Flexible dilator for vagina examination

Abstract

The utility model relates to the field of dilator devices, and discloses a flexible dilator for vagina examination, which comprises an upper dilating plate, a support plate and a lower dilating plate, the upper dilating plate is rotatably arranged on two sides of the top end of the upper dilating plate, the lower dilating plate is slidably arranged at the front end of the support plate, and a first bump is fixedly connected to the upper position of one side of the front end of the support plate. Second sliding blocks are fixedly connected to the positions, close to the upper portions, of the two sides of the rear end of the lower expanding plate correspondingly, a first sliding block is fixedly connected to the bottom end of the supporting plate, a second sliding groove is formed in the position, close to the lower portion, of the rear end of the lower expanding plate, and the two sides of the top end of the supporting plate are rotationally connected with the two sides of the rear end of the upper expanding plate correspondingly. According to the flexible dilator for vagina examination, the upper dilating plate is arranged, the upper dilating plate is fixed through the screw rod, the overall stability of the device is effectively improved, and meanwhile the overall application range of the device is effectively widened through sliding connection between the lower dilating plate and the supporting plate.

Description

Technical Field

[0001] The utility model relates to the field of dilator devices, in particular to a flexible dilator for vaginal examination. Background Art

[0002] Gynecological examination mainly includes abdominal examination and pelvic examination. It examines the vulva, vagina, cervix and uterus, fallopian tubes, ovaries and parauterine tissues and the inner wall of the pelvic cavity. Its main function is to make early diagnosis, prevention and external treatment of some gynecological diseases.

[0003] Although the prior art uses a dilator to dilate and examine the patient's vagina, the doctor needs to hold the dilator to fix it when using it, which makes it difficult to examine the patient well. Therefore, technical personnel in this field provide a flexible dilator for vaginal examination to solve the problems raised in the above background technology. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings existing in the prior art and to propose a flexible dilator for vaginal examination. The utility model provides a flexible dilator for vaginal examination which effectively improves the overall stability of the device by setting an upper dilator plate and fixing the upper dilator plate with a screw, and at the same time utilizes the sliding connection between the lower dilator plate and the support plate to effectively improve the overall application range of the device.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a flexible dilator for vaginal examination, comprising an upper expansion plate, a support plate and a lower expansion plate, the upper expansion plate being rotatably arranged on both sides of the top end of the upper expansion plate, the lower expansion plate being slidably arranged on the front end of the support plate, the front end of the support plate having first sliding grooves at both sides near the upper position, the front end of the support plate having a first convex block fixedly connected at the upper position, the rear end of the lower expansion plate having a second sliding block fixedly connected at both sides near the upper position, the two second sliding blocks being slidably connected to the inner side walls of the two first sliding grooves respectively, the middle part of the rear end of the support plate having a groove, the inner side wall of the groove being rotatably connected to the fixing bolt, the bottom end of the support plate being fixedly connected to the first sliding block, the rear end of the lower expansion plate having a second sliding groove at the lower position, the top end of the support plate having two sides rotatably connected to the rear end of the upper expansion plate respectively;

[0006] Through the above technical solution, a lower expansion plate is set at the front end of the support plate, and the lower expansion plate is slidably connected to the support plate. The support plate and the lower expansion plate are fixed by fixing bolts, so that the distance between the lower expansion plate and the upper expansion plate is effectively adjusted, effectively meeting the different conditions of the patients.

[0007] Furthermore, a fixing block is fixedly connected to one side of the rear end of the upper expansion plate, a through hole is opened in the middle of the rear end of the fixing block, a screw is rotatably connected to the inner side wall of the through hole, a nut is threadedly connected to the side wall of the screw, and a mounting ring is fixedly connected to one end of the screw;

[0008] Through the above technical solution, an upper expansion plate is set, a fixed block is set on one side of the upper expansion plate, a bolt is threadedly connected in the fixed block, and the fixed block is fixed by a nut, thereby avoiding the need for doctors to perform hand-held operations, causing inconvenience in operation, and effectively simplifying the operation process.

[0009] Furthermore, one end of the screw rod passes through the inner side wall of the through hole and is fixedly connected to the mounting ring, and the mounting ring is sleeved on the side wall of the first protrusion;

[0010] Through the above technical solution, the mounting ring and the protrusion are effectively connected.

[0011] Furthermore, the fixing bolt passes through the inner wall of the groove and is threadedly connected with the rear end surface of the lower expansion plate;

[0012] Through the above technical solution, the lower expansion plate is effectively fixed.

[0013] Furthermore, the first sliding block is slidably connected to the inner side wall of the second sliding groove;

[0014] Through the above technical solution, the moving distance of the lower expansion plate can be effectively controlled.

[0015] Further, the upper expansion plate and the lower expansion plate are adapted to each other;

[0016] Through the above technical solution, the patient can be effectively examined.

[0017] Furthermore, the nut is threadedly connected to the side wall of the screw rod, and the nut is located at the rear end of the fixing block;

[0018] Through the above technical solution, the fixing block is effectively fixed.

[0019] Furthermore, the upper end surface of the upper expansion plate and the lower end surface of the lower expansion plate are both smoothed;

[0020] The above technical solution can avoid causing harm to the patient.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the utility model, an upper expansion plate is provided, a fixed block is provided on one side of the upper expansion plate, a bolt is threadedly connected in the fixed block, and the fixed block is fixed by a nut, thereby avoiding the need for doctors to perform hand-held operation, causing inconvenience in operation, and effectively simplifying the operation process.

[0023] 2. In the utility model, a lower expansion plate is arranged at the front end of the support plate, and the lower expansion plate is slidably connected to the support plate. The support plate and the lower expansion plate are fixed by fixing bolts, so that the distance between the lower expansion plate and the upper expansion plate is effectively adjusted, which effectively meets the different conditions of the patients.

[0024] 3. In the present invention, the device is adjusted as a whole by means of a screw, a nut and a fixing bolt, so that the device is effectively fixed, avoiding the need for the doctor to fix the device by hand, thereby effectively improving the accuracy of the doctor during the examination. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 A three-dimensional diagram of a flexible dilator for vaginal examination proposed by the utility model;

[0026] Figure 2 A three-dimensional diagram of a flexible dilator for vaginal examination proposed by the utility model from another perspective;

[0027] Figure 3 This is a rear view of a flexible dilator for vaginal examination proposed by the utility model;

[0028] Figure 4 The utility model is a side view of a flexible dilator for vaginal examination.

[0029] Legend:

[0030] 1. Upper expansion plate; 101. Mounting ring; 102. Nut; 103. Fixing block; 104. Screw; 105. Through hole; 2. Support plate; 201. First slide groove; 202. First protrusion; 203. Groove; 204. Fixing bolt; 205. First slider; 3. Lower expansion plate; 301. Second slider; 302. Second slide groove. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0032] Reference Figure 1-4The utility model provides an embodiment: a flexible dilator for vaginal examination, including an upper expansion plate 1, a support plate 2 and a lower expansion plate 3. The upper expansion plate 1 is rotatably arranged on both sides of the top of the upper expansion plate 1, and the lower expansion plate 3 is slidably arranged at the front end of the support plate 2. The front end of the support plate 2 is provided with first slide grooves 201 at both sides near the upper position, and the front end of the support plate 2 is fixedly connected with a first protrusion 202 at the upper position, and the rear end of the lower expansion plate 3 is fixedly connected with second sliders 301 at both sides near the upper position. The two second sliders 301 are respectively slidably connected to the inner side walls of the two first slide grooves 201, and the support plate A groove 203 is provided in the middle of the rear end of 2, and a fixing bolt 204 is rotatably connected to the inner side wall of the groove 203. A first sliding block 205 is fixedly connected to the bottom end of the support plate 2, and a second sliding groove 302 is provided at the lower position of the rear end of the lower expansion plate 3. The two sides of the top of the support plate 2 are rotatably connected to the two sides of the rear end of the upper expansion plate 1 respectively. By setting the upper expansion plate 1, a fixing block 103 is provided on one side of the upper expansion plate 1, a bolt is threadedly connected in the fixing block 103, and the fixing block 103 is fixed by a nut 102, so that the doctor does not need to perform hand-held operation, which causes inconvenience in operation, and effectively simplifies the operation process.

[0033] A fixing block 103 is fixedly connected to one side of the rear end of the upper expansion plate 1, a through hole 105 is opened in the middle of the rear end of the fixing block 103, a screw rod 104 is rotatably connected to the inner wall of the through hole 105, a nut 102 is threadedly connected to the side wall of the screw rod 104, and a mounting ring 101 is fixedly connected to one end of the screw rod 104, a lower expansion plate 3 is arranged at the front end of the support plate 2, the lower expansion plate 3 is slidably connected to the support plate 2, the support plate 2 and the lower expansion plate 3 are fixed by fixing bolts 204, the distance between the lower expansion plate 3 and the upper expansion plate 1 is effectively adjusted, and the adjustment can effectively meet the different conditions of the patient.

[0034] One end of the screw 104 passes through the inner wall of the through hole 105 and is fixedly connected to the mounting ring 101, and the mounting ring 101 is sleeved on the side wall of the first protrusion 202, the fixing bolt 204 passes through the inner wall of the groove 203 and is threadedly connected to the rear end face of the lower expansion plate 3, the first slider 205 is slidably connected to the inner wall of the second slide groove 302, the upper expansion plate 1 and the lower expansion plate 3 are adapted to each other, the nut 102 is threadedly connected to the side wall of the screw 104, and the nut 102 is located at the rear end of the fixing block 103, the upper end face of the upper expansion plate 1 and the lower end face of the lower expansion plate 3 are both smoothed, the device as a whole is adjusted by the screw 104, the nut 102 and the fixing bolt 204, the device is effectively fixed, avoiding the need for the doctor to hold the device to fix it, and effectively improving the accuracy of the doctor during the examination.

[0035] Working principle: an upper expansion plate 1 is provided, a fixing block 103 is provided on one side of the upper expansion plate 1, a bolt is threadedly connected in the fixing block 103, and the fixing block 103 is fixed by a nut 102, so as to avoid the doctor's need to perform hand-held operation, which causes inconvenience in operation and effectively simplifies the operation process; a lower expansion plate 3 is provided at the front end of the support plate 2, and the lower expansion plate 3 is slidably connected to the support plate 2, and the support plate 2 and the lower expansion plate 3 are fixed by fixing bolts 204, so as to effectively adjust the distance between the lower expansion plate 3 and the upper expansion plate 1, so as to effectively meet the different conditions of the patient; the whole device is adjusted by the screw 104, the nut 102 and the fixing bolt 204, so as to effectively fix the device, so as to avoid the doctor's need to fix the device by hand and effectively improve the accuracy of the doctor during the examination.

[0036] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A flexible dilator for vaginal examination, comprising an upper dilator plate (1), a support plate (2) and a lower dilator plate (3), wherein the upper dilator plate (1) is rotatably arranged on both sides of the top of the upper dilator plate (1), and the lower dilator plate (3) is slidably arranged at the front end of the support plate (2), characterized in that: The front end of the support plate (2) is provided with first slide grooves (201) at upper positions on both sides, the front end of the support plate (2) is fixedly connected with a first protrusion (202) at upper positions on one side, the rear end of the lower expansion plate (3) is fixedly connected with second sliders (301) at upper positions on both sides, the two second sliders (301) are slidably connected with the inner side walls of the two first slide grooves (201) respectively, a groove (203) is provided at the middle of the rear end of the support plate (2), the inner side wall of the groove (203) is rotatably connected with a fixing bolt (204), the bottom end of the support plate (2) is fixedly connected with the first slider (205), the rear end of the lower expansion plate (3) is provided with a second slide groove (302) at lower positions, and the top ends of the support plate (2) are rotatably connected with the rear ends of the upper expansion plate (1) at both sides.

2. A flexible dilator for vaginal examination according to claim 1, characterized in that: A fixing block (103) is fixedly connected to one side of the rear end of the upper expansion plate (1), a through hole (105) is provided in the middle of the rear end of the fixing block (103), a screw rod (104) is rotatably connected to the inner side wall of the through hole (105), a nut (102) is threadedly connected to the side wall of the screw rod (104), and a mounting ring (101) is fixedly connected to one end of the screw rod (104).

3. A flexible dilator for vaginal examination according to claim 2, characterized in that: One end of the screw rod (104) passes through the inner wall of the through hole (105) and is fixedly connected to the mounting ring (101), and the mounting ring (101) is sleeved on the side wall of the first protrusion (202).

4. A flexible dilator for vaginal examination according to claim 1, characterized in that: The fixing bolt (204) passes through the inner wall of the groove (203) and is threadedly connected to the rear end surface of the lower expansion plate (3).

5. A flexible dilator for vaginal examination according to claim 1, characterized in that: The first sliding block (205) is slidably connected to the inner wall of the second sliding groove (302).

6. A flexible dilator for vaginal examination according to claim 1, characterized in that: The upper expansion plate (1) and the lower expansion plate (3) are adapted to each other.

7. A flexible dilator for vaginal examination according to claim 2, characterized in that: The nut (102) is threadedly connected to the side wall of the screw rod (104), and the nut (102) is located at the rear end of the fixing block (103).

8. The flexible dilator for vaginal examination according to claim 1, characterized in that: The upper end surface of the upper expansion plate (1) and the lower end surface of the lower expansion plate (3) are both smoothed.

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