CN109953776B - Renal pelvis urine microecological collector - Google Patents
Renal pelvis urine microecological collector Download PDFInfo
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- CN109953776B CN109953776B CN201910279820.1A CN201910279820A CN109953776B CN 109953776 B CN109953776 B CN 109953776B CN 201910279820 A CN201910279820 A CN 201910279820A CN 109953776 B CN109953776 B CN 109953776B
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- catheter
- urine
- outlet
- control panel
- intelligent control
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- 210000002700 urine Anatomy 0.000 title claims abstract description 56
- 210000000244 kidney pelvis Anatomy 0.000 title claims abstract description 22
- 239000007788 liquid Substances 0.000 claims abstract description 8
- 238000007789 sealing Methods 0.000 claims description 12
- 210000003932 urinary bladder Anatomy 0.000 abstract description 13
- 238000000034 method Methods 0.000 abstract description 3
- 238000005070 sampling Methods 0.000 abstract 1
- 210000000214 mouth Anatomy 0.000 description 8
- 241000894006 Bacteria Species 0.000 description 3
- 210000000626 ureter Anatomy 0.000 description 3
- 239000008280 blood Substances 0.000 description 2
- 210000004369 blood Anatomy 0.000 description 2
- 210000003734 kidney Anatomy 0.000 description 2
- 210000003708 urethra Anatomy 0.000 description 2
- 206010005003 Bladder cancer Diseases 0.000 description 1
- 206010060862 Prostate cancer Diseases 0.000 description 1
- 208000000236 Prostatic Neoplasms Diseases 0.000 description 1
- 208000007097 Urinary Bladder Neoplasms Diseases 0.000 description 1
- 206010046543 Urinary incontinence Diseases 0.000 description 1
- 206010046914 Vaginal infection Diseases 0.000 description 1
- 201000008100 Vaginitis Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 210000001035 gastrointestinal tract Anatomy 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 201000005112 urinary bladder cancer Diseases 0.000 description 1
- 208000014001 urinary system disease Diseases 0.000 description 1
- 210000001635 urinary tract Anatomy 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B10/00—Other methods or instruments for diagnosis, e.g. instruments for taking a cell sample, for biopsy, for vaccination diagnosis; Sex determination; Ovulation-period determination; Throat striking implements
- A61B10/0045—Devices for taking samples of body liquids
- A61B10/007—Devices for taking samples of body liquids for taking urine samples
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Hematology (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- External Artificial Organs (AREA)
Abstract
The invention discloses a renal pelvis urine microecological acquisition instrument which comprises an outer catheter, a urine container, a display and an intelligent control panel, wherein the display and the intelligent control panel are arranged on the outer catheter, two urine containers are fixedly arranged at the tail part of the outer catheter, an aspirator is arranged at the tail end of the outer catheter, an inner catheter is communicated into the urine container through the aspirator, an inner catheter outlet is arranged at the top end of a middle catheter, a camera device is further arranged on the inner catheter outlet, the middle catheter is pushed and guided out from the middle catheter outlet under the control of a middle catheter pusher, the inner catheter is pushed and guided out from the inner catheter outlet under the control of the middle catheter pusher, and the inner catheter is used for liquid suction sampling under the control of the aspirator. Through the mode, the invention can accurately collect the urine specimen from the renal pelvis, and can prevent the urine specimen of the renal pelvis from being polluted by the urine of the urinary bladder in the collecting process.
Description
Technical Field
The invention relates to the field of medical collectors, in particular to a renal pelvis urine microecological collector.
Background
In recent years, the effect of microecology on human health is increasingly emphasized. Following the microecological studies of the intestinal tract, oral cavity, etc., human microecological studies have found new findings in 2012 that the human body organ, the bladder, which is considered to be sterile for a long time, also has microecology. In recent years, a series of studies have shown that changes in the micro-ecological structure of the bladder are associated with the occurrence of various urinary system diseases, such as bladder cancer, prostate cancer, vaginitis, urinary incontinence, and the like.
