CN220442966U - Perfusion aspirator and perfusion aspiration system with same - Google Patents
Perfusion aspirator and perfusion aspiration system with same Download PDFInfo
- Publication number
- CN220442966U CN220442966U CN202321551196.4U CN202321551196U CN220442966U CN 220442966 U CN220442966 U CN 220442966U CN 202321551196 U CN202321551196 U CN 202321551196U CN 220442966 U CN220442966 U CN 220442966U
- Authority
- CN
- China
- Prior art keywords
- perfusion
- pump
- aspirator
- endoscope
- suction
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000010412 perfusion Effects 0.000 title claims abstract description 105
- 239000007788 liquid Substances 0.000 claims abstract description 20
- 230000002262 irrigation Effects 0.000 claims description 11
- 238000003973 irrigation Methods 0.000 claims description 11
- 238000003780 insertion Methods 0.000 claims description 9
- 230000037431 insertion Effects 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 7
- 230000008569 process Effects 0.000 claims description 7
- 238000004891 communication Methods 0.000 claims description 6
- 230000002572 peristaltic effect Effects 0.000 claims description 6
- 230000037452 priming Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 210000000056 organ Anatomy 0.000 description 2
- 239000002504 physiological saline solution Substances 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- 238000009530 blood pressure measurement Methods 0.000 description 1
- 238000009529 body temperature measurement Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 210000003734 kidney Anatomy 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The utility model provides a perfusion aspirator and a perfusion aspiration system with the perfusion aspirator, wherein the perfusion aspirator comprises a shell, a perfusion pump and an aspiration pump which are arranged in the shell, the perfusion pump is provided with an input end and an output end, the input end is connected with a liquid supply container, and the output end is connected with an endoscope in a conducting way; the suction pump is used for sucking the liquid in the cavity out of the body.
Description
Technical Field
The utility model relates to a perfusion aspirator, in particular to a perfusion aspirator and a perfusion aspiration system.
Background
The existing perfusion system comprises a main control unit, a perfusion device, an attraction device and a feedback device, wherein the perfusion device is characterized in that a catheter is extruded on a roller and driven by a servo motor to introduce physiological saline into human organs; the suction device is used for pumping out physiological saline in human organs by generating negative pressure through a diaphragm pump; the feedback device is that the pressure sensor monitors the pressure in the kidney so that when the pressure reaches a preset value, the main control unit adjusts the speed of pouring and sucking to try to reach the pressure balance in the cavity, wherein the pouring device and the sucking device are independently arranged, a doctor needs to control the endoscope, the pouring device and the sucking device simultaneously in the use process, the pouring device and the sucking device are easy to consider each other, and the whole device is placed on the trolley and is complex in structure, wound in a circuit and inconvenient to use due to the independent placement and independent control of each structure.
Disclosure of Invention
In view of the foregoing technical problems, the present utility model provides a perfusion suction system, the system comprising:
the endoscope comprises an operation end and an insertion part, wherein the operation end is connected with the insertion part, and the operation end controls the insertion part to work;
a sheath forming a main channel for the endoscope to pass through;
the perfusion aspirator comprises a shell, a perfusion pump and an aspiration pump, wherein the perfusion pump and the aspiration pump are arranged in the shell, the perfusion pump is provided with an input end and an output end, the input end is connected with a liquid supply container, and the output end is connected with an endoscope in a conducting way; the suction pump is used for sucking the liquid in the cavity out of the body;
the industrial personal computer is connected with the perfusion pump and the suction pump to control the operation of the perfusion pump and the suction pump.
In some embodiments, the industrial personal computer is mounted in the irrigation aspirator housing.
In some embodiments, the industrial personal computer is mounted in an endoscope operating end.
In some embodiments, the aspiration pump has a suction end connected to the collection container by a first negative pressure tube and the other end of the collection container is connected to the sheath by a second negative pressure tube.
In some embodiments, the collection vessel comprises a first vessel and a second vessel, the first vessel and the second vessel being in communication via a communication tube.
In some embodiments, the endoscope operating end has an endoscope industrial personal computer connected to the industrial personal computer to control the irrigation and aspiration operations through the endoscope operating end.
In some embodiments, the perfusion suction system comprises:
a pressure sensor for detecting the pressure in the body cavity;
a temperature sensor for detecting a temperature in the body cavity;
an image processor connected with the endoscope to process an image output by the endoscope;
the display screen is connected with the image processor;
the pressure sensor and the temperature sensor are connected with the image processor, the image processor is connected with the perfusion aspirator, and the endoscope is connected with the perfusion aspirator.
