Gynecological suppository delivery device

Abstract

The invention provides a gynecological suppository delivery device which comprises a barrel, the barrel is provided with a fixedly-installed handle and a driving handle installed along the axis of the barrel in a sliding mode, the end of the barrel is rotatably provided with a medicine feeding shell, the medicine feeding shell is provided with a first through groove and a second through groove, the medicine feeding shell is sleeved with a medicine feeding belt, and the first through groove and the second through groove are communicated through the first through groove and the second through groove. The medicine applying belt is provided with a curling part for containing a suppository, the curling part is arranged in the first through groove, the driving handle is provided with a medicine supply mechanism connected with the medicine applying belt, and sliding of the driving handle within the first distance is converted into driving of the medicine applying belt to be folded into the second through groove and enabling the curling part of the medicine applying belt in the first through groove to be unfolded through the medicine supply mechanism. The driving handle is provided with a driving mechanism connected with the medicine feeding shell, and sliding of the driving handle within the second distance is converted into driving of the medicine feeding shell to rotate through the driving mechanism. The medicine feeder can be used for feeding a suppository into the vagina and then uniformly smearing the medicine on the vaginal wall, is relatively convenient to operate, and improves the convenience of applying the medicine to the vagina.

Description

Technical Field

[0001] The present invention particularly relates to a gynecological suppository delivery device. Background Art

[0002] As a form of medicine that acts directly in the vagina, gynecological suppositories play an important role in the treatment of gynecological diseases. Its unique administration method not only improves the treatment effect, but also brings a series of significant advantages. Gynecological suppositories can directly deliver drugs to the lesion area inside the vagina to achieve local direct treatment. This administration method can ensure that the drug is quickly released at the lesion site and quickly exerts a therapeutic effect. Compared with oral drugs, its therapeutic effect is more direct and efficient.

[0003] When delivering gynecological suppositories, since the delivery position is located in the human body, a drug delivery device is needed to ensure the accuracy of the delivery position. For example, the Chinese patent No. 202321112533.X provides a suppository delivery device, which can accurately deliver the suppository drug to the lesion site when delivering the drug, can control the delivery depth, is simple and convenient to operate, and is more hygienic than the traditional method, which can largely avoid infection and avoid the problems of difficult operation, unsanitary and inaccurate drug delivery caused by current finger delivery.

[0004] However, most of the existing suppository delivery devices for gynecology only have the function of delivering medicine, which is not convenient for quickly and evenly applying the medicine in the vagina after delivering the medicine to the vagina, resulting in the medicine being unable to fully act on the affected area by only relying on the medicine itself to melt, thereby reducing its practical value. Summary of the invention

[0005] In view of the shortcomings of the prior art, the present invention proposes a gynecological suppository delivery device to solve the technical problem raised in the above background technology that most of the existing gynecological suppository delivery devices only have the function of delivering medicine, which is not convenient for quickly and evenly applying the medicine in the vagina after delivering the medicine to the introduction channel, thereby resulting in the medicine being unable to fully act on the affected area.

[0006] To achieve the above object, the present invention provides the following technical solution, a gynecological suppository delivery device, comprising:

[0007] A cylinder body, wherein the cylinder body is provided with a fixedly mounted handle and a driving handle slidably mounted along its axis;

[0008] An upper medicine shell is rotatably arranged at the end of the cylinder along its axis, and a first through groove and a second through groove are formed on the upper medicine shell;

[0009] An upper medicine belt, which is sleeved on the upper medicine shell, and the upper medicine belt is provided with a curling portion for accommodating suppositories, and the curling portion is arranged in the first through groove;

[0010] a medicine feeding mechanism, disposed on the driving handle and connected to the medicine applying belt, so as to convert the sliding of the driving handle within the first distance into driving the medicine applying belt to be retracted into the second through slot and to unfold the curled portion of the medicine applying belt in the first through slot; and

[0011] The driving mechanism is arranged on the driving handle and connected to the upper medicine shell to convert the sliding of the driving handle at the second distance into driving the upper medicine shell to rotate.

[0012] In a preferred embodiment, the medicine applying tape is made of elastic material.

[0013] In a preferred embodiment, two groups of spaced-apart limiting plates are provided in the upper medicine shell, and the two groups of limiting plates abut against two ends of the curled portion of the upper medicine strip and cooperate with the curled portion of the upper medicine strip to form a cavity for accommodating suppositories.

[0014] In a preferred embodiment, the drug supply mechanism includes:

[0015] A mounting frame, arranged in the upper medicine shell, and provided with a first slide groove and a second slide groove extending in the same direction;

[0016] A movable frame, slidably disposed on the first slide groove, a connecting frame is disposed on the movable frame, and the connecting frame is slidably disposed in the second slide groove;

[0017] A connecting portion is arranged inside the medicine applying belt, and the connecting frame passes through the second through slot and is connected to the connecting portion; and

[0018] The linkage assembly is arranged on the driving handle and connected to the movable frame to convert the sliding of the driving handle within the first distance into driving the movable frame to slide in the first sliding groove.

[0019] In a preferred embodiment, the linkage assembly includes:

[0020] An abutment disk, arranged on the driving handle, and a mounting rod is arranged on one side of the abutment disk;

[0021] A connecting rod is rotatably arranged at the end of the mounting rod along its axis, the connecting rod is provided with a first driving column, the movable frame is provided with an inclined groove, and the first driving column is slidably clamped in the inclined groove; and

[0022] The elastic member is arranged between the abutting disk and the inner wall of the cylinder.

[0023] In a preferred embodiment, two groups of baffles that can slide relatively along the inner wall of the upper medicine shell are provided in the upper medicine shell, and the two groups of baffles cooperate to cover the first through groove, and a gap for accommodating the curved portion of the upper medicine band is formed between the two groups of baffles. A hinged drive rod is provided on the inner side of each baffle, and the end of the drive rod is hinged to the movable frame.

[0024] In a preferred embodiment, a plurality of groups of arc-shaped guide tracks are arranged in the upper medicine shell, a guide groove is opened on the baffle plate, and the baffle plate is slidably clamped on the guide track through the guide groove.

[0025] In a preferred embodiment, a first straight groove extending along the axis direction of the upper medicine shell is formed on the movable frame, the first straight groove is connected to the inclined groove, and the first driving column slides in the first straight groove when the driving handle slides the second distance.

[0026] In a preferred embodiment, the drug supply mechanism includes:

[0027] A conical frame, arranged at the end of the upper medicine shell;

[0028] A driving cylinder is arranged in the conical frame, the mounting rod is slidably arranged in the driving cylinder along its axis, a second straight groove and a spiral groove are formed on the driving cylinder, and the second straight groove is connected to the spiral groove; and

[0029] The second driving column is arranged at the end of the mounting rod and is slidably clamped in the second straight groove. When the driving handle slides within the first distance, the second driving column slides in the second straight groove. When the driving handle slides within the second distance, the second driving column slides in the spiral groove.

[0030] In a preferred embodiment, the outer wall of the cylinder is provided with scale lines along its axial direction.

[0031] Compared with the prior art, the present invention has the following beneficial effects:

[0032] The device is used by holding a handle. In the initial state, the suppository is located in the curled portion of the medicine belt. When in use, the cylinder and the medicine shell are extended into the vagina to move the suppository into the vagina. The driving handle is held to slide. When the driving handle slides within a first distance, the medicine supply mechanism converts the sliding of the driving handle within the first distance into driving the medicine belt to be retracted into the second through groove and the curled portion of the medicine belt in the first through groove is unfolded to push the suppository onto the vaginal wall. The suppository melts quickly when it contacts the vaginal wall. At this time, the driving handle is held again to slide within the second distance. When the driving handle slides within the second distance, the driving mechanism controls the rotation of the medicine shell, so that the medicine is evenly applied to the vaginal wall through the medicine belt. The operation is relatively convenient, which improves the convenience of vaginal medicine application. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] In order to more clearly illustrate the specific implementation of the present invention, the following will briefly introduce the drawings required for use in the specific implementation. In all the drawings, each element or part is not necessarily drawn according to the actual scale.

