Vagina supporting and medicine applying device for obstetrics and gynecology department

Abstract

The invention belongs to the technical field of medical instruments, particularly relates to a vagina supporting and 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, an expansion supporting device for the vagina of the patient does not exist, and medicine applying to the patient is troublesome. The medicine applying device comprises a supporting frame, a supporting ring is rotationally connected into the supporting frame, a supporting ring is rotationally connected into the supporting ring, the rotating direction of the supporting ring is perpendicular to the rotating direction of the supporting ring, the medicine applying device further comprises an expansion mechanism, and the expansion mechanism comprises a transmission assembly installed on the supporting frame. The vagina of a patient can be distracted in advance, so that liquid medicine can be accurately smeared on the affected part, meanwhile, during medicine applying, enough liquid medicine can be conveyed into the spraying cover, the liquid medicine does not need to be repeatedly dipped, and good convenience is achieved when medicine applying is conducted on the patient.

Description

Technical Field

[0001] The invention relates to the technical field of medical devices, and in particular to a vaginal support medication device for gynecology and obstetrics. 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: 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; Furthermore, in the process of applying the medicine into the vagina, a cotton swab is often used to dip a certain amount of medicine to apply the medicine to the patient's area. Since the amount of medicine liquid dipped by the cotton swab is small, it is necessary to dip the cotton swab into the medicine liquid several times to apply the medicine to the patient, which causes certain inconveniences during the application of the medicine. In view of the above problems, the present invention document proposes a vaginal support and medication device for gynecology and obstetrics. Summary of the invention

[0003] The present invention provides a vaginal support and medication device for obstetrics and gynecology, which solves the shortcomings of the prior art that when medication is applied to the patient's vagina, there is no expansion support device for the patient's vagina and it is troublesome to apply medication to the patient.

[0004] The present invention provides the following technical solutions: A vaginal support and medication device for obstetrics and gynecology, comprising a support frame, a support ring rotatably connected inside the support frame, a support ring rotatably connected inside the support ring, the rotation direction of the support ring is perpendicular to the rotation direction of the support ring, and the medication device also includes: The expansion mechanism includes a transmission assembly mounted on a support frame, and two expansion plates are symmetrically mounted on one side of the transmission assembly. The two expansion plates are inserted along the inner wall of the patient's vagina to expand the patient's vagina; A protection mechanism, the protection mechanism is clamped with the transmission assembly, and one side of the two expansion plates extends into the protection mechanism, and the protection mechanism is used to sterilize and protect the expansion plates; The drug delivery mechanism includes a syringe, a drug application component is connected to the drug outlet end of the syringe, the drug application component passes through the support ring and cooperates with the inner wall of the support ring, a drug pushing component is connected inside the syringe, one side of the drug pushing component extends to the outside of the syringe, and a drug supply component is also connected to the syringe.

[0005] In a possible design, the transmission assembly includes two movable plates symmetrically penetrated and slidably connected in a support frame, and an adjustment plate is symmetrically arranged on the support frame, slide plates are fixedly installed on both sides of the adjustment plate, slide rails are slidably connected on the slide plates, and the slide rails are fixedly installed on one side of the support frame. The moving direction of the adjustment plate is perpendicular to the moving direction of the movable plate, and one side of the movable plate is symmetrically rotationally connected to two push rods, one end of the two push rods is respectively rotationally connected to one side of the two adjustment plates, and the two expansion plates are respectively fixedly connected to the other sides of the two adjustment plates, and an L-shaped plate is fixedly installed on the inner side of the expansion plate, one side of the L-shaped plate is fixedly connected to the adjustment plate, and the protective mechanism is respectively clamped with the two adjustment plates.

[0006] In a possible design, a mobile frame is symmetrically slidably connected to the support frame, one side of the bottom of the mobile frame is fixedly connected to one side of the corresponding mobile plate, a push plate is fixedly installed on the top of the mobile frame, a positioning assembly is installed on one side of the support frame, the positioning assembly is connected to the corresponding mobile plate, one side of the mobile frame is slidably connected to a limit bar, and the limit bar is connected to the positioning assembly.

[0007] In a possible design, the positioning assembly includes a support cover fixedly mounted on the other side of the movable plate, an arc-shaped clamping plate is slidably connected inside the support cover, a clamping strip is fixedly mounted on one side of the support frame, a plurality of arc-shaped clamping grooves are evenly spaced at the bottom of the clamping strip, the top of the arc-shaped clamping plate extends to the upper part of the support cover, the top of the arc-shaped clamping plate is an arc surface, the top of the arc-shaped clamping plate is movably mounted with the plurality of arc-shaped clamping grooves, an elastic pad is fixedly mounted on the bottom of the arc-shaped clamping plate, and the bottom of the elastic pad is fixedly mounted on the bottom inner wall of the support cover and fixedly connected.

[0008] In a possible design, the protection mechanism includes a protection cover, one side of the protection cover is symmetrically fixed with two elastic clamping plates, and the sides of the two adjustment plates away from each other are fixedly installed with clamping shafts, and the two elastic clamping plates are respectively clamped with the corresponding clamping shafts; A first ultraviolet lamp is fixedly mounted on the top inner wall and the bottom inner wall of the protective cover, and a second ultraviolet lamp is fixedly mounted on the inner wall of one side of the protective cover, and the second ultraviolet lamp is located between the two expansion plates.

[0009] In one possible design, the drug application assembly includes a delivery tube that is clamped with the drug discharge end of the syringe barrel, and also includes a support tube, a handle sleeve is fixedly provided on the support tube, the support tube passes through a support ring and contacts the inner wall of the support ring, a flow tube is fixedly installed in the support tube, one end of the flow tube extends to the outside of the support tube and is connected to the delivery tube, a spray hood is fixedly installed at one end of the support tube, and a drug application cotton sleeve is mounted on the spray hood.

[0010] In one possible design, the medicine pushing assembly includes a piston plate sealingly and slidably connected in the syringe, a piston rod is fixedly mounted on one side of the piston plate, and one end of the piston rod passes through an inner wall of one side of the syringe and extends to the outside of the syringe.

[0011] In one possible design, the drug supply assembly includes two fixed plates fixedly mounted on the injection barrel, the same medicine replenishing barrel is fixedly installed on the two fixed plates, a bent pipe is fixedly installed on the inner wall of one side of the medicine replenishing barrel, the bottom end of the bent pipe extends into the injection barrel and is fixedly connected to the top inner wall of one side of the injection barrel, a first one-way valve is fixedly installed in the bent pipe, and a second one-way valve is fixedly installed in the injection barrel.

[0012] In a possible design, an injection hole is opened on the inner wall of one side of the medicine replenishing barrel, and an internal threaded ring connected to the injection hole is fixedly installed on the inner wall of one side of the medicine replenishing barrel, and the internal thread of the internal threaded ring is connected to a threaded cover plate, and one side of the threaded cover plate extends to the outside of the medicine replenishing barrel.

[0013] In a possible design, a display screen is rotatably connected to the medicine replenishing cartridge, a camera is fixedly mounted on one side of the spray hood, and the camera is electrically connected to the display screen.

[0014] In a possible design, mounting frames are fixedly installed on both sides of the support frame, a connecting plate is slidably sleeved on the mounting frame, two support rods are symmetrically fixedly installed on one side of the connecting plate, both of which are located in the mounting frame, one end of the two support rods passes through an inner wall of one side of the mounting frame and extends to the outside of the mounting frame, one end of the two support rods is fixedly installed with the same arc-shaped bracket, an adjusting screw is fixedly installed in the mounting frame, and an adjusting nut is rotatably connected to one side of the connecting plate, the adjusting screw passes through the adjusting nut and is threadedly connected to the adjusting nut.

[0015] In the present invention, the expansion plate is firstly moved out of the protective cover, and the two expansion plates are inserted into the patient's vagina, and then the two adjusting nuts are respectively rotated, and at this time, the connecting plate can be driven to move under the threaded transmission action with the adjusting screw rod. At this time, when the connecting plate moves, the arc-shaped bracket can be driven to move through the two support rods, so that the two arc-shaped brackets can be moved to the specified area, and the arc-shaped bracket can be used to support the inner thigh of the patient, so that in actual use, the patient's legs can be assisted to open, and at the same time, the clamping force of the legs on the two arc-shaped brackets can support the support frame, so that when the two expansion plates are used to support the patient's vagina, the support frame can be kept in a stable state, and then the moving frame can be driven by pushing the push plate When the two expansion plates are moved, the two adjustment plates can be driven away from each other, thereby driving the two expansion plates away from each other. At this time, the two expansion plates can be used to expand and support the patient's vagina. When the moving plate moves, the supporting cover can be driven to move, which can drive the arc-shaped clamping plate to move. The arc-shaped clamping plate is elastically supported by the elastic pad and can be clamped with the corresponding arc-shaped clamping groove. Therefore, after the expansion plate is adjusted to the position supporting the inner wall of the vagina, the arc-shaped clamping plate can be clamped with the corresponding arc-shaped clamping groove to achieve positioning of the moving plate, thereby achieving the two expansion plates. The position of the plate is limited, and then the support tube is passed through the support ring and inserted into the patient's vagina. Then, the piston plate is driven to move in the syringe by pulling or pushing the piston rod laterally. When the piston plate moves away from the liquid outlet end of the syringe, the second one-way valve is in a normally closed state, so the space between the piston plate and the elbow will form a negative pressure state. At this time, under the action of the negative pressure, the valve core in the first one-way valve can move, so that the first one-way valve is in an open state, and the medicine in the medicine replenishment cylinder can be sucked into the syringe through the elbow. When the piston plate approaches the liquid outlet end of the syringe, the first one-way valve will be in a closed state, and the valve core of the second one-way valve will move under the action of the hydraulic pressure, so that the second one-way valve is in an open state. At this time, the medicine can be delivered to the delivery tube. Afterwards, the medicine liquid can flow into the spray hood through the flow tube, so that the medicine liquid can be soaked on the cotton pad, so that it can be convenient to apply medicine to the lesion in the patient's vagina, and when the support tube passes through the support ring, the support ring can be used to support the support tube, so that when the patient is applying medicine, the support tube can have good stability, and when the technical solution is not in use, the two expansion plates can be moved to the initial position, the protective cover can be put on the two expansion plates, and the elastic clamping plate and the corresponding clamping shaft can be clamped to limit the protective cover, and after the two first ultraviolet lamps and the second ultraviolet lamps are powered on and lit, the two expansion plates can be sterilized by ultraviolet light, so as to prevent bacteria from adhering to the expansion plates and keep the expansion plates in a clean state.

[0016] 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.

[0017] Beneficial effects: In the present invention, the expansion mechanism is provided, and after the two expansion plates are inserted into the patient's vagina, the two movable plates can be pushed toward each other to make the two movable plates approach each other. At this time, under the transmission action of the corresponding two push rods, the two adjustment plates can be driven away from each other, thereby driving the two expansion plates away from each other. At this time, the two expansion plates can be used to expand and support the patient's vagina, so that good convenience can be provided when applying medicine to the patient. In the present invention, by means of the protective mechanism, after the protective cover is sleeved on the two expansion plates, the elastic clamping plate and the corresponding clamping shaft are clamped, so that the protective cover can be clamped and positioned, and the two expansion plates can be protected at the same time. After the two first ultraviolet lamps and the second ultraviolet lamps are powered on and lit, the two expansion plates can be sterilized by ultraviolet light, so that bacteria can be prevented from adhering to the expansion plates and the expansion plates can be kept in a clean state. In the present invention, by means of the medicine application assembly, the liquid medicine outputted from the syringe can be delivered to the flow tube through the delivery tube, and then the liquid medicine can flow into the spray cover, so that the liquid medicine can be soaked on the medicine application cotton sleeve, so that the medicine can be applied to the lesion in the patient's vagina conveniently, and when the support tube passes through the support ring, the support ring can be used to support the support tube, so that when the patient is applying the medicine, the support tube can have good stability; In the present invention, the medicine pushing component can be arranged to drive the piston plate to move in the syringe by pulling or pushing the piston rod horizontally. When the piston plate moves away from the liquid outlet end of the syringe, the medicine liquid in the medicine supply component can be sucked into the syringe. When the piston plate approaches the liquid outlet end of the syringe, the medicine liquid can be pushed into the delivery tube. Thus, the medicine liquid can be continuously delivered to the delivery tube by repeatedly pushing the piston plate, so that when applying medicine to the patient's vagina, the amount of medicine can be sufficient, avoiding the need to repeatedly dip the medicine liquid to apply medicine to the patient. In the present invention, by setting up the medicine supply assembly, when the piston plate moves away from the liquid outlet end of the syringe, the second one-way valve is in a normally closed state, so the space between the piston plate and the bent pipe will form a negative pressure state. At this time, under the action of the negative pressure, the valve core in the first one-way valve can move, so that the first one-way valve is in an open state, and the medicine liquid in the medicine replenishment cylinder can be sucked into the syringe through the bent pipe. When the piston plate approaches the liquid outlet end of the syringe, the first one-way valve will be in a closed state, and the valve core of the second one-way valve will move under the action of the hydraulic pressure, so that the second one-way valve is in an open state. At this time, the medicine liquid can be delivered to the delivery pipe, so that the medicine liquid can be continuously delivered to the spray hood, and the patient can be given medicine using the outflowing medicine liquid.

