CN206453830U - A kind of water knife apparatus for debridement - Google Patents
A kind of water knife apparatus for debridement Download PDFInfo
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- CN206453830U CN206453830U CN201620769425.3U CN201620769425U CN206453830U CN 206453830 U CN206453830 U CN 206453830U CN 201620769425 U CN201620769425 U CN 201620769425U CN 206453830 U CN206453830 U CN 206453830U
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Abstract
The invention discloses a kind of water knife apparatus for debridement, the water knife apparatus for debridement includes the mixer for being configured to prepare supersaturation water salt mixed liquor, and for the supersaturation water salt mixed liquor to be pressed and delivered to the transfusion stream and operation device of the tissue surface of a wound, wherein described supersaturation water salt mixed liquor includes the supersaturation water salt mixed liquor being made up of sterile salt and distilled water, supersaturation water salt mixed liquor is prepared as a result of mixer, and supersaturation water salt mixed liquor is pressed and delivered to the tissue surface of a wound with transfusion stream and operation device, it is a kind of simple in construction therefore, it is possible to realize, cost-effective water knife apparatus for debridement.
Description
Technical field
This disclosure relates to a kind of Medical Devices, more particularly to a kind of water knife apparatus for debridement.
Background technology
Apparatus for debridement is often used in removing the foreign matter in open wound, and the tissue of excision necrosis, inactivation or severe contamination makes
As far as possible reduce pollution, the recovery of the function and form of favourable injury, this apparatus for debridement is for example for organizing debridement (such as
Acute and chronic tissue damage etc.).
Current apparatus for debridement is main based on water jet debridement from principle, but this water jet apparatus for debridement has for realization
Effect cutting force must maintain higher pressure, resistance to pressure and equipment junction to materials such as pressurized equipment, infusion pipeline and cutter heads
Processing intensity propose high requirement, cause cost to improve.In addition, current apparatus for debridement does not also consider the tissue surface of a wound
The tissue edema problem of generally existing after debridement, therefore it is unfavorable for postoperative organization healing.
Utility model content
It is a general object of the present disclosure to provide simple in construction, the cost-effective water knife apparatus for debridement of one kind.
An aspect of this disclosure provides a kind of water knife apparatus for debridement, it is characterised in that including being configured to prepare
The mixer of saturation water salt mixed liquor and for the supersaturation water salt mixed liquor to be pressed and delivered into the defeated of the tissue surface of a wound
Liquid stream and operation device, wherein the supersaturation water salt mixed liquor includes the supersaturation water salt being made up of sterile salt and distilled water
Mixed liquor.
According to one embodiment of the disclosure, the mixer includes the mixed liquid for holding the supersaturation water salt mixed liquor
Water tank, the transfusion stream includes infusion pipeline.
The supersaturation water salt is prepared according to one embodiment of the disclosure, in addition to using stirring and/or mode of vibration
The agitating device and/or vibrating device and the driving agitating device of mixed liquor and/or the first driving dress of vibrating device
Put, the first driving means include the first motor.
According to one embodiment of the disclosure, in addition to for the supersaturation water salt mixed liquor to be input into the transfusion
The second drive device in stream, second drive device includes the second motor and will under the driving of second motor
The supersaturation water salt mixed liquor pressurization is input to the hydraulic pump in the transfusion stream.
According to one embodiment of the disclosure, in addition to main frame, the main frame is configured to be controlled according to user's input
The supersaturation water salt mixed liquor is transported to the pressure of the tissue surface of a wound.
According to one embodiment of the disclosure, in addition to for the supersaturation water salt mixed liquor to be input into the transfusion
The second drive device in stream, second drive device includes the second motor and will under the driving of second motor
The supersaturation water salt mixed liquor pressurization is input to the hydraulic pump in the transfusion stream, and the main frame is configured to according to user
Input second motor power output come control the supersaturation water salt mixed liquor be output to it is described tissue the surface of a wound pressure
Power.
The supersaturation water salt is prepared according to one embodiment of the disclosure, in addition to using stirring and/or mode of vibration
The agitating device and/or vibrating device and the driving agitating device of mixed liquor and/or the first driving dress of vibrating device
Put, the first driving means include the first motor, the main frame is configured to the supersaturation water salt inputted according to user
The water salt injection rate of mixed liquor controls the initial output power of first motor, and according to the output of second motor
Power and run time carry out the surplus of supersaturation water salt mixed liquor described in automatic decision, with the first motor described in adjust automatically
Real-time power output, so that the supersaturation water salt mixed liquor maintains metastable mixing state, it is brilliant to avoid the occurrence of salt
Body is precipitated.
According to one embodiment of the disclosure, in addition to retracting device, the operation device includes operation handle, the behaviour
It is configured to be suitable to the back-shaped structure of the lateral operation on the tissue surface of a wound as handle, the operation handle has the shower nozzle point of bending
End, the retracting device has the tap corresponding with shower nozzle tip, arranged with the waste liquid that the tap is in fluid communication
Outlet pipe and the exhausted bath box for storing Recycling of waste liquid, the waste liquid include the supersaturation water salt mixed liquor after debridement and from group
Knit the remnant tissue of surface of a wound removal.
According to one embodiment of the disclosure, in addition to retracting device, the operation device includes operation handle, the behaviour
The straight structures for being suitable to longitudinally operate on the tissue surface of a wound are configured to as handle, the operation handle includes having shower nozzle tip
Water knife handle, the retracting device include with tap vacuum extractor handle, with the tap be in fluid communication
Waste liquid discharge pipe and the exhausted bath box for storing Recycling of waste liquid, the waste liquid include the supersaturation water salt mixed liquor after debridement
With the remnant tissue removed from the tissue surface of a wound.
Compared with prior art, the disclosure has advantages below：Supersaturation water salt is prepared as a result of mixer to mix
Liquid is closed, and supersaturation water salt mixed liquor is pressed and delivered to the tissue surface of a wound with transfusion stream and operation device, therefore, it is possible to realize
A kind of simple in construction, cost-effective water knife apparatus for debridement, because containing salt crystal in supersaturation water salt mixed liquor, is compared
For pure water or physiological saline, with stronger tissue cutting effect, therefore can reduce hydraulic pressure just reach identical tissue cut
Effect, is also accordingly reduced to the resistance to pressure request of rapidoprint and the processing intensity requirement of equipment junction of stream of infusing, can be with
The production cost of reduction such as transfusion stream；In addition, reduction hydraulic pressure can also reduce supersaturation water salt mixed liquor being transported to operation
The power output of required second motor during device (for example with hydraulic pump), can make apparatus for debridement more minimize (for example with
The small hydraulic pump of power small size), strengthen portability；In addition, for supersaturation water salt blended liquid phase is than pure water jets, moreover it is possible to slow
Tissue edema is solved, is conducive to strengthening the organization healing effect after debridement and treatment.The water knife apparatus for debridement of the disclosure for example can be with
As general medical water jet apparatus for debridement (such as organizing debridement (as acute and chronic tissue damage)), or it is used as poultry
The water knife apparatus for debridement of fowl.
Brief description of the drawings
For the technical scheme of the clearer explanation disclosure, the accompanying drawing used required in being described below to embodiment
It is briefly described, it is clear that, drawings in the following description are only some embodiments of the present disclosure, general for this area
For logical technical staff, on the premise of not paying creative work, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of the water knife apparatus for debridement of the embodiment of the present disclosure；
Fig. 2 is the workflow schematic diagram of the water knife apparatus for debridement of the embodiment of the present disclosure；And
Fig. 3 is the structural representation of another example of the operation device of the embodiment of the present disclosure.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present disclosure, the technical scheme in the embodiment of the present disclosure is carried out clear, complete
Whole description, it is clear that described embodiment is only a part of this disclosure embodiment, the embodiment being not all of, based on this public affairs
Embodiment in opening, the every other implementation that those of ordinary skill in the art are obtained under the premise of creative work is not paid
Example, belongs to the scope of disclosure protection.
As shown in Figure 1-2, the embodiment of the present disclosure provides a kind of water knife apparatus for debridement, including is configured to prepare supersaturation
The mixer 1 of water salt mixed liquor and the transfusion for the supersaturation water salt mixed liquor to be pressed and delivered to the tissue surface of a wound
Stream 2 and operation device, wherein the supersaturation water salt mixed liquor includes the supersaturation water salt being made up of sterile salt and distilled water
Mixed liquor.
For example, the supersaturation water salt mixed liquor that the disclosure is used, for general physiological saline, is enabled to
Under equal or lower hydraulic pressure, producing stronger tissue cutting force, (being similar in pure water increases the abrasive materials, Neng Gouzeng such as pomegranate sand
Big cutting force), therefore, it is possible to reduce the production cost of a whole set of apparatus for debridement；And because supersaturation water salt mixed liquor is high vadose solution
Liquid, can effectively alleviate the oedema of the tissue surface of a wound, and salt solution is harmless, is conducive to the organization healing after debridement.For example, transfusion
Stream 2 can export for the supersaturation water salt mixed liquor is pressurizeed.
Specifically, supersaturation water salt mixed liquor is prepared as a result of mixer, and is filled with transfusion stream and operation
Put and supersaturation water salt mixed liquor is pressed and delivered to the tissue surface of a wound, therefore, it is possible to realize a kind of simple in construction, cost-effective water
Knife apparatus for debridement, because containing salt crystal in supersaturation water salt mixed liquor, for pure water or physiological saline, with more
Strong tissue cutting effect, therefore hydraulic pressure can be reduced just reach identical tissue cutting effect, to the rapidoprint for stream of infusing
Resistance to pressure request and the processing intensity requirement of equipment junction also accordingly reduce, being produced into for such as transfusion stream can be reduced
This；In addition, reduction hydraulic pressure can also reduce to convey supersaturation water salt mixed liquor arrives operation device (for example (for example with hydraulic pump)
Operation handle 11) when required second motor power output, apparatus for debridement can be made more to minimize (for example with power small size
Small hydraulic pump), strengthen portability；In addition, for supersaturation water salt blended liquid phase is than pure water jets, moreover it is possible to alleviate tissue water
It is swollen, be conducive to strengthening the organization healing effect after debridement and treatment.The water knife apparatus for debridement of the disclosure for example can be as general
Medical water jet apparatus for debridement (such as organizing debridement (as acute and chronic tissue damage)), or be used as the water of livestock and poultry
Knife apparatus for debridement.
According to one embodiment of the disclosure, the mixer 1 includes holding the mixed of the supersaturation water salt mixed liquor
Liquid water tank, the transfusion stream 2 includes infusion pipeline.
For example, mixer typically (can inject distilled water and nothing using the form of mixed liquid water tank using inlet
Bacterium salt), and do not possess the Special use environment of power supply facilities for battlefield, field emergency etc., can be by mixed liquid waterbox design
Sterilized water salt mixed liquor has been configured in standard quantitative bottle, bottle, can be used by shaking up manually.In another example, infusion pipeline can be with
It is made of the common material such as plastic tube, because the pressure required in infusion pipeline in the disclosure is smaller, therefore, it is possible to adopt
Such infusion pipeline is made with the material lower compared to traditional water knife cost.In another example, supersaturation water salt mixed liquor can be with
Be made up of the ratio of sterile salt and distilled water of 0.515-0.575 grams per milliliters, for example according to 0.515-0.575 grams of sterile salt with
The ratio of 1 milliliter of distilled water is prepared.For example, when preparing supersaturation water salt mixed liquor, sterile salt injection rate, which is more than, is steaming
Solubility in distilled water, to form supersaturation water salt mixed liquor, for example, can wherein have salt crystal precipitation, this supersaturation water salt
Blended liquid phase is enabled under equal or lower hydraulic pressure for general physiological saline, is produced stronger tissue and is cut
Cut power (being similar in pure water increases the abrasive materials such as pomegranate sand, can increase cutting force).For example, the supersaturation water salt mixed liquor
In the amount of sterile salt and distilled water can be referred to as the water salt injection rate of the supersaturation water salt mixed liquor.
The supersaturation water salt is prepared according to another embodiment of the present disclosure, in addition to using stirring and/or mode of vibration
The agitating device 3 and/or vibrating device and the driving agitating device 3 of mixed liquor and/or the first driving dress of vibrating device
Put, the first driving means include the first motor 4.
For example, agitating device can be stirred to mixing the supersaturation water salt mixed liquor in liquid water tank, vibrating device can be with
Vibrated to mixing the supersaturation water salt mixed liquor in liquid water tank, the function of stirring can be realized, both devices can be with
Selection one is used simultaneously.Vibrating device can for example use sonic oscillation device.
According to the another embodiment of the disclosure, in addition to main frame 7, the main frame 7 is configured to input (Fig. 2 according to user
In input) come control the supersaturation water salt mixed liquor be output to it is described tissue the surface of a wound pressure.
For example, user (such as operating personnel, such as healthcare givers) can input to main frame 7 (such as Operations Analysis)
The water salt injection rate 8 and the second motor of (such as physical button or touch-screen on main frame 7) described supersaturation water salt mixed liquor
Power output 9 (i.e. injection rate 8 and power 9 in Fig. 1, such as user are when in use first by the power output 9 of the second motor
Minimum is adjusted to, and is stepped up to desired value, to reach clinical debridement effect).For example, the main frame 7 is configured to according to user
Input the second motor power output come control the supersaturation water salt mixed liquor be output to it is described tissue the surface of a wound pressure, example
When the power output of such as the second motor is higher, agitated and/or through vibration supersaturation water salt mixed liquor, which can pressurize, to be input to
In transfusion stream and in operation device (such as the shower nozzle tip of operation handle) place's output, now the output pressure meeting of operation device
Higher, tissue cutting dynamics can be larger；On the contrary, when the power output of such as the second motor is relatively low, it is agitated and/or through vibration
Supersaturation water salt mixed liquor, which can pressurize, to be input in transfusion stream and at operation device (such as the shower nozzle tip of operation handle)
Place's output, now the output pressure of operation device can be relatively low, and tissue cutting dynamics can be smaller；Therefore the supersaturation water salt mixing
The pressure that liquid is output to the tissue surface of a wound can flexibly be controlled according to the input of user, so that under adapting to varying environment
Application demand (for example realizes debridement function).
According to the another embodiment of the disclosure, in addition to for the supersaturation water salt mixed liquor to be input into the transfusion
The second drive device in stream 2, second drive device includes the second motor 5 and under the driving of second motor
The supersaturation water salt mixed liquor is pressurizeed the hydraulic pump 6 being input in the transfusion stream 2, and the main frame 7 is configured to root
The power output of second motor inputted according to user is created to control the supersaturation water salt mixed liquor to be output to the tissue
The pressure in face.
For example, under the driving of the second motor, hydraulic pump (such as electric hydraulic pump) can mix the supersaturation water salt
Close liquid pressurization to be input in the transfusion stream, the power of the second motor can for example be controlled by main frame 7, so as to control described
Supersaturation water salt mixed liquor is output to the pressure of the tissue surface of a wound.In another example, do not possess power supply for battlefield, field emergency etc.
The Special use environment of facility, hydraulic pump can use foot-operated or hand-rail type plunger pump, coordinate accumulator to reach voltage stabilizing
Output.
The supersaturation water salt is prepared according to the another embodiment of the disclosure, in addition to using stirring and/or mode of vibration
The agitating device 3 and/or vibrating device and the driving agitating device 3 of mixed liquor and/or the first driving dress of vibrating device
Put, the first driving means include the first motor 4, the main frame 7 is configured to the supersaturation water inputted according to user
The water salt injection rate of salt mixed liquor controls the initial output power of first motor 4, and according to second motor 5
Power output and run time carry out the surplus of supersaturation water salt mixed liquor described in automatic decision, with the first electricity described in adjust automatically
The real-time power output of machine 4, so that the supersaturation water salt mixed liquor maintains metastable mixing state, to avoid the occurrence of
Salt crystal is precipitated.
For example, when the water salt injection rate of the supersaturation water salt mixed liquor of user's input is larger, representing for example to mix liquid water
The amount of supersaturation water salt mixed liquor in case is larger, and now the initial output power required for the first motor 4 can be larger, so that right
Larger amount of supersaturation water salt mixed liquor is sufficiently stirred for and/or vibrated；On the contrary, the supersaturation water salt of user's input is mixed
Close liquid water salt injection rate it is smaller when, represent that the amount for for example mixing the supersaturation water salt mixed liquor in liquid water tank is smaller, now first
Initial output power required for motor 4 can be smaller, so that mixed to small amount of supersaturation water salt on the premise of energy is saved
Liquid is closed to be sufficiently stirred for and/or vibrated.
In another example, main frame (can correspond to supersaturation water salt mixed liquor in operation handle according to the power output of the second motor
Shower nozzle tip place output pressure) and run time (such as the second motor extraction supersaturation water salt mixed liquor duration,
If such as come control main frame by the way of user steps on and decontroled floor push pedal, a usage cycles can be caused
Floor push pedal is inside stepped on first, first starts the first motor and is stirred and/or vibrates, and then delay start second is electric again
Machine, this time delay can be automatically selected by main frame according to the water salt injection rate of the supersaturation water salt mixed liquor, and automatically
Reject to obtain actual run time from run time.For example, water salt injection rate larger then time delay it is longer so that
The first motor is obtained to be sufficiently stirred for and/or vibrate；Conversely, water salt injection rate smaller then time delay is shorter so that the first motor
Rapidly it is sufficiently stirred for and/or vibrates, saves energy), the surplus of the supersaturation water salt mixed liquor in mixed liquid water tank is calculated, this
When due to supersaturation water salt mixed liquor reduce, therefore can cause the first motor power output synchronously reduce so that described
Supersaturation water salt mixed liquor maintains metastable mixing state, to avoid the occurrence of salt crystal precipitation, saves power and energy, this
Sample be can be achieved by main frame come the power output and run time according to second motor come adjust automatically described in first electricity
The power output of machine, to reach most economical and optimal Blending Efficiency of Blending.
According to the another embodiment of the disclosure, in addition to the control device being connected with the main frame, such as switch pedal 10,
The main frame is configured to start the motor 5 of the first motor 4 and second under the control of the control device.
For example, user can step on floor push pedal, the motor of host-initiated first and the second motor is set accordingly to start work
Make；For example, main frame can according to the second motor of input power output, start the second motor belt motor hydrodynamic pressure pump work：Such as,
Floor push pedal is stepped in one usage cycles first, main frame will start the first motor first and the motor of delay start second,
Treat that the first motor drives agitating device that supersaturation water salt mixed liquor mixing aft engine can just be started into the second motor, afterwards stirring dress
Put and be constantly in working condition, it is ensured that water salt mixed liquor is in mixing state all the time, and the breakdown action of floor push pedal is for example
Can be synchronous with water jet injection.
As shown in figure 1, according to the another embodiment of the disclosure, the equipment of the disclosure also includes retracting device and operation is filled
Put, the operation device includes operation handle 11, the operation handle is configured to be suitable to the lateral operation on the tissue surface of a wound
Back-shaped structure, the operation handle has the shower nozzle tip 17 of bending, and the retracting device has relative with shower nozzle tip
Tap 12, the waste liquid discharge pipe 13 with the tap 12 fluid communication and the waste liquid for storing Recycling of waste liquid answered
Case 14, the waste liquid includes the supersaturation water salt mixed liquor after debridement and the remnant tissue removed from the tissue surface of a wound.
For example, the high-pressure water jet of supersaturation water salt mixed liquor formation reaches operation handle by infusion pipeline, by operating
Handle shower nozzle tip at a high speed spray, now supersaturation water salt mixed liquor formation high-pressure water jet can with directive debridement position,
To reach the purpose of debridement；The operation handle (the shower nozzle tip of such as bending) of back-shaped structure is suitable to carry out on the tissue surface of a wound
Lateral operation, so as to realize the clinical debridement effect of laterally upper larger area superficial tissues.The high pressure of supersaturation water salt mixed liquor formation
Water Jet Impact is behind debridement position, and residual waste solution and remnant tissue flow into exhausted bath box through tap, by the guiding of waste liquid discharge pipe.
As shown in figure 3, according to the another embodiment of the disclosure, the equipment of the disclosure also includes retracting device and operation is filled
Put, the operation device includes operation handle, the operation handle is configured to the pen for being suitable to longitudinally operate on the tissue surface of a wound
Straight structure, the operation handle includes the water knife handle 15 with shower nozzle tip 17, and the retracting device includes having tap
12 vacuum extractor handle 16, with the tap be in fluid communication waste liquid discharge pipe and for storing Recycling of waste liquid
Exhausted bath box, the waste liquid includes the supersaturation water salt mixed liquor after debridement and the remnant tissue removed from the tissue surface of a wound.
For example, the high-pressure water jet of supersaturation water salt mixed liquor formation reaches operation handle by infusion pipeline, by operating
Handle shower nozzle tip at a high speed spray, now supersaturation water salt mixed liquor formation high-pressure water jet can with directive debridement position,
To reach the purpose of debridement；The operation handle of straight structures is suitable on the tissue surface of a wound carry out longitudinal operation, so as to realize longitudinal direction
The clinical debridement effect of upper deep tissue.The High Pressure Water Jet of supersaturation water salt mixed liquor formation is behind debridement position, and residue is useless
Liquid and remnant tissue flow into exhausted bath box through tap, by the guiding of waste liquid discharge pipe.
As shown in figures 1 and 3, the disclosure also proposed a kind of preparation method of water knife apparatus for debridement, including：
1. set mixer 1 to accommodate supersaturation water salt mixed liquor, the mixer includes holding the supersaturation
The mixed liquid water tank of water salt mixed liquor, the supersaturation water salt mixed liquor includes the supersaturation water salt being made up of sterile salt and distilled water
Mixed liquor；
2. set agitating device 3 and/or vibrating device to stir and/or vibrate the supersaturation water salt mixed liquor, set
First driving means drive the agitating device and/or vibrating device, and the first driving means include the first motor 4；
3. set the second drive device that agitated and/or through vibration the supersaturation water salt mixed liquor is input into transfusion
In stream 2, the supersaturation water salt mixed liquor is input to operation device through the transfusion stream；Second drive device includes
Second motor 5 and under the driving of second motor by the supersaturation water salt mixed liquor be pumped into it is described transfusion stream in
Hydraulic pump 6；The transfusion stream includes infusion pipeline, and the operation device includes operation handle；
4. main frame 7 is set, and the main frame is configured to start first motor under control of the control means and prolonged
Start second motor after slow certain time, the main frame is configured to the supersaturation water salt mixing inputted according to user
The water salt injection rate 8 of liquid controls the initial output power of first motor, and according to the output work of second motor
Rate and run time carry out the real-time power output of the first motor described in adjust automatically；The main frame is further configured to defeated according to user
The power output 9 of second motor entered come control it is agitated and/or through vibration the supersaturation water salt mixed liquor output
To the pressure of the tissue surface of a wound；
5. retracting device is set, and the operation handle and the retracting device are configured in following two forms at least
It is a kind of：
The operation handle is configured to the back-shaped structure for being suitable to operate in the horizontal, and the operation handle has bending
Shower nozzle tip 17, the retracting device has the tap 12 corresponding with shower nozzle tip, connected with the tap fluid
Logical waste liquid discharge pipe 13 and the exhausted bath box 14 for storing Recycling of waste liquid, the waste liquid include the supersaturation water after debridement
Salt mixed liquor；Or
The operation handle is configured to the straight structures for being suitable to operate in the vertical, and the operation handle includes having spray
The water knife handle 15 at head tip 17, the retracting device includes the vacuum extractor handle 16 with tap 12 and the row
Portal the waste liquid discharge pipe and exhausted bath box for storing Recycling of waste liquid of fluid communication, and the waste liquid includes the mistake after debridement
Saturation water salt mixed liquor.
As shown in Fig. 2 the workflow schematic diagram of its water knife apparatus for debridement for being illustrated as the embodiment of the present disclosure.Correspondingly,
The disclosure also proposed a kind of operating method of water knife apparatus for debridement, and this method includes：
1. appropriate sterile salt and distilled water are injected mixer by user, are being steamed wherein the sterile salt injection rate is more than it
Solubility in distilled water, to form supersaturation water salt mixed liquor, the mixer includes mixed liquid water tank；
2. user inputs the water salt injection rate and the second electricity of (input in Fig. 2) described supersaturation water salt mixed liquor to main frame
The power output (i.e. power 9 and injection rate 8 in Fig. 1) of machine, user steps on floor push pedal, makes the motor of host-initiated first
Worked with the second motor, including：
The initial output power of the main frame first motor according to the water salt the controlling of injecting quantity, first motor
The supersaturation water salt mixed liquor is stirred and/or vibrated under the control of the main frame；
The main frame second motor according to the output power of second motor is mixed by agitated and/or vibration
Even supersaturation water salt mixed liquor pressurization is input in infusion pipeline and is output to through the infusion pipeline and operation device
Organize the pressure of the surface of a wound；
The main frame carrys out the first motor described in adjust automatically always according to the power output and run time of second motor
Real-time power output；
3. the supersaturation water salt mixed liquor reaches the manipulator in the operation device by infusion pipeline pressurized delivered
Handle, is sprayed at a high speed by the shower nozzle tip of the operation handle and forms high-pressure water jet；
4. the High Pressure Water Jet of supersaturation water salt mixed liquor formation is to behind target location, and residual waste solution is through discharge
Hole flows into exhausted bath box by the guiding of waste liquid discharge pipe.
For example, such as embodiment of the present disclosure can provide a kind of operating method of following water knife apparatus for debridement, its
Above-described apparatus for debridement has for example been used, for example, may comprise steps of：
1. appropriate sterile salt and distilled water are injected mixer by user, are being steamed wherein the sterile salt injection rate is more than it
In distilled water solubility (sterile salt injection rate is more than solubility in distilled water, to ensure to be formed supersaturation water salt mixed liquor,
For example can wherein have salt crystal precipitation), to form supersaturation water salt mixed liquor, the mixer includes mixed liquid water tank；
2. user is inputted (such as the physical button or touch-screen on main frame 7) to main frame 7 (such as Operations Analysis)
(user when in use should head in principle for the water salt injection rate of the supersaturation water salt mixed liquor and the power output of the second motor 5
Power is first adjusted to minimum, and is stepped up to desired value, to reach clinical debridement effect), user steps on floor push pedal 10,
Host-initiated the first motor 4 and the second motor 5 is set to work, including：
The initial output power of the main frame 7 first motor according to the water salt the controlling of injecting quantity, first electricity
Machine the supersaturation water salt mixed liquor is stirred under the control of the main frame and/or vibrate (such as water salt injection rate compared with
When big, the initial output power of the first motor is larger；Conversely, when water salt injection rate is smaller, the initial output power of the first motor
It is smaller, so as to cause the supersaturation water salt mixed liquor to be stirred and/or vibrate uniform in the case where saving energy)；
The main frame 7 according to the output power of second motor the second motor by it is agitated and/or vibration
The supersaturation water salt mixed liquor pressurization mixed is input in infusion pipeline that (such as main frame 7 is according to the second motor of input
Power output, starts the second motor 5 and drives hydraulic pump 6 to work) and through the infusion pipeline and operation device (such as manipulator
The shower nozzle tip of handle) it is output to the pressure of the tissue surface of a wound；
For example, stepping on floor push pedal 10 in a usage cycles first, main frame 7 can start the first motor 4 first
And the second motor of delay start 5, treat the first motor 4 drive agitating device 3 and/or vibrating device by the stirring of water salt mixed liquor and/
Or the uniform aft engine 7 of vibration can just start the second motor 5, agitating device 3 and/or vibrating device are constantly in work shape afterwards
State, it is ensured that water salt mixed liquor is all the time in stirring and/or vibration mixing state.
For example, the supersaturation water salt mixed liquor pressurization output in mixed liquid water tank is flowed to infusion pipeline by the second motor 5, such as
It can include：Hydraulic pump from mixed liquid water tank suction out supersaturation water salt mixed liquor, and by supersaturation water salt mixed liquor pressurization be discharged into it is defeated
Liquid pipeline；
The main frame 7 carrys out the first motor described in adjust automatically always according to the power output and run time of second motor
Real-time power output；
For example, main frame (can correspond to supersaturation water salt mixed liquor in operation handle according to the power output of the second motor
The pressure exported at shower nozzle tip) and run time (such as the second motor extracts the duration of supersaturation water salt mixed liquor, than
If as that, come control main frame, can cause in a usage cycles by the way of user steps on and decontroled floor push pedal
Floor push pedal is stepped on first, first starts the first motor and is stirred and/or vibrates, then the motor of delay start second again,
This time delay can be automatically selected by main frame according to the water salt injection rate of the supersaturation water salt mixed liquor, and automatic from fortune
Reject to obtain actual run time in the row time.For example, water salt injection rate larger then time delay is longer so that
One motor is sufficiently stirred for and/or vibrated；Conversely, water salt injection rate smaller then time delay is shorter so that the first motor is quick
Ground is sufficiently stirred for and/or vibrated, and saves energy), the surplus of the supersaturation water salt mixed liquor in mixed liquid water tank is calculated, now
Because supersaturation water salt mixed liquor is reduced, therefore the power output of the first motor can be caused synchronously to reduce, so that the mistake
Saturation water salt mixed liquor maintains metastable mixing state, to avoid the occurrence of salt crystal precipitation, saves power and energy, so
I.e. can be achieved by main frame come the power output and run time according to second motor come adjust automatically described in the first motor
Power output, to reach most economical and optimal Blending Efficiency of Blending.
3. the supersaturation water salt mixed liquor reaches the manipulator in the operation device by infusion pipeline pressurized delivered
Handle, is sprayed at a high speed by the shower nozzle tip of the operation handle and forms high-pressure water jet, now supersaturation water salt mixed liquor formation
High-pressure water jet can be with directive debridement position, to reach the purpose of debridement；For example, the breakdown action of floor push pedal 10 is for example
Can be synchronous with water jet injection；
4. the High Pressure Water Jet of supersaturation water salt mixed liquor formation is to after target location (such as debridement position),
Residual waste solution and tissue residue guide inflow exhausted bath box 14 through tap 12 by waste liquid discharge pipe 13.
Through the above description of the embodiments, those skilled in the art can be understood that the disclosure can be with
Realized by other structures, the feature of the disclosure is not limited to above-mentioned preferred embodiment.It is any to be familiar with this technology
Personnel are in the technical field of the disclosure, and the change or modification that can be readily occurred in should all cover the patent protection model in the disclosure
Within enclosing.
Claims (8)
1. a kind of water knife apparatus for debridement, it is characterised in that including be configured to prepare supersaturation water salt mixed liquor mixer,
And for the supersaturation water salt mixed liquor to be pressed and delivered to the transfusion stream and operation device of the tissue surface of a wound, wherein described
Supersaturation water salt mixed liquor includes the supersaturation water salt mixed liquor being made up of sterile salt and distilled water；
Wherein, the water knife apparatus for debridement also includes being used for the supersaturation water salt mixed liquor is input in the transfusion stream
The second drive device, second drive device include the second motor and under the driving of second motor by the mistake
The pressurization of saturation water salt mixed liquor is input to the hydraulic pump in the transfusion stream.
2. water knife apparatus for debridement according to claim 1, it is characterised in that the mixer includes holding the satiety
With the mixed liquid water tank of water salt mixed liquor, the transfusion stream includes infusion pipeline.
3. water knife apparatus for debridement according to claim 1 or 2, it is characterised in that also including using stirring and/or vibration side
Formula prepares the agitating device and/or vibrating device of the supersaturation water salt mixed liquor and drives the agitating device and/or shake
The first driving means of dynamic device, the first driving means include the first motor.
4. water knife apparatus for debridement according to claim 1 or 2, it is characterised in that also including main frame, the main frame is set
Into the pressure for being controlled the supersaturation water salt mixed liquor to be transported to the tissue surface of a wound according to user's input.
5. water knife apparatus for debridement according to claim 4, it is characterised in that the main frame is configured to be inputted according to user
Second motor power output come control the supersaturation water salt mixed liquor be output to it is described tissue the surface of a wound pressure.
6. water knife apparatus for debridement according to claim 5, it is characterised in that also including using stirring and/or mode of vibration
Prepare the agitating device and/or vibrating device of the supersaturation water salt mixed liquor and drive the agitating device and/or vibration
The first driving means of device, the first driving means include the first motor, and the main frame is configured to be inputted according to user
The water salt injection rate of the supersaturation water salt mixed liquor control the initial output power of first motor, and according to institute
The power output and run time for stating the second motor carry out the surplus of supersaturation water salt mixed liquor described in automatic decision, to adjust automatically
The real-time power output of whole first motor, so that the supersaturation water salt mixed liquor maintains metastable mixing shape
State, to avoid the occurrence of salt crystal precipitation.
7. water knife apparatus for debridement according to claim 1 or 2, it is characterised in that also including retracting device, the operation dress
Put including operation handle, the operation handle is configured to be suitable to the back-shaped structure of the lateral operation on the tissue surface of a wound, the behaviour
Making handle has a shower nozzle tip of bending, the retracting device has with the corresponding tap in shower nozzle tip, with it is described
The waste liquid discharge pipe that tap is in fluid communication and the exhausted bath box for storing Recycling of waste liquid, the waste liquid are included after debridement
Supersaturation water salt mixed liquor and the remnant tissue removed from the tissue surface of a wound.
8. water knife apparatus for debridement according to claim 1 or 2, it is characterised in that also including retracting device, the operation dress
Put including operation handle, the operation handle is configured to the straight structures for being suitable to longitudinally operate on the tissue surface of a wound, the behaviour
Make handle include with shower nozzle tip water knife handle, the retracting device include with tap vacuum extractor handle,
The waste liquid discharge pipe being in fluid communication with the tap and the exhausted bath box for storing Recycling of waste liquid, the waste liquid includes clear
Supersaturation water salt mixed liquor after wound and the remnant tissue from tissue surface of a wound removal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620769425.3U CN206453830U (en) | 2016-07-19 | 2016-07-19 | A kind of water knife apparatus for debridement |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620769425.3U CN206453830U (en) | 2016-07-19 | 2016-07-19 | A kind of water knife apparatus for debridement |
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| CN206453830U true CN206453830U (en) | 2017-09-01 |
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| CN201620769425.3U Active CN206453830U (en) | 2016-07-19 | 2016-07-19 | A kind of water knife apparatus for debridement |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106063718A (en) * | 2016-07-19 | 2016-11-02 | 屈小丰 | A kind of water cutter apparatus for debridement and preparation method thereof |
-
2016
- 2016-07-19 CN CN201620769425.3U patent/CN206453830U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106063718A (en) * | 2016-07-19 | 2016-11-02 | 屈小丰 | A kind of water cutter apparatus for debridement and preparation method thereof |
| WO2018014668A1 (en) * | 2016-07-19 | 2018-01-25 | 屈小丰 | Water jet debridement device and manufacturing method therefor |
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