CN109009642A - A kind of novel ureter urine collecting device - Google Patents
A kind of novel ureter urine collecting device Download PDFInfo
- Publication number
- CN109009642A CN109009642A CN201810868789.0A CN201810868789A CN109009642A CN 109009642 A CN109009642 A CN 109009642A CN 201810868789 A CN201810868789 A CN 201810868789A CN 109009642 A CN109009642 A CN 109009642A
- Authority
- CN
- China
- Prior art keywords
- outer tube
- inner catheter
- urine
- collecting device
- urine collecting
- 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.)
- Granted
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- 210000002700 urine Anatomy 0.000 title claims abstract description 40
- 210000000626 ureter Anatomy 0.000 title claims abstract description 20
- 238000002513 implantation Methods 0.000 abstract description 9
- 210000003932 urinary bladder Anatomy 0.000 abstract description 9
- 210000004881 tumor cell Anatomy 0.000 abstract description 8
- 206010028980 Neoplasm Diseases 0.000 abstract description 7
- 210000004400 mucous membrane Anatomy 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000001575 pathological effect Effects 0.000 abstract description 3
- 208000007097 Urinary Bladder Neoplasms Diseases 0.000 description 4
- 206010005003 Bladder cancer Diseases 0.000 description 3
- 206010005084 bladder transitional cell carcinoma Diseases 0.000 description 3
- 201000001528 bladder urothelial carcinoma Diseases 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 201000005112 urinary bladder cancer Diseases 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000002271 resection Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 201000011510 cancer Diseases 0.000 description 1
- 210000004027 cell Anatomy 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 230000003447 ipsilateral effect Effects 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 210000003734 kidney Anatomy 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 230000007170 pathology Effects 0.000 description 1
- 230000002980 postoperative effect Effects 0.000 description 1
- 238000011272 standard treatment Methods 0.000 description 1
- 230000002485 urinary effect Effects 0.000 description 1
- 210000001635 urinary tract Anatomy 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F5/00—Orthopaedic methods or devices for non-surgical treatment of bones or joints; Nursing devices; Anti-rape devices
- A61F5/44—Devices worn by the patient for reception of urine, faeces, catamenial or other discharge; Portable urination aids; Colostomy devices
- A61F5/451—Genital or anal receptacles
-
- 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)
- Engineering & Computer Science (AREA)
- Animal Behavior & Ethology (AREA)
- Veterinary Medicine (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Vascular Medicine (AREA)
- Epidemiology (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Nursing (AREA)
- Hematology (AREA)
- Pathology (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- External Artificial Organs (AREA)
Abstract
The invention discloses a kind of novel ureter urine collecting devices, belong to medical instruments field.Including outer tube；Inner catheter, described inner catheter one end are protruded into the outer tube, and inner catheter outer surface is equipped with push-pull configuration；Outer tube one end is connect by expansion hose, the expansion hose with one end that inner catheter protrudes into outer tube.The present invention can be collected patient ureter's urine in art, avoid tumour cell Implantation matastasis in urine to mucous membrane of urinary bladder, and by carrying out subsequent exfoliative cytology pathological examination to the urine being collected into, with clear whether with the presence of tumour cell, strong evidence support further is provided for the Implantation matastasis theory of tumour；Structure is simple, and it is convenient to operate, and cost of manufacture is cheap, is suitble to promote the use of.
Description
Technical field
The present invention relates to a kind of novel ureter urine collecting devices, belong to medical instruments field.
Background technique
Kidney ureter radical excision joint bladder sleeve resection is the standard treatment regimen of upper urinary tract bladder transitional cell carcinoma,
However, root value criterion, up to 40% patient will appear bladder recurrence, this has seriously affected the existence and quality of life of patient, existing
The plantation of the upper urinary cancer cell of some research prompt may be the latent dangerous factor of bladder recurrence.Its clinical evidence can return
It receives as following three aspects: firstly, about 70% bladder cancer patients are occurred in 1 year after nephroureterectomy；Its
Secondary, the incidence of bladder cancer is 35% after bladder transitional cell carcinoma in diagnosis, and goes up the incidence of bladder transitional cell carcinoma only after diagnosing bladder cancer
It is 5%；Third, the irrigation of bladder of single dose can reduce the recurrence rate of 40%-26% after transurethral resection of bladder tumor.
Urine is unique medium of tumour cell Implantation matastasis, tries Ipsilateral ureter flows out in Interruption urine and wing
The direct contact of Guang mucous membrane will largely reduce the risk of tumor planting transfer.However, clinically there is no one kind can at present
Technological means or the instrument equipment leaned on can reach this purpose.
Summary of the invention
Technical problem to be solved by the present invention lies in: a kind of novel ureter urine collecting device is provided, in application method, design
Theory is collected and is innovated in principle, and the present invention can be collected patient ureter's urine in art, avoid in urine
Tumour cell Implantation matastasis is to mucous membrane of urinary bladder, and by carrying out subsequent exfoliative cytology pathological examination to the urine that is collected into,
With clear whether with the presence of tumour cell, strong evidence support further is provided for the Implantation matastasis theory of tumour；Structure letter
Single, it is convenient to operate, and cost of manufacture is cheap, is suitble to promote the use of.
The technical problems to be solved by the invention take following technical scheme to realize:
A kind of novel ureter urine collecting device, including,
Outer tube；
Inner catheter, described inner catheter one end are protruded into the outer tube, and inner catheter outer surface is equipped with push-pull configuration；
Outer tube one end is connect by expansion hose, the expansion hose with one end that inner catheter protrudes into outer tube.
It further include urine collecting device as preferred embodiment, the outer tube other end is connect with the urine collecting device, outer tube
Tube wall is equipped with the guide groove extended along outer tube length direction, and the push-pull configuration on the inner catheter is stretched out from the guide groove
Outer tube.
As preferred embodiment, the urine collecting device is urine collection bag.
As preferred embodiment, the push-pull configuration is push-pull piece or push-and-pull platform.
The beneficial effects of the present invention are: the present invention can be collected patient ureter's urine in art, avoid in urine
Tumour cell Implantation matastasis examined to mucous membrane of urinary bladder, and by carrying out subsequent exfoliative cytology pathology to the urine that is collected into
It surveys, with clear whether with the presence of tumour cell, further provides strong evidence support for the Implantation matastasis theory of tumour；Structure
Simply, it is convenient to operate, and cost of manufacture is cheap, is suitble to promote the use of.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is that the present invention uses schematic diagram.
In figure: outer tube 1, guide groove 11, inner catheter 2, push-pull configuration 21, expansion hose 3, urine collecting device 4.
Specific embodiment
In order to be easy to understand to technical means, creative features, achievable purpose and effectiveness of the invention, below with reference to tool
Body diagram, the present invention is further explained.
As shown in Figure 1, a kind of novel ureter urine collecting device, including,
Outer tube 1；
Inner catheter 2, described 2 one end of inner catheter are protruded into the outer tube 1, and 2 outer surface of inner catheter is equipped with push-pull configuration 21；
1 one end of outer tube is connect by expansion hose 3, the expansion hose 3 with one end that inner catheter 2 protrudes into outer tube 1, is expanded soft
One end caliber of pipe 3 is small, other end caliber is big, and flexible nontoxic material is used to be made.
It further include urine collecting device 4 in a kind of embodiment wherein, 1 other end of outer tube and the urine collecting device 4
Connection, 1 tube wall of outer tube are equipped with the guide groove 11 extended along 1 length direction of outer tube, the push-pull configuration on the inner catheter 2
21 stretch out outer tube 1 from the guide groove 11, and guide groove 11 is strip groove.
In a kind of embodiment wherein, the urine collecting device 4 is urine collection bag.
In a kind of embodiment wherein, the push-pull configuration 21 is push-pull piece or push-and-pull platform, for the ease of holding, push-and-pull
Structure 21 can be set multiple, and 11 quantity of guide groove is identical as 21 quantity of push-pull configuration, and guide groove 11 is along 1 length direction of outer tube
Extend and does not separate outer tube 1 completely.
As shown in Fig. 2, outer tube 1 is inserted into ureter under bladder sem observation before operation starts, push-pull configuration is held
21 push inner catheters 2 are moved along outer tube 1, one end caliber being connect with inner catheter 2 due to expansion hose 3 it is small and with outer tube 1
One end caliber of connection is big, therefore expands when its stretching up to tangent with ureter wall, and funnel is formed after expansion
Shape structure, so as to export the urine drainage in ureter into inner catheter 2, in the other end connection collection urine of inner catheter 2
Device 4 and the femoribus internus for being fixed on patient, postoperative drop-down push-pull configuration 21, make 3 retracted for clearance of expansion hose, and cystoscope moves down
Except outer tube 1.
The present invention can be collected patient ureter's urine in art, and the tumour cell Implantation matastasis in urine is avoided to arrive
Mucous membrane of urinary bladder, and by carrying out subsequent exfoliative cytology pathological examination to the urine being collected into, whether there is tumour thin with clear
Born of the same parents exist, and further provide strong evidence support for the Implantation matastasis theory of tumour；Structure is simple, and it is convenient to operate, and is fabricated to
This is cheap, is suitble to promote the use of.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, without departing from the spirit and scope of the present invention, this hair
Bright to will also have various changes and improvements, these changes and improvements are both fallen in the scope of protection of present invention.The present invention claims
Protection scope is defined by the appending claims and its equivalent thereof.
Claims (4)
1. a kind of novel ureter urine collecting device, it is characterised in that: including,
Outer tube；
Inner catheter, described inner catheter one end are protruded into the outer tube, and inner catheter outer surface is equipped with push-pull configuration；
Outer tube one end is connect by expansion hose, the expansion hose with one end that inner catheter protrudes into outer tube.
2. a kind of novel ureter urine collecting device according to claim 1, it is characterised in that: it further include urine collecting device, it is described
The outer tube other end is connect with the urine collecting device, and housing tube wall is equipped with the guide groove extended along outer tube length direction,
Push-pull configuration on the inner catheter stretches out outer tube from the guide groove.
3. a kind of novel ureter urine collecting device according to claim 2, it is characterised in that: the urine collecting device is collection urine
Bag.
4. a kind of novel ureter urine collecting device according to claim 1 or 2, it is characterised in that: the push-pull configuration is to push away
Pulling-on piece or push-and-pull platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810868789.0A CN109009642B (en) | 2018-08-02 | 2018-08-02 | Novel ureter urine collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810868789.0A CN109009642B (en) | 2018-08-02 | 2018-08-02 | Novel ureter urine collector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109009642A true CN109009642A (en) | 2018-12-18 |
| CN109009642B CN109009642B (en) | 2024-02-27 |
Family
ID=64647763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810868789.0A Active CN109009642B (en) | 2018-08-02 | 2018-08-02 | Novel ureter urine collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109009642B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2150844Y (en) * | 1992-12-11 | 1993-12-29 | 李洪湘 | Sanitary tampon for woman menstruation |
| US20050187570A1 (en) * | 2004-02-19 | 2005-08-25 | Applied Medical Resources Corporation | Embolectomy capture sheath |
| CN202184838U (en) * | 2011-08-17 | 2012-04-11 | 刁淑梅 | Ureter for children |
| CN207666608U (en) * | 2017-05-18 | 2018-07-31 | 阮晓玲 | A kind of Nephrology dept.'s urine sampling device of regulating flow quantity |
| CN209203694U (en) * | 2018-08-02 | 2019-08-06 | 许传亮 | A kind of novel ureter urine collecting device |
-
2018
- 2018-08-02 CN CN201810868789.0A patent/CN109009642B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2150844Y (en) * | 1992-12-11 | 1993-12-29 | 李洪湘 | Sanitary tampon for woman menstruation |
| US20050187570A1 (en) * | 2004-02-19 | 2005-08-25 | Applied Medical Resources Corporation | Embolectomy capture sheath |
| CN202184838U (en) * | 2011-08-17 | 2012-04-11 | 刁淑梅 | Ureter for children |
| CN207666608U (en) * | 2017-05-18 | 2018-07-31 | 阮晓玲 | A kind of Nephrology dept.'s urine sampling device of regulating flow quantity |
| CN209203694U (en) * | 2018-08-02 | 2019-08-06 | 许传亮 | A kind of novel ureter urine collecting device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109009642B (en) | 2024-02-27 |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20240118 Address after: 201609 floor 2-1, building 20, No. 615, Lianhe Road, Chedun Town, Songjiang District, Shanghai Applicant after: Shanghai Boyou Scientific and Educational Instruments and Equipment Co.,Ltd. Address before: Room 601, No. 18, Lane 578, Xiangyin Road, Yangpu District, Shanghai, 200433 Applicant before: Xu Chuanliang Applicant before: Liu Anwei Applicant before: Zhang Zhensheng |
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| GR01 | Patent grant |