A negative pressure incision healer
A healer and incision technology, which is applied in the field of medical devices, can solve the problems of incision bleeding and exudate, long healing time, and glue leakage into the incision, so as to prevent bacteria and other microorganisms from invading the incision and reduce incision infection. probability, the effect of preventing incision varus
Active Publication Date: 2016-05-11
翁跃勤
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Problems solved by technology
[0002] In the existing medical treatment process, the skin layer of the incision needs to be stitched, or nailed, or glued, or glued, and the incision is prone to inversion after the operation, and the blood and exudate in the incision are not easy to discharge , it is easy to leave a dead space under the incision, it is easy to liquefy fat, it is easy to leak glue into the incision, the incision is easy to be infected, the healing time of the incision is long, and it will bring pain to the patient again when the stitches or nails are removed. More importantly, it will leave patients with obvious surgical marks and other problems; so it is necessary to solve these problems
Method used
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Embodiment 1
[0053] Example 1, each layer of tissue below the skin layer was sutured as usual, and the skin layer of the incision was not stitched. Apply a prefabricated sterile lubricant within 5 cm of the edge of the incision, adjust the initial occlusal position of each upper occlusal piece 325 and each lower occlusal piece 326 according to the distance of the incision skin crack, and cover the device on the upper end of the incision In the appropriate position, under the condition of lightly pressing the device, insert a ruler-like object from the bottom of the device, flatten all the bending plates 329 towards the middle and press them on the skin, and pump air through the first drainage tube 61 to the device, And make the inner chamber of this device form 2 negative atmospheric pressures, now device has been adsorbed on the skin; Knead each semicircle arch frame 322 simultaneously, make upper bite piece 325 and lower bite piece 326 bite completely; Observe the closure of the otch, if...
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The invention relates to a negative pressure incision healing device and method. The negative pressure incision healing device comprises an annular base, a bent cover, supports, a semipermeable pasting film, foam dressings and drainage tubes, and the bent cover detachably covers the base. The supports comprise the first support, the second support and the third support. The first support, the second support and the third support are sequentially arrayed and buckled on the base from front to back, the first support and the third support are placed on the two sides of the bent cover respectively and are combined with the two sides of the bent cover in a sealing mode respectively. The first support, the bent cover, the third support and the base are combined in a sealing mode to form a cavity, and the foam dressings are placed in the cavity. The semipermeable pasting film covers the outer edge of the base in annular surrounding and sealing modes. The drainage tubes comprise the first drainage tube and the second drainage tube. Compared with the prior art, the negative pressure incision healing device enables an incision to be flat and lasting in pasting, the incision is prevented from being turned inwards, a dead space is prevented, oozed blood and liquid inside the incision can be timely discharged out, microorganisms in the air are prevented from invading the incision, the fat liquefaction phenomenon is effectively avoided, healing of the incision is promoted, and scars are reduced.
Description
technical field [0001] The invention relates to the technical field of medical devices, in particular to a negative pressure incision healing device. Background technique [0002] In the existing medical treatment process, the skin layer of the incision needs to be stitched, or nailed, or glued, or glued, and the incision is prone to inversion after the operation, and the blood and exudate in the incision are not easy to discharge , it is easy to leave a dead space under the incision, it is easy to liquefy fat, it is easy to leak glue into the incision, the incision is easy to be infected, the healing time of the incision is long, and it will bring pain to the patient again when the stitches or nails are removed. More importantly, it will leave patients with obvious surgical marks and other problems; so it is necessary to solve these problems. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide an incision that can ...
Claims
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IPC IPC(8): A61M27/00
Inventor 翁跃勤
Owner 翁跃勤