CN208958909U - A kind of two-chamber latex urinary catheter indicating penetrating area - Google Patents
A kind of two-chamber latex urinary catheter indicating penetrating area Download PDFInfo
- Publication number
- CN208958909U CN208958909U CN201821074917.6U CN201821074917U CN208958909U CN 208958909 U CN208958909 U CN 208958909U CN 201821074917 U CN201821074917 U CN 201821074917U CN 208958909 U CN208958909 U CN 208958909U
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- China
- Prior art keywords
- flow tube
- secondary flow
- pipe
- penetrating area
- urinary catheter
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model relates to the field of medical instrument technology, specifically disclose a kind of two-chamber latex urinary catheter for indicating penetrating area, including main flow pipe, first secondary flow tube and second subsidiary stream pipe, one end of the main flow pipe is connected to one end of the first secondary flow tube, the other end of first secondary flow tube connects a urinal connector, one end of the main flow pipe is connected to one end of second subsidiary stream pipe, penetrating area of the setting one for taking Urine specimens and carrying out bladder irrigation at 2.5~3.5cm of one end that the secondary flow tube of distance first is connect with urinal connector, the second subsidiary stream pipe is equipped with check valve, described first secondary flow tube and the main flow pipe are horizontal, the second subsidiary stream pipe is tilted with respect to main flow pipe, tilt angle is 30~45 °.Beneficial effect is the catheter in the utility model, the penetrating area that one length of setting is 1.5cm at one end 3cm of the secondary flow tube of distance first, safety is punctured in this one end, empty needle will not puncture in catheter for filling the water (or injection air) to fix the pipeline of urinary catheter, lead to leaking for urine.
Description
Technical field
The utility model relates to the field of medical instrument technology, urinate more particularly to a kind of two-chamber latex for indicating penetrating area
Pipe.
Background technique
" prevention of catheter associated urinary tract infections and the control technology promulgated for 2010 according to Ministry of Health of the People's Republic of China
Guide (tentative) " it mentions in (at present domestic only this guide): when leaving and taking a small amount of Urine specimens and carrying out microorganism pathogeny detection,
After catheter should being sterilized, specimen transfer is extracted using asepsis injector.
However, existing catheter does not have Needle localization point, often positioned using bending, when sampling, empty needle is easy
Channel for fixing in catheter is punctured, causes urine to slip even urine and leaks, worn repeatedly according to silica gel urinary catheter
Thorn will lead to leakage of urine, and latex material is not leaked then；If separation urinary catheter urinal takes urine not meet guide specification.
Utility model content
The technical problems to be solved in the utility model is to overcome the shortcomings of the prior art, provides one kind and indicates paracentesis area
The two-chamber latex urinary catheter in domain.
In order to solve the above-mentioned technical problem, the utility model uses following technical scheme:
A kind of two-chamber latex urinary catheter indicating penetrating area, including main flow pipe, the first secondary flow tube and second subsidiary stream pipe, institute
The front end for stating main flow pipe connects an air bag, and one end of the main flow pipe is connected to one end of the first secondary flow tube, the first secondary flow tube
The other end connects a urinal connector, and one end of the second subsidiary stream pipe is connected to air bag, the other end of the second subsidiary stream pipe
For connecting water source or gas source, setting one is used at 2.5~3.5cm of one end that the secondary flow tube of distance first is connect with urinal connector
In the penetrating area for taking urine, the second subsidiary stream pipe is equipped with check valve, and the described first secondary flow tube and the main flow pipe are horizontal, institute
It states second subsidiary stream pipe to tilt with respect to main flow pipe, tilt angle is 30~45 °.
Further, the length of one end that the secondary flow tube of the penetrating area distance first is connect with urinal connector is 3cm.
Further, the main flow pipe, the first secondary flow tube and second subsidiary stream pipe are all made of elastic material and are fabricated.
Further, the elastic material is latex.
Further, the urinal connector includes casing, the urinal connecting tube for connecting urinal and intermediate baffle ring, institute
It states casing and is connected to and is connected to form one with the urinal connecting tube, the intermediate baffle ring coaxial sleeve is connected to ground on the outside of described sleeve pipe
End, when the described first secondary flow tube is in normal condition, described sleeve pipe diameter is greater than the described first secondary flow tube diameter, the set
Pipe sleeve is connected in the described first secondary flow tube and connects with the first secondary flow tube.
Further, the second subsidiary stream pipe middle bent, bending angle are 120 °~150 °.
Further, the penetrating area length is 1.5cm.
Beneficial effect is: the catheter in the utility model, and setting one is long at one end 3cm of the secondary flow tube of distance first
Degree is the penetrating area of 1.5cm, punctures safety in this one end, empty needle, which will not puncture catheter, leads to leaking for urine.
Detailed description of the invention
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described.In all the appended drawings, similar
Element or part are generally identified by similar appended drawing reference.In attached drawing, each element or part might not be according to actual ratios
It draws.
Fig. 1 is a kind of structural schematic diagram for the two-chamber latex urinary catheter for indicating penetrating area of the utility model；
In figure, 1 is main flow pipe, and 2 be the first secondary flow tube, and 3 be second subsidiary stream pipe, and 4 be urinal connector, and 4-1 is casing, 4-
2 be urinal connecting tube, and 4-3 is intermediate baffle ring, and 5 be penetrating area, and 6 be check valve, and 7 be air bag.
Specific embodiment
The utility model is described further presently in connection with Figure of description.
A kind of two-chamber latex urinary catheter indicating penetrating area as shown in Figure 1, including the secondary flow tube 2 of main flow pipe 1, first and
Second subsidiary stream pipe 3, one end of the main flow pipe 1 are connected to one end of the first secondary flow tube 2, the other end connection of the first secondary flow tube 2
One end of one urinal connector 4, the second subsidiary stream pipe 6 is connected to air bag 7, by outside into second subsidiary stream pipe 3 gas injection or
Water fills air bag, and urinary catheter is avoided to skid off urethra after the insertion；One connect in the secondary flow tube 2 of distance first with urinal connector 4
The end place 2.5~3.5cm setting one is for taking the penetrating area 5 of urine, and the second subsidiary stream pipe 3 is equipped with check valve 6, and described first
Secondary flow tube 2 and the main flow pipe 1 are horizontal, and the opposite main flow pipe 1 of the second subsidiary stream pipe 3 tilts, and tilt angle a is 30~45 °.
In the present embodiment, the length of one end that the 5 first secondary flow tube 2 of distance of penetrating area is connect with urinal connector 4
For 3cm.The penetrating area that one length of setting is 1.5cm at one end 3cm of the secondary flow tube of distance first, punctures in this one end and pacifies
Entirely, empty needle, which will not puncture catheter, leads to leaking for urine, is conducive to clinic and takes urine culture sample.
In one of them embodiment, the secondary flow tube 2 of the main flow pipe 1, first and second subsidiary stream pipe 3 are all made of bullet
Property material is fabricated.
Preferably, the elastic material is latex.
Further, the urinal connector 4 includes casing 4-1, the urinal connecting tube 4-2 for connecting urinal and centre
Baffle ring 4-3, described sleeve pipe 4-1 are connected to and are connected to form one with the urinal connecting tube 4-2, and the intermediate baffle ring 4-3 is coaxial
It is socketed on ground end on the outside of described sleeve pipe 4-1, when the described first secondary flow tube 2 is in normal condition, described sleeve pipe 4-1 diameter is big
In the described first 2 diameter of secondary flow tube, described sleeve pipe 4-1 is socketed in the described first secondary flow tube 2 and connects with the first secondary flow tube 2.This
In embodiment, the diameter of the first secondary flow tube 2 when casing 4-1 diameter is greater than unexpanded or compression, casing 4-1 is placed on first
When secondary flow tube 2, the first secondary expansion of flow tube 2 tightly suppresses casing 4-1, not easily to fall off, and leakproofness is relatively good, urine in cathing process
It is not easy to leak.When intermediate baffle ring plays the role of being that casing is connect with the first secondary flow tube 2, it will not be submerged because too deep to first
In secondary flow tube 2.
