CN219439044U - Auxiliary suction tube for digestive endoscopes - Google Patents

Abstract

The utility model discloses an auxiliary suction tube for a digestive endoscope, which relates to the technical field of digestive endoscopes and comprises an endoscope hose, wherein a guide tube is arranged on one side of the endoscope hose, a suction tube body is arranged at one end of the guide tube, a connector is arranged at the tail end of the suction tube body, a sewage draining channel is arranged in the suction tube body, a steel wire tube is arranged in the sewage draining channel, a ball body is arranged at one end of the steel wire tube, a helical blade is arranged on one side, close to the ball body, of the steel wire tube, one end of the steel wire tube extends to the outside of the suction tube body, and a handle is connected to the extending part of the steel wire tube.

Description

Auxiliary suction tube for digestive endoscopes

Technical Field

The utility model relates to the technical field of digestive endoscopes, in particular to an auxiliary suction tube of a digestive endoscope.

Background

The digestive endoscope is a group of equipment for directly acquiring images through the digestive tract or acquiring ultrasonic or X-ray images of the digestive tract and digestive organs through equipment with ultrasonic and X-rays so as to diagnose and treat digestive system diseases, has an important effect on diagnosing early tumors, bile ducts and pancreatic diseases of the digestive tract, can directly observe the structural change of the wall of the digestive tract, and can only observe the digestive tract due to the fact that a pipeline inserted into the digestive tract can only absorb dirt in the digestive tract when the digestive tract is inspected, an auxiliary suction pipe is added on an endoscope hose inserted into the digestive tract, and the dirt in the digestive tract is sucked out by the auxiliary suction pipe.

However, the existing auxiliary suction tube still has the defects when in use, the head of the suction tube is easy to be blocked after sucking blood clots and other wastes, is difficult to dredge, cannot continuously suck dirt, and the side surface of the suction tube cannot suck dirt.

Disclosure of Invention

The utility model aims to provide an auxiliary suction tube of a digestive endoscope, which solves the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a supplementary suction tube of digestion scope, includes the scope hose, the stand pipe is installed to one side of scope hose, the suction tube body is installed to the one end of stand pipe, the end of suction tube body is provided with the connector, the blowdown passageway has been seted up to the inside of suction tube body, the internally mounted of blowdown passageway has the steel wire pipe, and the spheroid is installed to the one end of steel wire pipe, helical blade is installed to one side that is close to the spheroid on the steel wire pipe, the one end of steel wire pipe extends to the outside of suction tube body, and the extension of steel wire pipe is connected with the handle.

Preferably, the outer wall of the suction tube body is provided with a second through hole, the outer wall of the suction tube body is provided with a first through hole, and the diameter of the first through hole is the same as that of the second through hole.

Preferably, an attraction probe is mounted at one end of the attraction pipe body, a plurality of material inlet holes are formed in the attraction probe, and the outer surface of the attraction probe is arc-shaped.

Preferably, the length of the suction tube body is greater than the length of the guide tube, the length of the suction tube body is greater than the length of the endoscope hose, and the length of the guide tube is less than the length of the endoscope hose.

Preferably, a mounting ring is arranged at one end of the guide tube, and the mounting ring is in transition fit with the suction tube body.

Preferably, an external thread is arranged on the outer wall of one end of the steel wire pipe, and the handle is connected with the steel wire pipe through screw thread screwing.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the steel wire pipe is arranged in the suction pipe body, the ball body and the helical blade are arranged at the end part of the steel wire pipe, and the steel wire pipe drives the ball body and the helical blade to rotate by rotating the steel wire pipe from the outside, so that dirt blocked at the end part of the suction pipe body can be dredged, the dirt can be ensured to continuously pass through the suction pipe body, and the digestion endoscopic surgery can be smoothly carried out.

