CN210699463U - Laparoscopic surgery exhaust gas purification device - Google Patents
Laparoscopic surgery exhaust gas purification device Download PDFInfo
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- CN210699463U CN210699463U CN201921889728.9U CN201921889728U CN210699463U CN 210699463 U CN210699463 U CN 210699463U CN 201921889728 U CN201921889728 U CN 201921889728U CN 210699463 U CN210699463 U CN 210699463U
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Abstract
The utility model discloses an endoscopic surgery waste gas purification device, which comprises a first purification bottle and a second purification bottle, wherein the upper ends of the first purification bottle and the second purification bottle are respectively provided with an exhaust port, the first purification bottle and the second purification bottle are respectively connected with a first three-position two-way electromagnetic valve through an air inlet pipe, and the first three-position two-way electromagnetic valve is connected with a soft smoke guide pipe; the air inlet pipe extends to the bottoms of the first purifying bottle and the second purifying bottle, and the first three-position two-way electromagnetic valve is electrically connected with the controller. The utility model discloses utilize two absorption bottles to come alternate work, realized that the incessant waste liquid of operation in-process absorbs and purifies to ensured good absorption and purifying effect, whole process need not the doctor and trades liquid and flowing back, very big reduction doctor's work load.
Description
Technical Field
The utility model relates to the technical field of medical equipment, concretely relates to laparoscopic surgery exhaust gas purification device.
Background
Can produce carbon dioxide or poisonous smog in the laparoscopic surgery electrical equipment use, these waste gases directly discharge the operating room in, after being absorbed by the doctor in a large number, the doctor can appear oxygen deficiency and uncomfortable possibility, will influence the judgement and the operation of doctor's operation process like this, but present absorbing device absorbs the effect not good, needs the artifical absorption liquid of changing, and intelligent degree is not high, has increased the work load of operation.
SUMMERY OF THE UTILITY MODEL
To the above-mentioned not enough among the prior art, the utility model provides an absorb effectual laparoscopic surgery exhaust gas purification device.
In order to achieve the purpose of the invention, the technical scheme adopted by the utility model is as follows:
the device comprises a first purification bottle and a second purification bottle, wherein the upper ends of the first purification bottle and the second purification bottle are respectively provided with an exhaust port, the first purification bottle and the second purification bottle are respectively connected with a first three-position two-way electromagnetic valve through an air inlet pipe, and the first three-position two-way electromagnetic valve is connected with a soft smoke guide pipe; the air inlet pipe extends to the bottoms of the first purifying bottle and the second purifying bottle, and the first three-position two-way electromagnetic valve is electrically connected with the controller.
Further, the bottom of first purification bottle and second purification bottle all is provided with the leakage fluid dram, installs the flowing back solenoid valve on the leakage fluid dram, and the flowing back solenoid valve all passes through the waste liquid collection device of soft pipe connection operating room, and the flowing back solenoid valve is connected with the controller electricity.
Further, the liquid discharge electromagnetic valve is connected with a liquid discharge pump through a pipeline, the liquid discharge pump is connected with a waste liquid collecting device through a pipeline, and the liquid discharge pump is electrically connected with the controller.
Furthermore, the first purification bottle and the second purification bottle are respectively provided with a liquid exchange port, the two liquid exchange ports are respectively connected with a second three-position two-way electromagnetic valve through a pipeline, the second three-position two-way electromagnetic valve is connected with a liquid exchange pump, the liquid exchange pump is connected with an absorption liquid containing device of an operating room through a pipeline, and the second three-position two-way electromagnetic valve is electrically connected with the controller.
Furthermore, turbidity sensors are arranged at the bottoms of the first purifying bottle and the second purifying bottle and are electrically connected with the controller.
The utility model has the advantages that: the scheme is used for absorbing waste gas generated in the endoscopic surgery process, and the first purifying bottle and the second purifying bottle are filled with absorption liquid; the interface of the puncture sheath for absorbing waste gas for operation is communicated with the smoke guide pipe, and the first three-position two-way electromagnetic valve opens one path of passage and discharges the waste gas into the first purifying bottle for absorption; and if the absorption liquid in the first purification bottle is saturated, the first three-position two-way electromagnetic valve opens the other channel, and the waste gas is discharged into the second purification bottle for absorption. Utilize two to purify the bottle and absorb the waste liquid, ensured the absorption effect.
