CN210673799U - Medical nasal feeding device - Google Patents
Medical nasal feeding device Download PDFInfo
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- CN210673799U CN210673799U CN201920942734.XU CN201920942734U CN210673799U CN 210673799 U CN210673799 U CN 210673799U CN 201920942734 U CN201920942734 U CN 201920942734U CN 210673799 U CN210673799 U CN 210673799U
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- feeding device
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Abstract
The utility model discloses a medical nasal feeding device, which comprises a feeding catheter and an adjusting part; the feeding catheter comprises an injection part, an outflow part and a channel, wherein the outflow part is arranged opposite to the injection part; the adjusting part is arranged on the feeding guide pipe and close to the injection part and comprises a main frame body, a butting piece, a sleeving ring and a pressing piece; the main frame body is arranged to be a hollow base body and provided with a connecting portion, the abutting piece is arranged to be a bent elastic piece body and arranged on the main frame body, the abutting piece is provided with a pressing portion movably arranged on the front side of the connecting portion at intervals, the pressing piece is arranged on the abutting piece, and the pressing piece is arranged to drive the pressing portion to move towards the connecting portion so as to extrude the feeding guide pipe between the pressing portion and the connecting portion. The utility model relates to a medical nasal feeding device simple structure can reduce the patient and feed the discomfort that the in-process arouses, improves nursing quality, convenient to popularize and apply.
Description
Technical Field
The utility model relates to a medical nasal feeding device.
Background
The nasogastric tube consists of polyurethane or silica gel plastic pipelines with different thickness specifications of about 105cm, a gastric tube clamp, a gastric tube inlet joint and a cross-shaped plugging cap, and is used for helping patients who cannot swallow to deliver necessary water and nutrition under special conditions; the intubation often brings discomfort to the patient and increases the mental pressure and the fear of the patient, so the patient is in a satisfied and comfortable state in psychology, society and spirit through humanized nursing, the degree of discomfort is reduced or reduced, and the fear of the patient is eliminated.
In the prior art, the family members of patients usually master the bad feeding speed in the nasal feeding process, and the nausea and vomiting of the patients are easily caused by the over-high nasal feeding infusion speed, so that the recovery of the patients is not facilitated, and therefore, a medical nasal feeding device capable of controlling the feeding speed is needed to be developed.
Disclosure of Invention
The utility model provides a medical nasal feeding device is with solving among the prior art patient family members and holding the speed of not feeding well usually in nasal feeding process, and the speed of nasal feeding infusion is too fast easily arouses the technical problem that the patient nausea, vomited.
A medical nasal feeding device comprises a feeding catheter and an adjusting part;
the feeding catheter comprises an injection part, an outflow part and a channel, wherein the outflow part is arranged opposite to the injection part;
the adjusting part is arranged on the feeding guide pipe and close to the injection part and comprises a main frame body, a butting piece, a sleeving ring and a pressing piece; the main frame body is arranged to be a hollow base body and provided with a connecting portion, the abutting piece is arranged to be a bent elastic piece body and arranged on the main frame body, the abutting piece is provided with a pressing portion movably arranged on the front side of the connecting portion at intervals, the pressing piece is arranged on the abutting piece, and the pressing piece is arranged to drive the pressing portion to move towards the connecting portion so as to extrude the feeding guide pipe between the pressing portion and the connecting portion.
Preferably, the adjusting member further comprises a sleeve ring formed between the connecting portion and the pressing portion, and the sleeve ring is sleeved on the periphery of the feeding conduit.
Preferably, the main frame body includes a first side end portion and a second side end portion extending forward from both sides of the connecting portion, and an upper end portion and a lower end portion connecting the front sides of the second side end portion and the first side end portion and spaced up and down, and the abutting piece is configured to be connected between the upper end portion and the lower end portion in a bendable manner.
Preferably, the abutting piece comprises an upper connecting portion extending from the upper end portion to the front lower portion and connected with the pressing piece at the front side, a bending portion bending and extending from the bottom end of the upper connecting portion to the rear lower portion and connected to the pressing portion, and a lower connecting portion extending from the pressing portion to the front lower portion and connected with the lower end portion.
Preferably, the main frame body is provided with a clamping groove formed on the second side end facing the inner side of the first side end, the abutting piece is provided with a clamping portion formed on one side of the upper connecting portion adjacent to the clamping groove, and the clamping portion is arranged in the clamping groove in a clamping mode.
Preferably, the outflow portion is provided with a plurality of through holes.
Preferably, the feeding conduit comprises a closure portion for releasably closing the injection portion to close the passageway.
