Disposable extraction type sputum aspirator for newborns
A disposable, extractable technology, applied in the field of medical devices, can solve the problems of difficult cleaning, large volume, poor safety performance, etc., to achieve the effects of enhanced friction, good absorption effect and high safety
Inactive Publication Date: 2021-05-11
崔全支
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Problems solved by technology
[0004] The existing disposable sputum suction device for newborns has poor safety performance, and the suction tube is easy to scratch the respiratory mucosa of the fetus, and during the rescue process, the disposable sputum suction device for newborns is not easy to place, which affects medical care Rescue personnel, at the same time, the existing electric sputum suction device is too large to carry out follow-up cleaning
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[0026] 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. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0027] see Figure 1-3 , the present invention provides a technical solution: a disposable suction-type sputum suction device for newborns, including a liquid storage bottle 1, an extraction unit 5, an adapter unit 6, and a suction unit 7;
[0028] Liquid storage bottle 1: a connection cap 2 is threaded on its top, and a drain pipe 8 is arranged on the left side of the connection cap 2; Bottom circumferential array has non-slip stripes. The friction force at...
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The invention discloses a disposable extraction type sputum aspirator for newborns. The disposable extraction type sputum aspirator for newborns comprises a liquid storage bottle, an extraction unit, a switching unit and a suction unit; the top of the liquid storage bottle is in threaded connection with a connecting cover, and a liquid discharge pipe is arranged on the left side of the connecting cover; and the extraction unit comprises a barrel, an extraction connecting pipe, a piston, a piston rod, a compression spring, a grip, a fixing frame and an exhaust hole, the extraction connecting pipe arranged on one side of the barrel is in threaded connection with a screw hole formed in the middle of the right side of the connecting cover, a one-way valve is arranged in the extraction connecting pipe, the exhaust hole is formed in the end of the right side of the barrel, the fixing frame is fixedly installed on the outer side of the barrel, and the piston is slidably connected into the barrel. The disposable extraction type sputum aspirator for the neonates is high in safety, good in suction effect, small in size and convenient to place and does not affect rescue of medical staff.
Description
technical field [0001] The invention relates to the technical field of medical appliances, in particular to a disposable suction type sputum suction device for newborns. Background technique [0002] In hospitals, sputum suction devices are mainly electric multi-functional negative pressure suction devices and simple manual suction devices. The operation end needs to be connected to a suction tube or a sponge suction tube before use. Generally, the electric type is commonly used, with a power switch and Manual switch, using the principle of negative pressure for sputum suction and oral care, easy to learn, used for routine sputum suction, tracheotomy and other treatments for the wounded and sick, suitable for military rescue medical treatment and hospitals or households with respiratory mucus or vomiting Timely suction treatment; [0003] After the fetal head is delivered, the respiratory tract needs to be cleared, and the doctor needs to immediately remove the mucus and am...
Claims
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IPC IPC(8): A61M1/00
Inventor 崔全支
Owner 崔全支