Laparoscope assembly and using method

A technology of laparoscopy and components, applied in the field of medical devices, can solve problems such as complicated operation and waste of medical devices, achieve simple and convenient operation, and improve the effect of observation clarity

Pending Publication Date: 2021-07-16
甘肃省武威肿瘤医院
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, in the existing laparoscope assembly, the lens and the introduction tube are integrated. When the lens needs to be replaced, the

Method used

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  • Laparoscope assembly and using method
  • Laparoscope assembly and using method
  • Laparoscope assembly and using method

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0036] Example 1

[0037] See figure 1 , image 3 , Figure 4 , Figure 7 with Figure 8 This embodiment provides a laparoscopic assembly including the introduction tube 1, the lens 2, and the mounting sleeve 3 mounted at the end of the introduction tube 1, and the mounting sleeve 3 is welded to the end of the introduction tube 1, which is convenient to the lens 2 Make installation.

[0038] One end of the lens 2 is fixedly connected to the connection sleeve 4, the outer diameter of the connecting sleeve 4 matches the inner diameter of the mounting sleeve 3, and the connection sleeve 4 is fixed to the mounting sleeve 3, and the connection sleeve 4 is mounted In the mounting sleeve 3, the lens 2 can be fixedly mounted at the end of the introduction tube 1 to introduce the tube 1 to the lens 2 into the patient's abdominal cavity.

[0039] Such as image 3 As shown, the connection sleeve 4 is threaded within the mounting sleeve 3, and the outer side wall of the connecting sleeve 4 and the...

Example Embodiment

[0055] Example 2

[0056] See Figure 2-3 with Figure 5-6 The difference from Example 1 is:

[0057] The connecting sleeve 4 is configured in the mounting sleeve 3, and the outer side wall of the connecting sleeve 4 is fixedly connected to the rectangular strip 41, and the inner wall of the mounting sleeve 3 is opened with a strip card slot, rectangular shape that matches the shape of the rectangular strip 41. The strip 41 mikes each other with the strip card trough, the connection sleeve 4 can smoothly insert the mounting sleeve 3 to facilitate the connection sleeve 4 to engage with the mounting sleeve 3.

[0058] The rectangular strip 41 is opened away from the side of the connection sleeve 4, and the mounting groove 42 is fixed to the mounting groove 42, and the end of the spring 43 is fixedly connected to the block 44, and the sidewall of the strip groove is opened. The block 44 matches the card slot, the block 44 moves in the side wall of the mounting sleeve 3 in the direction...

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Abstract

The invention discloses a laparoscope assembly and a using method, and relates to the field of medical instruments. The laparoscope assembly comprises a lead-in pipe, a lens and an installation sleeve fixedly installed at the tail end of the lead-in pipe; one end of the lens is fixedly connected with a connecting sleeve; the connecting sleeve is fixedly arranged in the installation sleeve; a heat conduction rod connected with the lens is arranged in the connecting sleeve; and one end, away from the lens, of the heat conduction rod is fixedly connected with a heating element. According to the invention, the lens is installed on the connecting sleeve; furthermore, the connecting sleeve can be in threaded connection or clamped connection with the installation sleeve at the tail end of the lead-in pipe, so that the lens can be quickly replaced according to operation requirements before an operation; therefore, the abdomen of a patient can be observed at different angles; the operation is simple and convenient; and in addition, through a supporting sleeve and a lead screw, a rectangular plate and a clamping piece arranged in the supporting sleeve, the lead-in pipe can be fixed, so that the lens at the tail end of the lead-in pipe can be stably arranged in the abdominal cavity of the patient, and the lens is more stable during observation.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to a laparoscope assembly and a method for using it. Background technique [0002] Laparoscope is similar to electronic gastroscope. It is a medical device with a miniature camera. It is an important medical device in laparoscopic surgery. Before laparoscopic surgery, each patient needs to use a different Therefore, it is necessary to select different laparoscopic lenses according to the surgical requirements before the operation. [0003] However, in the existing laparoscope assembly, the lens and the introduction tube are integrated. When the lens needs to be replaced, the entire laparoscope assembly needs to be replaced as a whole, which is not only complicated to operate, but also causes waste of medical equipment. Contents of the invention [0004] The object of the present invention is to provide a laparoscope assembly and a method of use, so as to solve the problem...

Claims

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Application Information

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IPC IPC(8): A61B1/313A61B1/12A61B17/02A61B1/00
CPCA61B1/00121A61B1/127A61B1/313A61B17/02
Inventor 安存莲毛鹏郭玮
Owner 甘肃省武威肿瘤医院
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