The utility model relates to a medical nasal feeding device simple structure can reduce the patient and feed the discomfort that the in-process arouses, improves nursing quality, convenient to popularize and apply.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is an exploded view of a nasal feeding device for medical use according to the present invention;
FIG. 2 is a cross-sectional view of a medical nasal feeding device of the present invention;
fig. 3 is another sectional view of the medical nasal feeding device of the present invention;
fig. 4-6 are schematic views showing the use of the nasal feeding device of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention will be connected below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the described embodiments are 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.
As shown in figures 1-3, the utility model relates to a medical nasal feeding device, which comprises a feeding conduit 1 and an adjusting component 2.
The feeding catheter 1 is a long tube made of elastic material, and includes an injection part 11, an outflow part 12 opposite to the injection part 11, a passage 13 for communicating the injection part 11 and the outflow part 12, and a cover part 14 for detachably covering the injection part 11 to close the passage 13. The injection portion 11 is arranged to cooperate with the feeding cylinder to inject the liquid food into the channel 13. The discharge portion 12 is provided with a plurality of through holes 121 spaced apart from each other and communicating radially outward from the passage 13, respectively, to allow the liquid food to flow out to enter the stomach, and the cover portion 14 is provided to cover the injection portion 11 when not feeding, to prevent foreign objects from entering.
The adjustment member 2 is provided as an integral part made of plastic material, mounted on the feeding catheter 1 close to the injection portion 11, and comprises: main frame 21, contact piece 22, socket ring 23 and pressing piece 24.
The main frame 21 is a hollow base, and includes a connecting portion 211, a first side end 212 and a second side end 213 extending forward from the left and right sides of the connecting portion 211, an upper end 214 and a lower end 215 connecting the front sides of the first side end 212 and the second side end 213 and spaced up and down, and a clamping groove 216 formed at the second side end 213 facing the inner side of the first side end 212. The second side end 213 is provided with a clamping surface 217 forming a front side of the clamping groove 216.
The abutting piece 22 is a flexible sheet body disposed on the main frame 21 and flexibly connected between the upper end portion 214 and the lower end portion 215, and includes a pressing portion 221 movably disposed at a distance in front of the connecting portion 211, an upper connecting portion 222 extending from the upper end portion 214 to the front and lower direction, a bending portion 223 bending and extending from the bottom side of the upper connecting portion 222 to the rear and lower direction and connected to the pressing portion 221, a lower connecting portion 224 extending from the pressing portion 221 to the front and lower direction and connected to the lower end portion 215, and a clamping portion 225 formed on the side of the upper connecting portion 222 adjacent to the clamping groove 216. The thickness of the top of the upper connecting portion 222 connecting with the upper end portion 214 and the thickness of the bottom of the upper connecting portion 222 connecting with the bending portion 223 are thinner than the thickness of the upper connecting portion 222, and the thickness of the bottom of the lower connecting portion 224 connecting with the lower end portion 215 is thinner than the thickness of the lower connecting portion 224, so as to facilitate the bending action. The clamping portion 225 includes an abutting surface 226 formed on the front side and capable of abutting against the clamping surface 217, and a guiding inclined surface 227 obliquely formed on the rear side and capable of guiding the clamping portion 225 to be inserted into the clamping groove 216.
The sleeve ring 23 is a hollow flexible ring body, is located between the connecting portion 211 of the main frame 21 and the pressing portion 221 of the abutting piece 22, is connected to the connecting portion 211, and is sleeved and positioned on the periphery of the feeding conduit 1.
The pressing piece 24 is obliquely connected to the front side of the upper connecting portion 222 of the contact piece 22, and is used for driving the pressing portion 221 of the contact piece 22 to move towards the connecting portion 211 of the main frame 21.
As shown in fig. 4-6, the utility model relates to a when medical nasal feeding device uses, control earlier that adjusting part 2 seals the passageway 13 of feeding pipe 1 before feeding, the personnel of feeding press the pressing plate 24 along arrow 3 shows this moment, move with last connecting portion 222 and the flexion 223 that drives the butt piece 22, and parallel connection pressure butt portion 221 moves backward towards the connecting portion 211 of main frame body 21, with extrusion clamp flat cover connect ring 23 and feed pipe 1, closed passage 13 avoids the circulation of air, can feed at this moment, when confirming that passageway 13 receives the top injection flow food of closed department and when having no air, the personnel of feeding relieve the pressing plate 24, resume passageway 13 unobstructed, let the flow food flow down. In the subsequent feeding process, the feeding person can press the pressing sheet 24 lightly or heavily at any time according to the condition of the patient so as to control the flow rate of the channel 13.
