CN213156282U - System for low-cost high-efficient suspicious new crown patient aerosol of elimination in wicresoft stomach cancer art - Google Patents
System for low-cost high-efficient suspicious new crown patient aerosol of elimination in wicresoft stomach cancer art Download PDFInfo
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- CN213156282U CN213156282U CN202021112745.4U CN202021112745U CN213156282U CN 213156282 U CN213156282 U CN 213156282U CN 202021112745 U CN202021112745 U CN 202021112745U CN 213156282 U CN213156282 U CN 213156282U
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- vacuum pump
- liquid storage
- patient
- converter
- storage partition
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- 239000000443 aerosol Substances 0.000 title claims abstract description 20
- 206010017758 gastric cancer Diseases 0.000 title claims abstract description 17
- 208000005718 Stomach Neoplasms Diseases 0.000 title claims abstract description 16
- 201000011549 stomach cancer Diseases 0.000 title claims abstract description 16
- 230000008030 elimination Effects 0.000 title claims description 7
- 238000003379 elimination reaction Methods 0.000 title claims description 7
- 239000007788 liquid Substances 0.000 claims abstract description 44
- 238000005192 partition Methods 0.000 claims abstract description 37
- 208000005646 Pneumoperitoneum Diseases 0.000 claims abstract description 13
- 230000003187 abdominal effect Effects 0.000 claims abstract 4
- 241000700605 Viruses Species 0.000 claims description 8
- 238000005086 pumping Methods 0.000 claims description 6
- 208000010749 gastric carcinoma Diseases 0.000 claims 1
- 201000000498 stomach carcinoma Diseases 0.000 claims 1
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 abstract description 18
- 238000000034 method Methods 0.000 abstract description 15
- 229910002092 carbon dioxide Inorganic materials 0.000 abstract description 9
- 239000001569 carbon dioxide Substances 0.000 abstract description 9
- 230000008569 process Effects 0.000 abstract description 9
- 208000015181 infectious disease Diseases 0.000 abstract description 5
- 208000035473 Communicable disease Diseases 0.000 abstract description 4
- 230000007547 defect Effects 0.000 abstract 2
- 210000001124 body fluid Anatomy 0.000 description 10
- 239000010839 body fluid Substances 0.000 description 10
- 230000009471 action Effects 0.000 description 6
- 210000001015 abdomen Anatomy 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 238000002357 laparoscopic surgery Methods 0.000 description 4
- 239000004964 aerogel Substances 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 238000001356 surgical procedure Methods 0.000 description 3
- 210000000683 abdominal cavity Anatomy 0.000 description 2
- 230000002458 infectious effect Effects 0.000 description 2
- 206010035664 Pneumonia Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000005587 bubbling Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 230000003612 virological effect Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model discloses a system for suspicious new crown patient aerosol is eliminated to low-cost high efficiency in the wicresoft stomach cancer art in medical apparatus field to in solving current pneumoperitoneum preparation operation, carbon dioxide directly discharges to the defect in the operating room, in order to overcome above-mentioned defect, this technical scheme is including puncturing patient abdominal pneumoperitoneum needle and keeping away from patient abdominal converter, its characterized in that: a conduit is communicated between the veress needle and the converter, one end of the converter is communicated with the conduit, the other end of the converter is communicated with a sleeve, and the top of the sleeve is provided with a negative pressure suction device; the negative pressure suction device comprises a shell, and the shell is sequentially provided with an air flow storage partition, a vacuum pump and a liquid storage partition from top to bottom. For traditional pneumoperitoneum device, this technical scheme takes away the aerial fog and the aerosol that the operation process produced through setting up the vacuum pump of continuation nature, has avoided the in-process that the infectious disease patient carries out the stomach cancer operation to pollute operating room environment.
Description
Technical Field
The utility model belongs to the field of medical equipment, specifically be low-cost high-efficient system of eliminating suspicious new crown patient aerosol in wicresoft's stomach cancer art.
Background
In the laparoscopic surgery, a plurality of small incisions with the diameter of 5-12 mm are made at different parts of the abdomen, a camera lens and various special surgical instruments are placed in the small incisions, and a surgeon operates an operation area by observing real-time images. One key step in the successful performance of laparoscopic surgery is the creation of a pneumoperitoneum that is inflated by bubbling carbon dioxide gas under pressure into the abdominal cavity to fully expose the intraoperative field of view and provide operating space.
