CN211094103U

CN211094103U - Equipotential line back projection electrical impedance imaging image support with adjustable elevation angle arc tangent compression

Info

Publication number: CN211094103U
Application number: CN201921316327.4U
Authority: CN
Inventors: 陈聪; 周巍; 苏国庆; 骆成勋; 孙亮
Original assignee: Nanjing Yiai Medical Equipment Co ltd
Current assignee: Nanjing Yiai Medical Equipment Co ltd
Priority date: 2019-08-14
Filing date: 2019-08-14
Publication date: 2020-07-28
Anticipated expiration: 2029-08-14

Abstract

The utility model discloses an equipotential line back projection electrical impedance imaging image support of adjustable angle of elevation arctangent compression, including hand lever, connecting axle and carrier board, the end of hand lever rotates and is connected with the connecting axle, and connecting axle one side fixedly connected with carrier board, the utility model discloses in, through L type hand lever, connecting axle and carrier board constitute electrical impedance imaging image's support, wherein L type inside second regulation pole top that is equipped with of hand lever rotates with two first regulation poles on L type hand lever surface and is connected, first regulation pole end is connected with the bottom surface rotation of connecting axle, through the slider on lapse hand lever surface, makes the first regulation pole pulling first regulation pole of second regulation pole of being connected with the slider, thereby makes the end top of first regulation pole push away the connecting axle, makes the carrier board of connecting axle raise upward, otherwise, the slider that upwards slides, makes first regulation pole pulling connecting axle and carrier board have a down dip, and adjusting effectually, thereby is favorable to the carrier board to adjust to suitable angle.

Description

Equipotential line back projection electrical impedance imaging image support with adjustable elevation angle arc tangent compression

Technical Field

The utility model relates to a projection electrical impedance imaging image technical field especially relates to equipotential line back projection electrical impedance imaging image support of adjustable angle of elevation arctangent compression.

Background

The electrical impedance tomography is that one or several kinds of frequency electrical signals are applied around some section of human body, the response signal of the section boundary is measured, and based on the relation between the response signal and the driving signal, specific electrical impedance reconstruction algorithm is used to calculate the distribution and change of electrical resistivity in the section, and the distribution of the electrical resistivity or its change may be displayed in two-dimensional digital image mode, so as to provide one new image examining means for clinical medical diagnosis.

When implementing electrical impedance tomography, need lay the electrode around the body surface with the form of array, exert safe electric current to the person who is surveyed in real time, gather corresponding voltage data simultaneously, and in complicated clinical guardianship environment, the collection of electrical impedance raw data can receive the interference influence of various actual factors usually, including clinical staff's treatment nursing operation, electrode and skin laminating not inseparable enough etc. and then influence the accuracy and the accuracy of electrical impedance raw data and formation of image, be unfavorable for clinical staff to make timely judgement to patient's state of an illness change.

Therefore, the equipotential line back projection electrical impedance imaging image support with the adjustable elevation angle arc tangent compression is provided to solve the defects.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an equipotential line back projection electrical impedance imaging image support with adjustable elevation angle and arc tangent compression.

In order to achieve the above purpose, the utility model adopts the following technical scheme: elevation angle adjustable inverse tangent compressed equipotential line back projection electrical impedance imaging image support, including hand lever, connecting axle and carrier board, the end of hand lever rotates and is connected with the connecting axle, and connecting axle one side fixedly connected with carrier board, and the surface bonding of carrier board has the rubber gasket to the bottom of carrier board is provided with the circuit line, sliding connection has the slider in the spout on hand lever surface, and the one end of slider is located hand lever internal connection and adjusts the pole, the top of second regulation pole is provided with the connecting piece, and the connecting piece runs through the hand lever and rotate and be connected with first regulation pole, the one end of first regulation pole is passed through the connecting piece and is connected with the bottom surface rotation of connecting axle.

As a further description of the above technical solution: the surface mounting of rubber gasket has a plurality of electrode slices, and a plurality of electrode slices pass through circuit and circuit line integrated connection, and is a plurality of the electrode slice is the array and arranges, and lies in the carrier plate surface between a plurality of electrode slices and sets up flutedly, install the sucking disc in the recess.

As a further description of the above technical solution: the two first adjusting rods are symmetrical about the vertical center line of the hand lever, and the upper ends and the lower ends of the two first adjusting rods are respectively connected with the connecting shaft and the end of the second adjusting rod in a rotating mode through connecting pieces.

As a further description of the above technical solution: the bottom of the two first adjusting rods is located on the surface of the hand rod and is provided with a abdicating groove with a strip structure.

As a further description of the above technical solution: the lower surface of the hand lever is sleeved with an anti-slip sleeve.

As a further description of the above technical solution: a plurality of grooves penetrating through the rubber gaskets are formed in the surface of the carrier plate, and suckers are installed in the grooves.

As a further description of the above technical solution: the inner wall welding of hand lever has two lantern rings, and two lantern rings all cup joint the surface at the second regulation pole.

The utility model discloses following beneficial effect has:

the utility model discloses in, through L type hand lever, connecting axle and carrier board constitute the support of electrical impedance imaging image, wherein L type hand lever inside be equipped with the second adjust the pole top and two first regulation poles on L type hand lever surface rotate to be connected, first regulation pole end is rotated with the bottom surface of connecting axle to be connected, slider through the hand lever surface that slides downwards, make the second of being connected with the slider adjust the first regulation pole of pole pulling, thereby make the end of first regulation pole push away the connecting axle, make the carrier board of connecting axle to play, vice versa, the slider that slides upwards, make first regulation pole pulling connecting axle and carrier board have a down dip, adjust effectually, thereby be favorable to the carrier board to adjust to suitable angle, be convenient for the electrode slice on carrier board surface is attached on skin;

the utility model discloses in, constitute array shape through a plurality of electrode slices that set up on carrier plate surface, and a plurality of electrode slices are in the same place through the circuit unification, be connected with electrical impedance imaging image equipment by the circuit line of carrier plate bottom, thereby be favorable to applying the response of the signal of telecommunication and the signal of telecommunication, and simultaneously, install the sucking disc between a plurality of electrode slices on carrier plate surface, can improve the adsorption effect of carrier plate, thereby make stable absorption of carrier plate at the skin surface, improve accuracy and the accuracy nature of electrical impedance original data and formation of image, the rubber gasket of carrier plate surface bonding, can improve the comfort level of carrier plate and skin contact.

Drawings

FIG. 1 is a schematic structural view of an equipotential line back-projection electrical impedance imaging image frame with adjustable elevation arc tangent compression according to the present invention;

fig. 2 is a back view of the equipotential line back projection electrical impedance imaging image frame of the adjustable elevation arc tangent compression of the present invention;

fig. 3 is a schematic structural view of the carrier plate of the equipotential line reverse projection electrical impedance imaging image frame of the adjustable elevation arc tangent compression of the present invention.

Illustration of the drawings:

1. a handle; 2. a first adjusting lever; 3. a second adjusting lever; 4. a slider; 5. an anti-slip sleeve; 6. a connecting shaft; 7. a carrier plate; 8. a rubber gasket; 9. a circuit line; 10. a collar; 11. a chute; 12. an electrode sheet; 13. a groove; 14. and (4) sucking discs.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

According to the utility model discloses an embodiment provides the equipotential line back projection electrical impedance imaging image support of adjustable elevation arc tangent compression.

Referring now to the drawings and the detailed description, the utility model is further explained, as shown in fig. 1-3, an elevation angle adjustable arctangent compressed equipotential line reverse projection electrical impedance imaging image support according to an embodiment of the present invention comprises a hand lever 1, a connecting shaft 6 and a carrier plate 7, wherein the end of the hand lever 1 is rotatably connected with the connecting shaft 6, one side of the connecting shaft 6 is fixedly connected with the carrier plate 7, a rubber gasket 8 is adhered on the surface of the carrier plate 7, a circuit line 9 is arranged at the bottom end of the carrier plate 7, a slider 4 is slidably connected in a sliding groove 11 on the surface of the hand lever 1, one end of the slider 4 is positioned inside the hand lever 1 and is connected with a second adjusting lever 3, a connecting member is arranged at the top end of the second adjusting lever 3, the connecting member penetrates through the hand lever 1 and is rotatably connected with a first adjusting lever 2, one end of the, the slider 4 on the surface of the hand lever 1 slides downwards, so that the second adjusting rod 3 connected with the slider 4 pulls the first adjusting rod 2, the end head of the first adjusting rod 2 pushes the connecting shaft 6, and the carrier plate 7 connected with the connecting shaft 6 is lifted up, otherwise, the slider 4 slides upwards, so that the first adjusting rod 2 pulls the connecting shaft 6 and the carrier plate 7 to tilt downwards, the adjusting effect is good, the carrier plate 7 can be adjusted to a proper angle, and the electrode plates 12 on the surface of the carrier plate 7 can be attached to the skin conveniently;

in one embodiment, a plurality of electrode plates 12 are mounted on the surface of the rubber gasket 8, the electrode plates 12 are integrally connected with the circuit line 9 through a circuit, the electrode plates 12 are arranged in an array, a groove 13 is formed in the surface of the carrier plate 7 among the electrode plates 12, a sucker 14 is mounted in the groove 13, the electrode plates 12 arranged on the surface of the carrier plate 7 form an array shape, the electrode plates 12 are integrally connected together through a circuit, the circuit line 9 at the bottom end of the carrier plate 7 is connected with an electrical impedance imaging device, so that the application of an electrical signal and the response of the electrical signal are facilitated, the sucker 14 is mounted among the electrode plates 12 on the surface of the carrier plate 7, the adsorption effect of the carrier plate 7 can be improved, the carrier plate 7 is stably adsorbed on the surface of the skin, and the accuracy and the precision of electrical impedance original data and imaging are improved, the rubber gasket 8 adhered to the surface of the carrier plate 7 can improve the comfort of the contact between the carrier plate 7 and the skin.

In one embodiment, the number of the first adjusting rods 2 is two, the two first adjusting rods 2 are symmetrical about a vertical center line of the hand lever 1, the upper end and the lower end of each of the two first adjusting rods 2 are rotatably connected with the connecting shaft 6 and the end of the second adjusting rod 3 through connecting pieces, and the connecting shaft 6 and the carrier plate 7 can be synchronously pushed or stretched under the driving action of the first adjusting rods through the two first adjusting rods 2, so that the angle adjustment of the carrier plate 7 is facilitated.

In one embodiment, the bottom ends of the two first adjusting rods 2 are located on the surface of the hand lever 1 and are provided with the abdicating grooves with the strip structures, the two first adjusting rods 2 at the two sides of the hand lever 1 are inclined relative to the hand lever 1 and the connecting shaft, and the first adjusting rods 2 can move in the abdicating grooves of the hand lever during adjustment.

In one embodiment, the lower surface of the handle bar 1 is sleeved with an anti-slip sleeve 5, and the anti-slip sleeve 5 can be held by a user conveniently to increase friction force.

In one embodiment, the surface of the carrier plate 7 is provided with a plurality of grooves 13 penetrating through the rubber gasket 8, the suckers 14 are arranged in the grooves 13, and the suckers 14 arranged in the grooves 13 can be closely attached to the surface of the skin, so that the electrical impedance tomography detection is facilitated, and the accuracy and the precision are improved.

In one embodiment, the inner wall of the hand lever 1 is welded with two lantern rings 10, the two lantern rings 10 are both sleeved on the surface of the second adjusting lever 3, the lantern rings 10 are sleeved on the surface of the second adjusting lever 3, the slider drives the second adjusting lever 3, and the stability of the second adjusting lever 3 can be improved.

The working principle is as follows:

during operation, be connected the one end of circuit line 9 with electrical impedance imaging image equipment, then hold the antiskid cover 5 of holding hand lever 1, through the slider 4 on the 1 surface of hand lever of gliding downwards, make the second of being connected with slider 4 adjust the pole 3 and stimulate first regulation pole 2, thereby make the end of first regulation pole 2 push away connecting axle 6, make the carrier board 7 of connecting axle 6 connection jack up, otherwise, the slider 4 that slides upwards, make first regulation pole 2 stimulate connecting axle 6 and carrier board 7 and decline, until adjusting carrier board 7 to suitable angle, make a plurality of electrode slices 12 and the sucking disc 14 on carrier board 7 surface closely attached on the skin surface, carry out the detection of formation of image of electrical impedance, the rubber gasket 8 of carrier board 7 surface bonding, can increase the comfort level of carrier board 7 and skin contact.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. Equipotential line back projection electrical impedance imaging image support of adjustable elevation arc tangent compression, including handspike (1), connecting axle (6) and carrier board (7), its characterized in that: the end of hand lever (1) rotates and is connected with connecting axle (6), and connecting axle (6) one side fixedly connected with carrier board (7), and the surface bonding of carrier board (7) has rubber gasket (8) to the bottom of carrier board (7) is provided with circuit line (9), sliding connection has slider (4) in spout (11) on hand lever (1) surface, and the one end of slider (4) is located hand lever (1) internal connection and adjusts pole (3), the top of pole (3) is adjusted to the second is provided with the connecting piece, and the connecting piece runs through hand lever (1) and rotates and be connected with first regulation pole (2), the one end of first regulation pole (2) is passed through the connecting piece and is rotated with the bottom surface of connecting axle (6) and be connected.

2. The adjustable elevation arctangent compressed equipotential line backprojection electrical impedance imaging frame of claim 1, wherein: the surface mounting of rubber gasket (8) has a plurality of electrode slices (12), and a plurality of electrode slices (12) are through circuit and circuit line (9) integrated connection, and is a plurality of electrode slices (12) are the array and arrange, and lie in between a plurality of electrode slices (12) carrier board (7) surface and set up fluted (13), install sucking disc (14) in recess (13).

3. The adjustable elevation arctangent compressed equipotential line backprojection electrical impedance imaging frame of claim 1, wherein: the two first adjusting rods (2) are arranged, the two first adjusting rods (2) are symmetrical about the vertical center line of the hand lever (1), and the upper ends and the lower ends of the two first adjusting rods (2) are respectively connected with the ends of the connecting shaft (6) and the second adjusting rod (3) in a rotating mode through connecting pieces.

4. The adjustable elevation arctangent compressed equipotential line backprojection electrical impedance imaging frame of claim 3, wherein: the bottom end of the first adjusting rod (2) is positioned on the surface of the hand rod (1) and is provided with a abdicating groove with a strip structure.

5. The adjustable elevation arctangent compressed equipotential line backprojection electrical impedance imaging frame of claim 1, wherein: the lower surface of the hand lever (1) is sleeved with an anti-slip sleeve (5).

6. The adjustable elevation arctangent compressed equipotential line backprojection electrical impedance imaging frame of claim 2, wherein: a plurality of grooves (13) penetrating through the rubber gasket (8) are formed in the surface of the carrier plate (7), and suckers (14) are installed in the grooves (13).

7. The adjustable elevation arctangent compressed equipotential line backprojection electrical impedance imaging frame of claim 1, wherein: the inner wall welding of hand lever (1) has two lantern rings (10), and two lantern rings (10) all cup joint the surface of adjusting pole (3) at the second.