrical positioning holes (563) are provided at the upper and lower ends of the double-connected plug (56).

8. A fetal monitor for obstetrics and gynecology according to claim 7, characterized in that: The side of the current conducting piece (59) facing away from the driving main shaft (51) is provided with an inner opening (591) distributed equidistantly around the circumference, and the inner center of the inner opening (591) is connected with a conductive core (592), and the conductive core (592) is electrically connected to the twenty-four groups of wires (54). The center of the current conducting piece (59) is connected with a fine threaded rod (593), and the outer side of the fine threaded rod (593) is sleeved with a displacement guide piece (594) screwed together, and one side of the displacement guide piece (594) is provided with a limited sliding groove (595), and the conductive core (592) is fitted with the inside of the instrument housing (1) to slide in a limited manner, and the fine threaded rod (593) is away from the current conducting piece (59). One end of the displacement guide (594) is fixed to the output end of the servo motor (58); a circumference of a side of the displacement guide (594) close to the current-carrying guide (59) is provided with equidistantly arranged contraction grooves (596); a spring (597) is provided inside the contraction groove (596); a conductive head (598) is provided inside the displacement guide (594) for limited sliding; two ends of the spring (597) are respectively in contact with the inner wall of the contraction groove (596) and the outer surface of the conductive head (598); the conductive head (598) is connected to a combined wire (599) at the center of a side inside the contraction groove (596); the other end of the combined wire (599) is combined and electrically connected to the internal circuit of the instrument housing (1).

9. A fetal monitor for obstetrics and gynecology according to claim 8, characterized in that: A battery tube (61) is provided at the center of the dual-probe diagnostic device (6), and a storage battery (62) is slidably connected inside the battery tube (61). A reel (63) is slidably sleeved on the outside of the battery tube (61), and twenty-four probe layers (64) are wound on the outside of the reel (63). One end of the twenty-four probe layers (64) away from the reel (63) extends to the outside of the dual-probe diagnostic device (6) and is connected to a pull rod (65). One end of the dual-probe diagnostic device (6) away from the battery tube (61) is limitedly slidably connected to a servo motor (66) ), the output end of the servo motor (66) is plug-connected with the winding tube (63), a bottom cover (67) is provided on the top of one end of the dual-detection diagnostic device (6) connected to the servo motor (66), the bottom cover (67) covers the outside of the dual-detection diagnostic device (6), one side of the bottom cover (67) located inside the dual-detection diagnostic device (6) is in contact with the outer surface of the servo motor (66), and a Doppler probe (68) is provided at one end of the dual-detection diagnostic device (6) away from the bottom cover (67), and the Doppler probe (68) is electrically connected to the battery (62).

10. A fetal monitor for obstetrics and gynecology according to claim 9, characterized in that: An embedded wire (601) is embedded in the inner wall of the dual-probe diagnostic device (6), and symmetrical motor positioning grooves (602) are opened on both sides of the dual-probe diagnostic device (6). The two ends of the servo motor (66) are limitedly embedded in the inner side of the motor positioning groove (602). A single group of plug cores (671) is provided on the front side of the bottom cover (67), and twenty-four groups of plug cores (672) are provided on one side of the single group of plug cores (671). One end of the embedded wire (601) is connected to the Doppler probe (68) and the twenty-four probe layers (64), and the other end of the embedded wire (601) is connected to the single group of plug cores (671) and the twenty-four groups of plug cores (672). The single group of plug cores (671) is inserted into the single group of jacks (562), and the twenty-four groups of plug cores (672) are inserted into the twenty-four jacks (561).

Images