After ascertaining the relationship between bladder micro-ecology and human disease, researchers are further thinking about the source of bladder micro-ecology. It is difficult to say that it is merely a bacterium which descends from the urethral orifice and, since blood has been reported to have a micro-ecology in recent years, it is possible that the bladder micro-ecology is not only a bacterium which descends from the urethral orifice but also a bacterium which descends from the blood to the kidney and then enters the bladder. In order to prove whether the urine of the kidney has micro-ecology, a special collecting instrument for the renal pelvis urine micro-ecology specimen is required to be invented. It is required to collect both urine specimens from the renal pelvis only and to protect the renal pelvis urine specimens from contamination by microorganisms from the bladder and the urethra.
Disclosure of Invention
In order to solve the technical problems, the invention adopts a technical scheme that: the utility model provides a kidney pelvis urine microecological collection appearance, hold ware, display and intelligent control panel including outer pipe, urine, display and intelligent control panel connect in on the outer pipe, outer pipe afterbody fixed mounting has two urine holds the ware, urine holds the ware bottom and all is equipped with pressure sensor, pressure sensor with intelligent control panel connects, urine holds and still is connected with negative pressure suction device on the ware, outer pipe end is equipped with the aspirator, the inside two well pipes that are provided with of outer pipe, the inside pipe that all is equipped with of well pipe, well pipe with interior pipe end connection is in on well interior pipe pusher, intelligent control panel connection control well interior pipe pusher, interior pipe end mouth with the import of aspirator links to each other, the export of aspirator with urine holds the ware and is connected, interior pipe is through being connected the aspirator intercommunication is in the urine holds in the aspirator, intelligent control panel connection control well catheter top is equipped with the aspirator, well pipe end is equipped with the well catheter, well pipe end and well catheter end is connected with well aspirator, well pipe end is equipped with in the well catheter D and is equipped with in the controller in the well pipe end mouth of pipe with the aspirator, the mouth of pipe end mouth of pipe mouth of collector is connected with the aspirator in the mouth of pipe end collector, the mouth of collector.
In a preferred embodiment of the invention, the pressure sensor is connected with the intelligent control panel to display a pressure value, and when the pressure sensor receives a pressure of 1.5mL of liquid, the pressure sensor controls the aspirator to stop drawing liquid through the intelligent control panel, and the pressure sensor is connected with an alarm.
In a preferred embodiment of the present invention, the intelligent control panel is provided with a middle catheter control button, an inner catheter control button, a suction control button, a negative pressure suction control button and an alarm display lamp.
In a preferred embodiment of the present invention, the inner conduit outlet and the outer conduit top end orifice are both triangular conical parts, the triangular conical parts on the inner conduit outlet and the outer conduit top end orifice are both composed of two side-opening type movable door sealing bodies, the side-opening type movable door sealing bodies are both connected with the intelligent control panel, the intelligent control panel controls the side-opening type movable door sealing bodies to move relatively inwards and close the inner conduit outlet and the outer conduit top end orifice, and the intelligent control panel controls the side-opening type movable door sealing bodies to move relatively outwards and open the inner conduit outlet and the outer conduit top end orifice.
In a preferred embodiment of the invention, the outer conduit has a length of 70-90cm.
In a preferred embodiment of the invention, the inner conduit outlet and the middle conduit outlet are relatively aligned.
The beneficial effects of the invention are as follows: the invention can accurately collect urine samples coming from renal pelvis, can intelligently control and visually operate, such as realizing multiple operations of middle catheter pushing control, inner catheter pushing control, suction, negative pressure suction control, alarm and the like through an intelligent control panel, wherein the openings at the top ends of the inner catheter and the outer catheter are of a double-opening movable door structure, and move to two sides of the double-opening movable door structure to be opened when the double-opening movable door structure is opened, so that the renal pelvis urine samples can be prevented from being polluted by bladder urine in the collecting process.
Drawings
FIG. 1 is a schematic view of a renal pelvis urine micro-ecological harvester according to a preferred embodiment of the present invention;
fig. 2 is a circuit diagram of a preferred embodiment of the renal pelvis urine micro-ecological harvester according to the present invention.
The components in the drawings are marked as follows: 1. An outer conduit; 2. A urine receptacle; 3. A display; 4. an intelligent control panel; 5. A pressure sensor; 6. Negative pressure suction means; 7. An aspirator; 8. A middle duct; 9. An inner catheter; 10. A middle inner catheter pusher; 11. An inner conduit outlet; 12. A camera device; 13. An A/D converter; 14. A middle duct outlet; 15. An alarm; 16. A middle catheter control button; 17. An inner catheter control button; 18. A suction control button; 19. Negative pressure suction control button; 20. And an alarm display lamp.
Detailed Description
The following description of the technical solutions in the embodiments of the present invention will be clear and complete, and it is obvious that the described embodiments are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1 and 2, an embodiment of the present invention includes:
the utility model provides a renal pelvis urine microecological collection appearance, includes outer pipe 1, urine holds 2, display 3 and intelligent control panel 4 are connected on outer pipe 1, outer pipe 1 afterbody fixed mounting has two urine holds 2, urine holds 2 bottom and all is equipped with pressure sensor 5, pressure sensor 5 with intelligent control panel 4 connects, urine holds 2 and still is connected with negative pressure suction device 6 on, outer pipe 1 end is equipped with aspirator 7, outer pipe 1 inside is provided with two well pipes 8, well pipe 8 inside all is equipped with interior pipe 9, well pipe 9 with interior pipe 8 end-to-end connection is in on well interior pipe impeller 10, intelligent control panel 4 connection control well interior pipe impeller 10, the end pipe orifice of the inner conduit 9 is connected with the inlet of the aspirator 7, the outlet of the aspirator 7 is connected with the urine container 2, the inner conduit 9 is communicated into the urine container 2 by connecting the aspirator 7, the intelligent control panel 4 is connected and controls the aspirator 7, the top end of the middle conduit 9 is provided with an inner conduit outlet 11, the inner conduit outlet 11 is also provided with a camera device 12, the camera device 12 is connected with the display 3 through an A/D converter 13, the display 3 is connected with the intelligent control panel 4, the opposite positions of the top end of the outer conduit 1 and the inner conduit outlet 11 are respectively provided with a middle conduit outlet 14, the middle conduit 8 is controlled and pushed by the middle conduit pusher 10 to be led out from the middle conduit outlet 14, the inner catheter 9 is controlled to be pushed out of the inner catheter outlet 11 by the middle inner catheter pusher 10, and the inner catheter 9 is controlled to be pipetted by the aspirator 7.
In addition, the pressure sensor 5 is connected with the intelligent control panel 4 to display a pressure value, when the pressure sensor 5 receives pressure of 1.5mL of liquid, the suction device 7 is used for stopping suction liquid through the intelligent control panel 4, and the pressure sensor 5 is provided with an alarm 15.
In addition, the intelligent control panel 4 is provided with a middle catheter control button 16, an inner catheter control button 17, a suction control button 18, a negative pressure suction control button 19 and an alarm display lamp 20.
In addition, the inner conduit outlet 11 and the top end pipe orifice of the outer conduit 1 are both triangular conical parts, the triangular conical parts on the inner conduit outlet 11 and the top end pipe orifice of the outer conduit 1 are composed of two side-opening type movable sealing door bodies, the side-opening type movable sealing door bodies are connected with the intelligent control panel 4, the intelligent control panel 4 controls the side-opening type movable sealing door bodies to move inwards relatively and combine to form closing with the inner conduit outlet 11 and the top end pipe orifice of the outer conduit 1, and the intelligent control panel 4 controls the side-opening type movable sealing door bodies to move outwards to open with the inner conduit outlet 11 and the top end pipe orifice of the outer conduit 1.
In addition, the length of the outer catheter 1 is 70-90cm.
In addition, the inner duct 9, the inner duct outlet 11 and the middle duct outlet 14 are positioned relatively on a straight line.
The working principle of the urine collector is that the urine collector comprises an outer catheter 1, a middle catheter 8, an inner catheter 9, a urine container 2, a camera device 12, an A/D converter 13, a display 3 and an intelligent control panel 4, wherein the outer catheter 1 is about 70-90cm long and meets the collection of urine samples of male and female renal pelvis, a plurality of middle catheter outlets 14 are formed in two sides of the head end of the outer catheter 1, an operator disinfects a urinary tract opening before collecting the samples, then the outer catheter 1 is inserted into a urethra, after the outer catheter 1 enters the urinary bladder, the operator presses a middle catheter control button 16 on the intelligent control panel 4, and the middle catheter 8 controls the middle catheter outlet 14 to pass through and enter the urinary bladder by pressing the intelligent control panel 4.
