CN214969307U - Improve tee bend device of nasal feeding pump line - Google Patents
Improve tee bend device of nasal feeding pump line Download PDFInfo
- Publication number
- CN214969307U CN214969307U CN202120304658.7U CN202120304658U CN214969307U CN 214969307 U CN214969307 U CN 214969307U CN 202120304658 U CN202120304658 U CN 202120304658U CN 214969307 U CN214969307 U CN 214969307U
- Authority
- CN
- China
- Prior art keywords
- nasal feeding
- fluid food
- tube body
- pipe
- sleeve
- 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.)
- Expired - Fee Related
Links
- 238000002347 injection Methods 0.000 claims abstract description 58
- 239000007924 injection Substances 0.000 claims abstract description 58
- 235000013305 food Nutrition 0.000 claims abstract description 48
- 239000012530 fluid Substances 0.000 claims abstract description 43
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 30
- 210000003238 esophagus Anatomy 0.000 claims abstract description 9
- 239000004033 plastic Substances 0.000 claims abstract description 4
- 210000000214 mouth Anatomy 0.000 claims description 14
- 210000003128 head Anatomy 0.000 claims description 11
- 210000003928 nasal cavity Anatomy 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 210000002345 respiratory system Anatomy 0.000 claims description 3
- 210000002784 stomach Anatomy 0.000 abstract description 9
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 235000015097 nutrients Nutrition 0.000 description 7
- 239000000243 solution Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 210000001035 gastrointestinal tract Anatomy 0.000 description 4
- 210000000936 intestine Anatomy 0.000 description 4
- 238000007789 sealing Methods 0.000 description 4
- 238000004891 communication Methods 0.000 description 3
- 208000002720 Malnutrition Diseases 0.000 description 2
- 208000008425 Protein deficiency Diseases 0.000 description 2
- 241000973497 Siphonognathus argyrophanes Species 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000001071 malnutrition Effects 0.000 description 2
- 235000000824 malnutrition Nutrition 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 235000016709 nutrition Nutrition 0.000 description 2
- 230000035764 nutrition Effects 0.000 description 2
- 208000015380 nutritional deficiency disease Diseases 0.000 description 2
- 244000062793 Sorghum vulgare Species 0.000 description 1
- 235000011950 custard Nutrition 0.000 description 1
- 230000029087 digestion Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 206010016766 flatulence Diseases 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 235000012054 meals Nutrition 0.000 description 1
- 235000019713 millet Nutrition 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
Abstract
The utility model discloses an improve tee bend device of nasal feeding pump line, including the nasogastric tube body, the nasogastric tube body is moulded by medical plastic pipe heat and is made and the outer wall is transparent, and its body end department is provided with the fluid food injection mouth of pipe, and the orificial end department of fluid food injection is provided with hourglass hopper-shaped injection tube, and the end department of hourglass hopper-shaped injection tube is provided with fluid food injection mechanism, and the inside of nasogastric tube body is provided with the water conservancy diversion cavity, and the top and the sealed intercommunication in hourglass hopper-shaped injection tube bottom of water conservancy diversion cavity, the beneficial effects of the utility model are that: fluid food can be sucked into the fluid food injection mechanism by virtue of the nasogastric feeding tube body so as to be injected into the fluid food injection tube opening along the funnel-shaped injection tube by downward pressure, and then the fluid food flows into the stomach esophagus of a patient along the flow guide cavity in the nasogastric feeding tube body.
Description
Technical Field
The utility model relates to the technical field of medical treatment, specifically be an improve tee bend device of nasal feeding pump line.
Background
A problem with existing nasogastric tubes is that the physician may choose a way of enteral nutrition when the patient is unable to take food orally and needs sufficient nutrients to maintain body energy to prevent or correct malnutrition due to caloric-protein deficiency. In the process of clinically using the nasal feeding pump tube, the nasal feeding pump is found to convey a large amount of gas to the intestines of the stomach of a patient when the nutrient solution is empty and needs to be replaced by new nutrient solution, the risk of flatulence is further increased, the existing nasal feeding tube needs to adopt a large needle cylinder when fluid food is injected into the patient, the end head telescopic sleeve is pushed to push inwards, the feeding pressure is high, the gas easily enters the stomach, and the food retention of the patient is easily caused to influence digestion.
SUMMERY OF THE UTILITY MODEL
The objective of the present invention is to provide a three-way device for improving nasal feeding pump tube, which solves the problem of the prior art that when the patient can not take food through mouth and needs enough nutrients to maintain the body energy, the physician can select the mode of enteral nutrition when the malnutrition caused by calorie-protein deficiency is prevented or corrected. In the clinical use of nasal feeding pump tubes, it has been found that nasal feeding pumps can deliver large amounts of gas into the gastrointestinal tract of a patient when the nutrient solution is empty and needs to be replaced with a new one.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an improve tee bend device of nasal feeding pump line, includes the nasogastric tube body, the nasogastric tube body is thermoplastically moulded by medical plastic pipe and is made and the outer wall is transparent, and its body end department is provided with the fluid food injection mouth of pipe, the orificial end department of fluid food injection is provided with hourglass hopper-shaped injection tube, the end department of leaking hopper-shaped injection tube is provided with fluid food injection mechanism, the inside of nasogastric tube body is provided with the water conservancy diversion cavity, the top and the sealed intercommunication in hourglass hopper-shaped injection tube bottom of water conservancy diversion cavity.
As an optimal scheme of the utility model: the nasogastric tube body middle part is provided with the interface, the interface comprises two upper and lower screw thread bell and spigot joint pipes, and the nasogastric tube body that is located the bottom passes nasal cavity upper respiratory tract intussuseption patient's esophagus department, and this interface setting is outside at patient's oral cavity, and the thread groove has been seted up on interface outer wall surface, the surface cover of thread groove is equipped with stop nut.
As an optimal scheme of the utility model: the nasal feeding tube is characterized in that a three-way pipeline used for changing the flow direction of gas is sleeved on the surface of the outer wall of the top of the nasal feeding tube body, the three-way pipeline is composed of a sleeve tube which is communicated with the upper portion and the lower portion and a clean water tube which is arranged on the side wall of the three-way pipeline, the sleeve tube which is communicated with the upper portion and the lower portion is in sealed communication with the outer wall of the nasal feeding tube body, a rubber sleeve is sleeved on the surface of the outer wall of the mouth of the clean water tube, a sealing cover is hung at the bottom end of the rubber sleeve, and the end side wall of the sealing cover is in sealed communication with the end of the rubber sleeve.
As an optimal scheme of the utility model: the tee bend switching hole site has been seted up in the sheathed tube outside, the surface at tee bend switching hole site alternates and is equipped with the rotation knob, the one end of rotating the knob is provided with the valve cock head, the appearance of valve cock head is spherical, and its middle part is seted up the through-hole that is used for the food circulation, and the pipeline mouth phase-match that flows through inside with the tee bend pipeline of through-hole site size.
As an optimal scheme of the utility model: the fluid food injection mechanism comprises an injection sleeve, a handle is arranged at the bottom of the injection sleeve, a rotating handle rod is hinged to the surface of the outer wall of one side of the handle, an elastic rotating shaft is fixedly installed at the end of the rotating handle rod, and one side of the elastic rotating shaft is connected with an elastic push rod arranged inside in a telescopic penetrating mode.
Compared with the prior art, the beneficial effects of the utility model are that:
1) the nasal feeding tube body, the fluid food injection tube mouth and the funnel-shaped injection tube are arranged, so that the fluid food can be conveniently transported in the using process, the fluid food stored in the injection sleeve can be conveniently sucked into the fluid food injection mechanism by the nasal feeding tube body when being held by a hand in the using process, the fluid food is injected into the fluid food injection tube mouth along the funnel-shaped injection tube under the downward pressure, and then the fluid food flows into the stomach esophagus of a patient along the flow guide and guide cavity in the nasal feeding tube body;
2) the problem of the gas conversion between clear water pipe and the sleeve pipe is adjusted in a flexible way as required, at this moment, a rotation knob is added at the clear water end of the nasal feeding pump pipe, when the esophagus of a patient needs to be exhausted, the clear water end of the three-way pipeline can be rotated, air is exhausted out of the nasal feeding pump pipe but not in the stomach and intestine of the patient (the middle through hole of the valve plug head is turned to the clear water pipe to enable the clear water pipe to achieve the pipe body in two different directions to realize communication, the material injection end above the clear water pipe is sealed with the spherical outer wall of the valve plug head in the opposite direction), the rotation knob can be rotated again after the internal exhaust of the stomach and intestine is finished, at the moment, the two through holes are communicated with the sleeve pipe part, and nutrient solution is continuously delivered to the stomach and intestine of the patient.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the three-way pipeline of the present invention;
FIG. 3 is a schematic structural view of the fluid food injection mechanism of the present invention;
fig. 4 is a schematic view of the valve plug structure according to the present invention.
In the figure: 1. a nasogastric tube body; 2. a fluid food injection nozzle; 3. a funnel-shaped injection tube; 4. a fluid food injection mechanism; 41. an injection sleeve; 42. a grip; 43. rotating the handle bar; 44. an elastic rotating shaft; 45. an elastic push rod; 5. an interface; 6. a three-way pipeline; 7. a sleeve; 8. a clear water pipe; 9. a rubber sleeve; 10. a sealing cover; 11. a tee joint is connected with a hole site; 12. rotating the knob; 13. a valve plug head; 14. and a through hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides an improve tee bend device of nasal feeding pump line, including nasogastric tube body 1, nasogastric tube body 1 is moulded by medical plastic pipe heat and is made and the outer wall is transparent, its body end department is provided with fluid food injection pipe mouth 2, the end department of fluid food injection pipe mouth 2 is provided with hourglass hopper-shaped injection pipe 3, the end department of hourglass hopper-shaped injection pipe 3 is provided with fluid food injection mechanism 4, the inside of nasogastric tube body 1 is provided with the water conservancy diversion cavity, the top and 3 bottom seal intercommunications of hourglass hopper-shaped injection pipe of water conservancy diversion cavity.
When the nasogastric feeding tube is used, firstly, a user can suck fluid food into the fluid food injection mechanism 4 through the nasogastric feeding tube body 1, the fluid food is injected into the fluid food injection tube opening 2 along the funnel-shaped injection tube 3 by downward pressure, and then the fluid food flows into the stomach and esophagus of a patient along the flow guide cavity in the nasogastric feeding tube body 1.
In this embodiment: 1 middle part of nasogastric tube body is provided with interface 5, and interface 5 comprises two upper and lower screw socket pipes, and the nasogastric tube body 1 that is located the bottom passes nasal cavity upper respiratory tract intussuseption patient's esophagus department, and this interface 5 sets up in patient's oral cavity outside, and the thread groove has been seted up on 5 outer wall surfaces of interface, and the surface cover of thread groove is equipped with stop nut.
In the use, for the convenience medical personnel directly insert the nasogastric tube, can divide into through 5 thread sealing intercommunications of interface between the upper and lower two sections with this nasogastric tube body 1 then, can alleviate the painful mode that passes through threaded connection of patient's intubate at the in-process of intubate, and then only need aim at 5 with two upper and lower interfaces when connecting, then the outer wall surface cup joints spacingly through the stop nut who sets up, can not influence the intercommunity of body about reaching.
In this embodiment: the outer wall surface cover in 1 top of nasogastric tube body is equipped with tee bend pipeline 6 that is used for changing the gas flow direction, and this tee bend pipeline 6 comprises clear water pipe 8 that communicating sleeve pipe 7 and lateral wall were seted up from top to bottom, and communicating sleeve pipe 7 and the sealed intercommunication of 1 outer wall of nasogastric tube body from top to bottom, 8 mouth of pipe outer wall surfaces of clear water pipe have cup jointed rubber sleeve 9, and rubber sleeve 9's bottom is hung and is equipped with sealed lid 10, and the end lateral wall of sealed lid 10 communicates with the end of rubber sleeve 9 is sealed.
When using, at first the user of service need through with the help of tee bend pipeline 6 then when pouring into fluid food, fluid food from the inside downward flow of sleeve pipe 7 into nasogastric feeding tube body 1 bottom, still remain gaseous in the cavity in order to solve the water conservancy diversion, avoid gaseous along the pipeline entering patient's esophagus in, consequently can open clear water pipe 8 and realize discharging with gaseous, and the gaseously is also discharged from clear water pipe 8 department when upwards palirrhea in the stomach, and cup joint the sealed lid 10 that is equipped with in clear water pipe 8 end department, can cover clear water pipe 8 when not using, one of them can increase tee bend pipeline 6's leakproofness, it prevents that outside gas or dust impurity from pouring into in the esophagus backward.
In this embodiment: the outer side of the sleeve 7 is provided with a three-way switching hole position 11, the surface of the three-way switching hole position 11 is inserted with a rotating knob 12, one end of the rotating knob 12 is provided with a valve plug 13, the valve plug 13 is spherical, the middle part of the valve plug 13 is provided with a through hole 14 for food to flow through, and the size of the through hole 14 is matched with the pipe orifice of the three-way pipeline 6 flowing through.
In the using process, in order to flexibly adjust the gas conversion between the clean water pipe 8 and the sleeve 7 according to the requirements, a rotating knob 12 is added at the clean water end of the nasal feeding pump pipe, the tee joint can be rotated in the exhaust process, the clean water end is opened, air is exhausted out of the nasal feeding pump pipe without turning to the clean water pipe 8 at the middle through hole 14 of the valve plug head 13 in the gastrointestinal tract of a patient to enable the pipe bodies to be communicated in two different directions, the material injection end above the valve plug head is sealed with the spherical outer wall of the valve plug head 13, after the internal exhaust of the gastrointestinal tract is finished, the rotating knob 12 can be rotated again, at the moment, the two through holes 14 are communicated with the sleeve 7, and nutrient solution is continuously delivered to the gastrointestinal tract of the patient.
In this embodiment: the fluid food injection mechanism 4 comprises an injection sleeve 41, a grip 42 is arranged at the bottom of the injection sleeve 41, a rotating handle rod 43 is hinged on the outer wall surface of one side of the grip 42, an elastic rotating shaft 44 is fixedly arranged at the end of the rotating handle rod 43, and one side of the elastic rotating shaft 44 is connected with an elastic push rod 45 arranged inside in a telescopic penetrating manner.
When the nasal feeding tube is used, firstly, fluid food is required to be conveniently sucked into the injection sleeve 41 through the injection sleeve 41 and the elastic push rod 45 at the end by a user through the fluid food injection mechanism 4, the medical care personnel can break and mix the fluid food such as millet congee and egg custard according to the amount of the patient which can contain the meal at ordinary times and suck the fluid food into the injection sleeve 41 from the end, and then after the injection end faces the funnel-shaped injection tube 3, the fluid food can flow into the interior along the nasal feeding tube body 1 so as to achieve the purpose of injecting and guiding the fluid.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and equivalents may be made without departing from the spirit and scope of the invention.
Claims (5)
1. The utility model provides an improve tee bend device of nasal feeding pump line, includes nasal feeding tube body (1), its characterized in that, nasal feeding tube body (1) is made by medical plastic pipe thermoplasticity and the outer wall is transparent, and its body end department is provided with fluid food injection pipe mouth (2), the end department of fluid food injection pipe mouth (2) is provided with funnel shaped injection pipe (3), the end department of funnel shaped injection pipe (3) is provided with fluid food injection mechanism (4), the inside of nasal feeding tube body (1) is provided with the water conservancy diversion cavity, the top and the sealed intercommunication in funnel shaped injection pipe (3) bottom of water conservancy diversion cavity.
2. The three-way device for improving the nasal feeding pump tube according to claim 1, wherein: the nasal feeding tube is characterized in that an interface (5) is arranged in the middle of the nasal feeding tube body (1), the interface (5) is composed of an upper thread sleeve and a lower thread sleeve, the nasal feeding tube body (1) located at the bottom penetrates through the esophagus of a nasal cavity upper respiratory tract straight-inserting patient, the interface (5) is arranged outside the oral cavity of the patient, a thread groove is formed in the surface of the outer wall of the interface (5), and a limiting nut is sleeved on the surface of the thread groove.
3. The three-way device for improving the nasal feeding pump tube according to claim 1, wherein: nasal feeding tube body (1) top outer wall surface cover is equipped with tee bend pipeline (6) that are used for changing the gas flow to, and this tee bend pipeline (6) comprise clear water pipe (8) that communicating sleeve pipe (7) and lateral wall were seted up from top to bottom, communicating sleeve pipe (7) and nasal feeding tube body (1) outer wall seal intercommunication from top to bottom, rubber sleeve (9) have been cup jointed on clear water pipe (8) mouth of pipe outer wall surface, the bottom of rubber sleeve (9) is hung and is equipped with sealed lid (10), the end lateral wall of sealed lid (10) and the end seal intercommunication of rubber sleeve (9).
4. The three-way device for improving the nasal feeding pump tube according to claim 3, wherein: tee bend switching hole site (11) have been seted up in the outside of sleeve pipe (7), the surface interlude of tee bend switching hole site (11) is equipped with rotates knob (12), the one end of rotating knob (12) is provided with valve cock head (13), the appearance of valve cock head (13) is the sphere, and through-hole (14) in order to supply the food circulation are seted up at its middle part, and the pipeline mouth phase-match that flows through hole (14) hole site size and tee bend pipeline (6) inside.
5. The three-way device for improving the nasal feeding pump tube according to claim 1, wherein: the fluid food injection mechanism (4) comprises an injection sleeve (41), a handle (42) is arranged at the bottom of the injection sleeve (41), a rotary handle rod (43) is hinged to the surface of the outer wall of one side of the handle (42), an elastic rotating shaft (44) is fixedly mounted at the end of the rotary handle rod (43), and one side of the elastic rotating shaft (44) is connected with an elastic push rod (45) arranged inside in a telescopic penetrating manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120304658.7U CN214969307U (en) | 2021-02-03 | 2021-02-03 | Improve tee bend device of nasal feeding pump line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120304658.7U CN214969307U (en) | 2021-02-03 | 2021-02-03 | Improve tee bend device of nasal feeding pump line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214969307U true CN214969307U (en) | 2021-12-03 |
Family
ID=79146481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120304658.7U Expired - Fee Related CN214969307U (en) | 2021-02-03 | 2021-02-03 | Improve tee bend device of nasal feeding pump line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214969307U (en) |
-
2021
- 2021-02-03 CN CN202120304658.7U patent/CN214969307U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211203 |