CN204319452U - A kind of internal medicine nursing respiratory organ - Google Patents
A kind of internal medicine nursing respiratory organ Download PDFInfo
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- CN204319452U CN204319452U CN201420837254.4U CN201420837254U CN204319452U CN 204319452 U CN204319452 U CN 204319452U CN 201420837254 U CN201420837254 U CN 201420837254U CN 204319452 U CN204319452 U CN 204319452U
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- 230000000474 nursing effect Effects 0.000 title claims description 12
- 239000003814 drug Substances 0.000 title claims description 7
- 230000000241 respiratory effect Effects 0.000 title description 2
- 210000000056 organ Anatomy 0.000 title 1
- 238000007789 sealing Methods 0.000 claims abstract description 16
- 206010011409 Cross infection Diseases 0.000 abstract description 7
- 206010029803 Nosocomial infection Diseases 0.000 abstract description 7
- 210000003437 trachea Anatomy 0.000 abstract description 5
- 238000009423 ventilation Methods 0.000 abstract description 3
- 230000002093 peripheral effect Effects 0.000 abstract description 2
- 230000029058 respiratory gaseous exchange Effects 0.000 description 19
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 15
- 239000001301 oxygen Substances 0.000 description 15
- 229910052760 oxygen Inorganic materials 0.000 description 15
- 210000000214 mouth Anatomy 0.000 description 7
- 239000007789 gas Substances 0.000 description 6
- 101100269850 Caenorhabditis elegans mask-1 gene Proteins 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 208000028399 Critical Illness Diseases 0.000 description 1
- 208000000059 Dyspnea Diseases 0.000 description 1
- 206010013975 Dyspnoeas Diseases 0.000 description 1
- 206010021143 Hypoxia Diseases 0.000 description 1
- 208000003443 Unconsciousness Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007954 hypoxia Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004060 metabolic process Effects 0.000 description 1
- 210000003300 oropharynx Anatomy 0.000 description 1
- 208000023504 respiratory system disease Diseases 0.000 description 1
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Abstract
内科护理呼吸器，包括面罩、导向管和输气管，所述面罩上端设置有导向管，所述导向管内壁上设置有两个上下布置的凹环槽，导向管内设置有输气管，所述输气管外壁上对应导向管设置有与凹环槽相互配合的凸起环，输气管下端设置有压舌管，压舌管上密布有多个通气孔，压舌管上端截面宽度比下端大，所述输气管侧壁周端与导向管顶端通过弹性折管密封，输气管中间设置有单向阀，输气管顶端外壁上设置外螺纹，外螺纹底端套设有密封垫圈，输气管上方设置有呼气罩，所述呼气罩下端固定有连接管，连接管下端插设在输气管顶端内侧布置，本实用新型结构简单，设计合理，操作使用方便，安全卫生，有效解决了交叉感染的隐患。
The medical care respirator includes a mask, a guide tube and an air delivery tube. The upper end of the mask is provided with a guide tube. The inner wall of the guide tube is provided with two concave ring grooves arranged up and down. The guide tube is provided with an air delivery tube. The corresponding guide tube on the outer wall of the trachea is provided with a protruding ring that cooperates with the concave ring groove. The lower end of the air delivery tube is provided with a tongue depressor. The tongue depressor is densely covered with a plurality of ventilation holes. The upper end of the tongue depressor has a larger section width than the lower end. The peripheral end of the side wall of the air delivery pipe and the top of the guide pipe are sealed by an elastic folded tube, a one-way valve is arranged in the middle of the air delivery pipe, an external thread is arranged on the outer wall of the top end of the air delivery pipe, a sealing gasket is set at the bottom end of the outer thread, and a sealing gasket is arranged above the air delivery pipe. Exhalation hood, the lower end of the exhalation hood is fixed with a connecting pipe, and the lower end of the connecting pipe is inserted and arranged inside the top of the air delivery pipe. The utility model has simple structure, reasonable design, convenient operation and use, safety and sanitation, and effectively solves the hidden danger of cross-infection .
Description
技术领域technical field
本实用新型涉及医疗用具技术领域，具体是一种内科护理呼吸器。The utility model relates to the technical field of medical appliances, in particular to an internal medicine nursing respirator.
背景技术Background technique
目前，一些危重的病人通常需要带上氧气罩吸氧，吸氧可以纠正缺氧，提高动脉血氧分压和氧饱和度的水平，促进代谢，尤其是呼吸内科疾病的患者。当病人发生呼吸困难等紧急状况时，人工呼吸是紧急状况下必要的施救措施，在抢救的时候要摘下氧气面罩才能进行人工呼吸，这种操作在抢救过程中非常的麻烦，往往会延误抢救时机，且人工呼吸普遍采用的方法是医护人员和患者直接进行口对口的人工呼吸，口对口的人工呼吸存在交叉感染的隐患，不利于医患双方人员的健康；另外，制氧机制出的氧气比较干燥，患者吸入后很不舒服，导致患者口咽部干燥，有时甚至危及患者的生命。At present, some critically ill patients usually need to wear an oxygen mask to inhale oxygen. Oxygen inhalation can correct hypoxia, increase arterial blood oxygen partial pressure and oxygen saturation, and promote metabolism, especially for patients with respiratory diseases. When the patient has an emergency such as dyspnea, artificial respiration is a necessary rescue measure in an emergency. During the rescue, the oxygen mask must be removed to carry out artificial respiration. This operation is very troublesome in the rescue process and often delays Rescue timing, and artificial respiration is generally used by medical staff and patients to perform mouth-to-mouth artificial respiration directly. Mouth-to-mouth artificial respiration has hidden dangers of cross-infection, which is not conducive to the health of both doctors and patients; Oxygen is relatively dry, and the patient is very uncomfortable after inhalation, causing the patient's oropharynx to dry up, and sometimes even endangering the patient's life.
针对上述问题，中国专利CN 203971104公开了一种呼吸内科护理用人工呼吸器，包括呼吸面罩、内置湿润海绵的加湿盒、输氧管、撬牙板组件，呼吸面罩通过加湿盒连通于输氧管，输氧管连通于氧气机管及人工呼吸管，人工呼吸管输气端连通设有罩杯，罩杯内可拆卸设有一次性罩杯套；撬牙板组件包括与输氧管螺纹连接的调节杆、导气管及撬牙板，导气管上设有导气入口，导气管一端连接于调节杆，另一端螺纹连接贯穿加湿盒并置于呼吸面罩内，置于呼吸面罩内的导气管一端可拆卸连接撬牙板，撬牙板内部为空心结构，撬牙板上设置有透气孔且与导气管相连通。然而这种装置安装结构复杂，制作成本较高，进行人工呼吸的效果不佳；且患者呼出的气体容易产生倒流，从而被医护人员吸入，不能有效彻底地避免交叉感染的隐患，既不安全，也不卫生。In response to the above problems, Chinese patent CN 203971104 discloses an artificial respirator for respiratory internal medicine nursing, which includes a breathing mask, a humidification box with a built-in wet sponge, an oxygen delivery tube, and a prying board assembly. The tube is connected to the oxygen machine tube and the artificial breathing tube. The air delivery end of the artificial breathing tube is connected with a cup, and a disposable cup cover is detachable inside the cup; Pry the tooth plate, the air guide tube is provided with an air guide inlet, one end of the air guide tube is connected to the adjustment rod, the other end is threaded through the humidification box and placed in the breathing mask, and one end of the air guide tube placed in the breathing mask can be detachably connected to the prying tooth plate , The inside of the prying tooth plate is a hollow structure, and the prying tooth plate is provided with air holes and communicated with the air duct. However, the installation structure of this device is complicated, the production cost is high, and the effect of artificial respiration is not good; and the gas exhaled by the patient is prone to backflow, which is inhaled by medical staff, and the hidden danger of cross-infection cannot be effectively and completely avoided. Not hygienic either.
实用新型内容Utility model content
本实用新型的目的在于提供一种结构简单，安全卫生的内科护理呼吸器，以解决上述背景技术中提出的问题。The purpose of this utility model is to provide a simple in structure, safe and hygienic medical nursing respirator, to solve the problems raised in the above-mentioned background technology.
为实现上述目的，本实用新型提供如下技术方案：In order to achieve the above object, the utility model provides the following technical solutions:
内科护理呼吸器，包括面罩、导向管和输气管，所述面罩上端设置有导向管，所述导向管内壁上设置有两个上下布置的凹环槽，导向管内设置有输气管，所述输气管外壁上对应导向管设置有与凹环槽相互配合的凸起环，输气管下端设置有压舌管，压舌管上密布有多个通气孔，压舌管上端截面宽度比下端大，所述输气管侧壁周端与导向管顶端通过弹性折管密封，输气管中间设置有单向阀，输气管顶端外壁上设置外螺纹，外螺纹底端套设有密封垫圈，输气管上方设置有呼气罩，所述呼气罩下端固定有连接管，连接管下端插设在输气管顶端内侧布置，所述呼气罩上端设置有罩边，罩边与呼气罩外侧面形成圆环槽，呼气罩内铺设有与呼气罩内壁配合的一次性垫层，一次性垫层外边沿通过弹性卡圈固定在圆环槽内。The medical care respirator includes a mask, a guide tube and an air delivery tube. The upper end of the mask is provided with a guide tube, and the inner wall of the guide tube is provided with two concave ring grooves arranged up and down. The corresponding guide tube on the outer wall of the trachea is provided with a protruding ring that cooperates with the concave ring groove. The lower end of the air delivery tube is provided with a tongue depressor. The tongue depressor is densely covered with a plurality of ventilation holes. The upper end of the tongue depressor is wider than the lower end. The peripheral end of the side wall of the air delivery pipe and the top of the guide pipe are sealed by an elastic folded tube, a one-way valve is arranged in the middle of the air delivery pipe, an external thread is arranged on the outer wall of the top end of the air delivery pipe, a sealing gasket is set at the bottom end of the outer thread, and a sealing gasket is arranged above the air delivery pipe. Exhalation mask, the lower end of the exhalation mask is fixed with a connecting pipe, the lower end of the connecting pipe is inserted inside the top end of the air delivery pipe, and the upper end of the exhalation mask is provided with a cover edge, which forms a circular groove with the outer surface of the exhalation mask , the exhalation mask is laid with a disposable cushion that matches the inner wall of the exhalation mask, and the outer edge of the disposable cushion is fixed in the circular groove by an elastic collar.
作为本实用新型进一步的方案，所述连接管外壁上与输气管内侧连接处设置密封橡胶套层。As a further solution of the utility model, a sealing rubber sheath is provided at the connection between the outer wall of the connecting pipe and the inner side of the gas delivery pipe.
作为本实用新型进一步的方案，所述输气管上设置有加湿盒，加湿盒内设置有通气的湿润海绵。As a further solution of the utility model, a humidification box is arranged on the air delivery pipe, and a ventilated moist sponge is arranged in the humidification box.
作为本实用新型进一步的方案，所述面罩底端边沿设置有弹性橡胶环。As a further solution of the present invention, an elastic rubber ring is provided on the edge of the bottom end of the mask.
作为本实用新型进一步的方案，所述输气管侧壁上设置有与加湿盒连通的加湿管。As a further solution of the present utility model, a humidification pipe communicating with the humidification box is provided on the side wall of the air delivery pipe.
作为本实用新型进一步的方案，所述加湿管的管口上设置有密封端盖。As a further solution of the present invention, the mouth of the humidifying pipe is provided with a sealing end cap.
作为本实用新型进一步的方案，所述输气管与压舌管为一体成型的管体。As a further solution of the present utility model, the air delivery tube and the tongue depressor tube are formed integrally.
本实用新型的有益效果是：一次性垫层外边沿是通过弹性卡圈固定在圆环槽内的，固定可靠不易脱落，使用一次性垫层进行人工呼吸，避免了不同护理人员进行人工呼吸存在的交叉感染，安装更换一次性垫层时，只需上下移动弹性卡圈即可，操作简洁迅速；与输气管下端一体成型的压舌管截面呈三角形，压舌管上端截面宽度比下端大，方便打开处在不清醒状态下的患者口腔；在输气管中间设置有单向阀，避免了医护人员吸入患者呼出的气体，有效彻底地解决了交叉感染的隐患；人工呼吸完成后，拉出输气管，将输气管外侧壁上的凸起环从导向管内壁下方的凹环槽内滑动至上方的凹环槽内，避免压舌管一直放置在患者口腔内给患者带来不适；呼气罩是通过下端固定的连接管插设在输气管顶端内侧的，人工呼吸完成后，拔出呼气罩，通过输气管顶端外壁设置的外螺纹与输氧装置密封连通，即可实现供氧，结构简单，操作方便，功能切换迅捷。综上，本实用新型结构简单，设计合理，操作使用方便，安全卫生，有效解决了交叉感染的隐患。The beneficial effects of the utility model are: the outer edge of the disposable cushion is fixed in the circular groove through the elastic collar, which is reliable and not easy to fall off, and the artificial respiration is performed by using the disposable cushion, which avoids the existence of artificial respiration by different nurses. When installing and replacing the disposable cushion, you only need to move the elastic collar up and down, and the operation is simple and fast; the section of the tongue depressor tube integrally formed with the lower end of the gas delivery tube is triangular in shape, and the width of the upper end of the tongue depressor tube is larger than that of the lower end. It is convenient to open the patient's mouth in an unconscious state; a one-way valve is set in the middle of the gas delivery pipe, which prevents the medical staff from inhaling the gas exhaled by the patient, and effectively and completely solves the hidden danger of cross infection; after artificial respiration is completed, pull out the output Trachea, slide the protruding ring on the outer wall of the trachea from the concave ring groove below the inner wall of the guide tube to the upper concave ring groove to avoid discomfort caused by the tongue depressor tube being placed in the patient's mouth; the exhalation mask The connecting tube fixed at the lower end is inserted inside the top of the air delivery pipe. After the artificial respiration is completed, the exhalation mask is pulled out, and the external thread on the outer wall of the top of the air delivery pipe is connected with the oxygen delivery device to achieve oxygen supply. The structure is simple. , easy to operate, quick function switching. To sum up, the utility model has the advantages of simple structure, reasonable design, convenient operation and use, safety and sanitation, and effectively solves the hidden danger of cross-infection.
附图说明Description of drawings
图1为内科护理呼吸器的结构示意图。Fig. 1 is a structural schematic diagram of an internal medicine nursing respirator.
图2为内科护理呼吸器中呼气罩与输气管顶端连接的结构示意图。Fig. 2 is a schematic diagram of the connection between the exhalation mask and the top end of the trachea in the medical care respirator.
图3为内科护理呼吸器中压舌管侧视的结构示意图。Fig. 3 is a schematic structural diagram of a side view of the tongue depressor in the medical care respirator.
图中：1-面罩，2-输气管，3-凸起环，4-单向阀，5-加湿管，6-连接管，7-呼气罩，8-海绵，9-加湿盒，10-弹性折线管，11-凹环槽，12-导向管，13-压舌管，14-通气孔，15-弹性橡胶环，16-密封垫圈，17-弹性卡圈，18-圆环槽，19-一次性垫层，20-罩边。In the figure: 1-mask, 2-air pipe, 3-raised ring, 4-one-way valve, 5-humidification tube, 6-connecting tube, 7-exhalation mask, 8-sponge, 9-humidification box, 10 -Elastic folding tube, 11-recessed ring groove, 12-guiding tube, 13-tongued tube, 14-ventilation hole, 15-elastic rubber ring, 16-sealing washer, 17-elastic collar, 18-circular groove, 19-disposable pad, 20-cover edge.
具体实施方式Detailed ways
下面将结合本实用新型实施例中的附图，对本实用新型实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本实用新型一部分实施例，而不是全部的实施例。基于本实用新型中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本实用新型保护的范围。The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.
请参阅图1～3，本实用新型实施例中，内科护理呼吸器，包括面罩1、导向管12和输气管2，所述面罩1上端设置有导向管12，所述导向管12内壁上设置有两个上下布置的凹环槽11，导向管12内设置有输气管2，所述输气管2外壁上对应导向管12设置有与凹环槽11相互配合的凸起环3，输气管2下端设置有压舌管13，压舌管12上密布有多个通气孔14，压舌管12上端截面宽度比下端大，所述输气管2侧壁周端与导向管12顶端通过弹性折管10密封，输气管2中间设置有单向阀4，输气管2顶端外壁上设置外螺纹，外螺纹底端套设有密封垫圈16，输气管2上方设置有呼气罩7，所述呼气罩7下端固定有连接管6，连接管6下端插设在输气管2顶端内侧布置，所述呼气罩7上端设置有罩边20，罩边20与呼气罩7外侧面形成圆环槽18，呼气罩7内铺设有与呼气罩7内壁配合的一次性垫层19，一次性垫层19外边沿通过弹性卡圈17固定在圆环槽18内。Please refer to Fig. 1～3, in the utility model embodiment, internal medicine nursing respirator, comprises mask 1, guide tube 12 and air delivery tube 2, and described mask 1 upper end is provided with guide tube 12, and the inner wall of described guide tube 12 is provided with There are two concave ring grooves 11 arranged up and down, and an air delivery pipe 2 is arranged in the guide pipe 12, and the corresponding guide pipe 12 on the outer wall of the air delivery pipe 2 is provided with a raised ring 3 that cooperates with the concave ring groove 11, and the air delivery pipe 2 The lower end is provided with a tongue depressor tube 13, and the tongue depressor tube 12 is densely covered with a plurality of air holes 14. The upper end of the tongue depressor tube 12 has a larger section width than the lower end. 10 sealing, a one-way valve 4 is arranged in the middle of the air delivery pipe 2, an external thread is arranged on the outer wall of the top end of the air delivery pipe 2, a sealing gasket 16 is set at the bottom end of the external thread, an exhalation cover 7 is arranged above the air delivery pipe 2, and the exhalation The lower end of the cover 7 is fixed with a connecting pipe 6, and the lower end of the connecting pipe 6 is inserted inside the top end of the air delivery pipe 2, and the upper end of the exhalation mask 7 is provided with a cover edge 20, which forms a circular groove with the outer surface of the exhalation mask 7 18. The exhalation mask 7 is laid with a disposable cushion 19 that matches the inner wall of the exhalation mask 7, and the outer edge of the disposable cushion 19 is fixed in the circular groove 18 through the elastic collar 17.
本实用新型实施例中，所述连接管6外壁上与输气管2内侧连接处设置密封橡胶套层，确保连接管6与输气管2内侧的连接处的密封。In the embodiment of the utility model, a sealing rubber sheath layer is provided at the connection between the outer wall of the connecting pipe 6 and the inner side of the air pipe 2 to ensure the sealing of the connection between the connecting pipe 6 and the inner side of the air pipe 2 .
本实用新型实施例中，所述输气管2上设置有加湿盒9，加湿盒9内设置有通气的湿润海绵8，湿润的海绵8能够有效地湿润输氧装置输送出的氧气。In the embodiment of the utility model, the air delivery pipe 2 is provided with a humidification box 9, and the humidification box 9 is provided with a ventilated moist sponge 8, which can effectively moisten the oxygen delivered by the oxygen delivery device.
本实用新型实施例中，所述面罩1底端边沿设置有弹性橡胶环15，用于提高面罩与患者面部的接触的舒适度。In the embodiment of the utility model, the bottom edge of the mask 1 is provided with an elastic rubber ring 15 for improving the comfort of the mask in contact with the patient's face.
本实用新型实施例中，所述输气管2侧壁上设置有与加湿盒9连通的加湿管5，所述加湿管5的管口上设置有密封端盖，通过加湿管5可以及时地增加海绵5的湿润度。In the embodiment of the utility model, the side wall of the air delivery pipe 2 is provided with a humidification tube 5 connected with the humidification box 9, and the mouth of the humidification tube 5 is provided with a sealing end cover, and the humidification tube 5 can increase the amount of sponge in time. 5 degrees of humidity.
本实用新型实施例中，所述输气管2与压舌管13为一体成形的管体。In the embodiment of the utility model, the air delivery tube 2 and the tongue depressor tube 13 are formed integrally.
本实用新型的工作原理是：使用时，将呼气罩7插入输气管2顶端内部，通过弹性卡圈17将一次性垫层19外边沿固定在圆环槽18内，固定可靠不易脱落，使用一次性垫层19进行人工呼吸，避免了不同护理人员进行人工呼吸存在的交叉感染，安装更换一次性垫层19时，只需上下移动弹性卡圈17即可，操作简洁迅速；然后，向下滑动输气管2将压舌管13插入患者口腔内，与输气管2下端一体成型的压舌管13截面呈三角形，压舌管13上端截面宽度比下端大，方便打开处在不清醒状态下的患者口腔；接着，通过呼气罩7给患者进行人工呼吸，在输气管2中间设置的单向阀4，避免了医护人员吸入患者呼出的气体，有效彻底地解决了交叉感染的隐患；人工呼吸完成后，拉出输气管2，将输气管2外侧壁上的凸起环3从导向管12内壁下方的凹环槽11内滑动至上方的凹环槽11内，避免压舌管13一直放置在患者口腔内给患者带来不适；另外，呼气罩7是通过下端固定的连接管6插设在输气管2顶端内侧的，人工呼吸完成后，拔出呼气罩7，通过输气管2顶端外壁设置的外螺纹与输氧装置密封连通，即可实现供氧。The working principle of the utility model is: when in use, insert the exhalation mask 7 into the top of the air delivery pipe 2, and fix the outer edge of the disposable cushion layer 19 in the circular groove 18 through the elastic collar 17, which is reliable and not easy to fall off. The disposable cushion 19 is used for artificial respiration, which avoids the cross-infection of different nurses performing artificial respiration. When installing and replacing the disposable cushion 19, you only need to move the elastic collar 17 up and down, and the operation is simple and fast; Slide the air delivery tube 2 to insert the tongue depressor 13 into the oral cavity of the patient. The section of the tongue depressor 13 integrally formed with the lower end of the air delivery tube 2 is triangular in shape. The mouth of the patient; then, the patient is given artificial respiration through the exhalation mask 7, and the one-way valve 4 arranged in the middle of the air delivery pipe 2 prevents the medical staff from inhaling the gas exhaled by the patient, effectively and thoroughly solving the hidden danger of cross infection; artificial respiration After completion, pull out the air delivery tube 2, and slide the raised ring 3 on the outer wall of the air delivery tube 2 from the concave ring groove 11 below the inner wall of the guide tube 12 to the upper concave ring groove 11, so as to prevent the tongue depressor tube 13 from being placed all the time It brings discomfort to the patient in the patient's oral cavity; in addition, the exhalation mask 7 is inserted in the inner side of the top of the air delivery pipe 2 through the connecting tube 6 fixed at the lower end. The external thread provided on the outer wall of the top end is in sealing communication with the oxygen delivery device to realize oxygen supply.
对于本领域技术人员而言，显然本实用新型不限于上述示范性实施例的细节，而且在不背离本实用新型的精神或基本特征的情况下，能够以其他的具体形式实现本实用新型。因此，无论从哪一点来看，均应将实施例看作是示范性的，而且是非限制性的，本实用新型的范围由所附权利要求而不是上述说明限定，因此旨在将落在权利要求的等同要件的含义和范围内的所有变化囊括在本实用新型内。不应将权利要求中的任何附图标记视为限制所涉及的权利要求。It is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, no matter from all points of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, so it is intended to fall within the scope of the claims All changes within the meaning and range of equivalents of the required elements are included in the present invention. Any reference sign in a claim should not be construed as limiting the claim concerned.
此外，应当理解，虽然本说明书按照实施方式加以描述，但并非每个实施方式仅包含一个独立的技术方案，说明书的这种叙述方式仅仅是为清楚起见，本领域技术人员应当将说明书作为一个整体，各实施例中的技术方案也可以经适当组合，形成本领域技术人员可以理解的其他实施方式。In addition, it should be understood that although this specification is described according to implementation modes, not each implementation mode only contains an independent technical solution, and this description in the specification is only for clarity, and those skilled in the art should take the specification as a whole , the technical solutions in the various embodiments can also be properly combined to form other implementations that can be understood by those skilled in the art.
Claims (7)
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| CN201420837254.4U CN204319452U (en) | 2014-12-19 | 2014-12-19 | A kind of internal medicine nursing respiratory organ |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107343976A (en) * | 2017-07-27 | 2017-11-14 | 王丽娟 | A kind of ophthalmologic operation assisted respiartion mask |
| CN110433377A (en) * | 2019-08-12 | 2019-11-12 | 杭州市红十字会医院 | A kind of division of respiratory disease assisted respirator |
| CN111330125A (en) * | 2020-03-04 | 2020-06-26 | 哈尔滨嗨菲特健康管理有限公司 | Portable auxiliary respirator |
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2014
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107343976A (en) * | 2017-07-27 | 2017-11-14 | 王丽娟 | A kind of ophthalmologic operation assisted respiartion mask |
| CN110433377A (en) * | 2019-08-12 | 2019-11-12 | 杭州市红十字会医院 | A kind of division of respiratory disease assisted respirator |
| CN110433377B (en) * | 2019-08-12 | 2021-07-06 | 杭州市红十字会医院 | A kind of assisted breathing device for respiratory department |
| CN111330125A (en) * | 2020-03-04 | 2020-06-26 | 哈尔滨嗨菲特健康管理有限公司 | Portable auxiliary respirator |
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