Saturated absorption liquid after the operation can be discharged through the liquid discharge port, and the liquid discharge port can be automatically opened through the liquid discharge electromagnetic valve, so that automatic liquid discharge is realized, and the workload of doctors is reduced; the liquid discharge pump can directly pump out saturated absorption liquid, speed for replacing the absorption liquid is accelerated, and the saturated absorption liquid can be discharged more cleanly. When the absorption liquid needs to be replaced in the first purification bottle or the second purification bottle, the corresponding channel is opened by the second three-position two-way electromagnetic valve, the liquid replacement pump automatically pumps the absorption liquid into the first purification bottle or the second purification bottle, and automatic liquid replacement and liquid drainage are realized. The turbidity sensor is used for detecting the turbidity condition of the absorber so as to judge whether the absorption liquid is saturated or not.
The utility model discloses utilize two absorption bottles to come alternate work, realized that the incessant waste liquid of operation in-process absorbs and purifies to ensured good absorption and purifying effect, whole process need not the doctor and trades liquid and flowing back, very big reduction doctor's work load.
Drawings
Fig. 1 is a schematic structural diagram of an endoscopic surgery exhaust gas purification device.
The device comprises a smoke guide pipe 1, a smoke guide pipe 2, a first three-position two-way electromagnetic valve 3, an air inlet pipe 4, an air outlet 5, a first purification bottle 6, a second purification bottle 7, a turbidity sensor 8, a liquid discharge port 9, a liquid discharge pump 10, a liquid change port 11, a second three-position two-way electromagnetic valve 12 and a liquid change pump.
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 will be apparent to those skilled in the art as long as they are within the spirit and scope of the present invention as defined and defined by the appended claims, and all inventions contemplated by the present invention are protected.
As shown in fig. 1, the laparoscopic surgery waste gas purification device comprises a first purification bottle 5 and a second purification bottle 6, wherein exhaust ports 4 are respectively arranged at the upper ends of the first purification bottle 5 and the second purification bottle 6, the first purification bottle 5 and the second purification bottle 6 are respectively connected with a first three-position two-way electromagnetic valve 2 through an air inlet pipe 3, a connecting cover is fixedly arranged on the air inlet pipe 3 and is in threaded connection with the first purification bottle 5 and the second purification bottle 6, the first three-position two-way electromagnetic valve 2 is connected with a smoke guide pipe 1 through a hose, and the smoke guide pipe 1 adopts a hose; the air inlet pipe 3 extends to the bottoms of the first purifying bottle 5 and the second purifying bottle 6, and the first three-position two-way electromagnetic valve 2 is electrically connected with the controller.
The scheme is used for absorbing waste gas generated in the endoscopic surgery process, and the first purifying bottle 5 and the second purifying bottle 6 are filled with absorption liquid; the interface of the puncture sheath for absorbing the waste gas for operation is communicated with the smoke guide tube 1, the first three-position two-way electromagnetic valve 2 opens one path of the channel, and the waste gas is discharged into the first purifying bottle 5 for purification and absorption; if the absorption liquid in the first purification bottle 5 is saturated, the first three-position two-way electromagnetic valve 2 opens the other channel, and the waste gas is discharged into the second purification bottle 6 for purification and absorption. Two purification bottles are utilized to absorb waste liquid, so that the absorption effect of waste gas in the operation process is ensured.
The first purification bottle 5 of this scheme preferred and the bottom of second purification bottle 6 all are provided with leakage fluid dram 8, install the flowing back solenoid valve on the leakage fluid dram 8, and the flowing back solenoid valve passes through pipe connection flowing back pump 9, and the flowing back pump 9 passes through soft pipe connection waste liquid collection device, and flowing back pump 9 and flowing back solenoid valve all are connected with the controller electricity.
After the operation is finished, saturated absorption liquid can be discharged through the liquid discharge port 8, and the liquid discharge port 8 can be automatically opened through the liquid discharge electromagnetic valve, so that automatic liquid discharge is realized, and the workload of doctors is reduced; the liquid discharge pump 9 can directly pump out the saturated absorption liquid, accelerate the speed of replacing the absorption liquid and ensure that the saturated absorption liquid can be discharged more cleanly.
The first purification bottle 5 and the second purification bottle 6 are provided with liquid changing ports 10, the two liquid changing ports 10 are connected with a second three-position two-way electromagnetic valve 11 through pipelines, the second three-position two-way electromagnetic valve 11 is connected with a liquid changing pump 12, the liquid changing pump 12 is connected with an absorption liquid containing device of an operating room through a pipeline, and the second three-position two-way electromagnetic valve 11 is electrically connected with a controller. The controller adopts a C51 singlechip, the first three-position two-way electromagnetic valve 2 and the second three-position two-way electromagnetic valve 11 both adopt 31JR1W0B15-M type three-position two-way electromagnetic valves, and the liquid drainage electromagnetic valve and the liquid change electromagnetic valve both adopt VT307 type electromagnetic valves.
