CN105147285B - A kind of cavity electrode - Google Patents
A kind of cavity electrode Download PDFInfo
- Publication number
- CN105147285B CN105147285B CN201510577659.8A CN201510577659A CN105147285B CN 105147285 B CN105147285 B CN 105147285B CN 201510577659 A CN201510577659 A CN 201510577659A CN 105147285 B CN105147285 B CN 105147285B
- Authority
- CN
- China
- Prior art keywords
- electrode
- upper shell
- lower housing
- hole
- top electrode
- 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.)
- Active
Links
Landscapes
- Electrotherapy Devices (AREA)
Abstract
A kind of cavity electrode, include the upper shell with window and lower housing are made by insulating materials, the top electrode that is made of an electrically conducting material and lower electrode；The conductive material of the top electrode and lower electrode is made of metalwork；The upper shell and lower housing, which are fixed by positioning device, is assembled into a hollow solid structure；The top electrode and lower electrode are respectively embedded in the upper shell and lower housing, and part surface is exposed through the window of upper and lower casing；It is respectively arranged with through-hole in the distal end faces of the upper shell and lower housing, the tail end end face of the top electrode and lower electrode is equipped with boss；The conductive connecting device being connected with test equipment signal wire is inserted into through-hole, and across the location hole of the positioning device, with the inconsistent formation elastic deformation tight fit of the boss.The electric conductivity of the present invention greatly improves, low manufacture cost and functional reliability are strong.
Description
【Technical field】
The invention belongs to a kind of medical instrument, in particular to a kind of low resistance cavities for acquiring, transmitting electricity physiological signal
Electrode.
【Background technology】
Pelvic diaphragm muscle group tightly hangs the internal organs such as urethra, bladder, vagina, uterus, rectum like a cat net, to
Normal position is maintained to exercise its function.The functions such as Pelvic floor and control urine, urination, defecation, sexual life are closely related, Pelvic floor
Dysfunction, it is possible to lead to the diseases such as the device pipe prolapsus of basin bottom, the urinary incontinence, incontinence of faces, constipation, basin bottom pain, sex dysfunction.
Screening and assessing or treatment are carried out to Pelvic floor functional status using electro physiology method, it is significant in clinic.This is just needed
Be inserted into vagina or rectum using a kind of cavity electrode, matched with diagnosis and treatment host, acquire Pelvic floor electric signal carry out test or
Biofeedback training can also carry out electro photoluminescence to Pelvic floor by cavity electrode and carry out therapy rehabilitation.Because human body electro physiology is believed
It is number extremely faint, so the conductivity of electrode should improve as possible.
Chinese invention patent ZL201210435831.2 discloses a kind of vaginal electrode, the wherein material of top electrode and lower electrode
Material for can injection molding electric silica gel, connect with test equipment signal by the connector to insert in the hole；Its functional reliability
It needs to improve, material and cost of manufacture need to reduce, and the conductivity of electrode needs to improve.
In the prior art by the cavity electrode drawn after connecting wire and metal electrode welding conducting, though its conductivity compared with
It is low, but welding procedure and connecting wire part are also needed to, it further decreases material cost and cost of manufacture and defect rate, keep away
Exempt from environmental pollution and reduces the needs of resource consumption.
【Invention content】
Technical problem to be solved by the present invention lies in providing, a kind of conductivity is higher, material and cost of manufacture are lower, simultaneously
And the stronger cavity electrode of functional reliability.
The invention is realized in this way：
A kind of cavity electrode includes the upper shell with window and lower housing being made, by conductive material system by insulating materials
At top electrode and lower electrode；It is characterized in that：The conductive material of the top electrode and lower electrode is made of metallic stamping pieces；Institute
It states upper shell and lower housing is fixed by positioning device and is assembled into a hollow solid structure；The top electrode and lower electrode point
It is not embedded in the upper shell and lower housing, part surface exposed can be contacted through the window of upper and lower casing with cavity；It is described
It is respectively arranged with through-hole in the distal end faces of upper shell and lower housing, the tail end end face of the top electrode and lower electrode is equipped with convex
Platform；The conductive connecting device being connected with test equipment signal wire is inserted into the through-hole, and across the positioning of the positioning device
Hole, with the inconsistent formation elastic deformation tight fit of the boss.
The through-hole, the location hole, the boss three or arbitrary the two misplace in same axial direction, have centainly
Alternate position spike.
The alternate position spike is 0.03mm~1.0mm.
The conductive connecting device is the conductive pin for having made of conductive material certain elasticity.
The end that the upper shell and lower housing are assembled into hollow-core construction is round and smooth T-type structure.
The insulating materials is rubber, silica gel or plastics, the upper shell and lower housing by insulating materials thermoplastic at
Type.
The advantage of the invention is that：The resistance value of electric silica gel compared to the prior art is 40-200 Ω, electrode of the present invention
Material is made of metal stamping, and monolithic resistance value is only 0.1~1 Ω, and conductivity of the invention greatly improves, and is conducive to accurate
Diagnosis, while manufacture craft is also simplified, reduce making and material cost；Conductive connecting device inserts in the hole, with electrode
The inconsistent formation elastic deformation tight fit of boss, it is not easy to cause poor contact to influence working performance, substantially increase it
Stability, the reliability of work.The electrode drawn after being connected compared to the prior art by connecting wire and metal electrode welding,
The present invention electric conductivity it is almost the same with it, and present invention eliminates welding procedure, subtracted not re-usable connection
Conducting wire part；It is changed to reusable conductive connecting device to insert in the hole, the inconsistent formation elastic deformation of boss with electrode
Tight fit has prevented rosin joint failure, has reduced defect rate；Resource consumption, reduction personnel and material cost can also be reduced, prevented
The environmental pollution that welding procedure is brought.
【Description of the drawings】
The invention will be further described in conjunction with the embodiments with reference to the accompanying drawings.
Fig. 1 is the front view of the present invention.
Fig. 2 is the upward view of the present invention.
Fig. 3 is the assembling exploded view of the present invention.
Fig. 4 is the sectional view of the present invention.
【Specific implementation mode】
Shown in Fig. 1 to Fig. 4, a kind of cavity electrode, including 1 He of upper shell made of plastics thermoplastic shaping
Lower housing 2, the top electrode 3 being made of an electrically conducting material and lower electrode 4；The conductive material of the top electrode 3 and lower electrode 4 is stainless
Steel sheets punch forming is made；The upper shell 1 and lower housing 2 are by 5 fixing assembling of positioning device at a hollow front end
In the T-type structure of smooth arc surface；The top electrode 3 and lower electrode 4 are respectively embedded in the upper shell 1 and lower housing 2, portion
Divide surface exposed through the window of upper shell 1 and lower housing 2, achievees the purpose that contact with cavity, the upper shell 1 and lower housing
It is respectively arranged with through-hole 6 in 2 distal end faces, the tail end end face of the top electrode 3 and lower electrode 4 is equipped with boss 7；With tester
The conductive connecting device 8 that device signal wire is connected is inserted into through-hole 6, and across the location hole 9 of the positioning device 5, utilizes position
Poor and 7 inconsistent formation elastic deformation tight fit of the boss.
The through-hole 6 has certain dislocation with the location hole 9 on axial position, is 0.15mm so that conduction is even
Connection device 8 is inserted into through-hole 6, passes through location hole 9, forms relatively more firm elastic deformation tight fit when being abutted against with boss 7, avoids
When work working effect is influenced because of poor contact.
The insulating materials is plastics, and the upper shell and lower housing pass through plastics thermoplastic shaping.
Electrode material of the present invention is made of metallic stamping pieces, and monolithic resistance value is only 0.1~1 Ω, compared to existing skill
The resistance value of the electric silica gel of art is 40-100 Ω, and conductivity of the invention greatly improves, and is conducive to Precise Diagnosis, while also simplifying
Manufacture craft, and reduce making and material cost；Conductive connecting device inserts in the hole, not using alternate position spike and electrode
The rust inconsistent formation elastic deformation tight fit of steel boss, it is not easy to cause poor contact to influence working performance, greatly improve
Stability, the reliability of work.Electricity by being drawn after connecting wire and metal electrode welding conducting compared to the prior art
Pole, electric conductivity of the invention is almost the same with it, and present invention eliminates welding procedure, subtracted not re-usable company
Connect conducting wire part；It is changed to reusable conductive connecting device to insert in the hole, with the elastic shape of the inconsistent formation of the boss of electrode
Become tight fit, has prevented rosin joint failure, reduced defect rate；Resource consumption, reduction personnel and material cost, Du can also be reduced
The environmental pollution that exhausted welding procedure is brought.
The foregoing is merely the preferable implementation use-cases of the present invention, are not intended to limit the scope of the present invention.It is all
Within the spirit and principles in the present invention, any modification, equivalent replacement and improvement etc., should be included in the present invention's made by
Within protection domain.
Claims (3)
1. a kind of cavity electrode includes that the upper shell with window and lower housing is made by insulating materials, is made of an electrically conducting material
Top electrode and lower electrode；It is characterized in that：The conductive material of the top electrode and lower electrode is made of metallic stamping pieces, described
The monolithic resistance value of conductive material is 0.1~1 Ω；The upper shell and lower housing be fixed by positioning device be assembled into one it is hollow
Solid structure, the upper shell and lower housing are assembled into hollow-core construction, and the front end of hollow-core construction is in smooth arc surface, and end is
Round and smooth T-type structure；The top electrode and lower electrode are respectively embedded in the upper shell and lower housing, and part surface penetrates
The window of upper and lower casing is exposed to be contacted with cavity；It is respectively arranged with through-hole in the distal end faces of the upper shell and lower housing,
The tail end end face of the top electrode and lower electrode is equipped with boss；The conductive connecting device being connected with test equipment signal wire is inserted into
The through-hole, and across the location hole of the positioning device, it is described logical with the inconsistent formation elastic deformation tight fit of the boss
Hole, the location hole, the boss three or arbitrary the two misplace in same axial direction, have certain alternate position spike, institute's rheme
It is 0.03mm~1.0mm to set difference.
2. a kind of cavity electrode as described in claim 1, it is characterised in that：The conductive connecting device is made of conductive material
The conductive pin with certain elasticity.
3. a kind of cavity electrode as described in claim 1, it is characterised in that：The insulating materials is rubber, silica gel or modeling
Material, the upper shell and lower housing pass through insulating materials thermoplastic shaping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510577659.8A CN105147285B (en) | 2015-09-11 | 2015-09-11 | A kind of cavity electrode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510577659.8A CN105147285B (en) | 2015-09-11 | 2015-09-11 | A kind of cavity electrode |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105147285A CN105147285A (en) | 2015-12-16 |
| CN105147285B true CN105147285B (en) | 2018-10-19 |
Family
ID=54788598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510577659.8A Active CN105147285B (en) | 2015-09-11 | 2015-09-11 | A kind of cavity electrode |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105147285B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109044342A (en) * | 2018-09-29 | 2018-12-21 | 上海掌门科技有限公司 | ECG collection device and ECG detection device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2351833Y (en) * | 1998-11-01 | 1999-12-01 | 徐传虎 | Squeezing contact connecting energy-saving lamp |
| CN1492543A (en) * | 2001-09-06 | 2004-04-28 | 西门子公司 | A terminal for electrical and mechanical connection to a printed circuit board |
| CN101515690A (en) * | 2008-02-19 | 2009-08-26 | 三美电机株式会社 | Ac adaptor and method for fabricating the same |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6402683B1 (en) * | 2000-02-17 | 2002-06-11 | Jean-Claude Marty | Vaginal stimulator and device for the treatment of female urinary incontinence |
| CN2848126Y (en) * | 2005-12-15 | 2006-12-20 | 广州市杉山医疗器械实业有限公司 | Vagina and anus probe |
| CN102871659B (en) * | 2012-11-05 | 2014-04-16 | 南京麦澜德医疗科技有限公司 | Vagina electrode |
| CN204133463U (en) * | 2014-09-23 | 2015-02-04 | 南京伟思医疗科技有限责任公司 | A kind of disposable vaginal electrode |
| CN205006894U (en) * | 2015-09-11 | 2016-02-03 | 福州仁馨医疗科技有限公司 | Chamber way electrode |
-
2015
- 2015-09-11 CN CN201510577659.8A patent/CN105147285B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2351833Y (en) * | 1998-11-01 | 1999-12-01 | 徐传虎 | Squeezing contact connecting energy-saving lamp |
| CN1492543A (en) * | 2001-09-06 | 2004-04-28 | 西门子公司 | A terminal for electrical and mechanical connection to a printed circuit board |
| CN101515690A (en) * | 2008-02-19 | 2009-08-26 | 三美电机株式会社 | Ac adaptor and method for fabricating the same |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105147285A (en) | 2015-12-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107049342B (en) | Female pelvic floor function detection and treatment probe | |
| CN109512444A (en) | Probe with pelvic floor muscle contraction monitoring and rehabilitation training functions | |
| CN210541593U (en) | Female pelvic floor function detection and treatment probe | |
| CN104127182B (en) | Pelvic floor muscle detection and treatment probe | |
| CN105147285B (en) | A kind of cavity electrode | |
| CN102871659B (en) | Vagina electrode | |
| CN205006894U (en) | Chamber way electrode | |
| CN103111052B (en) | Vagina pubococcygeus (PC) trainer | |
| CN205433686U (en) | Disposable vagina electrode | |
| CN203619555U (en) | Disposable vaginal electrode | |
| CN205108734U (en) | Take pelvic floor muscle treatment head of pressure function | |
| CN207804787U (en) | A kind of electrode sleeve of vagina or rectum electrode | |
| CN202262980U (en) | Anus and rectum examination and rehabilitation therapy probe device | |
| CN109011143A (en) | Vaginal electrode and preparation method thereof and diagnosis and treatment instrument | |
| CN105615903A (en) | Pelvic floor muscle training equipment | |
| CN203139522U (en) | Vagina PC (pubis and coccyx) muscle training instrument | |
| CN205569626U (en) | Domestic pelvic floor flesh training ware of male sex | |
| CN216777735U (en) | Uterine neck electrical stimulation probe | |
| CN208371787U (en) | A kind of disposable pelvic floor function detection probe | |
| EP2777500A1 (en) | A Perineal Probe For Asymmetric Treatments | |
| WO2014176689A1 (en) | Probe for measurement of soft tissue forces such as pelvic floor muscle | |
| CN209865197U (en) | Pelvic floor muscle training device convenient to use | |
| CN209629679U (en) | A kind of Novel dual-cavity balloon type urine power pipe | |
| CN210521548U (en) | Disposable vagina electrode | |
| CN212939720U (en) | Vagina probe |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20160112 Address after: 350000, No. 49, building C, zone second, Fuzhou Software Park, 89 software Avenue, Gulou District, Fujian, Fuzhou Applicant after: FUZHOU REN XIN MEDICAL TECHNOLOGY CO., LTD. Address before: 350000, 1, Tai Kun garden, 51 Road, Drum Tower, Gulou District, Fujian, Fuzhou, 107 Applicant before: Shen Ping Applicant before: Kong Weimin |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |