Gynecological medicine applying device capable of realizing uniform medicine applying

Abstract

The gynecological medicine applying device comprises a medicine storage part, the bottom end of the medicine storage part is rotationally connected with a sealing device, a medicine outlet barrel is connected to the bottom end of the sealing device in an inserted mode, a feeding part is rotationally arranged in the medicine storage part, the feeding part penetrates through the sealing device and the medicine outlet barrel, and the medicine outlet barrel is connected with the sealing device in an inserted mode. A medicine applying device is arranged on the medicine outlet cylinder; through the structural design of the medicine storage piece and the feeding piece, after medicine in the first barrel body is used up, the whole device does not need to be taken out of the body of a patient for filling, medicine filling can be conducted only by splitting the medicine storage piece and the feeding piece, unnecessary interference to the patient is greatly reduced in the process, and the medicine filling efficiency is improved. The device is simple in structure and convenient to use, physical discomfort and psychological burden caused by repeated taking and placing of the device to a patient are avoided, meanwhile, the number of times of contact between the device and the external environment is reduced, the risk that bacteria or pathogens invade the body of the patient is effectively reduced, and safety of the patient in the treatment process is guaranteed to the maximum extent.

Description

Technical Field

[0001] The invention relates to the technical field of gynecological medication application equipment, in particular to a gynecological medication application device capable of achieving uniform medication application. Background Art

[0002] Gynecology refers to the medical field that specializes in the health of the female reproductive system, including the prevention, diagnosis and treatment of diseases of the female reproductive system. Gynecologists are mainly responsible for dealing with issues related to female reproductive health, including but not limited to menstrual disorders, infertility, reproductive tract infections, uterine fibroids, ovarian cysts, cervical diseases, and malignant diseases of the reproductive system, such as ovarian cancer, cervical cancer, etc. Gynecological medication devices are medical devices specially designed to safely and accurately deliver drugs into the female reproductive tract. These devices are commonly used to treat various gynecological diseases, such as vaginitis, cervicitis, endometritis, etc. They can help doctors ensure that the drugs act directly on the lesion site, improve the treatment effect, and reduce the systemic side effects of the drugs.

[0003] A Chinese patent with publication number CN221867068U discloses a medicine applicator for treating gynecological diseases, the structure of which includes a syringe and a medicine applying head, a medicine applying head is provided at one end of the syringe, the medicine applying head and the syringe are rotatably connected, a medicine applying hole is embedded in the surface of the medicine applying head, and a plurality of medicine applying holes are provided. A push rod is provided inside the syringe, a piston is provided at one end of the push rod, the piston and the syringe are slidably connected, a threaded rod is provided inside the push rod, the threaded rod and the push rod are threadedly connected, one end of the threaded rod is fixedly connected to the medicine applying head, and a motor is provided at one end of the threaded rod. The function of uniform medicine application is achieved through the medicine applying head, the medicine applying hole, the push rod, the piston, the threaded rod and the motor. When the syringe is inserted into the patient's vagina and the motor is started, the push rod and the piston are driven to apply the medicine, and at the same time, the motor drives the medicine applying head to rotate, so that the medicine application is more uniform.

[0004] However, the above-mentioned prior art has the following deficiencies: after the medicine filled in the device is used up, the device needs to be taken out as a whole and then filled with medicine. The multiple taking-in and putting-out operations not only increase the burden on the patient, but may also lead to unskilled operation and affect the effect of the medicine. In addition, each time the device is taken out and reinserted, the chance of bacteria or pathogens entering the patient's body may increase, thereby increasing the risk of infection. Summary of the invention

[0005] The purpose of the present invention is to solve the problem that after the medicine filled in the device is used up, the device needs to be taken out as a whole and then filled with medicine. Multiple taking and placing operations not only increase the burden on patients, but may also lead to unskilled operation and affect the effect of drug use. In addition, each time the device is taken out and reinserted, the chance of bacteria or pathogens entering the patient's body may increase, thereby increasing the risk of infection. A gynecological medication application device that can achieve uniform medication application is provided.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a gynecological medication device capable of evenly applying medication, comprising: a medication storage member, a sealing device rotatably connected to the bottom end of the medication storage member, a medication outlet cartridge plugged into the bottom end of the sealing device, a feeding member rotatably arranged in the medication storage member, the feeding member passing through the sealing device and the medication outlet cartridge, and a medication applicator arranged on the medication outlet cartridge; The medicine storage element is composed of a barrel body 1, a connecting barrel and a barrel body 2, wherein the inner wall of the connecting barrel is fixedly connected to the outer wall of the barrel body 1, and the inner wall of the connecting barrel is threadedly connected to the outer wall of the barrel body 2; The sealing device comprises a lower baffle plate plugged into the top end of the drug discharge cartridge, the top end of the lower baffle plate is rotatably connected to an upper baffle plate, the feeding member passes through the upper baffle plate and the lower baffle plate, a discharge trough 1 is provided on the upper baffle plate, a limiting block is fixedly connected inside the discharge trough 1, a discharge trough 2 is provided on the lower baffle plate, a limiting slot is provided at the bottom end of the lower baffle plate, and the limiting slot is connected to the discharge trough 2 and is slidably plugged with the limiting block; Among them, when the medicine in the medicine storage part is used up, the feeding part is rotated to make the feeding part drive the upper baffle to rotate, so that the limit block is inserted into the extreme position in the limit groove. At this time, the discharge groove one and the discharge groove two are misaligned, and then the medicine storage part is pulled out to separate the closing device from the medicine discharge barrel, and then the connecting cylinder is rotated to separate the connecting cylinder from the barrel body two, and the medicine is filled into the barrel body one, and then the connecting cylinder is reconnected with the barrel body two, so that the medicine storage part and the closing device are restored to a whole, and the closing device is connected to the medicine discharge barrel, and then the medicine can be fed again.

