CN215230430U - Medical porous nasogastric tube with fixing device - Google Patents
Medical porous nasogastric tube with fixing device Download PDFInfo
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- CN215230430U CN215230430U CN202120846915.XU CN202120846915U CN215230430U CN 215230430 U CN215230430 U CN 215230430U CN 202120846915 U CN202120846915 U CN 202120846915U CN 215230430 U CN215230430 U CN 215230430U
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Abstract
The utility model discloses a medical porous nasogastric tube with a fixing device, which comprises a catheter joint, a main catheter fixing seat, a branch tube mounting seat, a main catheter mounting seat, a nasal septum fixing device, a nasal wing fixing device, a porous nasogastric tube, a trachea interface, an air valve and a branch tube mounting seat; the rear side of the conduit joint is provided with a main conduit fixing seat and branch pipe mounting seats, and the two branch pipe mounting seats are distributed on the conduit joints on the left side and the right side of the main conduit fixing seat; the branch pipe mounting seat penetrates through the conduit joint; the main duct fixing seat is connected with the two branch pipe mounting seats through two branch pipes respectively. The utility model has the characteristics of the fixed steadiness of reinforcing nasogastric tube is fixed to the multiple spot, reduces the fixed uncomfortable that produces the patient.
Description
Technical Field
The utility model relates to a medical porous nasogastric tube with fixing device especially has the multiple spot fixed, and the fixed steadiness of reinforcing nasogastric tube reduces the fixed uncomfortable medical porous nasogastric tube that has fixing device who produces the patient.
Background
Gastric tubes inserted through the nasal cavity are commonly used medical devices, and all patients who cannot eat food in the oral cavity need to pass through the gastric tube to deliver food or medicine into the body.
The existing typical stomach tube is generally fixed on the cheek or the nasal ala of a patient by using an adhesive tape, and the fixation of the adhesive tape is often not very firm, so that the stomach tube is easy to fall off. Repeated stomach tube insertion brings pain to patients, easily causes damage to nasal mucosa, and increases workload for medical staff.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide it is fixed to have the multiple spot, strengthens the fixed steadiness of nasogastric tube, reduces the fixed uncomfortable medical porous nasogastric tube that has fixing device who produces the patient.
The purpose of the utility model can be realized by the following technical scheme:
the medical porous nasogastric tube with the fixing device comprises a catheter joint, a main catheter fixing seat, a branch tube mounting seat, a main catheter mounting seat, a nasal septum fixing device, a alar nose fixing device, a porous nasogastric tube, a trachea interface, an air valve and a branch tube mounting seat;
the rear side of the conduit joint is provided with a main conduit fixing seat and branch pipe mounting seats, and the two branch pipe mounting seats are distributed on the conduit joints on the left side and the right side of the main conduit fixing seat; the branch pipe mounting seat penetrates through the conduit joint;
the main guide pipe fixing seat is respectively connected with the two branch pipe mounting seats through two branch pipes;
the nasal septum fixing device is arranged on the front side of the catheter connector and comprises a nasal bottom U-shaped clamp, nasal septum clamping arms, anti-skidding gaskets and fixing device mounting columns, the nasal septum clamping arms are arranged at the tail ends of two sides of the nasal bottom U-shaped clamp, and the anti-skidding gaskets are covered on the inner side walls of the nasal septum clamping arms; the side surface of the U-shaped clamp back at the nose bottom is provided with a fixing device mounting column;
a branch pipe mounting seat on the front side of the catheter joint is provided with a porous stomach tube, and the outer side of the porous stomach tube is provided with a nasal alar fixing device;
the nasal alar fixing device is divided into an inner limiting device and an outer limiting device, and the outer limiting device is positioned outside the inner limiting device; a porous stomach tube is arranged in the center of the inner limiting device; the inner limiting device is cylindrical, and the outer limiting device is semi-cylindrical;
the opposite surfaces of the inner limiting device and the outer limiting device are respectively provided with a nasal alar inner limiting air bag and a nasal alar outer limiting air bag, and the opposite surface surfaces of the nasal alar inner limiting air bag and the nasal alar outer limiting air bag are provided with anti-skid air bags; the outer nose wing fixing piece is arranged in the outer nose wing limiting air bag and is positioned at the outer end of the outer nose wing limiting air bag; the inner nasal alar limiting air bag is internally provided with an inner nasal alar limiting fixing piece which is positioned at the outer end of the inner nasal alar limiting air bag;
the nasal septum fixing device is positioned in the center of the catheter connector;
the main guide pipe fixing seat is provided with a gas pipe interface, and the gas pipe interface is provided with a gas valve;
the back side of the main duct fixing seat is provided with a main duct mounting seat, and a branch pipe mounting seat is fixedly mounted on the main duct mounting seat.