Further, 3 middle bent of second subsidiary stream pipe, bending angle are 120 °~150 °.
Further, 5 length of penetrating area is 1.5cm.
The above various embodiments is only to illustrate the technical solution of the utility model, rather than its limitations；Although referring to aforementioned
The utility model is described in detail in each embodiment, those skilled in the art should understand that: it still can be with
It modifies the technical solutions described in the foregoing embodiments, or some or all of the technical features is equal
Replacement；And these are modified or replaceed, it does not separate the essence of the corresponding technical solution various embodiments of the utility model technical side
The range of case should all cover in the claim of the utility model and the range of specification.
Claims (7)
1. a kind of two-chamber latex urinary catheter for indicating penetrating area, it is characterised in that: including main flow pipe, the first secondary flow tube and second
Secondary flow tube, the front end of the main flow pipe connect an air bag, and one end of the main flow pipe is connected to one end of the first secondary flow tube, and first
The other end of secondary flow tube connects a urinal connector, and one end of the second subsidiary stream pipe is connected to air bag, the second subsidiary stream pipe
The other end be an individual event valve, the setting one at 2.5~3.5cm of one end that the secondary flow tube of distance first is connect with urinal connector
For taking urine or carrying out the penetrating area of bladder irrigation, the second subsidiary stream pipe is equipped with check valve, the first secondary flow tube with
The main flow pipe is horizontal, and the second subsidiary stream pipe is tilted with respect to main flow pipe, and tilt angle is 30~45 °.
2. a kind of two-chamber latex urinary catheter for indicating penetrating area according to claim 1, it is characterised in that: the paracentesis area
The length of one end that the secondary flow tube of domain distance first is connect with urinal connector is 3cm.
3. a kind of two-chamber latex urinary catheter for indicating penetrating area according to claim 1, it is characterised in that: the mainstream
Pipe, the first secondary flow tube and second subsidiary stream pipe are all made of elastic material and are fabricated.
4. a kind of two-chamber latex urinary catheter for indicating penetrating area according to claim 3, it is characterised in that: the elasticity material
Material is latex.
5. a kind of two-chamber latex urinary catheter for indicating penetrating area according to claim 4, it is characterised in that: the urinal connects
Fitting includes casing, the urinal connecting tube for connecting urinal and intermediate baffle ring, and described sleeve pipe and the urinal connecting tube connect
Lead to and be connected to form one, the intermediate baffle ring coaxial sleeve is connected to ground end on the outside of described sleeve pipe, at the described first secondary flow tube
When normal condition, described sleeve pipe diameter is greater than the described first secondary flow tube diameter, and described sleeve pipe is socketed on the described first secondary flow tube
It is interior to be connected with the first secondary flow tube.
6. a kind of two-chamber latex urinary catheter for indicating penetrating area according to claim 1, it is characterised in that: described second is secondary
Flow tube middle bent, bending angle are 120 °~150 °.
7. a kind of two-chamber latex urinary catheter for indicating penetrating area according to claim 1, it is characterised in that: the paracentesis area
Length of field is 1.5cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821074917.6U CN208958909U (en) | 2018-07-05 | 2018-07-05 | A kind of two-chamber latex urinary catheter indicating penetrating area |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821074917.6U CN208958909U (en) | 2018-07-05 | 2018-07-05 | A kind of two-chamber latex urinary catheter indicating penetrating area |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208958909U true CN208958909U (en) | 2019-06-11 |
Family
ID=66748315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821074917.6U Expired - Fee Related CN208958909U (en) | 2018-07-05 | 2018-07-05 | A kind of two-chamber latex urinary catheter indicating penetrating area |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208958909U (en) |
-
2018
- 2018-07-05 CN CN201821074917.6U patent/CN208958909U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190611 Termination date: 20200705 |