TWI510259B - Breathing assist device - Google Patents
Breathing assist device Download PDFInfo
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- TWI510259B TWI510259B TW098132276A TW98132276A TWI510259B TW I510259 B TWI510259 B TW I510259B TW 098132276 A TW098132276 A TW 098132276A TW 98132276 A TW98132276 A TW 98132276A TW I510259 B TWI510259 B TW I510259B
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Description
本發明是有關於一種呼吸輔助裝置，特別是指一種應用鼻通管的呼吸輔助裝置。The present invention relates to a breathing assistance device, and more particularly to a breathing assistance device using a nasal cannula.
在醫療急救中，呼吸面罩所提供的正壓通氣治療是普遍被使用的一種用以維持病患正常呼吸的方式，然而，當病患有顏面創傷或口咽氣道不適於正常呼吸時，為避免呼吸面罩會影響病患顏面的傷口或為避開病患的口咽氣道，則通常會利用氣切的方式，使病患能維持正常呼吸。In medical emergencies, positive pressure ventilation provided by breathing masks is a commonly used method to maintain normal breathing of patients. However, when a patient has facial trauma or the oropharyngeal airway is not suitable for normal breathing, If the breathing mask affects the wound on the face of the patient or to avoid the oropharyngeal airway of the patient, the gas-cutting method is usually used to enable the patient to maintain normal breathing.
本發明的目的，在於提供一種呼吸輔助裝置，該呼吸輔助裝置提供了當病患有顏面創傷或口咽氣道不適於正常呼吸時的另一種輔助病患呼吸的方案。It is an object of the present invention to provide a breathing assistance device that provides a solution for another patient's breathing when a patient has a facial wound or the oropharyngeal airway is unsuitable for normal breathing.
本發明呼吸輔助裝置包含一Y形管(Wye connector)以及一對鼻通管(nasal airway)。該Y形管具有一第一管段以及由該第一管段分歧的二第二管段，該對鼻通管分別連接該等第二管段而用以由病患的鼻孔伸入鼻腔的上呼吸道內。The breathing aid of the present invention comprises a Wye connector and a pair of nasal airways. The Y-shaped tube has a first tube segment and two second tube segments diverging from the first tube segment. The pair of nasal tubes are respectively connected to the second tube segments for extending from the patient's nostrils into the upper airway of the nasal cavity.
本發明之功效在於，利用Y形管與鼻通管的結合，由於鼻通管可直接由病患的鼻孔伸入鼻腔的上呼吸道內並且也不會碰觸到病患臉部，因此，對於有顏面創傷或口咽氣道不適於正常呼吸的病患，確實可作為輔助病患呼吸的器具。The effect of the invention is that, by using the combination of the Y-shaped tube and the nasal passage tube, since the nasal passage tube can directly protrude from the nostril of the patient into the upper respiratory tract of the nasal cavity and does not touch the face of the patient, therefore, Patients with facial trauma or oropharyngeal airway that are not suitable for normal breathing may indeed be used as an aid to the patient's breathing.
除此之外，透過Y形管的結構設計或組合其他管件，亦可供插接抽痰管及壓力測量裝置的一壓力測量線，使該呼吸輔助裝置除了作為輔助病患呼吸的器具以外，更增加了作為抽痰及量測氣體壓力的輔助器具。In addition, through the structural design of the Y-shaped tube or the combination of other fittings, it is also possible to insert a pressure measuring line of the pumping tube and the pressure measuring device, so that the breathing aid device is used as an auxiliary device for breathing the patient. It also increases the aids for pumping and measuring gas pressure.
有關本發明之前述及其他技術內容、特點與功效，在以下配合參考圖式之二個較佳實施例的詳細說明中，將可清楚的呈現。The above and other technical contents, features and advantages of the present invention will be apparent from the following detailed description of the preferred embodiments of the invention.
參閱圖1、圖2，本發明呼吸輔助裝置的第一個較佳實施例包含一Y形管11、一對鼻通管12以及一設置於Y形管11的壓力測量插接部110。Referring to Figures 1 and 2, a first preferred embodiment of the respiratory assist device of the present invention comprises a Y-shaped tube 11, a pair of nasal passages 12, and a pressure measuring plug 110 disposed in the Y-shaped tube 11.
Y形管11具有一第一管段111、二由第一管段111分歧延伸形成的第二管段112，第一管段111與該等第二管段112相連通，第一管段111具有一第一插接口113，在本實施例中，所指第一插接口113為第一管段111的末端管口，每一第二管段112具有一第二插接口114，在本實施例中，所指第二插接口114為第二管段112的末端管口，壓力測量插接部110具有一連通Y形管11的壓力測量插接口110a以及一用以可活動地蓋設於壓力測量插接口110a的第二蓋體110b，該壓力測量插接部110的位置可以是在第一管段111、其中一第二管段112或第一管段111與第二管段112的連接處，在本實施例中，壓力測量插接部110的位置是在第一管段111與第二管段112的連接處。The Y-shaped tube 11 has a first tube segment 111 and two second tube segments 112 extending from the first tube segment 111. The first tube segment 111 is in communication with the second tube segments 112. The first tube segment 111 has a first insertion port. 113, in this embodiment, the first plug interface 113 is the end nozzle of the first pipe segment 111, and each second pipe segment 112 has a second plug interface 114. In this embodiment, the second plug is referred to. The interface 114 is an end nozzle of the second pipe section 112. The pressure measuring plug 110 has a pressure measuring plug interface 110a that communicates with the Y-shaped tube 11 and a second cover that is movably mounted on the pressure measuring plug-in interface 110a. The position of the pressure measuring plug 110 may be at the junction of the first pipe segment 111, one of the second pipe segments 112 or the first pipe segment 111 and the second pipe segment 112. In this embodiment, the pressure measurement is plugged. The position of the portion 110 is at the junction of the first pipe segment 111 and the second pipe segment 112.
每一鼻通管12包括一撓性管體121以及一設置在撓性管體121一端的連接段122，連接段122可為接頭結構或具有卡合結構而可供伸入卡合在第二管段112的第二插接口114，藉此使鼻通管12與Y形管11連接，使撓性管體121與Y形管11連通。該撓性管體121由病患2的鼻子23穿過鼻腔21，並具有一延伸至鼻腔21與咽頭24之連接處的末端123。Each of the nasal passages 12 includes a flexible tubular body 121 and a connecting portion 122 disposed at one end of the flexible tubular body 121. The connecting portion 122 can be a joint structure or has a snap-fit structure for extending into and engaging with the second portion. The second insertion port 114 of the tube segment 112 thereby connects the nasal passage tube 12 with the Y-shaped tube 11 to connect the flexible tube body 121 with the Y-shaped tube 11. The flexible tubular body 121 passes through the nasal cavity 21 from the nose 23 of the patient 2 and has an end 123 extending to the junction of the nasal cavity 21 and the pharyngeal head 24.
該呼吸輔助裝置1可以是使Y形管11第一管段111的第一插接口113與一氧氣源管線22連接，而鼻通管12的兩撓性管體121則分別由病患2的兩鼻孔伸入鼻腔21內，藉此提供病患氧氣，作為長期輔助病患2呼吸的器具，當然，Y形管11第一管段111的第一插接口113並不限於連接氧氣源的用途。而壓力測量插接口110a則可供一壓力測量裝置的壓力量測線(圖未示)一端插接，藉此量測病患端的氣體壓力，第二蓋體110b則用以當壓力測量插接口110a不插接壓力測量裝置的壓力量測線時蓋設於壓力測量插接口110a。The breathing assistance device 1 may be such that the first insertion port 113 of the first tube segment 111 of the Y-shaped tube 11 is connected to an oxygen source line 22, and the two flexible tubes 121 of the nasal tube 12 are respectively caused by two patients 2 The nostrils extend into the nasal cavity 21, thereby providing oxygen to the patient as a long-term assisted patient 2 breathing apparatus. Of course, the first insertion port 113 of the first tube section 111 of the Y-shaped tube 11 is not limited to the use of an oxygen source. The pressure measuring plug connector 110a can be inserted into one end of a pressure measuring line (not shown) of a pressure measuring device, thereby measuring the gas pressure of the patient end, and the second cover body 110b is used for the pressure measuring plug interface. When the pressure measuring line of the pressure measuring device is not inserted into the 110a, the pressure measuring plug 110a is covered.
利用該呼吸輔助裝置1作為長期輔助病患2呼吸的器具的優點在於，藉由使鼻通管12的撓性管體121伸入到病患2的鼻腔21內，可避免病患2的鼻腔21阻塞而輸送的氧氣無法通過鼻腔21進入呼吸道。An advantage of using the respiratory assist device 1 as a long-term assisted patient 2 breathing apparatus is that the nasal cavity of the patient 2 can be avoided by extending the flexible tubular body 121 of the nasal canal 12 into the nasal cavity 21 of the patient 2. The oxygen delivered by the blockage 21 cannot enter the respiratory tract through the nasal cavity 21.
參閱圖3，為本發明的第二較佳實施例，與第一較佳實施例不同的地方在於該呼吸輔助裝置1’更包含二連接管13，每一個連接管13包括一管本體131、一設置在管本體131的第三插接口132、一用以可活動地蓋設於第三插接口 132的第一蓋體133以及一接管段134，管本體131大致呈L形並且具有一第一端131a及一第二端131b，第一端131a透過接管段134插接在Y形管11’的第二管段112，使管本體131與Y形管11連接，第二端131b則可供鼻通管12的連接段122插接，該第三插接口132與管本體131連通並與該第二端131b呈直線排列而可供插接例如抽痰管(圖未示)，使該抽痰管***該第三插接口132時與該鼻通管12呈直線連通，如此一來，病患體內的痰液可經由鼻通管12、連接管13而從抽痰管抽出，而第一蓋體133則用以當第三插接口132不插接抽痰管時，可蓋設於第三插接口132。Referring to FIG. 3, a second preferred embodiment of the present invention is different from the first preferred embodiment in that the breathing assistance device 1' further includes two connecting tubes 13, each of the connecting tubes 13 including a tube body 131, a third insertion interface 132 disposed on the tube body 131, and a movable insertion surface of the third insertion interface The first cover 133 of the 132 and the connecting portion 134, the tube body 131 is substantially L-shaped and has a first end 131a and a second end 131b. The first end 131a is inserted into the Y-shaped tube 11' through the connecting tube segment 134. The second pipe section 112 connects the pipe body 131 with the Y-shaped pipe 11, and the second end 131b is connected to the connecting section 122 of the nasal pipe 12, and the third insertion port 132 communicates with the pipe body 131 and the same The two ends 131b are arranged in a straight line for plugging, for example, a twitching tube (not shown), so that the twitch tube is in linear communication with the nasal cannula 12 when inserted into the third insertion port 132, so that the patient The sputum in the body can be withdrawn from the twitch tube through the nasal cannula 12 and the connecting tube 13, and the first cover 133 can be used to cover the third plug interface 132 when the twitch tube is not inserted. Plug in interface 132.
如上述第二較佳實施例，該呼吸輔助裝置1’除了結合鼻通管12而作為輔助病人呼吸之器具使用並且利用壓力測量裝置的壓力測量線進行病患端的壓力量測以外，藉由連接管13的設置而更可作為抽痰的輔助器具，當然，該第三插接口132與壓力測量插接部110的位置是可供視情況改變的，並不以本實施例的圖式為限。As in the second preferred embodiment described above, the breathing assistance device 1' is used in conjunction with the nasal cannula 12 as an instrument for assisting the patient's breathing and using the pressure measuring line of the pressure measuring device to measure the pressure at the patient end, by connecting The arrangement of the tube 13 can be used as an auxiliary device for twitching. Of course, the position of the third insertion port 132 and the pressure measuring plug portion 110 can be changed as appropriate, and is not limited to the drawing of the embodiment. .
綜上所述，本發明呼吸輔助裝置1、1’利用Y形管11、11’與鼻通管12的結合，由於鼻通管12可直接由病患的鼻孔伸入鼻腔內並且也不會碰觸到病患臉部，因此，對於有顏面創傷或口咽氣道不適於正常呼吸的病患，確實提供了病患除了利用氣切方式以外的一種可輔助病患呼吸的方案。In summary, the respiratory assist device 1, 1' of the present invention utilizes the combination of the Y-shaped tube 11, 11' and the nasal cannula 12, since the nasal cannula 12 can be directly inserted into the nasal cavity from the patient's nostril and will not Touching the face of the patient, therefore, for patients with facial trauma or oropharyngeal airway that are not suitable for normal breathing, it does provide a solution for the patient to assist the patient in addition to the gas-cutting method.
惟以上所述者，僅為本發明之較佳實施例而已，當不能以此限定本發明實施之範圍，即大凡依本發明申請專利 範圍及發明說明內容所作之簡單的等效變化與修飾，皆仍屬本發明專利涵蓋之範圍內。However, the above is only the preferred embodiment of the present invention, and the scope of the present invention cannot be limited thereto, that is, the patent application according to the present invention The scope of the invention and the equivalent equivalents and modifications of the invention are still within the scope of the invention.
1、1’‧‧‧呼吸輔助裝置1, 1'‧‧‧ breathing aid
11、11’‧‧‧Y形管11, 11'‧‧‧Y-tube
110‧‧‧壓力測量插接部110‧‧‧ Pressure measurement plug-in
110a‧‧‧壓力測量插接口110a‧‧‧Pressure measuring plug interface
110b‧‧‧第二蓋體110b‧‧‧Second cover
111‧‧‧第一管段111‧‧‧First pipe section
112‧‧‧第二管段112‧‧‧Second section
113‧‧‧第一插接口113‧‧‧First plug interface
114‧‧‧第二插接口114‧‧‧Second plug interface
12‧‧‧鼻通管12‧‧‧nose tube
121‧‧‧撓性管體121‧‧‧Flexible pipe body
122‧‧‧連接段122‧‧‧Connection section
123‧‧‧末端End of 123‧‧‧
13‧‧‧連接管13‧‧‧Connecting tube
131‧‧‧管本體131‧‧‧ tube body
131a‧‧‧第一端131a‧‧‧ first end
131b‧‧‧第二端131b‧‧‧second end
132‧‧‧第三插接口132‧‧‧ third plug interface
133‧‧‧第一蓋體133‧‧‧first cover
134‧‧‧接管段134‧‧‧Received section
2‧‧‧病患2‧‧‧ Patients
21‧‧‧鼻腔21‧‧‧ nasal cavity
22‧‧‧氧氣源管線22‧‧‧Oxygen source pipeline
23‧‧‧鼻子23‧‧‧ nose
24‧‧‧咽頭24‧‧‧ pharynx
圖1是本發明呼吸輔助裝置第一較佳實施例的平面圖；圖2是該第一較佳實施例的鼻通管伸入病患鼻腔的示意圖；以及圖3是本發明呼吸輔助裝置第二較佳實施例的立體圖。1 is a plan view showing a first preferred embodiment of the respiratory assist device of the present invention; FIG. 2 is a schematic view showing the nose tube of the first preferred embodiment extending into a patient's nasal cavity; and FIG. 3 is a second embodiment of the respiratory assist device of the present invention. A perspective view of a preferred embodiment.
1．．．呼吸輔助裝置1. . . Breathing aid
11．．．Y形管11. . . Y-shaped tube
110．．．壓力測量插接部110. . . Pressure measurement plug
110a．．．壓力測量插接口110a. . . Pressure measurement plug
110b．．．第二蓋體110b. . . Second cover
111．．．第一管段111. . . First pipe section
112．．．第二管段112. . . Second pipe section
113．．．第一插接口113. . . First plug interface
114．．．第二插接口114. . . Second plug interface
12．．．鼻通管12. . . Nasal tube
121．．．撓性管體121. . . Flexible pipe body
122．．．連接段122. . . Connection segment
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW098132276A TWI510259B (en) | 2009-09-24 | 2009-09-24 | Breathing assist device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW098132276A TWI510259B (en) | 2009-09-24 | 2009-09-24 | Breathing assist device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW201111006A TW201111006A (en) | 2011-04-01 |
| TWI510259B true TWI510259B (en) | 2015-12-01 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW098132276A TWI510259B (en) | 2009-09-24 | 2009-09-24 | Breathing assist device |
Country Status (1)
| Country | Link |
|---|---|
| TW (1) | TWI510259B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4416273A (en) * | 1981-06-15 | 1983-11-22 | Grimes Jerry L | Connector valve assembly for endotracheal tubes |
| US4557261A (en) * | 1980-12-20 | 1985-12-10 | Ruegheimer Erich | Connection system for fluid lines having telescoping connecting elements, in particular for respirators or anesthetic units |
| US4648398A (en) * | 1984-10-31 | 1987-03-10 | Sherwood Medical Company | Nasal cannula |
-
2009
- 2009-09-24 TW TW098132276A patent/TWI510259B/en active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4557261A (en) * | 1980-12-20 | 1985-12-10 | Ruegheimer Erich | Connection system for fluid lines having telescoping connecting elements, in particular for respirators or anesthetic units |
| US4416273A (en) * | 1981-06-15 | 1983-11-22 | Grimes Jerry L | Connector valve assembly for endotracheal tubes |
| US4648398A (en) * | 1984-10-31 | 1987-03-10 | Sherwood Medical Company | Nasal cannula |
Also Published As
| Publication number | Publication date |
|---|---|
| TW201111006A (en) | 2011-04-01 |
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