CN213883314U - Intestines and stomach polyp collecting bottle - Google Patents

Abstract

The utility model discloses a stomach polyp receiving flask, include: bottle, polyp suction tube, water aspiration exit tube and locate the filter screen in the bottle, the upper portion in the bottle is inserted to polyp suction tube's one end and does not pass the filter screen, and the other end attracts interface connection with the scope host computer, and the one end of water aspiration exit tube passes the filter screen and inserts the bottom in the bottle, and the other end attracts the union coupling with the scope. The filter screen is arranged in the middle of the inside of the bottle body to play a role in filtering, polyp is filtered on the filter screen, and water is arranged below the filter screen; otherwise, the polyp sucked into the bottle body possibly enters the suction pipeline along with water and enters the endoscope suction tube, and the polyp cannot be well captured. The utility model has simple structure, easy operation, low cost, one-time taking out and separating of multiple polyps, convenient biopsy, shortened operation time and relieved pain of patients.

Description

Intestines and stomach polyp collecting bottle

Technical Field

The utility model belongs to the field of medical equipment, in particular to intestines and stomach polyp receiving flask.

Background

The polyp excised by the digestive endoscope needs to be collected and sent to a pathological examination, so that the property of the polyp is determined, and the subsequent treatment is convenient. Clinically, in treatment operations for many years, resected polyps can quickly slide away along with the peristalsis of the digestive tract, and when an operator withdraws a polyp resection instrument from an endoscope conventionally and then puts in a pair of different-claw forceps to collect a polyp specimen, the polyps are difficult to find and obtain the polyp specimen for inspection.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that to the not enough among the above-mentioned prior art, provide a stomach polyp receiving flask.

In order to solve the technical problem, the utility model discloses a technical scheme is: a gastrointestinal polyp collection bottle comprising: the polyp suction tube is connected with the inner bottom of the bottle body through the filter screen, so that polyps are filtered on the filter screen, water is arranged below the filter screen, a connecting pipe is arranged on the polyp suction tube, a cap is arranged at the top of the connecting pipe, and an air hole is formed in the side wall of the connecting pipe; and a sealing device for sealing the air hole is also arranged in the connecting pipe.

Preferably, the sealing device comprises a sealing cover arranged in the air hole, an L-shaped rod arranged in the connecting pipe and a supporting rod; one end of the L-shaped rod is fixedly connected with the sealing cover, the other end of the L-shaped rod is connected with the inner wall of the connecting pipe through a spring, one end of the supporting rod is connected with the inner wall of the connecting pipe, and the other end of the supporting rod is movably connected with the L-shaped rod, so that the L-shaped rod can rotate around the supporting rod.

Preferably, the L-shaped bar is connected with the support bar by a pin.

Preferably, the filter screen is provided with a first through hole for the water draft pipe to pass through.

Preferably, a bottle cap is connected to the opening of the bottle body, and the bottle cap comprises an outer cap and an inner cap connected with the outer cap through a connecting rod; wherein, the enclosing cover with the outer wall of bottle is connected, the inner cup with the inner wall of bottle is connected.

Preferably, the outer cover is provided with a second through hole and a third through hole through which the polyp suction pipe and the water suction pipe respectively pass, and the inner cover is provided with a fourth through hole and a fifth through hole corresponding to the second through hole and the third through hole.

Preferably, the inner cover is provided with a first clamping groove and a second clamping groove, the first clamping groove is coaxial with the fourth through hole, and the second clamping groove is coaxial with the fifth through hole.

Preferably, sealing rings are arranged in the first clamping groove and the second clamping groove.

The utility model has the advantages that: the structure is simple, the operation is easy, the cost is low, the polypus frequently can be taken out and separated at one time, the biopsy is convenient, the operation time is shortened, and the pain of a patient is relieved; the polyp and water sucked out can be separated by arranging the filter screen; in addition, the connecting pipe is arranged on the polyp suction pipe, and the sealing device is arranged on the connecting pipe, when the polyp is large and blocks the polyp suction pipe, the external pressure is greater than the pressure inside the bottle body, the air can push the sealing cover to be opened, the air enters the polyp suction pipe from the air hole to maintain the pressure balance, and the polyp suction pipe is prevented from being damaged.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view taken at A in FIG. 1;

fig. 3 is a schematic structural view of the bottle cap of the present invention;

fig. 4 is a top view of the middle filter screen of the present invention.

