CN109350041A - ECG detecting clamping device - Google Patents
ECG detecting clamping device Download PDFInfo
- Publication number
- CN109350041A CN109350041A CN201811303311.XA CN201811303311A CN109350041A CN 109350041 A CN109350041 A CN 109350041A CN 201811303311 A CN201811303311 A CN 201811303311A CN 109350041 A CN109350041 A CN 109350041A
- Authority
- CN
- China
- Prior art keywords
- clamping plate
- clamping
- clamping plates
- joint axis
- link slot
- 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
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Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
- A61B5/316—Modalities, i.e. specific diagnostic methods
- A61B5/318—Heart-related electrical modalities, e.g. electrocardiography [ECG]
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
- A61B5/6801—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be attached to or worn on the body surface
- A61B5/6802—Sensor mounted on worn items
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
- A61B5/6801—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be attached to or worn on the body surface
- A61B5/683—Means for maintaining contact with the body
- A61B5/6838—Clamps or clips
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Biophysics (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Veterinary Medicine (AREA)
- Physics & Mathematics (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Cardiology (AREA)
- Clamps And Clips (AREA)
Abstract
The invention discloses a kind of ECG detecting clamping devices, including hand-held clip, clipper joint axis, No.1 clamping plate and No. two clamping plates, the hand-held clip between the clipper joint axis and the No.1 clamping plate by connecting, connection switching mechanism is provided between the No.1 clamping plate and No. two clamping plates, the opening of the link slot is arranged in the retention bead, the hinge core is connected between No. two clamping plates and the connecting shaft, the No.1 clamping plate is arc panel with No. two clamping plates and radian matches, the clipper joint axis is that shaft is formed with two rotatable lamellas and two rotatable lamellas are connect with the hand-held clip respectively, two rotatable lamellas of the clipper joint axis also respectively with the No.1 clamping plate, it is connected between No. two clamping plates.The present invention is directed to the subject leg of different thicknesses and the detection clip of wrist is adjusted the length of clamp, to be satisfied with the subject of different weight.
Description
Technical field
The present invention relates to a kind of ECG detecting use device fields, more particularly, to a kind of ECG detecting clamping device.
Background technique
Electrocardiogram is to record the variation figure of electrical activity caused by heart each cardiac cycle from body surface using electrocardiograph
Technology, principle are as follows: myocardial cell membrane is semi-permeable membrane, when quiescent condition, arranged outside film the positively charged sun of certain amount from
Son, the negatively charged anion of the identical quantity of the interior arrangement of film, film volta potential are higher than in film, referred to as polarized state.Under quiescent condition,
Since each position cardiac muscle cell of heart is all in polarized state, without potential difference, the potential curve that galvo-recorder is traced is straight,
The as equipotential line of surface electrocardiogram.In the stimulation by some strength, permeability of cell membrane changes cardiac muscle cell,
It is poured in film in a large amount of cation short time, becomes film inner potential just by negative, this process is known as depolarization.Whole heart is come
It says, potential change of the cardiac muscle cell from the internal membrane of heart into external membrane of heart sequence process of depolarization, the current potential traced by galvo-recorder is bent
Line is known as wave of depolarization, i.e., the P wave in atrium and the QRS wave of ventricle on surface electrocardiogram.After the completion of cell depolarization, cell membrane is discharged again
A large amount of cations make film inner potential be restored to original polarized state by just becoming negative, this process from the external membrane of heart to the internal membrane of heart into
Row, referred to as multipole.Potential change in same cardiac muscle cell's process of repolarization traces out referred to as repolarization wave by galvo-recorder.By
Relatively slow in process of repolarization, repolarization wave is low compared with wave of depolarization.The repolarization wave in atrium is low and is embedded in the wave of depolarization of ventricle, body surface
Electrocardiogram is not easy to recognize.The repolarization wave of ventricle shows as T wave on surface electrocardiogram.After entire cardiac muscle cell's whole multipole, then
Secondary recovery polarized state, without potential difference between each position cardiac muscle cell, equipotential line is recorded in surface electrocardiogram.
It is that the equipment of electrocardiogram is clipped in wrist and leg, the clamping of this clip but in subject's use process
Range is fixed, and can not be clamped on the human body of different thicknesses using will lead to excessively thick or excessively thin leg hand, therefore is needed
Improved.
Summary of the invention
The technical problem to be solved by the present invention is to overcome the existing defects, provides a kind of new ECG detecting clamping device,
To solve the above problems.
To achieve the above object, for first problem, the invention provides the following technical scheme: a kind of ECG detecting clamps
Device, including hand-held clip, clipper joint axis, No.1 clamping plate and No. two clamping plates, the hand-held clip by the clipper joint axis with it is described
It is connected between No.1 clamping plate, connection switching mechanism is provided between the No.1 clamping plate and No. two clamping plates, the connection is cut
Structure of changing planes includes connecting shaft, link slot, limited block, retention bead and hinge core, and the connecting shaft setting is pressed from both sides at described No. two
On plate, the link slot is arranged on the No.1 clamping plate, and the connecting shaft is inserted into the link slot, the limited block setting
On the side wall that the connecting shaft is inserted into the link slot part, the opening of the link slot is arranged in the retention bead
Place, the hinge core are connected between No. two clamping plates and the connecting shaft, and the No.1 clamping plate and No. two clamping plates are equal
For arc panel and radian matches, the clipper joint axis be shaft formed with two rotatable lamellas and two rotatable lamellas respectively with it is described
Hand-held clip connection, two rotatable lamellas of the clipper joint axis also connect between the No.1 clamping plate, No. two clamping plates respectively.
Preferably, the spreader spring for opening automatically is provided between the hand-held clip.
Preferably, the contact cotton pad with human contact is provided on the inside of the No.1 clamping plate and No. two clamping plates.
Preferably, the shape of the contact cotton pad is identical as the radian of the No.1 clamping plate, No. two clamping plates.
Preferably, the limited block is cylindrical and diameter is greater than the diameter that the retention bead is formed.
For above-mentioned Second Problem, the present invention also further provides solution on the basis of above scheme,
This scheme is on the basis of above scheme.
Compared with prior art, the beneficial effects of the present invention are: being directed to subject leg and the wrist of different thicknesses
Detection clip is adjusted the length of clamp, to be satisfied with the subject of different weight.
Detailed description of the invention
Attached drawing is used to provide further understanding of the present invention, and constitutes part of specification, with reality of the invention
It applies example to be used to explain the present invention together, not be construed as limiting the invention.In the accompanying drawings:
Fig. 1 is the structural schematic diagram of ECG detecting clamping device of the invention；
Fig. 2 is the partial enlarged view of ECG detecting clamping device of the invention；
It is as shown in the figure: 1, hand-held clip；2, clipper joint axis；3, No.1 clamping plate；4, No. two clamping plates；5, connecting shaft；6, link slot；7, it limits
Position block；8, retention bead；9, hinge core；10, spreader spring；11, cotton pad is contacted.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments, is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
It please refers to shown in Fig. 1-2, the present invention provides a kind of technical solution: a kind of ECG detecting clamping device, including hand
Folder 1, clipper joint axis 2, No.1 clamping plate 3 and No. two clamping plates 4 are held, the hand-held clip 1 is pressed from both sides by the clipper joint axis 2 with the No.1
It is connected between plate 3, connection switching mechanism, the connection switching machine is provided between the No.1 clamping plate 3 and No. two clamping plates 4
Structure includes connecting shaft 5, link slot 6, limited block 7, retention bead 8 and hinge core 9, and the connecting shaft 5 is arranged at described No. two
On clamping plate 4, the link slot 6 is arranged on the No.1 clamping plate 3, and the connecting shaft 5 is inserted into the link slot 6, the limit
Position block 7 is arranged in the connecting shaft 5 and is inserted on the side wall of 6 part of link slot, and the retention bead 8 is arranged described
The opening of link slot 6, the hinge core 9 are connected between No. two clamping plates 4 and the connecting shaft 5, the No.1 clamping plate 3
With No. two clamping plates 4 be arc panel and radian matches, and the clipper joint axis 2 is shaft and two rotatable lamella compositions and two
A rotatable lamella is connect with the hand-held clip 1 respectively, two rotatable lamellas of the clipper joint axis 2 also respectively with the No.1 clamping plate 3,
It is connected between No. two clamping plates 4.
In the present embodiment, the spreader spring 10 for opening automatically, the No.1 folder are provided between the hand-held clip 1
Plate 3 and the inside of No. two clamping plates 4 are provided with the contact cotton pad 11 with human contact, the shape of the contact cotton pad 11 with
The No.1 clamping plate 3, the radian of No. two clamping plates 4 are identical, and the limited block 7 is cylindrical and diameter is greater than the limit convex
Play 8 diameters formed.
When specifically used: the electromagnetism iron plate of ECG detecting is sticky in contact cotton pad 11 first, when wrist and leg compared with
Thick subject is in use, Upset hinge core 9, so that No. two clamping plates 4 are overturn to the lower end of No.1 clamping plate 3, and rotates No. two
Clamping plate 4 is rotated in link slot 6 by connecting shaft 5, so that the radian of No. two clamping plates 4 and No.1 clamping plate 3 fits to carry out
It uses, when the wrist of subject and leg are thinner, No. two clamping plates 4 is overturn by hinge core 9, so that No. two overturnings of clamping plate 4 are extremely
The two sides of No.1 clamping plate 3, and by No. two clamping plates 4 of rotation, so that No. two clamping plates 4 are fitted on the lateral wall of No.1 clamping plate 3,
In use, it drives No.1 clamping plate 3 to open by clipper joint axis 2 by manually pinching hand-held clip 1, carries out being clipped in subject
Wrist and leg.
Finally, also it should be noted that the example above and explanation are also not limited to above-described embodiment, skill of the present invention without description
Art feature can realize that details are not described herein by or using the prior art；Above embodiments and attached drawing are merely to illustrate this hair
Bright technical solution is not limitation of the present invention, is described the invention in detail referring to preferred embodiment, this
Field it is to be appreciated by one skilled in the art that those skilled in the art are made within the essential scope of the present invention
Variations, modifications, additions or substitutions without departure from spirit of the invention, also should belong to claims of the invention,
Illustrate again, above-described embodiment has been merely given as random having lifted a currently used embodiment.
Claims (5)
1. a kind of ECG detecting clamping device, which is characterized in that including hand-held clip (1), clipper joint axis (2), No.1 clamping plate (3) with
No. two clamping plates (4), the hand-held clip (1) between the clipper joint axis (2) and the No.1 clamping plate (3) by connecting, and described one
Number connection switching mechanism is provided between clamping plate (3) and No. two clamping plates (4), the connection switching mechanism includes connecting shaft
(5), link slot (6), limited block (7), retention bead (8) and hinge core (9), the connecting shaft (5) are arranged at described No. two
On clamping plate (4), the link slot (6) is arranged on the No.1 clamping plate (3), and the connecting shaft (5) is inserted into the link slot (6)
Interior, limited block (7) setting is on the side wall that the connecting shaft (5) are inserted into link slot (6) part, the retention bead
(8) opening in the link slot (6) is set, and the hinge core (9) is connected to No. two clamping plates (4) and the company
Between spindle (5), the No.1 clamping plate (3) is arc panel with No. two clamping plates (4) and radian matches, the clipper joint
Axis (2) is that shaft is formed with two rotatable lamellas and two rotatable lamellas are connect with the hand-held clip (1) respectively, the clipper joint axis
(2) two rotatable lamellas also connect between the No.1 clamping plate (3), No. two clamping plates (4) respectively.
2. ECG detecting clamping device according to claim 1, which is characterized in that be provided between the hand-held clip (1)
Spreader spring (10) for opening automatically.
3. ECG detecting clamping device according to claim 1, which is characterized in that the No.1 clamping plate (3) and described two
The contact cotton pad (11) with human contact is provided on the inside of number clamping plate (4).
4. ECG detecting clamping device according to claim 3, which is characterized in that it is described contact cotton pad (11) shape with
The No.1 clamping plate (3), the radian of No. two clamping plates (4) are identical.
5. ECG detecting clamping device according to claim 1, which is characterized in that the limited block (7) it is cylindrical and
Diameter is greater than the diameter that the retention bead (8) are formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811303311.XA CN109350041A (en) | 2018-11-02 | 2018-11-02 | ECG detecting clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811303311.XA CN109350041A (en) | 2018-11-02 | 2018-11-02 | ECG detecting clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109350041A true CN109350041A (en) | 2019-02-19 |
Family
ID=65344166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811303311.XA Pending CN109350041A (en) | 2018-11-02 | 2018-11-02 | ECG detecting clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109350041A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113274040A (en) * | 2021-05-28 | 2021-08-20 | 南京医科大学第一附属医院 | Human body surface multi-degree-of-freedom myoelectricity collector |
-
2018
- 2018-11-02 CN CN201811303311.XA patent/CN109350041A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113274040A (en) * | 2021-05-28 | 2021-08-20 | 南京医科大学第一附属医院 | Human body surface multi-degree-of-freedom myoelectricity collector |
| CN113274040B (en) * | 2021-05-28 | 2021-11-30 | 南京医科大学第一附属医院 | Human body surface multi-degree-of-freedom myoelectricity collector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190219 |
|
| WD01 | Invention patent application deemed withdrawn after publication |