CN101156820B - Air pressure cabin for restraining scorching wounded surface transudation - Google Patents
Air pressure cabin for restraining scorching wounded surface transudation Download PDFInfo
- Publication number
- CN101156820B CN101156820B CN200710135045XA CN200710135045A CN101156820B CN 101156820 B CN101156820 B CN 101156820B CN 200710135045X A CN200710135045X A CN 200710135045XA CN 200710135045 A CN200710135045 A CN 200710135045A CN 101156820 B CN101156820 B CN 101156820B
- Authority
- CN
- China
- Prior art keywords
- sealed compartment
- air pressure
- air
- pressure cabin
- wound surface
- Prior art date
- 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
Links
Images
Landscapes
- Accommodation For Nursing Or Treatment Tables (AREA)
Abstract
The invention relates to an air pressure compartment used for restraining a burn surface and a wounded surface to be exuded, and belongs to the medical equipment technical field. The invention can ensure that certain constant pressure keeps in the sealed compartment under the function of an air compressor through arranging a sealed compartment connected with the air compressor and an air conditioning unit; the invention can ensure that the air in the sealed compartment flow and the temperature is constant under the function of the air conditioning unit and an exhaust valve, an animal experiment shows that the invention can reduce the fluid exudation of the wounded surface under the condition of boosting the air pressure to 30 cm H2O air pressure, the organization oedema is lightened, the conglutination time of the wounded surface is shortened, obviously, the invention is used in the clinical work to position a patient in the sealed compartment; under the proper air pressure, the invention can completely assist to cure the burn patient, and realize the purpose of reducing the hospitalization cost, shortening the curing time and reducing the patient pain; the invention is also suitable for skin hurt, the prevention and the remedy of intestinal adhesion, and the prevention and the remedy of a scar, and has strong practicability and obvious social significance.
Description
Technical field
The present invention relates to a kind of air pressure cabin that burn wound surface oozes out usefulness that suppresses, belong to the armarium technical field.
Background technology
Usually have a large amount of scalds and burn patient to produce because of various reasons, the early stage most important pathophysiological change of these patients' that burn wound surface is that vascular permeability increases, and a large amount of blood plasma sample intravenous extravasations cause the body local edema to form and effective blood volume reduces.Can cause fascial space syndrome or far-end limb necrosis when edema is serious; Effective blood volume reduces can make body suffer a shock when serious.The tissue ischemia that causes, anoxia play an important role in early days burning.Present treatment to vascular permeability increase and blood plasma sample intravenous extravasation, mainly be to use the antiinflammatory medium in the scientific research, the anti peroxidation of lipid medicine, Chinese medicine or the like, they all have certain impervious effect, but just the medication effect is just obviously causing injury before for great majority, it on the actual clinical method of taking supplement therapy, promptly replenish the blood plasma of respective amount according to seepage discharge, albumen and moisture, the method of this supplement therapy certainly will be brought the medical expense height, healing time is long, patient's misery is many, and at present clinical still do not have the effective method blocking-up or alleviate the back blood capillary intraluminal fluid of burning exosmose.
Summary of the invention
The objective of the invention is disease at early stage vascular permeability increase of the patient's wound surface of burning and blood plasma sample intravenous extravasation, the medical expense height that the method for the above-mentioned supplement therapy of employing is brought on actual clinical, healing time is long, the deficiency that patient's misery is many, what effective blocking-up is provided or alleviates that the back blood capillary intraluminal fluid of burning exosmoses a kind ofly suppresses the air pressure cabin that burn wound surface oozes out usefulness, help reducing medical expense, shorten healing time, reduce patient's misery.
The objective of the invention is to be achieved through the following technical solutions, a kind ofly suppress the air pressure cabin that burn wound surface oozes out usefulness, it is characterized in that described air pressure cabin by the fixing sealed compartment that can place stretcher on base, the base, the air compressor machine and the air conditioning unit formation that in pipeline and sealed compartment, link to each other with movable gas-tight door.
Movable gas-tight door is arranged on an end of sealed compartment, and air bleeding valve is set on the sealed compartment.
Fixation pressure table, thermometer on the sealed compartment.
Fixing shifting roller under the base.
Sealed compartment can adopt sheet metal or fiberglass or hard plastics to make.
Sealed compartment can adopt soft inflated cloth to make.
Air conditioning unit indoor set places in the sealed compartment.
