CN102225224A - Vacuum oxygen supply device capable of maintaining wound to be in negative pressure state and supplying oxygen to wound - Google Patents
Vacuum oxygen supply device capable of maintaining wound to be in negative pressure state and supplying oxygen to wound Download PDFInfo
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- CN102225224A CN102225224A CN 201110131353 CN201110131353A CN102225224A CN 102225224 A CN102225224 A CN 102225224A CN 201110131353 CN201110131353 CN 201110131353 CN 201110131353 A CN201110131353 A CN 201110131353A CN 102225224 A CN102225224 A CN 102225224A
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Abstract
The invention discloses a vacuum oxygen supplying device capable of maintaining a wound to be in a negative pressure state and supplying oxygen to the wound. The vacuum oxygen supplying device comprises a wound coating component, an oxygen delivery pipeline, a vacuum extraction fluid pipe, a first vacuum pump, a collection bottle and an oxygen machine, wherein the two ends of the oxygen delivery pipeline are respectively communicated with the wound coating component and fluid of the oxygen machine, the two ends of the vacuum extraction fluid pipe are respectively communicated with the wound coating component and the fluid of the collection bottle, and the first vacuum pump is arranged on the vacuum extraction fluid pipe between the wound coating component and the collection bottle. The vacuum oxygen supplying device disclosed by the invention can effectively prevent newly generated skin and flesh from being air-dried and chapped when the wound is too dry, enough oxygen and nutrient substance can be supplied to the wound, and the wound can be quickly healed.
Description
Technical field
The present invention relates to a kind of medical apparatus and instruments, particularly a kind of vacuum oxygen supply device that keeps wound to be in negative pressure state and supply with oxygen to wound.
Background technology
Chinese patent literature CN101257876A discloses self-contained wound dressing apparatus, applies vacuum pressure by external peristaltic pump to wound, so that effectively siphon away wound fluid or transudate from wound bed, to promote the healing of wound; In order to apply continual vacuum state, also utilize the pressure in the pressure sensor monitoring wound dressing apparatus and send corresponding signal, so that make the control device primer pump to control device to wound.But, disclosed self-contained wound dressing apparatus exists following technological deficiency in actual use in the above-mentioned patent documentation: if make wound and periphery keep lower relative vacuum degree always, then the fluid of wound generation is very easy to be sucked away, will make the wound perimeter comparison drying that becomes, newborn skin and flesh cell will lack necessary moisture, thereby newborn skin and flesh will take place air-dry, chap, this can cause the speed of wound healing slack-off; If make wound and periphery keep higher relative vacuum degree always, the fluid of wound generation is not easy in time to be sucked away so, and the fluid that accumulates can cause bacteria breed, and then influences wound healing; In addition, the vacuum state of long period also can make the wound lack necessary oxygen, and the nutrient substance in the dressing can not be penetrated on the wound effectively, and then influences the growth promoter of newborn skin and flesh cell, postpones the healing time of wound.
Summary of the invention
At the deficiencies in the prior art, the object of the present invention is to provide a kind of vacuum oxygen supply device that promotes that wound heals as early as possible, make it possible to prevent effectively that the wound is air-dry because of the too dry newborn skin and flesh generation that causes, chap, and the fluid suction in time that wound can be produced is walked to prevent bacteria breed, can also make the wound can obtain competent oxygen and nutrient substance.
Technical scheme of the present invention is achieved in that the vacuum oxygen supply device that keeps wound to be in negative pressure state and supply with oxygen to wound, comprise the wound cladding parts, oxygen conveying pipe, vacuum withdrawing fluid pipe, first vacuum pump, receiving flask and oxygen machine, the two ends of described oxygen conveying pipe respectively with described wound cladding parts and described oxygen machine fluid communication, the two ends of described vacuum withdrawing fluid pipe respectively with described wound cladding parts and described receiving flask fluid communication, described first vacuum pump is arranged on the described vacuum withdrawing fluid pipe between described wound cladding parts and the described receiving flask.
Above-mentioned vacuum oxygen supply device, described wound cladding parts comprise translucent cover and are arranged on the interior dressing layer of described translucent cover.
Above-mentioned vacuum oxygen supply device, described dressing layer comprise that fluid sees through dressing layer and is positioned at the Liquid Absorption dressing layer that described fluid sees through the dressing layer top.
Above-mentioned vacuum oxygen supply device, the control signal output of controller is connected with the control signal input of described first vacuum pump and described oxygen machine respectively, and the carrier of oxygen volume concentrations is more than or equal to 95% in the gas of described oxygen machine output.
Above-mentioned vacuum oxygen supply device, described first vacuum pump be used for making described vacuum withdrawing fluid pipe keep the relative vacuum degree for-50mmHg～-200mmHg.
Above-mentioned vacuum oxygen supply device, described oxygen machine is supplied with oxygen pressure by described oxygen conveying pipe in described wound cladding parts be 1～1.3 atmospheric pressure.
Above-mentioned vacuum oxygen supply device, described first vacuum pump make in the described vacuum withdrawing fluid pipe keep the relative vacuum degree for-50mmHg～-100mmHg; Described oxygen machine is supplied with oxygen pressure by described oxygen conveying pipe in described wound cladding parts be 1.1～1.15 atmospheric pressure; Described controller makes described first vacuum pump and described oxygen machine alternation and the alternation in 5～30 minutes of every continuous firing once to described first vacuum pump and described oxygen machine output control signal respectively.
Above-mentioned vacuum oxygen supply device, the first arm fluid communication of described vacuum withdrawing fluid pipe and four-way, the second arm fluid communication of described oxygen conveying pipe and described four-way, the 3rd arm of described four-way and the second vacuum pump fluid communication, described second vacuum pump be used for making described the 3rd arm keep the relative vacuum degree for-110mmHg～-150mmHg, the control signal output of described controller is connected with the control signal input of described second vacuum pump, the 4th arm of described four-way and described wound cladding parts fluid communication, on described the 4th arm gas pressure sensor is installed, the output of described gas pressure sensor is connected with the input of described controller, and described gas pressure sensor detects in described the 4th arm gas pressure and testing result is fed back to described controller.
Above-mentioned vacuum oxygen supply device, described controller is controlled described second vacuum pump every 2～4 hours continuous firings 6～9 hours, when described controller received gas pressure in described the 4th arm that described gas pressure sensor feedback comes smaller or equal to the testing result of 650mmHg, described controller sent the control signal that shuts down and send the control signal that starts running to described oxygen conveying pipe and described first vacuum pump when described second vacuum pump quits work to described oxygen conveying pipe and described first vacuum pump.
The invention has the beneficial effects as follows: can prevent effectively that the wound is air-dry because of the too dry newborn skin and flesh generation that causes, chap, and the fluid suction in time that wound can be produced is walked to prevent bacteria breed, can also make the wound can obtain competent oxygen and nutrient substance, promote that wound heals as early as possible.
Description of drawings
Fig. 1 is the structural representation of vacuum oxygen supply device of the present invention.
Among the figure: 1-wound cladding parts, 2-oxygen conveying pipe, 3-vacuum withdrawing fluid pipe, 4-first vacuum pump, 5-receiving flask, 6-oxygen machine, the 7-translucent cover, the 8-fluid sees through dressing layer, 9-Liquid Absorption dressing layer, the 10-controller, 11-gas pressure sensor, 12-four-way, 121-first arm, 122-second arm, 123-the 3rd arm, 124-the 4th arm, 13-second vacuum pump.
The specific embodiment
The present invention is described further in conjunction with the accompanying drawings:
As shown in Figure 1, present embodiment keeps wound to be in negative pressure state and comprises wound cladding parts 1 to the vacuum oxygen supply device that wound is supplied with oxygen, oxygen conveying pipe 2, vacuum withdrawing fluid pipe 3, first vacuum pump 4, receiving flask 5 and oxygen machine 6, the two ends of described oxygen conveying pipe 2 respectively with described wound cladding parts 1 and described oxygen machine 6 fluid communication, the two ends of described vacuum withdrawing fluid pipe 3 respectively with described wound cladding parts 1 and described receiving flask 5 fluid communication, described first vacuum pump 4 is arranged on the described vacuum withdrawing fluid pipe 3 between described wound cladding parts 1 and the described receiving flask 5.Described wound cladding parts 1 comprises translucent cover 7 and the dressing layer that is arranged in the described translucent cover 7.Described dressing layer comprises that fluid sees through dressing layer 8 and is positioned at the Liquid Absorption dressing layer 9 that described fluid sees through dressing layer 8 tops.The control signal output of controller 10 is connected with the control signal input of described first vacuum pump 4 and described oxygen machine 6 respectively, and the carrier of oxygen volume concentrations equals 95% in the gas of described oxygen machine 6 outputs.Described first vacuum pump 4 makes and keeps the relative vacuum degree to be-50mmHg in the described vacuum withdrawing fluid pipe 3; Described oxygen machine 6 is supplied with oxygen pressure by described oxygen conveying pipe 2 in described wound cladding parts 1 be 1.1 atmospheric pressure; Described controller 10 makes described first vacuum pump 4 and described oxygen machine 6 alternations and the alternation in 5 minutes of every continuous firing once to described first vacuum pump 4 and described oxygen machine 6 output control signals respectively, that is: 4 runnings of described first vacuum pump shut down after 5 minutes, described then oxygen machine 6 runnings shut down after 5 minutes, the described first then running of vacuum pump 4 ... first arm, 121 fluid communication of described vacuum withdrawing fluid pipe 3 and four-way 12, second arm, 122 fluid communication of described oxygen conveying pipe 2 and described four-way 12, the 3rd arm 123 of described four-way 12 and second vacuum pump, 13 fluid communication, described second vacuum pump 13 is used for making described the 3rd arm 123 to keep the relative vacuum degree to be-110mmHg, the control signal output of described controller 10 is connected with the control signal input of described second vacuum pump 13, the 4th arm 124 and described wound cladding parts 1 fluid communication of described four-way 12, on described the 4th arm 124 gas pressure sensor 11 is installed, the output of described gas pressure sensor 11 is connected with the input of described controller 10, and described gas pressure sensor 11 detects in described the 4th arm 124 gas pressure and testing result is fed back to described controller 10.Described second vacuum pump 13 of described controller 10 controls was every 2 hours continuous firings 6 hours, described controller 10 receives described gas pressure sensor 11 and feeds back when gas pressure equals the testing result of 650mmHg in described the 4th arm 124 of coming, and described controller 10 sends the control signal that shuts down and send the control signal that starts running to described oxygen conveying pipe 2 and described first vacuum pump 4 when described second vacuum pump 13 quits work to described oxygen conveying pipe 2 and described first vacuum pump 4.4 runnings of first vacuum pump described in the vacuum oxygen supply device of present embodiment shut down after 5 minutes, described then oxygen machine 6 runnings shut down after 5 minutes, the described first then running of vacuum pump 4 ... after 2 hours, 13 entrys into service of described second vacuum pump, when described gas pressure sensor 11 detects that gas pressure equals 650mmHg in described the 4th arm 124, to described controller 10 feedback detection information, described controller 10 sends the control signal that shuts down to described first vacuum pump 4 and described oxygen machine 6,13 continuous runnings of described second vacuum pump shut down after 6 hours automatically, this moment, described controller 10 sent the control signal of entry into service to described first vacuum pump 4 and described oxygen machine 6 ... after 2 hours, 13 entrys into service of described second vacuum pump
The vacuum oxygen supply device of present embodiment is used for hepatectomy posterior abdominal wall traumatic infection (2 centimetres of 9 cm x), the wound surface that infects is cleaned the back coat the wound surface that infects, do not need auxiliary other medicines, wound healing after 7～14 days with described wound cladding parts 1.
As shown in Figure 1, present embodiment keeps wound to be in negative pressure state and comprises wound cladding parts 1 to the vacuum oxygen supply device that wound is supplied with oxygen, oxygen conveying pipe 2, vacuum withdrawing fluid pipe 3, first vacuum pump 4, receiving flask 5 and oxygen machine 6, the two ends of described oxygen conveying pipe 2 respectively with described wound cladding parts 1 and described oxygen machine 6 fluid communication, the two ends of described vacuum withdrawing fluid pipe 3 respectively with described wound cladding parts 1 and described receiving flask 5 fluid communication, described first vacuum pump 4 is arranged on the described vacuum withdrawing fluid pipe 3 between described wound cladding parts 1 and the described receiving flask 5.Described wound cladding parts 1 comprises translucent cover 7 and the dressing layer that is arranged in the described translucent cover 7.Described dressing layer comprises that fluid sees through dressing layer 8 and is positioned at the Liquid Absorption dressing layer 9 that described fluid sees through dressing layer 8 tops.The control signal output of controller 10 is connected with the control signal input of described first vacuum pump 4 and described oxygen machine 6 respectively, and the carrier of oxygen volume concentrations equals 96% in the gas of described oxygen machine 6 outputs.Described first vacuum pump 4 makes and keeps the relative vacuum degree to be-100mmHg in the described vacuum withdrawing fluid pipe 3; Described oxygen machine 6 is supplied with oxygen pressure by described oxygen conveying pipe 2 in described wound cladding parts 1 be 1.15 atmospheric pressure; Described controller 10 makes described first vacuum pump 4 and described oxygen machine 6 alternations and the alternation in 30 minutes of every continuous firing once promptly to described first vacuum pump 4 and described oxygen machine 6 output control signals respectively: 4 runnings of described first vacuum pump shut down after 30 minutes, described then oxygen machine 6 runnings shut down after 30 minutes, the described first then running of vacuum pump 4 ... first arm, 121 fluid communication of described vacuum withdrawing fluid pipe 3 and four-way 12, second arm, 122 fluid communication of described oxygen conveying pipe 2 and described four-way 12, the 3rd arm 123 of described four-way 12 and second vacuum pump, 13 fluid communication, described second vacuum pump 13 is used for making described the 3rd arm 123 to keep the relative vacuum degree to be-150mmHg, the control signal output of described controller 10 is connected with the control signal input of described second vacuum pump 13, the 4th arm 124 and described wound cladding parts 1 fluid communication of described four-way 12, on described the 4th arm 124 gas pressure sensor 11 is installed, the output of described gas pressure sensor 11 is connected with the input of described controller 10, and described gas pressure sensor 11 detects in described the 4th arm 124 gas pressure and testing result is fed back to described controller 10.Described second vacuum pump 13 of described controller 10 controls was every 4 hours continuous firings 9 hours, described controller 10 receives described gas pressure sensor 11 and feeds back when gas pressure equals the testing result of 610mmHg in described the 4th arm 124 of coming, and described controller 10 sends the control signal that shuts down and send the control signal that starts running to described oxygen conveying pipe 2 and described first vacuum pump 4 when described second vacuum pump 13 quits work to described oxygen conveying pipe 2 and described first vacuum pump 4.4 runnings of first vacuum pump described in the vacuum oxygen supply device of present embodiment shut down after 30 minutes, described then oxygen machine 6 runnings shut down after 30 minutes, the described first then running of vacuum pump 4 ... after 4 hours, 13 entrys into service of described second vacuum pump, when described gas pressure sensor 11 detects that gas pressure equals 650mmHg in described the 4th arm 124, to described controller 10 feedback detection information, described controller 10 sends the control signal that shuts down to described first vacuum pump 4 and described oxygen machine 6,13 continuous runnings of described second vacuum pump shut down after 9 hours automatically, this moment, described controller 10 sent the control signal of entry into service to described first vacuum pump 4 and described oxygen machine 6 ... after 4 hours, 13 entrys into service of described second vacuum pump
The vacuum oxygen supply device of present embodiment is used for hepatectomy posterior abdominal wall traumatic infection (2 centimetres of 11 cm x), the wound surface that infects is cleaned the back coat the wound surface that infects, do not need auxiliary other medicines, wound healing after 7～14 days with described wound cladding parts 1.
As shown in Figure 1, present embodiment keeps wound to be in negative pressure state and comprises wound cladding parts 1 to the vacuum oxygen supply device that wound is supplied with oxygen, oxygen conveying pipe 2, vacuum withdrawing fluid pipe 3, first vacuum pump 4, receiving flask 5 and oxygen machine 6, the two ends of described oxygen conveying pipe 2 respectively with described wound cladding parts 1 and described oxygen machine 6 fluid communication, the two ends of described vacuum withdrawing fluid pipe 3 respectively with described wound cladding parts 1 and described receiving flask 5 fluid communication, described first vacuum pump 4 is arranged on the described vacuum withdrawing fluid pipe 3 between described wound cladding parts 1 and the described receiving flask 5.Described wound cladding parts 1 comprises translucent cover 7 and the dressing layer that is arranged in the described translucent cover 7.Described dressing layer comprises that fluid sees through dressing layer 8 and is positioned at the Liquid Absorption dressing layer 9 that described fluid sees through dressing layer 8 tops.The control signal output of controller 10 is connected with the control signal input of described first vacuum pump 4 and described oxygen machine 6 respectively, and the carrier of oxygen volume concentrations equals 95% in the gas of described oxygen machine 6 outputs.Described first vacuum pump 4 makes and keeps the relative vacuum degree to be-80mmHg in the described vacuum withdrawing fluid pipe 3; Described oxygen machine 6 is supplied with oxygen pressure by described oxygen conveying pipe 2 in described wound cladding parts 1 be 1.1 atmospheric pressure; Described controller 10 makes described first vacuum pump 4 and described oxygen machine 6 alternations and the alternation in 20 minutes of every continuous firing once to described first vacuum pump 4 and described oxygen machine 6 output control signals respectively, that is: 4 runnings of described first vacuum pump shut down after 20 minutes, described then oxygen machine 6 runnings shut down after 20 minutes, the described first then running of vacuum pump 4 ... first arm, 121 fluid communication of described vacuum withdrawing fluid pipe 3 and four-way 12, second arm, 122 fluid communication of described oxygen conveying pipe 2 and described four-way 12, the 3rd arm 123 of described four-way 12 and second vacuum pump, 13 fluid communication, described second vacuum pump 13 is used for making described the 3rd arm 123 to keep the relative vacuum degree to be-130mmHg, the control signal output of described controller 10 is connected with the control signal input of described second vacuum pump 13, the 4th arm 124 and described wound cladding parts 1 fluid communication of described four-way 12, on described the 4th arm 124 gas pressure sensor 11 is installed, the output of described gas pressure sensor 11 is connected with the input of described controller 10, and described gas pressure sensor 11 detects in described the 4th arm 124 gas pressure and testing result is fed back to described controller 10.Described second vacuum pump 13 of described controller 10 controls was every 3 hours continuous firings 8 hours, described controller 10 receives described gas pressure sensor 11 and feeds back when gas pressure equals the testing result of 630mmHg in described the 4th arm 124 of coming, and described controller 10 sends the control signal that shuts down and send the control signal that starts running to described oxygen conveying pipe 2 and described first vacuum pump 4 when described second vacuum pump 13 quits work to described oxygen conveying pipe 2 and described first vacuum pump 4.4 runnings of first vacuum pump described in the vacuum oxygen supply device of present embodiment shut down after 20 minutes, described then oxygen machine 6 runnings shut down after 20 minutes, the described first then running of vacuum pump 4 ... after 3 hours, 13 entrys into service of described second vacuum pump, when described gas pressure sensor 11 detects that gas pressure equals 650mmHg in described the 4th arm 124, to described controller 10 feedback detection information, described controller 10 sends the control signal that shuts down to described first vacuum pump 4 and described oxygen machine 6,13 continuous runnings of described second vacuum pump shut down after 8 hours automatically, this moment, described controller 10 sent the control signal of entry into service to described first vacuum pump 4 and described oxygen machine 6 ... after 3 hours, 13 entrys into service of described second vacuum pump
The vacuum oxygen supply device of present embodiment is used for hepatectomy posterior abdominal wall traumatic infection (2 centimetres of 12 cm x), the wound surface that infects is cleaned the back coat the wound surface that infects, do not need auxiliary other medicines, wound healing after 7～10 days with described wound cladding parts 1.
