CN209966334U

CN209966334U - Disposable enteroscope head structure capable of changing direction

Info

Publication number: CN209966334U
Application number: CN201920675355.9U
Authority: CN
Inventors: 黄月文
Original assignee: Henan De'en Medical Polytron Technologies Inc
Current assignee: Henan De'en Medical Polytron Technologies Inc
Priority date: 2019-05-13
Filing date: 2019-05-13
Publication date: 2020-01-21
Anticipated expiration: 2029-05-13

Abstract

The utility model provides a disposable enteroscope head structure of diversion has solved the fixed problem of camera observation angle of enteroscope. The utility model discloses a can dismantle the flexible tube of being connected with the enteroscope rear end, the front portion of flexible tube is connected with length adjustable's control tube, the anterior sealing of control tube is equipped with the front panel, be equipped with the export of aqueous vapor on the front panel, reserve apparatus export and camera installing port, be equipped with the flexible aqueous vapor conveyer pipe with aqueous vapor exit linkage in control tube and the flexible tube, be equipped with automatic telescopic link I in the control tube, the marginal zone fixed connection of automatic telescopic link I's front end and front panel, automatic telescopic link I's rear end is fixed to be established on the inner wall of control tube, automatic telescopic link I is connected with enteroscope controlgear electricity through establishing the wire in the flexible tube. The utility model discloses an automatic telescopic link I and the cooperation of the control tube of length of can stretching drive the front panel and to upper and lower both sides free tilt, increase the detection range of camera.

Description

Disposable enteroscope head structure capable of changing direction

Technical Field

The utility model relates to the field of enteroscopy equipment, in particular to a disposable enteroscopy head structure capable of changing directions.

Background

An enteroscope is an elongated, flexible medical instrument, about 1 cm in diameter, which enters the rectum through the anus to the large intestine, allowing the physician to view the colon and the interior of the large intestine. Colonoscopy is a diagnostic modality used by physicians to examine lesions in the large intestine and colon.

At present, when an enteroscope is used for examination, because a human intestinal tract is a zigzag structure, and the enteroscope does not have the function of adjusting the observation angle of a camera, the camera arranged at the most front end of the enteroscope can have the problem that a local area cannot be seen clearly when the enteroscope advances. Moreover, as a device for internal examination of a human body, a repeatedly used enteroscope is also easy to carry bacteria, is troublesome in cleaning and disinfection, and has a risk of causing cross infection of patients.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem that the observation angle of the camera of the enteroscope is fixed in the background art, the utility model provides a disposable enteroscope head structure that can change direction.

The technical scheme of the utility model is that: the utility model provides a disposable enteroscope head structure of diversion, include the flexible tube of being connected with the enteroscope rear end can be dismantled, the front portion of flexible tube is connected with length adjustable's control tube, the sealed front panel that is equipped with in front of control tube, be equipped with the vapor outlet on the front panel, reserve apparatus export and camera installing port, be equipped with the flexible vapor conveyer pipe with vapor outlet connection in control tube and the flexible tube, be equipped with automatic telescopic link I in the control tube, the front end of automatic telescopic link I and the marginal zone fixed connection of front panel, the rear end of automatic telescopic link I is fixed to be established on the inner wall of control tube, automatic telescopic link I is connected with the enteroscope controlgear electricity through establishing the wire in the flexible tube.

The circle center of the reserved instrument outlet is located on the axis of the front panel, the water-gas outlet is located above the reserved instrument outlet, and the camera mounting port is located below the reserved instrument outlet.

The connecting part of the front end of the automatic telescopic rod I and the front panel is positioned above the reserved instrument outlet.

The utility model discloses an instrument, including the control tube, be equipped with automatic telescopic link II in the control tube, automatic telescopic link II's front end and front panel fixed connection, automatic telescopic link II and front panel's junction are located the below of reserving the apparatus export, and automatic telescopic link II's rear end is fixed to be established on the inner wall of control tube.

The front portion of the flexible pipe is connected with an inner sliding ring of the electric sliding ring in a sealing mode, an outer sliding ring of the electric sliding ring is connected with an adjusting pipe in a sealing mode, the front side of the inner sliding ring is connected with a fixing frame extending towards a front panel, a micro motor is fixedly arranged on the fixing frame, a disc is fixedly arranged on a rotating shaft of the micro motor, the periphery of the disc is fixedly connected with the inner wall of the adjusting pipe, and wires connected with the enteroscope control equipment, namely the micro motor, the automatic telescopic rod I and the automatic telescopic rod II are all transferred through built-in wires of the electric.

The regulating pipe comprises a plurality of sections of sealed flexible pipes, and adjacent sealed flexible pipes are connected in a sealing mode through stretchable elastic connecting belts.

The inner wall of the adjusting pipe is fixedly provided with a flexible sealing electric wire pipe, and the number of the electric wire pipes is equal to the sum of the number of the cameras, the number of the automatic telescopic rods I and the number of the automatic telescopic rods II.

The utility model has the advantages that: the utility model discloses an automatic telescopic link I cooperates with the control tube of length of can stretching, when automatic telescopic link I's length shortens, the front panel is to the downside slope, and when automatic telescopic link I's length extension, the front panel is to the upside slope, and then drives the camera on the front panel and freely adjusts upper and lower detection angle, increases the detection scope of camera.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic view of the main structure of the present invention;

fig. 2 is a schematic structural diagram of the front panel of the present invention.

In the figure, 1, a flexible pipe, 2, an electric slip ring, 201, an inner slip ring, 3, a micro motor, 4, a fixing frame, 5, a disc, 6, a front panel, 7, a water vapor outlet, 8, a reserved instrument outlet, 9, a camera mounting port, 10, a wire pipe, 11, a water vapor conveying pipe, 12, automatic telescopic rods I and 13, automatic telescopic rods II and 14, an adjusting pipe, 1401 and an elastic connecting belt.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without any creative effort belong to the protection scope of the present invention.

Example 1: a disposable enteroscope head structure capable of changing directions is shown in figure 1 and comprises a flexible pipe 1 detachably connected with the rear end of an enteroscope, and the flexible pipe 1 and the rear end of the enteroscope can be fastened by adopting a sleeved hoop or a hollow threaded connector is arranged at the rear end of the flexible pipe 1 and is in threaded connection with a nut connector at the rear end of the enteroscope. The front portion of the flexible pipe 1 is connected with a length-adjustable adjusting pipe 14, the adjusting pipe 14 comprises a plurality of sections of sealed flexible pipes, the sealed flexible pipes are rubber leather pipes with smooth outer surfaces, adjacent sealed flexible pipes are in sealed connection through a stretchable elastic connecting belt 1401, and the elastic connecting belt 1401 is an elastic rubber belt.

The front part of the adjusting pipe 14 is provided with a front panel 6 in a sealing manner, as shown in fig. 2, the front panel 6 is provided with a water vapor outlet 7, a reserved instrument outlet 8 and a camera mounting port 9, the circle center of the reserved instrument outlet 8 is positioned on the axis of the front panel 6, the water vapor outlet 7 is positioned above the reserved instrument outlet 8, and the camera mounting port 9 is positioned below the reserved instrument outlet 8. The connecting part of the front end of the automatic telescopic rod I12 and the front panel 6 is positioned above the reserved appliance outlet 8.

An automatic telescopic rod II13 is arranged in the adjusting pipe 14, the front end of an automatic telescopic rod II13 is fixedly connected with the front panel 6, the connecting part of the automatic telescopic rod II13 and the front panel 6 is positioned below the reserved instrument outlet 8, and the rear end of an automatic telescopic rod II13 is fixedly arranged on the inner wall of the adjusting pipe 14. Automatic telescopic link I12 and automatic telescopic link II13 adopt miniature electric telescopic link or miniature atmospheric pressure telescopic link, and automatic telescopic link I12 and automatic telescopic link II13 cooperation are more rapid, stable when can adjusting the detection area of camera, prevent that automatic telescopic link I12 from extending, when shortening, the flexible volume of the control tube 14 of opposite side is not enough, and the gradient that leads to front panel 6 does not reach ideal angle.

Be equipped with the flexible aqueous vapor conveyer pipe 11 of being connected with aqueous vapor outlet 7 in regulation pipe 14 and the flexible tube 1, be equipped with automatic telescopic link I12 in the regulation pipe 14, the marginal zone fixed connection of the front end of automatic telescopic link I12 and front panel 6, the rear end of automatic telescopic link I12 is fixed to be established on the inner wall of regulation pipe 14, automatic telescopic link I12 is connected with intestines mirror controlgear electricity through the wire of establishing in flexible tube 1.

The front portion of flexible pipe 1 and the interior sliding ring 201 sealing connection of electric sliding ring 2, the outer sliding ring and the regulating pipe 14 sealing connection of electric sliding ring 2, interior sliding ring 201 front side is connected with mount 4 that extends to front panel 6, the fixed micro motor 3 that is equipped with on mount 4, fixed disc 5 that is equipped with in micro motor 3's the pivot, the periphery of disc 5 and the inner wall fixed connection of regulating pipe 14, micro motor 3, automatic telescopic link I12 and the wire that automatic telescopic link II13 and intestines mirror controlgear are connected all through the built-in wire transfer of electric sliding ring 2. Micro motor 3 drives disc 5 rotatory, and then drives the governing pipe 14 and rotate, and then drives camera 306 degree and rotates, enlarges the regional scope of accurate detection. The inner wall of the adjusting pipe 14 is fixedly provided with flexible sealed electric wire pipes 10, and the number of the electric wire pipes 10 is equal to the sum of the number of the cameras, the automatic telescopic rods I12 and the automatic telescopic rods II 13.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A disposable enteroscope head structure capable of changing directions is characterized in that: include that can dismantle flexible tube (1) of being connected with the enteroscope rear end, the front portion of flexible tube (1) is connected with adjustable length's control tube (14), the sealed front panel (6) that is equipped with in front panel (6), be equipped with aqueous vapor export (7) on front panel (6), reserve apparatus export (8) and camera installing port (9), be equipped with flexible aqueous vapor conveyer pipe (11) of being connected with aqueous vapor export (7) in control tube (14) and flexible tube (1), be equipped with automatic telescopic link I (12) in control tube (14), the front end of automatic telescopic link I (12) and the marginal zone fixed connection of front panel (6), the rear end of automatic telescopic link I (12) is fixed to be established on the inner wall of control tube (14), automatic telescopic link I (12) are connected with enteroscope control apparatus electricity through establishing the wire in flexible tube (1).

2. A disposable, steerable enteroscope head structure according to claim 1, wherein: the circle center of the reserved instrument outlet (8) is positioned on the axis of the front panel (6), the water vapor outlet (7) is positioned above the reserved instrument outlet (8), and the camera mounting port (9) is positioned below the reserved instrument outlet (8).

3. A disposable, steerable enteroscope head structure according to claim 2, wherein: the connecting part of the front end of the automatic telescopic rod I (12) and the front panel (6) is positioned above the reserved appliance outlet (8).

4. A disposable, steerable enteroscope head structure according to claim 3, wherein: be equipped with automatic telescopic link II (13) in control tube (14), the front end and front panel (6) fixed connection of automatic telescopic link II (13), the junction position of automatic telescopic link II (13) and front panel (6) is located the below of reserving apparatus export (8), and the rear end of automatic telescopic link II (13) is fixed to be established on the inner wall of control tube (14).

5. A disposable, steerable enteroscope head structure according to claim 4, wherein: the front portion of flexible pipe (1) and interior slip ring (201) sealing connection of electric slip ring (2), the outer slip ring and control tube (14) sealing connection of electric slip ring (2), interior slip ring (201) front side is connected with mount (4) that extend towards front panel (6), the fixed micro motor (3) that are equipped with on mount (4), fixed disc (5) that are equipped with in the pivot of micro motor (3), the periphery of disc (5) and the inner wall fixed connection of control tube (14), micro motor (3), automatic telescopic link I (12) and automatic telescopic link II (13) all pass through the built-in wire transfer of electric slip ring (2) with the wire that enteroscope controlgear is connected.

6. A disposable, steerable enteroscope head structure according to claim 5, wherein: the adjustment tube (14) comprises a plurality of sections of sealed flexible tubes, adjacent sealed flexible tubes being sealingly connected by a stretchable elastic connecting strip (1401).

7. A disposable, steerable enteroscope head structure according to claim 6, wherein: the inner wall of the adjusting pipe (14) is fixedly provided with a flexible sealed electric wire pipe (10), and the number of the electric wire pipes (10) is equal to the sum of the number of the cameras, the automatic telescopic rods I (12) and the automatic telescopic rods II (13).