Hysteroscope endometrium stimulation device

Abstract

The utility model provides a hysteroscope endometrium stimulation device. The hysteroscope endometrial stimulation device comprises: an outer tube; the handle is fixedly mounted at the bottom end of the outer tube; the sliding sleeve is fixedly mounted on the inner wall of the bottom of the outer pipe; the threaded sleeve is mounted on the inner wall of the sliding sleeve in a sliding manner; the telescopic mechanism is arranged on the inner wall of the sliding sleeve, and the telescopic mechanism is used for controlling the threaded sleeve to stretch out and draw back; the angle adjusting mechanism is arranged at the top end of the threaded sleeve, and the angle adjusting mechanism is used for controlling the angle of the stimulation mechanism; and the stimulation mechanism is arranged on the angle adjusting mechanism, and the stimulation mechanism is used for stimulating the endometrium. The hysteroscope endometrial stimulation device has the advantages that the hysteroscope endometrial stimulation device has a telescopic function, the angle of the stimulation rod can be adjusted, and the hysteroscope endometrial stimulation device is convenient to operate.

Description

Technical Field

[0001] The utility model relates to the technical field of cell cold storage, in particular to a hysteroscopic endometrial stimulation device. Background Art

[0002] Endometrial stimulation usually involves scraping the endometrium to make it rougher. If the surface of the endometrium is too smooth, it will not be conducive to embryo implantation. The process of uterine stimulation is similar to curettage, except that the depth of curettage is smaller and only the surface is treated.

[0003] However, existing hysteroscopic endometrial stimulation devices often do not have a telescopic function and cannot adjust the angle of the stimulation rod. Therefore, after the stimulation rod is inserted into the uterus, it may have poor contact with the endometrium, thereby affecting the stimulation effect on the endometrium.

[0004] Therefore, it is necessary to provide a hysteroscopic endometrial stimulation device to solve the above technical problems. Utility Model Content

[0005] In order to solve the technical problem that the existing hysteroscopic endometrial stimulation device often has no telescopic function and cannot adjust the angle of the stimulation rod, the utility model provides a hysteroscopic endometrial stimulation device.

[0006] The utility model provides a hysteroscopic endometrial stimulation device comprising: an outer tube; a handle, the handle being fixedly mounted on the bottom end of the outer tube; a sliding sleeve, the sliding sleeve being fixedly mounted on the bottom inner wall of the outer tube; a threaded sleeve, the threaded sleeve being slidably mounted on the inner wall of the sliding sleeve; a telescopic mechanism, the telescopic mechanism being arranged on the inner wall of the sliding sleeve, the telescopic mechanism being used to control the telescopic movement of the threaded sleeve; an angle adjustment mechanism, the angle adjustment mechanism being arranged on the top end of the threaded sleeve, the angle adjustment mechanism being used to control the angle of the stimulation mechanism; and a stimulation mechanism, the stimulation mechanism being arranged on the angle adjustment mechanism, the stimulation mechanism being used to stimulate the endometrium.

[0007] Preferably, the telescopic mechanism comprises a servo motor and a screw, the servo motor is fixedly mounted on the bottom inner wall of the sliding sleeve, the screw is fixedly mounted on the output shaft of the servo motor, and the screw is threadedly connected to the inner wall of the threaded sleeve.

[0008] Preferably, a plurality of limiting grooves are formed on the inner wall of the sliding sleeve, a plurality of limiting blocks are fixedly mounted on the threaded sleeve, and the plurality of limiting blocks are respectively slidably connected to the inner walls on both sides of the plurality of limiting grooves.

[0009] Preferably, the angle adjustment mechanism includes two vertical plates, a rotating shaft, a rotating plate, a stepping motor, a driving bevel gear and a driven bevel gear, the two vertical plates are fixedly mounted on the top end of the threaded sleeve, the rotating shaft is rotatably mounted on the side where the two vertical plates are close to each other, the rotating plate is fixedly sleeved on the rotating shaft, the stepping motor is fixedly mounted on the top end of the threaded sleeve, the driving bevel gear is fixedly mounted on the output shaft of the stepping motor, the driven bevel gear is fixedly sleeved on the rotating shaft, and the driving bevel gear is meshed with the driven bevel gear.

[0010] Preferably, a mounting groove is provided on the rotating plate, and a cover plate is fixedly mounted on the mounting groove.

[0011] Preferably, the stimulation mechanism includes a stimulation rod, a plurality of bristles, a driving motor and a telescopic hose, the stimulation rod is rotatably mounted on the cover plate, the plurality of bristles are arranged on the stimulation rod, the driving motor is fixedly mounted on the bottom inner wall of the mounting groove, the output shaft of the driving motor is fixedly connected to the stimulation rod, the telescopic hose is sleeved on the threaded sleeve, and the telescopic hose is fixedly connected to the cover plate.

