CN109205071A - A kind of pre- envelope formula solution lid and portable hydrophilic catheter - Google Patents
A kind of pre- envelope formula solution lid and portable hydrophilic catheter Download PDFInfo
- Publication number
- CN109205071A CN109205071A CN201811283502.4A CN201811283502A CN109205071A CN 109205071 A CN109205071 A CN 109205071A CN 201811283502 A CN201811283502 A CN 201811283502A CN 109205071 A CN109205071 A CN 109205071A
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- solution
- catheter
- lid
- needle
- tube body
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- 238000004806 packaging method and process Methods 0.000 claims abstract description 68
- 238000007789 sealing Methods 0.000 claims abstract description 52
- 229920001971 elastomer Polymers 0.000 claims description 15
- 239000005060 rubber Substances 0.000 claims description 15
- 238000012856 packing Methods 0.000 claims description 10
- 239000011248 coating agent Substances 0.000 claims description 7
- 238000000576 coating method Methods 0.000 claims description 7
- 239000007788 liquid Substances 0.000 claims description 4
- 240000007643 Phytolacca americana Species 0.000 abstract description 6
- 235000009074 Phytolacca americana Nutrition 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 239000000243 solution Substances 0.000 description 142
- 238000010586 diagram Methods 0.000 description 12
- 239000000463 material Substances 0.000 description 10
- 238000003825 pressing Methods 0.000 description 6
- 230000010148 water-pollination Effects 0.000 description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- 238000013461 design Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000000741 silica gel Substances 0.000 description 4
- 229910002027 silica gel Inorganic materials 0.000 description 4
- 239000012815 thermoplastic material Substances 0.000 description 4
- 239000007864 aqueous solution Substances 0.000 description 3
- 238000005461 lubrication Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000004816 latex Substances 0.000 description 2
- 229920000126 latex Polymers 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 229920002635 polyurethane Polymers 0.000 description 2
- 239000004814 polyurethane Substances 0.000 description 2
- 239000004800 polyvinyl chloride Substances 0.000 description 2
- 238000007634 remodeling Methods 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 206010046543 Urinary incontinence Diseases 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000002421 anti-septic effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 230000005660 hydrophilic surface Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 230000027939 micturition Effects 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
- 230000002485 urinary effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D51/00—Closures not otherwise provided for
- B65D51/24—Closures not otherwise provided for combined or co-operating with auxiliary devices for non-closing purposes
- B65D51/28—Closures not otherwise provided for combined or co-operating with auxiliary devices for non-closing purposes with auxiliary containers for additional articles or materials
- B65D51/2807—Closures not otherwise provided for combined or co-operating with auxiliary devices for non-closing purposes with auxiliary containers for additional articles or materials the closure presenting means for placing the additional articles or materials in contact with the main contents by acting on a part of the closure without removing the closure, e.g. by pushing down, pulling up, rotating or turning a part of the closure, or upon initial opening of the container
- B65D51/2814—Closures not otherwise provided for combined or co-operating with auxiliary devices for non-closing purposes with auxiliary containers for additional articles or materials the closure presenting means for placing the additional articles or materials in contact with the main contents by acting on a part of the closure without removing the closure, e.g. by pushing down, pulling up, rotating or turning a part of the closure, or upon initial opening of the container the additional article or materials being released by piercing, cutting or tearing an element enclosing it
- B65D51/2828—Closures not otherwise provided for combined or co-operating with auxiliary devices for non-closing purposes with auxiliary containers for additional articles or materials the closure presenting means for placing the additional articles or materials in contact with the main contents by acting on a part of the closure without removing the closure, e.g. by pushing down, pulling up, rotating or turning a part of the closure, or upon initial opening of the container the additional article or materials being released by piercing, cutting or tearing an element enclosing it said element being a film or a foil
- B65D51/2835—Closures not otherwise provided for combined or co-operating with auxiliary devices for non-closing purposes with auxiliary containers for additional articles or materials the closure presenting means for placing the additional articles or materials in contact with the main contents by acting on a part of the closure without removing the closure, e.g. by pushing down, pulling up, rotating or turning a part of the closure, or upon initial opening of the container the additional article or materials being released by piercing, cutting or tearing an element enclosing it said element being a film or a foil ruptured by a sharp element, e.g. a cutter or a piercer
-
- A61M1/0023—
-
- 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
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/84—Drainage tubes; Aspiration tips
-
- 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
- A61M2209/00—Ancillary equipment
- A61M2209/06—Packaging for specific medical equipment
-
- 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
- A61M2210/00—Anatomical parts of the body
- A61M2210/10—Trunk
- A61M2210/1078—Urinary tract
- A61M2210/1089—Urethra
Landscapes
- Health & Medical Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Surgery (AREA)
- Vascular Medicine (AREA)
- Mechanical Engineering (AREA)
- Biomedical Technology (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Media Introduction/Drainage Providing Device (AREA)
Abstract
A kind of pre- envelope formula solution lid, including lid, needle, solution and heat-sealing film；Lid includes hd top face and lid side wall, and the outside and inside of hd top face are correspondingly provided with press section and needle；The side of needle is equipped with annular convex platform, and annular convex platform and hd top face are with the solution cavity of opening and built-in solution, opening are sealed with heat-sealing film；The surface of needle is equipped with the anti-blocking groove of solution, blocks after avoiding needle from poking heat-sealing film and pokes mouth.Portable hydrophilic catheter there are two types of being also disclosed, it is a kind of including above-mentioned pre- envelope formula solution lid, packaging tube body and hydrophilic catheter；Another kind includes above-mentioned pre- envelope formula solution lid, Packaging box body and hydrophilic catheter, and the catheter that the inside of the bottom surface of Packaging box body is equipped with zigzag shape places groove and is set to catheter and places groove center and be attached thereto logical solution channelizing groove.Product of the present invention is small in size, carries convenient for independent, using and for the use of recycle it is all very convenient, manufacturing cost is low, is applicable in the hydrophilic catheter of various specifications.
Description
Technical field
The invention belongs to medicine, hygiene technical field, it is related to conduit, more particularly to a kind of pre- envelope formula solution lid and just
Take formula hydrophilic catheter.
Background technique
Intermittent catheter is commonly used in the patient by urinary incontinence pain or can not carry out the people of automatic micturition.Frequent
In movable Social Culture, the pith of life is had the ability to be free to exit house one day or is for more time.In order to adapt to this
Kind demand has developed disposal urinary catheter to allow patient to carry out autonomous urethral catheterization.The people of urethral catheterization is needed daily would generally
Using several catheters, thus need a kind of not only cheap but also not catheter of sacrificing security and comfort level.
The patient that the higher daily utilization rate of intermittent catheter results in the need for urethral catheterization needs whenever being away from home for a long time
Carry several catheters.Packaged catheter tends to be necessarily large and bulky, certain so as to cause being difficult to dividually carry
The catheter of amount.
Most of urethral catheterization products on current market in appearance, use and carried on recycling, use the time or
The constraint in place, and paper or overall plastic bag is mostly used to pack greatly, packaging is soft, pliable, and volume is big, and transparent film is less
Conducive to the protection of privacy when sufferer carrying, certain embarrassment is often brought to user.And it is portable currently on the market
One is with lubricator lubrication conduit surface, patients to be readily retained in patient body or with it other portions using rear lubricant for catheter
Position, it is very inconvenient；Another be hydrophilic catheter long period of soaking in aqueous solution, be easier to breed after a long time micro-
Biology, or certain broken ring is generated to hydrophilic surface.
Summary of the invention
The present invention is in view of the above-mentioned problems, provide a kind of pre- envelope formula solution lid and portable hydrophilic catheter.
The purpose of the present invention can be realized by following technical proposals: a kind of pre- envelope formula solution lid, including lid,
Needle, solution and heat-sealing film；The lid includes hd top face and lid side wall, and the outer surface of the hd top face is formed with press section,
The inner surface of hd top face is vertically equipped with one or more needle, and the position of the needle and the position of press section are corresponding, and needle
Tail portion be connected with press section；The inner surface of the hd top face is formed with annular convex platform, and the annular convex platform is set to needle
Side, the inner sidewall of annular convex platform and the inner surface of hd top face are with the solution cavity of opening, are equipped in the solution cavity molten
The opening heat-sealing of liquid, solution cavity has heat-sealing film, and the heat-sealing film seals up the solution in solution cavity；When the press section not by
When to towards external force on the inside of hd top face, the needle is located in solution cavity, and has spacing between the needle point and heat-sealing film of needle；
When the press section is by towards the external force on the inside of hd top face, when so that the needle point of needle poking heat-sealing film, in the solution cavity
Solution flows out to outside solution cavity from the mouth of poking on heat-sealing film.
Preferably, the press section protrudes from the outer surface of hd top face.
Further, the surface of the needle is equipped with the anti-blocking groove of solution of one or more.Further, the solution is anti-
Stifled groove is elongated and both ends extend to the needle point of needle and backshank respectively.
Optionally, the needle is in coniform, and the both ends of the anti-blocking groove of solution extend respectively to the needle point and backshank of needle.
Or, the tip portion of the needle, in coniform, the rest part of needle is cylindrical, and the both ends of the anti-blocking groove of solution are prolonged respectively
Extend to the needle point and backshank of needle.
A kind of portable hydrophilic catheter, including above-mentioned pre- envelope formula solution lid, packaging tube body and hydrophily urethral catheterization
Pipe；One end of the packaging tube body is opening and connect with the lid of pre- envelope formula solution lid, packs the other end closing of tube body；
The hydrophilic catheter includes catheter tube body and urethral catheterization pipe fitting, and one end of the catheter tube body and urethral catheterization pipe fitting connect
It connects, aperture is closed and be which is provided with to the other end of catheter tube body, and the surface of catheter tube body is equipped with hydrophilic coating, the parent
Aqueous catheter is packed into packing tube body according to the other end of catheter tube body towards the intracorporal direction of packing tube, the catheter
The top of connector is exposed to one end end face of packaging tube body, and between urethral catheterization pipe fitting and the heat-sealing film of pre- envelope formula solution lid
With spacing.
It further, further include rubber pad, the rubber pad is set to one end of packaging tube body and seals formula solution lid in advance
Lid junction.Further, one end of the packaging tube body is to be threadedly coupled with the lid of pre- envelope formula solution lid.
A kind of portable hydrophilic catheter, including above-mentioned pre- envelope formula solution lid, Packaging box body and hydrophily urethral catheterization
Pipe；The Packaging box body is box-like in upper opening, and the opening of Packaging box body is connect with the lid of pre- envelope formula solution lid；The packet
Mounted box body includes cassette bottom face and box side wall, and the inner surface in the cassette bottom face is dredged recessed equipped with catheter placement groove and solution
Slot, the catheter placement groove is helically linear, and the solution channelizing groove is set to catheter and places at the center of groove
And groove is placed with catheter and is connected to；The hydrophilic catheter includes catheter tube body and urethral catheterization pipe fitting, the catheter
One end of tube body is connect with urethral catheterization pipe fitting, and the other end of catheter tube body is closed and which is provided with aperture, catheter tube body
Surface is equipped with hydrophilic coating, and the catheter tube body of the hydrophilic catheter places groove along the intracorporal catheter of packing box
It places, the urethral catheterization pipe fitting is exposed to catheter and places groove, and the heat-sealing of urethral catheterization pipe fitting and pre- envelope formula solution lid
There is spacing between film.
Preferably, it is distributed in the groove bottom of the catheter placement groove along the trend that catheter places groove multiple
Protrusion.
Preferably, the solution channelizing groove is placed groove with catheter in vertical bar shaped and both ends and is connected to.
It further, further include rubber pad, the rubber pad is set to the opening of Packaging box body and seals formula solution lid in advance
Lid junction.Further, the opening of the Packaging box body is to be threadedly coupled with the lid of pre- envelope formula solution lid.
Compared with prior art, beneficial effects of the present invention: a kind of lid for sealing solution in advance is devised, and is configured with pipe
Shape and box-like two kinds of packagings are to seal placement hydrophilic catheter.It is hydrophilic in the solution and packaging that are sealed on lid when carrying
Property catheter is mutually not in contact with each other.In use, need to only press the corresponding site of lid, needle is made to puncture the heat-sealing film of sealing solution, it is molten
Liquid can flow into packaging and flood hydrophilic catheter surface, achieve the purpose that make hydrophilic coating swelling lubrication, then
Lid is removed, hydrophilic catheter is taken out out of packaging can be carried out using after use, hydrophilic catheter is put back to i.e.
It can.Entire product it is small in size, carried convenient for independent, using and for the use of recycle it is all very convenient.Lid and matched packaging are adopted
It is made of non-transparent material, can protect privacy.Lid and packaging can be made of thermoplastic material, and manufacturing cost is low.And
And the inside of lid and auxiliary package can place the hydrophilic catheter of various specifications, applicability is good.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the pre- envelope formula solution lid of embodiment 1.
Fig. 2 is structural schematic diagram of the pre- envelope formula solution lid of embodiment 1 in pressing.
Fig. 3 is the structural schematic diagram of the pre- envelope formula solution lid of embodiment 2.
Fig. 4 is a kind of structural schematic diagram of the needle in the pre- envelope formula solution lid of embodiment 3.
Fig. 5 is another structural schematic diagram of the needle in the pre- envelope formula solution lid of embodiment 3.
Fig. 6 be Fig. 4 in needle from solution cavity to the process schematic for poking heat-sealing film.
Fig. 7 be Fig. 5 in needle from solution cavity to the process schematic for poking heat-sealing film.
Fig. 8 is the structural schematic diagram of the portable hydrophilic catheter of embodiment 4.
Fig. 9 is the decomposition diagram of the portable hydrophilic catheter of embodiment 4.
Figure 10 is when the pre- envelope formula solution lid of the portable hydrophilic catheter of embodiment 4 is removed from packaging tube body
Structural schematic diagram.
Figure 11 is the structural schematic diagram of the portable hydrophilic catheter of embodiment 4 when in use.
Figure 12 is the structural schematic diagram of the portable hydrophilic catheter of embodiment 5.
Figure 13 is the structural schematic diagram of the pre- envelope formula solution lid in the portable hydrophilic catheter of embodiment 5.
Figure 14 is the top view of the Packaging box body in the portable hydrophilic catheter of embodiment 5.
Figure 15 is the structural schematic diagram of the portable hydrophilic catheter of embodiment 5 when in use.
Component mark is as follows in figure:
1 lid
101 hd top faces
102 lid side walls
103 press sections
104 annular convex platform
2 needles
The anti-blocking groove of 201 solution
3 solution
4 heat-sealing films
5 packaging tube bodies
6 hydrophilic catheters
601 catheter tube bodies
602 urethral catheterization pipe fittings
7 rubber pads
8 Packaging box bodies
801 catheters place groove
802 solution channelizing grooves
803 protrusions.
Specific embodiment
Below in conjunction with the attached drawing specific embodiment that the present invention will be described in detail, those skilled in the art is made to become apparent from geography
How solution practices the present invention.Although describing the present invention in conjunction with its preferred embodiment, these embodiments are
It illustrates, is not intended to limit the scope of the invention.
Embodiment 1
Referring to Fig. 1, a kind of pre- envelope formula solution lid, including lid 1, needle 2, solution 3 and heat-sealing film 4；The lid 1 includes caping
Face 101 and lid side wall 102, the outer surface of the hd top face 101 are formed with press section 103, and the inner surface of hd top face 101 hangs down
The straight needle 2 for being equipped with one or more, the position of the needle 2 is corresponding with the position of press section 103, and the tail portion of needle 2 and pressing
Portion 103 is connected, and in the present embodiment, the quantity of needle 2 is one；The inner surface of the hd top face 101 is formed with annular convex platform
104, the annular convex platform 104 is set to the side of needle 2, and the inner sidewall of annular convex platform 104 and the inner surface of hd top face 101 enclose
There is the solution cavity of opening, solution 3 is equipped in the solution cavity, the opening heat-sealing of solution cavity has heat-sealing film 4, and the heat-sealing film 4 will
Solution 3 in solution cavity seals up.
Referring to Fig. 1, when the press section 103 is not affected by towards the external force of 101 inside of hd top face, the needle 2 is located at molten
In sap cavity, and there is spacing between the needle point of needle 2 and heat-sealing film 4.Referring to fig. 2, when the press section 103 is by towards caping
The external force of the inside of face 101, when so that the needle point of needle 2 poking heat-sealing film 4, solution 3 in the solution cavity is from the stamp on heat-sealing film 4
Cut flows out to outside solution cavity.
Wherein, the lid 1 and needle 2 can use integral structure.The lid 1 and needle 2 can use thermoplasticity
High molecular material is made.The press section 103 and needle 2 can be set in the center of hd top face 101.The press section 103 can be with
It protrudes or flushes or indent is in the outer surface of hd top face 101, as long as press section 103 can be by towards pressing on the inside of hd top face 101
Pressure, in the present embodiment, pressing operation is convenient for using the design for the outer surface for protruding from hd top face 101 in press section 103.
The heat-sealing film 4 is made of fluid-tight heat-sealable material, and heat-sealable material can be plastic foil or aluminum plastic film.
Embodiment 2
It is pre- to seal formula solution lid referring to Fig. 3, the difference from embodiment 1 is that, the quantity of the needle 2 is three.
The needle 2 of remaining quantity can be configured with reference implementation example 1 and embodiment 2.
Embodiment 3
Pre- envelope formula solution lid on the basis of embodiment 1 and embodiment 2, it is contemplated that poke heat-sealing film 4 in the needle point of needle 2
Afterwards, needle 2, which is possible to block on heat-sealing film 4, pokes mouth, so that the solution 3 in solution cavity can not be successfully outflow, therefore in needle 2
Surface is equipped with one or more the anti-blocking groove 201 of solution, convenient for the solution 3 in solution cavity along the anti-blocking groove 201 of solution from stamp
Cut outflow, rationally avoids needle 2 and blocks on heat-sealing film 4 and poke mouth.The anti-blocking groove 201 of solution is elongated, solution
Whether the both ends of anti-blocking groove 201 extend to the needle point and backshank of needle 2 respectively, pass to as the end of the anti-blocking groove 201 of solution
The needle point and/or backshank of needle 2 then with no restriction, as long as guaranteeing that the solution 3 in solution cavity can be from stamp along the anti-blocking groove 201 of solution
Cut outflow.
In the present embodiment, referring to fig. 4 and Fig. 5, the needle 2 and the anti-blocking groove of solution thereon of two kinds of conventional shapes are shown
201 arragement construction.Referring to fig. 4, the entirety of the needle 2 is in coniform, and the surface of needle 2 is equipped with the anti-blocking groove 201 of two solution,
The both ends of the anti-blocking groove 201 of solution extend respectively to the needle point and backshank of needle 2.Referring to Fig. 5, the tip portion of the needle 2
In coniform, the rest part of needle 2 is cylindrical, and the surface of needle 2 is equipped with the anti-blocking groove 201 of three solution, and the solution is anti-blocking
The both ends of groove 201 extend respectively to the needle point and backshank of needle 2.Fig. 6 and Fig. 7 be shown respectively the needle 2 of above two shape from
To the process for poking heat-sealing film 4 in solution cavity.The arragement construction of the anti-blocking groove 201 of the needle 2 and solution of remaining shape can refer to
Fig. 4 and Fig. 5 are configured.
Embodiment 4
Referring to Fig. 8 to Figure 10, a kind of portable hydrophilic catheter 6, pre- envelope formula solution lid, packaging including embodiment 1-3
Tube body 5 and hydrophilic catheter 6, wherein the surface of the needle 2 of the pre- envelope formula solution lid is equipped with the anti-blocking groove 201 of solution；Institute
The one end for stating packaging tube body 5 is opening and connect with the lid 1 of pre- envelope formula solution lid, packs the other end closing of tube body 5, this
In embodiment, the one end and the lid 1 of pre- envelope formula solution lid for packing tube body 5 are to be threadedly coupled, specifically, packaging tube body 5
One end outer wall is equipped with external screw thread, and the inner wall of the lid side wall 102 of the pre- lid 1 for sealing formula solution lid is equipped with the internal screw thread matched,
It is also possible to pack one end inner wall setting internal screw thread of tube body 5, the outer spiral shell matched is arranged in the outer wall of the lid side wall 102 of lid 1
Line；The lid 1 of pre- envelope formula solution lid can use clockwise 2 designs unscrewed, convenient for removing from packaging tube body 5.It is described
The junction for packing one end of tube body 5 and the lid 1 of pre- envelope formula solution lid is additionally provided with rubber pad 7, and the rubber pad 7 avoids molten
Liquid 3 flows out after flowing into packaging tube body 5 from the gap of the junction of the lid 1 and packaging tube body 5 of pre- envelope formula solution lid, guarantees to connect
Connect the leakproofness at place.
The hydrophilic catheter 6 belongs to the prior art, and conventional hydrophilic catheter 6 includes 601 He of catheter tube body
Urethral catheterization pipe fitting 602, the catheter tube body 601 are hose, and one end of catheter tube body 601 is connect with urethral catheterization pipe fitting 602,
The other end of catheter tube body 601 is closed and two sides are respectively equipped with an aperture, and the surface of the catheter tube body 601 is equipped with hydrophilic
Property coating, meet aqueous solution 3 impregnate after, hydrophilic coating can be swollen lubrication, subtract the frictional resistance on 601 surface of catheter tube body
Small, insertion is lighter, to reduce patient's pain.The hydrophilic catheter 6 is set in packaging tube body 5.
Wherein, the cross section of the hd top face 101 of the lid 1 of the pre- envelope formula solution lid and packaging tube body 5 can be circle
Shape, press section 103, needle 2 and the annular convex platform 104 of corresponding pre- envelope formula solution lid are set at the center of hd top face 101.Institute
The solution 3 for stating pre- envelope formula solution lid is aqueous solution 3 or other antiseptic solutions 3；The packaging tube body 5 can use thermoplasticity material
Material or silica gel material are made, and thermoplastic material can be PVC, polyurethane, and silica gel material can be latex.
When installation, make the other end of catheter tube body 601 towards packing in tube body 5, by catheter tube body 601 along packaging
Tube body 5 is placed in inside, then one end end face for making the top of urethral catheterization pipe fitting 602 be exposed to packaging tube body 5, and being convenient in this way will be hydrophilic
Property catheter 6 taken out out of packaging tube body 5, cover upper rubber pad 7 in one end of packaging tube body 5 later and load onto pre- envelope formula solution lid
Son, the whole inside for constituting the lid 1 of pre- envelope formula solution lid and packaging tube body 5 are in sealing state, at this time
There is spacing between urethral catheterization pipe fitting 602 and the heat-sealing film 4 of pre- envelope formula solution lid, it is ensured that heat-sealing film 4 completely seals up molten
Sap cavity prevents from causing the leakage of solution 3 in solution cavity before no use and enters in packaging tube body 5.
In use, pressing the press section 103 of the lid 1 of pre- envelope formula solution lid referring to Figure 11, connecting press section 103
The needle point of needle 2 poke heat-sealing film 4, the solution 3 in solution cavity along needle 2 anti-blocking the poking from heat-sealing film 4 of groove 201 of solution
Mouth outflow, then flows into the urethral catheterization pipe fitting 602 of hydrophily urethral catheterization, and takes advantage of a situation and flow into catheter tube body 601.Practical operation
When, solution 3 in solution cavity when poking mouth and flowing out, can have sub-fraction solution 3 and directly connect from catheter from heat-sealing film 4
Gap between first 602 top outer wall and packaging 5 inner wall of tube body enters in packaging tube body 5.It is another due to catheter tube body 601
There are two apertures for one end, when the solution 3 flowed into catheter tube body 601 is put aside in catheter tube body 601 to higher than two small
When hole site, this part solution 3 from two apertures flow out to catheter tube body 601 it is outer and enter 601 outer wall of catheter tube body and
The gap between 5 inner wall of tube body is packed, catheter tube body 601 is finally flooded.Later, pre- envelope formula solution lid is unscrewed, parent is taken out
Aqueous catheter 6 can be used, and after use, hydrophilic catheter 6 can be put back in packaging tube body 5, be loaded on pre- envelope formula
Solution lid.
Embodiment 5
Referring to Figure 12, a kind of portable hydrophilic catheter 6, pre- envelope formula solution lid, Packaging box body 8 including embodiment 1-3
With hydrophilic catheter 6, wherein the surface of the needle 2 of the pre- envelope formula solution lid is equipped with the anti-blocking groove 201 of solution.With implementation
The structure (the packaging tube body 5 in corresponding embodiment 4) and hydrophilic catheter 6 that the difference of example 4 is Packaging box body 8 are in packing box
Modes of emplacement in body 8.
The pre- envelope formula solution lid and Packaging box body 8 use flat design, and to reduce whole volume, Figure 13 shows
The structure of pre- envelope formula solution lid is gone out.The Packaging box body 8 is flat box-like in upper opening, the opening of Packaging box body 8 and pre-
The lid 1 of envelope formula solution lid connects.The Packaging box body 8 and the lid 1 of pre- envelope formula solution lid can be threadedly coupled, and
And rubber pad 7 is set in junction, the pre- lid 1 for sealing formula solution lid can use clockwise 2 designs unscrewed.The packaging
Box body 8 includes cassette bottom face and box side wall, and referring to Figure 14, the inner surface in the cassette bottom face is equipped with catheter and places 801 He of groove
Solution channelizing groove 802；The catheter placement groove 801 is helically linear, and catheter places edge in the groove bottom of groove 801
Catheter place the trend of groove 801 and be distributed with multiple raised 803, multiple described raised 803 for holding up hydrophily urethral catheterization
Pipe 6, it is ensured that hydrophilic catheter 6 is immersed by solution 3；The solution channelizing groove 802 is set to catheter and places groove 801
It at center and places groove 801 with catheter to be connected to, solution channelizing groove 802 can be in be easy to dredge solution 3 to catheter
Place the arbitrary shape of groove 801, such as vertical bar shaped, cross, M shape, in the present embodiment, solution channelizing groove 802 is in straight
Bar shaped, the both ends of solution channelizing groove 802 are placed groove 801 with catheter and are connected to.
Wherein, the cross section of the hd top face 101 of the lid 1 of the pre- envelope formula solution lid and Packaging box body 8 can be circle
Shape, press section 103, needle 2 and the annular convex platform 104 of corresponding pre- envelope formula solution lid are set at the center of hd top face 101.Institute
Stating Packaging box body 8 can be made of thermoplastic material or silica gel material, and thermoplastic material can be PVC, polyurethane, silica gel material
Material can be latex.
When installation, the catheter tube body 601 of hydrophilic catheter 6 is placed into groove along the catheter in Packaging box body 8
801 place, and by multiple raised 803 supports, then urethral catheterization pipe fitting 602 is exposed to catheter and places groove 801, convenient for hydrophilic
The taking-up of property catheter 6 rubber pad 7 and loads onto pre- envelope formula solution lid on the opening sleeve of Packaging box body 8 later, makes pre- envelope formula
The whole inside that the lid 1 and Packaging box body 8 of solution lid are constituted is in sealing state, urethral catheterization pipe fitting at this time
There is spacing between 602 and the heat-sealing film 4 of pre- envelope formula solution lid, it is ensured that the integrality and leakproofness of heat-sealing film 4.
In use, pressing the press section 103 of the lid 1 of pre- envelope formula solution lid referring to Figure 15, connecting press section 103
The needle point of needle 2 poke heat-sealing film 4, the solution 3 in solution cavity along needle 2 anti-blocking the poking from heat-sealing film 4 of groove 201 of solution
Mouth outflow, then flows into Packaging box body 8, solution channelizing groove 802 dredges solution 3 to the anti-blocking groove 201 of solution, finally
Flood catheter tube body 601.When practical operation, the solution 3 in solution cavity when poking mouth outflow, can exist from heat-sealing film 4
A part of solution 3 flows into urethral catheterization pipe fitting 602, since there are two aperture, this part solutions 3 for the other end of catheter tube body 601
Catheter can be flowed out to from two apertures places groove 801.Later, pre- envelope formula solution lid is unscrewed, hydrophily urethral catheterization is taken out
Pipe 6 can be used, and after use, hydrophilic catheter 6 can be put back in Packaging box body 8, be loaded on pre- envelope formula solution lid
?.
It should be pointed out that can also have the embodiment of a variety of transformation and remodeling for the present invention through absolutely proving,
It is not limited to the specific embodiment of above embodiment.Above-described embodiment as just explanation of the invention, rather than to this
The limitation of invention.In short, protection scope of the present invention should include that those are apparent to those skilled in the art
Transformation or substitution and remodeling, and be determined by the appended claims.
Claims (14)
1. a kind of pre- envelope formula solution lid, which is characterized in that including lid, needle, solution and heat-sealing film；The lid includes caping
Face and lid side wall, the outer surface of the hd top face are formed with press section, and the inner surface of hd top face is vertically equipped with one or more
Needle, the position of the needle and the position of press section are corresponding, and the tail portion of needle is connected with press section；The hd top face
Inner surface is formed with annular convex platform, and the annular convex platform is set to the side of needle, the inner sidewall of annular convex platform and hd top face
Inner surface is with the solution cavity of opening, and solution is equipped in the solution cavity, and the opening heat-sealing of solution cavity has heat-sealing film, the heat
Sealer seals up the solution in solution cavity；When the press section is not affected by towards external force on the inside of hd top face, the needle position
In in solution cavity, and there is spacing between the needle point and heat-sealing film of needle；When the press section is by towards on the inside of hd top face
External force, when so that the needle point of needle poking heat-sealing film, the solution in the solution cavity flows out to solution from the mouth of poking on heat-sealing film
Outside chamber.
2. pre- envelope formula solution lid according to claim 1, which is characterized in that the press section protrudes from the outer of hd top face
Side surface.
3. pre- envelope formula solution lid according to claim 1 or 2, which is characterized in that the surface of the needle be equipped with one with
On the anti-blocking groove of solution.
4. pre- envelope formula solution lid according to claim 3, which is characterized in that the anti-blocking groove of solution it is elongated and
Both ends extend to the needle point of needle and backshank respectively.
5. pre- envelope formula solution lid according to claim 4, which is characterized in that for the needle in coniform, the solution is anti-
The both ends of stifled groove extend respectively to the needle point and backshank of needle.
6. pre- envelope formula solution lid according to claim 4, which is characterized in that the tip portion of the needle in coniform,
The rest part of needle is cylindrical, and the both ends of the anti-blocking groove of solution extend respectively to the needle point and backshank of needle.
7. a kind of portable hydrophilic catheter, which is characterized in that the pre- envelope formula solution including any one of claim 1-6
Lid, packaging tube body and hydrophilic catheter；One end of the packaging tube body is opening and the lid with pre- envelope formula solution lid
The other end closing of tube body is packed in connection；The hydrophilic catheter includes catheter tube body and urethral catheterization pipe fitting, the urethral catheterization
One end of pipe tube body is connect with urethral catheterization pipe fitting, and the other end of catheter tube body is closed and which is provided with aperture, catheter tube body
Surface be equipped with hydrophilic coating, the hydrophilic catheter is according to the other end of catheter tube body towards the intracorporal side of packing tube
To being packed into packing tube body, the top of the urethral catheterization pipe fitting is exposed to one end end face of packaging tube body, and urethral catheterization pipe fitting
There is spacing between the heat-sealing film of pre- envelope formula solution lid.
8. portable hydrophilic catheter according to claim 7, which is characterized in that it further include rubber pad, the rubber
Pad is set to the junction of one end of packaging tube body and the lid of pre- envelope formula solution lid.
9. portable hydrophilic catheter according to claim 8, which is characterized in that one end of the packaging tube body and pre-
The lid of envelope formula solution lid is to be threadedly coupled.
10. a kind of portable hydrophilic catheter, which is characterized in that the pre- envelope formula including any one of claim 1-6 is molten
Liquid lid, Packaging box body and hydrophilic catheter；The Packaging box body is box-like in upper opening, the opening of Packaging box body and pre- envelope
The lid of formula solution lid connects；The Packaging box body includes cassette bottom face and box side wall, and the inner surface in the cassette bottom face is equipped with
Catheter places groove and solution channelizing groove, and the catheter placement groove is helically linear, and the solution channelizing groove is set
Catheter is placed in place at the center of groove and be connected to catheter placement groove；The hydrophilic catheter includes catheter pipe
One end of body and urethral catheterization pipe fitting, the catheter tube body is connect with urethral catheterization pipe fitting, the closing of the other end of catheter tube body and
Which is provided with aperture, the surface of catheter tube body is equipped with hydrophilic coating, the catheter tube body of the hydrophilic catheter along
The intracorporal catheter of packing box is placed groove and is placed, and the urethral catheterization pipe fitting is exposed to catheter and places groove, and catheter
There is spacing between connector and the heat-sealing film of pre- envelope formula solution lid.
11. portable hydrophilic catheter according to claim 10, which is characterized in that the catheter places groove
Multiple protrusions are distributed with along the trend that catheter places groove in groove bottom.
12. portable hydrophilic catheter described in 0 or 11 according to claim 1, which is characterized in that the solution channelizing groove
Groove is placed with catheter in vertical bar shaped and both ends to be connected to.
13. portable hydrophilic catheter according to claim 12, which is characterized in that it further include rubber pad, the rubber
Rubber mat is set to opening and the junction of the lid of pre- envelope formula solution lid of Packaging box body.
14. portable hydrophilic catheter according to claim 13, which is characterized in that the opening of the Packaging box body with
The lid of pre- envelope formula solution lid is to be threadedly coupled.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811283502.4A CN109205071A (en) | 2018-10-31 | 2018-10-31 | A kind of pre- envelope formula solution lid and portable hydrophilic catheter |
| PCT/CN2018/118522 WO2020087637A1 (en) | 2018-10-31 | 2018-11-30 | Pre-sealed solution cover and portable hydrophilic catheter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811283502.4A CN109205071A (en) | 2018-10-31 | 2018-10-31 | A kind of pre- envelope formula solution lid and portable hydrophilic catheter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109205071A true CN109205071A (en) | 2019-01-15 |
Family
ID=64998261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811283502.4A Pending CN109205071A (en) | 2018-10-31 | 2018-10-31 | A kind of pre- envelope formula solution lid and portable hydrophilic catheter |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN109205071A (en) |
| WO (1) | WO2020087637A1 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB202105826D0 (en) * | 2021-04-23 | 2021-06-09 | Convatec Ltd | An intermittent catheter |
| GB202105825D0 (en) * | 2021-04-23 | 2021-06-09 | Convatec Ltd | Intermittent catheter |
| GB202105827D0 (en) * | 2021-04-23 | 2021-06-09 | Convatec Ltd | An intermittent catheter |
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Also Published As
| Publication number | Publication date |
|---|---|
| WO2020087637A1 (en) | 2020-05-07 |
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