When the first purifying bottle 5 or the second purifying bottle 6 needs to be replaced with the absorbing liquid, the second three-position two-way electromagnetic valve 11 opens the corresponding channel, and the liquid replacing pump 12 automatically pumps the absorbing liquid into the first purifying bottle 5 or the second purifying bottle 6, so that automatic liquid replacing and liquid discharging are realized.
The bottom parts of the first purifying bottle 5 and the second purifying bottle 6 are respectively provided with a turbidity sensor 7, and the turbidity sensors 7 are electrically connected with the controller; the turbidity sensor 7 is used for detecting turbidity of the absorber to determine whether the absorption liquid is saturated, and the turbidity sensor 7 is a TES-30 type turbidity sensor.
When the absorption liquid in the first purifying bottle 5 is saturated, the waste gas is discharged into the second purifying bottle 6 for purification; the liquid outlet 8 in the first purifying bottle 5 is opened for discharging liquid, and after the absorption liquid is discharged, the liquid replacing pump 12 and the second three-position two-way electromagnetic valve 11 are opened to enter the channel of the first purifying bottle 5, so that the absorption liquid is automatically replaced.
The utility model discloses utilize two absorption bottles to come alternate work, realized that the incessant waste liquid of operation in-process absorbs and purifies to ensured good absorption and purifying effect, whole process need not the doctor and trades liquid and flowing back, very big reduction doctor's work load.
Claims (5)
1. The waste gas purification device for the endoscopic surgery is characterized by comprising a first purification bottle (5) and a second purification bottle (6), wherein exhaust ports (4) are formed in the upper ends of the first purification bottle (5) and the second purification bottle (6), the first purification bottle (5) and the second purification bottle (6) are connected with a first three-position two-way electromagnetic valve (2) through an air inlet pipe (3), and the first three-position two-way electromagnetic valve (2) is connected with a soft smoke guide pipe (1); the air inlet pipe (3) extends to the bottoms of the first purifying bottle (5) and the second purifying bottle (6), and the first three-position two-way electromagnetic valve (2) is electrically connected with the controller.
2. The exhaust gas purification device for endoscopic surgery as defined in claim 1, wherein the bottoms of the first purification bottle (5) and the second purification bottle (6) are provided with a liquid outlet (8), the liquid outlet (8) is provided with a liquid outlet solenoid valve, the liquid outlet solenoid valves are connected with a waste liquid collecting device of an operating room through flexible conduits, and the liquid outlet solenoid valves are electrically connected with a controller.
3. The exhaust gas purification device for endoscopic surgery as defined in claim 2, wherein the exhaust solenoid valve is connected with an exhaust pump (9) through a pipeline, the exhaust pump (9) is connected with a waste liquid collecting device through a pipeline, and the exhaust pump (9) is electrically connected with the controller.
4. The exhaust gas purification device for endoscopic surgery as defined in claim 1, wherein the first purification bottle (5) and the second purification bottle (6) are provided with liquid exchange ports (10), both of the liquid exchange ports (10) are connected with a second three-position two-way electromagnetic valve (11) through a pipeline, the second three-position two-way electromagnetic valve (11) is connected with a liquid exchange pump (12), the liquid exchange pump (12) is connected with an absorption liquid containing device of an operating room through a pipeline, and the second three-position two-way electromagnetic valve (11) is electrically connected with a controller.
5. The exhaust gas purification device for endoscopic surgery as defined in claim 1, wherein a turbidity sensor (7) is installed at the bottom of each of the first purification bottle (5) and the second purification bottle (6), and the turbidity sensor (7) is electrically connected with the controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921889728.9U CN210699463U (en) | 2019-11-05 | 2019-11-05 | Laparoscopic surgery exhaust gas purification device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921889728.9U CN210699463U (en) | 2019-11-05 | 2019-11-05 | Laparoscopic surgery exhaust gas purification device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210699463U true CN210699463U (en) | 2020-06-09 |
Family
ID=70939971
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921889728.9U Expired - Fee Related CN210699463U (en) | 2019-11-05 | 2019-11-05 | Laparoscopic surgery exhaust gas purification device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210699463U (en) |
-
2019
- 2019-11-05 CN CN201921889728.9U patent/CN210699463U/en not_active Expired - Fee Related
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| 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: 20200609 Termination date: 20201105 |
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| CF01 | Termination of patent right due to non-payment of annual fee |