CN106510948A - Postoperative care dressing for anus disease - Google Patents

Postoperative care dressing for anus disease Download PDF

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Publication number
CN106510948A
CN106510948A CN201610956447.5A CN201610956447A CN106510948A CN 106510948 A CN106510948 A CN 106510948A CN 201610956447 A CN201610956447 A CN 201610956447A CN 106510948 A CN106510948 A CN 106510948A
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CN
China
Prior art keywords
backing layer
postoperative care
layer
functional layer
care dressing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201610956447.5A
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Chinese (zh)
Inventor
张智平
刘永海
于春暖
王靖哲
周德根
苗冲
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Beijing Jiyuan Biological Technology Co Ltd
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Beijing Jiyuan Biological Technology Co Ltd
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Application filed by Beijing Jiyuan Biological Technology Co Ltd filed Critical Beijing Jiyuan Biological Technology Co Ltd
Priority to CN201610956447.5A priority Critical patent/CN106510948A/en
Publication of CN106510948A publication Critical patent/CN106510948A/en
Pending legal-status Critical Current

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Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F13/01Non-adhesive bandages or dressings
    • A61F13/01021Non-adhesive bandages or dressings characterised by the structure of the dressing
    • A61F13/01029Non-adhesive bandages or dressings characterised by the structure of the dressing made of multiple layers
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F2013/00361Plasters
    • A61F2013/00365Plasters use
    • A61F2013/00463Plasters use haemostatic
    • A61F2013/00468Plasters use haemostatic applying local pressure
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F2013/00361Plasters
    • A61F2013/00365Plasters use
    • A61F2013/0054Plasters use for deep wounds
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F2013/00361Plasters
    • A61F2013/00727Plasters means for wound humidity control
    • A61F2013/00748Plasters means for wound humidity control with hydrocolloids or superabsorbers

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  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (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

The invention relates to a medical dressing and especially relates to a peritoneoscope care dressing for an anus disease. The peritoneoscope care dressing for the anus disease provided by the invention comprises a fixation assembly, a back lining layer and a hydrogel function layer, wherein the hydrogel function layer is disposed on the top of the back lining layer; the fixation assembly is disposed on the bottom of the back lining layer; and the hydrogel function layer is prepared through one technology or combination of multiple technologies among chemical synthesis, high-energy ray radiation and freezing-thawing cycling of a hydrophilic macromolecule chemical compound with the mass percent of 5-50% and water with the mass percent of 50-95%. The dressing has the advantages that the structure is simple; design is rational; use is convenient and rapid; design which satisfies a crissum physiological structure and a hip physiological structure of a human body is adopted; the dressing can be tightly attached to crissum skin; a proper heal environment is provided for an operative incision formed after an anus disease operation; wound healing can be promoted, and incision pains can be relieved; and a patient's heal quality can be increased.

Description

A kind of anal disease postoperative care dressing
Technical field
The present invention relates to a kind of medical dressing, more particularly to a kind of anal disease postoperative care dressing.
Background technology
Anal disease operation refers to the operation of the perianals such as treatment hemorrhoid, anal fissure, perianal abscess, anal fissure, due to anal disease Surgical incision site is special, and the wound healing time is long, and is susceptible to edema, excessive inflammatory response, infection, pain, prurituss, cuts Mouth such as is difficult to heal the symptom, therefore anus is postoperative, nursing is a great problem for perplexing clinical care.
For wound healing and reduce patient suffering, it is clinical it is many by the way of various dressing are used in combination to anus Sick operative incision is nursed.Existing anal disease surgical wound nursing is to use different applying according to the cycle of wound healing Material.When postoperative wound has oozing of blood, the filling drain of alginate packing is can select, drain and hemostasis can be played a part of.Granulation group Proliferative phase is knitted, from the dressing that the absorbabilitys such as alginate or hydrophilic fibre are strong when wound fluid is more.Chamber to be created shoals, sepage Reduce, use hydrocolloid paste filling wound instead.During the epithelial migration phase, wound wound chamber is filled and led up by granulation tissue, edge of wound epithelial cell Migrate to wound surface center, being covered with hydrocolloid or foam dressing to make wound closed, reduce the chance of infection, keep wound hypoxia State and stationary temperature and humidity, promote granulation tissue growth and accelerate dividing a word with a hyphen at the end of a line for epithelial cell, beneficial to the healing of wound.With Although upper technical scheme can reduce infection of incisional wound, promote wound healing, but still exist cannot alleviate incision pain, operate it is numerous The technical problem such as trivial.
In sum, prior art still suffers from being the technical problem such as otch alleviating pain, and due to passing through Various dressing needed for above technical scheme are used in combination, be also occupy while patient brings heavy financial burden it is substantial amounts of Medical resource.Therefore for the wound healing nursing of anal disease operation, need it is a kind of have mitigate pain, promote healing, high group Knit biocompatibility, safe, use and dressing facility, the professional anal disease operation suitable for each healing cycle to create Nurse dressing in face.
The content of the invention
The technical problem to be solved is to provide a kind of anal disease postoperative care dressing, effectively overcomes existing The defect of technology.
The technical scheme that the present invention solves above-mentioned technical problem is as follows:A kind of anal disease postoperative care dressing, including fixation Component, backing layer and hydrogel functional layer, above-mentioned hydrogel functional layer are arranged at the top of backing layer, the above-mentioned hydrogel functional layer back of the body The round and smooth bulge-structure in the surface matched with human anus week is provided with from a Middle face of backing layer, above-mentioned fixation kit is arranged on Backing layer bottom or both sides, hydrophilic macromolecular compounds of the above-mentioned hydrogel functional layer by mass percentage content 5~50% And 50~95% water is prepared from by one or more combination in chemosynthesis, high-energy ray radiation, freeze-thaw cycle.
The invention has the beneficial effects as follows:Simple structure, is related to rationally, easy to use, quick, be resorted to human body crissum and Buttocks physiological structure is designed, and dressing can be closely pasted with anal skin, can provide suitable for the postoperative operative incision of anal disease Suitable healing environment, wound healing, alleviation incision pain, improves the healing quality of patient.
On the basis of above-mentioned technical proposal, the present invention can also do following improvement.
Further, it is uniformly provided with multiple above-mentioned first drains up and down through hydrogel functional layer to lead at above-mentioned bulge-structure Road.
Further, multiple above-mentioned second drainage channels are evenly arranged with above-mentioned hydrogel functional layer, it is multiple above-mentioned Second drainage channel is symmetrically distributed in bulge-structure both sides.
It is easy for the wound fluid in crissum affected part by drainage channel using the beneficial effect of above-mentioned further scheme Introduce in which, recover beneficial to affected part, additionally it is possible to for discharging anus expellant gas, eliminate abnormal flavour in time, improve controlling for patient Treat experience.
Using the beneficial effect of above-mentioned further scheme it is.
Further, above-mentioned backing layer by non-woven fabrics, suck blood cotton or one kind and semipermeable membrane in polyurethane foam are compounded to form.
It is that its adsorption effect preferably, can be by otch by flow-guiding channel using the beneficial effect of above-mentioned further scheme The sepage of secretion causes backing layer to absorb, and keeps otch dry and comfortable, it is to avoid the sense of discomfort that otch is produced because of dipping, so as to prolonged incison Healing time, the composite Materials Design of backing layer, can play obstruct antibacterial, it is to avoid the purpose of infection of incisional wound.
Further, medical adhesive tape of the above-mentioned fixation kit for lamellar, and above-mentioned backing layer bottom is bonded in, and its area is big In above-mentioned backing layer area.
It is easy for being adhered directly to patient's buttocks using the beneficial effect of above-mentioned further scheme, using more convenient, keeps away Exempting from out-of-bed activity during patient recovers after surgery causes dressing to produce gap with skin or even come off, so as to cause dressing nursing effect Fruit declines the risk of even infection of incisional wound.
Further, above-mentioned fixation kit includes the elastic band of two groups of bar shapeds, and two groups of above-mentioned elastic bands are corresponded and arranged, and Per group of above-mentioned elastic band is symmetrically distributed in backing layer both sides, and its one end is detachably mounted to above-mentioned backing layer both sides, separately One end end is equipped with thread gluing, and two groups of above-mentioned elastic bands can be bondd by the thread gluing of end correspondence.
It is easy for make anal disease postoperative care dressing jail by elastic force using the beneficial effect of above-mentioned further scheme Admittedly it is fixed on human body crissum and skin of buttock surface, it is to avoid out-of-bed activity causes dressing to produce with skin during patient recovers after surgery Raw gap even comes off, so as to cause dressing nursing efficacy to decline the risk of even infection of incisional wound.
Further, the above-mentioned elastic band of one of which is fixed with belt, above-mentioned belt two ends end away from one end of backing layer Thread gluing is provided with, the belt two ends can be bondd by thread gluing.
It is that loins is fixed on by belt using the beneficial effect of above-mentioned further scheme, the whole dressing that can be made is fixed more Firmly.
Further, above-mentioned hydrophilic macromolecular compounds are starch, cellulose, methylcellulose, carboxymethyl cellulose, hydroxyl Propyl cellulose, water-soluble chitosan, agar, carrageenin, arabic gum, pectin, xanthan gum, carrageenan, alginate, thoroughly Bright matter acid, gelatin, osseocolla, polyglutamic acid, polylysine, fibrin, elastin laminin or keratin, polyacrylamide, poly- third Olefin(e) acid, polyacrylate, polyvinylpyridine, polyvinylpyrrolidone, polyvinyl alcohol, polymaleic anhydride, polyquaternium, poly- second One or more mixture in glycol, polyethylene glycol oxide or polyvinylpyrrolidone.
The beneficial effect for adopting above-mentioned further scheme is with the water with high biological safety and tissue biocompatibility Gel rubber material is nursed to operative incision, can provide the closed Moist healing environment for being adapted to healing for otch, by water-setting The evaporation of glue itself moisture can reduce the temperature of incision so as to play a part of calm, pain relieving, and hydrogel is possessed itself Unique carry the property of medicine, provide multimodality treatment to doctor, so as to reduce patient in anal disease post operative recovery procedures because of otch It is uncomfortable caused by pain.
Further, above-mentioned backing layer and hydrogel functional layer are laminated structure, and the area of above-mentioned backing layer is more than or waits In the area of above-mentioned hydrogel functional layer.
Using the beneficial effect of above-mentioned further scheme it is.
Further so that backing layer can fully play purpose that is fixed and adsorbing wound extravasating.
Description of the drawings
Fig. 1 is the side structure schematic view of the embodiment one of the anal disease postoperative care dressing of the present invention;
Overlooking the structure diagrams of the Fig. 2 for embodiment one;
Fig. 3 is the overlooking the structure diagram of the embodiment two of the anal disease postoperative care dressing of the present invention;
Fig. 4 is the structural representation of the embodiment three of the anal disease postoperative care dressing of the present invention;
Fig. 5 is the structural representation of the example IV of the anal disease postoperative care dressing of the present invention;
Fig. 6 is the structural representation of the embodiment five of the anal disease postoperative care dressing of the present invention;
Fig. 7 is the structural representation of the embodiment six of the anal disease postoperative care dressing of the present invention.
In accompanying drawing, the list of parts representated by each label is as follows:
1st, fixation kit, 2, backing layer, 3, hydrogel functional layer, 11, elastic band, 12, belt, 31, bulge-structure, 32, First drainage channel, the 33, second drainage channel.
Specific embodiment
The principle and feature of the present invention are described below in conjunction with accompanying drawing, example is served only for explaining the present invention, and It is non-for limiting the scope of the present invention.
Embodiment one:As illustrated in fig. 1 and 2, the anal disease postoperative care dressing of the present embodiment includes fixation kit 1, backing Layer 2 and hydrogel functional layer 3, above-mentioned hydrogel functional layer 3 are arranged at the top of backing layer 2, and above-mentioned hydrogel functional layer 3 is away from the back of the body One Middle face of lining 2 is provided with the round and smooth bulge-structure 31 in the surface matched with human anus week, and above-mentioned fixation kit 1 is arranged on 2 bottom of backing layer, above-mentioned hydrogel functional layer 3 is by the polyvinyl alcohol, polyvinylpyrrolidone mixture that mass percent is 5% And 95% water is obtained by radiation synthesis process;2 material of backing layer is non-woven fabrics and the composite of semipermeable membrane, its area With 3 area equation of hydrogel functional layer;Fixation kit 1 is medical adhesive tape, and area is more than 2 area of backing layer, during use, hydrogel 3 upper surface of functional layer is covered in affected part correspondence position, and bulge-structure 31 is corresponding with anus, and fixation kit 1 sticks to skin of buttock It is upper.
Embodiment two:As shown in figure 3, the anal disease postoperative care dressing of the present embodiment includes fixation kit 1, backing layer 2 With hydrogel functional layer 3, above-mentioned hydrogel functional layer 3 is arranged at the top of backing layer 2, and above-mentioned hydrogel functional layer 3 deviates from backing One Middle face of layer 2 is provided with the round and smooth bulge-structure 31 in the surface matched with human anus week, and above-mentioned fixation kit 1 is arranged on the back of the body 2 both sides of lining, above-mentioned hydrogel functional layer 3 is by the sodium polyacrylate, Polyethylene Glycol, starch mixture that mass percent is 30% And 70% water is obtained by chemical synthesis process;2 material of backing layer is the composite of cotton and semipermeable membrane of sucking blood, its area More than the area of hydrogel functional layer 3, and hydrogel functional layer 3 is arranged on the upper surface middle part of backing layer 2;Fixation kit 1 is The elastic band 11 of two groups of bar shapeds, and two groups of elastic bands 11 are symmetrically distributed in 2 both sides of backing layer, during use, in hydrogel functional layer 3 Surface is covered in affected part correspondence position, and bulge-structure 31 is corresponding with anus, is wrapped in patient thigh's root by two groups of elastic bands 11 Portion, afterwards corresponding elastic band 11 away from backing layer 2 end by thread gluing buckle, you can whole dressing is fixed.
Embodiment three:As shown in figure 4, the anal disease postoperative care dressing of the present embodiment includes fixation kit 1, backing layer 2 With hydrogel functional layer 3, above-mentioned hydrogel functional layer 3 is arranged at the top of backing layer 2, and above-mentioned hydrogel functional layer 3 deviates from backing One Middle face of layer 2 is provided with the round and smooth bulge-structure 31 in the surface matched with human anus week, and above-mentioned fixation kit 1 is arranged on the back of the body 2 both sides of lining, above-mentioned hydrogel functional layer 3 is by the polyvinyl alcohol, Polyethylene Glycol, xanthan gum, Sargassum that mass percent is 15% The mixture of sour sodium and 85% water are obtained by freeze-thaw cycle method;2 material of backing layer is answering for non-woven fabrics and semipermeable membrane Condensation material, area of its area more than hydrogel functional layer 3, and hydrogel functional layer 3 are arranged in the upper surface of backing layer 2 Portion;Elastic band 11 of the fixation kit 1 for two groups of bar shapeds, and two groups of elastic bands 11 are symmetrically distributed in 2 both sides of backing layer, and wherein One group of elastic band 11 is provided with belt 12 away from the end of backing layer 2, and elastic band 11 is removably connected with backing layer 2, uses When, 3 upper surface of hydrogel functional layer is covered in affected part correspondence position, and bulge-structure 31 is corresponding with anus, by two groups of elastic bands 11 are wrapped in patient thigh's root, and corresponding elastic band 11 is buckled by thread gluing away from the end of backing layer 2 afterwards, then by waist Band 12 is wrapped in patient's waist and two ends pass through thread gluing snapping, you can whole dressing is firmly fixed on affected part.
Multiple above-mentioned first drainage channels for running through hydrogel functional layer 3 up and down are uniformly provided with above-mentioned bulge-structure 31 32, above-mentioned first drainage channel 32 be cylindrical groove, its a diameter of 1~5mm, during use, the sepage at patient incision can Penetrate into the first drainage channel 32 and absorbed by backing layer 2, so as to the sense of discomfort for avoiding affected part from producing because of dipping, and it is thin to intercept affected part Bacterium, it is to avoid infection of incisional wound, shortens the healing time of otch, and can also be used to discharge anus expellant gas, eliminates in time different Taste, improves the treatment experience of patient.
Example IV:As shown in figure 5, the anal disease postoperative care dressing of the present embodiment includes fixation kit 1, backing layer 2 With hydrogel functional layer 3, above-mentioned hydrogel functional layer 3 is arranged at the top of backing layer 2, and above-mentioned hydrogel functional layer 3 deviates from backing One Middle face of layer 2 is provided with the round and smooth bulge-structure 31 in the surface matched with human anus week, and above-mentioned fixation kit 1 is arranged on the back of the body 2 bottom of lining, above-mentioned hydrogel functional layer 3 is by the polyethylene glycol oxide, carboxymethyl cellulose, hyalomitome that mass percent is 10% Acid blend and 90% water by chemical synthesis process be obtained;2 material of backing layer is answering for polyurethane foam and semipermeable membrane Condensation material, its area and 3 area equation of hydrogel functional layer;Fixation kit 1 is medical adhesive tape, and area is more than 2 area of backing layer; Multiple above-mentioned first drainage channels 32 for running through hydrogel functional layer 3 up and down are uniformly provided with above-mentioned bulge-structure 31;Above-mentioned water Multiple above-mentioned second drainage channels 33 are evenly arranged with gel functional layer 3, multiple above-mentioned second drainage channels 33 are symmetrical 31 both sides of bulge-structure are distributed in, and are distributed in 31 both sides of bulge-structure, above-mentioned first drainage channel 32 and the second drainage channel 33 are cylindrical channel, and its diameter is 1~5mm.
During use, 3 upper surface of hydrogel functional layer is covered in affected part correspondence position, and bulge-structure 31 is corresponding with anus, Gu Determine component 1 to stick on skin of buttock, the sepage at patient incision can pass through the first drainage channel 32 and the second drain is logical Road 33 is absorbed by backing layer 2.
Embodiment five:As shown in fig. 6, the anal disease postoperative care dressing of the present embodiment includes fixation kit 1, backing layer 2 With hydrogel functional layer 3, above-mentioned hydrogel functional layer 3 is arranged at the top of backing layer 2, and above-mentioned hydrogel functional layer 3 deviates from backing One Middle face of layer 2 is provided with the round and smooth bulge-structure 31 in the surface matched with human anus week, and above-mentioned fixation kit 1 is arranged on the back of the body 2 both sides of lining, above-mentioned hydrogel functional layer 3 are mixed by the water-soluble chitosan, carrageenan, polyacrylic acid that mass percent is 20% Compound and 80% water by chemical synthesis process be obtained;2 material of backing layer is the composite wood of polyurethane foam and semipermeable membrane Material, its area are equal to the area of hydrogel functional layer 3;Fixation kit 1 is medical adhesive tape, during use, 3 upper table of hydrogel functional layer Face is covered in affected part correspondence position, and bulge-structure 31 is corresponding with anus, and fixation kit 1 is above-mentioned convex by sticking on skin of buttock Rise, and its section is arranged For bar shaped, it is adapted to the larger situation of affected part area and uses.
Embodiment six:As shown in fig. 7, the anal disease postoperative care dressing of the present embodiment includes fixation kit 1, backing layer 2 With hydrogel functional layer 3, above-mentioned hydrogel functional layer 3 is arranged at the top of backing layer 2, and above-mentioned hydrogel functional layer 3 deviates from backing One Middle face of layer 2 is provided with the round and smooth bulge-structure 31 in the surface matched with human anus week, and above-mentioned fixation kit 1 is arranged on the back of the body 2 both sides of lining, above-mentioned hydrogel functional layer 3 by the starch, pectin, polyacrylic acid mixture that mass percent is 20% and 80% water is obtained by chemical synthesis process;2 material of backing layer is polyurethane foam and the composite of semipermeable membrane, its area Equal to the area of hydrogel functional layer 3;Fixation kit 1 is medical adhesive tape, and during use, 3 upper surface of hydrogel functional layer is covered in Affected part correspondence position, bulge-structure 31 are corresponding with anus, and fixation kit 1 is sticked on skin of buttock, above-mentioned bulge-structure Multiple above-mentioned first drainage channels 32 for running through hydrogel functional layer 3 up and down are uniformly provided with 31, and its section is set to as bar Shape;Multiple above-mentioned second drainage channels 33 are evenly arranged with above-mentioned hydrogel functional layer 3, multiple above-mentioned second drains are led to Road 33 is symmetrically distributed in 31 both sides of bulge-structure, and is distributed in 31 both sides of bulge-structure, and which is cylindrical channel, a diameter of 1~ 5mm, and be in matrix distribution, it is adapted to large area otch and uses.
The foregoing is only presently preferred embodiments of the present invention, not to limit the present invention, all spirit in the present invention and Within principle, any modification, equivalent substitution and improvements made etc. should be included within the scope of the present invention.

Claims (9)

1. a kind of anal disease postoperative care dressing, it is characterised in that:Including fixation kit (1), backing layer (2) and hydrogel function Layer (3), the hydrogel functional layer (3) are arranged at the top of backing layer (2), and the hydrogel functional layer (3) is away from backing layer (2) A Middle face be provided with and match with human anus week and bulge-structure (31) that surface is round and smooth, the fixation kit (1) is arranged on Backing layer (2) bottom or both sides, hydrophilic macromolecule of the hydrogel functional layer (3) by mass percentage content 5~50% Compound and 50~95% water are combined by chemosynthesis, high-energy ray radiation, one or more in freeze-thaw cycle and are prepared Form.
2. a kind of anal disease postoperative care dressing according to claim 1, it is characterised in that:Bulge-structure (31) place It is uniformly provided with multiple first drainage channels (32) for running through hydrogel functional layer (3) up and down.
3. a kind of anal disease postoperative care dressing according to claim 2, it is characterised in that:The hydrogel functional layer (3) multiple second drainage channels (33) are evenly arranged with, multiple second drainage channels (33) are symmetrical In bulge-structure (31) both sides.
4. a kind of anal disease postoperative care dressing according to any one of claims 1 to 3, it is characterised in that:The backing Layer (2) by non-woven fabrics, suck blood cotton or one kind and semipermeable membrane in polyurethane foam are compounded to form.
5. a kind of anal disease postoperative care dressing according to any one of claims 1 to 3, it is characterised in that:The fixation Medical adhesive tape of the component (1) for lamellar, and the backing layer (2) bottom is bonded in, and its area is more than the backing layer (2) face Product.
6. a kind of anal disease postoperative care dressing according to any one of claims 1 to 3, it is characterised in that:The fixation Elastic band (11) of the component (1) including two groups of bar shapeds, elastic band (11) described in two groups are corresponded and are arranged, and per group of elastic force Band (11) is symmetrically distributed in backing layer (2) both sides, and its one end is detachably mounted to the backing layer (2) both sides, another End end is equipped with thread gluing, and elastic band (11) described in two groups can be bondd by the thread gluing of end correspondence.
7. a kind of anal disease postoperative care dressing according to claim 6, it is characterised in that:Elastic band described in one of which (11) one end away from backing layer (2) is fixed with belt (12), and belt (12) the two ends end is provided with thread gluing, the belt (12) two ends can be bondd by thread gluing.
8. one group of anal disease postoperative care dressing according to any one of claims 1 to 3, it is characterised in that:It is described hydrophilic Property macromolecular compound be starch, cellulose, methylcellulose, carboxymethyl cellulose, hydroxypropyl cellulose, water soluble shells gather Sugar, agar, carrageenin, arabic gum, pectin, xanthan gum, carrageenan, alginate, hyaluronic acid, gelatin, osseocolla, poly- paddy Propylhomoserin, polylysine, fibrin, elastin laminin or keratin, polyacrylamide, polyacrylic acid, polyacrylate, polyethylene Yl pyridines, polyvinylpyrrolidone, polyvinyl alcohol, polymaleic anhydride, polyquaternium, Polyethylene Glycol, polyethylene glycol oxide or poly- second One or more mixture in alkene pyrrolidone.
9. a kind of anal disease postoperative care dressing according to any one of claims 1 to 3, it is characterised in that:The backing Layer (2) and hydrogel functional layer (3) are laminated structure, and the area of the backing layer (2) is more than or equal to the hydrogel work( The area of ergosphere (3).
CN201610956447.5A 2016-10-27 2016-10-27 Postoperative care dressing for anus disease Pending CN106510948A (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109172078A (en) * 2018-10-24 2019-01-11 杨玉婷 The antifouling nursing cover of postoperative wound
CN111281464A (en) * 2020-03-09 2020-06-16 南京市中医院 Anorectal postoperative fixing trousers
CN114931464A (en) * 2022-05-17 2022-08-23 江西龙腾生物高科技有限公司 Hydrogel dressing

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JP4739325B2 (en) * 2004-04-13 2011-08-03 ボリンジャー・テクノロジーズ・エル・ピー Wound contact device
CN203763361U (en) * 2014-03-24 2014-08-13 华中科技大学同济医学院附属协和医院 Multifunctional support belt for anorectal treatment

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US6458460B1 (en) * 1996-09-05 2002-10-01 Bristol-Myers Squibb Company Wound dressing
CN1273128A (en) * 1999-08-12 2000-11-15 中国原子能科学研究院 Hydrogel compounded dressing for wound and its radiation synthesis process
JP4739325B2 (en) * 2004-04-13 2011-08-03 ボリンジャー・テクノロジーズ・エル・ピー Wound contact device
CN2756189Y (en) * 2004-11-08 2006-02-08 谷建华 Bandaging application for anal operation
CN201001812Y (en) * 2007-01-12 2008-01-09 刘铫 Anal disease special-purpose plaster
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109172078A (en) * 2018-10-24 2019-01-11 杨玉婷 The antifouling nursing cover of postoperative wound
CN111281464A (en) * 2020-03-09 2020-06-16 南京市中医院 Anorectal postoperative fixing trousers
CN114931464A (en) * 2022-05-17 2022-08-23 江西龙腾生物高科技有限公司 Hydrogel dressing

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