CN118975826A - A pipeline system of pneumoperitoneum machine - Google Patents
A pipeline system of pneumoperitoneum machine Download PDFInfo
- Publication number
- CN118975826A CN118975826A CN202411173699.1A CN202411173699A CN118975826A CN 118975826 A CN118975826 A CN 118975826A CN 202411173699 A CN202411173699 A CN 202411173699A CN 118975826 A CN118975826 A CN 118975826A
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- China
- Prior art keywords
- pipe
- electrode
- communicated
- pneumoperitoneum machine
- communication valve
- Prior art date
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- 208000005646 Pneumoperitoneum Diseases 0.000 title claims abstract description 92
- 239000007788 liquid Substances 0.000 claims abstract description 95
- 239000002699 waste material Substances 0.000 claims abstract description 62
- 239000000779 smoke Substances 0.000 claims abstract description 28
- 238000003860 storage Methods 0.000 claims abstract description 24
- 238000007599 discharging Methods 0.000 claims abstract description 13
- 238000011010 flushing procedure Methods 0.000 claims description 61
- 239000002184 metal Substances 0.000 claims description 32
- 229910052751 metal Inorganic materials 0.000 claims description 32
- 238000001125 extrusion Methods 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 9
- 239000011550 stock solution Substances 0.000 claims description 8
- 239000003517 fume Substances 0.000 claims description 6
- 238000005406 washing Methods 0.000 claims description 2
- 239000010808 liquid waste Substances 0.000 claims 1
- 238000004140 cleaning Methods 0.000 abstract description 24
- 238000003973 irrigation Methods 0.000 description 13
- 230000002262 irrigation Effects 0.000 description 13
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 10
- 210000000683 abdominal cavity Anatomy 0.000 description 7
- 229910002092 carbon dioxide Inorganic materials 0.000 description 5
- 239000001569 carbon dioxide Substances 0.000 description 5
- 238000003825 pressing Methods 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- 238000005520 cutting process Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000001112 coagulating effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000002504 physiological saline solution Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000001804 debridement Methods 0.000 description 1
- 238000002357 laparoscopic surgery Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- A61B17/02—Surgical instruments, devices or methods for holding wounds open, e.g. retractors; Tractors
- A61B17/0281—Abdominal wall lifters
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/71—Suction drainage systems
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M3/00—Medical syringes, e.g. enemata; Irrigators
- A61M3/02—Enemata; Irrigators
- A61M3/0279—Cannula; Nozzles; Tips; their connection means
- A61M3/0283—Cannula; Nozzles; Tips; their connection means with at least two inner passageways, a first one for irrigating and a second for evacuating
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2205/00—General characteristics of the apparatus
- A61M2205/75—General characteristics of the apparatus with filters
Landscapes
- Health & Medical Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Biomedical Technology (AREA)
- Public Health (AREA)
- Animal Behavior & Ethology (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Hematology (AREA)
- Surgery (AREA)
- Vascular Medicine (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Endoscopes (AREA)
Abstract
The application provides a pneumoperitoneum machine pipeline system, and relates to the technical field of medical appliances. The pneumoperitoneum machine pipeline system comprises a pneumoperitoneum machine, a filter, a smoke discharging puncture outfit, a liquid storage bag, a waste liquid bag, a first pipeline group, a second pipeline group and an electrode assembly, wherein the pneumoperitoneum machine is connected with the filter, the filter is communicated with the electrode assembly through the first pipeline group, the filter is communicated with the smoke discharging puncture outfit through the second pipeline group, the liquid storage bag and the waste liquid bag are both communicated with the first pipeline group, the liquid storage bag is used for storing cleaning liquid, the waste liquid bag is used for collecting waste liquid, the negative pressure suction device can be canceled, waste of surgical instrument resources is reduced, and misoperation risks are reduced.
Description
Technical Field
The application relates to the technical field of medical equipment, in particular to a pneumoperitoneum machine pipeline system.
Background
Pneumoperitoneum machines generally have the following functions: establishing pneumoperitoneum in laparoscopic surgery, providing a doctor with sufficient surgical field; after establishing pneumoperitoneum, making the pneumoperitoneum reach a constant pressure state; the smoke generated by the electrode in the abdominal cavity can be quickly sucked out of the body, so that the clear surgical field is ensured. The operation electrode with flushing has the functions of cutting, coagulating, flushing and sucking, the cutting and the coagulating are realized by an external electrode host, the operation electrode needs physiological saline to flush a wound in the cutting process, after flushing the wound, waste liquid needs to be recovered, and the electrode with the functions of flushing and sucking generally needs an external negative pressure suction device.
At present, if pneumoperitoneum is required to be established in one operation, and an operation electrode with irrigation is required, the required equipment at least comprises a pneumoperitoneum machine, an electrode main machine and a negative pressure aspirator, but in practice, the pneumoperitoneum machine can also play a role of the negative pressure aspirator, meanwhile, the pneumoperitoneum machine and the negative pressure aspirator can cause waste of surgical instrument resources, and the more the instruments are required, the more the operation is, the risk of misoperation is increased.
