CN101132826A - A package for a medical device - Google Patents
A package for a medical device Download PDFInfo
- Publication number
- CN101132826A CN101132826A CNA2006800066267A CN200680006626A CN101132826A CN 101132826 A CN101132826 A CN 101132826A CN A2006800066267 A CNA2006800066267 A CN A2006800066267A CN 200680006626 A CN200680006626 A CN 200680006626A CN 101132826 A CN101132826 A CN 101132826A
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- China
- Prior art keywords
- compartment
- assembly
- instruments
- medical apparatus
- packing
- Prior art date
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- Granted
Links
- 239000012530 fluid Substances 0.000 claims abstract description 63
- 238000000034 method Methods 0.000 claims abstract description 15
- 230000009471 action Effects 0.000 claims abstract description 12
- 238000012856 packing Methods 0.000 claims description 76
- 238000005520 cutting process Methods 0.000 claims description 12
- 230000008569 process Effects 0.000 claims description 7
- 239000013543 active substance Substances 0.000 claims description 3
- 239000000126 substance Substances 0.000 claims description 3
- 230000003115 biocidal effect Effects 0.000 claims description 2
- 238000003860 storage Methods 0.000 claims description 2
- 230000000712 assembly Effects 0.000 claims 1
- 238000000429 assembly Methods 0.000 claims 1
- 238000002360 preparation method Methods 0.000 abstract description 3
- 230000002485 urinary effect Effects 0.000 abstract 1
- 239000000463 material Substances 0.000 description 20
- 238000007789 sealing Methods 0.000 description 18
- 239000007788 liquid Substances 0.000 description 16
- 239000011888 foil Substances 0.000 description 7
- 230000000844 anti-bacterial effect Effects 0.000 description 6
- 230000008878 coupling Effects 0.000 description 6
- 238000010168 coupling process Methods 0.000 description 6
- 238000005859 coupling reaction Methods 0.000 description 6
- 230000036541 health Effects 0.000 description 6
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 4
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 210000002700 urine Anatomy 0.000 description 3
- GHXZTYHSJHQHIJ-UHFFFAOYSA-N Chlorhexidine Chemical compound C=1C=C(Cl)C=CC=1NC(N)=NC(N)=NCCCCCCN=C(N)N=C(N)NC1=CC=C(Cl)C=C1 GHXZTYHSJHQHIJ-UHFFFAOYSA-N 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 2
- 229960000686 benzalkonium chloride Drugs 0.000 description 2
- CADWTSSKOVRVJC-UHFFFAOYSA-N benzyl(dimethyl)azanium;chloride Chemical compound [Cl-].C[NH+](C)CC1=CC=CC=C1 CADWTSSKOVRVJC-UHFFFAOYSA-N 0.000 description 2
- 210000001124 body fluid Anatomy 0.000 description 2
- 239000010839 body fluid Substances 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000000314 lubricant Substances 0.000 description 2
- 210000002445 nipple Anatomy 0.000 description 2
- 230000008961 swelling Effects 0.000 description 2
- 229920002994 synthetic fiber Polymers 0.000 description 2
- YIROYDNZEPTFOL-UHFFFAOYSA-N 5,5-Dimethylhydantoin Chemical compound CC1(C)NC(=O)NC1=O YIROYDNZEPTFOL-UHFFFAOYSA-N 0.000 description 1
- 206010019468 Hemiplegia Diseases 0.000 description 1
- 206010037714 Quadriplegia Diseases 0.000 description 1
- 229910021607 Silver chloride Inorganic materials 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 230000000845 anti-microbial effect Effects 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 230000006399 behavior Effects 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 210000004204 blood vessel Anatomy 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000013536 elastomeric material Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 239000000017 hydrogel Substances 0.000 description 1
- CIUJKJGFMKSNOT-UHFFFAOYSA-N imidazolidine-2,4-dione;silver Chemical compound [Ag].O=C1CNC(=O)N1 CIUJKJGFMKSNOT-UHFFFAOYSA-N 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002609 medium Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000012858 resilient material Substances 0.000 description 1
- 210000002345 respiratory system Anatomy 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- HKZLPVFGJNLROG-UHFFFAOYSA-M silver monochloride Chemical compound [Cl-].[Ag+] HKZLPVFGJNLROG-UHFFFAOYSA-M 0.000 description 1
- 229960003600 silver sulfadiazine Drugs 0.000 description 1
- UEJSSZHHYBHCEL-UHFFFAOYSA-N silver(1+) sulfadiazinate Chemical compound [Ag+].C1=CC(N)=CC=C1S(=O)(=O)[N-]C1=NC=CC=N1 UEJSSZHHYBHCEL-UHFFFAOYSA-N 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 210000003708 urethra Anatomy 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
Images
Classifications
-
- 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
- A61M25/00—Catheters; Hollow probes
- A61M25/002—Packages specially adapted therefor ; catheter kit packages
-
- 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
- A61M25/00—Catheters; Hollow probes
- A61M25/0043—Catheters; Hollow probes characterised by structural features
- A61M25/0045—Catheters; Hollow probes characterised by structural features multi-layered, e.g. coated
- A61M2025/0046—Coatings for improving slidability
-
- 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
- A61M25/00—Catheters; Hollow probes
- A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
- A61M25/0105—Steering means as part of the catheter or advancing means; Markers for positioning
- A61M25/0111—Aseptic insertion devices
Abstract
The invention provides an assembly for preparing a medical device, in particular a urinary catheter, by releasing a fluid medium onto the device. The device is packed in a package which contains the fluid medium confined in a compartment. To ensure preparation of the device, the package is adapted to open the compartment and the package in one and the same opening action, preferably so that the compartment opens at the latest when the package opens. In that way, removal of the device from the package requires opening of the compartment and the device is therefore wetted automatically as part of the opening procedure.
Description
Technical field
The present invention relates to a kind ofly come moistening medical apparatus and instruments for example to be used for the assembly of moistening conduit with fluid media (medium), this conduit for example is a catheter, and wherein fluid media (medium) for example is antibacterial or lubricant or the saline solution that is used to activate the hydrophilic low-friction surface.Described assembly comprises the packing of holding medical apparatus and instruments and holds fluid media (medium) so that the compartment that fluid media (medium) does not contact with medical apparatus and instruments.
Background technology
Usually, for example conduit before use must be moistening with fluid media (medium) for medical apparatus and instruments.For example, the common next moistening medical apparatus and instruments of material of wishing with antibacterial or being used to control medical apparatus surface frictional force.In one embodiment, medical catheter for example is used for the catheter of emptying bladder, its must by body passage nature or synthetical for example urethra be inserted in the health.For the ease of inserting, to use the material of reducing friction on the conduit usually.At the remainder of this description, describe the present invention in conjunction with catheter, but those skilled in the art can easily obtain application in other respects of the present invention, for example conduit is used for blood vessel, respiratory system ventilation or the like.
The conduit of emptying bladder is as that be interrupted and that keep somewhere or permanent insertion conduit.Usually, urine retention patient, the hemiplegia of for example arbitrarily urinating beyond control or the patient of quadriplegia use catheter.People developed help catheter is inserted in the health and with the catheter that bodily tissue has the low-friction surface characteristic, for example have the catheter on the surface of lubricated surface or possess hydrophilic property face coat.
Usually, catheter is sending in sealing and the sterile packing fully, and except that catheter, packing can be held the material of the low frictional behavior that activates the catheter surface.More existingly be packaged in the compartment that this material and catheter are separated as supplying with this material in the pouch or in the little plastic bottle.Before catheter injects health, contact with catheter in order to make container, user must be operated and this compartment of emptying.Because the dexterity of user sometimes descends, so the compartment in the operation packing may be difficult.
Summary of the invention
The purpose of the embodiment of the invention is to be convenient to make the medical apparatus and instruments moistening, for example prepares this catheter before catheter injects health.Therefore, the invention provides a kind of assembly of in technical field, mentioning, thereby and comprise and be applicable to that the combination opening action makes packing and the device for opening that all is opened of compartment.Because as the combination opening action of the complete program of an opening part, compartment is drained, so reduced the danger of for example before with medical apparatus and instruments, forgetting the improper use of using fluid media (medium).
The combination opening action can be:
A) user is with independent anchor clamps in the assembly, for example squeezes, pressure or crooked assembly, unpacks and compartment;
B) another parts of user relative component are removed independent parts, so this shift action simultaneously or unpack one by one and compartment.In one embodiment, the parts in the assembly or clockwise and/or be rotated counterclockwise, thereby are unpacked and compartment in one direction backward and/or move forward.Two parts that move relative to each other of assembly for example are two parts of packing made from flexible material such as foil material, perhaps these two parts are two separate parts, for example this assembly branch is given user during, described parts link together with the form of the bonded joint that can rupture.In another embodiment, relatively moving between conduit and the packing opened compartment.Or
C) by the predetermined method of unpacking near medical apparatus and instruments, compartment is opened.For example, packing can comprise cutting, tear or fracturing features.This feature for example is the indication on the front surface, and this indication for example is not to use the person to want the line of unpacking along it.Compartment is arranged to make by same opening action and is torn, cutting or fracturing features also are used to open compartment.
In this article, the meaning of " unpacking " is that packing is staved, breaks, cuts, twists into two parts or with the preparation on any structure medical apparatus and instruments can approaching mode be opened.
The meaning that packing is held medical apparatus and instruments is, the part of medical apparatus and instruments is protected in the space that is formed by packing at least, and it is aseptic that part of that the part of described medical apparatus and instruments normally keeps before use always.Packing is the packing that is used for any adequate types of the medical apparatus and instruments discussed, and this packing generally is that the sheet material with foil material is connected to form, and perhaps flexible pipe or the pipe of for example making with polymeric material made.
The meaning that fluid media (medium) does not contact with medical apparatus and instruments is that before compartment was opened, fluid media (medium) can not interact with medical apparatus and instruments.
The meaning of opening compartment is that fluid media (medium) can discharge from compartment, and therefore can interact with medical apparatus and instruments.
Medical apparatus and instruments can be an any kind, and as previously described, medical apparatus and instruments is the catheter of known type in this area, promptly is included in the slender bodies that extends between the inserted top of near-end and the axially relative far-end, and far-end for example comprises adapter.The top can form opening, described opening be discharging body fluid for example urine enter the opening of inner catheter, described body fluid ex vivo is discharged into by catheter and disposes ground.Adapter can be used for being connected with collecting bag, perhaps is connected on the flexible pipe as the catheter extension.The type of catheter also can form the axially extended outer grooves along the outer surface direct urine.
The surface of medical apparatus and instruments for example can be used by the activated hydrophilic coating of swelling medium and coat, and the swelling medium for example is a saline solution.
Compartment can be form packing a part pouch, bottle, pocket or be used to hold fluid media (medium) so that any similar device that medium does not contact with catheter.In one embodiment, a catheter is packed with each several compartment that all hold fluid media (medium), and described fluid media (medium) combines the processing that provides medical apparatus and instruments to want separately or with fluid media (medium) in other packings.A compartment for example holds antibacterial, and another compartment can hold the material of reducing friction.
Especially, compartment can comprise outlet, and this outlet for example forms in the crackly weak spot of compartment, is perhaps formed by other devices that fluid media (medium) can be emptied on the catheter.Weak spot for example can be made of pad weakness or that comprise weak passage, and perhaps weak spot is made of the wall thickness that reduces of compartment, perhaps by constituting with the indenture that causes its compression failure on the edge that is provided at compartment.In addition, perhaps, provide cutting edge at the inner surface of packing, so that when compartment contacts with cutting edge, compartment is broken as the substitute of weak spot.
Fluid media (medium) can be liquid medium, gas or powder.For example, liquid medium can be saline solution or the similar mediums that is used for activating the low surface friction of hydrophilic medical apparatus and instruments, and perhaps liquid is the lubricant of hydrogel.Fluid media (medium) also comprises the active substance of handling organism, and perhaps this medium can comprise antibacterial.For example, this medium can be the aqueous solution of following antibacterial, antibacterial for example be hibitane digluconate (chiorhexidine digluconate), hibitane dihydrochloride (chiorhexidine dihydrochloride), benzalkonium chloride (benzalkoniumchloride), hydrogen peroxide (hydrogen peroxide), silver chloride, silver sulfadiazine, hydantoin silver, 5-5 dimethyl hydantoin silver (sliver-5,5dimethylhydantoinate) or their compositions.In another embodiment, this assembly holds first material that is liquid, gas or powder type that for example contacts with medical apparatus and instruments and be received, compartment is the another kind of material of receiving fluids, powder or gas for example, when compartment is opened, the described another kind of material and first material react, and the active substance that for example makes functions such as reduction of medical apparatus and instruments frictional force or sterilization of expection is provided with formation.
Assembly can be made into compartment and packing are opened substantially simultaneously, for example destroys the sealing of packing when opening compartment.But also can before unpacking, open compartment, thereby allow the fluid media (medium) wetting surface, perhaps even before packing is opened just and surface action.Perhaps, for example owing to will from packing, taking out or partly taking out medical apparatus and instruments, so after packing is opened, just open compartment.
Described assembly also can have the shape that is easy to grasp, particularly the user that descends for dexterity.The device for opening of assembly and possible other parts can be made the shape that the bodily fuctions learns, and with the synthetic material manufacturing or have superficial makings, synthetic material for example is a soft rubber material, and superficial makings for example is to be used to improve knob, projection, rib or the depression of managing.It for example is by large-area friction being provided or providing soft deformable outer surface to realize that improvement is managed, on deformable outer surface, and the device for opening that hand grip portion can fix this assembly and fix this assembly at least.In a specific embodiment, move with respect to miscellaneous part by parts that make assembly, be convenient to realize the combination opening action.Parts preferably stretch out from packing, with by parts being pushed against as realizing opening purpose on wall or the washbasin barrier.
In order to set up the contact between fluid media (medium) and the medical apparatus and instruments, for example for the antibiotic or moistening catheter of lubricating fluid medium, outlet is preferably placed near the medical apparatus and instruments, and preferably, outlet is included on the direction of medical apparatus and instruments and extends to set up from the conduit of compartment to the fluid stream of medical apparatus and instruments.If medical apparatus and instruments is to insert the intravital catheter of life, outlet preferably places near the insertable part of catheter or may directly contact with it, so that fluid media (medium) directly affacts on the part that needs the reactive fluid medium of catheter.Like this, just can prevent the contact between the fluid and that part of catheter that can be touched by user.
For the contact between the special area that further prevents fluid and medical apparatus and instruments, assembly also comprises the spacer assembly of forms such as for example being packing ring, barrier film, its place packing and be sealed in the inwall of packing and the outer wall of catheter between, thereby prevented that fluid from passing through between catheter surface and surface of package.Packing ring can be to place medical apparatus and instruments annular component on every side.Packing ring can for example rubber or silicones be made with any suitable elastomeric material.The part of the part of packing ring even formation medical apparatus and instruments or formation packing is as forming the projection of medical apparatus and instruments or surface of package.If medical apparatus and instruments is a catheter, it helps stoping fluid to enter the inner catheter of catheter.For this purpose, for example can seal inlet on the inserted near-end that is arranged on catheter with a hermetically-sealed construction, the sealing structure forms the part of packing, and when the insertable part of catheter exposes in packing or when catheter during, automatically remove from catheter fully from the packing taking-up.
Compartment can remain fixed on such position, and in the process of normally managing assembly, this position is positioned at the top of medical apparatus and instruments.Like this, can utilize gravity to make fluid flow through whole medical apparatus and instruments and can insert the surface.Above-mentioned fluidic gravity is auxiliary to spread to influence for the ease of the layout of assembly on the direction of expection, assembly can comprise a suspended structure, this suspended structure can be hook, hole, adhesive tape or similar structures, it is convenient to hang this assembly on an orientation, wherein compartment is located at and prepares in advance above the medical apparatus and instruments that preparation contacts with fluid in the medical apparatus and instruments process or at least above a part of medical apparatus and instruments.In addition, if medical apparatus and instruments is a catheter, compartment can be positioned at the height of adapter or be positioned at the top of adapter.In the use, the connector part of catheter is generally caught by user, control catheter and insert in the health or take out from health, and the connector part of doing helps this operation.In order to stop fluid to contact with adapter, packing can comprise the slender casing of the insertable part of sealing catheter just, and in order on away from the position of adapter fluid directly to be discharged on the catheter, outlet can be positioned at sleeve pipe.In one embodiment, telescopic volume is in the 1-20 of catheter insertable part volume scope doubly, for example in the 1-10 scope or 1-5 scope doubly doubly.Compartment preferably holds the fluid media (medium) of sufficient amount, to realize Expected Results to medical apparatus and instruments, and the insertable part of moistening catheter at least for example.
As mentioned above, packing ring can stop the fluid contamination medical apparatus and instruments not plan the part that contacts with fluid, for example stops fluid to flow to the connector part of catheter from the insertable part of catheter.In this embodiment, the major part of compartment is positioned on the side of packing ring, outlet is positioned on the opposite side of packing ring, so that fluid can be stored in medical apparatus and instruments do not plan near the wetted part position, the position of direct neighbor with it for example, for example near the connector part of catheter, and release of fluid to plan with part that fluid contacts near, for example be discharged near the insertable part of catheter.
Packing can comprise container part and dismountable obturator, and when the relative container of obturator moved, described obturator and compartment interacted to open compartment.Obturator can be connected with the screw ways of connecting with container, connects by the frictional resistance between removable seal band, binding agent, parts, or connects by any bond types between two parts.Similarly, container part and dismountable sealing physical ability before using by breaking, turn round, twist, rupture, push or cutting parts and separate.The container and the obturator of sealing are generally sent under sterile environment.
In one embodiment, obturator forms the part of compartment, or can be connected on the compartment bondingly, makes with compartment when obturator is removed from container and breaks and open.In interchangeable embodiment, the relative compartment setting of obturator breaks compartment so that the sealing physical ability is pressed against on the compartment and therefore.For the ease of compartment is broken, cutting edge can place in the container or in the obturator, or cutting edge forms the part of container or obturator.
Obturator can be designed to, and need open compartment could discharge obturator from container.Device for opening can be suitable for opening at the latest compartment when unpacking thus.In one embodiment, the release of obturator can require obturator towards the motion of compartment direction, and in another embodiment, obturator and compartment connect into, and under the situation that does not stave compartment, the sealing physical ability is released but does not remove from container.Like this, user also will just can be opened medical apparatus and instruments in a predetermined manner by opening compartment, perhaps at least like this could be near medical apparatus and instruments, and therefore, user could take out medical apparatus and instruments during fluid media (medium) has been discharged into program on the medical apparatus and instruments.
If medical apparatus and instruments is elongate, all be like this concerning most catheters, compartment may be just around catheter, therefore can be moistening equably and save the space.For example, compartment can be elongate, or it is along the length direction setting of medical apparatus and instruments, or on medical apparatus and instruments, perhaps compartment comprises that medical apparatus and instruments can pass its outward extending through hole.Compartment for example can be a ring-type.
Assembly can form the space of the one or more medical apparatus and instruments of storage and/or one or more compartments.In one embodiment, assembly comprises a plurality of independent and spaced-apart packings, described packing is used for holding a plurality of spaced-apart medical apparatus and instruments, or holds so a plurality of medical apparatus and instruments, and wherein each medical apparatus and instruments separates with another medical apparatus and instruments at least in part.In this embodiment, independent compartment can with in the process of packing opening action, fluid media (medium) is discharged into one or all the releasing device in the packing be provided with, perhaps compartment is arranged to link to each other with the independent moistening medical apparatus and instruments of opening separately with each packing.
In second aspect, the invention provides the method that a kind of usefulness is contained in the moistening medical apparatus and instruments of liquid medium in the compartment, described method comprises medical apparatus and instruments and compartment placed in the packing so that liquid medium and medical apparatus and instruments directly do not contact step.This method also comprises uses same opening action, for example in above-mentioned any mode, opens the step of compartment and packing.
In the third aspect, the invention provides a kind of compartment that is used for according to the assembly of first aspect present invention, described compartment is suitable for medical apparatus and instruments is enclosed in the packing.
Any feature of describing in conjunction with first aspect also can be applied in the second aspect and the third aspect.
Description of drawings
Fig. 1 shows the opening sequence of the assembly according to the present invention;
Fig. 2 illustrates the opening sequence of alternative embodiment of the present invention;
Fig. 3 illustrates the opening sequence of alternative embodiment of the present invention;
Fig. 4 shows the vertical view of the assembly according to the present invention;
Fig. 5 a and 5b show different seal nipple between container part and the assembly top;
Fig. 6 shows the assembly with packing ring;
Fig. 7 shows the enlarged drawing at the top of assembly shown in Figure 6;
Fig. 8 shows the applicator of top as pollution-free operation catheter; With
Fig. 9 shows the alternative embodiment of assembly.
The specific embodiment
The further range of application of the present invention can more clearly understand from following detailed introduction and specific embodiment.
Fig. 1 shows the assembly that comes moistening medical apparatus and instruments with fluid media (medium).Assembly comprises a packing, and described packing comprises obturator 2 and container, and described container comprises slender casing 3.Described slender casing 3 is sealed the insertable part of catheter just and is linked to each other with cup-shaped top 4 that opening makes progress.Packing is held catheter 5, and holds the compartment 6 with liquid medium, and liquid medium is indicated with bubble 7.Be opened before use and emptying up to compartment, liquid medium separates with catheter always.Catheter comprises forming and inserts the intravital near-end 8 of user, and comprises substance in vivo is entered import 9 in the catheter inner catheter.The relative far-end of catheter has coupling part 10, and the body inner fluid can be discharged to from this coupling part 10 disposes ground.Must be used for the quantity of liquid medium of insertable part of moistening catheter in order to reduce, described container forms the slender casing of sealing the catheter near-end just.
Fig. 1 shows four steps of assembly 1 opening procedure.In Fig. 1 a, catheter for example is sealed in the sterile packing airtightly.In Fig. 1 b, promote obturator by direction along arrow 11 indications, the limit 12 of obturator promotes compartment towards the direction of sharp keen cutting edge 13 thus, and user destroys the sealing between obturator 2 and the container 3,4.Destroyed like this after the sealing, compartment is drained, and liquid (representing with bubble) flows to downwards in the slender casing 3 thus.In Fig. 1 c, obturator is removed from container taking out catheter from packing.In order to remove obturator, user upwards spurs obturator on the direction opposite with arrow 11 directions, and perhaps user destroys the top 14 of obturator, separates with bottom 15.Disclosed assembly comprises additional opening features, and this additional opening features comprises sealing member 16, and sealing member 16 for example is to be combined in the obturator end face to cover the thin paillon foil of opening 17.Promote in the process of obturator in the initial direction along arrow 11 indications, the distal portions of catheter pierces through paillon foil or paillon foil contact with obturator, can taking out catheter in packing, and need not further unpack.The top soft flexible material of 14 usefulness of obturator is made, this material only just can be extruded with finger pressure and contact with catheter, and the top can constitute applicator, and this applicator is convenient to contamination-freely operate catheter, and not directly contact between the hands of user and the catheter, referring to Fig. 8.
Owing to the distance between catheter and the paillon foil and the relation of the distance between obturator and the compartment, compartment is opened prior to packing or is opened simultaneously with packing at least.Like this, prevent from before compartment is opened, to want in packing, to take out catheter, and guaranteed the moistening catheter of elder generation before use.
Fig. 2 shows the alternative embodiment of assembly.In this embodiment, obturator is connected with container by nipple 18.In order to unpack, user is twisted obturator as much as possible on the direction shown in the arrow 19,21 breaks apart from the bottom up to the top 20 of obturator.At this moment, compartment is shifted onto downwards on the sharp edges 22, thereby opens compartment.The downward travel limits of obturator for example can limit with the screw thread of inner surface of container and/or the reach of obturator outer surface, and perhaps the trip can the limit 23 by obturator arrives the bottom surface 24 that compartments 25 support surfaces thereon and limits.Compare with embodiment shown in Figure 1; compartment is adjacent with catheter on the position away from the coupling part 26 of catheter, and liquid substance is with regard to the insertable top 27 of more close near-end and be discharged into and be inserted into the intravital special needs of patient and reduce friction and/or improve on that part of catheter of antimicrobial protection like this.
Fig. 3 shows the embodiment of assembly, and wherein obturator 28 forms the part of compartment 29, or is connected with compartment 29 by coupling part 30, and described coupling part 30 comprises the elastic webbing 31 that is fixed on obturator and the compartment.When obturator along the direction that makes progress shown in the arrow 33 when container 32 is removed, the coupling part is followed obturator and therefore compartment is broken, the container in the compartment flows on the surface of insertable part of catheter.
Fig. 4 show have tubulose/cyclic embodiment in the vertical view of assembly.The neighboring of obturator 34 is around compartment 35, and described compartment 35 is around catheter 36.
Fig. 5 a shows an assembly, and wherein sealing is represented with sealing device 37, and sealing device 37 is arranged between the screw thread 39 of the screw thread 38 of obturator and container to pack.In Fig. 5 b, the sealing device 37 ' that illustrates is arranged to surround cup-shaped top 4.
Fig. 6 shows an assembly, and its middle washer 40 is arranged between the outer surface of the inner surface of formation sleeve portion of container and catheter 42.Packing ring is separated into first memory space 43 and second memory space 44 with packing, stops liquid to pass between them.The insertable part of catheter is arranged in second memory space, and adapter is arranged in first memory space.
Fig. 7 shows the enlarged drawing of an embodiment of the assembly with packing ring.Compartment comprises elongated passageway 45.Elongated passageway 45 extends between first and second spaces, so that compartment can be contained in first space, and export 46 liquid is discharged in second space.Compartment 47 usefulness flexible materials are made, when obturator 48 downwards when compartment pushes away, liquid intrinsic pressure is increased to sealing 49 and is cut off, liquid enters the second spatial point.
Fig. 8 shows and uses removable obturator part or top 14, impurely not insert catheter.The top is made by soft resilient material, and this material contact from being squeezed into catheter 5 after container discharges, and is used for hands isolation with the outer surface and the user of catheter.
Fig. 9 is interchangeable embodiment of the present invention, and wherein container comprises first 50 and second portion 51, and second portion 51 connects by the form of piston packing 52 with expansion joint.Second portion comprises compartment 53 that holds fluid media (medium) and the cavity 54 that holds medical apparatus and instruments.With wall 55 fluid media (medium) and medical apparatus and instruments are separated.Piston packing is connected on the part of first or forms the part of first, and engages with the inner surface of second portion.In the process of opening, first shifts onto in the second portion, or more particularly, first shifts onto in the compartment.In the process of the relative second portion motion of first, top paillon foil 56 obtains discharging, thereby shifts catheter 57 or similar medical instrument onto the packing outside, and the fluid pressure in the compartment increases, and breaks up to the part 58 of wall 55.At this moment, the fluid media (medium) of representing with bubble is pushed into from compartment in the cavity that holds medical apparatus and instruments, thereby fluid begins to contact with medical apparatus and instruments.For wall 55 is broken, wall can comprise the weak spot as notch or otch or similar characteristics, thereby the intensity of wall reduces partly.As making the disruptive replaceable mode of wall, wall can comprise that using obturator sealed opening, obturator for example is an elastic band etc.When first when second portion moves, under the effect of the fluid medium pressure that increases, described obturator is removed from opening.Provide projection 59 so that catch with hands and to pack.
Claims (21)
1. assembly with the moistening medical apparatus and instruments of fluid media (medium), described assembly comprises the packing of holding described fluid media (medium), described assembly also comprises and holds fluid media (medium) so that at least one compartment that described fluid media (medium) does not contact with described medical apparatus and instruments, it is characterized in that, thereby described assembly comprises the device for opening that is applicable to that the combination opening action all is opened described packing and compartment.
2. assembly as claimed in claim 1, wherein, described device for opening is suitable for opening described packing and compartment by relative second component movement of first parts that makes described assembly.
3. assembly as claimed in claim 2, wherein, parts in these parts push in the process of relative second component movement of described first parts or destroy described compartment, thereby described compartment is opened.
4. as the described assembly of claim 2 to 3, wherein, described first parts form the part of described compartment, or adhesively are connected with compartment, when the described relatively compartment of described first parts moves described compartment is broken.
5. assembly as claimed in claim 4, wherein, described compartment is fixed on the part of described packing, thereby destroys compartment at described first parts when the part of described packing moves.
6. as the described assembly of claim 1 to 5, wherein, described device for opening is suitable for preventing making under the situation of not opening described compartment earlier described medical apparatus and instruments to expose.
7. as each described assembly in the above-mentioned claim, wherein, described device for opening is suitable for opening at the latest described compartment when opening described packing.
8. as each described assembly in the above-mentioned claim, wherein, described packing comprises container and have the opening that medical apparatus and instruments is come out from described packing, described opening is sealed by dismountable obturator, wherein, described obturator and compartment interact, to open described compartment when the described relatively container of described obturator moves.
9. assembly as claimed in claim 8, wherein, described obturator and compartment interact, to open described compartment when described packing is removed obturator.
10. as each described assembly in the above-mentioned claim, comprise cutting edge, described cutting edge forms and pierce through described compartment when the described device for opening of operation.
11. as claim 8 and 10 described assemblies, wherein, described cutting edge forms the part of described obturator.
12. as claim 8 and the described assembly of 10-11, wherein, described cutting edge forms the part of described container.
13. as each described assembly in the above-mentioned claim, wherein, described fluid media (medium) comprises antibiotic substance.
14. as each described assembly in the above-mentioned claim, wherein, described packing is held described compartment.
15. as each described assembly in the above-mentioned claim, wherein, described packing is held the first fluid medium, described compartment holds second fluid media (medium), wherein, described first and second fluid media (medium)s interact, and to provide before use medical apparatus and instruments are wished the active substance handled.
16. as each described assembly in the above-mentioned claim, wherein, described packing is formed for holding at least the slender casing of the length inserted of medical apparatus and instruments.
17. as each described assembly in the above-mentioned claim, wherein, described medical apparatus and instruments comprises and is suitable for inserting the intravital insertable part of live body, wherein, described compartment comprises being provided with and is used for making fluid media (medium) to be discharged into outlet on the described insertable part.
18. as each described assembly in the above-mentioned claim, wherein, described medical apparatus and instruments is a catheter.
19. as each described assembly in the above-mentioned claim, wherein, described compartment is around described medical apparatus and instruments.
20. method with the moistening medical apparatus and instruments of fluid media (medium), described fluid media (medium) is contained at least one compartment, described method comprises described medical apparatus and instruments and compartment is placed in the packing, with the step that does not directly contact at described fluid media (medium) of storage period chien shih and medical apparatus and instruments, with open described compartment with same opening action and pack, thereby the step that fluid is contacted with medical apparatus and instruments.
21. a compartment that is used for assembly as claimed in claim 19, described compartment forms around conduit.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US11/070,283 | 2005-03-03 | ||
| DKPA200500322 | 2005-03-03 | ||
| DKPA200500322 | 2005-03-03 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101132826A true CN101132826A (en) | 2008-02-27 |
| CN100574826C CN100574826C (en) | 2009-12-30 |
Family
ID=34974755
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200680006626A Expired - Fee Related CN100574826C (en) | 2005-03-03 | 2006-03-03 | The packing of medical apparatus and instruments |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100574826C (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103127597A (en) * | 2013-01-15 | 2013-06-05 | 浙江华健医用工程有限公司 | Catheter intubation unsealing device for medical operation |
| CN103747830A (en) * | 2011-08-29 | 2014-04-23 | 科洛普拉斯特公司 | Closing of flow through catheter |
| CN109069793A (en) * | 2016-04-12 | 2018-12-21 | 科洛普拉斯特公司 | Conduit tube component with the protective case selectively eliminated |
| CN109200431A (en) * | 2018-10-31 | 2019-01-15 | 绍兴麦杰新材料股份有限公司 | A kind of pre- envelope formula solution packaging and portable hydrophilic catheter |
| CN109789290A (en) * | 2016-09-27 | 2019-05-21 | 科洛普拉斯特公司 | Hydration conduit with casing |
| WO2020087637A1 (en) * | 2018-10-31 | 2020-05-07 | 绍兴麦杰新材料股份有限公司 | Pre-sealed solution cover and portable hydrophilic catheter |
| CN113521493A (en) * | 2021-06-17 | 2021-10-22 | 浙江优特格尔医疗用品有限公司 | Hydrophilic catheter convenient to use and capable of preventing liquid from overflowing |
| US11497886B2 (en) | 2018-07-20 | 2022-11-15 | Coloplast A/S | Intermittent urinary catheter assembly |
| US11738169B2 (en) | 2015-06-26 | 2023-08-29 | Coloplast A/S | Urinary catheter assembly having a sleeve attached between a connector and a handle |
| US11771584B2 (en) | 2018-12-20 | 2023-10-03 | Coloplast A/S | Urine collecting bag |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3648704A (en) * | 1970-07-17 | 1972-03-14 | Frederick E Jackson | Disposable catheter apparatus |
| US3967728A (en) * | 1973-03-02 | 1976-07-06 | International Paper Company | Catheter package |
| US3898993A (en) * | 1973-09-25 | 1975-08-12 | Tokuso Taniguchi | Lubricated catheter |
| DE10213411B4 (en) * | 2002-03-26 | 2006-10-26 | Hutzler, Walter | Catheter set |
-
2006
- 2006-03-03 CN CN200680006626A patent/CN100574826C/en not_active Expired - Fee Related
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103747830A (en) * | 2011-08-29 | 2014-04-23 | 科洛普拉斯特公司 | Closing of flow through catheter |
| CN103747830B (en) * | 2011-08-29 | 2016-10-05 | 科洛普拉斯特公司 | Close the fluid through conduit |
| CN103127597A (en) * | 2013-01-15 | 2013-06-05 | 浙江华健医用工程有限公司 | Catheter intubation unsealing device for medical operation |
| US11738169B2 (en) | 2015-06-26 | 2023-08-29 | Coloplast A/S | Urinary catheter assembly having a sleeve attached between a connector and a handle |
| CN109069793A (en) * | 2016-04-12 | 2018-12-21 | 科洛普拉斯特公司 | Conduit tube component with the protective case selectively eliminated |
| CN109069793B (en) * | 2016-04-12 | 2021-07-09 | 科洛普拉斯特公司 | Catheter assembly with selectively eliminated protective sheath |
| US11154688B2 (en) | 2016-04-12 | 2021-10-26 | Coloplast A/S | Catheter assembly with a protective sleeve inside of a package |
| US11167107B2 (en) | 2016-09-27 | 2021-11-09 | Coloplast A/S | Hydrated catheter with sleeve |
| CN109789290A (en) * | 2016-09-27 | 2019-05-21 | 科洛普拉斯特公司 | Hydration conduit with casing |
| CN109789290B (en) * | 2016-09-27 | 2021-08-03 | 科洛普拉斯特公司 | Hydration catheter with cannula |
| US11497886B2 (en) | 2018-07-20 | 2022-11-15 | Coloplast A/S | Intermittent urinary catheter assembly |
| WO2020087637A1 (en) * | 2018-10-31 | 2020-05-07 | 绍兴麦杰新材料股份有限公司 | Pre-sealed solution cover and portable hydrophilic catheter |
| CN109200431A (en) * | 2018-10-31 | 2019-01-15 | 绍兴麦杰新材料股份有限公司 | A kind of pre- envelope formula solution packaging and portable hydrophilic catheter |
| US11771584B2 (en) | 2018-12-20 | 2023-10-03 | Coloplast A/S | Urine collecting bag |
| CN113521493A (en) * | 2021-06-17 | 2021-10-22 | 浙江优特格尔医疗用品有限公司 | Hydrophilic catheter convenient to use and capable of preventing liquid from overflowing |
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|---|---|
| CN100574826C (en) | 2009-12-30 |
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