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Surgical suction device that uses positive pressure gas

A technology of suction device and pressurized gas, which is applied in the direction of surgery, surgical instruments for suctioning substances, applications, etc., and can solve the problems of noisy and bulky devices

Active Publication Date: 2018-08-31
CONMED CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Suction is usually generated by electric or motor-driven devices, which tend to be noisy and bulky

Method used

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  • Surgical suction device that uses positive pressure gas
  • Surgical suction device that uses positive pressure gas
  • Surgical suction device that uses positive pressure gas

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Embodiment Construction

[0093] Described herein are devices, methods, and systems for generating suction. Before describing in detail at least one embodiment of the inventive concepts disclosed herein, it should be understood that the inventive concepts are not limited in their application to the structures, experiments, exemplary data set forth in the following description or shown in the accompanying drawings. and / or details of the arrangement of the components. The inventive concepts disclosed and claimed herein are capable of other embodiments or of being practiced or carried out in various ways. Also, it is to be understood that the phraseology and terminology used herein are for the purpose of description only and should not be regarded as limiting in any way.

[0094] In the following detailed description of embodiments of the described subject matter, numerous specific details are set forth in order to provide a better understanding of the inventive concept. It will be apparent, however, to...

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Abstract

Described herein are devices, systems, and methods for generating a variable liquid vacuum with an accompanying stable gas flow rate. In particular, when a suction device suctions a liquid and gas mixture it is advantageous to provide a variable vacuum or vacuum to apply to the liquid component while the flow rate of the gas stays constant or essentially constant.

Description

[0001] cross reference [0002] This application claims the benefit of U.S. Provisional Application No. 62 / 319,189, filed April 6, 2016; and is a continuation of U.S. Patent Application No. 15 / 480,365, filed April 5, 2017, each of which is incorporated by reference This article. Background technique [0003] Suction may be generated in a variety of ways in many different applications. In general, suction generating devices are used to remove gases, liquids, or any combination thereof from the environment. Suction is typically generated by electric or motor-driven devices, which tend to be noisy and bulky. [0004] For example, more complex suction systems may include creating a region of low pressure by directing a flow of pressurized gas through a conduit. For example, devices and systems that direct a flow of pressurized gas through a conduit through which a high velocity jet of pressurized gas is generated cause a region of low pressure relative to the conduit. Content...

Claims

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Application Information

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IPC IPC(8): A61M1/00
CPCA61B5/15003A61B5/150099A61B5/150221A61M2205/18A61B10/0096A61B10/0283A61M39/22A61B2217/005A61B2218/008A61M2205/10A61M2205/183A61M2205/42A61M2205/581A61M2205/582A61M2206/10A61B10/02A61M2205/3331A61M2206/16A61M1/732A61M1/782A61M1/784A61M1/804A61M1/74A61M1/79A61M1/743A61M1/802A61M1/83A61M2205/44
Inventor 诺亚·马克·明斯科夫詹姆斯·杰克逊伊丽莎白·雅克·雷弗朗亚伦·奥拉维尔·劳伦斯·菲利普森
Owner CONMED CORP