Description of reference numerals:

1, a bottle body; 2-polyp suction tube; 3-a water draft pipe; 4, connecting pipes; 5, bottle cap; 6-bottom cover; 7, a filter screen; 8, a stop block; 41-a cap; 42-a sealing cover; 43-L-shaped rod; 44-a support bar; 45-a spring; 46-a pin shaft; 51-an outer cover; 511 — a second via; 512-third via; 52-inner cover; 521-a fourth through hole; 522 — a fifth through hole; 523-second card slot; 524 — first card slot; 525-a bump; 53-connecting rod; 71 — first via.

Detailed Description

The present invention is further described in detail below with reference to examples so that those skilled in the art can implement the invention with reference to the description.

Referring to fig. 1-4, the present embodiment provides a gastrointestinal polyp collection bottle comprising: bottle 1, polyp suction tube 2, water aspiration exit tube 3 and locate filter screen 7 in the bottle 1, the one end of polyp suction tube 2 inserts upper portion in the bottle 1 and does not pass filter screen 7, and the other end attracts interface connection with the scope host computer, and the one end of water aspiration exit tube 3 passes filter screen 7 and inserts the interior bottom of bottle 1, and the other end attracts the union coupling with the scope. The filter screen 7 is arranged in the middle of the inside of the bottle body 1 and plays a role in filtering, polyp is filtered on the screen, and water is under the screen; otherwise, the polyp sucked into the bottle body 1 may enter the suction pipe along with water and enter the endoscope suction pipe, and the polyp cannot be well captured. The device has simple structure, easy operation and low cost, can take out and separate multiple polyps at one time, is convenient for biopsy, shortens the operation time and relieves the pain of patients.

Further, the bottom of the bottle body 1 is also provided with a bottom cover 6, and the bottom cover 6 is in threaded connection with the bottle body 1, so that the inside of the bottle body 1 can be conveniently cleaned.

Referring to fig. 2, when a polyp is large and blocks the polyp suction tube 2, the pressure inside the body 1 and inside the polyp suction tube 2 is gradually reduced, and the polyp suction tube 2 may be deformed to cause damage; therefore, the polyp suction tube 2 is provided with the connecting tube 4, the top of the connecting tube 4 is provided with the cap 41, and the side wall is provided with the air hole; and a sealing device for sealing the air hole is also arranged in the connecting pipe 4.

Further, the sealing means includes a sealing cover 42 disposed in the air hole, an L-shaped rod 43 and a support rod 44 disposed in the connection pipe 4; wherein, one end of the L-shaped rod 43 is fixedly connected with the sealing cover 42, the other end is connected with the inner wall of the connecting pipe 4 through the spring 45, one end of the supporting rod 44 is connected with the inner wall of the connecting pipe 4, and the other end is movably connected with the L-shaped rod 43, so that the L-shaped rod 43 can rotate around the supporting rod 44. When the polyp is large and blocks the polyp suction pipe 2, and the difference value of the external pressure intensity which is larger than the internal pressure intensity of the bottle body 1 is larger than the threshold value, the air can push the sealing cover 42 to open, the air enters the polyp suction pipe 2 from the air hole to maintain the pressure intensity balance, and the polyp suction pipe 2 is prevented from being damaged; when the difference between the external pressure and the pressure inside the bottle body 1 is smaller than the threshold, the L-shaped rod 43 drives the sealing cover 42 to close the air hole under the action of the spring 45.

Further, the L-shaped bar 43 is connected to the support bar 44 by a pin 46. This arrangement allows the L-shaped lever 43 to pivot about the pin 46.

Referring to fig. 3, a bottle cap 5 is connected to an opening of the bottle body 1, and the bottle cap 5 includes an outer cap 51 and an inner cap 52 connected to the outer cap 51 by a connecting rod 53; wherein the outer cap 51 is connected with the outer wall of the bottle body 1 and the inner cap 52 is connected with the inner wall of the bottle body 1. The outer wall of the bottle body 1 is connected with the inner wall of the outer cover 51 through threads, the inner opening of the bottle body 1 is provided with a circle of stop block 8, the stop block 8 is provided with an annular groove, the bottom end of the inner cover 52 is provided with an annular bump 525, and the annular groove is connected with the annular bump 525 in a matched mode, so that the sealing effect of the bottle body 1 is better, air cannot leak during working, and polyp can be sucked into the bottle body 1.

Wherein, the outer cover 51 is provided with a second through hole 511 and a third through hole 512 for the polyp suction pipe 2 and the water suction pipe 3 to pass through respectively, and the inner cover 52 is provided with a fourth through hole 521 and a fifth through hole 522 corresponding to the second through hole 511 and the third through hole 512.

Further, a first clamping groove 524 and a second clamping groove 523 are arranged on the inner cover 52, the first clamping groove 524 is coaxial with the fourth through hole 521, the second clamping groove 523 is coaxial with the fifth through hole 522, and sealing rings are arranged in the first clamping groove 524 and the second clamping groove 523. The sealing ring enables the polyp suction pipe 2 and the water suction pipe 3 to have better sealing effect when penetrating through the through hole of the bottle cap 5.

Referring to fig. 4, the filter screen 7 is provided with a first through hole 71 through which the water suction pipe 3 passes, the filter screen 7 is fixedly connected with the inner wall of the bottle body 1 through glue, the filter screen 7 is arranged at the middle position in the bottle body 1, and the filter screen 7 plays a role of filtering, so that polyp is filtered on the screen and water is under the screen. The water suction pipe 3 is convenient for sucking out water.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

While the embodiments of the invention have been disclosed above, it is not limited to the applications listed in the description and the embodiments, which are fully applicable in all kinds of fields where the invention is suitable, and further modifications may readily be made by those skilled in the art, and the invention is therefore not limited to the specific details without departing from the general concept defined by the claims and the scope of equivalents.

Claims (8)

1. A gastrointestinal polyp collection bottle comprising: the polyp suction tube is characterized in that a connecting tube is arranged on the polyp suction tube, a cap is arranged at the top of the connecting tube, and an air hole is formed in the side wall of the connecting tube; and a sealing device for sealing the air hole is also arranged in the connecting pipe.

2. The gastrointestinal polyp collection bottle according to claim 1, wherein the sealing means comprises a sealing cap disposed within the stoma, an L-shaped rod and a support rod disposed within the connecting tube; one end of the L-shaped rod is fixedly connected with the sealing cover, the other end of the L-shaped rod is connected with the inner wall of the connecting pipe through a spring, one end of the supporting rod is connected with the inner wall of the connecting pipe, and the other end of the supporting rod is movably connected with the L-shaped rod, so that the L-shaped rod can rotate around the supporting rod.

3. The gastrointestinal polypus collection bottle of claim 2, wherein the L-shaped rod is connected to the support rod by a pin.

4. The gastrointestinal polyp collection bottle according to claim 1, wherein the filter screen is provided with a first through hole through which the water suction pipe passes.

5. The gastrointestinal polyp collection bottle according to claim 2, wherein a bottle cap is connected to the opening of the bottle body, the bottle cap comprising an outer cap and an inner cap connected to the outer cap by a connecting rod; wherein, the enclosing cover with the outer wall of bottle is connected, the inner cup with the inner wall of bottle is connected.

6. The gastrointestinal polyp collection bottle according to claim 5, wherein the outer cap is provided with a second through hole and a third through hole through which the polyp suction tube and the water suction tube pass, respectively, and the sealing cap is provided with a fourth through hole and a fifth through hole corresponding to the second through hole and the third through hole.

7. The gastrointestinal polyp collection bottle according to claim 6, wherein a first notch and a second notch are provided on the inner cap, the first notch is coaxial with the fourth through hole, and the second notch is coaxial with the fifth through hole.

8. The gastrointestinal polyp collection bottle of claim 7, wherein a sealing ring is disposed in each of the first and second clamp grooves.

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