CN103239799B - For the electrode of bladder function electricity irritation - Google Patents
For the electrode of bladder function electricity irritation Download PDFInfo
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- CN103239799B CN103239799B CN201310191546.5A CN201310191546A CN103239799B CN 103239799 B CN103239799 B CN 103239799B CN 201310191546 A CN201310191546 A CN 201310191546A CN 103239799 B CN103239799 B CN 103239799B
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- Prior art keywords
- catheter
- gland
- seal nipple
- nut sleeve
- plug
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- 230000005611 electricity Effects 0.000 title claims abstract description 15
- 230000007794 irritation Effects 0.000 title claims abstract description 15
- 210000004907 gland Anatomy 0.000 claims abstract description 48
- 210000002445 nipple Anatomy 0.000 claims abstract description 21
- 230000000638 stimulation Effects 0.000 abstract description 10
- 230000002485 urinary effect Effects 0.000 abstract description 6
- 230000036541 health Effects 0.000 abstract description 3
- 210000002700 urine Anatomy 0.000 abstract description 3
- 230000006870 function Effects 0.000 description 11
- 238000007789 sealing Methods 0.000 description 6
- 206010046543 Urinary incontinence Diseases 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 210000003205 muscle Anatomy 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 230000004064 dysfunction Effects 0.000 description 1
- 238000001827 electrotherapy Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000005021 gait Effects 0.000 description 1
- 230000007661 gastrointestinal function Effects 0.000 description 1
- 230000010247 heart contraction Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000003387 muscular Effects 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 210000004345 peroneal nerve Anatomy 0.000 description 1
- 210000003105 phrenic nerve Anatomy 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 230000033764 rhythmic process Effects 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Abstract
The catheter the invention discloses a kind of electrode for bladder function electricity irritation, comprise seal nipple, being tightly connected with seal nipple and being arranged on seal nipple and the wire be through in catheter; Described seal nipple comprises plug, gland and is enclosed within mandrel outer and the nut sleeve coordinated with core rod screw thread, and described nut sleeve to be connected on gland and to be rotatably assorted with gland, described gland by the end crimp of catheter on the end of plug.The present invention is used for the electrode of bladder function electricity irritation, it carries out functional electric stimulation by the wire in catheter to bladder, patient can be helped to recover or recover urinary function to a certain extent, catheter is sealedly connected on seal nipple simultaneously, the urine that patient can be avoided to discharge leaks outside, easy to use, health.
Description
Technical field
The present invention relates to a kind of medical apparatus and instruments, particularly a kind of electrode for bladder function electricity irritation.
Background technology
Functional electric stimulation obtains applying more and more widely in rehabilitation medical field, also achieves stem-winding achievement clinically, and it is a kind of important rehabilitation maneuver that applied current sensation or nervus motorius make it that respective organization recovers effective efficiency.1961, the people such as Liborson applied low-frequency electrical stimulation pulse peroneal nerve, to improve the gait of Pain Tan Ning patient, and this method were called functional electrotherapy.Thereafter, functional electric stimulation is promoted research gradually: utilize low-frequency pulse to improve the speed of travel, walking rhythm, enhancing dorsiflexion of foot muscular strength etc. of hemiplegic patient.
The range of application of current functional electric stimulation greatly increases, except the muscle of motor system is stimulated, also comprise with galvanism phrenic nerves to adjust breathing, electricity irritation control heart beating, electricity irritation adjustment gastrointestinal function etc., electrical-stimulation bladder regarding muscle to improve urinary dysfunction etc.
In reality, for the demand of urine incontinence, develop a kind of functional electric stimulation electrode, recover to help patient or recover urinary function to a certain extent, also more and more coming into one's own.
Summary of the invention
In view of this, the object of this invention is to provide a kind of electrode for bladder function electricity irritation, it can help patient recover or recover urinary function to a certain extent, can meet the demand of urine incontinence.
The present invention is used for the electrode of bladder function electricity irritation, the catheter comprise seal nipple, being tightly connected with seal nipple and being arranged on seal nipple and the wire be through in catheter.
Further, described seal nipple comprises plug, gland and is enclosed within mandrel outer and the nut sleeve coordinated with core rod screw thread, and described nut sleeve to be connected on gland and to be rotatably assorted with gland, described gland by the end crimp of catheter on the end of plug.
Further, the end of described nut sleeve is provided with radially inwardly outstanding inward flange, described gland end is provided with radially outstanding outward flange, and the inward flange of described nut sleeve to be enclosed within gland and to be rotatably assorted with gland, and the outward flange of described gland rides against on the inward flange of nut sleeve.
Further, one end that described plug coordinates with catheter is truncated cone, and the inner hole surface that described gland coordinates with catheter is taper seat or the face of cylinder.
Or further, one end that described plug coordinates with catheter is hemispherical, and the inner hole surface that described gland coordinates with catheter is sphere, taper seat or the face of cylinder.