In some embodiments, the perfusion suction system comprises:
a pressure sensor for detecting the pressure in the body cavity;
a temperature sensor for detecting a temperature in the body cavity;
the pressure sensor and the temperature sensor are connected with the perfusion aspirator.
In some embodiments, the perfusion suction system further comprises a trolley, wherein the trolley sequentially places a collection container, a perfusion suction device, an image processor, a display screen and a liquid supply bag from bottom to top, the liquid supply bag is hung at the top end of the trolley, the image processor and the perfusion suction device are placed on the table top of the trolley, the perfusion pump is a peristaltic pump, the suction pump is a diaphragm pump, the peristaltic pump forms an input end and an output end on the front surface of the shell, and the diaphragm pump forms a suction end on the side surface of the shell.
The utility model further provides a perfusion aspirator employing the perfusion aspiration system described above.
The perfusion aspirator combines the perfusion pump and the suction pump together, so that the perfusion device and the suction device are integrated together, and the perfusion aspirator can be used for simultaneously perfusing and sucking the liquid first, and the operation is simpler and more convenient. Secondly, the perfusion pump and the suction pump are integrated together, so that the structural complexity of the trolley is obviously reduced, and the trolley is simpler in structure. Finally, the operation of the perfusion pump and the suction pump can be controlled through the endoscope, and the doctor can control the operation of the endoscope, the perfusion pump and the suction pump simultaneously through the action of the operation end, so that the operation process is simpler.
Drawings
FIG. 1 is a schematic diagram of a perfusion suction system according to the present utility model;
fig. 2 is a schematic diagram of the working principle of one perfusion suction system according to the present utility model;
fig. 3 is a schematic diagram of the working principle of one perfusion suction system provided by the utility model.
Detailed Description
In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "inner," "outer," "proximal," "distal," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate description of the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, features defining "first", "second" may include one or more such features, either explicitly or implicitly.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Referring to fig. 1, the present utility model provides a perfusion and suction system, which comprises an endoscope 1, a sheath tube 2, a perfusion aspirator 3, and an industrial personal computer, wherein the endoscope 1 comprises an operation end 11 and an insertion portion 12, the operation end 11 is connected with the insertion portion 12, and the operation end 11 controls the insertion portion 12 to work; the sheath tube 2 forms a main channel for passing an endoscope; the perfusion aspirator 3 comprises a shell 31, a perfusion pump 32 and an aspiration pump which are arranged in the shell 31, wherein the perfusion pump 32 is provided with an input end 321 and an output end 322, the input end 321 is connected with a liquid supply container through a liquid inlet pipe 33, and the output end 322 is connected with an endoscope in a conducting way through a liquid outlet pipe 34; the suction pump (not shown) is used for sucking the liquid in the cavity out of the body; the industrial personal computer is connected with the perfusion pump 32 and the suction pump to control the operation of the perfusion pump and the suction pump, so that the perfusion pump and the suction pump are assembled and installed in the same shell, the structural complexity of the trolley is obviously reduced, and the trolley is simpler in structure.
In some embodiments, the suction pump is provided with a suction end 51, the suction end 51 is connected with the collecting container 53 through the first negative pressure pipe 52, and the other end of the collecting container 53 is connected with the sheath pipe 2 through the second negative pressure pipe 54, so that the suction pump directly sucks liquid in the collecting container, damage to the pump body caused by excessive moisture caused by liquid entering the inside of the perfusion aspirator is avoided, and the problem of large moisture in the shell caused by the combination of the perfusion pump and the suction pump is solved. Specifically, the collection container 53 includes a first container and a second container, which are communicated through a communication pipe 531, so that liquid is prevented from entering the suction pump to the maximum. In a further embodiment of the utility model, the industrial personal computer is mounted in the irrigation aspirator housing or in the endoscope operating end, such that the user can operate the irrigation and aspiration operations by operating the irrigation aspirator or endoscope.
In other implementations, the industrial personal computer is mounted in the perfusion aspirator housing, the endoscope operating end has an endoscope industrial personal computer, and the endoscope industrial personal computer is connected with the industrial personal computer to control the perfusion and aspiration operations through the endoscope operating end, so that various operation modes are provided for the user to select, and an operator can selectively control the perfusion and aspiration operations through controlling the endoscope (refer to fig. 2) or the perfusion aspirator (refer to fig. 3). In this embodiment, the perfusion aspirator is further provided with a display screen connected with the industrial personal computer.
Optionally, the perfusion and suction system further comprises a foot pedal 10 for controlling the industrial personal computer, and the doctor can select foot pedal operation to control the perfusion and suction operation.
In some examples, the endoscope system further comprises an image processor 6 and a display screen 7, the image processor 6 and the endoscope 1 are connected through a connection line 16 to process images output by the endoscope, and the display screen 7 is used for displaying processing results of the image processor. In combination with the perfusion aspirator solution provided by the utility model, the perfusion aspirator system of the utility model comprises a pressure sensor and a temperature sensor, wherein the pressure sensor is used for detecting the pressure in a body cavity, the temperature sensor is used for detecting the temperature in the body cavity, and the pressure sensor and the temperature sensor are selectively connected with an image processor or the perfusion aspirator, so that the pressure and temperature data are correspondingly output to the image processor or on the perfusion aspirator.
Referring to fig. 2, the pressure and temperature data are directly fed back to an image processor, the image processor conveys the endoscope image, the pressure and temperature values to a display screen, and meanwhile, the pressure and temperature values are conveyed to a perfusion aspirator, so that the perfusion aspirator realizes intelligent pressure control and temperature control functions; the operation key is arranged on the endoscope to control the operation of the perfusion aspirator, and the mode key is used for switching modes (stone cleaning, stone breaking and examination).
Referring to fig. 3, the pressure and temperature data are directly fed back to the perfusion aspirator, and the perfusion aspirator realizes intelligent pressure control and temperature control functions.
In this embodiment, please refer to fig. 1 again, the perfusion suction system further includes a trolley 100, the trolley 100 sequentially places the collection container 53, the perfusion aspirator 3, the image processor 6, the display screen 7 and the liquid supply bag 8 from bottom to top, the liquid supply bag 8 is hung on the top of the trolley 100, the image processor 6 and the perfusion aspirator 3 are placed on the table top of the trolley, the perfusion pump is a peristaltic pump, the suction pump is a diaphragm pump, the peristaltic pump forms an input end 321 and an output end 322 on the front surface of the housing, and the diaphragm pump forms a suction end 51 on the side surface or the back surface of the housing, so that the negative pressure pipeline and the perfusion pipeline extend from each other, the pipeline is reduced to the greatest extent, one trolley is more neat and brief, and inconvenience caused by excessive pipelines and pipelines in the operation process is reduced. Secondly, due to the reduction of the pipelines, the change of the pressure in the body cavity caused by the collision of the outside to the pipelines is avoided, and then the operation accident is caused.
It will be appreciated that the pressure and temperature sensors may be mounted at the distal end of the sheath or at the distal end of the endoscope. The pressure sensor can be arranged in the perfusion aspirator, and also can be arranged at the proximal end of the sheath, and the pressure measurement and temperature measurement modes provided by the prior art can be directly applied to the scheme and are not described in detail here; the pressure sensor 9 provided in this embodiment is installed in the sheath holder, and the temperature sensor is installed at the distal end of the sheath by setting a pressure measuring channel in the sheath to measure pressure.
In some embodiments, the utility model provides a perfusion aspirator combining a perfusion pump and a suction pump together, so that a perfusion device and a suction device are assembled together, and the perfusion and suction operation can be performed simultaneously through one perfusion aspirator, so that the operation is simpler and more convenient. Secondly, the perfusion pump and the suction pump are integrated together, so that the structural complexity of the trolley is obviously reduced, and the trolley is simpler in structure. Finally, the operation of the perfusion pump and the suction pump can be controlled through the endoscope, and the doctor can control the operation of the endoscope, the perfusion pump and the suction pump simultaneously through the action of the operation end, so that the operation process is simpler.
In the description of the present specification, reference to the terms "one embodiment," "some embodiments," "a particular embodiment," "alternative embodiments," "examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the present utility model have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the utility model, the scope of which is defined by the claims and their equivalents.
Claims (10)
1. A perfusion suction system, the system comprising:
the endoscope comprises an operation end and an insertion part, wherein the operation end is connected with the insertion part, and the operation end controls the insertion part to work;
a sheath forming a main channel for the endoscope to pass through;
the perfusion aspirator comprises a shell, a perfusion pump and an aspiration pump, wherein the perfusion pump and the aspiration pump are arranged in the shell, the perfusion pump is provided with an input end and an output end, the input end is connected with a liquid supply container, and the output end is connected with an endoscope in a conducting way; the suction pump is used for sucking the liquid in the cavity out of the body;
the industrial personal computer is connected with the perfusion pump and the suction pump to control the operation of the perfusion pump and the suction pump.
2. The irrigation and aspiration system of claim 1, wherein the industrial personal computer is mounted in an irrigation aspirator housing.
