CN113521539A - Portable plasma wound therapeutic apparatus and use method thereof - Google Patents
Portable plasma wound therapeutic apparatus and use method thereof Download PDFInfo
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- CN113521539A CN113521539A CN202010293959.4A CN202010293959A CN113521539A CN 113521539 A CN113521539 A CN 113521539A CN 202010293959 A CN202010293959 A CN 202010293959A CN 113521539 A CN113521539 A CN 113521539A
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- 230000001225 therapeutic effect Effects 0.000 title claims abstract description 20
- 238000000034 method Methods 0.000 title claims abstract description 13
- 238000010438 heat treatment Methods 0.000 claims abstract description 4
- 208000027418 Wounds and injury Diseases 0.000 claims description 47
- 206010052428 Wound Diseases 0.000 claims description 46
- 230000000694 effects Effects 0.000 claims description 24
- 238000005485 electric heating Methods 0.000 claims description 13
- 240000007643 Phytolacca americana Species 0.000 claims description 5
- 230000009471 action Effects 0.000 claims description 4
- 230000005611 electricity Effects 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 230000008602 contraction Effects 0.000 claims 1
- 230000008859 change Effects 0.000 abstract description 6
- 230000001737 promoting effect Effects 0.000 abstract description 3
- 239000007789 gas Substances 0.000 description 8
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 6
- 238000004140 cleaning Methods 0.000 description 5
- 238000004659 sterilization and disinfection Methods 0.000 description 5
- 208000015181 infectious disease Diseases 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 230000000249 desinfective effect Effects 0.000 description 3
- 229940079593 drug Drugs 0.000 description 3
- 239000003814 drug Substances 0.000 description 3
- 230000006378 damage Effects 0.000 description 2
- 238000011010 flushing procedure Methods 0.000 description 2
- 230000029663 wound healing Effects 0.000 description 2
- 208000012260 Accidental injury Diseases 0.000 description 1
- 241000894006 Bacteria Species 0.000 description 1
- 206010033799 Paralysis Diseases 0.000 description 1
- 241000589517 Pseudomonas aeruginosa Species 0.000 description 1
- 208000033809 Suppuration Diseases 0.000 description 1
- 206010043376 Tetanus Diseases 0.000 description 1
- 206010048038 Wound infection Diseases 0.000 description 1
- 238000004887 air purification Methods 0.000 description 1
- 230000002421 anti-septic effect Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000023555 blood coagulation Effects 0.000 description 1
- 230000002354 daily effect Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000035876 healing Effects 0.000 description 1
- 230000023597 hemostasis Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 230000002147 killing effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N1/00—Electrotherapy; Circuits therefor
- A61N1/44—Applying ionised fluids
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H3/00—Air heaters
- F24H3/02—Air heaters with forced circulation
- F24H3/04—Air heaters with forced circulation the air being in direct contact with the heating medium, e.g. electric heating element
- F24H3/0405—Air heaters with forced circulation the air being in direct contact with the heating medium, e.g. electric heating element using electric energy supply, e.g. the heating medium being a resistive element; Heating by direct contact, i.e. with resistive elements, electrodes and fins being bonded together without additional element in-between
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J37/00—Discharge tubes with provision for introducing objects or material to be exposed to the discharge, e.g. for the purpose of examination or processing thereof
- H01J37/32—Gas-filled discharge tubes
- H01J37/32009—Arrangements for generation of plasma specially adapted for examination or treatment of objects, e.g. plasma sources
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- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- General Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Combustion & Propulsion (AREA)
- Thermal Sciences (AREA)
- Biomedical Technology (AREA)
- Mechanical Engineering (AREA)
- Radiology & Medical Imaging (AREA)
- Life Sciences & Earth Sciences (AREA)
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- General Health & Medical Sciences (AREA)
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Abstract
The invention discloses a portable plasma wound therapeutic apparatus and a using method thereof, wherein the apparatus comprises an air duct, a plasma generator, a battery, a switch assembly, a temperature control structure, a positioning structure, a speed limiting structure, an air cover, a positioning groove and a support ring; through promoting the sliding barrel, the bracing piece outwards expands the support, set up the bottom of fan housing 10-20 cm's position on the wound, the constraint area is under the cooperation of clockwork spring, after the use, location structure rebound reaches the top of dryer 1, the bracing piece realizes the shrink under the cooperation of first spring, the contact ball joint is in the constant head tank, become the structure of a flashlight tube-shape, through carrying the constraint area, can articulate in any position, can carry and drag, conveniently carry the transfer, through setting up control by temperature change structure and speed limit structure, with plasma gas heating output, improve the comfort level of treatment, when plasma output, the coincidence face in wind hole about the change, can realize injecing to the plasma wind speed, improve the comfort level of treatment, reach better treatment.
Description
Technical Field
The invention relates to the technical field of medical equipment, in particular to a portable plasma wound therapeutic apparatus and a using method thereof.
Background
Accidental injuries in daily life are inevitable, and the injuries can be treated scientifically and effectively after being sent to a hospital in time, but when natural disasters occur, a road leading to a disaster area often has a traffic paralysis phenomenon, and medical rescue personnel are difficult to carry a large amount of medical equipment and medicines into the disaster area, so that the conditions that the cleaning and the disinfection of some injured people are not thorough are caused, and even some injured people cannot be cleaned and disinfected in time. If these wounds are not treated in time, infection and suppuration are likely to occur, and tetanus and limb breakage are likely to occur, even if the wounds are life threatening. Some patients have difficulty in healing suture wounds due to certain diseases after operation, for example, patients with low platelets need to take a large amount of medicines every day to assist wound healing, and the medicines have great side effects on human bodies. The wound cleaning and disinfecting equipment is important medical equipment and is used for cleaning wounds and eliminating infection, and regular hospitals are provided with the wound cleaning and disinfecting equipment.
Atmospheric pressure non-equilibrium plasma is widely used in material modification, water treatment, air purification, biomedical applications, etc. because it is low in temperature, rich in active species such as high-energy electrons, ions, excited atoms, molecules, and radicals, and these active components are liable to react with the substances in contact. At present, the research at home and abroad shows that the atmospheric pressure low-temperature plasma has a very high killing effect on some bacteria under the condition of a certain dosage, such as pseudomonas aeruginosa causing wound infection, and also has the effects of promoting wound healing and promoting blood coagulation, tissue cells of a human body can not be injured under the condition of a short time and a low dosage, patent CN201220318754.8 discloses a multifunctional medical flusher, an ozone generating device is utilized to generate ozone, an oxygen cylinder is utilized as a gas source, an ozone pipeline outlet faces to the inside of an inverted umbrella type gas-liquid device of an umbrella top covered by a multilayer net to form stable ozone water with effective concentration, then a water pump is utilized to connect the ozone water to a flushing device, an ozone tail gas absorbing and decomposing device is arranged inside the flushing device, the medical flusher has large volume, needs to be equipped with the gas cylinder, is inconvenient to carry in the field, and has a poor disinfection and hemostasis effect on wound surfaces, patent CN201320491667.7 introduces a wound treatment device using high-voltage plasma, which does not need dielectric barrier discharge to reduce the required discharge voltage, but has a large volume and is not easy to carry; patent CN201520921607.3 introduces a medical low temperature plasma fluidic device that can hand, when passing through the plasma torch, under the high voltage pulse effect, the ionization becomes plasma and forms the efflux, but the plasma torch that can hand only, the use need external gas bomb in addition, the washing and disinfecting method that the hospital commonly used at present need carry flush fluid, antiseptic solution, is difficult for carrying in a large number when emergency rescue.
In the prior art, a plasma device for wound treatment needs an external air source, is complex in structure, is large in size, and is not easy to carry about, so that the problem that the cleaning and disinfection of a wound surface are not timely and thorough is caused.
