CN204121554U - Artificial ventilator - Google Patents
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- CN204121554U CN204121554U CN201420585877.7U CN201420585877U CN204121554U CN 204121554 U CN204121554 U CN 204121554U CN 201420585877 U CN201420585877 U CN 201420585877U CN 204121554 U CN204121554 U CN 204121554U
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- 239000000463 material Substances 0.000 claims description 4
- 238000004659 sterilization and disinfection Methods 0.000 claims description 4
- 229920002529 medical grade silicone Polymers 0.000 claims description 3
- 230000000249 desinfective effect Effects 0.000 abstract 1
- 230000008602 contraction Effects 0.000 description 5
- 210000004247 hand Anatomy 0.000 description 5
- 230000029058 respiratory gaseous exchange Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 210000003811 finger Anatomy 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000739 chaotic effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 206010002091 Anaesthesia Diseases 0.000 description 1
- 208000028399 Critical Illness Diseases 0.000 description 1
- 208000004756 Respiratory Insufficiency Diseases 0.000 description 1
- 206010038669 Respiratory arrest Diseases 0.000 description 1
- 230000037005 anaesthesia Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 210000001951 dura mater Anatomy 0.000 description 1
- 210000000624 ear auricle Anatomy 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 210000003128 head Anatomy 0.000 description 1
- 210000004936 left thumb Anatomy 0.000 description 1
- 210000004932 little finger Anatomy 0.000 description 1
- 210000004373 mandible Anatomy 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001706 oxygenating effect Effects 0.000 description 1
- 230000000241 respiratory effect Effects 0.000 description 1
- 201000004193 respiratory failure Diseases 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 210000003437 trachea Anatomy 0.000 description 1
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Abstract
本实用新型提供了一种人工呼吸器，属于医疗用具技术领域。本实用新型的技术方案是：人工呼吸器，包括气囊，所述气囊的一端设置第一进气口和第一把手，另一端设置出气口和第二把手，所述第一进气口设置进气单向阀，所述出气口依次设置流量控制阀、出气单向阀，所述出气口通过软管与第二进气口连接，所述第二进气口与口罩相通，所述第二进气口沿通向所述口罩的方向依次设置限压阀、单向压力安全阀和消毒海绵，所述口罩的周边设置无定形贴合边，所述第二进气口与所述口罩的连接处设置弹性夹，所述弹性夹的末端设置柔性固定垫。本实用新型结构简单，可有效将口罩进行固定，而且一人操作，即可轻松完成，节省人力，也减轻了医护人员的负担。
The utility model provides an artificial respirator, which belongs to the technical field of medical appliances. The technical scheme of the utility model is: the artificial respirator includes an air bag, one end of the air bag is provided with a first air inlet and a first handle, the other end is provided with an air outlet and a second handle, and the first air inlet is provided with an air inlet A one-way valve, the air outlet is provided with a flow control valve and an air outlet one-way valve in turn, the air outlet is connected to the second air inlet through a hose, the second air inlet communicates with the mask, and the second air inlet The air port is provided with a pressure limiting valve, a one-way pressure safety valve and a disinfecting sponge successively along the direction leading to the mask. An elastic clip is arranged at the place, and a flexible fixing pad is arranged at the end of the elastic clip. The utility model has a simple structure, can effectively fix the mask, and can be easily completed by one person, which saves manpower and reduces the burden of medical staff.
Description
技术领域 technical field
本实用新型属于医疗用具技术领域，具体涉及人工呼吸器。 The utility model belongs to the technical field of medical appliances, in particular to an artificial respirator.
背景技术 Background technique
人工呼吸器是抢救重危病人不可缺少的设备，临床上使用人工呼吸器比较普遍，常用于各种病因所致的呼吸停止或呼吸衰竭的抢救及麻醉期间的呼吸管理。 Artificial respirator is an indispensable equipment for rescuing critically ill patients. It is common to use artificial respirator clinically. It is often used for rescue of respiratory arrest or respiratory failure caused by various causes and respiratory management during anesthesia.
常用的简易人工呼吸器在操作时必须扣紧面罩，面罩紧扣口鼻；抢救者位于患者头顶端，左手拇指和食指将面罩扣于患者口、鼻部，中指、无名指和小指放在病人耳垂下方下颌角处，将下颌向前上托起，用右手挤压气囊。这种简易人工呼吸器在一人操作的情况下，由于左右手均有不同的分工，通常难于把握，而且右手挤压气囊时用力比较困难。 The commonly used simple artificial respirator must fasten the mask during operation, and the mask is tightly fastened to the mouth and nose; the rescuer is positioned on the top of the patient's head, the left thumb and index finger fasten the mask to the patient's mouth and nose, and the middle finger, ring finger and little finger are placed on the patient's earlobe At the corner of the lower jaw, lift the lower jaw forward and upward, and squeeze the air bag with the right hand. When this simple artificial respirator is operated by one person, because the left and right hands all have different divisions of labor, it is usually difficult to grasp, and it is more difficult to exert force when the right hand squeezes the air bag.
2009年12月18日申请的申请号为200920290480.4的中国专利公开了一种人工呼吸器，其特征在于设有伸缩式气仓，气仓分别设有进气管和出气管，进气管上设有进气单向阀，出气管上设有椭圆形密封口罩，椭圆形密封口罩的后端设有硬膜性罩盖，出气管插入罩盖内，椭圆形密封口罩的前端设有软性橡胶垫；该实用新型使用时，将出气管插入患者口腔内，并将密封口罩压扣在患者嘴部，然后使气仓收缩，由于进气管上设有单向阀，气仓内的气体只能由出气管进入患者体内，再将密封口罩从患者嘴部移开，此时，气仓处于收缩的负压状态，气体则由进气管进入气仓，使气仓伸展进行下一次送气。该实用新型中气仓的收缩和充气是利用气仓的收缩和负压吸气来实现的，从而达到对患者进行充氧的功效，使用过程中，不能人为控制气仓的收缩和负压吸气的时间，即使能够控制，其结构的设置也不合理，容易碰触进气管和出气管等关键部位。 The Chinese patent application No. 200920290480.4 filed on December 18, 2009 discloses an artificial respirator, which is characterized in that a retractable air chamber is provided, and the air chamber is respectively provided with an air inlet pipe and an air outlet pipe, and the air inlet pipe is provided with an air inlet pipe and an air outlet pipe respectively. Air one-way valve, an oval airtight mask is provided on the air outlet pipe, a dura mater cover is provided at the rear end of the oval airtight mask, the air outlet pipe is inserted into the cover, and a soft rubber pad is provided at the front end of the oval airtight mask; When the utility model is used, the air outlet pipe is inserted into the mouth of the patient, and the sealing mask is pressed on the patient's mouth, and then the air chamber is contracted. Since the air inlet pipe is provided with a one-way valve, the gas in the air chamber can only be released by the air outlet. The trachea enters the patient's body, and then the sealed mask is removed from the patient's mouth. At this time, the air chamber is in a contracted negative pressure state, and the gas enters the air chamber through the intake pipe, so that the air chamber is stretched for the next air supply. The contraction and inflation of the air chamber in this utility model are realized by the contraction of the air chamber and negative pressure inhalation, so as to achieve the effect of oxygenating the patient. During use, the contraction and negative pressure inhalation of the air chamber cannot be artificially controlled. Even if the time of breathing can be controlled, its structure is not reasonable, and it is easy to touch key parts such as the air intake pipe and the air outlet pipe.
实用新型内容 Utility model content
本实用新型所要解决的技术问题是，针对现有技术的不足，提供一种口罩易于固定和贴合的，节约人力的人工呼吸器。 The technical problem to be solved by the utility model is to provide a manpower-saving artificial respirator in which the mask is easy to fix and fit, aiming at the deficiencies of the prior art.
为解决上述技术问题，本实用新型所采用的技术方案是：人工呼吸器，包括气囊，所述气囊为可伸缩式气囊，所述气囊的一端设置第一进气口和第一把手，另一端设置出气口和第二把手，所述第一进气口设置进气单向阀，所述出气口依次设置流量控制阀、出气单向阀，所述出气口通过软管与第二进气口连接，所述第二进气口与口罩相通，所述第二进气口沿通向所述口罩的方向依次设置限压阀、单向压力安全阀和消毒海绵，所述口罩的周边设置无定形贴合边，所述第二进气口与所述口罩的连接处设置弹性夹，所述弹性夹的末端设置柔性固定垫。 In order to solve the above-mentioned technical problems, the technical solution adopted by the utility model is: the artificial respirator includes an air bag, the air bag is a retractable air bag, one end of the air bag is provided with a first air inlet and a first handle, and the other end is provided with The air outlet and the second handle, the first air inlet is provided with an air intake one-way valve, the air outlet is provided with a flow control valve and an air outlet one-way valve in turn, and the air outlet is connected to the second air inlet through a hose , the second air inlet communicates with the mask, and the second air inlet is sequentially provided with a pressure limiting valve, a one-way pressure safety valve and a disinfection sponge along the direction leading to the mask, and the periphery of the mask is provided with an amorphous Attaching the edge, an elastic clip is provided at the joint between the second air inlet and the mask, and a flexible fixing pad is provided at the end of the elastic clip.
所述无定形贴合边为医用级硅胶材料制件。 The amorphous bonding edge is made of medical grade silicone material.
本实用新型的有益效果如下：本实用新型人工呼吸器，包括气囊、把手、软管、口罩等组成，在所述口罩的周边设置无定形贴合边，并且在所述第二进气口与所述口罩的连接处设置弹性夹，所述弹性夹的末端设置柔性固定垫，通过所述无定形贴合边、弹性夹及柔性固定垫的结合，可实现口罩与患者嘴部的有效贴合，无需医护人员用手进行辅助贴合，使医护人员使用更加方便，患者也会比较舒适；同时，所述气囊为可伸缩式气囊，所述气囊的一端设置第一进气口和第一把手，另一端设置出气口和第二把手，这样医护人员可以使用双手相对运动来拉开和挤压气囊，实现气囊的充气和收缩，从而达到对患者进行人工呼吸的作用；此外，由于各进气口和出气口分别设置了单向阀，可防止气囊、软管及口罩内的气体流向混乱，使之有效实现对患者进行人工呼吸的功能；流量控制阀和限压阀可有效控制进入气体流量的大小和压力，使用安全。本实用新型结构简单，实用性强，可有效将口罩进行固定，而且一人操作，即可轻松完成，节省人力，也减轻了医护人员的负担。 The beneficial effects of the utility model are as follows: the artificial respirator of the utility model comprises an airbag, a handle, a flexible pipe, a mouth mask, etc., an amorphous bonding edge is set on the periphery of the mouth mask, and the second air inlet and the mouthpiece are connected to each other. An elastic clip is provided at the joint of the mask, and a flexible fixing pad is arranged at the end of the elastic clip. Through the combination of the amorphous fitting edge, the elastic clip and the flexible fixing pad, the effective fit between the mask and the patient's mouth can be realized , no need for medical staff to use hands to assist in fitting, making it more convenient for medical staff to use, and patients will be more comfortable; at the same time, the airbag is a retractable airbag, and one end of the airbag is provided with a first air inlet and a first handle. The other end is provided with an air outlet and a second handle, so that the medical staff can use the relative movement of both hands to pull open and squeeze the airbag to realize the inflation and contraction of the airbag, so as to achieve the effect of artificial respiration on the patient; in addition, because each air inlet One-way valves are installed at the gas outlet and the air outlet respectively, which can prevent the gas flow in the air bag, hose and mask from being chaotic, so that it can effectively realize the function of artificial respiration for the patient; the flow control valve and the pressure limiting valve can effectively control the flow of the gas entering Size and pressure, safe to use. The utility model has simple structure and strong practicability, can effectively fix the mask, and can be easily completed by one person, which saves manpower and reduces the burden of medical staff.
附图说明 Description of drawings
图1：本实用新型实施例一的结构示意图； Fig. 1: the structural representation of the utility model embodiment one;
其中，1-气囊，2-第一进气口，3-第一把手，4-出气口，5-第二把手，6-进气单向阀，7-出气单向阀，8-软管，9-第二进气口，10-口罩，11-单向压力安全阀，12-消毒海绵，13-无定形贴合边，14-弹性夹，15-柔性固定垫，16-流量控制阀，17-限压阀。 Among them, 1-airbag, 2-first air inlet, 3-first handle, 4-air outlet, 5-second handle, 6-intake check valve, 7-outlet check valve, 8-hose, 9-second air inlet, 10-mask, 11-one-way pressure safety valve, 12-disinfection sponge, 13-amorphous fitting edge, 14-elastic clip, 15-flexible fixed pad, 16-flow control valve, 17-pressure limiting valve.
具体实施方式 Detailed ways
下面通过实施例结合附图对本实用新型作进一步的描述。 Below by embodiment in conjunction with accompanying drawing, the utility model is further described.
实施例一 Embodiment one
如图1所示，本实用新型人工呼吸器，包括气囊1，所述气囊1为可伸缩式气囊，所述气囊1的一端设置第一进气口2和第一把手3，另一端设置出气口4和第二把手5，所述第一进气口2设置进气单向阀6，所述出气口4依次设置流量控制阀16、出气单向阀7，所述出气口4通过软管8与第二进气口9连接，所述第二进气口9与口罩10相通，所述第二进气口9沿通向所述口罩10的方向依次设置限压阀17、单向压力安全阀11和消毒海绵12，所述口罩10的周边设置无定形贴合边13，所述第二进气口9与所述口罩10的连接处设置弹性夹14，所述弹性夹14的末端设置柔性固定垫15。 As shown in Figure 1, the artificial respirator of the present utility model comprises an air bag 1, and the air bag 1 is a retractable air bag, and one end of the air bag 1 is provided with a first air inlet 2 and a first handle 3, and the other end is provided with an air outlet 4 and the second handle 5, the first air inlet 2 is provided with an air intake check valve 6, and the air outlet 4 is provided with a flow control valve 16 and an air outlet check valve 7 in turn, and the air outlet 4 passes through a hose 8 Connect with the second air inlet 9, the second air inlet 9 communicates with the mouth mask 10, and the second air inlet 9 is successively provided with a pressure limiting valve 17, a one-way pressure safety valve along the direction leading to the mouth mask 10. Valve 11 and disinfection sponge 12, the periphery of described mouth mask 10 is provided with amorphous fitting edge 13, described second air inlet 9 and the junction of described mouth mask 10 are provided with elastic clip 14, and the end of described elastic clip 14 is provided with Flexible fixing pad 15.
此外，为了使无定形贴合边13的贴合性更好，也为了使患者的感觉更加舒服，所述无定形贴合边13可采用医用级硅胶材料制作；而且弹性夹14末端的柔性固定垫15也可采用此材料制备，贴合于嘴角弧线至下颚骨与脖颈处，这样口罩10便贴合于嘴部。 In addition, in order to make the fit of the amorphous fitting edge 13 better and to make the patient feel more comfortable, the amorphous fitting edge 13 can be made of medical grade silicone material; and the flexible fixing at the end of the elastic clip 14 Pad 15 also can adopt this material preparation, fits in the mouth corner arc to mandible and neck place, and mouth mask 10 just fits in mouth like this.
本实施例的有益效果是：本实用新型人工呼吸器，包括气囊1，把手3、5，软管8，口罩10等组成，在所述口罩10的周边设置无定形贴合边13，并且在所述第二进气口9与所述口罩10的连接处设置弹性夹14，所述弹性夹14的末端设置柔性固定垫15，通过所述无定形贴合边13、弹性夹14及柔性固定垫15的结合，可实现口罩10与患者嘴部的有效贴合，无需医护人员用手进行辅助贴合，使医护人员使用更加方便，患者也会比较舒适；同时，所述气囊1为可伸缩式气囊，所述气囊1的一端设置第一进气口2和第一把手3，另一端设置出气口4和第二把手5，这样医护人员可以使用双手相对运动来拉开和挤压气囊1，实现气囊1的充气和收缩，从而达到对患者进行人工呼吸的作用；此外，由于各进气口2、9和出气口4分别设置了单向阀6、7、11，可防止气囊1、软管8及口罩10内的气体流向混乱，使之有效实现对患者进行人工呼吸的功能；流量控制阀16设置于出气口4，可有效控制进入软管8的气体流量，限压阀17设置于第二进气口9，可控制进入口罩10内的气体压力，防止气体的冲击对患者造成不适或者危险。本实用新型结构简单，实用性强，可有效将口罩进行固定，而且一人操作，即可轻松完成，节省人力，也减轻了医护人员的负担。 The beneficial effect of the present embodiment is: artificial respirator of the present utility model, comprises air bag 1, handle 3,5, flexible pipe 8, mouth mask 10 etc. are formed, and the periphery of described mouth mask 10 is provided with amorphous fitting edge 13, and in The junction of the second air inlet 9 and the mouth mask 10 is provided with an elastic clip 14, and the end of the elastic clip 14 is provided with a flexible fixing pad 15, which is fixed by the amorphous fitting edge 13, the elastic clip 14 and the flexible fixing pad. The combination of the pad 15 can realize the effective fit between the mask 10 and the patient's mouth, without the need for the medical staff to use their hands to assist the fit, so that the medical staff can use it more conveniently, and the patient will also be more comfortable; meanwhile, the airbag 1 is a retractable One end of the airbag 1 is provided with a first air inlet 2 and a first handle 3, and the other end is provided with an air outlet 4 and a second handle 5, so that medical personnel can use their hands to move relative to each other to open and squeeze the airbag 1, Realize the inflation and contraction of the airbag 1, so as to achieve the effect of artificial respiration on the patient; in addition, since each air inlet 2, 9 and air outlet 4 are respectively provided with one-way valves 6, 7, 11, it can prevent the airbag 1, soft The flow direction of the gas in the tube 8 and the mask 10 is chaotic, so that it can effectively realize the function of artificial respiration for the patient; the flow control valve 16 is arranged on the air outlet 4, which can effectively control the flow of gas entering the hose 8, and the pressure limiting valve 17 is arranged on the The second air inlet 9 can control the pressure of the gas entering the mask 10 to prevent the impact of the gas from causing discomfort or danger to the patient. The utility model has simple structure and strong practicability, can effectively fix the mask, and can be easily completed by one person, which saves manpower and reduces the burden of medical staff.
本文中所描述的具体实施例仅仅是对本实用新型的构思作举例说明。本实用新型所属技术领域的技术人员可以对所描述的具体实施例做各种各样的修改或补充或采用类似的方式替代，但并不会偏离本实用新型的精神或者超越所附权利要求书所定义的范围。 The specific embodiments described herein are only examples to illustrate the concept of the present utility model. Those skilled in the technical field to which the utility model belongs can make various modifications or supplements to the described specific embodiments or adopt similar methods to replace them, but they will not deviate from the spirit of the utility model or go beyond the appended claims defined range.
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| CN201420585877.7U CN204121554U (en) | 2014-10-11 | 2014-10-11 | Artificial ventilator |
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| CN201420585877.7U CN204121554U (en) | 2014-10-11 | 2014-10-11 | Artificial ventilator |
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| CN204121554U true CN204121554U (en) | 2015-01-28 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105641791A (en) * | 2016-03-17 | 2016-06-08 | 北京大学深圳医院 | First-aid respirator |
| CN110604856A (en) * | 2019-07-23 | 2019-12-24 | 邬剑娜 | Medical care structure for treating cardiopulmonary diseases |
| CN111760145A (en) * | 2020-08-04 | 2020-10-13 | 首都医科大学附属北京潞河医院 | A kind of high-efficiency artificial respiration device for nursing care in cardiology department |
| CN111888678A (en) * | 2020-08-25 | 2020-11-06 | 李创杰 | defensive equipment |
-
2014
- 2014-10-11 CN CN201420585877.7U patent/CN204121554U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105641791A (en) * | 2016-03-17 | 2016-06-08 | 北京大学深圳医院 | First-aid respirator |
| CN110604856A (en) * | 2019-07-23 | 2019-12-24 | 邬剑娜 | Medical care structure for treating cardiopulmonary diseases |
| CN111760145A (en) * | 2020-08-04 | 2020-10-13 | 首都医科大学附属北京潞河医院 | A kind of high-efficiency artificial respiration device for nursing care in cardiology department |
| CN111888678A (en) * | 2020-08-25 | 2020-11-06 | 李创杰 | defensive equipment |
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