CN210932822U - Intermittent oral-esophageal feeding tube - Google Patents
Intermittent oral-esophageal feeding tube Download PDFInfo
- Publication number
- CN210932822U CN210932822U CN201920915193.1U CN201920915193U CN210932822U CN 210932822 U CN210932822 U CN 210932822U CN 201920915193 U CN201920915193 U CN 201920915193U CN 210932822 U CN210932822 U CN 210932822U
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- feeding tube
- caliber
- flow rate
- heavy
- calibre
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Abstract
The utility model relates to the technical field of catheters, specifically be an intermittent type nature is through mouth to esophagus feeding tube, including the feeding tube body, a tip connection of feeding tube body has the heavy-calibre to connect, and the heavy-calibre connects a tip that the bore is little and this body coupling of feeding tube, and the heavy-calibre connects the one end edge part that the bore is big to be connected with the fixed band, and a tip connection that the heavy-calibre was connected is kept away from to the fixed band has the small-bore to connect, and the feeding tube body is connected with the gas injection pipe on being close to a tip outer wall that the heavy-. The utility model discloses a volume of the steerable input nutrient solution of double model joint connects the small-bore to connect the cooperation of pegging graft with heavy-calibre joint, conveniently uses, presss from both sides through flow rate control after changing nutrient solution midway or carrying, presss from both sides tight sealed with the silica gel hose, stops nutrient substance's transport, is convenient for control, and the silica gel hose is convenient for flow rate control and presss from both sides and carry out the centre gripping, uses flow rate control to press from both sides and improves the separation effect.
Description
Technical Field
The utility model relates to the technical field of catheters, in particular to an intermittent oral feeding tube to esophagus.
Background
The human body generally feeds through the oral cavity and the esophagus to supplement the daily required nutrition of the human body, if the oral cavity and the esophagus are diseased and the human body cannot feed through the oral cavity and the esophagus or critically ill patients with no self-consciousness such as cerebral apoplexy need to directly supplement the nutrition to the digestive system of the human body through the oral cavity cannula so as to maintain the normal operation of the human body system.
At present, a feeding tube from mouth to esophagus adopts a simple catheter for feeding, and the feeding speed is not easy to control. In view of this, we provide an intermittent oral-to-esophageal feeding tube.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an intermittent type nature is through mouth to esophagus feeding tube to when the current for the user of service marker pen writes on the blackboard, the blackboard can be touch easily to the hand in solving and appearing among the above-mentioned background art, rubs printing ink, and insanitary also is difficult to wash promptly, gives the problem that the use pen brought inconvenience.
In order to achieve the above object, the utility model provides a following technical scheme:
an intermittent oral-esophageal feeding tube comprises a feeding tube body, one end part of the feeding tube body is connected with a large-caliber connector, the large-caliber connector is funnel-shaped, one end part with small caliber of the large-caliber connector is connected with the feeding pipe body, the edge part of one end with a large caliber of the large-caliber joint is connected with a fixing belt, one end part of the fixing belt far away from the large-caliber joint is connected with a small-caliber joint, the small-caliber joint is in a funnel shape, the outer diameter size of the small-caliber joint is matched with the inner diameter size of the large-caliber joint, the small-caliber connector is in inserted fit with the large-caliber connector, the outer wall of one end part of the feeding pipe body close to the large-caliber connector is connected with a gas injection pipe, the feeding tube is characterized in that a check valve is installed on the gas injection tube, a flow velocity control clamp is installed between the gas injection tube and the large-caliber joint, and an air bag is installed at one end, far away from the large-caliber joint, of the feeding tube body.
Preferably, the diameter of the pipe orifice of the large-caliber connector is 5-5.5mm, and the water injection amount per minute is 25-30 ml.
Preferably, the diameter of the pipe orifice of the small-caliber joint is 4.5-4.8mm, and the water injection amount per minute is 15-20 ml.
As preferred, be provided with the silica gel hose between gas injection pipe and the heavy-calibre joint, flow rate control presss from both sides and establishes in on the silica gel hose, the silica gel hose inlays and locates on the feeding tube body, and the silica gel hose is the integrated into one piece structure with the feeding tube body.
Preferably, the gas injection pipe is communicated with the feeding pipe body and is of an integrally formed structure.
Preferably, the outer wall of the silica gel hose is a rough outer wall.
Preferably, the flow rate control clip comprises a control clip body, and the control clip body comprises a sealing clamping portion, a slow flow rate portion, a medium flow rate portion and a fast flow rate portion.