The present invention is connected with air compressor machine and air conditioning unit sealed compartment by setting, under the effect of air compressor machine, can make and keep certain constant voltage in the sealed compartment, under the effect of air conditioning unit and air bleeding valve, make the fresh circulation of air in the sealed compartment, temperature constant, show through zoopery, in the rising air pressure to 30cmH
2Under the O air pressure conditions, the liquid that can reduce wound surface oozes out, alleviate tissue edema, shorten wound healing time, obviously, use the present invention in clinical, patient is placed in the sealed compartment, and under suitable air pressure, patient fully can auxiliary treatment burns, realization reaches the reduction medical expense, shorten healing time, reduce the purpose of patient's misery, the present invention also is applicable to skin trauma, intestinal adhesion prevention and treatment, cicatrix prevention and treatment, the damage of abdominal operation hindgut serous coat, the serous coat liquid body exudate finally may form intestinal adhesion, adopts the present invention by peritoneal cavity drainage tube intraperitoneal air pressure to be equated with sealed compartment air pressure, suppress to ooze out purpose to reach, the present invention has very strong practicality and significant social meaning.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Among the figure, 1 sealed compartment, 2 movable gas-tight doors, 3 bases, 4 air-conditionings, 5 air compressor machines, 6 Pressure gauges, 7 thermometers, 8 air bleeding valves, 9 stretchers.
The specific embodiment
Further specify the present invention in conjunction with the embodiments, as shown in Figure 1, the present invention is by sealed compartment 1, movable gas-tight door 2, base 3, air-conditioning 4, air compressor machine 5, Pressure gauge 6, thermometer 7, air bleeding valve 8 constitutes, sealed compartment 1 is fixed on the base 3, movable gas-tight door 2 is arranged on an end of sealed compartment 1, an end fixation pressure table 6 of sealed compartment 1, thermometer 7 guarantees to have enough spaces to place stretcher 9 in the sealed compartment 1, air bleeding valve 8 is set on the sealed compartment 1, air compressor machine 5 is by pipeline and 1 interior connection of sealed compartment, and the indoor set of air-conditioning 4 places in the sealed compartment 1, and the indoor set of air-conditioning 4 is connected through pipeline with off-premises station.Base 3 times is shifting roller fixedly.Sealed compartment 1 can adopt sheet metal or fiberglass or hard plastics to make, and sealed compartment 1 can adopt soft inflated cloth to make, and is convenient to folding and unfolding and carrying, is particularly suitable for the field operations needs.
Carry out blood capillary by animal and ooze out experiment, get 5 of normal rat mesentery blood capillary specimen, with microscope and rat specimen by only putting into sealed compartment 1, control sealed compartment 1 air pressure, two are injected fluorescent agent by the tail vein under normal pressure, see that fluorescent material sees through blood capillary rapidly and enters surrounding tissue, three at rising sealed compartment 1 internal gas pressure 25 cmH in addition
2Under the O situation, inject fluorescent agent, see that fluorescent material flows in blood capillary, do not see through blood capillary, after 5 minutes sealed compartment 1 air pressure is reduced to normal pressure, see that fluorescent material sees through blood capillary rapidly and enters surrounding tissue by the tail vein.
Change experiment by the animal back tissue edema of burning, 10 of the rats of scalding are put into sealed compartment 1 raising immediately, immediately with sealed compartment 1 air pressure rising 30cmH
2O, as each 10 of scald+air pressurized group, simple scald group and matched groups, simple scald group and matched group are conventional raises, and takes out three groups of whole rats after 48 hours and puts to death, and surveys the water content of every gram wound surface skin histology.The result shows that scald+air pressurized group obviously alleviates the traumatic part tissue edema and forms, and scald+air pressurized group tissue water content is 73.5 ± 0.53%, and simple scald group tissue water content is 77.5 ± 0.51%.
Carry out wound healing, shrinking percentage and healing time experiment by animal, will scald 20 of rats, wherein put into sealed compartment 1 immediately for 10, air pressure rising 30cmH
2The O environment was raised 48 hours down, common then raising (A group), and 10 common always raisings (B group) in addition, each group is scalded the back wound surface and is coated with SD-AG, changes dressings weekly 2 times, and wound surface is wrapped up until healing.Hinder back 14d and 18d, A group healing percentage ratio is 90.86% and 99.62%, B group healing percentage ratio is 77.4% and 90.01%, group difference has the highly significant meaning, the shrinking percentage 36.26%, 53.1% of A group, the shrinking percentage 34.87%, 51.95% of B group, comparing difference does not have the significance meaning between group, two groups of healing times are respectively 18.02d, 23.16d, and the A group on average shifts to an earlier date 5.1d than B group healing time, and difference has the highly significant meaning.
Claims (5)
1. one kind is suppressed the air pressure cabin that burn wound surface oozes out usefulness, it is characterized in that described air pressure cabin comprises on base, the base air bleeding valve that is provided with on the fixing sealed compartment with movable gas-tight door that can place stretcher, the air compressor machine that links to each other, air conditioning unit, the sealed compartment and is fixed on Pressure gauge and thermometer on the sealed compartment in pipeline and sealed compartment, wherein air conditioning unit off-premises station places outside the sealed compartment, and links to each other with air conditioning unit indoor set in the sealed compartment through pipeline.
