CN1080876A - Naso-gastric tube holder - Google Patents

Naso-gastric tube holder Download PDF

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Publication number
CN1080876A
CN1080876A CN93103690A CN93103690A CN1080876A CN 1080876 A CN1080876 A CN 1080876A CN 93103690 A CN93103690 A CN 93103690A CN 93103690 A CN93103690 A CN 93103690A CN 1080876 A CN1080876 A CN 1080876A
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China
Prior art keywords
flexible piece
pipe clamp
patient
naso
connector
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CN93103690A
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Chinese (zh)
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斯考特·贝伯利
亨利J·阿雷多
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Innovative Medical Design Corp
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Innovative Medical Design Corp
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Publication of CN1080876A publication Critical patent/CN1080876A/en
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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M25/00—Catheters; Hollow probes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M25/00—Catheters; Hollow probes
    • A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
    • A61M25/02—Holding devices, e.g. on the body
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/48—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on zirconium or hafnium oxides, zirconates, zircon or hafnates
    • C04B35/49—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on zirconium or hafnium oxides, zirconates, zircon or hafnates containing also titanium oxides or titanates
    • C04B35/491—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on zirconium or hafnium oxides, zirconates, zircon or hafnates containing also titanium oxides or titanates based on lead zirconates and lead titanates, e.g. PZT
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G7/00—Capacitors in which the capacitance is varied by non-mechanical means; Processes of their manufacture
    • H01G7/06—Capacitors in which the capacitance is varied by non-mechanical means; Processes of their manufacture having a dielectric selected for the variation of its permittivity with applied voltage, i.e. ferroelectric capacitors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
    • H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
    • H01L21/02104—Forming layers
    • H01L21/02107—Forming insulating materials on a substrate
    • H01L21/02109—Forming insulating materials on a substrate characterised by the type of layer, e.g. type of material, porous/non-porous, pre-cursors, mixtures or laminates
    • H01L21/02112—Forming insulating materials on a substrate characterised by the type of layer, e.g. type of material, porous/non-porous, pre-cursors, mixtures or laminates characterised by the material of the layer
    • H01L21/02172—Forming insulating materials on a substrate characterised by the type of layer, e.g. type of material, porous/non-porous, pre-cursors, mixtures or laminates characterised by the material of the layer the material containing at least one metal element, e.g. metal oxides, metal nitrides, metal oxynitrides or metal carbides
    • H01L21/02197—Forming insulating materials on a substrate characterised by the type of layer, e.g. type of material, porous/non-porous, pre-cursors, mixtures or laminates characterised by the material of the layer the material containing at least one metal element, e.g. metal oxides, metal nitrides, metal oxynitrides or metal carbides the material having a perovskite structure, e.g. BaTiO3
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
    • H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
    • H01L21/02104—Forming layers
    • H01L21/02107—Forming insulating materials on a substrate
    • H01L21/02225—Forming insulating materials on a substrate characterised by the process for the formation of the insulating layer
    • H01L21/0226—Forming insulating materials on a substrate characterised by the process for the formation of the insulating layer formation by a deposition process
    • H01L21/02263—Forming insulating materials on a substrate characterised by the process for the formation of the insulating layer formation by a deposition process deposition from the gas or vapour phase
    • H01L21/02266—Forming insulating materials on a substrate characterised by the process for the formation of the insulating layer formation by a deposition process deposition from the gas or vapour phase deposition by physical ablation of a target, e.g. sputtering, reactive sputtering, physical vapour deposition or pulsed laser deposition
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
    • H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
    • H01L21/02104—Forming layers
    • H01L21/02107—Forming insulating materials on a substrate
    • H01L21/02296—Forming insulating materials on a substrate characterised by the treatment performed before or after the formation of the layer
    • H01L21/02299—Forming insulating materials on a substrate characterised by the treatment performed before or after the formation of the layer pre-treatment
    • H01L21/02304—Forming insulating materials on a substrate characterised by the treatment performed before or after the formation of the layer pre-treatment formation of intermediate layers, e.g. buffer layers, layers to improve adhesion, lattice match or diffusion barriers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L28/00—Passive two-terminal components without a potential-jump or surface barrier for integrated circuits; Details thereof; Multistep manufacturing processes therefor
    • H01L28/40—Capacitors
    • H01L28/55—Capacitors with a dielectric comprising a perovskite structure material
    • H01L28/56—Capacitors with a dielectric comprising a perovskite structure material the dielectric comprising two or more layers, e.g. comprising buffer layers, seed layers, gradient layers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L28/00—Passive two-terminal components without a potential-jump or surface barrier for integrated circuits; Details thereof; Multistep manufacturing processes therefor
    • H01L28/40—Capacitors
    • H01L28/60—Electrodes
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10B—ELECTRONIC MEMORY DEVICES
    • H10B53/00—Ferroelectric RAM [FeRAM] devices comprising ferroelectric memory capacitors
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N15/00—Thermoelectric devices without a junction of dissimilar materials; Thermomagnetic devices, e.g. using the Nernst-Ettingshausen effect
    • H10N15/10—Thermoelectric devices using thermal change of the dielectric constant, e.g. working above and below the Curie point
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N30/00—Piezoelectric or electrostrictive devices
    • H10N30/01—Manufacture or treatment
    • H10N30/07—Forming of piezoelectric or electrostrictive parts or bodies on an electrical element or another base
    • H10N30/074—Forming of piezoelectric or electrostrictive parts or bodies on an electrical element or another base by depositing piezoelectric or electrostrictive layers, e.g. aerosol or screen printing
    • H10N30/079—Forming of piezoelectric or electrostrictive parts or bodies on an electrical element or another base by depositing piezoelectric or electrostrictive layers, e.g. aerosol or screen printing using intermediate layers, e.g. for growth control
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M25/00—Catheters; Hollow probes
    • A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
    • A61M25/02—Holding devices, e.g. on the body
    • A61M2025/0213—Holding devices, e.g. on the body where the catheter is attached by means specifically adapted to a part of the human body
    • A61M2025/0226—Holding devices, e.g. on the body where the catheter is attached by means specifically adapted to a part of the human body specifically adapted for the nose
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M25/00—Catheters; Hollow probes
    • A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
    • A61M25/02—Holding devices, e.g. on the body
    • A61M2025/024—Holding devices, e.g. on the body having a clip or clamp system
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2210/00—Anatomical parts of the body
    • A61M2210/06—Head
    • A61M2210/0618—Nose
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L28/00—Passive two-terminal components without a potential-jump or surface barrier for integrated circuits; Details thereof; Multistep manufacturing processes therefor
    • H01L28/40—Capacitors
    • H01L28/55—Capacitors with a dielectric comprising a perovskite structure material

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Abstract

The pipe clamp of holding that becomes cylinder open at two ends, the one end installs on the connector, an adhesive elements is arranged so that install on patient's nose on this connector.Cylinder has a seam along its length aspect, so that pipe can freely be entered, and with the resilient clamp pipe.Connector the pipe clamp of holding that points to the nostril with a fixed angle, and aims at the nostril.

Description

Naso-gastric tube holder
The present invention relates generally to a kind of Dispoable medical device, particularly relate to a kind of on the position in patient nostril the pipe pernetti of rest nasogastric tube and analog.
Implemented for a long time in the medical domain nasogastric tube, tube feeding, extraction tube or similar pipe are inserted in the patient body, this pipe inserts, enters in the stomach through throat, esophagus from patient's nasal cavity, the present invention mainly is the description about nasogastric tube, should see that this can be used for other pipes equally.
After pipe inserted, typically pipe being fixed on patient's method on one's body was that a end with conventional bonding strip snarls pipe below nose, and the other end of bonding strip is fixed on nose, buccal or the forehead.At present, already used pipe pernetti and clip are to be entangled in or to be bonded on one's body the patient with the surgery bonding strip.Conventional device has many shortcomings, and wherein most importantly, the aqueous binder bar of pipe holders runs into the humoral selection thing and can lose adhesive property, and the time of therefore must changing twines sticking again or changes.The more important thing is, when nasogastric tube is pressed against a side and adhesive tape and falls, because of pipe is pressed onto on the tissue surface on every side of nostril, and produce pressure patient's skin is upset, thereby need insert again in another nostril of patient, unless taken care of by the medical worker, otherwise this stimulation will be very serious.
In order to overcome above-mentioned shortcoming, attempt though people have done a large amount of improvement to the structure of device, yet they are complicated excessively, perhaps use trouble, and also expose other shortcomings.
For example, 4 of Novi's gram (Nowak), 932, No. 943 United States Patent (USP) has been described a kind of Naso-gastric tube holder, it comprises a pipe carrier that is attached to a cushion block on patient's nose and a chain claw type formula, it by the cushion block edge bearing and can around rotation, yet the in addition parts of this device are too many, cost is high and also produce other problem.
4 of Lascaux enlightening (Laskody), 804, No. 374 U.S. Patent Publications a kind of nasal tube pernetti, it comprises the bonding parts that preformed shape is consistent with patient's nose, fastening structure that is used for the clamping nasogastric tube and one are used at the elastomeric connector that hitches fastening structure on the bonding parts.This device can move the mobile in the vertical pipe of predetermined amounts, and prevents the excess in displacement of pipe.
4,120, No. 304 U.S. Patent Publications of mole (Moor) a kind of nasogastric tube bracket assembly, it comprises a pipe rest folder, one is bonded to adhesive parts and a connector on patient's nose.Yet when the fastening nasogastric tube of this device, its stability is not enough, lacks a kind of nasogastric tube that makes and firmly remains on device in the patient nostril.
In 743, No. 173 U.S. Patent applications, inventor Michael M. enlightening human relations (Michael M.Dillon) provide a kind of improvement structure, and it has one nasogastric tube inserted integrally formed bonding parts in the cylindricality folder of comparatively inflexible garden.
Even consider the foregoing improvement of in the device of prior art, making, above said problem do not achieve a solution satisfactorily yet, for example, with the fixing nasogastric tube of irremovable mode in the vertical, the viscosity of setting up between patient's nose and viscosity cushion block connects owing to the length travel institute applied pressure that is subjected to pipe destroys by above-mentioned device.The problem of viscosity continuous damage generally all is without redemption in the device of prior art.In addition, if this pipe pernetti is not laying down device or make patient extremely unhappy, just be not easy to simply patient be done to insert again apace.Have been found that when this structure can be worked as patient and sleeps or disarrayed when standing up in bed, even and sheet or clothes mat.Therefore in medical domain, still need a kind of simple, inexpensive and be easy to localized Naso-gastric tube holder.But these trials produce some other in addition
Problem.Because they have comprised numerous parts in addition, make too complexity of interposed structure is installed, extremely bother during use.
Therefore, one object of the present invention is to provide a kind of improved being used for that nasogastric tube is fixed on patient's device on one's body.
Another object of the present invention is to provide a kind of improved being used for that nasogastric tube is fixed on patient's device on one's body, and this device is simple, cheap, and is very efficiently.
Another purpose of the present invention is to be to provide a kind of improved being used for that nasogastric tube is fixed on patient's device on one's body, and this device is to adopt the bonding piece handle assembly to be fixed on patient's nose.
This a purpose again be to provide a kind of improved being used for that nasogastric tube is fixed on patient's device on one's body, this device makes the nasogastric tube can length travel, and prevents that skin is upset when keeping this device and patient's nose to bond together.
A further object of the invention is to provide a kind of improved being used for that nasogastric tube is contained in patient's device on one's body, this device can guarantee that nasogastric tube stably aims at the center in patient nostril, eliminated therefrom usually because of the long-term contact between nasal cavity and the pipe this skin irritation that rises.
The present invention has a purpose to be to provide a kind of improved being used for that nasogastric tube is fixed on patient's device on one's body again, and this device meets purpose recited above, and is integrally-built.
With regard to above-mentioned purpose and other purpose, the those of ordinary skill of this professional skill field is very easy to find, one aspect of the present invention is to provide a kind of device, so that nasogastric tube with when holder is on patient's naris position, is allowed patient to have suitable degree of freedom to carry out activity and can obviously not feel under the weather.
Naso-gastric tube holder of the present invention comprises that one is used for contacting with patient's nose viscosity and to be usually the nose shape, has the plane flexible piece of viscosity lower surface.The present invention comprises that is also held a pipe clamp, and this folder is form of sleeve, and it has one and runs through telescopic centre bore and a seam is arranged on the length direction of sleeve lateral wall.The inboard of seam also has a recessed ridge, is used to control pipe clamp separately, so that can insert, keep and take out nasogastric tube in the longitudinal direction from the hole, and wraps nasogastric tube to compress with friction mode.Flexible piece and hold between the pipe clamp by having and keep the flexible connector of resilience to connect.Said connector is with flexible piece and holds integral body of pipe clamp formation.One end of connector is connected on the flexible piece with the centrage of superimposed mode along flexible piece, and the other end of connector is connected to be held on the pipe clamp.In addition, between connector and the flexible piece at angle so that make the nostril that pipe clamp is just in time aimed at patient of holding that elasticity links to each other.
As the result of said elements combination, nasogastric tube can insert any one nostril of patient.In addition, in order to prevent skin irritation, connector can suitably be done laterally and longitudinally to move according to patient's activity.And, alleviated the stress that drops on the flexible piece edge because connector is positioned on the centrage of flexible piece, prevented that therefrom the viscosity connection from being destroyed.
Flexible piece is preferably by soft, and flexible plastic resin or the material that is similar to rubber are made, so that can present the shape of nose, and are soft, and patient is not neither felt well, and be also harmless.The flexible piece that is provided can be sector shape or wing so that help and nose and facial form fit.Flexible piece preferably has eyelet, so that allow air and dampness to pass through, patient's skin can " be breathed ", and reduce or eliminate the stimulation to skin.
Because the harmony of total assembly and they can be located patient well on one's body, and nasogastric tube removably can be maintained by the expection requirement, the present invention has following advantage, because of the material that uses porous or band through hole has been eliminated the epidermis stimulation, and make skin " breathing " effectively, because of taking to allow nasogastric tube to prevent nasoseptal ulcer, but prevent its excess in displacement in order to avoid the medical worker reorientates nasogastric tube in suitable the vertically moving of patient's nasal cavity; Because of element of the present invention can assemble fast, and when needing, can under the situation that does not take down the pipe pernetti, simply nasogastric tube be reorientated or insert again.
The present invention includes the feature of structural feature, elements combination and the feature that other part is arranged, they incite somebody to action preferred embodiments and drawings illustrated below.Protection scope of the present invention will show in claims.
In order more fully to understand the present invention, with reference to the accompanying drawings the present invention is made explanation in more detail, wherein:
Fig. 1 is the perspective view that the patient of amplification is equipped with the Naso-gastric tube holder of the embodiment of the invention;
Fig. 2 is the bottom view of the cut-away section of the pernetti shown in Figure 1 that amplifies;
Fig. 3 is the bottom view of pernetti;
Fig. 4 is the perspective view of sleeve (folder).
According to the present invention, preformed Naso-gastric tube holder, in the drawings with label 10 expressions, it generally includes three main parts in addition, promptly, be used for thin, plane flexible piece 12 that viscosity connects patient's nose, by friction and compression clamping stomach tube 18 hold pipe clamp 14, with the flexible connector 16 that is used to be connected flexible piece 12 and holds pipe clamp 14.
Flexible piece 12 can be used, silastic material for example, and medical grade rubber or other plastic resin material injection molded, these materials have porous performance, so that make the skin can " breathing ".Medical grade silicon rubber and elastomeric material are known to those skilled in the art, and also are easy to buy by the medical supply channel of commerce.The bottom of flexible piece 12 or over against surface 20 can, most preferably, comprise one deck viscosity coating material 22, it covers the part of whole bottom surface at least, so that Naso-gastric tube holder 10 is adhered on the nose of position shown in Figure 1, should be noted that the material of making flexible piece can be porous, although it preferably can put on porous 24, so that make the skin " breathing " effectively that is stained with flexible piece 12.Perforation also can make flexible piece soft more, makes it can be consistent with the shape of nose better.Rely on to adopt this structure, owing to will reduce or eliminate in fact with skin irritation due to cohesive material for a long time contact, so assurance makes patient more comfortable.According to said method, can use inexpensive non-porous material to make many overall structures of part in addition, but have same advantage with the structure made from expensive porous surgical materials.
Tack coat 22 can be any in a large amount of no anaphylactoid binding agent, for example, comprises polymethacrylates, polyethylene ethyl ester, polyacrylate and acrylate copolymer.These binding agents that use already demonstrate good adhesive property, and epidermal tissue is actually non-stimulated, and can not damage when contact water and body fluid.In order to store and to transport, can cover one deck non-sticky plastic sheet 26 on the tack coat.
Hold pipe clamp 14 and comprise that has a both ends open, have the tubular sleeve 28 of a hollow endoporus 30, if desired, from its outer end can be tapered towards its inner, so that be easier to grip tube 18.Telescopic vertically have a seam 32, preferably opens along (promptly on being contained in nose time, near one side of nose) on its bottom of whole length.The sidewall of seam is cut sth. askew, and as shown in Figure 4, so that the finger that provides enough big space to make user can insert him on telescopic surface is easy to break into two with one's hands, enables admittance, clamping or take-off pipe 18.Seam 32 is along having inwardly protruded convex ridge 34 on the limit of its sidewall.As shown in Figure 2, hold pipe clamp 14 and have a thicker wall 36, so that have the flexibility lower than flexible piece 12 and connector 16.Can be not crooked because this lower flexibility makes the nasogastric tube near patient's nose place that good stability can be arranged and nasal cavity caused stimulation.Because the wall 36 of holding pipe clamp is considerably thick, it has elastic memory capacity, and can be easy to wrap nasogastric tube 18, and it is in place to make convex ridge 34 can prop up trustship 18 reliably.The position of holding the convex ridge on the internal circular surfaces of pipe clamp wall 26 is not strict, and it can be produced on any position easily.
Importantly stitch 32 and the lateral dimension in hole 30 should be more smaller than the lateral dimension of pipe 18, make and hold pipe clamp 14 and can compress the outer surface that mode is clamped pipe 18, and unlikelyly will manage 18 flattenings.If necessary, can also prevent possible slip or the relative motion between them.Because nasogastric tube and hold pipe clamp and adopted the plastic material that is analogous to each other, so rely on frictional force between them can reduce the slip of pipe 18.
From following explanation to connector 16 as can be seen, though the pipe pernetti can take off from patient's nose at an easy rate, when it is in place after, can be held in fact fixing and the aligned position guaranteeing.So just alleviated the friction of managing 18 pairs of patient nostril interior tissues, equally also avoided stimulation the nose edge.Therefore owing to managing 18 pairs of viscous frictions of holding the inner surface of pipe clamp 14 probability of the generation slip of pipe 18 has been reduced.
Connector with label 16 expression is pressed into fixed shape, makes its a pair of equatorial lower limb 38 and 40 keep orthogonal and is connected respectively to the upper surface of flexible piece 12 and holds on the pipe clamp 14.The position of holding pipe clamp 14 is the planar belows that remain on flexible piece 12, so that aim at the nostril of selected intubate.Connector 16 is preferably with flexible piece 12 with hold pipe clamp 14 and make an integral body, and for example, injection mould is molded, thus help bar structure make good device and expense cheap, it has device more simple earlier than what use had a plurality of component types.
As what seen in the drawings, flexible piece 12 has the shape of some Cheng Zhong a little, although this shape is not strict.The whole lateral dimension of flexible piece is smaller slightly like a left side or the right lateral surface of nose.Make it to be placed on the position on the left side of whole nose or right side.According to the method, same device goes for left nostril or right nostril.
Clearly illustrating that in figure, connector is along the centrage C-C of flexible piece 12 assembling.This assembling mode of connector can alleviate the pressure that is applied on flexible piece 12 limits, and it is irrelevant to be placed in which side of nose with it.Connector 16 has bigger thickness than flexible piece 12.Because flexible piece 12 is flexible, and be easy to consistently with the shape of patient's nose, and connector 16 can keep its shape facility on the other hand.In order to achieve this end, an importance of Naso-gastric tube holder of the present invention is that connector 16 installs on the upper surface 20 of flexible piece 12 in the mode of splicing, rather than only extends from the edge of flexible piece 12.Like this, the flexibility of flexible piece 12 increases can't reduce the resilience of connector 16.Otherwise, because of flexible piece 12 has lap, and the thickness of wall 42 is increased, so reduced the effect of any hinge key and alleviated stress on the flexible piece.
In use, pernetti of the present invention will not managed under 18 situations about being contained in the pernetti physician in advance, can insert nasogastric tube by patient's nose, and if necessary, pipe 18 can also be fixed on one's body the patient in advance.Inserted by patient's nasal cavity in case manage 18, then can manage 18 with the method for separately holding pipe clamp 14 along its seam 32 embeddings simply, and make it pinch tube 18.Pipe 18 just has been connected on the pernetti 10 like this, and then flexible piece 12 is installed on patient's nose, if its this fashion is not placed in the there in advance.
Has about 0.16 centimetre (1/16 inch) thick flexible piece according to pipe pernetti of the present invention, hold external diameter and 0.32(1/8 inch that pipe clamp 14 has 1.27 centimetres (1/2 inches)) internal diameter, the inside part in hole can be tapered and be dropped to 0.48 centimetre (3/16 inch), and pernetti of the present invention is about 7.72 centimetres (3 inches) along centrage from front to back.
The front has been made explanation and has been understood preferred embodiment in detail the present invention, should be understood that, for essence of the present invention is described, detailed explanation and diagram have all been made in arrangement to element, material and other parts, for this professional those of ordinary skill, read after the above-mentioned material, can make different changes apparently, and all belong among the scope of design of the present invention.
The present invention is very useful to the treatment that needs insert the patient of nasogastric tube.

Claims (14)

1, a kind of being used for installs to Naso-gastric tube holder on patient's naris position to nasogastric tube, it is characterized in that:
One has upper and lower surface, plane, flexible flexible piece, and it presents the shape of patient's nose part usually when said lower surface adheres on patient's nose;
Hold pipe clamp for one, it comprises a sleeve with centre bore, along opening a seam on its length direction, is used for holding pipe clamp separately said, so that can be along its length said nasogastric tube embedded and remains on wherein and from the hole, take out nasogastric tube, and wrap in order to the pipe that will embed wherein; With
One has resilience to keep the connector of shape, integrally install on the said flexible piece at the one end with the centrage of overlap mode along said flexible piece, integrally install to said holding on the pipe clamp at the other end, and with said flexible piece at an angle with will hold pipe clamp remain on aligned position, patient's nostril on;
Therefore, connector can keep stable at intranasal along with but patient makes the suitably horizontal and vertical nasogastric tube that makes institute's rest that moves when movable near holding pipe clamp, thereby skin irriate and any excessive moving have been prevented, in addition, also owing to connector is configured in along making viscosity connect unlikely destruction on the centrage of flexible piece.
2,, it is characterized in that having on the inner surface in said hole of holding pipe clamp the convex ridge of the inside protuberance of longitudinal extension by the described Naso-gastric tube holder of claim 1.
3, by the described Naso-gastric tube holder of claim 1, it is characterized in that it being an overall structure, wherein said flexible piece, saidly hold pipe clamp and said connector is the structure that integrally forms a whole each other.
4, according to the described Naso-gastric tube holder of claim 1, it is characterized in that comprising one deck viscous coating on the lower surface of described flexible piece, said flexible piece adhesively is fixed on the surface of patient's nose external skin, and can takes off.
5, by the described Naso-gastric tube holder of claim 1, it is characterized in that said flexible piece, said hold pipe clamp and said connector with flexibility, have resilience, moldable material makes.
6, by the said Naso-gastric tube holder of claim 5, it is characterized in that said flexible piece has many its surperficial through holes that run through.
7, by the said Naso-gastric tube holder of claim 1, it is characterized in that said pipe clamp and the said connector held is easy to bending like that not as said flexible piece, wherein said connector and the said pipe clamp of holding possess inherent elastic memory performance respectively, in addition, wherein said size and structure of holding pipe clamp is convenient to can lay down or clamp said nasogastric tube along its length direction.
8, by the described Naso-gastric tube holder of claim 1, it is characterized in that there is a tapering in said hole from the near-end to the far-end.
9, by the said Naso-gastric tube holder of claim 4, it is characterized in that comprising a removable screening glass that covers on the said viscous coating.
10, by the described Naso-gastric tube holder of claim 1, it is characterized in that said connector comprises the lower limb of a pair of arranged perpendicular, wherein one leg is to be linked to be integral body with flexible piece, one leg is and holds pipe clamp and be linked to be integral body in addition; Said one leg is to place on the upper surface of said flexible piece, and said one leg in addition then is suspended in the planar below of said flexible piece.
11, a kind of being used for installs to Naso-gastric tube holder on patient's naris position to nasogastric tube, it is characterized in that:
One has upper and lower surface, plane, flexible flexible piece, comprise one deck viscous coating on the wherein said lower surface, when said lower surface viscosity was connected on patient's nose, said flexible piece presented the shape of patient's nose part usually;
Hold pipe clamp for one, it comprises a sleeve, have centre bore that runs through and the seam of going up along its length, has the inwardly protruded convex ridge of longitudinal extension in the seam, be used for holding pipe clamp separately said, to enable along its length wherein said nasogastric tube embedding, maintain and from the hole, take out said nasogastric tube, with be used to wrap embedding pipe wherein, so that borrow friction and the fastening said pipe of the mode that compresses, wherein said size and structure of holding pipe clamp is convenient to can unload or clamp said nasogastric tube along its length direction;
One has resilience to keep the connector of shape, integrally install on the said flexible piece at the one end with the centrage of superimposed mode along said flexible piece, integrally install to said holding on the pipe clamp at the other end, itself and said flexible piece at an angle so that the tubular handle clamp device remain on aligned position, patient nostril on;
Wherein said flexible piece, saidly hold pipe clamp and said connector is integrally formed a flexible whole structure with resilience, and the said pipe clamp of holding has inherent elastic memory capacity.
12, by the described Naso-gastric tube holder of claim 11, it is characterized in that comprising one deck viscous coating on the lower surface of said flexible piece, so that said flexible piece can viscosity be fixed on the skin surface of patient's nose outside, and can lay down.
13, by the described Naso-gastric tube holder of claim 11, it is characterized in that said connector comprises the lower limb of a pair of orthogonal configuration, one leg and flexible piece are linked to be integral body, and in addition one leg with hold pipe clamp and be linked to be integral body, said one leg is fixed on the upper surface of said flexible piece, and one leg then is suspended in said planar below in addition.
14, by the described Naso-gastric tube holder of claim 11, it is characterized in that there is tapering in said hole from the near-end to the far-end.
CN93103690A 1992-02-28 1993-03-01 Naso-gastric tube holder Pending CN1080876A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US84330492A 1992-02-28 1992-02-28
US843304 1992-02-28

Publications (1)

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CN1080876A true CN1080876A (en) 1994-01-19

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CN93103690A Pending CN1080876A (en) 1992-02-28 1993-03-01 Naso-gastric tube holder

Country Status (8)

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EP (1) EP0630273A4 (en)
JP (2) JPH07504107A (en)
KR (1) KR950700094A (en)
CN (1) CN1080876A (en)
AU (1) AU3777993A (en)
CA (1) CA2130898A1 (en)
NO (1) NO943150D0 (en)
WO (1) WO1993016750A1 (en)

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NL1021473C2 (en) * 2002-09-17 2004-03-18 Amc Amsterdam Plaster assembly and a nasal bridge plaster forming part thereof.
JP4362581B2 (en) * 2003-08-20 2009-11-11 独立行政法人産業技術総合研究所 Manufacturing method of parallel plate capacitor
JP2010179029A (en) * 2009-02-09 2010-08-19 Sasaki Seisakusho:Kk Protector for nasal cavity
GB2484719B (en) 2010-10-21 2013-02-27 Andrew Levy Tube anchor assembly
FR2978669B1 (en) * 2011-08-05 2014-06-06 Patrick Georges Renard ULTRA FAST FIXED RING FOR MAINTAINING INVASIVE MATERIALS OF THE HUMAN OR ANIMAL BODY, SUCH PROBES, DRAINS, BIG WHEAT
JP6709033B2 (en) * 2015-10-13 2020-06-10 泉工医科工業株式会社 Tube retainer
TWI747549B (en) * 2020-10-12 2021-11-21 蘇建忠 Nasogastric tube fixing device

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US3046989A (en) * 1960-09-29 1962-07-31 Edward J Hill Means for holding nasal tubes in position
US3141221A (en) * 1962-11-13 1964-07-21 Amtec Inc Closure for flexible bags
FR1555589A (en) * 1967-07-25 1969-01-31
US3977407A (en) * 1974-09-03 1976-08-31 Thermo Electron Corporation Nasotracheal tube holder
US4120304A (en) * 1976-10-12 1978-10-17 Moor Burdette J Naso-gastric tube holder
US4480639A (en) * 1982-01-18 1984-11-06 Peterson Edward D Medical tube retaining device
US4932943A (en) * 1988-05-23 1990-06-12 Hollister Incorporated Nasogastric tube holding device
GB9012694D0 (en) * 1990-06-07 1990-08-01 Smiths Industries Plc Supports for medicosurgical tubes
US5172688A (en) * 1991-08-09 1992-12-22 Innovative Medical Design Corp. Nasal-gastric tube holder

Also Published As

Publication number Publication date
NO943150D0 (en) 1994-08-25
AU3777993A (en) 1993-09-13
KR950700094A (en) 1995-01-16
EP0630273A4 (en) 1995-04-19
EP0630273A1 (en) 1994-12-28
CA2130898A1 (en) 1993-08-26
JPH07509689A (en) 1995-10-26
WO1993016750A1 (en) 1993-09-02
JPH07504107A (en) 1995-05-11

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