A multifunctional automatic cervical medicator

Abstract

The present invention provides a multifunctional automatic cervical medicine applicator, belonging to the technical field of cervical medicine application. The multifunctional automatic cervical medicine applicator includes a handle. On the top of one side of the handle, a placement groove is provided. On both sides of the placement groove, first limit buckles are installed. On one side of the handle, four switch buttons are provided. On one side of the handle, a folding knob is provided. On one side of the handle, an anti-slip groove is provided. On one side of the handle, a guide rod is fixedly connected. A human uterine model is sleeved on the side of the guide rod away from the handle. In the above solution, the multifunctional automatic cervical medicine applicator can make medicine application more convenient, the auxiliary medicine application mechanism plays a good guiding and limiting role in medicine application, and the limiting and guiding mechanism can further guide and limit the auxiliary medicine application mechanism. Moreover, after the medicine application device is taken out, the pills placed in the uterus can be limited to prevent the pills from slipping out.

Description

Technical Field

[0001] The present invention relates to the technical field of cervical drug application, and particularly relates to a multifunctional automatic cervical drug applicator. Background Art

[0002] Cervicitis is a common gynecological disease, which mostly occurs in married and childbearing women. Its symptoms are mostly cervical polyps, cervical hypertrophy, cervical eversion, cervical gland cysts, cervical canal inflammation, etc.

[0003] For the treatment of patients with severe diseases, physical treatment means such as electrocautery, cryotherapy, laser, and microwave are generally used. After physical treatment or removal of cervical polyps, anti-inflammatory and hemostatic drugs need to be applied. However, due to the deep vagina and the cervix hanging in the middle of the vagina, medical staff cannot directly place the drug completely at the cervical lesion. Not only can it not accurately reach the cervical wound surface, affecting the treatment effect, but also the operation is troublesome, affecting work efficiency, unable to accurately apply the drug, and prone to drug waste. Therefore, the present application provides a multifunctional automatic cervical drug applicator to meet the needs. Summary of the Invention

[0004] The technical problem to be solved by the present invention is to provide a multifunctional automatic cervical drug applicator to solve the problem that medical staff cannot directly place the drug completely at the cervical lesion, not only cannot accurately reach the cervical wound surface, affecting the treatment effect, but also the operation is troublesome, affecting work efficiency, unable to accurately apply the drug, and prone to drug waste.

[0005] To solve the above technical problem, the present invention provides the following technical solutions:

[0006] A multifunctional automatic cervical drug applicator, including a handle. A placement groove is opened at the top of one side of the handle. First limit buckles are installed on both sides of the placement groove. Four switch buttons are provided on one side of the handle. A folding knob is provided on one side of the handle. An anti-slip groove is opened on one side of the handle. A guide rod is fixedly connected to one side of the handle. A human uterine model is sleeved on the side of the guide rod away from the handle. A fixing frame is fixedly connected to the top of the guide rod. A first lightweight groove is opened on the fixing frame. A display screen body adapted to the shape of the placement groove is installed between the two first lightweight grooves. A storage bottle body is installed at the bottom of the guide rod; an auxiliary drug application mechanism for assisting the human uterine model in drug application, the auxiliary drug application mechanism is connected to the guide rod; a limit guiding mechanism for further assisting in drug application, the limit guiding mechanism is connected to the guide rod.

[0007] Optionally, the shape of the handle is adapted to the shape of the human hand when clenched, a connecting wire is provided on the placement groove, and a connection port is provided on one side of the display body close to the handle.

[0008] Optionally, the auxiliary medicine application mechanism includes a visual lens body installed in the guide rod, a medicine guide tube is installed in the guide rod, a lamp ring is installed on the outer wall of the guide rod away from the handle, and second limit buckles are annularly and equidistantly arranged on the outer wall of the guide rod away from the handle.

[0009] Optionally, a first guiding portion is provided on one side of the second limit buckle away from the guide rod, and a first limiting portion is provided on one side of the second limit buckle close to the first guiding portion.

[0010] Optionally, a convex portion is provided in the middle of the guide rod, an airbag is provided between the guide rod and the convex portion, second lightening grooves are annularly and equidistantly formed on the side of the guide rod away from the handle, and a second guiding portion is provided on the side of the guide rod away from the handle.

[0011] Optionally, the limit guiding mechanism includes a limit plug installed on the guide rod, two limit pieces are oppositely arranged on the outer wall of the limit plug close to the handle, an inner piece is fixedly connected in the limit plug, and guiding pieces are annularly and equidistantly arranged on one side of the inner piece close to the handle.

