CN106620905A - Postoperative wound surface auxiliary improving device - Google Patents
Postoperative wound surface auxiliary improving device Download PDFInfo
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- CN106620905A CN106620905A CN201611204040.3A CN201611204040A CN106620905A CN 106620905 A CN106620905 A CN 106620905A CN 201611204040 A CN201611204040 A CN 201611204040A CN 106620905 A CN106620905 A CN 106620905A
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- 230000002980 postoperative effect Effects 0.000 title claims abstract description 15
- 238000011010 flushing procedure Methods 0.000 claims abstract description 30
- 238000011084 recovery Methods 0.000 claims abstract description 22
- 230000006872 improvement Effects 0.000 claims abstract description 10
- 229910052760 oxygen Inorganic materials 0.000 claims description 22
- 239000001301 oxygen Substances 0.000 claims description 22
- 229920005830 Polyurethane Foam Polymers 0.000 claims description 12
- 230000017525 heat dissipation Effects 0.000 claims description 12
- 239000011496 polyurethane foam Substances 0.000 claims description 12
- -1 oxygen ion Chemical class 0.000 claims description 11
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 claims description 10
- 239000012528 membrane Substances 0.000 claims description 10
- 239000004372 Polyvinyl alcohol Substances 0.000 claims description 7
- 229920002451 polyvinyl alcohol Polymers 0.000 claims description 7
- 230000001681 protective effect Effects 0.000 claims description 4
- 239000007921 spray Substances 0.000 claims description 3
- 150000002500 ions Chemical class 0.000 claims 1
- 206010052428 Wound Diseases 0.000 abstract description 39
- 208000027418 Wounds and injury Diseases 0.000 abstract description 39
- 230000029663 wound healing Effects 0.000 abstract description 6
- 244000005700 microbiome Species 0.000 abstract description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 11
- 238000010992 reflux Methods 0.000 description 11
- 210000001519 tissue Anatomy 0.000 description 5
- 241000894006 Bacteria Species 0.000 description 4
- 239000003814 drug Substances 0.000 description 4
- 229940079593 drug Drugs 0.000 description 4
- 230000008439 repair process Effects 0.000 description 4
- 210000004026 tunica intima Anatomy 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000001816 cooling Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- 230000001737 promoting effect Effects 0.000 description 3
- 238000001356 surgical procedure Methods 0.000 description 3
- 208000002847 Surgical Wound Diseases 0.000 description 2
- PTFCDOFLOPIGGS-UHFFFAOYSA-N Zinc dication Chemical compound [Zn+2] PTFCDOFLOPIGGS-UHFFFAOYSA-N 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 2
- 230000001154 acute effect Effects 0.000 description 2
- 239000008280 blood Substances 0.000 description 2
- 210000004369 blood Anatomy 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008326 skin blood flow Effects 0.000 description 2
- 238000007920 subcutaneous administration Methods 0.000 description 2
- 230000017423 tissue regeneration Effects 0.000 description 2
- 206010063560 Excessive granulation tissue Diseases 0.000 description 1
- 208000032843 Hemorrhage Diseases 0.000 description 1
- 206010030113 Oedema Diseases 0.000 description 1
- 206010040893 Skin necrosis Diseases 0.000 description 1
- 206010048629 Wound secretion Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000001266 bandaging Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000036770 blood supply Effects 0.000 description 1
- 210000004204 blood vessel Anatomy 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002651 drug therapy Methods 0.000 description 1
- 210000001126 granulation tissue Anatomy 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 208000014617 hemorrhoid Diseases 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000008338 local blood flow Effects 0.000 description 1
- 229940126701 oral medication Drugs 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
- 238000002560 therapeutic procedure Methods 0.000 description 1
- 230000000699 topical effect Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- A61M1/0023—
-
- 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
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- Health & Medical Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Materials For Medical Uses (AREA)
Abstract
本发明公开了医疗器械技术领域的一种术后切口创面辅助改善装置，包括底板，所述底板的顶部左侧设置有负压瓶，所述负压瓶的右侧设置有灌洗瓶，所述负压瓶底部设置有连接管，所述灌洗瓶的右侧设置有支架，所述灌洗瓶的顶部设置有引流管，所述引流管的右端套接有三通接头，所述三通接头的右端顶部连接有第一支管，所述三通接头的右端底部连接有第二支管，所述第一支管的外壁设置有压力控制阀，所述第一支管的右端连接有冲洗箱，所述支架的右侧设置有创面恢复装置，所述创面恢复装置的左壁设置有开关，所述创面恢复装置和冲洗箱之间设置有分流箱，有效的杀灭微生物卫生促进伤口愈合负氧，在使用时操作方便，结构简单，成本低。
The invention discloses a postoperative incision wound auxiliary improvement device in the technical field of medical equipment, which includes a bottom plate, a negative pressure bottle is arranged on the left side of the top of the bottom plate, and a lavage bottle is arranged on the right side of the negative pressure bottle. The bottom of the negative pressure bottle is provided with a connecting pipe, the right side of the lavage bottle is provided with a bracket, the top of the lavage bottle is provided with a drainage tube, and the right end of the drainage tube is sleeved with a three-way joint. The top of the right end of the joint is connected with a first branch pipe, the bottom of the right end of the three-way joint is connected with a second branch pipe, the outer wall of the first branch pipe is provided with a pressure control valve, and the right end of the first branch pipe is connected with a flushing tank. The right side of the bracket is provided with a wound recovery device, the left wall of the wound recovery device is provided with a switch, and a shunt box is provided between the wound recovery device and the flushing box, which can effectively kill microorganisms and promote wound healing. The utility model has the advantages of convenient operation, simple structure and low cost during use.
Description
技术领域technical field
本发明涉及医疗器械技术领域，具体为一种术后切口创面辅助改善装置。The invention relates to the technical field of medical devices, in particular to an auxiliary improvement device for postoperative incision wounds.
背景技术Background technique
外科手术是一种常见的治疗手段，术后皮肤的血运情况及皮下积血、积液情况是手术成败的关键，故术后切口良好的后期辅助改善尤为重要，必需提供大小合适、均匀压力的清洁、消毒才可促进皮肤血液循环，防止皮下积血、积液等。以往外科手术后多采用纱布敷料加压包扎，但纱布敷料包扎存在如下不足：不可直视创面情况，如欲观察创面情况，须打开敷料，重新换药一次。如为游离植皮术，皮下积血未及时发现处理，可致皮肤坏死、手术失败，移植皮肤各处压力均匀程度及大小不易掌握，须凭经验才可，压力调节不便，如欲调节压力须重新包扎，且不能提供动态的压力变化，故不利于促进皮肤的血液循环。采用药物治疗和器械治疗：药物，有口服药物及局部用药，费用较多，难以坚持，使用不便，副作用多，孕妇及哺乳期妇女慎用或者禁用；器械类，主要是利用微波加热原理，促进局部血液循环，其缺点不能应用于急性期痔疮患者，会加重急性期症状，如疼痛加重，水肿加重，会让部分使用者“上火”，且该类设备造价昂贵，使用费用也较多，不易全面推广。鉴于上述提到的问题，本发明提出一种术后切口创面辅助改善装置，以解决上述提到的问题。Surgery is a common method of treatment. The blood supply of the skin after surgery and the accumulation of blood and fluid under the skin are the key to the success of the operation. Therefore, it is particularly important to improve the postoperative auxiliary incision after surgery. It is necessary to provide appropriate and uniform pressure. Proper cleaning and disinfection can promote skin blood circulation and prevent subcutaneous accumulation of blood and fluid. In the past, gauze dressings were often used for pressure dressing after surgical operations, but gauze dressings have the following disadvantages: you cannot directly look at the wound. If you want to observe the wound, you must open the dressing and change the dressing again. For free skin grafting, if the subcutaneous hemorrhage is not detected and treated in time, it may lead to skin necrosis and operation failure. It is difficult to grasp the uniformity and size of the pressure of the transplanted skin. It must be done by experience. The pressure adjustment is inconvenient. Bandaging, and can not provide dynamic pressure changes, it is not conducive to promoting skin blood circulation. Drug therapy and device therapy: drugs, including oral drugs and topical drugs, are more expensive, difficult to adhere to, inconvenient to use, and have many side effects. Pregnant women and lactating women should use them with caution or prohibit them; devices mainly use the principle of microwave heating to promote Local blood circulation, its shortcomings cannot be applied to patients with acute hemorrhoids, it will aggravate acute symptoms, such as aggravated pain and edema, which will make some users "get angry", and this type of equipment is expensive, and the cost of use is also high. Difficult to fully promote. In view of the above-mentioned problems, the present invention proposes an auxiliary device for improving postoperative incision wounds to solve the above-mentioned problems.
发明内容Contents of the invention
本发明的目的在于提供一种术后切口创面辅助改善装置，以解决上述背景技术中提出的不可直视创面情况、压力调节不变和现有的药物治疗和器械治疗费用较多、使用不便的问题。The purpose of the present invention is to provide an auxiliary wound improvement device for postoperative incisions to solve the problems of not being able to look directly at the wound, constant pressure adjustment, high cost and inconvenient use of the existing medical treatment and instrument treatment proposed in the background art. question.
为实现上述目的，本发明提供如下技术方案：一种术后切口创面辅助改善装置，包括底板，所述底板的顶部左侧设置有负压瓶，所述负压瓶的右侧设置有灌洗瓶，所述负压瓶底部设置有连接管，所述连接管的右端设置在灌洗瓶的内腔，所述灌洗瓶的右侧设置有支架，所述灌洗瓶的顶部设置有引流管，所述引流管的右端套接有三通接头，所述三通接头设置在支架的顶部，所述三通接头的右端顶部连接有第一支管，所述三通接头的右端底部连接有第二支管，所述第一支管的外壁设置有压力控制阀，所述第一支管的右端连接有冲洗箱，所述第二支管的右端设置在冲洗箱的内腔，所述支架的右侧设置有创面恢复装置，所述创面恢复装置的左壁设置有开关，所述创面恢复装置和冲洗箱之间设置有分流箱，所述开关与创面恢复装置电性连接。In order to achieve the above object, the present invention provides the following technical solutions: a postoperative incision wound auxiliary improvement device, including a base plate, a negative pressure bottle is provided on the left side of the top of the base plate, and a lavage bottle is provided on the right side of the negative pressure bottle. bottle, the bottom of the negative pressure bottle is provided with a connecting tube, the right end of the connecting tube is set in the inner cavity of the lavage bottle, the right side of the lavage bottle is provided with a bracket, and the top of the lavage bottle is provided with a drainage The right end of the drainage tube is sleeved with a three-way joint, and the three-way joint is arranged on the top of the bracket. Two branch pipes, the outer wall of the first branch pipe is provided with a pressure control valve, the right end of the first branch pipe is connected with a flushing box, the right end of the second branch pipe is set in the inner cavity of the flushing box, and the right side of the bracket is set There is a wound recovery device, the left wall of the wound recovery device is provided with a switch, a shunt box is provided between the wound recovery device and the flushing box, and the switch is electrically connected to the wound recovery device.
优选的，所述负压瓶的顶部设置有端盖，所述端盖的顶部设置有排气管，所述排气管的底部贯穿端盖，所述排气管的内腔设置有空气过滤器，所述端盖的外壁设置有排气阀，所述排气阀通过端盖与排气管连接，所述负压瓶的左右侧壁均设置有手持部。Preferably, the top of the negative pressure bottle is provided with an end cap, the top of the end cap is provided with an exhaust pipe, the bottom of the exhaust pipe runs through the end cap, and the inner cavity of the exhaust pipe is provided with an air filter The outer wall of the end cap is provided with an exhaust valve, and the exhaust valve is connected to the exhaust pipe through the end cap, and the left and right side walls of the negative pressure bottle are provided with a handle.
优选的，所述冲洗箱的顶部设置有喷流盘，所述第一支管的右端贯穿喷流盘，所述冲洗箱的内腔顶部设置有聚氨酯泡沫海绵层，所述聚氨酯泡沫海绵层的底部设置有半透膜，所述半透膜的底部设置有聚乙烯醇海绵层，所述冲洗箱的内腔底部设置有回流槽，所述回流槽的顶部设置有放置槽，所述回流槽的内腔设置有回流管，所述第二支管的右端与回流管连接，所述回流管的外壁设置有微孔，所述冲洗箱的左右侧壁均设置有扣件，所述扣件的外壁设置有连接件。Preferably, the top of the flushing box is provided with a spray plate, the right end of the first branch pipe runs through the spray plate, the top of the inner cavity of the flushing box is provided with a polyurethane foam sponge layer, and the bottom of the polyurethane foam sponge layer A semi-permeable membrane is provided, the bottom of the semi-permeable membrane is provided with a polyvinyl alcohol sponge layer, the bottom of the inner cavity of the flushing tank is provided with a backflow tank, the top of the backflow tank is provided with a placement tank, and the backflow tank The inner cavity is provided with a return pipe, the right end of the second branch pipe is connected with the return pipe, the outer wall of the return pipe is provided with micro holes, the left and right side walls of the flushing tank are provided with fasteners, and the outer walls of the fasteners Connectors are provided.
优选的，所述创面恢复装置的内腔顶部设置有负氧离子发生器，所述负氧离子发生器的底部设置有风扇，所述风扇的外壁设置有防护网，所述风扇的右侧设置有臭氧发生器，所述创面恢复装置的外壁设置有散热窗，所述散热窗的外壁均匀设置有散热孔。Preferably, the top of the inner cavity of the wound recovery device is provided with a negative oxygen ion generator, the bottom of the negative oxygen ion generator is provided with a fan, the outer wall of the fan is provided with a protective net, and the right side of the fan is provided with a protective net. There is an ozone generator, and the outer wall of the wound recovery device is provided with heat dissipation windows, and the outer wall of the heat dissipation windows is uniformly provided with heat dissipation holes.
与现有技术相比，本发明的有益效果是：该种术后切口创面辅助改善装置，通过持续的负压吸引使得两侧的聚乙烯醇海绵层与手术切口两侧组织紧密贴附，能够有效促进血管再生，且有助于创面肉芽组织形成，持续的负压吸引使得中间的聚氨酯泡沫海绵层与手术切口底部贴附紧密，有助于创面分泌物的引流，保持创面清洁，有效的改善局部组织供氧及修复受损的血管内膜，能有效的杀灭微生物卫生促进伤口愈合负氧，在使用时操作方便，结构简单，成本低。Compared with the prior art, the beneficial effect of the present invention is that: this kind of postoperative incision wound auxiliary improvement device makes the polyvinyl alcohol sponge layers on both sides adhere closely to the tissues on both sides of the surgical incision through continuous negative pressure suction, and can It can effectively promote the regeneration of blood vessels and contribute to the formation of wound granulation tissue. The continuous negative pressure suction makes the middle polyurethane foam sponge layer closely adhere to the bottom of the surgical incision, which helps the drainage of wound secretions, keeps the wound clean and effectively improves Local tissue oxygen supply and repair of damaged vascular intima can effectively kill microorganisms and promote wound healing. Negative oxygen is easy to operate, simple in structure, and low in cost.
附图说明Description of drawings
图1为本发明结构示意图；Fig. 1 is a structural representation of the present invention;
图2为本发明负压瓶结构示意图；Fig. 2 is the structural representation of negative pressure bottle of the present invention;
图3为本发明冲洗箱结构示意图；Fig. 3 is the structural representation of flushing box of the present invention;
图4为本发明创面恢复装置结构示意图。Fig. 4 is a schematic structural diagram of the wound recovery device of the present invention.
图中：1底板、2负压瓶、21端盖、22排气管、23空气过滤器、24排气阀、25手持部、3灌洗瓶、4连接管、5支架、6引流管、7三通接头、8第一支管、9第二支管、10冲洗箱、101喷流盘、102聚氨酯泡沫海绵层、103半透膜、104聚乙烯醇海绵层、105回流槽、106放置槽、107回流管、108扣件、109连接件、11压力控制阀、12创面恢复装置、121负氧离子发生器、122臭氧发生器、123风扇、124散热窗、125散热孔、13开关、14分流箱。In the figure: 1 bottom plate, 2 negative pressure bottle, 21 end cap, 22 exhaust pipe, 23 air filter, 24 exhaust valve, 25 handpiece, 3 lavage bottle, 4 connecting pipe, 5 bracket, 6 drainage tube, 7 tee joint, 8 first branch pipe, 9 second branch pipe, 10 flushing box, 101 jet flow plate, 102 polyurethane foam sponge layer, 103 semi-permeable membrane, 104 polyvinyl alcohol sponge layer, 105 reflux tank, 106 placement tank, 107 return pipe, 108 fastener, 109 connector, 11 pressure control valve, 12 wound recovery device, 121 negative oxygen ion generator, 122 ozone generator, 123 fan, 124 cooling window, 125 cooling hole, 13 switch, 14 shunt box.
具体实施方式detailed description
下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
请参阅图1-4，本发明提供一种技术方案：一种术后切口创面辅助改善装置，包括底板1，底板1的顶部左侧设置有负压瓶2，用于产生负压，负压瓶2的右侧设置有灌洗瓶3，用于对术后切口的冲洗，以及通过透明灌洗瓶3可观察回流液的颜色和浑浊度，有助于判断创面的情况，负压瓶2底部设置有连接管4，连接管4的右端设置在灌洗瓶3的内腔，灌洗瓶3的右侧设置有支架5，灌洗瓶3的顶部设置有引流管6，引流管6的右端套接有三通接头7，便于将引流管6与第一支管8和第二支管9连通，三通接头7设置在支架5的顶部，用于支撑三通接头7，三通接头7的右端顶部连接有第一支管8，三通接头7的右端底部连接有第二支管9，第一支管8的外壁设置有压力控制阀11，通过压力控制阀11可调节压力大小，维持压力在60-100mmHg，第一支管8的右端连接有冲洗箱10，第二支管9的右端设置在冲洗箱10的内腔，支架5的右侧设置有创面恢复装置12，能有效的改善局部组织供氧及修复受损的血管内膜，创面恢复装置12的左壁设置有开关13，创面恢复装置12和冲洗箱10之间设置有分流箱14，开关13与创面恢复装置12电性连接。Please refer to Figures 1-4, the present invention provides a technical solution: a postoperative incision wound auxiliary improvement device, including a base plate 1, and a negative pressure bottle 2 is provided on the left side of the top of the base plate 1 for generating negative pressure. The right side of the bottle 2 is provided with a lavage bottle 3, which is used for flushing the postoperative incision, and the color and turbidity of the reflux fluid can be observed through the transparent lavage bottle 3, which is helpful for judging the condition of the wound surface. The negative pressure bottle 2 The bottom is provided with a connecting pipe 4, and the right end of the connecting pipe 4 is arranged in the inner cavity of the lavage bottle 3, and the right side of the lavage bottle 3 is provided with a bracket 5, and the top of the lavage bottle 3 is provided with a drainage tube 6. The right end is sleeved with a three-way joint 7, which is convenient for connecting the drainage tube 6 with the first branch pipe 8 and the second branch pipe 9. The three-way joint 7 is arranged on the top of the bracket 5 for supporting the three-way joint 7, and the right end of the three-way joint 7 The top is connected with the first branch pipe 8, the bottom of the right end of the tee joint 7 is connected with the second branch pipe 9, the outer wall of the first branch pipe 8 is provided with a pressure control valve 11, the pressure can be adjusted through the pressure control valve 11, and the pressure is maintained at 60- 100mmHg, the right end of the first branch pipe 8 is connected to the flushing box 10, the right end of the second branch pipe 9 is set in the inner cavity of the flushing box 10, and the right side of the bracket 5 is provided with a wound recovery device 12, which can effectively improve local tissue oxygen supply and To repair damaged vascular intima, a switch 13 is provided on the left wall of the wound recovery device 12 , and a shunt box 14 is provided between the wound recovery device 12 and the flushing box 10 , and the switch 13 is electrically connected to the wound recovery device 12 .
其中，负压瓶2的顶部设置有端盖21，端盖21的顶部设置有排气管22，排气管22的底部贯穿端盖21，排气管22的内腔设置有空气过滤器23，端盖21的外壁设置有排气阀24，排气阀24通过端盖21与排气管22连接，负压瓶2的左右侧壁均设置有手持部25，负压瓶2的负压不在较佳的所需负压范围内时，打开排气阀24，通过手持部25挤压负压瓶2使其内上部的空气排出，并通过空气过滤器23过滤，关闭排气阀24，负压瓶2内的负压即可增大，冲洗箱10的顶部设置有喷流盘101，第一支管8的右端贯穿喷流盘101，冲洗箱10的内腔顶部设置有聚氨酯泡沫海绵层102，在持续的负压作用下，海绵高效收缩，能明显减轻切口张力、缩小伤口，聚氨酯泡沫海绵层102的底部设置有半透膜103，半透膜103可进行氧气交换，但细菌无法通过，为创面提供良好的有氧环境，有利于创面愈合，半透膜103的底部设置有聚乙烯醇海绵层104，聚氨酯泡沫海绵层102和聚乙烯醇海绵层104中均添加有锌离子成分，能有效杀菌、不易耐药，且具有促进组织修复的作用，冲洗箱10的内腔底部设置有回流槽105，对冲洗后的水进行回流，回流槽105的顶部设置有放置槽106，用于放置切口创面部位，回流槽105的内腔设置有回流管107，第二支管9的右端与回流管107连接，回流管107的外壁设置有微孔，用于吸收回流槽105内的回流水，冲洗箱10的左右侧壁均设置有扣件108，扣件108的外壁设置有连接件109，用于调节冲洗箱10内腔的大小，创面恢复装置12的内腔顶部设置有负氧离子发生器121，负氧离子发生器121的底部设置有风扇123，风扇123的外壁设置有防护网，风扇123的右侧设置有臭氧发生器122，创面恢复装置12的外壁设置有散热窗124，散热窗124的外壁均匀设置有散热孔125，负氧离子发生器121会产生负氧离子，能有效的改善局部组织供氧及修复受损的血管内膜，臭氧发生器122发生臭氧，能有效的杀灭微生物卫生促进伤口愈合负氧，风扇123的转动用于调节负氧及臭氧浓度，散热窗124和散热孔125用于散热。Wherein, the top of negative pressure bottle 2 is provided with end cap 21, and the top of end cap 21 is provided with exhaust pipe 22, and the bottom of exhaust pipe 22 runs through end cap 21, and the inner cavity of exhaust pipe 22 is provided with air filter 23 , the outer wall of the end cap 21 is provided with an exhaust valve 24, the exhaust valve 24 is connected with the exhaust pipe 22 through the end cap 21, the left and right side walls of the negative pressure bottle 2 are all provided with a hand-held part 25, the negative pressure of the negative pressure bottle 2 When not in the preferred negative pressure range, open the exhaust valve 24, extrude the negative pressure bottle 2 through the handle 25 to discharge the air in the upper part, and filter through the air filter 23, close the exhaust valve 24, The negative pressure in the negative pressure bottle 2 can be increased, the top of the flushing box 10 is provided with a jet flow plate 101, the right end of the first branch pipe 8 runs through the jet flow plate 101, and the top of the inner cavity of the flushing box 10 is provided with a polyurethane foam sponge layer 102. Under continuous negative pressure, the sponge shrinks efficiently, which can significantly reduce the tension of the incision and shrink the wound. The bottom of the polyurethane foam sponge layer 102 is provided with a semi-permeable membrane 103. The semi-permeable membrane 103 can exchange oxygen, but bacteria cannot pass through it. , to provide a good aerobic environment for the wound surface, which is conducive to wound healing. The bottom of the semipermeable membrane 103 is provided with a polyvinyl alcohol sponge layer 104, and zinc ion components are added to the polyurethane foam sponge layer 102 and the polyvinyl alcohol sponge layer 104. It can effectively sterilize bacteria, is not easy to resist drugs, and has the effect of promoting tissue repair. The bottom of the inner cavity of the flushing tank 10 is provided with a backflow tank 105 to reflow the water after washing. The top of the backflow tank 105 is provided with a placement tank 106 for Place the incision wound site, the inner cavity of the reflux tank 105 is provided with a reflux tube 107, the right end of the second branch pipe 9 is connected with the reflux tube 107, and the outer wall of the reflux tube 107 is provided with micropores for absorbing the reflux water in the reflux tank 105, Both the left and right side walls of the flushing box 10 are provided with fasteners 108, and the outer walls of the fasteners 108 are provided with connectors 109 for adjusting the size of the inner cavity of the flushing box 10, and the top of the inner cavity of the wound recovery device 12 is provided with negative oxygen ion generators. device 121, the bottom of the negative oxygen ion generator 121 is provided with a fan 123, the outer wall of the fan 123 is provided with a protective net, the right side of the fan 123 is provided with an ozone generator 122, and the outer wall of the wound recovery device 12 is provided with a heat dissipation window 124 to dissipate heat. The outer wall of the window 124 is uniformly provided with heat dissipation holes 125, and the negative oxygen ion generator 121 can generate negative oxygen ions, which can effectively improve the oxygen supply to local tissues and repair damaged vascular intima, and the ozone generator 122 can generate ozone, which can effectively Kill microbes and promote wound healing Negative oxygen, the rotation of the fan 123 is used to adjust the concentration of negative oxygen and ozone, and the heat dissipation windows 124 and heat dissipation holes 125 are used for heat dissipation.
工作原理：负压瓶2的负压不在较佳的所需负压范围内时，打开排气阀24，通过手持部25挤压负压瓶2使其内上部的空气排出，并通过空气过滤器23过滤，关闭排气阀24，负压瓶2内的负压即可增大，通过灌洗瓶3对术后切口的冲洗，以及回来时通过透明灌洗瓶3可观察回流液的颜色和浑浊度，有助于判断创面的情况，三通接头7将引流管6与第一支管8和第二支管9连通，第一支管8的外壁设置有压力控制阀11，通过压力控制阀11可调节压力大小，维持压力在60-100mmHg，灌洗瓶3分别通过引流管6、三通接头7和喷流盘101，对冲洗箱10的内进行创面清洗，聚氨酯泡沫海绵层102在持续的负压作用下，海绵高效收缩，能明显减轻切口张力、缩小伤口，聚氨酯泡沫海绵层102的底部设置有半透膜103，半透膜103可进行氧气交换，但细菌无法通过，为创面提供良好的有氧环境，有利于创面愈合，聚氨酯泡沫海绵层102和聚乙烯醇海绵层104中均添加有锌离子成分，能有效杀菌、不易耐药，且具有促进组织修复的作用，冲洗箱10的内腔底部设置有回流槽105，对冲洗后的水进行回流，回流槽105的顶部设置有放置槽106，用于放置切口创面部位，回流槽105的内腔设置有回流管107，第二支管9的右端与回流管107连接，回流管107的外壁设置有微孔，用于吸收回流槽105内的回流水，打开开关13，负氧离子发生器121会产生负氧离子，能有效的改善局部组织供氧及修复受损的血管内膜，臭氧发生器122发生臭氧，能有效的杀灭微生物卫生促进伤口愈合负氧，风扇123的转动用于调节负氧及臭氧浓度，散热窗124和散热孔125用于散热，并通过分流箱14对切口创面进行恢复处理。Working principle: When the negative pressure of the negative pressure bottle 2 is not within the preferred negative pressure range, open the exhaust valve 24, squeeze the negative pressure bottle 2 through the hand-held part 25 to discharge the air in the upper part, and filter it through the air Filter 23, close the exhaust valve 24, the negative pressure in the negative pressure bottle 2 can be increased, the postoperative incision can be washed through the lavage bottle 3, and the color of the reflux liquid can be observed through the transparent lavage bottle 3 when returning and turbidity, help to judge the situation of the wound surface, the three-way joint 7 connects the drainage tube 6 with the first branch pipe 8 and the second branch pipe 9, the outer wall of the first branch pipe 8 is provided with a pressure control valve 11, through the pressure control valve 11 The pressure can be adjusted to maintain the pressure at 60-100mmHg. The lavage bottle 3 passes through the drainage tube 6, the three-way joint 7 and the jet disc 101 to clean the wound in the flushing box 10. The polyurethane foam sponge layer 102 is continuously Under the action of negative pressure, the sponge shrinks efficiently, which can significantly reduce the tension of the incision and shrink the wound. The bottom of the polyurethane foam sponge layer 102 is provided with a semi-permeable membrane 103. The semi-permeable membrane 103 can exchange oxygen, but bacteria cannot pass through, providing a good wound surface. The aerobic environment is conducive to wound healing. Both the polyurethane foam sponge layer 102 and the polyvinyl alcohol sponge layer 104 are added with zinc ions, which can effectively sterilize bacteria, are less resistant to drugs, and have the effect of promoting tissue repair. The rinse box 10 A reflux tank 105 is provided at the bottom of the inner chamber to reflow the washed water. A placement tank 106 is provided on the top of the reflux tank 105 for placing the incision wound site. The right end of 9 is connected with the return pipe 107, and the outer wall of the return pipe 107 is provided with micropores, which are used to absorb the return water in the return tank 105. When the switch 13 is turned on, the negative oxygen ion generator 121 will generate negative oxygen ions, which can effectively improve the Local tissue oxygen supply and repair of damaged vascular intima, ozone generator 122 generates ozone, which can effectively kill microorganisms and promote wound healing. Negative oxygen. The rotation of fan 123 is used to adjust the concentration of negative oxygen and ozone. The cooling holes 125 are used for heat dissipation, and the shunt box 14 is used to recover the incision wound.
尽管已经示出和描述了本发明的实施例，对于本领域的普通技术人员而言，可以理解在不脱离本发明的原理和精神的情况下可以对这些实施例进行多种变化、修改、替换和变型，本发明的范围由所附权利要求及其等同物限定。Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes, modifications and substitutions can be made to these embodiments without departing from the principle and spirit of the present invention. and modifications, the scope of the invention is defined by the appended claims and their equivalents.
Claims (4)
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Application publication date: 20170510 |