CN201422887Y - Pathologic tissue specimen collector with filtering screen - Google Patents
Pathologic tissue specimen collector with filtering screen Download PDFInfo
- Publication number
- CN201422887Y CN201422887Y CN2009200291285U CN200920029128U CN201422887Y CN 201422887 Y CN201422887 Y CN 201422887Y CN 2009200291285 U CN2009200291285 U CN 2009200291285U CN 200920029128 U CN200920029128 U CN 200920029128U CN 201422887 Y CN201422887 Y CN 201422887Y
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- CN
- China
- Prior art keywords
- filtering screen
- negative
- pathologic
- tissue specimens
- pathological tissue
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model relates to a pathologic tissue specimen collector with a filtering screen, belonging to the field of the medical apparatus. The pathologic tissue specimen collector is characterizedin that the tail end of a suction pipe 1 is provided with a filtering screen 2; the tail section of the suction pipe 1 and the filtering screen 2 are arranged in a negative-pressure kettle 3; the tailend of a discharge pipe 4 is connected with a central suction device; and the gases and the liquid in the negative-pressure kettle 3 are pumped so that a negative-pressure state is kept in the negative-pressure kettle 3. When the pathologic specimen collector is in use, the head of a suction apparatus which is a frequently-used operation apparatus is connected with the head of the suction pipe 1so as to suck out the substances such as blood, fester, rinse water, pathological tissue specimens and the like in the operation field, then the substances enter the filtering screen 2 through the suction pipe 1, wherein the gases and the liquid components are discharged after first entering the negative-pressure kettle 3 through a hole channel in the filtering screen 2 and then entering the central suction device through the discharge pipe 4, and the solid components such as the pathological tissue specimens are stopped and left in the filtering screen 2, and after the pathological tissue specimens are sucked out, the filtering screen 2 is taken down. The pathological tissue specimens left in the filtering screen 2 is the pathologic pathological tissue specimens to be kept.
Description
Affiliated technical field
This utility model relates to a kind of medical apparatus and instruments, and is specifically a kind of with the Pathologic specimen catcher that filters the string bag.
Background technology
In the surgical operation, often pathological tissues need be collected and use in order to doing the pathology check.Under crisp frangible, the situation that the pathological tissues volume is very little of, pathological tissues matter narrow and small at operating field, very difficult with pliers, tweezers gripping specimen, need to use the method that attracts with the specimen sucking-off.Because the fragility of same patient's pathological tissues might not be identical, the suction of suction pump is restive, and the little then specimen of suction can not inhale, and suction greatly then specimen often is inhaled into and is difficult in the bigger negative pressure bottle seek.Clinically because the specimen tissue mass is too little or lose and cause the incident of difficult diagnosis even mistaken diagnosis often to take place.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned existing deficiency, and a kind of simple structure, reasonable is provided, and cost is low, and easy to use is a kind of with the Pathologic specimen catcher that filters the string bag.
This utility model solves the problems of the technologies described above the technical scheme that is adopted: a kind of Pathologic specimen catcher with the filtration string bag, it is characterized in that the end of suction tube is provided with the filtration string bag, and the rear of suction tube and the filtration string bag all are positioned at the negative pressure kettle.
This utility model through the detention of drainage screen pocket, can remain after pathological tissues is sucked out because it is simple in structure, easy to manufacture, easy to use.Operation will be filtered the string bag and take off after being finished, and the Pathologic specimen that the tissue in the string bag need be left and taken exactly avoids specimen to lose, and reduce mistaken diagnosis, improve the accuracy of diagnosis.
Description of drawings
Below in conjunction with drawings and Examples this utility model is further specified.
Fig. 1 is a structural representation of the present utility model.
Among the figure: 1, suction tube; 2, filter the string bag; 3, negative pressure kettle; 4, discharge pipe.
The specific embodiment
As can be seen from the figure, this utility model: a kind of with the Pathologic specimen catcher that filters the string bag, be provided with suction tube 1, the tail end of suction tube 1 connects the filtration string bag 2, the rear of suction tube 1 and the filtration string bag 2 all are positioned at negative pressure kettle 3, the tail end of discharge pipe 4 connects central suction equipment, extracts gas and liquid in the negative pressure kettle 3 out, makes to keep negative pressure state in the kettle.During use suction aspirator tip (a kind of surgical apparatus commonly used) is connected with the head end of suction tube 1, the material such as blood, pus, flushing water, pathological tissue specimen that is used for the sucking-off operating field, the material of sucking-off enters through suction tube 1 and filters in the string bag 2, gas and liquid component enter in the negative pressure kettle 3 by the duct of filtering the string bag 2, discharge after entering central suction equipment through discharge pipe 4 again, solid constituents such as Pathologic specimen then are delayed at and filter in the string bag 2.After the pathological tissues sucking-off, take off and filter the string bag 2, tissue of detention is exactly the Pathologic specimen that needs reservation in it.
This utility model reduces mistaken diagnosis because it is simple and reasonable, easy to manufacture, and cost is low, and is easy to use, avoids specimen to lose, and improves the accuracy of diagnosis.
Claims (1)
1, a kind of it is characterized in that: the end at suction tube is provided with the filtration string bag with the Pathologic specimen catcher that filters the string bag, and the rear of suction tube and the filtration string bag all are positioned at the negative pressure kettle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200291285U CN201422887Y (en) | 2009-06-29 | 2009-06-29 | Pathologic tissue specimen collector with filtering screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200291285U CN201422887Y (en) | 2009-06-29 | 2009-06-29 | Pathologic tissue specimen collector with filtering screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201422887Y true CN201422887Y (en) | 2010-03-17 |
Family
ID=42022316
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200291285U Expired - Fee Related CN201422887Y (en) | 2009-06-29 | 2009-06-29 | Pathologic tissue specimen collector with filtering screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201422887Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104688277A (en) * | 2013-12-10 | 2015-06-10 | 郑兆珉 | Clinical specimen sampling instrument and method thereof |
| CN108283524A (en) * | 2018-03-17 | 2018-07-17 | 徐栋梁 | Corporeal thing collector |
-
2009
- 2009-06-29 CN CN2009200291285U patent/CN201422887Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104688277A (en) * | 2013-12-10 | 2015-06-10 | 郑兆珉 | Clinical specimen sampling instrument and method thereof |
| CN108283524A (en) * | 2018-03-17 | 2018-07-17 | 徐栋梁 | Corporeal thing collector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100317 Termination date: 20100629 |