Medical hyperbaric oxygen chamber communication control connecting flexible cable
Patent Information
- Application Number
- CN202522197068.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-10-17
- Publication Date
- 2026-09-25
- Estimated Expiration
- 2035-10-17
AI Technical Summary
[0002]目前，在医疗高压氧舱中包括过渡舱、治疗舱，治疗舱内一般设有若干吸氧点位，每个点位一般都配置有对外通话、输氧控制、人体参数监控等基本功能，还有些会给长时间治疗的病人配备一定的娱乐系统，例如有线电视或者网络音乐播放器，传统的医疗高压氧舱电缆连接线路方案中一般是根据所需功能独立敷设通信、监控、控制和网络电视线路，其中配备的功能要求越多，独立设置线路会导致各种线路在有限的铺设空间内杂乱无章，特别是通话线路，由于线径细小且分线路较多，外接线路需要占用大量转接铺设空间，并且末端还要接入交换机进行通话分配，导致其很容易在铺设空间中与其他电缆混杂在一起，不利于后期的维护、维修
[0009]本实用新型的有益效果是：在高压氧舱接口端设置集成式连接线，能够有效减少重复线路的铺设，减少连接线铺设空间内的杂乱线束，减少各种功能线路之间的干扰，有效提升维护、维修效率，优化高压氧舱的结构，降低整体生产成本，具有推广应用价值。
Smart Images
Figure CN224803624U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the technical field of equipment communication control connection cables, specifically a flexible communication control connection cable for a medical hyperbaric oxygen chamber. Background Technology
[0002] Currently, hyperbaric oxygen chambers include transition chambers and treatment chambers. Treatment chambers typically have several oxygen inhalation points, each equipped with basic functions such as external communication, oxygen delivery control, and human parameter monitoring. Some also provide entertainment systems for patients undergoing long-term treatment, such as cable TV or internet music players. Traditional cable connection schemes for hyperbaric oxygen chambers generally involve laying communication, monitoring, control, and internet TV lines independently according to the required functions. The more functions required, the more disorganized the lines become within the limited laying space. This is especially true for communication lines, which, due to their small diameter and numerous branches, require a large amount of space for external connections and need to be connected to a switch at the end for call distribution. This makes them easily mixed with other cables in the laying space, hindering later maintenance and repair. Summary of the Invention
[0003] To overcome the shortcomings of existing technologies, this utility model proposes a flexible cable for communication control connection of a medical hyperbaric oxygen chamber. It provides a connection port cable that integrates most of the line functions, concentrating multiple external connection lines into a single composite line. This saves laying space, reduces the number of repeated lines, and facilitates later maintenance and repair.
[0004] The technical solution adopted by this utility model to solve its technical problem is: A flexible cable for communication control connection in a medical hyperbaric oxygen chamber, characterized by comprising several telephone line pairs, telephone line partition aluminum-plastic tape, extended function insulated core wire units, glass fiber flame-retardant wrapping tape, interlocking armor layer and outer sheath; The telephone line unit is composed of several pairs of insulated copper core wires twisted together. The aforementioned aluminum-plastic strip for dividing telephone lines is placed between telephone line pairs to divide the telephone line pairs into two equal parts. The aluminum-plastic strip for dividing telephone lines covers one side of the telephone line pairs to separate the two sides of the telephone line pairs. The strip is then used to wrap the telephone line pairs into a whole. This structure has better near-end crosstalk attenuation at higher frequencies compared to other structures, achieving bidirectional pulse modulation and enabling clear long-distance transmission of voice signals. The extended function insulated core wire unit is set outside the wrapping of the telephone line unit, and includes several insulated core wires of 1mm²-2.5mm² distributed around the outer circumference of the telephone line unit, used to provide power supply or signal control for lighting, signal control or human vital sign monitoring functions; The aforementioned glass fiber flame-retardant wrapping tape is wrapped around the outside of the extended functional insulated core wire unit, thereby wrapping each unit into a cable core assembly; The interlocking armor layer is wrapped on the glass fiber flame-retardant tape, which ensures that the cable can withstand strong external destructive forces. Even when the cable is subjected to large pressure and impact, the cable is not easily punctured, thus improving safety performance. The outer sheath is extruded onto the interlocking armor layer and is made of low-smoke, halogen-free polymer material, which isolates it from external mechanical damage.
[0005] A further solution is that the telephone line pair unit has a set of telephone lines on each side of the wrapping, which is separated from the telephone line pair unit by an independent aluminum-plastic wrapping, serving as a backup telephone line.
[0006] A further option is that the thickness of the aluminum-plastic strip used for dividing the telephone line is preferably 0.15mm-0.2mm.
[0007] A further option is that the thickness of the glass fiber flame-retardant wrapping tape is preferably 0.15mm-0.17mm.
[0008] A further option is that the thickness of the outer sheath is preferably 1mm-3mm.
[0009] The beneficial effects of this utility model are: setting an integrated connecting line at the interface end of the hyperbaric oxygen chamber can effectively reduce the laying of redundant lines, reduce messy wire bundles in the space for laying connecting lines, reduce interference between various functional lines, effectively improve maintenance and repair efficiency, optimize the structure of the hyperbaric oxygen chamber, reduce the overall production cost, and has promotion and application value. Attached Figure Description
[0010] Figure 1 This is a schematic diagram of the structure of an embodiment of the present utility model. Detailed Implementation
[0011] The technical solutions in the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Example
[0012] like Figure 1 As shown, a flexible cable for communication control connection of a medical hyperbaric oxygen chamber includes several telephone line pair units 1, telephone line partition aluminum-plastic tape 2, extended function insulated core wire units 3, glass fiber flame-retardant wrapping tape 4, interlocking armor layer 5, and outer sheath 6. The telephone line pair unit 1 is composed of several pairs of insulated copper core wires for telephone signals twisted together in pairs; The telephone line partition aluminum-plastic strip 2 is set between the telephone line units 1 to divide the telephone line pair unit 1 into two parts. The telephone line partition aluminum-plastic strip 2 covers one side of the telephone line pair unit 1 to separate the two sides of the telephone line pair. Then, the wrapping strip covers the telephone line pair unit 1 into a whole. This structure has better near-end crosstalk attenuation at higher frequencies compared with other structures, achieves bidirectional pulse modulation, and realizes clear long-distance transmission of voice signals. The extended function insulated core wire unit 3 is set outside the wrapping tape of the telephone line unit 1, and includes several insulated core wires of 1mm²-2.5mm² distributed around the outer circumference of the telephone line unit 1, used to provide power supply or signal control for lighting, signal control or human vital sign monitoring functions; The glass fiber flame-retardant wrapping tape 4 is wrapped around the outside of the extended functional insulated core wire unit 3, and each unit is wrapped to form a cable core assembly; The interlocking armor layer 5 is wrapped around the glass fiber flame-retardant wrapping tape 4, ensuring that the cable can withstand strong external destructive forces. Even when the cable is subjected to large pressure and impact, the cable is not easily punctured, thus improving safety performance. The outer sheath 6 is extruded onto the interlocking armor layer 5 and is made of low-smoke, halogen-free polymer material, which isolates it from external mechanical damage.
[0013] The telephone line pair unit 1 is further provided with a set of spare telephone lines 7 in the wrapping on both sides, and is separated from the telephone line pair unit 1 by an independent aluminum-plastic wrapping, serving as a spare telephone line.
[0014] The thickness of the aluminum-plastic strip 2 for the telephone line partition is preferably 0.15mm-0.2mm.
[0015] The thickness of the glass fiber flame-retardant wrapping tape 4 is preferably 0.15mm-0.17mm.
[0016] The thickness of the outer sheath 6 is preferably 1mm-3mm.
Claims
1. A flexible cable for communication control connection in a medical hyperbaric oxygen chamber, characterized in that... It includes several telephone line pairs, telephone line partition aluminum-plastic tape, extended function insulated core wire units, fiberglass flame-retardant wrapping tape, interlocking armor layer and outer sheath; The telephone line pair unit is composed of several pairs of telephone insulated copper core wires twisted together in pairs; The telephone line partition aluminum-plastic strip is set between the telephone line pair units to divide the telephone line pair units into two equal parts. The telephone line partition aluminum-plastic strip is wrapped around the telephone line pair unit on one side to separate the two sides of the telephone line pair. The wrapping strip is then used to wrap the telephone line pair unit into a whole. The extended function insulated core wire unit is set outside the wrapping of the telephone line pair unit, and includes several insulated core wires of 1mm²-2.5mm² distributed around the outer circumference of the telephone line pair unit, used to provide power supply or signal control for lighting, signal control or human vital sign monitoring functions; The aforementioned glass fiber flame-retardant wrapping tape is wrapped around the outside of the extended functional insulated core wire unit, thereby wrapping each unit into a cable core assembly; The interlocking armor layer is wrapped around a glass fiber flame-retardant strap; The outer sheath is extruded onto the interlocking armor layer and is made of a low-smoke, halogen-free polymer material.
2. The flexible cable for communication control connection of a medical hyperbaric oxygen chamber as described in claim 1, characterized in that: The telephone line pair unit is further provided with a set of telephone lines on each side of the wrapping on opposite sides, and is separated from the telephone line pair unit by an independent aluminum-plastic wrapping, serving as a spare telephone line.
3. A flexible cable for communication control connection of a medical hyperbaric oxygen chamber as described in claim 1 or 2, characterized in that... The thickness of the aluminum-plastic strip used for dividing the telephone line is 0.15mm-0.2mm.
4. A flexible cable for communication control connection of a medical hyperbaric oxygen chamber as described in claim 1 or 2, characterized in that... The thickness of the glass fiber flame-retardant wrapping tape is 0.15mm-0.17mm.
5. The flexible cable for communication control connection of a medical hyperbaric oxygen chamber as described in claim 3, characterized in that... The thickness of the glass fiber flame-retardant wrapping tape is 0.15mm-0.17mm.
6. A flexible cable for communication control connection of a medical hyperbaric oxygen chamber as described in claim 1, 2, or 5, characterized in that... The outer sheath has a thickness of 1mm-3mm.
7. The flexible cable for communication control connection of a medical hyperbaric oxygen chamber as described in claim 3, characterized in that... The outer sheath has a thickness of 1mm-3mm.
8. The flexible cable for communication control connection of a medical hyperbaric oxygen chamber as described in claim 4, characterized in that... The outer sheath has a thickness of 1mm-3mm.