CN105879203A - Negative-pressure comprehensive therapeutic device for wound surfaces - Google Patents
Negative-pressure comprehensive therapeutic device for wound surfaces Download PDFInfo
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- CN105879203A CN105879203A CN201610313820.5A CN201610313820A CN105879203A CN 105879203 A CN105879203 A CN 105879203A CN 201610313820 A CN201610313820 A CN 201610313820A CN 105879203 A CN105879203 A CN 105879203A
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- drainage
- wound
- negative pressure
- oxygen
- way cock
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- 230000001225 therapeutic effect Effects 0.000 title abstract description 14
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 53
- 239000001301 oxygen Substances 0.000 claims abstract description 53
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 53
- 230000001105 regulatory effect Effects 0.000 claims abstract description 44
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 claims abstract description 40
- 239000007788 liquid Substances 0.000 claims abstract description 38
- 235000016709 nutrition Nutrition 0.000 claims abstract description 28
- 238000002560 therapeutic procedure Methods 0.000 claims abstract description 24
- 230000001276 controlling effect Effects 0.000 claims abstract description 5
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- 229920002379 silicone rubber Polymers 0.000 claims description 8
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 claims description 6
- 229910001882 dioxygen Inorganic materials 0.000 claims description 5
- 230000008676 import Effects 0.000 claims description 3
- 230000033228 biological regulation Effects 0.000 claims description 2
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Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M35/00—Devices for applying media, e.g. remedies, on the human body
- A61M35/30—Gas therapy for therapeutic treatment of the skin
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- A—HUMAN NECESSITIES
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- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M27/00—Drainage appliance for wounds or the like, i.e. wound drains, implanted drains
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/00051—Accessories for dressings
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- A—HUMAN NECESSITIES
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- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/01—Non-adhesive bandages or dressings
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/05—Bandages or dressings; Absorbent pads specially adapted for use with sub-pressure or over-pressure therapy, wound drainage or wound irrigation, e.g. for use with negative-pressure wound therapy [NPWT]
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H33/00—Bathing devices for special therapeutic or hygienic purposes
- A61H33/14—Devices for gas baths with ozone, hydrogen, or the like
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- A—HUMAN NECESSITIES
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- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/71—Suction drainage systems
- A61M1/73—Suction drainage systems comprising sensors or indicators for physical values
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- A—HUMAN NECESSITIES
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- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/71—Suction drainage systems
- A61M1/74—Suction control
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/90—Negative pressure wound therapy devices, i.e. devices for applying suction to a wound to promote healing, e.g. including a vacuum dressing
- A61M1/94—Negative pressure wound therapy devices, i.e. devices for applying suction to a wound to promote healing, e.g. including a vacuum dressing with gas supply means
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M35/00—Devices for applying media, e.g. remedies, on the human body
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H33/00—Bathing devices for special therapeutic or hygienic purposes
- A61H33/14—Devices for gas baths with ozone, hydrogen, or the like
- A61H2033/141—Devices for gas baths with ozone, hydrogen, or the like with ionised gas, e.g. ozone
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
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- A61H33/00—Bathing devices for special therapeutic or hygienic purposes
- A61H33/14—Devices for gas baths with ozone, hydrogen, or the like
- A61H2033/143—Devices for gas baths with ozone, hydrogen, or the like with oxygen
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- A—HUMAN NECESSITIES
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- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
- A61H2201/50—Control means thereof
- A61H2201/5058—Sensors or detectors
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- A—HUMAN NECESSITIES
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- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/90—Negative pressure wound therapy devices, i.e. devices for applying suction to a wound to promote healing, e.g. including a vacuum dressing
- A61M1/92—Negative pressure wound therapy devices, i.e. devices for applying suction to a wound to promote healing, e.g. including a vacuum dressing with liquid supply means
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
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- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/90—Negative pressure wound therapy devices, i.e. devices for applying suction to a wound to promote healing, e.g. including a vacuum dressing
- A61M1/96—Suction control thereof
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2202/00—Special media to be introduced, removed or treated
- A61M2202/02—Gases
- A61M2202/0208—Oxygen
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2202/00—Special media to be introduced, removed or treated
- A61M2202/02—Gases
- A61M2202/0216—Ozone
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- Health & Medical Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Hematology (AREA)
- Anesthesiology (AREA)
- Vascular Medicine (AREA)
- Otolaryngology (AREA)
- Epidemiology (AREA)
- Pain & Pain Management (AREA)
- Physical Education & Sports Medicine (AREA)
- Rehabilitation Therapy (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The invention discloses a negative-pressure comprehensive therapeutic device for wound surfaces. The negative-pressure comprehensive therapeutic device comprises medical dressing, a medical transparent adhesion film, a drainage sucker, a negative-pressure drainage system, a nutrition providing system, an oxygen supply system, an ozone system and a main circuit board. The medical dressing can cover the tissue of the wound surfaces of human bodies, the medical transparent adhesion film covers the medical dressing and is used for closing wound surface regions, the drainage sucker is arranged at an opening in the upper surface of the medical transparent adhesion film, the negative-pressure drainage system is connected with the liquid outlet of the drainage sucker by a drainage tube, the nutrition providing system, the oxygen supply system and the ozone system are respectively connected with the joint input port of the drainage sucker by a joint delivery tube with a four-way connector, and the main circuit board is used for regulating and controlling the operations of the negative-pressure drainage system, the nutrition providing system and the oxygen supply system. The negative-pressure comprehensive therapeutic device is applicable to negative-pressure drainage therapy, oxygen therapy, ozone therapy and local nutritional therapy, capable of accelerating the healing of the wound surfaces, controlling infection, reducing complications, promoting function recovery, shortening therapy time and lowering therapy cost, easy to operate and convenient to use.
Description
Technical field
The invention belongs to technical field of medical instruments, be specifically related to a kind of Wound-surface negative pressure synthetic therapy equipment, for wound
Healing therapy.
Background technology
1., along with the development of society, the raising of people's living standard, various wound surface get more and more, such as glycosuria
Pressure ulcer caused by foot disease, venous leg ulcers, long-term bed, peripheral arterial disease cause topical ulcers, burn wound and
Wound surface caused by operation.Although current medical science has a great development, but the treatment of wound healing is still a challenge.Wound surface is not
Pathogenic factor more has a variety of, such as cyclical factor, trophic factor, Neurohormonal factor etc., at present, and conventional wound healing
Therapeutic Method mainly has Vacuum sealing technique, partial oxygen therapy, ozone therapy method.
2. negative pressure drainage technology is by forming the completely enclosed environment in local, then continuous negative pressure suction at wound surface, plays wound
Face is sufficiently cleaned, drain, promotes new vessels and granulation tissue growth, prevents the further degeneration of collagen being partially damaged
Be eliminated, remove and be exuded to the harmful substance of wound surface, prevent or reduce oozing out further of wound and wound circumference, it is provided that one
Individual airtight and moistening space is beneficial to the reparation of wound surface, promotes propagation and the migration of epithelial cell, is finally reached promotion wound surface
The purpose of healing.But, still have part wound surface curative effect not good enough, it addition, many chronic wounds are considered and nutritional deficiency
Relevant, energy, carbohydrate, protein, fat, vitamin, trace element, mineral metabolism all affect entering of wound healing
Journey, necessary nutritional supplementation is indispensable supplementary means.
3. oxygen treatment can increase tissue oxygen supply, makes local cellular proliferation accelerate, and tissue repairing ability strengthens, simultaneously can
Making wound surface telangiectasis, resistance of blood flow reduces, and blood flow rate is accelerated, and tissue oozes out minimizing, and swelling alleviates, thus accelerates wound
Heal in face.Oxygen all has inhibitory action to Gram-negative and positive bacteria, thus prevents or reduce local infection.
