CN221491087U - Anti-drop nasal oxygen tube - Google Patents
Anti-drop nasal oxygen tube Download PDFInfo
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- CN221491087U CN221491087U CN202322414219.3U CN202322414219U CN221491087U CN 221491087 U CN221491087 U CN 221491087U CN 202322414219 U CN202322414219 U CN 202322414219U CN 221491087 U CN221491087 U CN 221491087U
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- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title claims abstract description 42
- 229910052760 oxygen Inorganic materials 0.000 title claims abstract description 42
- 239000001301 oxygen Substances 0.000 title claims abstract description 42
- 210000003128 head Anatomy 0.000 description 31
- 210000001331 nose Anatomy 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 101001121408 Homo sapiens L-amino-acid oxidase Proteins 0.000 description 1
- 101000827703 Homo sapiens Polyphosphoinositide phosphatase Proteins 0.000 description 1
- 102100026388 L-amino-acid oxidase Human genes 0.000 description 1
- 102100023591 Polyphosphoinositide phosphatase Human genes 0.000 description 1
- 208000017587 Polyrrhinia Diseases 0.000 description 1
- 101100012902 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) FIG2 gene Proteins 0.000 description 1
- 101100233916 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) KAR5 gene Proteins 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229940127554 medical product Drugs 0.000 description 1
- 210000003928 nasal cavity Anatomy 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 239000004945 silicone rubber Substances 0.000 description 1
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Abstract
本实用新型涉及医疗器械领域，公开了一种防脱落鼻氧管，包括头箍，所述头箍上设置有定位机构，所述定位机构用于调节下端结构的距离，且定位机构包括滑套，所述滑套上螺纹连接有螺纹杆，所述螺纹杆的一端固定连接有定位旋钮，且滑套内部活动套接有伸缩板，所述伸缩板上端固定连接有限位块；所述定位机构下端设置有导流机构，所述导流机构用于输送氧气，且导流机构包括分流器，所述分流器内部开设有分流槽，且分流器下端通过连接件固定连接有分支导管。本实用新型本实用新型鼻氧管通过采用头箍设计，对管体和鼻腔管进行固定，佩戴舒适，并且可根据不同患者的头型进行自由调节，可提高供氧稳定性和适配性,较为实用，适合广泛推广和使用。
The utility model relates to the field of medical devices, and discloses an anti-falling nasal oxygen tube, including a headband, a positioning mechanism is arranged on the headband, the positioning mechanism is used to adjust the distance of the lower end structure, and the positioning mechanism includes a sliding sleeve, a threaded rod is threadedly connected to the sliding sleeve, one end of the threaded rod is fixedly connected to a positioning knob, and a telescopic plate is movably sleeved inside the sliding sleeve, and the upper end of the telescopic plate is fixedly connected to a limited block; a flow guide mechanism is arranged at the lower end of the positioning mechanism, the flow guide mechanism is used to transport oxygen, and the flow guide mechanism includes a diverter, a diverter groove is opened inside the diverter, and a branch catheter is fixedly connected to the lower end of the diverter through a connector. The utility model The nasal oxygen tube of the utility model adopts a headband design to fix the tube body and the nasal tube, is comfortable to wear, and can be freely adjusted according to the head shape of different patients, can improve the stability and adaptability of oxygen supply, is relatively practical, and is suitable for wide promotion and use.
Description
技术领域Technical Field
本实用新型属于医疗器械技术领域，具体地说，涉及一种防脱落鼻氧管。The utility model belongs to the technical field of medical equipment, and in particular relates to an anti-falling nasal oxygen tube.
背景技术Background Art
鼻氧管是由软聚氯乙烯和硅橡胶制成的医学用品，由喇叭口、鼻塞、头等组成，鼻氧管按型式结构不同分为双鼻式、头环式(大中小)、耳环式(大中小)、单鼻式、小儿式、婴儿式，由喇叭口、鼻塞、头环、三通、调节扣、鼻导管、连接导管、两通组成，婴儿式的连接导管和鼻导管可连接使用或选配使用。鼻氧管为输氧系统连接供人体吸氧用。Nasal oxygen cannula is a medical product made of soft polyvinyl chloride and silicone rubber, consisting of a bell mouth, a nose plug, a head, etc. Nasal oxygen cannula is divided into double nose type, head ring type (large, medium and small), earring type (large, medium and small), single nose type, pediatric type, and infant type according to different types and structures. It consists of a bell mouth, a nose plug, a head ring, a three-way, an adjustment buckle, a nasal catheter, a connecting catheter, and a two-way. The connecting catheter and nasal catheter of the infant type can be connected or used as an option. Nasal oxygen cannula is connected to the oxygen delivery system for human oxygen inhalation.
但是现有的鼻氧管一般为环绕式，在给患者进行佩戴时不仅适配性不强，不可调节，且容易掉落，同时因管体为环绕式，患者头部容易将鼻氧管管体压住，造成供氧不足，使患者使用时效率过低；以及，管体佩戴容易使患者产生不适，因此亟需设计一种具有防脱落结构的鼻氧管来解决上述问。However, the existing nasal oxygen cannula is generally of a wrap-around type. When worn by a patient, it is not only poorly adaptable and cannot be adjusted, but also easy to fall off. At the same time, because the tube body is of a wrap-around type, the patient's head can easily press the tube body of the nasal oxygen cannula, resulting in insufficient oxygen supply and low efficiency when used by the patient. In addition, wearing the tube body can easily cause discomfort to the patient. Therefore, it is urgent to design a nasal oxygen cannula with an anti-falling structure to solve the above problems.
实用新型内容Utility Model Content
为解决上述普通鼻氧管适配性不强，容易掉落和患者头部容易将鼻氧管管体压住，以及管体佩戴容易使患者产生不适的技术问题，本实用新型采用技术方案的基本构思是：In order to solve the technical problems that the common nasal oxygen tube is not adaptable, easy to fall off, the patient's head is easy to press the nasal oxygen tube body, and the tube body is easy to make the patient uncomfortable, the basic concept of the technical solution adopted by the utility model is:
一种防脱落鼻氧管，包括头箍，所述头箍上设置有定位机构，所述定位机构用于调节下端结构的距离，且定位机构包括滑套，所述滑套上螺纹连接有螺纹杆，所述螺纹杆的一端固定连接有定位旋钮，且滑套内部活动套接有伸缩板，所述伸缩板上端固定连接有限位块；An anti-drop nasal oxygen tube comprises a head hoop, a positioning mechanism is arranged on the head hoop, the positioning mechanism is used to adjust the distance of the lower end structure, and the positioning mechanism comprises a sliding sleeve, a threaded rod is threadedly connected to the sliding sleeve, one end of the threaded rod is fixedly connected to a positioning knob, and a telescopic plate is movably sleeved inside the sliding sleeve, and a limit block is fixedly connected to the upper end of the telescopic plate;
所述定位机构下端设置有导流机构，所述导流机构用于输送氧气，且导流机构包括分流器，所述分流器内部开设有分流槽，且分流器下端通过连接件固定连接有分支导管，以及分流器右端通过连接件固定连接有主导管。A flow guiding mechanism is arranged at the lower end of the positioning mechanism, and the flow guiding mechanism is used for conveying oxygen, and the flow guiding mechanism comprises a flow diverter, a flow diverter groove is provided inside the flow diverter, and the lower end of the flow diverter is fixedly connected with a branch conduit through a connecting piece, and the right end of the flow diverter is fixedly connected with a main conduit through a connecting piece.
作为本实用新型的一种优选实施方式，所述伸缩板的板体上开设有若干定位孔，所述定位孔与螺纹杆相对应，并与其进行活动套接，且伸缩板下端与分流器上端进行固定连接。As a preferred embodiment of the utility model, a plurality of positioning holes are opened on the plate body of the telescopic plate, the positioning holes correspond to the threaded rods and are movably connected thereto, and the lower end of the telescopic plate is fixedly connected to the upper end of the diverter.
作为本实用新型的一种优选实施方式，所述分支导管下端固定连接有固定器，所述固定器内部开设有导流内腔，且固定器上端固定连接有鼻腔管，以及固定器上端开设有三个凹槽。As a preferred embodiment of the utility model, the lower end of the branch catheter is fixedly connected to a fixture, a flow guide cavity is opened inside the fixture, and a nasal tube is fixedly connected to the upper end of the fixture, and three grooves are opened at the upper end of the fixture.
作为本实用新型的一种优选实施方式，所述主导管右端固定连接有连接套。As a preferred embodiment of the utility model, a connecting sleeve is fixedly connected to the right end of the main conduit.
作为本实用新型的一种优选实施方式，所述滑套固定连接在头箍上，所述头箍右端开设有若干调节孔，且头箍左端固定连接有卡头，所述卡头与调节孔相对应，并与其进行固定套接。As a preferred embodiment of the utility model, the sliding sleeve is fixedly connected to the headband, a plurality of adjustment holes are opened at the right end of the headband, and a clamp is fixedly connected to the left end of the headband, and the clamp corresponds to the adjustment hole and is fixedly sleeved therewith.
作为本实用新型的一种优选实施方式，所述头箍上固定套接有第二套环，所述第二套环上端固定连接有第二绑带，所述第二绑带上端固定连接有连接扣。As a preferred embodiment of the utility model, a second ring is fixedly sleeved on the headband, a second strap is fixedly connected to the upper end of the second ring, and a connecting buckle is fixedly connected to the upper end of the second strap.
作为本实用新型的一种优选实施方式，所述连接扣上端固定连接有第一绑带，所述第一绑带上端固定连接有第一套环，所述第一套环与头箍相对应，并与其进行活动套接。As a preferred embodiment of the present utility model, a first strap is fixedly connected to the upper end of the connecting buckle, a first ring is fixedly connected to the upper end of the first strap, and the first ring corresponds to the headband and is movably connected thereto.
本实用新型与现有技术相比具有以下有益效果：Compared with the prior art, the utility model has the following beneficial effects:
本实用新型本实用新型鼻氧管通过采用头箍设计，对管体和鼻腔管进行固定，佩戴舒适，并且可根据不同患者的头型进行自由调节，可提高供氧稳定性和适配性。The nasal oxygen cannula of the utility model adopts a head hoop design to fix the cannula body and the nasal cavity cannula, is comfortable to wear, and can be freely adjusted according to the head shapes of different patients, thereby improving the oxygen supply stability and adaptability.
下面结合附图对本实用新型的具体实施方式作进一步详细的描述。The specific implementation of the utility model is further described in detail below in conjunction with the accompanying drawings.
附图说明BRIEF DESCRIPTION OF THE DRAWINGS
在附图中：In the attached picture:
图1为一种防脱落鼻氧管的展开示意图；FIG1 is a schematic diagram of an unfolded anti-drop nasal oxygen cannula;
图2为一种防脱落鼻氧管的A部分放大图；FIG2 is an enlarged view of part A of an anti-drop-off nasal oxygen cannula;
图3为一种防脱落鼻氧管的B部分放大图；FIG3 is an enlarged view of part B of an anti-falling nasal oxygen cannula;
图4为一种防脱落鼻氧管的侧视示意图；FIG4 is a side view schematic diagram of an anti-falling nasal oxygen cannula;
图5为一种防脱落鼻氧管的C部分放大图。FIG. 5 is an enlarged view of part C of an anti-falling nasal oxygen cannula.
图中：1、第一套环；2、第一绑带；3、连接扣；4、第二绑带；5、第二套环；6、卡头；7、伸缩板；8、定位孔；9、主导管；10、连接套；11、头箍；12、调节孔；13、限位块；14、分支导管；15、分流器；16、分流槽；17、连接件；18、鼻腔管；19、凹槽；20、固定器；21、导流内腔；22、定位旋钮；23、滑套；24、螺纹杆。In the figure: 1. first ring; 2. first strap; 3. connecting buckle; 4. second strap; 5. second ring; 6. clamp; 7. telescopic plate; 8. positioning hole; 9. main catheter; 10. connecting sleeve; 11. headband; 12. adjustment hole; 13. limit block; 14. branch catheter; 15. shunt; 16. shunt groove; 17. connector; 18. nasal tube; 19. groove; 20. fixer; 21. guide cavity; 22. positioning knob; 23. sliding sleeve; 24. threaded rod.
具体实施方式DETAILED DESCRIPTION
为使本实用新型实施例的目的、技术方案和优点更加清楚，下面将结合本实用新型实施例中的附图，对实施例中的技术方案进行清楚、完整地描述，以下实施例用于说明本实用新型。In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. The following embodiments are used to illustrate the utility model.
如图1至图5所示，一种防脱落鼻氧管，包括头箍11，头箍11上设置有定位机构，定位机构用于调节下端结构的距离，且定位机构包括滑套23，滑套23上螺纹连接有螺纹杆24，螺纹杆24的一端固定连接有定位旋钮22，且滑套23内部活动套接有伸缩板7，伸缩板7上端固定连接有限位块13；As shown in FIGS. 1 to 5 , an anti-falling nasal oxygen tube comprises a head hoop 11, a positioning mechanism is arranged on the head hoop 11, the positioning mechanism is used to adjust the distance of the lower end structure, and the positioning mechanism comprises a sliding sleeve 23, a threaded rod 24 is threadedly connected to the sliding sleeve 23, one end of the threaded rod 24 is fixedly connected to a positioning knob 22, and a telescopic plate 7 is movably sleeved inside the sliding sleeve 23, and the upper end of the telescopic plate 7 is fixedly connected to a limiting block 13;
定位机构下端设置有导流机构，导流机构用于输送氧气，且导流机构包括分流器15，分流器15内部开设有分流槽16，且分流器15下端通过连接件17固定连接有分支导管14，以及分流器15右端通过连接件固定连接有主导管9。A flow guiding mechanism is arranged at the lower end of the positioning mechanism, and the flow guiding mechanism is used to transport oxygen, and the flow guiding mechanism includes a diverter 15, a diverter groove 16 is opened inside the diverter 15, and the lower end of the diverter 15 is fixedly connected to the branch conduit 14 through a connecting piece 17, and the right end of the diverter 15 is fixedly connected to the main conduit 9 through a connecting piece.
本设置中，本实用新型鼻氧管通过采用头箍设计，对管体和鼻腔管18进行固定，并且可根据不同患者的头型进行自由调节，提高可稳定性和适配性；在使用本设备前，先将头箍11右端穿过第一套环1，然后将头箍11佩戴在患者头上，同时根据患者头型，调节好头箍11长度和第一绑带2长度后，将卡头6卡接在调节孔12内；与此同时，转动定位旋钮22，使伸缩板7处于活动状态，并根据患者鼻孔的位置调节伸缩板7的长度，同时将鼻腔管18插入患者鼻孔内，然后将伸缩板7轻轻向上提，使固定器20上端的凹槽19与患者鼻孔轮廓贴合，然后旋紧定位旋钮22，将伸缩板7进行固定位置；此时，将连接套10固定套接在外设供氧管道上即可。In the present setting, the nasal oxygen cannula of the present invention fixes the tube body and the nasal tube 18 by adopting a head hoop design, and can be freely adjusted according to the head shapes of different patients, thereby improving stability and adaptability; before using the present device, first pass the right end of the head hoop 11 through the first ring 1, and then wear the head hoop 11 on the patient's head, and at the same time, adjust the length of the head hoop 11 and the length of the first strap 2 according to the patient's head shape, and then clamp the clamp 6 in the adjustment hole 12; at the same time, turn the positioning knob 22 to make the telescopic plate 7 active, and adjust the length of the telescopic plate 7 according to the position of the patient's nostrils, and at the same time insert the nasal tube 18 into the patient's nostrils, and then gently lift the telescopic plate 7 upwards, so that the groove 19 at the upper end of the fixer 20 fits the contour of the patient's nostrils, and then tighten the positioning knob 22 to fix the telescopic plate 7 in position; at this time, the connecting sleeve 10 can be fixedly sleeved on the external oxygen supply pipeline.
如图1至图5所示，在具体实施方式中，伸缩板7的板体上开设有若干定位孔8，定位孔8与螺纹杆24相对应，并与其进行活动套接，且伸缩板7下端与分流器15上端进行固定连接。As shown in Figures 1 to 5, in a specific embodiment, a plurality of positioning holes 8 are opened on the plate body of the telescopic plate 7, the positioning holes 8 correspond to the threaded rod 24 and are movably connected thereto, and the lower end of the telescopic plate 7 is fixedly connected to the upper end of the diverter 15.
本设置中，与此同时，转动定位旋钮22，使伸缩板7处于活动状态，并根据患者鼻孔的位置调节伸缩板7的长度，同时将鼻腔管18插入患者鼻孔内，然后将伸缩板7轻轻向上提，使固定器20上端的凹槽19与患者鼻孔轮廓贴合，然后旋紧定位旋钮22，将伸缩板7进行固定位置。In this setting, at the same time, the positioning knob 22 is turned to make the telescopic plate 7 active, and the length of the telescopic plate 7 is adjusted according to the position of the patient's nostrils. At the same time, the nasal tube 18 is inserted into the patient's nostrils, and then the telescopic plate 7 is gently lifted up so that the groove 19 at the upper end of the fixer 20 fits the contour of the patient's nostrils, and then the positioning knob 22 is tightened to fix the telescopic plate 7 in position.
如图1至图5所示，在具体实施方式中，分支导管14下端固定连接有固定器20，固定器20内部开设有导流内腔21，且固定器20上端固定连接有鼻腔管18，以及固定器20上端开设有三个凹槽19。As shown in Figures 1 to 5, in a specific embodiment, the lower end of the branch catheter 14 is fixedly connected to a fixture 20, a guide cavity 21 is opened inside the fixture 20, and the upper end of the fixture 20 is fixedly connected to the nasal tube 18, and the upper end of the fixture 20 is opened with three grooves 19.
本设置中，将伸缩板7轻轻向上提，使固定器20上端的凹槽19与患者鼻孔轮廓贴合。In this configuration, the telescopic plate 7 is gently lifted upwards so that the groove 19 at the upper end of the fixator 20 fits the contour of the patient's nostril.
如图1至图5所示，在具体实施方式中，主导管9右端固定连接有连接套10。As shown in FIG. 1 to FIG. 5 , in a specific embodiment, a connecting sleeve 10 is fixedly connected to the right end of the main conduit 9 .
本设置中，旋紧定位旋钮22，将伸缩板7进行固定位置；此时，将连接套10固定套接在外设供氧管道上即可。In this configuration, tighten the positioning knob 22 to fix the telescopic plate 7 in position; at this time, the connecting sleeve 10 is fixedly sleeved on the external oxygen supply pipeline.
如图1至图5所示，在具体实施方式中，滑套23固定连接在头箍11上，头箍11右端开设有若干调节孔12，且头箍11左端固定连接有卡头6，卡头6与调节孔12相对应，并与其进行固定套接。As shown in Figures 1 to 5, in a specific embodiment, the sliding sleeve 23 is fixedly connected to the headband 11, a plurality of adjustment holes 12 are opened at the right end of the headband 11, and a clamp 6 is fixedly connected to the left end of the headband 11, and the clamp 6 corresponds to the adjustment hole 12 and is fixedly sleeved therewith.
本设置中，在使用本设备前，先将头箍11右端穿过第一套环1，然后将头箍11佩戴在患者头上，同时根据患者头型，调节好头箍11长度和第一绑带2长度后，将卡头6卡接在调节孔12内。In this setting, before using the device, first pass the right end of the headband 11 through the first ring 1, then wear the headband 11 on the patient's head, and at the same time, adjust the length of the headband 11 and the length of the first strap 2 according to the patient's head shape, and then clamp the head 6 into the adjustment hole 12.
如图1至图5所示，在具体实施方式中，头箍11上固定套接有第二套环5，第二套环5上端固定连接有第二绑带4，第二绑带4上端固定连接有连接扣3。As shown in FIG. 1 to FIG. 5 , in a specific embodiment, a second ring 5 is fixedly sleeved on the headband 11 , a second strap 4 is fixedly connected to the upper end of the second ring 5 , and a connecting buckle 3 is fixedly connected to the upper end of the second strap 4 .
本设置中，在使用本设备前，先将头箍11右端穿过第一套环1，然后将头箍11佩戴在患者头上，同时根据患者头型，调节好头箍11长度和第一绑带2长度后，将卡头6卡接在调节孔12内。In this setting, before using the device, first pass the right end of the headband 11 through the first ring 1, then wear the headband 11 on the patient's head, and at the same time, adjust the length of the headband 11 and the length of the first strap 2 according to the patient's head shape, and then clamp the head 6 into the adjustment hole 12.
如图1至图5所示，在具体实施方式中，连接扣3上端固定连接有第一绑带2，第一绑带2上端固定连接有第一套环1，第一套环1与头箍11相对应，并与其进行活动套接。As shown in FIGS. 1 to 5 , in a specific embodiment, the upper end of the connecting buckle 3 is fixedly connected to the first strap 2, and the upper end of the first strap 2 is fixedly connected to the first ring 1, which corresponds to the headband 11 and is movably connected thereto.
本设置中，在使用本设备前，先将头箍11右端穿过第一套环1，然后将头箍11佩戴在患者头上，同时根据患者头型，调节好头箍11长度和第一绑带2长度后，将卡头6卡接在调节孔12内。In this setting, before using the device, first pass the right end of the headband 11 through the first ring 1, then wear the headband 11 on the patient's head, and at the same time, adjust the length of the headband 11 and the length of the first strap 2 according to the patient's head shape, and then clamp the head 6 into the adjustment hole 12.
本实施例的一种防脱落鼻氧管的实施原理如下：The implementation principle of an anti-drop-off nasal oxygen cannula of this embodiment is as follows:
本实用新型鼻氧管通过采用头箍设计，对管体和鼻腔管18进行固定，并且可根据不同患者的头型进行自由调节，提高可稳定性和适配性；在使用本设备前，先将头箍11右端穿过第一套环1，然后将头箍11佩戴在患者头上，同时根据患者头型，调节好头箍11长度和第一绑带2长度后，将卡头6卡接在调节孔12内；与此同时，转动定位旋钮22，使伸缩板7处于活动状态，并根据患者鼻孔的位置调节伸缩板7的长度，同时将鼻腔管18插入患者鼻孔内，然后将伸缩板7轻轻向上提，使固定器20上端的凹槽19与患者鼻孔轮廓贴合，然后旋紧定位旋钮22，将伸缩板7进行固定位置；此时，将连接套10固定套接在外设供氧管道上即可。The nasal oxygen cannula of the utility model adopts a headband design to fix the tube body and the nasal tube 18, and can be freely adjusted according to the head shapes of different patients, thereby improving stability and adaptability. Before using the device, first pass the right end of the headband 11 through the first ring 1, and then wear the headband 11 on the patient's head. At the same time, after adjusting the length of the headband 11 and the length of the first strap 2 according to the patient's head shape, the clamping head 6 is clamped in the adjustment hole 12. At the same time, the positioning knob 22 is turned to make the telescopic plate 7 active, and the length of the telescopic plate 7 is adjusted according to the position of the patient's nostrils. At the same time, the nasal tube 18 is inserted into the patient's nostrils, and then the telescopic plate 7 is gently lifted up to make the groove 19 at the upper end of the fixer 20 fit the contour of the patient's nostrils, and then the positioning knob 22 is tightened to fix the telescopic plate 7 in position. At this time, the connecting sleeve 10 can be fixedly sleeved on the external oxygen supply pipeline.
Claims (7)
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Assignee: Sichuan Yizhiyuan Medical Technology Co.,Ltd. Assignor: Li Bangde Contract record no.: X2024980017910 Denomination of utility model: An anti shedding nasal oxygen tube Granted publication date: 20240809 License type: Common License Record date: 20241011 |