Disclosure of Invention
The application aims to provide a pneumoperitoneum machine pipeline system, which can eliminate a negative pressure aspirator, reduce waste of surgical instrument resources and reduce misoperation risks.
Embodiments of the application may be implemented as follows:
The embodiment of the application provides a pneumoperitoneum machine pipeline system, which comprises a pneumoperitoneum machine, a filter, a smoke exhaust puncture outfit, a liquid storage bag, a waste liquid bag, a first pipeline group, a second pipeline group and an electrode assembly, wherein the pneumoperitoneum machine is connected with the filter, the filter is communicated with the electrode assembly through the first pipeline group, the filter is communicated with the smoke exhaust puncture outfit through the second pipeline group, the liquid storage bag and the waste liquid bag are both communicated with the first pipeline group, the liquid storage bag is used for storing cleaning liquid, and the waste liquid bag is used for collecting waste liquid.
Optionally, the first pipeline group includes the flushing pipe and attracts the pipe, pneumoperitoneum machine pipe system still includes first communication valve and second communication valve, the filter is equipped with first intake pipe and first blast pipe, first intake pipe with the flushing pipe all with first communication valve is linked together, first blast pipe with attract the pipe all with the second communication valve is linked together, the stock solution bag set up in on the flushing pipe, and with the flushing pipe is linked together, the waste liquid bag set up in on the suction pipe, and with it is linked together to inhale the pipe.
Optionally, the pneumoperitoneum machine pipeline system further includes a third communication valve, one end of the flushing pipe away from the first communication valve is communicated with the third communication valve, one end of the suction pipe away from the second communication valve is communicated with the third communication valve, the electrode assembly comprises a metal pipe and an electrode head, one end of the metal pipe is communicated with the third communication valve, and the other end of the metal pipe is provided with the electrode head.
Optionally, the electrode assembly includes an electrode upper cover, an electrode lower cover, and a knob, the electrode upper cover and the electrode lower cover are connected to form a chamber, the third communication valve is disposed in the chamber, the flushing tube and the suction tube are partially disposed in the chamber, and the knob is rotatably disposed on the electrode lower cover and is disposed between the flushing tube and the suction tube;
The knob can squeeze the irrigation tube and the suction tube, and in the process of rotating the knob, the knob can enable the irrigation tube and/or the suction tube to be in a closed state.
Optionally, the knob includes a rotating part and an extruding part connected with each other, a rotating shaft is arranged on the lower electrode cover, the extruding part is rotatably connected with the rotating shaft, and a through hole for the rotating part to extend out is arranged on the upper electrode cover;
The extrusion part can extrude the flushing pipe and the suction pipe, and in the process of rotating the extrusion part around the rotating shaft, the extrusion part can enable the flushing pipe and/or the suction pipe to be in a closed state.
Optionally, the electrode assembly further includes a spring piece, a first clamping groove is formed in the extrusion portion, a second clamping groove is formed in the electrode lower cover, and two ends of the spring piece are respectively clamped with the first clamping groove and the second clamping groove.
Optionally, pneumoperitoneum machine pipe-line system still includes the electrode host computer, be provided with the spring post on the electrode lower cover, the cover is equipped with electric connection piece and spring on the spring post, the one end of spring with electric connection piece butt, the other end of spring with the tubular metal resonator butt, the electric connection piece pass through the power cord with the electrode host computer is connected.
Optionally, one of the electrode upper cover and the electrode lower cover is provided with a plurality of guide holes, the other one is provided with a plurality of fixing columns, and the plurality of fixing columns are matched with the plurality of guide holes in a one-to-one correspondence manner.
Optionally, the second pipeline group includes second intake pipe and second blast pipe, the one end of second intake pipe with first communication valve is linked together, the other end of second intake pipe with the puncture ware that discharges fume is linked together, the one end of second blast pipe with the second communication valve is linked together, the other end of second blast pipe with the puncture ware that discharges fume is linked together.
Optionally, the metal tube part extends out of the cavity, and an insulating tube is sleeved on the part of the metal tube positioned out of the cavity.