2. inhibition burn wound surface according to claim 1 oozes out the air pressure cabin of usefulness, it is characterized in that movable gas-tight door is arranged on an end of sealed compartment.
3. inhibition burn wound surface according to claim 1 oozes out the air pressure cabin of usefulness, it is characterized in that under the base fixedly shifting roller.
4. inhibition burn wound surface according to claim 1 oozes out the air pressure cabin of usefulness, it is characterized in that sealed compartment adopts sheet metal or fiberglass or hard plastics to make.
5. inhibition burn wound surface according to claim 1 oozes out the air pressure cabin of usefulness, it is characterized in that sealed compartment adopts soft inflated cloth to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200710135045XA CN101156820B (en) | 2007-10-18 | 2007-10-18 | Air pressure cabin for restraining scorching wounded surface transudation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200710135045XA CN101156820B (en) | 2007-10-18 | 2007-10-18 | Air pressure cabin for restraining scorching wounded surface transudation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101156820A CN101156820A (en) | 2008-04-09 |
| CN101156820B true CN101156820B (en) | 2010-12-01 |
Family
ID=39305147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200710135045XA Expired - Fee Related CN101156820B (en) | 2007-10-18 | 2007-10-18 | Air pressure cabin for restraining scorching wounded surface transudation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101156820B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102579215A (en) * | 2012-03-19 | 2012-07-18 | 李林山 | Air pressure compartment apparatus for hemostasis in operation |
| CN107174445A (en) * | 2017-06-28 | 2017-09-19 | 上海宝邦医疗器械有限公司 | Hardware formula pressurized oxygen cabin |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5776048A (en) * | 1995-03-09 | 1998-07-07 | Jo; Sung Kee | System for treating burn sufferers |
-
2007
- 2007-10-18 CN CN200710135045XA patent/CN101156820B/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5776048A (en) * | 1995-03-09 | 1998-07-07 | Jo; Sung Kee | System for treating burn sufferers |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101156820A (en) | 2008-04-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US11559439B2 (en) | Wound closure device | |
| US5376067A (en) | Pressure bandages and dressings | |
| Plikaitis et al. | Subatmospheric pressure wound therapy and the vacuum-assisted closure device: basic science and current clinical successes | |
| AU2014229749B2 (en) | Compressible wound fillers and systems and methods of use in treating wounds with negative pressure | |
| US20210161722A1 (en) | Transparent Tourniquet and Bandage Material System Utilizing Absorbing Components and Treatment Gas | |
| BRPI0617967A2 (en) | dressing set for a wound or incision, and hemostat | |
| Kumar | Exploiting potency of negative pressure in wound dressing using limited access dressing and suction-assisted dressing | |
| Bi et al. | Use of incisional negative pressure wound therapy in skin-containing free tissue transfer | |
| TW201909936A (en) | Deformation resistant wound therapy apparatus and related methods of use | |
| Guille et al. | Use of vacuum-assisted closure for management of a large skin wound in a cat | |
| CN101156820B (en) | Air pressure cabin for restraining scorching wounded surface transudation | |
| CN201098294Y (en) | Air pressure compartment for inhibiting burn wound-surface from effusion | |
| CN104307064B (en) | Limb local drug delivery and dialysis device and application thereof | |
| Leicht et al. | Treatment of donor sites—Duoderm or Omiderm? | |
| Wei et al. | Necrotizing Fasciitis Shock Syndrome by Group A Hemolytic Streptococcus: Report of 6 Cases and Clinical Management. | |
| CN204147164U (en) | A kind of internal arteriovenous fistula physiotherapy belt | |
| CN209933139U (en) | An abdominal wall conduit and a transabdominal adjustable ileostomy device | |
| CN113017851B (en) | Method for repairing exposed wound surface of dilator | |
| CN201379891Y (en) | Multi-cavity catheter | |
| Walczak et al. | Novel, self-made and cost-ective technique for closed-incision negative pressure wound therapy | |
| Andrzej et al. | Novel, self-made and cost-ective technique for closed-incision negative pressure wound therapy | |
| XU et al. | Application of radial collateral artery perforator flap in severe posterior elbow skin defect | |
| Trotovšek et al. | USE OF VACUUM-ASSISTED CLOSURE (VAC) IN COMPLICATED PERINEAL WOUNDS: ANALYSIS OF CASES. | |
| URAYAMA et al. | MEASUREMENT OF THE VENOUS PRESSURE AND PNEUMOPLETHYSMOGRAPHY OF LOWER EXTREMITY IN LAPAROSCOPIC OPERATION | |
| Akeshov et al. | CHARACTER AND FREQUENCY OF COMPLICATIONS IN EMERGENCY ABDOMINAL SURGERY |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101201 Termination date: 20111018 |