CN110547932B - A vacuum sterilization device for burn postoperative - Google Patents
A vacuum sterilization device for burn postoperative Download PDFInfo
- Publication number
- CN110547932B CN110547932B CN201910834328.6A CN201910834328A CN110547932B CN 110547932 B CN110547932 B CN 110547932B CN 201910834328 A CN201910834328 A CN 201910834328A CN 110547932 B CN110547932 B CN 110547932B
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- Prior art keywords
- bed board
- bearing
- bed
- control circuit
- burn
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- Expired - Fee Related
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- 230000001954 sterilising effect Effects 0.000 title claims abstract description 14
- 238000004659 sterilization and disinfection Methods 0.000 title claims abstract description 10
- 230000002980 postoperative effect Effects 0.000 title claims description 3
- 230000005855 radiation Effects 0.000 claims abstract description 27
- 230000000474 nursing effect Effects 0.000 claims abstract description 22
- 238000007789 sealing Methods 0.000 claims abstract description 17
- 239000000758 substrate Substances 0.000 claims description 23
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 9
- 230000002070 germicidal effect Effects 0.000 claims description 9
- 229910052760 oxygen Inorganic materials 0.000 claims description 9
- 239000001301 oxygen Substances 0.000 claims description 9
- 230000001681 protective effect Effects 0.000 claims description 9
- 238000004891 communication Methods 0.000 claims description 6
- 230000003287 optical effect Effects 0.000 claims description 3
- 238000001356 surgical procedure Methods 0.000 claims 1
- 208000027418 Wounds and injury Diseases 0.000 abstract description 27
- 206010052428 Wound Diseases 0.000 abstract description 23
- 230000006378 damage Effects 0.000 abstract description 6
- 239000003814 drug Substances 0.000 abstract description 6
- 208000003322 Coinfection Diseases 0.000 abstract description 4
- 229940079593 drug Drugs 0.000 abstract description 4
- 208000015181 infectious disease Diseases 0.000 abstract description 4
- 208000014674 injury Diseases 0.000 abstract description 4
- 238000011084 recovery Methods 0.000 abstract description 4
- 206010048038 Wound infection Diseases 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000010354 integration Effects 0.000 description 3
- 238000002955 isolation Methods 0.000 description 3
- 230000007721 medicinal effect Effects 0.000 description 3
- 206010011409 Cross infection Diseases 0.000 description 2
- 206010029803 Nosocomial infection Diseases 0.000 description 2
- 230000002401 inhibitory effect Effects 0.000 description 2
- 230000000813 microbial effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000035900 sweating Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 230000029663 wound healing Effects 0.000 description 1
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Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G10/00—Treatment rooms or enclosures for medical purposes
- A61G10/005—Isolators, i.e. enclosures generally comprising flexible walls for maintaining a germ-free environment
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N5/00—Radiation therapy
- A61N5/06—Radiation therapy using light
- A61N5/0613—Apparatus adapted for a specific treatment
- A61N5/0624—Apparatus adapted for a specific treatment for eliminating microbes, germs, bacteria on or in the body
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G2203/00—General characteristics of devices
- A61G2203/30—General characteristics of devices characterised by sensor means
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G2203/00—General characteristics of devices
- A61G2203/30—General characteristics of devices characterised by sensor means
- A61G2203/34—General characteristics of devices characterised by sensor means for pressure
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N5/00—Radiation therapy
- A61N5/06—Radiation therapy using light
- A61N2005/0658—Radiation therapy using light characterised by the wavelength of light used
- A61N2005/0659—Radiation therapy using light characterised by the wavelength of light used infrared
- A61N2005/066—Radiation therapy using light characterised by the wavelength of light used infrared far infrared
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N5/00—Radiation therapy
- A61N5/06—Radiation therapy using light
- A61N2005/0658—Radiation therapy using light characterised by the wavelength of light used
- A61N2005/0661—Radiation therapy using light characterised by the wavelength of light used ultraviolet
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- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Biomedical Technology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Veterinary Medicine (AREA)
- Pathology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Radiology & Medical Imaging (AREA)
- Pulmonology (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
Abstract
The invention relates to a vacuum sterilization device used after burn operation, which comprises bed legs, a bed board, a nursing cover, an air return pipe and a negative pressure fan, wherein the lower end surface of the bed board is connected with at least four bed legs, two slide rails are arranged on the side surface of the bed board, the nursing cover comprises a bearing base body, a flexible sealing baffle, a far infrared radiation lamp and an ultraviolet radiation sterilizing lamp, the lower end surface of the bearing base body is in sliding connection with the bed board through the slide rails and covers the upper end surface of the bed board, the upper end surface of the bearing base body is provided with an air outlet, the bearing base body is communicated with one end of the air return pipe through the air outlet, the other end of the air return pipe is communicated with the negative pressure fan. The invention can effectively meet the use requirements of a burn patient on bearing, lying and the like, and can effectively avoid the occurrence of serious influence on wound recovery conditions of secondary infection, injury and the like of the burn wound, and effectively improve the flexibility and convenience of medical care and drug replacement of the burn wound.
Description
Technical Field
The invention relates to a protective device, in particular to a vacuum sterilization device used after burn operation.
Background
At present, in the treatment activities for burns, particularly in the medical activities for treating large-area burns, the treatment is mainly carried out on the burn wound by the irradiation treatment of infrared radiation lamps and other devices after a patient lies on a sickbed, and regularly carry out medical activities such as medicine replacement, observation and the like, so that the adhesion between the wound and the bedding is inevitably needed, thereby on one hand, the wound is secondarily injured and the pain of the patient is increased due to the friction of the bedding and the like, on the other hand, the cross infection between the wound and the bedding is very easy to occur, the disease condition is aggravated, and even the life safety of the patient is threatened in serious cases, meanwhile, due to factors such as the shielding of the bedding and the like, the bedding needs to be frequently lifted when the patient is subjected to operations such as medicine replacement and the like, thereby further increasing the risk of friction damage and cross infection of the wounds of patients caused by the bedding and increasing the difficulty of medical care operation activities.
Therefore, in order to meet the current situation, the development of burn wound nursing equipment is urgently needed to meet the actual use requirement.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides the vacuum sterilization device used after the burn operation, which has high integration and modularization degree, can effectively meet the use requirements of a burn patient on bearing, lying and the like on one hand, and can effectively realize local isolation protection on the burn part of the patient on the other hand, effectively avoid the occurrence of serious influence on wound recovery conditions of secondary infection, injury and the like of the burn wound, and effectively improve the flexibility and convenience of medical care and drug replacement on the burn wound.
In order to achieve the purpose, the invention is realized by the following technical scheme:
a vacuum sterilization device used after burn operation comprises bed legs, a bed board, a nursing cover, a return air pipe, a negative pressure fan and a control circuit, wherein the lower end surface of the bed board is connected with at least four bed legs, the axes of the bed legs are vertically distributed with the horizontal plane, the upper end surface of the bed board is hinged with the lower end surface of the bed board, the upper end surface of the bed board forms an included angle of 0-45 degrees with the horizontal plane, two slide rails are arranged on the side surface of the bed board, the slide rails are symmetrically distributed with the axis of the bed board and are distributed in parallel with the axis of the bed board, the nursing cover comprises a bearing base body, a flexible sealing baffle, a far infrared radiation lamp, an ultraviolet radiation sterilizing lamp, an oxygen sensor and an air pressure sensor, wherein the bearing base body is in a structure with the cross section of being shaped like a Chinese character 'Jiong', the lower end surface of the bearing base body is connected with the bed board in a sliding way through the slide rails and is coated on the upper end surface of the bed board, the front end surface and the rear end of the bearing base body are both connected with the flexible sealing baffle, the flexible sealing baffle is coaxially distributed with the bearing base body, the lower end face of the flexible sealing baffle abuts against the upper end face of the bed board, the bearing substrate and the flexible sealing baffle jointly form a closed cavity structure, at least two infrared radiation lamps and at least two ultraviolet radiation germicidal lamps surround the axis of the bearing substrate, are all arranged in the bearing substrate and are connected with the inner surface of the bearing substrate, the optical axes of the infrared radiation lamps and the ultraviolet radiation germicidal lamps form an included angle of 0-90 degrees with the bed board, the upper end face of the bearing substrate is provided with an exhaust port, the bearing substrate is communicated with one end of an air return pipe through the exhaust port, the other end of the air return pipe is communicated with a negative pressure fan, the negative pressure fan and a control circuit are both positioned below the bed board and are connected with bed legs through a bearing tray, the control circuit is respectively and electrically connected with the negative pressure fan and the far infrared radiation lamps, the ultraviolet radiation germicidal lamps, the oxygen sensor and the air pressure sensor of the nursing cover, the upper end face of the slide rail is 0-10 cm higher than the upper end face of the bed board, and the slide rail is connected with the side surface of the bed board through at least two guide rods, two ends of each guide rod are respectively hinged with the outer surface of the slide rail and the side surface of the bed board, the axis of each guide rod forms an included angle of 0-180 degrees with the axis of the slide rail and the axis of the bed board, the guide rods are respectively provided with a bearing groove corresponding to the side surface of the bed board and the outer surface of the slide rail, when the included angles of the axis of each guide rod, the slide rail and the axis of the bed board form 0 degree, the guide rods are embedded in the bearing grooves, and the distance between the side surface of the slide rail and the side surface of the bed board is 0-10 mm.
Furthermore, the bed legs are at least two-stage telescopic rod structures.
Furthermore, the bearing tray is positioned between two adjacent bed legs and is connected with the side surfaces of the two adjacent bed legs, the cross section of the bearing tray is in a U-shaped groove-shaped structure, and the bottom of the bearing tray is in any one of a mesh plate structure and a grid plate structure.
Furthermore, the control circuit is a circuit system based on any one or two of a DSP chip and an IGBT chip, and when the control circuit is shared by the DSP chip and the IGBT chip, the DSP chip and the IGBT chip are connected in series through a data bus.
Furthermore, the control circuit is additionally provided with a protection cover, a data communication port, a display and an operation key, the protection cover is of a closed cavity structure, the control circuit is embedded in the protection cover, and the data communication port, the display and the operation key are all embedded in the outer surface of the protection cover and are respectively electrically connected with the control circuit.
The invention has high integration and modularization degree, can effectively meet the use requirements of a burn patient on bearing, lying and the like on one hand, and can effectively realize local isolation protection on the burn part of the patient on the other hand, effectively stops secondary infection, injury and the like of the burn wound surface from seriously influencing the wound surface recovery condition, and effectively improves the flexibility and convenience of medical care and drug replacement of the burn wound surface.
Drawings
The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of a cross section of a connection structure of a bed plate and a slide rail.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
Fig. 1 and 2 show a vacuum sterilization device used after burn operation, which comprises bed legs 1, a bed board 2, a nursing cover 3, an air return pipe 4, a negative pressure fan 5 and a control circuit 6, wherein the lower end surface of the bed board 2 is connected with at least four bed legs 1, the axes of the bed legs 1 are vertically distributed with the horizontal plane, the upper end surface of the bed board 2 is hinged with the lower end surface of the bed board 2, the upper end surface of the bed board 2 forms an included angle of 0-45 degrees with the horizontal plane, two slide rails 7 are arranged on the side surface of the bed board 2, and the slide rails 7 are symmetrically distributed with the axes of the bed board 2 and are distributed in parallel with the axes of the bed board 2.
In this embodiment, the nursing cover 3 includes a bearing substrate 31, a flexible sealing baffle 32, a far infrared radiation lamp 33, an ultraviolet radiation germicidal lamp 34, an oxygen sensor 35 and an air pressure sensor 36, wherein the bearing substrate 31 has a cross-section of "Jiong" groove-shaped structure, a lower end surface of the bearing substrate is slidably connected with the bed plate 2 through a slide rail 7 and covers an upper end surface of the bed plate 2, a front end surface and a rear end of the bearing substrate are both connected with one flexible sealing baffle 32, the flexible sealing baffle 32 is coaxially distributed with the bearing substrate 31, the lower end surface of the flexible sealing baffle 32 abuts against the upper end surface of the bed plate 2, the bearing substrate 31 and the flexible sealing baffle 32 together form a closed cavity structure, at least two infrared radiation lamps and at least two ultraviolet radiation germicidal lamps are all arranged in the bearing substrate around an axis of the bearing substrate and connected with an inner surface of the bearing substrate, and the infrared radiation lamp 33 is connected with the inner surface of the bearing substrate, An included angle of 0-90 degrees is formed between the optical axis of the ultraviolet radiation germicidal lamp 34 and the bed board 2, an exhaust port 37 is arranged on the upper end face of the bearing base body 31, the bearing base body 31 is communicated with one end of an air return pipe 4 through the exhaust port 37, the other end of the air return pipe 4 is communicated with a negative pressure fan 5, the negative pressure fan 5 and a control circuit 6 are both positioned below the bed board 2 and are connected with the bed legs 1 through a bearing tray 8, the control circuit 6 is respectively and electrically connected with a far infrared illuminating lamp 33, an ultraviolet radiation germicidal lamp 34, an oxygen sensor 35 and an air pressure sensor 36 of the negative pressure fan 5 and the nursing cover 3, the upper end face of the slide rail 7 is 0-10 cm higher than the upper end face of the bed board 2, the slide rail 2 is connected with the side surface of the bed board 2 through at least two guide rods 9, two ends of the guide rods 9 are respectively hinged with the outer surface of the slide rail 7 and the side surface of the bed board 2, and the axis of the guide rods 7 and the bed board 2 form an included angle of 0-180 degrees, and the guide rod 9 corresponds the bed board 2 side surface and the slide rail 7 surface all establishes bearing groove 10 to when the axis of guide rod 9 and slide rail 7 and 2 axis contained angle are 0, the guide rod 9 inlays in bearing groove 10, and the slide rail 7 side surface and 2 side surface between the interval be 0-10 millimeters.
Wherein, the bed legs 1 are at least two-stage telescopic rod structures.
In addition, the bearing tray 8 is positioned between two adjacent bed legs 1 and is connected with the side surfaces of the two adjacent bed legs 1, the cross section of the bearing tray 8 is of a U-shaped groove-shaped structure, and the bottom of the bearing tray is of any one of a mesh plate structure and a grid plate structure.
In this embodiment, the control circuit 6 is a circuit system based on one or two of a DSP chip and an IGBT chip, and when the control circuit is shared by the DSP chip and the IGBT chip, the DSP chip and the IGBT chip are connected in series via a data bus.
Preferably, the control circuit 6 is further provided with a protective cover 61, a data communication port 62, a display 63 and an operation key 64, the protective cover 61 is of a sealed cavity structure, the control circuit 6 is embedded in the protective cover 61, and the data communication port 62, the display 63 and the operation key 64 are all embedded in the outer surface of the protective cover 61 and are respectively electrically connected with the control circuit 6.
In the specific implementation of the invention, firstly, the bed legs, the bed board, the nursing cover, the return air pipe, the negative pressure fan and the control circuit which form the invention are assembled, the assembled invention is installed at a designated working position, and finally, the control circuit is connected with an external power supply system and a remote monitoring system, and the negative pressure fan can be communicated with a hospital ventilation pipeline under the condition that the condition allows.
When a patient is nursed, firstly, the patient lies on the bed board, the position of the nursing cover on the bed board is adjusted according to the burnt part of the patient, the nursing cover is covered outside the burnt wound of the patient, then the flexible sealing baffle structure of the nursing cover is adjusted, the lower end surface of the flexible sealing baffle is respectively connected with the bed board and the healthy part of the patient, thereby realizing the purpose of effectively isolating the burnt wound of the patient from the external environment, then the negative pressure fan is driven to operate to discharge the air in the nursing cover, on one hand, stable airflow is generated in the nursing cover, the temperature in the nursing cover is reduced, the wound infection and the discomfort of the patient caused by high-temperature sweating are prevented, on the other hand, the pressure and the oxygen content in the nursing cover are reduced, thereby inhibiting the microbial activity and reducing the risk of the wound infection are achieved, then any one or two of a far infrared radiation lamp and an ultraviolet radiation sterilizing lamp are driven to operate simultaneously according to requirements, thereby achieving the aims of promoting wound healing, inhibiting microbial activity and preventing wound infection.
In addition, in the medical activity, when operations such as dressing change and the like are required to be carried out on the wound, the position of the nursing cover is adjusted, the wound surface can be leaked for medical interaction, and therefore damage and risks to the wound caused by bedding and the like are effectively avoided.
Meanwhile, in operation, the oxygen content and the air pressure in the nursing cover can be accurately detected through the oxygen sensor and the air pressure sensor, and the nursing operation precision is improved.
The invention has high integration and modularization degree, can effectively meet the use requirements of a burn patient on bearing, lying and the like on one hand, and can effectively realize local isolation protection on the burn part of the patient on the other hand, effectively stops secondary infection, injury and the like of the burn wound surface from seriously influencing the wound surface recovery condition, and effectively improves the flexibility and convenience of medical care and drug replacement of the burn wound surface.
It will be appreciated by persons skilled in the art that the present invention is not limited by the embodiments described above. The foregoing embodiments and description have been presented only to illustrate the principles of the invention. Various changes and modifications can be made without departing from the spirit and scope of the invention. Such variations and modifications are intended to be within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. A vacuum sterilization device for burn postoperative which characterized in that: the vacuum sterilization device used after burn operation comprises bed legs, a bed board, a nursing cover, a return air pipe, a negative pressure fan and a control circuit, wherein the lower end face of the bed board is connected with at least four bed legs, the axes of the bed legs are vertically distributed with the horizontal plane, the upper end face of the bed board is hinged with the lower end face of the bed board, the upper end face of the bed board and the horizontal plane form an included angle of 0-45 degrees, two slide rails are arranged on the side surface of the bed board, the slide rails are symmetrically distributed with the axes of the bed board and are distributed in parallel with the axes of the bed board, the nursing cover comprises a bearing base body, a flexible sealing baffle, a far infrared radiation lamp, an ultraviolet radiation sterilizing lamp, an oxygen sensor and an air pressure sensor, wherein the bearing base body is in a structure with the shape of 'Jiong' and a groove-shaped cross section, the lower end face of the, the flexible sealing baffle is coaxially distributed with the bearing substrate, the lower end face of the flexible sealing baffle abuts against the upper end face of the bed board, the bearing substrate and the flexible sealing baffle jointly form a closed cavity structure, the infrared radiation lamps and the ultraviolet radiation germicidal lamps are at least two, surround the axis of the bearing substrate, are all in the bearing substrate and are connected with the inner surface of the bearing substrate, the optical axes of the infrared radiation lamps and the ultraviolet radiation germicidal lamps and the bed board form an included angle of 0-90 degrees, the upper end face of the bearing substrate is provided with an exhaust port, the bearing substrate is communicated with one end of a return air pipe through the exhaust port, the other end of the return air pipe is communicated with a negative pressure fan, the negative pressure fan and a control circuit are both located below the bed board and are connected with bed legs through bearing trays, and the control circuit is respectively connected with the far infrared radiation lamps, the, Oxygen sensor and baroceptor electrical connection, the slide rail up end exceed the bed board up end 0-10 centimetres, and the slide rail is connected through two at least guide bars and bed board side surface, the guide bar both ends are articulated with slide rail surface and bed board side surface respectively, and the guide bar axis is 0-180 contained angle with slide rail and bed board axis, the guide bar correspond bed board side surface and slide rail surface and all establish the bearing groove to when guide bar axis and slide rail and bed board axis contained angle are 0, the guide bar inlays in the bearing groove, and the slide rail side surface is 0-10 millimeters with the interval between the bed board side surface.
2. A vacuum sterilization device used after burn surgery according to claim 1 wherein: the bed legs are at least two-stage telescopic rod structures.
3. The vacuum sterilizer vessel used after burn operation according to claim 1, wherein: the bearing tray is positioned between two adjacent bed legs and is connected with the side surfaces of the two adjacent bed legs, the bearing tray is of a U-shaped groove-shaped structure in cross section, and the bottom of the bearing tray is of any one of a mesh plate structure and a grid plate structure.
4. The vacuum sterilizer vessel used after burn operation according to claim 1, wherein: the control circuit is a circuit system based on any one or two of a DSP chip and an IGBT chip, and when the control circuit is shared by the DSP chip and the IGBT chip, the DSP chip and the IGBT chip are connected in series through a data bus.
5. The vacuum sterilizer vessel used after burn operation according to claim 1, wherein: the control circuit is additionally provided with a protective cover, a data communication port, a display and an operation key, the protective cover is of a closed cavity structure, the control circuit is embedded in the protective cover, and the data communication port, the display and the operation key are all embedded in the outer surface of the protective cover and are respectively electrically connected with the control circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910834328.6A CN110547932B (en) | 2019-09-03 | 2019-09-03 | A vacuum sterilization device for burn postoperative |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910834328.6A CN110547932B (en) | 2019-09-03 | 2019-09-03 | A vacuum sterilization device for burn postoperative |
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| Publication Number | Publication Date |
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| CN110547932A CN110547932A (en) | 2019-12-10 |
| CN110547932B true CN110547932B (en) | 2021-08-20 |
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| CN201910834328.6A Expired - Fee Related CN110547932B (en) | 2019-09-03 | 2019-09-03 | A vacuum sterilization device for burn postoperative |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110833482B (en) * | 2019-12-11 | 2020-12-29 | 南通市第一人民医院 | Protection device suitable for auricle burn patient |
| CN111297609B (en) * | 2020-03-09 | 2021-03-23 | 皖南医学院第一附属医院（皖南医学院弋矶山医院） | Fester organism nursing appearance |
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|---|---|---|---|---|
| CN102743264A (en) * | 2012-07-04 | 2012-10-24 | 同济大学 | Positive and negative pressure conversion movable sickbed |
| CN105534664A (en) * | 2015-12-07 | 2016-05-04 | 中国人民解放军第四军医大学 | Vacuum sterilization nursing device used after burn operation |
| CN107349062A (en) * | 2017-07-10 | 2017-11-17 | 中国人民解放军第四军医大学 | Fire victim is with the sick bed for being locally isolated disinfecting and sterilizing functions |
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| CN110547932A (en) | 2019-12-10 |
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