Rotary side-turning sampling pliers
A sampling forceps, rollover technology, applied in the field of sampling forceps, can solve the problems of difficult angle, adjustment, etc.
Inactive Publication Date: 2022-07-22
JIANGSU ATE MEDICAL TECH
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Problems solved by technology
[0003] The problem to be solved by the present invention is to provide a rotary rollover sampling forceps, the doctor operates the endoscope to enter the diseased area, and the sampling forceps is in the hole of the endoscope forceps. Once the angle of the ordinary endoscope is wrong, it is difficult Adjust the angle of the clamp head frame, the new sampling forceps can effectively solve the problem, 360° free rotation, the angle that the endoscope can no longer bend can be completed by turning the clamp head sideways
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[0017] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.
[0018] Specific examples are given below.
[0019] see Figure 1-6 , Rotary side flip sampling forceps, including core rod main body 1, chute 2, rotating handle 3, slip ring 4, cable 5, pick and place ring 6, outer tube 7, fixed sleeve 8, sampling forceps holder 9, rotating shaft 10. Sampling plier head 11, connecting hole 12, connecting wire 13, a slip ring 4 is sleeved on one side outer wall of the core rod main body 1, and a slidi...
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The invention discloses a rotary side-turning sampling clamp which comprises a core rod body, a sliding groove, a rotary operation handle, a sliding ring, an inhaul cable, an outer pipe, a fixing sleeve, a sampling clamp frame, a rotating shaft, a sampling clamp head, a connecting hole and a connecting wire, the outer wall of one side of the core rod body is sleeved with the sliding ring, and the inner wall of one side of the core rod body is provided with the sliding groove corresponding to the sliding ring; an inhaul cable is fixedly connected to the outer wall of the middle of one side of the sliding ring, a rotary operation handle is rotationally connected to the outer wall of one end of the core rod body, one side of the inhaul cable penetrates through the inner wall of the rotary operation handle, and an outer pipe is fixedly connected to the outer wall of one side of the rotary operation handle. A doctor operates the endoscope to enter a diseased part, the sampling forceps are arranged in a forceps channel hole of the endoscope, once the angle of a common endoscope is incorrect, the angle of the forceps head frame is difficult to adjust in the endoscope, the novel sampling forceps can effectively solve the problem, and the angle at which the endoscope cannot be bent by 360-degree free rotation is completed by turning the forceps head on one side.
Description
technical field [0001] The present invention relates to the technical field of sampling forceps, in particular to the sampling forceps that are rotated and turned over. Background technique [0002] At present, endoscopy, such as gastroscope and colonoscopy, is a commonly used clinical examination method because it can visually observe the lesions of the gastrointestinal site. During the endoscopy process, doctors often use biopsy forceps to first pass The endoscope allows the biopsy forceps to directly reach the patient's body, and takes out a certain amount of diseased tissue from the patient's body by means of incision, forceps or puncture, and conducts pathological examination. This kind of inspection method is the most convenient and efficient way to obtain pathological diagnosis of diseased tissue in the human body. Therefore, biopsy forceps are widely used in clinical endoscopy. However, the existing sampling forceps structure, Although the outer tube itself is a rot...
Claims
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IPC IPC(8): A61B10/06A61B10/04
CPCA61B10/06A61B10/04
Inventor 张超
Owner JIANGSU ATE MEDICAL TECH