CN211433045U

CN211433045U - Collector for removing polyp by gastrointestinal endoscope

Info

Publication number: CN211433045U
Application number: CN201921363400.3U
Authority: CN
Inventors: 洪巧; 张令巧; 吴现磊
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-08-21
Filing date: 2019-08-21
Publication date: 2020-09-08
Anticipated expiration: 2029-08-21

Abstract

The utility model discloses a polyp collector for removing gastrointestinal endoscope, which comprises a collector main body, wherein a water outlet pipe is inserted into one side of the top end of the collector main body, a small water absorber is arranged at one end of the water outlet pipe extending out of the collector main body, a meat suction pipe is inserted into the other side of the top end of the collector main body, an absorber is arranged at one end of the meat suction pipe extending out of the collector main body, a screw cap is arranged at the bottom end of the collector main body, a thread groove is arranged on the inner wall of the screw cap, the bottom end thread of the collector main body is inserted into the thread groove, a first fixing ring is arranged right above the screw cap, the outer diameter of the first fixing ring is the same as the inner diameter of the collector main body, the first fixing ring for installing a filter screen is fixedly connected onto the screw cap through a first connecting rod, when the screw cap is taken down from the collector, the cleaning work of the filter screen is convenient.

Description

Collector for removing polyp by gastrointestinal endoscope

Technical Field

The utility model relates to an enteroscope field, in particular to gastroenteroscopy excision polyp collector.

Background

The enteroscope is a long and thin and bendable medical instrument with the diameter of about 1 cm, enters into rectum through anus and reaches to large intestine, so that doctors can observe the inner conditions of the colon and the large intestine, and patients suffering from gastrointestinal polyps need to be collected by a polyp collector after the polyps are cut by high-frequency electric extraction under the gastroscope or enteroscope;

the filter screen in the existing polyp collector for removing the gastrointestinal endoscope is not easy to clean, the operation of cleaning the residual polyp on the inner wall of the collector is complex, the cleaning efficiency is low, and therefore the requirements can not be met.

SUMMERY OF THE UTILITY MODEL

The main object of the utility model is to provide a polyp collector is extirpated to gastroenteroscope, can effectively solve the problem among the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a gastroenteroscope excision polyp collector, includes the collector main part, it has the outlet pipe to peg graft in top one side of collector main part, the outlet pipe extends one of collector main part and serves and install small-size water absorber, the meat pipe is inhaled in the opposite side grafting on collector main part top, it installs the extractor to inhale the one end that the meat pipe extends the collector main part, the bottom of collector main part is provided with the spiral cover, threaded groove has been seted up on the spiral cover inner wall, just the bottom screw thread of collector main part is pegged graft in threaded groove, be provided with first solid fixed ring directly over the spiral cover, first solid fixed ring's external diameter is the same with the internal diameter size of collector main part, fixed joint has the filter screen in the first solid fixed ring, the outlet pipe injects the one end in the collector.

Furthermore, a sealing ring is bonded on the groove wall on one side of the threaded groove, and the collector main body extrudes the sealing ring in the threaded groove.

Furthermore, two sides of the bottom end of the first fixing ring are fixedly connected with first connecting rods, and the bottom ends of the two first connecting rods are fixedly inserted into the rotary cover.

Further, it has the second connecting rod to cover fixedly pegging graft on, the second connecting rod passes first solid fixed ring setting, first solid fixed ring's top fixed mounting has the solid fixed ring of second.

Further, the fixed cover of cover has been connected with the rubber sleeve in the outside of the solid fixed ring of second, the external diameter of rubber sleeve slightly is greater than the internal diameter of collector main part, the solid fixed ring of second goes up the rubber sleeve and extrudes on the inner wall of collector main part.

Further, the bottom of spiral cover is provided with protruding edge, be provided with the handle in the protruding edge, the both sides of handle are provided with the screw, just the handle passes through screw fixed mounting in the bottom of spiral cover.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the first fixing ring for mounting the filter screen is fixedly connected to the screw cap through the first connecting rod, and when the screw cap is taken down from the collector main body, the filter screen on the first fixing ring can be taken out through the first connecting rod, so that the cleaning work of the filter screen is convenient; the fixed cover of cover fixedly connected with the solid fixed ring of second dead lever one end on the spiral cover has the external diameter to slightly be greater than the rubber sleeve of collector main part internal diameter, and when the spiral cover drives the solid fixed ring of second through the second connecting rod and takes out, the rubber sleeve of extrusion on the collector main part inner wall can strike off remaining polyp on its inner wall for the clearance work to collector main part inner wall is simple more, convenient.

2. The utility model is fixedly provided with the handle at the bottom end of the spiral cover through the screw, the collector is convenient to be carried by the handle, and the spiral cover is convenient to be taken off from the bottom end of the collector body in a rotating way, the structure is simple, and the function is practical; the handle sets up in the protruding edge of spiral cover bottom for the handle can not hinder the normal support work on protruding edge, designs more rationally.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic structural view of the screw cap and its top portion according to the present invention.

Fig. 3 is a schematic structural view of the screw cap of the present invention.

Fig. 4 is a top view of the screw cap of the present invention.

In the figure: 1. a collector body; 2. a water outlet pipe; 3. a meat sucking pipe; 4. screwing a cover; 5. a thread groove; 6. a seal ring; 7. a first connecting rod; 8. a first retaining ring; 9. a filter screen; 10. a second connecting rod; 11. a second retaining ring; 12. a rubber sleeve; 13. a convex edge; 14. a handle; 15. and (4) screws.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1-4, a polyp collector for gastrointestinal endoscope extirpation comprises a collector body 1, a water outlet pipe 2 is inserted at one side of the top end of the collector main body 1, a small water absorber is arranged at one end of the water outlet pipe 2 extending out of the collector main body 1, the other side of the top end of the collector main body 1 is inserted with a meat sucking pipe 3, one end of the meat sucking pipe 3 extending out of the collector main body 1 is provided with a suction device, the bottom end of the collector main body 1 is provided with a screw cap 4, the inner wall of the screw cap 4 is provided with a thread groove 5, the bottom end of the collector body 1 is inserted in the thread groove 5 in a threaded manner, a first fixing ring 8 is arranged right above the rotary cover 4, the outer diameter of the first fixing ring 8 is the same as the inner diameter of the collector main body 1, a filter screen 9 is fixedly clamped in the first fixing ring 8, one end of the water outlet pipe 2 inserted into the collector body 1 is arranged by penetrating through a through hole on the filter screen 9.

Specifically, as shown in fig. 2 and 4, a sealing ring 6 is adhered to one side wall of the screw groove 5, and the collector body 1 is disposed by pressing the sealing ring 6 in the screw groove 5.

By adopting the above scheme, the bottom end of the collector main body 1 extrudes the sealing ring 6 in the thread groove 5, so that a good sealing effect is achieved.

Specifically, as shown in fig. 2, two sides of the bottom end of the first fixing ring 8 are fixedly connected with first connecting rods 7, and the bottom ends of the two first connecting rods 7 are fixedly inserted into the screw cap 4.

Through adopting above-mentioned scheme, when the spiral cover 4 is taken off in the rotation, usable head rod 7 takes first solid fixed ring 8 out, conveniently clears up filter screen 9 on the first solid fixed ring 8.

Specifically, as shown in fig. 2, a second connecting rod 10 is fixedly inserted into the screw cap 4, the second connecting rod 10 passes through the first fixing ring 8, and a second fixing ring 11 is fixedly mounted at the top end of the first fixing ring 8.

By adopting the above-described configuration, when the screw cap 4 is removed, the second fixing ring 11 can be drawn out from the collector body 1 by the second connecting rod 10.

Specifically, as shown in fig. 2, a rubber sleeve 12 is fixedly sleeved on the outer side of the second fixing ring 11, the outer diameter of the rubber sleeve 12 is slightly larger than the inner diameter of the collector body 1, and the rubber sleeve 12 on the second fixing ring 11 is pressed on the inner wall of the collector body 1.

Through adopting above-mentioned scheme, along with taking out of the solid fixed ring 11 of second, can drive rubber sleeve 12 and strike off remaining polyp on the inner wall of collector main part 1, it is simpler, convenient to the cleaning work of collector main part 1 inner wall.

Specifically, as shown in fig. 3, a convex edge 13 is arranged at the bottom end of the screw cap 4, a handle 14 is arranged in the convex edge 13, screws 15 are arranged on two sides of the handle 14, and the handle 14 is fixedly mounted at the bottom end of the screw cap 4 through screws.

By adopting the scheme, the handle 14 is arranged, so that the rotary cover 4 can be conveniently taken down, and the carrying work of the collector is also facilitated.

It should be noted that, the utility model relates to a polyp collector is extirpated to gastroenteroscope, when using, firstly utilize the aspirator of the one end of the meat sucking tube 3 to suck the polyp to the filter screen 9 on the first fixed ring 8 in the collector main body 1, the residual water on the polyp is filtered to the spiral cover 4 from the filter screen 9, then utilize the water aspirator of the one end of the water outlet tube 3 to pump out the water on the spiral cover 4, when needing to clear up the filter screen 9 in the first fixed ring 8, can utilize the handle 14 to rotate the spiral cover 4, take off the spiral cover 4 from the collector main body 1, along with taking off of the spiral cover 4, the first connecting rod 7 and the second connecting rod 10 respectively take out the filter screen 9 and the second fixed ring 11 on the first fixed ring 8, make the clearing work to the filter screen 9 simpler, and along with taking out of the second fixed ring 11, the residual polyp on the rubber sleeve 12 collector main body 1 fixedly sleeved on the second fixed ring 11 is scraped, simple structure and practical function.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A gastroenteroscopy enucleation polyp collector, comprising a collector body (1), characterized in that: the water sucking device is characterized in that a water outlet pipe (2) is inserted into one side of the top end of the collector main body (1), a small water sucking device is installed at one end, extending out of the collector main body (1), of the water outlet pipe (2), a meat sucking pipe (3) is inserted into the other side of the top end of the collector main body (1), a suction device is installed at one end, extending out of the collector main body (1), of the meat sucking pipe (3), a rotary cover (4) is arranged at the bottom end of the collector main body (1), a threaded groove (5) is formed in the inner wall of the rotary cover (4), the bottom end of the collector main body (1) is inserted into the threaded groove (5) in a threaded mode, a first fixing ring (8) is arranged right above the rotary cover (4), the outer diameter of the first fixing ring (8) is identical to the inner diameter of the collector main body (1), a filter screen (9) is fixedly clamped in the first fixing ring (8), and one end The holes are arranged.

2. A gastroenteroscopic extraction polyp collector as claimed in claim 1, wherein: and a sealing ring (6) is bonded on the groove wall on one side of the threaded groove (5), and the collector main body (1) extrudes the sealing ring (6) in the threaded groove (5).

3. A gastroenteroscopic extraction polyp collector as claimed in claim 1, wherein: two sides of the bottom end of the first fixing ring (8) are fixedly connected with first connecting rods (7), and the bottom ends of the two first connecting rods (7) are fixedly inserted into the screw cap (4).

4. A gastroenteroscopic extraction polyp collector as claimed in claim 1, wherein: a second connecting rod (10) is fixedly inserted on the screw cap (4), the second connecting rod (10) penetrates through the first fixing ring (8), and a second fixing ring (11) is fixedly mounted at the top end of the first fixing ring (8).

5. The polyp collector for gastrointestinal endoscopic ablation according to claim 4, wherein: the outer side of the second fixing ring (11) is fixedly sleeved with a rubber sleeve (12), the outer diameter of the rubber sleeve (12) is slightly larger than the inner diameter of the collector main body (1), and the rubber sleeve (12) is extruded on the inner wall of the collector main body (1) on the second fixing ring (11).

6. A gastroenteroscopic extraction polyp collector as claimed in claim 1, wherein: the bottom of spiral cover (4) is provided with protruding edge (13), be provided with handle (14) in protruding edge (13), the both sides of handle (14) are provided with screw (15), just handle (14) pass through the bottom of screw fixed mounting in spiral cover (4).