Power line for detecting current of medical equipment

Abstract

The utility model provides a power line for detecting current of medical equipment. The power line comprises a power supply access end wire harness, a medical equipment power supply access end wire harness and a current detection terminal access wire harness, the power supply access end wire harness comprises a live wire I, a null line I and a ground wire I, the medical equipment power supply access end wire harness comprises a live wire II, a null line II and a ground wire II, the current detection terminal access wire harness comprises a live wire III, a first null line III and a second null line, the live wire I is connected with the live wire II and the live wire III, and the null line II is connected with the first null line III. The first zero line is connected with the third first zero line, the second zero line is connected with the second zero line, and the first ground line is connected with the second ground line. According to the utility model, the current change conditions of the mobile active medical equipment in various states under the power-on condition can be dynamically and conveniently detected, a reasonable quality control plan is formulated, potential quality problems of the mobile active medical equipment can be timely found, and the health and life safety of the masses can be ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of power cords, in particular to a power cord for detecting the current of medical equipment. Background Technique

[0002] Currently, the common method for detecting the current of active mobile medical equipment is to strip the power cord skin of the medical equipment and then clamp an ammeter on the wire for current detection.

[0003] This method seriously damages the power cord of the medical equipment, resulting in weak anti-interference ability of the equipment power supply and degradation of equipment performance, thus affecting the detection and diagnosis results, making the power cord of the medical equipment prone to wear and aging, causing equipment leakage, and more seriously, causing electric shock and casualties to personnel. Content of the Utility Model

[0004] Aiming at the deficiencies of the prior art, the utility model provides a power cord for detecting the current of medical equipment, which solves the problems put forward in the background technique.

[0005] A power cord for detecting the current of medical equipment includes a power access terminal wire harness, a medical equipment power access terminal wire harness, and a current detection terminal access wire harness;

[0006] The power access terminal wire harness includes a first live wire, a first neutral wire, and a first ground wire. The medical equipment power access terminal wire harness includes a second live wire, a second neutral wire, and a second ground wire. The current detection terminal access wire harness includes a third live wire, a first third neutral wire, and a second neutral wire. The first live wire is respectively connected to the second live wire and the third live wire. The first neutral wire is connected to the first third neutral wire. The second neutral wire is connected to the second neutral wire. The first ground wire is connected to the second ground wire.

[0007] Further, the power access terminal wire harness further includes a first insulating sleeve for wrapping the first live wire, the first neutral wire, and the first ground wire.

[0008] Further, the medical equipment power access terminal wire harness further includes a second insulating sleeve for wrapping the second live wire, the second neutral wire, and the second ground wire.

[0009] Further, the current detection terminal access wire harness further includes a third insulating sleeve for wrapping the third live wire, the first third neutral wire, and the second neutral wire.

[0010] Further, the first insulating sleeve, the second insulating sleeve, and the third insulating sleeve are of an integrally formed structure.

[0011] The utility model has the following beneficial effects: The utility model realizes the convenient acquisition of the current when the mobile medical equipment is working, realizes the monitoring of the working state of the mobile medical equipment, improves the utilization rate of the medical equipment, and ensures the healthy and safe operation of the mobile medical equipment. Description of the Drawings

[0012] Figure 1 This is a schematic diagram of the overall structure of the present utility model;

[0013] Figure 2 This is a schematic diagram of the specific structural relationship of the present utility model;

[0014] Figure 3 This is a schematic diagram of the structure of the specific implementation manner of the present utility model.

[0015] Among them, 1 - power access terminal harness, 11 - phase wire one, 12 - neutral wire one, 13 - ground wire one, 2 - medical device power access terminal harness, 21 - phase wire two, 22 - neutral wire two, 23 - ground wire two, 3 - current detection terminal access harness, 31 - phase wire three, 32 - first neutral wire three, 33 - second neutral wire, 4 - detection terminal, 5 - load end. Specific implementation manner

[0016] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0017] Referring to Figures 1-3 , an embodiment provided by the present utility model: A power cord for detecting the current of a medical device, comprising a power access terminal harness 1, a medical device power access terminal harness 2, and a current detection terminal access harness 3;

[0018] The power access terminal harness 1 includes a phase wire one 11, a neutral wire one 12, and a ground wire one 13. The medical device power access terminal harness 2 includes a phase wire two 21, a neutral wire two 22, and a ground wire two 23. The current detection terminal access harness 3 includes a phase wire three 31, a first neutral wire three 32, and a second neutral wire 33. The phase wire one 11 is respectively connected to the phase wire two 21 and the phase wire three 31. The neutral wire one 12 is connected to the first neutral wire three 32. The second neutral wire 33 is connected to the neutral wire two 22. The ground wire one 13 is connected to the ground wire two 23.

[0019] The live wire one 11 in the power supply access terminal wire harness 1 is respectively connected to the live wire two 21 in the medical device power supply access terminal wire harness 2 and the live wire three 31 in the current detection terminal access wire harness 3 to provide a live wire for the load end and the detection end. The ground wire one 13 in the power supply access terminal wire harness 1 is connected to the ground wire two 23 in the medical device power supply access terminal wire harness 2 to provide a ground wire guarantee for the safety of the device for the load. The neutral wire one 12 in the power supply access terminal wire harness 1 is connected to the first neutral wire three 32 in the current detection terminal access wire harness 3 to provide a neutral wire for the detection end.

[0020] The second neutral wire 33 in the current detection terminal access wire harness 3 is connected to the neutral wire two 22 in the medical device power supply access terminal wire harness 2. After the current detection terminal access wire harness 3 is connected to the current detection end, the first neutral wire three 32 and the second neutral wire 33 contained therein are connected. The neutral wire one 12 in the power supply access terminal wire harness 1 forms a series connection with the first neutral wire three 32, the live wire three 31 in the current detection terminal access wire harness 3, and the neutral wire two 22 in the medical device power supply access terminal wire harness 2, so as to provide neutral wire power supply for the load end.

[0021] Specifically, the power supply access terminal wire harness 1 further includes a first insulating sleeve for wrapping the live wire one 11, the neutral wire one 12, and the ground wire one 13.

[0022] Specifically, the medical device power supply access terminal wire harness 2 further includes a second insulating sleeve for wrapping the live wire two 21, the neutral wire two 22, and the ground wire two 23.

[0023] Specifically, the current detection terminal access wire harness 3 further includes a third insulating sleeve for wrapping the live wire three 31, the first neutral wire three 32, and the second neutral wire 33.

[0024] Specifically, the first insulating sleeve, the second insulating sleeve, and the third insulating sleeve are of an integrally formed structure.

[0025] Principle: The current detection terminal access wire harness 3 includes a live wire three 31, a first neutral wire three 32, and a second neutral wire 33. When the first neutral wire three 32 and the second neutral wire 33 are not connected, the medical device power supply access terminal wire harness 2 lacks a neutral wire. After the current detection terminal access wire harness 3 is plugged into the detection terminal, the medical device power supply access terminal wire harness 2 can be used normally, and it can dynamically and conveniently detect the current change of various states of mobile active medical devices when they are powered on, and timely discover potential quality problems of mobile active medical devices to ensure the health and life safety of the people.

[0026] Although embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A power cord for detecting current of medical equipment, characterized in that: It comprises a power supply access terminal harness (1), a medical equipment power supply access terminal harness (2) and a current detection terminal access harness (3); The power supply access terminal harness (1) comprises a live wire 1 (11), a neutral wire 1 (12) and a ground wire 1 (13); the medical device power supply access terminal harness (2) comprises a live wire 2 (21), a neutral wire 2 (22) and a ground wire 2 (23); the current detection terminal access harness (3) comprises a live wire 3 (31), a first neutral wire 3 (32) and a second neutral wire (33); the live wire 1 (11) is connected to the live wire 2 (21) and the live wire 3 (31) respectively; the neutral wire 1 (12) is connected to the first neutral wire 3 (32); the second neutral wire (33) is connected to the neutral wire 2 (22); and the ground wire 1 (13) is connected to the ground wire 2 (23).

2. The power cord for detecting current of medical equipment according to claim 1, characterized in that: The power access terminal harness (1) further comprises a first insulating sleeve for enclosing a live wire (11), a neutral wire (12) and a ground wire (13).

3. The power cord for detecting current of medical equipment according to claim 2, characterized in that: The medical equipment power access terminal harness (2) also includes a second insulating sleeve for enclosing the second live wire (21), the second neutral wire (22) and the second ground wire (23).

4. The power cord for detecting current of medical equipment according to claim 3, characterized in that: The current detection terminal access wiring harness (3) also includes a third insulating sleeve for wrapping the live wire three (31), the first neutral wire three (32) and the second neutral wire (33).

5. The power cord for detecting current of medical equipment according to claim 4, characterized in that: The first insulating sleeve, the second insulating sleeve and the third insulating sleeve are an integrally formed structure.

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