[0012] Optionally, the limit piece is of an arc-shaped structure, third lightening grooves are equidistantly formed on the limit piece, a first weakening portion is provided on one side of the limit piece close to the limit plug, a third guiding portion is provided on the side of the limit plug away from the handle, and a third weakening portion is provided on one side of the limit piece close to the limit plug.

[0013] Optionally, a blocking piece is fixedly connected to one side of the limit piece close to the limit plug, second weakening grooves are annularly and equidistantly formed on one side of the blocking piece close to the handle, and the second weakening grooves do not penetrate through the blocking piece.

[0014] Optionally, fourth lightening grooves are annularly and equidistantly formed on the outer wall of the limit plug, and sixth lightening grooves are annularly and equidistantly formed on the side of the limit plug away from the handle.

[0015] Optionally, fifth lightening grooves are annularly and equidistantly formed on the inner piece, a second limiting portion is provided on one side of the inner piece away from the limit plug, and third limiting portions are annularly and equidistantly arranged on one side of the inner piece away from the handle.

[0016] Compared with the prior art, the present invention has at least the following beneficial effects:

[0017] In the above solution, not only can the display body be placed into the placement groove with the screen facing the inner wall of the placement groove after use by means of the placement groove, and the display body can be limited by the first limit buckle to prevent the display body from sliding out of the placement groove due to gravity, so that the display body can be safely stored when not in use without generating dust or being accidentally touched. And when in use, gently flick the first limit buckle to take out the display body, and use two fixing frames to quickly clamp and fix the display body on the top of the guide rod, which is convenient for viewing the specific position to be medicated on the display body during medicating. And the opening of the first lightening groove makes the manufacturing cost of the fixing frame lower. The storage bottle body and the guide rod are connected by threads, and different storage bottle bodies can be replaced to use different medicines according to specific usage situations. The auxiliary medicating mechanism plays a good guiding and limiting role in medicating, and the limiting and guiding mechanism can further guide and limit the auxiliary medicating mechanism. It can also limit the pills placed in the uterus after the medicating device is taken out to prevent the pills from sliding out.

[0018] By providing a guide rod and a protrusion in the auxiliary medicating mechanism, and using the protrusion to limit the position of the limit plug, the two interact, so that the limit plug also limits the guide rod, preventing it from being inserted too deep during the insertion operation and causing secondary injury to the uterus. And by providing an airbag, the limiting effect at the protrusion can be adjusted, and then the position of the limit plug can be fixed, making it more convenient for the medicating operation after reaching the designated position. The combined use of the structures further improves the use effect of the auxiliary medicating mechanism.

[0019] By providing a second limit buckle in the auxiliary medicating mechanism, not only can the lamp ring be installed on the guide rod more quickly by using the guiding of the first guiding part during installation, and the lamp ring can be well limited by the first limiting part, making the lamp ring stably placed within the second limit buckle. This structure makes the connection and disassembly of the lamp ring and the guide rod more convenient, and thus facilitates the cleaning of the end of the guide rod after use.

[0020] By providing a limit plug and an inner piece in the limiting and guiding mechanism, not only can the limit plug be quickly inserted into the uterus of the patient because it is an arc-shaped structure with a wider middle and narrower sides on both sides, and when the guide rod passes through the inner piece, it squeezes the inner piece, causing the inner piece to deform towards the limit plug. The squeezing effect of the inner piece on the guide rod can buffer the progress of the guide rod, making the guide rod slowly inserted into the uterus, and the protrusion limits the final position of the guide rod. The combined use of the structures enables the structures in the device to better limit the position for the medicating work, and thus improves the medicating use effect of the limiting and guiding mechanism.

[0021] By providing a limiting piece and a blocking piece inside the limiting and guiding mechanism, not only can the arc-shaped structure design of the limiting piece enable the limiting piece to better fit the patient's skin, but also the opening of the third lightweight groove makes the material of the limiting piece lighter, with lower production costs, and makes the limiting piece more likely to deform under pressure. Additionally, the opening of the first weakening part makes the limiting piece more likely to deform from the first weakening part. Moreover, the setting of the blocking piece enables the blocking piece to simply assist in sealing the patient's vaginal orifice, and together with the extrusion and fitting of the guide rod and the limiting plug to form a complete seal, so that when the device is used to wash the vagina with saline, the saline will not flow out of the vaginal orifice to cause pollution. The saline is restricted inside the vagina by the device, and after the washing is completed, the saline is pumped out using the extraction structure. The coordinated use of the structures further improves the use effect of the limiting and guiding mechanism, and the structure is simple with relatively low production costs.