[0007] As a further solution of the present invention: the feeding part is composed of a rotating head, feeding rod one, feeding rod two and feeding rod three connected in sequence, wherein a connecting groove is opened at the bottom end of feeding rod two, and a connecting rod is fixedly connected to the top of feeding rod two, and a connecting groove is also opened at the bottom end of feeding rod one, and a connecting rod is also fixedly connected to the top of feeding rod three.

[0008] As a further solution of the present invention: the top end of the feeding rod one passes through the barrel one and is fixedly connected to the rotating head, and the feeding rod one is rotatably connected to the barrel one, the connecting rod at the top end of the feeding rod two is plugged into the connecting groove at the bottom end of the feeding rod one, and the connecting rod at the top end of the feeding rod three is plugged into the connecting groove at the bottom end of the feeding rod two.

[0009] As a further solution of the present invention: the closing device also includes a cavity opened on the outside of the second feeding rod, a linkage block is slidably inserted in the cavity, one end of the linkage block is fixedly connected to a spring 1, one end of the spring 1 is fixedly connected to the inner wall of the cavity, a linkage groove is opened on the inner side of the upper baffle, and the linkage block is adapted to the linkage groove.

[0010] As a further solution of the present invention: a synchronization block is fixedly connected to the outer side of the drug outlet cartridge, a synchronization groove is opened on the inner side of the lower baffle, the synchronization block is plugged into the synchronization groove, the outer side of the drug outlet cartridge is rotatably connected to the support ring, and the bottom end of the drug outlet cartridge is rotatably connected to the support block.

[0011] As a further solution of the present invention: the medicine coating device includes an upper medicine groove which is opened through the bottom end of the inner wall of the medicine outlet barrel, a mounting plate is fixedly connected in the upper medicine groove, and a discharge piece is arranged on the mounting plate.

[0012] As a further solution of the present invention: the discharge member includes a spring 2 fixedly connected to the mounting plate, one end of the spring 2 is fixedly connected to a connecting plate, one end of the connecting plate is fixedly connected to a discharge block, a discharge groove is formed through the discharge block, and the discharge groove is connected to the upper medicine groove.

[0013] As a further solution of the present invention: the medicine coating device also includes a medicine applying plate fixed to the outside of the medicine outlet barrel, the top of the medicine applying plate is fixedly connected to a guide plate, the end surface of the medicine applying plate is fixedly connected to a shovel plate, the end surface of the guide plate is fixedly connected to a scraper, the shovel plate is grounded to the top of the support block, and the scraper is in contact with the outside of the medicine outlet barrel.

[0014] As a further solution of the present invention: a cooperation groove is provided on the outer side of the lower baffle plate, and a cooperation cylinder is slidably inserted on the outer side of the cooperation groove.

[0015] Compared with the prior art, the present invention has the following beneficial effects: 1. In the present invention, through the structural design of the drug storage part and the feeding part, when the drug in the barrel is used up, there is no need to take the entire device out of the patient's body for filling. It is only necessary to separate the drug storage part and the feeding part to fill the drug. This process greatly reduces unnecessary interference to the patient and avoids the physical discomfort and psychological burden caused to the patient by taking and putting the device many times. At the same time, it reduces the number of times the device contacts the external environment, effectively reduces the risk of bacteria or pathogens invading the patient's body, and maximizes the safety of the patient during the treatment process. 2. In the present invention, the discharge groove 1, the discharge groove 2, the limit block and the limit groove in the sealing device cooperate with each other, so that when the device is idle or the drug is exhausted, the passage between the drug storage part and the drug discharge cylinder can be accurately blocked to effectively prevent drug leakage. Whether in the storage or transportation process, the stability and safety of the drug can be ensured, and drug waste and pollution caused by leakage can be avoided; 3. In the present invention, by cooperating between the limit block and the limit groove in the closing device, the limit block and the limit groove can be separated or docked when the upper baffle rotates, so that when the feeding piece continues to rotate, the upper baffle and the lower baffle can remain in a connected state, which greatly improves the convenience and flexibility of the device and can effectively save time and energy in practical application scenarios; 4. In the present invention, through the cooperation of the spring 2, the connecting plate and the discharge block in the medicine applicator, the medicine pressure in the medicine discharge barrel can be adjusted intelligently, the discharge amount each time can be effectively controlled, and excessive or insufficient discharge of medicine can be avoided, so as to ensure the accurate dosage of medicine, provide a stable and reliable medicine supply for disease treatment, and improve the stability of the treatment effect; 5. In the present invention, the spiral design of the medicine plate in the medicine application device is matched with the guide plate to evenly apply the medicine to the affected area, and the triangular cross-section of the guide plate prompts the medicine to slide outward and be evenly distributed on the medicine plate, so that the medicine will not be piled up or missed when applied, ensuring the uniform coverage of the medicine on the affected area, helping to improve the absorption efficiency of the medicine, promoting the smooth progress of the treatment process, and reducing problems such as poor treatment effect that may be caused by uneven drug application. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of a gynecological medication application device capable of achieving uniform medication application according to the present invention; Figure 2 It is a cross-sectional view of the overall structure of a gynecological medication application device capable of achieving uniform medication application according to the present invention; Figure 3 It is a schematic structural diagram of a connecting groove in a gynecological medication application device capable of achieving uniform medication application according to the present invention; Figure 4 It is a structural cross-sectional view of a medicine storage member in a gynecological medicine applying device capable of achieving uniform medicine applying according to the present invention; Figure 5 It is a structural schematic diagram of a sealing device in a gynecological medication application device capable of achieving uniform medication application according to the present invention; Figure 6 It is a structural schematic diagram of a discharge trough 1 in a gynecological medication application device capable of achieving uniform medication application according to the present invention; Figure 7 It is a structural schematic diagram of a second discharge trough in a gynecological medication application device capable of achieving uniform medication application according to the present invention; Figure 8 It is a schematic structural diagram of a medicine cartridge in a gynecological medicine dispensing device capable of evenly dispensing medicine according to the present invention; Fig. 9 It is a structural schematic diagram of a medicine applying plate in a gynecological medicine applying device capable of achieving uniform medicine applying according to the present invention; Fig.10 It is a schematic structural diagram of a scraper in a gynecological medication application device capable of achieving uniform medication application according to the present invention; Fig.11 It is a structural schematic diagram of a medicine applying groove in a gynecological medicine applying device capable of achieving uniform medicine applying according to the present invention; Fig.12 It is a structural schematic diagram of a discharge member in a gynecological medication application device capable of achieving uniform medication application according to the present invention.

[0017] In the figure: 1, medicine storage member; 11, barrel body 1; 12, connecting barrel; 13, barrel body 2; 2, closing device; 21, upper baffle; 211, cavity; 212, linkage block; 213, spring 1; 214, linkage slot; 215, discharge slot 1; 216, limit block; 22, lower baffle; 221, synchronous slot; 222, discharge slot 2; 223, limit slot; 224, synchronous block; 3, discharge barrel; 31, opening ring; 32, opening block; 4. Feeding piece; 41. Rotating head; 42. Feeding rod one; 43. Feeding rod two; 431. Connecting groove; 432. Connecting rod; 44. Feeding rod three; 5. Medicine coating device; 51. Medicine upper groove; 52. Mounting plate; 53. Discharging piece; 531. Discharging block; 532. Connecting plate; 533. Spring two; 534. Discharging groove; 54. Medicine upper plate; 55. Guide plate; 56. Shovel plate; 57. Scraper; 58. Cooperative cylinder; 59. Cooperative groove. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0019] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, which are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply 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 limiting the present invention. In addition, the terms "first", "second", and "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", and "set" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or it can be the internal connection of two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances. The following is an explanation of an embodiment of the present invention based on the overall structure of the present invention.

[0020] Reference Figures 1 to 7 In an embodiment of the present invention, a gynecological medication device capable of evenly applying medication comprises: a medication storage member 1 for temporarily storing medication, a sealing device 2 being rotatably connected to the bottom end of the medication storage member 1, a medication outlet barrel 3 being plugged into the bottom end of the sealing device 2, the medication storage member 1 being switchable between a discharging state connected to the medication outlet barrel 3 and a closed state not connected to the medication outlet barrel 3 through the sealing device 2, a feeding member 4 for conveying medication in the medication storage member 1 to the medication outlet barrel 3 being rotatably arranged in the medication storage member 1, the feeding member 4 passing through the sealing device 2 and the medication outlet barrel 3, a medication applicator 5 for discharging medication in the medication outlet barrel 3 and applying it to the patient's site being arranged on the medication outlet barrel 3; The medicine storage device 1 is composed of a barrel body 11, a connecting barrel 12 and a barrel body 13. The barrel body 11 and the barrel body 13 have the same diameter, and the inner diameter of the connecting barrel 12 is the same as the outer diameter of the barrel body 11. The inner wall of the connecting barrel 12 is fixedly connected to the outer wall of the barrel body 11, and the inner wall of the connecting barrel 12 is threadedly connected to the outer wall of the barrel body 13. The closing device 2 includes a lower baffle 22 plugged into the top of the drug discharge cartridge 3, the cross section of the lower baffle 22 is U-shaped, the top of the lower baffle 22 is rotatably connected to the upper baffle 21, the upper baffle 21 is annular, the feeding member 4 passes through the upper baffle 21 and the lower baffle 22, the upper baffle 21 is provided with a discharge trough 1 215, the discharge trough 1 215 is C-shaped, the discharge trough 1 215 is fixedly connected with a limiting block 216, the limiting block 216 is C-shaped, the lower baffle 22 is provided with a discharge trough 222, the discharge trough 222 is the same size as the discharge trough 1 215, A limiting groove 223 is provided at the bottom end of the lower baffle plate 22. The limiting groove 223 is C-shaped, and the limiting groove 223 is connected to the second discharge chute 222 and is slidably plugged with the limiting block 216. Among them, when the medicine in the medicine storage member 1 is used up, the feeding member 4 is rotated to make the feeding member 4 drive the upper baffle 21 to rotate, so that the limit block 216 is inserted into the extreme position in the limit groove 223. At this time, the discharge groove 1 215 and the discharge groove 2 222 are misaligned, so that the medicine storage member 1 is in a closed state, and then the medicine storage member 1 is pulled out to separate the closing device 2 from the medicine discharge barrel 3, and then the connecting tube 12 is rotated to release the threaded connection between the connecting tube 12 and the barrel body 2 13, so that the connecting tube 12 is separated from the barrel body 2 13, and the barrel body 1 11 is filled with medicine, and then the connecting tube 12 is reconnected with the barrel body 2 13, so that the medicine storage member 1 and the closing device 2 are restored to a whole, and the closing device 2 is connected to the medicine discharge barrel 3, and the medicine can continue to be fed.

[0021] Reference Figures 2 to 8 The feeding member 4 is composed of a rotating head 41, a feeding rod 1 42, a feeding rod 2 43 and a feeding rod 3 44 which are connected in sequence. The feeding rod 1 42, the feeding rod 2 43 and the feeding rod 3 44 are all composed of a group of straight rods and a spiral push plate wrapped around the outside. The three groups of spiral push plates are respectively in contact with the barrel 1 11, the barrel 2 13 and the inner wall of the medicine outlet cartridge 3. Anti-slip grooves are evenly arranged on the outside of the rotating head 41. Among them, a connecting groove 431 is arranged at the bottom end of the feeding rod 2 43, and the connecting groove 431 is cross-shaped. A connecting rod 432 is fixedly connected to the top of the feeding rod 2 43. The connecting rod 432 is cross-shaped. The cross-shaped connecting groove 431 and the cross-shaped connecting rod 432 have the same size. The bottom end of the feeding rod 1 42 is also provided with a connecting groove 431, and the top end of the feeding rod 3 44 is also fixedly connected A connecting rod 432 is connected, the top of the feeding rod 42 passes through the barrel 11 and is fixedly connected to the rotating head 41, and the feeding rod 42 is rotatably connected to the barrel 11, the connecting rod 432 at the top of the feeding rod 43 is plugged into the connecting groove 431 at the bottom of the feeding rod 42, and the connecting rod 432 at the top of the feeding rod 44 is plugged into the connecting groove 431 at the bottom of the feeding rod 2 43, the straight rod in the feeding rod 2 43 passes through the upper baffle 21 and the lower baffle 22, and is rotatably connected to the upper baffle 21 and the lower baffle 22, when the rotating head 41 drives the feeding rod to rotate, the spiral push plate will push the medicine in the barrel 11 to the bottom end of the outlet barrel 3, in this process, the medicine continuously moves to the bottom of the outlet barrel 3 under the action of the spiral push plate, thereby realizing the feeding function.

[0022] The above scheme is adopted: the rotation of the feeding member 4 is controlled by the rotating head 41. The user can control the rotation angle and speed of the rotating head 41 as needed to accurately control the amount of medicine to meet different treatment needs. The design of the spiral push plate can make the medicine move more evenly to the bottom of the medicine outlet barrel 3 during the pushing process, ensuring that the medicine can continuously and stably enter the medicine outlet barrel 3, thereby ensuring that the applicator 5 can evenly apply the medicine to the patient's area.

[0023] Reference Figures 5 to 8 The closing device 2 also includes a cavity 211 opened on the outside of the feeding rod 43. The cavity 211 is provided with four groups, which are evenly distributed on the outside of the feeding rod 43. A group of linkage blocks 212 are slidably inserted in each group of cavities 211. The linkage blocks 212 are V-shaped. One end of each group of linkage blocks 212 is fixedly connected to a spring 213. One end of the spring 213 is fixedly connected to the inner wall of the cavity 211. A linkage groove 214 is opened on the inner side of the upper baffle 21. The linkage groove 214 is provided with four groups. The linkage blocks 212 are adapted to the linkage groove 214. A synchronization block 224 is fixedly connected to the outside of the drug outlet cartridge 3. The synchronization block 224 is provided with four groups, which are evenly distributed on the outside of the drug outlet cartridge 3. A synchronization groove 221 is opened on the inner side of the lower baffle 22. The synchronization groove 221 is provided with four groups. Each group of synchronization blocks 224 is connected to a group of synchronization grooves. 221 is plugged in, the outer side of the drug outlet cartridge 3 is rotatably connected to the expansion ring 31, and the bottom end of the drug outlet cartridge 3 is rotatably connected to the expansion block 32. The expansion block 32 is circular, and the outer diameter of the expansion ring 31 is the same as the outer diameter of the expansion block 32. When the linkage block 212 drives the upper baffle 21 to rotate under the action of the linkage groove 214, the limit block 216 in the limit groove 223 withdraws from the limit groove 223 until the discharge groove 1 215 is aligned with the discharge groove 222. At this time, the limit block 216 abuts against the inner wall of the discharge groove 222, generating a reverse force, causing the linkage block 212 to move toward the inside of the cavity 211, and the spring 1 213 is compressed, and the alignment state of the discharge groove 1 215 and the discharge groove 2 222 is maintained by the spring force, so that the medicine storage part 1 is connected to the drug outlet cartridge 3, and the medicine can enter the drug outlet cartridge 3 from the medicine storage part 1.

[0024] By adopting the above scheme: through the cooperation of the upper baffle plate 21 and the lower baffle plate 22, and utilizing the structure of the discharge trough 1 215, the discharge trough 222, the limit block 216 and the limit groove 223, the closing and opening functions of the medicine storage component 1 can be effectively realized, and the medicine storage component 1 can be well sealed when not in use or when the medicine in the medicine storage component 1 is used up to prevent leakage of the medicine, thereby ensuring the storage quality and safety of the medicine.