The pneumoperitoneum machine pipeline system provided by the embodiment of the application has the beneficial effects that: in order to cancel the negative pressure aspirator, reduce the waste of surgical instrument resource, reduce the maloperation risk, designed a pneumoperitoneum machine pipe-line system, this pneumoperitoneum machine pipe-line system includes pneumoperitoneum machine, the filter, the puncture ware of discharging fume, the stock solution bag, the waste liquid bag, first pipeline group, second pipeline group and electrode assembly, the pneumoperitoneum machine is connected with the filter, the filter is linked together with electrode assembly through first pipeline group, and the filter is linked together with the puncture ware of discharging fume through the second pipeline group, stock solution bag and waste liquid bag all are linked together with first pipeline group, the stock solution bag is used for storing the washing liquid, the waste liquid bag is used for collecting the waste liquid. In the working process of a pneumoperitoneum machine pipeline system, an electrode assembly cuts a wound, cleaning liquid in a liquid storage bag cleans the wound through a first pipeline group and the electrode assembly under the action of air pressure of the pneumoperitoneum machine, and waste liquid generated by cleaning flows into a waste liquid bag through the first pipeline group to be collected; simultaneously, the pneumoperitoneum machine sends carbon dioxide into the abdominal cavity sequentially through the filter, the second pipeline group and the smoke discharging puncture outfit to establish a pneumoperitoneum and keep a constant pressure state, and smoke generated by the electrode assembly can be discharged out of the body sequentially through the smoke discharging puncture outfit, the second pipeline group, the filter and the pneumoperitoneum machine, so that clear operation vision is ensured, a negative pressure suction device is not needed in the whole pneumoperitoneum machine pipeline system, waste of surgical instrument resources is reduced, and misoperation risk is reduced.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the overall structure of a pneumoperitoneum machine pipeline system in an embodiment of the present application;
FIG. 2 is a schematic view of a first partial structure of a pneumoperitoneum machine pipeline system according to an embodiment of the present application;
FIG. 3 is a schematic diagram of a second partial structure of a pneumoperitoneum machine pipeline system in an embodiment of the present application;
FIG. 4 is a schematic view for illustrating an internal structure of an electrode assembly according to an embodiment of the present application;
Fig. 5 is an exploded view for showing the mating relationship of the electrode upper cover and the electrode lower cover in the embodiment of the present application.
Icon: 1-pneumoperitoneum machine; 2-a filter; 21-a first air inlet pipe; 22-a first exhaust pipe; 3-smoke discharging puncture outfit; 4-a liquid storage bag; 5-waste liquid bag; 6-flushing the pipe; 61-a first flush tube segment; 62-a second flush tube segment; 7-a suction tube; 71-a first suction pipe section; 72-a second suction tube section; 8-a first communication valve; 9-a second communication valve; 10-a third communication valve; 11-a metal tube; 12-electrode heads; 13-electrode upper cover; 131-through holes; 14-electrode lower cover; 141-a second clamping groove; 142-spring posts; 143-an electrical connection pad; 144-springs; 145-fixing the column; 15-a knob; 151-a rotating part; 152-an extrusion; 1521—a first card slot; 16-a spring piece; 17-a second air inlet pipe; 18-a second exhaust pipe.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present application more apparent, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application, and it is apparent that the described embodiments are some embodiments of the present application, but not all embodiments of the present application. The components of the embodiments of the present application generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the application, as presented in the figures, is not intended to limit the scope of the application, as claimed, but is merely representative of selected embodiments of the application. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.
In the description of the present application, it should be noted that, if the terms "upper", "lower", "inner", "outer", and the like indicate an azimuth or a positional relationship based on the azimuth or the positional relationship shown in the drawings, or the azimuth or the positional relationship in which the inventive product is conventionally put in use, it is merely for convenience of describing the present application and simplifying the description, and it is not indicated or implied that the apparatus or element referred to must have a specific azimuth, be configured and operated in a specific azimuth, and thus it should not be construed as limiting the present application.
Furthermore, the terms "first," "second," and the like, if any, are used merely for distinguishing between descriptions and not for indicating or implying a relative importance.
It should be noted that the features of the embodiments of the present application may be combined with each other without conflict.
The inventor of the application finds that if a pneumoperitoneum is required to be established in one operation at present, and the operation electrode with flushing is required to be used, the required equipment at least comprises a pneumoperitoneum machine, an electrode main machine and a negative pressure aspirator, the pneumoperitoneum machine plays roles in establishing the pneumoperitoneum and exhausting smoke, the operation electrode with flushing needs to be externally connected with the negative pressure aspirator to play roles in flushing and waste liquid recovery, but in practice, the pneumoperitoneum machine can also play roles in the negative pressure aspirator, and the waste of surgical instrument resources can be caused by using the pneumoperitoneum machine and the negative pressure aspirator, and the more instruments need more operations, and the risk of misoperation can be increased. The embodiment of the application provides a pneumoperitoneum machine pipeline system which is at least used for solving the technical problems.
Referring to fig. 1-5, a pneumoperitoneum machine pipeline system provided by an embodiment of the application comprises a pneumoperitoneum machine 1, a filter 2, a smoke exhaust puncture outfit 3, a liquid storage bag 4, a waste liquid bag 5, a first pipeline group, a second pipeline group and an electrode assembly, wherein the pneumoperitoneum machine 1 is connected with the filter 2, the filter 2 is communicated with the electrode assembly through the first pipeline group, the filter 2 is communicated with the smoke exhaust puncture outfit 3 through the second pipeline group, the liquid storage bag 4 and the waste liquid bag 5 are both communicated with the first pipeline group, the liquid storage bag 4 is used for storing cleaning liquid, and the waste liquid bag 5 is used for collecting waste liquid.
It should be noted that, the filter 2 is connected to the first pipeline group, the first pipeline group is connected to the electrode assembly, the filter 2 is connected to the second pipeline group, the second pipeline group is connected to the smoke puncture outfit 3, the cleaning solution stored in the liquid storage bag 4 is physiological saline, and of course, other debridement liquid can be used, which is not limited.
In the working process of the pneumoperitoneum machine pipeline system, an electrode assembly cuts out a wound, and under the action of the air pressure (positive pressure or negative pressure) of the pneumoperitoneum machine 1, cleaning liquid in a liquid storage bag 4 cleans the wound through a first pipeline group and the electrode assembly, and waste liquid generated by cleaning flows into a waste liquid bag 5 through the first pipeline group to be collected; in addition, the pneumoperitoneum machine 1 can send carbon dioxide into the abdominal cavity through the filter 2, the second pipeline group and the smoke exhaust puncture outfit 3 in sequence to establish a pneumoperitoneum and keep a constant pressure state, and smoke generated by using the electrode assembly can be discharged out of the body through the smoke exhaust puncture outfit 3, the second pipeline group, the filter 2 and the pneumoperitoneum machine 1 in sequence, so that the clear operation field of view is ensured, a negative pressure aspirator is not needed in the whole pneumoperitoneum machine pipeline system, the waste of surgical instrument resources is reduced, and the misoperation risk is reduced.
In this embodiment, the first pipeline group includes the flushing pipe 6 and the suction pipe 7, pneumoperitoneum machine pipeline system still includes first communication valve 8 and second communication valve 9, filter 2 is equipped with first intake pipe 21 and first blast pipe 22, first intake pipe 21 and flushing pipe 6 all are linked together with first communication valve 8, first blast pipe 22 and suction pipe 7 all are linked together with second communication valve 9, stock solution bag 4 sets up on flushing pipe 6, and be linked together with flushing pipe 6, waste liquid bag 5 sets up on suction pipe 7, and be linked together with suction pipe 7.
The first communication valve 8 and the second communication valve 9 are two inlet and outlet valves, the first air inlet pipe 21 is communicated with the first end of the first communication valve 8, the first air outlet pipe 22 is communicated with the first end of the second communication valve 9, and the flushing pipe 6 and the suction pipe 7 are respectively connected with the second end of the first communication valve 8 and the second end of the second communication valve 9.
After the electrode assembly cuts out the wound, under the action of the air pressure of the pneumoperitoneum machine 1, the cleaning liquid in the liquid storage bag 4 cleans the wound through the flushing pipe 6 and the electrode assembly, and the waste liquid generated by cleaning flows into the waste liquid bag 5 through the suction pipe 7 for collection.
The flushing pipe 6 comprises a horizontal first flushing pipe section 61 and a bent second flushing pipe section 62, the first flushing pipe section 61 is communicated with the second end of the first communication valve 8, the second flushing pipe section 62 is communicated with the electrode assembly, the liquid storage bag 4 is communicated between the first flushing pipe section 61 and the second flushing pipe section 62, the first flushing pipe section 61 is communicated with the side surface of the liquid storage bag 4, and the second flushing pipe section 62 is communicated with the bottom surface of the liquid storage bag 4, so that the cleaning liquid in the liquid storage bag 4 is convenient to flow towards the electrode assembly; the suction tube 7 comprises a horizontal first suction tube section 71 and a bent second suction tube section 72, the first suction tube section 71 is communicated with the electrode assembly, the second suction tube section 72 is communicated with the second end of the second communication valve 9, the waste liquid bag 5 is communicated between the first suction tube section 71 and the second suction tube section 72, the first suction tube section 71 is communicated with the side surface of the waste liquid bag 5, and the second suction tube section 72 is communicated with the top surface of the waste liquid bag 5, so that waste liquid flowing into the waste liquid bag 5 from the first suction tube section 71 is not easy to enter the second suction tube section 72, and the waste liquid is prevented from directly flowing into the pneumoperitoneum machine 1 through the second suction tube section 72.
The waste liquid bag 5 is a transparent bag body which is approximately rectangular, a liquid level line is arranged on the waste liquid bag 5, and when the liquid level in the waste liquid bag 5 exceeds the liquid level line, the waste liquid bag 5 can be replaced so as to prevent waste liquid from entering the pneumoperitoneum machine 1.
In this embodiment, the pneumoperitoneum machine pipeline system further includes a third communication valve 10, one end of the flushing pipe 6 far away from the first communication valve 8 is communicated with the third communication valve 10, one end of the suction pipe 7 far away from the second communication valve 9 is communicated with the third communication valve 10, the electrode assembly includes a metal pipe 11 and an electrode tip 12, one end of the metal pipe 11 is communicated with the third communication valve 10, and the other end of the metal pipe 11 is provided with the electrode tip 12.
The third communication valve 10 is a two-in one-out valve, a first end of which is communicated with the metal pipe 11, and a second end and a third end of which are respectively communicated with the second flushing pipe section 62 of the flushing pipe 6 and the first suction pipe section 71 of the suction pipe 7.
