Aspirator, soiling solution bottle and metal flexible pipe lamp, delivery tube nozzle and feeder of the aspirator

Abstract

The present invention discloses one kind of medical suction apparatus, which includes a suction head, a suction tube joint, a suction tube, a diaphragm pump with exhaust tube, a funnel-shaped dirty fluid bottle with a filtering and sterilizing unit set to the suction tube, a metal hose lamp and a duct nozzle set on the suction tube joint, and a supplying unit to supply ozone water. The suction apparatus can sterilize and filter dirty fluid and air and exhaust dirty fluid or gas while sucking. Its supplying unit can provide sterilizing liquid, ozone water and ozone gas for the surgical operation and to the surgical equipment.

Description

technical field [0001] The invention relates to a medical device, more specifically, it relates to a medical suction device and a dirty liquid bottle of the suction device. The invention also relates to a metal hose lamp, a catheter spout, and a feeder for sterilizing the aspirator. technical background [0002] Present sucker is made of vacuum pump, suction pipe, dirty liquid buffer bottle, dirty liquid bottle, bottle cap, anti-overflow valve, air filter, overflow power failure alarm device, suction pipe, suction pipe interface and suction head. ("Health News" on June 25, 2003) "Medical Network", http: / / www.yiyee.com / sars / view.asp? id=284, compilation and reading: a large number of medical staff infections may be related to the attractor? The article introduced that "the current suction device needs to suck out the air from the dirty liquid collection bottle to form a negative pressure. The suction device sucks out the sputum by negative pressure, and at this time the pum...

AI Technical Summary

Problems solved by technology

The cumbersome manual dumping of dirty liquid for washing and disinfection is very easy to infect bacteria and viruses, and the interruption of suction can easily lead to the failure of medical operations

The current aspirator will cause the flow rate of the aspirator to drop when it attracts liquid, and the required suction effect cannot be achieved

Chinese patent application numbers CN01255726.9 and CN92226239.X, the above-mentioned patents use the positive and negative pressure gases generated by the vacuum pump and the addition of a liquid discharge chamber on the side of the liquid storage bottle to discharge the liquid. The above-mentioned patents are noisy and attract The air is also directly discharged into the air. Although it can automatically drain, it must be sucked intermittently, and because the dirty liquid in the dirty liquid bottle has not been filtered, it cannot be automatically rinsed and disinfected. Blockage of pipeline valves, sedimentation and deterioration of taste, prone to failure and the spread of bacteria and viruses, and intermittent suction due to no disinfection and filtration devices, directly affect the quality of medical operations, and in severe cases lead to operation failure

Chinese Patent No. CN200320108061.7 discloses a suction device. This patent uses a centrifugal exhaust fan and a water storage cup to store water, so it can only draw air. Affected by other problems, the pumping can only be negligible. When pumping for a long time, unsterilized water may flow out of the suction nozzle, causing environmental pollution and cross-infection between doctors and patients.

The ozone generator at the nozzle of the suction pipe of this patent often causes a short circuit or loses the disinfection function when sucking moist air or water, and in severe cases, both doctors and patients are injured, resulting in medical accidents

Chinese Patent No. CN03207375.5, published on September 15, 2004, discloses an uninterrupted automatic drainage, flushing and disinfection suction device, which uses a drainage pump to solve the problems that are prone to occur above, but cannot disinfect the entire suction device, suction process and The sucked air and dirty liquid cannot see the sucked part and liquid clearly, so that the liquid gas sucked by the suction device and the whole suction device cannot be disinfected in time, which is inconvenient for clinical application

Chinese Patent No. CN94230546.9 A Fiber Optic Lighting Aspirator, Chinese Patent No. CN98239520.5 Multifunctional Fiber Optic Lighting Aspirator, Chinese Patent No. CN200420078619.6 Adjustable Suction Rinsing Lighting Aspirator, Chinese Patent No. CN96226199.8 No Blind Spot Lighting Suction The lighting end and flushing end of the above patents are fixed together with the suction head of the suction device, and the lighting end cannot be bent at will to change the lighting direction, so that the suction and flushing lighting cannot be carried out at the same time, especially the two places cannot be used separately. , lighting and flushing have no disinfection function, inconvenient to use

The above feeders can only be used for simple civil drinking water, the pressure is low; the purpose of disinfection cannot be achieved

Images