Disclosure of Invention
The invention provides a portable plasma wound therapeutic apparatus and a using method thereof, wherein a positioning structure is arranged, when the portable plasma wound therapeutic apparatus is used, the portable plasma wound therapeutic apparatus can be supported, positioned and stably bound, after the portable plasma wound therapeutic apparatus is stored, the portable plasma wound therapeutic apparatus is arranged into a flashlight-shaped structure, and the portable plasma wound therapeutic apparatus can be hung at any position through lifting and pulling a binding belt, can be lifted and pulled, and is convenient to carry and transfer.
In order to achieve the purpose, the invention adopts the following technical scheme:
a portable plasma wound therapeutic apparatus comprises an air duct, a plasma generator, a battery, a switch assembly, a temperature control structure, a positioning structure, a speed limiting structure, an air cover, a positioning groove and a support ring; the plasma generator is erected inside the air duct, the battery and the switch assembly are installed at the top end of the outer side of the air duct in parallel, the temperature control structure is installed at the top end of the air duct, the air cover is welded at the bottom end of the air cover, the positioning structure is sleeved at the bottom of the air duct, the speed limiting structure is installed inside the air cover, the positioning groove is formed in the air cover, and the support ring is sleeved on the outer side of the air cover;
the positioning structure comprises a sliding barrel, a supporting rod is hinged to the bottom of the outer side of the sliding barrel, a contact ball is welded to the bottom end of the supporting rod, a first spring is fixedly connected between the supporting rod and the sliding barrel, a positioning screw is anchored on the sliding barrel, a rope seat and a containing barrel are respectively welded on the sliding barrel, a rotating shaft is installed inside the containing barrel, limiting plates are sleeved at two ends of the rotating shaft, a clockwork spring is arranged between the limiting plates and the barrel wall of the containing barrel, and two ends of a binding belt are respectively bound on the rope seat and the rotating shaft.
Preferably, four support rods are arranged around the sliding cylinder in a surrounding mode, a support ring is sleeved on the outer side of the fan cover in a surrounding mode, and the contact ball is arranged in the positioning groove in a matching mode.
Preferably, the speed limiting structure comprises a fixed disc, a fixed pin and a movable disc; the fixed disk and the movable disk are fixedly connected through a fixed pin in a matched mode, the poking rod is welded at the eccentric position of the movable disk, the side of the movable disk is provided with a movable groove, a through hole is formed in the side of the fixed disk, the inserting rod sequentially penetrates through the movable groove and the through hole, and a second spring is sleeved at one end of the inserting rod.
Preferably, the fixed disc is welded inside the fan cover, and the fixed disc and the movable disc are correspondingly provided with air holes.
Preferably, the temperature control structure comprises a fan, a mounting plate is erected at the bottom of the fan, an electric heating wire disc is arranged on the mounting plate, and a filter screen is welded at the top of the fan.
Preferably, the fan anchor is in the dryer, the filter screen sets up the port department at the dryer.
Preferably, the plasma generator, the battery and the switch assembly are connected into a series circuit through conducting wires, and the electric heating wire disc and the fan are connected with the plasma generator in parallel.