After the electrode head 12 in the electrode assembly cuts a wound, under the action of the air pressure of the pneumoperitoneum machine 1, the cleaning liquid in the liquid storage bag 4 cleans the wound through the second flushing pipe section 62 of the flushing pipe 6 and the metal pipe 11, and the waste liquid generated by cleaning flows into the waste liquid bag 5 through the metal pipe 11 and the first suction pipe section 71 of the suction pipe 7 for collection.
In this embodiment, the electrode assembly further includes an electrode upper cover 13, an electrode lower cover 14, and a knob 15, where the electrode upper cover 13 and the electrode lower cover 14 are connected to form a chamber, the third communication valve 10 is disposed in the chamber, the flushing tube 6 and the suction tube 7 are partially disposed in the chamber, and the knob 15 is rotatably disposed in the electrode lower cover 14 and between the flushing tube 6 and the suction tube 7; the knob 15 is capable of squeezing the irrigation tube 6 and the suction tube 7, and the knob 15 is capable of bringing the irrigation tube 6 and/or the suction tube 7 into a closed state during rotation of the knob 15.
It should be noted that, in the initial state, the knob 15 is at the same distance from the inner walls of the two sides of the electrode lower cover 14, and the distance is equal to twice the wall thickness of the irrigation tube 6 or the suction tube 7, and at this time, the second irrigation tube section 62 of the irrigation tube 6 and the first suction tube section 71 of the suction tube 7 are simultaneously extruded, so that the second irrigation tube section 62 and the first suction tube section 71 are both in the closed state; when the knob 15 is turned, the distance between the knob 15 and the inner wall on one side of the electrode lower cover 14 is constant, and the distance between the knob 15 and the inner wall on the other side of the electrode lower cover 14 is increased, so that one of the second flushing pipe section 62 and the first suction pipe section 71 is in an open state, and the other is in a closed state.
When the wound is required to be cleaned, the knob 15 is rotated to enable the irrigation pipe 6 to be in an open state and the suction pipe 7 to be in a closed state, and at the moment, cleaning liquid in the liquid storage bag 4 is used for cleaning the wound through the second irrigation pipe section 62 of the irrigation pipe 6 and the metal pipe 11; when the wound is cleaned, the knob 15 is reversely rotated, so that the suction tube 7 is in an open state, the flushing tube 6 is in a closed state, and the waste liquid generated by cleaning flows into the waste liquid bag 5 through the metal tube 11 and the first suction tube section 71 of the suction tube 7 for collection.
In this embodiment, the knob 15 includes a rotating portion 151 and an extruding portion 152 connected to each other, a rotating shaft is provided on the electrode lower cover 14, the extruding portion 152 is rotatably connected to the rotating shaft, and a through hole 131 for extending out of the rotating portion 151 is provided on the electrode upper cover 13; the pressing portion 152 is capable of pressing the flushing tube 6 and the suction tube 7, and the pressing portion 152 is capable of bringing the flushing tube 6 and/or the suction tube 7 into a closed state during rotation of the pressing portion 152 about the rotation axis.
The rotating part 151 is in a column shape, and the rotating part 151 extends out of the through hole 131 on the electrode upper cover 13 so as to be convenient for personnel to operate; the cross section of the extrusion part 152 is in a sector shape, a mounting hole is formed in the extrusion part 152, and the extrusion part 152 is rotatably connected with the rotating shaft through the mounting hole.
When the wound is required to be cleaned, the rotating part 151 is rotated to one side, the squeezing part 152 enables the flushing pipe 6 to be in an open state, the suction pipe 7 is in a closed state, and the cleaning liquid in the liquid storage bag 4 cleans the wound through the second flushing pipe section 62 of the flushing pipe 6 and the metal pipe 11; when the wound is completely cleaned, the rotating part 151 is rotated to the other side, so that the suction tube 7 is in an open state, the flushing tube 6 is in a closed state, and at this time, waste liquid generated by cleaning flows into the waste liquid bag 5 through the metal tube 11 and the first suction tube section 71 of the suction tube 7 to be collected.
In this embodiment, the electrode assembly further includes a spring plate 16, the extrusion portion 152 is provided with a first clamping groove 1521, the electrode lower cover 14 is provided with a second clamping groove 141, and two ends of the spring plate 16 are respectively clamped with the first clamping groove 1521 and the second clamping groove 141.
The spring piece 16 can deform, when the rotating part 151 rotates, the extruding part 152 synchronously rotates, the spring piece 16 deforms, when the rotating part 151 is loosened, the extruding part 152 is driven to reset under the elastic force of the spring piece 16, the rotating part 151 and the extruding part 152 are restored to the initial state, and at the moment, the flushing pipe 6 and the suction pipe 7 are both in the closed state.
It will be appreciated that the spring plate 16 may be replaced by other resilient members, provided that it assists in resetting the knob 15.
In this embodiment, the pneumoperitoneum machine pipeline system further includes an electrode host (not shown), a spring post 142 is disposed on the electrode lower cover 14, an electric connection piece 143 and a spring 144 are sleeved on the spring post 142, one end of the spring 144 is abutted with the electric connection piece 143, the other end of the spring 144 is abutted with the metal tube 11, and the electric connection piece 143 is connected with the electrode host through a power line.
