CN210583326U - Ear-hanging type nasogastric tube fixer - Google Patents
Ear-hanging type nasogastric tube fixer Download PDFInfo
- Publication number
- CN210583326U CN210583326U CN201920939266.0U CN201920939266U CN210583326U CN 210583326 U CN210583326 U CN 210583326U CN 201920939266 U CN201920939266 U CN 201920939266U CN 210583326 U CN210583326 U CN 210583326U
- Authority
- CN
- China
- Prior art keywords
- lock catch
- nasogastric tube
- fixed
- plastic lock
- silica gel
- 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
- 229920003023 plastic Polymers 0.000 claims abstract description 45
- 239000004033 plastic Substances 0.000 claims abstract description 45
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 19
- 230000001681 protective effect Effects 0.000 claims abstract description 19
- 239000000741 silica gel Substances 0.000 claims abstract description 19
- 229910002027 silica gel Inorganic materials 0.000 claims abstract description 19
- 230000000670 limiting effect Effects 0.000 claims description 37
- 230000001105 regulatory effect Effects 0.000 claims description 9
- 238000003825 pressing Methods 0.000 claims description 5
- 239000002390 adhesive tape Substances 0.000 abstract description 4
- 230000006378 damage Effects 0.000 abstract description 4
- 230000007547 defect Effects 0.000 abstract description 3
- 238000010030 laminating Methods 0.000 abstract description 3
- 230000002265 prevention Effects 0.000 abstract description 3
- 238000005728 strengthening Methods 0.000 abstract description 2
- 210000002784 stomach Anatomy 0.000 description 4
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000011505 plaster Substances 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 231100000570 acute poisoning Toxicity 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000003238 esophagus Anatomy 0.000 description 1
- 230000002496 gastric effect Effects 0.000 description 1
- 210000004051 gastric juice Anatomy 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000003928 nasal cavity Anatomy 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 230000035764 nutrition Effects 0.000 description 1
- 210000003800 pharynx Anatomy 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
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- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The utility model provides an ear-hanging nasogastric tube fixer, includes fixed crotch and the fixed cover of antiskid, soft silica gel protective sheath has been cup jointed to fixed crotch surface, soft silica gel protective sheath surface fixed connection has the plastics hasp, the mounting hole has been seted up to the one end of the fixed cover of antiskid, the one end swing joint of fixed crotch is in the mounting hole. The utility model overcomes the defects of the prior art, has reasonable design, is convenient to fix by wearing the fixing hook on the ear part and strengthening the fixation through the anti-skid fixing sleeve to prevent falling off, and directly plays a fixing role on the nasogastric tube through the plastic lock catch, and the patient feels more comfortable than an adhesive tape after the fixation; through the laminating of soft silica gel protective sheath in the ear root department to guaranteed patient's comfort when wearing, also can effectual prevention pressure damage.
Description
Technical Field
The utility model relates to the technical field of medical appliances, in particular to an ear-hanging type nasogastric tube fixer.
Background
The stomach tube is inserted from the nostril, passes through the pharynx, reaches the stomach through the esophagus, is mostly used for extracting gastric juice, is used for gastric lavage during acute poisoning, can also be used for injecting nutrient solution into the stomach, provides necessary food and nutrition for patients.
In clinical medical treatment at present, when a nasogastric tube is used for a patient, the nasogastric tube is inserted into the stomach from a nasal cavity, the first fixing of the nasogastric tube is fixed at the position of a nasal wing by using an elastic adhesive tape, the second fixing is generally divided into three fixing modes, 1, the nasogastric tube is fixed at a collar, and a catheter is easily pulled out when changing clothes; 2. the adhesive plaster is fixed on the cheek, the adhesive plaster is easy to curl and fall off, the catheter is easy to slide out, and the mark of the adhesive plaster on the face is difficult to clean; 3. the nasogastric tube is easy to slip out from the circumambulated auricle, and the skin pressure injury at the auricle is easy to cause for a long time.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the prior art, the utility model provides an ear-hung nasogastric tube fixer, which overcomes the defects of the prior art, the fixing hook is worn on the ear part and is used for strengthening the fixation through the anti-skid fixing sleeve so as to prevent the nasogastric tube from falling off, and then the first plastic lock catch and the second plastic lock catch directly play a role in fixing the nasogastric tube, so that the fixation is convenient, and the patient feels more comfortable than an adhesive tape after the fixation; through the laminating of soft silica gel protective sheath in the ear root department to guaranteed patient's comfort when wearing, also can effectual prevention pressure damage.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:
the utility model provides an ear-hanging nasogastric tube fixer, includes fixed crotch and the fixed cover of antiskid, soft silica gel protective sheath has been cup jointed to fixed crotch surface, soft silica gel protective sheath surface fixed connection has the plastics hasp, the mounting hole has been seted up to the one end of the fixed cover of antiskid, the one end swing joint of fixed crotch is in the mounting hole.
Preferably, the plastic lock catch comprises a first plastic lock catch and a second plastic lock catch, and the first plastic lock catch and the second plastic lock catch are fixedly connected to the upper surface and the side surface of the outer side surface of the soft silica gel protective sleeve respectively.
Preferably, the openings of the first plastic lock catch and the second plastic lock catch are opposite in direction.
Preferably, the plastic lock catch comprises a fixed seat and an adjusting pressure plate, the fixed seat is fixedly connected to the outer surface of the soft silica gel protective sleeve, an adjusting groove is formed in the upper surface of the fixed seat, a plurality of limiting holes are uniformly formed in the outer surface of the fixed seat, and the limiting holes are communicated with the inner cavity of the adjusting groove; the adjusting plate comprises a pressing plate and an adjusting plate, the pressing plate and the adjusting plate are integrated, a limiting ball is arranged on the surface of the adjusting plate, the adjusting plate is movably connected in the adjusting groove, and the limiting ball is matched with the limiting hole.
Preferably, the surface of the pressure plate is provided with a groove, the inner surface of the groove is fixedly connected with one end of a spring, the other end of the spring is fixedly connected with a limiting ball, and the limiting ball is movably connected with the inner surface of the groove.
Preferably, the limiting holes are provided with two rows, the number of the limiting balls is two, and each limiting ball corresponds to each row of the limiting holes respectively.
The utility model provides an ear-hanging type nasogastric tube fixer. The method has the following beneficial effects: the fixing hook is worn on the ear part, the anti-skidding fixing sleeve is used for reinforcing fixation to prevent falling off, and the first plastic lock catch and the second plastic lock catch directly play a role in fixing the nasogastric tube, so that the fixing is convenient, a patient feels comfortable compared with an adhesive tape after being fixed, the manufacturing is convenient, and the fixing hook can be repeatedly used; the opening size of the plastic lock catch is convenient to adjust under the action of the movable connection of the adjusting plate and the adjusting groove, and further the nasogastric tube can be further fixed through the plastic lock catch; through the laminating of soft silica gel protective sheath in the ear root department to guaranteed patient's comfort when wearing, also can effectual prevention pressure damage.
Drawings
In order to more clearly illustrate the present invention or the technical solutions in the prior art, the drawings used in the description of the prior art will be briefly described below.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure of the present invention in use;
fig. 3 is a schematic structural view of the plastic lock of the present invention;
FIG. 4 is a schematic cross-sectional view of the adjusting platen of the present invention;
the reference numbers in the figures illustrate:
1. fixing a hook; 2. a soft silica gel protective sleeve; 301. a first plastic latch; 302. a second plastic latch; 4. mounting holes; 5. an anti-slip fixing sleeve; 6. a fixed seat; 7. adjusting the pressure plate; 8. an adjustment groove; 9. a limiting hole; 10. pressing a plate; 11. an adjusting plate; 12. a limiting ball; 13. a groove; 14. a spring; 15. a nasogastric tube.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the drawings of the present invention will be combined below to clearly and completely describe the technical solutions of the present invention.
As shown in fig. 1 to 4, an ear-hung nasogastric tube fixator comprises a fixed hook 1 and an anti-slip fixing sleeve 5, wherein a soft silica gel protective sleeve 2 is sleeved on the outer surface of the fixed hook 1, a plastic lock catch is fixedly connected on the outer surface of the soft silica gel protective sleeve 2, one end of the anti-slip fixing sleeve 5 is provided with a mounting hole 4, and one end of the fixed hook 1 is movably connected in the mounting hole 4; the plastic lock catch comprises a first plastic lock catch 301 and a second plastic lock catch 302, and the first plastic lock catch 301 and the second plastic lock catch 302 are respectively and fixedly connected to the upper surface and the side surface of the outer side surface of the soft silica gel protective sleeve 2.
When in use, the nasogastric tube 15 is respectively fixed in the openings of the first plastic lock catch 301 and the second plastic lock catch 302, then the lower end of the fixed hook 1 is inserted into the mounting hole 4 of the anti-skid fixing sleeve 5, and then the fixed hook 1 is worn at the ear root of a patient; the soft silica gel protective sleeve 2 is attached to the ear root, so that the comfort of the patient in wearing is ensured.
The openings of the first plastic catch 301 and the second plastic catch 302 are opposite. Therefore, when the nasogastric tube 15 is fixed, the first plastic latch 301 and the second plastic latch 302 in opposite directions can ensure that the nasogastric tube 15 does not fall off.
The plastic lock catch comprises a fixed seat 6 and an adjusting pressure plate 7, the fixed seat 6 is fixedly connected to the outer surface of the soft silica gel protective sleeve 2, an adjusting groove 8 is formed in the upper surface of the fixed seat 6, a plurality of limiting holes 9 are uniformly formed in the outer surface of the fixed seat 6, and the limiting holes 9 are communicated with the inner cavity of the adjusting groove 8; adjusting plate 7 includes clamp plate 10 and regulating plate 11, and clamp plate 10 and regulating plate 11 formula as an organic whole, and regulating plate 11 surface is provided with spacing ball 12, and regulating plate 11 swing joint is in adjustment tank 8, spacing ball 12 and spacing hole 9 phase-match. Thereby behind installation nasogastric tube 15, through the position of adjustment regulating plate 11 in adjustment tank 8, adjust the open-ended size of plastics hasp to guarantee that the clamp plate 10 of plastics hasp can compress tightly fixedly nasogastric tube 15, and through spacing ball 12 and spacing hole 9 assorted relation, thereby guarantee that the opening size of plastics hasp can be fixed after the adjustment.
The surface of the pressure plate 10 is provided with a groove 13, the inner surface of the groove 13 is fixedly connected with one end of a spring 14, the other end of the spring 14 is fixedly connected with a limiting ball 12, and the limiting ball 12 is movably connected with the inner surface of the groove 13. When the adjusting plate 11 is inserted into the adjusting groove 8, the limiting ball 12 enters the groove 13 through the squeezing effect, and when the adjusting plate is adjusted to the position matched with the limiting hole 9, the limiting ball 12 is ejected out through the elastic effect of the spring 14, so that the limiting effect can be achieved on the adjusting plate 11 through the effect of the limiting ball 12.
Two rows of limiting holes 9 are arranged, two limiting balls 12 are arranged, and each limiting ball 12 corresponds to each row of limiting holes 9. The two limiting balls 12 are used for limiting and fixing, so that the firmness of limiting and fixing can be ensured.
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 may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (6)
1. An ear-hanging nasogastric tube fixer, which is characterized in that: including fixed crotch (1) and the fixed cover of antiskid (5), soft silica gel protective sheath (2) have been cup jointed to fixed crotch (1) surface, soft silica gel protective sheath (2) surface fixed connection has the plastics hasp, mounting hole (4) have been seted up to the one end of the fixed cover of antiskid (5), fixed crotch (1) is through mounting hole (4) and the fixed cover of antiskid (5) swing joint.
2. The supra-aural nasogastric tube holder according to claim 1, wherein: the plastic lock catch comprises a first plastic lock catch (301) and a second plastic lock catch (302), and the first plastic lock catch (301) and the second plastic lock catch (302) are respectively and fixedly connected to the upper surface and the side surface of the outer side surface of the soft silica gel protective sleeve (2).
3. An ear-hung nasogastric tube fixator as claimed in claim 2, wherein: the opening directions of the first plastic lock catch (301) and the second plastic lock catch (302) are opposite.
4. The supra-aural nasogastric tube holder according to claim 1, wherein: the plastic lock catch comprises a fixed seat (6) and an adjusting pressure plate (7), the fixed seat (6) is fixedly connected to the outer surface of the soft silica gel protective sleeve (2), an adjusting groove (8) is formed in the upper surface of the fixed seat (6), a plurality of limiting holes (9) are uniformly formed in the outer surface of the fixed seat (6), and the limiting holes (9) are communicated with the inner cavity of the adjusting groove (8); adjusting plate (7) is including clamp plate (10) and regulating plate (11), clamp plate (10) and regulating plate (11) formula as an organic whole, regulating plate (11) surface is provided with spacing ball (12), regulating plate (11) swing joint is in adjustment tank (8), spacing ball (12) and spacing hole (9) phase-match.
5. The supra-aural nasogastric tube holder according to claim 4, wherein: the pressing plate is characterized in that a groove (13) is formed in the surface of the pressing plate (10), one end of a spring (14) is fixedly connected to the inner surface of the groove (13), the other end of the spring (14) is fixedly connected with a limiting ball (12), and the limiting ball (12) is movably connected to the inner surface of the groove (13).
6. The supra-aural nasogastric tube holder according to claim 4, wherein: the limiting holes (9) are arranged in two rows, the number of the limiting balls (12) is two, and each limiting ball (12) corresponds to each row of limiting holes (9) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920939266.0U CN210583326U (en) | 2019-06-21 | 2019-06-21 | Ear-hanging type nasogastric tube fixer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920939266.0U CN210583326U (en) | 2019-06-21 | 2019-06-21 | Ear-hanging type nasogastric tube fixer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210583326U true CN210583326U (en) | 2020-05-22 |
Family
ID=70700957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920939266.0U Expired - Fee Related CN210583326U (en) | 2019-06-21 | 2019-06-21 | Ear-hanging type nasogastric tube fixer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210583326U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111773108A (en) * | 2020-08-05 | 2020-10-16 | 江苏省人民医院（南京医科大学第一附属医院） | Medical esophageal stent pull wire anti-slip device |
-
2019
- 2019-06-21 CN CN201920939266.0U patent/CN210583326U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111773108A (en) * | 2020-08-05 | 2020-10-16 | 江苏省人民医院（南京医科大学第一附属医院） | Medical esophageal stent pull wire anti-slip device |
| CN111773108B (en) * | 2020-08-05 | 2023-07-14 | 江苏省人民医院（南京医科大学第一附属医院） | Medical esophagus support pull wire anti-slip device |
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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 |
Granted publication date: 20200522 |