[0018] The present invention can stretch the patient's vagina in advance when applying medicine to the patient's vagina, so that the medicine liquid can be accurately applied to the patient's area. At the same time, when applying the medicine, sufficient medicine liquid can be transported to the spray hood, so there is no need to repeatedly dip the medicine liquid, which makes it convenient to apply the medicine to the patient. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 A three-dimensional schematic diagram of the first-view structure of the vaginal support medication delivery device for obstetrics and gynecology provided by an embodiment of the present invention; Figure 2 A three-dimensional schematic diagram of the second viewing angle structure of the vaginal support medication delivery device for obstetrics and gynecology provided by an embodiment of the present invention; Figure 3 A three-dimensional schematic diagram of the connection structure of the support frame, two adjustment plates, two expansion plates and two mounting frames of the vaginal support medication delivery device for obstetrics and gynecology provided by an embodiment of the present invention; Figure 4 A three-dimensional schematic diagram of the connection structure of the mounting frame, the connecting plate, the two supporting rods, the arc-shaped bracket, the adjusting screw and the adjusting nut of the vaginal support medication application device for obstetrics and gynecology provided by an embodiment of the present invention; Figure 5 A three-dimensional schematic diagram of the cross-sectional structure of a protective cover of a vaginal support medication delivery device for obstetrics and gynecology provided by an embodiment of the present invention; Figure 6 A three-dimensional schematic diagram of the support cover, arc-shaped clamping plate and clamping strip separation structure of the vaginal support medication application 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 injection barrel, the delivery tube and the support tube of the vaginal support medication delivery device for obstetrics and gynecology provided by an embodiment of the present invention; Figure 8 A three-dimensional schematic diagram of the cross-sectional structure of a support tube of a vaginal support medication delivery device for obstetrics and gynecology provided by an embodiment of the present invention; Fig. 9A three-dimensional schematic diagram of the connection structure between the injection barrel and the medicine replenishing barrel of the vaginal support medication application device for obstetrics and gynecology provided in an embodiment of the present invention.

[0020] Reference numerals: 1. Support frame; 2. Support ring; 3. Support ring; 4. Moving plate; 5. Push rod; 6. Adjustment plate; 7. Expansion plate; 8. L-shaped plate; 9. Slide rail; 10. Slide plate; 11. Moving frame; 12. Push plate; 13. Support cover; 14. Arc-shaped card plate; 15. Card strip; 16. Elastic pad; 17. Limit strip; 18. Mounting frame; 19. Connecting plate; 20. Support rod; 21. Arc-shaped bracket; 22. Adjustment screw; 23. Adjustment nut; 24. Protective cover; 25. Elastic clamping plate; 26. Clamping shaft; 27. First ultraviolet lamp; 28. Second ultraviolet lamp; 29. ​​Injection barrel; 30. Delivery pipe; 31. Support pipe; 32. Flow pipe; 33. Handle cover; 34. Spray hood; 35. Camera; 36. Piston plate; 37. Piston rod; 38. Fixing plate; 39. Medicine replenishing cartridge; 40. Display screen; 41. Bend pipe; 42. First one-way valve; 43. Second one-way valve; 44. Internal thread ring; 45. Threaded cover plate. DETAILED DESCRIPTION

[0021] The embodiments of the present invention are described below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0022] 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.

[0023] 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.

[0024] 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.

[0025] 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.

[0026] Example 1: Reference Figure 1-9 A medicine feeding device, the structure of which mainly includes a support frame 1, a support ring 2 is rotatably connected inside the support frame 1, a support ring 3 is rotatably connected inside the support ring 2, and the rotation direction of the support ring 2 is perpendicular to the rotation direction of the support ring 3. In order to realize the multifunctionality of the device, the device also includes the following components: like Figure 1 and Figure 3 As shown, the expansion mechanism is composed of a transmission assembly installed on a support frame 1. The transmission assembly includes two moving plates 4 symmetrically penetrated and slidably connected in the support frame 1. An adjustment plate 6 is symmetrically penetrated on the support frame 1, and a slide plate 10 is fixedly installed on both sides of the adjustment plate 6, and the slide plate 10 slides on a slide rail 9 fixedly installed on one side of the support frame 1. The moving direction of the adjustment plate 6 is set perpendicular to the moving direction of the moving plate 4. Two push rods 5 are symmetrically rotated and connected to one side of the two adjustment plates 6, and one end of the two push rods 5 is respectively rotated and connected to one side of the two adjustment plates 6. Two expansion plates 7 are respectively fixedly connected to the other side of the two adjustment plates 6, and an L-shaped plate 8 is fixedly installed on the inner side of the expansion plate 7, and one side of the L-shaped plate 8 is fixedly connected to the adjustment plate 6. After the two expansion plates 7 are inserted into the patient's vagina, the two moving plates 4 are pushed toward each other to make them close to each other. At this time, under the transmission action of the corresponding two push rods 5, the two adjustment plates 6 will move away from each other, thereby driving the two expansion plates 7 to move away from each other, and expanding and supporting the patient's vagina.

[0027] like Figure 3 and Figure 5As shown, the protection mechanism is clamped with the transmission assembly. The protection mechanism includes a protection cover 24, and two elastic clamps 25 are symmetrically fixedly installed on one side of the protection cover 24. A clamping shaft 26 is fixedly installed on the side of the two adjustment plates 6 that are away from each other, and the two elastic clamps 25 are clamped with the corresponding clamping shafts 26 respectively. A first ultraviolet lamp 27 is fixedly installed on the top inner wall and the bottom inner wall of the protection cover 24, and a second ultraviolet lamp 28 is fixedly installed on the inner wall of one side of the protection cover 24, and the second ultraviolet lamp 28 is located between the two expansion plates 7. After the protection cover 24 is sleeved on the two expansion plates 7, the elastic clamp 25 is clamped with the corresponding clamping shaft 26 to position the protection cover 24 and protect the two expansion plates 7 at the same time. The two first ultraviolet lamps 27 and the second ultraviolet lamps 28 are powered on and lit, and the two expansion plates 7 are sterilized by ultraviolet light to prevent bacteria from adhering to the expansion plates 7.

[0028] like Figure 7 and Figure 8 As shown, the drug delivery mechanism includes a syringe 29, and a drug coating assembly is connected to the drug outlet end of the syringe 29. The drug coating assembly includes a delivery tube 30 that is clamped with the drug outlet end of the syringe 29, and also includes a support tube 31. A handle sleeve 33 is fixedly sleeved on the support tube 31, and the support tube 31 passes through the support ring 3 and contacts the inner wall of the support ring 3. A flow tube 32 is fixedly installed in the support tube 31, and one end of the flow tube 32 extends to the outside of the support tube 31 and is connected to the delivery tube 30. A spray cover 34 is fixedly installed at one end of the support tube 31, and a drug coating cotton sleeve is sleeved on the spray cover 34. A drug pushing assembly is connected to the syringe 29, and one side of the drug pushing assembly extends to the outside of the syringe 29. The drug pushing assembly includes a piston plate 36 that is sealed and slidably connected in the syringe 29, and a piston rod 37 is fixedly installed on one side of the piston plate 36, and one end of the piston rod 37 passes through the inner wall of one side of the syringe 29 and extends to the outside of the syringe 29. The injection barrel 29 is also connected to a medicine supply assembly. The medicine supply assembly includes two fixed plates 38 fixedly sleeved on the injection barrel 29, and the same medicine replenishment barrel 39 is fixedly mounted on the two fixed plates 38. A curved pipe 41 is fixedly mounted on the inner wall of one side of the medicine replenishment barrel 39, and the bottom end of the curved pipe 41 extends into the injection barrel 29 and is fixedly connected to the inner wall of the top of one side of the injection barrel 29. A first one-way valve 42 is fixedly mounted in the curved pipe 41, and a second one-way valve 43 is fixedly mounted in the injection barrel 29.

