CN107174685A - A kind of prostate expansion pipe - Google Patents
A kind of prostate expansion pipe Download PDFInfo
- Publication number
- CN107174685A CN107174685A CN201710481239.9A CN201710481239A CN107174685A CN 107174685 A CN107174685 A CN 107174685A CN 201710481239 A CN201710481239 A CN 201710481239A CN 107174685 A CN107174685 A CN 107174685A
- Authority
- CN
- China
- Prior art keywords
- pulling force
- tube body
- expansion
- prostate
- expansion tube
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 210000002307 prostate Anatomy 0.000 title claims abstract description 27
- 238000010276 construction Methods 0.000 abstract description 3
- 238000002560 therapeutic procedure Methods 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 238000000034 method Methods 0.000 description 3
- 206010004446 Benign prostatic hyperplasia Diseases 0.000 description 2
- 239000002775 capsule Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000740 bleeding effect Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000002651 drug therapy Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000004907 gland Anatomy 0.000 description 1
- 206010020718 hyperplasia Diseases 0.000 description 1
- 238000000338 in vitro Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003902 lesion Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 210000002640 perineum Anatomy 0.000 description 1
- 201000007094 prostatitis Diseases 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- 210000003708 urethra Anatomy 0.000 description 1
- 210000002700 urine Anatomy 0.000 description 1
Classifications
-
- 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
- A61M29/00—Dilators with or without means for introducing media, e.g. remedies
- A61M29/02—Dilators made of swellable material
-
- 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
- A61M25/0021—Catheters; Hollow probes characterised by the form of the tubing
- A61M25/0023—Catheters; Hollow probes characterised by the form of the tubing by the form of the lumen, e.g. cross-section, variable diameter
- A61M25/0026—Multi-lumen catheters with stationary elements
-
- 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
- A61M25/0043—Catheters; Hollow probes characterised by structural features
-
- 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
- A61M25/10—Balloon catheters
- A61M25/1002—Balloon catheters characterised by balloon shape
-
- 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
- A61M3/0279—Cannula; Nozzles; Tips; their connection means
- A61M3/0295—Cannula; Nozzles; Tips; their connection means with inflatable balloon
-
- 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
- A61M2205/00—General characteristics of the apparatus
- A61M2205/33—Controlling, regulating or measuring
- A61M2205/332—Force measuring means
-
- 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
- A61M2210/00—Anatomical parts of the body
- A61M2210/16—Male reproductive, genital organs
- A61M2210/166—Prostate
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Public Health (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Hematology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Biophysics (AREA)
- Pulmonology (AREA)
- Child & Adolescent Psychology (AREA)
- Vascular Medicine (AREA)
- Media Introduction/Drainage Providing Device (AREA)
Abstract
The present invention discloses a kind of prostate expansion pipe, belongs to technical field of medical instruments.Sacculus is carried including front end（3）Expansion tube body（7）, in expansion tube body（7）Outer end be provided with tensiometer（2）.Mechanical tensile forces meter or electronics pulling force sensor.Mechanical tensile forces meter includes stretch section（2‑1）With pulling force marking scale（2‑2）, stretch section（2‑1）Two ends are connected to two sections of expansion tube bodies（7）Between, pulling force marking scale（2‑2）With stretch section（2‑1）Correspondence.The present invention is simple in construction, does not increase treatment cost and time, it is not necessary to which experience just can accurately grasp the size of expansionary force.
Description
Technical field
The present invention relates to a kind of medicine equipment, a kind of medicine equipment for treating prostate is referred in particular to.
Background technology
Hyperplasia of prostate can cause ankylurethria, urine not smooth, even safe inaccessible, be that a kind of serious harm the elderly is good for
The common disease of health, the method for the treatment of hyperplasia of prostate typically has the treatment such as drug therapy, surgery excision, TURP expansion, water balloon dilator
Method.Perform the operation, TURP therapy bleeding is more, with irreversibility, with larger danger, be difficult for general old patient
Receive.Water balloon dilator therapy, without above-mentioned risk, is a kind of lossless therapy, is that medical worker and many patients are logical both at home and abroad at present
A kind of therapy often selected.
Water balloon dilator therapy is that a prostate is expanded into pipe per urethra to insert in bladder, and the front end of prostate expansion pipe is expanded
A capsule that can be expanded is fixed with outside the outer wall for opening pipe, the capsule can pass through bath or inflatable dilatation globulate or ellipse
It is spherical, the flush pipe and the catheter from bladder urethral catheterization from inside to outside that rinse water is sent in oriented bladder are set in prostate expansion pipe,
The conduit washed by water or inflated for the sacculus is additionally provided with, the conduit is connected inside expansion pipe with sacculus.Treated
When, it can inflate or wash by water into sacculus by conduit, sacculus is expanded in bladder, then by pulling out expansion pipe,
Rising sacculus is entered in prostate, so as to extrude hyperplasia or have the prostate of other lesions, reach the purpose for the treatment of.
In therapeutic process, especially pull out expansion pipe make sacculus extrude prostate when, general doctor is to feel pulling force by rule of thumb
Size judge extruding degree of the sacculus to prostate.Prostatitis as disclosed in Chinese patent literature CN201611236258.7
Mentioned in the application method of gland dilator, after expansion pipe insertion bladder inflation, outwards retract, then pass through by expansion pipe
Finger pressure perineum is touched after the convex of expansion pipe, then expansion pipe is promoted to internal.So, the doctor without too many experience
The position of inaccurate sacculus can be looked for, the determination sacculus that is also not sure, can only be experienced doctor's to the extruding degree of prostate
Repeatedly expansion pipe is operated under instructing, can just accumulate experience, can so increase the pain of patient.Chinese patent literature
CN20161126391.7 is also disclosed a kind of prostate expansion and splits monitoring system, and it can be by pressure sensor monitoring sacculus
Pressure, although the problem of solving positioning and inaccurate extruding force well, but it is complicated, it is necessary to many in treatment in-site installation
Instrument, makes bothering very much for therapeutic process change, also increases treatment cost.
The content of the invention
The technical problem to be solved in the invention is to provide a kind of prostate expansion pipe, and it is simple in construction, does not increase treatment
Cost and time, it is not necessary to which experience just can accurately grasp the size of expansionary force.
In order to solve the above technical problems, the technical solution used in the present invention is：
A kind of prostate expansion pipe, including front end are equipped with the expansion that flush pipe, catheter and sacculus are inflated pipe with sacculus, inside
Tube body, tensiometer is provided with the outer end of expansion tube body.
Further improvement of the present invention is：The pulling force is calculated as mechanical tensile forces meter or electronics pulling force sensor.
Further improvement of the present invention is：The mechanical tensile forces meter includes stretch section and pulling force marking scale, stretch section two
End is connected between two sections of expansion tube bodies.
Further improvement of the present invention is：Pulling force marking scale be fixedly connected wherein one section expansion tube body on simultaneously with
Another section of expansion tube body can be relatively moved；Mark has stretch section to stretch drawing required during different length on pulling force marking scale
Pulling force graduation mark corresponding to power.
Further improvement of the present invention is：In the expansion tube body and stretch section that can be relatively moved with pulling force marking scale
Connecting portion is provided with boundary marking line.
Further improvement of the present invention is：The stretch section be extension spring, the one of which of elastic rubber pipe or they
Combination.
Further improvement of the present invention is：Expansion tube body outer end face is provided with handle.
Further improvement of the present invention is：The electronics pulling force sensor is connected on expansion tube body, connects electronics
The position of the expansion tube body of pulling force sensor is flexible pipe or spring；Or electronics pulling force sensor is arranged on card
In the handle for being connected to expansion tube body outer end face；The electronics pulling force sensor is connected with pulling force display.
By adopting the above-described technical solution, the technological progress that the present invention is obtained is：
The prostate expansion pipe of the present invention, is provided with tensiometer, tensiometer can be shown outwards in the outer end of expansion tube body
Pulling force during expansion pipe is pulled, it is simple in construction, does not increase treatment cost and time, it is not necessary to which experience just can be grasped accurately pair
The size of prostate expansionary force.
The stretch section of the mechanical tensile forces meter of the present invention is connected between two sections of expansion tube bodies of disconnection, and stretch section is drawing
One of which either their combination or the other elements with said function or effect of spring, elastic rubber pipe, in bullet
Property section side pulling force marking scale is set, so can be with as the stretching pulling force marking scale of stretch section can show the size of pulling force
Doctor is set accurately to know expansionary force of the sacculus to prostate.
The present invention can make drawing with setting obvious boundary marking line on the unconnected expansion tube body of pulling force marking scale
Pulling force graduation mark on power marking scale is corresponding with boundary marking line, accurately reads pulling force, or doctor accurately can limit pulling force
It is scheduled on the strength of needs.Graduation mark on pulling force marking scale of the present invention is pulling force graduation mark, can be uneven distribution, and it is carved
Degree is performance setting of the density according to stretch section.
The handle that the present invention is set, can help doctor easily to operate expansion to manage.
The present invention is used cooperatively using electronics pulling force sensor with mechanical device, can more accurately read pulling force number
According to.
Brief description of the drawings
Fig. 1 is overall structure diagram of the invention；
Fig. 2 is the partial schematic diagram of the tensiometer part of the present invention；
Fig. 3 is Fig. 2 front schematic view；
Wherein, 1, flush pipe, 2, tensiometer, 3, sacculus, 4, catheter, 5, sacculus be inflated pipe, 6, handle, 7, expansion tube body,
2-1, stretch section, 2-2, pulling force marking scale, 2-3, pulling force graduation mark, 2-4, boundary marking line.
Embodiment
Below in conjunction with the accompanying drawings or embodiment is described in further details to the present invention：
A kind of prostate expansion pipe, including expansion tube body 7, expansion tube body 7 are inside a hollow pipe, expansion tube body 7
Flush pipe 1, catheter 4 are provided with, flush pipe 1 and catheter 4 are communicated to the rear and front end of expansion tube body 7, then expansion is managed
Insert after bladder by bladder with connect in vitro.In the front end of expansion tube body 7（Using be located at bladder in）, should with sacculus 3
Sacculus can be spheroidal, ellipse is spherical or be long rod, and sacculus 3 is attached to fixed on the outer surface of expansion tube body 7,
The sacculus connected with sacculus 3 is also equipped with inside expansion tube body 7 and is inflated pipe 5, and sacculus is inflated pipe 5 and also extended into vitro, is sacculus
Bath is inflated, and sacculus is swollen.Tensiometer 2 is provided with expansion tube body 7 outer end, tensiometer is used to pull out
During the expansion pipe of rising sacculus, display or reading pulling force used.The tensiometer 2 of the present invention can be mechanical tensile forces meter or electricity
Sub- pulling force sensor.
The mechanical tensile forces meter of the present invention includes stretch section 2-1 and pulling force marking scale 2-2.The present invention can will expand tube body
7 are designed to two sections, and stretch section 2-1 two ends are connected between this two sections expansion tube bodies, one section of formation can stretch but energy
One section of body of support expansion pipe.The drawings and Examples prize-winning stretch section 2-1 of the present invention is designed as extension spring, elastic rubber pipe
One of which, or their combination, but this is not the right restriction to stretch section.
Pulling force marking scale 2-2 can be fixedly connected on one section of expansion tube body 7 wherein, and pulling force is identified as shown in Figure 2,3
Chi 2-2 is integrally fixed at top（Outer end）Expansion tube body 7 on.Pulling force marking scale 2-2 can be with fixed with one section while
Another section of expansion tube body 7 can be relatively moved, and so with the stretching of stretch section, pulling force marking scale 2-2 can show pulling force
Numerical value；Mark has a graduation mark 2-3 on pulling force marking scale 2-2, the pulling force that pulling force graduation mark 2-3 is represented, the pulling force should be with
Stretch section 2-1 stretches that required pulling force during different length is corresponding, and the density degree of graduation mark is according to the elastic properties of materials of stretch section
It is different and different, can be equally distributed with right and wrong.In the expansion tube body 7 that can be relatively moved with pulling force marking scale 2-2 also
Obvious boundary marking line 2-4 should be provided with, general boundary marking line 2-4 home position is exactly to expand tube body 7 and bullet
Property section 2-1 junctions, the pulling force graduation mark 2-3 on pulling force marking scale corresponds to boundary marking line 2-4 position and display pulling force
Size or stretch section 2-1 extended length.
The present invention is also provided with handle 6 on expansion tube body 7 outer end, surface.
If present invention use electronics pulling force sensor should be circumscribed with drawing as tensiometer, now electronics pulling force sensor
Power display.Electronics pulling force sensor should be connected on the expansion tube body 7 of expansion pipe outer end, connect electronics pulling force sensor
The position of expansion tube body 7 be preferably flexible pipe or spring；Electronics pulling force sensor can also be arranged on clamping
In in the handle 6 of the expansion outer end face of tube body 7.
Claims (8)
1. a kind of prostate expansion pipe, including front end carry sacculus（3）, inside be equipped with flush pipe（1）, catheter（4）And sacculus
It is inflated pipe（5）Expansion tube body（7）, it is characterised in that：In expansion tube body（7）Outer end be provided with tensiometer（2）.
2. a kind of prostate expansion pipe according to claim 1, it is characterised in that：The tensiometer（2）For mechanical tensile forces
Meter or electronics pulling force sensor.
3. a kind of prostate expansion pipe according to claim 2, it is characterised in that：The mechanical tensile forces meter includes stretch section
（2-1）With pulling force marking scale（2-2）, stretch section（2-1）Two ends are connected to two sections of expansion tube bodies（7）Between.
4. a kind of prostate expansion pipe according to claim 3, it is characterised in that：Pulling force marking scale（2-2）It is fixedly connected
Expand tube body for one section wherein（7）It is upper to expand tube body with another section simultaneously（7）It can relatively move；Pulling force marking scale（2-
2）Upper mark has stretch section（2-1）Stretch the pulling force graduation mark corresponding to pulling force required during different length（2-3）.
5. a kind of prostate expansion pipe according to claim 4, it is characterised in that：With pulling force marking scale（2-2）Can
The expansion tube body of relative movement（7）With stretch section（2-1）The position of connection is provided with boundary marking line（2-4）.
6. a kind of prostate expansion pipe according to any one of claim 3~5, it is characterised in that：The stretch section（2-1）
For extension spring, the one of which of elastic rubber pipe or their combination.
7. a kind of prostate expansion pipe according to claim 1, it is characterised in that：In expansion tube body（7）Outer end face
It is provided with handle（6）.
8. a kind of prostate expansion pipe according to claim 2, it is characterised in that：The electronics pulling force sensor is connected to
Expand tube body（7）On, connect the expansion tube body of electronics pulling force sensor（7）Position be flexible pipe or bullet
Spring；Or electronics pulling force sensor is arranged on and is connected in expansion tube body（7）The handle of outer end face（6）It is interior；The electronics is drawn
Force snesor is connected with pulling force display.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710481239.9A CN107174685A (en) | 2017-06-22 | 2017-06-22 | A kind of prostate expansion pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710481239.9A CN107174685A (en) | 2017-06-22 | 2017-06-22 | A kind of prostate expansion pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107174685A true CN107174685A (en) | 2017-09-19 |
Family
ID=59844345
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710481239.9A Pending CN107174685A (en) | 2017-06-22 | 2017-06-22 | A kind of prostate expansion pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107174685A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109394510A (en) * | 2018-11-28 | 2019-03-01 | 苏州尚领医疗科技有限公司 | A kind of novel bandage for 3D external chest compression |
| CN114404299A (en) * | 2022-03-03 | 2022-04-29 | 徐航 | A sealable gastrointestinal decompression tube |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4650467A (en) * | 1984-08-22 | 1987-03-17 | Sarcem S.A. | Remote control catheter |
| CN2169393Y (en) * | 1993-08-04 | 1994-06-22 | 李爱华 | Balloon catheter elastic traction belt |
| CN2493163Y (en) * | 2000-10-27 | 2002-05-29 | 刘中华 | Adjustable air sac urinary tube tractor |
| CN1751750A (en) * | 2005-08-08 | 2006-03-29 | 山东大学 | catheter fixation traction device |
| CN2843355Y (en) * | 2005-09-12 | 2006-12-06 | 付洪芹 | Drum pneumatic urinary tractive hemostat |
| CN201257219Y (en) * | 2008-07-22 | 2009-06-17 | 姜大磊 | Novel multi-cavity high-pressure water-sac posterior urethral expand-crack duct |
| CN202682528U (en) * | 2012-06-29 | 2013-01-23 | 中国人民解放军第三军医大学第二附属医院 | Urethral catheter provided with compressing hemostatic balloon |
| CN203564640U (en) * | 2013-10-24 | 2014-04-30 | 四川大学华西医院 | Catheter |
| CN105079950A (en) * | 2015-09-21 | 2015-11-25 | 北京优尼康通医疗科技有限公司 | Novel prostate dilation catheter |
-
2017
- 2017-06-22 CN CN201710481239.9A patent/CN107174685A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4650467A (en) * | 1984-08-22 | 1987-03-17 | Sarcem S.A. | Remote control catheter |
| CN2169393Y (en) * | 1993-08-04 | 1994-06-22 | 李爱华 | Balloon catheter elastic traction belt |
| CN2493163Y (en) * | 2000-10-27 | 2002-05-29 | 刘中华 | Adjustable air sac urinary tube tractor |
| CN1751750A (en) * | 2005-08-08 | 2006-03-29 | 山东大学 | catheter fixation traction device |
| CN2843355Y (en) * | 2005-09-12 | 2006-12-06 | 付洪芹 | Drum pneumatic urinary tractive hemostat |
| CN201257219Y (en) * | 2008-07-22 | 2009-06-17 | 姜大磊 | Novel multi-cavity high-pressure water-sac posterior urethral expand-crack duct |
| CN202682528U (en) * | 2012-06-29 | 2013-01-23 | 中国人民解放军第三军医大学第二附属医院 | Urethral catheter provided with compressing hemostatic balloon |
| CN203564640U (en) * | 2013-10-24 | 2014-04-30 | 四川大学华西医院 | Catheter |
| CN105079950A (en) * | 2015-09-21 | 2015-11-25 | 北京优尼康通医疗科技有限公司 | Novel prostate dilation catheter |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109394510A (en) * | 2018-11-28 | 2019-03-01 | 苏州尚领医疗科技有限公司 | A kind of novel bandage for 3D external chest compression |
| CN109394510B (en) * | 2018-11-28 | 2024-07-30 | 苏州尚领医疗科技有限公司 | Novel binding belt for 3D chest compression |
| CN114404299A (en) * | 2022-03-03 | 2022-04-29 | 徐航 | A sealable gastrointestinal decompression tube |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP4307994B2 (en) | Intraurethral assembly, self-guided intraurethral assembly, urethral profile device, and urethral profile assembly | |
| JP2933662B2 (en) | Lumen dilator for reducing flow obstruction in the urethra | |
| CN107050629A (en) | A kind of urethral dilatation drainage system and application method | |
| CN106267533B (en) | Visual accurate positioning prostate expanding and cracking catheter | |
| CN204890922U (en) | Percutaneous kidney fistulization wicresoft expansion drainage external member | |
| CN101711699A (en) | Multifunctional biliary tract stone extraction basket | |
| CN210750826U (en) | Double-bag external urethral sphincter dilating tube | |
| CN206979823U (en) | A kind of urethral dilatation drainage system | |
| CN110772705A (en) | A visual adjustable steering balloon catheter | |
| CN207356349U (en) | A kind of Multi-functional urethral catheter | |
| CN107174685A (en) | A kind of prostate expansion pipe | |
| CN204581372U (en) | A kind of chamber mirror rectum fixes pulling device | |
| CN106730258A (en) | Catheter and spring part easy to plug | |
| CN210933368U (en) | Catheter for flushing blood clots in bladder | |
| CN108392720B (en) | Prostate high-pressure crack-expanding catheter | |
| CN216777861U (en) | Visual pelvic floor muscle and levator ani muscle exercising device | |
| CN207370973U (en) | A kind of cervical dilator for treating Sterility patient | |
| US20160000464A1 (en) | Medical device for reducing bleeding | |
| CN204563272U (en) | Urinary catheter | |
| CN211534659U (en) | Urinary catheterization drainage tube for fetching stone | |
| CN217285965U (en) | A lithotripsy air bag for preventing calculus omission | |
| CN2892135Y (en) | Sacculus expending catheter in conduct cavity | |
| CN219021136U (en) | Esophageal dilator for digestive endoscope | |
| CN219814462U (en) | Intestinal stoma dilator | |
| CN217040908U (en) | Enema anal tube for retention of enema or drainage of fecal incontinence |
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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170919 |