CN212089765U - Tissue debris filtering collector for clinical operation - Google Patents
Tissue debris filtering collector for clinical operation Download PDFInfo
- Publication number
- CN212089765U CN212089765U CN202020119769.6U CN202020119769U CN212089765U CN 212089765 U CN212089765 U CN 212089765U CN 202020119769 U CN202020119769 U CN 202020119769U CN 212089765 U CN212089765 U CN 212089765U
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- China
- Prior art keywords
- tube body
- pipe
- hole
- push rod
- wall
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Abstract
A tissue debris filtering collector for clinical operation comprises a tube body, wherein a push rod is inserted into a through hole at the top end of the tube body, the push rod is positioned in the tube body, the top end of the push rod is fixedly connected with a scraper, and the edge of the scraper is contacted with the inner wall of the tube body; the outlet at the lower end of the tube body is connected with a cover through a hinge, and the cover is tightly closed with the tube body through a switch connecting piece; the upper wall of the pipe body is provided with a through hole communicated with a liquid inlet guide pipe, and the front end of the liquid inlet guide pipe is connected with a flow valve; the outer wall of the upper part of the pipe body is fixedly connected with a clamp; the body is equipped with from feed liquor stand pipe lower extreme pipe wall and filters hole A, the lid is equipped with filters hole B, during the operation, press from both sides the shelf on the body on collecting liquid container, insert into the feed liquor stand pipe with the fluid-discharge tube from the flow valve, close the lid, liquid flows into the bucket from filtering hole A and filtering hole B in, the body is collected the residue and is piled up, after the operation, aim at the sample sack with the body opening, open the switch connecting piece, promote the push rod, push the sample sack with the tissue piece. Can conveniently collect without the limit of volume, and is convenient to operate and prevent contact when sampling.
Description
Technical Field
The utility model belongs to the technical field of medical instrument, concretely relates to tissue piece filters collector for clinical operation.
Background
Benign prostatic hyperplasia is a common urinary system disease in elderly men, and transurethral electroprostatectomy is the "gold standard" for surgical treatment of this disease. Currently, when an operator performs an electric prostatectomy on a patient, the excised prostatic tissue is flushed into the bladder by a flushing fluid and then is sucked out of the body by an irrigator. However, the residual tissue still remains after the aspiration, when the operation is finished and the inner sheath of the resectoscope is withdrawn, the retained tissue is flushed out of the body along with the flushing fluid with high pressure in the bladder through the working channel of the outer sheath, but negative pressure devices such as an irrigator have limited volume in the aspiration and collection processes, so that the operation is inconvenient, the omission and the pollution of the specimen are easily caused, and medical personnel are easy to contact during the treatment, thereby bringing hidden troubles to the health safety of the medical personnel.
Disclosure of Invention
In order to overcome the defects of the prior art, the utility model aims to provide a tissue debris filtering collector for clinical operation, which can be conveniently collected without volume limitation, and is convenient to operate and prevents contact when sampling.
In order to realize the purpose, the utility model discloses a technical scheme is:
a tissue debris filtering collector for clinical operation comprises a tube body (1), wherein a push rod (3) is inserted into a through hole (2) in the top end of the tube body (1), the push rod (3) is positioned in the tube body (1), the top end of the tube body is fixedly connected with a scraper (4), and the edge of the scraper (4) is contacted with the inner wall of the tube body (1); an outlet at the lower end of the tube body (1) is connected with a cover (6) through a hinge (5), and the cover (6) is tightly closed with the tube body (1) through a switch connecting piece (7); the upper wall of the pipe body (1) is provided with a through hole communicated with a liquid inlet guide pipe (8), and the front end of the liquid inlet guide pipe (8) is connected with a flow valve (9); the outer wall of the upper part of the pipe body (1) is fixedly connected with a clamp (10); the pipe body (1) is provided with a filtering hole A (11) from the pipe wall at the lower end of the liquid inlet guide pipe (8), and the cover (6) is provided with a filtering hole B (12).
The switch connecting piece (7) can be a button type switch, a bolt type switch, an interference fit type switch and the like.
The pore size of the filter pores B (12) is slightly larger than that of the filter pores A (11) but not larger than that of the tissue debris.
The flow valve (9) can adopt a flow regulator for a transfusion tube.
The pipe body (1), the cover (6), the scraper (4) and the liquid inlet guide pipe (8) are made of medical plastics.
The utility model has the advantages that:
this structure can be effectual the tissue piece in the collection hand to filter tissue liquid and flush fluid, simultaneously when leading-in sample bag after collecting, medical personnel need not contact the residue, and the pollution abatement reduces health hidden danger to medical personnel such as bacterium, virus, improves medical personnel's operational safety simultaneously, and uses convenient degree, and need not lead to changing inconveniently because of the volume problem during the use.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Wherein, 1 is a tube body; 2 is a through hole; 3 is a push rod; 4 is a scraper; 5 is a hinge; 6 is a cover; 7 is a switch connecting piece; 8 is a liquid inlet guide pipe; 9 is a flow valve; 10 is a clip; 11 is a filtering hole A (11); and 12 is a filter hole B.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
As shown in figure 1, the tissue debris filtering collector for clinical operation comprises a tube body (1), and is characterized in that a through hole (2) at the top end of the tube body (1) is inserted into a push rod (3), the push rod (3) is positioned in the tube body (1), the top end of the tube body is fixedly connected with a scraper (4), and the edge of the scraper (4) is contacted with the inner wall of the tube body (1); an outlet at the lower end of the tube body (1) is connected with a cover (6) through a hinge (5), and the cover (6) is tightly closed with the tube body (1) through a switch connecting piece (7); the upper wall of the pipe body (1) is provided with a through hole communicated with a liquid inlet guide pipe (8), and the front end of the liquid inlet guide pipe (8) is connected with a flow valve (9); the outer wall of the upper part of the pipe body (1) is fixedly connected with a clamp (10); the pipe body (1) is provided with a filtering hole A (11) from the pipe wall at the lower end of the liquid inlet guide pipe (8), and the cover (6) is provided with a filtering hole B (12).
The switch connecting piece (7) can be a button type switch, a bolt type switch, an interference fit type switch and the like.
The pore size of the filter pores B (12) is slightly larger than that of the filter pores A (11) but not larger than that of the tissue debris.
The flow valve (9) can adopt a flow regulator for a transfusion tube.
The pipe body (1), the cover (6), the scraper (4) and the liquid inlet guide pipe (8) are made of medical plastics.
The utility model discloses a theory of operation is:
during operation, the frame on the pipe body (1) is clamped on a liquid collecting container, such as a barrel, a liquid discharge pipe is inserted into a liquid inlet guide pipe (8) from a flow valve (9), a cover (6) is closed, the operation is started, liquid flows into the barrel from a filter hole A (11) and a filter hole B (12), when residues are accumulated, the flow valve (9) can be closed, a push rod (3) is pushed, the scraper (4) scrapes the inner wall of the pipe body (1), and meanwhile, after tissue scraps are extruded. The push rod is lifted, the flow valve (9) is opened again, after the operation is finished, the opening of the tube body (1) is aligned to the sampling bag opening, the switch connecting piece (7) is opened, the push rod (3) is pushed, the tissue debris is pushed into the sampling bag opening, and after the operation is finished, the tissue debris can be thrown away.
Claims (5)
1. A tissue debris filtering collector for clinical operation comprises a tube body (1), and is characterized in that a through hole (2) in the top end of the tube body (1) is inserted into a push rod (3), the push rod (3) is positioned in the tube body (1), the top end of the push rod is fixedly connected with a scraper (4), and the edge of the scraper (4) is contacted with the inner wall of the tube body (1); an outlet at the lower end of the tube body (1) is connected with a cover (6) through a hinge (5), and the cover (6) is tightly closed with the tube body (1) through a switch connecting piece (7); the upper wall of the pipe body (1) is provided with a through hole communicated with a liquid inlet guide pipe (8), and the front end of the liquid inlet guide pipe (8) is connected with a flow valve (9); the outer wall of the upper part of the pipe body (1) is fixedly connected with a clamp (10); the pipe body (1) is provided with a filtering hole A (11) from the pipe wall at the lower end of the liquid inlet guide pipe (8), and the cover (6) is provided with a filtering hole B (12).
2. A clinical surgical tissue debris filter collector as claimed in claim 1, wherein the switch connector (7) is a push button, latch, interference fit or the like switch.
3. A clinical surgical tissue debris filtering collector as claimed in claim 1, wherein the size of the filtering holes B (12) is slightly larger than the size of the filtering holes a (11) but not larger than the size of the tissue debris.
4. A clinical surgical tissue debris filtering collector as claimed in claim 1, wherein said flow valve (9) is a flow regulator for infusion lines.
5. The tissue debris filtering collector for clinical operation as claimed in claim 1, wherein the tube body (1), the cover (6), the scraper (4) and the liquid inlet guide tube (8) are made of medical plastics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020119769.6U CN212089765U (en) | 2020-01-19 | 2020-01-19 | Tissue debris filtering collector for clinical operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020119769.6U CN212089765U (en) | 2020-01-19 | 2020-01-19 | Tissue debris filtering collector for clinical operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212089765U true CN212089765U (en) | 2020-12-08 |
Family
ID=73626269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020119769.6U Expired - Fee Related CN212089765U (en) | 2020-01-19 | 2020-01-19 | Tissue debris filtering collector for clinical operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212089765U (en) |
-
2020
- 2020-01-19 CN CN202020119769.6U patent/CN212089765U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201208 Termination date: 20220119 |