The utility model provides a medical porous nasogastric tube with fixing device has the multiple spot and fixes, strengthens the fixed steadiness of nasogastric tube, reduces the fixed uncomfortable characteristics that produce the patient. The utility model has the advantages that: the radian of the nose bottom U-shaped clamp is similar to that of the nose bottom at the tail end of the nasal septum; the stimulation of the nasogastric tube fixing device to nasal mucosa in the deep nares of a patient is reduced by clamping and fixing nasal septa at two sides of the nasal bottom;
the inner limiting device and the outer limiting device are respectively clamped on the inner side and the outer side of a patient's nasal alar, the fixing positions of the porous nasogastric tube are increased, the nasal alar is fixedly matched with the nasal septum for fixing, and the displacement of the porous nasogastric tube in the nasal cavity of the patient is reduced;
the catheter connector is fixed on the nasal alar of the patient by inflating and expanding the nasal alar outer limiting air bag and the nasal alar inner limiting air bag, and the relatively soft nasal alar outer limiting air bag and the nasal alar inner limiting air bag are in contact with the nasal alar of the patient, so that the discomfort of the patient is relatively reduced.
Drawings
In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.
FIG. 1 is a schematic structural view of a medical porous nasogastric tube with a fixing device according to the present invention;
FIG. 2 is a perspective view of the alar fixation device of the medical porous nasogastric tube with fixation device of the present invention;
FIG. 3 is a front view of the medical porous nasogastric tube with the fixing device of the present invention;
FIG. 4 is an enlarged view of FIG. 3 at A;
fig. 5 is a schematic structural view of the nasal septum fixing device of the medical porous nasogastric tube with the fixing device of the present invention.
Detailed Description
The purpose of the utility model can be realized by the following technical scheme:
a medical porous nasogastric tube with a fixing device is shown in figures 1-5 and comprises a catheter joint 1, a main catheter fixing seat 2, a branch tube 3, a branch tube mounting seat 4, a main catheter mounting seat 5, a nasal septum fixing device 6, a alar nose fixing device 7, a porous nasogastric tube 8, a trachea interface 9, an air valve 10 and a branch tube mounting seat 11;
a main catheter fixing seat 2 and branch pipe mounting seats 4 are arranged on the rear side of the catheter joint 1, and the two branch pipe mounting seats 4 are distributed on the catheter joint 1 on the left side and the right side of the main catheter fixing seat 2; the branch pipe mounting seat 4 penetrates through the conduit joint 1;
the main guide pipe fixing seat 2 is respectively connected with the two branch pipe mounting seats 4 through two branch pipes 3;
the nasal septum fixing device 6 is arranged on the front side of the catheter connector 1, the nasal septum fixing device 6 comprises a nasal bottom U-shaped clamp 61, nasal septum clamping arms 62, anti-skidding gaskets 63 and a fixing device mounting column 64, the nasal septum clamping arms 62 are arranged at the tail ends of the two sides of the nasal bottom U-shaped clamp 61, and the anti-skidding gaskets 63 cover the inner side walls of the nasal septum clamping arms 62; the back side surface of the nose bottom U-shaped clamp 61 is provided with a fixing device mounting column 64; the nasal septum fixing device 6 is arranged in a matched mounting hole arranged on the front side surface of the catheter adapter 1 through a fixing device mounting column 64 and is fixedly mounted; the medical staff breaks the two nasal septum clamping arms 62 off and inserts the nasal septum fixing device 6 into the two sides of the nasal septum of the patient; the nasal septum clamping arms 62 clamp two sides of the nasal septum of the patient under the resilience force of the U-shaped nasal bottom clamp 61, and the anti-skid gaskets 63 enhance the stability of the nasal septum fixing device 6 clamped in the nasal septum of the patient; the radian of the nose bottom U-shaped clamp 61 is similar to that of the nose bottom at the tail end of the nasal septum; the stimulation of the nasogastric tube fixing device to nasal mucosa in the deep nares of a patient is reduced by clamping and fixing nasal septa at two sides of the nasal bottom;