The electric connection piece 143 is the copper sheet, and the spring 144 also has electric conductivity, and the length direction of spring post 142 is mutually perpendicular with the length direction of tubular metal resonator 11, and spring post 142 is all located to electric connection piece 143 and spring 144 cover, and under the elastic force of spring 144, the both ends of spring 144 can stablely butt in electric connection piece 143 and tubular metal resonator 11, guarantees the stability of electrode tip 12 output.
In this embodiment, a part of the metal tube 11 extends out of the chamber, and an insulating tube is sleeved on a part of the metal tube 11 located outside the chamber.
It should be noted that, the portion of the metal tube 11 located outside the chamber may contact with the human body, so that the insulating tube is sleeved on the portion of the metal tube 11 located outside the chamber, so that an insulating effect can be achieved, and damage caused by contact with the human body is avoided.
In this embodiment, one of the electrode upper cover 13 and the electrode lower cover 14 is provided with a plurality of guide holes, and the other is provided with a plurality of fixing posts 145, and the plurality of fixing posts 145 are correspondingly matched with the plurality of guide holes one by one.
Each of the fixing posts 145 is inserted into the corresponding guide hole, and each of the fixing posts 145 is interference-fitted to the corresponding guide hole, and when the plurality of fixing posts 145 are fitted to the plurality of guide holes in one-to-one correspondence, the electrode upper cover 13 and the electrode lower cover 14 can be stably connected as one body.
Illustratively, a plurality of guide holes are formed in the electrode upper cover 13, and a plurality of fixing posts 145 are disposed on the electrode lower cover 14, and the plurality of fixing posts 145 are engaged with the plurality of guide holes in a one-to-one correspondence.
In other embodiments, the electrode upper cover 13 and the electrode lower cover 14 may be connected by other means, for example, the electrode upper cover 13 and the electrode lower cover 14 are connected by bolts, or the electrode upper cover 13 and the electrode lower cover 14 are connected by snaps.
In this embodiment, the second pipe set includes a second air inlet pipe 17 and a second air outlet pipe 18, one end of the second air inlet pipe 17 is communicated with the first communication valve 8, the other end of the second air inlet pipe 17 is communicated with the smoke exhaust puncture outfit 3, one end of the second air outlet pipe 18 is communicated with the second communication valve 9, and the other end of the second air outlet pipe 18 is communicated with the smoke exhaust puncture outfit 3.
The second air inlet pipe 17 is communicated with the third end of the first communication valve 8, and the second air outlet pipe 18 is communicated with the third end of the second communication valve 9.
The pneumoperitoneum machine 1 sends carbon dioxide into the abdominal cavity through the first air inlet pipe 21, the second air inlet pipe 17 and the smoke discharging puncture outfit 3 of the filter 2 in sequence to establish a pneumoperitoneum and keep a constant pressure state, and smoke generated when the electrode tip 12 is used can be discharged out of the body through the smoke discharging puncture outfit 3, the second air outlet pipe 18, the first air outlet pipe 22 of the filter 2 and the pneumoperitoneum machine 1 in sequence, so that the clear operation vision is ensured.
Optionally, the flushing pipe 6, the suction pipe 7, the second air inlet pipe 17 and the second air outlet pipe 18 are all PVC pipes.
The working principle of the pneumoperitoneum machine pipeline system provided by the embodiment of the application is as follows: in the working process of the pneumoperitoneum machine pipeline system, an electrode host is started, an electrode head 12 is driven to cut a wound, cleaning liquid in a liquid storage bag 4 cleans the wound through a flushing pipe 6 and a metal pipe 11 under the air pressure effect of a pneumoperitoneum machine 1, and waste liquid generated by cleaning flows into a waste liquid bag 5 through the metal pipe 11 and a suction pipe 7 to be collected; simultaneously, the pneumoperitoneum machine 1 sends carbon dioxide into the abdominal cavity sequentially through the first air inlet pipe 21, the second air inlet pipe 17 and the smoke discharging puncture outfit 3 to establish a pneumoperitoneum and keep a constant pressure state, and smoke generated by the electrode head 12 can be discharged out of the body sequentially through the smoke discharging puncture outfit 3, the second air outlet pipe 18, the first air outlet pipe 22 and the pneumoperitoneum machine 1, so that clear operation vision is ensured, a negative pressure suction device is not needed in the whole pneumoperitoneum machine pipeline system, waste of surgical instrument resources is reduced, and misoperation risks are reduced.
The technical effects of the pneumoperitoneum machine pipeline system provided by the embodiment of the application at least comprise: under the action of the pneumoperitoneum machine 1, the cleaning liquid in the liquid storage bag 4 can clean the wound, and the waste liquid generated by cleaning can flow into the waste liquid bag 5 for collection; the pneumoperitoneum machine 1 can send carbon dioxide into the abdominal cavity to establish a pneumoperitoneum and keep a constant pressure state; the smoke generated by the electrode head 12 can be timely discharged out of the body, so that the clear surgical field is ensured; the knob 15 is arranged to control the irrigation tube 6 and the suction tube 7 to be in an open state or a closed state, so that the wound cleaning process is controllable, and the knob 15 can be restored to an initial state under the elastic force of the spring piece 16.
