CN211677228U - Foaming device - Google Patents
Foaming device Download PDFInfo
- Publication number
- CN211677228U CN211677228U CN202020023288.5U CN202020023288U CN211677228U CN 211677228 U CN211677228 U CN 211677228U CN 202020023288 U CN202020023288 U CN 202020023288U CN 211677228 U CN211677228 U CN 211677228U
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- Prior art keywords
- drainage
- mixing
- foaming
- medicine
- push rod
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- 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.)
- Expired - Fee Related
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- 238000005187 foaming Methods 0.000 title claims abstract description 39
- 238000002156 mixing Methods 0.000 claims abstract description 78
- 239000003814 drug Substances 0.000 claims abstract description 40
- 238000000605 extraction Methods 0.000 claims abstract description 10
- 230000005489 elastic deformation Effects 0.000 claims abstract description 7
- 230000001681 protective effect Effects 0.000 claims abstract description 6
- 238000007789 sealing Methods 0.000 claims description 23
- 239000007924 injection Substances 0.000 claims description 19
- 238000002347 injection Methods 0.000 claims description 19
- 239000007788 liquid Substances 0.000 claims description 10
- 230000006835 compression Effects 0.000 claims description 4
- 238000007906 compression Methods 0.000 claims description 4
- 210000004369 blood Anatomy 0.000 abstract description 8
- 239000008280 blood Substances 0.000 abstract description 8
- 239000003153 chemical reaction reagent Substances 0.000 abstract description 7
- 239000002504 physiological saline solution Substances 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 3
- 230000008569 process Effects 0.000 abstract description 3
- 239000007789 gas Substances 0.000 description 11
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 10
- 239000011780 sodium chloride Substances 0.000 description 6
- 238000001514 detection method Methods 0.000 description 4
- 208000005189 Embolism Diseases 0.000 description 3
- 229940079593 drug Drugs 0.000 description 3
- 230000002159 abnormal effect Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000017531 blood circulation Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 239000012266 salt solution Substances 0.000 description 2
- 238000001228 spectrum Methods 0.000 description 2
- 208000037260 Atherosclerotic Plaque Diseases 0.000 description 1
- 206010014498 Embolic stroke Diseases 0.000 description 1
- 208000006011 Stroke Diseases 0.000 description 1
- 208000007536 Thrombosis Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000000601 blood cell Anatomy 0.000 description 1
- 210000004204 blood vessel Anatomy 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000000474 nursing effect Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000000306 recurrent effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 208000010110 spontaneous platelet aggregation Diseases 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 210000003462 vein Anatomy 0.000 description 1
Images
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model relates to a foaming device, which comprises a drainage component and a foaming component; the drainage assembly comprises a drainage body and a puncture needle, the drainage body comprises a puncture part and a holding part, a protective cover is arranged outside the puncture part, the holding part is provided with a puncture needle extraction channel, the drainage tube further comprises a drainage tube, an outlet of the drainage tube is connected with a foaming assembly, the drainage tube is internally provided with a drainage channel and an extraction channel, the foaming assembly comprises a mixing tube and a mixing operation driver, a mixing cavity is arranged in the mixing tube, and a medicine adding structure and an elastic deformation structure are arranged on the mixing tube. The electric push rod makes telescopic motion to drive the hydraulic cylinder to work, so that the physiological saline is pressed out or sucked in, the gas, the physiological saline and the blood are fully mixed, and finally, the uniform micro-bubble reagent is formed. Because the mixing process is automatic operation, only the medicine is needed to be added, the workload of medical care personnel is greatly reduced, and the mixing efficiency can be obviously improved.
Description
Technical Field
The utility model relates to the technical field of medical equipment, concretely relates to a foaming device for little embolus detects.
Background
Microemboli (MES) is another abnormal component of greater than normal blood cell volume that passes through the blood stream, such as blood clots, platelet aggregation particles, atherosclerotic plaque particles, fat, or air. The abnormal substances can be detected in real time by transcranial doppler (TCD) when blood flows through, and in the detection means, a frequency spectrum has a high-intensity signal which is more obvious than a blood flow signal, and an acoustic spectrum is represented as spindle waves. The occurrence of the microemboli prompts that the risk of embolism of a patient is increased, and the risk of suffering from embolic stroke and the risk of recurrent stroke are higher. The microemboli monitoring has important significance for judging the source and the quantity of the microemboli and the influence of the microemboli.
The foaming device is equipment for preparing a micro-bubble reagent and is a precondition and a basis for accurately detecting microemboli. During preparation, one end of the thread of the three-way valve is connected with the venous indwelling needle, the other end of the thread is connected with the injector with 9ml of normal saline and 1ml of air, the last end of the thread is connected with an empty injector, after the empty injector extracts 1ml or 1-2 drops of blood of a patient, a channel between the empty injector and a human blood vessel is closed, the channel between the empty injector and the injector with 9ml of normal saline and 1ml of air is communicated, and the micro-bubble reagent can be prepared after repeatedly pushing for a plurality of times.
This process need push repeatedly many times, need consume a large amount of physical power, and simultaneously, once complete embolus detects including the detection of one quiet state and twice suffocating (Valsalva) state, consequently, preparation microbubble reagent also need repeat three times, is one kind to medical personnel's physical power and tests, has restricted detection efficiency.
In view of the above problems, it is necessary to provide a new foaming device, which can automatically perform mixing operation, replace manual operation with mechanical operation, significantly reduce labor intensity, improve work efficiency, and provide help for improving bolt detection efficiency and reducing labor intensity.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model aims at providing a foaming device can automatic mixing operation, low in labor strength, and operating efficiency is high to solve the problem that prior art intensity of labour is big, operating efficiency is low.
The utility model discloses a following technical scheme realizes:
the foaming device comprises a drainage component and a foaming component;
the drainage assembly comprises a drainage body with a drainage channel and a puncture needle which is axially movably arranged in the drainage channel, the drainage body comprises a puncture part and a holding part which are integrally arranged and respectively sleeved on a puncture needle body and a needle handle, the outside of the puncture part is provided with a protective cover which is hermetically sleeved on the puncture part, the holding part is provided with a puncture needle extraction channel, a puncture needle handle fixing cavity is arranged in the puncture needle extraction channel,
also comprises a drainage tube which is integrally arranged in the lateral direction of the holding part, the outlet of the drainage tube is connected with the foaming component, and a leading-out channel which is communicated with the drainage channel and the foaming component is arranged in the drainage tube,
the foaming component comprises a mixing pipe detachably connected with the drainage pipe and a mixing operation driver detachably connected with the mixing pipe, a mixing cavity communicated with the leading-out channel is arranged in the mixing pipe, a stop switch is arranged at one end of the mixing cavity close to the drainage pipe, a medicine adding structure and an elastic deformation structure are arranged on the mixing pipe between the stop switch and the mixing operation driver,
the mixing operation driver comprises an electric push rod, a hydraulic cylinder and a power supply electrically connected with the electric push rod, the rod end of the electric push rod is connected with a piston of the hydraulic cylinder, a compression cavity of the hydraulic cylinder is provided with a liquid inlet and outlet interface, the liquid inlet and outlet interface is communicated with the other end of the mixing pipe,
the elastic deformation structure comprises an elastic bag communicated with the mixing cavity, and a cut-off switch is arranged on a pipeline communicated with the mixing cavity.
Further, still include the base, be provided with V type groove I and V type groove II on the base, V type groove I suits with electric putter appearance, V type groove II suits with the pneumatic cylinder appearance.
Further, the elastic bag is a rubber film bag, and the opening of the rubber film bag is connected with a cut-off switch.
Further, the medicine adding structure comprises a medicine injection port and a sealing plug for sealing the medicine injection port.
Or, the medicine adds the structure and is an air injection mouth and a medicine bottle, the rubber buffer that the air injection mouth was sealed to be provided with, the medicine bottle is vertical to be fixed on the mixing pipe to communicate with the mixing chamber, and be provided with stop switch on the pipeline that communicates with the mixing chamber.
Further, a medicine inlet is formed in the top of the medicine bottle.
Further, the needle handle tip of pjncture needle is provided with the toper sealing plug that can seal the pjncture needle and take out the passageway, the terminal surface middle part of toper sealing plug is provided with the fixed orifices, the terminal surface middle part of pjncture needle handle be provided with fixed orifices interference fit's dead lever.
Further, a battery box is arranged on the electric push rod, the power supply is a rechargeable battery arranged in the battery box, the rechargeable battery is connected with the electric push rod through a wire, a control valve is arranged on the communicated wire, a control button is arranged on the battery box, and the control button is electrically communicated with the control valve.
The beneficial effects of the utility model reside in that:
the electric push rod makes telescopic motion to drive the hydraulic cylinder to work, so that the medicament is pressed out or sucked in, and the gas, the physiological saline and the blood are fully mixed to finally form the uniform micro-bubble reagent. Because this mixing process is automatic operation, medical personnel only need add the medicine operation can, alleviate medical personnel's work load by a wide margin, and can show improvement mixing efficiency. In addition, the utility model discloses a deformation of elasticity bag realizes the increase of volume or reduces to for realizing gas, salt solution and blood mixing operation provide probably.
Drawings
Fig. 1 is a schematic structural diagram of a first embodiment of the present invention;
FIG. 2 is a right side view of FIG. 1;
FIG. 3 is a cross-sectional view of the drainage body;
FIG. 4 is a cross-sectional view of a foaming component;
FIG. 5 is an enlarged view of a portion of FIG. 4 at A;
FIG. 6 is a cross-sectional view of a foaming assembly according to a second embodiment;
FIG. 7 is an enlarged view of a portion of FIG. 6 at B;
fig. 8 is a circuit connection diagram of the present embodiment.
Reference numerals:
1-a drainage assembly; 2-a foaming component; 3-drainage body; 4, puncturing needle; 5-a piercing section; 6-a holding part; 7-a protective cover; 8-puncture needle extraction channel; 9-puncture needle handle fixing cavity; 10-tapered sealing plug; 11-a fixation hole; 12-a fixation rod; 13-a drainage tube; 14-an extraction channel; 15-mixing tube; 16-a hybrid operation drive; 17-a mixing chamber; 18-an electric push rod; 19-a hydraulic cylinder; 20-a power supply; 21-an elastic bag; 22-a cut-off switch; 23-a connecting cone; 24-a drug injection port; 25-a sealing plug; 26-a battery box; 27-a control valve; 28-control buttons; 29-a base; 30-V type groove I; 31-V type groove II; 32-air injection port; 33-a drug vial; 34-rubber plug; 35-an air inlet; 36-cut off switch I; 37-cut-off switch II; 38-a one-way valve; 39-protective cover.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the above description of the present invention, it should be noted that the terms "one side" and "the other side" are used for indicating the position or the positional relationship based on the position or the positional relationship shown in the drawings, or the position or the positional relationship which is usually placed when the product of the present invention is used, only for the convenience of describing the present invention and simplifying the description, but not for indicating or implying that the indicated device or element must have a specific position, be constructed and operated in a specific position, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.
Further, the term "identical" and the like do not mean that the components are absolutely required to be identical, but may have slight differences. The term "perpendicular" merely means that the positional relationship between the components is more perpendicular than "parallel", and does not mean that the structure must be perfectly perpendicular, but may be slightly inclined.
First embodiment
Referring to fig. 1-5, the present embodiment provides a foaming device, which includes a flow guiding component 1 and a foaming component 2;
the drainage component comprises a drainage body 3 and a puncture needle 4, a drainage channel 7 is arranged in the drainage body, the puncture needle is arranged in the drainage channel in an axially movable manner, so that the drainage component can be assembled and disassembled in the axial direction and is convenient to take out after puncture is finished, the drainage body comprises a puncture part 5 and a holding part 6 which are integrally arranged, namely the puncture part and the holding part can be integrally molded by injection, the puncture part is sleeved on a puncture needle body, the holding part is sleeved on a needle handle to form full coverage for the puncture needle, a sealing cavity is convenient to establish, meanwhile, a protective cover 39 is arranged outside the puncture part and is sleeved on the puncture part in a sealing manner to form protection for the puncture part and avoid pollution, the holding part is provided with a puncture needle extraction channel 8, a puncture needle handle fixing cavity 9 is arranged in the puncture needle extraction channel, in addition, a conical sealing plug 10 is arranged at the end, meanwhile, a fixing hole 11 is formed in the middle of the end face of the conical sealing plug, and a fixing rod 12 in interference fit with the fixing hole is arranged in the middle of the end face of the puncture needle handle. Through the cooperation of dead lever and fixed orifices, make toper sealing plug and pjncture needle be detachable construction, when the pjncture needle was taken out, take off the pjncture needle, toper sealing plug can continue to seal to the puncture needle passageway of withdrawing.
Meanwhile, the sealing ring is arranged on the outer surface of the needle handle of the puncture needle to prevent external air from entering, so that the sealing effect can be further improved.
In this embodiment, the medical nursing device further comprises a drainage tube 13 integrally arranged in the lateral direction of the holding part, the outlet of the drainage tube is connected with the foaming component, a leading-out channel 14 communicated with the drainage channel and the foaming component is arranged in the drainage tube, and the medicine is led into the foaming component through the leading-out channel to be mixed.
Specifically, the foaming component comprises a mixing tube 15, a mixing operation driver 16, a medicine adding structure and an elastic deformation structure, a mixing cavity 17 is arranged in the mixing tube, the mixing cavity is communicated with a leading-out channel and is used for leading the medicine into the mixing cavity, a stop switch I36 is arranged at one end of the mixing cavity close to the drainage tube and is used for stopping the liquid flow,
in this embodiment, the mixing operation driver includes an electric putter 18, a hydraulic cylinder 19 and a power supply 20 electrically connected with the electric putter, the electric putter is coaxial with the hydraulic cylinder, and the rod end of the electric putter is connected with the piston of the hydraulic cylinder, the compression cavity of the hydraulic cylinder is provided with a liquid inlet and outlet interface, the liquid inlet and outlet interface is communicated with the other end of the mixing tube, when electric energy is obtained through the power supply, the electric putter starts to work and perform telescopic motion, because the piston of the hydraulic cylinder is connected with the rod end of the electric putter, the two form linkage, and further the hydraulic cylinder is pushed to compress or release, thereby pushing out the medicine of the hydraulic cylinder, or sucking in the mixing tube, through repeated mixing operation, gas, blood and physiological saline are fully mixed, finally, a micro bubble reagent is formed, and the connection circuit is shown.
The elastic deformation structure can be various elastic bodies, in the embodiment, the elastic bag 21 is communicated with the mixing cavity, is arranged on the mixing pipe between the stop switch and the mixing operation driver, can deform when the hydraulic cylinder works, and realizes the increase or reduction of the volume, thereby providing possibility for realizing the mixing operation of gas, saline and blood.
In this embodiment, a cut-off switch 22 is disposed on the pipeline connecting the elastic bag and the blending cavity, and after blending is completed, the pipeline connecting the elastic bag and the blending cavity is closed by the cut-off switch to prepare for injecting the reagent into the human body.
In this embodiment, the both ends of mixing pipe are provided with connecting awl 23, and two connecting awl are connected with business turn over liquid interface and the drainage tube of pneumatic cylinder respectively, make mixing pipe and pneumatic cylinder and drainage tube between for can dismantle the connection, make the dismantlement more rapid.
In this embodiment, the medicine adding structure is a medicine injection port 24 and a sealing plug 25 for sealing the medicine injection port. When gas or saline needs to be filled, the injection needle penetrates through the sealing cover, and the gas or the saline is injected, so that the operation is very convenient.
In this embodiment, the electric putter is provided with a battery box 26, the power source is a rechargeable battery arranged in the battery box, the rechargeable battery is connected with the electric putter through a wire, the communicated wire is provided with a control valve 27, the battery box is provided with a control button 28, and the control button is electrically communicated with the control valve. The control button is used for operating the control valve, and then the electric push rod is connected or disconnected, so that the state of the electric push rod is controlled.
When foaming, taking out the device, connecting the two ends of the mixing tube with the liquid inlet and outlet ports of the drainage tube and the hydraulic cylinder, taking out the protective cover to expose the puncture part, pushing the hydraulic cylinder to the maximum compression position, discharging the gas in the cylinder, penetrating the vein of a patient by the injection part, taking out the puncture needle, sealing with a conical sealing plug, driving the electric push rod to contract to generate negative pressure in the hydraulic cylinder, sucking blood into the mixing cavity or the hydraulic cylinder, and when the required amount is reached, stopping, closing the cut-off switch on the mixing tube, opening the cut-off switch on the pipeline communicating the elastic bag and the mixing cavity, injecting a proper amount of gas and normal saline through the drug injection port, then the control valve is communicated through the control button, the mixing operation driver is started to perform mixing operation, after the specified time or times, the control valve is finally disconnected, the mixing operation driver stops working, and foaming is finished.
As the improvement of this embodiment, still include base 29, be provided with V type groove I30 and V type groove II31 on the base, V type groove I suits with electric putter appearance, and V type groove II suits with the pneumatic cylinder appearance. Support and V type groove II through V type groove I to electric putter to the support of pneumatic cylinder to fix this hybrid operation driver on the base, make its reliable operation, stable, and more standard.
As a modification of this embodiment, the elastic bag is a rubber film bag, which is similar to a balloon, and has the functions of contracting and expanding, and has a contracted mouth portion capable of being rapidly connected with the cut-off switch.
In use, the gas within may be vented through the mixing operation drive.
The models and sizes of the hydraulic cylinder and the electric push rod in the embodiment are not limited, and the hydraulic cylinder and the electric push rod can be reasonably selected only when being used.
Meanwhile, in the embodiment, the power supply provides direct current, and the electric push rod is alternating current, so that an inverter can be added to convert the direct current into the alternating current, and the working electric energy is provided for the device.
Second embodiment
As shown in fig. 6 and 7, the present embodiment provides another foaming device, which is different from the first embodiment in that the medicine adding structure of the present embodiment is an air injection port 32 and a medicine bottle 33, a rubber stopper 34 is hermetically disposed in the air injection port, the medicine bottle is vertically fixed on the blending pipe and is communicated with the blending chamber, and a pipeline communicated with the blending chamber is provided with a cut-off switch II 37. Inject into gas through the air injection mouth, the medicine bottle passes through the action of gravity, and normal saline in it flows into the mixing chamber, certainly for making the medicine bottle have pressure, can be provided with air inlet 35 at the medicine bottle top, unanimous with external pressure through the air inlet to prevent that internal pressure from crossing the unable condition that gets into the mixing chamber of salt solution excessively. In addition, this embodiment still sets up check valve 38 at the tip of medicine bottle intercommunication mixing pipe, can prevent that gas or liquid from flowing backward and getting into the pipeline, causes the volume inaccurate.
The advantage of this embodiment is that can pack into more saline in the medicine bottle once, make the saline can use many times, avoid the operation that need pour into the saline many times, make the operation simpler.
Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.
Claims (8)
1. Foaming device, its characterized in that: comprises a drainage component and a foaming component;
the drainage assembly comprises a drainage body with a drainage channel and a puncture needle which is axially movably arranged in the drainage channel, the drainage body comprises a puncture part and a holding part which are integrally arranged and respectively sleeved on a puncture needle body and a needle handle, the outside of the puncture part is provided with a protective cover which is hermetically sleeved on the puncture part, the holding part is provided with a puncture needle extraction channel, a puncture needle handle fixing cavity is arranged in the puncture needle extraction channel,
also comprises a drainage tube which is integrally arranged in the lateral direction of the holding part, the outlet of the drainage tube is connected with the foaming component, and a leading-out channel which is communicated with the drainage channel and the foaming component is arranged in the drainage tube,
the foaming component comprises a mixing pipe detachably connected with the drainage pipe and a mixing operation driver detachably connected with the mixing pipe, a mixing cavity communicated with the leading-out channel is arranged in the mixing pipe, a stop switch is arranged at one end of the mixing cavity close to the drainage pipe, a medicine adding structure and an elastic deformation structure are arranged on the mixing pipe between the stop switch and the mixing operation driver,
the mixing operation driver comprises an electric push rod, a hydraulic cylinder and a power supply electrically connected with the electric push rod, the rod end of the electric push rod is connected with a piston of the hydraulic cylinder, a compression cavity of the hydraulic cylinder is provided with a liquid inlet and outlet interface, the liquid inlet and outlet interface is communicated with the other end of the mixing pipe,
the elastic deformation structure comprises an elastic bag communicated with the mixing cavity, and a cut-off switch is arranged on a pipeline communicated with the mixing cavity.
2. Foaming device according to claim 1, wherein: the electric push rod is characterized by further comprising a base, wherein a V-shaped groove I and a V-shaped groove II are formed in the base, the V-shaped groove I is matched with the appearance of the electric push rod, and the V-shaped groove II is matched with the appearance of the hydraulic cylinder.
3. Foaming device according to claim 1, wherein: the elastic bag is a rubber film bag, and the opening of the rubber film bag is connected with a cut-off switch.
4. Foaming device according to claim 1, wherein: the medicine adding structure is a medicine injection port and a sealing plug for sealing the medicine injection port.
5. Foaming device according to claim 1, wherein: the medicine adds the structure and is an air injection mouth and a medicine bottle, the rubber buffer that the air injection mouth was sealed to be provided with, the medicine bottle is vertical to be fixed on the mixing pipe to communicate with the mixing chamber, and be provided with stop switch on the pipeline that communicates with the mixing chamber.
6. Foaming device according to claim 5, wherein: the top of the medicine bottle is provided with a medicine inlet.
7. Foaming device according to any of the claims 1-6, wherein: the needle handle tip of pjncture needle is provided with the tapered sealing plug that can seal pjncture needle passageway out, the terminal surface middle part of tapered sealing plug is provided with the fixed orifices, the terminal surface middle part of pjncture needle handle be provided with fixed orifices interference fit's dead lever.
8. Foaming device according to any of the claims 1-6, wherein: the electric push rod is provided with a battery box, the power supply is a rechargeable battery arranged in the battery box, the rechargeable battery is connected with the electric push rod through a wire, a control valve is arranged on the communicated wire, a control button is arranged on the battery box, and the control button is electrically communicated with the control valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020023288.5U CN211677228U (en) | 2020-01-06 | 2020-01-06 | Foaming device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020023288.5U CN211677228U (en) | 2020-01-06 | 2020-01-06 | Foaming device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211677228U true CN211677228U (en) | 2020-10-16 |
Family
ID=72799298
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020023288.5U Expired - Fee Related CN211677228U (en) | 2020-01-06 | 2020-01-06 | Foaming device |
Country Status (1)
| Country | Link |
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| CN (1) | CN211677228U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111013423A (en) * | 2020-01-06 | 2020-04-17 | 中国人民解放军陆军军医大学第一附属医院 | Foaming device |
-
2020
- 2020-01-06 CN CN202020023288.5U patent/CN211677228U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111013423A (en) * | 2020-01-06 | 2020-04-17 | 中国人民解放军陆军军医大学第一附属医院 | Foaming device |
| CN111013423B (en) * | 2020-01-06 | 2024-06-14 | 中国人民解放军陆军军医大学第一附属医院 | Foaming device |
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Granted publication date: 20201016 |