CN108853693A - Urethreurynter - Google Patents
Urethreurynter Download PDFInfo
- Publication number
- CN108853693A CN108853693A CN201810765232.4A CN201810765232A CN108853693A CN 108853693 A CN108853693 A CN 108853693A CN 201810765232 A CN201810765232 A CN 201810765232A CN 108853693 A CN108853693 A CN 108853693A
- Authority
- CN
- China
- Prior art keywords
- jurisdiction
- section
- expansion
- connecting rod
- urethreurynter
- 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
- 230000007704 transition Effects 0.000 claims 1
- 210000003708 urethra Anatomy 0.000 abstract description 20
- 238000000034 method Methods 0.000 abstract description 7
- 206010046442 Urethral dilatation Diseases 0.000 abstract description 5
- 230000002093 peripheral effect Effects 0.000 abstract description 3
- 238000007790 scraping Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 101710129170 Extensin Proteins 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 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
-
- 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
- A61M2210/10—Trunk
- A61M2210/1078—Urinary tract
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Surgical Instruments (AREA)
Abstract
The present invention relates to a kind of urethreurynters, and the driving assembly of expansion pipe one end is managed and be arranged in including expansion；Expansion pipe includes at least two panels section of jurisdiction of circumferentially splicing connection, is equipped with the adjustment structure for being adjustable circumferential staggered positions between two adjacent sections of jurisdiction；Driving assembly is correspondingly connected with section of jurisdiction, to adjust the circumferential offset angular between two adjacent sections of jurisdiction, the outer diameter of expansion pipe is allowed to increase or reduce.Expansion can be managed one end opposite with driving assembly and be inserted into urethra by urethreurynter when to urethral dilatation, and driving assembly then from urethra peripheral operation, allows the outer diameter of expansion pipe to become larger, realizes the expansion to urethra；In entire process of expansion, it is only necessary to which an insert action, expanding does not have any component intervention between the outer wall of pipe and the inner wall of urethra, the compressing such as scraping naturally not is formed to the inner wall of urethra, allow urethra natural extension, process is more light, can mitigate the pain of patient.
Description
Technical field
The present invention relates to medical equipments, more specifically to a kind of urethreurynter.
Background technique
After urethral dilatation equipment in the related technology is usually first inserted into a Radical extensin part, then outside the expansion part being inserted into
Stress newly to put on new expansion pipe, achieve the effect that urethral dilatation.
The expansion pipe being newly arranged can continue to cause the compressing such as scraping to the entire inner wall of urethra, increase during being arranged
The pain for having added patient, to that patient can be allowed by multiple pain when being arranged multilayer expansion pipe.
Summary of the invention
The technical problem to be solved in the present invention is that providing a kind of urethreurynter.
The technical solution adopted by the present invention to solve the technical problems is：Construct a kind of urethreurynter, including expansion pipe
With the driving assembly that described expansion pipe one end is arranged in；
The expansion pipe includes at least two panels section of jurisdiction of circumferentially splicing connection, is equipped with and is adjustable between two adjacent sections of jurisdiction
The adjustment structure of circumferential staggered positions；
The driving component is correspondingly connected with the section of jurisdiction, to adjust the circumferential offset angular between two adjacent sections of jurisdiction,
The outer diameter of the expansion pipe is allowed to increase or reduce.
Preferably, the expansion pipe circumferentially splices head and the tail connection by least two panels section of jurisdiction and is formed.
Preferably, the section of the section of jurisdiction is arc-shaped.
Preferably, the adjustment structure includes respectively arranged sliding slot and clamp on two adjacent sections of jurisdiction, the sliding slot
Circumferentially arranged, the clamp is fastened in the corresponding sliding slot, and can circumferentially be slided in the sliding slot.
Preferably, the wherein a piece of section of jurisdiction in two adjacent sections of jurisdiction is equipped with the overlap joint set up in another section of jurisdiction outside wall surface
Portion.
Preferably, the outside wall surface of the clinch and the outside wall surface of adjacent section of jurisdiction seamlessly transit.
Preferably, the driving component includes support base, drive seat and connecting rod；
The support base is arranged between the end and the drive seat of the expansion pipe, and the connecting rod is rotatably mounted
On the support base, the quantity of the connecting rod is corresponding with the quantity of the section of jurisdiction, the both ends of each connecting rod respectively with institute
Drive seat is stated to connect with wherein one section of jurisdiction；
The drive seat can be rotationally arranged around the axis of the expansion pipe, to drive the section of jurisdiction to exist by the connecting rod
The circumferential mobile circumferential misalignment realized with adjacent section of jurisdiction.
