WO2013131416A1 - 医用创面无堵塞负压治疗装置 - Google Patents

医用创面无堵塞负压治疗装置 Download PDF

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Publication number
WO2013131416A1
WO2013131416A1 PCT/CN2013/070500 CN2013070500W WO2013131416A1 WO 2013131416 A1 WO2013131416 A1 WO 2013131416A1 CN 2013070500 W CN2013070500 W CN 2013070500W WO 2013131416 A1 WO2013131416 A1 WO 2013131416A1
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medical
drainage
negative pressure
tube
drainage tube
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PCT/CN2013/070500
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English (en)
French (fr)
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朱新生
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Zhu Xinsheng
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Publication of WO2013131416A1 publication Critical patent/WO2013131416A1/zh

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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/90—Negative pressure wound therapy devices, i.e. devices for applying suction to a wound to promote healing, e.g. including a vacuum dressing
    • A61M1/91—Suction aspects of the dressing
    • A61M1/912—Connectors between dressing and drainage tube
    • A61F13/05—
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/90—Negative pressure wound therapy devices, i.e. devices for applying suction to a wound to promote healing, e.g. including a vacuum dressing
    • A61M1/91—Suction aspects of the dressing
    • A61M1/915—Constructional details of the pressure distribution manifold
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/90—Negative pressure wound therapy devices, i.e. devices for applying suction to a wound to promote healing, e.g. including a vacuum dressing
    • A61M1/92—Negative pressure wound therapy devices, i.e. devices for applying suction to a wound to promote healing, e.g. including a vacuum dressing with liquid supply means
    • 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
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/58—Means for facilitating use, e.g. by people with impaired vision
    • A61M2205/583—Means for facilitating use, e.g. by people with impaired vision by visual feedback

Definitions

  • the invention relates to a medical device, in particular to a non-clogging negative pressure treatment device for medical wounds.
  • the existing medical wound negative pressure treatment device generally refers to a special pad for wound washing-negative pressure sealing drainage, and the special soft cushion has the functions of wound washing and negative pressure drainage, and the structure thereof includes drainage, irrigation tube and opaque Medical drainage material, for convenient use, the drainage tube and the irrigation tube are divided into two sections, wherein the drainage tube is divided into an external drainage tube and a built-in drainage tube, and the built-in drainage tube is partially or completely wrapped in the medical drainage material and on the wall tube. There are multiple side holes. When the built-in drainage tube is completely wrapped in the medical drainage material, the front end of the external drainage tube is detachable through a plug-in drainage joint and a built-in drainage tube which are embedded in the medical drainage material and the interface is exposed on the outer surface of the medical drainage material.
  • the flushing tube has a similar structure, and the built-in flushing tube is wrapped in the medical drainage material, the front end is inserted into the built-in drainage tube or protrudes from the inner surface of the medical drainage material, and the back end of the built-in irrigation tube is also embedded in the medical drainage material, and the interface is The plug-in flush connector exposed on the outer surface of the medical drainage material is removably attached to the external irrigation tube.
  • the medical drainage material of the medical wound negative pressure treatment device is attached to the open wound or wound surface of the patient, and then the medical drainage material is applied and sealed on the normal skin by using the medical adhesive film, and finally the external drainage tube and the external connection are connected.
  • the irrigation tube is inserted into the corresponding structure and connected to the negative pressure source and the flushing device, and the flushing source and the negative pressure source are started, that is, the wound is washed and the liquid or the necrotic material is drained.
  • the existing medical drainage material is an opaque material, so it is difficult to directly observe the open wound or wound healing of the patient during the stroke of the irrigation process, exudation or necrotic material drainage.
  • the pressure therapy device can affect the healing of the patient's wound.
  • the object of the present invention is to provide a medical wound non-clogging negative pressure treatment device, which can directly observe the healing condition of an open wound or wound on a patient wrapped under a medical drainage material during the treatment.
  • a medical wound non-clogging negative pressure treatment device comprising a medical drainage material and a drainage tube with a front end inserted into the medical drainage material, the medical drainage material being transparent or the medical drainage material At least one transparent viewing window is provided.
  • the transparent observation window partially or completely covers the medical drainage material.
  • the front end of the drainage tube is placed on the medical drainage material or the medical drainage material, and the rear end of the drainage tube is coupled to the negative pressure source.
  • the drainage tube includes a built-in drainage tube and an external drainage tube, and the internal drainage tube is disassembled and assembled in the drainage tube, and the drainage wall of the built-in drainage tube is provided with a drainage side hole, The front end of the external drainage tube is fitted into the built-in drainage tube, and the rear end can be coupled to a negative pressure source.
  • the method further includes an irrigation pipe joint and a flushing pipe, wherein one end of the flushing pipe joint is connected to the flushing pipe, and the other end is coupled to the flushing source; the front end of the flushing pipe is placed on the medical drainage material or worn. After the medical drainage material, the outer surface or side of the medical drainage material is extended.
  • the outer surface of the medical drainage material is covered with a layer of a gas impermeable material, the area of the gas impermeable material layer being equal to or larger than the medical drainage material.
  • the invention has the beneficial effects that: at least one transparent observation window is provided on the medical drainage material in the present invention for the transparent or medical drainage material, and then the invention is adhered to the open wound or wound surface of the patient, and can be transparent.
  • the medical drainage material or the transparent observation window directly observes the healing of the open wound or the wound surface, and avoids the need to remove the medical wound non-clogging negative pressure treatment device to affect the wound or the wound in order to observe the healing of the open wound or the wound surface. Heal.
  • a built-in drainage tube is also arranged in the drainage tube, so that the blocked internal drainage tube can be disassembled and replaced during use, and the drainage tube is prevented from being blocked.
  • the invention can be used as a non-clogging negative pressure treatment device for medical wounds.
  • Figure 1 is a horizontal cross-sectional view of a first embodiment of the present invention
  • Figure 2 is a longitudinal sectional view showing a first embodiment of the present invention
  • Figure 3 is a horizontal cross-sectional view of a second embodiment of the present invention.
  • Figure 4 is a longitudinal sectional view showing a second embodiment of the present invention.
  • Figure 5 is a horizontal sectional view showing a third embodiment of the present invention.
  • Figure 6 is a horizontal cross-sectional view of a fourth embodiment of the present invention.
  • a medical wound non-clogging negative pressure treatment device includes a medical drainage material 1 and a drainage tube 3, and a drainage side of the front side wall of the drainage tube 3 is provided.
  • the hole and the medical drainage material 1 are transparent, and the front end of the drainage tube 3 is placed on the medical drainage material 1.
  • the drainage tube 3 includes a built-in drainage tube 5 and an external drainage tube 2, and the built-in drainage tube 5 is disassembled and assembled in the drainage tube 3, and the built-in drainage tube
  • the wall of the tube 5 is provided with a drainage side hole, and the front end of the external drainage tube 4 is sleeved into the built-in drainage tube 5, and the rear end of the external drainage tube 4 is coupled to the negative pressure source, and further includes an irrigation tube joint 6 and an irrigation tube 7, and the irrigation tube One end of the joint 6 is plugged and connected to the flushing tube 7, and the other end is coupled to the flushing source; the front end of the flushing tube 7 is placed on the outer surface or side of the medical drainage material 1 after being placed on the medical drainage material 1 or passing through the medical drainage material 1.
  • the outer surface of the medical drainage material 1 is covered with a gas impermeable material layer 8, and the area of the gas impermeable material layer 8 is equal to or larger than the medical drainage material 1.
  • the invention when in use, the invention is covered on an open wound or wound surface, and the invention is adhered and sealed to normal skin with a medical adhesive film, and then the rear end of the external drainage tube 2 can be coupled to a negative pressure source, and the irrigation tube 7
  • the irrigation source can be connected, and the negative pressure source can be used to drain the open wound or wound exudate or necrotic material.
  • the negative pressure source is generally -12 ⁇ -18kPa, and the open wound or wound can be observed through the transparent medical drainage material. On the healing condition, it is necessary to remove the medical wound non-clogging negative pressure treatment device to observe the healing of the wound or the wound in order to observe the healing of the open wound or the wound surface.
  • the built-in drainage tube 5 In the process of use, if the built-in drainage tube 5 is blocked, the built-in drainage tube 5 can be disassembled and replaced with a new built-in drainage tube 5, thereby ensuring the normal operation of the present invention and avoiding the replacement of the medical treatment after the drainage tube 3 is blocked.
  • the phenomenon of a non-clogging negative pressure treatment device on the wound surface appears.
  • the specific embodiment 2 of the present invention shown in FIG. 3 to FIG. 4 is different from the specific embodiment 1 in that the medical drainage material 1 is provided with at least one transparent observation window 4, and the observation window 4 partially or completely covers the medical field.
  • the drainage material 1, the number of observation windows in the embodiment is five, partially covering the medical drainage material 1, and the observation window is a polyvinyl alcohol member, so that the invention covers the open wound or the wound surface when used.
  • the invention is adhered and sealed on the normal skin with a medical adhesive film, and then the rear end of the external drainage tube 2 can be coupled to the negative pressure source, the irrigation tube 7 is connected to the irrigation source, and the negative pressure source can be activated to open the wound or the wound surface.
  • Liquid or necrotic material is drained, the negative pressure source is generally -12 ⁇ -18kPa, and the healing of the open wound or wound surface can be observed through the observation window 4, so as to avoid the need to observe the healing of the open wound or wound surface.
  • the wound-free negative pressure treatment device is removed to affect the healing of the wound or wound.
  • the third embodiment of the present invention shown in FIG. 5 differs from the specific embodiment 1 in that it is used in combination with the specific embodiment in that the drainage tube 3 and the built-in drainage tube disassembled in the drainage tube 3 are used. 5, the medical drainage material 1 is worn out, then, if the open wound or the area of the wound surface of the patient is less than or equal to the area of the medical drainage material 1, the drainage tube 3 of the extended medical drainage material 1 and the built-in drainage tube 5 can be cut off.
  • the operation of rinsing, exudation or necrotic material drainage can be performed; if the open wound or the area of the wound surface of the patient is larger than the area of the medical drainage material 1 A new medical drainage material is applied to the drainage tube 3 extending from the medical drainage material 1, and the invention is adhered and sealed to normal skin by a medical adhesive film to perform operations such as rinsing, exudation or drainage of necrotic substances.
  • the specific embodiment 4 of the present invention is different from the specific embodiment 2 in that the drainage tube 3 and the built-in drainage tube 5 disassembled in the drainage tube 3 pass through the medical drainage material 1 .
  • the drainage tube is sheared and sealed or a new medical drainage material is placed over the front end of the drainage tube to enable the present invention to wrap the patient's open wound or wound and perform subsequent treatment.