[0025] Reference Figures 9 to 12The medicine coating device 5 includes an upper medicine groove 51 which is through-opened at the bottom end of the inner wall of the medicine outlet barrel 3. The upper medicine groove 51 is provided with four groups, which are evenly distributed on the outer side of the medicine outlet barrel 3. Two groups of mounting plates 52 are fixedly connected in each group of the upper medicine grooves 51. The two groups of mounting plates 52 are symmetrically distributed on both sides of the upper medicine grooves 51. A discharge member 53 is provided on the mounting plate 52. The discharge member 53 includes a spring 2 533 fixedly connected to the mounting plate 52. The spring 2 533 is provided with two groups. Each group of the spring 2 533 is fixed to a group of the mounting plates 52. The two sets of springs 533 are connected, one end of each set of springs 533 is fixedly connected to a connecting plate 532, one end of the connecting plate 532 is fixedly connected to a discharge block 531, the two sets of connecting plates 532 are symmetrically distributed on both sides of the discharge block 531, the spacing between the two sets of mounting plates 52 is the same as the length of the discharge block 531, and each set of discharge blocks 531 is provided with a discharge groove 534, the discharge groove 534 is L-shaped, one end of the discharge groove 534 passes through the top of the discharge block 531, and the other end passes through the inner side of the discharge block 531, and the discharge groove 534 is connected to the upper The medicine groove 51 is connected. When the rotating head 41 is rotated, the feeding rod rotates to push the medicine in the barrel 11 to the bottom end of the inner part of the medicine outlet barrel 3, and the medicine in the medicine outlet barrel 3 is pressed down and enters the discharge groove 534 in the upper medicine groove 51. As the medicine continues to enter the discharge groove 534, the medicine generates an outward thrust on the discharge block 531, pushing the discharge block 531 to move outward in the upper medicine groove 51. In this process, the spring 2 533 is stretched by force. When the discharge groove 534 at the top of the discharge block 531 is squeezed out of the upper medicine groove 5 1, the medicine is squeezed out from the discharge groove 534 at the top of the discharge block 531 under the action of pressure. When a certain amount of medicine is squeezed out, the rotation of the feeding member 4 is stopped. At this time, since part of the medicine is squeezed out, the thrust of the medicine in the medicine outlet barrel 3 on the discharge block 531 is reduced, and the spring 533 restores its original length, driving the discharge block 531 to reset. During the reset process of the discharge block 531, the top of the discharge block 531 abuts against the top of the upper medicine groove 51, and the medicine at the top of the discharge block 531 is scraped off, preparing for the next discharge.

[0026] The above scheme is adopted: through the cooperation of spring 2 533 and discharge block 531, the discharge can be automatically controlled according to the pressure of the medicine. When the pressure of the medicine reaches a certain level, the discharge block 531 will move and discharge the medicine. This can avoid discharging too much medicine at one time, realize accurate control of the discharge amount, help to evenly apply the medicine, so that the medicine can be applied to the patient according to the appropriate dosage. The design of the L-shaped discharge groove 534 makes the medicine more orderly when entering and discharging. In the process of the medicine entering the discharge groove 534, the discharge groove 534 can play a guiding and buffering role to prevent the medicine from flowing too fast or disorderly and causing blockage. At the same time, the resetting action of the discharge block 531 can scrape off the excess medicine at the top to avoid the waste caused by the residual medicine at the top of the discharge block 531, thereby ensuring the effective use of the medicine.

[0027] Reference Figures 9 and 10The medicine coating device 5 also includes a medicine plate 54 fixed to the outside of the medicine outlet barrel 3. The medicine plate 54 is spirally wound around the outside of the medicine outlet barrel 3 and is between the expansion ring 31 and the expansion block 32. The diameter of the spiral medicine plate 54 is less than the diameter of the expansion ring 31. A guide plate 55 is fixedly connected to the top of the medicine plate 54. The cross section of the medicine plate 54 is rectangular, and the cross section of the guide plate 55 is triangular, so that the medicine on the guide plate 55 slides outward. A shovel plate 56 is fixedly connected to the end face of the medicine plate 54. The shovel plate 56 is a triangular prism, and its two side straight surfaces are respectively in contact with the top surface of the expansion block 32 and the end face of the medicine plate 54. The end face of the guide plate 55 is fixedly connected to the top of the medicine plate 54. A scraper 57 is fixedly connected, and the scraper 57 abuts against the outer side of the drug outlet barrel 3. The scraper 57 is located at the same height as the upper drug groove 51, and the surface of the scraper 57 close to the upper drug groove 51 is an arc surface. A cooperative groove 59 is opened on the outer side of the lower baffle 22. There are four groups of cooperative grooves 59, which are evenly distributed on the outer side of the lower baffle 22. A cooperative cylinder 58 is slidably inserted on the outer side of the cooperative groove 59. The cooperative cylinder 58 consists of a group of outer cylinders and four groups of cooperative blocks fixedly connected to the inner wall of the outer cylinder. Each group of cooperative blocks is slidably inserted with a group of cooperative grooves 59. A plurality of groups of anti-skid grooves are evenly opened on the outer side of the outer cylinder in the cooperative cylinder 58. When the discharge piece 53 squeezes the medicine out of the upper drug groove 51, the rotating The cooperative cylinder 58 is inserted into the cooperative groove 59 on the outer side of the lower baffle plate 22. Under the plugging action of the synchronous groove 221 and the synchronous block 224, the cooperative cylinder 58, the lower baffle plate 22 and the medicine discharge cylinder 3 rotate synchronously. At this time, the arc surface of the scraper 57 abuts against the upper medicine groove 51, and the residual medicine on the upper medicine groove 51 is dropped. The shovel plate 56 scoops up the medicine squeezed out of the discharge groove 534, so that the medicine moves to the guide plate 55 and the upper medicine plate 54. The guide plate 55 uses its own inclined surface to guide the medicine to the upper medicine plate 54. As the medicine accumulates, the amount of medicine accumulated on the upper medicine plate 54 is greater than the area between the support ring 31 and the support block 32. When the spiral medicine plate 54 starts to rotate, the medicine accumulated thereon is applied to the affected area. After the medicine accumulated on the medicine plate 54 is applied, the feeding member 4 continues to rotate to allow the medicine to continue to be squeezed out of the medicine barrel 3, and then the cooperative barrel 58 continues to rotate to allow the medicine to continue to accumulate on the medicine plate 54. Since the diameter of the medicine plate 54 is smaller than the expansion ring 31 and the expansion block 32, as the spiral medicine plate 54 rotates, the medicine applied to the affected area will become thicker. When the medicine is too thick, the medicine plate 54 will scrape off the excessively thick medicine on the affected area, and as the medicine plate 54 rotates, the medicine will be brought to the affected area that has not been applied with the medicine, thereby achieving uniform application of the medicine.