Vacuum provisions device among the foregoing description 1-3 utilizes described first vacuum pump 4 to make wound keep higher relative vacuum degree and utilizes described oxygen machine 6 to supply with oxygen to wound and hockets, and utilizes described second vacuum pump 13 to keep wound to be in lower relative vacuum degree after 6 running a period of times at described first vacuum pump 4 and described oxygen machine; Can either prevent that like this wound is air-dry because of the too dry newborn skin and flesh generation that causes, chap that the fluid suction in time that wound can also be produced be walked to prevent bacteria breed, can also make the wound can obtain competent oxygen in addition.
Claims (9)
1. keep wound to be in negative pressure state and supply with the vacuum oxygen supply device of oxygen to wound, it is characterized in that, comprise wound cladding parts (1), oxygen conveying pipe (2), vacuum withdrawing fluid pipe (3), first vacuum pump (4), receiving flask (5) and oxygen machine (6), the two ends of described oxygen conveying pipe (2) respectively with described wound cladding parts (1) and described oxygen machine (6) fluid communication, the two ends of described vacuum withdrawing fluid pipe (3) respectively with described wound cladding parts (1) and described receiving flask (5) fluid communication, described first vacuum pump (4) is arranged on the described vacuum withdrawing fluid pipe (3) between described wound cladding parts (1) and the described receiving flask (5).
2. vacuum oxygen supply device according to claim 1 is characterized in that, described wound cladding parts (1) comprises translucent cover (7) and is arranged on the interior dressing layer of described translucent cover (7).
3. vacuum oxygen supply device according to claim 2 is characterized in that, described dressing layer comprises that fluid sees through dressing layer (8) and is positioned at the Liquid Absorption dressing layer (9) that described fluid sees through dressing layer (8) top.
4. according to the arbitrary described vacuum oxygen supply device of claim 1～3, it is characterized in that, the control signal output of controller (10) is connected with the control signal input of described first vacuum pump (4) and described oxygen machine (6) respectively, and the carrier of oxygen volume concentrations is more than or equal to 95% in the gas of described oxygen machine (6) output.
5. vacuum oxygen supply device according to claim 4 is characterized in that, described first vacuum pump (4) be used for making described vacuum withdrawing fluid pipe (3) keep the relative vacuum degree for-50mmHg～-200mmHg.
6. vacuum oxygen supply device according to claim 5 is characterized in that, described oxygen machine (6) is supplied with oxygen pressure by described oxygen conveying pipe (2) in described wound cladding parts (1) be 1～1.3 atmospheric pressure.
7. vacuum oxygen supply device according to claim 6 is characterized in that, described first vacuum pump (4) make keep in the described vacuum withdrawing fluid pipe (3) the relative vacuum degree for-50mmHg～-100mmHg; Described oxygen machine (6) is supplied with oxygen pressure by described oxygen conveying pipe (2) in described wound cladding parts (1) be 1.1～1.15 atmospheric pressure; Described controller (10) makes described first vacuum pump (4) and (6) alternation of described oxygen machine and the alternation in 5～30 minutes of every continuous firing once to described first vacuum pump (4) and described oxygen machine (6) output control signal respectively.
8. vacuum oxygen supply device according to claim 7, it is characterized in that, first arm (121) fluid communication of described vacuum withdrawing fluid pipe (3) and four-way (12), second arm (122) fluid communication of described oxygen conveying pipe (2) and described four-way (12), the 3rd arm (123) of described four-way (12) and second vacuum pump (13) fluid communication, described second vacuum pump (13) be used for making described the 3rd arm (123) keep the relative vacuum degree for-110mmHg～-150mmHg, the control signal output of described controller (10) is connected with the control signal input of described second vacuum pump (13), the 4th arm (124) of described four-way (12) and described wound cladding parts (1) fluid communication, gas pressure sensor (11) is installed on described the 4th arm (124), the output of described gas pressure sensor (11) is connected with the input of described controller (10), and described gas pressure sensor (11) detects the middle gas pressure of described the 4th arm (124) and testing result is fed back to described controller (10).
9. vacuum oxygen supply device according to claim 8, it is characterized in that, described second vacuum pump of described controller (10) control (13) was every 2～4 hours continuous firings 6～9 hours, when described controller (10) received gas pressure in described the 4th arm (124) that described gas pressure sensor (11) feedback comes smaller or equal to the testing result of 650mmHg, described controller (10) sent the control signal that shuts down and sends control signal that startup turn round to described oxygen conveying pipe (2) and described first vacuum pump (4) at described second vacuum pump (13) when quitting work to described oxygen conveying pipe (2) and described first vacuum pump (4).
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| Application Number | Priority Date | Filing Date | Title |
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| CN 201110131353 CN102225224B (en) | 2011-05-20 | 2011-05-20 | Vacuum oxygen supply device capable of maintaining wound to be in negative pressure state and supplying oxygen to wound |
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| CN 201110131353 CN102225224B (en) | 2011-05-20 | 2011-05-20 | Vacuum oxygen supply device capable of maintaining wound to be in negative pressure state and supplying oxygen to wound |
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| CN102225224A true CN102225224A (en) | 2011-10-26 |
| CN102225224B CN102225224B (en) | 2013-04-03 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105126235A (en) * | 2015-06-23 | 2015-12-09 | 秦承雪 | Skin wound treating system used for debridement and drug administration and oxygen supply |
| WO2015198194A1 (en) | 2014-06-24 | 2015-12-30 | Flaem Nuova S.P.A. | Device for treating cutaneous blemishes and dermatologic diseases |
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| US20060100594A1 (en) * | 2004-11-05 | 2006-05-11 | Bristol-Myers Squibb Company | Vacuum wound dressing |
| CN101822610A (en) * | 2009-03-03 | 2010-09-08 | 中国人民解放军第三军医大学第三附属医院 | Comprehensive therapeutic apparatus for wound and wound surface |
| CN201783066U (en) * | 2010-07-09 | 2011-04-06 | 惠州市华阳多媒体电子有限公司 | Wound therapeutic apparatus with oxygenation function |
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| CN2320274Y (en) * | 1998-03-24 | 1999-05-26 | 姜宪委 | Instrument for promoting healing of surface of wound |
| CN2376935Y (en) * | 1999-02-12 | 2000-05-10 | 姜宪委 | Wound surface healing promoting instrument |
| US20060100594A1 (en) * | 2004-11-05 | 2006-05-11 | Bristol-Myers Squibb Company | Vacuum wound dressing |
| CN101822610A (en) * | 2009-03-03 | 2010-09-08 | 中国人民解放军第三军医大学第三附属医院 | Comprehensive therapeutic apparatus for wound and wound surface |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2015198194A1 (en) | 2014-06-24 | 2015-12-30 | Flaem Nuova S.P.A. | Device for treating cutaneous blemishes and dermatologic diseases |
| CN105126235A (en) * | 2015-06-23 | 2015-12-09 | 秦承雪 | Skin wound treating system used for debridement and drug administration and oxygen supply |
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| CN102225224B (en) | 2013-04-03 |
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Owner name: BEIJING ABS SCIENCE + TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: DING WENJING Effective date: 20150708 |
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Effective date of registration: 20150708 Address after: 100032, Beijing, Xicheng District Desheng street, No. 11 (Desheng Park) Patentee after: ABS Science & Technology Co., Ltd. Address before: 100032, Beijing, Xicheng District Desheng street, No. 11 (Desheng garden) Patentee before: Ding Wenjing |