Preferably, the drive seat is equipped with the jack worn for connecting rod, and the support base is equipped with to be worn for the connecting rod
If avoid holes, the avoid holes are arc-shaped, and corresponding with the rotation direction of the drive seat.
Preferably, the support rod penetrated and connect with the driving component is worn in the expansion pipe.
Preferably, the support rod is connect with the support base or the drive seat.
Implement urethreurynter of the invention, has the advantages that：Urethreurynter, can be with when to urethral dilatation
One end opposite with driving assembly is managed in expansion to be inserted into urethra, driving assembly allows then from urethra peripheral operation and expands pipe
Outer diameter becomes larger, and realizes the expansion to urethra；In entire process of expansion, it is only necessary to an insert action, expand pipe outer wall and
There is no any component intervention between the inner wall of urethra, naturally not the inner wall of urethra is formed and the compressing such as scrapes, allows urethra
Natural extension, process is more light, can mitigate the pain of patient.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples, in attached drawing：
Fig. 1 is the schematic perspective view of the urethreurynter in the embodiment of the present invention；
Fig. 2 is the section structure diagram of the expansion pipe in Fig. 1；
Fig. 3 is the section structure diagram of the section of jurisdiction in Fig. 2.
Specific embodiment
For a clearer understanding of the technical characteristics, objects and effects of the present invention, now control attached drawing is described in detail
A specific embodiment of the invention.
As shown in Figure 1 to Figure 3, the urethreurynter in a preferred embodiment of the invention includes that expansion pipe 1 and setting exist
Expand the driving assembly 2 of 1 one end of pipe.
Further, expansion pipe 1 includes the three pieces section of jurisdiction 11 for circumferentially splicing connection, is equipped between two adjacent sections of jurisdiction 11
It is adjustable the adjustment structure 12 of circumferential staggered positions.Driving assembly 2 is correspondingly connected with section of jurisdiction 11, to be adjusted by driving assembly 2
Circumferential offset angular between two adjacent sections of jurisdiction 11 allows the outer diameter of expansion pipe 1 to increase or reduce.
When to urethral dilatation, it can will expand the one end opposite with driving assembly 2 of pipe 1 and be inserted into urethra, driving group
Part 2 then from urethra peripheral operation, allows the outer diameter of expansion pipe 1 to become larger, realizes the expansion to urethra；In entire process of expansion, only
An insert action is needed, expanding does not have any component intervention between the outer wall of pipe and the inner wall of urethra, naturally not right
The inner wall of urethra, which is formed, the compressing such as scrapes, and allows urethra natural extension, and process is more light, can mitigate the pain of patient.
The quantity of section of jurisdiction 11 may be two panels, or more than the other quantity of two panels, expansion pipe 1 can be adjusted after being staggered
Outer diameter size.
Preferably, by section of jurisdiction 11 more than two panels or two panels, circumferentially the connection of splicing head and the tail is formed expansion pipe 1 on whole circle,
In other embodiments, can also local location in the circumferential be arranged and other cannot be used to adjust the components of circumferential misalignment position.
Further, the section of section of jurisdiction 11 is arc-shaped, can guarantee the suitable of dislocation motion when circumferential misalignment movement occurs
Freely, the section shape for also guaranteeing the expansion pipe 1 after dislocation is substantially in circular ring shape.
In some embodiments, adjustment structure 12 includes respectively arranged sliding slot 121 and card on two adjacent sections of jurisdiction 11
First 122, sliding slot 121 is circumferentially arranged, and clamp 122 is fastened in corresponding sliding slot 121, and can circumferentially slide in sliding slot 121
It is dynamic.Sliding slot 121 defines the sliding scale of clamp 122, to define the range that is staggered of two adjacent sections of jurisdiction 11.
In order to make two adjacent sections of jurisdiction 11 not generate gap therebetween after being staggered, in two adjacent sections of jurisdiction 11
Wherein a piece of section of jurisdiction 11 is equipped with the clinch 111 set up in another 11 outside wall surface of section of jurisdiction, regardless of two adjacent 11 mistakes of section of jurisdiction
Which angle is reached, big gap or segment difference is not had between two adjacent sections of jurisdiction 11 and occurs.
Preferably, the outside wall surface of clinch 111 and the outside wall surface of adjacent section of jurisdiction 11 seamlessly transit, and guarantee two adjacent pipes
Binding site between piece 11 is smooth always, very close to each other or segment difference, guarantees that inner wall is smooth when urethra struts.
In some embodiments, driving assembly 2 includes support base 21, drive seat 22 and connecting rod 23, and support base 21 is arranged
Between the end and drive seat 22 of expansion pipe 1.Preferably, the quantity of connecting rod 23 is identical as the quantity of section of jurisdiction 11, and connecting rod 23 can
It is rotatably mounted on support base 21, with drive seat 22 and wherein a section of jurisdiction 11 is connect respectively at the both ends of each connecting rod 23.
In general, support base 21 is equipped with rotation axis 211, drive seat 22 can be rotatably arranged at around the axis of expansion pipe 1
On moving axis 211, to drive section of jurisdiction 11 in the circumferentially mobile circumferential misalignment realized with adjacent section of jurisdiction 11 by connecting rod 23.
In other embodiments, the quantity of connecting rod 23 is in charge of fewer than the quantity of section of jurisdiction 11 by 23 drive portion of connecting rod
Piece 11 moves the circumferential misalignment realized with adjacent section of jurisdiction 11 in the circumferential.
Further, drive seat 22 is equipped with the jack 221 worn for connecting rod 23, and support base 21 is equipped with and wears for connecting rod 23
If avoid holes 212, avoid holes 212 are arc-shaped, and corresponding with the rotation direction of drive seat 22.In connecting rod 23 with drive seat 22
When rotating and swinging, in avoid holes 212, support base 21 will not interfere the swing of connecting rod 23 connecting rod 23.
In some embodiments, in order to be supported to the expansion pipe 1 before expansion, prevent expansion pipe 1 from deforming before expansion,
The support rod 3 penetrated and connect with driving assembly 2 is worn in expansion pipe 1,3 pairs of expansion pipes 1 of support rod are supported, and facilitate insertion into urine
Road.
Preferably, support rod 3 is connect with support base 21, in other embodiments, can also wear support base 21 for support rod 3
It is connect afterwards with drive seat 22.
It is to be appreciated that above-mentioned each technical characteristic can be used in any combination and unrestricted.
The above description is only an embodiment of the present invention, is not intended to limit the scope of the invention, all to utilize this hair
Equivalent structure or equivalent flow shift made by bright specification and accompanying drawing content is applied directly or indirectly in other relevant skills
Art field, is included within the scope of the present invention.
Claims (10)
1. a kind of urethreurynter, which is characterized in that managed including expansion（1）It is managed with setting in the expansion（1）The driving of one end
Component（2）；
The expansion pipe（1）At least two panels section of jurisdiction including circumferentially splicing connection（11）, two adjacent sections of jurisdiction（11）Between set
There is the adjustment structure for being adjustable circumferential staggered positions（12）；
The driving component（2）With the section of jurisdiction（11）It is correspondingly connected with, to adjust two adjacent sections of jurisdiction（11）Between it is circumferential wrong
Angle of release degree allows the expansion to manage（1）Outer diameter increase or reduce.
2. urethreurynter according to claim 1, which is characterized in that the expansion pipe（1）By at least two panels section of jurisdiction
（11）Circumferentially the connection of splicing head and the tail is formed.
3. urethreurynter according to claim 1, which is characterized in that the section of jurisdiction（11）Section it is arc-shaped.
4. urethreurynter according to claim 1, which is characterized in that the adjustment structure（12）Including adjacent two
Section of jurisdiction（11）Upper respectively arranged sliding slot（121）And clamp（122）, the sliding slot（121）It is circumferentially arranged, the clamp
（122）It is fastened on the corresponding sliding slot（121）It is interior, and can be in the sliding slot（121）Inside circumferentially slide.
5. urethreurynter according to claim 1, which is characterized in that two adjacent sections of jurisdiction（11）In wherein a piece of pipe
Piece（11）It is equipped with and sets up another section of jurisdiction（11）Clinch in outside wall surface（111）.
6. urethreurynter according to claim 5, which is characterized in that the clinch（111）Outside wall surface with it is adjacent
Section of jurisdiction（11）Outside wall surface smooth transition.
7. urethreurynter according to any one of claims 1 to 6, which is characterized in that the driving component（2）Including branch
Support seat（21）, drive seat（22）And connecting rod（23）；
The support base（21）Setting is managed in the expansion（1）End and the drive seat（22）Between, the connecting rod（23）
It is installed in rotation on the support base（21）On, the connecting rod（23）Quantity and the section of jurisdiction（11）Quantity it is corresponding, often
One connecting rod（23）Both ends respectively with the drive seat（22）A wherein section of jurisdiction（11）Connection；
The drive seat（22）It can be managed around the expansion（1）Axis be rotationally arranged, with pass through the connecting rod（23）Drive institute
State section of jurisdiction（11）It is realized and adjacent section of jurisdiction circumferentially mobile（11）Circumferential misalignment.
