CN213488866U - Deconcentrator, electrocardio lead device and electrocardio guardianship equipment - Google Patents
Deconcentrator, electrocardio lead device and electrocardio guardianship equipment Download PDFInfo
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- CN213488866U CN213488866U CN202021334472.8U CN202021334472U CN213488866U CN 213488866 U CN213488866 U CN 213488866U CN 202021334472 U CN202021334472 U CN 202021334472U CN 213488866 U CN213488866 U CN 213488866U
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- splitter
- cladding
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Abstract
The utility model relates to the technical field of medical equipment, the utility model provides a line splitter, electrocardio device and electrocardio guardianship equipment that leads, above-mentioned line splitter is connected between the main cable and many lead the line of electrocardio device that leads, including first cladding cover, second cladding cover and with main cable and each lead line electric connection's circuit board, first cladding cover cladding is on the circuit board, second cladding cover cladding is sheathe in first cladding, above-mentioned line splitter forms the first cladding cover that is used for the cladding circuit board in proper order through twice injection moulding technology and is used for the second cladding cover of the first cladding cover of cladding, effectively simplify the structure of above-mentioned line splitter, make the structure of above-mentioned line splitter become compacter, thereby effectively reduce the volume of above-mentioned line splitter, and above-mentioned line splitter production simple process, thereby effectively reduce the manufacturing cost of above-mentioned line splitter.
Description
Technical Field
The utility model relates to the technical field of medical equipment, especially, provide a wire divider, electrocardio device and electrocardio guardianship equipment that leads.
Background
The electrocardiograph monitoring device is generally connected with a patient by adopting a plurality of lead wires to collect electrocardiograph signals of the patient, each lead wire is connected to a deconcentrator, and the deconcentrator is connected to the electrocardiograph monitoring device through a main cable to transmit the electrocardiograph signals of the patient collected by each lead wire to the electrocardiograph monitoring device. However, the traditional splitter has a complex structure, a large volume and high production cost.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a deconcentrator, electrocardio device and electrocardio guardianship equipment of leading aims at solving current deconcentrator structure complicacy, and the volume is great, the higher technical problem of manufacturing cost.
In order to achieve the above object, the embodiment of the present invention adopts the following technical solutions: the utility model provides a line splitter, connects between the main cable of electrocardio lead device and many lead the line, including first cladding cover, second cladding cover and with main cable and each lead line electric connection's circuit board, first cladding cover cladding in on the circuit board, second cladding cover cladding in first cladding is sheathe in.
The embodiment of the utility model provides a deconcentrator has following beneficial effect at least: during production, the main cable and each lead wire are connected to a circuit board, then a first coating sleeve coated on the circuit board is formed through an injection molding process, after the first coating sleeve is solidified, each electrical component on the circuit board can be fixed by the first coating sleeve, then a second coating sleeve coated on the first coating sleeve is formed through the injection molding process, and after the second coating sleeve is solidified, the production of the deconcentrator is completed; the deconcentrator sequentially forms the first covering sleeve for covering the circuit board and the second covering sleeve for covering the first covering sleeve through twice injection molding processes, so that the structure of the deconcentrator is effectively simplified, the structure of the deconcentrator is more compact, the volume of the deconcentrator is effectively reduced, the production process of the deconcentrator is simple, and the production cost of the deconcentrator is effectively reduced.
In one embodiment, the wire divider further includes a first wire outlet sleeve, and the first wire outlet sleeve and the second covering sleeve are integrally formed.
In one embodiment, the first wire outlet sleeve has a first end portion and a second end portion, and the outer diameter of the first end portion and the outer diameter of the second end portion both gradually decrease toward the middle of the first wire outlet sleeve.
In one embodiment, the wire splitter further includes a plurality of second wire outlet sleeves, and each of the second wire outlet sleeves is integrally formed with the second covering sleeve.
In one embodiment, the outer diameter of each second outgoing line sleeve is gradually reduced towards the direction away from the second cladding sleeve.
In one embodiment, the outer diameter of the second cladding sleeve near one end of each second outlet sleeve is gradually reduced towards the direction of each second outlet sleeve.
In one embodiment, the first covering sleeve is made of a hard material.
In one embodiment, the second cover is made of a soft material.
In order to achieve the above object, the present invention further provides an electrocardiographic lead device, which includes a main cable, a plurality of lead wires and the wire dividers, wherein the main cable is connected to the lead wires through the wire dividers.
Because the electrocardiogram lead device adopts all the embodiments of the deconcentrator, the electrocardiogram lead device at least has all the beneficial effects of the embodiments, and the details are not repeated herein.
In order to achieve the above object, the utility model also provides an electrocardiographic monitoring device, which comprises the electrocardiographic lead device.
Because the electrocardiograph monitoring device adopts all the embodiments of the electrocardiograph lead device, the electrocardiograph monitoring device at least has all the beneficial effects of the embodiments, and the details are not repeated herein.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive labor.
Fig. 1 is a schematic structural view of an electrocardiographic lead device according to an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of a wire divider in the cardiac electrical connection apparatus shown in FIG. 1;
FIG. 3 is a front view of the wire splitter shown in FIG. 2;
fig. 4 is a sectional view of the wire divider shown in fig. 3 taken along the direction a-a.
Wherein, in the figures, the respective reference numerals:
10. the cable comprises a splitter 11, a first coating sleeve 12, a second coating sleeve 13, a circuit board 14, a first outgoing line sleeve 141, a first end part 142, a second end part 15, a second outgoing line sleeve 20, a main cable 30 and a lead wire.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "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 simplicity of description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
An electrocardio monitoring device comprises the electrocardio lead device.
Referring to fig. 1 to 4, the ecg lead device includes the wire divider 10, a main cable 20 and a plurality of lead wires 30, wherein the main cable 20 is electrically connected to the lead wires 30 through the wire divider 10.
The above-described splitter 10 will be described in detail with reference to the accompanying drawings.
Referring to fig. 1 to 4, a wire splitter 10 is connected between a main cable 20 and a plurality of lead wires 30 of an electrocardiograph lead device, and includes a first covering sleeve 11, a second covering sleeve 12, and a circuit board 13 electrically connected to the main cable 20 and each lead wire 30, wherein the first covering sleeve 11 covers the circuit board 13, and the second covering sleeve 12 covers the first covering sleeve 11.
When the deconcentrator 10 is produced, the main cable 20 and each lead wire 30 are connected to the circuit board 13, then the first covering sleeve 11 which is covered on the circuit board 13 is formed through an injection molding process, after the first covering sleeve 11 is solidified, each electrical component on the circuit board 13 can be fixed by the first covering sleeve 11, then the second covering sleeve 12 which is covered on the first covering sleeve 11 is formed through the injection molding process, and after the second covering sleeve 12 is solidified, the deconcentrator 10 is produced; the deconcentrator 10 sequentially forms the first covering sleeve 11 for covering the circuit board 13 and the second covering sleeve 12 for covering the first covering sleeve 11 through two injection molding processes, so that the structure of the deconcentrator 10 is effectively simplified, the structure of the deconcentrator 10 is more compact, the volume of the deconcentrator 10 is effectively reduced, the production process of the deconcentrator 10 is simple, and the production cost of the deconcentrator 10 is effectively reduced.
In this embodiment, please refer to fig. 1 to 4, the wire divider 10 further includes a first wire outlet sleeve 14, and the first wire outlet sleeve 14 and the second sheath 12 are integrally formed. During production, the main cable 20 is connected with the circuit board 13, then the first coating sleeve 11 coated on the circuit board 13 is formed through an injection molding process, after the first coating sleeve 11 is solidified, the second coating sleeve 12 coated on the first coating sleeve 11 and the first wire outlet sleeve 14 sleeved on the main cable 20 are formed through the injection molding process, and the second coating sleeve 12 and the first wire outlet sleeve 14 are integrally formed through the injection molding process, so that the structure of the wire divider 10 can be further simplified, the production process is simple, and the production cost of the wire divider 10 can be further reduced.
Specifically, as shown in fig. 1 to 4, the first wire outlet sleeve 14 has a first end portion 141 and a second end portion 142, and the outer diameters of the first end portion 141 and the second end portion 142 both decrease gradually toward the middle of the first wire outlet sleeve 14, so that the first wire outlet sleeve 14 forms a structure with thick ends and thin middle, thereby effectively avoiding the first wire outlet sleeve 14 from being broken due to the phenomenon of concentrated bending fatigue occurring in the first wire outlet sleeve 14, and further effectively prolonging the service life of the wire divider 10.
In this embodiment, please refer to fig. 1 to 4, the wire divider 10 further includes a plurality of second wire outlet sleeves 15, and each of the second wire outlet sleeves 15 is integrally formed with the second covering sleeve 12. During production, each lead wire 30 is connected with the circuit board 13, then the first coating sleeve 11 coated on the circuit board 13 is formed through an injection molding process, after the first coating sleeve 11 is solidified, the second coating sleeve 12 coated on the first coating sleeve 11 and the plurality of second wire outlet sleeves 15 sleeved on the corresponding lead wires 30 are formed through the injection molding process, and the second coating sleeve 12 and each second wire outlet sleeve 15 are integrally formed through the injection molding process, so that the structure of the wire divider 10 can be further simplified, the production process is simple, and the production cost of the wire divider 10 can be further reduced.
Specifically, as shown in fig. 1 to 4, the outer diameter of each second wire outlet sleeve 15 gradually decreases toward a direction away from the second sheath 12. Since the lead wire 30 is used for connecting with a patient and is frequently stretched or bent during use, the outer diameter of each second wire outlet sleeve 15 is gradually reduced towards a direction away from the second covering sleeve 12, so that the second wire outlet sleeves 15 are approximately in a needle-like structure, the bending flexibility of the second wire outlet sleeves 15 is effectively improved, the situation that each second wire outlet sleeve 15 is broken is avoided, and the service life of the wire divider 10 is effectively prolonged.
Specifically, as shown in fig. 1 to 4, the first outgoing line sleeve 14 is disposed at one end of the second covering sleeve 12, the second outgoing line sleeve 15 is disposed at the other end of the second covering sleeve 12, and an outer diameter of one end of the second covering sleeve 12 close to each second outgoing line sleeve 15 gradually decreases toward each second outgoing line sleeve 15. Because the lead wire 30 is used for being connected with a patient and can be frequently stretched or bent in the using process, the outer diameter of one end of the second wrapping sleeve 12 close to each second wire outlet sleeve 15 is set to be gradually reduced towards each second wire outlet sleeve 15, so that one end of the second wrapping sleeve 12 close to each second wire outlet sleeve 15 is approximately in a cone structure, the bending flexibility of one end of the second wrapping sleeve 12 close to each second wire outlet sleeve 15 is effectively improved, the situation that each second wrapping sleeve 12 is broken is avoided, and the service life of the wire divider 10 is effectively prolonged.
In the present embodiment, in order to prevent the circuit board 13 from being damaged due to external force during the subsequent production process, the first covering sleeve 11 is made of a rigid material, such as polyurethane, epoxy resin, silicone resin, etc., and is not limited herein.
In the embodiment, in order to prevent the second sheath 12 from being broken and damaged due to external force extrusion or collision during use, the second sheath 12 is made of a soft material, such as polyethylene, polypropylene, polyvinyl chloride, styrene, and the like, which is not limited herein.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. The utility model provides a line splitter, connects between the main line cable and many lead lines of the device that leads of electrocardio, its characterized in that: the cable comprises a first covering sleeve, a second covering sleeve and a circuit board electrically connected with the main cable and the lead wires, wherein the first covering sleeve covers the circuit board, and the second covering sleeve covers the first covering sleeve.
2. The splitter of claim 1, wherein: the wire divider further comprises a first wire outlet sleeve, and the first wire outlet sleeve and the second coating sleeve are integrally formed.
3. The splitter of claim 2, wherein: the first wire outlet sleeve is provided with a first end part and a second end part, and the outer diameter of the first end part and the outer diameter of the second end part are gradually reduced towards the middle of the first wire outlet sleeve.
4. The splitter of claim 1, wherein: the wire divider further comprises a plurality of second wire outlet sleeves, and each second wire outlet sleeve and the second wrapping sleeve are integrally formed.
5. The splitter of claim 4, wherein: the outer diameter of each second outgoing line sleeve is gradually reduced towards the direction far away from the second cladding sleeve.
6. The splitter of claim 4, wherein: the outer diameter of one end of the second cladding sleeve, which is close to each second outgoing line sleeve, is gradually reduced towards each second outgoing line sleeve.
7. The splitter of any one of claims 1 to 6, wherein: the first coating sleeve is made of a hard material.
8. The splitter of any one of claims 1 to 6, wherein: the second coating sleeve is made of soft materials.
9. An electrocardiogram lead device, which is characterized in that: comprising a main cable, a plurality of lead wires and a splitter according to any one of claims 1-8, through which the main cable is connected to each of the lead wires.
10. An electrocardiographic monitoring device characterized by: comprising an electrocardiographic lead device according to claim 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021334472.8U CN213488866U (en) | 2020-07-08 | 2020-07-08 | Deconcentrator, electrocardio lead device and electrocardio guardianship equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021334472.8U CN213488866U (en) | 2020-07-08 | 2020-07-08 | Deconcentrator, electrocardio lead device and electrocardio guardianship equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213488866U true CN213488866U (en) | 2021-06-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021334472.8U Active CN213488866U (en) | 2020-07-08 | 2020-07-08 | Deconcentrator, electrocardio lead device and electrocardio guardianship equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213488866U (en) |
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2020
- 2020-07-08 CN CN202021334472.8U patent/CN213488866U/en active Active
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