a porous stomach tube 8 is arranged on the branch tube mounting seat 4 at the front side of the catheter connector 1, and a alar fixing device 7 is arranged outside the porous stomach tube 8;
the nasal alar fixing device 7 is divided into an inner limiting device and an outer limiting device, and the outer limiting device is positioned outside the inner limiting device; a porous stomach tube 8 is arranged in the center of the inner limiting device; the inner limiting device is cylindrical, and the outer limiting device is semi-cylindrical; the inner limiting device and the outer limiting device are respectively clamped on the inner side and the outer side of a patient's nasal alar, the fixing positions of the porous nasogastric tube are increased, the nasal alar is fixedly matched with the nasal septum for fixing, and the displacement of the porous nasogastric tube in the nasal cavity of the patient is reduced;
the opposite surfaces of the inner limiting device and the outer limiting device are respectively provided with a nasal alar inner limiting air bag 73 and a nasal alar outer limiting air bag 72, and the opposite surface surfaces of the nasal alar inner limiting air bag 73 and the nasal alar outer limiting air bag 72 are provided with anti-skid air bags; the outer nose wing fixing sheet 71 is arranged in the outer nose wing limiting air bag 72, and the outer nose wing fixing sheet 71 is positioned at the outer end of the outer nose wing limiting air bag 72; the inner nasal ala limiting fixing piece 74 is arranged in the inner nasal ala limiting air bag 73, and the inner nasal ala limiting fixing piece 74 is positioned at the outer end of the inner nasal ala limiting air bag 73; the air in the outer limit air bag 72 and the inner limit air bag 73 of the nasal alar is pumped out, so that the outer limit air bag 72 and the inner limit air bag 73 of the nasal alar are tightly attached to the outer fixed sheet 71 and the inner fixed sheet 74 of the nasal alar, the distance between the inner limit device and the outer limit device is increased, and the inner limit device and the outer limit device are easier to be inserted into the inner side and the outer side of the nasal alar of a patient; then the catheter connector 1 is fixed on the nasal alar of the patient by inflating and expanding the nasal alar external limit air bag 72 and the nasal alar internal limit air bag 73, and the soft nasal alar external limit air bag 72 and the nasal alar internal limit air bag 73 are in contact with the nasal alar of the patient to reduce discomfort of the patient relatively;
the nasal septum fixing device 6 is positioned in the center of the catheter connector 1;
the main catheter fixing seat 2 is provided with an air pipe interface 9, and the air valve 10 is arranged on the air pipe interface 9; the trachea interface 9 is communicated with the outer limit air bag 72 and the inner limit air bag 73 of the nasal alar on the nasal alar fixing device 7 through the main catheter fixing seat 2 and the catheter joint 1; medical personnel inflate the inner nasal alar outer limit air bag 72 and the nasal alar inner limit air bag 73 through the air pipe connector 9, after the nasal alar fixing device 7 is fixed on the nasal alar, the air valve 10 is closed, and the inflation pipe is taken out from the air pipe connector 9;
a main duct mounting seat 5 is arranged on the back side of the main duct fixing seat 2, and a branch pipe mounting seat 11 is fixedly mounted on the main duct mounting seat 5; the lateral pipe mounting seat 11 is respectively communicated with the two porous gastric tubes 8 through the main catheter mounting seat 5, the main catheter fixing seat 2, the lateral pipe 3 and the lateral pipe mounting seat 4.
The utility model discloses a theory of operation:
the utility model is provided with a main duct fixing seat 2 and branch pipe mounting seats 4 at the rear side of a duct joint 1, and the two branch pipe mounting seats 4 are distributed on the duct joint 1 at the left side and the right side of the main duct fixing seat 2; the branch pipe mounting seat 4 penetrates through the conduit joint 1;
the nasal septum fixing device 6 is arranged in a matched mounting hole arranged on the front side surface of the catheter adapter 1 through a fixing device mounting column 64 and is fixedly mounted; the medical staff breaks the two nasal septum clamping arms 62 off and inserts the nasal septum fixing device 6 into the two sides of the nasal septum of the patient; the nasal septum clamping arms 62 clamp two sides of the nasal septum of the patient under the resilience force of the U-shaped nasal bottom clamp 61, and the anti-skid gaskets 63 enhance the stability of the nasal septum fixing device 6 clamped in the nasal septum of the patient; the radian of the nose bottom U-shaped clamp 61 is similar to that of the nose bottom at the tail end of the nasal septum; the stimulation of the nasogastric tube fixing device to nasal mucosa in the deep nares of a patient is reduced by clamping and fixing nasal septa at two sides of the nasal bottom;
the inner limiting device and the outer limiting device are respectively clamped on the inner side and the outer side of a patient's nasal alar, the fixing positions of the porous nasogastric tube are increased, the nasal alar is fixedly matched with the nasal septum for fixing, and the displacement of the porous nasogastric tube in the nasal cavity of the patient is reduced;
the air in the outer limit air bag 72 and the inner limit air bag 73 of the nasal alar is pumped out, so that the outer limit air bag 72 and the inner limit air bag 73 of the nasal alar are tightly attached to the outer fixed sheet 71 and the inner fixed sheet 74 of the nasal alar, the distance between the inner limit device and the outer limit device is increased, and the inner limit device and the outer limit device are easier to be inserted into the inner side and the outer side of the nasal alar of a patient; then the catheter connector 1 is fixed on the nasal alar of the patient by inflating and expanding the nasal alar external limit air bag 72 and the nasal alar internal limit air bag 73, and the soft nasal alar external limit air bag 72 and the nasal alar internal limit air bag 73 are in contact with the nasal alar of the patient to reduce discomfort of the patient relatively;
the trachea interface 9 is communicated with the outer limit air bag 72 and the inner limit air bag 73 of the nasal alar on the nasal alar fixing device 7 through the main catheter fixing seat 2 and the catheter joint 1; medical personnel inflate the inner nasal alar outer limit air bag 72 and the nasal alar inner limit air bag 73 through the air pipe connector 9, after the nasal alar fixing device 7 is fixed on the nasal alar, the air valve 10 is closed, and the inflation pipe is taken out from the air pipe connector 9;
the lateral pipe mounting seat 11 is respectively communicated with the two porous gastric tubes 8 through the main catheter mounting seat 5, the main catheter fixing seat 2, the lateral pipe 3 and the lateral pipe mounting seat 4.
The utility model provides a medical porous nasogastric tube with fixing device has the multiple spot and fixes, strengthens the fixed steadiness of nasogastric tube, reduces the fixed uncomfortable characteristics that produce the patient. The utility model has the advantages that: the radian of the nose bottom U-shaped clamp is similar to that of the nose bottom at the tail end of the nasal septum; the stimulation of the nasogastric tube fixing device to nasal mucosa in the deep nares of a patient is reduced by clamping and fixing nasal septa at two sides of the nasal bottom;
the inner limiting device and the outer limiting device are respectively clamped on the inner side and the outer side of a patient's nasal alar, the fixing positions of the porous nasogastric tube are increased, the nasal alar is fixedly matched with the nasal septum for fixing, and the displacement of the porous nasogastric tube in the nasal cavity of the patient is reduced;
the catheter connector is fixed on the nasal alar of the patient by inflating and expanding the nasal alar outer limiting air bag and the nasal alar inner limiting air bag, and the relatively soft nasal alar outer limiting air bag and the nasal alar inner limiting air bag are in contact with the nasal alar of the patient, so that the discomfort of the patient is relatively reduced.
The foregoing is merely exemplary and illustrative of the structure of the invention, and various modifications, additions and substitutions as described in the detailed description may be made by those skilled in the art without departing from the structure or exceeding the scope of the invention as defined in the claims.
Claims (5)
1. The medical porous nasogastric tube with the fixing device comprises a catheter connector (1), a main catheter fixing seat (2), a branch tube (3), a branch tube mounting seat (4), a main catheter mounting seat (5), a nasal septum fixing device (6), a alar nose fixing device (7), a porous nasogastric tube (8), a trachea interface (9), an air valve (10) and a branch tube mounting seat (11), and is characterized in that the main catheter fixing seat is fixedly connected with the main catheter connector;
a main catheter fixing seat (2) and branch pipe mounting seats (4) are arranged on the rear side of the catheter joint (1), and the two branch pipe mounting seats (4) are distributed on the catheter joint (1) on the left side and the right side of the main catheter fixing seat (2); the branch pipe mounting seat (4) penetrates through the conduit joint (1);
the main guide pipe fixing seat (2) is respectively connected with the two branch pipe mounting seats (4) through two branch pipes (3);
the nasal septum fixing device (6) is arranged on the front side of the catheter connector (1), the nasal septum fixing device (6) comprises a nasal bottom U-shaped clamp (61), nasal septum clamping arms (62), anti-skidding gaskets (63) and fixing device mounting columns (64), the nasal septum clamping arms (62) are arranged at the tail ends of two sides of the nasal bottom U-shaped clamp (61), and the anti-skidding gaskets (63) cover the inner side walls of the nasal septum clamping arms (62); a fixing device mounting column (64) is arranged on the back side surface of the nose bottom U-shaped clamp (61);
a porous stomach tube (8) is arranged on the branch tube mounting seat (4) at the front side of the catheter joint (1), and a alar fixing device (7) is arranged on the outer side of the porous stomach tube (8);
the nose wing fixing device (7) is divided into an inner limiting device and an outer limiting device, and the outer limiting device is positioned outside the inner limiting device; a porous stomach tube (8) is arranged in the center of the inner limiting device; the inner limiting device is cylindrical, and the outer limiting device is semi-cylindrical.
2. The medical porous nasogastric tube with the fixing device according to claim 1, wherein the opposite surfaces of the inner limiting device and the outer limiting device are respectively provided with an inner nasal alar limiting air bag (73) and an outer nasal alar limiting air bag (72), and the opposite surface surfaces of the inner nasal alar limiting air bag (73) and the outer nasal alar limiting air bag (72) are provided with anti-skid air bags; the outer nose wing fixing piece (71) is arranged in the outer nose wing limiting air bag (72), and the outer nose wing fixing piece (71) is positioned at the outer end of the outer nose wing limiting air bag (72); the inner nose wing limiting air bag (73) is internally provided with a inner nose wing limiting fixing sheet (74), and the inner nose wing limiting fixing sheet (74) is positioned at the outer end of the inner nose wing limiting air bag (73).
3. The medical porous nasogastric tube with fixation device according to claim 1, characterized in that the nasal septum fixation device (6) is located in the center of the catheter adapter (1).
4. The medical porous nasogastric tube with fixing device according to claim 1, wherein the main catheter fixing seat (2) is provided with a trachea interface (9), and the trachea interface (9) is provided with an air valve (10).
5. The medical porous nasogastric tube with fixing device according to claim 1, wherein the main catheter fixing seat (2) is provided with a main catheter mounting seat (5) at the back side, and a branch tube mounting seat (11) is fixedly mounted on the main catheter mounting seat (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120846915.XU CN215230430U (en) | 2021-04-23 | 2021-04-23 | Medical porous nasogastric tube with fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120846915.XU CN215230430U (en) | 2021-04-23 | 2021-04-23 | Medical porous nasogastric tube with fixing device |
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| Publication Number | Publication Date |
|---|---|
| CN215230430U true CN215230430U (en) | 2021-12-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120846915.XU Active CN215230430U (en) | 2021-04-23 | 2021-04-23 | Medical porous nasogastric tube with fixing device |
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| CN (1) | CN215230430U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114601739A (en) * | 2022-04-26 | 2022-06-10 | 重庆医科大学 | Nasogastric tube for rhinitis patient |
-
2021
- 2021-04-23 CN CN202120846915.XU patent/CN215230430U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114601739A (en) * | 2022-04-26 | 2022-06-10 | 重庆医科大学 | Nasogastric tube for rhinitis patient |
| CN114601739B (en) * | 2022-04-26 | 2023-06-16 | 重庆医科大学 | Nasogastric tube for rhinitis patients |
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