[0022] In summary, by using the auxiliary medicine application mechanism, the limiting and guiding mechanism, and the coordinated use of each component therein, the device not only makes the medicine application operation more convenient, but also before medicine application, vaginal irrigation or douching is required to wipe away cervical mucus or inflammatory secretions so that the medicine can directly contact the inflammatory tissue surface to achieve the curative effect. This device facilitates the irrigation operation before medicine application, prevents waste liquid from flowing out during irrigation to cause pollution, and also facilitates the limitation of the medicine after medicine application, preventing the medicine from falling off from the inside due to the user's body movement during medicine application. The entire medicine application process of the device is more convenient, and the structure of the device is relatively simple, easy to use quickly, with relatively low production costs, good practicality of the device, and is convenient for popularization and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The drawings incorporated herein and constituting a part of the specification illustrate embodiments of the present invention and, together with the specification, are further used to explain the principles of the present invention and enable those skilled in the relevant art to implement and use the present invention.

[0024] Figure 1 is a schematic structural diagram of a multifunctional automatic cervical medicine applicator;

[0025] Figure 2 is Figure 1 the enlarged structural diagram at A in

[0026] Figure 3 is Figure 1 the enlarged structural diagram at B in

[0027] Figure 4 is Figure 3 the enlarged structural diagram at C in

[0028] Figure 5 is a three-dimensional structural diagram of a multifunctional automatic cervical medicine applicator;

[0029] Figure 6 is Figure 5 The enlarged structural schematic diagram at position D in

[0030] Figure 7 The structural schematic diagram of the limiting plug

[0031] Figure 8 is Figure 7 The enlarged structural schematic diagram at position E in

[0032] Figure 9 The structural schematic diagram of the cooperation between the limiting plug and the limiting piece

[0033] Figure 10 The sectional structural schematic diagram of the limiting plug from the first perspective

[0034] Figure 11 The sectional structural schematic diagram of the limiting plug from the second perspective

[0035] Figure 12 The three-dimensional structural schematic diagram of the limiting plug

[0036] Figure 13 is Figure 12 The enlarged structural schematic diagram at position F in

[0037] Reference numerals:

[0038] 1. Human uterine model; 2. Handle; 3. Placing groove; 4. First limiting buckle; 5. Guide rod; 6. Limiting plug; 7. Fixing frame; 8. First lightening groove; 9. Display screen body; 10. Visual lens body; 11. Medicine guiding tube; 12. Lamp ring; 13. Second limiting buckle; 14. First guiding part; 15. First limiting part; 16. Second lightening groove; 17. Protruding part; 18. Limiting piece; 19. Third lightening groove; 20. First weakening part; 21. Plug piece; 22. Second weakening part; 23. Fourth lightening groove; 24. Inner piece; 25. Fifth lightening groove; 26. Storage bottle body; 27. Second guiding part; 28. Third guiding part; 29. Guiding piece; 30. Second limiting part; 31. Third limiting part; 32. Sixth lightening groove; 33. Third weakening part.

[0039] As shown in the figure, in order to clearly show the structure of the embodiments of the present invention, specific structures and devices are marked in the figure, but this is only for schematic purposes and is not intended to limit the present invention to this specific structure, device and environment. Those of ordinary skill in the art can adjust or modify these devices and environments according to specific needs. Detailed implementation manners

[0040] The following will describe in detail a multifunctional automatic cervical medicator provided by the present invention in conjunction with the accompanying drawings and specific embodiments. At the same time, it should be noted here that in order to make the embodiments more detailed, the following embodiments are the best and preferred embodiments. For some well-known technologies, those skilled in the art can also adopt other alternative ways for implementation; moreover, the accompanying drawings are only for more specific description of the embodiments and are not intended to specifically limit the present invention.

[0041] It should be noted that in the specification, references to "an embodiment", "embodiment", "exemplary embodiment", "some embodiments", etc. indicate that the described embodiment may include a specific feature, structure, or characteristic, but not necessarily every embodiment includes that specific feature, structure, or characteristic. Additionally, when combining embodiments to describe a specific feature, structure, or characteristic, the implementation of such feature, structure, or characteristic in combination with other embodiments, whether or not explicitly described, should be within the knowledge of those skilled in the relevant art.