4. ozone therapy method has powerful sterilization capability to each bacterioid, irrigates or wound surface may penetrate into wound
Deep, kills the pathogenic bacterium of deep tissue.Ozone can improve microcirculation and hemorheology, promotes the opening of blood capillary, changes
Kind capillary permeability, alleviates and oozes out edema, and capillary blood Flow Velocity is accelerated, and erythrocyte and platelet aggregation phenomenon subtract
Few, erythrocyte filters and reduces, and elasticity increases, and accelerates blood flow rate, makes blood viscosity and red blood cell condensation decline, organizes oxygen supply
It is increased to the nutrition/metabolism/reparation and function improving tissue is had actively need to use.
5. local trophotherapy, negative pressure drainage in early days, owing to drain causes the situation that wound surface nutritional labeling loses, to wound
Face healing is the most unfavorable, and supplement the nutrients element not in time, will cause bad nutrition, hypoimmunity, and infection is difficult to control to.Due to
The patient of chronic wound is many with pantatrophia, such as diabetes, radioactive damage or long-term PD, therefore mends
Fill nutrition particularly important, while diet and vein fluid infusion, can directly carry out nutritional supplementation, to wound in wound surface local
Local cells carries out high nutrition supply, accelerates fibroblast proliferation, increases collagen deposition and supports the quickly-healing of wound surface.
6. more than, four kinds of methods are the most all used alone, and market does not has therapeutic alliance device product, and has
Client need use several method and device alternately to treat, need to use several function singleness product respectively, not only increase
Add patient painful, also increase medical worker's workload.
Summary of the invention
It is an object of the invention to provide a kind of Wound-surface negative pressure therapeutic alliance device, this device both can be suitably used for negative pressure drainage and treated
Method, can be suitably used for again oxygen therapy, ozone therapy and local trophotherapy, can accelerate the healing of wound surface, control to infect, reduce also
Send out disease, promotion functions recovers, and can not only shorten treatment time, reduces medical expense, and simple to operate, easy to use.
The present invention realizes above-mentioned purpose and is adopted the technical scheme that: a kind of Wound-surface negative pressure synthetic therapy equipment, it includes
Cover medical dressing on human body wound tissue, cover on medical dressing, medical for wound closure region
Bright pad pasting, is arranged on the drainage sucking disc at medical transparent pad pasting top-open, is connected with drainage sucking disc liquid outlet by drainage tube
The drainage system connect, the conveying pipe of combining being provided by four-way connection respectively is connected with the input port of combining of drainage sucking disc
Connect to trophic system, oxygen system and ozonation system, and be used for regulating control drainage system, to trophic system and confession
The main circuit board that oxygen system is run.
Further, described drainage system includes the minipump controlling to be connected with main circuit board, by pipe
The negative pressure regulating valve that road connects with minipump working hole, the first three way cock connected with negative pressure regulating valve by pipeline,
And by pipeline respectively with two mouthfuls of pressure transducers being connected of residue and the drainage bottle of the first three way cock；Described pressure passes
Sensor controls to be connected with main circuit board, and the inlet of described drainage bottle is connected with silicon rubber suction cup liquid outlet by drainage tube.
Further, described includes feeding solution to trophic system, is connected with feeding solution liquid outlet by pipeline
Liquid flow regulating valve, and the second three way cock being connected with liquid flow regulating valve liquid outlet by pipeline；Described
A bite in the residue of two three way cock two mouthfuls is connected with one of them mouth of four-way connection by nutritional delivery tubes, and the two or three
Another mouth of the residue of pass joint is provided with liquid flow sensor, described liquid flow sensor and liquid flow regulating valve respectively
Control to be connected with main circuit board.
