TWM540656U - Nasogastric tube feeding device - Google Patents
Nasogastric tube feeding device Download PDFInfo
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- TWM540656U TWM540656U TW106201258U TW106201258U TWM540656U TW M540656 U TWM540656 U TW M540656U TW 106201258 U TW106201258 U TW 106201258U TW 106201258 U TW106201258 U TW 106201258U TW M540656 U TWM540656 U TW M540656U
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- rib
- nasogastric tube
- annular
- feeding joint
- feeding
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- 238000004891 communication Methods 0.000 claims description 18
- 230000000903 blocking effect Effects 0.000 claims description 11
- 210000002784 stomach Anatomy 0.000 claims description 10
- 230000002262 irrigation Effects 0.000 claims description 8
- 238000003973 irrigation Methods 0.000 claims description 8
- 238000007789 sealing Methods 0.000 claims description 7
- 230000005484 gravity Effects 0.000 claims description 4
- 238000003780 insertion Methods 0.000 claims description 4
- 230000037431 insertion Effects 0.000 claims description 4
- 239000013013 elastic material Substances 0.000 claims description 3
- 238000006073 displacement reaction Methods 0.000 claims description 2
- 230000002496 gastric effect Effects 0.000 claims description 2
- 230000004888 barrier function Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- 235000021056 liquid food Nutrition 0.000 description 3
- 210000003928 nasal cavity Anatomy 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 208000035943 Aphagia Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 230000037213 diet Effects 0.000 description 1
- 235000005911 diet Nutrition 0.000 description 1
- 238000012840 feeding operation Methods 0.000 description 1
- 206010016766 flatulence Diseases 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 210000001331 nose Anatomy 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 230000035764 nutrition Effects 0.000 description 1
- 238000012552 review Methods 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000002627 tracheal intubation Methods 0.000 description 1
- 238000013022 venting Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
- A61J15/00—Feeding-tubes for therapeutic purposes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
- A61J15/00—Feeding-tubes for therapeutic purposes
- A61J15/0026—Parts, details or accessories for feeding-tubes
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Medical Preparation Storing Or Oral Administration Devices (AREA)
- Media Introduction/Drainage Providing Device (AREA)
Description
本創作係有關於一種餵食器，尤指一種用於插管灌食之鼻胃管餵食器。 This creation relates to a feeder, especially a nasogastric tube feeder for intubation.
隨著科技發達及醫療技術進步，相對提高了傷病患者的存活率，惟當患者因傷病或老化而無法自行進食時，即需要醫護人員或家屬經由鼻胃管餵食器灌食，亦即以插管的方式，將飲食處理成流質狀態，經由鼻腔導流入胃部，以供給患者正常熱量及營養。 With the development of science and technology and the advancement of medical technology, the survival rate of injured patients is relatively improved. However, when patients are unable to eat by themselves due to injury or aging, they need medical personnel or their families to feed through the nasogastric feeding device. In the way of tube, the diet is processed into a fluid state, which is introduced into the stomach through the nasal cavity to supply normal calories and nutrition to the patient.
一般的鼻胃管餵食器包含一餵食接頭及一與該餵食接頭組接之鼻胃管，雖然醫護人員都受過專業訓練，以及醫護人員會教導家屬正確的灌食知識與技巧，但由於一般鼻胃管餵食器本身並未安裝有控制開關，因此在灌食時，必須先用手指彎折鼻胃管伸出鼻腔的一處，使鼻胃管封閉，阻止空氣進入，而後開啟餵食接頭，將流質灌入餵食接頭，手指再放開鼻胃管，使鼻胃管暢通，而讓流質流入胃部，如此一來由於照護者一手必須彎折鼻胃管，另一手又需同時傾倒灌食，所以往往會手忙腳亂，常因控制不當而讓空氣進入患者胃部，造成胃脹氣，此時即須對病患進行抽氣處理，惟此舉往往導致患者身體不適，造成照護上的困擾，是以確有加以改善的必要。 A typical nasogastric tube feeder includes a feeding joint and a nasogastric tube that is attached to the feeding joint. Although the medical staff is professionally trained and the medical staff will teach the family the correct feeding knowledge and skills, but because of the general nose The gastric tube feeder itself is not equipped with a control switch. Therefore, when filling, it is necessary to bend the nasogastric tube with a finger to extend a part of the nasal cavity to close the nasogastric tube, prevent air from entering, and then open the feeding joint. The fluid is poured into the feeding joint, and the finger is released from the nasogastric tube, so that the nasogastric tube is unblocked, and the fluid is allowed to flow into the stomach. Thus, since the caregiver must bend the nasogastric tube in one hand, the other hand needs to be dumped at the same time. Therefore, they tend to be in a hurry. Because of improper control, the air is allowed to enter the patient's stomach, causing flatulence. At this time, the patient must be evacuated, but this often causes the patient to feel uncomfortable and cause troubles in care. There is indeed a need to improve.
本創作人有鑑於一般鼻胃管餵食器，具有使用不便及實用性不佳的缺點，是以乃思及創作的意念，經多方探討與試作樣品試驗，及多次修正改良後，遂推出本創作。 This creator has the disadvantages of inconvenient use and poor practicality in view of the general nasogastric tube feeder. It is the idea of creating and testing, and after many trials and trials, and after many revisions and improvements, creation.
本創作提供一種鼻胃管餵食器，包含：一餵食接頭，為彈性材質製成之管狀體，該餵食接頭一端設有一灌入口及延伸設有一可活動拔開及蓋合該灌入口的塞蓋，另端設有一連接孔，該餵食接頭內部設有一連通該灌入口與連接孔的通道，該通道與該連接孔連接處設有一環狀封閉凸肋，該環狀封閉凸肋中央形成一小於通道之連通孔，另該通道於該環狀封閉凸肋與該灌入口間設有一環狀阻擋凸肋，該環狀封閉凸肋與該環狀阻擋凸肋間形成一容置空間，該容置空間內裝設一受限於該容置空間內活動位移之球狀封閉件，該球狀封閉件常態下藉由重力封閉該環狀封閉凸肋中央之連通孔，而按壓餵食接頭外部對應該環狀封閉凸肋的位置，使餵食接頭彈性變形將球狀封閉件往上頂離環狀封閉凸肋中央之連通孔，即可使連通孔導通；及一鼻胃管，該鼻胃管一端設置一插接部，該插接部用以與該餵食接頭的連接孔插結連接，該鼻胃管另端設置一用以伸入患者胃部內之伸入部，該伸入部之管壁設有至少一通孔，另該鼻胃管內部具有一連通該插接部與伸入部之流道。 The present invention provides a nasogastric tube feeder comprising: a feeding joint, a tubular body made of an elastic material, the feeding joint having an irrigation inlet at one end and a plug cover extending to cover and close the irrigation inlet The other end of the feeding joint is provided with a connecting passage connecting the inlet and the connecting hole, and the connecting portion of the connecting hole and the connecting hole is provided with an annular closing rib, and the center of the annular closing rib forms a An annular barrier rib is disposed between the annular closed rib and the inlet, and an annular rib is formed between the annular rib and the annular barrier rib. A spherical closure member limited by the movable displacement in the accommodating space is disposed in the space, and the spherical closure member normally closes the communication hole in the center of the annular closed rib by gravity, and presses the external pair of the feeding joint The position of the rib should be closed in an annular manner, so that the feeding joint is elastically deformed to push the spherical closing member upward from the communicating hole in the center of the annular closing rib, so that the communicating hole is turned on; and a nasogastric tube, the nasogastric tube One end a connecting portion for inserting and connecting with the connecting hole of the feeding joint, the other end of the nasogastric tube is provided with an extending portion for extending into the stomach of the patient, and the tube wall of the extending portion is provided At least one through hole, and the inside of the nasogastric tube has a flow passage connecting the insertion portion and the extending portion.
本創作之主要目的，在於其餵食接頭可藉由球狀封閉件自動封閉連通孔，有效阻隔空氣進入，以便於進行灌食動作，減少照護上的困擾及患者身體的不適。 The main purpose of this creation is that the feeding joint can automatically close the communication hole by the spherical closing member, effectively blocking the air from entering, so as to facilitate the feeding action, reducing the trouble of care and the discomfort of the patient.
本創作之次一目的，在於其係於餵食接頭內設置一環狀封 閉凸肋及一環狀阻擋凸肋，而於該環狀封閉凸肋與環狀阻擋凸肋間形成一容置空間，該容置空間內裝設一球狀封閉件，整體結構簡單，製造成本低。 The second purpose of this creation is that it is provided with a ring seal in the feeding joint. a closed rib and an annular blocking rib form an accommodating space between the annular closing rib and the annular blocking rib, and a spherical sealing member is arranged in the accommodating space, and the overall structure is simple and the manufacturing cost is low.
10‧‧‧餵食接頭 10‧‧‧Feed joints
11‧‧‧灌入口 11‧‧‧ Entrance
12‧‧‧塞蓋 12‧‧‧Segai
13‧‧‧連接孔 13‧‧‧connection hole
14‧‧‧通道 14‧‧‧ passage
15‧‧‧環狀封閉凸肋 15‧‧‧Circular closed ribs
151‧‧‧連通孔 151‧‧‧Connected holes
152‧‧‧導引斜面 152‧‧‧ Guided slope
16‧‧‧環狀阻擋凸肋 16‧‧‧ annular barrier ribs
17‧‧‧容置空間 17‧‧‧ accommodating space
18‧‧‧球狀封閉件 18‧‧‧Spherical closures
19‧‧‧環狀迫抵凸肋 19‧‧ ‧ ring forced rib
20‧‧‧鼻胃管 20‧‧‧ Nasogastric tube
21‧‧‧插接部 21‧‧‧ Sockets
22‧‧‧伸入部 22‧‧‧Into the Department
221‧‧‧通孔 221‧‧‧through hole
30‧‧‧餵食針筒 30‧‧‧feeding syringe
第一圖係本創作之立體分解圖。 The first picture is a three-dimensional exploded view of the creation.
第二圖係本創作之立體局部剖面圖。 The second figure is a three-dimensional partial sectional view of the present creation.
第三圖係本創作之側視剖面圖。 The third figure is a side cross-sectional view of the creation.
第四圖係本創作進行灌食時連通孔封閉狀態之示意圖。 The fourth picture is a schematic diagram of the closed state of the communication hole when the creation is performed.
第五圖係本創作進行灌食時連通孔開啟狀態之示意圖。 The fifth figure is a schematic diagram of the state in which the communication hole is opened when the creation is performed.
第六圖係本創作進行灌食時連通孔開啟狀態之另一示意圖。 The sixth figure is another schematic diagram of the state in which the communication hole is opened when the creation is performed.
請參閱第一圖、第二圖及第三圖，本創作鼻胃管餵食器，包含：一餵食接頭10及一鼻胃管20。 Referring to the first, second and third figures, the present nasogastric tube feeder comprises: a feeding joint 10 and a nasogastric tube 20.
該餵食接頭10為彈性材質製成之管狀體，該餵食接頭10一端設有一灌入口11及延伸設有一可活動拔開及蓋合該灌入口11的塞蓋12，常態時藉由該塞蓋部12蓋合該灌入口11，以避免外物進入，該餵食接頭10另端設有一連接孔13，該餵食接頭10內部設有一連通該灌入口11與連接孔13的通道14，該通道14與該連接孔13連接處設有一環狀封閉凸肋15，該環狀封閉凸肋15中央形成一小於該通道14之連通孔151，另該通道14於該環狀封閉凸肋15與該灌入口11間設有一環狀阻擋凸肋16，該環狀封閉凸肋15與該環狀阻擋凸肋16間形成一容置空間17，該容置空間17內裝設一受限於 該容置空間17內活動位移之球狀封閉件18，該環狀封閉凸肋15之連通孔151往該容置空間17延伸設有至少兩導引斜面152，本實施例設有兩導引斜面152，又該通道14於該環狀阻擋凸肋16與該灌入口11間設有至少一環狀迫抵凸肋19，本實施例設有四環狀迫抵凸肋19。 The feeding joint 10 is a tubular body made of an elastic material. The feeding joint 10 is provided with an irrigation inlet 11 at one end and a plug cover 12 extending to cover and close the irrigation inlet 11 . The portion 12 covers the irrigation inlet 11 to prevent foreign matter from entering. The feeding joint 10 is provided with a connecting hole 13 at the other end. The feeding joint 10 is internally provided with a passage 14 communicating with the filling inlet 11 and the connecting hole 13, the passage. An annular closing rib 15 is disposed at the junction of the connecting hole 13 and a communicating hole 151 formed in the center of the annular closing rib 15 is smaller than the connecting hole 14 , and the channel 14 is adjacent to the annular closing rib 15 . An accommodating space 17 is formed between the annular ribs 15 and the annular ribs 16 , and the accommodating space 17 is limited to The spheroidal closure member 18 of the accommodating space 17 is provided with at least two guiding slopes 152 extending from the accommodating space 17 of the annular venting rib 15 . The inclined surface 152 and the channel 14 are provided with at least one annular abutting rib 19 between the annular blocking rib 16 and the filling inlet 11. In this embodiment, four annular pressing ribs 19 are provided.
該鼻胃管20為中空軟管，一端設置一插接部21，該插接部21用以與該餵食接頭10的連接孔13插結連接，使該鼻胃管20透過該餵食接頭10之連通孔151與該餵食接頭10之通道14連通，該鼻胃管20另端設置一伸入部22，該伸入部22之管壁設有至少一通孔221，本實施例設有兩通孔221，另該鼻胃管20內部具有一連通該插接部21與伸入部22之流道23。 The nasogastric tube 20 is a hollow hose, and one end is provided with a plug portion 21 for inserting and connecting with the connecting hole 13 of the feeding joint 10, so that the nasogastric tube 20 passes through the feeding joint 10 The communication hole 151 is connected to the passage 14 of the feeding joint 10, and the end of the nasogastric tube 20 is provided with an extending portion 22, and the wall of the extending portion 22 is provided with at least one through hole 221, and the present embodiment is provided with two through holes. 221. The inside of the nasogastric tube 20 has a flow passage 23 communicating with the insertion portion 21 and the insertion portion 22.
進行灌食時，鼻胃管20之伸入部22由患者鼻腔伸入胃部，如第四圖、第五圖及第六圖所示，拔開蓋合於餵食接頭10灌入口11之塞蓋12，常態下球狀封閉件18藉由重力掉落於環狀封閉凸肋15中央之連通孔151上，由於本實施例設有兩導引斜面152，而可使球狀封閉件18更為順利藉由重力掉落於環狀封閉凸肋15中央之連通孔151上，自動將環狀封閉凸肋15中央之連通孔151封閉，有效阻隔空氣進入，以避免空氣進入患者胃部，造成胃脹氣，而將裝填流質食物之餵食針筒30由餵食接頭10之灌入口11插入通道14，與通道14內的環狀迫抵凸肋19接觸定位，接著將流質食物灌入該通道14內，配合按壓餵食接頭10外部對應該環狀封閉凸肋15的位置，使餵食接頭10彈性變形將球狀封閉件18往上頂離環狀封閉凸肋15中央之連通孔151，進而使連通孔151導通，讓流質食物能順利經通道14、連通孔151及鼻胃管20之流道23，而由鼻胃管20之伸入部22流入患者胃部，完成灌食動作。並於灌食中或灌食後，放開按壓餵食接頭10外部，則球狀封閉件18 便重新掉落於環狀封閉凸肋15中央之連通孔151上，將環狀封閉凸肋15中央之連通孔151封閉。 When the feeding is performed, the extending portion 22 of the nasogastric tube 20 extends from the nasal cavity of the patient into the stomach. As shown in the fourth, fifth and sixth figures, the plug which is closed to the inlet 11 of the feeding joint 10 is unplugged. The cover 12, in the normal state, the spherical closure member 18 is dropped by gravity on the communication hole 151 at the center of the annular closing rib 15. Since the two guiding slanting surfaces 152 are provided in the embodiment, the spherical sealing member 18 can be further In order to smoothly drop on the communication hole 151 in the center of the annular closing rib 15 by gravity, the communication hole 151 in the center of the annular closing rib 15 is automatically closed to effectively block air from entering, so as to prevent air from entering the stomach of the patient, resulting in air The stomach is flattened, and the feeding syringe 30 filled with the liquid food is inserted into the channel 14 from the irrigation inlet 11 of the feeding joint 10, and is positioned in contact with the annular abutting rib 19 in the channel 14, and then the liquid food is poured into the channel 14. And the position of the outer portion of the feeding joint 10 corresponding to the annular sealing rib 15 is matched, and the feeding joint 10 is elastically deformed to push the spherical sealing member 18 upward from the communicating hole 151 in the center of the annular closing rib 15 to further connect the communicating hole. 151 conduction, so that the liquid food can smoothly pass through the channel 14, the communication hole 151 And the flow path 23 of the nasogastric tube 20, and the inflow portion 22 of the nasogastric tube 20 flows into the stomach of the patient to complete the feeding operation. And after filling or after feeding, releasing the outside of the feeding joint 10, the spherical closure 18 Then, it is again dropped on the communication hole 151 in the center of the annular closing rib 15, and the communication hole 151 in the center of the annular closing rib 15 is closed.
由上述具體實施例之結構，可得到下述之效益： From the structure of the above specific embodiment, the following benefits can be obtained:
1.本創作鼻胃管餵食器，其使用時，可藉由餵食接頭10設置之球狀封閉件18自動封閉連通孔151，有效阻隔空氣進入患者胃部，以便利進行灌食動作，減少照護上的困擾及患者身體的不適，達到實用性提升。 1. The nasogastric tube feeder of the present invention can automatically close the communication hole 151 by the spherical closure member 18 provided by the feeding joint 10, thereby effectively blocking air from entering the stomach of the patient, thereby facilitating the feeding action and reducing the care. The troubles and the discomfort of the patient's body have improved the practicality.
2.本創作鼻胃管餵食器，其係於餵食接頭10內設置一環狀封閉凸肋15及一環狀阻擋凸肋16，而於該環狀封閉凸肋15與環狀阻擋凸肋16間形成一容置空間17，該容置空間17內裝設一球狀封閉件18，整體結構簡單，製造成本低，符合經濟效益。 2. The present nasogastric tube feeder is provided with an annular closing rib 15 and an annular blocking rib 16 in the feeding joint 10, and the annular closing rib 15 and the annular blocking rib 16 are provided in the feeding joint 10. An accommodating space 17 is formed, and a spherical sealing member 18 is disposed in the accommodating space 17. The overall structure is simple, the manufacturing cost is low, and the economical efficiency is met.
綜上所述，本創作確實已經達於突破性之結構，而具有改良之創作內容，同時又能夠達到產業上利用性與進步性，當符合專利法之規定，爰依法提出新型專利申請，懇請 鈞局審查委員授予合法專利權，至為感禱。 In summary, this creation has indeed reached a breakthrough structure, and has improved content of creation, while at the same time achieving industrial use and progress. When complying with the provisions of the Patent Law, it proposes a new type of patent application according to law. The census review committee granted legal patent rights and was praying.
10‧‧‧餵食接頭 10‧‧‧Feed joints
11‧‧‧灌入口 11‧‧‧ Entrance
12‧‧‧塞蓋 12‧‧‧Segai
13‧‧‧連接孔 13‧‧‧connection hole
14‧‧‧通道 14‧‧‧ passage
15‧‧‧環狀封閉凸肋 15‧‧‧Circular closed ribs
151‧‧‧連通孔 151‧‧‧Connected holes
152‧‧‧導引斜面 152‧‧‧ Guided slope
16‧‧‧環狀阻擋凸肋 16‧‧‧ annular barrier ribs
17‧‧‧容置空間 17‧‧‧ accommodating space
18‧‧‧球狀封閉件 18‧‧‧Spherical closures
19‧‧‧環狀迫抵凸肋 19‧‧ ‧ ring forced rib
20‧‧‧鼻胃管 20‧‧‧ Nasogastric tube
21‧‧‧插接部 21‧‧‧ Sockets
22‧‧‧伸入部 22‧‧‧Into the Department
221‧‧‧通孔 221‧‧‧through hole
Claims (6)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW106201258U TWM540656U (en) | 2017-01-24 | 2017-01-24 | Nasogastric tube feeding device |
| CN201721581515.0U CN208726302U (en) | 2017-01-24 | 2017-11-23 | Nasogastric tube feeder |
| CN201711181657.2A CN108338928A (en) | 2017-01-24 | 2017-11-23 | nasogastric tube feeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW106201258U TWM540656U (en) | 2017-01-24 | 2017-01-24 | Nasogastric tube feeding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TWM540656U true TWM540656U (en) | 2017-05-01 |
Family
ID=59370469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW106201258U TWM540656U (en) | 2017-01-24 | 2017-01-24 | Nasogastric tube feeding device |
Country Status (2)
| Country | Link |
|---|---|
| CN (2) | CN208726302U (en) |
| TW (1) | TWM540656U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI677357B (en) * | 2019-01-21 | 2019-11-21 | 蕭慧玲 | Nasogastric tube feeder |
| TWI700083B (en) * | 2019-07-03 | 2020-08-01 | 亞拓醫療器材股份有限公司 | Anti-reflux nasogastric tube |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWM540656U (en) * | 2017-01-24 | 2017-05-01 | hui-ling Xiao | Nasogastric tube feeding device |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SG174097A1 (en) * | 2007-06-08 | 2011-09-29 | Jms Co Ltd | Male connector |
| US8491544B2 (en) * | 2010-06-18 | 2013-07-23 | Covidien Lp | Enteral feeding connector |
| CN103211709A (en) * | 2013-05-03 | 2013-07-24 | 苏州大学 | Stomach tube capable of preventing gastric distension |
| US9561359B2 (en) * | 2013-07-29 | 2017-02-07 | Iris Way | Medical connector assembly |
| CN204121571U (en) * | 2014-07-30 | 2015-01-28 | 北华大学 | Electromagnetic ball locking-type current stabilization stomach tube |
| WO2016089869A1 (en) * | 2014-12-02 | 2016-06-09 | Covidien Lp | Adapter assembly for enteral feeding and method of making |
| CN204932310U (en) * | 2015-08-06 | 2016-01-06 | 中国人民解放军第三军医大学第一附属医院 | There is the nasogastric tube of air barrier structure |
| TWM540656U (en) * | 2017-01-24 | 2017-05-01 | hui-ling Xiao | Nasogastric tube feeding device |
-
2017
- 2017-01-24 TW TW106201258U patent/TWM540656U/en not_active IP Right Cessation
- 2017-11-23 CN CN201721581515.0U patent/CN208726302U/en not_active Expired - Fee Related
- 2017-11-23 CN CN201711181657.2A patent/CN108338928A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI677357B (en) * | 2019-01-21 | 2019-11-21 | 蕭慧玲 | Nasogastric tube feeder |
| TWI700083B (en) * | 2019-07-03 | 2020-08-01 | 亞拓醫療器材股份有限公司 | Anti-reflux nasogastric tube |
Also Published As
| Publication number | Publication date |
|---|---|
| CN208726302U (en) | 2019-04-12 |
| CN108338928A (en) | 2018-07-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4K | Annulment or lapse of a utility model due to non-payment of fees |