[0029] When in use, the piston plate 36 is driven to move in the syringe 29 by pulling or pushing the piston rod 37 laterally. When the piston plate 36 moves away from the liquid outlet of the syringe 29, the second one-way valve 43 is in a normally closed state, the space between the piston plate 36 and the curved pipe 41 forms a negative pressure state, the valve core of the first one-way valve 42 moves, the first one-way valve 42 opens, and the liquid in the replenishing medicine cylinder 39 is sucked into the syringe 29 through the curved pipe 41. When the piston plate 36 approaches the liquid outlet of the syringe 29, the first one-way valve 42 is closed, the valve core of the second one-way valve 43 moves under the action of hydraulic pressure, the second one-way valve 43 opens, and the liquid medicine is transported from the delivery pipe 30 to the flow pipe 32, and then flows into the spray hood 34, soaking the cotton sleeve for applying medicine, and applying medicine to the lesion in the patient's vagina. A medicine injection hole is provided on the inner wall of one side of the medicine replenishing barrel 39, and an internal threaded ring 44 connected to the medicine injection hole is fixedly installed on the inner wall of one side of the medicine replenishing barrel 39, and a threaded cover plate 45 is connected to the inner thread of the internal threaded ring 44. After the medicine liquid is injected into the medicine replenishing barrel 39, the threaded cover plate 45 is threadedly connected to the internal threaded ring 44 to seal the medicine replenishing barrel 39 to prevent the medicine liquid from spilling. A display screen 40 is rotatably connected to the medicine replenishing barrel 39, and a camera 35 is fixedly installed on one side of the spray hood 34, and the camera 35 is electrically connected to the display screen 40. After the spray hood 34 is inserted into the patient's vagina, the camera 35 takes a picture of the state inside the vagina, and the medical staff can quickly find the part that needs to be medicated by observing the display screen 40.

[0030] The present application can be used in the field of medical device technology, and can also be used in other fields applicable to the present application.

[0031] Example 2: Reference Figure 3 , Figure 4 and Figure 6, improved on the basis of embodiment 1: a vaginal support medication device for obstetrics and gynecology, which is applied to the field of medical device technology, a mobile frame 11 is symmetrically slidably connected to the support frame 1, one side of the bottom of the mobile frame 11 is fixedly connected to one side of the corresponding mobile plate 4, and a push plate 12 is fixedly installed on the top of the mobile frame 11. A positioning assembly is installed on one side of the support frame 1, and the positioning assembly is connected to the corresponding mobile plate 4. A limit strip 17 is slidably connected to one side of the mobile frame 11, and the limit strip 17 is connected to the positioning assembly. The mobile frame 11 is driven to move by pushing the push plate 12, so as to facilitate the transmission of the mobile plate 4. The positioning assembly includes a support cover 13 fixedly installed on the other side of the mobile plate 4, and an arc-shaped card plate 14 is slidably connected in the support cover 13. A card strip 15 is fixedly installed on one side of the support frame 1, and a plurality of arc-shaped card slots are arranged at equal intervals at the bottom of the card strip 15. The top of the arc-shaped card plate 14 extends to the upper part of the support cover 13, and the top of the arc-shaped card plate 14 is an arc surface. The top of the arc-shaped card plate 14 is movably clamped with a plurality of arc-shaped slots. An elastic pad 16 is fixedly installed at the bottom of the arc-shaped card plate 14, and the bottom of the elastic pad 16 is fixedly installed on the bottom inner wall of the support cover 13. The arc-shaped card plate 14 is elastically supported by the elastic pad 16 and clamped with the corresponding arc-shaped slot. When the support cover 13 moves with the movable plate 4, it drives the arc-shaped card plate 14 to move synchronously. After the expansion plate 7 is adjusted to the specified position, the arc-shaped card plate 14 is clamped with the corresponding arc-shaped slot to position the movable plate 4, thereby limiting the position of the two expansion plates 7.

[0032] like Figure 4 As shown, mounting frames 18 are fixedly installed on both sides of the support frame 1, and a connecting plate 19 is slidably sleeved on the mounting frame 18. Two support rods 20 are symmetrically fixedly installed on one side of the connecting plate 19, both of which are located in the mounting frame 18. One end of the two support rods 20 penetrates the inner wall of one side of the mounting frame 18 and extends to the outside of the mounting frame 18. The same arc bracket 21 is fixedly installed on one end of the two support rods 20. An adjusting screw 22 is fixedly installed in the mounting frame 18, and an adjusting nut 23 is rotatably connected to one side of the connecting plate 19. The adjusting screw 22 penetrates the adjusting nut 23 and is threadedly connected with the adjusting nut 23. By rotating the adjusting nut 23, the connecting plate 19 is driven to move under the thread transmission action of the adjusting screw 22. When the connecting plate 19 moves, the arc bracket 21 is driven to move through the two support rods 20, and the two arc brackets 21 are moved to the designated area, and the arc bracket 21 is used to support the inner thigh of the patient. In actual use, the patient's legs are assisted to open, and at the same time, the clamping force of the legs on the two arc-shaped brackets 21 supports the support frame 1, and when the two expansion plates 7 are used to support the patient's vagina, the support frame 1 is kept in a stable state.

[0033] However, as is well known to those skilled in the art, the working principles and wiring methods of the camera 35 and the display screen 40 are commonplace, and are conventional means or common knowledge, and will not be elaborated here. Those skilled in the art may make any optional selections according to their needs or convenience.

[0034] 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 vaginal support and medication device for obstetrics and gynecology, comprising a support frame (1), a support ring (2) rotatably connected inside the support frame (1), a support ring (3) rotatably connected inside the support ring (2), the rotation direction of the support ring (2) and the rotation direction of the support ring (3) are arranged perpendicularly, and characterized in that: The medicine feeding device also includes: An expansion mechanism, the expansion mechanism comprising a transmission assembly mounted on a support frame (1), two expansion plates (7) being symmetrically mounted on one side of the transmission assembly, the two expansion plates (7) being inserted along the inner wall of the patient's vagina to expand the patient's vagina; A protection mechanism, the protection mechanism is clamped with the transmission assembly, and one side of the two expansion plates (7) extends into the protection mechanism, and the protection mechanism is used to sterilize and protect the expansion plates (7); The drug delivery mechanism comprises a syringe (29), a drug dispensing end of the syringe (29) being connected to a drug coating assembly, the drug coating assembly passing through the support ring (3) and cooperating with the inner wall of the support ring (3), a drug pushing assembly being connected inside the syringe (29), one side of the drug pushing assembly extending to the outside of the syringe (29), and a drug supply assembly being further connected to the syringe (29).

2. The vaginal support and medication device for gynecology and obstetrics according to claim 1, characterized in that: The transmission assembly comprises two movable plates (4) symmetrically penetrated and slidably connected in a support frame (1), and an adjustment plate (6) is symmetrically penetrated on the support frame (1), a slide plate (10) is fixedly installed on both sides of the adjustment plate (6), a slide rail (9) is slidably connected on the slide plate (10), and the slide rail (9) is fixedly installed on one side of the support frame (1), the moving direction of the adjustment plate (6) is arranged perpendicular to the moving direction of the movable plate (4), one side of the movable plate (4) is symmetrically rotatably connected to two push rods (5), one end of the two push rods (5) is respectively rotatably connected to one side of the two adjustment plates (6), two expansion plates (7) are respectively fixedly connected to the other side of the two adjustment plates (6), an L-shaped plate (8) is fixedly installed on the inner side of the expansion plate (7), one side of the L-shaped plate (8) is fixedly connected to the adjustment plate (6), and the protective mechanism is respectively clamped with the two adjustment plates (6).

3. The vaginal support and medication device for gynecology and obstetrics according to claim 2, characterized in that: The support frame (1) is symmetrically slidably connected to a moving frame (11); one side of the bottom of the moving frame (11) is fixedly connected to one side of a corresponding moving plate (4); a push plate (12) is fixedly installed on the top of the moving frame (11); a positioning component is installed on one side of the support frame (1); the positioning component is connected to the corresponding moving plate (4); one side of the moving frame (11) is slidably connected to a limiting strip (17); and the limiting strip (17) is connected to the positioning component.

4. The vaginal support and medication device for gynecology and obstetrics according to claim 3, characterized in that: The positioning assembly comprises a support cover (13) fixedly mounted on the other side of the movable plate (4), an arc-shaped card plate (14) being slidably connected inside the support cover (13), a card strip (15) being fixedly mounted on one side of the support frame (1), a plurality of arc-shaped card slots being arranged at equal intervals at the bottom of the card strip (15), a top of the arc-shaped card plate (14) extending to the top of the support cover (13), a top of the arc-shaped card plate (14) being an arc curved surface, a top of the arc-shaped card plate (14) being movably mounted on the plurality of arc-shaped card slots, an elastic pad (16) being fixedly mounted on the bottom of the arc-shaped card plate (14), a bottom of the elastic pad (16) being fixedly mounted on the bottom inner wall of the support cover (13) and fixedly connected.

5. The vaginal support and medication device for gynecology and obstetrics according to claim 2, characterized in that: The protection mechanism comprises a protection cover (24), two elastic clamping plates (25) are symmetrically fixedly mounted on one side of the protection cover (24), a clamping shaft (26) is fixedly mounted on the sides of the two adjustment plates (6) away from each other, and the two elastic clamping plates (25) are respectively clamped with the corresponding clamping shafts (26); A first ultraviolet lamp (27) is fixedly mounted on both the top inner wall and the bottom inner wall of the protective cover (24), and a second ultraviolet lamp (28) is fixedly mounted on one side inner wall of the protective cover (24), and the second ultraviolet lamp (28) is located between the two expansion plates (7).

6. The vaginal support and medication device for gynecology and obstetrics according to claim 1, characterized in that: The drug application assembly comprises a delivery tube (30) clamped with the drug outlet end of the injection barrel (29), and also comprises a support tube (31). A handle sleeve (33) is fixedly sleeved on the support tube (31). The support tube (31) passes through the support ring (3) and contacts the inner wall of the support ring (3). A flow tube (32) is fixedly installed in the support tube (31). One end of the flow tube (32) extends to the outside of the support tube (31) and is connected to the delivery tube (30). A spray hood (34) is fixedly installed on one end of the support tube (31). A drug application cotton sleeve is sleeved on the spray hood (34).

7. The vaginal support and medication device for gynecology and obstetrics according to claim 1, characterized in that: The medicine pushing assembly comprises a piston plate (36) sealingly and slidably connected in the injection barrel (29), a piston rod (37) being fixedly mounted on one side of the piston plate (36), and one end of the piston rod (37) passing through an inner wall of one side of the injection barrel (29) and extending to the outside of the injection barrel (29).

8. The vaginal support and medication device for gynecology and obstetrics according to claim 6, characterized in that: The medicine supply assembly comprises two fixing plates (38) fixedly sleeved on the injection barrel (29), the same medicine replenishing barrel (39) being fixedly mounted on the two fixing plates (38), a curved pipe (41) being fixedly mounted on an inner wall of one side of the medicine replenishing barrel (39), the bottom end of the curved pipe (41) extending into the injection barrel (29) and being fixedly connected to an inner wall of a top side of the injection barrel (29), a first one-way valve (42) being fixedly mounted in the curved pipe (41), and a second one-way valve (43) being fixedly mounted in the injection barrel (29).

9. The vaginal support and medication device for gynecology and obstetrics according to claim 8, characterized in that: A drug injection hole is provided on the inner wall of one side of the drug replenishing barrel (39); an internal threaded ring (44) connected to the drug injection hole is fixedly mounted on the inner wall of one side of the drug replenishing barrel (39); a threaded cover plate (45) is internally threadedly connected to the internal threaded ring (44); and one side of the threaded cover plate (45) extends to the outside of the drug replenishing barrel (39).

10. The vaginal support and medication device for gynecology and obstetrics according to claim 9, characterized in that: The medicine replenishing cylinder (39) is rotatably connected to a display screen (40), and a camera (35) is fixedly mounted on one side of the spray hood (34), and the camera (35) is electrically connected to the display screen (40).

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