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Disposable thoracoscope lens trocar wiping and cleaning device

A technology for cleaning devices and mirror lenses, which is applied in the field of medical devices, can solve problems such as the inability to clean thoracoscopic lens jams, and achieve the effect of improving surgical safety and shortening surgical time

Pending Publication Date: 2022-03-04
SHANGHAI TONGJI HOSPITAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Although the above device can clean the lens of the thoracoscope, it cannot clean the poking card of the lens of the thoracoscope
At present, there is no report on a disposable thoracoscopic lens poking card wiping and cleaning device that can directly clean the inner wall of the poking card without pulling out the poking card

Method used

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  • Disposable thoracoscope lens trocar wiping and cleaning device
  • Disposable thoracoscope lens trocar wiping and cleaning device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] See figure 1 , figure 1 It is a structural schematic diagram of a disposable thoracoscopic lens poking card wiping and cleaning device of the present invention. The disposable thoracoscopic lens poking card wiping and cleaning device is provided with a handle 5 . One end of the handle 5 is provided with a movable connector 4 , and the handle 5 is connected to the inner core 2 through the movable connector 4 . The movable link 4 is a cylindrical device, which is arranged at the junction of the handle 5 and the inner core 2 . The surface of the inner core 2 is wrapped with a blood-sucking layer 3, and the blood-sucking layer 3 is composed of a sponge layer and a gauze layer. The other end of the inner core 2 is connected with a head 1 . The side of the head 1 near the thoracic cavity is arc-shaped, the upper and lower surfaces and the edges of the sides are at an obtuse angle, and the outside is covered with a gauze layer.

[0026] The use method and principle of the...

Embodiment 2

[0029] See figure 2 , figure 2 It is another structural schematic diagram of the disposable thoracoscopic lens poking card wiping and cleaning device of the present invention. The disposable thoracoscopic lens poking card wiping and cleaning device in this embodiment is basically the same as the wiping and cleaning device in Embodiment 1, except that a shell 6 is assembled outside the blood-sucking layer 3 . Its role is to keep the blood-sucking layer 3 and the head 1 in a dry and sterile state, and will not be affected before use.

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Abstract

The invention relates to a disposable thoracoscope lens trocar wiping and cleaning device which is provided with a handle. A movable connecting piece is arranged at one end of the handle, and the handle is connected with an inner core through the movable connecting piece; the movable connecting piece is arranged at the junction of the handle and the inner core; the surface of the inner core is wrapped with a blood absorbing layer, and the blood absorbing layer is composed of a sponge layer and a gauze layer. The other end of the inner core is connected with a head part; the side, close to the chest, of the head is arc-shaped, the upper surface, the lower surface and the edge of the side face form obtuse angles, and a gauze layer covers the outside. The trocar has the advantages that the trocar is simple and quick to operate, blood stains on the inner wall of the trocar can be quickly wiped without taking out the trocar, the operation time is shortened, and the operation safety is improved; the lens trocar wiping device is not only suitable for wiping lens trocar in the field of thoracoscopic surgery, but also suitable for wiping and cleaning lens trocar in other fields of thoracoscopic surgery.

Description

【Technical field】 [0001] The invention relates to the technical field of medical instruments, in particular to a disposable thoracoscopic lens poking card wiping and cleaning device. 【Background technique】 [0002] Thoracoscopic minimally invasive surgery is a common and important surgical method in thoracic surgery. At present, through extensive clinical practice, thoracic surgeons have summarized the advantages of thoracoscopic surgery over traditional thoracotomy, which are less trauma, less pain, faster recovery, and lower infection rate. Far lower than thoracotomy, the incidence of complications is less, and the impact on internal organs is relatively small. It can detect lesions in the chest cavity in a wide range of 360 degrees. During thoracoscopic surgery, the chest wall is generally selected, and a 1-1.5cm thoracoscope lens poke incision is taken, and the thoracoscope lens poke card is inserted into the thoracic cavity through this incision, and then the thoracosco...

Claims

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Application Information

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IPC IPC(8): A61B90/70A61B17/00A61B17/34
CPCA61B90/70A61B17/00234A61B17/3421A61B2090/701A61B2017/00292
Inventor 阿卜拉·太外库力梅运清努尔比亚·买买提
Owner SHANGHAI TONGJI HOSPITAL
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