Novel wireless endoscope

[0036] Example 1 A new type of wireless endoscope

[0037] A new type of wireless endoscope, which includes a capsule endoscope 1, an inner sleeve 2 and an outer sleeve 3; wherein the rear end of the capsule endoscope 1 is provided with a magnetic material and the rear end of the capsule endoscope 1 Anastomosis arc-shaped cover 11; the front end of the inner sleeve 2 is provided with a combination cover 21 corresponding to the shape of the arc-shaped cover 11 and made of paramagnetic material; the top of the arc-shaped cover 11 is provided with a rotatable extension handle 12; the combination cover 21 A movable hole 22 is provided on the upper part; the extension handle 12 is directly extended to the rear end of the inner sleeve 2 and extends from the rear end of the inner sleeve 2; the middle of the inner sleeve 2 is provided with a limit that controls the position of the extension handle 12 and serves as a movable fulcrum Structure; The inner sleeve 2 is set inside the outer sleeve 3. When in use, first adsorb the arc-shaped cover 11 of the capsule endoscope 1 and the combined cover 21 of the inner sleeve 2; the extension handle 12 extends from the movable hole 22, and directly extends to the inner sleeve after connecting the operating handle or passing through the limiting structure The rear end of the tube 2; by changing the position of the extension handle 12 or the operating handle at the rear end, the purpose of changing the angle of the front end capsule endoscope 1 is achieved by changing the position of the extension handle 12 at the movable hole 22. This kind of setting design is simple and reasonable, and easy to operate; it can effectively realize the multi-angle observation of the surgical site; it can effectively solve the problems of the prior art. The arc-shaped cover 11 is connected to the rear end of the capsule endoscope 1 through a bio-adhesive; this connection can ensure a stable connection between the arc-shaped cover 11 and the capsule endoscope 1, and prevent the capsule endoscope 1 from being self-curved during use. 11 Take off.

[0038] The extension handle 12 is provided with a ring structure 13 corresponding to the top end of the arc-shaped cover 11, and the two ring structures 13 are buckled and connected. Through this connection method, the angle of the capsule endoscope 1 can be adjusted. The movable hole 22 is a circular hole passing through the center of the coupling cover 21. The outer side of the combining cover 21 is integrally connected with the front edge of the inner sleeve 2. In this way, the stability of the structure can be achieved.

[0039] The limiting structure is a perforated ring 23 extending from the inner sleeve 2 for the extension handle 12 or operating rod to pass through. The hole is in the center of the ring, and an elastic ring is arranged around the hole that is close to the extension handle 12 or operating rod. 24; This arrangement can provide an effective moving fulcrum for the extension handle 12 and the operating rod, and realize the movement of the extension handle 12 or the operating rod at the rear end of the inner sleeve 2 to move the front extension handle 12 or the operating rod position to change the front end capsule For the purpose of the angle of the endoscope 1, this setting can realize multi-angle adjustment.

[0040] A mud plug is provided at the end of the inner casing 2, and the mud plug can be set to move when the extension handle 12 or the operating rod moves, and to initially fix the position when it does not move.

[0041] Example 2 A new type of wireless endoscope

[0042] A new type of wireless endoscope, which includes a capsule endoscope 1, an inner sleeve 2 and an outer sleeve 3; wherein the rear end of the capsule endoscope 1 is provided with a magnetic material and the rear end of the capsule endoscope 1 Anastomosis arc-shaped cover 11; the front end of the inner sleeve 2 is provided with a combination cover 21 corresponding to the shape of the arc-shaped cover 11 and made of paramagnetic material; the top of the arc-shaped cover 11 is provided with a rotatable extension handle 12; the combination cover 21 A movable hole 22 is provided on the upper part; the extension handle 12 is directly extended to the rear end of the inner sleeve 2 and extends from the rear end of the inner sleeve 2; the middle of the inner sleeve 2 is provided with a limit that controls the position of the extension handle 12 and serves as a movable fulcrum Structure; The inner sleeve 2 is set inside the outer sleeve 3. When in use, first adsorb the arc-shaped cover 11 of the capsule endoscope 1 and the combined cover 21 of the inner sleeve 2; the extension handle 12 extends from the movable hole 22, and directly extends to the inner sleeve after connecting the operating handle or passing through the limiting structure The rear end of the tube 2; by changing the position of the extension handle 12 or the operating handle at the rear end, the purpose of changing the angle of the front end capsule endoscope 1 is achieved by changing the position of the extension handle 12 at the movable hole 22. This kind of setting design is simple and reasonable, and easy to operate; it can effectively realize the multi-angle observation of the surgical site; it can effectively solve the problems of the prior art.

[0043] The arc-shaped cover 11 is connected to the back end of the capsule endoscope 1 through a biological adhesive; this connection can ensure a stable connection between the arc-shaped cover 11 and the capsule endoscope 1, and prevent the capsule endoscope 1 from falling off the arc-shaped cover 11 during use. under. The extension handle 12 is provided with a ring structure 13 corresponding to the top end of the arc-shaped cover 11, and the two ring structures 13 are buckled and connected. Through this connection method, the angle of the capsule endoscope 1 can be adjusted. The movable hole 22 is a long hole passing through the center of the coupling cover 21. The outer side of the combining cover 21 is integrally connected with the front edge of the inner sleeve 2. In this way, the stability of the structure can be achieved.

