CN207666964U - A kind of stomach tube and its fixing device - Google Patents
A kind of stomach tube and its fixing device Download PDFInfo
- Publication number
- CN207666964U CN207666964U CN201720329550.7U CN201720329550U CN207666964U CN 207666964 U CN207666964 U CN 207666964U CN 201720329550 U CN201720329550 U CN 201720329550U CN 207666964 U CN207666964 U CN 207666964U
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- Prior art keywords
- cover body
- fixed
- fixing device
- tube
- fixed part
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- Expired - Fee Related
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- 210000002784 stomach Anatomy 0.000 title claims abstract description 44
- 238000007789 sealing Methods 0.000 claims description 7
- 239000000853 adhesive Substances 0.000 abstract description 20
- 230000001070 adhesive effect Effects 0.000 abstract description 20
- 239000011505 plaster Substances 0.000 abstract description 20
- 206010020751 Hypersensitivity Diseases 0.000 abstract description 5
- 208000026935 allergic disease Diseases 0.000 abstract description 5
- 230000007815 allergy Effects 0.000 abstract description 5
- 208000024891 symptom Diseases 0.000 abstract description 5
- 206010000059 abdominal discomfort Diseases 0.000 abstract 1
- 230000002496 gastric effect Effects 0.000 description 8
- 230000006837 decompression Effects 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 239000000463 material Substances 0.000 description 5
- 238000011282 treatment Methods 0.000 description 5
- 230000001174 ascending effect Effects 0.000 description 4
- 235000013305 food Nutrition 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 206010013082 Discomfort Diseases 0.000 description 2
- 206010040830 Skin discomfort Diseases 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 210000004051 gastric juice Anatomy 0.000 description 2
- 238000000338 in vitro Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 235000016709 nutrition Nutrition 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 241000208340 Araliaceae Species 0.000 description 1
- 201000004624 Dermatitis Diseases 0.000 description 1
- 208000002193 Pain Diseases 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 206010033645 Pancreatitis Diseases 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 208000003243 intestinal obstruction Diseases 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000474 nursing effect Effects 0.000 description 1
- 230000035764 nutrition Effects 0.000 description 1
- 230000036407 pain Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 230000003248 secreting effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
Abstract
The utility model discloses a kind of stomach tube and its fixing devices, including the cover body being fixed on the outside of nose, the inner surface of the shell is connected with connecting tube, and outer surface is rotatably connected to guide pipe, one end of the connecting tube is connected to internal tube body, and the other end is connected to the guide pipe.The fixing device provides effective fixation for stomach tube, avoids stomach tube abjection；The form fixed enclosure for selecting tied rope to bind simultaneously, without using adhesive plaster it is possible to prevente effectively from patient's symptoms such as have a stomach upset that patient occurs for the allergy of adhesive plaster and when replacing adhesive plaster.
Description
Technical field
The utility model is related to the field of medical instrument technology, more particularly, to a kind of fixing device of stomach tube.This practicality is new
It includes fixing device as described above that type, which further relates to a kind of stomach tube,.
Background technology
Stomach tube is inserted by nostril, via pharyngeal, reached stomach by oesophagus, is mostly for taking out gastric juice, can also be used to
Liquid is injected in toward stomach is supplied to the necessary food of patient and nutrition.Stomach tube is very universal in clinical application, nasal feeding, gastrointestinal decompression etc.
It is required for carrying out insertion stomach tube for patient.In clinical nursing activity, nutritional support, the operation of surgery enterogastric diseases of critical patient
Preceding preparation and intestinal obstruction, Pancreatitis Patients expectant treatment etc. are required for indwelling gastric tube, and indwelling time is relatively long.
All it is by head end immobilization with adhesive tape in patient wing of nose both sides currently, the stomach tube clinically used is when in use, it is such
There are many drawbacks for fixing means.First, adhesive plaster, which has glued long, can cause skin allergy；Stomach tube, pole can be touched when second is that replacing adhesive plaster
Easily cause patient's stomach uncomfortable；Third, the viscosity of adhesive plaster is influenced by the secretory volume of temperature, time, patient skin grease, it is fixed
Effect can not ensure that stomach tube is easy abjection, descends stomach tube that patient is made not feel well repeatedly, increases many pains.
Therefore it provides a kind of fixing device of stomach tube avoids simultaneously to avoid patient from the discomfort of stomach and skin occur
Stomach tube is deviate from, and those skilled in the art's urgent problem to be solved is just become.
Utility model content
The purpose of this utility model is to provide a kind of fixing device of stomach tube, to avoid patient from stomach and skin occur
Discomfort, while stomach tube being avoided to deviate from.It includes as described above fixed fill that the another object of the utility model, which is to provide a kind of stomach tube,
It sets.
To achieve the goals above, the utility model provides a kind of fixing device of stomach tube, including is fixed on the outside of nose
Cover body, the inner surface of the shell is connected with connecting tube, and outer surface is rotatably connected to guide pipe, one end of the connecting tube with
Internal tube body connection, the other end are connected to the guide pipe.
Preferably, the axis section of the connecting tube is cone, and the diameter edge of the connecting tube is connect with internal tube body
End is extremely sequentially increased with the cover body connecting pin.
Preferably, the outer circumference surface of the connecting tube is provided at least two first stop portions along its axis direction spacing.
Preferably, the guide pipe includes interconnected guide part and fixed part, and the guide part is rotatably arranged on institute
It states in cover body, the fixed part is connected to external device.
Preferably, the axis section of the fixed part is cone, and the diameter of the fixed part is along the company with external device
End is connect extremely to be sequentially increased with the guide part connecting pin.
Preferably, the outer circumference surface of the fixed part is provided at least two second stop portions along its axis direction spacing.
Preferably, the guide part is spherical shape, and the guide part and the diameter of the junction of the fixed part are respectively smaller than
The maximum gauge of the maximum gauge and institute's fixed part of the guide part.
Preferably, the outer surface of the cover body and the junction of the guide pipe are provided with sealing element.
Preferably, the upper of the cover body is also connected with fixed band, and the cover body is fixed on the nose of patient by the fixed band
Sub- outside.
The utility model also provides a kind of stomach tube, including internal tube body and fixing device as described above.
Fixing device provided by the utility model, including it is fixed on the cover body on the outside of nose, the inner surface of the shell is solid
It is connected to connecting tube, outer surface is rotatably connected to guide pipe, and one end of the connecting tube is connected to internal tube body, the other end and institute
State guide pipe connection.
Based on above structure, which includes the cover body being sequentially communicated, be fixed in the inner surface of the shell connecting tube and
It is rotatably connected on the guide pipe of cover body outer surface, cover body covers on the outside of the nose of patient, inner surface and the nose outer surface of cover body
It does not contact, forms cavity, while in order to ensure the drying property of nasal skin, several ventholes are offered on cover body, avoid nose
There are the symptoms such as skin discomfort in cover body for a long time, through-hole is further opened on cover body, connecting tube is fixed in through-hole and is located at
The port of the inner surface of the shell, the fixed part of guide pipe are rotatably connected on through-hole and are located in the port of cover body outer surface；Guide pipe is
Hollow structure, and the guide part of guide pipe is fixed in the inner surface of outer cover, while guide pipe is in nostril downward vertical in nostril,
Since connecting tube has one end to be connected to internal tube body, internal tube body stretches out in vitro from the nostril of patient, internal tube body
Stretch out the outside that external one end is directly socketed in connecting tube, stretch out at this time external pipeline will not occur bending directly with connect
Pipe is connected to, and the unimpeded of pipeline has been effectively ensured；The fixed part of guide pipe is rotatably connected on the outer surface of cover body, guide pipe
Guide part in any angle and can keep being connected to connecting tube with the outer surface of cover body, while the fixed part of guide pipe passes through pipe
Road is connected to external device, and medical staff is effectively ensured and carries out the remedy measures such as nasal feeding, gastrointestinal decompression to patient.This is fixed simultaneously
Device using when need to fix, need to increase some accessories when fixed, cover body can be attached to the two of patient by adhesive plaster
At the wing of nose of side, the nose that cover body is fixed on patient by the accessories such as tied rope can also be connected on cover body so that fixed dress
Setting effectively stomach tube to be fixed, and in order to avoid patient is to the allergy of adhesive plaster, the form of binding, which may be used, to fix
Device is fixed on the nose of patient.
The fixing device provides effective fixation for stomach tube, avoids stomach tube abjection；The shape for selecting tied rope to bind simultaneously
Formula fixed enclosure does not use adhesive plaster it is possible to prevente effectively from the stomach that patient occurs the allergy of adhesive plaster with patient when replacement adhesive plaster
The symptoms such as discomfort.
In a preferred embodiment, the axis of fixing device provided by the utility model, the connecting tube is cut
Face is cone, and the diameter of the connecting tube is extremely sequentially increased with the cover body connecting pin along with internal tube body connecting pin.It is based on
The axial cross section of the structure, connecting tube is conical structure, while the diameter of itself and the connecting pin of internal tube body is less than itself and cover
The diameter of body connecting pin, internal tube body are socketed in the outside of connecting tube, using connecting and fixing, due to the internal pipe clinically needed
A diameter of plurality of specifications of body, due to a diameter of ascending grading structure of connecting tube, which can be effectively matched not
The diameter of androgynous interior tube body, to effectively realize that the connection with internal tube body is fixed.
In a preferred embodiment, fixing device provided by the utility model, the excircle of the connecting tube
Face is provided at least two first stop portions along its axis direction spacing.In above structure, spacing on the outer circumference surface of connecting tube
It is provided with multiple first stop portions, the body vessel of the pitch match different size of the first stop portion, while the first stop portion is
Loop configuration is provided with the first back stop slot, and body vessel and the fixed intensity of connecting tube has been effectively ensured.
In a preferred embodiment, fixing device provided by the utility model, the guide pipe include mutual
The guide part and fixed part of connection, the guide part are rotatably arranged in the cover body, and the fixed part is connected to external device.
In above structure, guide pipe includes interconnected guide part and fixed part, and guide part is arranged inside cover body, and can be with cover
Body, which is realized, to be relatively rotated, and rotation direction is 360 °, and fixed part is arranged on the outside of cover body, and the junction of guide part and fixed part is arranged
On cover body outer surface, the direction of fixed part can be in arbitrary positive angle with the outer surface of cover body under the drive of guide part, simultaneously
Fixed part is connected to by pipeline with external device, and external device is real by pipeline, guide pipe, cover body, connecting tube and body vessel
Now to treatments such as the nasal feeding of patient, gastrointestinal decompressions.
In a preferred embodiment, the axis of fixing device provided by the utility model, the fixed part is cut
Face is cone, and the diameter of the fixed part is extremely sequentially increased with the guide part connecting pin along the connecting pin with external device.
Based on the structure, the axial cross section of guide pipe is conical structure, while the diameter of itself and the connecting pin of external device is less than it
With the diameter of cover body connecting pin, the pipeline for being connected to external device is socketed in the outside of connecting tube, using connecting and fixing, due to clinic
On the pipeline diameter that needs to be connected to external device be plurality of specifications, due to a diameter of ascending grading structure of guide pipe,
The structure can be effectively matched the pipeline diameter of different connection external devices, to the pipeline effectively realized be connected to external device
Connection fix.
In a preferred embodiment, fixing device provided by the utility model, the excircle of the fixed part
Face is evenly arranged at least two second stop portions along its axis direction.In above structure, spacing on the outer circumference surface of fixed part
It is provided with multiple second stop portions, the pipeline of the connection external device of the pitch match different size of the second stop portion, while the
Two stop portions are loop configuration, are provided with the second back stop slot, and the pipeline that connection external device has been effectively ensured is fixed with fixed part
Intensity.
In a preferred embodiment, fixing device provided by the utility model, the guide part are spherical shape, institute
State the junction of guide part and the fixed part diameter be respectively smaller than the guide part maximum gauge and institute's fixed part most
Major diameter.The junction of fixed part and guide part is the transition structure of indent, and the diameter of junction is simultaneously less than fixed part
The maximum gauge of maximum gauge and guide part is provided with spherical accommodating chamber in the through-hole of outer cover, and guide part is spherical shape, and guide part is set
It sets in accommodating chamber, and can be rotated relative to accommodating chamber, the diameter of accommodating chamber is more than the diameter of through-hole, and guide part is limited at this time
In accommodating chamber, the junction of fixed part and guide part is arranged in through-hole at the port of cover body outer surface, and fixed part with lead
It is less than the diameter of through-hole to the diameter of the junction in portion, guide part is rotated relative to accommodating chamber at this time, to drive fixed part angle
Change, to realize multi-angle to treatments such as nasal feeding, the gastrointestinal decompressions of patient, will not because of exterior angle variation and
Cause the discomforts such as the stomach of patient.
In a preferred embodiment, fixing device provided by the utility model, the outer surface of the cover body with
The junction of the guide pipe is provided with sealing element.Above-mentioned position has installed sealing element additional, and the food in nasal feeding patient is avoided to be in
It is overflowed in accommodating chamber, using effect has been effectively ensured.
In a preferred embodiment, fixing device provided by the utility model, the cover body it is upper also affixed
There are fixed band, the fixed band to be fixed on the cover body on the outside of the nose of patient.The component of fixed enclosure is in above structure
Fixed band, the fixation band and cover body are affixed, and cover body is bonded with patient nose, and fixed band can hang over patients head, ear etc.
The fixation of cover body is realized in position, avoids the fixation to fixing device using adhesive plaster, avoids discomfort of the patient for adhesive plaster, together
The fixed effect of Shi Tigao fixing devices.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of specific implementation mode of fixing device provided by the utility model；
Fig. 2 is the front sectional view of fixing device provided by the utility model；
Fig. 3 is the front view of the shown connecting tube of Fig. 1；
Fig. 4 is the front view of diagrammatically shown guide pipe.
Reference sign：
1 is cover body；
2 be connecting tube, and 21 be the first stop portion；
3 be guide pipe, and 31 be guide part, and 32 be fixed part, and 33 be the second stop portion.
Specific implementation mode
The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning
Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng
The embodiment for examining attached drawing description is exemplary, it is intended to for explaining the utility model, and should not be understood as to the utility model
Limitation.
Please refer to Fig.1 and Fig. 2, Fig. 1 be fixing device provided by the utility model a kind of specific implementation mode knot
Structure schematic diagram；Fig. 2 is the front sectional view of fixing device provided by the utility model.
In a specific embodiment, fixing device provided by the utility model, including be fixed on the outside of nose
Cover body 1,1 inner surface of the cover body are connected with connecting tube 2, and outer surface is rotatably connected to guide pipe 3, and the one of the connecting tube 2
End is connected to internal tube body, and the other end is connected to the guide pipe 3.
Based on above structure, which includes the cover body 1 being sequentially communicated, is fixed in the connecting tube 2 of 1 inner surface of cover body
With the guide pipe 3 for being rotatably connected on 1 outer surface of cover body, cover body 1 covers on the outside of the nose of patient, the inner surface and nose of cover body 1
Outer surface does not contact, and forms cavity, while in order to ensure the drying property of nasal skin, several ventholes are offered on cover body 1, are kept away
Exempt from nose and the symptoms such as skin discomfort occur in cover body 1 for a long time, through-hole is further opened on cover body 1, connecting tube 2 is fixed in
Through-hole is located in the port of 1 inner surface of cover body, and the fixed part 32 of guide pipe 3 is rotatably connected on through-hole and is located in 1 outer surface of cover body
Port；Guide pipe 3 is hollow structure, and the guide part 31 of guide pipe 3 is fixed in the inner surface of outer cover, while at guide pipe 3
In nostril, downward vertical is in nostril, since connecting tube 2 has one end to be connected to internal tube body, nose of the internal tube body from patient
It is stretched out in vitro at hole, internal tube body stretches out the outside that external one end is directly socketed in connecting tube 2, stretches out external pipeline at this time
Bending will not occur directly to be connected to connecting tube 2, the unimpeded of pipeline has been effectively ensured, it can also be by one end of internal tube body
It is sleeved in connecting tube 2, nostril of the other end through patient enters in the stomach of patient；The fixed part 32 of guide pipe 3 is rotatablely connected
In the outer surface of cover body 1, the guide part 31 of guide pipe 3 in any angle and can be kept and connecting tube 2 with the outer surface of cover body 1
Connection, while the fixed part 32 of guide pipe 3 is connected to by pipeline with external device, and medical staff is effectively ensured and carries out nose to patient
The remedy measures such as feeding, gastrointestinal decompression.Simultaneously the fixing device using when need to fix, need to increase some assisted parts when fixed
Part at the wing of nose for the both sides that can cover body 1 be attached to patient by adhesive plaster, can also connect the assisted parts such as tied rope on cover body 1
Cover body 1 is fixed on the nose of patient by part so that effectively stomach tube can be fixed for fixing device, in order to avoid patient couple
Fixing device is fixed on the nose of patient by the allergy of adhesive plaster, the form that binding may be used.
The fixing device provides effective fixation for stomach tube, avoids stomach tube abjection；The shape for selecting tied rope to bind simultaneously
Formula fixed enclosure 1 does not use adhesive plaster it is possible to prevente effectively from the stomach that patient occurs the allergy of adhesive plaster with patient when replacement adhesive plaster
The symptoms such as portion's discomfort.
It is to be appreciated that cover body 1 generally uses the medical plastic material, the material of connecting tube 2 and guide pipe 3 to be generally also
Medical plastic, connecting tube 2 and the fixed connection mode of cover body 1 are diversified forms, can also be led to 1 single injection-molded of cover body
The forms such as threaded connection, bonding are crossed, when guide pipe 3 need not be connected to external device, guide pipe 3 is exposed in the outside of cover body 1
Port installs rubber stopper additional or installs the accessories such as plastic cap additional and is sealed against, and external foreign matter is effectively prevent to enter the internal or stomach of patient
The spilling of liquid.
Connecting tube 2 and the quantity of guide pipe 3 are one in certain above structure, which is not limited solely to this, can
To be set as multiple according to actual use demand, while the fixing device is not limited solely to the fixation of stomach tube, can also answer
In the other medical tubings of fixation.
Referring to FIG. 3, Fig. 3 is the front view of the shown connecting tube of Fig. 1.
It is further understood that, the axis section of the connecting tube 2 is cone, the diameter edge of the connecting tube 2 and stomach
Pipe connecting pin is extremely sequentially increased with 1 connecting pin of the cover body.Based on the structure, the axial cross section of connecting tube 2 is that cone is tied
Structure, while it is less than the diameter of itself and 1 connecting pin of cover body with the diameter of the connecting pin of internal tube body, internal tube body is socketed in connection
The outside of pipe 2, using connecting and fixing, due to a diameter of plurality of specifications of the internal tube body clinically needed, due to connecting tube 2
A diameter of ascending grading structure, the structure can be effectively matched the diameter of different tube bodies in vivo, to effectively realize with
The connection of internal tube body is fixed.Certain connecting tube 2 and the fixed form of internal tube body can also be diversified forms, such as can be
Spring stand is arranged in 2 port of connecting tube, and tube body in different diameter specifications body is realized by adjusting the openings of sizes of spring stand
It uses.
Specifically, the outer circumference surface of the connecting tube 2 is provided at least two first stop portions along its axis direction spacing
21.In above structure, spacing is provided with multiple first stop portions 21 on the outer circumference surface of connecting tube 2, between the first stop portion 21
Body vessel away from matching different size, while the first stop portion 21 is loop configuration, is provided with the first back stop slot, is effectively protected
Body vessel and 2 fixed intensity of connecting tube are demonstrate,proved.The form that the internal tube body of limitation of first back stop slot falls off is only numerous
One kind in embodiment, the form that internal tube body falls off is limited under the premise of ensureing design and use demand can also use it
Its mode.
Referring to FIG. 4, Fig. 4 is the front view of diagrammatically shown guide pipe.
Specifically understand, the guide pipe 3 includes the guide part 31 being interconnected and fixed part 32, the guide part 31
It is rotatably arranged in the cover body 1, the fixed part 32 is connected to external device.In above structure, guide pipe 3 includes mutually interconnecting
Logical guide part 31 and fixed part 32, guide part 31 are arranged inside cover body 1, and can realize and relatively rotate with cover body 1, rotation
Direction is 360 °, and the setting of fixed part 32 is arranged in 1 outside of cover body, guide part 31 and the junction of fixed part 32 in 1 appearance of cover body
On face, the direction of fixed part 32 can be in arbitrary positive angle, while fixed part with the outer surface of cover body 1 under the drive of guide part 31
32 are connected to by pipeline with external device, and external device is real by pipeline, guide pipe 3, cover body 1, connecting tube 2 and body vessel
Now to treatments such as the nasal feeding of patient, gastrointestinal decompressions.
It is to be appreciated that the structure of fixation portions 32 can also be stretching structure, it can be effectively by fixed part 32
Length is extended, it is ensured that the connection effect with external device.
Specifically, the axis section of the fixed part 32 is cone, the diameter edge of the fixed part 32 and external device
Connecting pin to being sequentially increased with 31 connecting pin of the guide part.Based on the structure, the axial cross section of guide pipe 3 is that cone is tied
Structure, while it is less than the diameter of itself and 1 connecting pin of cover body with the diameter of the connecting pin of external device, is connected to the pipeline of external device
It is socketed in the outside of connecting tube 2, using connecting and fixing, since the pipeline diameter for clinically needing to be connected to external device is a variety of rule
Lattice, due to a diameter of ascending grading structure of guide pipe 3, which can be effectively matched different connection external devices
Pipeline diameter, to effectively realize fixed with the connection for the pipeline for being connected to external device.Certain fixed part 32 and external device
Pipeline fixed form can also be diversified forms, such as can the port of fixed part 32 be arranged spring stand, pass through tune
The openings of sizes of whole spring stand realizes the use of different diameter specifications external device pipeline.
Specifically, the outer circumference surface of the fixed part 32 is evenly arranged at least two second stop portions along its axis direction
33.In above structure, spacing is provided with multiple second stop portions 33 on the outer circumference surface of fixed part 32, between the second stop portion 33
The pipeline of connection external device away from matching different size, while the second stop portion 33 is loop configuration, is provided with the second retaining
The pipeline and 32 fixed intensity of fixed part of connection external device has been effectively ensured in slot.The internal tube body of limitation of second back stop slot
The form to fall off is only one kind in numerous embodiments, and external device pipe is limited under the premise of ensureing design and use demand
The form that road falls off can also use other manner
Specifically, the guide part 31 is spherical shape, the diameter point of the guide part 31 and the junction of the fixed part 32
Not little Yu the guide part 31 maximum gauge and institute's fixed part 32 maximum gauge.The junction of fixed part 32 and guide part 31
It is for the transition structure of indent, the diameter of junction while straight less than the maximum of the maximum gauge of fixed part 32 and guide part 31
Diameter is provided with spherical accommodating chamber in the through-hole of outer cover, and guide part 31 is spherical shape, and guide part 31 is arranged in accommodating chamber, and can
It is rotated relative to accommodating chamber, the diameter of accommodating chamber is more than the diameter of through-hole, and guide part 31 is limited in accommodating chamber at this time, fixed part
32 are arranged with the junction of guide part 31 in through-hole at the port of 1 outer surface of cover body, and the company of fixed part 32 and guide part 31
The diameter for meeting place is less than the diameter of through-hole, and guide part 31 is rotated relative to accommodating chamber at this time, to drive 32 angle of fixed part to occur
Variation, to realize multi-angle to treatments such as nasal feeding, the gastrointestinal decompressions of patient, will not cause because of the variation of exterior angle
The discomforts such as the stomach of patient.
Specifically, the outer surface of the cover body 1 and the junction of the guide pipe 3 are provided with sealing element.Above-mentioned position adds
Sealing element has been filled, has avoided in nasal feeding patient food from being in accommodating chamber and overflows, has overflowed, is effectively ensured when being also prevented from gastric juice reflux
Using effect.The material of sealing element is generally medical grade rubber, this kind of material has good airproof performance, and inoxidizability is high, uses the longevity
Order the advantages that long.
Specifically, the upper of the cover body 1 is also connected with fixed band, and the cover body 1 is fixed on patient's by the fixed band
On the outside of nose.The component of fixed enclosure 1 is fixed band in above structure, and the fixation band and cover body 1 are affixed, and fixed connection mode can be with
A variety of connection types such as riveting.Cover body 1 is bonded with patient nose, fixed band can hang over the positions such as patients head, ear reality
The fixation of existing cover body 1, avoids the fixation to fixing device using adhesive plaster, avoids discomfort of the patient for adhesive plaster, carry simultaneously
The fixed effect of high fixing device.Fixed band is generally elastic rubber material, and certainly fixed band is only in various embodiments
Cover body 1 can also be fixed on the fixing piece of eyes frame by one kind, and consolidating for fixing device is realized by being connected on ear
It is fixed.
In addition to above-mentioned fixing device, the utility model also provides a kind of stomach tube including above-mentioned fixing device, the stomach tube
Refer to the prior art for other Each parts, and details are not described herein
The various embodiments described above are only preferred embodiments of the present invention, in the art, every to be based on this reality
With the changes and improvements in new technique scheme, should not exclude except the scope of protection of the utility model.
Claims (10)
1. a kind of fixing device of stomach tube, including it is fixed on the cover body (1) on the outside of nose, which is characterized in that in the cover body (1)
Surface is connected with connecting tube (2), and outer surface is rotatably connected to guide pipe (3), one end and the internal tube body of the connecting tube (2)
Connection, the other end are connected to the guide pipe (3).
2. fixing device according to claim 1, which is characterized in that the axis section of the connecting tube (2) is cone,
The diameter of the connecting tube (2) is extremely sequentially increased with the cover body (1) connecting pin along with internal tube body connecting pin.
3. fixing device according to claim 2, which is characterized in that the outer circumference surface of the connecting tube (2) is along its axis
Direction spacing is provided at least two first stop portions (21).
4. fixing device according to claim 1, which is characterized in that the guide pipe (3) includes interconnected guiding
Portion (31) and fixed part (32), the guide part (31) are rotatably arranged in the cover body (1), the fixed part (32) and the external world
Equipment is connected to.
5. fixing device according to claim 4, which is characterized in that the axis section of the fixed part (32) is circular cone
The diameter of shape, the fixed part (32) is extremely sequentially increased with the guide part (31) connecting pin along the connecting pin with external device.
6. fixing device according to claim 5, which is characterized in that the outer circumference surface of the fixed part (32) is along its axis
Direction spacing is provided at least two second stop portions (33).
7. fixing device according to claim 6, which is characterized in that the guide part (31) is spherical shape, the guide part
(31) maximum gauge and institute's fixed part of the guide part (31) are respectively smaller than with the diameter of the junction of the fixed part (32)
(32) maximum gauge.
8. fixing device according to claim 7, which is characterized in that the outer surface of the cover body (1) and the guide pipe
(3) junction is provided with sealing element.
9. fixing device according to claim 1, which is characterized in that the upper of the cover body (1) is also connected with fixed band, institute
Fixed band is stated to be fixed on the cover body (1) on the outside of the nose of patient.
10. a kind of stomach tube, including internal tube body, which is characterized in that further include fixation as described in any one of claim 1 to 9
Device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720329550.7U CN207666964U (en) | 2017-03-31 | 2017-03-31 | A kind of stomach tube and its fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720329550.7U CN207666964U (en) | 2017-03-31 | 2017-03-31 | A kind of stomach tube and its fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207666964U true CN207666964U (en) | 2018-07-31 |
Family
ID=62953476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720329550.7U Expired - Fee Related CN207666964U (en) | 2017-03-31 | 2017-03-31 | A kind of stomach tube and its fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207666964U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112569453A (en) * | 2020-12-04 | 2021-03-30 | 右江民族医学院附属医院 | Nasogastric tube fixing device |
-
2017
- 2017-03-31 CN CN201720329550.7U patent/CN207666964U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112569453A (en) * | 2020-12-04 | 2021-03-30 | 右江民族医学院附属医院 | Nasogastric tube fixing device |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: 20180731 |