[0012] Preferably, a controller is provided on the handle, and the controller is electrically connected to the servo motor, stepper motor and drive motor. A lithium battery is provided on the inner wall of the handle, and the lithium battery is electrically connected to the controller. A charging interface is provided on the handle, and the charging interface is electrically connected to the lithium battery.

[0013] Compared with the related art, the hysteroscopic endometrial stimulation device provided by the utility model has the following beneficial effects:

[0014] The utility model provides a hysteroscopic endometrial stimulation device, which can control the extension and retraction of a threaded sleeve through a telescopic mechanism, thereby further controlling the extension and retraction of a stimulation rod, thereby preventing the device from causing damage to the patient's vagina when inserted into the patient's uterus, and can adjust the angle of the stimulation rod through an angle adjustment mechanism, so that the stimulation rod can contact the patient's endometrium, thereby improving the stimulation effect, and can more efficiently stimulate the patient's endometrium through the stimulation mechanism, and the screw is driven to rotate by a servo motor, and the threaded sleeve can be driven to move forward and backward through the threaded rotation of the screw on the inner wall of the threaded sleeve, and the threaded sleeve can be used to The stimulation rod can be driven to extend to the outside of the outer tube, the threaded sleeve can be limited by multiple limit grooves and multiple limit blocks, the rotating shaft is driven to rotate by a stepper motor, an active bevel gear and a driven bevel gear, and the rotating shaft drives the stimulation rod to rotate through a rotating plate, so as to adjust the angle of the stimulation rod, the driving motor can be installed through the mounting groove, and the stimulation rod can be driven to rotate by the driving motor, the telescopic hose can play a role in protecting the angle adjustment mechanism, the device can be operated and controlled by a controller, the device can be powered by a lithium battery, and an external charging cable can be connected through the charging interface to charge the lithium battery. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A schematic structural diagram of a preferred embodiment of the hysteroscopic endometrial stimulation device provided by the utility model;

[0016] Figure 2 for Figure 1 Schematic diagram of the three-dimensional structure;

[0017] Figure 3 for Figure 1 An enlarged schematic diagram of part A shown in FIG.

[0018] Figure 4 for Figure 1 An enlarged schematic diagram of part B is shown in FIG.

[0019] Numbers in the figure: 1. outer tube; 2. handle; 3. sliding sleeve; 4. threaded sleeve; 5. servo motor; 6. screw; 7. limit groove; 8. limit block; 9. vertical plate; 10. rotating shaft; 11. rotating plate; 12. stepping motor; 13. driving bevel gear; 14. driven bevel gear; 15. mounting groove; 16. cover plate; 17. stimulation rod; 18. bristles; 19. driving motor; 20. telescopic hose; 21. controller; 22. lithium battery; 23. charging interface. DETAILED DESCRIPTION

[0020] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0021] Please refer to Figure 1-4 ,in, Figure 1 A schematic structural diagram of a preferred embodiment of the hysteroscopic endometrial stimulation device provided by the utility model; Figure 2 for Figure 1 Schematic diagram of the three-dimensional structure; Figure 3 for Figure 1 An enlarged schematic diagram of part A shown in FIG. Figure 4 for Figure 1 The enlarged schematic diagram of part B shown in the figure. The hysteroscopic endometrial stimulation device comprises: an outer tube 1; a handle 2, the handle 2 is fixedly mounted on the bottom end of the outer tube 1; a sliding sleeve 3, the sliding sleeve 3 is fixedly mounted on the inner wall of the bottom of the outer tube 1; a threaded sleeve 4, the threaded sleeve 4 is slidably mounted on the inner wall of the sliding sleeve 3; a telescopic mechanism, the telescopic mechanism is arranged on the inner wall of the sliding sleeve 3, and the telescopic mechanism is used to control the telescopic extension of the threaded sleeve 4; an angle adjustment mechanism, the angle adjustment mechanism is arranged at the top of the threaded sleeve 4, and the angle adjustment mechanism is used to control the angle of the stimulation mechanism; a stimulation mechanism, the stimulation mechanism is arranged on the angle adjustment mechanism, and the stimulation mechanism is used to stimulate the endometrium, the telescopic mechanism can control the telescopic extension of the threaded sleeve 4, thereby further controlling the telescopic extension of the stimulation rod 17, thereby avoiding the device from causing damage to the patient's vagina when inserted into the patient's uterus, the angle of the stimulation rod 17 can be adjusted by the angle adjustment mechanism, so that the stimulation rod 17 can contact the patient's endometrium, thereby improving the stimulation effect, and the patient's endometrium can be stimulated more efficiently by the stimulation mechanism.

