CN211049346U - Dynamic electrocardiogram monitoring electrode fixing device - Google Patents
Dynamic electrocardiogram monitoring electrode fixing device Download PDFInfo
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- CN211049346U CN211049346U CN201921811272.4U CN201921811272U CN211049346U CN 211049346 U CN211049346 U CN 211049346U CN 201921811272 U CN201921811272 U CN 201921811272U CN 211049346 U CN211049346 U CN 211049346U
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Abstract
The utility model provides a developments heart electrograph monitoring electrode fixing device. Developments heart electrograph monitoring electrode fixing device includes casing, pushing mechanism, stop gear, release mechanism and electrode mechanism, the casing includes cavity cylinder shell, cavity cylinder inner shell and connecting plate, the cavity cylinder shell endotheca is equipped with the cavity cylinder inner shell, and the both sides inner wall of cavity cylinder shell all is connected with the cavity cylinder inner shell through the connecting plate, pushing mechanism includes the cavity cylinder ejector sleeve, slides and leads to chamber and annular piston cover, the cavity cylinder ejector sleeve is established in the casing, and the fixed cover in bottom of cavity cylinder ejector sleeve is equipped with annular piston cover, and the both sides wall of cavity cylinder ejector sleeve has all seted up the slip and leads to the chamber, the connecting plate passes the slip logical chamber on the cavity cylinder ejector sleeve, and the upper surface of connecting plate leads to the chamber through pressure spring and slip and is connected. The utility model provides a developments heart electrograph monitoring electrode fixing device has the electrode of being convenient for and fixes the advantage on patient's skin.
Description
Technical Field
The utility model relates to the field of medical technology, especially, relate to a developments heart electrograph monitoring electrode fixing device.
Background
The electrocardiogram electrode is an indispensable device for electrocardiographic examination or electrocardiographic monitoring, and transfers electrocardiographic signals on the surface of a human body to an electrocardiograph through a lead wire for further processing. Electrocardiographic electrodes are generally classified into limb lead electrodes and chest lead electrodes according to the difference of the connection sites. The chest lead electrodes are divided into a sucker type electrode and a patch type electrode. The sucker type electrodes are mostly temporarily used in a short time during electrocardiographic examination, and the patch type electrodes are mostly used in a long time during electrocardiographic monitoring. The electrocardiographic monitoring usually exceeds 24 hours, and some electrocardiographic monitoring lasts for more than 10 days.
At present, there is a commonly used dynamic electrocardiograph, which does not have a special device for fixing electrodes and leads, and when in use, the electrodes are fixed on the skin by adhesive plaster, so that the disadvantages of easy falling of skin electrode and skin discomfort of the person to be measured exist, and the problems of moving and even falling of the contact part of the lead electrodes and the skin electrodes exist.
Therefore, it is necessary to provide a dynamic electrocardiogram monitoring electrode fixing device to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a developments heart electrograph monitoring electrode fixing device convenient to electrode is fixed on patient's skin.
The utility model provides a developments heart electrograph monitoring electrode fixing device includes: the shell comprises a hollow cylindrical outer shell, a hollow cylindrical inner shell and a connecting plate, wherein the hollow cylindrical inner shell with the same axis is sleeved in the hollow cylindrical outer shell, a gap is formed between the hollow cylindrical outer shell and the hollow cylindrical inner shell, and the inner walls on two sides of the hollow cylindrical outer shell are fixedly connected with the outer walls on two sides corresponding to the hollow cylindrical inner shell through the connecting plate which is horizontally arranged; the pushing mechanism is installed on the shell and comprises a hollow cylindrical push pipe, a sliding through cavity and an annular piston sleeve, the hollow cylindrical push pipe is sleeved in a gap between the hollow cylindrical outer shell and the hollow cylindrical inner shell and is coaxial with the hollow cylindrical outer shell, the annular piston sleeve is fixedly sleeved at the bottom of the hollow cylindrical push pipe, the sliding through cavities which are axially arranged are formed in two side walls of the hollow cylindrical push pipe, the connecting plate penetrates through the corresponding sliding through cavity in the hollow cylindrical push pipe and is in sliding connection with the sliding through cavity, and the upper surface of the connecting plate is in elastic connection with the inner top wall of the sliding through cavity through a pressure spring; the two limiting mechanisms with the same specification are arranged on the outer walls of the two sides of the hollow cylindrical push pipe close to the top; the two unlocking mechanisms with the same specification are arranged on two side walls of the hollow cylindrical shell close to the top; an electrode mechanism mounted within the housing.
Preferably, stop gear includes dwang, spacing tapered end and first spring, the one end of dwang is connected with the lateral wall rotation that the cavity cylinder ejector sleeve is close to the top, and the other end fixed mounting of dwang has spacing tapered end, the inner wall of dwang is through the outer wall elastic connection of first spring with the cavity cylinder ejector sleeve.
Preferably, the unlocking mechanism comprises an installation cavity, a sliding push rod, a pressing plate and a second spring, the installation cavity is formed in the inner wall, close to the top, of the hollow cylindrical shell, the sliding push rod is inserted into the installation cavity and connected in a sliding mode, one end of the sliding push rod extends out of the outer side of the hollow cylindrical shell and is fixedly provided with the pressing plate, and the inner walls of the two sides of the pressing plate are elastically connected with the outer wall of the hollow cylindrical shell through the same second spring.
Preferably, the electrode mechanism comprises a mounting disc, an electrode plate and a wire, the mounting disc is fixedly mounted on the inner wall of the hollow cylindrical inner shell close to the bottom, the electrode plate is fixedly mounted at the bottom of the mounting disc, and the wire electrically connected with the electrode plate is fixedly mounted at the top of the mounting disc.
Preferably, the bottom of the hollow cylindrical shell in the shell is fixedly sleeved with a sucker.
Preferably, handles are installed on two side walls of the top of the hollow cylindrical inner shell in the shell, and a wire groove used for limiting the wire is formed in the two side walls.
Compared with the prior art, the utility model provides a developments heart electrograph monitoring electrode fixing device has following beneficial effect:
the utility model provides a developments heart electrograph monitoring electrode fixing device, the handle of pushing down makes the cavity cylinder ejector sleeve gliding with the attached back of some on the patient of cavity cylinder shell and cavity cylinder inner shell, press the clamp plate on the cavity cylinder shell both sides, thereby the cavity cylinder ejector sleeve slides along the casing under the effect of pressure spring under compression state, thereby clearance between cavity cylinder shell and the cavity cylinder inner shell forms the negative pressure thereby the casing adsorbs on patient's skin, make whole equipment attached on patient's skin, and be difficult for breaking away from, after the monitoring, the handle of pushing down can, whole equipment usage labour saving and time saving, and convenient for operation.
Drawings
Fig. 1 is a schematic structural view of a preferred embodiment of a dynamic electrocardiogram monitoring electrode fixing device provided by the present invention;
FIG. 2 is a schematic cross-sectional view of the housing of FIG. 1 coupled to a pushing mechanism;
FIG. 3 is a schematic structural view of the hollow cylindrical push tube shown in FIG. 1;
fig. 4 is an enlarged schematic view of a portion a shown in fig. 2.
Reference numbers in the figures: 1. the shell, 11, the hollow cylinder shell, 12, the hollow cylinder inner shell, 13, the connecting plate, 2, pushing mechanism, 21, the hollow cylinder ejector sleeve, 22, the slip leads to the chamber, 23, annular piston cover, 3, the pressure spring, 4, stop gear, 41, the dwang, 42, spacing tapered end, 43, first spring, 5, release gear, 51, the installation cavity, 52, the slip push rod, 53, the pressing plate, 54, the second spring, 6, electrode mechanism, 61, the mounting disc, 62, the electrode slice, 63, the wire, 7, the sucking disc, 8, the handle, 9, the wire casing.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
Please refer to fig. 1, fig. 2 and fig. 3 in combination, wherein fig. 1 is a schematic structural diagram of a preferred embodiment of a dynamic electrocardiogram monitoring electrode fixing device provided by the present invention; FIG. 2 is a schematic cross-sectional view of the housing of FIG. 1 coupled to a pushing mechanism; FIG. 3 is a schematic structural view of the hollow cylindrical push tube shown in FIG. 1; fig. 4 is an enlarged schematic view of a portion a shown in fig. 2. Developments heart electrograph monitoring electrode fixing device includes: the device comprises a shell 1, a pushing mechanism 2, a limiting mechanism 4, an unlocking mechanism 5 and an electrode mechanism 6.
In the specific implementation process, as shown in fig. 1, fig. 2 and fig. 3, the casing 1 includes a hollow cylindrical outer casing 11, a hollow cylindrical inner casing 12 and a connecting plate 13, the hollow cylindrical outer casing 11 is sleeved with the coaxial hollow cylindrical inner casing 12, a gap is provided between the hollow cylindrical outer casing 11 and the hollow cylindrical inner casing 12, the inner walls of both sides of the hollow cylindrical outer casing 11 are fixedly connected with the outer walls of both sides corresponding to the hollow cylindrical inner casing 12 through the connecting plate 13 horizontally disposed, the pushing mechanism 2 is installed on the casing 1, the pushing mechanism 2 includes a hollow cylindrical push pipe 21, a sliding through cavity 22 and an annular piston sleeve 23, the hollow cylindrical push pipe 21 is sleeved in the gap between the hollow cylindrical outer casing 11 and the hollow cylindrical inner casing 12 and coaxial with the hollow cylindrical outer casing 11, the bottom of the hollow cylindrical push pipe 21 is fixedly sleeved with the annular piston sleeve 23, two side walls of the hollow cylindrical push pipe 21 are respectively provided with a sliding through cavity 22 which is axially arranged, the connecting plate 13 penetrates through the corresponding sliding through cavity 22 on the hollow cylindrical push pipe 21 and is in sliding connection with the sliding through cavity 22, and the upper surface of the connecting plate 13 is elastically connected with the inner top wall of the sliding through cavity 22 through a pressure spring 3; pressing down hollow cylinder ejector sleeve 21 makes annular piston cover 23 discharge the clearance air between hollow cylinder outer shell 11 and the hollow cylinder inner shell 12, attaches casing 1 on patient's skin simultaneously, unclamps hollow cylinder ejector sleeve 21 so that under the effect of pressure spring 3, the clearance between hollow cylinder outer shell 11 and the hollow cylinder inner shell 12 forms the negative pressure thereby casing 1 adsorbs on patient's skin.
Referring to fig. 2 and 4, two specifications are the same stop gear 4 installs the both sides outer wall that is close to the top at hollow cylinder ejector sleeve 21, stop gear 4 includes dwang 41, spacing tapered end 42 and first spring 43, the one end of dwang 41 is connected with the lateral wall rotation that hollow cylinder ejector sleeve 21 is close to the top, and the other end fixed mounting of dwang 41 has spacing tapered end 42, the inner wall of dwang 41 is through the outer wall elastic connection of first spring 43 with hollow cylinder ejector sleeve 21, makes the joint of pushing down hollow cylinder ejector sleeve 21 in installation cavity 51 through stop gear 4 to need not medical personnel and always push down hollow cylinder ejector sleeve 21 with the hand.
Referring to fig. 2 and 4, the two unlocking mechanisms 5 with the same specification are installed on two side walls of the hollow cylindrical outer shell 11 close to the top, each unlocking mechanism 5 includes an installation cavity 51, a sliding push rod 52, a pressing plate 53 and a second spring 54, the installation cavity 51 is opened on the inner wall of the hollow cylindrical outer shell 11 close to the top, the sliding push rod 52 in sliding connection is inserted in the installation cavity 51, one end of the sliding push rod 52 extends out of the outer side of the hollow cylindrical outer shell 11 and is fixedly provided with the pressing plate 53, the inner walls of two sides of the pressing plate 53 are elastically connected with the outer wall of the hollow cylindrical outer shell 11 through the same second spring 54, and the unlocking mechanism 5 enables the hollow cylindrical push tube 21 clamped in the gap between the hollow cylindrical outer shell 11 and the hollow cylindrical inner shell 12 to reset, so that a negative pressure state is convenient to.
Referring to fig. 2, the electrode mechanism 6 is installed in the housing 1, the electrode mechanism 6 includes an installation disc 61, an electrode plate 62 and a lead 63, the installation disc 61 is fixedly installed on the inner wall of the hollow cylindrical inner shell 12 near the bottom, the electrode plate 62 is fixedly installed at the bottom of the installation disc 61, the lead 63 electrically connected with the electrode plate 62 is fixedly installed at the top of the installation disc 61, and the patient is subjected to electrocardiographic monitoring through the electrode plate 62.
Referring to fig. 1, the bottom of the hollow cylindrical outer shell 11 in the casing 1 is fixedly sleeved with the sucker 7, and the two side walls of the top of the hollow cylindrical inner shell 12 in the casing 1 are both provided with the handles 8 and the wire slots 9 for limiting the wires 63, so that the wires 63 are tidy and are not easy to be messy.
The utility model provides a developments heart electrograph monitoring electrode fixing device's theory of operation as follows:
before use, the handle 8 is pressed downwards to enable the hollow cylindrical push tube 21 to slide downwards, so that the annular piston sleeve 23 discharges air in a gap between the hollow cylindrical outer shell 11 and the hollow cylindrical inner shell 12 until the limiting lock heads 42 in the limiting mechanism 4 slide into the installation cavity 51, at the moment, the pressure spring 3 is in a compressed state, after the shell 1 is attached to a patient attachment point, the electrode sheet 62 in the electrode mechanism 6 is attached to the patient attachment point, the pressing plates 53 on two sides of the hollow cylindrical outer shell 11 are pressed, so that the sliding push rod 52 connected with the pressing plates 53 slides inwards along the installation cavity 51 and pushes the limiting lock heads 42 in the installation cavity 51 away from the installation cavity 51, so that the hollow cylindrical push tube 21 slides upwards along the shell 1 under the action of the pressure spring 3 in the compressed state, and therefore, a negative pressure is formed in the gap between the hollow cylindrical outer shell 11 and the hollow cylindrical inner shell 12, so that the shell 1 is adsorbed on the skin of the patient, make whole equipment attached on patient's skin, and be difficult for breaking away from, after the monitoring, push down handle 8 can, whole equipment uses labour saving and time saving, convenient operation.
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 above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (6)
1. A dynamic electrocardiogram monitoring electrode fixing device is characterized by comprising:
the shell body (1), the shell body (1) comprises a hollow cylindrical outer shell (11), a hollow cylindrical inner shell (12) and a connecting plate (13), the hollow cylindrical inner shell (12) with the same axis is sleeved in the hollow cylindrical outer shell (11), a gap is formed between the hollow cylindrical outer shell (11) and the hollow cylindrical inner shell (12), and the inner walls of two sides of the hollow cylindrical outer shell (11) are fixedly connected with the outer walls of two sides corresponding to the hollow cylindrical inner shell (12) through the connecting plate (13) which is horizontally arranged;
a pushing mechanism (2), the pushing mechanism (2) is arranged on the shell (1), the pushing mechanism (2) comprises a hollow cylindrical pushing pipe (21), a sliding through cavity (22) and an annular piston sleeve (23), the hollow cylindrical push pipe (21) is sleeved in a gap between the hollow cylindrical outer shell (11) and the hollow cylindrical inner shell (12) and is coaxial with the hollow cylindrical outer shell (11), an annular piston sleeve (23) is fixedly sleeved at the bottom of the hollow cylindrical push tube (21), and two side walls of the hollow cylindrical push pipe (21) are both provided with sliding through cavities (22) which are axially arranged, the connecting plate (13) passes through the corresponding sliding through cavity (22) on the hollow cylindrical push tube (21) and is connected with the sliding through cavity (22) in a sliding way, the upper surface of the connecting plate (13) is elastically connected with the inner top wall of the sliding through cavity (22) through a pressure spring (3);
the two limiting mechanisms (4) with the same specification are arranged on the outer walls of the two sides, close to the top, of the hollow cylindrical push pipe (21);
the two unlocking mechanisms (5) with the same specification are arranged on two side walls, close to the top, of the hollow cylindrical shell (11);
the electrode mechanism (6), the electrode mechanism (6) is installed in the shell (1).
2. The dynamic electrocardiogram monitoring electrode fixing device according to claim 1, wherein the limiting mechanism (4) comprises a rotating rod (41), a limiting lock (42) and a first spring (43), one end of the rotating rod (41) is rotatably connected with the outer side wall of the hollow cylindrical push tube (21) close to the top, the other end of the rotating rod (41) is fixedly provided with the limiting lock (42), and the inner wall of the rotating rod (41) is elastically connected with the outer wall of the hollow cylindrical push tube (21) through the first spring (43).
3. The dynamic electrocardiogram monitoring electrode fixing device according to claim 1, wherein the unlocking mechanism (5) comprises a mounting cavity (51), a sliding push rod (52), a pressing plate (53) and a second spring (54), the mounting cavity (51) is arranged on the inner wall of the hollow cylindrical shell (11) close to the top, the sliding push rod (52) in sliding connection is inserted into the mounting cavity (51), one end of the sliding push rod (52) extends out of the outer side of the hollow cylindrical shell (11) and is fixedly provided with the pressing plate (53), and the inner walls of the two sides of the pressing plate (53) are elastically connected with the outer wall of the hollow cylindrical shell (11) through the same second spring (54).
4. The dynamic electrocardiogram monitoring electrode fixing device according to claim 1, wherein the electrode mechanism (6) comprises a mounting disc (61), an electrode plate (62) and a lead (63), the mounting disc (61) is fixedly mounted on the inner wall of the hollow cylindrical inner shell (12) near the bottom, the electrode plate (62) is fixedly mounted at the bottom of the mounting disc (61), and the lead (63) electrically connected with the electrode plate (62) is fixedly mounted at the top of the mounting disc (61).
5. The dynamic electrocardiogram monitoring electrode fixing device according to claim 1, wherein the bottom of the hollow cylindrical shell (11) in the shell (1) is fixedly sleeved with the sucker (7).
6. The dynamic electrocardiogram monitoring electrode fixing device according to claim 1, wherein the handle (8) and the slot (9) for limiting the wire (63) are installed on both side walls of the top of the hollow cylinder inner casing (12) in the casing (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921811272.4U CN211049346U (en) | 2019-10-26 | 2019-10-26 | Dynamic electrocardiogram monitoring electrode fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921811272.4U CN211049346U (en) | 2019-10-26 | 2019-10-26 | Dynamic electrocardiogram monitoring electrode fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211049346U true CN211049346U (en) | 2020-07-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921811272.4U Active CN211049346U (en) | 2019-10-26 | 2019-10-26 | Dynamic electrocardiogram monitoring electrode fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211049346U (en) |
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2019
- 2019-10-26 CN CN201921811272.4U patent/CN211049346U/en active Active
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