[0034] Figure 1 A schematic diagram of the three-dimensional structure of a gynecological suppository delivery device provided by the present invention;

[0035] Figure 2 A cross-sectional view of a gynecological suppository delivery device according to the present invention Figure 1 ;

[0036] Figure 3 A cross-sectional view of a gynecological suppository delivery device according to the present invention Figure 2 ;

[0037] Figure 4 It is a schematic diagram of the connection structure between the driving handle and the upper medicine shell in a gynecological suppository delivery device of the present invention;

[0038] Figure 5 It is a structural schematic diagram of a medicine belt in a gynecological suppository delivery device of the present invention;

[0039] Figure 6 The internal structure of the upper medicine shell in the gynecological suppository delivery device of the present invention is shown in FIG. Figure 1 ;

[0040] Figure 7 The internal structure of the upper medicine shell in the gynecological suppository delivery device of the present invention is shown in FIG. Figure 2 ;

[0041] Figure 8 It is a structural schematic diagram of a baffle in a gynecological suppository delivery device of the present invention;

[0042] Fig. 9 The present invention is a schematic diagram of the installation structure of a driving handle and parts above it in a gynecological suppository delivery device.

[0043] Reference numerals:

[0044] 101, cylinder; 102, scale line; 103, handle; 104, elastic member;

[0045] 201, upper medicine shell; 202, first through slot; 203, second through slot; 204, mounting frame; 205, limit plate; 206, guide rail; 207, first slide slot; 208, second slide slot;

[0046] 301, movable frame; 302, inclined slot; 303, first straight slot; 304, connecting frame; 305, baffle; 306, guide slot; 307, driving rod;

[0047] 401, conical frame; 402, driving cylinder; 403, second straight groove; 404, spiral groove;

[0048] 501, medicine strip; 502, connecting part;

[0049] 601, connecting rod; 602, first driving column;

[0050] 701, driving handle; 702, abutment plate; 703, mounting rod; 704, second driving column. DETAILED DESCRIPTION

[0051] The present invention is further described in detail below in conjunction with the accompanying drawings. It is necessary to point out here that the following specific implementation methods are only used to further illustrate the present invention and cannot be understood as limiting the scope of protection of the present invention. Technicians in this field can make some non-essential improvements and adjustments to the present invention based on the above application content.

[0052] Example:

[0053] like Figures 1 to 4 As shown, the present invention provides a gynecological suppository delivery device, including a barrel 101, the barrel 101 is provided with a fixedly mounted handle 103 and a driving handle 701 slidably mounted along its axis, an upper medicine shell 201 is rotatably provided at the end of the barrel 101 along its axis, a first through slot 202 and a second through slot 203 are provided on the upper medicine shell 201, an upper medicine belt 501 is sleeved on the upper medicine shell 201, and a curling portion for accommodating suppositories is provided on the upper medicine belt 501, and the curling portion is arranged in the first through slot 202. The outer wall of the barrel 101 is arranged with scale lines 102 along its axis.

[0054] When the device is in use, the suppository is placed in the curled portion of the medicine belt 501, so that the suppository is located in the medicine shell 201, and the suppository is shielded by the medicine belt 501 to prevent the suppository from melting immediately when entering the vagina during medicine application. Then, by holding the handle 103, the medicine shell 201 and the cylinder 101 are extended into the vagina to deliver the suppository. Two groups of spaced limiting plates 205 are arranged in the medicine shell 201, and the two groups of limiting plates 205 abut against the two ends of the curled portion of the medicine belt 501, and cooperate with the curled portion of the medicine belt 501 to form a cavity for accommodating the suppository. The two ends of the curled portion of the medicine belt 501 are shielded by the limiting plates 205 to prevent the suppository from sliding and falling off the medicine belt 501 when it is located in the medicine shell 201, thereby improving the stability of medicine delivery. The depth of the medicine delivery device entering the vagina can be accurately known through the scale line 102, thereby improving the accuracy of medicine application.

[0055] like Figures 2 to 8As shown, in this embodiment, a drug supply mechanism connected to the drug supply belt 501 is provided on the driving handle 701, and the drug supply mechanism converts the sliding of the driving handle 701 at a first distance into driving the drug supply belt 501 to be retracted into the second through groove 203 and the curled portion of the drug supply belt 501 in the first through groove 202 is unfolded, and the drug supply mechanism includes a mounting frame 204 disposed in the drug supply shell 201, and the mounting frame 204 is provided with a first slide groove 207 and a second slide groove 208 extending in the same direction, and the first slide groove 207 and the second slide groove 208 are provided in the first through groove 203. 07 is provided with a movable frame 301, and a connecting frame 304 is provided on the movable frame 301. The connecting frame 304 is slidably arranged in the second slide groove 208. A connecting part 502 is provided on the inner side of the medicine belt 501. The connecting frame 304 passes through the second through groove 203 and is connected to the connecting part 502. A linkage component connected to the movable frame 301 is provided on the driving handle 701. The sliding of the driving handle 701 within the first distance is converted into driving the movable frame 301 to slide in the first slide groove 207 through the linkage component.

[0056] The linkage assembly includes an abutment disk 702 arranged on the driving handle 701, a mounting rod 703 is arranged on one side of the abutment disk 702, a connecting rod 601 which can rotate along its axis is arranged at the end of the mounting rod 703, a first driving column 602 is arranged on the connecting rod 601, an inclined groove 302 is opened on the movable frame 301, the first driving column 602 is slidably clamped in the inclined groove 302, and an elastic member 104 is arranged between the abutment disk 702 and the inner wall of the cylinder 101.

[0057] After the upper medicine shell 201 and the barrel 101 are inserted into the vagina, the handle 103 and the driving handle 701 are held to drive the driving handle 701 to slide and compress the elastic member 104. During the sliding process of the driving handle 701 for the first distance, the connecting rod 601 at the end of the mounting rod 703 is driven to slide synchronously to control the movement of the first driving column 602. The first driving column 602 first slides in the inclined groove 302, and the first driving column 602 cooperates with the inclined groove 302 to drive the movable frame 301 to slide along the opening direction of the first sliding groove 207, thereby controlling the connecting frame 304 to slide in the second sliding groove 208 and the second through groove 203, so as to pull one end of the upper medicine belt 501 into the upper medicine shell 201, thereby pulling the curled portion of the upper medicine belt 501 located in the upper medicine shell 201 out of the first through groove 202, so that the suppository can be moved into the vagina for medicine application. In addition, in some preferred embodiments, the medicine belt 501 is made of elastic material, which can adapt to changes in the internal structure of the device and can deliver medicine stably.

[0058] like Figures 3 to 6 , Figure 8As shown, in this embodiment, two groups of baffles 305 that can slide relatively along the inner wall of the upper medicine shell 201 are arranged in the upper medicine shell 201, and the two groups of baffles 305 cooperate to cover the first through groove 202. A gap for accommodating the curved portion of the upper medicine belt 501 is formed between the two groups of baffles 305. A hinged driving rod 307 is arranged on the inner side of the baffle 305, and the end of the driving rod 307 is hinged to the movable frame 301.

[0059] A plurality of groups of arc-shaped guide rails 206 are arranged in the upper medicine shell 201, and a guide groove 306 is provided on the baffle 305. The baffle 305 is slidably clamped on the guide rail 206 through the guide groove 306. The movement of the baffle 305 is limited by the cooperation between the guide groove 306 and the guide rail 206, so that both groups of baffles 305 can slide along the inner wall of the upper medicine shell 201. In the initial state, the two groups of baffles 305 are in a closed state, so that the curled part with the suppository is placed between the two groups of baffles 305 to prevent the suppository from falling out. In the process of controlling the sliding of the movable frame 301, the two groups of baffles 305 are controlled by the driving rod 307 to slide in opposite directions along the inner wall of the upper medicine shell 201, thereby removing the shielding of the first through groove 202 to improve the effect of applying medicine.

[0060] like Figures 2 to 4 , Figure 7 , Figure 8 As shown, in this embodiment, the driving handle 701 is provided with a driving mechanism connected to the upper medicine shell 201, and the sliding of the driving handle 701 at the second distance is converted into driving the upper medicine shell 201 to rotate through the driving mechanism. The movable frame 301 is provided with a first straight groove 303 extending along the axial direction of the upper medicine shell 201, and the first straight groove 303 is connected with the inclined groove 302. When the driving handle 701 slides at the second distance, the first driving column 602 slides in the first straight groove 303. Among them, when the driving handle 701 is gripped to control the first driving column 602 to slide in the first straight groove 303, the movement distance of the driving handle 701 is the first distance, and the distance of the subsequent gripping of the driving handle 701 to make it slide is the second distance.

[0061] like Figure 4 , Figures 6 to 9 As shown, in this embodiment, the medicine supply mechanism includes a conical frame 401 arranged at the end of the upper medicine shell 201, a driving cylinder 402 is arranged in the conical frame 401, a mounting rod 703 is slidably arranged in the driving cylinder 402 along its axis, and a second straight groove 403 and a spiral groove 404 are opened on the driving cylinder 402, and the second straight groove 403 is connected to the spiral groove 404. A second driving column 704 is arranged at the end of the mounting rod 703, and the second driving column 704 is slidably clamped in the second straight groove 403.

[0062] After the suppository is moved into the vagina, the driving handle 701 is continued to be held, and when the driving handle 701 slides within the first distance, the second driving column 704 slides within the second straight groove 403, and when the driving handle 701 slides within the second distance, the second driving column 704 slides within the spiral groove 404, and then the upper medicine shell 201 is controlled to rotate as a whole through the cooperation between the second driving column 704 and the spiral groove 404, and the connecting rod 601 is rotated at the end of the mounting rod 703. During the rotation of the upper medicine shell 201, the medicine belt 501 is driven to rotate, so that the medicine in the suppository is evenly applied to the affected area, and the operation is relatively convenient and quick.

[0063] After use, the driving handle 701 is released, and the driving handle 701 can be controlled to reset under the action of the elastic member 104, so that the medicine shell 201, the baffle 305, the movable frame 301, etc. are reset. During the process of resetting the baffle 305, the suppository to be used can be pressed into the first through groove 202 after contacting the medicine belt 501, and the suppository can be shielded by the two sets of baffles 305 to prepare for subsequent medicine application.

[0064] Specific usage and beneficial effects of the present invention:

[0065] The device is used by holding the handle 103. In the initial state, the suppository is located in the curled portion of the medicine belt 501. When in use, the cylinder 101 and the medicine shell 201 are extended into the vagina to move the suppository into the vagina. By holding the driving handle 701 to slide, when the driving handle 701 slides within the first distance, the sliding of the driving handle 701 in the first distance is converted by the medicine supply mechanism to drive the medicine belt 501 to be retracted into the second through groove 203 and the curled portion of the medicine belt 501 in the first through groove 202 is unfolded, so as to push the suppository onto the vaginal wall. When the suppository contacts the vaginal wall, it melts quickly. At this time, the driving handle 701 is continued to be held to slide within the second distance. When the driving handle 701 slides within the second distance, the driving mechanism controls the medicine shell 201 to rotate, so that the medicine is evenly applied to the vaginal wall through the medicine belt 501, and the operation is relatively convenient, which improves the convenience of vaginal medicine.

[0066] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. It is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments. On the basis of the present invention, some modifications or improvements can be made thereto, which is obvious to those skilled in the art. Therefore, these modifications or improvements made on the basis of not departing from the spirit of the present invention all belong to the scope of protection claimed by the present invention.

Claims

1. A gynecological suppository delivery device, characterized in that: Included are: A cylinder (101), wherein the cylinder (101) is provided with a fixedly mounted handle (103) and a driving handle (701) slidably mounted along its axis; An upper medicine shell (201) is rotatably arranged at the end of the cylinder (101) along its axis, and a first through groove (202) and a second through groove (203) are formed on the upper medicine shell (201); An upper medicine belt (501) is sleeved on the upper medicine shell (201), and a curling portion for accommodating suppositories is provided on the upper medicine belt (501), and the curling portion is arranged in the first through groove (202); a medicine supply mechanism, arranged on the driving handle (701) and connected to the medicine applying belt (501), so as to convert the sliding of the driving handle (701) within a first distance into driving the medicine applying belt (501) to be retracted into the second through groove (203) and to unfold the curled portion of the medicine applying belt (501) in the first through groove (202); and A driving mechanism is arranged on the driving handle (701) and connected to the upper medicine shell (201) so as to convert the sliding of the driving handle (701) at a second distance into driving the upper medicine shell (201) to rotate.

2. A gynecological suppository delivery device according to claim 1, characterized in that: The medicine applying belt (501) is made of elastic material.

3. A gynecological suppository delivery device according to claim 1, characterized in that: Two groups of spaced-apart limiting plates (205) are arranged inside the upper medicine shell (201), and the two groups of limiting plates (205) abut against two ends of the curled portion of the upper medicine belt (501), and cooperate with the curled portion of the upper medicine belt (501) to form a cavity for accommodating suppositories.

4. A gynecological suppository delivery device according to claim 1, characterized in that: The drug supply mechanism includes: A mounting frame (204) is arranged in the upper medicine shell (201), and a first sliding groove (207) and a second sliding groove (208) extending in the same direction are provided on the mounting frame (204); A movable frame (301) is slidably disposed on the first slide groove (207); a connecting frame (304) is disposed on the movable frame (301); and the connecting frame (304) is slidably disposed in the second slide groove (208); A connecting portion (502) is arranged inside the medicine applying belt (501), and the connecting frame (304) passes through the second through slot (203) and is connected to the connecting portion (502); and A linkage assembly is arranged on the driving handle (701) and connected to the movable frame (301) to convert the sliding of the driving handle (701) within a first distance into driving the movable frame (301) to slide in the first sliding groove (207).

5. A gynecological suppository delivery device according to claim 4, characterized in that: The linkage components include: An abutment plate (702) is arranged on the driving handle (701), and a mounting rod (703) is arranged on one side of the abutment plate (702); A connecting rod (601) is rotatably arranged along its axis at the end of the mounting rod (703), the connecting rod (601) is provided with a first driving column (602), the movable frame (301) is provided with an inclined groove (302), and the first driving column (602) is slidably locked in the inclined groove (302); and The elastic member (104) is arranged between the abutment plate (702) and the inner wall of the cylinder (101).

6. A gynecological suppository delivery device according to claim 4, characterized in that: Two groups of baffles (305) that can slide relatively along the inner wall of the upper medicine shell (201) are arranged inside the upper medicine shell (201), and the two groups of baffles (305) cooperate to cover the first through groove (202), and a gap for accommodating the curved portion of the upper medicine belt (501) is formed between the two groups of baffles (305). A hinged driving rod (307) is arranged on the inner side of each baffle (305), and the end of the driving rod (307) is hinged to the movable frame (301).

7. A gynecological suppository delivery device according to claim 6, characterized in that: A plurality of groups of arc-shaped guide rails (206) are arranged in the upper medicine shell (201), a guide groove (306) is provided on the baffle plate (305), and the baffle plate (305) is slidably clamped on the guide rails (206) through the guide groove (306).

8. The gynecological suppository delivery device according to claim 5, characterized in that: The movable frame (301) is provided with a first straight groove (303) extending along the axial direction of the upper medicine shell (201), the first straight groove (303) is connected with the inclined groove (302), and the first driving column (602) slides in the first straight groove (303) when the driving handle (701) slides a second distance.

9. A gynecological suppository delivery device according to claim 8, characterized in that: The drug supply mechanism includes: A conical frame (401) is arranged at the end of the upper medicine shell (201); A driving cylinder (402) is arranged in the conical frame (401), the mounting rod (703) is slidably arranged in the driving cylinder (402) along its axis, a second straight groove (403) and a spiral groove (404) are formed on the driving cylinder (402), and the second straight groove (403) is connected to the spiral groove (404); and The second driving column (704) is arranged at the end of the mounting rod (703) and is slidably clamped in the second straight groove (403). When the driving handle (701) slides within the first distance, the second driving column (704) slides in the second straight groove (403). When the driving handle (701) slides within the second distance, the second driving column (704) slides in the spiral groove (404).

10. The gynecological suppository delivery device according to claim 1, characterized in that: The outer wall of the cylinder (101) is provided with scale lines (102) along the axial direction thereof.

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