Compared with the prior art, the beneficial effects of the utility model are that:
1. this intermittent type nature connects the volume that can control input nutrient solution through the small-bore of setting to the esophagus feeding tube and connects with the heavy-calibre, connect small-bore to connect the cooperation of pegging graft with the heavy-calibre, conveniently use, press from both sides through the velocity of flow control that sets up and change nutrient solution midway or carry the back, press from both sides tight sealedly with the silica gel hose, stop nutrient substance's transport, be convenient for control, the silica gel hose is convenient for the velocity of flow control presss from both sides and carries out the centre gripping, use the velocity of flow control to press from both sides and improve the.
2. This intermittent type nature is through mouthful to esophagus feeding tube through the sealed clamping part that sets up, slow velocity of flow portion, medium velocity of flow portion and the multistage speed adjusting device of fast velocity of flow portion, can make things convenient for medical personnel to the control of velocity of flow, easy operation, convenient to use.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure of the installation position of the silica gel hose of the present invention;
fig. 3 is a schematic structural view of the flow rate control clip of the present invention.
In the figure: 1. a feeding tube body; 2. a large-caliber joint; 3. fixing belts; 4. a small bore joint; 5. a gas injection pipe; 6. a one-way valve; 7. a flow rate control clip; 71. a control clip body; 72. a sealing clamp; 73. a slow flow rate section; 74. a medium flow rate portion; 75. a fast flow rate section; 8. an air bag; 9. a silica gel hose; 10. a rough outer wall.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to 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.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Example 1
An intermittent oral-esophageal feeding tube is shown in figure 1 and comprises a feeding tube body 1, wherein one end part of the feeding tube body 1 is connected with a large-caliber connector 2, the large-caliber connector 2 is funnel-shaped, one end part of the large-caliber connector 2 with a small caliber is connected with the feeding tube body 1, the edge part of one end of the large-caliber connector 2 with a large caliber is connected with a fixing belt 3, one end part of the fixing belt 3 far away from the large-caliber connector 2 is connected with a small-caliber connector 4, the small-caliber connector 4 is funnel-shaped, the outer diameter of the small-caliber connector 4 is matched with the inner diameter of the large-caliber connector 2, the small-caliber connector 4 is in splicing fit with the large-caliber connector 2, the outer wall of one end part of the feeding tube body 1 near the large-caliber connector 2 is connected with a gas injection tube 5, a one-way valve 6 is arranged on the gas injection tube 5, a, the air bag can be injected with water and gas.
It is worth to be noted that the total length of the feeding tube body 1 is 50cm, the distance between the gas injection tube 5 and the large-caliber connector 2 is 10cm, and the small-caliber connector 4 and the large-caliber connector 2 are made of silica gel.
Further, the mouth of pipe diameter that the heavy-calibre connects 2 is 5-5.5mm, and the water injection volume per minute is 15-20ml, and the mouth of pipe diameter that the small-bore connects 4 is 4.5-4.8mm, and the water injection volume per minute is 25-30ml, as the utility model discloses a preferred embodiment, the mouth of pipe diameter that the heavy-calibre connects 2 is 5.3mm, and the water injection volume per minute is 30ml, and the mouth of pipe diameter that the small-bore connects 4 is 4.7mm, and the water injection volume per minute is 20ml, and the mouth of pipe diameter of feeding pipe body 1 is 5.5mm, connects 2 and the small-bore connects 4 volume and the speed that can change supplementary nutritive material through the heavy-calibre.
It is worth to say that, as shown in fig. 2, a silica gel hose 9 is disposed between the gas injection pipe 5 and the large-diameter joint 2, the flow rate control clip 7 is disposed on the silica gel hose 9, the silica gel hose 9 is embedded on the feeding pipe body 1, the silica gel hose 9 and the feeding pipe body 1 are of an integrally formed structure, the silica gel hose 9 is convenient for the flow rate control clip 7 to clamp, and the flow rate control clip 7 is used to improve the blocking effect.
Specifically, the gas injection pipe 5 is communicated with the feeding pipe body 1 and has an integrally formed structure for introducing air.
It is worth noting that the outer wall of the silica gel hose 9 is a rough outer wall 10, so as to prevent the flow rate control clamp 7 from slipping during clamping and affecting the clamping effect.
The intermittent type nature of this embodiment connects 4 and the volume that can control the input nutrient solution of heavy-calibre joint 2 through the small-bore diameter that sets up to the esophagus feeding tube, connect 4 and the cooperation of pegging graft of heavy-calibre joint 2 with the small-bore diameter, conveniently use, it presss from both sides 7 after changing nutrient solution midway or carrying through the velocity of flow control that sets up, press from both sides tight sealedly with silica gel hose 9, stop nutrient substance's transport, be convenient for control, silica gel hose 9 is convenient for velocity of flow control presss from both sides 7 and carries out the centre gripping, it improves the separation effect to use velocity of flow control to press.
Example 2
As a second embodiment of the present invention, as shown in fig. 3, the flow rate control clip 7 includes a control clip body 71, and the control clip body 71 includes a sealing clamping portion 72, a slow flow rate portion 73, a medium flow rate portion 74, and a fast flow rate portion 75.
The intermittent type nature of this embodiment is through sealed clamping part 72, slow velocity of flow portion 73, medium velocity of flow portion 74 and the multistage speed adjusting device of fast velocity of flow portion 75 that sets up to the esophagus feeding tube, can make things convenient for medical personnel to the control of velocity of flow, easy operation, convenient to use.
The utility model discloses an intermittent type nature is through mouthful to esophagus feeding tube when using, medical personnel insert the esophagus with feeding tube body 1 through the oral cavity after, connect 2 from heavy-calibre with nutrient substance and add to feeding tube body 1 in, according to patient's situation, the tight position of clamp of control velocity of flow control clamp 7, be sealed clamping part 72 respectively, low velocity of flow portion 73, medium velocity of flow portion 74 and fast velocity of flow portion 75, when small-bore joint 4 need be changed, connect 4 inserts to heavy-calibre to connect 2 in with small-bore joint, join nutrient substance to feeding tube body 1 from small-bore joint 4 in.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. An intermittent oral-to-esophageal feeding tube comprising a feeding tube body (1), characterized in that: a large-caliber connector (2) is connected to one end of the feeding tube body (1), the large-caliber connector (2) is funnel-shaped, a small-caliber end of the large-caliber connector (2) is connected with the feeding tube body (1), a large-caliber end edge part of the large-caliber connector (2) is connected with a fixing band (3), a small-caliber connector (4) is connected to one end of the fixing band (3) far away from the large-caliber connector (2), the small-caliber connector (4) is funnel-shaped, the outer diameter of the small-caliber connector (4) is matched with the inner diameter of the large-caliber connector (2), the small-caliber connector (4) is in plug-in fit with the large-caliber connector (2), a gas injection tube (5) is connected to the outer wall of one end of the feeding tube body (1) close to the large-caliber connector (2), and a check valve (6) is installed on, install flow rate control between gas injection pipe (5) and heavy-calibre joint (2) and press from both sides (7), feeding pipe body (1) is kept away from gasbag (8) are installed to a tip that heavy-calibre connects (2).
2. The intermittent oral-to-esophageal feeding tube of claim 1, wherein: the diameter of the pipe orifice of the large-caliber connector (2) is 5-5.5mm, and the water injection amount per minute is 25-30 ml.
3. The intermittent oral-to-esophageal feeding tube of claim 1, wherein: the diameter of the pipe orifice of the small-caliber joint (4) is 4.5-4.8mm, and the water injection amount per minute is 15-20 ml.
4. The intermittent oral-to-esophageal feeding tube of claim 1, wherein: be provided with silica gel hose (9) between gas injection pipe (5) and heavy-calibre joint (2), flow rate control clamp (7) set up in on silica gel hose (9), silica gel hose (9) inlay and locate on feeding pipe body (1), and silica gel hose (9) and feeding pipe body (1) be the integrated into one piece structure.
5. The intermittent oral-to-esophageal feeding tube of claim 1, wherein: the gas injection pipe (5) is communicated with the feeding pipe body (1) and is of an integrally formed structure.
6. The intermittent oral-to-esophageal feeding tube of claim 4, wherein: the outer wall of the silica gel hose (9) is a rough outer wall (10).
7. The intermittent oral-to-esophageal feeding tube of any one of claims 1 or 4, wherein: the flow rate control clamp (7) comprises a control clamp body (71), and the control clamp body (71) comprises a sealing clamping portion (72), a slow flow rate portion (73), a medium flow rate portion (74) and a fast flow rate portion (75).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920915193.1U CN210932822U (en) | 2019-06-18 | 2019-06-18 | Intermittent oral-esophageal feeding tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920915193.1U CN210932822U (en) | 2019-06-18 | 2019-06-18 | Intermittent oral-esophageal feeding tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210932822U true CN210932822U (en) | 2020-07-07 |
Family
ID=71388110
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920915193.1U Expired - Fee Related CN210932822U (en) | 2019-06-18 | 2019-06-18 | Intermittent oral-esophageal feeding tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210932822U (en) |
-
2019
- 2019-06-18 CN CN201920915193.1U patent/CN210932822U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Yi Xianqiong Inventor before: Yi Xianqiong Inventor before: Ye Shuchang |
|
| 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: 20200707 Termination date: 20210618 |