In summary, the embodiment of the application provides a pneumoperitoneum machine pipeline system, which can clean a wound, collect waste liquid generated by cleaning, establish a pneumoperitoneum and keep a constant pressure state in the working process of the pneumoperitoneum machine pipeline system, and smoke generated in an abdominal cavity can be timely discharged out of the body through the pneumoperitoneum machine pipeline system, so that clear operation vision is ensured, a negative pressure aspirator is not needed in the whole pneumoperitoneum machine pipeline system, waste of surgical instrument resources is reduced, and misoperation risk is reduced.
The foregoing is merely illustrative of the present application, and the present application is not limited thereto, and any changes or substitutions easily contemplated by those skilled in the art within the scope of the present application should be included in the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.
Claims (10)
1. The utility model provides a pneumoperitoneum machine pipe-line system, its characterized in that, including pneumoperitoneum machine (1), filter (2), puncture ware (3) of discharging fume, stock solution bag (4), waste liquid bag (5), first pipeline group, second pipeline group and electrode assembly, pneumoperitoneum machine (1) with filter (2) are connected, filter (2) pass through first pipeline group with electrode assembly is linked together, and filter (2) pass through second pipeline group with puncture ware (3) of discharging fume are linked together, stock solution bag (4) with waste liquid bag (5) all with first pipeline group is linked together, stock solution bag (4) are used for storing the washing liquid, waste liquid bag (5) are used for collecting the waste liquid.
2. Pneumoperitoneum machine pipeline system according to claim 1, characterized in that the first pipeline group comprises a flushing pipe (6) and a suction pipe (7), the pneumoperitoneum machine pipeline system further comprises a first communication valve (8) and a second communication valve (9), the filter (2) is provided with a first air inlet pipe (21) and a first air outlet pipe (22), the first air inlet pipe (21) and the flushing pipe (6) are both communicated with the first communication valve (8), the first air outlet pipe (22) and the suction pipe (7) are both communicated with the second communication valve (9), the liquid storage bag (4) is arranged on the flushing pipe (6) and is communicated with the flushing pipe (6), and the liquid waste bag (5) is arranged on the suction pipe (7) and is communicated with the suction pipe (7).
3. The pneumoperitoneum machine pipeline system according to claim 2, further comprising a third communication valve (10), wherein one end of the flushing pipe (6) away from the first communication valve (8) is communicated with the third communication valve (10), one end of the suction pipe (7) away from the second communication valve (9) is communicated with the third communication valve (10), the electrode assembly comprises a metal pipe (11) and an electrode tip (12), one end of the metal pipe (11) is communicated with the third communication valve (10), and the other end of the metal pipe (11) is provided with the electrode tip (12).
4. A pneumoperitoneum machine pipeline system according to claim 3, characterized in that the electrode assembly comprises an electrode upper cover (13), an electrode lower cover (14) and a knob (15), the electrode upper cover (13) and the electrode lower cover (14) are connected to form a chamber, the third communication valve (10) is arranged in the chamber, the flushing pipe (6) and the suction pipe (7) are partially positioned in the chamber, and the knob (15) is rotatably arranged on the electrode lower cover (14) and is positioned between the flushing pipe (6) and the suction pipe (7);
the knob (15) can press the flushing pipe (6) and the suction pipe (7), and the knob (15) can enable the flushing pipe (6) and/or the suction pipe (7) to be in a closed state in the process of rotating the knob (15).
5. Pneumoperitoneum machine pipeline system according to claim 4, characterized in that the knob (15) comprises a rotating part (151) and an extruding part (152) which are connected, a rotating shaft is arranged on the electrode lower cover (14), the extruding part (152) is rotatably connected with the rotating shaft, and a through hole (131) for the rotating part (151) to extend out is arranged on the electrode upper cover (13);
The squeezing part (152) can squeeze the flushing pipe (6) and the suction pipe (7), and the squeezing part (152) can enable the flushing pipe (6) and/or the suction pipe (7) to be in a closed state in the process that the squeezing part (152) rotates around the rotating shaft.
6. The pneumoperitoneum machine pipeline system according to claim 5, wherein the electrode assembly further comprises a spring piece (16), a first clamping groove (1521) is formed in the extrusion portion (152), a second clamping groove (141) is formed in the electrode lower cover (14), and two ends of the spring piece (16) are respectively clamped with the first clamping groove (1521) and the second clamping groove (141).
7. The pneumoperitoneum machine pipeline system according to claim 4, further comprising an electrode host, wherein a spring column (142) is arranged on the electrode lower cover (14), an electric connecting sheet (143) and a spring (144) are sleeved on the spring column (142), one end of the spring (144) is abutted to the electric connecting sheet (143), the other end of the spring (144) is abutted to the metal tube (11), and the electric connecting sheet (143) is connected with the electrode host through a power line.
