Stone funnel

A funnel and calculus technology, applied in medical science, surgery, diagnosis, etc., can solve the problems of complex structure and troublesome use, and achieve the effect of simple structure and convenient use

Active Publication Date: 2014-07-23
CONOD MEDICAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003]In the past, due to the lack of special equipment for collecting stones in the medical department, most of them estimated the weight of stones by visual observation. The disadvantage is that it is inaccurate and affects the follow-up treatment , there is even a risk of misleading
[0004] Chinese utility model patent authorization announcement number CN201968711U recommends a stone filtering device, which can make up for the aforementioned shortcomings, but has the disadvantages of complex structure and troublesome use

Method used

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  • Stone funnel

Examples

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Embodiment Construction

[0010] please see figure 1 , provides a funnel body 1 preferably made of plastic, the upper peripheral edge of the funnel body 1 forms a reinforcing edge 11, as shown in the figure, the reinforcing edge 11 expands outwards in a horizontal state. There is a lifting piece 111 extending (also called expanding) on ​​the reinforcing edge 11, and the lifting piece 111 is provided for medical personnel to lift and pinch. Preferably, a hanging hole 1111 is also provided on the lifting piece 111 .

[0011] The lower part of the funnel body 1 is narrowed to form a cylindrical body 12, a filter screen support edge 121 is extended at the bottom of the cylinder body 12 and toward the inward circumferential direction, and a screen support plate 1211 is extended on the filter screen support edge 121, a The filter screen 2 is fixed to the filter screen support edge 121 and also supported by the screen support plate 1211 . Preferably, the support plate 1211 is also fixed to the filter screen...

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Abstract

A calculus funnel belongs to the technical field of medical equipment. It includes a funnel body, the surrounding edge of the upper part of the funnel body forms a reinforcing edge that expands outwards, and the lower part of the funnel body narrows to form a cylinder; a filter screen is fixed on the bottom of the cylinder, and is characterized in that: The bottom of the cylinder forms a screen support edge, and at least one screen support plate for supporting the filter screen is extended on the filter screen support edge, and the filter screen is fixed with the filter screen support edge and the screen support plate. Advantages: The filter screen can be fixed on the bottom of the cylinder in a tight state, and the use will not be affected by the trend of netting.

Description

technical field [0001] The invention belongs to the technical field of medical equipment, and in particular relates to a calculus funnel. Background technique [0002] As known to those skilled in the art, there are surgical treatment and physical therapy for the treatment of patients with calculi. The surgical treatment is performed by the surgeon to remove the calculi, and the physical therapy usually uses lithotripsy equipment to crush the calculi. During the treatment of patients with stones, in order to understand the amount of stones in the patient, medical staff usually need to temporarily collect the stones to provide a reference for subsequent treatment, and it is also beneficial for doctors to write clinical history records. [0003] In the past, due to the lack of special equipment for collecting stones in the medical department, most of them estimated the weight of stones by visual observation. The disadvantage is that it is inaccurate, affects the follow-up trea...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61B19/00A61B90/00
Inventor 沈建东
Owner CONOD MEDICAL
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