[0042] Generally, terms can be understood, at least in part, from their use in context. For example, at least in part depending on the context, the term "one or more" as used herein can be used to describe any feature, structure, or characteristic in a singular sense, or can be used to describe a combination of features, structures, or characteristics in a plural sense. Additionally, the term "based on" can be understood as not necessarily intended to convey a set of exclusive factors, but rather, at least in part depending on the context, can allow for the existence of other factors that may not be explicitly described.

[0043] It can be understood that the meanings of "on...", "above...", and "over..." in the present invention should be interpreted in the broadest manner, such that "on..." not only means "directly on" something, but also includes the meaning of being "on" something with intervening features or layers therebetween, and "above..." or "over..." not only means "above" or "over" something, but also can include the meaning of being "above" or "over" something with no intervening features or layers therebetween.

[0044] Furthermore, spatial relative terms such as "under...", "below...", "lower", "above...", "upper", etc. are used herein for convenience of description to describe the relationship of one element or feature to another or other elements or features, as shown in the accompanying drawings. Spatial relative terms are intended to cover different orientations in the use or operation of the device in addition to the orientation depicted in the drawings. The device can be oriented in other ways, and the spatial relative descriptive terms used herein can be similarly interpreted accordingly.

[0045] Such as Figure 1 and Figure 2As shown in the figure, an embodiment of the present invention provides a multifunctional automatic uterine cervix medicator, which includes a handle 2. A placement groove 3 is opened at the top of one side of the handle 2. First limit buckles 4 are installed on both sides of the placement groove 3. There are four switch buttons on one side of the handle 2. There is a nested rotary knob on one side of the handle 2. An anti-slip groove is opened on one side of the handle 2. A guide rod 5 is fixedly connected to one side of the handle 2. A human uterine model 1 is sleeved on the side of the guide rod 5 away from the handle 2. A fixing frame 7 is fixedly connected to the top of the guide rod 5. A first lightweight groove 8 is opened on the fixing frame 7. A display screen body 9 adapted to the shape of the placement groove 3 is installed between the two first lightweight grooves 8. A storage bottle body 26 is installed at the bottom of the guide rod 5; an auxiliary medicating mechanism, which is used to assist in medicating the human uterine model 1 and is connected to the guide rod 5; a limit guiding mechanism, which is used to further assist in medicating and is connected to the guide rod 5. The human uterine model 1 is not a structure inside the device and only serves as a reference. The device uses the setting of the placement groove 3 to place the display screen body 9 into the placement groove 3 with the screen facing the inner wall of the placement groove 3 after use, and uses the first limit buckles 4 to limit the display screen body 9 to prevent the display screen body 9 from sliding out of the placement groove 3 due to gravity, so that the display screen body 9 is safely stored when not in use, will not generate dust, and will not be accidentally touched. And when in use, gently toggle the first limit buckles 4 to take out the display screen body 9, and use the two fixing frames 7 to quickly clamp and fix the display screen body 9 on the top of the guide rod 5, which is convenient to view the specific position to be medicated from the display screen body 9 during medicating. And the opening of the first lightweight groove 8 makes the manufacturing cost of the fixing frame 7 lower. The storage bottle body 26 is connected to the guide rod 5 by a thread. Replacing different storage bottle bodies 26 can use different medicines according to specific usage situations. The auxiliary medicating mechanism plays a good guiding and limiting role in medicating, and the limit guiding mechanism can further guide and limit the auxiliary medicating mechanism. And after the medicating device is taken out, it can limit the pills placed in the uterus to prevent the pills from sliding out. The usage methods of the auxiliary medicating mechanism and the limit guiding mechanism are described in detail below. The production cost of this device is relatively low, and it is relatively convenient and fast to use, which is convenient for users to use, so that the practicability of the device is better.

[0046] The shape of the handle 2 is adapted to the shape of the human hand when clenched. A connecting wire is provided on the placement groove 3. A connection port is provided on the side of the display screen body 9 close to the handle 2. The shape design of the handle 2 facilitates the user to hold and use the device. And by using the provided connecting wire and connection port, the display screen body 9 can be quickly connected to the device main body, so that the two work together, which is convenient to observe the specific situation inside the uterus during medicating, and the structure is simple, further making the use of the device more convenient.

[0047] As Figure 3 andFigure 4 As shown in the figure, the auxiliary medicine application mechanism includes a visual lens body 10 installed in the guide rod 5. A medicine guide tube 11 is installed in the guide rod 5. A lamp ring 12 is installed on the outer wall of the guide rod 5 on the side far from the handle 2. Second limit buckles 13 are annularly and equidistantly arranged on the outer wall of the guide rod 5 on the side far from the handle 2. This structure observes the inside of the uterus by using the visual lens body 10 and illuminates the inside of the uterus by using the lamp ring 12, further enabling the visual lens body 10 to observe the situation inside the uterus more clearly. After observing the position where medicine needs to be applied, the medicine is applied to the medicine application position by using the medicine guide tube 11. The above-mentioned visual lens body 10, medicine guide tube 11, and lamp ring 12 are all existing mature technologies, so no more details will be described here. The setting of the second limit buckles 13 makes it convenient to install the lamp ring 12 at the end of the guide rod 5 and also facilitates its removal from the guide rod 5. The combined use of the structures further makes the medicine application more convenient, makes the medicine application position more accurate, avoids waste of medicine, and has a simple structure, which is convenient for users to use and operate.

[0048] As Figure 3 and Figure 5 shown in the figure, a first guiding part 14 is provided on the side of the second limit buckle 13 far from the guide rod 5, and a first limiting part 15 is provided on the side of the second limit buckle 13 close to the first guiding part 14. A convex part 17 is provided in the middle of the guide rod 5. An airbag is provided between the guide rod 5 and the convex part 17. Second lightening grooves 16 are annularly and equidistantly opened on the side of the guide rod 5 far from the handle 2. A second guiding part 27 is provided on the side of the guide rod 5 far from the handle 2. The limit guiding mechanism includes a limit plug 6 installed on the guide rod 5. The convex part 17 is made of rubber material. This structure enables the lamp ring 12 to be installed on the guide rod 5 more quickly by using the guiding of the first guiding part 14 during installation, and forms a good limit on the lamp ring 12 by using the first limiting part 15, so that the lamp ring 12 is stably placed on the guide rod 5. And the setting of the convex part 17 can limit the limit plug 6, and the two act on each other, so that the limit plug 6 also limits the guide rod 5, preventing excessive insertion during the insertion operation and causing secondary injury to the inside of the uterus. And by using the setting of the airbag, the limiting effect at the convex part 17 can be adjusted, and then the position of the limit plug 6 can be fixed, thus making the medicine application operation more convenient after reaching the specified position. And the annularly opened second lightening grooves 16 make the end of the guide rod 5 easier to deform when inserting the limit plug 6 and into the uterus, so that the insertion operation is more convenient. And the insertion operation of the guide rod 5 is further more convenient by using the guiding of the second guiding part 27. And by using the second lightening grooves 16, the visual lens body 10 can also pass out from different hole positions according to different observation positions, thus further facilitating the observation and use of the visual lens body 10. The combined use of the structures further makes the use effect of the auxiliary medicine application mechanism better, and has a simple structure, making the practicality of the device better.

[0049] As shown Figures 5 to 13 in the figure, the limit guiding mechanism includes a limit plug 6 installed on the guide rod 5. On the outer wall of one side of the limit plug 6 close to the handle 2, two limit pieces 18 are arranged opposite to each other. An inner piece 24 is fixedly connected inside the limit plug 6. On the side of the inner piece 24 close to the handle 2, guide pieces 29 are arranged at equal intervals in a circular shape. The limit pieces 18 are made of soft silicone material. The limit plug 6 is formed into an arc-shaped structure with a wider middle part and narrower two sides. By using the shape design of the limit plug 6, the limit plug 6 is inserted into the uterus of the patient in advance, and then the limit pieces 18 are used to limit the insertion position of the limit plug 6. After that, by using the guiding of the guide pieces 29, the guide rod 5 can be quickly inserted into the limit plug 6 along the inclined surface of the guide pieces 29. When the guide rod 5 passes through the inner piece 24, it squeezes the inner piece 24, causing the inner piece 24 to deform towards the limit plug 6. The extrusion effect of the inner piece 24 on the guide rod 5 can buffer the movement of the guide rod 5, so that the guide rod 5 is slowly inserted into the uterus, and the final position of the guide rod 5 is limited by the convex part 17. When the structures are used in cooperation, the structures in the device can better limit the required position for drug administration work, thereby making the drug administration effect of the device better, and the structure is simple, easy and fast to use, and further improving the practicability of the device.

[0050] The limit pieces 18 are of arc-shaped structure. Third lightweight grooves 19 are equidistantly arranged on the limit pieces 18. On the side of the limit pieces 18 close to the limit plug 6, a first weakening part 20 is provided. On the side of the limit plug 6 far from the handle 2, a third guiding part 28 is provided. On the side of the limit pieces 18 close to the limit plug 6, a third weakening part 33 is provided. By using the arc-shaped structure design of the limit pieces 18, the limit pieces 18 can better fit the skin of the patient. By opening the third lightweight grooves 19, the material of the limit pieces 18 is lighter, the production cost is lower, and the limit pieces 18 are more likely to deform when under pressure. By opening the first weakening part 20, the limit pieces 18 are more likely to deform from the first weakening part 20. By opening the third weakening part 33, the limit pieces 18 are more likely to deform from the third weakening part 33 at the same time. By using the guiding of the third guiding part 28, the limit plug 6 can be inserted into the vaginal orifice of the uterus faster. When the structures are used in cooperation, the use effect of the limit guiding mechanism is further improved, the structure is simple, the production cost is low, and the practicability of the device is better.

[0051] As Figures 6 to 13As shown, a blocking piece 21 is fixedly connected to one side of the limiting piece 18 close to the limiting plug 6. A second weakening part 22 is annularly and equidistantly opened on one side of the blocking piece 21 close to the handle 2. The second weakening part 22 does not penetrate through the blocking piece 21. A fourth lightweight groove 23 is annularly and equidistantly opened on the outer wall of the limiting plug 6. A sixth lightweight groove 32 is annularly and equidistantly opened on one side of the limiting plug 6 away from the handle 2. A fifth lightweight groove 25 is annularly and equidistantly opened on the inner piece 24. A second limiting part 30 is provided on one side of the inner piece 24 away from the limiting plug 6. A third limiting part 31 is annularly and equidistantly provided on one side of the inner piece 24 away from the handle 2. The inner piece 24 and the limiting plug 6 are integrally formed, and the structural stability of the integral structure is better. The limiting plug 6 is made of silica gel material, and the silica gel material is more skin-friendly and soft, and has a certain support. This structure makes the blocking piece 21 can simply assist in sealing the vaginal orifice of the patient by using the setting of the blocking piece 21, and cooperate with the extrusion and fitting of the guide rod 5 and the limiting plug 6 to form a complete seal, so that when the device uses saline to wash the vagina, the saline will not flow out of the vaginal orifice to cause pollution, and the saline is restricted in the vagina by the device. After the washing is completed, the saline is pumped out by using the pumping structure. The mechanism for pumping the saline is an existing mature technology, so it will not be elaborated here. The combined use of the structures makes the function of the device more complete and more convenient to use. And by using the second weakening part 22 opened on the blocking piece 21, the blocking piece 21 is more likely to deform, and then better fit the skin of the patient, so that the sealing effect is better. And by using the opening of the fourth lightweight groove 23, the limiting plug 6 is more likely to deform when under pressure, so that the limiting plug 6 is more easily inserted into the vagina. And by using the opening of the fifth lightweight groove 25, the inner piece 24 is more likely to deform, further making the limiting plug 6 more easily inserted into the vagina. And by using the opening of the sixth lightweight groove 32, the end of the limiting plug 6 is more likely to deform, and the setting of the third limiting part 31 makes the overall limiting effect of the limiting plug 6 on the guide rod 5 better, and at the same time the limiting effect on the drugs in the vagina is better. The structure is simple, and the combined use of the structures further makes the use effect of the limiting and guiding mechanism better, and the structure is simple, the production cost is low, and the practicability of the device is better.

[0052] The working principle of the technical solution provided by the present invention is as follows:

[0053] When in use, gently dial the two first limiting buckles 4 with your hand to take out the display screen body 9, and then bend the fixing frame 7 to make the fixing frame 7 deform to a certain extent. Then place the display screen body 9 between the two fixing frames 7, and the fixing frame 7 rebounds to the initial state to clamp the display screen body 9. The display screen body 9 is quickly clamped and fixed on the top of the guide rod 5 by using the two fixing frames 7. Then the display screen body 9 and the guide rod 5 are connected. Then the storage bottle body 26 containing the required medicine is screwed to the guide rod 5. Replacing different storage bottle bodies 26 can use different medicines according to specific usage situations.

