CN103720533B - A kind of Hydrocolloid ostomy bag chassis - Google Patents
A kind of Hydrocolloid ostomy bag chassis Download PDFInfo
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- CN103720533B CN103720533B CN201410024306.0A CN201410024306A CN103720533B CN 103720533 B CN103720533 B CN 103720533B CN 201410024306 A CN201410024306 A CN 201410024306A CN 103720533 B CN103720533 B CN 103720533B
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- skin layers
- annulus
- glue
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- film
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Abstract
The present invention relates to one of a kind of ingredient for the ostomy bag external member after neostomy---ostomy bag chassis, particularly a kind of Hydrocolloid ostomy bag chassis, comprise glue of having fitted and show consideration for skin layers and the peripheral subsides basic unit of skin layers and the annulus for being connected with ostomy bag bag mouth, central authorities of described basic unit apertured, described annulus is connected in described basic unit by film, and described glue is shown consideration for skin layers Outside Dimensions and is greater than described annulus external diameter.In the present invention, between annulus with basic unit, film is connected, and peripheral subsides skin layers is set beyond glue consideration skin layers, thus both for chassis adapts to skin surface Curvature varying and allow the measure that is tightly connected provided during relative separation certain distance between annulus and basic unit between the two, also for chassis and skin are in the wider connection measure providing enhancing, strengthen the sealing on chassis on the whole, Excreta can not leak, and ensure that the health of user.
Description
Technical field
The present invention relates to one of a kind of ingredient for the ostomy bag external member after neostomy---ostomy bag chassis, particularly a kind of Hydrocolloid ostomy bag chassis.
Background technology
Ostomy bag chassis, be a kind of can with the product of ostomy bag simultaneously systems selling, be also a kind of product that can singly sell.Due to traditional Hydrocolloid ostomy bag chassis for the basic unit that fits with user skin be the integral structure closely hotly joined between the annulus for being connected with ostomy bag bag mouth, and basic unit is only by flexible and the sticking hydrocolloid of tool is formed, annulus is made of plastics usually, both external diameters are similar, basic unit lacks the subsides skin layers protection of surrounding hydrocolloid part, so when user is when squatting down or bending over defecation, the skin curvature of pasting ostomy bag chassis position becomes large, annulus material has certain rigidity, equally can not realize being out of shape significantly in company with the basic unit of flexibility, annulus and basic unit will certainly be made to depart from or basic unit be peeled off from skin, chassis is caused to tilt, thus cause Excreta to leak, wholesomeness is poor.
Summary of the invention
For the defect of above-mentioned ostomy bag, the invention provides a kind of Hydrocolloid ostomy bag chassis, note applies on user skin, good airproof performance, and Excreta can not leak, and chassis is not easy to tilt, and ensure that the wholesomeness of use.
In order to achieve the above object, the present invention adopts following technical scheme: a kind of Hydrocolloid ostomy bag chassis, comprise glue of having fitted and show consideration for skin layers and the peripheral subsides basic unit of skin layers and the annulus for being connected with ostomy bag bag mouth, central authorities of described basic unit apertured, described annulus is connected in described basic unit by film, and described glue is shown consideration for skin layers Outside Dimensions and is greater than described annulus external diameter.
In the present invention, between annulus with basic unit, film is connected, and peripheral subsides skin layers is set beyond glue consideration skin layers, thus both for chassis adapts to skin surface Curvature varying and allow the measure that is tightly connected provided during relative separation certain distance between annulus and basic unit between the two, also for chassis and skin are in the wider connection measure providing enhancing, strengthen the sealing on chassis on the whole, Excreta can not leak, and ensure that the health of user.
This technical scheme arranges glue and shows consideration for skin layers Outside Dimensions and be greater than described annulus external diameter, and one because the large hydrocolloid of bond area pastes that skin layers is not easy to be driven by annulus, from departing from skin, note applies effective; Two comfort levels adding user, if annulus external diameter is large, annulus periphery can touch skin, and the annulus with certain rigidity can cause the discomfort of user.
As preferably, skin layers back side attaching film sealing coat shown consideration for by described glue, and skin layers front adhering protective film shown consideration for by described glue.
The direct connectivity of showing consideration for skin layers due to film and glue is poor, arranges the connection of thin film sealing coat reinforced membrane and glue consideration skin layers.Protective layer can prevent glue show consideration for skin layers before product is used with air and foreign matter isolating from, keep its clean and viscosity.
As preferably, described film is close to from described hole periphery local the annular edge that described thin film sealing coat extends outwardly into described annulus, described film is fitted at described annular edge place and described annulus, described film and described thin film sealing coat are close to position and are formed nip portion, and described film described nip portion and and the described annulus part of fitting between the width of connecting portion be greater than distance between described annular edge inner ring and described nip portion outer ring, be provided with the regularly arranged and blocking unit be isolated from each other in described nip portion.
By strengthening the fitting area of film, improve annulus and the firmness be connected between basic unit; The above-mentioned setting of connecting portion width can make annulus be connected in basic unit with the form being attached to the basic unit back side, also can be the relative separation between annulus and basic unit, particularly the temporary transient relative separation of local, provides the permission distance that larger, improves the suitability of product.
Blocking unit one is set, in film and thin film sealing coat bonding process, having portion gas remains between the two, utilize the elasticity of film itself, gas concentrated on regularly arranged and in the blocking unit be isolated from each other, can effectively avoid bonding strength between film and thin film sealing coat to reduce because of survival gas irrational distribution.The two, after blocking unit is set, even if when stressed very large and cause film and thin film sealing coat local separated, the extension of this stall limit also can be blocked because of the dispersion of power when developing into blocking unit.Therefore the setting of blocking unit strengthens bonding strength between the two.
As preferably, to be local with described glue shows consideration for nonwoven layer that the skin layers back side is connected that skin layers is pasted in described periphery, at described nonwoven layer front adhesion protection sheet.
Paste the adhesion between skin layers reinforcing ostomy bag and skin by periphery, non-woven fabrics is nontoxic, non-stimulated, and breathability is good, good water absorption, ensures that the relatively dry between skin layers and skin shown consideration for by glue, comes off in order to avoid skin layers shown consideration for by glue.
By the technical scheme of embodiment, the present invention has following beneficial effect: the present invention adopts film to connect annulus and basic unit, be aided with peripheral utilization of pasting the technical characteristics such as skin layers, strengthen fastness and the reliability of the sealing of chassis and skin, the comfortableness of use and product itself.
Accompanying drawing explanation
Accompanying drawing 1 is the back side of the present invention perspective view;
Accompanying drawing 2 is for analysing and observe rear local elongation schematic diagram in A-A direction in Fig. 1;
In figure, skin layers shown consideration for by 11-glue, and 12-pastes skin layers, 13-hole, 14-thin film sealing coat, 15-protecting film, 16-protection sheet, 17-transition zone, 2-annulus, 21-annular edge, 3-film, 31-connecting portion, 32-blocking unit, 33-nip portion in periphery.
Detailed description of the invention
Below in conjunction with drawings and Examples, the present invention is further illustrated.
A kind of Hydrocolloid ostomy bag chassis as shown in accompanying drawing 1,2, comprises glue of having fitted and shows consideration for skin layers 11 and peripheral basic unit and the annulus 2 pasting skin layers 12, central authorities of basic unit apertured 13.Glue is shown consideration for skin layers 11 Outside Dimensions and is greater than annulus 2 external diameter, annulus 2 is connected in basic unit by film 3, film 3 is close to from hole 13 periphery local the annular edge 21 that thin film sealing coat 14 extends outwardly into annulus 2, film 3 is fitted at annular edge 21 place and annulus 2, film 3 and thin film sealing coat 14 are close to position and are formed nip portion 33, film 3 nip portion 33 and and annulus 2 part of fitting between the width of connecting portion 31 be a bit larger tham distance between annular edge 21 inner ring and nip portion 33 outer ring, be formed as a small embossment to make connecting portion 31.The front that skin layers 11 shown consideration for by glue is the one side of pasting skin in using, its back side attaching film sealing coat 14, the said back side is the one side connecting annulus 2, and the external diameter of thin film sealing coat 14 is less than the external diameter that skin layers 11 shown consideration for by glue, but the outer ring of thin film sealing coat 14 is outside the inner ring of annular edge 21; Skin layers 11 front adhering protective film 15 shown consideration for by glue, guarantees that glue is shown consideration for skin layers 11 and do not glued by foreign body glutinous, ensures its clean and viscosity.Paste skin layers 12 and glue to show consideration between skin layers 11 be also provided with external diameter with the consistent ring-type transition zone 17 of skin layers 11 shown consideration for by glue in periphery, strengthen two sides and adhere to the effect that skin layers 11 shown consideration for by periphery subsides skin layers 12 and glue respectively.Regularly arranged and the blocking unit 32 be isolated from each other is provided with in nip portion 33.Peripheral skin layers 12 of pasting is the nonwoven layer of showing consideration for ventilative, the moisture absorption that skin layers 11 back is connected by above-mentioned transition zone 17 with described glue, at described nonwoven layer front adhesion protection sheet 16, protects cleaning and the viscosity of nonwoven layer.
Claims (2)
1. a Hydrocolloid ostomy bag chassis, comprise glue of having fitted and show consideration for skin layers (11) and the peripheral basic unit and the annulus (2) for being connected with ostomy bag bag mouth that paste skin layers (12), described central authorities' apertured of basic unit (13), it is characterized in that: described annulus (2) is connected in described basic unit by film (3), described glue is shown consideration for skin layers (11) Outside Dimensions and is greater than described annulus (2) external diameter, skin layers (11) back side attaching film sealing coat (14) shown consideration for by described glue, and skin layers (11) front adhering protective film (15) shown consideration for by described glue, described film (3) is close to from described hole (13) periphery local the annular edge (21) that described thin film sealing coat (14) extends outwardly into described annulus (2), described film (3) is fitted at described annular edge (21) place and described annulus (2), described film (3) and described thin film sealing coat (14) are close to position and are formed nip portion (33), described film (3) described nip portion (33) and and described annulus (2) part of fitting between the width of connecting portion (31) be greater than distance between described annular edge (21) inner ring and described nip portion (33) outer ring, regularly arranged and the blocking unit be isolated from each other (32) is provided with in described nip portion (33).
2. a kind of Hydrocolloid ostomy bag chassis according to claim 1, is characterized in that: it is that the nonwoven layer that skin layers (11) back side is connected is shown consideration for described glue in local that skin layers (12) is pasted in described periphery, described nonwoven layer front adhesion protection sheet (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410024306.0A CN103720533B (en) | 2014-01-20 | 2014-01-20 | A kind of Hydrocolloid ostomy bag chassis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410024306.0A CN103720533B (en) | 2014-01-20 | 2014-01-20 | A kind of Hydrocolloid ostomy bag chassis |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103720533A CN103720533A (en) | 2014-04-16 |
| CN103720533B true CN103720533B (en) | 2015-08-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410024306.0A Active CN103720533B (en) | 2014-01-20 | 2014-01-20 | A kind of Hydrocolloid ostomy bag chassis |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103720533B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107280843A (en) * | 2017-07-28 | 2017-10-24 | 威海洁瑞医用制品有限公司 | Stoma chassis with function of odor removal and fabulous adaptability |
| CN217245086U (en) * | 2022-03-18 | 2022-08-23 | 厦门溥博医疗科技有限公司 | Multi-lining protected ostomy base plate and ostomy bag |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DK171342B1 (en) * | 1994-03-11 | 1996-09-16 | Coloplast As | Ostomy equipment comprising an annular body with a single convex proximal side, which is provided with an adhesive |
| US5811116A (en) * | 1996-04-30 | 1998-09-22 | Hollister Incorporated | Adhesive wafer with embossed skin-contacting surface |
| CN102245135B (en) * | 2008-12-08 | 2015-01-21 | 科洛普拉斯特公司 | A body waste collecting device comprising a layered adhesive construction with a film layer |
| CN201516103U (en) * | 2009-10-26 | 2010-06-30 | 吴立宇 | Hydrocolloid ostomy bag chassis |
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2014
- 2014-01-20 CN CN201410024306.0A patent/CN103720533B/en active Active
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| Publication number | Publication date |
|---|---|
| CN103720533A (en) | 2014-04-16 |
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Address after: No. 277, Shuangshan Road, Fuxi street, Deqing County, Huzhou City, Zhejiang Province 313200 Patentee after: Zhejiang Longtai Medical Technology Co.,Ltd. Address before: 313200 618 Fengqing street, Wukang Town, Deqing County, Huzhou City, Zhejiang Province Patentee before: ZHEJIANG LONGTERM MEDICAL TECHNOLOGY Co.,Ltd. |