A rigid tube endoscope with straight rod and inseparable infinite viewing angle
An inseparable, endoscopic technology, applied in the fields of endoscopy, medical science, surgery, etc., can solve the problems of large patient damage, poor use effect, low efficiency, etc., to improve diagnosis efficiency, reduce damage, and use effect. Effect
Active Publication Date: 2021-10-12
THE AFFILIATED HOSPITAL OF QINGDAO UNIV
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[0005] The present invention provides a rigid tube endoscope with an inseparable straight rod and infinite viewing angle, which can flexibly adjust the viewing angle of the lens, does not need to replace different types of endoscopes or the whole body of the rotating endoscope, and has high diagnostic efficiency. , Reduce the harm to the patient, the advantages of better use effect, solve the problem that the observation angle of view of all models of the existing rigid tube endoscope is fixed, and it is impossible to choose when the specific position of the patient's body is uncertain. For a suitable endoscope, it is necessary to continuously select endoscopes with different viewing angles, or to obtain the best observation field of view and clarity by rotating the endoscope, so that the efficiency of using the endoscope for diagnosis Lower, while increasing the pain and discomfort of the patient, causing greater harm to the patient, and poorer use effects
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[0024] 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.
[0025] see figure 1 , a rigid tube endoscope with an inseparable straight rod and infinite viewing angle, comprising an endoscope body 1, an eyepiece tube 2 is fixedly installed on one side of the endoscope body 1, and an optical fiber is arranged at the bottom end of the endoscope body 1 The beam guide interface 3, and the other side of the endoscope body 1 is fixedly installed with an outer mirror tube 4, and one end of the outer mirror tube 4 is fixedly ins...
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The invention relates to the technical field of medical imaging equipment, and discloses a rigid tube endoscope with a straight rod and an inseparable infinite viewing angle, which includes an endoscope body, an eyepiece tube is fixedly installed on one side of the endoscope body, and An outer mirror tube is fixedly installed on the other side of the endoscope body, and an endoscope lens is fixedly installed on one end of the outer mirror tube. The rigid tube endoscope with an inseparable straight rod and infinite viewing angle, through the setting of the magnetic force ring and the electromagnetic coil, makes the mirror surface can rotate 360° independently without turning the overall structure of the endoscope, which is different from the existing Compared with the endoscope, when the specific position of the patient's body is uncertain, it is not necessary to constantly select the endoscope with different viewing angles, or to obtain the best observation field of view and clarity by rotating the endoscope, which is effective The diagnostic efficiency of the medical staff when using the endoscope is improved, the harm to the patient is reduced, and the use effect is better.
Description
technical field [0001] The invention relates to the technical field of medical imaging equipment, in particular to a rigid tube endoscope with an inseparable straight rod and infinite viewing angle. Background technique [0002] Endoscope is an important instrument for people to peep into the internal organs of the body, and the hard tube endoscope is mainly used for the diagnosis and treatment of the natural orifice of the human body or through the puncture of the orifice, because it is less traumatic to the patient. And the recovery is fast, and the imaging resolution is high, and the operation is convenient, and it is widely used in various fields. [0003] However, the viewing angles of all models of existing rigid tube endoscopes are fixed. When the specific position of the patient's body is uncertain, it is impossible to choose a suitable endoscope, and it is necessary to constantly choose endoscopes with different angles of view. , or by rotating the endoscope to obt...
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IPC IPC(8): A61B1/00
CPCA61B1/00096A61B1/00183
Inventor 齐兴四姜英俊宋文朱禹华
Owner THE AFFILIATED HOSPITAL OF QINGDAO UNIV