[0054] After the device is assembled, the user holds the device and inserts the limit plug 6 at the vaginal orifice of the patient by guiding it with the third guiding portion 28. And due to the opening of the fourth lightening groove 23, the limit plug 6 is more likely to deform under pressure, making it easier to insert the limit plug 6 into the vagina. Also, due to the opening of the fifth lightening groove 25, the inner piece 24 is more likely to deform, further facilitating the insertion of the limit plug 6 into the vagina. The opening of the sixth lightening groove 32 makes the end of the limit plug 6 more likely to deform. Then, the insertion position of the limit plug 6 is limited by the limit piece 18. After placing the limit plug 6, by guiding with the guiding piece 29, the guide rod 5 can be quickly inserted into the limit plug 6 along the inclined surface of the guiding piece 29. When the guide rod 5 passes through the inner piece 24, it squeezes the inner piece 24, causing the inner piece 24 to deform towards the limit plug 6. The squeezing effect of the inner piece 24 on the guide rod 5 can buffer the advancement of the guide rod 5, making the guide rod 5 slowly insert into the uterus. And the annularly opened second lightening groove 16 makes the end of the guide rod 5 more likely to deform when inserted into the limit plug 6 and the uterus, thus making the insertion operation more convenient. Also, the guiding of the second guiding portion 27 makes the insertion operation of the guide rod 5 even more convenient during use. The final position of the guide rod 5 is limited by the protrusion 17, and the setting of the protrusion 17 can also limit the position of the limit plug 6. The two interact with each other, and the limit plug 6 also limits the guide rod 5, preventing excessive insertion during the insertion operation and causing secondary injury to the inside of the uterus. And with the setting of the airbag, the limiting effect at the protrusion 17 can be adjusted, and then the position of the limit plug 6 can be fixed, making it more convenient for the drug administration operation after reaching the designated position.

[0055] Then, the control switch is used to turn on the visual lens body 10, and the inside of the uterus is observed with the visual lens body 10. The observed situation is displayed on the display screen body 9. Then, the switch of the lamp ring 12 is turned on to illuminate the inside of the uterus with the lamp ring 12, so that the visual lens body 10 can observe the situation inside the uterus more clearly. The second lightening groove 16 enables the visual lens body 10 to pass through different holes according to different observation positions, further facilitating the observation and use of the visual lens body 10. The blocking piece 21 can simply assist in sealing the vaginal orifice of the patient. Cooperating with the extrusion and fitting of the guide rod 5 and the limit plug 6 to form a complete seal, when the device is used to wash the vagina with saline, the saline will not flow out of the vaginal orifice and cause pollution. The saline is restricted in the vagina by the device, and after the flushing is completed, the saline is pumped out by the pumping structure. The mechanism for pumping saline is an existing mature technology, so it will not be elaborated here. And due to the second weakening portion 22 opened on the blocking piece 21, the blocking piece 21 is more likely to deform, and then better fits the skin of the patient, making the sealing effect better.

[0056] After the rinsing is completed, when the position where the medicine needs to be applied is observed, control the switch and adjustment knob of the medicine guiding tube 11 to adjust the medicine guiding tube 11 to the place where the medicine needs to be applied, and then apply the medicine to the medicine application site. The above-mentioned visual lens body 10, medicine guiding tube 11 and lamp ring 12 are all existing mature technologies, so they will not be elaborated here. Among them, the setting of the second limit buckle 13 makes it convenient to install the lamp ring 12 at the end of the guide rod 5 and is also convenient to disassemble from the guide rod 5. By using the setting of the first guiding part 14, the lamp ring 12 can be installed on the guide rod 5 more quickly by using the guiding of the first guiding part 14 during installation, and the first limiting part 15 forms a good limit on the lamp ring 12, so that the lamp ring 12 is stably placed on the guide rod 5. After completion, the limit plug 6 and the inner piece 24 rebound to the initial state as Figure 10 shown. By using the setting of the third limiting part 31, the overall limiting effect of the limit plug 6 on the guide rod 5 is better. At the same time, when using pill-shaped medicine in the vagina, the combined use of the structures can also have a good limiting effect on the pill-shaped medicine in the vagina.

[0057] Finally, after use, the screen is placed with the side facing the inner wall of the placement groove 3 into the placement groove 3, and the display screen body 9 is limited by the first limit buckle 4 to prevent the display screen body 9 from sliding out of the placement groove 3 due to gravity, so that the display screen body 9 is safely stored when not in use and will not generate dust and will not be accidentally touched. Supplementary description: The medicine guiding tube 11 can be used to apply liquid and powdery medicine. For pill-like medicines, the pills can first be stuffed into the end of the guide rod 5, and then the pills can be pushed out from the end of the guide rod 5 by the movement of the medicine guiding tube 11, and the pills are placed at the medicine application site. Among them, the medicine guiding tube 11 can move within a certain range through button control, so that the position where the medicine is placed is more accurate. The structure of this device is simple and convenient to use.

[0058] The present invention covers any substitutions, modifications, equivalent methods and solutions made within the essence and scope of the present invention. In order to enable the public to have a thorough understanding of the present invention, specific details are described in detail in the preferred embodiments of the present invention, but those skilled in the art can also fully understand the present invention without the description of these details. In addition, in order to avoid unnecessary confusion to the essence of the present invention, well-known methods, processes, procedures, components and circuits are not described in detail.

[0059] The above are only the preferred embodiments of the present invention. It should be pointed out that for those of ordinary skill in the art, without departing from the principle of the present invention, several improvements and refinements can be made, and these improvements and refinements should also be regarded as the protection scope of the present invention.

Claims

1. A multifunctional automatic cervical medicator, characterized in that It includes a handle. At the top of one side of the handle, there is a placement groove. On both sides of the placement groove, there are first limit buckles. On one side of the handle, there are four switch buttons. On one side of the handle, there is a stacked knob. On one side of the handle, there is an anti-slip groove. On one side of the handle, there is a fixed connection with a guide rod. On the side of the guide rod away from the handle, there is a human uterine model sleeved. At the top of the guide rod, there is a fixed connection with a fixed frame. In the fixed frame, there is a first lightweight groove. Between the two first lightweight grooves, there is a display screen body adapted to the shape of the placement groove. At the bottom of the guide rod, there is a storage bottle body; An auxiliary medicine application mechanism, which is used for assisting in applying medicine to the human uterine model and is connected to the guide rod; A limit and guiding mechanism, which is used for further assisting in applying medicine and is connected to the guide rod; The limit and guiding mechanism includes a limit plug installed on the guide rod. On the outer wall of the side of the limit plug close to the handle, there are two limit pieces arranged oppositely. Inside the limit plug, there is a fixed connection with an inner piece. On the side of the inner piece close to the handle, there are guide pieces arranged annularly and equidistantly.

2. The multifunctional automatic cervical medicator according to claim 1, wherein The shape of the handle is adapted to the shape of the human palm when grasping tightly. On the placement groove, there is a connecting wire. On the side of the display screen body close to the handle, there is a connection port.

3. The multifunctional automatic cervical medicine applicator according to claim 1, characterized in that, The auxiliary medicine application mechanism includes a visual lens body installed inside the guide rod. Inside the guide rod, there is a medicine guiding tube. On the outer wall of the side of the guide rod away from the handle, there is a lamp ring. On the outer wall of the side of the guide rod away from the handle, there are second limit buckles arranged annularly and equidistantly.

4. The multi-functional automatic cervical applicator according to claim 3, characterized in that, On the side of the second limit buckle away from the guide rod, there is a first guiding part. On the side of the second limit buckle close to the first guiding part, there is a first limiting part.

5. The multifunctional automatic uterine cervix medicator according to claim 3, characterized in that, In the middle of the guide rod, there is a convex part. Between the guide rod and the convex part, there is an airbag. On the side of the guide rod away from the handle, there are second lightweight grooves arranged annularly and equidistantly. On the side of the guide rod away from the handle, there is a second guiding part.

6. The multifunctional automatic cervical medicator according to claim 1, wherein, The limit piece is of an arc structure. On the limit piece, there are third lightweight grooves arranged equidistantly. On the side of the limit piece close to the limit plug, there is a first weakening part. On the side of the limit plug away from the handle, there is a third guiding part. On the side of the limit piece close to the limit plug, there is a third weakening part.

7. The multifunctional automatic cervical medicator according to claim 1, wherein On the side of the limit piece close to the limit plug, there is a fixed connection with a blocking piece. On the side of the blocking piece close to the handle, there are second weakening grooves arranged annularly and equidistantly. The second weakening grooves do not penetrate through the blocking piece.

8. The multifunctional automatic cervical medicator according to claim 1, characterized in that, On the outer wall of the limit plug, there are fourth lightweight grooves arranged annularly and equidistantly. On the side of the limit plug away from the handle, there are sixth lightweight grooves arranged annularly and equidistantly.

9. The multifunctional automatic uterine cervix medicator according to claim 1, characterized in that On the inner piece, there are fifth lightweight grooves arranged annularly and equidistantly. On the side of the inner piece away from the limit plug, there is a second limiting part. On the side of the inner piece away from the handle, there are third limiting parts arranged annularly and equidistantly.

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