CN205411866U - Rescuing breathing apparatus - Google Patents
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- CN205411866U CN205411866U CN201620105678.0U CN201620105678U CN205411866U CN 205411866 U CN205411866 U CN 205411866U CN 201620105678 U CN201620105678 U CN 201620105678U CN 205411866 U CN205411866 U CN 205411866U
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- 230000029058 respiratory gaseous exchange Effects 0.000 title claims abstract description 26
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 22
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 22
- 239000001301 oxygen Substances 0.000 claims abstract description 22
- 230000006835 compression Effects 0.000 claims abstract description 15
- 238000007906 compression Methods 0.000 claims abstract description 15
- 238000012806 monitoring device Methods 0.000 claims abstract description 10
- 238000012544 monitoring process Methods 0.000 claims abstract description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 12
- 230000000747 cardiac effect Effects 0.000 claims description 2
- 230000006698 induction Effects 0.000 claims 2
- 230000010349 pulsation Effects 0.000 claims 2
- 230000033228 biological regulation Effects 0.000 claims 1
- 230000005540 biological transmission Effects 0.000 claims 1
- 210000001715 carotid artery Anatomy 0.000 abstract description 5
- 210000003928 nasal cavity Anatomy 0.000 abstract description 3
- 230000000241 respiratory effect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 4
- 239000004745 nonwoven fabric Substances 0.000 description 4
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- 206010011409 Cross infection Diseases 0.000 description 2
- 206010029803 Nosocomial infection Diseases 0.000 description 2
- 238000007664 blowing Methods 0.000 description 2
- 238000002680 cardiopulmonary resuscitation Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 210000003128 head Anatomy 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 210000000214 mouth Anatomy 0.000 description 2
- 238000004887 air purification Methods 0.000 description 1
- 244000052616 bacterial pathogen Species 0.000 description 1
- 230000035559 beat frequency Effects 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
- 238000004140 cleaning Methods 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
Landscapes
- Respiratory Apparatuses And Protective Means (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Abstract
本实用新型实施例公开了一种抢救用呼吸装置，包括供氧装置、面罩和自动监测颈动脉搏动的监测装置，所述供氧装置包括进气泵和调节进气频率的控制系统；将面罩固定在患者面部，覆盖患者的口腔及鼻腔部位；进行抢救时，打开供氧装置，进气泵通过出气导管自动为患者进行吹起操作；同时将电阻应变片固定在患者颈动脉处，医护人员即可独自对患者进行胸外挤压操作，压力传感器主体监测到的颈动脉搏动信息传输至控制系统，控制系统将所述颈动脉搏动信息与预设值进行对比，根据对比结果调节进气泵的输气频率；可实现一人快速同时进行胸外挤压和人工呼吸操作，不需要医护人员自身与患者进行人工呼吸，缩短了抢救时间，提高了抢救效率。
The embodiment of the utility model discloses a respiratory device for rescue, which includes an oxygen supply device, a mask and a monitoring device for automatically monitoring carotid pulse. The oxygen supply device includes an air intake pump and a control system for adjusting the intake frequency; the mask is fixed On the patient's face, covering the patient's mouth and nasal cavity; during rescue, turn on the oxygen supply device, and the air intake pump will automatically blow up the patient through the air outlet catheter; at the same time, fix the resistance strain gauge on the patient's carotid artery, and the medical staff can The chest compression operation is performed independently on the patient, and the carotid pulse information monitored by the pressure sensor body is transmitted to the control system. The control system compares the carotid pulse information with the preset value, and adjusts the air delivery of the intake pump according to the comparison result. Frequency; one person can quickly perform chest compression and artificial respiration at the same time, without the need for medical staff and patients to perform artificial respiration, which shortens the rescue time and improves the rescue efficiency.
Description
技术领域technical field
本实用新型涉及医疗器械领域，具体涉及一种抢救用呼吸装置。The utility model relates to the field of medical equipment, in particular to a respiratory device for rescue.
背景技术Background technique
在医疗临床抢救心脏病患者时，建立及时有效的人工呼吸是心肺复苏的关键。在紧急抢救过程中，相关的人工呼吸装置功能较为单一，同时进行胸外心脏挤压和人工呼吸操作时需要两人辅助完成，不能一人独立同时操作，造成抢救时间延长。When rescuing heart patients in medical clinics, establishing timely and effective artificial respiration is the key to cardiopulmonary resuscitation. During the emergency rescue process, the related artificial respiration device has a relatively single function, and two people are required to assist in the operation of external chest heart compression and artificial respiration at the same time, and one person cannot operate independently at the same time, resulting in prolonged rescue time.
实用新型内容Utility model content
本实用新型的目的在于提供一种抢救用呼吸装置，以解决上述问题。The purpose of this utility model is to provide a breathing device for rescue to solve the above problems.
为解决上述技术问题，本实用新型实施例采用的技术方案是，一种抢救用呼吸装置，包括供氧装置、面罩和自动监测颈动脉搏动的监测装置，所述供氧装置包括进气泵和调节进气频率的控制系统；所述进气泵与控制系统连接；所述进气泵的出口通过出气导管与面罩连接，所述面罩的内表面和边缘处均设有经消毒的无纺布层；所述监测装置包括压力传感器主体、带有黏贴片的电阻应变片，所述电阻应变片与所述压力传感器主体连接；所述压力传感器主体监测到的颈动脉搏动信息传输至所述控制系统。In order to solve the above-mentioned technical problems, the technical solution adopted by the embodiment of the utility model is, a breathing device for rescue, including an oxygen supply device, a mask and a monitoring device for automatically monitoring carotid pulse, the oxygen supply device includes an air intake pump and a regulator The control system of air intake frequency; the air intake pump is connected with the control system; the outlet of the air intake pump is connected with the mask through the air outlet conduit, and the inner surface and edge of the mask are provided with a sterilized non-woven fabric layer; the The monitoring device includes a pressure sensor main body and a resistance strain gauge with an adhesive sheet, and the resistance strain gauge is connected to the pressure sensor main body; the carotid pulse information monitored by the pressure sensor main body is transmitted to the control system.
作为优选，所述供氧装置包括蓄电池、壳体、中空的顶盖和底座，所述所述顶盖和底座与所述壳体可拆卸式连接；所述进气泵与所述蓄电池连接，所述进气泵、蓄电池及控制系统均位于所述壳体内。Preferably, the oxygen supply device includes a storage battery, a casing, a hollow top cover and a base, the top cover and the base are detachably connected to the casing; the air intake pump is connected to the storage battery, so The air intake pump, storage battery and control system are all located in the housing.
作为优选，所述顶盖内设有活性炭包，顶盖的上表面为镂空表面，下表面设有固定进气导管的开孔，所述进气导管的一端位于顶盖内，另一端与进气泵的入口连接；所述底座内设有活性炭包，底座上表面及侧表面均分别设有固定出气导管的开孔。As a preference, an activated carbon bag is provided inside the top cover, the upper surface of the top cover is a hollowed out surface, and the lower surface is provided with an opening for fixing the air intake duct, one end of the air intake duct is located in the top cover, and the other end is connected to the intake air duct. The inlet of the air pump is connected; the base is provided with an activated carbon bag, and the upper surface and the side surface of the base are respectively provided with openings for fixing the air outlet duct.
作为优选，所述出气导管分为第一段出气导管和第二段出气导管，第一段出气导管的一端与进气泵的出口连接，另一端位于所述底座内；第二段出气导管的一端位于底座内，另一端与所述面罩连接。Preferably, the air outlet conduit is divided into a first section of the air outlet conduit and a second section of the air outlet conduit, one end of the first section of the air outlet conduit is connected to the outlet of the intake pump, and the other end is located in the base; one end of the second section of the air outlet conduit Located in the base, the other end is connected with the mask.
作为优选，所述压力传感器主体上还设有显示心脏按压次数的显示屏和指示抢救是否有效的指示灯。Preferably, the main body of the pressure sensor is also provided with a display screen showing the number of heart compressions and an indicator light indicating whether the rescue is effective.
作为优选，所述壳体的外表面上设有开闭供氧装置的的电源开关。Preferably, a power switch for opening and closing the oxygen supply device is provided on the outer surface of the housing.
作为优选，所述面罩的两侧设有固定面罩的弹性软绳。Preferably, the two sides of the mask are provided with elastic cords for fixing the mask.
作为优选，所述压力传感器主体固定于固定脚架上。Preferably, the main body of the pressure sensor is fixed on the fixed foot.
与相关技术相比，本实用新型实施例的有益效果是，本实用新型实施例提供的一种抢救用呼吸装置，包括供氧装置、面罩和自动监测颈动脉搏动的监测装置，所述供氧装置包括进气泵和调节进气频率的控制系统；将面罩固定在患者面部，覆盖患者的口腔及鼻腔部位；进行抢救时，打开供氧装置，进气泵进行吸气，通过出气导管自动为患者进行吹起操作；同时将电阻应变片固定在患者颈动脉处，医护人员即可独自对患者进行胸外挤压操作，压力传感器主体监测到的颈动脉搏动信息传输至控制系统，控制系统将所述颈动脉搏动信息与预设值进行对比，根据对比结果调节进气泵的输气频率；可实现一人快速同时进行胸外挤压和人工呼吸操作，不需要医护人员自身与患者进行人工呼吸，缩短了抢救时间，提高了抢救效率；面罩上设置经消毒的无纺布层，既可以对输入患者的空气进行净化，也可对患者呼出的气体进行吸收净化，避免了交叉感染。Compared with the related technology, the beneficial effect of the embodiment of the utility model is that a breathing device for rescue provided by the embodiment of the utility model includes an oxygen supply device, a face mask and a monitoring device for automatically monitoring the carotid pulse. The device includes an air intake pump and a control system to adjust the intake air frequency; the mask is fixed on the patient's face to cover the patient's mouth and nasal cavity; when performing rescue, the oxygen supply device is turned on, the air intake pump inhales, and the patient is automatically healed through the air outlet catheter. Blow up operation; at the same time, the resistance strain gauge is fixed on the carotid artery of the patient, and the medical staff can perform chest compression operation on the patient alone, and the carotid artery pulse information monitored by the main body of the pressure sensor is transmitted to the control system. The carotid pulse information is compared with the preset value, and the air delivery frequency of the intake pump is adjusted according to the comparison result; one person can quickly perform chest compression and artificial respiration at the same time, without the need for artificial respiration between the medical staff and the patient, shortening the The rescue time improves the rescue efficiency; the sterilized non-woven fabric layer is set on the mask, which can not only purify the air entering the patient, but also absorb and purify the gas exhaled by the patient, avoiding cross infection.
附图说明Description of drawings
为了更清楚地说明本实用新型具体实施方式或现有技术中的技术方案，下面将对具体实施方式或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图是本实用新型的一些实施方式，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。In order to more clearly illustrate the specific implementation of the utility model or the technical solutions in the prior art, the accompanying drawings that need to be used in the description of the specific implementation or the prior art will be briefly introduced below. Obviously, the following descriptions The accompanying drawings are some implementations of the utility model, and those skilled in the art can also obtain other drawings according to these drawings without any creative work.
图1为本实用新型实施例结构示意图。Fig. 1 is a structural schematic diagram of an embodiment of the utility model.
图2为本实用新型实施例监测装置示意图。Fig. 2 is a schematic diagram of a monitoring device according to an embodiment of the present invention.
其中：供氧装置1、进气泵11、蓄电池12、控制系统13、出气导管14、壳体15、顶盖16、底座17、进气导管18、开孔19、电源开关20、面罩2、无纺布层21、弹性固定软绳22、监测装置3、压力传感器主体31、黏贴片32、电阻应变片33、显示屏34、指示灯35、固定脚架4。Among them: oxygen supply device 1, intake pump 11, battery 12, control system 13, air outlet duct 14, housing 15, top cover 16, base 17, intake duct 18, opening 19, power switch 20, mask 2, none Woven cloth layer 21, elastic fixed soft rope 22, monitoring device 3, pressure sensor main body 31, adhesive sheet 32, resistance strain gauge 33, display screen 34, indicator light 35, fixed tripod 4.
具体实施方式detailed description
下面将结合附图对本实用新型的技术方案进行清楚、完整地描述，显然，所描述的实施例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 of the utility model will be clearly and completely described below in conjunction with the accompanying drawings. Apparently, the described embodiments are part of the embodiments of the utility model, but not all of them. 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.
在医疗临床抢救心脏病患者时，建立及时有效的人工呼吸是心肺复苏的关键。在紧急抢救过程中，需要的是争分夺秒，相关的人工呼吸装置功能较为单一，同时进行胸外心脏挤压和人工呼吸操作时需要两人辅助完成，不能一人独立同时操作，造成抢救时间延长，易延误抢救时机。When rescuing heart patients in medical clinics, establishing timely and effective artificial respiration is the key to cardiopulmonary resuscitation. In the emergency rescue process, what is needed is to race against time. The related artificial respiration device has a single function. Two people are needed to assist in the operation of external chest heart compression and artificial respiration at the same time. One person cannot operate independently at the same time. Delay the rescue time.
下面通过具体的实施例并结合附图对本实用新型做进一步的详细描述。The utility model will be described in further detail below through specific embodiments in conjunction with the accompanying drawings.
一种抢救用呼吸装置，参照附图1及附图2，包括供氧装置1、面罩2和自动监测颈动脉搏动的监测装置3，所述供氧装置1包括进气泵11和调节进气频率的控制系统13；所述进气泵11与控制系统13连接；所述进气泵11的出口通过出气导管14与面罩2连接，所述面罩2的内表面和边缘处均设有经消毒的无纺布层21；所述监测装置3包括压力传感器主体31、带有黏贴片32的电阻应变片33，所述电阻应变片33与所述压力传感器主体31连接；所述压力传感器主体31监测到的颈动脉搏动信息传输至所述控制系统13。A kind of breathing apparatus for rescue, with reference to accompanying drawing 1 and accompanying drawing 2, comprise oxygen supply device 1, face shield 2 and the monitoring device 3 of automatic monitoring carotid pulse, described oxygen supply device 1 comprises intake pump 11 and adjusts intake frequency The control system 13; the air intake pump 11 is connected with the control system 13; the outlet of the air intake pump 11 is connected with the mask 2 through the air outlet conduit 14, and the inner surface and the edge of the mask 2 are provided with sterilized nonwoven cloth layer 21; the monitoring device 3 includes a pressure sensor main body 31, a strain gauge 33 with an adhesive sheet 32, and the strain gauge 33 is connected to the pressure sensor main body 31; the pressure sensor main body 31 monitors The carotid pulse information is transmitted to the control system 13.
进行抢救时，将面罩2固定在患者面部，覆盖患者的口腔及鼻腔部位；打开进气泵11自动为患者进行输气，同时将电阻应变片33固定在患者颈动脉处，医护人员即可独自对患者进行胸外挤压操作；压力传感器主体31监测到的颈动脉搏动信息传输至控制系统13，所述控制系统13将监测的所述颈动脉搏动信息与预设值进行对比，根据对比结果调节进气泵11的输气频率；在进气泵11输气的间隙中，当控制系统13监测的所述颈动脉搏动信息大于预设值时，减小进气泵11的输气频率；当控制系统13监测的所述颈动脉搏动信息小于预设值时，增大进气泵11的输气频率，根据常规脉搏跳动频率在控制系统中设置预设值为70～90次/分；可实现一人快速同时进行胸外挤压和呼吸操作，不需要医护人员自身与患者进行人工呼吸，缩短了抢救时间，提高了抢救效率；面罩2上设置经消毒的无纺布层21，既可以对输入患者的空气进行净化，也可对患者呼出的气体进行吸收净化，避免了交叉感染；且无纺布层21提高面罩2的柔软度，可避免造成患者面部的不适或损伤。本抢救呼吸装置结构简单，便于携带，也可用于户外急救。When performing rescue, the mask 2 is fixed on the patient's face to cover the patient's oral cavity and nasal cavity; the air intake pump 11 is turned on to automatically deliver air to the patient, and at the same time, the resistance strain gauge 33 is fixed on the patient's carotid artery, so that the medical staff can treat the patient alone. The patient performs a chest compression operation; the carotid pulse information monitored by the pressure sensor main body 31 is transmitted to the control system 13, and the control system 13 compares the monitored carotid pulse information with a preset value, and adjusts according to the comparison result. The air delivery frequency of the air intake pump 11; in the air delivery gap of the air intake pump 11, when the carotid pulse information monitored by the control system 13 is greater than the preset value, reduce the air delivery frequency of the air intake pump 11; when the control system 13 When the monitored carotid pulse information is less than the preset value, increase the air delivery frequency of the air intake pump 11, and set the preset value in the control system according to the conventional pulse beat frequency to 70-90 beats/min; Performing chest compression and breathing operations does not require artificial respiration between the medical personnel themselves and the patient, which shortens the rescue time and improves the rescue efficiency; a sterilized non-woven fabric layer 21 is set on the mask 2, which can not only protect the patient's air Purification can also absorb and purify the gas exhaled by the patient, avoiding cross-infection; and the non-woven fabric layer 21 improves the softness of the mask 2, which can avoid discomfort or damage to the patient's face. The rescue breathing device has a simple structure, is easy to carry, and can also be used for outdoor first aid.
进一步地，所述供氧装置1包括蓄电池12、壳体15、中空的顶盖16和底座17，所述所述顶盖16和底座17与所述壳体15可拆卸式连接；所述进气泵11与所述蓄电池12连接；所述进气泵11、蓄电池12及控制系统13均位于所述壳体15内。拆卸式地连接便于对所述供氧装置1定期的进行清理、检修或维修，可有效保证供氧装置1的清洁卫生；且在其中一部件出现故障时，可仅维修或更换其中一部件，节省了成本。Further, the oxygen supply device 1 includes a battery 12, a casing 15, a hollow top cover 16 and a base 17, and the top cover 16 and the base 17 are detachably connected to the casing 15; The air pump 11 is connected to the battery 12 ; the intake pump 11 , battery 12 and control system 13 are all located in the housing 15 . The detachable connection is convenient for regular cleaning, maintenance or maintenance of the oxygen supply device 1, which can effectively ensure the cleanliness of the oxygen supply device 1; and when one of the components fails, only one of the components can be repaired or replaced. Cost savings.
进一步地，所述顶盖16和底座17内均分别设有活性炭包，顶盖16的上表面为镂空表面，下表面设有固定进气导管18的开孔19，所述进气导管18的一端位于顶盖16内，另一端与进气泵11的入口连接；所述底座17的上表面及侧表面均分别设有固定出气导管14的开孔19；所述顶盖16及底座17均可拆开，定期更换活性炭包，设置活性炭包可对空气进行过滤，避免灰尘颗粒、病菌等进入患者体内，保证患者的安全。Further, the top cover 16 and the base 17 are respectively equipped with activated carbon packs, the upper surface of the top cover 16 is a hollow surface, and the lower surface is provided with an opening 19 for fixing the air intake duct 18, and the air intake duct 18 One end is located in the top cover 16, and the other end is connected with the inlet of the intake pump 11; the upper surface and the side surface of the base 17 are respectively provided with openings 19 for fixing the air outlet conduit 14; the top cover 16 and the base 17 can be Disassemble and replace the activated carbon bag regularly. The activated carbon bag can filter the air to prevent dust particles and germs from entering the patient's body and ensure the safety of the patient.
进一步地，所述出气导管14分为第一段出气导管和第二段出气导管，第一段出气导管的一端与进气泵11的出口连接，另一端位于所述底座17内；第二段出气导管的一端位于底座17内，另一端与所述面罩2连接。进一步净化输入患者体内的空气，避免空气粉尘等加剧患者的病情。Further, the air outlet duct 14 is divided into a first section air outlet duct and a second section air outlet duct, one end of the first section air outlet duct is connected to the outlet of the intake pump 11, and the other end is located in the base 17; the second section air outlet One end of the conduit is located in the base 17 , and the other end is connected to the mask 2 . Further purify the air input into the patient's body to avoid air dust and other aggravation of the patient's condition.
进一步地，所述压力传感器主体31上还设有显示心脏按压次数的显示屏34和指示抢救是否有效的指示灯35。医护人员可根据显示屏34上显示的按压次数进行调节按压频率；在胸外心脏按压时，当动脉血通过电阻应变片33的位置时，指示灯35亮，显示屏34出现心脏按压次数，供氧装置1在进行吹气操作的间隙，指示灯35灭，若在供氧装置1进行吹气操作的间隙，指示灯35依然有序闪烁，显示屏34出现心脏泵血次数，说明胸外心脏按压操作有效，医护人员即可进行下一步的抢救治疗，可有效的节省抢救时间，降低工作强度。Further, the pressure sensor main body 31 is also provided with a display screen 34 for displaying the number of cardiac compressions and an indicator light 35 for indicating whether the rescue is effective. The medical staff can adjust the frequency of compressions according to the number of compressions displayed on the display screen 34; during chest compressions, when the arterial blood passes through the position of the resistance strain gauge 33, the indicator light 35 is on, and the display screen 34 presents the number of compressions of the heart. When the oxygen device 1 is performing the blowing operation, the indicator light 35 is off. If the oxygen supply device 1 is performing the blowing operation, the indicator light 35 still flashes in an orderly manner, and the number of heart pumps appears on the display screen 34, indicating that the external heart The pressing operation is effective, and the medical staff can carry out the next rescue treatment, which can effectively save rescue time and reduce work intensity.
进一步地，所述壳体15的外表面设有开闭供氧装置1的电源开关20。Further, the outer surface of the casing 15 is provided with a power switch 20 for opening and closing the oxygen supply device 1 .
进一步地，所述面罩2的两侧设有固定面罩2的弹性固定软绳22。某些患者在抢救前不宜挪动头部，避免加重患者的病情，甚至是造成患者出现生命危险；所述弹性固定软绳22固定于患者的耳部，即可固定面罩2，保证供氧装置1的吹气操作顺利完成，避免了挪动患者的头部。Further, elastic fixed cords 22 for fixing the mask 2 are provided on both sides of the mask 2 . Some patients should not move their heads before rescue, so as to avoid aggravating the patient's condition, and even causing the patient's life to be in danger; The insufflation operation was completed smoothly without moving the patient's head.
进一步地，所述压力传感器主体31固定于固定脚架4上。所述固定脚架4可与第二段出气导管连接，也可单独固定，在使用时，将所述固定脚架4放置于患者的肩部，将电阻应变片33固定于患者的颈动脉处即可，不需要人工一直固定，降低了劳动强度，避免出现人工不小心挪动固定脚架4的情况，保证抢救过程的顺利进行。Further, the pressure sensor main body 31 is fixed on the fixed foot 4 . The fixed leg 4 can be connected with the second section of the air outlet catheter, and can also be fixed separately. When in use, the fixed leg 4 is placed on the shoulder of the patient, and the resistance strain gauge 33 is fixed on the carotid artery of the patient. That is, it does not need to be manually fixed all the time, which reduces the labor intensity, avoids the situation of manually moving the fixed tripod 4 carelessly, and ensures the smooth progress of the rescue process.
最后应说明的是：以上实施例仅用以说明本实用新型的技术方案，而非对其限制；尽管参照前述实施例对本实用新型进行了详细的说明，本领域的普通技术人员应当理解：其依然可以对前述实施例所记载的技术方案进行修改，或者对其中部分或者全部技术特征进行等同替换；而这些修改或者替换，并不使相应技术方案的本质脱离本实用新型实施例技术方案的范围。Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present utility model, and are not intended to limit it; although the utility model has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: It is still possible to modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present utility model. .
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| CN109199390A (en) * | 2018-10-16 | 2019-01-15 | 浙江中医药大学 | A kind of thorax and abdominal pressure detection system |
| CN113768771A (en) * | 2021-06-23 | 2021-12-10 | 南京医科大学 | Guidance system and method for assisting the implementation of cardiopulmonary resuscitation |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109199390A (en) * | 2018-10-16 | 2019-01-15 | 浙江中医药大学 | A kind of thorax and abdominal pressure detection system |
| CN113768771A (en) * | 2021-06-23 | 2021-12-10 | 南京医科大学 | Guidance system and method for assisting the implementation of cardiopulmonary resuscitation |
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