(12) United States Patent (10) Patent No.: …………………………………
Stan (45) Date of Patent: …………………………….
______________________________________________________________________________
(54) SUCTION DEVICE
(74) Stan Chao, xxxx, USA.
(21) Application No
(22) Filed: ………………….
(58) Field of Classification Search ………………… 54, 61 and 71
(57) ABSTRACT
A novel design of a suction device for medical use intended to assist in abdominal entry for the purpose of performing laparoscopic surgical procedures. The device is applied to the skin of the abdominal wall and after suction is initiated, the deeper layers of the abdominal wall can be grasped by manually lifting on the suction device. The design improves the proprioceptive sense of laparoscopic trocar penetration of the abdominal wall.
DESCRIPTION
FIG. 1 shows clear measurements of the new design.
FIG. 2 is a front view of the new design.
FIG. 3 is a slanting front view of the new design.
FIG. 4 is side perspective view of the new design.
FIG. 5 is the bottom view of the new design.
Any shading and cross-hatching are not features of the design but are utilized to illustrate the surface contours of the new design.
Claims and Drawing Sheets
FIG.1
FIG. 2
FIG. 3
FIG. 4
FIG. 5A
FIG. 5B
METHOD OF OPERATING THE SUCTION DEVICE
CROSS REFERENCE TO RELATED APPLICATIONS
Not applicable to this application.
STATEMENT REGARDING FEDERALLY SPONSORED RESEARCH OR DEVELOPMENT
Not applicable to this application
BACKGROUND OF THE INVENTION
- Field of the Invention
The present invention relates generally to the field of medicine and more specifically it relates to a suction device for performance of laparoscopic surgical procedures.
- Description of the Related Art
Any discussion of the prior art throughout the specification should in no way be considered as an admission that such prior art is widely known or forms part of common general knowledge in the field.
Generally, suction devices are used in Neurosurgery, Cardiac surgery, Gastroenterology, Urology and General Surgery for…………. Their sizes usually vary from………… to…….
The instant invention substantially departs from the conventional concepts and designs of the prior art as the suction device is smaller in size and….. [Here, please mention any features of the device that I have missed]
BRIEF SUMMARY OF THE INVENTION
From the foregoing, it is clear that the types of suction devices in use have many disadvantages inherent in them. The current device, therefore, is unique in that it has a small circular “handle” on the stem of the funnel cup. It is made of stainless steel and takes the shape of a funnel having no ornamentation on the surface and no moving parts.
[Please insert anything else that is unique about the device]
DETAILED DESCRIPTION OF THE INVENTION
[In this section, it would be important to discuss the measurements, functionality and structure of the device]
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