[0044] The limiting structure is a rotatable rod 25 extending from the inner sleeve 2, and the rotatable rod 25 is provided with a penetration hole 26 in the center of the inner sleeve 2 for the extension handle 12 or the operating rod to pass through. The rotatable rod 25 is provided on a protruding structure 27 protruding from the inner sleeve 2, and a cylindrical hole 28 into which the rotatable rod 25 extends is provided on the protruding structure 27. The rear end of the cylindrical hole 28 is provided with a large circular groove 281, The rear end of the rotatable rod 25 is provided with a disc 251 placed in the circular groove 281. This arrangement can effectively ensure the rotation of the rotatable rod 25 and prevent the rotatable rod 25 from falling out. This arrangement can only realize the angle change in each plane, and the angle change in other directions needs to be realized by rotating the inner sleeve 2 along the outer sleeve 3 after reaching a specific angle.

[0045] A mud plug is provided at the end of the inner casing 2, and the mud plug can be set to move when the extension handle 12 or the operating rod moves, and to initially fix the position when it does not move.

[0046] Example 3 A new type of wireless endoscope

[0047] A new type of wireless endoscope, which includes a capsule endoscope 1, an inner sleeve 2 and an outer sleeve 3; wherein the rear end of the capsule endoscope 1 is provided with a magnetic material and the rear end of the capsule endoscope 1 Anastomosis arc-shaped cover 11; the front end of the inner sleeve 2 is provided with a combination cover 21 corresponding to the shape of the arc-shaped cover 11 and made of paramagnetic material; the top of the arc-shaped cover 11 is provided with a rotatable extension handle 12; the combination cover 21 A movable hole 22 is provided on the upper part; the extension handle 12 is directly extended to the rear end of the inner sleeve 2 and extends from the rear end of the inner sleeve 2; the middle of the inner sleeve 2 is provided with a limit that controls the position of the extension handle 12 and serves as a movable fulcrum Structure; The inner sleeve 2 is set inside the outer sleeve 3. When in use, first adsorb the arc-shaped cover 11 of the capsule endoscope 1 and the combined cover 21 of the inner sleeve 2; the extension handle 12 extends from the movable hole 22, and directly extends to the inner sleeve after connecting the operating handle or passing through the limiting structure The rear end of the tube 2; by changing the position of the extension handle 12 or the operating handle at the rear end, the purpose of changing the angle of the front end capsule endoscope 1 is achieved by changing the position of the extension handle 12 at the movable hole 22. This kind of setting design is simple and reasonable, and easy to operate; it can effectively realize the multi-angle observation of the surgical site; it can effectively solve the problems of the prior art.

[0048] The arc-shaped cover 11 is connected to the back end of the capsule endoscope 1 through a biological adhesive; this connection can ensure a stable connection between the arc-shaped cover 11 and the capsule endoscope 1, and prevent the capsule endoscope 1 from falling off the arc-shaped cover 11 during use. under.

[0049] The extension handle 12 is provided with a ring structure 13 corresponding to the top end of the arc-shaped cover 11, and the two ring structures 13 are buckled and connected. Through this connection method, the angle of the capsule endoscope 1 can be adjusted. The movable hole 22 is a circular hole passing through the center of the coupling cover 21, and the outer side of the coupling cover 21 is integrally connected with the front edge of the inner sleeve 2. In this way, the stability of the structure can be achieved.

[0050] The limiting structure is a perforated ring 23 extending from the inner sleeve 2 for the extension handle 12 or operating rod to pass through. The hole is in the center of the ring, and an elastic ring is arranged around the hole that is close to the extension handle 12 or operating rod. 24; This arrangement can provide an effective moving fulcrum for the extension handle 12 and the operating rod, and realize the movement of the extension handle 12 or the operating rod at the rear end of the inner sleeve 2 to move the front extension handle 12 or the operating rod position to change the front end capsule For the purpose of the angle of the endoscope 1, this setting can realize multi-angle adjustment.

[0051] A positioning plug 4 is provided at the end of the inner sleeve 2, and the positioning plug 4 is a thin tapered plug; the tapered plug is provided with a longitudinal port 41 from the center of the circle to the edge. The width of the longitudinal port 41 and the extension handle 12 and the operating The diameter of the rod is the same; in addition, a plurality of notches 42 perpendicular to the longitudinal opening 41 are arranged in an array along the direction of the longitudinal opening 41. The width of the notches 42 is the same as the extension handle 12 or the operating rod. The longitudinal opening 41 is lowered against the extension handle 12 or the operating rod, and then the thin tapered plug is slightly rotated to make the extension handle 12 or the operating rod fall into the corresponding notch 42 to lock it. A small vertical rod is arranged on the thin cone plug; the arrangement of the vertical small rod is convenient for the operation of the cone plug.

[0052] A rubber ring 6 is arranged on the inner side of the outer sleeve 3, and the rubber ring 6 can limit the weak movement of the inner sleeve 2, but does not affect the movement and rotation between the outer sleeve 3 and the inner sleeve 2 under strong action. A handle 5 is arranged outside the rear end of the inner sleeve 2 to facilitate mutual movement and rotation between the outer sleeve 3 and the inner sleeve 2.