Clinical medicine applying device for obstetrics and gynecology department

Abstract

The invention belongs to the technical field of medical instruments, particularly relates to a clinical medicine applying device for the obstetrics and gynecology department, and aims to overcome the defects that in the prior art, when medicine is applied to the vagina of a patient, a device for supporting the vagina wall does not exist, and pasty medicine is inconvenient to apply. Two arc-shaped supporting plates are arranged on the supporting tube, adjusting holes are formed in the inner wall of the top and the inner wall of the bottom of the supporting tube, a moving cylinder is slidably connected into the supporting tube, and one side of the moving cylinder extends to the outer side of the supporting tube. According to the technical scheme, the vaginal wall of a patient can be supported, so that liquid medicine or ointment can be directly smeared on the affected part, the liquid medicine or the ointment is conveyed in an extruding and pushing mode, and the use limitation can be reduced during medicine smearing.

Description

Technical Field

[0001] The present invention relates to the technical field of medical devices, and in particular to a gynecological and obstetric clinical medication device. Background Art

[0002] Gynecological diseases are now a common disease. In hospitals, obstetrics and gynecology departments face a large number of patients with various diseases every day. Medical staff often need to apply medicine to the diseased parts of patients. Obstetrics and gynecology clinical medicine application devices are widely used in gynecology. Medical staff use the device to apply medicine to the patient's vagina and other parts to facilitate the patient's recovery. According to the announcement number CN210785936U, a gynecology clinical medicine application device is disclosed, but the technical solution still has the following deficiencies in actual use: 1. The above technical solution does not have a device to support the vaginal wall when applying medicine to the patient's vagina, which makes it difficult to apply the medicine to the affected area during the application process, which causes certain inconveniences in actual use; 2. Furthermore, the above technical solution can only be applied to liquid medicines, but not to paste medicines. In actual use, there are certain limitations. In view of the above problems, the present invention document proposes a gynecological and obstetric clinical medication device. Summary of the invention

[0003] The invention provides a gynecological clinical medication device, which solves the shortcomings of the prior art that when medication is applied to the patient's vagina, there is no device to support the vaginal wall and it is inconvenient to apply paste-like medicines.

[0004] The present invention provides the following technical solutions: A gynecological clinical medication device includes a support tube, handles are fixedly installed on both sides of the support tube, adjustment holes are opened on the top inner wall and the bottom inner wall of the support tube, a moving cylinder is slidably connected in the support tube, and one side of the moving cylinder extends to the outside of the support tube, and the medication device also includes: A supporting mechanism, the supporting mechanism is mounted on the supporting tube, and the supporting mechanism is used to support the vaginal wall of the patient; The positioning mechanism is installed in the support tube, one side of the positioning mechanism is connected to the other side of the moving tube, the top and bottom of the positioning mechanism respectively penetrate the corresponding adjustment holes and extend to the top and bottom of the support tube respectively, and the positioning mechanism is used to brake and position the moving tube; A medicine feeding mechanism, which is installed on the moving cylinder, and one side of the medicine feeding mechanism extends into the moving cylinder. The medicine feeding mechanism is used to transport liquid medicine or paste medicine; The medicine coating mechanism is installed on one side of the moving cylinder and is connected with the moving cylinder. The medicine coating mechanism is used to apply liquid medicine or paste medicine to the affected area.

[0005] In a possible design, the support mechanism includes a rotating ring rotatably sleeved on the support tube, a handwheel is fixedly sleeved on the rotating ring, two U-shaped frames are symmetrically fixedly installed on one side of the support tube, a hinge shaft is rotatably connected through the U-shaped frame, a connecting block is fixedly sleeved on the hinge shaft, an arc-shaped support plate is fixedly installed on one side of the connecting block, the arc-shaped support plate is used to support the patient's vaginal wall, a transmission assembly is connected to the arc-shaped support plate, one side of the two transmission assemblies is connected to the same gear assembly, the gear assembly is connected to the rotating ring, and two torsion springs are symmetrically sleeved on the hinge shaft and are respectively located on both sides of the U-shaped frame, and the two ends of the torsion spring are respectively fixedly connected to one side of the U-shaped frame and the hinge shaft.

[0006] In a possible design, the transmission assembly includes a transmission rod fixedly mounted on an arc-shaped support plate, a sliding sleeve is provided on the transmission rod, two connecting strips are symmetrically rotatably connected on the sleeve, the same connecting plate is fixedly mounted on the two connecting strips, a transmission screw is fixedly mounted on one side of the connecting plate, a transmission nut is threadedly connected on the transmission screw, a rotating tube is fixedly mounted on one side of the transmission nut, a mounting plate is rotatably provided on the rotating tube, the mounting plate is fixedly mounted on the support tube, and the rotating tube is connected to the gear assembly.

