A one-time checker

Abstract

The utility model discloses a disposable inspection device, including a fixing ring, a fixing plate fixedly mounted on the outer surface of the fixing ring, an air bag fixedly mounted on the bottom of the corresponding side of the fixing plate, an air inlet pipe and an air outlet pipe fixedly mounted on the left and right sides of the upper surface of the air bag, respectively, an inflatable ball fixedly mounted on the left end of the inlet pipe, and a sealing plug plugged on the right end of the air outlet pipe. The utility model is used in conjunction with a fixing ring, a fixing plate, an air bag, an air inlet pipe, an air inlet pipe, a sealing plug, a fixing rod, a limiting tube, a curettage spoon, an extension rod, a sleeve, a damper, a baffle and an inflatable ball, and has the advantages of simple structure and easy operation. When in use, the air bag is expanded by the inflatable ball, so that the bottom of the fixing plate moves outward to expand the vagina. After scraping the endometrium or the uterine cavity occupying lesion, the curettage spoon can be shielded, so as to facilitate the removal of the scraped object and facilitate the use of medical staff.

Description

Technical Field

[0001] The utility model relates to the technical field of medical equipment, in particular to a disposable detector. Background Art

[0002] Uterine fibroids are the most common benign tumor in the female reproductive organs and one of the most common tumors in the human body. Since uterine fibroids are mainly formed by the proliferation of uterine smooth muscle cells, with a small amount of fibrous connective tissue as a supporting tissue, it is more accurate to call them uterine leiomyomas. During the examination, diagnostic curettage is usually used to perform a biopsy and make a pathological diagnosis.

[0003] During the diagnostic curettage operation, a vaginal dilator is used to dilate the patient's vagina first, and then the curettage is inserted into the dilator to scrape the endometrium or uterine cavity space-occupying lesions. The traditional vaginal dilator is a sheet-type duckbill structure, which is expanded by a screw. The operation is cumbersome and inconvenient, and most curettages are designed with two channels in front and back. After the scraping operation, it is not convenient to remove the scraped material, which is not convenient for medical staff to use. For this reason, we designed a disposable inspection device. Utility Model Content

[0004] The purpose of the utility model is to provide a disposable inspection device with the advantages of simple structure and easy operation, which solves the problems that during the diagnostic curettage process, the existing vaginal dilator is operated by a shaft rod, which is cumbersome to use and it is inconvenient to remove the scraped material after scraping.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a disposable inspector, comprising a fixing ring, a fixing plate is fixedly installed on the outer surface of the fixing ring, an airbag is fixedly installed on the bottom of the corresponding side of the fixing plate, an air inlet pipe and an air outlet pipe are fixedly installed on the left and right sides of the upper surface of the airbag respectively, an inflatable ball is fixedly installed on the left end of the air inlet pipe, a sealing plug is inserted into the right end of the air outlet pipe, a fixing rod is fixedly installed on the inner wall of the fixing ring, a limiting tube is fixedly installed on the inner side of the fixing rod, a curettage spoon is arranged in the limiting tube, an extension rod is fixedly installed at the rear end of the curettage spoon, a sleeve is slidingly sleeved on the outer surface of the extension rod, dampers are inserted on the top and bottom of the sleeve, and a baffle is fixedly installed on the front end of the bottom of the damper located below.

[0006] Preferably, there are multiple fixing plates, and the multiple fixing plates are distributed in a ring array around the central axis of the fixing ring.

[0007] Preferably, the fixing plate is in an inclined state, the airbag is in a circular ring shape, and an initial diameter of the airbag is smaller than a diameter of the fixing ring.

[0008] Preferably, the fixing plate is a plastic product with elasticity, and the bottom end of the fixing plate is semicircular, and the surfaces on both sides are rounded with the outer surface.

[0009] Preferably, the air inlet pipe and the air outlet pipe are both connected to the air bag, and the back surface of the baffle is aligned with the front surface of the curettage spoon.

[0010] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0011] The utility model is used in combination with a fixing ring, a fixing plate, an air bag, an air inlet pipe, an air outlet pipe, a sealing plug, a fixing rod, a limiting tube, a curettage spoon, an extension rod, a sleeve, a damper, a baffle and an inflatable ball, and has the advantages of simple structure and easy operation. When in use, the air bag is expanded by the inflatable ball, so that the bottom of the fixing plate moves outward to expand the vagina. After scraping the endometrium or the space-occupying lesion in the uterine cavity, the curettage spoon can be shielded, thereby facilitating the removal of the scraped object and facilitating the use of medical staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the structure of the utility model;

[0013] Figure 2 The utility model is a schematic diagram of the structure of a curettage spoon.

[0014] In the figure: 1. fixing ring; 2. fixing plate; 3. air bag; 4. air inlet pipe; 5. air outlet pipe; 6. sealing plug; 7. fixing rod; 8. limiting tube; 9. curettage spoon; 10. extension rod; 11. sleeve; 12. damper; 13. baffle; 14. inflatable ball. DETAILED DESCRIPTION

[0015] The following description is used to disclose the present invention so that those skilled in the art can implement the present invention. The preferred embodiments described below are only examples, and those skilled in the art may think of other obvious variations.

[0016] See also Figure 1-2 A disposable inspector comprises a fixing ring 1, a fixing plate 2 is fixedly mounted on the outer surface of the fixing ring 1, an air bag 3 is fixedly mounted on the bottom of the corresponding side of the fixing plate 2, an air inlet pipe 4 and an air outlet pipe 5 are fixedly mounted on the left and right sides of the upper surface of the air bag 3, an inflatable ball 14 is fixedly mounted on the left end of the air inlet pipe 4, a sealing plug 6 is inserted at the right end of the air outlet pipe 5, a fixing rod 7 is fixedly mounted on the inner wall of the fixing ring 1, a limiting tube 8 is fixedly mounted on the inner side of the fixing rod 7, a curettage spoon 9 is arranged in the limiting tube 8, an extension rod 10 is fixedly mounted on the rear end of the curettage spoon 9, a sleeve 11 is slidingly sleeved on the outer surface of the extension rod 10, a damper 12 is inserted on the top and bottom of the sleeve 11, and a baffle 13 is fixedly mounted on the front end of the bottom of the damper 12 located below.

[0017] There are multiple fixing plates 2, which are distributed in a circular array around the central axis of the fixing ring 1. The fixing plates 2 are in an inclined state, the airbags 3 are in a circular ring shape, and the initial diameter of the airbags 3 is smaller than the diameter of the fixing ring 1. The fixing plates 2 are specifically elastic plastic products, and the bottom ends of the fixing plates 2 are semicircular, with rounded corners between the surfaces on both sides and the outer surfaces. The bottom of the fixing plates 2 can be expanded by the airbags 3, which is convenient for medical staff to use.

[0018] The air inlet pipe 4 and the air outlet pipe 5 are both connected to the airbag 3. The back surface of the baffle 13 is aligned with the front surface of the curettage spoon 9. The baffle 13 can shield the curettage spoon 9 to prevent the scraped objects from falling.

[0019] When the utility model is in use, the inspection device is inserted into the patient's vagina from one end of the airbag 3, and then the inflatable ball 14 is pressed to expand the airbag 3, thereby opening the bottom of the fixing plate 2, thereby expanding the patient's vagina. Then the doctor holds the top of the sleeve 11 and allows the curettage spoon 9 to pass through the limiting tube 8 and enter the vagina to push the extension rod 10, so that the curettage spoon 9 moves inward to an appropriate position. The damper 12 can provide a certain resistance to the extension rod 10, so that the curettage spoon 9 enters slowly to prevent accidental injury to the patient. Then the patient's endometrium or uterine cavity space-occupying lesion is scraped. After the scraping is completed, the extension rod 10 is pulled so that the curettage spoon 9 is covered by the baffle 13 to prevent the scraped object from falling. Finally, the curettage spoon 9 is taken out, the sealing plug 6 is taken out, the airbag 3 is deflated, and then the inspection device is taken out, and a biopsy is performed on the scraped object to make a pathological diagnosis.

[0020] To sum up: through the coordinated use of the fixing ring 1, the fixing plate 2, the air bag 3, the air inlet pipe 4, the air outlet pipe 5, the sealing plug 6, the fixing rod 7, the limiting tube 8, the curettage spoon 9, the extension rod 10, the sleeve 11, the damper 12, the baffle 13 and the inflatable ball 14, the problem that during the diagnostic curettage process, the existing vaginal dilator is operated by the shaft rod, which is cumbersome to use, and it is inconvenient to remove the scraped material after scraping is solved.

[0021] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and the specification only describe the principles of the utility model. The utility model may be subject to various changes and improvements without departing from the spirit and scope of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A disposable inspection device, comprising a fixing ring (1), characterized in that: A fixing plate (2) is fixedly mounted on the outer surface of the fixing ring (1), an air bag (3) is fixedly mounted on the bottom of a corresponding side of the fixing plate (2), an air inlet pipe (4) and an air outlet pipe (5) are fixedly mounted on the left and right sides of the upper surface of the air bag (3), an inflatable ball (14) is fixedly mounted on the left end of the air inlet pipe (4), a sealing plug (6) is inserted into the right end of the air outlet pipe (5), a fixing rod (7) is fixedly mounted on the inner wall of the fixing ring (1), a limiting tube (8) is fixedly mounted on the inner side of the fixing rod (7), a curettage spoon (9) is arranged inside the limiting tube (8), an extension rod (10) is fixedly mounted at the rear end of the curettage spoon (9), a sleeve (11) is slidably sleeved on the outer surface of the extension rod (10), a damper (12) is inserted into the top and bottom of the sleeve (11), and a baffle (13) is fixedly mounted on the front end of the bottom of the damper (12) located below.

2. A disposable inspection device according to claim 1, characterized in that: There are a plurality of fixing plates (2), and the plurality of fixing plates (2) are distributed in a ring array around the central axis of the fixing ring (1).

3. A disposable inspection device according to claim 1, characterized in that: The fixing plate (2) is in an inclined state, the airbag (3) is in a circular ring shape, and the initial diameter of the airbag (3) is smaller than the diameter of the fixing ring (1).

4. A disposable inspection device according to claim 1, characterized in that: The fixing plate (2) is specifically a plastic product with elasticity, and the bottom end of the fixing plate (2) is semicircular, with rounded corners between the surfaces on both sides and the outer surface.

5. A disposable inspection device according to claim 1, characterized in that: The air inlet pipe (4) and the air outlet pipe (5) are both connected to the air bag (3), and the back surface of the baffle (13) is aligned with the front surface of the curettage spoon (9).

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