After the middle catheter 8 enters the bladder, an operator can shoot the structure in the bladder through the camera device 12 on the inner catheter outlet 11 at the front end of the middle catheter 8, such as a ureter outlet, a video signal can be converted into a video signal through the A/D converter 13 and is conducted to the display 3, when the operator observes the ureter outlet, the middle catheter 8 is pushed into the ureter, when the operator observes the middle catheter 8 to enter the renal pelvis, the operator operates the inner catheter control button 17 on the intelligent control panel 4 to enable the inner catheter 9 to pass through the inner catheter outlet 11 to reach the renal pelvis, the operator presses the suction control button 18 on the intelligent control panel 4 to collect urine, the intelligent control panel 4 is provided with the middle catheter control button 16, the inner catheter control button 17, the suction control button 18, the negative pressure suction control button 19 and the alarm display lamp 20, various operations can be realized, the top end nozzles of the inner catheter outlet 11 and the outer catheter 1 are triangular conical parts, the triangular conical parts on the top end nozzles of the inner catheter outlet 11 and the top end nozzles of the outer catheter 1 are of the double-opening movable door structures, the top ends of the inner catheter outlet 11 and the top ends of the outer catheter 1 are of the double-opening movable door structures, the two sides of the inner catheter outlet 11 and the top ends of the inner catheter 1 move towards the two sides of the triangular conical parts of the inner catheter control panel through the double-opening movable door structures, and the two side opening structures to move towards the two side edges of the inner catheter control buttons and the inner catheter control button 16.
When 1.5mL urine is gathered, the collector can be through alarm 15 automatic alarm, because urine holds 2 bottoms and has pressure sensor 5, pressure sensor 5 when feeling the pressure of 1.5mL liquid, can be with pressure information conduction to intelligent alarm system, make alarm display lamp 20 flash, indicate that enough urine has been gathered, urine can inhale to urine holds 2 through interior pipe 9 voluntarily after gathering, because urine holds 2 bottom and has negative pressure suction device 6, operating personnel takes out urine holds 2 from outer pipe 1, then can pour into the urine sample into the test tube and be used for the experiment.
The foregoing description is only illustrative of the present invention and is not intended to limit the scope of the invention, and all equivalent structures or equivalent processes or direct or indirect application in other related arts are included in the scope of the present invention.
Claims (4)
1. The kidney pelvis urine microecological acquisition instrument comprises an outer catheter, a urine container, a display and an intelligent control panel, and is characterized in that the display and the intelligent control panel are connected to the outer catheter, two urine containers are fixedly arranged at the tail of the outer catheter, pressure sensors are arranged at the bottom ends of the urine containers, the pressure sensors are connected with the intelligent control panel, a negative pressure suction device is further connected to the urine containers, a suction device is arranged at the tail end of the outer catheter, two middle catheters are arranged inside the outer catheter, inner catheters are arranged inside the middle catheters, the tail ends of the middle catheters and the inner catheters are connected to a middle inner catheter pusher, the intelligent control panel is connected to control the middle inner catheter pusher, the tail end pipe orifice of the inner catheter is connected with the inlet of the suction device, the outlet of the suction device is connected with the urine containers, the intelligent control panel is connected to control the suction device, the top end of the suction device is provided with the inner catheter, the inner catheter is further connected with the outlet of the suction device through the inner catheter, the outlet of the inner catheter is connected with the inner catheter pusher through the outlet of the inner catheter pusher, and the outlet of the suction device is connected with the inner catheter through the inner catheter pusher, and the outlet of the suction device is connected to the inner catheter through the outlet of the suction device through the controller;
the pressure sensor is connected with the intelligent control panel to display a pressure value, and when the pressure sensor receives the pressure of 1.5mL of liquid, the intelligent control panel controls the aspirator to stop extracting liquid, and the pressure sensor is connected with an alarm;
the inner conduit outlet and the opening at the top end of the outer conduit are triangular conical parts, the triangular conical parts on the inner conduit outlet and the opening at the top end of the outer conduit are composed of two side-opening movable sealing door bodies, the side-opening movable sealing door bodies are connected with the intelligent control panel, the intelligent control panel controls the side-opening movable sealing door bodies to move inwards relatively and combine to form closure on the inner conduit outlet and the opening at the top end of the outer conduit, and the intelligent control panel controls the side-opening movable sealing door bodies to move outwards relatively to open the inner conduit outlet and the opening at the top end of the outer conduit.