[0007] In a possible design, the gear assembly includes a gear ring fixedly mounted on one side of a rotating ring, a driven gear is fixedly sleeved on the rotating tube, and the gear ring is meshed with two driven gears respectively.

[0008] In a possible design, the positioning mechanism includes a mounting ring fixedly installed in the support tube, and two inclined card covers are symmetrically fixedly installed on one side of the mounting ring close to the moving cylinder, and two clamping components are symmetrically installed on the other side of the moving cylinder. The two clamping components are movably clamped with the corresponding inclined card covers respectively, and one side of the clamping component passes through the corresponding adjustment hole and extends to the outside of the support tube.

[0009] In a possible design, the clamping assembly includes a limit frame fixedly installed on the other side of the moving cylinder, a fixed plate fixedly installed on the limit frame, the fixed plate fixedly installed on the other side of the moving cylinder, one side of the fixed plate passes through the corresponding adjustment hole and extends to the outside of the support tube, a moving plate is slidably sleeved on the limit frame, a clamping plate is fixedly installed on the moving plate, a guide wheel is rotatably connected to the clamping plate, a tension spring is fixedly installed on the inner wall of the limit frame, one end of the tension spring is fixedly connected to the moving plate, a limit plate is fixedly installed on one side of the fixed plate, a pull rod is slidably connected through the limit plate, and one end of the pull rod is fixedly connected to the moving plate.

[0010] In one possible design, the drug applying mechanism includes a threaded cover plate threadedly connected to the opening of the moving barrel, a pushing assembly is connected through the threaded cover plate, a support ring is fixedly installed in the moving barrel, a medicine cartridge is clamped on the support ring, the medicine cartridge corresponds to the drug applying mechanism, one side of the pushing assembly extends into the medicine cartridge and fits tightly with the inner wall of the medicine cartridge, a limiting assembly is installed on one side of the threaded cover plate, the pushing assembly is connected to the limiting assembly, and the limiting assembly is connected to the medicine cartridge.

[0011] In a possible design, the limiting assembly includes two sliding rods symmetrically fixedly installed on one side of the threaded cover plate, both sliding rods are connected to the pushing assembly, a same pressure plate is fixedly installed at one end of the two sliding rods, a second threaded ring is fixedly installed on one side of the pressure plate, a first threaded ring is fixedly installed in the cartridge, the first threaded ring is threadedly connected to the second threaded ring, and the pushing assembly passes through the pressure plate and the second threaded ring respectively.

[0012] In one possible design, the pushing assembly includes a connecting plate slidably mounted on two sliding rods, a push rod is fixedly mounted on one side of the connecting plate, one end of the push rod passes through the pressure plate and the second threaded ring respectively and is fixedly mounted with a push plate, the push plate is tightly fitted to the inner wall of the cartridge, the other side of the connecting plate is rotatably connected to a driving screw, the other side of the threaded cover plate is fixedly mounted with a supporting nut, the driving screw passes through the supporting nut and the threaded cover plate respectively and is threadedly connected to the supporting nut.

[0013] In one possible design, the drug coating mechanism includes a mounting tube fixedly mounted on the other side of the moving cylinder, the mounting tube being connected to the moving cylinder, the mounting tube being connected to the drug cartridge, a damping tube being fixedly mounted on one end of the mounting tube, the damping tube being able to be bent, an assembly tube being fixedly mounted on one end of the damping tube, and a drug dispensing nozzle being clamped on one end of the assembly tube.

[0014] It is to be understood that the foregoing general description and the following detailed description are exemplary only and are not restrictive of the invention.

[0015] Beneficial effect: In the present invention, the supporting mechanism is set up, and the rotating ring can be driven to rotate by the driving hand wheel, and at this time, the gear assembly can be driven to move, that is, the transmission of the gear assembly can drive the two transmission assemblies to move, that is, the two arc-shaped support plates can be driven to rotate, and the two arc-shaped support plates can be adjusted to rotate toward each other, so that the two arc-shaped support plates can be opened and closed. Therefore, after the two arc-shaped support plates are inserted into the patient's vagina, the patient's vagina can be supported by rotating the two arc-shaped support plates, so that space can be reserved for applying medicine when applying medicine, so that the medicine application mechanism can be directly pushed to the patient's place, and when the arc-shaped support plate rotates, the hinge shaft can be driven to rotate through the connecting block, so that torsion can be applied to the two related torsion springs, so that the two torsion springs have elastic potential energy, so that when the operating hand wheel drives the rotating ring to rotate in the opposite direction, the two arc-shaped support plates can be conveniently driven to close and shrink, so it has good convenience in use; In the present invention, the positioning mechanism is provided, and the two clamping components can be driven to approach the corresponding inclined surface clamping cover by pushing the moving cylinder. After the clamping components contact the inclined surface of the inclined surface clamping cover, the clamping components can be moved along the inclined surface of the inclined surface clamping cover until the clamping components are moved into the inclined surface clamping cover, thereby realizing the positioning and braking of the moving cylinder. In the present invention, by means of the medicine feeding mechanism, after the medicine cartridge is connected to the limit assembly, the medicine cartridge can be inserted into the movable cylinder, and the medicine cartridge can be supported by the support ring so that the medicine cartridge corresponds to the medicine coating mechanism, and then the pushing assembly can be driven to push the liquid medicine or ointment in the medicine cartridge so that the liquid medicine or ointment is output by the medicine coating mechanism; In the present invention, through the provided medicine application mechanism, after the patient's vaginal wall is supported, the medicine discharge nozzle can be pushed to the affected part of the patient's vagina, and the damping tube can be bent, so the angle of the medicine discharge nozzle can be adjusted so that the medicine can be applied to the affected part. Therefore, after the medicine liquid or ointment is pushed into the installation tube, it can be transported by the damping tube, the assembly tube and the medicine discharge nozzle to be applied to the affected part.

[0016] The present invention installs a medicine cartridge containing liquid medicine or ointment in a movable cylinder, and then rotates and adjusts two arc-shaped support plates to support the patient's vaginal wall so that the liquid medicine or ointment can be directly applied to the patient's area. The technical solution uses an extrusion and pushing method to deliver the liquid medicine or ointment, thereby reducing limitations in use when applying the medicine. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A three-dimensional schematic diagram of the first-view structure of the gynecology and obstetrics clinical medication device provided by an embodiment of the present invention; Figure 2A three-dimensional schematic diagram of the second viewing angle structure of the gynecology and obstetrics clinical medication device provided by an embodiment of the present invention; Figure 3 A three-dimensional schematic diagram of the cross-sectional structure of a support tube of a gynecological and obstetric clinical medication delivery device provided by an embodiment of the present invention; Figure 4 A three-dimensional schematic diagram of the connection structure of the moving tube, the mounting tube, the damping tube, the supporting tube and the medicine dispensing nozzle of the obstetrics and gynecology clinical medicine dispensing device provided by an embodiment of the present invention; Figure 5 A three-dimensional schematic diagram of the cross-sectional structure of a moving cylinder of a gynecological and obstetric clinical medication device provided by an embodiment of the present invention; Figure 6 A three-dimensional schematic diagram of the connection structure of the threaded cover plate, two sliding rods, a support ring and a cartridge of the clinical medication device for obstetrics and gynecology provided by an embodiment of the present invention; Figure 7 A three-dimensional schematic diagram of the connection structure of the rotating ring, two transmission screws and two arc-shaped support plates of the obstetrics and gynecology clinical medication device provided by an embodiment of the present invention; Figure 8 A three-dimensional schematic diagram of the connection structure of a U-shaped frame, a transmission rod, a connecting plate, a transmission screw and a transmission nut of a clinical medication delivery device for obstetrics and gynecology provided by an embodiment of the present invention; Fig. 9 A three-dimensional schematic diagram of the connection structure of the installation tube, damping tube, support tube and medicine dispensing nozzle of the obstetrics and gynecology clinical medicine dispensing device provided in an embodiment of the present invention.

[0018] Reference numerals: 1. Support tube; 2. Handle; 3. U-shaped frame; 4. Hinge shaft; 5. Connecting block; 6. Arc-shaped supporting plate; 7. Transmission rod; 8. Collar; 9. Connecting strip; 10. Connecting plate; 11. Transmission screw; 12. Torsion spring; 13. Mounting plate; 14. Rotating tube; 15. Transmission nut; 16. Driven gear; 17. Rotating ring; 18. Gear ring; 19. Hand wheel; 20. Moving cylinder; 21. Mounting tube; 22. Damping tube; 23. Assembly tube; 24. Medicine spray head; 25, fixed plate; 26, limit frame; 27, movable plate; 28, tension spring; 29, clamping plate; 30, guide wheel; 31, limit plate; 32, pull rod; 33, threaded cover plate; 34, support nut; 35, drive screw; 36, connecting plate; 37, sliding rod; 38, pressure plate; 39, support ring; 40, medicine cartridge; 41, first threaded ring; 42, second threaded ring; 43, push rod; 44, push plate; 45, mounting ring; 46, inclined card cover. DETAILED DESCRIPTION

[0019] The embodiments of the present invention are described below in conjunction with the accompanying drawings in the embodiments of the present invention. In the description of the embodiments of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms, "connection" and "installation" should be understood in a broad sense. For example, "connection" can be a detachable connection or a non-detachable connection; it can be a direct connection or an indirect connection through an intermediate medium. In addition, "connection" can be a direct connection or an indirect connection through an intermediate medium. Among them, "fixed" means that they are connected to each other and the relative position relationship after connection remains unchanged. The directional terms mentioned in the embodiments of the present invention, such as "inside", "outside", "top", "bottom", etc., are only reference to the directions of the accompanying drawings. Therefore, the directional terms used are for better and clearer explanation and understanding of the embodiments of the present invention, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the embodiments of the present invention.

[0020] In the embodiments of the present invention, the terms "first" and "second" are used for descriptive purposes only and are not to be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features.

[0021] In the embodiments of the present invention, "and / or" is only a description of the association relationship of the associated objects, indicating that three relationships may exist. For example, A and / or B can represent: A exists alone, A and B exist at the same time, and B exists alone. In addition, the character " / " in this article generally indicates that the associated objects before and after are in an "or" relationship.

[0022] References to "one embodiment" or "some embodiments" etc. described in this specification mean that a particular feature, structure or characteristic described in conjunction with the embodiment is included in one or more embodiments of the present invention. Thus, the phrases "in one embodiment", "in some embodiments", "in some other embodiments", "in some other embodiments", etc. appearing in different places in this specification do not necessarily refer to the same embodiment, but mean "one or more but not all embodiments", unless otherwise specifically emphasized in other ways. The terms "including", "comprising", "having" and their variations all mean "including but not limited to", unless otherwise specifically emphasized in other ways.

[0023] Example 1: Reference Figure 1-Figure 9 The present embodiment is a gynecological clinical medication device, which includes a support tube 1, handles 2 are fixedly installed on both sides of the support tube 1, and adjustment holes are opened on the top inner wall and the bottom inner wall of the support tube 1. A moving cylinder 20 is slidably connected in the support tube 1, and one side of the moving cylinder 20 extends to the outside of the support tube 1. The medication device also includes a support mechanism, a positioning mechanism, a medication mechanism and a medication coating mechanism.

[0024] The specific implementation of the support mechanism is as follows: Figure 7 As shown, the support mechanism is installed on the support tube 1 and is used to support the patient's vaginal wall. The support mechanism includes a rotating ring 17 rotatably sleeved on the support tube 1, and a hand wheel 19 is fixedly sleeved on the rotating ring 17 to facilitate manual driving of the rotating ring 17 to rotate. Two U-shaped frames 3 are symmetrically fixedly installed on one side of the support tube 1, and a hinge shaft 4 is rotatably connected to the U-shaped frame 3. A connecting block 5 is fixedly sleeved on the hinge shaft 4, and an arc-shaped support plate 6 is fixedly installed on one side of the connecting block 5. The arc-shaped support plate 6 is used to support the patient's vaginal wall. A transmission assembly is connected to the arc-shaped support plate 6, and one side of the two transmission assemblies is connected to the same gear assembly, and the gear assembly is connected to the rotating ring 17. Two torsion springs 12 are symmetrically sleeved on the hinge shaft 4, which are respectively located on both sides of the U-shaped frame 3, and the two ends of the torsion spring 12 are respectively fixedly connected to one side of the U-shaped frame 3 and the hinge shaft 4. When the driving hand wheel 19 drives the rotating ring 17 to rotate, it can drive the gear assembly to move, and the transmission of the gear assembly can drive the two transmission assemblies to move, thereby driving the two arc-shaped support plates 6 to rotate. By adjusting the two arc-shaped support plates 6 to rotate in opposite directions, the two arc-shaped support plates 6 can be opened and closed. After the two arc-shaped support plates 6 are inserted into the patient's vagina, the patient's vagina can be supported by adjusting the rotation of the two arc-shaped support plates 6, so that there is space when applying medicine, and the medicine application mechanism can be directly pushed to the patient's place. When the arc-shaped support plate 6 rotates, the hinge shaft 4 can be driven to rotate through the connecting block 5, so that the two related torsion springs 12 can be applied with torsion, so that the two torsion springs 12 have elastic potential energy. In this way, when the operating hand wheel 19 drives the rotating ring 17 to rotate in the opposite direction, it can easily drive the two arc-shaped support plates 6 to close and shrink, so it has good convenience of use.

[0025] The specific implementation of the transmission component is as follows: Figure 7As shown, the transmission assembly includes a transmission rod 7 fixedly mounted on an arc-shaped support plate 6, a sleeve ring 8 is slidably sleeved on the transmission rod 7, two connecting strips 9 are symmetrically rotatably connected to the sleeve ring 8, and the same connecting plate 10 is fixedly mounted on the two connecting strips 9. A transmission screw 11 is fixedly mounted on one side of the connecting plate 10, and a transmission nut 15 is threadedly connected to the transmission screw 11. A rotating tube 14 is fixedly mounted on one side of the transmission nut 15, and a mounting plate 13 is rotatably sleeved on the rotating tube 14, and the mounting plate 13 is fixedly mounted on the support tube 1. The rotating tube 14 is connected to the gear assembly. When the rotating ring 17 rotates, the two rotating tubes 14 can be driven to rotate through the gear assembly. When the rotating tube 14 rotates, the transmission nut 15 can be driven to rotate, and at this time, under the thread transmission action with the corresponding transmission screw 11, the connecting plate 10 can be driven to move. When the connecting plate 10 moves, the transmission rod 7 can be driven by the sleeve ring 8. When the transmission rod 7 moves, it can drive the arc-shaped support plate 6 to rotate and adjust, so that the arc-shaped support plate 6 can be expanded or retracted.

[0026] The specific implementation of the gear assembly is as follows: Figure 7 As shown, the gear assembly includes a gear ring 18 fixedly mounted on one side of a rotating ring 17, and a driven gear 16 is fixedly sleeved on the rotating tube 14, and the gear ring 18 is respectively meshed with the two driven gears 16. When the gear ring 18 rotates with the rotating ring 17, it can drive the two rotating tubes 14 to rotate synchronously under the meshing transmission effect with the two driven gears 16, thereby driving the two driving nuts 15 to rotate.

[0027] like Figure 3 As shown, one side of the positioning mechanism is connected to the other side of the moving cylinder 20 , and the top and bottom respectively pass through the corresponding adjustment holes and extend to the top and bottom of the support tube 1 for braking and positioning the moving cylinder 20 .

[0028] like Figure 5 As shown, the medicine feeding mechanism is installed on the moving cylinder 20, and one side extends into the moving cylinder 20, and is used to transport liquid medicine or paste medicine.

[0029] like Fig. 9 As shown, the medicine applying mechanism is installed on one side of the moving cylinder 20 and is connected to the moving cylinder 20 for applying liquid medicine or paste medicine to the affected area.

[0030] When in use, first insert the device into the patient's vagina through the handle 2, then turn the hand wheel 19, and drive the arc-shaped support plate 6 to expand through the gear assembly, transmission assembly and other structures to support the patient's vaginal wall. Next, the moving cylinder 20 is positioned by the positioning mechanism, and then the medicine feeding mechanism is started to transport the medicine into the moving cylinder 20, and finally the medicine is applied to the affected area through the medicine application mechanism. After the operation is completed, the hand wheel 19 is turned in the opposite direction, and the elastic potential energy of the torsion spring 12 drives the arc-shaped support plate 6 to contract, and the device can be taken out of the patient's body.

[0031] like Figure 3 As shown, the positioning mechanism includes a mounting ring 45 fixedly mounted in the support tube 1, and two inclined surface card covers 46 are symmetrically fixedly mounted on one side of the mounting ring 45 close to the moving cylinder 20. Two card-mounted components are symmetrically mounted on the other side of the moving cylinder 20, and the card-mounted components include a limit frame 26 fixedly mounted on the other side of the moving cylinder 20, and a fixed plate 25 is fixedly mounted on the limit frame 26, and one side of the fixed plate 25 passes through the corresponding adjustment hole and extends to the outside of the support tube 1. A moving plate 27 is slidably sleeved on the limit frame 26, and a card plate 29 is fixedly mounted on the moving plate 27. A guide wheel 30 is rotatably connected to the card plate 29 for contacting and rolling with the inclined surface of the inclined surface card cover 46. A tension spring 28 is fixedly mounted on the inner wall of the limit frame 26, and one end of the tension spring 28 is fixedly connected to the moving plate 27 for providing a reset force. A limit plate 31 is fixedly mounted on one side of the fixed plate 25 . A pull rod 32 is slidably connected to the limit plate 31 . One end of the pull rod 32 is fixedly connected to the movable plate 27 for manually controlling the movement of the movable plate 27 .

[0032] When the moving cylinder 20 is pushed, the two clamping components approach the corresponding inclined surface clamping cover 46. After the guide wheel 30 contacts the inclined surface of the inclined surface clamping cover 46, it rolls along the inclined surface, driving the moving plate 27 to move along the limiting frame 26, and the tension spring 28 is stretched. When the clamping plate 29 moves to the position corresponding to the opening of the inclined surface clamping cover 46, the tension spring 28 pulls the moving plate 27 to move in the opposite direction, so that the clamping plate 29 is clamped into the inclined surface clamping cover 46, and the positioning and braking of the moving cylinder 20 is realized.

[0033] like Figure 5 As shown, the medicine feeding mechanism includes a threaded cover plate 33 threadedly connected to the opening of the mobile barrel 20. A push assembly is connected through the threaded cover plate 33, and the push assembly includes a connecting plate 36 slidably sleeved on two slide rods 37, and the slide rods 37 are symmetrically fixedly installed on one side of the threaded cover plate 33. A push rod 43 is fixedly installed on one side of the connecting plate 36, and one end of the push rod 43 passes through the pressure plate 38 and the second threaded ring 42 respectively and is fixedly installed with a push plate 44. A second threaded ring 42 is fixedly installed on one side of the pressure plate 38, which is used to be threadedly connected to the first threaded ring 41 in the cartridge 40. A support ring 39 is fixedly installed in the mobile barrel 20 for supporting the cartridge 40.

[0034] like Figure 6 As shown, the cartridge 40 corresponds to the drug applicator mechanism, and one side of the push assembly extends into the cartridge 40 and fits tightly against the inner wall of the cartridge 40. A support nut 34 is fixedly mounted on the other side of the threaded cover plate 33, and a drive screw 35 is rotatably connected to the other side of the connecting plate 36. The drive screw 35 passes through the support nut 34 and the threaded cover plate 33 respectively and is threadedly connected to the support nut 34.

[0035] After the cartridge 40 is connected to the stop assembly, the cartridge 40 can be inserted into the movable cylinder 20, and the cartridge 40 can be supported by the support ring 39. The cartridge 40 is rotated to thread the second threaded ring 42 and the first threaded ring 41, thereby installing the cartridge 40. Then, the drive screw 35 is rotated, and under the threaded transmission action with the support nut 34, the connecting plate 36 is driven to move, and then the push rod 43 and the push plate 44 are driven to move, so that the liquid or ointment in the cartridge 40 is pushed into the medicine application mechanism.

[0036] Example 2: Reference Fig. 9 This embodiment is based on the first embodiment. Regarding the gynecological clinical medication device proposed in the first embodiment, the medication application mechanism includes a mounting tube 21 fixedly mounted on the other side of the moving cylinder 20. The mounting tube 21 is connected to the moving cylinder 20 and is connected to the medicine cartridge 40. A damping tube 22 is fixedly mounted on one end of the mounting tube 21. The damping tube 22 can be bent to facilitate angle adjustment. An assembly tube 23 is fixedly mounted on one end of the damping tube 22. A medicine spray head 24 is clamped on one end of the assembly tube 23 to apply liquid medicine or ointment to the patient.

[0037] After the patient's vaginal wall is supported, the medicine dispensing nozzle 24 can be pushed to the affected part of the patient's vagina. The damping tube 22 can be bent, so the angle of the medicine dispensing nozzle 24 can be adjusted to apply the medicine to the affected part. After the medicine liquid or ointment is pushed into the mounting tube 21, it is transported by the damping tube 22, the assembly tube 23 and the medicine dispensing nozzle 24, and finally applied to the affected part.

[0038] Working principle: first, load the liquid medicine or ointment into the medicine barrel 40, then use the first threaded ring 41 and the second threaded ring 42 to make a threaded connection, then the medicine barrel 40 can be installed on the pressure plate 38, then the medicine barrel 40 is inserted into the moving barrel 20, and the medicine barrel 40 is supported by the support ring 39, and then the threaded cover plate 33 is threadedly connected to the moving barrel 20, and then the two arc-shaped support plates 9 can be inserted into the patient's vagina, and then the hand wheel 19 can be rotated to drive the rotating ring 17 to rotate, and at this time, the gear ring 18 can be driven to rotate, and under the meshing transmission action with the two driven gears 16, the two rotating tubes 14 can be driven to rotate synchronously, and the two transmission nuts 15 can be driven to rotate. When the transmission nut 15 rotates, the connecting plate 10 can be driven to move under the threaded transmission action of the corresponding transmission screw 11, that is, the transmission rod 7 can be transmitted through the collar 8 to rotate the transmission rod 7. When the transmission rod 7 rotates, the arc-shaped support plate 6 can be driven to rotate. At this time, the two arc-shaped support plates 6 can be opened and closed outward, so as to expand and support the vaginal wall, and when the arc-shaped support plate 6 rotates, the hinge shaft 4 can be driven to rotate through the connecting block 5, so that the two related torsion springs 12 can be applied with torsion force, so that the two torsion springs 12 have elastic potential energy, so that when the operating hand wheel 19 drives the rotating ring 17 to rotate When the guide wheel 30 moves to contact the inclined surface of the inclined surface cover 46, it can roll along the inclined surface, and at this time, it can drive the movable plate 27 to move along the limit frame 26 to stretch the tension spring 28. When the card plate 29 moves to the opening position corresponding to the inclined surface cover 46, the tension spring 28 in the stressed state can pull the movable plate 27 to move in the opposite direction, so that the card plate 29 moves into the inclined surface cover 46 and is clamped with the inclined surface cover 46, so that the movable cylinder 20 can be positioned and controlled. When the movable cylinder 20 moves, the medicine dispensing nozzle 24 can be inserted into the patient's vagina, and then the driving screw 35 can be rotated to drive the connecting plate 36 to move under the threaded transmission action with the support nut 34, and at this time, the push rod 43 can be driven to move, and when the push rod 43 moves, the push plate 44 can be driven to move, so that the medicine liquid or ointment in the medicine cylinder 40 can be pushed into the mounting tube 21, and then the medicine liquid or ointment can be applied to the patient's area through the damping tube 22, the assembly tube 23 and the medicine dispensing nozzle 24, and the damping tube 22 can be bent, so the angle of the medicine dispensing nozzle 24 can be adjusted so that the medicine can be applied to the affected area.

[0039] The above are only specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art can easily think of changes or substitutions within the technical scope disclosed by the present invention, which should be included in the protection scope of the present invention; the embodiments of the present invention and the features in the embodiments can be combined with each other without conflict. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. A gynecological clinical medication device, comprising a support tube (1), handles (2) are fixedly mounted on both sides of the support tube (1), adjustment holes are opened on the top inner wall and the bottom inner wall of the support tube (1), a moving cylinder (20) is slidably connected in the support tube (1), one side of the moving cylinder (20) extends to the outside of the support tube (1), and is characterized in that: The medicine feeding device also includes: A support mechanism, the support mechanism is mounted on the support tube (1), and is used to support the vaginal wall of the patient; A positioning mechanism, the positioning mechanism being installed in the support tube (1), one side of the positioning mechanism being connected to the other side of the moving cylinder (20), the top and bottom of the positioning mechanism respectively passing through corresponding adjustment holes and respectively extending to the top and bottom of the support tube (1), the positioning mechanism being used to brake and position the moving cylinder (20); a medicine feeding mechanism, the medicine feeding mechanism being mounted on the movable cylinder (20), one side of the medicine feeding mechanism extending into the movable cylinder (20), and the medicine feeding mechanism being used to transport liquid medicine or paste medicine; The medicine applying mechanism is installed on one side of the moving cylinder (20), the medicine applying mechanism is connected to the moving cylinder (20), and the medicine applying mechanism is used to apply liquid medicine or paste medicine to the affected area.

2. The gynecology and obstetrics clinical medication device according to claim 1, characterized in that: The support mechanism comprises a rotating ring (17) rotatably sleeved on the support tube (1), a hand wheel (19) being fixedly sleeved on the rotating ring (17), two U-shaped frames (3) being symmetrically fixedly mounted on one side of the support tube (1), a hinge shaft (4) being rotatably connected to the U-shaped frame (3), a connecting block (5) being fixedly sleeved on the hinge shaft (4), an arc-shaped support plate (6) being fixedly mounted on one side of the connecting block (5), the arc-shaped support plate (6) being used to support the vaginal wall of the patient, a transmission assembly being connected to the arc-shaped support plate (6), one side of the two transmission assemblies being connected to the same gear assembly, the gear assembly being connected to the rotating ring (17), two torsion springs (12) being symmetrically sleeved on the hinge shaft (4) and being respectively located on two sides of the U-shaped frame (3), the two ends of the torsion spring (12) being respectively fixedly connected to one side of the U-shaped frame (3) and the hinge shaft (4).

3. The gynecology and obstetrics clinical medication device according to claim 2, characterized in that: The transmission assembly comprises a transmission rod (7) fixedly mounted on an arc-shaped support plate (6); a collar (8) is slidably sleeved on the transmission rod (7); two connecting strips (9) are symmetrically rotatably connected to the collar (8); a same connecting plate (10) is fixedly mounted on the two connecting strips (9); a transmission screw (11) is fixedly mounted on one side of the connecting plate (10); a transmission nut (15) is threadedly connected to the transmission screw (11); a rotating tube (14) is fixedly mounted on one side of the transmission nut (15); a mounting plate (13) is rotatably sleeved on the rotating tube (14); the mounting plate (13) is fixedly mounted on the support tube (1); and the rotating tube (14) is connected to the gear assembly.

4. The gynecology and obstetrics clinical medication device according to claim 3, characterized in that: The gear assembly comprises a gear ring (18) fixedly mounted on one side of a rotating ring (17); a driven gear (16) is fixedly sleeved on the rotating tube (14); and the gear ring (18) is respectively meshed with two driven gears (16).

5. The gynecology and obstetrics clinical medication device according to claim 1, characterized in that: The positioning mechanism comprises a mounting ring (45) fixedly mounted in the support tube (1); two inclined surface covers (46) are symmetrically fixedly mounted on one side of the mounting ring (45) close to the moving cylinder (20); two clamping assemblies are symmetrically mounted on the other side of the moving cylinder (20); the two clamping assemblies are movably clamped with corresponding inclined surface covers (46) respectively; one side of the clamping assembly passes through the corresponding adjustment hole and extends to the outside of the support tube (1).

6. The gynecology and obstetrics clinical medication device according to claim 5, characterized in that: The clamping assembly comprises a limit frame (26) fixedly mounted on the other side of the moving cylinder (20), a fixed plate (25) fixedly mounted on the limit frame (26), the fixed plate (25) fixedly mounted on the other side of the moving cylinder (20), one side of the fixed plate (25) passes through the corresponding adjustment hole and extends to the outside of the support tube (1), a moving plate (27) is slidably sleeved on the limit frame (26), a clamping plate (29) is fixedly mounted on the moving plate (27), a guide wheel (30) is rotatably connected to the clamping plate (29), a tension spring (28) is fixedly mounted on the inner wall of the limit frame (26), one end of the tension spring (28) is fixedly connected to the moving plate (27), a limit plate (31) is fixedly mounted on one side of the fixed plate (25), a pull rod (32) is slidably connected to the limit plate (31), one end of the pull rod (32) is fixedly connected to the moving plate (27).

7. The gynecology and obstetrics clinical medication device according to claim 1, characterized in that: The medicine applying mechanism comprises a threaded cover plate (33) threadably connected to an opening of the movable barrel (20), a pushing assembly being connected through the threaded cover plate (33), a support ring (39) being fixedly installed in the movable barrel (20), a medicine cartridge (40) being clamped on the support ring (39), the medicine cartridge (40) corresponding to the medicine applying mechanism, one side of the pushing assembly extending into the medicine cartridge (40) and being tightly fitted with the inner wall of the medicine cartridge (40), a limiting assembly being installed on one side of the threaded cover plate (33), the pushing assembly being connected to the limiting assembly, and the limiting assembly being connected to the medicine cartridge (40).

8. The gynecology and obstetrics clinical medication device according to claim 7, characterized in that: The limit assembly comprises two slide bars (37) symmetrically fixedly mounted on one side of the threaded cover plate (33), the two slide bars (37) are connected to the push assembly, one end of the two slide bars (37) is fixedly mounted with a same pressure plate (38), one side of the pressure plate (38) is fixedly mounted with a second threaded ring (42), a first threaded ring (41) is fixedly mounted inside the cartridge (40), the first threaded ring (41) is threadedly connected to the second threaded ring (42), and the push assembly passes through the pressure plate (38) and the second threaded ring (42) respectively.

9. The gynecology and obstetrics clinical medication device according to claim 8, characterized in that: The push assembly comprises a connecting plate (36) slidably mounted on two sliding rods (37), a push rod (43) being fixedly mounted on one side of the connecting plate (36), one end of the push rod (43) respectively passing through the pressure plate (38) and the second threaded ring (42) and being fixedly mounted with a push plate (44), the push plate (44) being tightly fitted with the inner wall of the cartridge (40), a driving screw (35) being rotatably connected to the other side of the connecting plate (36), a supporting nut (34) being fixedly mounted on the other side of the threaded cover plate (33), the driving screw (35) respectively passing through the supporting nut (34) and the threaded cover plate (33) and being threadedly connected to the supporting nut (34).

10. The gynecology and obstetrics clinical medication device according to claim 1, characterized in that: The drug coating mechanism comprises a mounting tube (21) fixedly mounted on the other side of the moving cylinder (20), the mounting tube (21) being in communication with the moving cylinder (20), the mounting tube (21) being in communication with the drug cartridge (40), a damping tube (22) being fixedly mounted on one end of the mounting tube (21), the damping tube (22) being capable of being bent, an assembly tube (23) being fixedly mounted on one end of the damping tube (22), and a drug dispensing nozzle (24) being clamped on one end of the assembly tube (23).

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