Beneficial effect of the present invention: the present invention is used for the electrode of bladder function electricity irritation, it carries out functional electric stimulation by the wire in catheter to bladder, patient can be helped to recover or recover urinary function to a certain extent, catheter is sealedly connected on seal nipple simultaneously, the urine that patient can be avoided to discharge leaks outside, easy to use, health.
Accompanying drawing explanation
Fig. 1 is the sectional structure chart of the present invention for the electrode of bladder function electricity irritation.
Detailed description of the invention
Below in conjunction with drawings and Examples, the invention will be further described.
As shown in the figure, the present embodiment is used for the electrode of bladder function electricity irritation, the catheter 1 comprise seal nipple, being tightly connected with seal nipple and being arranged on seal nipple and the wire 2 be through in catheter 1.
During use, wire 2 on seal nipple is connected with functional electric stimulation instrument, one end that wire 2 is positioned at catheter 1 is placed in intravesical, functional electric stimulation instrument output current realizes the functional electric stimulation to bladder, patient can be helped to recover or recover urinary function to a certain extent, catheter 1 is sealedly connected on seal nipple simultaneously, and the urine that patient can be avoided to discharge leaks outside, easy to use, health.
As the improvement to the present embodiment, described seal nipple comprise plug 3, gland 4 and be enclosed within plug 3 outer and with the nut sleeve 5 of plug 3 threaded engagement, described nut sleeve 5 to be connected on gland 4 and to be rotatably assorted with gland 4, described gland 4 by the end crimp of catheter 1 on the end of plug 3.Gland 4 can be driven to move vertically by rotating nut cover 5, thus make gland 4 by catheter 1 banding on plug 3, simple to operate, can ensure that catheter 1 and plug 3 fit tightly, can not leak.
In the present embodiment, gland 4 is set between nut sleeve 5 and catheter 1, adopt gland 4 to compress catheter 1 and compress catheter 1 better effects if than directly adopting nut sleeve 5, reason is: if directly compress catheter 1 by nut sleeve 5, when swivel nut overlaps 5, there is larger frictional force under pressure between nut sleeve 5 and catheter 1, catheter 1 can rotate and torsional deformation along with nut sleeve 5, this will affect sealing effectiveness and can damage catheter 1, increases assembly difficulty simultaneously.The present embodiment structure is compressed by gland 4, avoids this problem, because gland 4 and nut sleeve 5 are rotatably assorted, swivel nut cover 5, gland 4 can not follow nut sleeve 5 to rotate, such gland 4 only promotes bottom left in nut sleeve 5 and moves axially, can not there is torsional deflection in catheter 1, catheter 1 can not damage in compaction process, and good sealing effect.
In the present embodiment, the end of described nut sleeve 5 is provided with radially inwardly outstanding inward flange, the end of described gland 4 is provided with radially outstanding outward flange, the inward flange of described nut sleeve 5 to be enclosed within gland 4 and to be rotatably assorted with gland, and the outward flange of described gland 4 rides against on the inward flange of nut sleeve 5; Adopt this syndeton, nut sleeve 5 is free to rotate, nut sleeve 5 vertically mobile cabinet time pull gland 4 to move vertically by inward flange simultaneously, and then catheter 1 to be compressed, simple to operation.
As the improvement to the present embodiment, one end that described plug 3 coordinates with catheter 1 is truncated cone, and this structure can make in the easier insertion catheter 1 of plug 3 energy; The inner hole surface that described gland 4 coordinates with catheter 1 is taper seat, and the taper seat of this structure gland 4 and the taper seat correspondence of plug 3, can better by catheter 1 banding in the frustum of a cone section of plug 3.This structure makes the assembling of seal nipple and catheter 1 be more prone to, and the sealing effectiveness of plug 3 pairs of catheters 1 is also better.Certainly in different embodiments, the inner hole surface that described gland 4 coordinates with catheter 1 also can be the face of cylinder, adopts the face of cylinder catheter 1 can be pressed on the truncated cone end of plug 3 equally, and reaches sealing effectiveness circle.
Certainly in different embodiments, the connecting portion of plug 3, catheter 1 and gland 4 also can adopt other structures, as: as described in one end of coordinating with catheter 1 of plug 3 be hemispherical, the inner hole surface that described gland 4 coordinates with catheter 1 is sphere, by the sphere of gland 4, the end of catheter 1 is bound round in the domed ends of plug 3, also can realize the object of the invention, its sealing effectiveness is better simultaneously.Certainly in different embodiments, the inner hole surface that described gland 4 coordinates with catheter 1 also can be taper seat or the face of cylinder, adopts taper seat or the face of cylinder to coordinate with the domed ends of plug 3, catheter 1 can be compressed equally and ensure sealing effectiveness circle.
What finally illustrate is, above embodiment is only in order to illustrate technical scheme of the present invention and unrestricted, although with reference to preferred embodiment to invention has been detailed description, those of ordinary skill in the art is to be understood that, can modify to technical scheme of the present invention or equivalent replacement, and not departing from aim and the scope of technical solution of the present invention, it all should be encompassed in the middle of right of the present invention.
Claims (3)
1. for an electrode for bladder function electricity irritation, it is characterized in that: the catheter comprise seal nipple, being tightly connected with seal nipple and being arranged on seal nipple and the wire be through in catheter; Described seal nipple comprises plug, gland and is enclosed within mandrel outer and the nut sleeve coordinated with core rod screw thread, described nut sleeve to be connected on gland and to be rotatably assorted with gland, the end of nut sleeve is provided with radially inwardly outstanding inward flange, gland end is provided with radially outstanding outward flange, the inward flange of described nut sleeve to be enclosed within gland and to be rotatably assorted with gland, and the outward flange of described gland rides against on the inward flange of nut sleeve; Described gland by the end crimp of catheter on the end of plug.
2. the electrode for bladder function electricity irritation according to claim 1, is characterized in that: one end that described plug coordinates with catheter is truncated cone, and the inner hole surface that described gland coordinates with catheter is taper seat or the face of cylinder.
3. the electrode for bladder function electricity irritation according to claim 1, is characterized in that: one end that described plug coordinates with catheter is hemispherical, and the inner hole surface that described gland coordinates with catheter is sphere, taper seat or the face of cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310191546.5A CN103239799B (en) | 2013-05-21 | 2013-05-21 | For the electrode of bladder function electricity irritation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310191546.5A CN103239799B (en) | 2013-05-21 | 2013-05-21 | For the electrode of bladder function electricity irritation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103239799A CN103239799A (en) | 2013-08-14 |
| CN103239799B true CN103239799B (en) | 2015-12-16 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310191546.5A Active CN103239799B (en) | 2013-05-21 | 2013-05-21 | For the electrode of bladder function electricity irritation |
Country Status (1)
| Country | Link |
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| CN (1) | CN103239799B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103830832B (en) * | 2014-03-10 | 2015-12-30 | 向谷兮 | A kind of urine exporter lead core print seat |
| CN103990227B (en) * | 2014-05-21 | 2016-08-17 | 张谦 | A kind of gastrointestinal tract of carrying magnetic electrode |
| AU2015264121B2 (en) * | 2014-05-22 | 2020-05-28 | CARDIONOMIC, Inc. | Catheter and catheter system for electrical neuromodulation |
| CN106039554B (en) * | 2016-07-06 | 2018-08-31 | 杭州承诺医疗科技有限公司 | A kind of bladder irritation electrode and system |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1189382A (en) * | 1998-02-10 | 1998-08-05 | 仙燕林 | Electrical urethral catheter of prostate therapeutic instrument |
| CN2528469Y (en) * | 2001-11-30 | 2003-01-01 | 孟晓 | Urinary cathether with some urinaral catheterization holes on wall of end |
| CN202666194U (en) * | 2012-06-12 | 2013-01-16 | 廖利民 | Multifunctional bladder pelvic floor rehabilitation instrument |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201399152Y (en) * | 2009-03-02 | 2010-02-10 | 吴京兰 | Catheter device with temperature sensor |
| US8137337B2 (en) * | 2009-06-24 | 2012-03-20 | Hakky Said I | Indwelling urinary catheter with self-retaining mechanism |
| CN203244684U (en) * | 2013-05-21 | 2013-10-23 | 重庆绿色智能技术研究院 | An electrode used for bladder functional electrical stimulation |
-
2013
- 2013-05-21 CN CN201310191546.5A patent/CN103239799B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1189382A (en) * | 1998-02-10 | 1998-08-05 | 仙燕林 | Electrical urethral catheter of prostate therapeutic instrument |
| CN2528469Y (en) * | 2001-11-30 | 2003-01-01 | 孟晓 | Urinary cathether with some urinaral catheterization holes on wall of end |
| CN202666194U (en) * | 2012-06-12 | 2013-01-16 | 廖利民 | Multifunctional bladder pelvic floor rehabilitation instrument |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103239799A (en) | 2013-08-14 |
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Address after: 402460 5-1 5-1 nineteen building Agricultural Hall, Changlong Avenue, Changzhou street, Rongchang District, Chongqing, China Patentee after: Chongqing Institute of Green and Intelligent Technology of the Chinese Academy of Sciences Address before: 400714 No. 266 Fangzheng Road, Beibei District, Chongqing. Patentee before: Chongqing Institute of Green and Intelligent Technology of the Chinese Academy of Sciences |
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Address after: 400714 No. 266 Fangzheng Road, Beibei District, Chongqing. Patentee after: CHONGQING INSTITUTE OF GREEN AND INTELLIGENT TECHNOLOGY, CHINESE ACADEMY OF SCIENCES Address before: 402460 5-1 5-1 nineteen building Agricultural Hall, Changlong Avenue, Changzhou street, Rongchang District, Chongqing, China Patentee before: CHONGQING INSTITUTE OF GREEN AND INTELLIGENT TECHNOLOGY, CHINESE ACADEMY OF SCIENCES |