2. The renal pelvis urine micro-ecological harvester of claim 1, wherein the intelligent control panel is provided with a middle catheter control button, an inner catheter control button, a suction control button, a negative pressure suction control button and an alarm display lamp.
3. A renal pelvis urine microecological collection device as in claim 1, wherein said outer catheter has a length of 70-90cm.
4. A renal pelvis urine microecological collection instrument as in claim 1, wherein the inner conduit, the inner conduit outlet and the middle conduit outlet are relatively aligned.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910279820.1A CN109953776B (en) | 2019-04-09 | 2019-04-09 | Renal pelvis urine microecological collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910279820.1A CN109953776B (en) | 2019-04-09 | 2019-04-09 | Renal pelvis urine microecological collector |
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| Publication Number | Publication Date |
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| CN109953776A CN109953776A (en) | 2019-07-02 |
| CN109953776B true CN109953776B (en) | 2023-11-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910279820.1A Active CN109953776B (en) | 2019-04-09 | 2019-04-09 | Renal pelvis urine microecological collector |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110464384B (en) * | 2019-07-11 | 2022-03-01 | 江南大学 | Method for collecting microecological specimen of renal pelvis urine and verifying pollution |
| CN112401833B (en) * | 2020-10-12 | 2022-12-06 | 温州医科大学附属第二医院、温州医科大学附属育英儿童医院 | Renal pelvis catheter with pressure measurement |
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| US6500158B1 (en) * | 1997-03-26 | 2002-12-31 | The Trustees Of Columbia University In The City Of New York | Method of inducing negative pressure in the urinary collecting system and apparatus therefor |
| CN103561628A (en) * | 2012-03-06 | 2014-02-05 | 奥林巴斯医疗株式会社 | Endoscopic system |
| CN204293659U (en) * | 2014-12-10 | 2015-04-29 | 柳丰萍 | Urinary tract infection monitoring catheter |
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| JP3214346U (en) * | 2017-10-23 | 2018-01-11 | 有限会社オーキッド | Ureteral bypass device |
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| CN210019436U (en) * | 2019-04-09 | 2020-02-07 | 江南大学 | Micro-ecological collection instrument for renal pelvis urine |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10307564B2 (en) * | 2015-07-20 | 2019-06-04 | Strataca Systems Limited | Ureteral and bladder catheters and methods of inducing negative pressure to increase renal perfusion |
| US10918827B2 (en) * | 2015-07-20 | 2021-02-16 | Strataca Systems Limited | Catheter device and method for inducing negative pressure in a patient's bladder |
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2019
- 2019-04-09 CN CN201910279820.1A patent/CN109953776B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6500158B1 (en) * | 1997-03-26 | 2002-12-31 | The Trustees Of Columbia University In The City Of New York | Method of inducing negative pressure in the urinary collecting system and apparatus therefor |
| CN103561628A (en) * | 2012-03-06 | 2014-02-05 | 奥林巴斯医疗株式会社 | Endoscopic system |
| CN204293659U (en) * | 2014-12-10 | 2015-04-29 | 柳丰萍 | Urinary tract infection monitoring catheter |
| CN206261707U (en) * | 2016-07-12 | 2017-06-20 | 浙江省人民医院 | Grand formula multitap urine collection bag |
| CN208339487U (en) * | 2017-07-14 | 2019-01-08 | 广州医科大学附属第一医院 | Electronics Flexible ureteroscope with real-time pressure monitoring function |
| WO2019038734A1 (en) * | 2017-08-25 | 2019-02-28 | Strataca Systems Limited | Ureteral and bladder catheters and methods of inducing negative pressure to increase renal perfusion |
| JP3214346U (en) * | 2017-10-23 | 2018-01-11 | 有限会社オーキッド | Ureteral bypass device |
| CN210019436U (en) * | 2019-04-09 | 2020-02-07 | 江南大学 | Micro-ecological collection instrument for renal pelvis urine |
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| CN109953776A (en) | 2019-07-02 |
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