CN108686294B - Nasal feeding device - Google Patents
Nasal feeding device Download PDFInfo
- Publication number
- CN108686294B CN108686294B CN201810609609.7A CN201810609609A CN108686294B CN 108686294 B CN108686294 B CN 108686294B CN 201810609609 A CN201810609609 A CN 201810609609A CN 108686294 B CN108686294 B CN 108686294B
- Authority
- CN
- China
- Prior art keywords
- feeding device
- tube
- stomach tube
- head
- screw thread
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000002347 injection Methods 0.000 claims abstract description 22
- 239000007924 injection Substances 0.000 claims abstract description 22
- 230000002496 gastric effect Effects 0.000 claims abstract description 15
- 210000002445 nipple Anatomy 0.000 claims abstract description 15
- 210000002784 stomach Anatomy 0.000 claims description 51
- 230000006978 adaptation Effects 0.000 claims description 6
- 235000013305 food Nutrition 0.000 abstract description 7
- 238000010992 reflux Methods 0.000 abstract 1
- 210000003128 head Anatomy 0.000 description 25
- 235000021056 liquid food Nutrition 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 241001391944 Commicarpus scandens Species 0.000 description 2
- 230000000474 nursing effect Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 206010010071 Coma Diseases 0.000 description 1
- 206010011224 Cough Diseases 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 238000001802 infusion Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000003928 nasal cavity Anatomy 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M31/00—Devices for introducing or retaining media, e.g. remedies, in cavities of the body
-
- 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
- A61J15/0003—Nasal or oral feeding-tubes, e.g. tube entering body through nose or mouth
-
- 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
-
- 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
- A61J15/0076—Feeding pumps
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)
- Otolaryngology (AREA)
- Pulmonology (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Medical Preparation Storing Or Oral Administration Devices (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The invention discloses a nasal feeding device, which belongs to the technical field of medical instruments, and particularly relates to a nasal feeding device, comprising a feeder and a gastric tube, wherein the feeder comprises an injection tube body, the left end of an inner cavity of the injection tube body is embedded with a piston body, the right side of the piston body is transversely inserted with a push rod, the right end of the push rod is integrally formed with an annular handle, the left side wall of the injection tube body is connected with a threaded sleeve and a feeder nipple, the threaded sleeve and the feeder nipple are coaxially arranged, the gastric tube comprises a double-wing gastric tube head, the scheme is convenient for an operator to control at any time, food reflux is avoided, when feeding is stopped, the feeding device is not required to be reversely folded through the use of a control clamp, the feeding device is convenient for the operator to hold, the feeding device is not easy to slip, the double-wing gastric tube head is tightly connected with a threaded gastric tube cover, the threaded gastric tube cover is not easy to fall off, the feeding device is not influenced to use, is matched with the specification of the double-wing gastric tube head, is very tight after being rotationally connected, and is not fall off, and normal clinical use is ensured.
Description
Technical Field
The invention relates to the technical field of medical appliances, in particular to a nasal feeding device.
Background
Nasal feeding, i.e., a nasal feeding method, is to deliver a gastric tube through a nasal cavity into the stomach of a patient, and to feed the stomach of the patient through the gastric tube, and is usually used for patients in coma or unable to self-eat. At present, in clinical care, a disposable infusion set is adopted for instilling or a disposable medical injector is used for pushing, and in the using process, the clinical care has some defects: the pipe is easy to be blocked and cannot be implemented; the nipple of the injector is connected with the stomach tube joint in an inserted way, so that the stomach tube is easy to fall off when the injector is pushed and injected with a little force, thereby causing food to be scattered, wasting food and polluting a coverlet; in the process of pushing, food grease is easy to adhere to hands, the difficulty of holding the injector and the stomach tube by the hands is increased, and time and labor are wasted in pushing; the small injector is used, repeated suction and injection are needed for more than 20 times for one feeding, and a great amount of clinical nursing time is consumed; the stomach tube is not provided with a switch device, so that food is reversed to the stomach tube when a patient coughs and sneezes; the traditional Chinese medicine is clinically solved by adopting a reverse folding and binding mode, but the pipe ends are easy to break; the tail end of the stomach tube is provided with an inserted plug which is easy to fall off and pollutes the tube end.
Disclosure of Invention
The invention aims to provide a nasal feeding device, which solves the problems that the tube blockage is easy to occur, the food is easy to spill, the time and the labor are wasted in pushing and injecting, a great amount of clinical nursing time is consumed, the tube end is easy to break and fall off, and the tube end is polluted in the prior art.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a nasal feeding device, includes feeder and stomach tube, the feeder includes the injection tube body, the inner chamber left end embedding of injection tube body has the piston body, the right side of piston body transversely peg graft there is the push rod, the right-hand member integrated into one piece of push rod has annular handle, the left side wall of injection tube body is connected with screw thread cover and feeder nipple, screw thread cover and the coaxial setting of feeder nipple, the stomach tube includes double wing type stomach tube head, the coaxial external screw thread head that is provided with of right-hand member outer wall of double wing type stomach tube head, the bottom of double wing type stomach tube head is connected with the tube cap connecting wire, the bottom of tube cap connecting wire is connected with screw thread formula stomach tube cap, screw thread cover and screw thread formula stomach tube cap all with screw thread cover looks adaptation, the left side of double wing type stomach tube head has cup jointed conveying hose, joint has the control clamp on the outer wall of conveying hose.
Preferably, semicircular pull plates are uniformly formed at the right ends of the upper side wall and the lower side wall of the injection tube body.
Preferably, the outer wall of push rod has cup jointed the limiting plate, and the external screw thread has been seted up to the outer wall of limiting plate, the internal screw thread with external screw thread looks adaptation has been seted up to the inner wall right-hand member of syringe body.
Preferably, the annular handle is an open handle.
Preferably, the outer diameter of the feeder nipple is the same as the inner diameter of the double-wing type gastric tube head.
Preferably, the double-wing stomach tube head, the external thread head, the tube cover connecting wire and the thread stomach tube cover are integrally injection molded.
Compared with the prior art, the invention has the beneficial effects that: this scheme makes things convenient for the operator to control at any time, avoids food to flow backward, when stopping feeding, through the use of control clamp, does not need to turn over to roll over the stomach tube, makes things convenient for the operator to hold, is difficult for the slippage, and double wing formula stomach tube head is closely connected with screw thread stomach tube lid, is difficult for droing, and screw thread stomach tube lid is difficult for droing, does not influence the use, and is supporting with double wing formula stomach tube head specification, and swivelling joint back is very inseparable, and is not droing, guarantees clinical normal use.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic cross-sectional view of a syringe body of the present invention.
In the figure: 1 injection tube body, 2 piston body, 3 push rod, 4 annular handle, 5 thread bush, 6 feeder nipple, 7 double wing formula stomach tube head, 8 external screw thread head, 9 tube cap connecting wire, 10 screw thread formula stomach tube cap, 11 conveying hose, 12 control clamp.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-2, the present invention provides a technical solution: the utility model provides a nasal feeding device, including feeder and stomach tube, the feeder includes injection tube body 1, the inner chamber left end of injection tube body 1 has embedded piston body 2, the horizontal grafting in right side of piston body 2 has push rod 3, the right-hand member integrated into one piece of push rod 3 has annular handle 4, the left side wall of injection tube body 1 is connected with screw thread cover 5 and feeder nipple 6, screw thread cover 5 and the coaxial setting of feeder nipple 6, the stomach tube includes double wing type stomach tube head 7, the coaxial external screw thread head 8 that is provided with of right-hand member outer wall of double wing type stomach tube head 7, the bottom of double wing type stomach tube head 7 is connected with tube cap connecting wire 9, the bottom of tube cap connecting wire 9 is connected with screw thread type stomach tube cap 10, screw thread cover 5 and screw thread type stomach tube cap 10 all with screw thread cover 5 looks adaptation, the left side of double wing type stomach tube 7 has cup jointed conveying hose 11, joint has control clamp 12 on the outer wall of conveying hose 11.
Wherein, the right-hand member homogeneous body shaping of upper and lower lateral wall of syringe body 1 has semi-circular arm-tie, and the limiting plate has been cup jointed to the outer wall of push rod 3, and the external screw thread has been seted up to the outer wall of limiting plate, and the internal screw thread with external screw thread looks adaptation has been seted up to the inner wall right-hand member of syringe body 1, and annular handle 4 is open-ended handle, and the external diameter of feeder nipple 6 is the same with the internal diameter of double wing formula stomach tube head 7, and double wing formula stomach tube head 7, external screw thread head 8, tube cap connecting wire 9 and screw-thread stomach tube lid 10 integrative injection moulding.
The conveying hose 11 of the stomach tube and the double-wing stomach tube head 7 are made of silica gel materials, and the external thread head 8 and the thread stomach tube cover 10 are made of plastic materials; the injection tube body 1 is made of plastic, and the piston body 2 is made of rubber material;
Specification of: stomach tube: 10 #、12#、14#、16#、18# (different pipe diameters and lengths), feeder: 20ml, 40ml, 60ml, 80ml, 100ml (different pipe diameters and lengths);
The conventional lower double-wing type gastric tube head 7 is separated from the feeder nipple 6, the threaded gastric tube cover 10 is screwed on the external thread head 8, when the feeding tube is used, the feeder nipple 6 is inserted into the double-wing type gastric tube head 7, the thread sleeve 5 is screwed with the external thread head 8, liquid food is stored in the injection tube body 1, the conveying hose 11 is inserted into the stomach, one finger of the two-finger filling injection tube body 1 is inserted into the annular handle 4 and pressed, the push rod 3 and the piston body 2 are pushed to move left, the liquid food is pushed into the stomach through the conveying hose 11, and after feeding is finished, the two free ends of the control clamp 12 are buckled together, so that the inner tip part clamps the conveying hose 11, and the liquid food in the conveying hose 11 is prevented from flowing back.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a nasal feeding device, includes feeder and stomach tube, its characterized in that: the utility model provides a feeding device, including injection tube body (1), the inner chamber left end embedding of injection tube body (1) has piston body (2), the right side of piston body (2) transversely is pegged graft and is had push rod (3), the right-hand member integrated into one piece of push rod (3) has annular handle (4), the left side wall of injection tube body (1) is connected with thread bush (5) and feeder nipple (6), thread bush (5) and feeder nipple (6) coaxial setting, the stomach tube includes double wing type stomach tube head (7), the right-hand member outer wall coaxial of double wing type stomach tube head (7) is provided with external screw thread head (8), the bottom of double wing type stomach tube head (7) is connected with tube cap connecting wire (9), the bottom of tube cap connecting wire (9) is connected with screw thread type stomach tube cap (10), thread bush (5) all with screw thread type stomach tube cap (10) looks adaptation, the left side of double wing type stomach tube head (7) has cup jointed transport hose (11), the joint hose (12) has on the outer wall of control clamp.
2. A nasal feeding device according to claim 1, wherein: semicircular pull plates are uniformly formed at the right ends of the upper side wall and the lower side wall of the injection tube body (1).
3. A nasal feeding device according to claim 1, wherein: the outer wall of push rod (3) has cup jointed the limiting plate, and the external screw thread has been seted up to the outer wall of limiting plate, the internal screw thread with external screw thread looks adaptation has been seted up to the inner wall right-hand member of injection body (1).
4. A nasal feeding device according to claim 1, wherein: the annular handle (4) is an open handle.
5. A nasal feeding device according to claim 1, wherein: the outer diameter of the feeder nipple (6) is the same as the inner diameter of the double-wing type stomach tube head (7).
6. A nasal feeding device according to claim 1, wherein: the double-wing type gastric tube head (7), the external thread head (8), the tube cover connecting wire (9) and the thread type gastric tube cover (10) are integrally injection molded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810609609.7A CN108686294B (en) | 2018-06-13 | 2018-06-13 | Nasal feeding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810609609.7A CN108686294B (en) | 2018-06-13 | 2018-06-13 | Nasal feeding device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108686294A CN108686294A (en) | 2018-10-23 |
| CN108686294B true CN108686294B (en) | 2024-06-14 |
Family
ID=63849656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810609609.7A Active CN108686294B (en) | 2018-06-13 | 2018-06-13 | Nasal feeding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108686294B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109248097B (en) * | 2018-10-30 | 2023-06-02 | 深圳市儿童医院 | Method and apparatus for determining whether premature infant needs to increase milk supply |
| CN112006747B (en) * | 2020-09-10 | 2021-07-06 | 南昌大学第二附属医院 | Coaxial adjusting device of air pressure trajectory stone breaking system |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN209286473U (en) * | 2018-06-13 | 2019-08-23 | 安徽中医药大学第二附属医院（安徽省针灸医院） | A kind of nasal feeding device for feeding |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203183340U (en) * | 2012-05-17 | 2013-09-11 | 苏金淼 | Stomach tube feeder |
| CN203107728U (en) * | 2012-12-25 | 2013-08-07 | 杨涓 | Practical nasal feeding apparatus |
| US20150224031A1 (en) * | 2014-02-10 | 2015-08-13 | Nadine M. Methner | Micro-bolus feeder kit for infants |
| CN204932568U (en) * | 2015-09-22 | 2016-01-06 | 南京医科大学第一附属医院 | Booster type note feeder |
-
2018
- 2018-06-13 CN CN201810609609.7A patent/CN108686294B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN209286473U (en) * | 2018-06-13 | 2019-08-23 | 安徽中医药大学第二附属医院（安徽省针灸医院） | A kind of nasal feeding device for feeding |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108686294A (en) | 2018-10-23 |
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| SE01 | Entry into force of request for substantive examination | ||
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