CN206792778U - A kind of transtracheal cuts the mask of stoma row therapeutic bronchoscopy - Google Patents
A kind of transtracheal cuts the mask of stoma row therapeutic bronchoscopy Download PDFInfo
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- CN206792778U CN206792778U CN201721121832.4U CN201721121832U CN206792778U CN 206792778 U CN206792778 U CN 206792778U CN 201721121832 U CN201721121832 U CN 201721121832U CN 206792778 U CN206792778 U CN 206792778U
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- 238000013276 bronchoscopy Methods 0.000 title claims description 6
- 230000001225 therapeutic effect Effects 0.000 title 1
- 239000000463 material Substances 0.000 claims description 9
- 229920003023 plastic Polymers 0.000 claims description 3
- 229920001296 polysiloxane Polymers 0.000 claims description 3
- 239000012528 membrane Substances 0.000 claims description 2
- 210000003484 anatomy Anatomy 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 230000002035 prolonged effect Effects 0.000 abstract 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 8
- 229910052760 oxygen Inorganic materials 0.000 description 8
- 239000001301 oxygen Substances 0.000 description 8
- 206010002091 Anaesthesia Diseases 0.000 description 6
- 230000037005 anaesthesia Effects 0.000 description 6
- 210000000621 bronchi Anatomy 0.000 description 2
- 230000003902 lesion Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000000241 respiratory effect Effects 0.000 description 2
- 230000029058 respiratory gaseous exchange Effects 0.000 description 2
- 210000003437 trachea Anatomy 0.000 description 2
- 238000002627 tracheal intubation Methods 0.000 description 2
- 206010049244 Ankyloglossia congenital Diseases 0.000 description 1
- 208000025962 Crush injury Diseases 0.000 description 1
- 206010021143 Hypoxia Diseases 0.000 description 1
- 206010028980 Neoplasm Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000037237 body shape Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 210000003128 head Anatomy 0.000 description 1
- 208000018875 hypoxemia Diseases 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000000214 mouth Anatomy 0.000 description 1
- 210000003928 nasal cavity Anatomy 0.000 description 1
- 210000002345 respiratory system Anatomy 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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Abstract
本实用新型涉及一种经气管切开造口行支气管镜治疗的面罩。针对现有面罩基底部无法与患者颈部解剖紧密贴合，支气管镜进出的开口处也无法有效密闭，导致面罩密闭性差的技术问题，提供一种经气管切开造口行支气管镜治疗的面罩，包括面罩本体、面罩基底。面罩基底设置在面罩本体底部，还包括环形气囊和充气阀，环形气囊延面罩基底边缘设置，充气阀与环形气囊连接；还包括开口、弹性薄膜、盖体，开口设置在面罩本体上，弹性薄膜中心开孔，设置在开口内壁，盖体设置在开口上；还包括接口。所改进的面罩能紧密贴合颈部并提高患者舒适感，结合开口处设置的弹性薄膜以及盖体，提高面罩的密闭性，延长行支气管镜治疗的安全时间，结构合理，使用效果明显。
The utility model relates to a mask for bronchoscopic treatment through a tracheotomy. In view of the technical problems that the base of the existing mask cannot closely fit the anatomy of the patient's neck, and the opening of the bronchoscope cannot be effectively sealed, resulting in poor airtightness of the mask, a mask for bronchoscopic treatment through a tracheostomy is provided. , including a mask body and a mask base. The mask base is arranged at the bottom of the mask body, and also includes an annular airbag and an inflation valve. The annular airbag is arranged along the edge of the mask base, and the inflation valve is connected with the annular airbag. The central opening is arranged on the inner wall of the opening, and the cover is arranged on the opening; an interface is also included. The improved mask can closely fit the neck and improve the comfort of the patient. Combined with the elastic film and the cover provided at the opening, the airtightness of the mask can be improved, and the safe time of bronchoscopic treatment can be prolonged. The structure is reasonable and the use effect is obvious.
Description
技术领域technical field
本实用新型涉及一种医疗器械，具体是涉及一种经气管切开造口行支气管镜治疗的面罩。The utility model relates to a medical device, in particular to a mask for bronchoscopic treatment through a tracheotomy.
背景技术Background technique
支气管镜治疗是利用支气管镜，在施行咽喉、气管表面麻醉后，经由口腔、鼻腔或气管切开造口放入，将细长的支气管镜置入患者的下呼吸道，直接观察气管和支气管的病变，并根据病变进行相应的检查和治疗的一种方法。Bronchoscopy treatment is to use bronchoscope, after the throat and trachea are topically anesthetized, put it through the oral cavity, nasal cavity or tracheotomy, insert the slender bronchoscope into the lower respiratory tract of the patient, and directly observe the lesions of the trachea and bronchi , and a method of corresponding examination and treatment according to the lesion.
然而，目前对于经气管切开造口行支气管镜治疗所采用的用于患者颈部的面罩，由于患者性别、年龄、体形等不同，以及某些特殊情况，例如患者颈部有肿瘤隆起等等，导致每个患者的颈部均有区别，而现有面罩基底部无法与患者颈部解剖紧密贴合，密闭性差，使用时，新鲜气流很大部分经由面罩与颈部的间隙泄露，不能为病人提供高浓度的氧气供应，从而缩短了医生行支气管镜治疗的安全时间；且现有面罩舒适感较差，长时间使用容易压迫患者颈部皮肤，造成压伤。However, due to the differences in gender, age, body shape, etc. of patients, as well as some special circumstances, such as patients with tumor bulges in the neck, etc. , leading to differences in the neck of each patient, and the base of the existing mask cannot closely fit the anatomy of the patient's neck, and the airtightness is poor. When in use, a large part of the fresh air leaks through the gap between the mask and the neck, which cannot be The patient is provided with a high-concentration oxygen supply, thereby shortening the safe time for the doctor to perform bronchoscopic treatment; and the existing mask is poor in comfort, and it is easy to compress the neck skin of the patient and cause crush injury when used for a long time.
再者，现有经气管切开造口行支气管镜治疗面罩上的支气管镜进出的开口处，无法保证插管和未插管状态下均有效密闭，未插入支气管镜时，开口处于完全开放状态，插入支气管镜时，由于开口直径大于支气管镜的外直径，仍会明显漏气。新鲜气流经面罩上供支气管镜进出的开口处的间隙泄露，造成氧气浓度下降，给经气管切开造口行支气管镜治疗带来不便。Furthermore, the opening of the bronchoscope on the existing bronchoscope treatment mask through tracheostomy cannot ensure that the intubation and non-intubation state are effectively sealed. When the bronchoscope is not inserted, the opening is completely open. , When inserting the bronchoscope, because the opening diameter is larger than the outer diameter of the bronchoscope, there will still be obvious air leakage. The fresh air leaks through the gap at the opening for the bronchoscope to enter and exit on the mask, causing the oxygen concentration to drop, which brings inconvenience to the bronchoscopic treatment through the tracheostomy.
另一方面，现有的经气管切开造口行支气管镜治疗所用面罩上的接口只能与氧气管连接。手术中，当需要进行麻醉呼吸管理、呼吸支持治疗和急救复苏时，现有面罩由于接口口径不统一，无法与呼吸机或麻醉机相连，因此不得不中断支气管镜治疗，更换不同规格的面罩，才可连接呼吸机或麻醉机，对医生操作的难度和手术的安全性造成很大影响。目前临床上缺乏一种方便经气管切开造口行支气管镜治疗的面罩。On the other hand, the interface on the face mask used in the existing bronchoscopic treatment through tracheostomy can only be connected with the oxygen tube. During the operation, when anesthesia breathing management, respiratory support treatment and emergency resuscitation are required, the existing masks cannot be connected to the ventilator or anesthesia machine due to the inconsistent interface caliber, so the bronchoscopy treatment has to be interrupted and masks of different specifications are replaced. The ventilator or anesthesia machine can only be connected, which has a great impact on the difficulty of the doctor's operation and the safety of the operation. At present, there is a lack of a face mask that facilitates bronchoscopic treatment through a tracheostomy.
发明内容Contents of the invention
为解决现有技术的不足，本实用新型公开了一种经气管切开造口行支气管镜治疗的面罩。In order to solve the deficiencies of the prior art, the utility model discloses a face mask for bronchoscopic treatment through a tracheostomy.
本实用新型技术方案如下：The technical scheme of the utility model is as follows:
一种经气管切开造口行支气管镜治疗的面罩，包括面罩本体、面罩基底。面罩基底设置在面罩本体底部，还包括环形气囊和充气阀。环形气囊延面罩基底边缘设置，充气阀与环形气囊连接；还包括开口、弹性薄膜、盖体，开口设置在面罩本体上，弹性薄膜中心开孔，设置在开口内壁，盖体设置在开口上；还包括接口。A face mask for bronchoscope treatment through tracheostomy, comprising a mask body and a mask base. The mask base is arranged at the bottom of the mask body, and also includes an annular air bag and an inflation valve. The annular airbag is arranged along the edge of the mask base, and the inflation valve is connected with the annular airbag; it also includes an opening, an elastic film, and a cover. Also includes interfaces.
进一步的，弹性薄膜为花瓣结构。Further, the elastic film has a petal structure.
进一步的，接口设置在开口侧方。Further, the interface is arranged on the side of the opening.
进一步的，还包括系带，系带设置在面罩本体两侧。Further, it also includes straps, which are arranged on both sides of the mask body.
进一步的，环形气囊由医用橡胶材料制成。Further, the annular airbag is made of medical rubber material.
进一步的，面罩本体由透明塑料材料制成。Further, the mask body is made of transparent plastic material.
进一步的，弹性薄膜由软硅胶材料制成。Further, the elastic film is made of soft silicone material.
本实用新型有益效果在于：The beneficial effects of the utility model are:
本实用新型结构合理，使用效果明显。环形气囊能紧密贴合颈部并提高患者舒适感，结合开口处设置的弹性薄膜以及盖体，提高面罩的密闭性，大大减少氧气从面罩与颈部的间隙、以及从支气管镜进出的开口处泄露，保证患者所需的高浓度氧气供应，有效延长了医生行支气管镜治疗的安全时间，提高治疗的安全性。同时，本实用新型提供的面罩通过改进接口的内外直径，可连接呼吸机或麻醉机的螺纹管，避免术中更换不同型号面罩的不便。连接螺纹管的面罩通气可提供高浓度氧气吸入，能有效提高病人术中的安全性，避免发生低氧血症等严重并发症。面罩还设有系带加固，利于固定。The utility model has reasonable structure and obvious use effect. The annular airbag can closely fit the neck and improve the comfort of the patient. Combined with the elastic film and the cover at the opening, the airtightness of the mask can be improved, and the gap between the oxygen from the mask and the neck and the opening from the bronchoscope can be greatly reduced. Leakage ensures the high-concentration oxygen supply required by patients, effectively prolonging the safe time for doctors to perform bronchoscopic treatment and improving the safety of treatment. At the same time, the mask provided by the utility model can be connected to the threaded tube of the ventilator or anesthesia machine by improving the inner and outer diameters of the interface, so as to avoid the inconvenience of changing masks of different types during the operation. The mask ventilation connected to the threaded tube can provide high-concentration oxygen inhalation, which can effectively improve the safety of the patient during the operation and avoid serious complications such as hypoxemia. The mask is also reinforced with straps for easy fixation.
附图说明Description of drawings
图1所示为本实用新型的结构示意图。Shown in Fig. 1 is the structural representation of the utility model.
1、面罩本体；2、面罩基底；3、环形气囊；4、充气阀；5、开口；6、弹性薄膜；7、盖体；8、接口；9、系带。1. Mask body; 2. Mask base; 3. Annular airbag; 4. Inflatable valve; 5. Opening; 6. Elastic film; 7. Cover; 8. Interface; 9. Lace.
具体实施方式detailed description
下面结合附图和具体实施例，进一步阐明本实用新型，应理解这些实施例仅用于说明本实用新型而不用于限制本实用新型的范围，在阅读了本实用新型之后，本领域技术人员对本实用新型的各种等价形式的修改均落于本申请所附权利要求所限定的范围。Below in conjunction with accompanying drawing and specific embodiment, further set forth the utility model, should be understood that these embodiments are only used for illustrating the utility model and are not intended to limit the scope of the utility model, after having read the utility model, those skilled in the art will understand this utility model The modifications of various equivalent forms of the utility model all fall within the scope defined by the appended claims of the present application.
实施例1Example 1
图1所示为本实用新型的一种结构示意图，经气管切开造口行支气管镜的面罩，面罩本体1由透明塑料材料制成，形成覆盖患者颈部的内腔；面罩基底2设置在面罩本体1底部，面罩基底2形状依据人颈部轮廓而制；面罩基底2的边缘设置有由医用橡胶材料制成的环形气囊3。Fig. 1 shows a kind of structure schematic diagram of the present utility model, through the face mask of tracheostomy line bronchoscope, mask body 1 is made of transparent plastic material, forms the inner cavity that covers patient's neck; Mask base 2 is arranged on The bottom of the mask body 1 and the shape of the mask base 2 are made according to the contour of the human neck; the edge of the mask base 2 is provided with an annular airbag 3 made of medical rubber material.
使用时，对环形气囊3充气，使环形气囊3紧密贴合患者颈部解剖，并减少压伤；给气囊充气的充气阀4一头可连接充气装置，另一头连接环形气囊3，根据需要对环形气囊3充气或者放气。然后，将面罩本体两侧连接的系带9，系于患者头颈部，将面罩固定，便于经气管切开造口行支气管镜治疗。During use, the annular airbag 3 is inflated, so that the annular airbag 3 closely fits the anatomy of the patient's neck and reduces pressure injuries; one end of the inflation valve 4 for inflating the airbag can be connected to the inflation device, and the other end is connected to the annular airbag 3. The airbag 3 is inflated or deflated. Then, the frenulum 9 connected to both sides of the mask body is tied to the patient's head and neck, and the mask is fixed to facilitate bronchoscopic treatment through the tracheotomy.
面罩本体1上设置有开口5，开口5内壁设置有软硅胶材料制成的中心开孔的弹性薄膜6，开口处设置有可开/关开口的盖体7，支气管镜从开口5进出；未插入支气管镜时，关闭盖体7，保证面罩密闭；需插入支气管镜治疗时，将盖体7打开，将支气管镜从中心开孔的弹性薄膜6的孔中插入，弹性薄膜6紧密贴合支气管镜外壁，有效减少漏气造成的氧气浓度下降。The mask body 1 is provided with an opening 5, the inner wall of the opening 5 is provided with an elastic film 6 with a central opening made of soft silicone material, and the opening is provided with a cover 7 that can open/close the opening, and the bronchoscope enters and exits through the opening 5; When inserting the bronchoscope, close the cover body 7 to ensure that the mask is airtight; when it is necessary to insert the bronchoscope for treatment, open the cover body 7, and insert the bronchoscope through the hole of the elastic film 6 with the central opening, and the elastic film 6 closely fits the bronchi The outer wall of the mirror can effectively reduce the drop of oxygen concentration caused by air leakage.
开口5侧方设置有接口8，接口8可连接呼吸机或麻醉机的螺纹管，使用时可根据需要，无需更换面罩即可给患者吸氧或进行麻醉呼吸管理、呼吸支持治疗和急救复苏。There is an interface 8 on the side of the opening 5. The interface 8 can be connected to the threaded tube of the ventilator or anesthesia machine. When in use, the patient can inhale oxygen or perform anesthesia breathing management, respiratory support treatment and emergency resuscitation without changing the mask.
实施例2Example 2
除将中心开孔的弹性薄膜6改为中心开孔的花瓣结构，其他结构与实施例1均相同。Except changing the elastic membrane 6 with the center opening into the petal structure with the center opening, other structures are the same as in Embodiment 1.
Claims (7)
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| CN201721121832.4U CN206792778U (en) | 2017-09-04 | 2017-09-04 | A kind of transtracheal cuts the mask of stoma row therapeutic bronchoscopy |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111658929A (en) * | 2020-07-13 | 2020-09-15 | 复旦大学附属眼耳鼻喉科医院 | Simple breathing device suitable for patient with permanent fistulization opening after total laryngectomy |
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2017
- 2017-09-04 CN CN201721121832.4U patent/CN206792778U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111658929A (en) * | 2020-07-13 | 2020-09-15 | 复旦大学附属眼耳鼻喉科医院 | Simple breathing device suitable for patient with permanent fistulization opening after total laryngectomy |
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