Vagina inflammation treatment medication auxiliary device
By designing an auxiliary device for the treatment of vaginal inflammation, using a liquid pump and a motor-driven applicator, the problem of uneven drug distribution in the vagina is solved, improving the treatment effect and the cleanliness of the device.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- 兴义市人民医院
- Filing Date
- 2023-09-25
- Publication Date
- 2026-04-17
AI Technical Summary
In existing technologies, when applying medication to the vagina using plastic syringes, cotton swabs, or specialized vaginal suppositories, it is difficult to ensure uniform drug distribution, resulting in poor therapeutic effects.
An auxiliary device for treating vaginal inflammation was designed, comprising a drug dispensing mechanism and a drug application mechanism. It utilizes a liquid pump, a motor-driven applicator, and a spiral textured structure to achieve uniform drug application, and is equipped with cleaning and stirring functions to ensure the uniformity and cleanliness of the drug.
It achieves uniform application of medication within the vagina, improving treatment efficacy, and ensures the hygiene of the device and the uniformity of the medication through its cleaning and stirring functions.
Smart Images

Figure CN121868679A_ABST
Abstract
Description
Technical Field
[0001] This invention relates to the field of gynecological medical device technology, and in particular to an auxiliary device for the treatment of vaginal inflammation. Background Technology
[0002] Vaginal inflammation refers to an inflammatory condition within the vagina, which may be caused by bacteria, fungi, viruses, parasites, or other mechanisms. Common types of vaginal inflammation include bacterial vaginosis, candidiasis, trichomoniasis, and herpetic vaginitis. Treatment for vaginitis generally focuses on topical medications. Treatment methods vary depending on the cause and severity of the inflammation, and common treatments include antibiotic therapy and antifungal therapy.
[0003] In the treatment of vaginal inflammation, some medications require local application via vaginal suppositories. Currently, when applying vaginal medication, the vulva is usually cleaned with warm water and a mild wash. Following the doctor's instructions, an appropriate amount of medication is carefully inserted into the vagina using a plastic syringe, cotton swab, or a special vaginal suppository. The medication is pushed in until fully inserted, and then applied to the inside of the vagina. However, applying medication through a plastic syringe, cotton swab, or special vaginal suppository makes it difficult to ensure even distribution of the medication, leading to treatment that may not achieve the desired effect. Summary of the Invention
[0004] To overcome the drawbacks of applying medication to the vagina using plastic syringes, cotton swabs, or specialized vaginal suppositories, which makes it difficult to ensure uniform drug distribution and thus hinders the achievement of desired therapeutic effects, this invention provides an auxiliary device for treating vaginal inflammation that can uniformly apply medication to the vagina.
[0005] The technical solution is as follows: A vaginal inflammation treatment medication auxiliary device, including a box, casters and a handle. The handle is connected to the top of the box, and casters are installed at the four corners of the bottom of the box. It also includes a controller, a medication dispensing mechanism and a medication application mechanism. The controller is installed on the top of the box, and the box contains a medication dispensing mechanism for extracting medication for treating vaginal inflammation and a medication application mechanism for applying medication to the vagina.
[0006] As a further preferred embodiment, the dispensing mechanism includes a liquid pump, a support, a cartridge, a cap, a pipe, and a dispensing handle. The liquid pump is installed at the bottom of the housing and is electrically connected to the controller. The support is connected to the bottom of the housing, and the cartridge is connected to the support. The liquid pump and the cartridge are connected in communication. The top of the cartridge is covered with a cap. A pipe is connected to one side of the liquid pump and passes through the top of the housing, where the dispensing handle is connected.
[0007] As a further preferred embodiment, the application mechanism includes a first motor, a transmission gear, an applicator, and toothed teeth. The applicator is rotatably connected to the lower part of the application handle. The application handle is hollow and the first motor is installed inside the application handle. The output shaft of the first motor is connected to the transmission gear. The upper part of the applicator is provided with toothed teeth that mesh with the transmission gear. The first motor is electrically connected to the controller.
[0008] As a further preferred embodiment, the applicator is provided with multiple sets of dispensing holes evenly spaced on each other, and each set of dispensing holes is provided with multiple sets of dispensing holes evenly spaced on each other, and the surface of the applicator is provided with spiral ridges.
[0009] As a further preferred embodiment, it also includes a water tank, a heater, a heating element, an inlet pipe, a cover, a connecting pipe, and an outlet. The water tank and heater are installed at the bottom of the tank. The inlet pipe is connected to the top of the water tank and is covered with a cover. The heater is electrically connected to the controller. The heating element is connected to the heater and passes through the water tank and coils at the bottom of the tank. An outlet is provided on one side of the water tank. A connecting pipe is connected to the outlet of the water tank and is connected to the liquid pump.
[0010] As a further preferred embodiment, it also includes a connecting seat, a cleaning cylinder, cleaning brushes, a second motor, a connecting frame, a connecting shaft, and a first bevel gear. The connecting seat is connected to one side of the housing, and the cleaning cylinder is connected to the top of the connecting seat. The second motor is installed inside the connecting seat and is electrically connected to the controller. The connecting frame and the connecting shaft are rotatably connected to the bottom of the cleaning cylinder. The connecting frame and the connecting shaft are fixedly connected. The output shaft of the second motor and the connecting shaft are both connected to the first bevel gears, and the two first bevel gears mesh. Multiple cleaning brushes are evenly spaced on the connecting frame, and the cleaning brushes are in close contact with the inner wall of the cleaning cylinder.
[0011] As a further preferred embodiment, it also includes a servo motor, a drive shaft, a second bevel gear, and stirring blades. The servo motor is mounted on the bracket and is electrically connected to the controller. The drive shaft is rotatably connected inside the cartridge case. The second bevel gear is connected to both the drive shaft and the output shaft of the servo motor. The two second bevel gears mesh, and multiple stirring blades are connected to the drive shaft.
[0012] As a further preferred embodiment, it also includes a connecting post, a connecting ring, a stop block, and a spring. The connecting post is connected inside the applicator handle, and a protrusion is provided at the lower part of the connecting post. The lower part of the applicator is connected to the connecting ring, and multiple stops are slidably connected to the connecting ring at uniform intervals around the circumference. A spring is connected between the stop block and the connecting ring. The stop block will contact the protrusion of the connecting post. Fine holes are evenly spaced on the stop block, and the fine holes on the stop block are connected to the medicine outlet on the applicator.
[0013] The present invention has the following advantages: 1. The present invention uses a liquid pump to extract the liquid medicine from the cartridge, and the liquid medicine flows through the pipe through the application handle and into the application device. Then, the first motor drives the transmission gear to rotate and the application device to rotate. The liquid medicine flows out from the uniform outlet on the application device and is evenly applied to the patient's vagina. The spiral convex texture on the application device spreads the liquid medicine evenly in the patient's vagina, so that the liquid medicine can play a better role and thus improve the treatment effect.
[0014] 2. The present invention drives the connecting shaft, connecting frame and cleaning brush to rotate via a second motor. The rotating cleaning brush cleans the applicator, and by cleaning and disinfecting the applicator, the applicator becomes cleaner and more hygienic.
[0015] 3. In this invention, the servo motor is started by the controller, and the servo motor drives the transmission shaft to rotate through the second bevel gear set. The rotation of the transmission shaft drives the stirring blade to rotate, and the rotation of the stirring blade stirs the medicine liquid evenly.
[0016] 4. In this invention, when the applicator rotates, it drives the stop block to rotate. The protrusion of the connecting column squeezes the stop block, causing the stop block to move downward. The medicine outlet of the applicator is connected to the fine hole on the stop block, allowing the medicine to flow out. By blocking part of the medicine outlet of the applicator with the stop block, the speed of the medicine flow can be reduced, preventing the medicine from flowing out too quickly. Attached Figure Description
[0017] Figure 1 This is a three-dimensional structural diagram of the present invention.
[0018] Figure 2 This is a cross-sectional view of the housing of the present invention.
[0019] Figure 3 This is a schematic diagram of the drug dispensing mechanism of the present invention.
[0020] Figure 4 This is a schematic diagram of the drug application mechanism of the present invention.
[0021] Figure 5 This is a cross-sectional view of the water tank of the present invention.
[0022] Figure 6 This is a cross-sectional view of the cleaning cylinder of the present invention.
[0023] Figure 7 This is a schematic diagram showing the specific location of the servo motor in this invention.
[0024] Figure 8 This is a cross-sectional view of the cartridge case of the present invention.
[0025] Figure 9 This is a schematic diagram of the connecting column, connecting ring, and stop block of the present invention.
[0026] Figure 10This is a cross-sectional view of the stop block of the present invention.
[0027] The components are as follows: 1-box body, 2-controller, 3-caster wheel, 4-handle, 51-liquid pump, 52-support, 53-medicine cartridge, 54-medicine cap, 55-pipe, 56-applying handle, 61-first motor, 62-transmission gear, 63-applyer, 64-tooth pattern, 65-medicine outlet, 71-water tank, 72-heater, 73-heating tube, 74-inlet pipe, 75-cap, 76-connecting pipe, 77-outlet, 81-connecting seat, 82-cleaning cylinder, 83-cleaning brush, 84-second motor, 85-connecting frame, 86-connecting shaft, 87-first bevel gear, 91-servo motor, 92-transmission shaft, 93-second bevel gear, 95-stirring blade, 100-connecting column, 101-connecting ring, 102-stop, 103-spring. Detailed Implementation
[0028] The present invention will be further described below with reference to specific embodiments. It should also be noted that, unless otherwise explicitly specified and limited, terms such as "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in the present invention based on the specific circumstances.
[0029] Example 1: A medication aid for treating vaginal inflammation, such as... Figures 1-4 As shown, the device includes a box body 1, a controller 2, casters 3, a handle 4, a dispensing mechanism, and a medication application mechanism. The box body 1 is a small portable medicine box. The controller 2 is installed on the top of the box body 1. The controller 2 is used to control the electrical components inside the box body 1. The handle 4 is welded to the top of the box body 1. The handle 4 is used to easily lift the box body 1. Casters 3 are installed at the four corners of the bottom of the box body 1. The casters 3 are used to easily move the box body 1. The box body 1 is equipped with a dispensing mechanism and a medication application mechanism. The dispensing mechanism is used to extract the medication for treating vaginal inflammation, and the medication application mechanism is used to apply the medication to the vagina.
[0030] like Figures 1-3As shown, the dispensing mechanism includes a liquid pump 51, a bracket 52, a cartridge 53, a cap 54, a pipe 55, and a dispensing handle 56. The liquid pump 51 is installed at the bottom of the housing 1. The liquid pump 51 is used to draw liquid medicine. The liquid pump 51 is electrically connected to the controller 2, and the controller 2 can control the operation of the liquid pump 51. The bracket 52 is welded to the bottom of the housing 1, and the cartridge 53 is welded to the bracket 52. The cartridge 53 is a container for holding liquid medicine. The liquid pump 51 and the cartridge 53 are connected. The liquid pump 51 can draw out the liquid medicine in the cartridge 53. The top of the cartridge 53 is covered with a cap 54. The cap 54 on the cartridge 53 can be opened to add liquid medicine. The pipe 55 is connected to one side of the liquid pump 51. The pipe 55 passes through the top of the housing 1 and is connected to the dispensing handle 56. The dispensing handle 56 is hollow. The liquid medicine flows through the pipe 55 and enters the dispensing handle 56.
[0031] like Figure 1 , Figure 2 and Figure 4 As shown, the medication application mechanism includes a first motor 61, a transmission gear 62, a medication applicator 63, and toothed grooves 64. The medication applicator 63 is rotatably connected to the lower part of the medication application handle 56. The medication applicator 63 has four sets of drug dispensing holes 65 evenly spaced on it, with multiple dispensing holes evenly spaced in each set. The surface of the medication applicator 63 is provided with spiral ridges, which can increase the friction between the medication applicator 63 and the patient's vagina, assisting the patient in cleaning the vagina and applying medication. The first motor 61 is installed inside the medication application handle 56. The output shaft of the first motor 61 is connected to the transmission gear 62, and the first motor 61 is used to drive the transmission gear 62 to rotate. The upper part of the medication applicator 63 is provided with toothed grooves 64, which mesh with the transmission gear 62. The rotation of the transmission gear 62 drives the medication applicator 63 to rotate through the toothed grooves 64. The first motor 61 is electrically connected to the controller 2.
[0032] Before use, wash the vagina with warm water, add the medicine solution to the medicine cartridge 53, and after washing, pick up the application handle 56 and slowly insert the applicator 63 into the vagina. Control the liquid pump 51 to work through the controller 2. The liquid pump 51 draws out the medicine solution in the medicine cartridge 53. The medicine solution flows through the pipe 55, through the application handle 56, and into the applicator 63. Control the first motor 61 to work through the controller 2. The first motor 61 drives the transmission gear 62 to rotate. The rotation of the gear drives the applicator 63 to rotate through the tooth pattern 64. The medicine solution flows out from the uniform medicine outlet of the applicator 63 and is evenly applied to the patient's vagina. The spiral convex pattern on the applicator 63 spreads the medicine solution evenly in the patient's vagina.
[0033] Example 2: Based on Example 1, such as Figure 2 and Figure 5As shown, it also includes a water tank 71, a heater 72, a heating element 73, a water inlet pipe 74, a cover 75, a connecting pipe 76, and a water outlet 77. The water tank 71 and heater 72 are installed at the bottom of the housing 1. The water tank 71 is a container for holding cleaning liquid or clean water. The top of the water tank 71 is connected to the water inlet pipe 74, and the top of the water inlet pipe 74 is covered with a cover 75. After opening the cover 75, cleaning liquid or clean water can be added to the water tank 71 through the water inlet pipe 74. The heater 72 is connected to the controller 2 via... Electrically connected, the heater 72 is connected to a heating tube 73, the heater 72 and the heating tube 73 heat the cleaning liquid or clean water in the water tank 71 to 30-40 degrees Celsius. The heating tube 73 passes through the water tank 71 and is coiled at the bottom of the water tank 71. A water outlet 77 is provided on one side of the water tank 71. A connecting pipe 76 is connected to the water outlet 77 of the water tank 71. The connecting pipe 76 is connected to the liquid pump 51, and the cleaning liquid or clean water in the water tank 71 can be drawn out by the liquid pump 51.
[0034] Before applying medication to the vagina, the vagina needs to be cleaned. To make cleaning easier, cleaning solution or water can be added to the water tank 71. The cleaning solution or water in the water tank 71 is heated by the heater 72 and the heating tube 73 to make the cleaning solution or water mild. Then, the liquid pump 51 is controlled by the controller 2 to work. The liquid pump 51 draws out the cleaning solution or water from the water tank 71. The cleaning solution or water flows through the pipe 55, through the medication handle 56, and into the medication applicator 63 to clean the patient's vagina. By inserting the medication applicator 63 into the patient's vagina for cleaning, the patient's vagina can be cleaned more thoroughly.
[0035] like Figure 1 and Figure 6 As shown, it also includes a connecting seat 81, a cleaning cylinder 82, a cleaning brush 83, a second motor 84, a connecting frame 85, a connecting shaft 86, and a first bevel gear 87. The connecting seat 81 is connected to one side of the housing 1, and the connecting seat 81 has a cavity. The cleaning cylinder 82 is connected to the top of the connecting seat 81. The cleaning cylinder 82 is used to place the applicator 63 and clean it. The second motor 84 is installed inside the cavity of the connecting seat 81 and is electrically connected to the controller 2. The connecting frame 85 and the connecting shaft 86 are rotatably connected to the bottom of the cleaning cylinder 82. The connecting frame 85 is fixedly connected to the connecting shaft 86. The output shaft of the second motor 84 and the connecting shaft 86 are both connected to the first bevel gear 87. The second motor 84 is used to drive the first bevel gear 87 connected to its output shaft to rotate. The two first bevel gears 87 mesh, and the rotation of the first bevel gear 87 drives the connecting shaft 86 to rotate. Multiple cleaning brushes 83 are evenly spaced on the connecting frame 85. The rotation of the connecting shaft 86 drives the cleaning brushes 83 to rotate. The rotating cleaning brushes 83 clean the applicator 63 placed in the cleaning cylinder 82. The cleaning brushes 83 are in close contact with the inner wall of the cleaning cylinder 82.
[0036] Before and after using the applicator 63, it is necessary to clean it. The applicator 63 is placed in the cleaning cylinder 82, and the controller 2 controls the second motor 84 to work. The second motor 84 drives the connecting shaft 86 to rotate through the first bevel gear 87 group. The rotation of the connecting shaft 86 drives the connecting frame 85 and the cleaning brush 83 to rotate. The rotating cleaning brush 83 wipes the applicator 63. By cleaning and disinfecting the applicator 63, the applicator 63 becomes cleaner and more hygienic.
[0037] like Figure 2 , Figure 7 and Figure 8 As shown, it also includes a servo motor 91, a drive shaft 92, a second bevel gear 93, and stirring blades 95. The servo motor 91 is mounted on the bracket 52. The servo motor 91 is electrically connected to the controller 2. The controller 2 controls the start and stop of the servo motor 91. The drive shaft 92 is rotatably connected inside the cartridge 53. The second bevel gears 93 are connected to both the drive shaft 92 and the output shaft of the servo motor 91. The two second bevel gears 93 mesh. The servo motor 91 drives the drive shaft 92 to rotate through the set of second bevel gears 93. Multiple stirring blades 95 are connected to the drive shaft 92. The rotation of the drive shaft 92 drives the stirring blades 95 to rotate.
[0038] After the medicine is added into the medicine cylinder 53, in order to prevent the medicine from settling, the servo motor 91 can be controlled by the controller 2. The servo motor 91 drives the transmission shaft 92 to rotate through the second bevel gear 93 group. The rotation of the transmission shaft 92 drives the stirring blade 95 to rotate, and the rotation of the stirring blade 95 stirs the medicine evenly.
[0039] like Figure 9 and Figure 10 As shown, it also includes a connecting post 100, a connecting ring 101, a stop block 102, and a spring 103. The connecting post 100 is connected inside the medicine applicator handle 56. A protrusion is provided at the lower part of the connecting post 100. The lower part of the medicine applicator 63 is connected to the connecting ring 101. Multiple stops 102 are slidably connected to the connecting ring 101 at uniform intervals in the circumferential direction. A spring 103 is connected between the stops 102 and the connecting ring 101. The spring 103 is used to move the stops 102 back to their original position after they have been moved. The stops 102 will contact the protrusion of the connecting post 100. Small holes are evenly spaced on the stops 102. The small holes on the stops 102 are connected to the medicine outlet 65 on the medicine applicator 63.
[0040] Initially, the medicine outlet 65 of the applicator 63 is misaligned with the fine hole on the stop block 102, preventing the medicine from flowing out of the medicine outlet 65 of the applicator 63. When the applicator 63 rotates, it drives the stop block 102 to rotate. After rotating, the stop block 102 contacts the protrusion of the connecting post 100. The protrusion of the connecting post 100 squeezes the stop block 102, causing the stop block 102 to move downward. After the stop block 102 moves downward, the medicine outlet 65 of the applicator 63 communicates with the fine hole on the stop block 102, allowing the medicine to flow out. When the stop block 102 continues to rotate and no longer contacts the protrusion of the connecting post 100, the stop block 102 moves in the opposite direction and returns to its original position under the action of the spring force of the spring 103. By setting the stop block 102, part of the medicine outlet 65 can be blocked, which can reduce the speed of the medicine flow and prevent the medicine from flowing out too quickly.
[0041] The technical principles of the embodiments of the present invention have been described above with reference to specific examples. These descriptions are merely for explaining the principles of the embodiments of the present invention and should not be construed as limiting the scope of protection of the embodiments of the present invention in any way. Based on the explanation herein, those skilled in the art can conceive of other specific embodiments of the present invention without creative effort, and these embodiments will all fall within the scope of protection of the embodiments of the present invention.
Claims
1. A medication aid for treating vaginal inflammation, comprising a housing (1), casters (3), and a handle (4), wherein the top of the housing (1) is connected to the handle (4), and casters (3) are installed at the four corners of the bottom of the housing (1), characterized in that: It also includes a controller (2), a dispensing mechanism and a applying mechanism. The controller (2) is installed on the top of the box (1). The box (1) is equipped with a dispensing mechanism for extracting the drug for treating vaginal inflammation and an applying mechanism for applying the drug to the vagina.
2. The auxiliary device for treating vaginal inflammation as described in claim 1, characterized in that: The dispensing mechanism includes a liquid pump (51), a bracket (52), a cartridge (53), a cap (54), a pipe (55), and a dispensing handle (56). The liquid pump (51) is installed at the bottom of the box (1). The liquid pump (51) is electrically connected to the controller (2). The bracket (52) is connected to the bottom of the box (1). The cartridge (53) is connected to the bracket (52). The liquid pump (51) and the cartridge (53) are connected. The cap (54) is placed on the top of the cartridge (53). The pipe (55) is connected to one side of the liquid pump (51). The pipe (55) passes through the top of the box (1) and is connected to the dispensing handle (56).
3. The auxiliary device for treating vaginal inflammation as described in claim 2, characterized in that: The application mechanism includes a first motor (61), a transmission gear (62), an applicator (63), and a toothed pattern (64). The applicator (63) is rotatably connected to the lower part of the applicator handle (56). The applicator handle (56) is hollow and the first motor (61) is installed inside the applicator handle (56). The transmission gear (62) is connected to the output shaft of the first motor (61). The upper part of the applicator (63) is provided with a toothed pattern (64), which meshes with the transmission gear (62). The first motor (61) is electrically connected to the controller (2).
4. The auxiliary device for treating vaginal inflammation as described in claim 3, characterized in that: The applicator (63) is provided with multiple sets of drug outlet holes (65) evenly spaced on it, and each set of drug outlet holes (65) is provided with multiple sets evenly spaced on it. The surface of the applicator (63) is provided with spiral ridges.
5. The auxiliary device for treating vaginal inflammation as described in claim 2, characterized in that: It also includes a water tank (71), a heater (72), a heating pipe (73), an inlet pipe (74), a cover (75), a connecting pipe (76), and an outlet (77). The water tank (71) and the heater (72) are installed at the bottom of the box (1). The inlet pipe (74) is connected to the top of the water tank (71). The cover (75) is placed on the top of the inlet pipe (74). The heater (72) is electrically connected to the controller (2). The heating pipe (73) is connected to the heater (72). The heating pipe (73) passes through the water tank (71) and coils at the bottom of the water tank (71). An outlet (77) is provided on one side of the water tank (71). A connecting pipe (76) is connected to the outlet (77) of the water tank (71). The connecting pipe (76) is connected to the liquid pump (51).
6. The auxiliary device for treating vaginal inflammation as described in claim 1, characterized in that: It also includes a connecting seat (81), a cleaning cylinder (82), a cleaning brush (83), a second motor (84), a connecting frame (85), a connecting shaft (86), and a first bevel gear (87). The connecting seat (81) is connected to one side of the housing (1), and the cleaning cylinder (82) is connected to the top of the connecting seat (81). The second motor (84) is installed inside the connecting seat (81). The second motor (84) is electrically connected to the controller (2). The connecting frame (85) and the connecting shaft (86) are rotatably connected to the bottom of the cleaning cylinder (82). The connecting frame (85) and the connecting shaft (86) are fixedly connected. The output shaft of the second motor (84) and the connecting shaft (86) are both connected to the first bevel gear (87). The two first bevel gears (87) mesh. Multiple cleaning brushes (83) are evenly spaced on the connecting frame (85). The cleaning brushes (83) are in close contact with the inner wall of the cleaning cylinder (82).
7. The auxiliary device for treating vaginal inflammation as described in claim 2, characterized in that: It also includes a servo motor (91), a drive shaft (92), a second bevel gear (93), and stirring blades (95). The servo motor (91) is mounted on the bracket (52). The servo motor (91) is electrically connected to the controller (2). The drive shaft (92) is rotatably connected inside the cartridge (53). The second bevel gear (93) is connected to both the drive shaft (92) and the output shaft of the servo motor (91). The two second bevel gears (93) mesh. Multiple stirring blades (95) are connected to the drive shaft (92).
8. The auxiliary device for treating vaginal inflammation as described in claim 3, characterized in that: It also includes a connecting post (100), a connecting ring (101), a stop block (102) and a spring (103). The connecting post (100) is connected inside the medicine application handle (56). The lower part of the connecting post (100) is provided with a protrusion. The lower part of the medicine applicator (63) is connected to the connecting ring (101). Multiple stops (102) are circumferentially and evenly spaced on the connecting ring (101). A spring (103) is connected between the stops (102) and the connecting ring (101). The stops (102) will contact the protrusion of the connecting post (100). Small holes are evenly spaced on the stops (102). The small holes on the stops (102) are connected to the medicine outlet (65) on the medicine applicator (63).