CN109646790A - A kind of double J pipe structure - Google Patents
A kind of double J pipe structure Download PDFInfo
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- CN109646790A CN109646790A CN201811538728.4A CN201811538728A CN109646790A CN 109646790 A CN109646790 A CN 109646790A CN 201811538728 A CN201811538728 A CN 201811538728A CN 109646790 A CN109646790 A CN 109646790A
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- crystal
- urine
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- concentration
- double
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- 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
- A61M25/0017—Catheters; Hollow probes specially adapted for long-term hygiene care, e.g. urethral or indwelling catheters to prevent infections
-
- 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
- A61M31/00—Devices for introducing or retaining media, e.g. remedies, in cavities of the body
- A61M31/007—Injectors for solid bodies, e.g. suppositories
-
- 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
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Animal Behavior & Ethology (AREA)
- Hematology (AREA)
- Urology & Nephrology (AREA)
- Epidemiology (AREA)
- Pulmonology (AREA)
- Biophysics (AREA)
- Investigating Or Analysing Biological Materials (AREA)
Abstract
The invention discloses a kind of double J pipe structures, including tube body and it is fixed on inboard wall of tube body for the detection device of urine flow velocity and concentration in detection pipe body, the detection device and exterior terminal pass through wireless connection, it is exported in flow velocity signal and concentration signal to exterior terminal after urine flow velocity and concentration with detecting, the detection device includes attaching the flow rate detector being arranged on inboard wall of tube body and concentration detector and wireless transmission plate, the wireless transmission plate and Analysis server couple, and the flow rate detector and concentration detector are wirelessly connected with wireless transmission plate.Double J pipe structure of the invention, pass through the intracorporal detection device setting of pipe, it can effectively detect the flow velocity and concentration of the intracorporal urine of pipe, exterior terminal is output to after flow velocity signal and concentration signal can effectively be exported in this way, after being handled by exterior terminal analysis, realize for the kidney of patient and the function monitor of ureter.
Description
Technical field
The present invention relates to a kind of Medical Devices, more particularly to a kind of double J pipe structure.
Background technique
Double J pipe is the most common drainage tube of upper urinary tract, because it is with good interior drainage and bracket effect, therefore outside uropoiesis
Using very universal in section's operation, often repair injury of ureter or release upper urinary tract it is narrow when use, or even urine output of being expert at
Double J pipe built in routine replaces pervious " T " Tube Drain in pipe stone-extraction operation or renal transplantation.
In addition to Upper urinary tract operation itself, urine after double J pipe implantation, the interaction between urothelium can all bring certain
Complication, the complication of early stage have sense of discomfort, wing skin stimulation sign, blood urine, urinary tract infections, fever and pain in the loins late complication to have kidney
Dirty ponding, two-tube displacement, crust, damaged fracture.Double J pipe, which is placed in human body, simultaneously can cause tube wall urine salt calm, be formed
Attached pipe crust, induces urinary infection, wing skin stimulation sign, blood urine etc., serious person cause ureteral obstruction, ipsilateral kidney ponding,
Kidney function damage and difficulty in decannulation, or even hospitalisation for surgery is needed to treat, and the structure of existing double J pipe only includes pipe structure,
The function of kidney and ureter during double J pipe can not be used effectively to be detected for above-mentioned, thus existing double J pipe is deposited
In the problem of function deficiency.
Summary of the invention
In view of the deficiencies of the prior art, the present invention intends to provide one kind can effectively detect urine flow velocity
With the double J pipe structure of concentration function.
To achieve the above object, the present invention provides the following technical scheme that a kind of double J pipe structure, including tube body and fixation
For the detection device of urine flow velocity and concentration in detection pipe body on inboard wall of tube body, the detection device and exterior terminal are logical
Wireless connection is crossed, is exported in flow velocity signal and concentration signal to exterior terminal after urine flow velocity and concentration with detecting, the inspection
Surveying device includes attaching the flow rate detector being arranged on inboard wall of tube body and concentration detector and wireless transmission plate, described wireless
Transmission board and exterior terminal are wirelessly connected, and the flow rate detector and concentration detector are connect with wireless transmission plate, with output
It is input in exterior terminal after flow velocity signal and concentration signal by being wirelessly transferred plate.
As a further improvement of the present invention, the flow rate detector includes that sensor crystal and transmission annular in shape are brilliant
Body, the transmission crystal are coaxially fixed on the inner wall of tube body, and the sensor crystal is fixed on transmission crystal backwards to inboard wall of tube body
Side on and with transmission crystal it is coaxial, on the sensor crystal have pressure-sensitive face, the pressure-sensitive face setting sensor crystal backwards
On the inner ring side for transmitting crystal, the sensor crystal and transmission crystal coupling are extremely transmitted with experiencing output pressure signal after pressure
In crystal, the transmission crystal is connect with wireless transmission plate, to transmit in pressure signal to exterior terminal, and then by external whole
End analytical calculation obtains flow velocity numerical value.
As a further improvement of the present invention, the sensor crystal includes pressure-sensitive shell and the buckling for being fixed on pressure-sensitive shell
Piece, the pressure-sensitive shell are fixedly connected with transmission crystal, and the buckling piece is fixed on pressure-sensitive shell backwards to the inner ring for transmitting crystal
It on side, and is coupled with transmission crystal, extremely transmitted in crystal with output pressure signal as pressure-sensitive face.
As a further improvement of the present invention, the biography that the transmission crystal includes conveying casing, is arranged in conveying casing
Defeated chip and the battery unit being arranged on conveying casing, the buckling piece and transmission chip are coupled with battery unit, with
The power supply of battery unit output is received, the buckling piece and transmission chip coupling, the transmission chip wirelessly connect with exterior terminal
It connects, is wirelessly transferred in exterior terminal after the pressure signal to receive the output of buckling piece.
As a further improvement of the present invention, the battery unit include the rechargeable battery being fixed on conveying casing and
The electrification component connecting on conveying casing with rechargeable battery is set, and the buckling piece and transmission chip connect with rechargeable battery
It connects, provides power supply by rechargeable battery, the electrification component includes the microgenerator being fixed on conveying casing and coaxial
The impeller being socketed in the shaft of microgenerator, the impeller, which is arranged in tube body, to be impacted and is rotated by urine, and then is driven
Microgenerator rotary electrification, to charge to rechargeable battery.
As a further improvement of the present invention, the tube body includes the inner tubal wall and outer tube wall being mutually coaxially socketed, described
Flow rate detector and concentration detector are arranged on inner tubal wall, are spaced apart from each other setting between said inner tube wall and outer tube wall, and two
An accommodating chamber is formed between person, and the through-hole in several connection accommodating chambers, the appearance are offered on the tube wall of said inner tube wall
It receives intracavitary filled with soluble anti-inflammation drugs, wherein urine is flowed through from inner tubal wall, is contacted by through-hole with anti-inflammation drugs, will
Anti-inflammatory drug is dissolved in urine.
As a further improvement of the present invention, the through-hole is fixedly connected with dissolution box, institute relative to one end of inner tubal wall
State that dissolution box is hemispherical, and one end of opening is fixed with through-hole, and is connect and is interconnected with through-hole, the box for dissolving box
Wall in hollow out be arranged, flowed through for urine, the anti-inflammation drugs in accommodating chamber enter dissolution box in when urine flows through with
In urine contact lysis to urine.
As a further improvement of the present invention, hydrogel is covered on said inner tube wall, wherein flow rate detector, concentration
Hydrogel is not covered on detector and dissolution box.
Beneficial effects of the present invention can be realized effectively and urine drainage is acted on by the setting of tube body, and pass through
Manage the setting of intracorporal detection device, so that it may it is effective to realize the flow velocity and concentration for detecting to circulate in the intracorporal urine of pipe,
And then flow velocity signal and concentration signal are transferred to by exterior terminal by wireless transmission plate, then analyzed by exterior terminal
Processing, and then the kidney of patient and the function of ureter are reflected based on the flow velocity of the intracorporal urine of pipe and concentration levels, so
It is realized after patient is implanted into double J pipe well, the effect that the function of kidney and ureter for patient is monitored, so
The function of double J pipe is extended well.
Detailed description of the invention
Fig. 1 is the overall structure figure of double J pipe structure of the invention；
Fig. 2 is the enlarged drawing in the portion A in Fig. 1；
Fig. 3 is the overall structure figure of the sensor crystal in Fig. 2；
Fig. 4 is the overall structure figure of the transmission crystal in Fig. 2.
Specific embodiment
The present invention is described in further detail below in conjunction with embodiment given by attached drawing.
Shown in 4, a kind of double J pipe structure of the present embodiment, including tube body 21 and be fixed on 21 inner wall of tube body
For detecting the detection device 22 of urine flow velocity and concentration in tube body 21, the detection device 22 passes through wireless with exterior terminal
Connection is exported in flow velocity signal and concentration signal to exterior terminal after urine flow velocity and concentration, the detection device with detecting
22 include attaching the flow rate detector 221 being arranged on 21 inner wall of tube body and concentration detector 222 and wireless transmission plate 223,
The wireless transmission plate 223 is wirelessly connected with exterior terminal, and the flow rate detector 221 and concentration detector 222 are and wirelessly
Transmission board 223 is wirelessly connected, and is input to exterior terminal by being wirelessly transferred plate 223 after flow velocity signal and concentration signal to export
It is interior, by the setting of flow rate detector 221, it can effectively detect urine flow velocity, and can then have by concentration detector 222
Effect the concentration for detecting urine, and by wireless transmission plate 223 setting, then can wirelessly with exterior terminal
Flow velocity signal and concentration signal, are effectively transferred in exterior terminal by connection, and the flow velocity of urine can be very good to embody
The function of ureter out, the concentration of urine can then cooperate well the function of embodying kidney with urinary fractions, therefore detect above-mentioned
Two kinds of parameters, can effectively realize whether monitoring ureter blocks the function with kidney, the fabulous function for extending double J pipe
Can, it can also be used in certain the present embodiment and be again provided with flow rate detector 221 and concentration detector 222 at the both ends of double J pipe
Urine situation and bladder of the mode to detect kidney side at urine situation further assist monitoring kidney and bladder
Function.The detector at bladder end can experience the pressure change of bladder urination simultaneously, and the monitoring urination phase goes out the bladder of urine storage phase
Function.
As a kind of improved specific embodiment, the flow rate detector 221 includes sensor crystal annular in shape
2211 are coaxially fixed on the inner wall of tube body 21 with transmission crystal 2212, the transmission crystal 2212, the sensor crystal 2211
Be fixed on transmission crystal 2212 backwards to 21 inner wall of tube body side on and with transmission crystal (2212) coaxially, the sensor crystal
There is pressure-sensitive face, which is arranged in sensor crystal 2211 on the inner ring side of transmission crystal 2212, the sense on 2211
Piezocrystal body 2211 and transmission crystal 2212 couple, and are extremely transmitted in crystal 2212 with experiencing output pressure signal after pressure, the biography
Defeated crystal 2212 is connect with wireless transmission plate 223, to transmit in pressure signal to exterior terminal, and then is analyzed by exterior terminal
Flow velocity numerical value is calculated, since urine is during circulation, if obstruction is arranged in its logical circulation road, urine is applied to
Pressure and flow velocity in obstruction are proportional to, thus are experienced urine by sensor crystal 2211 and be applied in sensitive surface
Pressure mode, so just can be good at realize detection urine flow velocity effect, while pass through 2211 He of sensor crystal
The setting for transmitting crystal 2212, can effectively increase the density of tube body 21, and then realize that double J pipe can preferably develop imaging
, and the concentration detector 222 in the present embodiment can add the fit system of optical sensor to be detected using a light source,
The detection for urine concentration is realized using the principle of reflection of light.
As a kind of improved specific embodiment, the sensor crystal 2211 includes pressure-sensitive shell 22111 and is fixed on
The buckling piece 22112 of pressure-sensitive shell 22111, the pressure-sensitive shell 22111 are fixedly connected with transmission crystal 2212, the buckling piece
22112 are fixed on pressure-sensitive shell 22111 on the inner ring side of transmission crystal 2212, and couple with transmission crystal 2212, to make
It, by the setting of buckling piece 22112, can be applied according to urine for pressure-sensitive face with output pressure signal to transmitting in crystal 2212
Add pressure above it and generate deformation, and then change the resistance of its output, strain is so received by transmission crystal 2212
The case where resistance value of piece 22112, judges the pressure experienced at this time, and overall structure is simple, foil gauge 22112
What can be done is very small, thus does not need to occupy great space, so can be good at being suitable for the such space of double J pipe
Limited occasion.