2. According to the utility model, the second through hole is formed in the outer wall of the suction tube body, the first through hole is formed in the guide tube, the first through hole corresponds to the second through hole after the suction tube body is inserted into the guide tube, and when the external suction device absorbs dirt in the digestive tract, the dirt in the digestive tract can pass through the first through hole and the second through hole and then enter the suction tube body, so that the suction rate of the dirt in the digestive tract is improved, and the operation speed is increased.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the structure of the guide tube and suction tube body of the present utility model;

FIG. 3 is a schematic view showing the internal structure of the suction tube body of the present utility model;

FIG. 4 is an external view of the suction tube body of the present utility model;

FIG. 5 is an enlarged view of portion A of FIG. 2;

fig. 6 is an enlarged view of a portion B in fig. 3.

In the figure: 1. a material inlet hole; 2. sucking the probe; 3. a suction tube body; 4. a guide tube; 41. a mounting ring; 5. a first through hole; 51. a second through hole; 6. a steel wire tube; 7. a handle; 8. an endoscope hose; 9. a trapway; 10. a helical blade; 11. and (3) a sphere.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

As shown in fig. 1 to 6, the present utility model provides the following technical solutions: the utility model provides an auxiliary suction tube of digestive endoscopy, including endoscope hose 8, guide tube 4 is installed to one side of endoscope hose 8, guide tube 4 is together fixed with endoscope hose 8, in-process of endoscope operation, insert the inside time of patient's alimentary canal with endoscope hose 8, inside the alimentary canal is inserted to endoscope hose 8 and guide tube 4 simultaneously, the one end position of endoscope hose 8 and guide tube 4 is located outside the patient, the other tip position of endoscope hose 8 and guide tube 4 is located the alimentary canal, suction tube body 3 is installed to the one end of guide tube 4, when sucking the filth of alimentary canal inside, insert guide tube 4 with suction tube body 3 from the one end of guide tube 4 that is located outside the patient, then attract probe 2 to run through guide tube 4, and be located the alimentary canal, suck the filth in the alimentary canal through outside suction equipment, the filth process drain 9, the end of suction tube body 3 is provided with the connector, the inside of suction tube body 3 has seted up channel 9, internally mounted has steel wire pipe 6, and the one end of pipe 6 installs spheroid 11, wire blade 6 is close to wire knob 7 and wire knob 7 is installed to wire knob 7, wire knob 7 is connected to wire knob 7, wire knob 7 is rotated to wire knob 7, and wire knob 7 is rotated, and wire knob 7 is connected to wire knob 7 is rotated to one end, and wire knob 7 is passed through the wire knob 7, and wire knob 7 is rotated.

Specifically, the outer wall of the suction tube body 3 is provided with a second through hole 51, the outer wall of the suction tube body 3 is provided with a first through hole 5, the diameter of the first through hole 5 is the same as that of the second through hole 51, the suction tube body 3 is inserted into the guide tube 4, after the suction probe 2 penetrates through the guide tube 4, the first through hole 5 corresponds to the second through hole 51, and dirt can pass through the first through hole 5, then pass through the second through hole 51 and then enter the sewage drainage channel 9.

Further, the suction probe 2 is installed to the one end of suction tube body 3, and the connector is kept away from to the sound probe 2, has offered a plurality of business turn over hole 1 on the suction probe 2, and the surface of suction probe 2 is convex, and suction probe 2 can follow endoscope hose 8 and remove to be convenient for the doctor to control suction probe 2 and be close to the filth in the alimentary canal, and the surface of convex suction probe 2 can not harm the alimentary canal inner wall.

Further, the length of the suction tube body 3 is greater than the length of the guide tube 4, the length of the suction tube body 3 is greater than the length of the endoscope hose 8, the length of the guide tube 4 is less than the length of the endoscope hose 8, after one end of the guide tube 4 and one end of the endoscope hose 8 are inserted into the digestive tract, the other end of the guide tube is located outside the patient, and after the suction tube body 3 is inserted into the guide tube 4, the other end of the guide tube is also located outside the patient.

Further, the collar 41 is installed to the one end of stand pipe 4, and collar 41 and suction pipe body 3 transitional fit, and collar 41 is laminated with the tip of stand pipe 4, is located the patient outside, has certain frictional force when suction pipe body 3 passes through collar 41 to guarantee that suction pipe body 3 can not be pulled out the alimentary canal by external force suddenly pulling.

Still further, the one end outer wall of wire pipe 6 is provided with the external screw thread, and handle 7 closes with wire pipe 6 through the screw thread is screwed and is connected, and wire pipe 6 and handle 7 can be dismantled, make things convenient for the endoscope operation back to carry out the omnidirectional to handle 7 and wire pipe 6 and wash to guarantee the health of wire pipe 6 and handle 7, can not cause cross infection.

The application method of the utility model comprises the following steps: when the endoscope tube 8 and the guide tube 4 are simultaneously inserted into the digestive tract, one end parts of the endoscope tube 8 and the guide tube 4 are positioned outside the patient, the other end parts of the endoscope tube 8 and the guide tube 4 are positioned in the digestive tract, when the dirt in the digestive tract is sucked, the suction tube body 3 is inserted into the guide tube 4 from one end of the guide tube 4 positioned outside the patient, then the suction probe 2 penetrates through the guide tube 4 and is positioned in the digestive tract, the dirt in the digestive tract is sucked through external suction equipment, the suction probe 2 is inserted into the guide tube 4, after penetrating through the guide tube 4, the first through hole 5 and the second through hole 51 correspond to each other, the dirt can pass through the first through hole 5 and then pass through the second through hole 51 and then enter the dirt discharging channel 9, the dirt is conveyed outside the patient through the dirt discharging channel 9, the handle 7 drives the steel wire tube 6 to rotate, the steel wire tube 6 drives the spiral blade 10 and the ball 11 to rotate, and then the dirt in one end of the suction tube body 3 is stirred, and thus the dirt is conveyed to be blocked.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (6)

1. The utility model provides a supplementary suction tube of digestion scope, includes scope hose (8), its characterized in that: guide tube (4) are installed to one side of scope hose (8), suction tube body (3) are installed to one end of guide tube (4), the end of suction tube body (3) is provided with the connector, drain (9) have been seted up to the inside of suction tube body (3), internally mounted of drain (9) has wire pipe (6), and the one end of wire pipe (6) installs spheroid (11), helical blade (10) are installed to one side that is close to spheroid (11) on wire pipe (6), the one end of wire pipe (6) extends to the outside of suction tube body (3), and the extension of wire pipe (6) is connected with handle (7).

2. A digestive endoscopy assisting suction tube as set forth in claim 1, wherein: the outer wall of the suction tube body (3) is provided with a second through hole (51), the outer wall of the suction tube body (3) is provided with a first through hole (5), and the diameter of the first through hole (5) is the same as that of the second through hole (51).

3. A digestive endoscopy assisting suction tube as set forth in claim 1, wherein: one end of the suction tube body (3) is provided with a suction probe (2), a plurality of material inlet holes (1) are formed in the suction probe (2), and the outer surface of the suction probe (2) is arc-shaped.

4. A digestive endoscopy assisting suction tube as set forth in claim 1, wherein: the length of the suction tube body (3) is greater than the length of the guide tube (4), the length of the suction tube body (3) is greater than the length of the endoscope hose (8), and the length of the guide tube (4) is less than the length of the endoscope hose (8).

5. A digestive endoscopy assisting suction tube as set forth in claim 1, wherein: one end of the guide tube (4) is provided with a mounting ring (41), and the mounting ring (41) is in transition fit with the suction tube body (3).

6. A digestive endoscopy assisting suction tube as set forth in claim 1, wherein: the outer wall of one end of the steel wire pipe (6) is provided with external threads, and the handle (7) is connected with the steel wire pipe (6) through threaded screwing.