CN220530362U - Nose stomach tube fixing device - Google Patents
Nose stomach tube fixing device Download PDFInfo
- Publication number
- CN220530362U CN220530362U CN202223566072.1U CN202223566072U CN220530362U CN 220530362 U CN220530362 U CN 220530362U CN 202223566072 U CN202223566072 U CN 202223566072U CN 220530362 U CN220530362 U CN 220530362U
- Authority
- CN
- China
- Prior art keywords
- tube
- arc
- fixing
- annular
- nose
- 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
- 210000002784 stomach Anatomy 0.000 title abstract description 5
- 210000004379 membrane Anatomy 0.000 claims abstract description 36
- 239000012528 membrane Substances 0.000 claims abstract description 36
- 230000007246 mechanism Effects 0.000 claims abstract description 11
- 210000004400 mucous membrane Anatomy 0.000 claims abstract description 6
- 230000000149 penetrating effect Effects 0.000 claims abstract description 6
- 238000004804 winding Methods 0.000 claims description 12
- 230000002496 gastric effect Effects 0.000 abstract description 5
- 210000000936 intestine Anatomy 0.000 abstract description 3
- 230000007480 spreading Effects 0.000 abstract description 3
- 210000001331 nose Anatomy 0.000 description 15
- 210000003928 nasal cavity Anatomy 0.000 description 7
- 238000000034 method Methods 0.000 description 2
- 230000035764 nutrition Effects 0.000 description 2
- 235000016709 nutrition Nutrition 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 208000003443 Unconsciousness Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 210000002808 connective tissue Anatomy 0.000 description 1
- 210000003238 esophagus Anatomy 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 210000004051 gastric juice Anatomy 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 210000001630 jejunum Anatomy 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 210000003800 pharynx Anatomy 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 210000001187 pylorus Anatomy 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Landscapes
- Media Introduction/Drainage Providing Device (AREA)
Abstract
The utility model aims to provide a nose gastrointestinal tube fixing device, which comprises: the nose fixing tube is of a hollow columnar structure and consists of two annular discs which are coaxially arranged and a mantle layer fixedly connected with the two annular discs; the film covering layer consists of an inner film and an outer film coaxially sleeved outside the inner film, the inner film and the outer film form a cavity between two annular discs, and a spreading mechanism for expanding the outer film is further arranged in the cavity; the rubber gasket is positioned at the inner edge of the inner membrane and is used for fixing the tube body penetrating through the nose fixing tube; the fixing clamp consists of a chassis and two arc clamps, and the two arc clamps are used for clamping the rear end of the pipe body; the mucous membrane layer is fixed on one side of the first arc-shaped clamp; the connecting wire, the fixation clamp is connected to one end, and the nose fixed pipe is connected to the other end, still is equipped with a plurality of annular elastic clamp bodies on it, and it has solved because patient unconsciously removes the nose intestines and stomach pipe, leads to the patient to appear nose intestines and stomach pipe problem that drops.
Description
Technical Field
The utility model belongs to the field of medical instruments, and particularly relates to a nasal gastrointestinal tube fixing device.
Background
The nasogastric tube is inserted from nostril, passed through pharynx, esophagus to stomach, and then passed through pylorus to jejunum for pumping gastric juice, or for injecting liquid into intestine for providing patient and nutrition
The nasal gastrointestinal tube comprises a tube body (100) and a tube body rear end (110), wherein the tube body (100) is communicated with the tube body rear end (110), the tube body rear end (110) is an injection molded cylinder, and the tube body rear end (110) is respectively communicated with a nutrition tube end (140), a closed end (120) and an extraction end (130); in the current use process of the nasogastric tube, medical staff usually use medical rubberized fabric to fix the nasal entrance of a tube body (100) of a patient and the rear end (110) of the tube body respectively, so that under the condition that the tube body is not fixed in place or is not replaced for a long time, the patient can easily unconsciously move the nasogastric tube, the nasogastric tube falls off, and dangerous situations occur to the patient.