A using method of a portable plasma wound treatment instrument specifically comprises the following steps:
the method comprises the following steps: a plasma generator is arranged in the air duct, and when the air duct is operated, the plasma generator is electrified by controlling the switch assembly, and plasma gas is generated under the action of high voltage electricity;
step two: the fan cover is characterized in that a sliding barrel is arranged outside the air barrel, supporting rods are hinged to four corners of the bottom of the sliding barrel, a first spring is arranged between each supporting rod and the corresponding sliding barrel, a supporting ring is arranged on the outer side of the fan cover and correspondingly arranged at the bottom of the sliding barrel, the sliding barrel moves downwards when the fan cover is used, and the supporting rods support and expand under the matching of the supporting ring, so that the air barrel is supported and positioned;
step three: the side surface of the sliding barrel is provided with a binding belt, one end of the binding belt is inserted into the containing barrel, the end part of the binding belt is fixed on the rotating shaft, the two ends of the rotating shaft are provided with a clockwork spring, so that the rotating shaft can be retracted, when the palm is moved, the palm is held on the sliding barrel, the binding belt is tightened under the retraction fit of the clockwork spring, the palm can be fixed, and the moving stability is improved;
step four: the bottom of the fan is provided with an electric heating wire disc, when air enters, the switch assembly is operated to electrify the electric heating wire disc, the air temperature is heated to the temperature, and the air enters by the warm air under the cooperation of the fan;
step five: the bottom of the fan cover is provided with a speed limiting structure, the fixed disc and the movable disc are arranged in parallel, air holes are correspondingly formed in the fixed disc and the movable disc, the poke rod is pulled to change the relative position of the movable disc and the fixed disc, and the upper air hole and the lower air hole are arranged in a staggered mode, so that the purpose of limiting the flow can be achieved;
step six: after the use, location structure upwards moves to the top of dryer, realizes reseing, and the bracing piece realizes contracting under the cooperation of first spring, and the contact ball joint becomes the structure of flashlight tube-shape in the constant head tank, through carrying the pull constraint area, can articulate in any position, can carry and drag, conveniently carries the transfer.
The invention has the beneficial effects that:
according to the invention, the positioning structure is arranged to push the sliding cylinder to expand and support the support rod outwards, the expansion and support are completed under the coordination of the first spring, the bottom end of the fan cover is arranged at the position of 20-30 mm of a wound, after the use is finished, the positioning structure moves upwards to the top end of the air cylinder 1 to realize resetting, the support rod is contracted under the coordination of the first spring, the contact ball is clamped in the positioning groove to form a flashlight-shaped structure, and the support rod can be hung at any position through lifting and pulling the binding belt, so that the support rod can be lifted and pulled, and is convenient to carry and transfer;
when the palm is placed in the binding belt, the spring acts to drive the rotating shaft to rotate reversely, so that the binding belt can be tightened, the palm can be bound, treatment can be stably and evenly carried out, the wound is prevented from being touched by a therapeutic apparatus when the therapeutic apparatus is used, the operation can be more convenient and stable, a better treatment effect is achieved, the wound is prevented from contacting with the therapeutic apparatus, infection ways are reduced, and a better disinfection and treatment effect is achieved;
through setting up control by temperature change structure location structure and speed limit structure, present electric heating wire dish circular telegram back, the temperature is constant temperature 30 ℃, and the fan operation can be with plasma gas heating output, and movable dish and fixed disk relative motion change the coincidence face in wind hole from top to bottom, after the location, can realize injecing to the plasma wind speed, improve the comfort level of treatment, reach better treatment.
Drawings
FIG. 1 is a view showing the overall internal structure of the portable plasma wound treatment apparatus according to the present invention;
FIG. 2 is a sectional view of a speed limiting structure of the portable plasma wound treatment apparatus of the present invention;
FIG. 3 is a perspective view of a speed limiting structure of the portable plasma wound treatment apparatus of the present invention;
FIG. 4 is a perspective view of a positioning structure of the portable plasma wound treatment apparatus of the present invention;
FIG. 5 is a view showing the internal structure of the receiving tube of the portable plasma wound treatment device according to the present invention;
illustration of the drawings:
1. an air duct; 2. a plasma generator; 3. a battery; 4. a switch assembly; 5. a temperature control structure; 6. a positioning structure; 7. a speed limiting structure; 8. a fan housing; 9. positioning a groove; 10. a support ring; 51. mounting a plate; 52. an electric heating wire disc; 53. a fan; 54. a filter screen; 61. a sliding cylinder; 62. contacting the ball; 63. a support bar; 64. a first spring; 65. positioning a screw rod; 66. a rope seat; 67. a binding belt; 68. a storage cylinder; 69. a rotating shaft; 610. a clockwork spring; 611. a limiting plate; 71. fixing the disc; 72. a wind hole; 73. a fixing pin; 74. a movable tray; 75. a poke rod; 76. inserting a rod; 77. a second spring; 78. a movable groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Specific examples are given below.
Referring to fig. 1 to 5, a portable plasma wound treatment instrument comprises an air duct 1, a plasma generator 2, a battery 3, a switch assembly 4, a temperature control structure 5, a positioning structure 6, a speed limiting structure 7, a fan cover 8, a positioning groove 9 and a support ring 10; the plasma generator 2 is erected inside the air duct 1, the battery 3 and the switch assembly 4 are installed at the top end of the outer side of the air duct 1 in parallel, the temperature control structure 5 is installed at the top end of the air duct 1, the air cover 8 is welded at the bottom end of the air cover 8, the positioning structure 6 is sleeved at the bottom of the air duct 1, the speed limiting structure 7 is installed inside the air cover 8, the positioning groove 9 is formed in the air cover 8, and the support ring 10 is sleeved on the outer side of the air cover 8;
the positioning structure 6 comprises a sliding barrel 61, a supporting rod 63 is hinged to the bottom of the outer side of the sliding barrel 61, a contact ball 62 is welded to the bottom end of the supporting rod 63, a first spring 64 is fixedly connected between the supporting rod 63 and the sliding barrel 61, a positioning screw 65 is anchored on the sliding barrel 61, a rope seat 66 and a storage barrel 68 are respectively welded on the sliding barrel 61, a rotating shaft 69 is installed inside the storage barrel 68, limiting plates 611 are respectively sleeved at two ends of the rotating shaft 69, a clockwork spring 610 is arranged between the limiting plates 611 and the barrel wall of the storage barrel 68, and two ends of a binding belt 67 are respectively bound on the rope seat 66 and the rotating shaft 69.
As an embodiment of the present invention, four support rods 63 are circumferentially disposed around the sliding cylinder 61, a support ring 10 is circumferentially disposed on the outer side of the wind shield 8, the contact ball 62 is cooperatively disposed in the positioning groove 9, during operation, the sliding cylinder 61 is pushed downward, the sliding cylinder 61 can be fixed at the bottom of the wind tunnel 1 under the cooperation of the positioning screw 65, the support rods 63 realize the expansion support of the four support rods 63 under the cooperation of the support ring 10, the wind tunnel 1 can be supported and fixed, after the contact ball 62 contacts the skin, the wind shield 8 can be ensured to be located at a distance of 20-30 mm above the wound, and the touch to the wound is avoided.
As an embodiment of the present invention, the speed limiting structure 7 includes a fixed disk 71, a fixed pin 73, and a movable disk 74; fixed disk 71 and activity dish 74 pass through fixed pin 73 cooperation rigid coupling, and poker rod 75 welds the eccentric position of dress at activity dish 74, activity groove 78 has been seted up to the avris of activity dish 74, the through-hole has been seted up to the avris of fixed disk 71 inside, and the inserted bar 76 wears to establish in proper order in activity groove 78 and the through-hole, the one end cover of inserted bar 76 is equipped with second spring 77, and the during operation pulls poker rod 75, can realize that activity dish 74 encircles fixed pin 73 is rotatory, can realize fixed disk 71 and activity dish 74's relative motion, changes the relative position of fixed disk 71 and activity dish 74, is provided with activity groove 78 in activity dish 74, and after rotatory to activity dish 74, inserted bar 76 can realize fixing to activity dish 74 under the cooperation of second spring 77.
As an embodiment of the present invention, the fixed disk 71 is welded inside the wind shield 8, the fixed disk 71 and the movable disk 74 are provided with air holes 72 corresponding to each other, when the wind shield is in operation, the movable disk 74 rotates around the fixing pin 73, so that the relative movement between the fixed disk 71 and the movable disk 74 can be realized, the air holes 72 in the fixed disk 71 and the air holes 72 in the movable disk 74 can be arranged in a staggered manner, the overlapping surface of the upper and lower air holes 72 can be changed, the flow rate of the air cylinder can be limited, the secondary damage to the wound due to the excessive flow rate can be avoided, and the wound can be better protected and treated.
As an embodiment of the present invention, the temperature control structure 5 includes a fan 53, a mounting plate 51 is erected at the bottom of the fan 53, an electric heating wire disc 52 is disposed on the mounting plate 51, a filter screen 54 is welded to the top of the fan 53, the fan 53 is anchored in the air duct 1, the filter screen 54 is disposed at a port of the air duct 1, when the temperature control structure works, air is filtered by the filter screen 54, so that air filtration can be achieved, and entry of impurities such as dust is reduced, when air enters, the air temperature is heated to 30 ℃ by electrifying the electric heating wire disc 52, so that air heating can be achieved, air temperature reduction is avoided, warm-up treatment of wounds is inconvenient, and comfort of treatment can be improved.
In an embodiment of the present invention, the plasma generator 2, the battery 3, and the switch assembly 4 are connected by conductive wires to form a series circuit, the filament plate 52 and the fan 53 are connected in parallel with the plasma generator 2, and the switch assembly 4 can control the plasma generator 2, the filament plate 52, and the fan 53 respectively, so as to ensure that each unit can operate synchronously, or can operate independently, and can control as needed.
A using method of a portable plasma wound treatment instrument specifically comprises the following steps:
the method comprises the following steps: the plasma generator 2 is arranged in the air duct 1, and when the plasma generator is operated, the plasma generator 2 is electrified by operating the switch assembly 4, and plasma gas is generated under the action of high voltage electricity;
step two: a sliding barrel 61 is arranged outside the air barrel, supporting rods 63 are hinged to four corners of the bottom of the sliding barrel 61, a first spring 64 is arranged between each supporting rod 63 and the corresponding sliding barrel 61, a supporting ring 10 is arranged on the outer side of the fan cover 8, the supporting ring 10 is correspondingly arranged at the bottom of the sliding barrel 61, the sliding barrel 61 moves downwards when the fan is used, and the supporting rods 63 support and expand under the matching of the supporting ring 10 to realize supporting and positioning of the air barrel 1;
step three: the side surface of the sliding barrel 61 is provided with a binding belt 67, one end of the binding belt 67 is inserted into the containing barrel 68, the end part of the binding belt 67 is fixed on the rotating shaft 69, the two ends of the rotating shaft 69 are provided with a clockwork spring 610, so that the rotating shaft 69 can be retracted, when the binding belt moves, a palm is held on the sliding barrel 61, the binding belt 67 is tightened under the retraction fit of the clockwork spring 610, the palm can be fixed, and the moving stability is improved;
step four: the bottom of the fan 53 is provided with an electric heating wire disc 52, when air is fed, the switch assembly 4 is operated to electrify the electric heating wire disc 52, the air temperature is heated to 30 ℃, and the air is fed by warm air under the cooperation of the fan 53;
step five: the bottom of the fan housing 8 is provided with a speed limiting structure 7, the fixed disc 71 and the movable disc 74 are arranged in parallel, the fixed disc 71 and the movable disc 74 are correspondingly provided with air holes, the poke rod 75 is pulled to change the relative position of the movable disc 74 and the fixed disc 71, and the upper air hole 72 and the lower air hole 72 are arranged in a staggered manner, so that the purpose of flow limiting can be achieved.
Step six: after the use, location structure 6 moves up to the top of dryer 1, realizes reseing, and the shrink is realized to bracing piece 63 under the cooperation of first spring 64, and contact ball 62 joint becomes the structure of a flashlight tube-shape in the constant head tank 9, through carrying and drawing constraint area 67, can articulate in any position, can carry and drag, conveniently carries the transfer.
The working principle is as follows: the sliding barrel 61 is pushed, the supporting rod 63 is pulled to be separated from the positioning groove 9, when the sliding barrel 61 moves downwards and is pushed, the supporting rod 63 is expanded and supported outwards under the cooperation of the supporting ring 10, the expansion and support are completed under the cooperation of the first spring 64, the supporting rod 63 provides support for the air barrel 1, the bottom end of the air cover 8 is arranged at the position of a wound of 20-30 mm, after the sliding barrel is used, the positioning structure 6 moves upwards to the top end of the air barrel 1 to realize reset, the supporting rod 63 contracts under the cooperation of the first spring 64, the contact ball 62 is clamped in the positioning groove 9 to form a flashlight-shaped structure, and the flashlight-shaped structure can be hung at any position by lifting the constraint belt 67 and can be pulled to be conveniently carried and transferred;
when the palm is placed in the binding belt 67, the spring 610 acts to drive the rotating shaft 69 to rotate reversely, so that the binding belt 67 can be tightened, the palm can be bound, stable and equal treatment can be realized, the wound is prevented from being touched by a therapeutic apparatus when the therapeutic apparatus is used, the operation can be more convenient and more stable, a better therapeutic effect is achieved, the wound is prevented from being contacted with the therapeutic apparatus, infection ways are reduced, and a better disinfection and therapeutic effect is achieved; through the operation switch assembly 4, after the electric heating wire disc 52 is electrified, the temperature is constant 30 ℃, the fan 53 works, plasma gas can be heated and output, the poke rod 75 is moved, the relative motion of the movable disc 74 and the fixed disc 71 is realized, the overlapping surface of the upper air hole 72 and the lower air hole 72 is changed, the second spring 77 slides in the movable groove 78, after the sliding, under the action of the inserted rod 76, the positioning of the movable disc 74 is realized, after the positioning, the limitation on the plasma air speed can be realized, the comfort level of treatment is improved, and a better treatment effect is achieved.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (8)
1. A portable plasma wound therapeutic instrument is characterized by comprising an air duct (1), a plasma generator (2), a battery (3), a switch assembly (4), a temperature control structure (5), a positioning structure (6), a speed limiting structure (7), an air cover (8), a positioning groove (9) and a support ring (10); the plasma generator (2) is erected inside the air duct (1), the battery (3) and the switch assembly (4) are installed at the top end of the outer side of the air duct (1) in parallel, the top end of the air duct (1) is provided with the temperature control structure (5), the bottom end of the fan cover (8) is welded with the fan cover (8), the positioning structure (6) is sleeved at the bottom of the air duct (1), the inside of the fan cover (8) is provided with the speed limiting structure (7), the positioning groove (9) is formed in the fan cover (8), and the support ring (10) is sleeved on the outer side of the fan cover (8);
the positioning structure (6) comprises a sliding barrel (61), a supporting rod (63) is hinged to the bottom of the outer side of the sliding barrel (61), a contact ball (62) is welded to the bottom end of the supporting rod (63), a first spring (64) is fixedly connected between the supporting rod (63) and the sliding barrel (61), a positioning screw rod (65) is anchored on the sliding barrel (61), a rope seat (66) and a containing barrel (68) are respectively welded on the sliding barrel (61), a rotating shaft (69) is installed inside the containing barrel (68), limiting plates (611) are sleeved at two ends of the rotating shaft (69), a clockwork spring (610) is arranged between the limiting plates (611) and the barrel wall of the containing barrel (68), and two ends of a binding belt (67) are respectively bound on the rope seat (66) and the rotating shaft (69).
2. A portable plasma wound treatment apparatus according to claim 1, characterised in that four support rods (63) are arranged around the sliding cylinder (61) and the contact balls (62) are arranged in the positioning slots (9).
3. A portable plasma wound treatment apparatus according to claim 1, characterised in that the speed limiting structure (7) comprises a fixed disc (71), a fixed disc (73) and a movable disc (74); fixed disk (71) and activity dish (74) are through fixed pin (73) cooperation rigid coupling, and the eccentric position of dress at activity dish (74) is welded in poker rod (75), activity groove (78) have been seted up to the avris of activity dish (74), the through-hole has been seted up to the avris of fixed disk (71) inside, and in activity groove (78) and the through-hole were worn to establish in proper order in inserted bar (76), the one end cover of inserted bar (76) is equipped with second spring (77).
4. The portable plasma wound treatment apparatus according to claim 3, wherein the fixed plate (71) is welded inside the wind shield (8), and the fixed plate (71) and the movable plate (74) are provided with wind holes (72) correspondingly.
5. A portable plasma wound treatment apparatus according to claim 1, wherein the temperature control structure (5) comprises a fan (53), a mounting plate (51) is erected at the bottom of the fan (53), a heating wire disc (52) is arranged on the mounting plate (51), and a filter screen (54) is welded on the top of the fan (53).
6. A portable plasma wound treatment apparatus according to claim 5, characterised in that the fan (53) is anchored in the wind tunnel (1) and the filter screen (54) is arranged at a port of the wind tunnel (1).
7. A portable plasma wound treatment apparatus according to any of claims 1-6, characterised in that the plasma generator (2), the battery (3) and the switch assembly (4) are connected in a series circuit by wires, and the electrical filament tray (52) and the fan (53) are connected in parallel with the plasma generator (2).
8. A use method of a portable plasma wound treatment instrument is characterized in that: the method specifically comprises the following steps:
the method comprises the following steps: the plasma generator (2) is arranged in the air duct (1), and when the air duct is operated, the plasma generator (2) is electrified by controlling the switch assembly (4), and plasma gas is generated under the action of high voltage electricity;
step two: a sliding barrel (61) is arranged outside the air barrel, supporting rods (63) are hinged to four corners of the bottom of the sliding barrel (61), a first spring (64) is arranged between each supporting rod (63) and the corresponding sliding barrel (61), a supporting ring (10) is arranged on the outer side of the air cover (8), the supporting ring (10) is correspondingly arranged at the bottom of the sliding barrel (61), the sliding barrel (61) moves downwards when the air barrel is used, and the supporting rods (63) support and expand under the matching of the supporting ring (10) to support and position the air barrel (1);
step three: the side face of the sliding barrel (61) is provided with a binding belt (67), one end of the binding belt (67) is inserted into the containing barrel (68), the end part of the binding belt (67) is fixed on the rotating shaft (69), the two ends of the rotating shaft (69) are provided with a clockwork spring (610), the contracting operation of the rotating shaft (69) can be realized, when the binding belt moves, a hand is held on the sliding barrel (61), under the contraction fit of the clockwork spring (610), the binding belt (67) is tightened, a palm can be fixed, and the moving stability is improved;
step four: an electric heating wire disc (52) is arranged at the bottom of the fan (53), when air enters, the switch assembly (4) is operated to electrify the electric heating wire disc (52), the air temperature is heated to 30 ℃, and warm air enters under the cooperation of the fan (53);
step five: the bottom of the fan cover (8) is provided with a speed limiting structure (7), the fixed disc (71) and the movable disc (74) are arranged in parallel, air holes are correspondingly formed in the fixed disc (71) and the movable disc (74), the poke rod (75) is pulled, the relative position of the movable disc (74) and the fixed disc (71) is changed, the upper air hole and the lower air hole (72) are arranged in a staggered mode, and the purpose of limiting the flow can be achieved;
step six: after the use, location structure (6) upward movement reaches the top of dryer (1), realizes reseing, and bracing piece (63) realize contracting under the cooperation of first spring (64), and contact ball (62) joint becomes the structure of flashlight tube-shape in constant head tank (9), through carrying and drawing constraint area (67), can articulate in any position, can drag, conveniently carries the transfer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010293959.4A CN113521539A (en) | 2020-04-16 | 2020-04-16 | Portable plasma wound therapeutic apparatus and use method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010293959.4A CN113521539A (en) | 2020-04-16 | 2020-04-16 | Portable plasma wound therapeutic apparatus and use method thereof |
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| CN202010293959.4A Pending CN113521539A (en) | 2020-04-16 | 2020-04-16 | Portable plasma wound therapeutic apparatus and use method thereof |
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