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Adjustable flushing-type uterine curettage device for gynecology department

An adjustable and curettage technology, applied in the field of medical devices, can solve the problems of insufficient stability of the blade installation, inability to absorb blood, and inability to shrink the blade, so as to achieve the effect of reducing tissue residue, infection, and pain

Inactive Publication Date: 2020-04-28
杜宏
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The curettage device described in the utility model, because the curettage spoon can adjust the angle according to the needs of the medical staff, therefore, the curettage device has greater flexibility in use, can effectively scrape the patient's endometrium or appendages, and reduce the number of patients. pain and improve the work efficiency of medical staff, but the utility model still has shortcomings, such as not being able to absorb blood, the blade is not installed stably enough, and the installed blade cannot be shrunk, which has limitations.

Method used

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  • Adjustable flushing-type uterine curettage device for gynecology department
  • Adjustable flushing-type uterine curettage device for gynecology department
  • Adjustable flushing-type uterine curettage device for gynecology department

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027]Embodiment 1: The main body of the U-shaped frame includes the leftmost C-shaped rod 1, the upper and lower ends of the C-shaped rod 1 are bent to the right and connected with the grip rod 2, and the outer wall of the grip rod 2 is provided with a silicone leather cover. The top of the holding rod 2 is welded with a thumb ferrule 14, the left side of the grip rod 2 at the bottom is provided with a tail finger retainer 15 and the right side is provided with an index finger retainer 16, and when in use, the personnel snaps the thumb into the thumb ferrule 14, hold the remaining four fingers on the grip bar 2 at the bottom, so that the four fingers are located between the little finger block 15 and the index finger block 16, so that when the person holds the device, it is not easy to slip and is stable Good performance, the right end of the holding rod 2 is connected with the fixed rod 3, the right end of the fixed rod 3 is connected with the arc rod 4, the right end of the ...

Embodiment 2

[0028] Embodiment 2: The main body of the U-shaped frame includes the leftmost C-shaped rod 1, and the upper and lower ends of the C-shaped rod 1 are bent to the right to connect with the holding rod 2. One end of the holding rods 2 close to each other is provided with a long groove 211, and the left front end of the long groove 211 is provided with a locking groove 212, and the right ends of the holding rods 2 are connected with a fixed rod 3, and the right ends of the fixed rods 3 are connected with an arc rod 4. The right end of the arc rod 4 is connected with a scraper bar 5, and the outer wall of the scraper bar 5 is equipped with an elastic scraper 13, which is made of medical non-toxic plastic. Under normal conditions, the elastic scraper 13 is in the shape of a curved petal. When the elastic scraper 13 is straightened, the elastic scraper 13 is willow-shaped, the left side between the two fixed rods 3 is connected with a spring post 6, and the right side between the two...

Embodiment 3

[0029] Embodiment 3: The main body of the U-shaped frame includes a C-shaped rod 1 at the far left. 2 The right ends are connected with fixed rods 3, the right ends of the fixed rods 3 are connected with arc rods 4, the right ends of the curved rods 4 are connected with scraper rods 5, and the left top of the scraper rods 5 at the top is equipped with a suction disc 12 for pumping. The bottom of the suction cup 12 is connected with a suction tube 19, the other end of the suction tube 19 passes through the fixed rod 3 at the top, the grip rod 2 at the top, the C-shaped rod 1 and the grip rod 2 at the bottom, and the bottom of the suction tube 19 extends to the little finger Block seat 15 is externally connected with adsorption equipment, and the right side between the two fixed rods 3 is connected with a limit telescopic device, and the right side of the limit telescopic device is connected with a flushing device, and the flushing device includes an insulating branch pipe 9 inst...

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Abstract

The invention discloses an adjustable flushing-type uterine curettage device for the gynecology department. The device comprises a U-shaped frame main body, the U-shaped frame main body comprises a C-shaped rod at the leftmost end, the upper end and the lower end of the C-shaped rod are bent rightwards to be connected to holding rods, the right end of each holding rod is connected to a fixed rod,the right end of each fixed rod is connected to an arc rod, a scraper rod is connected to the right end of each arc rod, a suction cup is installed at the top of the left side of each scraper rod at the top, an elastic scraper is installed on the outer wall of each scraper rod, a spring column is connected to the left side between two fixed rods, a thumb clamping sleeve is welded to the top of oneholding rod at the top, and sliding rods are slidably installed at the ends, close to each other, of the two holding rods. Through two elastic scrapers arranged in a mirroring mode, the U-shaped frame main body is rotated to drive the two elastic scrapers to rotate, scraping blades are arranged on the two sides of each elastic scraper in the length direction, and embryonic tissue in the uterus can be comprehensively scraped. Scraping columns on the scraping blades scrape mucosal tissues on uterine lining, the uterine lining cannot be damaged, and the safety is good.

Description

technical field [0001] The invention belongs to the technical field of medical devices, in particular to a gynecological adjustable flushing curettage device. Background technique [0002] Uterine curettage operation is uterine curettage. Uterine curettage operation is a traditional artificial abortion. Uterine curettage refers to the operation of scraping the endometrium or uterine cavity contents. In the clinical diagnosis and treatment of uterine curettage, a curettage device is often used. Doctors use a curettage device When the operation is completed, the uterus is scratched and scraped layer by layer to make the uterine mucosa fall off, help the uterus to repair, and reduce the possibility of bleeding or infection. The curettage operation is divided into two steps. The first step is to dilate the cervix to a sufficient size. The second step is to use a curette to extend into the uterine cavity and scrape off the embryo. [0003] The curettage device in the prior art d...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B17/32A61B17/42
CPCA61B17/32A61B17/42A61B2017/320008A61B2017/4216A61B2217/007
Inventor 杜宏
Owner 杜宏
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