Further, described oxygen system includes oxygen cylinder, the gas flow regulating valve connected with oxygen cylinder gas outlet,
And the 3rd three way cock being connected with gas flow regulating valve by pipeline；In the residue two mouthfuls of described 3rd three way cock
A bite be connected with one of them import of four-way connection by oxygen conveying pipe, another mouth of residue of the 3rd three way cock sets
It is equipped with gas flow sensor；Described gas flow sensor and gas flow regulating valve control to be connected with main circuit board respectively.
Further, described ozonation system is included ozonator and is occurred with ozone by flow of ozone adjustable valve
Device exports the 4th three way cock being connected；The outlet of described 4th three way cock carries its of pipe and four-way connection by ozone
In an air inlet be connected.
Further, described main circuit board is connected to operated key, display screen and power supply.
Negative pressure system is for forming negative pressure on wound surface, and negative pressure source (HC negative pressure, minipump) passes through pipeline
Connecting negative pressure regulating valve, negative pressure regulating valve connects drainage bottle and pressure transducer by three way cock, and drainage bottle connects drain
Pipe, drainage tube is connected to connect the silicon rubber suction cup of wound tissue；
Local oxygen supply gas system is for providing pure oxygen to wound surface, and source of oxygen (HC oxygen supply, oxygen cylinder) is connected by pipeline
Gas flow regulating valve, gas flow regulating valve connects gas flow sensor and oxygen conveying pipe, oxygen by three way cock
Conveying pipe is connected by three way cock and combines conveying pipe, combines conveying pipe and connects the associating input port on silicon rubber suction cup；
Ozonation system is for providing ozone to wound surface, and ozone source (ozonator) connects gas flow regulating valve by pipeline,
Gas flow regulating valve connects gas flow sensor and ozone conveying pipe by three way cock, and ozone conveying pipe connects by three
Head connects combines conveying pipe, combines conveying pipe and connects the associating input port on silicon rubber suction cup；
Local is to trophic system for providing nutritional solution to wound surface, and feeding solution connects liquid flow regulating valve, and fluid flow is adjusted
Joint valve connects liquid flow sensor and nutritional delivery tubes by three way cock, and nutritional delivery tubes connects associating by three way cock
Conveying pipe, combines conveying pipe and connects the associating input port on silicon rubber suction cup；Battalion is given in negative pressure system, local oxygen supply gas system and local
The system of supporting is by main circuit board control, liquid flow regulating valve, liquid flow sensor, gas flow regulating valve, gas flow
Sensor, negative pressure source (by main circuit board control when negative pressure source is minipump), negative pressure regulating valve, pressure transducer are all with main
Circuit board is connected.Being also connected with display screen, operated key, power supply on main circuit board, operated key can arrange Therapeutic mode, during work
Between, interval between, total treatment time, negative pressure value, oxygen gas flow rate, oxygen supply time, nutrition flow velocity, to parameters such as nutrition times；Aobvious
Display screen shows Therapeutic mode in real time, the working time, between interval, total treatment time, negative pressure value, and oxygen gas flow rate, oxygen supply time, battalion
Support flow velocity, to parameters such as nutrition times；Power supply is external power supply and rechargeable battery.
The invention has the beneficial effects as follows: the present invention collects negative pressure drainage technology, local to trophotherapy, oxygen therapy, ozone
Therapy one, can select single therapeutic modality or cross-circulation therapeutic modality according to wound surface situation, accelerate wound healing, effectively control
System infects；Shortening healing time, reduce patient's misery and medical expense, the present invention is simple to operate, easy to use, decreases doctor
The workload of business personnel.
The present invention can be with external power supply, it is possible to use rechargeable battery, it is possible to long time continuous working, low noise, volume
Little, it is moved easily.
Accompanying drawing explanation
Fig. 1 present configuration schematic diagram.
Fig. 2 is the section of structure of wound surface drainage portion in the present invention.
In figure, 0. medical transparent pad pasting 4. drainage tube 5. of human body wound tissue 1. medical dressing 2. silicon rubber suction cup 3.
Drainage bottle 6. first three way cock 7. negative pressure regulating valve 8. minipump 9. pressure transducer 10. gas flow senses
Device 11. the 3rd three way cock 12. gas flow regulating valve 13. source of oxygen 14. main circuit board 15. operated key 16. shows
Shield 17. power supply 18. feeding solution 19. liquid flow regulating valve 20. second three way cock 21. liquid flow sensors
22. ozone source 23. flow of ozone adjustable valve 24. the 4th three way cock 25. flow of ozone quantity sensor 26. ozone conveying pipes
27. nutritional delivery tubes 28. oxygen conveying pipe 29. four-way connections 30. are combined conveying pipe 31. and are combined input port.
Detailed description of the invention
The present invention is below with reference to accompanying drawing further description.
As shown in Figure 1-2, the Wound-surface negative pressure synthetic therapy equipment of the present invention, it includes covering on human body wound tissue 0
Medical dressing 1, cover on medical dressing 1, medical transparent pad pasting 3 for wound closure region, be arranged on medical
Drainage sucking disc 2 at transparent pad pasting 3 top-open, the negative pressure drainage system being connected with drainage sucking disc liquid outlet by drainage tube 4
System, be provided by respectively four-way connection 29 combine conveying pipe 30 and drainage sucking disc combine that input port 31 is connected to seeking
The system of supporting, oxygen system and ozonation system, and be used for regulating control drainage system, transporting to trophic system and oxygen system
The main circuit board 14 of row.
Described drainage system includes the minipump 8 controlling to be connected with main circuit board 14, by pipeline with micro-
The negative pressure regulating valve 7 of type vacuum pump working hole connection, the first three way cock 6 connected with negative pressure regulating valve by pipeline, and
The pressure transducer 9 being connected with the residue two mouthfuls of the first three way cock 6 respectively by pipeline and drainage bottle 5；Described pressure passes
Sensor 9 controls to be connected with main circuit board 14, and the inlet of described drainage bottle 5 is connected with silicon rubber suction cup liquid outlet by drainage tube 4
Connect.
Described includes feeding solution 18 to trophic system, the fluid flow connected with feeding solution liquid outlet by pipeline
Regulation valve 19, and the second three way cock 20 being connected with liquid flow regulating valve liquid outlet by pipeline；Described 2nd 3
A bite in the residue of pass joint two mouthfuls is connected with one of them mouth of four-way connection 29 by nutritional delivery tubes 27, and the two or three
Another mouth of the residue of pass joint is provided with liquid flow sensor 21, described liquid flow sensor 21 and liquid flow regulating valve
19 control to be connected with main circuit board 14 respectively.
Described oxygen system includes oxygen cylinder 13, the gas flow regulating valve 12 connected with oxygen cylinder 13 gas outlet, with
And the 3rd three way cock 11 being connected with gas flow regulating valve by pipeline；The residue two mouthfuls of described 3rd three way cock 11
In a bite be connected with one of them import of four-way connection 29 by oxygen conveying pipe 28, the residue of the 3rd three way cock is another
It is provided with gas flow sensor 10 flatly；Described gas flow sensor 10 and gas flow regulating valve 12 respectively with main circuit
Plate 14 controls to connect.
Described ozonation system includes ozonator 22 and by flow of ozone adjustable valve 23 and ozone generator outlet
The 4th three way cock 24 being connected；The outlet of described 4th three way cock 24 is by ozone conveying pipe 26 and four-way connection 29
One of them air inlet is connected.
Described main circuit board 14 is connected to operated key 15, display screen 16 and power supply 17.
In more detail, the present invention includes that negative pressure system, oxygen system, ozonation system and local are to trophic system；Negative pressure
In system, negative pressure source 8(HC negative pressure system, minipump) connect negative pressure regulating valve 7, negative pressure regulating valve by pipeline
7 connect drainage bottle 5 and pressure transducer 9 by the first three way cock 6, and drainage bottle 5 connects has drainage tube 4, drainage tube 4 to connect
Drainage sucking disc 2 above wound surface；
In oxygen system, source of oxygen 13(HC oxygen system, oxygen cylinder) connect oxygen flow rate adjusting valve 12 by pipeline,
Oxygen flow rate adjusting valve 12 connects oxygen flow sensor 10 and oxygen conveying pipe 28 by the 3rd three way cock 11, and oxygen carries
Pipe 28 is connected by four-way connection 29 and combines conveying pipe 30, combines conveying pipe 30 and connects with combining input port 31；
Local is given in trophic system, and feeding solution 18 connects liquid flow regulating valve 19, liquid flow regulating valve 19 by pipeline
Connecting liquid flow sensor 21 and nutritional delivery tubes 27 by the second three way cock 20, nutritional delivery tubes 27 passes through four-way connection
Conveying pipe 30 is combined in 29 connections, combines conveying pipe 30 and connects associating input port 31；
In ozonation system, ozone source (ozonator) 22 connects flow of ozone adjustable valve 23, ozone Flow-rate adjustment by pipeline
Valve 23 connects flow of ozone quantity sensor 25 and ozone conveying pipe 26 by the 4th three way cock 24, and ozone conveying pipe 26 passes through four-way
Joint 29 connects combines conveying pipe 30, combines conveying pipe 30 and connects associating input port 31；
Being coated with medical dressing 1 above wound tissue 0, there is circular port at medical transparent pad pasting 3(center) cover medical dressing 1 and seal
Closing wound surface region, drainage sucking disc 2 covers above medical transparent pad pasting 3 circular port and pastes periphery.
Minipump 8 is adjusted with negative pressure regulating valve 7, oxygen flow rate adjusting valve 12, liquid flow regulating valve 19, ozone flow
Joint valve 23 is controlled by main circuit board 14, pressure transducer 9, oxygen flow sensor 10, liquid flow sensor 21 and ozone
Flow transducer 25 is all connected with main circuit board 14.The operated key of display screen 16, setup parameter it is also associated with on main circuit board 14
15, power supply 17.Operated key 15 is for Therapeutic mode, and negative pressure value, when intermittent time, negative pressure drainage time, oxygen gas flow rate, oxygen supply
Between, nutrition flow velocity, set to the parameter such as nutrition time, ozone flow velocity, ozone therapy time, treatment order, total treatment time, aobvious
Each parameter is shown by display screen 16 in real time.
Therapeutic mode: negative pressure pattern (constant drainage/intermittently drain)；Oxygen therapy pattern；Ozone therapy pattern；Local is given
Model of Nutrition；Nutrition independent assortment circulation treatment pattern is given in negative pressure drainage, oxygen supply, ozone, local.
During use, first wound surface is carried out debridement treatment, on wound tissue 0, cover medical dressing, medical transparent dressing
There is circular port at film 3(center) cover directly over medical dressing 1 and wound closure region, drainage sucking disc 2 covers at medical transparent dressing
Above film 3 circular port and paste periphery.In advance, the fixing also connecting line of feeding solution 18, connect source of oxygen 13(HC and supply
Oxygen system, oxygen cylinder, oxygenerator), minipump 8(HC negative pressure system, it is not connected with central negative pressure system, uses micro-
Type vacuum pump voltage supply), select Therapeutic mode, a keyization operation, it is possible to select treatment mould according to wound surface practical situation as required
Formula independent assortment is circulated treatment, by self-defined negative pressure value, when intermittent time, negative pressure drainage time, oxygen gas flow rate, oxygen supply
Between, ozone flow velocity, the ozone therapy time, nutritional solution flow velocity, to the nutrition time, treatment the parameter such as order, total treatment time, carry out
The therapies such as polytherapy cross-circulation is treated, polytherapy synchronous therapeutic.
Claims (6)
1. a Wound-surface negative pressure synthetic therapy equipment, it is characterised in that: it includes covering medical on human body wound tissue (0)
Dressing (1), cover at medical dressing (1) above, medical transparent pad pasting (3) for wound closure region, be arranged on medical
Drainage sucking disc (2) at transparent pad pasting (3) top-open, the negative pressure being connected with drainage sucking disc liquid outlet by drainage tube (4)
Drainage system, be provided by respectively four-way connection (29) combine conveying pipe (30) and drainage sucking disc combine input port (31)
Be connected to trophic system, oxygen system and ozonation system, and be used for regulating control drainage system, to trophic system
The main circuit board (14) run with oxygen system.
Wound-surface negative pressure synthetic therapy equipment the most according to claim 1, it is characterised in that: described drainage system bag
Include the minipump (8) controlling to be connected with main circuit board (14), the negative pressure connected by pipeline with minipump working hole
Regulation valve (7), the first three way cock (6) connected with negative pressure regulating valve by pipeline, and by pipeline respectively with the one or three
Pressure transducer (9) that the residue of pass joint (6) two mouthfuls is connected and drainage bottle (5)；Described pressure transducer (9) and main circuit
Plate (14) controls to connect, and the inlet of described drainage bottle (5) is connected with silicon rubber suction cup liquid outlet by drainage tube (4).
Wound-surface negative pressure synthetic therapy equipment the most according to claim 1, it is characterised in that: described includes to trophic system
Feeding solution (18), the liquid flow regulating valve (19) connected with feeding solution liquid outlet by pipeline, and by pipeline with
The second three way cock (20) that liquid flow regulating valve liquid outlet is connected；In the residue of described second three way cock two mouthfuls one
Mouth is connected by one of them mouth of nutritional delivery tubes (27) with four-way connection (29), another mouth of the residue of the second three way cock
Be provided with liquid flow sensor (21), described liquid flow sensor (21) and liquid flow regulating valve (19) respectively with main electricity
Road plate (14) controls to connect.
Wound-surface negative pressure synthetic therapy equipment the most according to claim 1, it is characterised in that: described oxygen system includes oxygen
Gas cylinder (13), the gas flow regulating valve (12) connected with oxygen cylinder (13) gas outlet, and adjusted with gas flow by pipeline
The 3rd three way cock (11) that joint valve is connected；A bite in the residue two mouthfuls of described 3rd three way cock (11) is defeated by oxygen
Sending pipe (28) to be connected with one of them import of four-way connection (29), another mouth of residue of the 3rd three way cock is provided with gas
Flow transducer (10)；Described gas flow sensor (10) and gas flow regulating valve (12) are controlled with main circuit board (14) respectively
System connects.
Wound-surface negative pressure synthetic therapy equipment the most according to claim 1, it is characterised in that: described ozonation system includes ozone
Generator (22) and the 4th three way cock being connected with ozone generator outlet by flow of ozone adjustable valve (23)
(24)；The outlet of described 4th three way cock (24) is by one of them air inlet of ozone conveying pipe (26) with four-way connection (29)
Mouth is connected.
6. according to the Wound-surface negative pressure synthetic therapy equipment described in claim 1-5 any one, it is characterised in that: described main circuit
Plate (14) is connected to operated key (15), display screen (16) and power supply (17).
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610313820.5A CN105879203A (en) | 2016-05-12 | 2016-05-12 | Negative-pressure comprehensive therapeutic device for wound surfaces |
| JP2018514460A JP6574898B2 (en) | 2016-05-12 | 2017-03-15 | Combined negative pressure closure treatment device |
| PCT/CN2017/076734 WO2017193695A1 (en) | 2016-05-12 | 2017-03-15 | Integrated negative-pressure wound therapy device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610313820.5A CN105879203A (en) | 2016-05-12 | 2016-05-12 | Negative-pressure comprehensive therapeutic device for wound surfaces |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105879203A true CN105879203A (en) | 2016-08-24 |
Family
ID=56702931
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610313820.5A Pending CN105879203A (en) | 2016-05-12 | 2016-05-12 | Negative-pressure comprehensive therapeutic device for wound surfaces |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP6574898B2 (en) |
| CN (1) | CN105879203A (en) |
| WO (1) | WO2017193695A1 (en) |
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| CN106073994A (en) * | 2016-07-08 | 2016-11-09 | 河南汇博医疗股份有限公司 | A kind of wound comprehensive therapy equipment |
| CN106214457A (en) * | 2016-08-30 | 2016-12-14 | 保定百恩杰生物科技有限公司 | Topical hyperbaric oxygen therapeutic instrument |
| CN106620905A (en) * | 2016-12-23 | 2017-05-10 | 新乡医学院第附属医院 | Postoperative wound surface auxiliary improving device |
| CN107088239A (en) * | 2017-06-14 | 2017-08-25 | 成都润泰智通科技有限公司 | A kind of multi-functional wound treatment apparatus |
| CN107174675A (en) * | 2017-05-03 | 2017-09-19 | 天津市同业科技发展有限公司 | A kind of central negative pressure attracts the automatic controller with oxygen supply |
| WO2017193695A1 (en) * | 2016-05-12 | 2017-11-16 | 河南汇博医疗股份有限公司 | Integrated negative-pressure wound therapy device |
| CN111840676A (en) * | 2020-08-22 | 2020-10-30 | 苏州爱得科技发展股份有限公司 | A combined wound quality system of ozone and negative pressure drainage |
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| CN106073994A (en) * | 2016-07-08 | 2016-11-09 | 河南汇博医疗股份有限公司 | A kind of wound comprehensive therapy equipment |
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| CN106620905A (en) * | 2016-12-23 | 2017-05-10 | 新乡医学院第附属医院 | Postoperative wound surface auxiliary improving device |
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| CN107088239A (en) * | 2017-06-14 | 2017-08-25 | 成都润泰智通科技有限公司 | A kind of multi-functional wound treatment apparatus |
| CN111840676A (en) * | 2020-08-22 | 2020-10-30 | 苏州爱得科技发展股份有限公司 | A combined wound quality system of ozone and negative pressure drainage |
| CN112370579A (en) * | 2020-11-05 | 2021-02-19 | 浙江大学 | Integrated system for wound treatment |
| WO2022095115A1 (en) * | 2020-11-05 | 2022-05-12 | 浙江大学 | Integrated system for wound treatment |
| CN114159230A (en) * | 2021-12-01 | 2022-03-11 | 西安汇智医疗集团有限公司 | Oxygen wound surface treatment dressing with electronic induction function |
| CN115025306A (en) * | 2022-06-29 | 2022-09-09 | 李恭驰 | Simple negative pressure device for small wound |
| CN115919628A (en) * | 2022-12-22 | 2023-04-07 | 苏州爱得科技发展股份有限公司 | Medical wound repair promoting equipment |
| CN116869737A (en) * | 2023-07-17 | 2023-10-13 | 浙江医鼎医用敷料有限公司 | Negative pressure wound therapeutic instrument for accelerating healing |
| CN116983144A (en) * | 2023-09-22 | 2023-11-03 | 江苏信立康医疗科技有限公司 | Degradable polyhydroxyethyl silicate fiber dressing and processing method thereof |
| CN116983144B (en) * | 2023-09-22 | 2023-12-01 | 江苏信立康医疗科技有限公司 | Degradable polyhydroxyethyl silicate fiber dressing and processing method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2018530380A (en) | 2018-10-18 |
| WO2017193695A1 (en) | 2017-11-16 |
| JP6574898B2 (en) | 2019-09-11 |
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