CN109045373A - A kind of remain-type removing thrombus urethral catheterization device - Google Patents
A kind of remain-type removing thrombus urethral catheterization device Download PDFInfo
- Publication number
- CN109045373A CN109045373A CN201811088006.3A CN201811088006A CN109045373A CN 109045373 A CN109045373 A CN 109045373A CN 201811088006 A CN201811088006 A CN 201811088006A CN 109045373 A CN109045373 A CN 109045373A
- Authority
- CN
- China
- Prior art keywords
- apocenosis passage
- main pipe
- air flue
- entrance
- remain
- 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.)
- Pending
Links
Classifications
-
- 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
- A61M3/00—Medical syringes, e.g. enemata; Irrigators
- A61M3/02—Enemata; Irrigators
- A61M3/0233—Enemata; Irrigators characterised by liquid supply means, e.g. from pressurised reservoirs
- A61M3/0254—Enemata; Irrigators characterised by liquid supply means, e.g. from pressurised reservoirs the liquid being pumped
- A61M3/0262—Enemata; Irrigators characterised by liquid supply means, e.g. from pressurised reservoirs the liquid being pumped manually, e.g. by squeezing a bulb
Abstract
The invention discloses a kind of remain-type removing thrombus urethral catheterization devices, belong to medical instruments field.Including main pipe, it is in hose-like, is internally provided with feed pathway, apocenosis passage and air flue；Sacculus is connect by a telescoping tube with air flue one end, and the end is close to feed pathway entrance；Expansion loop is circumferentially positioned on supervisor's body sidewall, and the outer cylindrical wall of expansion loop nature and main pipe are affixed, and expansion loop is connected to air flue；Snap ring column is co-axially located in apocenosis passage entrance；Twisted wire is arranged in air flue in semi-flexible；One end is connect with sacculus, and the other end extends to apocenosis passage inlet；And shredder is captured, setting forms tip end in apocenosis passage inlet, with apocenosis passage entrance；Capturing shredder includes fixed ring and elastic component.The present invention can solve treatment hemorrhagic cystitis during, tradition lead it is big to damage to patient in mode, medical staff use when heavy workload the problem of.
Description
Technical field
The present invention relates to medical instruments field, especially a kind of remain-type removing thrombus urethral catheterization device.
Background technique
Continuous bladder rinse, which refers to, pours into bladder for flushing liquor by three-cavity catheter, to reach flushing in bladder, stop blooding
And prevent the purpose that blood clot is formed in bladder.Continuous bladder rinse is the common treatment hand of clinical treatment hemorrhagic cystitis
Section.It need to continue uninterruptedly to be rinsed bladder for 24 hours when treating hemorrhagic cystitis, until drainage-fluid clarification；?
It is commonly encountered blood clot formation thrombus during continuous bladder rinse exclusion blood urine and causes urethral catheterization blockage, drainage-fluid can not be arranged in time
Out, need constantly make thrombus be opened, then use irrigator suction irrigation liquid to flushing liquor is led in catheter, rinse repeatedly with
Suction；Flushing liquor cannot be extracted out by such as meeting obstructions, then should adjust the position of catheter, must not be reinforced and be aspirated again, in order to avoid
Damage mucous membrane of urinary bladder；It is met obstructions when cannot extract flushing liquor out in practical operation, it is often because relatively large in patient's bladder
Thrombus the catheterizing port of catheter is blocked, the common rigid catheter per urethra insertion bladder band negative-pressure ward thrombus of doctor is by blood
Bolt takes out in vitro, and the repeated multiple times process for being inserted into, exiting aspiration bladder with catheterization thrombus for rigid catheter generates pole to patient's urethra
Major injury, patient are extremely painful；Such work also makes medical staff's great work intensity simultaneously, influences working efficiency.
One kind can be placed on patient body for a long time in catheter, and a capture breaking means are designed at eyelet, make to rush
Washing in drainage process can break up when encountering thrombus in time, catheter can be kept unobstructed it is not necessary that catheter is repeatedly exited insertion
New tool becomes urgent need.
Summary of the invention
Goal of the invention of the invention is, in view of the above-mentioned problems, providing a kind of remain-type removing thrombus urethral catheterization device, solves treatment
During hemorrhagic cystitis, because the thrombus in patient's bladder, which blocks the catheterizing port of catheter, repeatedly to be exited catheter
Insertion generates great damage, the extremely painful problem of patient to patient's urethra；Solve medical staff's work when the operation of existing catheter
It is big to make intensity, the problem of working efficiency bottom.
In order to achieve the above objectives, the technical scheme adopted by the invention is that: a kind of remain-type removing thrombus urethral catheterization device, it is special
Sign is: including
Main pipe is in hose-like, is internally provided with feed pathway, apocenosis passage and air flue；Feed pathway entrance, row
One end of liquid channel outlet and air flue is respectively positioned on main pipe one end, and feed pathway entrance, apocenosis passage outlet are respectively by two sides
Branch is drawn from the side of main pipe；Feed pathway is exported close to main pipe's other end, and is located on supervisor's body sidewall；It is described
Main pipe's other end end is apocenosis passage entrance；The other end of the air flue on the side wall of main pipe's other end,
And the feed pathway outlet is slightly away from the apocenosis passage entrance；
Sacculus is connect by a telescoping tube with described air flue one end, and the end is close to feed pathway entrance, sacculus and gas
Road is connected as removable connection；
Expansion loop is circumferentially positioned on supervisor's body sidewall, the outer circle of expansion loop nature and the main pipe
Post jamb is affixed, and the expansion loop is connected to the air flue；
Snap ring column is co-axially located in the apocenosis passage entrance；
Twisted wire is arranged in the air flue in semi-flexible；One end is connect with the sacculus, and the other end extends to
The apocenosis passage inlet；
And shredder is captured, it is arranged in the apocenosis passage inlet, forms point with the apocenosis passage entrance
Head end；The capture shredder includes fixed ring and elastic component, and the fixed ring is fixed on the twisted wire, and elastic component is in arc
Shape, one end are fixedly connected with the fixed ring, and the other end is fixedly connected with the tip end；The elastic component quantity is several
A, elastic component is radially uniformly distributed around the twisted wire.
Based on above structure, its working principle is that, the open end for capturing shredder and main pipe forms a tip end, bleeding
Property cystitis patient when being rinsed to bladder, main pipe is protruded into from the urethra of patient, is made expansion loop inflation by air bag
Whole device is stuck in patient's urethra and bladder；Telescoping tube is shunk at this time, makes to capture shredder stretching by twisted wire, capture is beaten
The open-shaped state of millstone；Cleaning solution is flowed into patient's bladder by feed pathway and is cleaned to patient's bladder, the liquid cleaned
Body is flowed out from apocenosis passage；In cleaning process, the stifled meeting of thrombus in patient's bladder result in blockage in apocenosis passage entrance, pass through
Telescopic tube, captures in shredder income to snap ring column, and shredder is captured during income will get lodged in apocenosis passage entrance
Thrombus capture captures in shredder income to snap ring column, and elastic component is compressed, and the thrombus captured in shredder is broken, repeatedly
Telescopic tube is compressed, repeatedly thrombus is smashed in capture, smoothly flows out the cleaning solution in patient's bladder, it is more to reduce catheter
Injury of the secondary extraction insertion to patient, mitigates the working strength of medical staff；Sacculus and air flue are connected as removable connection, ball
Capsule can remove, and facilitate patient to wear trousers and activity when device stays in patient body.
Further, between the elastic component on be additionally provided with catching net.
Further, the fixed ring external cylindrical surface is tapered, and the relatively big end of fixed ring is towards the tip end.
Further, the one side that connect with the main pipe of shredder that captures is crust, the crust with it is described
Apocenosis passage entrance fits closely connection.
Further, the on-off valve for controlling the air flue on-off is provided on the telescoping tube.
Further, the main pipe and expansion loop are that flexible material is fabricated to, and main pipe's maximum gauge is less than human body
Urethra diameter.
Due to the adoption of the above technical scheme, the invention has the following advantages:
1. the present invention is realized by the primary insertion of urethral catheterization device to patient's bladder continual rinsing, reduce because repeatedly inserting
Enter the injury generated to patient's urethra, greatly mitigates the pain of patient.
2. the present invention is realized by the primary insertion of urethral catheterization device to patient's bladder continual rinsing, doctor is greatly alleviated
The working strength of shield personnel improves the working efficiency of medical staff.
Detailed description of the invention
Fig. 1 is cross-sectional view of the present invention.
Fig. 2 is that expansion loop of the present invention and capture shredder stretch out state diagram.
Fig. 3 is expansion loop swelling state figure of the present invention.
In attached drawing, 1- main pipe, 2- sacculus, 3- expansion loop, 4- twisted wire, 5- snap ring column, 6- capture shredder, 7- on-off valve
11- feed pathway, 12- apocenosis passage, 13- air flue, 14- collateral branch, 15- telescoping tube, 61- fixed ring, 62- elastic component, 63- are captured
Net, 111- apocenosis passage entrance, the outlet of 112- apocenosis passage, the outlet of 121- feed pathway entrance, 122- feed pathway.
Specific embodiment
It is further illustrated below in conjunction with specific implementation of the attached drawing to invention.
As shown in Fig. 1 to Fig. 3, a kind of remain-type removing thrombus urethral catheterization device, including main pipe 1, sacculus 2, expansion loop 3, strand
Line 4, snap ring column 5 and capture shredder 6；Wherein
Main pipe 1 is in hose-like, is internally provided with feed pathway 11, apocenosis passage 12 and air flue 13；Feed pathway enters
One end of mouth 111, apocenosis passage outlet 122 and air flue 13 is respectively positioned on 1 one end of main pipe, feed pathway entrance 111, apocenosis passage
It is drawn respectively by Liang Ge collateral branch 14 from the side of main pipe 1 outlet 122；Feed pathway outlet 112 close to 1 other end of main pipe,
And it is located on 1 side wall of main pipe；1 other end end of main pipe is apocenosis passage entrance 121；The other end of air flue 13 is close to supervisor
On the side wall of 1 other end of body, and apocenosis passage entrance 121 is slightly away from compared with feed pathway outlet 112；
Sacculus 2 is connect by a telescoping tube 15 with 13 one end of air flue, and the end is close to feed pathway entrance 111, sacculus
2 are connected as removable connection with air flue 13；It such as needs to carry out expansion loop 3 quantitative inflation, sacculus 2 can be removed, pass through injection
Device is inflated into air flue 13 expands expansion loop 3.
Expansion loop 3 is circumferentially positioned on 1 side wall of main pipe, and expansion loop nature and the outer cylindrical wall of main pipe 1 are affixed,
Expansion loop 3 is connected to air flue 13；Main pipe 1 and expansion loop 3 are that flexible material is fabricated to, and 1 maximum gauge of main pipe is less than people
Body urethra diameter.
Twisted wire 4 its in semi-flexible, be arranged in air flue 13；One end is connect with sacculus, and it is logical that the other end extends to drain
At road entrance 121.
Snap ring column 5 is co-axially located in main pipe 1 and in apocenosis passage entrance 121；
It captures shredder 6 to be arranged at apocenosis passage entrance 121, forms tip end with apocenosis passage entrance 121；It captures
Shredder 6 includes fixed ring 61, elastic component 62 and catching net 63；Fixed ring 61 is fixed on twisted wire 4, and elastic component 62 is arc-shaped,
62 one end of elastic component is fixedly connected with fixed ring 63, and the other end is fixedly connected with tip end；62 quantity of elastic component is five, elasticity
Part 62 is radially uniformly distributed around twisted wire 4；Trap setting is between elasticity of net part；61 external cylindrical surface of fixed ring is tapered, Gu
The relatively big end of ring 61 is determined towards tip end；Capturing the one side that shredder 6 is connect with main pipe 1 is crust, the crust and row
Liquid feeder connection 121 fits closely connection
In use, as shown in Figure 1, capturing one tip end of shredder 6 and the formation of main pipe 1, hemorrhagic cystitis patient couple
When bladder is rinsed, main pipe 1 is protruded into from the urethra of patient, is stuck in whole device the inflation of expansion loop 3 by air bag 2
In patient's urethra and bladder；It at this time shrinks telescoping tube 15, makes to capture the stretching of shredder 6 by twisted wire 4, capturing shredder 6 is in
Open configuration；Cleaning solution by feed pathway 11 flow into patient's bladder in patient's bladder is cleaned, the liquid cleaned from
Apocenosis passage 12 flows out；In cleaning process, the stifled meeting of thrombus in patient's bladder result in blockage in apocenosis passage entrance 121, lead to
The elongation of telescoping tube 15 is crossed, is captured in the income to snap ring column 5 of shredder 6, shredder 6 is captured during income will get lodged in apocenosis passage
The thrombus of entrance 121 captures, and captures in the income to snap ring column 5 of shredder 6, and elastic component 62 is compressed, and the blood in shredder is captured
Bolt is broken, repeatedly extends telescoping tube 15 and compresses, and repeatedly thrombus is smashed in capture, flows the cleaning solution in patient's bladder smoothly
Out, reduce injury of the multiple extraction insertion of catheter to patient, mitigate the working strength of medical staff；Sacculus 2 can remove,
Patient is facilitated to wear trousers and activity when device stays in patient body.
Above description is the detailed description for the present invention preferably possible embodiments, but embodiment is not limited to this hair
Bright patent claim, it is all the present invention suggested by technical spirit under completed same changes or modifications change, should all belong to
In the covered the scope of the patents of the present invention.
Claims (6)
1. a kind of remain-type removing thrombus urethral catheterization device, it is characterised in that: including
Main pipe is in hose-like, is internally provided with feed pathway, apocenosis passage and air flue；Feed pathway entrance, drain are logical
One end that road exports gentle road is respectively positioned on main pipe one end, feed pathway entrance, apocenosis passage outlet respectively by Liang Ge collateral branch from
It draws the side of main pipe；Feed pathway is exported close to main pipe's other end, and is located on supervisor's body sidewall；The supervisor
Body other end end is apocenosis passage entrance；The other end of the air flue on the side wall of main pipe's other end, and compared with
The feed pathway outlet is slightly away from the apocenosis passage entrance；
Sacculus is connect by a telescoping tube with described air flue one end, and the end is close to feed pathway entrance；Sacculus and air flue connect
It is connected in removable connection；
Expansion loop is circumferentially positioned on supervisor's body sidewall, the outer cylindrical wall of expansion loop nature and the main pipe
It is affixed, the expansion loop is connected to the air flue；
Snap ring column is co-axially located in the apocenosis passage entrance；
Twisted wire is arranged in the air flue in semi-flexible；One end is connect with the sacculus, and the other end extends to described
Apocenosis passage inlet；
And shredder is captured, setting forms tip end in the apocenosis passage inlet, with the apocenosis passage entrance；
The capture shredder includes fixed ring and elastic component, and the fixed ring is fixed on the twisted wire, and elastic component is arc-shaped, one
End is fixedly connected with the fixed ring, and the other end is fixedly connected with the tip end；The elastic component quantity is several, elastic
Part is radially uniformly distributed around the twisted wire.
2. a kind of remain-type removing thrombus urethral catheterization device according to claim 1, it is characterised in that: upper between the elastic component to go back
It is provided with catching net.
3. a kind of remain-type removing thrombus urethral catheterization device according to claim 1, it is characterised in that: the fixed ring outside cylinder
Face is tapered, and the relatively big end of fixed ring is towards the tip end.
4. a kind of remain-type removing thrombus urethral catheterization device according to claim 1, it is characterised in that: the capture shredder with
The one side of main pipe's connection is crust, which fits closely with the apocenosis passage entrance and connect.
5. a kind of remain-type removing thrombus urethral catheterization device according to claim 1, it is characterised in that: be arranged on the telescoping tube
There is the on-off valve for controlling the air flue on-off.
6. a kind of remain-type removing thrombus urethral catheterization device according to claim 1, it is characterised in that: the main pipe and expansion
Ring is that flexible material is fabricated to, and main pipe's maximum gauge is less than human urethra diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811088006.3A CN109045373A (en) | 2018-09-18 | 2018-09-18 | A kind of remain-type removing thrombus urethral catheterization device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811088006.3A CN109045373A (en) | 2018-09-18 | 2018-09-18 | A kind of remain-type removing thrombus urethral catheterization device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109045373A true CN109045373A (en) | 2018-12-21 |
Family
ID=64762920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811088006.3A Pending CN109045373A (en) | 2018-09-18 | 2018-09-18 | A kind of remain-type removing thrombus urethral catheterization device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109045373A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007103809A2 (en) * | 2006-03-03 | 2007-09-13 | Garcia Maurice M | System and method for urinary tract cell collection, diagnosis, and chemotherapy |
| KR20090093616A (en) * | 2008-02-29 | 2009-09-02 | 인하대학교 산학협력단 | Urethal Catheter |
| US20110172642A1 (en) * | 2010-01-11 | 2011-07-14 | Navilyst Medical | Occlusion Resistant Catheter |
| WO2015184357A1 (en) * | 2014-05-30 | 2015-12-03 | Mayser, Llc | Stretch valve balloon catheter and methods for producing and using same |
| CN206334188U (en) * | 2016-08-30 | 2017-07-18 | 江苏省人民医院 | Postoperative anti-clogging catheter in a kind of bladder cavity |
| CN107920827A (en) * | 2015-08-06 | 2018-04-17 | Kp万科公司 | The thrombus capture systems of axial elongation |
| KR101888107B1 (en) * | 2017-03-16 | 2018-08-14 | 조선대학교산학협력단 | Urethal Catheter |
| CN209770957U (en) * | 2018-09-18 | 2019-12-13 | 柳州市工人医院 | Indwelling type thrombus removal catheterization device |
-
2018
- 2018-09-18 CN CN201811088006.3A patent/CN109045373A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007103809A2 (en) * | 2006-03-03 | 2007-09-13 | Garcia Maurice M | System and method for urinary tract cell collection, diagnosis, and chemotherapy |
| KR20090093616A (en) * | 2008-02-29 | 2009-09-02 | 인하대학교 산학협력단 | Urethal Catheter |
| US20110172642A1 (en) * | 2010-01-11 | 2011-07-14 | Navilyst Medical | Occlusion Resistant Catheter |
| WO2015184357A1 (en) * | 2014-05-30 | 2015-12-03 | Mayser, Llc | Stretch valve balloon catheter and methods for producing and using same |
| CN107920827A (en) * | 2015-08-06 | 2018-04-17 | Kp万科公司 | The thrombus capture systems of axial elongation |
| CN206334188U (en) * | 2016-08-30 | 2017-07-18 | 江苏省人民医院 | Postoperative anti-clogging catheter in a kind of bladder cavity |
| KR101888107B1 (en) * | 2017-03-16 | 2018-08-14 | 조선대학교산학협력단 | Urethal Catheter |
| CN209770957U (en) * | 2018-09-18 | 2019-12-13 | 柳州市工人医院 | Indwelling type thrombus removal catheterization device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2016008294A1 (en) | Irregularly-shaped balloon-type ureteral stone blockage extractor | |
| CN208838088U (en) | Sustainable perfusion and the combined type Flexible ureteroscope sheath external member attracted | |
| CN111887935A (en) | Blood vessel dredging and cleaning device | |
| CN110215262A (en) | A kind of flexible attraction sheath | |
| CN109045373A (en) | A kind of remain-type removing thrombus urethral catheterization device | |
| CN108066883A (en) | A kind of catheter | |
| CN108498134A (en) | Sustainable perfusion and the combined type Flexible ureteroscope sheath external member attracted | |
| CN210903224U (en) | Thrombus integral removing device | |
| CN209770957U (en) | Indwelling type thrombus removal catheterization device | |
| CN103815864A (en) | Double-cavity work sheath of flexible ureteroscope | |
| CN107670165A (en) | Stop that surrounding tissue grows the double-jacket tube to tubular body | |
| CN203776983U (en) | Calculus-removing working sheath of deflectable ureteroscope | |
| CN209475232U (en) | The percutaneous puncture negative pressure drainage flusher of compound abscess of neck | |
| CN110237319A (en) | Hepatobiliary drainage flusher | |
| CN209154641U (en) | A kind of orthopaedics block-proof suction device head | |
| CN217697424U (en) | Urethral drainage device | |
| CN209153971U (en) | A kind of sacculus back flush device | |
| CN209019725U (en) | Drainage catheter | |
| CN207654471U (en) | A kind of vomica irrigation and drainage device | |
| CN220089605U (en) | Medical spoon assembly capable of cleaning wounds | |
| CN208726352U (en) | Drainage tube | |
| CN219042985U (en) | Drainage bag | |
| CN109621040A (en) | A kind of abdominal drainage device | |
| CN206934384U (en) | A kind of drainage tube dredges external member | |
| CN205649527U (en) | Stone device is arranged fast to coaxial bushing type hydrologic cycle after flexible ureteroscope lithotrity |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |