Gynecological nursing medicine applying device capable of adjusting dosage

Abstract

The utility model discloses a gynecological nursing medicine applying device capable of adjusting dosage, which comprises a medicine applying assembly and an adjusting assembly, the medicine applying assembly comprises a hollow medicine applying cylinder, a medicine applying head arranged at one end part of the medicine applying cylinder, a push rod arranged in the medicine applying cylinder, a push plate fixed at one end part of the push rod and a piston fixed at the other end part of the push rod; scale marks are arranged on the outer wall of the medicine applying cylinder, a handheld part is arranged on the outer wall, away from the medicine applying head end, of the medicine applying cylinder, and the adjusting assembly comprises an annular plate arranged on the outer wall of the medicine applying cylinder in a sleeving mode. According to the gynecological nursing medicine applying device capable of adjusting the dosage, a fixing plate at the end of a movable rod is blocked through an arranged circular ring plate, then the position of a piston is blocked when medicine applying is pushed, and during medicine applying, the medicine dosage in a medicine applying cylinder between the initial position of the piston and the position of the piston blocked by the circular ring plate is the medicine applying dosage; when the medicine applying device is used, the medicine applying dosage can be adjusted according to the actual situation, and therefore the phenomenon that too much or too little medicine is applied is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of calligraphy practice auxiliary equipment, in particular to a gynecological nursing medicine applicator with adjustable dosage. Background Technique

[0002] Obstetrics and Gynecology is one of the four major clinical disciplines, mainly studying the etiology, pathology, diagnosis, prevention and treatment of female reproductive organ diseases, the physiological and pathological changes of pregnancy and childbirth, the prevention and treatment of high-risk pregnancy and dystocia, female reproductive endocrinology, family planning and women's health care, etc. In the clinical treatment work of Obstetrics and Gynecology, a medicine applicator is needed.

[0003] There are some drawbacks in the use of traditional medicine applicators. For example, the existing medicine applicators have a simple structure and lack flexibility, and cannot adjust the dosage of the medicine applicator according to the actual situation of the patient, resulting in unnecessary waste when too much medicine is applied, while too little medicine reduces the treatment effect. For this reason, we propose a gynecological nursing medicine applicator with adjustable dosage. Content of the Utility Model

[0004] The purpose of this part is to outline some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this part, as well as in the abstract of the specification and the name of the utility model of this application, to avoid obscuring the purpose of this part, the abstract of the specification and the name of the utility model, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0005] In view of the above and / or problems existing in the existing medicine applicators, the present utility model is proposed.

[0006] Therefore, the purpose of the present utility model is to provide a gynecological nursing medicine applicator with adjustable dosage. By setting a circular ring plate to block the fixing plate at the end of the movable rod, and then blocking the position of the piston when pushing the medicine, the dosage of the medicine in the medicine cylinder between the initial position of the piston and the position of the piston blocked by the circular ring plate during medicine application is the dosage of the medicine applied. When in use, the dosage of the medicine applied can be adjusted according to the actual situation, so as to prevent the phenomenon of too much or too little medicine application.

[0007] To solve the above technical problems, according to one aspect of the present utility model, the following technical solutions are provided:

[0008] A gynecological nursing medicine applicator with adjustable dosage, which comprises:

[0009] The upper medicine component includes a medicine cylinder with a hollow interior, a medicine head provided at one end of the medicine cylinder, a push rod provided inside the medicine cylinder, a push plate fixed to one end of the push rod, and a piston fixed to the other end of the push rod. The outer wall of the medicine cylinder is provided with scale lines, and a hand-held part is provided on the outer wall of the medicine cylinder away from the medicine head end;

[0010] The adjustment component includes an annular plate sleeved on the outer wall of the medicine cylinder, a movable rod vertically provided inside the push plate, and a fixing plate fixed to the end of the movable rod away from the push plate. The movable rod penetrates through the hand-held part on the outer wall of the medicine cylinder, and the end of the fixing plate and the end of the annular plate are on the same vertical line;

[0011] As a preferred scheme of a gynecological care medicine applicator with adjustable dosage according to the present invention, a tightening bolt is vertically and threadedly provided at the upper end of the annular plate, and the tightening bolt penetrates through the annular plate and abuts against the outer wall of the medicine cylinder.

[0012] As a preferred scheme of a gynecological care medicine applicator with adjustable dosage according to the present invention, the annular plate and the movable rod are made of plastic.

[0013] As a preferred scheme of a gynecological care medicine applicator with adjustable dosage according to the present invention, two groups of movable rods are provided, and the two groups of movable rods are symmetrically arranged along the horizontal central axis of the medicine cylinder.

[0014] As a preferred scheme of a gynecological care medicine applicator with adjustable dosage according to the present invention, a connecting part is provided inside the push plate, a threaded hole is provided on the connecting part, and the movable rod is threadedly connected to the connecting part.

[0015] As a preferred scheme of a gynecological care medicine applicator with adjustable dosage according to the present invention, the outer wall of the fixing plate fits against the outer wall of the medicine cylinder.

[0016] Compared with the prior art, the beneficial effects of the present invention are as follows: for this kind of gynecological care medicine applicator with adjustable dosage, the annular plate is used to block the fixing plate at the end of the movable rod, and then block the position of the piston when pushing the medicine. When applying the medicine, the amount of medicine in the medicine cylinder between the initial position of the piston and the position of the piston blocked by the annular plate is the amount of medicine applied. During use, the dosage of the medicine applied can be adjusted according to the actual situation, so as to prevent the phenomenon of excessive or insufficient medicine application. Description of the Drawings

[0017] To more clearly illustrate the technical solutions of the embodiments of the present utility model, the present utility model will be described in detail below in conjunction with the drawings and detailed embodiments. Obviously, the drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings. Among them:

[0018] Figure 1 Schematic diagram of the three-dimensional structure of a gynecological care medicine applicator with adjustable dosage according to the present utility model;

[0019] Figure 2 Partial three-dimensional structure diagram of a gynecological care medicine applicator with adjustable dosage according to the present utility model;

[0020] Figure 3 Schematic diagram of the three-dimensional structure of the circular ring plate of a gynecological care medicine applicator with adjustable dosage according to the present utility model;

[0021] In the figure: 100, medicine application component; 110, medicine application cylinder; 120, medicine application head; 130, push rod; 140, push plate; 141, connecting part; 150, piston; 200, adjustment component; 210, circular ring plate; 211, tightening bolt; 220, movable rod; 230, fixed plate. Detailed embodiments

[0022] In order to make the above objects, features, and advantages of the present utility model more obvious and understandable, the following detailed description of the specific embodiments of the present utility model will be made in conjunction with the drawings.

[0023] Secondly, the present utility model is described in detail in combination with the schematic diagrams. When detailing the embodiments of the present utility model, for the convenience of description, the cross-sectional views showing the device structure will be enlarged locally out of the general proportion, and the schematic diagrams are only examples, which should not limit the scope of protection of the present utility model herein. In addition, in actual production, three-dimensional spatial dimensions including length, width, and depth should be included.

[0024] In order to make the purpose, technical solutions, and advantages of the present utility model clearer, the following will further describe the embodiments of the present utility model in detail in conjunction with the drawings.

[0025] The present utility model provides a gynecological care medicine applicator with adjustable dosage. By setting a circular ring plate to block the fixed plate at the end of the movable rod, the position of the piston during medicine application is blocked. During medicine application, the amount of medicine in the medicine application cylinder between the initial position of the piston and the position where the piston is blocked by the circular ring plate is the amount of medicine for application. During use, the dosage of medicine application can be adjusted according to the actual situation, thereby preventing the phenomenon of excessive or insufficient medicine application.

[0026] Figures 1 - 3Shown is a schematic structural diagram of an embodiment of a gynecological care medicine applicator with adjustable dosage. Please refer to Figures 1 - 3 , a gynecological care medicine applicator with adjustable dosage in this embodiment, its main body part includes a medicine application component 100 and an adjustment component 200.

[0027] The medicine application component 100 includes a medicine application cylinder 110 with a hollow interior, a medicine application head 120 arranged at one end of the medicine application cylinder 110, a push rod 130 arranged inside the medicine application cylinder 110, a push plate 140 fixed at one end of the push rod 130, and a piston 150 fixed at the other end of the push rod 130. Scale lines are arranged on the outer wall of the medicine application cylinder 110, and a holding part is arranged on the outer wall of the medicine application cylinder 110 away from the end of the medicine application head 120.

[0028] The adjustment component 200 includes an annular plate 210 sleeved on the outer wall of the medicine application cylinder 110, a movable rod 220 vertically arranged inside the push plate 140, and a fixing plate 230 fixed at the end of the movable rod 220 away from the push plate 140. The movable rod 220 passes through the holding part on the outer wall of the medicine application cylinder 110, and the end of the fixing plate 230 and the end of the annular plate 210 are on the same vertical line. As a preference, in this embodiment, a tightening bolt 211 is vertically and threadedly arranged at the upper end of the annular plate 210. The tightening bolt 211 passes through the annular plate 210 and abuts against the outer wall of the medicine application cylinder 110. The arranged tightening bolt 211 installs the annular plate 210 on the outer wall of the medicine application cylinder 110. During actual use, the position of the annular plate 210 can be adjusted according to the required dosage of the medicine to be applied. The materials of the annular plate 210 and the movable rod 220 are plastics. The annular plate 210 and the movable rod 220 made of plastics have low production costs, are light in weight, and are convenient to use. Two groups of movable rods 220 are arranged, and the two groups of movable rods 220 are symmetrically arranged along the horizontal central axis of the medicine application cylinder 110. The arranged two groups of movable rods 220 enable both sides to directly know the position of the internal piston 150 inside the medicine application cylinder 110 during medicine application. A connecting part 141 is arranged inside the push plate 140, and a threaded hole is opened on the connecting part 141. The movable rod 220 is threadedly connected with the connecting part 141. The movable rod 220 is threadedly installed inside the push plate 140 under the action of the connecting part 141. Later, the operator can manually remove the movable rod 220 for disassembly, replacement, etc. The outer wall of the fixing plate 230 fits with the outer wall of the medicine application cylinder 110. The fixing plate 230 with the outer wall fitting with the outer wall of the medicine application cylinder 110 generates a certain frictional force with the outer wall of the medicine application cylinder 110 during medicine application, so as to ensure the stable sliding of the movable rod 220 during medicine application.

[0029] Combined with Figures 1 - 3, An adjustable-dose gynecological care medicine applicator according to this embodiment is used as follows: Pull the piston 150 to extract the medicine required for application. After the extraction is completed, according to the required dose of the medicine to be applied and the scale line on the outer wall of the medicine barrel 110, sleeved the circular ring plate 210 on the outer wall of the medicine barrel 110, and then fix the circular ring plate 210 by tightening the bolt 211. At this time, the amount of medicine in the medicine barrel 110 between the position of the piston 150 and the end of the circular ring plate 210 is the amount of medicine for application. Then, press the push plate 140 to drive the internal piston 150 to move, and inject the medicine to the application position through the medicine applicator head 120, so as to adjust the dose of the medicine to be applied according to the actual situation during use, thereby preventing the phenomenon of excessive or insufficient application of the medicine.

[0030] Although the present invention has been described above with reference to the embodiments, various improvements can be made to it and its components can be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the various features in the embodiments disclosed in the present invention can be combined with each other in any way. The reason for not exhaustively describing the situations of these combinations in this specification is only to save space and resources. Therefore, the present invention is not limited to the specific embodiments disclosed in the text, but includes all technical solutions falling within the scope of the claims.

Claims

1. A gynecological care applicator with adjustable dosage, characterized in that: include: A drug loading assembly (100) comprises an upper drug cartridge (110) having a hollow interior, a drug loading head (120) arranged at one end of the upper drug cartridge (110), a push rod (130) arranged inside the upper drug cartridge (110), a push plate (140) fixed at one end of the push rod (130), and a piston (150) fixed at the other end of the push rod (130); scale lines are arranged on the outer wall of the upper drug cartridge (110); and a hand-held portion is arranged on the outer wall of the upper drug cartridge (110) away from the drug loading head (120); The adjustment assembly (200) comprises a circular plate (210) sleeved on the outer wall of the upper medicine barrel (110), a movable rod (220) vertically arranged on the inner side of the pushing plate (140), and a fixed plate (230) fixed to the end of the movable rod (220) away from the pushing plate (140), wherein the movable rod (220) passes through the hand-held portion of the outer wall of the upper medicine barrel (110), and the end of the fixed plate (230) is on the same vertical line as the end of the circular plate (210).

2. The gynecological care applicator with adjustable dosage according to claim 1, characterized in that: A tightening bolt (211) is vertically threadedly disposed on the upper end of the circular ring plate (210), and the tightening bolt (211) passes through the circular ring plate (210) and abuts against the outer wall of the upper cartridge (110).

3. The gynecological care applicator with adjustable dosage according to claim 1, characterized in that: The circular plate (210) and the movable rod (220) are made of plastic.

4. The gynecological care applicator with adjustable dosage according to claim 1, characterized in that: The movable rods (220) are provided in two groups, and the two groups of movable rods (220) are symmetrically arranged along the horizontal central axis of the upper cartridge (110).

5. The gynecological care applicator with adjustable dosage according to claim 1, characterized in that: A connecting portion (141) is provided on the inner side of the pushing plate (140), a threaded hole is provided on the connecting portion (141), and the movable rod (220) is threadedly connected to the connecting portion (141).

6. The gynecological care applicator with adjustable dosage according to claim 1, characterized in that: The outer wall of the fixing plate (230) is in contact with the outer wall of the upper medicine cartridge (110).

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