CN202146302U - Disposable fetal electrophysiological double-spiral probe electrode - Google Patents
Disposable fetal electrophysiological double-spiral probe electrode Download PDFInfo
- Publication number
- CN202146302U CN202146302U CN201120242321U CN201120242321U CN202146302U CN 202146302 U CN202146302 U CN 202146302U CN 201120242321 U CN201120242321 U CN 201120242321U CN 201120242321 U CN201120242321 U CN 201120242321U CN 202146302 U CN202146302 U CN 202146302U
- Authority
- CN
- China
- Prior art keywords
- electrode
- double
- flexible pipe
- double helix
- fixed cover
- 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.)
- Expired - Lifetime
Links
Images
Landscapes
- Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
Abstract
The utility model provides a disposable fetal electrophysiological double-spiral probe electrode which comprises a double-spiral electrode, a double-folded electrode, a twisted pair line, an inner protective hose, an outer protective hose and a handle, and is characterized in that the double-spiral electrode and the double-folded electrode are embedded in a plastic fixed sleeve by means of injection molding, the junction of the double-spiral electrode and the twisted pair line and the junction of the double-folded electrode and the twisted pair line are wrapped inside the plastic fixed sleeve respectively, the spiral part of the double-spiral electrode is exposed through the top of the plastic fixed sleeve, a part of the double-folded electrode is exposed from the two sides of the plastic fixed sleeve, the inner protective hose is sheathed outside the twisted pair line which is led out from the bottom of the plastic fixed sleeve, the outer protective hose is sheathed outside the inner protective hose, and one end of the inner protective hose and that of the outer protective hose are both in plug-in connection with the handle. The disposable fetal electrophysiological double-spiral probe electrode has a simple structure and is convenient for installation and production. The production efficiency and the rate of qualified product are increased, the cost is reduced, and the accuracy of data collection in medical and clinical application is effectively improved.
Description
Technical field
This utility model belongs to technical field of medical instruments, relates to the technology that the Clinical detection fetus is gathered the fetus heartbeat, is a kind of disposable fetus electricity physiology Double helix probe electrode specifically.
Background technology
At present, fetal rhythm and uterine contraction detected be divided into outer the detection and interior detection, the outer detection receives ectocine serious, its acquired signal instability, and it is intermittent signal to occur, and diagnosis is impacted, and causes mistaken diagnosis or delay treatment.In detect that to compare degree of accuracy higher with outer detection, need when rupture of membranes and cervical orifice reach 2～3 centimetres, carry out, fetal electrode is fixed on the enterprising line data of fetal scalp through electrode retaining collar measures.
The electrode that uses for interior detection needs appropriate design, makes it easy for installation, and is easy for operation, reliable, improves the accuracy of diagnosis.
Summary of the invention
This utility model provides a kind of disposable fetus electricity physiology Double helix probe electrode for solving the problem that prior art exists, and makes it easy to install, and is easy for operation, reliable, improves the accuracy of diagnosis.
For reaching above-mentioned technical purpose, this utility model adopts following technical scheme to be achieved:
Disposable fetus electricity physiology Double helix probe electrode; Comprise Double helix electrode, two-fold cranked electrode, twisted-pair feeder, interior protection flexible pipe, protect flexible pipe and handle outward; It is characterized in that described Double helix electrode and two-fold cranked electrode injection moulding form are embedded in the plastics fixed cover; The binding site that said Double helix electrode, two-fold cranked electrode are connected with twisted-pair feeder respectively also is wrapped in the plastics fixed cover; The spiral part of Double helix electrode exposes from plastics fixed cover top, and part two-fold cranked electrode is from exposing the said interior protection flexible pipe of the twisted-pair feeder overcoat of drawing from plastics fixed cover bottom from plastics fixed cover both sides; The said outer protection flexible pipe of interior protection hose overcoat, said inside and outside protection flexible pipe one end is all pegged graft with said handle.
Improvement to technique scheme: the protection flexible pipe links to each other through the electrode bridgeware with the plastics fixed cover in said.
Further improvement to technique scheme: protection flexible pipe and electrode bridgeware cooperation place are provided with square through hole in said, and the electrode bridgeware is provided with corresponding convexity, said protruding the entering in corresponding square through hole during cooperation; Said plastics fixed cover lower end is a cylinder; On the said cylindrical side platform is set; Said electrode bridgeware is provided with square opening vertically; With plastics fixed cover lower end cylinder platform matching part convexity is set in the said square opening, cooperates with convexity in the electrode bridgeware through hole through plastics fixed cover lower end cylinder platform, restriction relatively rotates.
Further improvement to technique scheme: said handle is provided with endoporus; The diameter of bore ecto-entad diminishes gradually; Said inside and outside protection flexible pipe and handle cooperation place are respectively equipped with the location hole; Said handle endoporus sidewall correspondence is provided with two positioning convex that the degree of depth is different, limits the degree of freedom of inside and outside protection flexible pipe through positioning convex.
Further improvement to technique scheme a: semicircle is set on the described handle side wall grips sheet.Be convenient to hand-held.
This utility model compared with prior art has following advantage and good effect:
This utility model electrode is used for detecting in the fetus heartbeat, can be fixed on the position that needs securely, and accurate successive signal is provided, and fetus and parent health are had no adverse effect.Simple in structure, it is convenient install to produce, easy for operation, reliable except enhancing productivity, improve product percent of pass greatly, reducing cost, and improves the accuracy of diagnosis.
Description of drawings
Fig. 1 is the axonometric chart of the disposable fetus electricity of this utility model physiology Double helix probe electrode;
Fig. 2 is that the electrode part of the disposable fetus electricity of this utility model physiology Double helix probe electrode is divided local enlarged drawing;
Fig. 3 is the handle portion partial enlarged drawing of the disposable fetus electricity of this utility model physiology Double helix probe electrode;
Fig. 4 is that the disposable fetus electricity of this utility model physiology Double helix probe electrode twisted-pair feeder is connected sketch map with the Double helix electrode with the two-fold cranked electrode.
Among the figure, 1, the plastics fixed cover; 2, twisted-pair feeder; 3, electrode bridgeware; 4, interior protection flexible pipe; 5, protect flexible pipe outward; 6, hands handle; 7, two-fold cranked electrode; 8, Double helix electrode.
The specific embodiment
For the purpose, technical scheme and the advantage that make this utility model embodiment is clearer, will combine the accompanying drawing among this utility model embodiment below, to the technical scheme among this utility model embodiment carry out clear, intactly describe, obviously be whole embodiment.Based on the embodiment in this utility model, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of this utility model protection.
Referring to Fig. 1-Fig. 4, the embodiment of the disposable fetus of this utility model electricity physiology Double helix probe electrode comprises Double helix electrode 8, two-fold cranked electrode 7, twisted-pair feeder 2, electrode bridgeware 3, interior protection flexible pipe 4, protects flexible pipe 5 and handle 6 outward.On handle 6 sidewalls, a semicircle is set and grips sheet, be convenient to hand-held.
Above-mentioned Double helix electrode 8 is embedded in the plastics fixed cover 1 with the injection moulding form with two-fold cranked electrode 7; The binding site that said Double helix electrode 8, two-fold cranked electrode 7 are connected with twisted-pair feeder 2 respectively also is wrapped in the plastics fixed cover 1; Thereby play the effect of protection junction point, in use avoid causing chrominance signal to disturb owing to junction point is unstable.The spiral part of Double helix electrode 8 exposes from plastics fixed cover 1 top, and part two-fold cranked electrode 7 exposes from plastics fixed cover 1 both sides.Protection flexible pipe 4 in twisted-pair feeder 2 overcoats of drawing from plastics fixed cover 1 bottom are said, the said outer protection flexible pipe 5 of interior protection flexible pipe 4 overcoats, said inside and outside protection flexible pipe 5 one ends and said handle 6 are pegged graft.
Protection flexible pipe 4 links to each other through electrode bridgeware 3 with plastics fixed cover 1 in above-mentioned.In protection flexible pipe 4 be provided with square through hole with electrode bridgeware 3 cooperation places, electrode bridgeware 3 is provided with corresponding convexity, said protruding the entering in corresponding square through hole during cooperation.
Above-mentioned plastics fixed cover 1 lower end is a cylinder; On the said cylindrical side platform is set; Said electrode bridgeware 3 is provided with square opening vertically; With plastics fixed cover 1 lower end cylinder platform matching part convexity is set in the said square opening, cooperates with convexity in electrode bridgeware 3 square through holes through plastics fixed cover 1 lower end cylinder platform, restriction relatively rotates.
Particularly, said handle 6 is provided with endoporus, and said inside and outside protection flexible pipe 4,5 and handle 6 cooperation places are respectively equipped with the location hole, and said handle 6 endoporus sidewall correspondences are provided with two positioning convex that the degree of depth is different.Only need to locate protruding firmly insertion of hole aligned during installation and get final product, cooperate with corresponding location hole, limit the degree of freedom of inside and outside protection flexible pipe 4,5 through positioning convex.
The handle endoporus is directly reduced by protection flexible pipe direction of insertion gradually, and convenient inside and outside protection flexible pipe 4,5 gets into, and two positioning convex of corresponding inside and outside protection flexible pipe 4,5 are located at different depth in the handle endoporus, guarantee positioning stablity.
The above; It only is the preferred embodiment of this utility model; Be not to be the restriction of this utility model being made other form, any professional and technical personnel of being familiar with possibly utilize the technology contents of above-mentioned announcement to change or be modified as the equivalent embodiment of equivalent variations.But every this utility model technical scheme content that do not break away to any simple modification, equivalent variations and remodeling that above embodiment did, still belongs to the protection domain of this utility model technical scheme according to the technical spirit of this utility model.
Claims (6)
1. disposable fetus electricity physiology Double helix probe electrode; Comprise Double helix electrode, two-fold cranked electrode, twisted-pair feeder, interior protection flexible pipe, protect flexible pipe and handle outward; It is characterized in that described Double helix electrode and two-fold cranked electrode injection moulding form are embedded in the plastics fixed cover; The binding site that said Double helix electrode, two-fold cranked electrode are connected with twisted-pair feeder respectively also is wrapped in the plastics fixed cover; The spiral part of Double helix electrode exposes from plastics fixed cover top, and part two-fold cranked electrode is from exposing the said interior protection flexible pipe of the twisted-pair feeder overcoat of drawing from plastics fixed cover bottom from plastics fixed cover both sides; The said outer protection flexible pipe of interior protection hose overcoat, said inside and outside protection flexible pipe one end is all pegged graft with said handle.
2. disposable fetus electricity physiology Double helix probe electrode according to claim 1, it is characterized in that: the protection flexible pipe links to each other through the electrode bridgeware with the plastics fixed cover in said.
3. disposable fetus electricity physiology Double helix probe electrode according to claim 2; It is characterized in that: protection flexible pipe and electrode bridgeware cooperation place are provided with square through hole in said; The electrode bridgeware is provided with corresponding convexity, said protruding the entering in corresponding square through hole during cooperation; Said plastics fixed cover lower end is a cylinder; On the said cylindrical side platform is set; Said electrode bridgeware is provided with square opening vertically; With plastics fixed cover lower end cylinder platform matching part convexity is set in the said square opening, cooperates with convexity in the electrode bridgeware through hole through plastics fixed cover lower end cylinder platform, restriction relatively rotates.
4. according to each described disposable fetus electricity physiology Double helix probe electrode of claim 1-3; It is characterized in that: said handle is provided with endoporus; The diameter of bore ecto-entad diminishes gradually; Said inside and outside protection flexible pipe and handle cooperation place are respectively equipped with the location hole, and said handle endoporus sidewall correspondence is provided with two positioning convex that the degree of depth is different, limits the degree of freedom of inside and outside protection flexible pipe through positioning convex.
5. according to each described disposable fetus electricity physiology Double helix probe electrode of claim 1-3, it is characterized in that: a semicircle is set on the described handle side wall grips sheet.
6. disposable fetus electricity physiology Double helix probe electrode according to claim 4 is characterized in that: a semicircle is set on the described handle side wall grips sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120242321U CN202146302U (en) | 2011-07-11 | 2011-07-11 | Disposable fetal electrophysiological double-spiral probe electrode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120242321U CN202146302U (en) | 2011-07-11 | 2011-07-11 | Disposable fetal electrophysiological double-spiral probe electrode |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202146302U true CN202146302U (en) | 2012-02-22 |
Family
ID=45587381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120242321U Expired - Lifetime CN202146302U (en) | 2011-07-11 | 2011-07-11 | Disposable fetal electrophysiological double-spiral probe electrode |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202146302U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107582049A (en) * | 2017-08-01 | 2018-01-16 | 青岛光电医疗科技有限公司 | Disposable fetal electrode and fetus Physiological Signal Acquiring System |
| CN109394211A (en) * | 2018-12-18 | 2019-03-01 | 新乡医学院 | A kind of preparation method in body electrophysiological recording metal electrode |
| CN111973185A (en) * | 2020-08-07 | 2020-11-24 | 中山大学附属第一医院 | Management system for feeding back muscle function activities in real time under double-wire electrode |
-
2011
- 2011-07-11 CN CN201120242321U patent/CN202146302U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107582049A (en) * | 2017-08-01 | 2018-01-16 | 青岛光电医疗科技有限公司 | Disposable fetal electrode and fetus Physiological Signal Acquiring System |
| CN107582049B (en) * | 2017-08-01 | 2024-01-02 | 青岛光电医疗科技有限公司 | Disposable fetal electrode and fetal physiological signal acquisition system |
| CN109394211A (en) * | 2018-12-18 | 2019-03-01 | 新乡医学院 | A kind of preparation method in body electrophysiological recording metal electrode |
| CN109394211B (en) * | 2018-12-18 | 2021-08-06 | 新乡医学院 | Method for preparing in-vivo electrophysiological recording metal electrode |
| CN111973185A (en) * | 2020-08-07 | 2020-11-24 | 中山大学附属第一医院 | Management system for feeding back muscle function activities in real time under double-wire electrode |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202146302U (en) | Disposable fetal electrophysiological double-spiral probe electrode | |
| CN201295222Y (en) | Anoscope with location mark | |
| CN202086498U (en) | Disposable B-ultrasonic probe sleeve | |
| CN204491782U (en) | Toilet warning device | |
| CN207136862U (en) | A kind of shell structure of color ultrasound probes | |
| CN202313264U (en) | Anoscope for TCM surgical operation | |
| CN204618293U (en) | A kind of for the caecal content matter collection device in equus nutrient research | |
| CN201182827Y (en) | Anocelia puncture needle | |
| CN203484170U (en) | Urine storing test tube for urinary surgery | |
| CN203587393U (en) | Urine collection device | |
| CN201996569U (en) | Vaginal B-type ultrasonic probe sleeve film | |
| CN202198622U (en) | Percussion hammer with lighting function | |
| CN202777450U (en) | Medical convenient interface | |
| CN202960563U (en) | Inspector device for neurology | |
| CN203226840U (en) | Auscultation device | |
| CN201958860U (en) | Anus proctoscope | |
| CN209391972U (en) | Ultrasound and attachment station set of data lines line apparatus | |
| CN203422248U (en) | Urine sample collecting device | |
| CN202960586U (en) | Portable urine gathering tube | |
| CN202642527U (en) | Beverage bottle with straw | |
| CN203154180U (en) | Nursing cup | |
| CN211187232U (en) | Disposable fetal scalp spiral electrode | |
| CN207352636U (en) | Fingerprint collecting identification device | |
| CN203417230U (en) | Wire connecting device of ligator for endoscope | |
| CN201283148Y (en) | Medical oxygen uptake pipe |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120222 |