CN109200431A - A kind of pre- envelope formula solution packaging and portable hydrophilic catheter - Google Patents
A kind of pre- envelope formula solution packaging and portable hydrophilic catheter Download PDFInfo
- Publication number
- CN109200431A CN109200431A CN201811283527.4A CN201811283527A CN109200431A CN 109200431 A CN109200431 A CN 109200431A CN 201811283527 A CN201811283527 A CN 201811283527A CN 109200431 A CN109200431 A CN 109200431A
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- solution
- needle
- catheter
- lid
- heat
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- 238000004806 packaging method and process Methods 0.000 title claims abstract description 44
- 238000007789 sealing Methods 0.000 claims abstract description 50
- 240000007643 Phytolacca americana Species 0.000 claims description 8
- 235000009074 Phytolacca americana Nutrition 0.000 claims description 8
- 229920001971 elastomer Polymers 0.000 claims description 8
- 239000005060 rubber Substances 0.000 claims description 8
- 239000011248 coating agent Substances 0.000 claims description 5
- 238000000576 coating method Methods 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 239000000243 solution Substances 0.000 description 112
- 238000010586 diagram Methods 0.000 description 10
- 239000000463 material Substances 0.000 description 9
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000003825 pressing 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
- 230000002485 urinary effect Effects 0.000 description 4
- 239000007864 aqueous solution Substances 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 239000004816 latex Substances 0.000 description 2
- 229920000126 latex Polymers 0.000 description 2
- 238000005461 lubrication Methods 0.000 description 2
- 238000007634 remodeling Methods 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 230000010148 water-pollination Effects 0.000 description 2
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- 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
- 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
- 238000009434 installation Methods 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 230000027939 micturition Effects 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 239000004800 polyvinyl chloride Substances 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
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
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
-
- 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
- A61M2202/00—Special media to be introduced, removed or treated
- A61M2202/04—Liquids
- A61M2202/0496—Urine
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biophysics (AREA)
- Pulmonology (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- External Artificial Organs (AREA)
- Media Introduction/Drainage Providing Device (AREA)
Abstract
A kind of pre- envelope formula solution packaging, including tube body, heat-sealing film, lock solution lid, solution and needle；Tube body includes interior pipe portion and outer tube part, the both ends of interior pipe portion and outer tube part are opening, one end of interior pipe portion is connected with one end of outer tube part, the other end heat-sealing of interior pipe portion has heat-sealing film, the other end of outer tube part is connect with lock solution lid, the outer wall of interior pipe portion, the inner wall of outer tube part, heat-sealing film and lock solution lid inner surface surround the solution cavity of sealing solution；Lock solution lid includes hd top face and lid side wall, and the outer surface of hd top face is formed with press section, and corresponding inner surface is vertically equipped with one or more needle, and the surface of needle is equipped with the anti-blocking groove of solution.A kind of portable hydrophilic catheter is also disclosed, including above-mentioned pre- envelope formula solution packaging, closing catheter lid and hydrophilic catheter.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 packaging 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 packaging and portable hydrophilic catheter.
The purpose of the present invention can be realized by following technical proposals: a kind of pre- envelope formula solution packaging, including tube body, heat
Sealer, lock solution lid, solution and needle；The tube body includes interior pipe portion and outer tube part, and the two of said inner tube portion and outer tube part
End is opening, and said inner tube portion is set in outer tube part, and the length of interior pipe portion is less than the length of outer tube part, interior pipe portion
One end is connected with one end of outer tube part, and the other end heat-sealing of interior pipe portion has heat-sealing film, the other end of the outer tube part and closing
The connection of solution lid, the outer wall in said inner tube portion, the inner wall of outer tube part, heat-sealing film and lock solution lid inner surface surround
The solution cavity of one sealing, the solution cavity is interior to be equipped with solution；The lock solution lid includes hd top face and lid side wall, the lid
The outer surface of top surface is formed with press section, and the inner surface of hd top face is vertically equipped with one or more needle, the press section, needle
Corresponding with the position of heat-sealing film three, the tail portion of the needle is connected with press section；When the press section is not affected by towards lid
When the external force of inside top surface, the needle is located in solution cavity, and has spacing between the needle point and heat-sealing film of needle, avoids not
Before use, needle touches heat-sealing film or pokes heat-sealing film, and the solution in solution cavity is caused to flow out；When the press section is by court
To the external force on the inside of hd top face, when so that the needle point of needle poking heat-sealing film, solution in the solution cavity is from the stamp on heat-sealing film
Cut is flow in interior pipe portion.
Preferably, the press section protrudes from the outer surface of hd top face.It is highly preferred that the tail portion of the press section and needle
Be connected as one.
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 packaging, closing catheter lid and hydrophilic
Property catheter；One end of the outer tube part of the tube body of the pre- envelope formula solution packaging is connect with closing catheter lid, described hydrophilic
Property catheter includes catheter tube body and urethral catheterization pipe fitting, and one end of the catheter tube body is connect with urethral catheterization pipe fitting, urethral catheterization
Aperture is closed and be which is provided with to the other end of pipe tube body, and the surface of catheter tube body is equipped with hydrophilic coating, and the hydrophily is led
Urinary catheter is packed into interior pipe portion according to the direction in the interior pipe portion of the tube body of the pre- envelope formula solution packaging of other end direction of catheter tube body
Interior, the top of the urethral catheterization pipe fitting is exposed to one end end face of the outer tube part of tube body.
It further, further include rubber pad, the rubber pad is set to the outer tube part of the tube body of pre- envelope formula solution packaging
The junction of one end and closing catheter lid.Further, the one of the outer tube part of the tube body of the pre- envelope formula solution packaging
End is to be threadedly coupled with closing catheter lid.
Compared with prior art, beneficial effects of the present invention: devising a kind of packaging, using double-deck tube body, tube body
Outer layer and lock solution lid, heat-sealing film constitute the solution cavity of sealing, so that solution be sealed in advance.The internal layer of tube body with match
Catheter lid is closed to seal placement hydrophilic catheter.When carrying, solution and hydrophilic catheter in packaging are mutually not
Contact.In use, need to only press the corresponding site of lock solution lid, needle is set to puncture the heat-sealing film of sealing solution, solution can
To flow into tube body internal layer and flood hydrophilic catheter, achievees the purpose that lubricate surface hydrophilicity swelling of paint coating, then take
Lower closing catheter lid, taking out hydrophilic catheter from tube body internal layer can be carried out using after use, hydrophily is led
Urinary catheter is put back to.Entire product it is small in size, carried convenient for independent, using and for the use of recycle it is all very convenient.Tube body, closing
Solution lid, closing catheter lid are made of nontransparent thermoplastic material, can protect privacy and manufacturing cost is low.And
And the hydrophilic catheter of various specifications can be placed inside it, applicability is good.
Detailed description of the invention
Fig. 1 is the structural schematic diagram that the pre- envelope formula solution of embodiment 1 is packed.
Fig. 2 is the structural schematic diagram of the lock solution lid in the pre- envelope formula solution packaging of embodiment 1.
Fig. 3 is packaged in structural schematic diagram when pressing for the pre- envelope formula solution of embodiment 1.
Fig. 4 is the structural schematic diagram of the lock solution lid in the pre- envelope formula solution packaging of embodiment 2.
Fig. 5 is structural schematic diagram of the lock solution lid in pressing in the pre- envelope formula solution packaging of embodiment 2.
A kind of structural schematic diagram of needle in the pre- envelope formula solution packaging of Fig. 6 embodiment 3.
Another structural schematic diagram of needle in the pre- envelope formula solution packaging of Fig. 7 embodiment 3.
Fig. 8 be Fig. 6 in needle from solution cavity to the process schematic for poking heat-sealing film.
Fig. 9 be Fig. 7 in needle from solution cavity to the process schematic for poking heat-sealing film.
Figure 10 is the structural schematic diagram of the portable hydrophilic catheter of embodiment 4.
Figure 11 is the decomposition diagram of the portable hydrophilic catheter of embodiment 4.
Figure 12 is the structural schematic diagram of the portable hydrophilic catheter of embodiment 4 when in use.
Component mark is as follows in figure:
1 tube body
Pipe portion in 101
102 outer tube parts
2 heat-sealing films
3 lock solution lids
301 hd top faces
302 lid side walls
303 press sections
4 solution
5 needles
The anti-blocking groove of 501 solution
6 closing catheter lids
7 hydrophilic catheters
701 catheter tube bodies
702 urethral catheterization pipe fittings
8 rubber pads.
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 packaging, including tube body 1, heat-sealing film 2, lock solution lid 3, solution 4 and needle 5；Institute
Stating tube body 1 includes interior pipe portion 101 and outer tube part 102, and the both ends of said inner tube portion 101 and outer tube part 102 are opening, it is described in
Pipe portion 101 is set in outer tube part 102, and the length of interior pipe portion 101 be less than outer tube part 102 length, the one of interior pipe portion 101
End is connected with one end of outer tube part 102, and the other end of interior pipe portion 101, which seals, heat-sealing film 2, the outer tube part 102 it is another
End is connect with lock solution lid 3, the outer wall in said inner tube portion 101, the inner wall of outer tube part 102, heat-sealing film 2 and lock solution lid
The inner surface of body 3 surrounds the solution cavity of a sealing, is equipped with solution 4 in the solution cavity；Referring to fig. 2, the lock solution lid
Body 3 includes hd top face 301 and lid side wall 302, and the outer surface of the hd top face 301 is formed with press section 303, hd top face 301
Inner surface be vertically equipped with one or more needle 5, the position of 2 three of the press section 303, needle 5 and heat-sealing film is corresponding, institute
The tail portion for stating needle 5 is connected with press section 303, and in the present embodiment, the quantity of the needle 5 is three；Referring to Fig. 1, pressed when described
When splenium 303 is not affected by towards the external force of the inside of hd top face 301, the needle 5 is located in solution cavity, and the needle point of needle 5 with it is hot
There is spacing between sealer 2, avoid before being not used, needle 5 touches heat-sealing film 2 or pokes heat-sealing film 2, causes in solution cavity
Solution 4 flow out；Referring to Fig. 3, when the press section 303 is by the external force towards 301 inside of hd top face, so that the needle point of needle 5
When poking heat-sealing film 2, the solution 4 in the solution cavity is flow in interior pipe portion 101 from the mouth of poking on heat-sealing film 2.
Wherein, the tube body 1 can be made of thermoplastic material or silica gel material, and thermoplastic material can be PVC, gather
Urethane, silica gel material can be latex.Said inner tube portion 101 and the cross section of outer tube part 102 can be circle, and interior pipe portion
101 and outer tube part 102 be coaxially disposed, the corresponding press section 303 and needle 5 can be set in the center of hd top face 301.It is described
Heat-sealing film 2 is made of fluid-tight heat-sealable material, and heat-sealable material can be plastic foil or aluminum plastic film.The lock solution lid
3 and needle 5 can use integral structure.The lock solution lid 3 and needle 5 can use thermoplastic macromolecule material system
At.The press section 303 can protrude or flush or indent is in the outer surface of hd top face 301, as long as press section 303 can be by
It is pressed on the inside of towards hd top face 301, in the present embodiment, press section 303 is using the outer surface for protruding from hd top face 301
Pressing operation is convenient in design.
Embodiment 2
Pre- envelope formula solution packaging, the difference from embodiment 1 is that the quantity of needle 5, referring to fig. 4 and Fig. 5, the quantity of the needle 5 are
One.
The needle 5 of remaining quantity can be configured with reference implementation example 1 and embodiment 2.
Embodiment 3
Pre- envelope formula solution packaging on the basis of embodiment 1 and embodiment 2, it is contemplated that poke heat-sealing film 2 in the needle point of needle 5
Afterwards, needle 5, which is possible to block on heat-sealing film 2, pokes mouth, so that the solution 4 in solution cavity can not be successfully outflow, therefore in needle 5
Surface is equipped with one or more the anti-blocking groove 501 of solution, convenient for the solution 4 in solution cavity along the anti-blocking groove 501 of solution from stamp
Cut outflow, rationally avoids needle 5 and blocks on heat-sealing film 2 and poke mouth.The anti-blocking groove 501 of solution is elongated, solution
Whether the both ends of anti-blocking groove 501 extend to the needle point and backshank of needle 5 respectively, pass to as the end of the anti-blocking groove 501 of solution
The needle point and/or backshank of needle 5 then with no restriction, as long as guaranteeing that the solution 4 in solution cavity can be from stamp along the anti-blocking groove 501 of solution
Cut outflow.
In the present embodiment, referring to Fig. 6 and Fig. 7, the needle 5 and the anti-blocking groove of solution thereon of two kinds of conventional shapes are shown
501 arragement construction.Referring to Fig. 6, in coniform, the surface of needle 5 is equipped with the anti-blocking groove 501 of two solution for the entirety of the needle 5,
The both ends of the anti-blocking groove 501 of solution extend respectively to the needle point and backshank of needle 5.Referring to Fig. 7, the tip portion of the needle 5
In coniform, the rest part of needle 5 is cylindrical, and the surface of needle 5 is equipped with the anti-blocking groove 501 of three solution, and the solution is anti-blocking
The both ends of groove 501 extend respectively to the needle point and backshank of needle 5.Fig. 8 and Fig. 9 be shown respectively the needle 5 of above two shape from
To the process for poking heat-sealing film 2 in solution cavity.The arragement construction of the anti-blocking groove 501 of the needle 5 and solution of remaining shape can refer to
Fig. 6 and Fig. 7 are configured.
Embodiment 4
Referring to Figure 10 to Figure 11, a kind of portable hydrophilic catheter 7, the pre- envelope formula solution packaging including embodiment 1-3, closing
Catheter lid 6 and hydrophilic catheter 7, wherein the surface of the needle 5 of the pre- envelope formula solution packaging is equipped with the anti-blocking groove of solution
501。
One end of the outer tube part 102 of the tube body 1 of the pre- envelope formula solution packaging is connect with closing catheter lid 6, this reality
It applies in example, one end of outer tube part 102 is to be threadedly coupled with closing catheter lid 6, specifically, one end outer wall of outer tube part 102
External screw thread is set, and the inner wall of closing catheter lid 6 is arranged the internal screw thread matched, is also possible in one end of outer tube part 102
Internal screw thread is arranged in wall, and the external screw thread matched is arranged in the outer wall of closing catheter lid 6；Closing catheter lid 6 can use
Clockwise 5 designs unscrewed, convenient for being removed from the outer tube part 102 for the tube body 1 that pre- envelope formula solution is packed.The outer tube part 102
One end and the junction of closing catheter lid 6 be additionally provided with rubber pad 8, the rubber pad 8 avoids solution 4 from flowing into from junction
Gap outflow, guarantee the leakproofness of junction.
The hydrophilic catheter 7 belongs to the prior art, and conventional hydrophilic catheter 7 includes 701 He of catheter tube body
Urethral catheterization pipe fitting 702, the catheter tube body 701 are hose, and one end of catheter tube body 701 is connect with urethral catheterization pipe fitting 702,
The other end of catheter tube body 701 is closed and two sides are respectively equipped with an aperture, and the surface of the catheter tube body 701 is equipped with hydrophilic
Property coating, meet aqueous solution 4 impregnate after, hydrophilic coating can be swollen lubrication, subtract the frictional resistance on 701 surface of catheter tube body
Small, insertion is lighter, to reduce patient's pain, the hydrophilic catheter 7 is set to the tube body 1 of pre- envelope formula solution packaging
In interior pipe portion 101.
Wherein, the interior pipe portion 101 and outer tube part 102 and closing catheter lid 6 of the tube body 1 of the pre- envelope formula solution packaging
Cross section can be circle, interior pipe portion 101 and outer tube part 102 are coaxially disposed, the press section of corresponding pre- envelope formula solution packaging
303 and needle 5 can be set in the center of hd top face 301.The solution 4 of the pre- envelope formula solution packaging is aqueous solution 4 or other disappear
Malicious solution 4.The closing catheter lid 6 can be made of material identical with the tube body 1 of pre- envelope formula solution packaging, such as heat
Plastic material or silica gel material, thermoplastic material can be PVC, polyurethane, and silica gel material can be latex.
When installation, make the other end of the catheter tube body 701 of hydrophilic catheter 7 towards the tube body of pre- envelope formula solution packaging
In 1 interior pipe portion 101, catheter tube body 701 is placed in inside along interior pipe portion 101, then reveal the top of urethral catheterization pipe fitting 702
For one end end face of the outer tube part 102 of tube body 1, it is convenient for taking hydrophilic catheter 7 out of tube body 1 interior pipe portion 101 in this way
Out, upper rubber pad 8 is covered in one end of the outer tube part 102 of tube body 1 later and load onto closing catheter lid 6, make the inner tube of tube body 1
Sealing state is in portion 101.
In use, pressing the press section 303 on the lock solution lid 3 of pre- envelope formula solution packaging referring to Figure 12, making to press
The needle point of needle 5 that portion 303 connects pokes heat-sealing film 2, and the solution 4 in solution cavity is along the anti-blocking groove 501 of solution of needle 5 from heat-sealing
The mouth of poking of film 2 flows into the interior pipe portion 101 of tube body 1, and then flows to hydrophilic catheter 7.When being flowed into interior pipe portion 101
When solution 4 reaches a certain level, a part of solution 4 can be from the aperture of the other end of the catheter tube body 701 of hydrophilic catheter 7
It flow to the inside of catheter tube body 701.Due to solution cavity and tube body 1 interior pipe portion 101 inside there are pressure difference, in solution cavity
Solution 4 and tube body 1 interior pipe portion 101 in solution 4 be finally reached certain balance, leading for hydrophilic catheter 7 is flooded in realization
Urinary catheter tube body 701.Later, closing catheter lid 6 is unscrewed, taking out hydrophilic catheter 7 can be used, after use, can be with
Hydrophilic catheter 7 is put back in the interior pipe portion 101 of tube body 1, closing catheter lid 6 is loaded on.
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 (10)
1. a kind of pre- envelope formula solution packaging, which is characterized in that including tube body, heat-sealing film, lock solution lid, solution and needle；Institute
Stating tube body includes interior pipe portion and outer tube part, and the both ends of said inner tube portion and outer tube part are opening, and said inner tube portion is set to outer
In pipe portion, and the length of interior pipe portion is less than the length of outer tube part, and one end of interior pipe portion is connected with one end of outer tube part, inner tube
The other end heat-sealing in portion has heat-sealing film, and the other end of the outer tube part is connect with lock solution lid, the outer wall in said inner tube portion,
The inner surface of the inner wall of outer tube part, heat-sealing film and lock solution lid surrounds the solution cavity of a sealing, sets in the solution cavity
There is solution；The lock solution lid includes hd top face and lid side wall, and the outer surface of the hd top face is formed with press section, lid
The inner surface of top surface is vertically equipped with one or more needle, and the position of the press section, needle and heat-sealing film three is corresponding, described
The tail portion of needle is connected with press section；When the press section is not affected by towards external force on the inside of hd top face, the needle is located at molten
In sap cavity, and there is spacing between the needle point and heat-sealing film of needle, avoids before being not used, needle touches heat-sealing film or pokes
Heat-sealing film causes the solution in solution cavity to flow out；When the press section is by towards the external force on the inside of hd top face, so that the needle of needle
When point pokes heat-sealing film, the solution in the solution cavity is flow in interior pipe portion from the mouth of poking on heat-sealing film.
2. pre- envelope formula solution packaging 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 packaging according to claim 2, which is characterized in that the tail portion and connection of the press section and needle
It is integrated.
4. pre- envelope formula solution packaging according to claim 1 or 2 or 3, which is characterized in that the surface of the needle is equipped with one
The anti-blocking groove of above solution.
5. pre- envelope formula solution packaging according to claim 4, 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.
6. pre- envelope formula solution packaging according to claim 5, 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.
7. pre- envelope formula solution packaging according to claim 5, 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.
8. a kind of portable hydrophilic catheter, which is characterized in that the pre- envelope formula solution including any one of claim 1-7
Packaging, closing catheter lid and hydrophilic catheter；One end of the outer tube part of the tube body of the pre- envelope formula solution packaging and envelope
The connection of catheter lid is closed, the hydrophilic catheter includes catheter tube body and urethral catheterization pipe fitting, the catheter tube body
One end is connect with urethral catheterization pipe fitting, and the other end of catheter tube body is closed and which is provided with aperture, and the surface of catheter tube body is set
There is a hydrophilic coating, the tube body that the hydrophilic catheter is packed towards pre- envelope formula solution according to the other end of catheter tube body
Direction in interior pipe portion is packed into interior pipe portion, and the top of the urethral catheterization pipe fitting is exposed to one end end face of the outer tube part of tube body.
9. portable hydrophilic catheter according to claim 8, which is characterized in that it further include rubber pad, the rubber
Pad is set to one end of the outer tube part of the tube body of pre- envelope formula solution packaging and the junction of closing catheter lid.
10. portable hydrophilic catheter according to claim 9, which is characterized in that the pre- envelope formula solution packaging
One end of the outer tube part of tube body is to be threadedly coupled with closing catheter lid.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811283527.4A CN109200431A (en) | 2018-10-31 | 2018-10-31 | A kind of pre- envelope formula solution packaging and portable hydrophilic catheter |
| PCT/CN2018/118504 WO2020087636A1 (en) | 2018-10-31 | 2018-11-30 | Pre-sealed solution package and portable hydrophilic catheter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811283527.4A CN109200431A (en) | 2018-10-31 | 2018-10-31 | A kind of pre- envelope formula solution packaging and portable hydrophilic catheter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109200431A true CN109200431A (en) | 2019-01-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811283527.4A Pending CN109200431A (en) | 2018-10-31 | 2018-10-31 | A kind of pre- envelope formula solution packaging and portable hydrophilic catheter |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN109200431A (en) |
| WO (1) | WO2020087636A1 (en) |
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| CN101132826A (en) * | 2005-03-03 | 2008-02-27 | 科洛普拉斯特公司 | A package for a medical device |
| US20060240069A1 (en) * | 2005-04-21 | 2006-10-26 | Astra Tech Ab | Catheter assembly with bactericidal effect |
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| CN104925375A (en) * | 2015-04-29 | 2015-09-23 | 浙江曙光科技有限公司 | Hydrophilic catheter non-contact single packing bag |
| CN207876369U (en) * | 2018-02-08 | 2018-09-18 | 佛山科学技术学院 | A kind of multi-functional dental planting body Packaging Bottle |
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Also Published As
| Publication number | Publication date |
|---|---|
| WO2020087636A1 (en) | 2020-05-07 |
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