Painless bronchofiberscope anesthesia pipeline adjusting device
An adjustment device and bronchofiberscope technology, applied in bronchoscopes, laryngoscopes, endoscopes, etc., can solve the problems of operator inconvenience, poor mobility of the three-way connecting pipeline, and inconvenient adjustment of the inlet size of the bronchofiberscope pipeline
Pending Publication Date: 2021-01-22
SICHUAN PROVINCIAL PEOPLES HOSPITAL
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Problems solved by technology
[0003] In the prior art, the commonly used painless bronchoscope is more and more widely used, but the existing three-way connection pipeline is poor in mobility, and the size of the entrance of the bronchoscope pipeline is inconvenient to adjust, which brings inconvenience to the operator. At the same time, it cannot To guide the bronchofiberscope catheter, at the same time, the amount of anesthesia gas pumped into the patient cannot be adjusted. Therefore, the present invention proposes a painless bronchoscope anesthesia pipeline adjustment device to solve the above problems
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[0023] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.
[0024] Such as Figure 1-4 As shown, a painless bronchoscopic anesthesia pipeline adjustment device proposed by the present invention includes a three-way pipe 2, one of the mouths of the three-way pipe 2 is connected with an oxygen delivery device connecting pipe 1, and the other two pipes of the three-way pipe 2 are connected to each other. Each nozzle is connected with an adjustment mechanism 3, and the two adjustment mechanisms 3 are symmetrically arranged, and one of the adjustment mechanisms 3 is connected with a laryngeal mask access pipe 5 through a thread;
[0025] The adjustment mechanism 3 includes a threaded connection pipe 305 that is threadedly connecte...
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The invention discloses a painless bronchofiberscope anesthesia pipeline adjusting device. The painless bronchofiberscope anesthesia pipeline adjusting device comprises a three-way pipe, one pipe opening of the three-way pipe is connected with an oxygen conveying device connecting pipe, the other two pipe openings of the three-way pipe are each connected with an adjusting mechanism, the two adjusting mechanisms are symmetrically arranged, and one of the adjusting mechanisms is connected with a laryngeal mask connecting pipe through a thread; and the adjusting mechanisms comprise threaded connecting pipes connected to the three-way pipe through threads, limiting assemblies are rotatably connected to the surfaces of the sides, away from each other, of the threaded connecting pipes, adjustingrings are fixed to the outer sides of the limiting assemblies, supporting pipes matched with the adjusting mechanisms in inner diameter are fixed to the surfaces of the sides, close to each other, ofthe threaded connecting pipes, and tension springs and supporting rods are fixed to the inner circumferential faces of the supporting pipes. A bronchofiberscope catheter can be guided conveniently, meanwhile, the anesthetic gas inlet amount can be adjusted conveniently, the gas anesthesia amount is prevented from being too large, and harm to the body of a patient is avoided.
Description
technical field [0001] The invention relates to the technical field of medical equipment, in particular to a painless fiberoptic bronchoscope anesthesia pipeline adjustment device. Background technique [0002] Fiber bronchoscope is suitable for observation of lung lobe, segmental and subsegmental bronchial lesions, biopsy sampling, bacteriological and cytological examination, and can be used for photography, teaching and dynamic recording with TV system. The bronchoscope is equipped with biopsy sampling and deconstruction, which can help to detect early lesions, and can perform in vivo surgery such as polyp removal. It is a good precision instrument for bronchial and lung disease research and postoperative examination. After the invention of fiberoptic bronchoscope (bronchoscope), it has been widely used in clinic. In addition to making great progress in the diagnosis of respiratory diseases, it has also been widely used in treatment. [0003] In the prior art, the common...
Claims
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IPC IPC(8): A61B1/267A61B1/012A61M16/01
CPCA61B1/012A61B1/2676A61M16/01
Inventor 邓佳蒋蓉杨孟昌
Owner SICHUAN PROVINCIAL PEOPLES HOSPITAL