CN101642398B - Urisheath with moulded unrolling strip - Google Patents
Urisheath with moulded unrolling strip Download PDFInfo
- Publication number
- CN101642398B CN101642398B CN2009101439388A CN200910143938A CN101642398B CN 101642398 B CN101642398 B CN 101642398B CN 2009101439388 A CN2009101439388 A CN 2009101439388A CN 200910143938 A CN200910143938 A CN 200910143938A CN 101642398 B CN101642398 B CN 101642398B
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- Prior art keywords
- band
- cavity
- main part
- urine
- cover
- 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.)
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS 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
- A61F5/00—Orthopaedic methods or devices for non-surgical treatment of bones or joints; Nursing devices; Anti-rape devices
- A61F5/44—Devices worn by the patient for reception of urine, faeces, catamenial or other discharge; Portable urination aids; Colostomy devices
- A61F5/451—Genital or anal receptacles
- A61F5/453—Genital or anal receptacles for collecting urine or other discharge from male member
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS 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
- A61F6/00—Contraceptive devices; Pessaries; Applicators therefor
- A61F6/02—Contraceptive devices; Pessaries; Applicators therefor for use by males
- A61F6/04—Condoms, sheaths or the like, e.g. combined with devices protecting against contagion
- A61F2006/049—Condoms, sheaths or the like, e.g. combined with devices protecting against contagion with strips to apply the condom
Abstract
The invention relates to an urisheath which includes an element of thin material (a strip) that allows at least two elements to run in a parallel fashion down either side of the sheath. The urisheath is obtained by injection moulding the strip in liquid silicone in the silicone injection moulding process for the urisheath, either by one, two or more component injection moulding. The injection moulding takesplace in an injection moulding form for a urisheath with a cavity for the body portion and a cavity for the strip portion wherein the cavity for the body portion is connected to the cavity for the strip portion creating an attachment zone between the strip and the sheath.
Description
Related application
The application is that application number is 200780007223.9, the applying date is on February 28th, 2007, denomination of invention is divided an application for the Chinese invention patent application of " the urine cover with band of moulded unrolling ".
Background technology
External urinary catheter (being known urine cover), be generally used for treating male uracratia and the catheter assembly that in hospital, combines with disorderly treatment of urethra and operation in.This external urinary catheter generally includes sheath or the main part of holding penis, and the top with short discharging tube, and this discharging tube can be connected to the urine collecting bag that is fixed on bed or the user lower limb through pipe.The very challenging property of deployment sheath on penis correctly.From the reason of health, this process is perhaps accomplished with the medical personnel of protective gloves by the user of lack of skill usually.Yet, sheath is correctly fixing, to guarantee that the leakproof seal between skin and sheath is very important.If if sheath does not launch equably or protective gloves adheres on the sheath adhesive and will have problems.
Problem hereto, existing solution is for an independent use that brings the assistance sheath.Yet this band only goes out from a layback of sheath, can make deployment sheath inhomogeneous like this, and unskilled people is difficult to hold sheath.
Use injection machine,, can very accurately control the wall thickness of this product through designing the cavity of this injection machine.
Summary of the invention
Therefore, the way to solve the problem of the expansion urine cover that is provided here comprises the thin material element, and this thin material element allows at least two these elements to be arranged on the either side of sheath with parallel mode.Described two elements, promptly band is rolled with said sheath.Preferably, form enough big ring, it is caught and extracts for male's thumb (handle) towards the top of the said element of sheath tip.In the time should encircling with downward mode (promptly from the opposite end of sheath tip towards sheath) drawing, said sheath launches equably.When having the double acting band, said sheath is deployed on the penis with uniform mode more easily, and contact adhesive not.
Yet, this band is connected on the said product very difficulty, and needs very skilled operator to accomplish by hand.This manual work cost is very high.The automatic running cost of this process is equally very high.
This way to solve the problem is in the silicones injection moulding process of urine cover, through one, two or more element injection mouldings, thereby to form said band with the liquid silicone injection moulding.
One aspect of the present invention relates to a kind of urine cover semi-finished product, and it comprises main part and band portion, and wherein said band portion is connected to said main part at join domain.Said main part extends out from urine outlet (top) and opening.Urine is discharged said urine cover at said top.Be preferably relatively shorter discharging tube.Evacuating catheter is typically connected to this discharging tube.The other end of this evacuating catheter is connected to urine collecting bag.
Said join domain can form with multiple diverse ways; For example said join domain forms atenuator region, and this zone has the tearing strength that is lower than said band portion and said urine cover respectively.Said atenuator region and said band portion and said urine cover are formed by same material, and have than said band portion and the little thickness of said urine cover.
Therefore, when said band portion and said urine cover is unpluged each other, said the two preferably separate at said join domain.
In addition, said join domain can be formed by dissimilar materials, and the tearing strength that this material had is less than the tearing strength of said band portion's material and said urine cover material.Bicomponent injection molding can produce such product.
Preferably, said urine overlaps and also comprises the inboard binding agent of urine cover, will urinate the cover connection and to be sealed on the penis.Preferably, said urine cover also comprises the flexible region between said top and said main part.
Said top can be the top 3cm (A among Fig. 2) of said whole urine cover, is preferably 1/3 (not comprising selectable flexible region) of the length of whole urine cover.To be said urine cover extend to 1/3 part (B among Fig. 2) of entire body part from said opening to the base portion of said urine cover.Part between said top and base portion (not comprising selectable flexible region) is a mid portion (C among Fig. 2).
This urine cover is to be used to comprise that the injection mold of urine cover of main part and band portion is injection molded, and said mould comprises that main part uses cavity with cavity and band portion, and wherein said main part is connected to said band portion with cavity and uses cavity.Preferably, this mould comprises three parts: core, go up cover portion and following cover portion.
In one embodiment, said band portion comprises a band.One band is enough on penis, launch said urine cover.In another embodiment, said band portion comprises two bands.Preferably, have two bands of the relative both sides that are positioned at tubulose urine cover, when using said urine to overlap, just can obtain uniform pulling force so.
This urine cover utilizes injection mold injection molded, and wherein band portion comprises a band with cavity.Also can, said band portion comprises two bands with cavity.Preferably, have two bands and comprise the cavity that these mutual diagonal angles intersect with the mould of cavity, these cavitys are on the demarcation line between said two cover portions.
Roll before the said urine cover that is in the preparation user mode, it is pretty troublesome putting connection and a band is set at said urine.In a kind of pattern of the present invention, said band portion is connected to said main part at said base portion and top.That is to say that if two bands are arranged, each band all is connected to main part at the base portion and the top of said urine cover so.No matter be to connect continuously or the some connection, said band all will be along the longitudinal direction location of said urine cover.Therefore, roll before the said urine cover that is in the preparation user mode, can put connection and said band is set at said urine simply.
This urine cover is to utilize injection mold injection molded, and wherein band portion is arranged on said base portion with cavity and main part with the connection between the cavity and uses cavity.
In the process of using said urine cover, user will be realized the resistance of said join domain.Therefore, balance on the one hand said in process of production urine cover to simply roll, offer the relation between the degree of resistance of user on the other hand.In one embodiment, said band portion is connected to said main part at said base portion, mid portion and top.In another embodiment, said band portion is connected to said main part along whole mid portion.In also having an embodiment, said band portion's whole base portion in edge and mid portion are connected to said main part, and point is connected to said top.
This urine cover is to utilize injection mold injection molded, wherein main part with cavity and band portion with the connection broad between the cavity (at the longitudinal direction of said urine cover).That is to say that in a kind of mould, main part is positioned at base portion, mid portion and top with cavity and band portion with the connection between the cavity.In the another kind of mould, main part with cavity and band portion with the connection between the cavity along whole mid portion setting.Also have a kind of mould, main part with cavity and band portion with the connection between the cavity along whole base portion and mid portion setting, and in said top point connection.
In a kind of preferred implementation, the join domain between said main part and the said band portion has the tearing strength that is lower than said main part and band portion.Therefore, the result who obtains is exactly, and when the said band of drawing portion, said band portion separates with main part and do not destroy band portion or main part.
This urine cover is to utilize injection mold injection molded, and wherein main part is thin especially with the connection between the cavity with cavity and band portion, thereby the amount of ruined material is very little, and promptly the material at join domain is very thin.
In another embodiment, just before rolling said urine cover, said join domain is destroyed (as being cut off).The process of an embodiment for separating and roll continuously.
In the design of particular mold, be difficult to connect said two bands along the side of said urine cover.Therefore, in an embodiment of the invention, said band portion comprises two bands, and this two band has the connecting device that connects this two band at the top of band.
This urine cover is to utilize injection mold injection molded, and wherein each band comprises impression with cavity, and this impression provides the connecting device that connects said two bands.An embodiment of this connecting device is at hole on the band and the suspension hook on another band.
Another embodiment of the present invention is after injection moulding, an independent handle to be connected on said two bands.
In an embodiment of the invention, at least two bands connect in the tubular portion outside of rolling.A major advantage of the present invention is provided like this: for example unskilled urine cover user can oneself only just can use this urine cover with singlehanded, and does not need extraneous help.This sense of personal worth to these user is a kind of breakthrough.In another embodiment, the handle of the connecting band tubular portion that is formed for launching to roll.In also having another embodiment, said connecting band forms finger-pull-hole.This finger-pull-hole can make urine cover user insert finger, and carries out drawing.Yet ear handle needs two fingers and between two fingers, exert oneself (clutching), but should only need a pulling force by ring.Therefore, said band quality award from the ministry choosing comprises two bands, and comprises the handle that connects said two bands.Preferably, said handle is than said tape thickness.
In one embodiment, said handle is arranged on the below (like Fig. 6 and shown in Figure 7) of said urine cover, and promptly said band begins from said base portion, on the direction away from said top, extends.Fix the position of said handle through the said join domain that is positioned at said base portion.Said band is connected to the width of said base portion, preferably, is the 1mm greater than 0.1mm.So just make the automatization that rolls of said device, said urine overlaps and suspension hook is caught said handle just as a robotic arm is picked up, and when said urine cover is rolled, resistance is provided, thereby avoids said tape winding knot together.
Injection moulding for the urine that also comprises handle portion overlaps need also comprise the injection mold of handle portion with cavity.An embodiment of such mould is a kind of injection mold, and wherein band portion is arranged on vertical extendible portion of main part with cavity with cavity, and said handle portion connects said band with cavity.
In another embodiment, said handle is arranged on said over top, and promptly said band begins from said base portion, on the direction at said top, is extending.This urine cover is to utilize injection mold injection molded, and wherein said band is used cavity with the handle that cavity ends at said over top.On the centrage of main part, have this handle and can expose said band portion with the opening of guaranteeing mould.
In another embodiment, said handle is arranged on the next door at said top.This urine cover is to utilize injection mold injection molded, and wherein said handle portion is enough thick with cavity, so that the solidfied material in this cavity can be pulled out (blowing out).In one embodiment, said handle portion is thicker than band portion usually with cavity.Another injection mold comprises four parts: the 4th part is arranged between two cover portions, and therefore said handle portion can be opened with cavity, and product can take out from cavity.
In one embodiment, said handle itself is connected to said top.This embodiment needs follow-up separation process.This process can occur in urine cover roll preceding, roll the back or even operate by user.
Said main part is preferably the silicones main part.
For obtaining performance that said band wants, need to use a kind of material of the band that can be fully separates from sheath adhesive so that said urine cover is deployed on the penis.Said band is preferably by silicone molded.
Said band portion can be molded by the silicone material of multiple different hardness and type.In one embodiment, band portion material is identical with the main part material therefor.This silicones is preferably the C6-540 silicones of Dow Corning company.
Yet bicomponent injection molding is feasible, and can under liquid/unvulcanised form, connect material.If the use bicomponent injection molding, so said band portion is preferably by processing than the big silicones of said urine cover part hardness.The material that said band portion uses is preferably platinum treat liquid silicones (LSR), and this material can separate with urine cover binding agent after aging fully.This silicones is preferably the C6-570 silicones of Dow Corning company.
One aspect of the present invention relates to the method that a kind of manufacturing comprises the urine cover of main part and band portion, and this method comprises the steps:
A) be provided for the mould of injection moulding;
B) silicones is injected in the said mould;
C) solidify said silicones;
D) from said mould, take out product;
E) roll said urine cover to encase said band portion.When this operated, the side of said band was wrapped in the surface of sheath, to guarantee to roll and on being with, do not have fold.
In the preparation process of the tubular portion of rolling, said band portion is applied under the unfolded situation.Then, rolled tubular section, thereby said band portion just is arranged between pipe inside and outside.Therefore, every band all forms a passage along tubular portion.
In one embodiment, the above-mentioned channel parallel of each bar is in the longitudinal axis of unfolded tubular portion, thereby guaranteed average pulling force.
Yet when said band being set being parallel to the longitudinal axis of unfolded tubular portion, the said tubular portion of rolling will form uneven outward flange, and the place with said band portion is thicker, does not have the place of said band thinner along the edge.For the more level and smooth surface of the tubular portion that obtains rolling, the passage of at least one said band is a spiral type.
The invention still further relates to a kind of urine cover of rolling, this urine cover comprises main part and band portion, and wherein, said band portion is connected to said main part at join domain.
Unfolded band is considered to advantage main in this product, because using of urine cover can be accomplished by hand function incomplete people or glove nurse on penis.This unfolded band has also guaranteed the simple unfolded smoothness of this product, and the leakage security of improveing when wearing with this product is provided.
The thickness of said band is preferably about 0.06mm.For guaranteeing that material flows through so thin product, said injection mold has more than an inlet.
Along its width of length variations and the thickness of said band, elastic sensation is changed.Preferably, the thickness of said handle portion big (as 0.20 to 2.0mm), the lateral thickness of bar portion less (0.05 to 0.20mm).This is for said sheath can well be rolled.
Running through this explanation, is that example is described with the urine cover.Yet, the constructed injection moulding manufacturing condom that is used to.Therefore, the invention still further relates to injection mold and a kind of condom semi-finished product that a kind of condom is used.
Embodiment
Embodiment 1
Biobelt mostly separates molded with the urine cover, only molded with the far-end of urine cover.
This embodiment needs large-scale instrument, and makes said band not exclusively be connected to said product.
Band is molded along jacket portions, and is connected on the sheath through thin part, should thin part when the urine cover launches, can be torn.Can also there be perforation to approach the part combination or substitute said than thin part with said.
In manufacturing step subsequently, this embodiment makes said urine cover simple to operate.Difficult point is the molded combination handle function that is used for two bands.Preferably, the length of said handle should be ended before reaching the end at said top.
This embodiment can accomplish through certain methods:
Each instrument is by processing more than 3 moveable parts;
Said instrument is processed by 3 moveable parts, but said band portion (or band handle) is connected to the top of urine cover, and can cut off through following step;
Said band portion is processed by two bands, and obtains the combination handle part with following step through interconnecting this two band.Said two bands can connect through the method for machinery or chemistry;
Said combination handle partly is arranged on above the top.Yet this change provides a kind of general required unfolded band of being longer than.
We select for use C5-540 (Shore hardness 40A) silicones of Dow Corning company to make the urine cover; And with this silicones injection mould; Thereby the thickness of jacket portions is that the thickness of the band portion of 0.20mm and said urine cover bottom is 0.10mm, and the thickness of jacket portions is 0.40mm and is 0.15mm at the band portion thickness near the urine cover top of corrugated portion.Along the length direction of jacket portions, the width of said band is 8mm.When user began to launch band, the thickness of the band of variation provided unconspicuous elasticity sensation.Be positioned at the thin band portion in bottom and guaranteed that the jacket portions that is in winding position can not have too high inhomogeneities, when the user deployment sheath, possibly produce the fold that launches inhomogeneous and said sheath.The handle portion of said band is processed certain thickness (like 0.6mm), and has guaranteed for the not strong people of hands function good grasping force to be provided.
In another embodiment, through bicomponent injection molding, said urine cover is processed by two kinds of different silicones with said band.Said jacket portions forms with the C6-540 silicone molded of Dow Corning company among the embodiment 1.Said band portion is processed by the C6-570 silicones of Dow Corning company.This is a kind of high rigidity silicones (Shore hardness 70A).The thickness of 0.06mm is processed and at the thickness of processing 0.10mm near the top of corrugated portion by said band portion in the bottom.Along the length direction of jacket portions, the width of said band still is 8mm.Compare with embodiment 1, thin band has reduced unfolded inhomogeneous and fold, but its inevitable complicacy more and production cost increase.The handle portion of said band is processed certain thickness (like 0.4mm), and has guaranteed for the not strong people of hands function good grasping force to be provided.
Description of drawings
In ensuing detailed description, will embody more advantage of the present invention, the present invention wherein will be described with reference to the drawings.Accompanying drawing only should not be construed as the qualification to the scope of the invention as embodiment with specifying.
Fig. 1 and Fig. 2 have represented first embodiment of the present invention with two different angles from the side;
Fig. 3, Fig. 4 and Fig. 5 have represented second embodiment of the present invention with two different angles and from perspective view from the side;
Fig. 6 and Fig. 7 have represented the 3rd embodiment of the present invention with two different angles from the side;
Fig. 8 and Fig. 9 have represented the 4th embodiment of the present invention with two different angles from the side; And
Figure 10 and Figure 11 have represented the 3rd embodiment of the present invention with two different angles from the side.
The specific embodiment
Illustrated in figures 1 and 2 is an embodiment urinating grip assembly 1 according to injection moulding semi-finished product of the present invention.
Said urine cover comprises top 4, shoulder 5 and main part 6.
Towards the port of export 9 extended distance A, and said top 4 is suitable for being connected to the evacuating catheter (not shown) from said shoulder 5 at said top 4.On discharging tube 7, be formed with five around friction ribs 8, said discharging tube 7 is formed said top.Said friction ribs provides rubbing device, so user (like patient or nurse) can be handled said discharging tube and can not get loose.The port of export 9 places at said discharging tube form bossed dowel 10.This dowel is outwards outstanding one section radial distance from the said discharging tube, this distance greater than said around friction ribs 8 distances of outwards giving prominence to.When said discharging tube was connected with evacuating catheter, this dowel provided the frictional engagement function.
Said shoulder 5 is connected to said top with said main part.In current embodiment, said shoulder be formed with four around bulbous ring 11.
Said main part 6 forms the tubular portion that extends to pilot hole 12 from said shoulder.Said main part is divided into base portion 13 and middle part 14, said base portion 13 from said pilot hole 12 towards the said port of export 9 extended distance B.Said middle part 14 from said base portion 13 towards the said port of export 9 extended distance C.
Said band portion 3 forms two and parallel is with 14 and 15, and this is with 14 and 15 to extend towards the said port of export 9 from said pilot hole 12, approximately ends at the section start at said top.The arcual handle 16 that forms the bridge band is connecting two strap ends near port of export place.The said urine that is connected to that said band portion 3 can become flexible respectively through the side (facing the urine cover) of said two parallel bands puts, and said parallel band is through the said main part extension in vertical join domain 14 ' and 15 ' edge.
Said join domain forms atenuator region, and promptly this zone has the tearing strength that is lower than said band portion 3 and said urine cover 2 respectively.In injection moulding process, these join domains form with multiple distinct methods.For example, with respect to the thickness of said parallel band and/or the wall thickness of said main part, can reduce the thickness of said join domain material.In addition, said join domain can be formed with two eleven punch 11s that extend along main part, perhaps some (one or two) junction points between parallel band and urine cover.
Therefore, when said urine is placed on fixed position and said band when being drawn, said urine grip assembly will be along said join domain separately.
In addition, as shown in Figure 2, said band portion is formed with crooked 17.The extension that is shorter in length than said urine cover that this just allows said band portion to have is simultaneously when continuous handle 16 is directed around said top 4, through continuous handle 16 connection said two parallel bands 14 and 15.
Fig. 3, Fig. 4 and shown in Figure 5 be another embodiment according to injection moulding semi-finished product urine grip assembly 20 of the present invention.
In this embodiment, said urine cover is identical with Fig. 1 and Fig. 2's, yet, said band portion form two independent be with 21 be with 22.Said two independent bands can be connected with 24 through link 23, form the locking device of said two links through the boss on the through hole on first link 25 and second link 24 26.When using, said boss is pressed in the said through hole, and two links just lock together, thereby forms handle (confined state that does not show this handle).
When injection moulding, described according to Fig. 1 and Fig. 2, said band portion is connected in a similar fashion to said urine cover.
Fig. 6 and 7 is depicted as another embodiment according to injection moulding semi-finished product urine grip assembly 30 of the present invention.
Said band portion 3 and urine cover 2 are corresponding with Fig. 1 and the described parts of Fig. 2, yet assembling is different when injection moulding.
Said band portion 3 is connected to said urine at the junction points 31 and 32 of urine cover base portion and overlaps 2.Said band portion 3 is from said base portion, and extends on the direction away from the port of export 9 of urine cover.
Fig. 8 and shown in Figure 9 be another embodiment according to injection moulding semi-finished product of the present invention urine grip assembly 40.In this embodiment, parallel band 41 and 42 base portions from said urine cover almost extend to the port of export at said top.Therefore, needn't provide and have crooked parallel band (such as Fig. 1 and Fig. 2 description) be arranged on the position of crossing said top because connect the handle 43 of two parallel bands.
Figure 10 and shown in Figure 11 be another embodiment according to injection moulding semi-finished product of the present invention urine grip assembly 50.Except boss 51 and 52 (because boss 51 has hidden boss 52, so boss 52 is invisible in the drawings) connects said handle 16 with beyond the said top 4, this embodiment is almost with illustrated in figures 1 and 2 identical.In order to supply with said urine grip assembly material and to make its uniform distribution, evenly flow and solidify, form these boss in process of production through injection moulding process.Boss 51 and 52 is excised before product is sold usually.
Claims (9)
1. one kind is used to produce and comprises the method for holding and being enclosed within the urine cover of main part and band portion on the penis, and wherein, said band portion comprises the two relative bands that are arranged on said main part both sides, and the step that said method comprises is:
A) be provided for the mould of injection moulding;
B) silicones is injected in the said mould;
C) solidify said silicones;
D) from said mould, take out the urine cover;
E) roll said urine cover to encase said band portion.
2. one kind is used to comprise the injection mold that holds and be enclosed within the urine cover of main part and band portion on the penis; Wherein, Said band portion comprises the two relative bands that are arranged on said main part both sides; Said mould comprises that main part uses cavity with cavity and band portion, and wherein, said main part links to each other with cavity with band portion with cavity.
3. injection mold according to claim 2, wherein, said band portion comprises that with cavity two bands use cavity.
4. injection mold according to claim 3, wherein, said main part comprises base portion, said band portion is positioned at base portion with cavity and main part with the connection between the cavity and uses cavity.
5. according to each described injection mold among the claim 2-4, wherein, said mould comprises three solid sections: core, go up cover portion and following cover portion.
6. injection mold according to claim 5, said mould comprise that also handle uses cavity, and said handle is used to connect two bands.
7. injection mold according to claim 6, wherein, said handle is formed at the said cover portion and said down between the cover portion of going up with cavity.
8. injection mold according to claim 6, wherein, said handle is formed at said inner or said cover portion down of the cover portion inside of going up with cavity.
9. injection mold according to claim 6, wherein, said handle is formed at said going up between cover portion and the 4th mold component with cavity, perhaps is formed between said cover portion down and the 4th mold component.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DKPA200600297 | 2006-03-01 | ||
| DKPA200600297 | 2006-03-01 | ||
| US79411906P | 2006-04-24 | 2006-04-24 | |
| US60/794,119 | 2006-04-24 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2007800072239A Division CN101394816B (en) | 2006-03-01 | 2007-02-28 | Urisheath with moulded unrolling strip |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101642398A CN101642398A (en) | 2010-02-10 |
| CN101642398B true CN101642398B (en) | 2012-01-25 |
Family
ID=37308941
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2007800072239A Active CN101394816B (en) | 2006-03-01 | 2007-02-28 | Urisheath with moulded unrolling strip |
| CN2009101439388A Active CN101642398B (en) | 2006-03-01 | 2007-02-28 | Urisheath with moulded unrolling strip |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2007800072239A Active CN101394816B (en) | 2006-03-01 | 2007-02-28 | Urisheath with moulded unrolling strip |
Country Status (2)
| Country | Link |
|---|---|
| CN (2) | CN101394816B (en) |
| AT (1) | ATE544431T1 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2250159Y (en) * | 1995-10-17 | 1997-03-26 | 张俊杰 | Urinary sleeve catheter |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1286978B1 (en) * | 1996-04-29 | 1998-07-24 | Luca Passarelli | CONFORMITY SUPPLIED WITH TWO SIDE APPENDICES WHICH ALLOW IT TO BE WORN WITHOUT THE PARTS BEING DIRECTLY HANDLED |
| CN2754594Y (en) * | 2004-11-24 | 2006-02-01 | 周淑贞 | Catheter sleeve |
-
2007
- 2007-02-28 CN CN2007800072239A patent/CN101394816B/en active Active
- 2007-02-28 AT AT09156713T patent/ATE544431T1/en active
- 2007-02-28 CN CN2009101439388A patent/CN101642398B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2250159Y (en) * | 1995-10-17 | 1997-03-26 | 张俊杰 | Urinary sleeve catheter |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101642398A (en) | 2010-02-10 |
| CN101394816A (en) | 2009-03-25 |
| ATE544431T1 (en) | 2012-02-15 |
| CN101394816B (en) | 2011-05-04 |
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