CN211725193U - Exhaust gas purification device for laparoscopic surgery - Google Patents
Exhaust gas purification device for laparoscopic surgery Download PDFInfo
- Publication number
- CN211725193U CN211725193U CN201922353321.0U CN201922353321U CN211725193U CN 211725193 U CN211725193 U CN 211725193U CN 201922353321 U CN201922353321 U CN 201922353321U CN 211725193 U CN211725193 U CN 211725193U
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- China
- Prior art keywords
- filter
- branch pipe
- filter bottle
- pipe
- connecting pipe
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Treating Waste Gases (AREA)
Abstract
The utility model discloses a waste gas purification device for endoscopic surgery, which comprises a connecting pipe, wherein the connecting pipe is a three-fork shaped pipe, the connecting pipe comprises a first branch pipe, a second branch pipe and a main connecting pipe, the first branch pipe and the second branch pipe are respectively provided with a first valve and a second valve, the first branch pipe and the second branch pipe are respectively connected with a puncture sheath and a laparoscopic aspirator, and the main connecting pipe is connected with a negative pressure suction pump; the negative pressure suction pump is connected with the first filter bottle and the second filter bottle through pipelines. This scheme is arranged in purifying and absorbing the exhaust waste gas among the laparoscopic surgery, and exhaust waste gas directly discharges in the air when avoiding performing the operation pollutes the operating room.
Description
Technical Field
The utility model relates to an electrosurgery waste gas purification technical field, concretely relates to exhaust gas purification device of laparoscopic surgery.
Background
Can produce waste gas such as carbon dioxide or toxic smog among the electrosurgery process, the tiny granule of the production among the operation process also can be followed waste gas and sucked by the negative pressure pump, these waste gases directly discharge in the air of operating room, after being absorbed by the doctor in a large number, oxygen deficiency and uncomfortable possibility can appear to the doctor, will influence the judgement and the operation of doctor's operation process like this, but present absorbing device absorption effect is not good, need artifical change absorption liquid, intelligent degree is not high, the work load of operation has been increased.
SUMMERY OF THE UTILITY MODEL
Not enough to the above-mentioned of prior art, the utility model provides a waste gas purification device of laparoscopic surgery that purifying effect is good.
In order to achieve the purpose of the invention, the technical scheme adopted by the utility model is as follows:
the waste gas purification device for the endoscopic surgery comprises a connecting pipe, wherein the connecting pipe is a three-forked pipe, the connecting pipe comprises a first branch pipe, a second branch pipe and a main connecting pipe, a first valve and a second valve are respectively arranged on the first branch pipe and the second branch pipe, the first branch pipe and the second branch pipe are respectively connected with a puncture sheath and a laparoscopic aspirator, and the main connecting pipe is connected with a negative pressure suction pump; the negative pressure suction pump is connected with a first air inlet of the first filter bottle through a pipeline, and the first air inlet extends to the bottom of the first filter bottle; a first air outlet of the first filter bottle is communicated with the bottom of the second filter bottle through a pipeline, and a second air outlet is formed in the top of the second filter bottle; a filter screen is arranged in the first filter bottle, and the first air inlet is located below the filter screen.
Furthermore, a filter cavity is arranged above the second filter bottle, a plurality of through holes are formed in a bottom plate of the filter cavity, the filter cavity is communicated with the second air outlet, and activated carbon is arranged in the filter cavity; the upper end of the filter cavity is in threaded connection with the top of the second filter bottle.
Furthermore, a first upper cover is connected with the first filter bottle through threads, a second upper cover is connected with the second filter bottle through threads, the first air inlet and the first air outlet are both arranged on the first upper cover, and the second air outlet is arranged on the second upper cover.
Further, first gas outlet and first air inlet all with pipeline threaded connection.
The utility model has the advantages that: this scheme is arranged in purifying and absorbing the exhaust waste gas among the laparoscopic surgery, and exhaust waste gas directly discharges in the air when avoiding performing the operation pollutes the operating room. Waste gas exhausted by the puncture sheath is collected with the laparoscope suction apparatus through the three-fork-shaped connecting pipe, and the waste gas is discharged to the first filter bottle and the second filter bottle through the negative pressure suction pump. The three-fork connecting pipe can be replaced after being used and can be used as a disposable connecting pipe; the filter screen in the first filter bottle can filter the tiny granule in the waste gas, and the splendid attire has the pure water in the first filter bottle of second for but filter melt aqueous waste gas, and tiny granule can not discharge in the pure water, avoids the pure water muddy.
The first valve and the second valve can control the opening and closing of the first branch pipe and the second branch pipe at any time, so that different requirements of the operation process are met; the active carbon in the filter cavity is used for filtering out smelly and toxic gases which are insoluble in water, and then the waste gas is discharged into the air, so that the air in the operating room is not polluted. The upper cover of the first filter bottle and the upper cover of the second filter bottle can be detached, the interior of the first filter bottle and the interior of the second filter bottle are cleaned after the first filter bottle and the second filter bottle are used conveniently, the filter cavity can be detached, active carbon can be replaced conveniently, the whole device can be recycled, and the operation cost is saved.
Drawings
Fig. 1 is a schematic structural diagram of an exhaust gas purification device for endoscopic surgery.
The filter comprises a filter chamber, a first branch pipe, a second branch pipe, a first valve, a second valve, a first upper cover, a second filter bottle, a filter screen, a second filter bottle, a filter chamber, a second upper cover, a first filter bottle, a second filter chamber.
Detailed Description
The following description of the embodiments of the present invention is provided to facilitate the understanding of the present invention by those skilled in the art, but it should be understood that the present invention is not limited to the scope of the embodiments, and various changes may be made apparent to those skilled in the art within the spirit and scope of the present invention as defined and defined by the appended claims.
As shown in figure 1, the exhaust gas purification device for endoscopic surgery comprises a connecting pipe, the connecting pipe is a three-fork-shaped pipe, the connecting pipe comprises a first branch pipe 1, a second branch pipe 3 and a main connecting pipe, a first valve 2 and a second valve 4 are respectively arranged on the first branch pipe 1 and the second branch pipe 3, the first valve 2 and the second valve 4 both adopt infusion pipe regulators, the first branch pipe 1 and the second branch pipe 3 are respectively connected with a puncture sheath and a laparoscopic aspirator, and the main connecting pipe is connected with a negative pressure suction pump.
The negative pressure suction pump is connected with a first air inlet of the first filter bottle 6 through a pipeline, and the first air inlet extends to the bottom of the first filter bottle 6; a first air outlet of the first filter bottle 6 is communicated with the bottom of the second filter bottle 8 through a pipeline, and a second air outlet 12 is arranged at the top of the second filter bottle 8; a filter mesh 7 is provided in the first filter bottle 6, and the first air inlet extends below the filter mesh 7.
This scheme is arranged in purifying and absorbing the exhaust waste gas among the laparoscopic surgery, and exhaust waste gas directly discharges in the air when avoiding performing the operation pollutes the operating room. Waste gas discharged by the puncture sheath and waste gas absorbed by the laparoscopic aspirator are collected through a trident-shaped connecting pipe, and the waste gas is discharged to the first filter bottle 6 and the second filter bottle 8 through a negative pressure suction pump. The first valve 2 and the second valve 4 can control the opening and closing of the first branch pipe 1 and the second branch pipe 3 at any time, and different requirements of the operation process are met.
The three-fork connecting pipe is detachably connected with the puncture sheath and the laparoscopic aspirator and can be replaced after being used as a disposable connecting pipe; the fine particles in the waste gas can be filtered by the filter mesh screen 7 in the first filter bottle 6, and the purified water is contained in the second filter bottle 8 and used for filtering the water-soluble waste gas, and the fine particles cannot be discharged into the purified water, so that the purified water is prevented from being turbid.