[0022] The telescopic mechanism includes a servo motor 5 and a screw 6. The servo motor 5 is fixedly mounted on the bottom inner wall of the sliding sleeve 3. The screw 6 is fixedly mounted on the output shaft of the servo motor 5. The screw 6 is threadedly connected to the inner wall of the threaded sleeve 4. The screw 6 is driven to rotate by the servo motor 5. The threaded sleeve 4 can be driven to move forward and backward by the screw 6 rotating on the inner wall of the threaded sleeve 4. The stimulation rod 17 can be extended to the outside of the outer tube 1 through the threaded sleeve 4.

[0023] A plurality of limit grooves 7 are provided on the inner wall of the sliding sleeve 3, and a plurality of limit blocks 8 are fixedly installed on the threaded sleeve 4. The plurality of limit blocks 8 are respectively slidably connected to the inner walls on both sides of the plurality of limit grooves 7. The threaded sleeve 4 can be limited by the plurality of limit grooves 7 and the plurality of limit blocks 8.

[0024] The angle adjustment mechanism includes two vertical plates 9, a rotating shaft 10, a rotating plate 11, a stepping motor 12, a driving bevel gear 13 and a driven bevel gear 14. The two vertical plates 9 are fixedly mounted on the top of the threaded sleeve 4. The rotating shaft 10 is rotatably mounted on the side where the two vertical plates 9 are close to each other. The rotating plate 11 is fixedly sleeved on the rotating shaft 10. The stepping motor 12 is fixedly mounted on the top of the threaded sleeve 4. The driving bevel gear 13 is fixedly mounted on the output shaft of the stepping motor 12. The driven bevel gear 14 is fixedly sleeved on the rotating shaft 10. The driving bevel gear 13 is meshed with the driven bevel gear 14. The rotating shaft 10 is driven to rotate by the stepping motor 12, the driving bevel gear 13 and the driven bevel gear 14. The rotating shaft 10 drives the stimulation rod 17 to rotate through the rotating plate 11, thereby adjusting the angle of the stimulation rod 17.

[0025] The rotating plate 11 is provided with a mounting groove 15 , on which a cover plate 16 is fixedly mounted, and through which a driving motor 19 can be mounted.

[0026] The stimulation mechanism includes a stimulation rod 17, a plurality of bristles 18, a driving motor 19 and a telescopic hose 20. The stimulation rod 17 is rotatably mounted on the cover plate 16. The plurality of bristles 18 are arranged on the stimulation rod 17. The driving motor 19 is fixedly mounted on the bottom inner wall of the mounting groove 15. The output shaft of the driving motor 19 is fixedly connected to the stimulation rod 17. The telescopic hose 20 is sleeved on the threaded sleeve 4. The telescopic hose 20 is fixedly connected to the cover plate 16. The driving motor 19 can drive the stimulation rod 17 to rotate, and the telescopic hose 20 can play a role in protecting the angle adjustment mechanism.

[0027] The handle 2 is provided with a controller 21, and the controller 21 is electrically connected to the servo motor 5, the stepper motor 12 and the drive motor 19. A lithium battery 22 is provided on the inner wall of the handle 2, and the lithium battery 22 is electrically connected to the controller 21. The handle 2 is provided with a charging interface 23, and the charging interface 23 is electrically connected to the lithium battery 22. The device can be operated and controlled by the controller 21, the device can be powered by the lithium battery 22, and an external charging line can be connected through the charging interface 23 to charge the lithium battery 22.

[0028] The working principle of the hysteroscopic endometrial stimulation device provided by the utility model is as follows:

[0029] During use, the outer tube 1 is inserted into the uterus along the patient's vagina, and the servo motor 5 is started. The servo motor 5 drives the screw 6 to rotate. The threaded sleeve 4 can be driven to move forward and backward through the threaded rotation of the screw 6 on the inner wall of the threaded sleeve 4. The stimulation rod 17 can be driven to extend to the outside of the outer tube 1 through the threaded sleeve 4. The stepper motor 12 is started. The stepper motor 12 drives the rotating shaft 10 to rotate through the active bevel gear 13 and the driven bevel gear 14. The rotating shaft 10 drives the stimulation rod 17 to rotate through the rotating plate 11, thereby adjusting the angle of the stimulation rod 17 so that the stimulation rod 17 contacts the patient's endometrium. The drive motor 19 is started. The stimulation rod 17 is driven to rotate by the drive motor 19, and the patient's endometrium is stimulated by the multiple bristles 18 on the stimulation rod 17.

[0030] Compared with the related art, the hysteroscopic endometrial stimulation device provided by the utility model has the following beneficial effects:

[0031] The utility model provides a hysteroscopic endometrial stimulation device, which can control the extension and retraction of the threaded sleeve 4 through a telescopic mechanism, thereby further controlling the extension and retraction of the stimulation rod 17, thereby preventing the device from causing damage to the patient's vagina when inserted into the patient's uterus, and can adjust the angle of the stimulation rod 17 through an angle adjustment mechanism, so that the stimulation rod 17 can contact the patient's endometrium, thereby improving the stimulation effect, and can more efficiently stimulate the patient's endometrium through the stimulation mechanism, and drive the screw rod 6 to rotate through the servo motor 5, and the threaded rotation of the screw rod 6 on the inner wall of the threaded sleeve 4 can drive the threaded sleeve 4 to move forward and backward, and the stimulation rod 17 can be driven to extend to the outer tube through the threaded sleeve 4. 1, the threaded sleeve 4 can be limited by multiple limit grooves 7 and multiple limit blocks 8, the rotating shaft 10 is driven to rotate by the stepping motor 12, the active bevel gear 13 and the driven bevel gear 14, and the rotating shaft 10 drives the stimulation rod 17 to rotate through the rotating plate 11, so as to adjust the angle of the stimulation rod 17, the driving motor 19 can be installed through the mounting groove 15, and the stimulation rod 17 can be driven to rotate by the driving motor 19, and the angle adjustment mechanism can be protected by the telescopic hose 20, the device can be operated and controlled by the controller 21, the device can be powered by the lithium battery 22, and the charging cable can be connected to the charging interface 23 to charge the lithium battery 22.

[0032] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A hysteroscopic endometrial stimulation device, characterized in that: include: External pipe; A handle, the handle being fixedly mounted on the bottom end of the outer tube; A sliding sleeve, the sliding sleeve is fixedly mounted on the bottom inner wall of the outer tube; A threaded sleeve, wherein the threaded sleeve is slidably mounted on the inner wall of the sliding sleeve; A telescopic mechanism, the telescopic mechanism is arranged on the inner wall of the sliding sleeve, and the telescopic mechanism is used to control the telescopic movement of the threaded sleeve; An angle adjustment mechanism, the angle adjustment mechanism is arranged at the top end of the threaded sleeve, and the angle adjustment mechanism is used to control the angle of the stimulation mechanism; A stimulation mechanism is arranged on the angle adjustment mechanism, and is used for stimulating the endometrium.

2. The hysteroscopic endometrial stimulation device according to claim 1, characterized in that: The telescopic mechanism comprises a servo motor and a screw rod. The servo motor is fixedly mounted on the bottom inner wall of the sliding sleeve. The screw rod is fixedly mounted on the output shaft of the servo motor. The screw rod is threadedly connected to the inner wall of the threaded sleeve.

3. The hysteroscopic endometrial stimulation device according to claim 1, characterized in that: A plurality of limiting grooves are formed on the inner wall of the sliding sleeve, a plurality of limiting blocks are fixedly mounted on the threaded sleeve, and the plurality of limiting blocks are respectively slidably connected to the inner walls on both sides of the plurality of limiting grooves.

4. The hysteroscopic endometrial stimulation device according to claim 2, characterized in that: The angle adjustment mechanism includes two vertical plates, a rotating shaft, a rotating plate, a stepping motor, a driving bevel gear and a driven bevel gear. The two vertical plates are fixedly mounted on the top of the threaded sleeve, the rotating shaft is rotatably mounted on the side where the two vertical plates are close to each other, the rotating plate is fixedly sleeved on the rotating shaft, the stepping motor is fixedly mounted on the top of the threaded sleeve, the driving bevel gear is fixedly mounted on the output shaft of the stepping motor, the driven bevel gear is fixedly sleeved on the rotating shaft, and the driving bevel gear is meshed with the driven bevel gear.

5. The hysteroscopic endometrial stimulation device according to claim 4, characterized in that: The rotating plate is provided with a mounting groove, and a cover plate is fixedly mounted on the mounting groove.

6. The hysteroscopic endometrial stimulation device according to claim 5, characterized in that: The stimulation mechanism includes a stimulation rod, a plurality of bristles, a driving motor and a telescopic hose. The stimulation rod is rotatably mounted on the cover plate, and the plurality of bristles are arranged on the stimulation rod. The driving motor is fixedly mounted on the bottom inner wall of the mounting groove, and the output shaft of the driving motor is fixedly connected to the stimulation rod. The telescopic hose is sleeved on the threaded sleeve, and the telescopic hose is fixedly connected to the cover plate.

7. The hysteroscopic endometrial stimulation device according to claim 6, characterized in that: The handle is provided with a controller, and the controller is electrically connected to the servo motor, the stepper motor and the drive motor. The inner wall of the handle is provided with a lithium battery, and the lithium battery is electrically connected to the controller. The handle is provided with a charging interface, and the charging interface is electrically connected to the lithium battery.

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