[0028] The above scheme is adopted: the cooperation of the scraper 57 and the shovel plate 56 can effectively collect residual drugs, avoid drug waste, transfer drugs from different positions to the upper medicine plate 54, ensure that as much drugs as possible can be used to apply to the affected area, and improve the utilization rate of the drugs. The triangular cross-section of the guide plate 55 can guide the drugs to be evenly distributed on the upper medicine plate 54, so that the drugs on the upper medicine plate 54 are more evenly accumulated. The spiral upper medicine plate 54 can evenly apply the drugs to the patient during the rotation process, and when the drugs are too thick, they can be automatically scraped off and redistributed, further ensuring the uniformity of the drug application and helping to improve the treatment effect.

[0029] The working principle of the present invention is: when in use, first add medicine to the barrel body 11, then rotate the lower baffle 22 to insert the limit block 216 into the limit position in the limit groove 223, at this time, the discharge groove 1 215 is misaligned with the discharge groove 222, and then the connecting cylinder 12 on the barrel body 11 is threadedly connected with the barrel body 2 13, and the connecting rod 432 at the top of the feeding rod 43 in the barrel body 2 13 is plugged into the connecting groove 431 at the bottom of the feeding rod 42 in the barrel body 11. At this time, the medicine is in the closed space formed by the barrel body 11, the connecting cylinder 12, the barrel body 2 13 and the sealing device 2, and no leakage will occur. Then the connecting rod 432 at the top of the feeding rod 3 44 in the discharge barrel 3 is inserted into the connecting groove 431 at the bottom of the feeding rod 43 in the barrel body 2 13, and at the same time The synchronous block 224 at the top of the outer side of the drug outlet cartridge 3 is inserted into the synchronous groove 221 on the inner side of the lower baffle plate 22 to complete the assembly of the device, and then the drug outlet cartridge 3 area between the expansion ring 31 and the expansion block 32 is placed in the patient's body where the medicine needs to be applied, and then the rotating head 41 is rotated to make the rotating head 41 drive the feeding rod 1 42, the feeding rod 2 43 and the feeding rod 3 44 to rotate, and in the rotation process, the linkage block 212 at the side end of the feeding rod 2 43 rotates synchronously, and under the action of the linkage groove 214, the upper baffle plate 21 is driven to rotate, so that the limit block 216 in the limit groove 223 withdraws from the limit groove 223 until the discharge groove 1 215 is aligned with the discharge groove 222. At this time, the limit block 216 abuts against the inner wall of the discharge groove 222, and under the abutting force, a contact is generated with the The feeding rod 243 drives the upper baffle plate 21 to rotate in the opposite direction, and under the action of the reverse force, the linkage block 212 moves into the cavity 211. During the movement, the spring 1 213 is compressed until the linkage block 212 is completely retracted into the cavity 211, maintaining the alignment state of the discharge groove 1 215 and the discharge groove 2 222. When the rotating head 41 drives the feeding rod 1 42, the feeding rod 2 43 and the feeding rod 3 44 to rotate, the spiral push plates in the feeding rod 1 42, the feeding rod 2 43 and the feeding rod 3 44 push the medicine in the barrel 1 11 to the bottom end of the discharge barrel 3. During the continuous pushing process, the medicine in the discharge barrel 3 will be continuously pressed down first until the medicine enters the discharge groove 534 and pushes the discharge block 531 to move in the upper medicine groove 51. The medicine is squeezed out of the upper medicine groove 51 and the medicine is squeezed out of the upper medicine groove 51. When the medicine is squeezed out, the feeding member 4 stops rotating. As part of the medicine is squeezed out, the thrust of the medicine in the medicine discharge barrel 3 on the discharge block 531 is reduced, so that the spring 2 533 is restored to its original length and drives the discharge block 531 to reset. During the reset of the discharge block 531, the top of the discharge block 531 abuts against the top of the upper medicine groove 51 to scrape off the medicine at the top of the discharge block 531, and then the cooperative cylinder 58 connected with the outer cooperative groove 59 of the lower baffle 22 is rotated, and under the action of the plugging of the synchronous groove 221 and the synchronous block 224,The coordinated cylinder 58, the lower baffle plate 22 and the medicine outlet cylinder 3 are rotated synchronously. During the rotation, the arc surface of the scraper plate 57 abuts against the upper medicine groove 51 to scrape off the residual medicine on the upper medicine groove 51, and the medicine extruded from the discharge groove 534 is shoveled up by the shovel plate 56, so that the medicine is moved to the guide plate 55 and the upper medicine plate 54. Under the action of the inclined surface of the guide plate 55, the medicine is guided to the upper medicine plate 54, so that the medicine accumulated on the upper medicine plate 54 is larger than the space between the support ring 31 and the support block 32, and under the action of the spiral shape, the medicine accumulated on the upper medicine plate 54 is applied to the patient's area. When the medicine accumulated on the upper medicine plate 54 is applied, the rotation of the feeding member 4 is continued to be rotated to continue to squeeze the medicine out of the medicine cylinder 3, and then the coordinated cylinder 58 is continued to be rotated to make the medicine continue to The medicine is continuously accumulated on the medicine plate 54, and because the diameter of the medicine plate 54 is smaller than the expansion ring 31 and the expansion block 32, as the spiral medicine plate 54 rotates, the medicine applied to the affected area will become thicker. When the medicine is too thick, the medicine plate 54 will scrape off the medicine that is too thick on the affected area, and as the medicine plate 54 rotates, the medicine is brought to the affected area where the medicine is not applied. When the medicine in the medicine storage member 1 is used up, the feeding member 4 is reversed to make the feeding member 4 drive the upper baffle plate 21 to rotate, so that the limit block 216 is inserted into the limit position in the limit groove 223. At this time, the discharge groove 1 215 is misaligned with the discharge groove 222, so that the medicine storage member 1 is in a closed state, and then the medicine storage member 1 is pulled to make the synchronization block 224 withdraw from the synchronization groove 221, and the connecting rod 432 at the top of the feeding rod 3 44 withdraws from the feeding rod 2 The connecting groove 431 at the bottom of 43 separates the closing device 2 from the medicine outlet cylinder 3, and then pushes the cooperative cylinder 58 to slide on the outside of the lower baffle 22 to expose the connecting cylinder 12, and then rotates the connecting cylinder 12 to release the threaded connection between the connecting cylinder 12 and the barrel body 13, and makes the connecting rod 432 at the top of the feeding rod 43 withdraw from the connecting groove 431 at the bottom of the feeding rod 1 42, so that the connecting cylinder 12 is separated from the barrel body 13, and the barrel body 1 11 is filled with medicine, and then the connecting cylinder 12 is reconnected with the barrel body 13 to restore the medicine storage member 1 and the closing device 2 to a whole, and the closing device 2 is connected to the medicine outlet cylinder 3, and the medicine can be continuously added; through the structural design of the medicine storage member 1 and the feeding member 4, when the medicine in the barrel body 11 is used up, there is no need to The entire device needs to be taken out of the patient's body for filling. It is only necessary to disassemble the drug storage part 1 and the feeding part 4 to carry out drug filling. This process greatly reduces unnecessary interference to the patient and avoids the physical discomfort and psychological burden on the patient caused by multiple times of taking and placing the device. At the same time, it reduces the number of times the device contacts the external environment, effectively reduces the risk of bacteria or pathogens invading the patient's body, and maximizes the safety of the patient during treatment. By closing the discharge slot 1 215, the discharge slot 222, the limit block 216 and the limit slot 223 in the device 2, when the device is idle or the drug is exhausted, the passage between the drug storage part 1 and the drug outlet cartridge 3 can be accurately blocked to effectively prevent drug leakage, whether in storage or transportation.Both can ensure the stability and safety of the medicine, avoid the waste and pollution of medicine caused by leakage, through the cooperation of the limit block 216 and the limit groove 223 in the sealing device 2, when the upper baffle plate 21 rotates, the limit block 216 and the limit groove 223 can be separated or docked, so that when the feeding member 4 continues to rotate, the upper baffle plate 21 and the lower baffle plate 22 can maintain a connected state, which greatly improves the convenience and flexibility of the device, and can effectively save time and energy in practical application scenarios. Through the cooperation of the spring 2 533, the connecting plate 532 and the discharge block 531 in the medicine applicator 5, it can be intelligently adjusted according to the change of the medicine pressure in the medicine cartridge 3, and effectively control The amount of each discharge is controlled to avoid excessive or insufficient discharge of medicine, ensure accurate dosage of medicine, provide stable and reliable medicine supply for disease treatment, and improve the stability of treatment effect. The spiral design of the medicine plate 54 in the medicine applicator 5 and the guide plate 55 can evenly apply the medicine to the affected area, and the triangular cross-section of the guide plate 55 causes the medicine to slide outward and be evenly distributed on the medicine plate 54, so that the medicine will not be piled up or missed during application, ensuring uniform coverage of the medicine on the affected area, helping to improve the absorption efficiency of the medicine, promoting the smooth progress of the treatment process, and reducing problems such as poor treatment effect caused by uneven drug application.

[0030] What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A gynecological medication device capable of achieving uniform medication application, comprising: A medicine storage member (1), characterized in that a sealing device (2) is rotatably connected to the bottom end of the medicine storage member (1), a medicine outlet cartridge (3) is plugged into the bottom end of the sealing device (2), a feeding member (4) is rotatably arranged inside the medicine storage member (1), the feeding member (4) penetrates the sealing device (2) and the medicine outlet cartridge (3), and a medicine applicator (5) is arranged on the medicine outlet cartridge (3); The medicine storage element (1) is composed of a first barrel body (11), a connecting barrel (12) and a second barrel body (13), wherein the inner wall of the connecting barrel (12) is fixedly connected to the outer wall of the first barrel body (11), and the inner wall of the connecting barrel (12) is threadedly connected to the outer wall of the second barrel body (13); The sealing device (2) comprises a lower baffle (22) plugged into the top end of the drug discharge barrel (3); the top end of the lower baffle (22) is rotatably connected to the upper baffle (21); the feeding member (4) penetrates the upper baffle (21) and the lower baffle (22); a first discharge trough (215) is provided on the upper baffle (21); a limiting block (216) is fixedly connected inside the first discharge trough (215); a second discharge trough (222) is provided on the lower baffle (22); a limiting groove (223) is provided at the bottom end of the lower baffle (22); the limiting groove (223) is communicated with the second discharge trough (222) and is slidably plugged with the limiting block (216); When the medicine in the medicine storage member (1) is used up, the feeding member (4) is rotated so that the feeding member (4) drives the upper baffle (21) to rotate, so that the limit block (216) is inserted into the limit position in the limit groove (223). At this time, the first discharge groove (215) and the second discharge groove (222) are misaligned, and then the medicine storage member (1) is pulled to separate the sealing device (2) from the medicine discharge barrel (3). Then, the connecting barrel (12) is rotated to separate the connecting barrel (12) from the second barrel body (13), and the medicine is filled into the first barrel body (11). Then, the connecting barrel (12) and the second barrel body (13) are reconnected, so that the medicine storage member (1) and the sealing device (2) are restored to a whole, and the sealing device (2) is connected to the medicine discharge barrel (3), and then the medicine can be continuously fed.

2. A gynecological medication application device capable of achieving uniform medication application according to claim 1, characterized in that: The feeding member (4) is composed of a rotating head (41), a feeding rod 1 (42), a feeding rod 2 (43) and a feeding rod 3 (44) connected in sequence, wherein a connecting groove (431) is provided at the bottom end of the feeding rod 2 (43), a connecting rod (432) is fixedly connected to the top end of the feeding rod 2 (43), and a connecting groove (431) is also provided at the bottom end of the feeding rod 1 (42), and a connecting rod (432) is also fixedly connected to the top end of the feeding rod 3 (44).

3. A gynecological medication application device capable of achieving uniform medication application according to claim 2, characterized in that: The top end of the feeding rod 1 (42) passes through the barrel 1 (11) and is fixedly connected to the rotating head (41), and the feeding rod 1 (42) is rotatably connected to the barrel 1 (11). The connecting rod (432) at the top end of the feeding rod 2 (43) is plugged into the connecting groove (431) at the bottom end of the feeding rod 1 (42), and the connecting rod (432) at the top end of the feeding rod 3 (44) is plugged into the connecting groove (431) at the bottom end of the feeding rod 2 (43).

4. A gynecological medication application device capable of achieving uniform medication application according to claim 3, characterized in that: The closing device (2) further comprises a cavity (211) formed on the outside of the second feeding rod (43), a linkage block (212) being slidably inserted in the cavity (211), one end of the linkage block (212) being fixedly connected to a spring one (213), one end of the spring one (213) being fixedly connected to the inner wall of the cavity (211), a linkage groove (214) being formed on the inner side of the upper baffle plate (21), and the linkage block (212) being adapted to fit the linkage groove (214).

5. A gynecological medication application device capable of achieving uniform medication application according to claim 4, characterized in that: The outer side of the drug outlet barrel (3) is fixedly connected to a synchronization block (224), the inner side of the lower baffle plate (22) is provided with a synchronization groove (221), the synchronization block (224) is plugged into the synchronization groove (221), the outer side of the drug outlet barrel (3) is rotatably connected to a support ring (31), and the bottom end of the drug outlet barrel (3) is rotatably connected to a support block (32).

6. A gynecological medication application device capable of achieving uniform medication application according to claim 5, characterized in that: The medicine coating device (5) comprises a medicine upper groove (51) extending through the bottom end of the inner wall of the medicine outlet barrel (3), a mounting plate (52) being fixedly connected to the inner side of the medicine upper groove (51), and a discharge member (53) being arranged on the mounting plate (52).

7. A gynecological medication application device capable of achieving uniform medication application according to claim 6, characterized in that: The discharge member (53) comprises a second spring (533) fixedly connected to the mounting plate (52); one end of the second spring (533) is fixedly connected to the connecting plate (532); one end of the connecting plate (532) is fixedly connected to a discharge block (531); a discharge groove (534) is formed through the discharge block (531); and the discharge groove (534) is connected to the upper medicine groove (51).

8. A gynecological medication application device capable of achieving uniform medication application according to claim 7, characterized in that: The medicine coating device (5) further comprises a medicine applying plate (54) fixed to the outside of the medicine outlet barrel (3), the top end of the medicine applying plate (54) being fixedly connected to a guide plate (55), the end surface of the medicine applying plate (54) being fixedly connected to a shovel plate (56), the end surface of the guide plate (55) being fixedly connected to a scraper plate (57), the shovel plate (56) being grounded to the top end of the support block (32), and the scraper plate (57) being in contact with the outside of the medicine outlet barrel (3).

9. A gynecological medication application device capable of achieving uniform medication application according to claim 8, characterized in that: A cooperation groove (59) is formed on the outer side of the lower baffle plate (22), and a cooperation cylinder (58) is slidably inserted on the outer side of the cooperation groove (59).

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