As shown in fig. 5-6, the utility model relates to a medical nasal feeding device is in the separation air operation before feeding, in order to feed and eat pipe 1 location in passageway 13 confined state, need not continuously press the pressing plate 24, so that feeding personnel pours the liquid food into passageway 13 in, feeding personnel can press the pressing plate 24 again with the application of force, make upper junction portion 222 continue the backswing, in order to drive joint portion 225 rearward movement, and through the guide of leading inclined plane 227, force joint portion 225 to prop second side tip 213 backward by second side tip 213 front side slightly crowded, until joint portion 225 corresponds the card and goes into chucking groove 216 in, let card face 217 block in butt face 226, can block the location butt piece 22 this moment, make it be located flattening cover connecting ring 23 and feed and eat the state of pipe 1 with separation passageway 13. When the feeding person confirms that no air exists in the channel 13 after feeding, the pressing piece 24 is pulled forward to drive the clamping part 225 to leave the clamping groove 216, and the channel 13 can be restored to be smooth at the moment, so that the liquid food flows downwards.
The utility model relates to a medical nasal feeding device installs on feeding and eats pipe 1 through adjusting part 2, feeds through pressing 24 two-stage type control adjustment of pressing the piece and eats the flow, can let the person of taking care more accurate convenience to flow control and can avoid the air admission patient stomach.
To sum up, the utility model relates to a medical nasal feeding device simple structure can reduce the patient and eat the discomfort that the in-process arouses feeding, improves nursing quality, convenient to popularize and apply.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments or some of the technical features of the foregoing embodiments may be equally replaced by other technical solutions described in the foregoing description, and these modifications or replacements do not make the essence of the corresponding technical solutions depart from the spirit and scope of the technical solutions of the embodiments of the present invention.
Claims (7)
1. A medical nasal feeding device, which is characterized by comprising a feeding conduit and an adjusting part;
the feeding catheter comprises an injection part, an outflow part and a channel, wherein the outflow part is arranged opposite to the injection part;
the adjusting part is arranged on the feeding guide pipe and close to the injection part and comprises a main frame body, a butting piece, a sleeving ring and a pressing piece; the main frame body is arranged to be a hollow base body and provided with a connecting portion, the abutting piece is arranged to be a bent elastic piece body and arranged on the main frame body, the abutting piece is provided with a pressing portion movably arranged on the front side of the connecting portion at intervals, the pressing piece is arranged on the abutting piece, and the pressing piece is arranged to drive the pressing portion to move towards the connecting portion so as to extrude the feeding guide pipe between the pressing portion and the connecting portion.
2. The nasal feeding device according to claim 1, wherein the adjusting member further comprises a sleeve ring formed between the connecting portion and the pressing portion, the sleeve ring being disposed around the feeding tube.
3. The nasal feeding device according to claim 2, wherein the main frame includes a first side end and a second side end extending forward from two sides of the connecting portion, and an upper end and a lower end connecting the second side end and the front side of the first side end and spaced up and down, the abutting piece is configured to be flexibly connected between the upper end and the lower end.
4. The medical nasal feeding device according to claim 3, wherein the abutting piece comprises an upper connecting portion extending forward and downward from an upper end portion and connected to the pressing piece at a front side, a bending portion extending backward and downward from a bottom end of the upper connecting portion and connected to the pressing portion, and a lower connecting portion extending forward and downward from the pressing portion and connected to the lower end portion.
5. The medical nasal feeding device according to claim 4, wherein the main frame body is provided with a clamping groove formed at the second side end portion facing the inner side of the first side end portion, the abutting piece is provided with a clamping portion formed at a side of the upper connecting portion adjacent to the clamping groove, and the clamping portion is configured to be clamped into the clamping groove.
6. A medical nasal feeding device according to claim 5, wherein the outflow part is provided with a plurality of through holes.
7. The medical nasal feeding device according to any one of claims 1-6, wherein the feeding conduit comprises a cap portion for detachably capping the injection portion to close the passageway.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920942734.XU CN210673799U (en) | 2019-06-21 | 2019-06-21 | Medical nasal feeding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920942734.XU CN210673799U (en) | 2019-06-21 | 2019-06-21 | Medical nasal feeding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210673799U true CN210673799U (en) | 2020-06-05 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920942734.XU Active CN210673799U (en) | 2019-06-21 | 2019-06-21 | Medical nasal feeding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210673799U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114795968A (en) * | 2022-06-02 | 2022-07-29 | 连云港澳客医疗器械有限公司 | Method and device for conducting pressure at head end of medical nasal feeding catheter in controllable steering manner |
-
2019
- 2019-06-21 CN CN201920942734.XU patent/CN210673799U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114795968A (en) * | 2022-06-02 | 2022-07-29 | 连云港澳客医疗器械有限公司 | Method and device for conducting pressure at head end of medical nasal feeding catheter in controllable steering manner |
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