3. The perfusion suction system of claim 1, wherein the industrial personal computer is mounted in an endoscope operating end.
4. The perfusion suction system according to claim 1, wherein the suction pump has a suction end connected to the collection vessel by a first negative pressure tube and the other end of the collection vessel is connected to the sheath tube by a second negative pressure tube.
5. The priming aspiration system of claim 4, wherein the collection container comprises a first container and a second container, the first container and the second container being in communication via a communication tube.
6. The irrigation and aspiration system of claim 2, wherein the endoscope operating end has an endoscope industrial control computer connected to the industrial control computer to control operation of irrigation and aspiration through the endoscope operating end.
7. The perfusion suction system of claim 2, wherein the perfusion suction system comprises:
a pressure sensor for detecting the pressure in the body cavity;
a temperature sensor for detecting a temperature in the body cavity;
an image processor connected with the endoscope to process an image output by the endoscope;
the display screen is connected with the image processor;
the pressure sensor and the temperature sensor are connected with the image processor, the image processor is connected with the perfusion aspirator, and the endoscope is connected with the perfusion aspirator.
8. The perfusion suction system of claim 2, wherein the perfusion suction system comprises:
a pressure sensor for detecting the pressure in the body cavity;
a temperature sensor for detecting a temperature in the body cavity;
the pressure sensor and temperature sensor are connected with the irrigation aspirator to transmit pressure temperature data to the irrigation aspirator.
9. The perfusion and aspiration system of claim 2, further comprising a trolley, wherein the trolley sequentially places the collection container, the perfusion aspirator, the image processor, the display screen and the liquid supply bag from bottom to top, the liquid supply bag is hung at the top end of the trolley, the image processor and the perfusion aspirator are placed on the table top of the trolley, the perfusion pump is a peristaltic pump, the aspiration pump is a diaphragm pump, the peristaltic pump forms an input end and an output end on the front surface of the shell, and the diaphragm pump forms a suction end on the side surface of the shell.
10. A perfusion aspirator, characterized in that it uses the perfusion aspiration system according to any one of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321551196.4U CN220442966U (en) | 2023-06-16 | 2023-06-16 | Perfusion aspirator and perfusion aspiration system with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321551196.4U CN220442966U (en) | 2023-06-16 | 2023-06-16 | Perfusion aspirator and perfusion aspiration system with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220442966U true CN220442966U (en) | 2024-02-06 |
Family
ID=89733782
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321551196.4U Active CN220442966U (en) | 2023-06-16 | 2023-06-16 | Perfusion aspirator and perfusion aspiration system with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220442966U (en) |
-
2023
- 2023-06-16 CN CN202321551196.4U patent/CN220442966U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP7441888B2 (en) | automatic fluid management system | |
| JP5261695B2 (en) | Biopsy system with vacuum control module | |
| US5098387A (en) | Device for irrigation of and aspiration from body cavities | |
| US6396583B1 (en) | Optical fluid sensor | |
| US6755807B2 (en) | Wound treatment apparatus | |
| US20030212363A1 (en) | Surgical irrigation apparatus and methods for use | |
| CN109789251B (en) | Device for aspirating body fluids and for delivering substances | |
| EP1129733A2 (en) | Surgical fluid management system with suction control | |
| MX2012007900A (en) | Sterile surgical tray. | |
| JP2013532532A (en) | Suction pump system | |
| CN211535909U (en) | Perfusion suction system | |
| US20230124591A1 (en) | Systems and methods for measuring and controlling pressure within an internal body cavity | |
| US20220339342A1 (en) | Systems, methods and handheld pulsatile aspiration and injection devices | |
| CN220442966U (en) | Perfusion aspirator and perfusion aspiration system with same | |
| CN113398359B (en) | Alveolar lavage system | |
| US20040213684A1 (en) | Infiltration pump having insulated rollers and programmable foot pedal | |
| CN212679740U (en) | Flusher for clinical operation | |
| CN110639070A (en) | Automatic flow control method of perfusion suction system | |
| CN112842235A (en) | Constant-temperature washing water injection pump device for soft endoscope diagnosis and treatment | |
| CN213911625U (en) | Large-flow flushing and sucking integrated medical pressurizer | |
| CN217659782U (en) | Endoscope with built-in suction pump | |
| CN219184042U (en) | Surgical system and surgical equipment with functions of expanding cavity, planing and sucking | |
| CN215129150U (en) | Portable biopsy device | |
| CN215690390U (en) | Heating and pressurizing flushing device for tumor surgery | |
| CN115813510A (en) | Surgical system with expansion cavity, planing and suction functions and control method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |