CN208212287U - A kind of disposable sterilized catheter - Google Patents
A kind of disposable sterilized catheter Download PDFInfo
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- CN208212287U CN208212287U CN201720904049.9U CN201720904049U CN208212287U CN 208212287 U CN208212287 U CN 208212287U CN 201720904049 U CN201720904049 U CN 201720904049U CN 208212287 U CN208212287 U CN 208212287U
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- catheter
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- outer tube
- intubation
- air inlet
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Abstract
The utility model provides a kind of disposable sterilized catheter, including catheter outer tube, catheter inner tube, intubation, air bag and air inlet pipe, the catheter outer tube is internally provided with catheter inner tube, and air guide chamber is formed between catheter outer tube and catheter inner tube, the inside of catheter inner tube is urethral catheterization chamber, one end of the catheter outer tube is provided with and communicated with intubation, the two sides of the intubation are provided with urethral catheterization side opening, and urethral catheterization side opening is connected with catheter inner tube, the junction of the catheter outer tube and intubation is provided with air bag, the air bag is internally provided with air inlet pipe, and air inlet pipe is fixedly connected with catheter outer tube, and air inlet pipe is connected with air guide chamber.The utility model enables to air bag smoothly to inflate by the setting of air guide chamber, so that catheter will not fall off from bladder, by being provided with fin on the inner wall of connecting tube, enables catheter connecting with urinal securely, and easy to disassemble.
Description
Technical field
The utility model belongs to catheter technical field, and in particular to a kind of disposable sterilized catheter.
Background technique
With the arrival of aging society, the incidence of the urination disorders such as dysuria, frequent micturition, urinary incontinence increases therewith.
Urination disorder can not only make patient lose normal viability, deprive the dignity of people, but also can reduce autonomic activities meaning
Know, seriously affects the quality of life of aged patient.Most common method is urethral catheterization and indwelling catheter in urination disorder nursing.It leads
Urinating art is clinically most basic Clinics, while being also the important nursing intervention of the various anxious, danger of diagnoses and treatment, heavy patient.
In recent years, Foley catheter has clinically been widely used for indwelling catheter, because Foley catheter is in double lumen catheter
A chamber directly contact air bag, after being full of with water or gas be greater than urethral orifice, be securable in bladder to slip, to cancel
Make indwelling using ordinary urethral catheter, eliminates the working procedure of preserved skin, avoiding immobilization with adhesive tape urinary catheter in perineum makes patient
Uncomfortable feeling, gets rid of fixed adhesive plaster and is easy to pollute and fall off, and urinary catheter slips back and forth in urethra, needs to replace in time and fix
Deng trouble.Therefore, Foley catheter indwelling catheter, clinically instead of common self retaining catheter.It is main herein to introduce shield
The use of Foley catheter in science and engineering work；The selection of catheter；The selection of lubricant；Place the length of urinary catheter；The method of intubation
And urinary catheter removal method；Complication caused by indwelling foley catheter: urethral injury bleeding, urinary tract infections, difficulty in decannulation and its
Corresponding treatment measures, to reduce the generation of complication.
Currently, sterilized catheter in the market, of poor quality, it is easy to fall off in use, and be easy to cause bacterium
Pollution, to not be able to satisfy the demand of people, therefore in order to solve above-mentioned institute's problem, the utility model provides one kind
Disposable sterilized catheter.
Utility model content
The purpose of this utility model is to provide a kind of disposable sterilized catheters, to solve in above-mentioned background technique
The problem of proposition.
To achieve the goals above, the utility model is achieved through the following technical solutions: it is a kind of disposable
Sterilized catheter, including catheter outer tube, catheter inner tube, intubation, air bag and air inlet pipe, the inside of the catheter outer tube are set
It is equipped with catheter inner tube, and forms air guide chamber between catheter outer tube and catheter inner tube, the inside of catheter inner tube is urethral catheterization
Chamber, one end of the catheter outer tube are provided with and communicated with intubation, and the two sides of the intubation are provided with urethral catheterization side opening, and urethral catheterization side
Hole is connected with catheter inner tube, and the junction of the catheter outer tube and intubation is provided with air bag, and the inside of the air bag is set
It is equipped with air inlet pipe, and air inlet pipe is fixedly connected with catheter outer tube, and air inlet pipe is connected with air guide chamber, is set in the air inlet pipe
It is equipped with air inlet；
The other end of the catheter outer tube is equipped with connecting tube, and the end of catheter outer tube is arranged in connecting tube
Fin is arranged on the inner wall of the connecting tube in portion, and the other end of the catheter outer tube is also equipped with gas-guide tube, and gas-guide tube is set
It sets in the side of connecting tube, and one end of gas-guide tube is connected with air guide chamber, is equipped with and leads on another end of the gas-guide tube
Gas head, and sealing-plug is installed on guide head.
Preferably, the catheter outer tube and catheter inner tube are disposed as sterile rubber tube.
Preferably, the intubation is sterile rubber hose.
Preferably, the surrounding of the air bag is arranged to arcuate structure.
Preferably, the two sides of the air bag are arranged to vertical structure.
Preferably, the air inlet pipe is arranged to ring structure.
Preferably, the fin, which is arranged side by side, several.
Preferably, the gas-guide tube is arranged to incline structure
Preferably, the sealing-plug is arranged to be detachably connected with guide head.
The utility model has the beneficial effects that the disposable sterilized catheter is simple and reasonable, economical and practical, pass through
The setting of air guide chamber, enables to air bag smoothly to inflate, so that catheter will not fall off from bladder, by connecting tube
Inner wall on be provided with fin, enable catheter connecting with urinal securely, and easy to disassemble, by that will be intubated
It is arranged to sterile rubber hose, avoids intubation from damaging bladder, improve the security performance that catheter uses.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the front view of the utility model；
Fig. 3 is the scheme of installation of the air inlet of the utility model.
In figure: 1, catheter outer tube, 2, catheter inner tube, 3, air guide chamber, 4, urethral catheterization chamber, 5, intubation, 6, urethral catheterization side opening,
7, air bag, 8, air inlet pipe, 9, connecting tube, 10, fin, 11, gas-guide tube, 12, guide head, 13, sealing-plug, 14, air inlet.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of disposable sterilized catheter, including
Catheter outer tube 1, catheter inner tube 2, intubation 5, air bag 7 and air inlet pipe 8, catheter outer tube 1 are internally provided in catheter
Pipe 2, catheter outer tube 1 and catheter inner tube 2 are disposed as sterile rubber tube, and between catheter outer tube 1 and catheter inner tube 2
Air guide chamber 3 is formed, the inside of catheter inner tube 2 is urethral catheterization chamber 4, and one end of catheter outer tube 1 is provided with and communicated with intubation 5, intubation 5
For sterile rubber hose, the two sides for being intubated 5 are provided with urethral catheterization side opening 6, and urethral catheterization side opening 6 is connected with catheter inner tube 2, leads
The junction of urinary catheter outer tube 1 and intubation 5 is provided with air bag 7, and the surrounding of air bag 7 is arranged to arcuate structure, the two sides setting of air bag 7
At vertical structure, air bag 7 is internally provided with air inlet pipe 8, and air inlet pipe 8 is fixedly connected with catheter outer tube 1, and air inlet pipe 8
It is connected with air guide chamber 3, air inlet 14 is provided in air inlet pipe 8, air inlet pipe 8 is arranged to ring structure；
The other end of catheter outer tube 1 is equipped with connecting tube 9, and the end of catheter outer tube 1 is arranged in connecting tube 9
Fin 10 is arranged on the inner wall of connecting tube 9 for portion, and fin 10, which is arranged side by side, several, and the other end of catheter outer tube 1 is also installed
There is a gas-guide tube 11, gas-guide tube 11 is arranged to incline structure, and gas-guide tube 11 is arranged in the side of connecting tube 9, and gas-guide tube 11
One end is connected with air guide chamber 3, guide head 12 is equipped on another end of gas-guide tube 11, and sealing is equipped on guide head 12
Plug 13, sealing-plug 13 is arranged to be detachably connected with guide head 12.
By the setting of air guide chamber 3, air bag 7 is enabled to smoothly to inflate, so that catheter will not take off from bladder
It falls, by being provided with fin 10 on the inner wall of connecting tube 9, enables catheter connecting with urinal securely, and
It is easy to disassemble, it is arranged to sterile rubber hose by the way that 5 will be intubated, avoids 5 pairs of bladders of intubation from damaging, improving catheter makes
Security performance can not only prevent gas in air bag 7 by the way that sealing-plug 13 and guide head 12 to be arranged to be detachably connected
It is lost, also facilitates the disassembly of catheter.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (9)
1. a kind of disposable sterilized catheter, including catheter outer tube (1), catheter inner tube (2), intubation (5), air bag
(7) and air inlet pipe (8), it is characterised in that: the catheter outer tube (1) is internally provided with catheter inner tube (2), and catheter
Air guide chamber (3) are formed between outer tube (1) and catheter inner tube (2), the inside of catheter inner tube (2) is urethral catheterization chamber (4), described to lead
One end of urinary catheter outer tube (1) is provided with and communicated with intubation (5), and the two sides of the intubation (5) are provided with urethral catheterization side opening (6), and lead
Urine side opening (6) is connected with catheter inner tube (2), and the junction of the catheter outer tube (1) and intubation (5) is provided with air bag
(7), the air bag (7) is internally provided with air inlet pipe (8), and air inlet pipe (8) is fixedly connected with catheter outer tube (1), and into
Tracheae (8) is connected with air guide chamber (3), is provided with air inlet (14) on the air inlet pipe (8)；
The other end of the catheter outer tube (1) is equipped with connecting tube (9), and the end setting of catheter outer tube (1) is connecting
The inside of (9) is managed, fin (10) are set on the inner wall of the connecting tube (9), the other end of the catheter outer tube (1) is also installed
Have gas-guide tube (11), and gas-guide tube (11) is arranged in the side of connecting tube (9), and one end of gas-guide tube (11) and air guide chamber (3)
It is connected, is equipped with guide head (12) on another end of the gas-guide tube (11), and sealing-plug is installed on guide head (12)
(13).
2. a kind of disposable sterilized catheter according to claim 1, it is characterised in that: the catheter outer tube
(1) and catheter inner tube (2) is disposed as sterile rubber tube.
3. a kind of disposable sterilized catheter according to claim 1, it is characterised in that: the intubation (5) is nothing
Bacterium rubber hose.
4. a kind of disposable sterilized catheter according to claim 1, it is characterised in that: the four of the air bag (7)
Week is arranged to arcuate structure.
5. a kind of disposable sterilized catheter according to claim 1, it is characterised in that: the two of the air bag (7)
Side is arranged to vertical structure.
6. a kind of disposable sterilized catheter according to claim 1, it is characterised in that: the air inlet pipe (8) sets
It is set to ring structure.
7. a kind of disposable sterilized catheter according to claim 1, it is characterised in that: the fin (10) is side by side
It is provided with several.
8. a kind of disposable sterilized catheter according to claim 1, it is characterised in that: the gas-guide tube (11) sets
It is set to incline structure.
9. a kind of disposable sterilized catheter according to claim 1, it is characterised in that: the sealing-plug (13) with
Guide head (12) is arranged to be detachably connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720904049.9U CN208212287U (en) | 2017-07-25 | 2017-07-25 | A kind of disposable sterilized catheter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720904049.9U CN208212287U (en) | 2017-07-25 | 2017-07-25 | A kind of disposable sterilized catheter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208212287U true CN208212287U (en) | 2018-12-11 |
Family
ID=64532031
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720904049.9U Active CN208212287U (en) | 2017-07-25 | 2017-07-25 | A kind of disposable sterilized catheter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208212287U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113230521A (en) * | 2021-04-23 | 2021-08-10 | 西南医科大学附属中医医院 | One-step bladder fistulization tube implanting device |
-
2017
- 2017-07-25 CN CN201720904049.9U patent/CN208212287U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113230521A (en) * | 2021-04-23 | 2021-08-10 | 西南医科大学附属中医医院 | One-step bladder fistulization tube implanting device |
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