8. urethreurynter according to claim 7, which is characterized in that the drive seat（22）It is equipped with for connecting rod（23）
The jack worn（221）, the support base（21）It is equipped with and supplies the connecting rod（23）The avoid holes worn（212）, the evacuation
Hole（212）It is arc-shaped, and with the drive seat（22）Rotation direction it is corresponding.
9. urethreurynter according to claim 7, which is characterized in that the expansion pipe（1）It inside wears and has penetrated and the drive
Dynamic component（2）The support rod of connection（3）.
10. urethreurynter according to claim 9, which is characterized in that the support rod（3）With the support base（21）
Or the drive seat（22）Connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810765232.4A CN108853693A (en) | 2018-07-12 | 2018-07-12 | Urethreurynter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810765232.4A CN108853693A (en) | 2018-07-12 | 2018-07-12 | Urethreurynter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108853693A true CN108853693A (en) | 2018-11-23 |
Family
ID=64301599
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810765232.4A Pending CN108853693A (en) | 2018-07-12 | 2018-07-12 | Urethreurynter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108853693A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112354071A (en) * | 2020-11-06 | 2021-02-12 | 淄博市中心医院 | External urinary clinical prostate expansion device |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5817127A (en) * | 1997-06-04 | 1998-10-06 | Borodulin; German | Combined dilator-urethrotome |
| WO2011130532A2 (en) * | 2010-04-14 | 2011-10-20 | Medicinelodge, Inc. Dba Imds Co-Innovation | Systems and methods for dilation and dissection of tissues |
| CN104606768A (en) * | 2015-01-28 | 2015-05-13 | 温州医科大学附属第二医院育英儿童医院 | Prepuce expander |
| CN205019575U (en) * | 2015-08-04 | 2016-02-10 | 桐庐万禾医疗器械有限公司 | Woman style urethreurynter |
| CN205569496U (en) * | 2016-03-15 | 2016-09-14 | 西安医学院第二附属医院 | A birth canal expander for spontaneous labor |
| CN106264627A (en) * | 2016-08-10 | 2017-01-04 | 邹德威 | A kind of inflatable seamless service aisle and self-expanding approach positioning dilator |
| CN207041735U (en) * | 2016-08-24 | 2018-02-27 | 兰州大学 | A kind of self-action urethral dilatation device |
| CN209060321U (en) * | 2018-07-12 | 2019-07-05 | 深圳大学 | Urethreurynter |
-
2018
- 2018-07-12 CN CN201810765232.4A patent/CN108853693A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5817127A (en) * | 1997-06-04 | 1998-10-06 | Borodulin; German | Combined dilator-urethrotome |
| WO2011130532A2 (en) * | 2010-04-14 | 2011-10-20 | Medicinelodge, Inc. Dba Imds Co-Innovation | Systems and methods for dilation and dissection of tissues |
| CN104606768A (en) * | 2015-01-28 | 2015-05-13 | 温州医科大学附属第二医院育英儿童医院 | Prepuce expander |
| CN205019575U (en) * | 2015-08-04 | 2016-02-10 | 桐庐万禾医疗器械有限公司 | Woman style urethreurynter |
| CN205569496U (en) * | 2016-03-15 | 2016-09-14 | 西安医学院第二附属医院 | A birth canal expander for spontaneous labor |
| CN106264627A (en) * | 2016-08-10 | 2017-01-04 | 邹德威 | A kind of inflatable seamless service aisle and self-expanding approach positioning dilator |
| CN207041735U (en) * | 2016-08-24 | 2018-02-27 | 兰州大学 | A kind of self-action urethral dilatation device |
| CN209060321U (en) * | 2018-07-12 | 2019-07-05 | 深圳大学 | Urethreurynter |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112354071A (en) * | 2020-11-06 | 2021-02-12 | 淄博市中心医院 | External urinary clinical prostate expansion device |
| CN112354071B (en) * | 2020-11-06 | 2022-11-29 | 淄博市中心医院 | External urinary clinical prostate expansion device |
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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 |
Application publication date: 20181123 |
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| RJ01 | Rejection of invention patent application after publication |