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Direct-view induced abortion uterine curettage device and system

A technology of human flow and field of vision, applied in medical science, grinding scalpel, surgery, etc., can solve the problem of limited field of view of single-lens observation

Pending Publication Date: 2021-07-06
GUANGZHOU T K MEDICAL INSTR
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The direct view curettage device and system of the present invention, through the design of the multi-lens observation system, especially the design of the multi-lens observation system installed behind or built into the curettage device, can not only ensure that the whole process of the operation can be observed in the observation field In addition, it solves the problem of the limited field of view of the existing single lens, and effectively expands the field of view of the surgical process.

Method used

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  • Direct-view induced abortion uterine curettage device and system
  • Direct-view induced abortion uterine curettage device and system
  • Direct-view induced abortion uterine curettage device and system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0088] Embodiment 1: The direct-viewing flow curettage device of the present invention

[0089] refer to Figure 1 to Figure 1-4 , The direct-viewing curettage device of the present embodiment includes a curettage mechanism 1, an observation mechanism 2, a circuit 3, a negative pressure suction mechanism 4, and an operating rod 5.

[0090] The curettage mechanism 1 includes at least one curette 11 , and the curettage 11 is arranged at the front end of the operating rod 5 and within the field of view of the observation mechanism 2 .

[0091] refer to Picture 1-1 and Figure 1-2 , the observation mechanism 2 includes an illumination module 21 , a lens module 22 and a signal processing module 23 . In this embodiment, the lens module 22 includes two cameras 22-1, and one camera 22-1 is arranged on the front end 5-1 of the operating lever 5, and the area in front of the operating lever 5 is Observation: one camera 22 - 1 is installed on the side 5 - 5 of the operating rod 5 to...

Embodiment 2

[0121] Embodiment 2: The direct-viewing flow curettage device of the present invention with adjustable observation direction

[0122] refer to Figure 2 to Figure 4-1 The difference between this embodiment and the embodiment is that, in this embodiment, the camera 22 - 1 of the lens module 22 is set inside the curettage 11 .

[0123] refer to figure 2 , image 3 and Figure 4 , in this embodiment, the camera 22 - 1 of the lens module 22 is set inside the scraper 11 .

[0124] refer to figure 2 and diagram 2-1 , the viewing direction of the camera 22-1 of the lens module 22 can be adjusted.

[0125] By adjusting the observation direction of the camera 22-1, the working state of the curette 11 and the surrounding tissue conditions can be observed in an all-round way, especially the implantation position of the embryo can be quickly found, and the observation effect is more comprehensive in clinical use .

[0126] The adjusting mechanism 22 - 11 for adjusting the viewi...

Embodiment 3

[0132] Embodiment 3: The direct-viewing flow curettage system of the present invention

[0133] refer to Figure 6 , The direct-viewing abortion curettage system of the present embodiment contains the direct-viewing abortion curettage device of embodiment 1.

[0134] In this embodiment, the direct-viewing flow curettage system 900 includes the direct-viewing flow curettage device 100, a casing 101, a display system 102, an image processing system 103, and a power supply system 104; the display system 102 is placed on the On the casing 101; the image processing system 103 and the power supply system 104 are installed in the casing 101; the display system 102, the image processing system 103, and the power supply system 104 pass through the circuit 3 Connected together; the suction outlet 42 of the negative pressure suction mechanism 4 of the direct-viewing flow curettage device 100 is connected with the negative pressure tube of the negative pressure suction device of the hosp...

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Abstract

The invention discloses a direct-view induced abortion uterine curettage device. The direct-view induced abortion uterine curettage device comprises a uterine curettage mechanism, an observation mechanism, a circuit, a negative pressure suction mechanism and an operating rod; and a diagnostic curettage device of the uterine curettage mechanism is arranged at the front end of the operating rod and in the views of cameras. The observation mechanism at least comprises the two cameras, and the plurality of cameras which are spatially distributed can effectively enlarge an observation view field through connection or superposition of observation view field bodies, so that the problem that a view field angle of one single camera is limited is solved, the whole peripheral structure of the diagnostic curettage device is well observed, the view field is large in a clinical operation, and the use is safe and convenient. The invention discloses a direct-view induced abortion uterine curettage system comprising the direct-view induced abortion uterine curettage device. According to the system, the operation can be carried out under real-time display of a display system, and an induced abortion operation process is extremely accurate, safe and efficient.

Description

technical field [0001] The invention relates to an endoscopic surgical instrument, in particular to a curettage device and system for direct-viewing abortion in endoscopic surgery. Background technique [0002] Abortion refers to the use of surgical methods to terminate pregnancy. Abortion surgery methods usually include negative pressure aspiration and forceps curettage. The embryonic tissue in the uterus is sucked out with a straw or the embryonic tissue in the uterus is taken out with surgical instruments such as oval forceps to achieve the purpose of terminating pregnancy. Therefore, the core of abortion surgery lies in two aspects: one is that the embryonic tissue needs to be cleaned up to prevent incomplete abortion; the other is to prevent accidental damage to the uterus during the operation, such as accidental perforation of the uterus. [0003] Because the abortion operation needs to be operated in the uterus, the traditional abortion operation often relies on the ...

Claims

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Application Information

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IPC IPC(8): A61B17/42A61B17/32A61B90/00
CPCA61B17/42A61B17/32A61B17/320016A61B17/00234A61B90/361A61B2017/4216A61B2017/320008A61B2217/005A61B2217/007A61B2090/3612A61B90/00
Inventor 周星徐华苹苏文宇王玉娥
Owner GUANGZHOU T K MEDICAL INSTR
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