8. The pneumoperitoneum machine pipeline system according to claim 4, wherein one of the electrode upper cover (13) and the electrode lower cover (14) is provided with a plurality of guide holes, the other one is provided with a plurality of fixing columns (145), and the plurality of fixing columns (145) are matched with the plurality of guide holes in a one-to-one correspondence.
9. The pneumoperitoneum machine pipeline system according to claim 2, wherein the second pipeline group comprises a second air inlet pipe (17) and a second air outlet pipe (18), one end of the second air inlet pipe (17) is communicated with the first communication valve (8), the other end of the second air inlet pipe (17) is communicated with the smoke exhaust puncture device (3), one end of the second air outlet pipe (18) is communicated with the second communication valve (9), and the other end of the second air outlet pipe (18) is communicated with the smoke exhaust puncture device (3).
10. The pneumoperitoneum machine pipeline system according to claim 4, wherein the metal pipe (11) is partially extended out of the chamber, and an insulating pipe is sleeved on the part of the metal pipe (11) positioned outside the chamber.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202411173699.1A CN118975826B (en) | 2024-08-26 | 2024-08-26 | A pipeline system of pneumoperitoneum machine |
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| CN202411173699.1A CN118975826B (en) | 2024-08-26 | 2024-08-26 | A pipeline system of pneumoperitoneum machine |
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| CN118975826A true CN118975826A (en) | 2024-11-19 |
| CN118975826B CN118975826B (en) | 2025-04-22 |
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Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0975355A (en) * | 1995-09-11 | 1997-03-25 | Olympus Optical Co Ltd | Suction system of pneumoperitoneum apparatus |
| US20160106952A1 (en) * | 2014-10-15 | 2016-04-21 | Surgiquest, Inc. | Branching multi-lumen tube set for laparoscopic surgical procedures involving smoke evacuation |
| CN107007361A (en) * | 2017-04-13 | 2017-08-04 | 金梦 | Laparoscope cleans fume extractor |
| US20210068864A1 (en) * | 2018-01-31 | 2021-03-11 | Tsalys Medical Technologies Ltd | Surgical access system |
| US20220080136A1 (en) * | 2018-11-16 | 2022-03-17 | Fisher & Paykel Healthcare Limited | A filter for a humidification system |
| CN216319188U (en) * | 2021-10-22 | 2022-04-19 | 田晋 | Peritoneal dialysis waste liquid treatment bag |
| CN114931426A (en) * | 2022-07-20 | 2022-08-23 | 江苏人冠医疗科技有限公司 | Disposable circulating filtration flushing suction device and system thereof |
| CN115645637A (en) * | 2022-09-02 | 2023-01-31 | 陈金波 | Disposable operation smog attracts subassembly |
| CN220529992U (en) * | 2023-06-19 | 2024-02-27 | 杭州市余杭区第三人民医院 | Integrated tube for sucking and flushing smoke of laparoscope |
| WO2024062636A1 (en) * | 2022-09-20 | 2024-03-28 | 株式会社 コスミック エム イー | Electric scalpel |
| CN118043119A (en) * | 2021-10-25 | 2024-05-14 | 康美公司 | Filter cartridge assembly |
-
2024
- 2024-08-26 CN CN202411173699.1A patent/CN118975826B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0975355A (en) * | 1995-09-11 | 1997-03-25 | Olympus Optical Co Ltd | Suction system of pneumoperitoneum apparatus |
| US20160106952A1 (en) * | 2014-10-15 | 2016-04-21 | Surgiquest, Inc. | Branching multi-lumen tube set for laparoscopic surgical procedures involving smoke evacuation |
| CN107007361A (en) * | 2017-04-13 | 2017-08-04 | 金梦 | Laparoscope cleans fume extractor |
| US20210068864A1 (en) * | 2018-01-31 | 2021-03-11 | Tsalys Medical Technologies Ltd | Surgical access system |
| US20220080136A1 (en) * | 2018-11-16 | 2022-03-17 | Fisher & Paykel Healthcare Limited | A filter for a humidification system |
| CN216319188U (en) * | 2021-10-22 | 2022-04-19 | 田晋 | Peritoneal dialysis waste liquid treatment bag |
| CN118043119A (en) * | 2021-10-25 | 2024-05-14 | 康美公司 | Filter cartridge assembly |
| CN114931426A (en) * | 2022-07-20 | 2022-08-23 | 江苏人冠医疗科技有限公司 | Disposable circulating filtration flushing suction device and system thereof |
| CN115645637A (en) * | 2022-09-02 | 2023-01-31 | 陈金波 | Disposable operation smog attracts subassembly |
| WO2024062636A1 (en) * | 2022-09-20 | 2024-03-28 | 株式会社 コスミック エム イー | Electric scalpel |
| CN220529992U (en) * | 2023-06-19 | 2024-02-27 | 杭州市余杭区第三人民医院 | Integrated tube for sucking and flushing smoke of laparoscope |
Also Published As
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|---|---|
| CN118975826B (en) | 2025-04-22 |
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