Disclosure of Invention
The utility model aims to provide a nose gastrointestinal tube fixing device which is technically characterized by solving the problem that a nose gastrointestinal tube falls off due to unconscious movement of a patient.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a nasogastric tube securement device, comprising:
the nose fixing tube is of a hollow columnar structure and consists of two annular discs which are coaxially arranged and a mantle layer fixedly connected with the two annular discs; the inner membrane and the outer membrane form a cavity between the two annular discs, and a spreading mechanism for expanding the outer membrane is also arranged in the cavity and used for expanding the outer membrane to fix the nasal fixing tube in the nostril of a patient;
the rubber gasket is positioned at the inner edge of the inner membrane and is used for fixing the tube body penetrating through the nose fixing tube;
the fixed clamp consists of a chassis and two arc clamps, wherein the chassis is positioned at one side of the rear end of the pipe body, the first arc clamp is fixedly connected with the chassis, and the second arc clamp slides on the chassis along the opposite side of the first arc clamp; the two arc clamps are used for clamping the rear end of the pipe body;
the mucous membrane layer is fixed on one side of the first arc-shaped clamp and is used for being stuck on the face of a patient;
the connecting wire, the fixation clamp is connected to one end, and the nose fixed pipe is connected to the other end, still is equipped with a plurality of annular elastic clips on it, and annular elastic clip is used for fixed part body.
Further, the expanding mechanism includes:
the arc-shaped rods are uniformly distributed around the axis of the annular disc, and the front end of each arc-shaped rod is rotationally connected with the second annular disc;
the plurality of straight rods are in one-to-one correspondence with the plurality of arc-shaped rods, the rear end of each straight rod is rotationally connected with the first annular disc, and the front end of each straight rod is rotationally connected with the rod body of each arc-shaped rod respectively;
and the two ends of the telescopic rod are fixedly connected with the two annular discs respectively and are used for enabling the second annular disc to coaxially move towards the first annular disc.
Further, the expanding mechanism further includes:
one end of the rope body is connected with the first annular disc, and the other end of the rope body penetrates through the second annular disc;
the outer edge of the winding drum is fixedly connected with the other end of the rope body and used for rotating the winding rope body to change the length of the telescopic rod.
Further, one end of the winding drum is provided with a bolt which is in threaded connection with the second annular disc. And (5) a threaded connection position.
Further, a rubber film layer is further arranged on the second annular disc and used for fixing the bent pipe body.
Further, a plate body is arranged on the chassis corresponding to one side of the second arc clamp, a cylinder penetrating through the plate body is arranged, one end of the cylinder is fixedly connected with the second arc clamp, and a spring is arranged between the second arc clamp and the plate body.
The utility model has the following beneficial effects: the nasal fixing tube is fixed in the nostril of the patient through the expansion of the outer membrane, and the fixing of the nasal fixing tube to the inner tube body part of the nostril of the patient is realized through the rubber gasket in the nasal fixing tube, so that the nasal fixing tube can be stably fixed in the nasal cavity of the patient and can also stably penetrate through the tube body in the nasal fixing tube. The fixing clamp and the mucous membrane layer are used for fixing the rear end of the nasogastric tube on the face of a patient, so that the problem that the rear end of the nasogastric tube is heavy and difficult to fix is solved. The connecting wires and the annular elastic clamps are utilized to realize the storage of part of nasogastric tube.
Drawings
FIG. 1 is a schematic view of the overall structure of the present utility model;
FIG. 2 is a schematic view of the structure of the nasogastric tube and the fastening device of the present utility model;
FIG. 3 is a schematic view of the structure of the nose securing tube of the present utility model;
FIG. 4 is a schematic cross-sectional view of a nasal fixation tube in accordance with the present utility model;
FIG. 5 is a schematic view of a portion of the structure of a nose securing tube of the present utility model;
FIG. 6 is a schematic view of the structure of the fixing clip of the present utility model;
in the figure, 100, a pipe body; 200. a nose securing tube; 300. a connecting wire; 400. a fixing clamp; 110. a rear end; 120. a closed end; 130. a drawing end; 140. a nutrient tube end; 310. an annular elastic clamp; 210. an arc-shaped rod; 220. a straight rod; 230. a first annular disc; 240. a rubber film layer; 250. a telescopic rod; 260. a rubber gasket; 270. a rope body; 280. a reel; 290. a second annular disc; 410. a first arc clamp; 420. a mucosal layer; 430. a chassis; 440. a cylinder; 450. a plate body; 460. and a second arc clamp.
