CN208927183U - A kind of catheter of seal wire guidance for men - Google Patents
A kind of catheter of seal wire guidance for men Download PDFInfo
- Publication number
- CN208927183U CN208927183U CN201820411959.8U CN201820411959U CN208927183U CN 208927183 U CN208927183 U CN 208927183U CN 201820411959 U CN201820411959 U CN 201820411959U CN 208927183 U CN208927183 U CN 208927183U
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- CN
- China
- Prior art keywords
- urethral catheterization
- tube body
- tube
- catheter
- connecting tube
- Prior art date
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of catheters of seal wire guidance for men, including urethral catheterization tube body and connecting tube, one end of the urethral catheterization tube body is equipped with bladder and is inserted into head, and urethral catheterization tube body is equipped with conduction hole close to the surface of bladder insertion head, the other end integral type of the urethral catheterization tube body is equipped with the threaded inner sleeve in surface, and connecting tube is equipped with the outer tube matched with inner sleeve with the junction of urethral catheterization tube body, the surface of the connecting tube is also welded with probe tube, the surface of the urethral catheterization tube body is connected to sealing plate close to one end movable sleeve of connecting tube, and the outer side surface integral type of sealing plate is equipped with condom, the surface of the sealing plate is additionally provided with drainage tube.The apparatus structure designs advantages of simple, easy to operate, and convenient for adjusting, safety and stability is vdiverse in function, and practicability is good, and success rate is high, applied widely, is conducive to popularize.
Description
Technical field
The utility model belongs to technical field of clinical medicine, and in particular to a kind of catheter of seal wire guidance for men.
Background technique
Catheter implantation is clinical common one of Invasive procedures.Clinically there is quite a few to have urethral catheterization indication
Male patient due to merging hyperplasia of prostate, the diseases such as ankylurethria, catheter merging is difficult.For this some patients, one
As have several selections further treated: first is that in catheter place a rigid support seal wire, by catheter together with seal wire
It being placed in bladder together, but this method may be only available for F20 with diameter catheter last week, and technical difficulty is big, operating handle is poor,
Misoperation be easy to cause urethral trauma even rectal injury, and veteran Urology Surgery doctor is needed to operate；Second is that with urine
It tries to plug in catheter again after road probe's dilating urethra, can increase the success rate of indwelling catheter, but still some patient is with this side
Method cannot succeed；Third is that looking at lower indwelling bladder inner guide wire straight with cystoscope, catheter, the method success rate pole are placed in along seal wire
Height, but operation is cumbersome, needs special hysteroscope equipment that could implement, and consumption medical resource is more, and critical patient should not be removed
Dynamic person can not carry out；Fourth is that row punctio vesicae fistulization, this method is invasive higher operation, and pain is big, and risk is high, usually
Replacement therapy measure as urinary catheter in failure.And the existing most structure length of catheter is fixed, and is not easy to adjust,
The problems such as will appear leakage or inconvenient sampling simultaneously, and stability is poor, is unfavorable for widely popularizing.
Utility model content
The purpose of this utility model is to provide a kind of catheter of seal wire guidance for men, structure designs advantages of simple,
Easy to operate, convenient for adjusting, safety and stability is vdiverse in function, and practicability is good, and success rate is high, applied widely, to solve above-mentioned back
The problem of being proposed in scape technology.
To achieve the above object, the utility model provides the following technical solutions: a kind of catheter of seal wire guidance for men,
Including urethral catheterization tube body and connecting tube, and urethral catheterization tube body and connecting tube are threadedly coupled, and one end of the urethral catheterization tube body is equipped with
Bladder is inserted into head, and urethral catheterization tube body is equipped with conduction hole, the other end of the urethral catheterization tube body close to the surface of bladder insertion head
Integral type is equipped with the threaded inner sleeve in surface, and connecting tube and the junction of urethral catheterization tube body with inner sleeve equipped with matching
The surface of outer tube, the connecting tube is welded with handrail close to one end of urethral catheterization tube body, and the surface of connecting tube is far from urethral catheterization
One end of tube body is equipped with external screw thread, and the surface of the connecting tube is also welded with probe tube, and the surface of the urethral catheterization tube body is leaned on
One end movable sleeve of nearly connecting tube is connected to sealing plate, and the outer side surface integral type of sealing plate is equipped with condom, the sealing plate
Surface be additionally provided with drainage tube.
Preferably, the urethral catheterization tube body is a root long 28cm, outer diameter 7mm, the hollow metal pipe of internal diameter 5mm, and urethral catheterization
Tube body is equipped with bending section at bladder insertion head 23cm.
Preferably, the end of the bladder insertion head is equipped with the opening that diameter is 2mm, and infundibulate guidance is set in opening.
Preferably, the bending section of urethral catheterization tube body is arranged in the conduction hole, and the diameter of conduction hole is 4mm.
Preferably, the inner sleeve and outer tube junction are pasted with unsintered tape, and sealing plate is connect with urethral catheterization tube body
Place is equipped with the axis hole of adhesive seal rubber washer.
Preferably, the end of the drainage tube and probe tube is into being movably installed with rubber stopper, and condom is made of silica gel
Wind cylinder.
Compared with prior art, the utility model has the beneficial effects that
1, connecting tube is threadedly coupled with urethral catheterization tube body by inner sleeve and outer tube, so as to convenient for adjusting catheter
The extension and shortening of ontology and connecting tube junction；
2, it is equipped with by urethral catheterization tube body close to the end that one end that bladder is inserted into head is equipped with bending section and bladder insertion head
Inside can be improved the catheter with the opening that infundibulate guides and adapt to the curved cavity of human body natural, while improve the essence of merging
Exactness and stability；
3, leakage on the one hand can be prevented using the probe tube on condom and connecting tube with drainage tube, improves catheter
The stability and comfort of ontology merging, on the other hand can be easy to operate in order to be sampled to urine.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the cross-sectional view of the utility model；
Fig. 3 is enlarged diagram at the A of the utility model.
In figure: 1 urethral catheterization tube body, 2 bladders are inserted into head, 3 conduction holes, 4 connecting tubes, 5 outer tubes, 6 handrails, 7 external screw threads, 8
Probe tube, 9 sealing plates, 10 condoms, 11 drainage tubes, 12 inner sleeves.
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.
The utility model provides a kind of catheter of seal wire guidance for men as shown in Figs. 1-3, including catheter sheet
Body 1 and connecting tube 4, and urethral catheterization tube body 1 and connecting tube 4 are threadedly coupled, one end of the urethral catheterization tube body 1 is inserted into equipped with bladder
First 2, and urethral catheterization tube body 1 is equipped with conduction hole 3, the other end one of the urethral catheterization tube body 1 close to the surface of bladder insertion head 2
Formula is equipped with the threaded inner sleeve 12 in surface, and connecting tube 4 is equipped with the junction of urethral catheterization tube body 1 and matches with inner sleeve 12
Outer tube 5, the surface of the connecting tube 4 is welded with handrail 6 close to one end of urethral catheterization tube body 1, and the surface of connecting tube 4 is remote
One end from urethral catheterization tube body 1 is equipped with external screw thread 7, and the surface of the connecting tube 4 is also welded with probe tube 8, the catheter sheet
The surface of body 1 is connected to sealing plate 9 close to one end movable sleeve of connecting tube 4, and the outer side surface integral type of sealing plate 9 is equipped with penis
Set 10, the surface of the sealing plate 9 is additionally provided with drainage tube 11.
Specifically, the urethral catheterization tube body 1 is a root long 28cm, outer diameter 7mm, the hollow metal pipe of internal diameter 5mm, and urethral catheterization
Tube body 1 is equipped with bending section at bladder insertion head 23cm.By bending section to adapt to the curved cavity of human body natural, safety
Stablize, practicability is good.
Specifically, the end of the bladder insertion head 2 is equipped with the opening that diameter is 2mm, and infundibulate guidance is set in opening.
Using diameter be 2mm and the internal bladder for being equipped with infundibulate guidance is inserted into head 2 and can be accurately positioned with seal wire, improves urethral catheterization tube body
The accuracy of 1 merging.
Specifically, the bending section of urethral catheterization tube body 1 is arranged in the conduction hole 3, and the diameter of conduction hole 3 is 4mm.Pass through
The 4mm conduction hole 3 that the bending section of urethral catheterization tube body 1 is arranged in can be convenient the discharge of urine and microlith.
Specifically, the inner sleeve 12 is pasted with unsintered tape, and sealing plate 9 and urethral catheterization tube body 1 with 5 junction of outer tube
Junction is equipped with the axis hole of adhesive seal rubber washer.Using unsintered tape can be improved inner sleeve 12 connect with outer tube 5 it is steady
Qualitative and compactness, so as to realize the extension and shortening of urethral catheterization tube body 1 Yu 4 junction of connecting tube, adhesive seal rubber
The leakproofness that sealing plate 9 is connect with urethral catheterization tube body 1 can be improved in the axis hole of washer, while being convenient for the dismounting of sealing plate 9.
Specifically, the end of the drainage tube 11 and probe tube 8 is into being movably installed with rubber stopper, and condom 10 is silica gel
It is manufactured to wind cylinder.Drainage tube 11 and probe tube 8 can be effectively blocked by rubber stopper, consequently facilitating 11 He of drainage tube
Probe tube 8 seals when not used, and can wind cylinder made of silica gel and be convenient for storage while improving and entangling the comfort level of penis,
And improve the fixed effect of urethral catheterization tube body 1.
Working principle: in use, connecting tube 4 is threadedly coupled with urethral catheterization tube body 1 by inner sleeve 12 and outer tube 5, so
The bladder insertion head 2 of 1 end of urethral catheterization tube body is placed in human bladder afterwards, while condom 10 entangles penis, prevents leakage,
By rotation connection, 4 may be implemented the extension and shortening of urethral catheterization tube body 1 Yu 4 junction of connecting tube, and need to extract urine into
Urine can be extracted when row detection from probe tube 8, which designs advantages of simple, and it is easy to operate, convenient for adjusting, peace
Complete to stablize, vdiverse in function, practicability is good, and success rate is high, applied widely, is conducive to popularize.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (6)
1. a kind of catheter of seal wire guidance for men, including urethral catheterization tube body (1) and connecting tube (4), and urethral catheterization tube body (1)
It is threadedly coupled with connecting tube (4), it is characterised in that: one end of the urethral catheterization tube body (1) is equipped with bladder insertion head (2), and leads
Urinary catheter ontology (1) is equipped with conduction hole (3) close to the surface of bladder insertion head (2), the other end one of the urethral catheterization tube body (1)
Formula is equipped with the threaded inner sleeve in surface (12), and the junction of connecting tube (4) and urethral catheterization tube body (1) is equipped with and inner sleeve
(12) surface of the outer tube (5) matched, the connecting tube (4) is welded with handrail close to one end of urethral catheterization tube body (1)
(6), and the one end of the surface of connecting tube (4) far from urethral catheterization tube body (1) is equipped with external screw thread (7), the surface of the connecting tube (4)
It is also welded with probe tube (8), the surface of the urethral catheterization tube body (1) is connected to sealing plate close to one end movable sleeve of connecting tube (4)
(9), and the outer side surface integral type of sealing plate (9) is equipped with condom (10), and the surface of the sealing plate (9) is additionally provided with drainage tube
(11).
2. a kind of catheter of seal wire guidance for men according to claim 1, it is characterised in that: the urethral catheterization tube body
It (1) is a root long 28cm, outer diameter 7mm, the hollow metal pipe of internal diameter 5mm, and urethral catheterization tube body (1) close to bladder insertion head (2)
Bending section is equipped at 3cm.
3. a kind of catheter of seal wire guidance for men according to claim 1, it is characterised in that: the bladder is inserted into head
(2) end is equipped with the opening that diameter is 2mm, and infundibulate guidance is set in opening.
4. a kind of catheter of seal wire guidance for men according to claim 1, it is characterised in that: the conduction hole (3)
Bending section in urethral catheterization tube body (1) is set, and the diameter of conduction hole (3) is 4mm.
5. a kind of catheter of seal wire guidance for men according to claim 1, it is characterised in that: the inner sleeve (12)
It is pasted with unsintered tape with outer tube (5) junction, and sealing plate (9) and urethral catheterization tube body (1) junction are equipped with adhesive seal rubber
The axis hole of rubber gasket.
6. a kind of catheter of seal wire guidance for men according to claim 1, it is characterised in that: the drainage tube (11)
With the end of probe tube (8) into being movably installed with rubber stopper, and condom (10) is that can wind cylinder made of silica gel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820411959.8U CN208927183U (en) | 2018-03-26 | 2018-03-26 | A kind of catheter of seal wire guidance for men |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820411959.8U CN208927183U (en) | 2018-03-26 | 2018-03-26 | A kind of catheter of seal wire guidance for men |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208927183U true CN208927183U (en) | 2019-06-04 |
Family
ID=66713811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820411959.8U Expired - Fee Related CN208927183U (en) | 2018-03-26 | 2018-03-26 | A kind of catheter of seal wire guidance for men |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208927183U (en) |
-
2018
- 2018-03-26 CN CN201820411959.8U patent/CN208927183U/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: 20190604 Termination date: 20200326 |