CN116870279B - Intelligent debridement instrument - Google Patents
Intelligent debridement instrument Download PDFInfo
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- CN116870279B CN116870279B CN202311141146.3A CN202311141146A CN116870279B CN 116870279 B CN116870279 B CN 116870279B CN 202311141146 A CN202311141146 A CN 202311141146A CN 116870279 B CN116870279 B CN 116870279B
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- 238000001804 debridement Methods 0.000 title claims abstract description 39
- 238000004140 cleaning Methods 0.000 claims abstract description 135
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 38
- 239000007921 spray Substances 0.000 claims abstract description 23
- 239000007788 liquid Substances 0.000 claims abstract description 16
- 239000012530 fluid Substances 0.000 claims abstract description 7
- 239000002699 waste material Substances 0.000 claims abstract description 7
- 230000007246 mechanism Effects 0.000 claims description 18
- 238000005507 spraying Methods 0.000 claims description 11
- 238000004891 communication Methods 0.000 claims description 4
- 230000007306 turnover Effects 0.000 claims 3
- 238000000034 method Methods 0.000 abstract description 10
- 238000011010 flushing procedure Methods 0.000 abstract description 8
- 230000008569 process Effects 0.000 abstract description 6
- 238000004506 ultrasonic cleaning Methods 0.000 abstract description 5
- 230000010349 pulsation Effects 0.000 abstract description 2
- 206010052428 Wound Diseases 0.000 description 9
- 208000027418 Wounds and injury Diseases 0.000 description 9
- 230000006835 compression Effects 0.000 description 9
- 238000007906 compression Methods 0.000 description 9
- 239000002504 physiological saline solution Substances 0.000 description 8
- 230000004048 modification Effects 0.000 description 7
- 238000012986 modification Methods 0.000 description 7
- 239000003344 environmental pollutant Substances 0.000 description 6
- 231100000719 pollutant Toxicity 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 230000006378 damage Effects 0.000 description 3
- 238000004945 emulsification Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000001804 emulsifying effect Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 235000013372 meat Nutrition 0.000 description 1
- 230000001338 necrotic effect Effects 0.000 description 1
- 238000009877 rendering Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 210000003813 thumb Anatomy 0.000 description 1
Classifications
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- 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
- A61M1/77—Suction-irrigation 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
- 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
- A61M1/77—Suction-irrigation systems
- A61M1/774—Handpieces specially adapted for providing suction as well as irrigation, either simultaneously or independently
-
- 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
- A61M3/0204—Physical characteristics of the irrigation fluid, e.g. conductivity or turbidity
-
- 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
- A61M3/0233—Enemata; Irrigators characterised by liquid supply means, e.g. from pressurised reservoirs
- A61M3/0254—Enemata; Irrigators characterised by liquid supply means, e.g. from pressurised reservoirs the liquid being pumped
-
- 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
- A61M3/0275—Pulsating jets; Vibrating nozzles
-
- 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
Landscapes
- Health & Medical Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Vascular Medicine (AREA)
- Pulmonology (AREA)
- Cleaning By Liquid Or Steam (AREA)
Abstract
The utility model belongs to the technical field of medical instruments, and in particular relates to an intelligent debridement instrument, which comprises: the host machine comprises a water pump, a vacuum pump, a water tank, a waste liquid tank, a controller and a touch screen; the ultrasonic transducer is arranged in the operating handle and is electrically connected with the controller through a wire harness; the cleaning head is detachably connected with the ultrasonic transducer, a spray head and a cleaning shovel are arranged on the cleaning head, a negative pressure channel is arranged on the second side of the cleaning shovel, the negative pressure channel is communicated with the fluid input end of the vacuum pump through a second tube bundle, and a suction port is formed at the end part of the cleaning shovel by the negative pressure channel. The ultrasonic cleaning device integrates ultrasonic vibration, pulsation flushing and negative pressure suction functions on one cleaning head, and the cleaning head does not need to be repeatedly replaced in the debridement process, so that debridement efficiency is improved.
Description
Technical Field
The utility model belongs to the technical field of medical instruments, and particularly relates to an intelligent debridement instrument.
Background
The debridement instrument is used for removing pollutants on a wound surface, the traditional debridement instrument generally has modes of ultrasonic cleaning, pulse flushing, negative pressure suction and the like, however, the traditional debridement instrument generally can only independently and timely perform one of the cleaning modes, or the pulse flushing and the ultrasonic cleaning are combined, one cleaning head can not simultaneously realize the three cleaning functions, the cleaning head needs to be repeatedly replaced in the debridement process, the operation and the inconvenience are caused, and the debridement efficiency is low. For example, chinese patent application discloses a working head (grant publication number: CN 213723998U) provided in an ultrasonic debridement apparatus, by which the inside is not blocked by necrotic tissue, pollutants, etc. during emulsification and removal. An operation head of an ultrasonic debridement instrument configured to transmit ultrasonic vibrations from a main body of the ultrasonic debridement instrument and to discharge a liquid supplied from the main body to a human body, the operation head comprising: a discharge port for discharging the liquid toward the tip end; a working head having a plate shape and having an inclined surface against which the liquid ejected from the ejection port collides. The working head combines ultrasonic cleaning with pulsating flushing, but cannot realize the negative pressure suction function. In addition, the existing negative pressure suction cleaning head is narrow in pipeline, so that a blocking phenomenon can occur frequently, and once the negative pressure suction cleaning head is blocked, the negative pressure suction cleaning head is difficult to dredge, and the using effect is poor.
Disclosure of Invention
In view of the above-mentioned drawbacks of the prior art, an object of the present utility model is to provide an intelligent debridement apparatus capable of improving debridement efficiency.
To achieve the above and other related objects, the present utility model provides an intelligent debridement apparatus comprising:
the host comprises a water pump, a vacuum pump, a water tank, a waste liquid tank, a controller and a touch screen, wherein the water inlet end of the water pump is communicated with the water tank, the fluid output end of the vacuum pump is communicated with the waste liquid tank, and the water pump, the vacuum pump and the touch screen are electrically connected with the controller;
the ultrasonic transducer is arranged in the operating handle and is electrically connected with the controller through a wire harness;
the cleaning head is detachably connected with the ultrasonic transducer, a spray head and a cleaning shovel are arranged on the cleaning head, the spray head is communicated with a water outlet of the water pump through a first tube bundle, and the spraying direction of the spray head is towards the first side of the cleaning shovel; the second side of the cleaning shovel is provided with a negative pressure channel, the negative pressure channel is communicated with the fluid input end of the vacuum pump through a second tube bundle, and a suction port is formed at the end part of the cleaning shovel by the negative pressure channel.
In an alternative embodiment of the utility model, a second side of the cleaning shovel is provided with a flip cover, one side of the flip cover away from the end part of the cleaning shovel is hinged with the cleaning head, and the flip cover and the cleaning shovel are enclosed to form the negative pressure channel when being folded.
In an alternative embodiment of the present utility model, the spraying direction of the spraying head is set towards a target area on the first side of the cleaning shovel, the target area is provided with a through hole penetrating the cleaning shovel, a movable plate is arranged on the side, facing the cleaning shovel, of the flip cover, when the flip cover is folded with the cleaning shovel, the movable plate is arranged in the through hole, and is flush with the first side of the cleaning shovel, so that liquid sprayed by the spraying head can flow along the first side of the cleaning shovel, and when the flip cover is opened relative to the cleaning shovel, the movable plate is removed from the through hole, so that the liquid sprayed by the spraying head can enter the area between the flip cover and the cleaning shovel through the through hole.
In an alternative embodiment of the utility model, a retaining mechanism is provided within the cleaning head, the retaining mechanism being arranged to be able to drive the flip cover in the open state to the closed state and to retain the flip cover in the closed state.
In an alternative embodiment of the present utility model, the holding mechanism includes a stopper, an elastic guide wire, and a compression spring, the stopper is slidably disposed in the cleaning head, one end of the elastic guide wire is fixedly connected with the stopper, the other end of the elastic guide wire is fixedly connected with the flip cover, the compression spring is installed between the stopper and the cleaning head, and the compression spring is assembled such that the elastic force of the compression spring can drive the stopper to slide in a direction away from the flip cover.
In an alternative embodiment of the utility model, the operating handle is provided with a drive mechanism which is arranged to drive the flip cover in the closed state to the open state.
In an alternative embodiment of the present utility model, the driving mechanism includes a sliding seat slidably connected to the operating handle, at least a part of structure of the sliding seat is exposed on a surface of the operating handle, and a push rod is connected to the sliding seat and abuts against the stop block.
In an alternative embodiment of the present utility model, the cleaning head has a hollow structure, the inner cavity of the cleaning head is communicated with the negative pressure channel, an opening is arranged at one end of the inner cavity of the cleaning head, which is far away from the cleaning shovel, and the opening is communicated with the end part of the second tube bundle arranged in the operating handle.
In an alternative embodiment of the utility model, a water pipe connector is arranged at one end of the cleaning head away from the cleaning shovel, the spray head is communicated with the water pipe connector through a hose, and the water pipe connector is communicated with the end part of the first tube bundle arranged in the operating handle.
In an alternative embodiment of the utility model, the suction opening is arranged flat along the end of the cleaning blade, and a grille arranged parallel to the direction of the air flow in the suction opening is arranged outside the suction opening.
The utility model has the technical effects that: the ultrasonic cleaning device integrates ultrasonic vibration, pulsation flushing and negative pressure suction functions on one cleaning head, and the cleaning head does not need to be repeatedly replaced in the debridement process, so that debridement efficiency is improved.
Drawings
FIG. 1 is a perspective view of an intelligent debridement apparatus provided by an embodiment of the utility model;
FIG. 2 is a perspective view of an operating handle provided by an embodiment of the present utility model;
FIG. 3 is an exploded view of a cleaning head provided by an embodiment of the present utility model;
FIG. 4 is a side view of a cleaning head provided by an embodiment of the present utility model;
FIG. 5 is a perspective view of a cleaning head provided by an embodiment of the present utility model;
FIG. 6 is a perspective view of another view of a cleaning head provided by an embodiment of the present utility model;
FIG. 7 is a schematic view showing the cooperation of the cleaning head and the operating handle according to the embodiment of the present utility model;
FIG. 8 is a cross-sectional view of a cleaning head provided by an embodiment of the present utility model;
FIG. 9 is a perspective view of a cleaning head according to an embodiment of the present utility model in another state;
FIG. 10 is a schematic view of the cleaning head according to the embodiment of the present utility model in a state of being engaged with the operating handle;
FIG. 11 is a cross-sectional view of a cleaning head in another state provided by an embodiment of the present utility model;
reference numerals illustrate: 10. a host; 11. a touch screen; 101. a wire harness; 102. a first tube bundle; 103. a second tube bundle; 20. an operation handle; 21. a slide; 22. a push rod; 30. a cleaning head; 301. an opening; 302. a suction port; 31. a cleaning shovel; 311. a through hole; 32. a flip cover; 321. a movable plate; 322. a grille; 33. a spray head; 331. a hose; 332. a water pipe joint; 34. an elastic guide wire; 35. a stop block; 36. a compression spring.
Detailed Description
Other advantages and effects of the present utility model will become apparent to those skilled in the art from the following disclosure, which describes the embodiments of the present utility model with reference to specific examples. The utility model may be practiced or carried out in other embodiments that depart from the specific details, and the details of the present description may be modified or varied from the spirit and scope of the present utility model. It should be noted that the following embodiments and features in the embodiments may be combined with each other without conflict.
It should be noted that the illustrations provided in the following embodiments merely illustrate the basic concept of the present utility model by way of illustration, and only the components related to the present utility model are shown in the illustrations, not according to the number, shape and size of the components in actual implementation, and the form, number and proportion of each component in actual implementation may be arbitrarily changed, and the layout of the components may be more complex.
The intelligent debridement instrument provided by the utility model is used for cleaning a wound surface, when some open wounds are treated, some pollutants such as blood stains, silt and the like are generally attached to the wound surface, and the pollutants can be cleaned in the modes of ultrasonic vibration, pulse flushing, negative pressure suction and the like, so that the ultrasonic vibration, pulse flushing and negative pressure suction functions are integrated on one cleaning head 30, the cleaning head 30 is not required to be replaced repeatedly in the debridement process, and the debridement efficiency is improved. The following describes the technical scheme of the present utility model in detail with reference to specific examples.
Referring to fig. 1-11, an intelligent debridement apparatus according to an embodiment of the utility model includes a main body 10, an operation handle 20, and a cleaning head 30; the host 10 comprises a water pump, a vacuum pump, a water tank, a waste liquid tank, a controller and a touch screen 11, wherein the water inlet end of the water pump is communicated with the water tank, the fluid output end of the vacuum pump is communicated with the waste liquid tank, and the water pump, the vacuum pump and the touch screen 11 are electrically connected with the controller; an ultrasonic transducer is arranged in the operation handle 20 and is electrically connected with the controller through a wire harness 101; the cleaning head 30 is detachably connected with the ultrasonic transducer, a spray head 33 and a cleaning shovel 31 are arranged on the cleaning head 30, the spray head 33 is communicated with a water outlet of the water pump through a first tube bundle 102, and the spraying direction of the spray head 33 is arranged towards the first side of the cleaning shovel 31; the second side of the cleaning blade 31 is provided with a negative pressure channel which communicates with the fluid input of the vacuum pump via a second tube bundle 103, the negative pressure channel being formed with a suction opening 302 at the end of the cleaning blade 31.
According to the utility model, the spray head 33 faces the first side of the cleaning shovel 31, and the cleaning shovel 31 is connected with the ultrasonic transducer, so that physiological saline sprayed by the spray head 33 can generate an emulsification phenomenon after contacting the cleaning shovel 31 and is sprayed to a wound surface along the cleaning shovel 31, the emulsified physiological saline can promote the pollutant removal effect on one hand, and can also reduce the damage of jet flow to intact tissues and relieve the pain of patients on the other hand; according to the utility model, the negative pressure channel is integrated on the back side of the cleaning shovel 31, when negative pressure suction is needed, the vacuum pump is only required to be started, and then the cleaning head 30 is turned over, so that the suction port 302 is close to a wound surface, the cleaning head 30 is not required to be replaced, and the debridement efficiency is greatly improved.
Referring to fig. 3, 4, and 6-11, in an alternative embodiment of the present utility model, a second side of the cleaning shovel 31 is provided with a flip cover 32, a side of the flip cover 32 away from an end of the cleaning shovel 31 is hinged to the cleaning head 30, and the flip cover 32 and the cleaning shovel 31 enclose the negative pressure channel when they are folded together. It should be understood that the flip cover 32 of the present utility model can be turned over relative to the cleaning shovel 31, and when the negative pressure passage is blocked, the flip cover 32 can be lifted, and impurities in the negative pressure passage can be easily discharged.
Referring to fig. 8 and 11, in an alternative embodiment of the present utility model, the spraying direction of the spraying head 33 is set towards a target area on the first side of the cleaning shovel 31, the target area is provided with a through hole 311 penetrating the cleaning shovel 31, a movable plate 321 is disposed on a side of the flip 32 facing the cleaning shovel 31, when the flip 32 is folded with the cleaning shovel 31, the movable plate 321 is disposed in the through hole 311, and the movable plate 321 is aligned with the first side of the cleaning shovel 31, so that the liquid sprayed by the spraying head 33 can flow along the first side of the cleaning shovel 31, and when the flip 32 is opened relative to the cleaning shovel 31, the movable plate 321 is removed from the through hole 311, so that the liquid sprayed by the spraying head 33 can enter the area between the flip 32 and the cleaning shovel 31 through the through hole 311.
It should be understood that when the flip cover 32 is closed with the cleaning shovel 31, the movable plate 321 and the cleaning shovel 31 form a complete flow guiding surface, and at this time, physiological saline sprayed by the spray head 33 can flow along the first side of the cleaning shovel 31, as shown in fig. 8; when the flip cover 32 is opened relative to the cleaning shovel 31, physiological saline sprayed by the spray head 33 can be sprayed between the flip cover 32 and the cleaning shovel 31 through the through holes 311, so that the area is flushed, medical staff does not need to use other water sources to clean the negative pressure channel, the operation flow is simplified, and the debridement efficiency is further improved.
Referring to fig. 8 and 11, in an alternative embodiment of the present utility model, a retaining mechanism is provided within the cleaning head 30 and is configured to drive the flip cover 32 in an open state to a closed state and to retain the flip cover 32 in the closed state. Specifically, the holding mechanism includes a stop 35, an elastic guide wire 34, and a compression spring 36, where the stop 35 is slidably disposed in the cleaning head 30, one end of the elastic guide wire 34 is fixedly connected with the stop 35, the other end is fixedly connected with the flip cover 32, the compression spring 36 is installed between the stop 35 and the cleaning head 30, and the compression spring 36 is assembled so that the elastic force of the compression spring can drive the stop 35 to slide in a direction away from the flip cover 32.
The operating handle 20 is provided with a driving mechanism configured to drive the flip cover 32 in the closed state to the open state. Specifically, the driving mechanism includes a sliding seat 21 slidably connected with the operating handle 20, at least a part of structure of the sliding seat 21 is exposed on the surface of the operating handle 20, a push rod 22 is connected to the sliding seat 21, and the push rod 22 abuts against the stop block 35.
The utility model realizes the quick switching of the state of the flip cover 32 through the holding mechanism and the driving mechanism, has simple operation, further improves the debridement efficiency, and comprises the following specific operation processes: in the debridement process, the flip 32 is folded with the cleaning shovel 31 under the action of the pressure spring 36, when the negative pressure channel is obviously blocked, the vacuum pump is closed firstly, then an operator can slide the slide seat 21 by using the thumb to enable the ejector rod 22 to press the stop block 35, the flip 32 can be opened under the action of the elastic guide wire 34, as shown in fig. 11, the negative pressure channel can be flushed at the moment, after the flushing is finished, the slide seat 21 is loosened, and the flip 32 can be automatically closed under the action of the pressure spring 36, as shown in fig. 8.
Referring to fig. 3-11, in an alternative embodiment of the present utility model, the cleaning head 30 is of a hollow structure, the inner cavity of the cleaning head 30 is in communication with the negative pressure channel, an opening 301 is disposed at an end of the inner cavity of the cleaning head 30 away from the cleaning blade 31, and the opening 301 is in communication with an end portion of the second tube bundle 103 disposed in the operating handle 20. The cleaning head 30 is provided with a water pipe connector 332 at one end far away from the cleaning shovel 31, the spray head 33 is communicated with the water pipe connector 332 through a hose 331, and the water pipe connector 332 is communicated with the end part of the first tube bundle 102 arranged in the operating handle 20. The utility model fully utilizes the internal space of the cleaning head 30, has smaller and more compact structure and improves the flexibility of the cleaning head 30.
Referring to fig. 6, in an alternative embodiment of the present utility model, the suction opening 302 is arranged flat along the end of the cleaning blade 31, and a grille 322 is arranged outside the suction opening 302 and parallel to the direction of the air flow in the suction opening 302. The grille 322 can prevent the suction port 302 from being in contact with the wound surface too close to each other, so that the suction port 302 is prevented from being blocked by skin and meat tissues, and secondary injury to a patient is avoided.
In summary, the nozzle 33 is directed to the first side of the cleaning shovel 31, and the cleaning shovel 31 is connected with the ultrasonic transducer, so that the physiological saline sprayed by the nozzle 33 can generate an emulsifying phenomenon after contacting the cleaning shovel 31 and is sprayed to the wound surface along the cleaning shovel 31, the emulsified physiological saline can promote the pollutant removing effect on one hand, and can reduce the damage of the jet flow to the intact tissues and relieve the pain of the patient on the other hand; according to the utility model, the negative pressure channel is integrated on the back side of the cleaning shovel 31, when negative pressure suction is needed, the vacuum pump is only required to be started, and then the cleaning head 30 is turned over, so that the suction port 302 is close to a wound surface, the cleaning head 30 is not required to be replaced, and the debridement efficiency is greatly improved; when the flip cover 32 and the cleaning shovel 31 are folded, the movable plate 321 and the cleaning shovel 31 form a complete flow guide surface, physiological saline sprayed by the spray head 33 can flow along the first side of the cleaning shovel 31, and when the flip cover 32 is opened relative to the cleaning shovel 31, physiological saline sprayed by the spray head 33 can be sprayed between the flip cover 32 and the cleaning shovel 31 through the through holes 311, so that the area is flushed, medical staff does not need to use other water sources to clean a negative pressure channel, the operation flow is simplified, and the debridement efficiency is further improved; the utility model realizes the quick switching of the state of the flip cover 32 through the holding mechanism and the driving mechanism, has simple operation and further improves the debridement efficiency.
The above embodiments are merely illustrative of the principles of the present utility model and its effectiveness, and are not intended to limit the utility model. Modifications and variations may be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the utility model. Accordingly, it is intended that all equivalent modifications and variations of the utility model be covered by the claims, which are within the ordinary skill of the art, be within the spirit and scope of the present disclosure.
In the description herein, numerous specific details are provided, such as examples of components and/or methods, to provide a thorough understanding of embodiments of the utility model. One skilled in the relevant art will recognize, however, that an embodiment of the utility model can be practiced without one or more of the specific details, or with other apparatus, systems, components, methods, components, materials, parts, and so forth. In other instances, well-known structures, materials, or operations are not specifically shown or described in detail to avoid obscuring aspects of embodiments of the utility model.
Reference throughout this specification to "one embodiment," "an embodiment," or "a particular embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one embodiment, and not necessarily all embodiments, of the present utility model. Thus, the appearances of the phrases "in one embodiment," "in an embodiment," or "in a specific embodiment" in various places throughout this specification are not necessarily all referring to the same embodiment. Furthermore, the particular features, structures, or characteristics of any specific embodiment of the present utility model may be combined in any suitable manner with one or more other embodiments. It will be appreciated that other variations and modifications of the embodiments of the utility model described and illustrated herein are possible in light of the teachings herein and are to be considered as part of the spirit and scope of the utility model.
It will also be appreciated that one or more of the elements shown in the figures may also be implemented in a more separated or integrated manner, or even removed because of inoperability in certain circumstances or provided because it may be useful depending on the particular application.
In addition, any labeled arrows in the drawings/figures should be considered only as exemplary, and not limiting, unless otherwise specifically indicated. Furthermore, the term "or" as used herein is generally intended to mean "and/or" unless specified otherwise. Combinations of parts or steps will also be considered as being noted where terminology is foreseen as rendering the ability to separate or combine is unclear.
As used in the description herein and throughout the claims that follow, unless otherwise indicated, "a", "an", and "the" include plural references. Also, as used in the description herein and throughout the claims that follow, unless otherwise indicated, the meaning of "in …" includes "in …" and "on …".
The above description of illustrated embodiments of the utility model, including what is described in the abstract, is not intended to be exhaustive or to limit the utility model to the precise forms disclosed herein. Although specific embodiments of, and examples for, the utility model are described herein for illustrative purposes only, various equivalent modifications are possible within the spirit and scope of the present utility model, as those skilled in the relevant art will recognize and appreciate. As noted, these modifications can be made to the present utility model in light of the foregoing description of illustrated embodiments of the present utility model and are to be included within the spirit and scope of the present utility model.
The systems and methods have been described herein in general terms as being helpful in understanding the details of the present utility model. Furthermore, various specific details have been set forth in order to provide a thorough understanding of embodiments of the utility model. One skilled in the relevant art will recognize, however, that an embodiment of the utility model can be practiced without one or more of the specific details, or with other apparatus, systems, assemblies, methods, components, materials, parts, and/or the like. In other instances, well-known structures, materials, and/or operations are not specifically shown or described in detail to avoid obscuring aspects of embodiments of the utility model.
Thus, although the utility model has been described herein with reference to particular embodiments thereof, a latitude of modification, various changes and substitutions are intended in the foregoing disclosures, and it will be appreciated that in some instances some features of the utility model will be employed without a corresponding use of other features without departing from the scope and spirit of the utility model as set forth. Therefore, many modifications may be made to adapt a particular situation or material to the essential scope and spirit of the present utility model. It is intended that the utility model not be limited to the particular terms used in following claims and/or to the particular embodiment disclosed as the best mode contemplated for carrying out this utility model, but that the utility model will include any and all embodiments and equivalents falling within the scope of the appended claims. Accordingly, the scope of the utility model should be determined only by the following claims.
Claims (8)
1. An intelligent debridement apparatus, comprising:
the host comprises a water pump, a vacuum pump, a water tank, a waste liquid tank, a controller and a touch screen, wherein the water inlet end of the water pump is communicated with the water tank, the fluid output end of the vacuum pump is communicated with the waste liquid tank, and the water pump, the vacuum pump and the touch screen are electrically connected with the controller;
the ultrasonic transducer is arranged in the operating handle and is electrically connected with the controller through a wire harness;
the cleaning head is detachably connected with the ultrasonic transducer, a spray head and a cleaning shovel are arranged on the cleaning head, the spray head is communicated with a water outlet of the water pump through a first tube bundle, and the spraying direction of the spray head is towards the first side of the cleaning shovel; the second side of the cleaning shovel is provided with a negative pressure channel, the negative pressure channel is communicated with the fluid input end of the vacuum pump through a second tube bundle, and a suction port is formed at the end part of the cleaning shovel;
a turnover cover is arranged on the second side of the cleaning shovel, one side of the turnover cover, which is far away from the end part of the cleaning shovel, is hinged with the cleaning head, and the turnover cover and the cleaning shovel are enclosed into the negative pressure channel when being folded;
the spray direction of shower nozzle is towards the target area setting of clean shovel first side, the target area is equipped with and runs through the through-hole of clean shovel, flip orientation one side of clean shovel is equipped with the fly leaf, flip with when clean shovel folds, the fly leaf is arranged in the through-hole, just the fly leaf with the first side parallel and level of clean shovel, so that the liquid that the shower nozzle sprays can be followed clean shovel first side flows, flip for when clean shovel opens, the fly leaf is followed in the through-hole, so that the liquid that the shower nozzle sprays can enter into the flip with the region between the clean shovel through the through-hole.
2. The intelligent debridement instrument of claim 1 wherein a retaining mechanism is provided within the cleaning head, the retaining mechanism being configured to drive the flip cover in an open state to a closed state and to retain the flip cover in the closed state.
3. The intelligent debridement apparatus of claim 2 wherein the retaining mechanism comprises a stop, an elastic guide wire and a pressure spring, the stop is slidably disposed within the cleaning head, one end of the elastic guide wire is fixedly connected with the stop, the other end is fixedly connected with the flip cover, the pressure spring is mounted between the stop and the cleaning head, and the pressure spring is assembled such that its elastic force can drive the stop to slide in a direction away from the flip cover.
4. The intelligent debridement apparatus of claim 3 wherein the operating handle is provided with a drive mechanism configured to drive the flip cover in the closed position to the open position.
5. The intelligent debridement instrument according to claim 4, wherein the driving mechanism comprises a sliding seat slidingly connected with the operating handle, at least part of the structure of the sliding seat is exposed on the surface of the operating handle, a push rod is connected to the sliding seat, and the push rod is abutted with the stop block.
6. The intelligent debridement apparatus according to claim 1, wherein the cleaning head is of a hollow structure, an inner cavity of the cleaning head is communicated with the negative pressure channel, an opening is arranged at one end of the inner cavity of the cleaning head far away from the cleaning shovel, and the opening is communicated with the end part of the second tube bundle arranged in the operating handle.
7. The intelligent debridement apparatus of claim 1 wherein the end of the cleaning head remote from the cleaning blade is provided with a water connection, the spray head is in communication with the water connection via a hose, and the water connection is in communication with the end of the first tube bundle disposed within the operating handle.
8. The intelligent debridement apparatus of claim 1 wherein the suction port is arranged flat along the end of the cleaning blade, and a grille is provided outside the suction port and parallel to the direction of airflow within the suction port.
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| CN202311141146.3A CN116870279B (en) | 2023-09-06 | 2023-09-06 | Intelligent debridement instrument |
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| CN202311141146.3A CN116870279B (en) | 2023-09-06 | 2023-09-06 | Intelligent debridement instrument |
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| CN116870279B true CN116870279B (en) | 2023-11-14 |
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| CN116870279A (en) | 2023-10-13 |
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