As a kind of improved specific embodiment, the transmission crystal 2212 includes conveying casing 3, setting outside transmission
Transmission chip 4 in shell 3 and the battery unit 5 being arranged on conveying casing 3, the buckling piece 22112 and transmission chip 4 are equal
It is coupled with battery unit 5, to receive the power supply of the output of battery unit 5, the buckling piece 22112 is coupled with transmission chip 4, described
Transmission chip 4 is connect with wireless transmission plate 223, is wirelessly passed after the pressure signal to receive the output of buckling piece 22112
It is defeated in exterior terminal, by transmitting the setting of chip 4, can effectively receive the output resistance of foil gauge 22112, in turn
The output resistance is converted into corresponding signal to be transmitted in wireless transmission plate 223, wherein the transmission chip 4 of the present embodiment is
Resistance is changed generated analog signal and is converted into being input to after corresponding digital signal wirelessly by AC/DC signal adapter
In transmission board 223, so that wireless transmission plate 223 can preferably be transferred to exterior terminal, but also exterior terminal energy
It is enough preferably to identify.
As a kind of improved specific embodiment, the battery unit 5 includes the charging electricity being fixed on conveying casing 3
Pond 51 and the electrification component 52 connecting on conveying casing 3 with rechargeable battery 51 is set, the buckling piece 22112 and transmission core
Piece 4 is connect with rechargeable battery 51, provides power supply by rechargeable battery 51, the electrification component 52 includes being fixed on conveying casing
Microgenerator 521 and the coaxial impeller 522 being socketed in the shaft of microgenerator 521, the impeller 522 on 3 are set
It sets and is impacted and rotated by urine in tube body 21, and then drive 521 rotary electrification of microgenerator, to be filled to rechargeable battery 51
Electricity, since double J pipe is placed to inside of human body, thus in order to guarantee that transmission chip 4 and buckling piece 22112 being capable of normal works
Make, it is necessary to constantly power supply is provided to buckling piece 22112 and transmission chip 4, and if there are the feelings out of power of rechargeable battery 51
Under condition, then by operation carry out replacing this obviously be it is unpractical, in this way the body of patient can be caused greatly to damage, because
The mating reaction for passing through microgenerator 521 and impeller 522 in this present embodiment, during realization utilizes drainage of double J,
Realize that a power generation increases the effect of continuation of the journey in the circulation of interior circulation urine, and can also be by electrification component in the present embodiment
52 are arranged to the mode of induction coil, are charged using electromagnetic induction principle for rechargeable battery 51, also do not need so pair
Patient carries out regular operation.
As a kind of improved specific embodiment, the tube body 21 is including the mutual inner tubal wall 211 being coaxially socketed and outside
Tube wall 212, the flow rate detector 221 and concentration detector 222 are arranged on inner tubal wall 211, said inner tube wall 211 and outer
It is spaced apart from each other setting between tube wall 212, an accommodating chamber is formed between the two, if offering on the tube wall of said inner tube wall 211
Through-hole 2111 in dry connection accommodating chamber is filled with soluble anti-inflammation drugs in the accommodating chamber, wherein urine is from inner tube
Wall 211 flows through, and is contacted by through-hole 2111 with anti-inflammation drugs, anti-inflammatory drug is dissolved in urine, it is well known that double J pipe implantation
The most common complication is inflammation afterwards, simultaneously as inflammation further causes the generation of more complication, so passing through accommodating chamber
With the setting of through-hole 2111, anti-inflammation drugs can be effectively dissolved into urine, so that urine has anti-inflammatory effect, in turn
Realization avoids the problem that inflammation generates.
As a kind of improved specific embodiment, the through-hole 2111 is fixedly connected relative to one end of inner tubal wall 211
There is dissolution box 6, the dissolution box 6 is hemispherical, and one end of opening and through-hole 2111 are fixed, and simultaneously phase is connect with through-hole 2111
Intercommunicated, the box wall of the dissolution box 6 is arranged in hollow out, flows through for urine, and the anti-inflammation drugs in accommodating chamber enter dissolution box 6
It is interior with when urine flows through with urine contact lysis to urine in, pass through dissolution box 6 setting, so that it may be supplied to anti-inflammatory
The space that drug is in contact with urine, enables anti-inflammation drugs to be preferably in contact with urine, and such anti-inflammation drugs can
It is preferably dissolved into urine, so that urine has corresponding anti-inflammatory effects, can effectively mitigate because double J pipe implantation is led
The generation of the inflammation in patient body caused, increases the comfort level of patient.
As a kind of improved specific embodiment, hydrogel is covered on said inner tube wall 211, wherein flow rate detection
Hydrogel is not covered on device 221, concentration detector 222 and dissolution box 6, by the setting of hydrogel, can effectively be increased
The smoothness of inner tubal wall 211, thus urine can preferably circulate in inner tubal wall 211, so corresponding double J pipe can
Realize the effect preferably drained.
In conclusion the double J pipe structure of the present embodiment, passes through the setting of tube body 21, so that it may which effective realization one is drawn
The effect of stream, and by the setting of the detection device 22 in tube body 21, urine effectively can be exported by wireless transmission plate 223
Flow velocity signal and concentration signal to exterior terminal in, so the flow velocity signal and concentration that receive are believed by exterior terminal
Number calculating analysis is carried out, can effectively learn the functional status of the kidney and ureter that implant the patient of double J pipe, so have
The effect of realization the monitoring kidney and ureteral function of effect.
The above is only a preferred embodiment of the present invention, protection scope of the present invention is not limited merely to above-mentioned implementation
Example, all technical solutions belonged under thinking of the present invention all belong to the scope of protection of the present invention.It should be pointed out that for the art
Those of ordinary skill for, several improvements and modifications without departing from the principles of the present invention, these improvements and modifications
It should be regarded as protection scope of the present invention.
Claims (8)
1. a kind of double J pipe structure, it is characterised in that: including tube body (21) and be fixed on tube body (21) inner wall for detecting tube body
(21) detection device (22) of interior urine flow velocity and concentration, the detection device (22) and exterior terminal, which pass through, to be wirelessly connected,
It is exported in flow velocity signal and concentration signal to exterior terminal after urine flow velocity and concentration with detecting, detection device (22) packet
It includes and attaches the flow rate detector (221) being arranged on tube body (21) inner wall and concentration detector (222) and wireless transmission plate
(223), the wireless transmission plate (223) and exterior terminal are wirelessly connected, the flow rate detector (221) and concentration detector
(222) it is wirelessly connected with wireless transmission plate (223), to export after flow velocity signal and concentration signal through wireless transmission plate
(223) it is input in exterior terminal.
2. double J pipe structure according to claim 1, it is characterised in that: the flow rate detector (221) includes annular in shape
Sensor crystal (2211) and transmission crystal (2212), transmission crystal (2212) be coaxially fixed on the inner walls of tube body (21)
On, the sensor crystal (2211) be fixed on transmission crystal (2212) backwards to tube body (21) inner wall side on and with transmission crystal
(2212) coaxially, there is pressure-sensitive face, pressure-sensitive face setting is in sensor crystal (2211) backwards to biography on the sensor crystal (2211)
On the inner ring side of defeated crystal (2212), the sensor crystal (2211) and transmission crystal (2212) coupling, to experience defeated after pressure
To transmitting in crystal (2212), the transmission crystal (2212) connect pressure signal with wireless transmission plate (223) out, to transmit pressure
In force signal to exterior terminal, and then flow velocity numerical value is obtained by exterior terminal analytical calculation.
3. double J pipe structure according to claim 2, it is characterised in that: the sensor crystal (2211) includes pressure-sensitive shell
(22111) the buckling piece (22112) of pressure-sensitive shell (22111), the pressure-sensitive shell (22111) and transmission crystal are fixed on and
(2212) it is fixedly connected, the buckling piece (22112) is fixed on pressure-sensitive shell (22111) backwards to the inner ring for transmitting crystal (2212)
On side, and with transmission crystal (2212) coupling, using as pressure-sensitive face, with output pressure signal to transmitting in crystal (2212).
4. double J pipe structure according to claim 3, it is characterised in that: the transmission crystal (2212) includes conveying casing
(3), it is arranged in the transmission chip (4) in conveying casing (3) and battery unit (5) on conveying casing (3) is set, it is described
Buckling piece (22112) and transmission chip (4) are coupled with battery unit (5), to receive the power supply of battery unit (5) output, institute
Buckling piece (22112) and transmission chip (4) coupling are stated, the transmission chip (4) connect with wireless transmission plate (223), to receive
It is wirelessly transferred in exterior terminal after the pressure signal of buckling piece (22112) output.
5. double J pipe structure according to claim 4, it is characterised in that: the battery unit (5) includes being fixed on outside transmission
The electrification component (52) that rechargeable battery (51) and setting on shell (3) are connect on conveying casing (3) with rechargeable battery (51),
The buckling piece (22112) and transmission chip (4) are connect with rechargeable battery (51), provide power supply by rechargeable battery (51),
The electrification component (52) includes the microgenerator (521) being fixed on conveying casing (3) and is coaxially socketed in miniature hair
Impeller (522) in the shaft of motor (521), impeller (522) setting are impacted by urine in tube body (21) and are rotated, into
And microgenerator (521) rotary electrification is driven, to charge to rechargeable battery (51).
6. double J pipe structure described according to claim 1 or 2 or 3 or 4 or 5, it is characterised in that: the tube body (21) includes phase
The inner tubal wall (211) and outer tube wall (212) being mutually coaxially socketed, the flow rate detector (221) and concentration detector (222) are all provided with
It sets on inner tubal wall (211), is spaced apart from each other setting between said inner tube wall (211) and outer tube wall (212), forms one between the two
A accommodating chamber offers the through-hole (2111) in several connection accommodating chambers, the receiving on the tube wall of said inner tube wall (211)
It is intracavitary to be filled with soluble anti-inflammation drugs, wherein urine is flowed through from inner tubal wall (211), passes through through-hole (2111) and anti-inflammatory drug
Object contact, anti-inflammatory drug is dissolved in urine.
7. double J pipe structure according to claim 6, it is characterised in that: the through-hole (2111) is relative to inner tubal wall (211)
One end be fixedly connected with dissolution box (6), the dissolution box (6) is hemispherical, opening one end and through-hole (2111) fixation,
And connect and be interconnected with through-hole (2111), the box wall of dissolution box (6) is arranged in hollow out, flows through for urine, accommodating chamber
Interior anti-inflammation drugs enter in dissolution box (6) when urine flows through and in urine contact lysis to urine.
8. double J pipe structure according to claim 7, it is characterised in that: said inner tube wall is covered with hydrogel on (211),
Wherein, hydrogel is not covered in flow rate detector (221), concentration detector (222) and dissolution box (6).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811538728.4A CN109646790B (en) | 2018-12-14 | 2018-12-14 | double-J tube structure |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811538728.4A CN109646790B (en) | 2018-12-14 | 2018-12-14 | double-J tube structure |
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| CN109646790A true CN109646790A (en) | 2019-04-19 |
| CN109646790B CN109646790B (en) | 2021-04-09 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110882470A (en) * | 2019-12-26 | 2020-03-17 | 王军 | Stone discharging double-J pipe |
Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120290100A1 (en) * | 2011-05-11 | 2012-11-15 | Boston Scientific Scimed, Inc. | Medical apparatuses for delivery of urologically beneficial agents |
| CN103845786A (en) * | 2012-12-09 | 2014-06-11 | 尚楠 | Catheter |
| CN204319492U (en) * | 2014-12-11 | 2015-05-13 | 吕琦 | Three chamber medicine bag Foley catheters |
| CN105126230A (en) * | 2015-08-19 | 2015-12-09 | 陕西远光高科技有限公司 | Urinary catheter having anti-clogging and anti-inflammatory functions |
| CN105148382A (en) * | 2015-09-30 | 2015-12-16 | 成都漫程科技有限公司 | Intelligentized monitoring and urine-controlling device and system having function of lower urinary tract urodynamics monitoring |
| CN105727422A (en) * | 2016-04-01 | 2016-07-06 | 江苏爱思普医疗科技有限公司 | Multi-functional catheter capable of measuring body temperature and pressure in bladder |
| CN205458725U (en) * | 2015-12-25 | 2016-08-17 | 苏州大学附属第一医院 | Bladder urethra pressure -measuring pipe |
| CN105992608A (en) * | 2013-12-05 | 2016-10-05 | 弗罗桑医疗设备股份公司 | Echogenic indwelling catheter |
| CN106362266A (en) * | 2016-09-26 | 2017-02-01 | 周化庆 | Four-cavity catheter |
| CN106361358A (en) * | 2016-10-16 | 2017-02-01 | 扬州奥泰光电生物技术有限公司 | Intelligent bladder rehabilitation apparatus |
| CN207101553U (en) * | 2017-02-27 | 2018-03-16 | 中国医科大学附属盛京医院 | Intelligent pressure catheter |
| CN107837430A (en) * | 2017-12-14 | 2018-03-27 | 山东科技大学 | A kind of magnetic suspension shaft streaming self power generation artificial heart pump |
| CN108236751A (en) * | 2016-12-26 | 2018-07-03 | 上海英诺伟医疗器械有限公司 | A kind of Double-layer drainage tube |
| WO2018136603A1 (en) * | 2017-01-20 | 2018-07-26 | Strataca Systems, LLC | Method of removing excess fluid from a patient with hemodilution |
| CN207980156U (en) * | 2018-01-16 | 2018-10-19 | 中国人民解放军总医院 | A kind of urinary catheter can be used for drug therapy |
-
2018
- 2018-12-14 CN CN201811538728.4A patent/CN109646790B/en active Active
Patent Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120290100A1 (en) * | 2011-05-11 | 2012-11-15 | Boston Scientific Scimed, Inc. | Medical apparatuses for delivery of urologically beneficial agents |
| CN103845786A (en) * | 2012-12-09 | 2014-06-11 | 尚楠 | Catheter |
| CN105992608A (en) * | 2013-12-05 | 2016-10-05 | 弗罗桑医疗设备股份公司 | Echogenic indwelling catheter |
| CN204319492U (en) * | 2014-12-11 | 2015-05-13 | 吕琦 | Three chamber medicine bag Foley catheters |
| CN105126230A (en) * | 2015-08-19 | 2015-12-09 | 陕西远光高科技有限公司 | Urinary catheter having anti-clogging and anti-inflammatory functions |
| CN105148382A (en) * | 2015-09-30 | 2015-12-16 | 成都漫程科技有限公司 | Intelligentized monitoring and urine-controlling device and system having function of lower urinary tract urodynamics monitoring |
| CN205458725U (en) * | 2015-12-25 | 2016-08-17 | 苏州大学附属第一医院 | Bladder urethra pressure -measuring pipe |
| CN105727422A (en) * | 2016-04-01 | 2016-07-06 | 江苏爱思普医疗科技有限公司 | Multi-functional catheter capable of measuring body temperature and pressure in bladder |
| CN106362266A (en) * | 2016-09-26 | 2017-02-01 | 周化庆 | Four-cavity catheter |
| CN106361358A (en) * | 2016-10-16 | 2017-02-01 | 扬州奥泰光电生物技术有限公司 | Intelligent bladder rehabilitation apparatus |
| CN108236751A (en) * | 2016-12-26 | 2018-07-03 | 上海英诺伟医疗器械有限公司 | A kind of Double-layer drainage tube |
| WO2018136603A1 (en) * | 2017-01-20 | 2018-07-26 | Strataca Systems, LLC | Method of removing excess fluid from a patient with hemodilution |
| CN207101553U (en) * | 2017-02-27 | 2018-03-16 | 中国医科大学附属盛京医院 | Intelligent pressure catheter |
| CN107837430A (en) * | 2017-12-14 | 2018-03-27 | 山东科技大学 | A kind of magnetic suspension shaft streaming self power generation artificial heart pump |
| CN207980156U (en) * | 2018-01-16 | 2018-10-19 | 中国人民解放军总医院 | A kind of urinary catheter can be used for drug therapy |
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| CN110882470A (en) * | 2019-12-26 | 2020-03-17 | 王军 | Stone discharging double-J pipe |
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