Abstract

一种医用创面无堵塞负压治疗装置，包括医用引流材料（1）和引流管（3）。所述医用引流材料（1）为透明或医用引流材料上至少设有一个透明的观察窗（4）。通过透明的医用引流材料（1）或透明的观察窗（4）可以直接观察开放性伤口或创面上的愈合情况，避免将引用创面无堵塞负压治疗装置拆下而影响伤口或创面的愈合。

Description

医用创面无堵塞负压治疗装置
技术领域
本发明涉及一种医疗器械，特别是一种医用创面无堵塞负压治疗装置。
背景技术
现有的医用创面负压治疗装置，一般指的是创面冲洗-负压封闭引流专用软垫，该专用软垫兼具创面冲洗和负压引流的功能，其结构包括引流、冲洗管和不透明的医用引流材料，为了方便使用，引流管和冲洗管均分为两段，其中，引流管分为外接引流管和内置引流管，内置引流管部分或全部包裹于医用引流材料之中且壁管上开有多个侧孔。当内置引流管全部包裹于医用引流材料之中时，外接引流管前端通过一种埋设在医用引流材料内，并且接口外露于医用引流材料外表面的插接式引流接头与内置引流管可拆装连接，外接引流管后端连接负压源。冲洗管结构类似，且内置冲洗管包裹于医用引流材料内、前端插入内置引流管内或伸出与医用引流材料内表面外，内置冲洗管后端同样采用一种埋设在医用引流材料内，并且接口外露于医用引流材料外表面的插接式冲洗接头可拆装地与外接冲洗管连接。
首先，将该医用创面负压治疗装置的医用引流材料贴附于患者的开放性伤口或创面上，然后应用医用粘贴薄膜将医用引流材料粘贴和密封于正常皮肤上，最后将外接引流管和外接冲洗管插入相应结构内并连接负压源和冲洗设备，启动冲洗源和负压源，即开始对创面进行冲洗以及渗液或坏死物质引流等。
在使用过程中发现上述结构存在以下缺点：现有的医用引流材料为不透明的材料，故在冲洗过程、渗液或坏死物质引流的冲程中，难以直接观察到患者开放性伤口或创面上的愈合情况，需要将医用创面负压治疗装置拆装后，才能观察并了解到开放性伤口或创面上的愈合情况；在冲洗过程、渗液或坏死物质引流的冲程中，若内置引流管发生堵塞，因内置引流管埋设于医用引流材料内，无法对其进行处理，需更换整个医用创面负压治疗装置才能继续进行冲洗过程、渗液或坏死物质引流，操作十分不方便，且频繁更换医用创面负压治疗装置会影响患者创面的愈合。
发明内容
本发明的目的，在于提供一种医用创面无堵塞负压治疗装置，其可在治疗过程中，直接观察包裹在医用引流材料下的患者开放性伤口或创面上的愈合情况。
本发明解决其技术问题的解决方案是：一种医用创面无堵塞负压治疗装置，包括医用引流材料以及前端插进医用引流材料的引流管，所述医用引流材料为透明或所述医用引流材料上至少设有一个透明观察窗。
作为上述技术方案的进一步改进，所述透明观察窗部分或者全部覆盖医用引流材料。
作为上述技术方案的进一步改进，所述引流管的前端置于医用引流材料或穿出医用引流材料，所述引流管的后端联接至负压源。
作为上述技术方案的进一步改进，所述的引流管包括内置引流管以及外接引流管，所述内置引流管拆装在引流管内，所述内置引流管的管壁上设有引流侧孔，所述外接引流管的前端套入内置引流管，所述后端可联接至负压源。
作为上述技术方案的进一步改进，还包括冲洗管接头和冲洗管，所述冲洗管接头一端与冲洗管插接连接，另一端联接至冲洗源；所述冲洗管的前端置于医用引流材料或穿过医用引流材料后伸出医用引流材料外表面或侧面。
作为上述技术方案的进一步改进，所述医用引流材料外表面覆盖有不透气材料层，所述不透气材料层的面积等于或者大于医用引流材料。
本发明的有益效果是：本发明中的医用引流材料上为透明或医用引流材料上设置至少一个透明的观察窗，那么当将本发明粘贴在患者的开放性伤口或创面上，可通过透明的医用引流材料或透明的观察窗直接观察开放性伤口或创面上的愈合情况，避免为观察开放性伤口或创面上的愈合情况需将医用创面无堵塞负压治疗装置拆下而影响伤口或创面的愈合。
本发明中还设置在引流管中设置可拆装的内置引流管，那么在使用过程中，可将堵塞的内置引流管拆装并更换，防止引流管出现堵塞现象。
本发明可作为医用创面无堵塞负压治疗装置使用。
附图说明
下面结合附图及实例对本发明作进一步的说明。
图1是本发明的具体实施例一的水平剖视图；
图2是本发明的具体实施例一的纵剖视图；
图3是本发明的具体实施例二的水平剖视图；
图4是本发明的具体实施例二的纵剖视图；
图5是本发明的具体实施例三的水平剖视图；
图6是本发明的具体实施例四的水平剖视图。
具体实施方式
下面结合附图，详细说明本发明的应用。
如图1至图2所示的本发明的具体实施例一，一种医用创面无堵塞负压治疗装置，包括医用引流材料1以及引流管3，引流管3的前端侧壁上设有引流侧孔，医用引流材料1为透明，引流管3的前端置于医用引流材料1，引流管3包括内置引流管5以及外接引流管2，内置引流管5拆装在引流管3内，内置引流管5的管壁上设有引流侧孔，外接引流管4的前端套入内置引流管5，外接引流管4的后端联接至负压源，还包括冲洗管接头6和冲洗管7，冲洗管接头6一端与冲洗管7插接连接，另一端联接至冲洗源；所述冲洗管7的前端置于医用引流材料1或穿过医用引流材料1后伸出医用引流材料1外表面或侧面。，医用引流材料1外表面覆盖有不透气材料层8，不透气材料层8的面积等于或者大于医用引流材料1。
那么在使用时，将本发明覆盖在开放性伤口或创面上，并用医用粘贴薄膜将本发明粘贴和密封于正常皮肤上，然后外接引流管2的后端可联接至负压源，冲洗管7联接冲洗源，启动负压源就可以对开放性伤口或创面渗液或坏死物质进行引流，负压源一般为—12~—18kPa，并可通过透明的医用引流材料可观察开放性伤口或创面上的愈合情况，避免为观察开放性伤口或创面上的愈合情况需将医用创面无堵塞负压治疗装置拆下而影响伤口或创面的愈合。在使用过程中，若出现内置引流管5发生堵塞想象，可将内置引流管5拆卸下来并更换一个新的内置引流管5，即可保证本发明正常工作，避免出现引流管3堵塞后更换医用创面无堵塞负压治疗装置的现象出现。
如图3至图4所示的本发明的具体实施例二，与具体实施例1不同之处在于，医用引流材料1上设有至少一个透明的观察窗4，观察窗4部分或者全部覆盖医用引流材料1，本实施例中的观察窗的个数为五个，部分覆盖医用引流材料1，观察窗为聚乙烯醇构件，那么在使用时，将本发明覆盖在开放性伤口或创面上，并用医用粘贴薄膜将本发明粘贴和密封于正常皮肤上，然后外接引流管2的后端可联接至负压源，冲洗管7联接冲洗源，启动负压源就可以对开放性伤口或创面渗液或坏死物质进行引流，负压源一般为-12~-18kPa，可通过观察窗4观察观察开放性伤口或创面上的愈合情况，避免为观察开放性伤口或创面上的愈合情况需将医用创面无堵塞负压治疗装置拆下而影响伤口或创面的愈合。
如图5所示的本发明中的具体实施例三，与具体实施例1不同之处在于，与具体实施例一不用之处在于，引流管3以及拆装在引流管3内的内置引流管5穿出医用引流材料1，那么，若患者的开放性伤口或创面的面积小于或者等于医用引流材料1的面积时，可将伸出的医用引流材料1的引流管3以及内置引流管5剪断，并用医用粘贴薄膜将本发明粘贴和密封于正常皮肤上，即可进行冲洗、渗液或坏死物质引流等操作；若患者的开放性伤口或创面的面积大于医用引流材料1的面积时，可在伸出医用引流材料1的引流管3外套一个新的医用引流材料，并用医用粘贴薄膜将本发明粘贴和密封于正常皮肤上即可进行冲洗、渗液或坏死物质引流等操作。
如图6所示的本发明的具体实施例四，与具体实施例2不用之处在于，引流管3以及拆装在引流管3内的内置引流管5穿出医用引流材料1，那么，可根据患者开放性伤口或创面的面积大小，剪断并密封引流管或在引流管前端套一个新的医用引流材料，使本发明能将患者的开放性伤口或创面包裹并进行后续的治疗。
以上是对本发明的较佳实施方式进行了具体说明，但本发明创造并不限于所述实施例，熟悉本领域的技术人员在不违背本发明精神的前提下还可作出种种的等同变型或替换，这些等同的变型或替换均包含在本申请权利要求所限定的范围内。

Claims (6)

  1. 一种医用创面无堵塞负压治疗装置，包括医用引流材料（1）以及引流管（3），其特征在于：所述医用引流材料（1）为透明或所述医用引流材料（1）上至少设有一个透明的观察窗（4）。
  2. 根据权利要求1所述的医用创面无堵塞负压治疗装置，其特征在于：所述观察窗（4）部分或者全部覆盖医用引流材料（1）。
  3. 根据权利要求1或2所述的医用创面无堵塞负压治疗装置，其特征在于：所述引流管（3）的前端置于医用引流材料（1）或穿出医用引流材料（1），所述引流管（3）的后端联接至负压源。
  4. 根据权利要求3所述的医用创面无堵塞负压治疗装置，其特征在于：所述引流管（3）包括内置引流管（5）以及外接引流管（2），所述内置引流管（5）拆装在引流管（3）内，所述内置引流管（5）的管壁上设有引流侧孔，所述外接引流管（4）的前端套入内置引流管（5），所述外接引流管（4）的后端联接至负压源。
  5. 根据权利要求3所述的医用创面无堵塞负压治疗装置，其特征在于：还包括冲洗管接头（6）和冲洗管（7），所述冲洗管接头（6）一端与冲洗管（7）插接连接，另一端联接至冲洗源；所述冲洗管（7）的前端置于医用引流材料（1）或穿过医用引流材料（1）后伸出医用引流材料（1）外表面或侧面。
  6. 根据权利要求3所述的医用创面无堵塞负压治疗装置，其特征在于：所述医用引流材料（1）外表面覆盖有不透气材料层（8），所述不透气材料层（8）的面积等于或者大于医用引流材料（1）。
PCT/CN2013/070500 2012-03-09 2013-01-16 医用创面无堵塞负压治疗装置 WO2013131416A1 (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108378988A (zh) * 2018-04-28 2018-08-10 武汉维斯第医用科技股份有限公司 内埋式全面冲洗负压封闭引流装置

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102600545A (zh) * 2012-03-09 2012-07-25 朱新生 医用创面无堵塞负压治疗装置
CN109994031A (zh) * 2019-04-25 2019-07-09 四川大学 一种新型研究皮肤伤口愈合的动物模型装置
CN113577406A (zh) * 2021-07-30 2021-11-02 万绵水 一种用于阴道的负压治疗装置及其制造方法

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050154373A1 (en) * 2004-01-09 2005-07-14 Deutsch Harvey L. Drain with occlusion removing structure
CN201439008U (zh) * 2009-08-01 2010-04-21 中国人民解放军兰州军区兰州总医院 便携式手动负压引流器
CN201912520U (zh) * 2011-01-17 2011-08-03 朱新生 一种创面冲洗——负压封闭引流专用软垫
CN102218189A (zh) * 2011-06-13 2011-10-19 朱新生 负压治疗专用软垫
EP2394677A1 (en) * 2010-06-08 2011-12-14 Aesculap AG Medical product, in particular for removing body liquids from human and/or animal body cavities
CN202143745U (zh) * 2011-06-08 2012-02-15 张�杰 动脉化静脉皮瓣透明负压引流装置
CN102600545A (zh) * 2012-03-09 2012-07-25 朱新生 医用创面无堵塞负压治疗装置
CN202516141U (zh) * 2012-03-09 2012-11-07 朱新生 医用创面无堵塞负压治疗装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201643356U (zh) * 2010-05-18 2010-11-24 朱新生 一种负压引流装置

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050154373A1 (en) * 2004-01-09 2005-07-14 Deutsch Harvey L. Drain with occlusion removing structure
CN201439008U (zh) * 2009-08-01 2010-04-21 中国人民解放军兰州军区兰州总医院 便携式手动负压引流器
EP2394677A1 (en) * 2010-06-08 2011-12-14 Aesculap AG Medical product, in particular for removing body liquids from human and/or animal body cavities
CN201912520U (zh) * 2011-01-17 2011-08-03 朱新生 一种创面冲洗——负压封闭引流专用软垫
CN202143745U (zh) * 2011-06-08 2012-02-15 张�杰 动脉化静脉皮瓣透明负压引流装置
CN102218189A (zh) * 2011-06-13 2011-10-19 朱新生 负压治疗专用软垫
CN102600545A (zh) * 2012-03-09 2012-07-25 朱新生 医用创面无堵塞负压治疗装置
CN202516141U (zh) * 2012-03-09 2012-11-07 朱新生 医用创面无堵塞负压治疗装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108378988A (zh) * 2018-04-28 2018-08-10 武汉维斯第医用科技股份有限公司 内埋式全面冲洗负压封闭引流装置

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