A filter chamber 9 is arranged above the second filter bottle 8, a plurality of through holes are formed in a bottom plate 11 of the filter chamber 9, the filter chamber 9 is communicated with a second air outlet 12, activated carbon is arranged in the filter chamber 9, and the upper end of the filter chamber 9 is in threaded connection with the top of the second filter bottle 8. The first filter bottle 6 is provided with a first upper cover 5 in threaded connection, the second filter bottle 8 is provided with a second upper cover 10 in threaded connection, the first air inlet and the first air outlet are both arranged on the first upper cover 5, and the second air outlet 12 is arranged on the second upper cover 10. First gas outlet and first air inlet all with pipeline threaded connection.
The active carbon in the filter chamber 9 is used for filtering out smelly and toxic gases which are insoluble in water, and then the waste gas is discharged into the air, so that the air in the operating room is not polluted. The upper cover of the first filter bottle 6 and the upper cover of the second filter bottle 8 can be detached, the first filter bottle 6 and the second filter bottle 8 are cleaned after the filter chamber 9 is used conveniently, the activated carbon can be replaced conveniently, the whole device can be recycled, and the operation cost is saved.
Claims (4)
1. The waste gas purification device for the endoscopic surgery is characterized by comprising a connecting pipe, wherein the connecting pipe is a three-forked pipe, the connecting pipe comprises a first branch pipe (1), a second branch pipe (3) and a main connecting pipe, a first valve (2) and a second valve (4) are respectively arranged on the first branch pipe (1) and the second branch pipe (3), the first branch pipe (1) and the second branch pipe (3) are respectively connected with a puncture sheath and a laparoscopic aspirator, and the main connecting pipe is connected with a negative pressure suction pump; the negative pressure suction pump is connected with a first air inlet of a first filter bottle (6) through a pipeline, and the first air inlet extends to the bottom of the first filter bottle (6); a first air outlet of the first filter bottle (6) is communicated with the bottom of a second filter bottle (8) through a pipeline, and a second air outlet (12) is arranged at the top of the second filter bottle (8); a filter screen (7) is arranged in the first filter bottle (6), and the first air inlet is located below the filter screen (7).
2. The waste gas purification device for endoscopic surgery as defined in claim 1, wherein a filter chamber (9) is disposed above the second filter bottle (8), a bottom plate (11) of the filter chamber (9) is provided with a plurality of through holes, the filter chamber (9) is communicated with the second gas outlet (12), and activated carbon is disposed in the filter chamber (9); the upper end of the filter cavity (9) is in threaded connection with the top of the second filter bottle (8).
3. The waste gas purification device for endoscopic surgery as defined in claim 1, wherein the first filter bottle (6) is provided with a first upper cover (5) in threaded connection, the second filter bottle (8) is provided with a second upper cover (10) in threaded connection, the first gas inlet and the first gas outlet are both arranged on the first upper cover (5), and the second gas outlet (12) is arranged on the second upper cover (10).
4. The laparoscopic surgery exhaust gas purification device according to claim 1, wherein the first gas outlet port and the first gas inlet port are both threadedly connected to a pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922353321.0U CN211725193U (en) | 2019-12-24 | 2019-12-24 | Exhaust gas purification device for laparoscopic surgery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922353321.0U CN211725193U (en) | 2019-12-24 | 2019-12-24 | Exhaust gas purification device for laparoscopic surgery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211725193U true CN211725193U (en) | 2020-10-23 |
Family
ID=72870681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922353321.0U Expired - Fee Related CN211725193U (en) | 2019-12-24 | 2019-12-24 | Exhaust gas purification device for laparoscopic surgery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211725193U (en) |
-
2019
- 2019-12-24 CN CN201922353321.0U patent/CN211725193U/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 |
Granted publication date: 20201023 Termination date: 20211224 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |