Al technical title is built by PatSnap Al team. It summarizes the technical point description of the patent document.
A technology of laparoscopy and aspirator, which is applied in the field of laparoscopic aspirator with grasping forceps, can solve the problems of increasing the risk of damage to the abdominal organs of patients, hidden dangers of clinical surgery, and unfavorable smooth operation of surgery, etc.
Pending Publication Date: 2018-10-19
THE FIRST AFFILIATED HOSPITAL OF WANNAN MEDICAL COLLEGE YIJISHAN HOSPITAL OF WANNAN MEDICAL COLLEGE
View PDF0 Cites 1 Cited by
Summary
Abstract
Description
Claims
Application Information
AI Technical Summary
This helps you quickly interpret patents by identifying the three key elements:
Problems solved by technology
Method used
Benefits of technology
Problems solved by technology
[0003] According to the above, the current clinical traditional laparoscopic operating instruments generally have simple structures and single functions. Therefore, at present, multiple groups of instruments need to be used interactively and replaced frequently in clinical practice, which not only affects the surgical field of view, is not conducive to the smooth operation of the operation, but also prolongs the operation time and increases the damage to the abdominal organs of the patient. risk, which brings great hidden dangers to the operation of clinical surgery. In view of the above defects, it is necessary to design a laparoscopic aspirator with grasping forceps
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more
Image
Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
Click on the blue label to locate the original text in one second.
Reading with bidirectional positioning of images and text.
Smart Image
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0026] In the following text, numerous specific details are set forth in order to provide a thorough understanding of the concepts underlying the described embodiments, however, it will be apparent to those skilled in the art that the described embodiments can be used without these specific details. Some or all instances were practiced, and in other instances well-known process steps were not described in detail.
[0027] Such as figure 1 , figure 2 , image 3 , Figure 4 , Figure 5 , Image 6 , Figure 7 , Figure 8 , Figure 9As shown, the laparoscopic aspirator with grasping forceps includes a handle 1, an escape groove 2, a fixed shaft 3, a handle 4, a first rack 5, a sliding sleeve 6, a second rack 7, a spring 8, a pressing block 9, a rotating Wheel 10, inner lumen tube 11, clamp 12, swivel sleeve 13, jaw 14, outer lumen tube 15, pull rod 16, and the avoidance groove 2 is located inside the handle 1, and the avoidance groove 2 is a groove, so The fixed shaft 3 ...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more
PUM
Login to view more
Abstract
The invention discloses a laparoscopic aspirator with grasping forceps. The laparoscopic aspirator with grasping forceps comprises a handle, a escaping groove, a fixed shaft, a handle, a first rack, asliding sleeve, a second rack, a spring, a pressing block, a rotating wheel, an inner tube, a clamp, a rotating sleeve, a clamping mouth, an outer cavity tube and a pull rod. The laparoscopic aspirator with grasping forceps has a clever structure and powerful function. Firstly, the push-type switch design can facilitate the medical personnel to suck the liquid and mist in the patient body which the convenience of operation is improved, and secondly, the matching effect of the clamping mechanism can not only realize the rapid clamping operation of the diseased tissue in the patient, but also can adjust the angle according to the operation needs, which greatly satisfy the various clinical needs and also effectively avoid the need for the cooperation or frequent replacement of multiple setsof instruments, and finally through the above, the convenience of the medical staff is improved, and the operation time is shortened, thereby achieving a good promotion and application.
Description
technical field [0001] The invention relates to the technical field of medical instruments, in particular to a laparoscopic aspirator with grasping forceps. Background technique [0002] Laparoscopic surgery has been widely used in abdominal surgery, thoracic surgery, gynecology and urology because of its small trauma and quick recovery. Laparoscopic surgery is different from the anatomical separation of traditional surgery. Medical staff must use endoscopes to observe and understand the adjoining relationship of abdominal organs, so as to ensure safe and accurate tissue separation in patients. [0003] According to the above, the current clinical traditional laparoscopic operating instruments generally have simple structures and single functions. Therefore, at present, multiple groups of instruments need to be used interactively and replaced frequently in clinical practice, which not only affects the surgical field of view, is not conducive to the smooth operation of the o...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more
Application Information
Patent Timeline
Application Date:The date an application was filed.
Publication Date:The date a patent or application was officially published.
First Publication Date:The earliest publication date of a patent with the same application number.
Issue Date:Publication date of the patent grant document.
PCT Entry Date:The Entry date of PCT National Phase.
Estimated Expiry Date:The statutory expiry date of a patent right according to the Patent Law, and it is the longest term of protection that the patent right can achieve without the termination of the patent right due to other reasons(Term extension factor has been taken into account ).
Invalid Date:Actual expiry date is based on effective date or publication date of legal transaction data of invalid patent.