CN205988458U

CN205988458U - A kind of one-step oxygen transfer external member preventing cross infection

Info

Publication number: CN205988458U
Application number: CN201620731818.5U
Authority: CN
Inventors: 张君君
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-07-10
Filing date: 2016-07-10
Publication date: 2017-03-01
Anticipated expiration: 2026-07-10

Abstract

The utility model discloses a kind of one-step oxygen transfer external member preventing cross infection, include nasal oxygen tube and humidification bottle；Described humidification bottle includes bottle, and the lid threadeded with bottle；Bottle upper end forms external thread part；External thread part upper end is sealedly connected with diaphragm seal；It is loaded with humidification fluid in bottle；One lower inlet duct is installed in bottle, lower inlet duct lower end forms and emits QI KOU integrally formed with airscoop shroud, the bottom of airscoop shroud；Lid upper end forms intake interface, and covered body wall forms interface of giving vent to anger, and lid lower inner wall forms the female thread being connected with external thread part；Lid bottom is connected with spacing collar；It is connected with enterprising trachea, the bottom of enterprising trachea forms incision pointed nose in intake interface；Enterprising trachea lower end and the socket of lower inlet duct upper end fitted seal.Bottle bottom outer wall is integrally formed with the hook of a head casing tube in order to hang nasal oxygen tube；This utility model is easy to use, can avoid cross infection very well.

Description

A kind of one-step oxygen transfer external member preventing cross infection

Technical field

This utility model belong to oxygen humidification bottle construction applications and in particular to a kind of beneficial to preventing the disposable of cross infection Oxygen humidification bottle.

Background technology

On hospital clinical, patient generally requires to cure by oxygen therapy.And the oxygen continuing drying out is when passing through patient respiration road, can be to exhaling Inhale road to cause to damage.In order to avoid this damage, need the oxygen humidification that will be dried.For reaching the purpose of oxygen humidification, need In oxygen supply center and nasal oxygen tube（Or oxygen hood）Between plus an oxygen humidification bottle, make the oxygen that continues drying out pass through humidification bottle Obtain humidifying after interior humidification fluid, then pass through nasal oxygen tube（Or oxygen hood）Enter in patient body.So, avoid persistently to do The damage to patient respiration road for the dry oxygen.

And presently used oxygen therapy damping device mostly is repeated overlapping and uses, needs carry out disinfection, sterilizing works, and for a long time Repeated overlapping uses, and increased the probability of bacterium infection.Meanwhile, the oxygen humidification bottle being used at present is difficult to uniformly to be had oxygen The humidifying of effect.

The Chinese utility model patent of Patent No. 201120099934.7 discloses single use oxygen humidification bottle, its Scheme is by being previously charged into the humidification fluid after sterilization treatment, it is to avoid hospital cures by oxygen therapy sterilization and sterilizing work in humidification Make, significantly less respiratory tract infection complication and cross-infection rate.Pass through in the program to be equipped with plug on gas outlet, Protective cap is equipped with air inlet to avoid storing the leaking of humidification fluid in transportation.Because plug and protective cap are necessary It is dismountable, need when humidification bottle uses to disassemble them, but must assure that their sealing property, Liang Zheshi Conflicting, such as by increasing the compactness connecting, that certainly will be unfavorable for easily dismantling, if for convenient disassembly, be difficult to again Ensure sealing property, therefore overall using effect is undesirable.

In addition, the tube head of giving vent to anger that nasal oxygen tube in a fit of anger when using stretches into patient's nasal cavity, meeting on tube head of giving vent to anger It is stained with the mucus of the nasal cavity of patient, can whip arbitrarily to place nasal oxygen tube in patient's feed or out-of-bed activity, escape pipe Head may contact in positions various with sick bed, bedding, bedside cabinet etc. generation, equally exists the risk of cross infection.

Content of the invention

Technical problem to be solved in the utility model is：In view of the shortcomings of the prior art, a kind of structure is provided to close Reason, one-step oxygen transfer external member that is easy to use and being avoided that cross infection.

For realizing the purpose of this utility model, employ the following technical solutions and be achieved：A kind of prevent the one of cross infection Secondary property cures by oxygen therapy external member, includes nasal oxygen tube and humidification bottle；

Described nasal oxygen tube includes conduit, is connected to the gas source connector of tube at one end, is connected to the threeway of the conduit other end Joint, is connected to two head casing tubes on three way cock's another two port, and is connected between two head casing tube other ends One head of giving vent to anger；Described rostral face of giving vent to anger is integrally formed with two tube heads of giving vent to anger；

Described humidification bottle includes bottle, and the lid threadeded with bottle；

Described bottle upper end forms external thread part；Described bottle inwall is located at a positioning formed below of external thread part Step；Described external thread part upper end is sealedly connected with diaphragm seal；It is loaded with humidification fluid in described bottle；

One lower inlet duct is installed in described bottle, described lower inlet duct lower end is integrally formed with a circular trough bodily form The airscoop shroud of shape, the bottom of airscoop shroud equidistantly forms and emits QI KOU, and the bottom of described airscoop shroud is tight with bottle inner bottom part Close offset；

Described lower inlet duct top is fixedly connected with a centring ring；Described centring ring includes solid with lower inlet duct outer wall The interior clamping ring of fixed socket, the outside fix circle fitted with bottle inwall, and be connected between interior clamping ring and outside fix circle The dowel of more than three, the upper end of described outside fix circle and the positioning step of bottle inwall offset；

Described lid upper end forms intake interface, and described covered body wall forms interface of giving vent to anger, in described lid bottom Wall forms the female thread being connected with the external thread part of bottle upper end；Described lid bottom is connected with spacing collar；

It is connected with enterprising trachea, the bottom of described enterprising trachea forms more than one in described intake interface In order to cut the incision pointed nose of described diaphragm seal, described enterprising trachea bottom outer wall forms to strut described diaphragm seal Triangle strut head；

Described enterprising trachea lower end and the socket of lower inlet duct upper end fitted seal；

The gas source connector of described nasal oxygen tube is socketed with the Interference fit of giving vent to anger on humidification bottle lid；Described bottle bottom outer wall Integrally formed with a hook in order to hang described head casing tube.

Preferably：The position being located between two neighboring dowel on described outside fix circle forms inner fovea part.

Preferably：It is tightly connected between described bottle and lid.

Preferably：Described spacing collar is less than 360 degree of toroidal for central angle, spacing collar and lid lower end it Between connect for the disconnected formula of point.

Compared with prior art, the beneficial effects of the utility model are：Nasal oxygen tube of the present utility model and humidification bottle divide Not Zhuan Pei after the completion of can integrally be packed using the packaging bag integral sealing of polythene material, intake interface and give vent to anger interface position not Need additionally sheathed protection cap or stopper.It is only necessary to tear spacing collar when humidification bottle uses, bottle relatively screws lid, lid Enterprising trachea is driven to rotate and move down during precession, diaphragm seal can be cut by the incision pointed nose of enterprising trachea lower end Broken, when lid is rotated in place relative to bottle, enterprising trachea just seals socket with lower inlet duct again, so enters from intake interface The oxygen entering can convey downwards along enterprising trachea, lower inlet duct, and the final QI KOU that emits below airscoop shroud is uniformly discharged Carry out humidifying；In addition the described head that struts will be big for the opening support on diaphragm seal, can pass through close beneficial to the oxygen after humidifying Sealer is simultaneously finally discharged from interface of giving vent to anger.Humidification bottle in this utility model is easy to use, can avoid cross infection very well, and It is not likely to produce damaged leakage in storage, transportation, holistic cost is more cheap.And specially devise for hanging on humidification bottle The hook portion of nasal oxygen tube, such patient does not use and can hang over the headgear tube portion of nasal oxygen tube in hook portion during nasal oxygen tube, makes With nasal oxygen tube after terminating together with humidification bottle in the lump waste treatment, it is to avoid the occurrence of cross infection.

Brief description

Fig. 1 is structural representation of the present utility model.

Fig. 2 is the structural representation of humidification bottle.

Fig. 3 is configuration state sectional view when humidification bottle does not use.

Fig. 4 is configuration state sectional view when humidification bottle uses.

Fig. 5 is the structural representation of humidification bottle lower inlet duct part.

1st, bottle；11st, diaphragm seal；12nd, external thread part；13rd, hook portion；

2nd, lid；21st, spacing collar；22nd, intake interface；23rd, give vent to anger interface；24th, enterprising trachea；241st, cut pointed nose； 242nd, strut head；

3rd, lower inlet duct；31st, airscoop shroud；311st, emit QI KOU；32nd, centring ring；321st, interior clamping ring；322nd, dowel； 323rd, outside fix circle；324th, inner fovea part；

4th, gas source connector；5th, conduit；6th, three way cock；7th, head casing tube；8th, give vent to anger head.

Specific embodiment

According to Fig. 1 to Fig. 4, a kind of one-step oxygen transfer external member preventing cross infection described in the present embodiment, including There are nasal oxygen tube and humidification bottle.

Described nasal oxygen tube includes conduit 5, is connected to the gas source connector 4 of tube at one end, is connected to the three of the conduit other end Pass joint, is connected to two head casing tubes 7 on three way cock's another two port, and is connected between two head casing tube other ends One give vent to anger 8；Described rostral face of giving vent to anger is integrally formed with two tube heads of giving vent to anger；

Described humidification bottle includes bottle 1, and the lid 2 threadeded with bottle.

Described bottle upper end forms external thread part 12；Described bottle inwall is located at one formed below of external thread part calmly Position step；Described external thread part upper end is sealedly connected with diaphragm seal 11；It is loaded with humidification fluid in described bottle.Described diaphragm seal can For aluminium foil or plastic sheeting.

One lower inlet duct 3 is installed in described bottle, described lower inlet duct lower end is integrally formed with a circular cell body The airscoop shroud 31 of shape, the bottom of airscoop shroud equidistantly forms and emits QI KOU 311, in the bottom of described airscoop shroud and bottle Bottom closely offsets.

Described lower inlet duct top is fixedly connected with a centring ring 32；Described centring ring includes and lower inlet duct outer wall Fixedly sleeved interior clamping ring 321, the outside fix circle 323 fitted with bottle inwall, and it is connected to interior clamping ring and outside fix The dowel 322 of more than three between circle, the upper end of described outside fix circle and the positioning step of bottle inwall offset.

Described lid upper end forms intake interface 22, and described covered body wall forms interface 23 of giving vent to anger, under described lid Portion's inwall forms the female thread being connected with the external thread part of bottle upper end；Described lid bottom is connected with spacing collar 21.

It is connected with enterprising trachea 24, the bottom of described enterprising trachea forms more than one in described intake interface The incision pointed nose 241 in order to cut described diaphragm seal, described enterprising trachea bottom outer wall forms to strut described close The triangle of sealer strut 242.

Described enterprising trachea lower end and the socket of lower inlet duct upper end fitted seal.

The gas source connector of described nasal oxygen tube is socketed with the Interference fit of giving vent to anger on humidification bottle lid；Described bottle bottom outer wall Integrally formed with a hook 13 in order to hang described head casing tube.

The position being located between two neighboring dowel on described outside fix circle forms inner fovea part 324.Inner fovea part makes outer Centring ring can conveniently load in bottle, and ensures that airscoop shroud lower end is closely offseted with bottle inner bottom part so that oxygen can be equal Evenly from emitting QI KOU discharge, thus carrying out effective humidifying, and noise is less.

It is tightly connected between described bottle and lid.Plastic there is positioning on the top that described lid inwall is located at female thread Circle, centring ring position arranges sealing ring, and sealing ring lower end and bottle upper end offset thus realizing sealing.

Described spacing collar is less than 360 degree of toroidal for central angle, is that the disconnected formula of point connects between spacing collar and lid lower end Connect.

It is connected with source of oxygen after described intake interface connection flow gauge, the source of the gas that described interface of giving vent to anger connects nasal oxygen tube connects Head.

Nasal oxygen tube of the present utility model and humidification bottle can be integrally using the packaging bags of polythene material after the completion of assembling respectively Integral sealing is packed, and intake interface and interface position of giving vent to anger are not required to will additionally sheathed protection cap or stopper.When humidification bottle uses, only Need to tear spacing collar, bottle relatively screws lid, drives enterprising trachea to rotate and move down during lid precession, enterprising Diaphragm seal can be cut through by the incision pointed nose of trachea lower end, and when lid is rotated in place relative to bottle, enterprising trachea is again just Seal socket with lower inlet duct, the oxygen so entering from intake interface can convey downwards along enterprising trachea, lower inlet duct, And finally uniform discharge of QI KOU that emit below airscoop shroud carries out humidifying；In addition the opening on diaphragm seal is supportted by the described head that struts Greatly, diaphragm seal can be passed through beneficial to the oxygen after humidifying and finally discharge from interface of giving vent to anger.Humidifying in this utility model Bottle is easy to use, can avoid cross infection very well, and is not likely to produce damaged leakage in storage, transportation, and holistic cost is relatively For cheap.And hook portion for hanging nasal oxygen tube is specially devised on humidification bottle, such patient does not use during nasal oxygen tube can be by The headgear tube portion of nasal oxygen tube（Two described head casing tubes, three way cock and give vent to anger and between head, connect into a closed loop）Hang over hook In portion, using nasal oxygen tube after terminating together with humidification bottle in the lump waste treatment, it is to avoid the occurrence of cross infection.

Claims

1. a kind of one-step oxygen transfer external member preventing cross infection it is characterised in that：Include nasal oxygen tube and humidification bottle；

Described nasal oxygen tube includes conduit, is connected to the gas source connector of tube at one end, is connected to the three way cock of the conduit other end, It is connected to two head casing tubes on three way cock's another two port, and be connected between two head casing tube other ends one goes out Gas head；Described rostral face of giving vent to anger is integrally formed with two tube heads of giving vent to anger；

Described bottle upper end forms external thread part；Described bottle inwall is located at a positioning table formed below of external thread part Rank；Described external thread part upper end is sealedly connected with diaphragm seal；It is loaded with humidification fluid in described bottle；

One lower inlet duct is installed in described bottle, described lower inlet duct lower end is integrally formed with a circular trough shape Airscoop shroud, the bottom of airscoop shroud equidistantly forms and emits QI KOU, the bottom of described airscoop shroud tight phase with bottle inner bottom part Support；

Described lower inlet duct top is fixedly connected with a centring ring；Described centring ring includes and lower inlet duct outer wall fixed cover The interior clamping ring connecing, the outside fix circle fitted with bottle inwall, and it is connected to three between interior clamping ring and outside fix circle Above dowel, the upper end of described outside fix circle and the positioning step of bottle inwall offset；

Described lid upper end forms intake interface, and described covered body wall forms interface of giving vent to anger, and described lid lower inner wall becomes Type has the female thread that the external thread part with bottle upper end is connected；Described lid bottom is connected with spacing collar；

Be connected with enterprising trachea in described intake interface, the bottom of described enterprising trachea form more than one in order to Cut the incision pointed nose of described diaphragm seal, described enterprising trachea bottom outer wall forms to strut the triangle of described diaphragm seal Shape strut head；

The gas source connector of described nasal oxygen tube is socketed with the Interference fit of giving vent to anger on humidification bottle lid；Described bottle bottom outer wall one Form a hook in order to hang described head casing tube.

2. as claimed in claim 1 a kind of one-step oxygen transfer external member preventing cross infection it is characterised in that：Described outside fix The position being located between two neighboring dowel on circle forms inner fovea part.

3. as claimed in claim 1 a kind of one-step oxygen transfer external member preventing cross infection it is characterised in that：Described bottle with It is tightly connected between lid.

4. as claimed in claim 1 a kind of one-step oxygen transfer external member preventing cross infection it is characterised in that：Described spacing collar It is less than 360 degree of toroidal for central angle, be that the disconnected formula of point is connected between spacing collar and lid lower end.