In the existing laparoscopic surgery, carbon dioxide in the artificial pneumoperitoneum needs to be discharged into the air of the surgery room due to the influence of smoke on the visual field in the abdominal cavity, and the carbon dioxide also needs to be discharged into the air after the surgery is finished and the steps all increase the concentration of the carbon dioxide in the air of the surgery room. Meanwhile, if the patient carries infectious viruses during the establishment of the laparoscope, the infectious viruses in the patient can pollute the environment of an operating room in the form of aerogel when carbon dioxide is discharged, so that the infectivity of medical staff is increased.
In view of the above, how to collect carbon dioxide in a closed manner in laparoscopic surgery, reduce the concentration of carbon dioxide in the surgical room, and avoid the transmission of infectious diseases such as new coronary pneumonia in the form of aerogel in the surgical room is an urgent problem to be solved.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems, the utility model aims at providing a system for eliminating aerosol of suspicious new coronary patients with low cost and high efficiency in minimally invasive gastric cancer operation which continuously takes away aerosol and aerosol generated in the operation process.
In order to achieve the above purpose, the technical solution of the present invention is as follows: the system for eliminating the aerosol of the suspicious new crown patient at low cost and high efficiency in the minimally invasive gastric cancer operation comprises a pneumoperitoneum needle for puncturing the abdomen of the patient and a converter far away from the abdomen of the patient, wherein a conduit is communicated between the pneumoperitoneum needle and the converter, one end of the converter is communicated with the conduit, the other end of the converter is communicated with a sleeve, and the top of the sleeve is provided with a negative pressure suction device;
the negative pressure suction device comprises a shell, wherein the shell is sequentially provided with an airflow storage partition, a vacuum pump and a liquid storage partition from top to bottom, the vacuum pump is located at the transverse central axis of the shell, the airflow storage partition is arranged above the vacuum pump, the liquid storage partition is arranged below the vacuum pump, the vacuum pump comprises a suction end and a pumping end, the suction end faces a sleeve, and the pumping end is communicated with the airflow storage partition.
After the scheme is adopted, the following beneficial effects are realized: 1. for traditional pneumoperitoneum device, this technical scheme takes away the aerial fog and the aerosol that the operation process produced through setting up the vacuum pump of continuation nature, has avoided the in-process that the infectious disease patient carries out the stomach cancer operation to pollute operating room environment.
2. For the prior art who adopts continuous negative pressure, separate the storage with air current and liquid among this technical scheme, avoid patient's body fluid and aerogel to mix.
Further, the vertical axis department of casing has opened the thread groove, thread groove and sleeve pipe threaded connection, the radial both sides of thread groove are separated for liquid storage, divide into horizontal upper strata and lower floor in the liquid storage separates, the junction of upper strata and lower floor has the portion of returning the shape of evagination, it has the drainage tube to return the shape portion and put, and the drainage tube communicates upper strata and lower floor.
Has the advantages that: 1. the casing pipe is in threaded connection with the shell, so that the air tightness of the air flow passing through the casing pipe is guaranteed.
2. Because the liquid storage partition is provided with the clip-shaped part, and the height of the clip-shaped part is less than that of the liquid storage partition, when the liquid gradually exceeds the height of the clip-shaped part, the liquid generates a siphon effect, and the liquid in the upper layer of the liquid storage partition enters the lower layer of the storage partition along the drainage tube.
Further, the highest position of the square-shaped part is lower than the highest position of the liquid storage partition.
Has the advantages that: facilitating the creation of a siphon effect.
Furthermore, the vacuum pump is clamped on the airflow storage partition, the height between the vacuum pump and the liquid storage partition is 2-3cm, and the suction end of the vacuum pump is provided with a virus filter head which only allows gas to pass through.
Has the advantages that: at this time, because the negative pressure device is provided with the virus filter head which only allows gas to pass through, the body fluid is intercepted at the suction end of the vacuum pump, and then the body fluid collides with the filter head and slides into the liquid storage partition under the continuous action of gravity when sliding down to the drainage plate.
Further, the liquid storage separates and is equipped with the drainage plate of slope between the thread groove, the incline direction of drainage plate separates towards the liquid storage, and the drainage plate is close to thread groove department and is restrainted gradually.
Has the advantages that: when the body fluid slides to the drainage plate, the body fluid slides into the liquid storage partition under the continuous action of gravity.
Further, the vacuum pump is attached with a power supply module, and the power supply module is a button battery.
Has the advantages that: the vacuum pump is convenient to directly use, and the requirement on a power socket in the environment is reduced.
Drawings
FIG. 1 is an overall connection diagram of an embodiment of the present invention;
FIG. 2 is a full sectional view of the negative pressure suction device of FIG. 1;
fig. 3 is an enlarged view of a portion a in fig. 2.
Detailed Description
The following is further detailed by way of specific embodiments:
reference numerals in the drawings of the specification include: the device comprises a veress needle 1, a converter 2, a catheter 3, a sleeve 4, a negative pressure suction device 5, a shell 6, an airflow storage partition 7, a vacuum pump 8, a liquid storage partition 9, a button cell 10, a virus filter head 11, a drainage plate 12, a clip part 13 and a drainage tube 14.
The embodiment is basically as shown in the attached figure 1: the system for eliminating the aerosol of the suspicious new crown patient with low cost and high efficiency in the minimally invasive gastric cancer operation comprises a pneumoperitoneum needle 1 for puncturing the abdomen of the patient and a converter 2 far away from the abdomen of the patient, wherein a conduit 3 is communicated between the pneumoperitoneum needle 1 and the converter 2, one end of the converter 2 is communicated with the conduit 3, the other end of the converter 2 is communicated with a sleeve 4, and the top of the sleeve 4 is communicated with a negative pressure suction device 5. Referring to fig. 2, the negative pressure suction device 5 includes a housing 6, the housing 6 is provided with an air flow storage compartment 7, a vacuum pump 8 and a liquid storage compartment 9 from top to bottom, and the vacuum pump 8 is YY-QB 04.
The vacuum pump 8 is attached with a power supply module, the power supply module is a button battery 10 of a model ML1220, a thread groove is formed in the vertical central axis of the shell 6, and the thread groove is in threaded connection with the sleeve 4. The vacuum pump 8 is clamped in the airflow storage partition 7, the height between the vacuum pump 8 and the liquid storage partition 9 is 2-3cm, the suction end of the vacuum pump 8 is provided with a virus filter head 11 which only allows gas to pass through, and the virus filter head 11 mainly adopts the technology of CN 105854413A.
Referring to fig. 3, liquid storage partitions 9 are arranged on both radial sides of the thread groove, an inclined drainage plate 12 is arranged between the liquid storage partitions 9 and the thread groove, the drainage plate 12 is connected with the shell 6 through screws, the inclined direction of the drainage plate 12 faces the liquid storage partitions 9, the drainage plate 12 is gradually contracted close to the thread groove, the liquid storage partitions 9 are divided into an upper layer and a lower layer which are transverse, a connecting part of the upper layer and the lower layer is provided with an upward-protruding clip-shaped part 13, and the highest part of the clip-shaped part 13 is lower than the highest part of the liquid storage partitions 9.
The hollow square pipe is characterized in that a drainage pipe 14 is arranged in the square-shaped part 13, the drainage pipe 14 is communicated with the upper layer and the lower layer, the vacuum pump 8 is located at the transverse central axis of the shell 6, the airflow storage partition 7 is arranged above the vacuum pump 8, the liquid storage partition 9 is arranged below the vacuum pump 8, the vacuum pump 8 comprises a suction end and a pumping end, the suction end faces the casing pipe 4, and the pumping end is communicated with the airflow storage partition 7.
The specific implementation process is as follows: in the actual use process, firstly, a pneumoperitoneum environment is made in the body of a patient, and at the moment, according to the operation requirement of gastric cancer treatment, medical staff continuously suck out carbon dioxide gas filled in the body of the patient in the operation process and take away aerosol and aerosol generated in the operation process.
At this moment, under the effect of vacuum pump 8, the internal aerosol of patient loops through pneumoperitoneum needle 1, pipe 3, converter 2 and sleeve pipe 4 in proper order until reaching inside the air current storage separates 7, has avoided the in-process of infectious disease patient carrying out the stomach cancer operation to pollute operating room environment this moment, and threaded connection between sleeve pipe 4 and the casing 6 has simultaneously guaranteed the gas tightness when the air current passes through sleeve pipe 4.
Since there is a certain possibility that the body fluid of the patient enters the negative pressure suction device 5 with the vacuum pump 8 during the continuous suction of the patient, the body fluid is intercepted at the suction end of the vacuum pump 8 because the negative pressure device is provided with the viral filter tip 11 which only allows the gas to pass through, and the body fluid collides with the filter tip and slides into the fluid storage compartment 9 under the continuous action of gravity as the body fluid slides down to the drainage plate 12.
When the body fluid is gradually accumulated in the liquid storage compartment 9, as the liquid storage compartment 9 is provided with the loop-shaped part 13, and the height of the loop-shaped part 13 is smaller than that of the liquid storage compartment 9, after the liquid gradually exceeds the height of the loop-shaped part 13, the liquid generates a siphon effect, so that the liquid in the upper layer of the liquid storage compartment 9 enters the lower layer of the storage compartment along the drainage tube 14, and two advantages are generated, namely firstly, the liquid is prevented from being continuously accumulated in the upper layer of the storage compartment and being continuously sucked by the vacuum pump 8, and meanwhile, the suction force of the vacuum pump 8 to the lower layer of the storage compartment is reduced by the loop-shaped part 13. Secondly, the liquid on the upper layer of the storage partition is prevented from leaking along the thread groove.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
The above description is only for the embodiments of the present invention, and the common general knowledge of the known specific structures and characteristics in the schemes is not described herein too much, and those skilled in the art will know all the common technical knowledge in the technical field of the present invention before the application date or the priority date, can know all the prior art in this field, and have the ability to apply the conventional experimental means before this date, and those skilled in the art can combine their own ability to perfect and implement the schemes, and some typical known structures or known methods should not become obstacles for those skilled in the art to implement the present application. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.
Claims (6)
1. System of suspicious new crown patient aerosol is eliminated to low-cost high efficiency in wicresoft's stomach cancer art, including puncture patient's abdominal pneumoperitoneum needle and keep away from patient's abdominal converter, its characterized in that: a conduit is communicated between the veress needle and the converter, one end of the converter is communicated with the conduit, the other end of the converter is communicated with a sleeve, and the top of the sleeve is provided with a negative pressure suction device;
the negative pressure suction device comprises a shell, wherein the shell is sequentially provided with an airflow storage partition, a vacuum pump and a liquid storage partition from top to bottom, the vacuum pump is located at the transverse central axis of the shell, the airflow storage partition is arranged above the vacuum pump, the liquid storage partition is arranged below the vacuum pump, the vacuum pump comprises a suction end and a pumping end, the suction end faces a sleeve, and the pumping end is communicated with the airflow storage partition.
2. The system for low-cost and high-efficiency elimination of suspected new-crown patient aerosols in minimally invasive gastric cancer according to claim 1, wherein: the utility model discloses a drainage tube, including casing, threaded groove, casing, upper layer and lower floor, the vertical axis department of casing has opened threaded groove, threaded groove and sleeve pipe threaded connection, the radial both sides of threaded groove are separated for liquid storage, divide into horizontal upper strata and lower floor in the liquid storage separates, the junction of upper strata and lower floor has the shape portion of returning of epirelief, it has the drainage tube to return the shape portion to embed, and the drainage tube communicates upper strata and lower floor.
3. The system for low-cost and high-efficiency elimination of suspected new-crown patient aerosols in minimally invasive gastric cancer according to claim 2, wherein: the highest position of the clip part is lower than the highest position of the liquid storage partition.
4. The system for low-cost and high-efficiency elimination of suspected new-crown patient aerosols in minimally invasive gastric cancer according to claim 2, wherein: the vacuum pump is clamped on the airflow storage partition, the height between the vacuum pump and the liquid storage partition is 2-3cm, and the suction end of the vacuum pump is provided with a virus filter head only allowing gas to pass through.
5. The system for low-cost and high-efficiency elimination of suspected new-crown patient aerosols in minimally invasive gastric cancer according to claim 4, wherein: the liquid storage separates and is equipped with the drainage plate of slope between the thread groove, the incline direction of drainage plate separates towards the liquid storage, and the drainage plate is close to thread groove department and is restrainted gradually.
6. The system for low-cost and high-efficiency elimination of aerosol of suspected new coronary patients in minimally invasive gastric carcinoma of claim 5, wherein: the vacuum pump is attached with a power supply module, and the power supply module is a button battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021112745.4U CN213156282U (en) | 2020-06-16 | 2020-06-16 | System for low-cost high-efficient suspicious new crown patient aerosol of elimination in wicresoft stomach cancer art |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021112745.4U CN213156282U (en) | 2020-06-16 | 2020-06-16 | System for low-cost high-efficient suspicious new crown patient aerosol of elimination in wicresoft stomach cancer art |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213156282U true CN213156282U (en) | 2021-05-11 |
Family
ID=75788152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021112745.4U Expired - Fee Related CN213156282U (en) | 2020-06-16 | 2020-06-16 | System for low-cost high-efficient suspicious new crown patient aerosol of elimination in wicresoft stomach cancer art |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213156282U (en) |
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2020
- 2020-06-16 CN CN202021112745.4U patent/CN213156282U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210511 |