Detailed Description
The utility model will be described in further detail with reference to the drawings and the specific embodiments.
A nasogastric tube securement device, as shown in figures 1, 2 and 6, comprising: nasal fixation tube 200, fixation clip 400, mucosal layer 420, connecting wire 300;
the nose fixing tube 200 is of a hollow columnar structure and consists of two annular discs coaxially arranged and a mantle layer fixedly connected with the two annular discs; wherein, the mantle layer is composed of an inner membrane and an outer membrane coaxially sleeved outside the inner membrane; the inner membrane and the outer membrane are both cylindrical, two ends of the inner membrane are respectively connected with the inner edges of the two annular discs, the outer membrane is sleeved outside the inner membrane, and two ends of the outer membrane are respectively connected with the outer edges of the two annular discs; the inner membrane and the outer membrane form a cavity between the two annular disks; meanwhile, in order to prevent the two annular discs from scratching the inner films of the nasal cavities of the patients, rubber cushion layers can be arranged at the outer edges of the two annular discs; a rubber gasket 260 is fixedly arranged on the inner side of the inner membrane, and the rubber gasket 260 is used for fixing the pipe body 100 penetrating through the nose fixing pipe 200;
a spreading mechanism for expanding the outer membrane is also arranged in the cavity, and expands the outer membrane to integrally fix the nasal fixing tube 200 in the nostril of the patient;
the fixing clamp 400 is composed of a chassis 430 and two arc clamps, wherein the chassis 430 is positioned at one side of the rear end 110 of the pipe body, the first arc clamp 410 is fixedly connected with the chassis 430, and the second arc clamp 460 slides on the chassis 430 along the opposite side of the first arc clamp 410; two arc clamps are used for clamping the rear end 110 of the pipe body; at the same time, a mucous membrane layer 420 is provided on one side of the first arc-shaped clip 410 for adhering to the face of the patient;
since there is a portion of the tube body 100 scattered on the cheek of the patient at the nose entrance of the tube body 100 and the rear end 110 of the tube body, an elastic connection line 300 is further provided, one end of the connection line 300 is connected to the fixing clip 400, the other end is connected to the nose fixing tube 200, and a plurality of ring-shaped elastic clips 310 are further provided thereon, the ring-shaped elastic clips 310 being used for fixing the above portion of the tube body 100.
The fixation of the nasal fixing tube 200 in the nostril of the patient is achieved by the expansion of the outer membrane, and the fixation of the nasal fixing tube 200 to the inner tube body 100 in the nostril of the patient is achieved by the rubber gasket 260 in the nasal fixing tube 200, so that the nasal fixing tube 200 can be stably fixed in the nasal cavity of the patient and can also be stably fixed through the tube body 100 in the nasal fixing tube 200. The fixing clamp 400 and the mucous membrane layer 420 are used for fixing the rear end 110 of the nasogastric tube 100 on the face of a patient, so that the problem that the rear end 110 of the nasogastric tube is heavy and difficult to fix is solved. The storage of a portion of the tubular body 100 is accomplished by means of the elastic connection wire 300 and the plurality of ring-shaped elastic clamps 310.
In one embodiment, as shown in fig. 2, 3, 4 and 5, to prevent the outer membrane from being deformed by nasal compression, the expansion of the outer membrane is performed using a stable mechanical structure, and the deployment mechanism includes: a plurality of arc bars 210, a plurality of straight bars 220, and a telescopic bar 250;
the plurality of arc rods 210 are uniformly distributed around the axis of the annular disk, and the front end of each arc rod 210 is rotationally connected with the second annular disk 290; the plurality of straight rods 220 and the plurality of arc rods 210 are in one-to-one correspondence, the rear end 110 of each straight rod 220 is rotationally connected with the first annular disk 230, and the front end of each straight rod 220 is rotationally connected with the rod body of each arc rod 210; two annular discs are fixedly connected to two ends of the telescopic rod 250 respectively, in the telescopic process of the telescopic rod 250, the second annular disc 290 moves coaxially to the first annular disc 230, and meanwhile, the rear end 110 of the arc-shaped rod 210 arches towards the outer side of the nose fixing tube 200, so that the expansion diameter of the adventitia layer is gradually increased, and the fixing of the nose fixing tube 200 in the nasal cavity of a patient is realized.
Meanwhile, in order to enable medical staff to control the length of the telescopic rod 250 in the nasal cavity outside the nasal cavity, the expanding mechanism further comprises: rope 270, reel 280;
one end of the rope 270 is connected with the first annular disk 230, and the other end penetrates through the second annular disk 290; the outer edge of the winding drum 280 is fixedly connected with the other end of the rope 270, and the length of the telescopic rod 250 is changed by rotating the winding rope 270; meanwhile, in order to realize rotation fixation of the winding drum 280, a threaded hole is formed in the second annular disc 290 along any radial line of the second annular disc 290, a bolt matched with the threaded hole is arranged at one end of the winding drum 280, and the bolt is in threaded connection with the second annular disc 290; in use, the bolts are moved to the inner side of the second annular disk 290 by rotating the winding drum 280, so that the length of the telescopic rod 250 is reduced, and the rotation fixation of the winding drum 280 can be realized after the rotation is finished.
In one embodiment, as shown in fig. 3, since the tube body 100 outside the nasal cavity of the patient is in a curved state, in order to increase the control of the curved portion of the tube body 100, a rubber membrane layer 240 having a structure similar to a plastic bellows may be further provided on the other annular disk 290, and after the fixing of the naso-gastrointestinal tube 100, the rubber membrane layer 240 is pulled out from the other annular disk 290, thereby achieving the fixing of the curved portion of the tube body 100.
In one embodiment, as shown in fig. 6, in order to achieve quick fixing of the fixing clip 400 to the rear end 110 of the pipe body, a plate body 450 is disposed on the chassis 430 corresponding to one side of the second arc clip 460, and a cylinder 440 penetrating through the plate body 450 is disposed, one end of the cylinder 440 is fixedly connected to the second arc clip 460, and a spring is disposed between the second arc clip 460 and the plate body 450; in use, the first arc clamp 410 is moved distally to the second arc clamp 460 by pulling the cylinder 440, and is placed into the tube body rear end 110 of the naso-gastrointestinal tube 100, and after the tube body rear end 110 is placed, the cylinder 440 is released, and the fixation of the tube body rear end 110 is achieved under the elastic retraction of the spring.
Claims (6)
1. A nasogastric tube securement device, comprising:
the nose fixing tube (200) is of a hollow columnar structure and consists of two annular discs coaxially arranged and a mantle layer fixedly connected with the two annular discs; the nasal fixing tube (200) is fixed in the nostril of a patient, and the nasal fixing tube is characterized in that the mantle layer consists of an inner membrane and an outer membrane coaxially sleeved outside the inner membrane, the inner membrane and the outer membrane form a cavity between the two annular discs, an expanding mechanism for expanding the outer membrane layer is further arranged in the cavity, and the expanding mechanism is used for expanding the outer membrane to fix the nasal fixing tube in the nostril of the patient;
a rubber gasket (260) positioned in the inner membrane for fixing the tube body (100) passing through the nose fixing tube (200);
the fixing clamp (400) consists of a chassis (430) and two arc clamps, wherein the chassis (430) is positioned at one side of the rear end (110) of the pipe body, a first arc clamp (410) is fixedly connected with the chassis (430), and a second arc clamp (460) slides on the chassis (430) along the opposite side of the first arc clamp (410); the two arc clamps are used for clamping the rear end (110) of the pipe body;
a mucous membrane layer (420) fixed on one side of the first arc-shaped clamp (410) and used for being stuck on the face of a patient;
and one end of the connecting wire (300) is connected with the fixing clamp (400), the other end of the connecting wire is connected with the nose fixing tube (200), a plurality of annular elastic clamps (310) are further arranged on the connecting wire, and the annular elastic clamps (310) are used for fixing part of the tube body (100).
2. The nasogastric tube securement device of claim 1, wherein said distracting mechanism comprises:
a plurality of arcuate bars (210) uniformly distributed about the axis of the annular disc, the front end of each arcuate bar (210) being rotatably connected to the second annular disc (290);
the plurality of straight rods (220) are in one-to-one correspondence with the plurality of arc rods (210), the rear end (110) of each straight rod (220) is rotationally connected with the first annular disc (230), and the front end of each straight rod (220) is rotationally connected with the rod body of each arc rod (210);
and the two ends of the telescopic rod (250) are respectively and fixedly connected with the two annular discs, and the telescopic rod is used for coaxially moving the second annular disc (290) towards the first annular disc (230).
3. The nasogastric tube securement device of claim 2, wherein said distracting mechanism further comprises:
a rope body (270), one end of which is connected with the first annular disk (230), and the other end of which penetrates through the second annular disk (290);
and the outer edge of the winding drum (280) is fixedly connected with the other end of the rope body (270) and is used for winding the rope body (270) through rotation of the winding drum, so that the length of the telescopic rod (250) is changed.
4. A nasogastric tube securement device according to claim 3, wherein one end of said spool (280) is provided with a bolt which is threadedly connected to said second annular disk (290).
5. A device for fixing a nasogastric tube according to claim 2, wherein said second annular disk (290) is further provided with a rubber membrane layer (240), said rubber membrane layer (240) being adapted to fix a curved tube body (100).
6. The device according to claim 1, wherein a plate body (450) is provided on the chassis (430) corresponding to one side of the second arc-shaped clip (460), and a cylinder (440) penetrating the plate body (450) is provided, one end of the cylinder (440) is fixedly connected to the second arc-shaped clip (460), and a spring is provided between the second arc-shaped clip (460) and the plate body (450).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223566072.1U CN220530362U (en) | 2022-12-30 | 2022-12-30 | Nose stomach tube fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223566072.1U CN220530362U (en) | 2022-12-30 | 2022-12-30 | Nose stomach tube fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220530362U true CN220530362U (en) | 2024-02-27 |
Family
ID=89971883
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223566072.1U Active CN220530362U (en) | 2022-12-30 | 2022-12-30 | Nose stomach tube fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220530362U (en) |
-
2022
- 2022-12-30 CN CN202223566072.1U patent/CN220530362U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4389208A (en) | Catheter advancer | |
| CN103877666B (en) | Feeding tube with inflatable air bag component | |
| JP2545981B2 (en) | Balloon catheter | |
| CN210408508U (en) | Adjustable bending device for sheath tube | |
| JP2007530159A5 (en) | ||
| JP6328116B2 (en) | Bridle device and method | |
| WO2013188845A1 (en) | System and methods for lung isolation and one lung ventilation | |
| CN211561473U (en) | Exchange guide rod of tracheal catheter and tracheal intubation component | |
| CN220530362U (en) | Nose stomach tube fixing device | |
| CN109645951B (en) | Gynaecology and obstetrics is with expanding palace stick | |
| WO1989000407A1 (en) | Apparatus for arrest of bleeding at a duodenal ulcer | |
| JP6599857B2 (en) | Extensible catheter | |
| CN116035758A (en) | Stay-supported vascular filter device | |
| CN112245769A (en) | Stomach tube fixer for nasal cavity | |
| CN114903729A (en) | Local chemotherapy device for esophageal cancer capable of reducing pain | |
| CN102300495B (en) | Endoscopic Device | |
| JP3019990U (en) | Medical catheter | |
| CN221512027U (en) | Protection type anorectal ligation device | |
| CN218961416U (en) | Negative pressure suction connecting pipe convenient to fix | |
| CN210812668U (en) | Indwelling stomach tube fixing equipment | |
| CN215916137U (en) | Nasogastric tube fixing device | |
| JPH11347128A (en) | Catheter with balloon | |
| CN213852670U (en) | Stomach tube fixer for nasal cavity | |
| CN213554630U (en) | Novel tracheal catheter with expanding function | |
| CN205493817U (en) | Intracranial pressure monitor cable protection device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |