Oral cavity expansion device for patient in severe case department
An expansion device and patient technology, applied in oral mirrors, medical science, diagnosis, etc., can solve problems such as easy to fall off, complex structure, etc., to achieve the effect of improving the bonding effect, simple device structure, and avoiding messy lines
Inactive Publication Date: 2020-09-04
SECOND AFFILIATED HOSPITAL OF COLLEGE OF MEDICINEOF XIAN JIAOTONG UNIV
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Problems solved by technology
[0004] The purpose of the present invention is to provide an oral expansion device for critically ill patients to solve the problem that conventional oral expansion devices are complex in structure and prone to fall off
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[0022] 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.
[0023] see Figure 1-Figure 5 , an oral expansion device for critically ill patients, including a distraction mechanism 1 and a drive mechanism 2, the distraction mechanism 1 communicates with the drive mechanism 2, and the distraction mechanism 1 includes a connecting cylinder 11, a first connecting plate 15 and a second connecting plate 15. The connecting plate 16, the connecting rod 12 is movable inside the connecting cylinder 11, the number of the connecti...
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The invention discloses an oral cavity expansion device for a patient in a severe case department, and relates to the technical field of medical instruments. The device comprises an opening mechanismand a driving mechanism, wherein the opening mechanism communicates with the driving mechanism; the opening mechanism comprises two connecting cylinders, a first connecting plate and a second connecting plate; connecting rods are movably arranged in the connecting cylinders; and the top ends of the connecting rods penetrate through the inner walls of the connecting cylinders and extend to the exteriors of the connecting cylinders. By arranging the first connecting plate and the second connecting plate, a pressing plate presses down air in a driving box, and the air in the driving box is conveyed into the connecting cylinders through air conveying one-way valves to jack up a connecting rod, so that the oral cavity of the patient is expanded, and the problems that a conventional oral cavityexpansion device is complex in structure and operation space of a medical staff is limited as most of the oral cavity of the patient is easily shielded after being expanded are solved; and the deviceis simple in structure, reserves the operation space of the oral cavity to the maximum extent, and is convenient to use by a user.
Description
technical field [0001] The invention belongs to the technical field of medical devices, and in particular relates to an oral expansion device for critically ill patients. Background technique [0002] The Intensive Care Unit is a unit that specializes in the treatment of critically ill patients and provides careful monitoring and precise treatment. Critical illness medicine takes critical illness as the main research object, is based on the combination of basic medicine and clinical medicine, and uses modern monitoring and intervention technology as a method to gain a more comprehensive understanding of critical illness and through effective treatment of critical illness. The purpose of medical professional disciplines is to improve the survival rate of critically ill patients through treatment measures. That is, critical care medicine is the theoretical basis for the work of the intensive care unit, and the intensive care unit is the clinical practice base of critical care...
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Login to View More IPC IPC(8): A61B90/16A61B1/24
CPCA61B1/24A61B90/16
Inventor 高彦霞孙明珠
Owner SECOND AFFILIATED HOSPITAL OF COLLEGE OF MEDICINEOF XIAN JIAOTONG UNIV