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Stone funnel

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

Active Publication Date: 2013-04-24
CONOD MEDICAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

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 s...

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Abstract

The invention discloses a stone funnel and belongs to the technical field of medical equipment. The stone funnel comprises a funnel body and a filter screen. A reinforcing edge extending outwards is formed in the position of the periphery of the upper portion of the funnel body. The lower portion of the funnel body narrows and contracts to form a barrel body. The filter screen is fixed at the bottom of the barrel body. The stone funnel is characterized in that a filter screen supporting edge is formed at the bottom of the barrel body, at least one screen-supporting plate used for supporting the filter screen is arranged on the filter screen supporting edge in an extending mode, and the filter screen is fixed with the filter screen supporting edge and the screen-supporting plate. The stone funnel has the advantages that the filter screen is enabled to be fixed at the bottom of the barrel body in a tightening state, tuck net-type trend can not occur and using can not be influenced.

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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IPC IPC(8): A61B19/00A61B90/00
Inventor 沈建东
Owner CONOD MEDICAL
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