CN102526834B

CN102526834B - Non-hanging infusion apparatus

Info

Publication number: CN102526834B
Application number: CN201210021883.5A
Authority: CN
Inventors: 图尔贡·赛迪
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-01-13
Filing date: 2012-01-13
Publication date: 2017-04-05
Anticipated expiration: 2032-01-13
Also published as: CN102526834A

Abstract

The invention discloses a kind of non-hanging infusion apparatus, belong to medical instruments field.There are infusion bottle and air storage bag on the drip stand of non-hanging infusion apparatus, at the top of air storage bag, have pressurized tank；The escape pipe of air storage bag connects infusion bottle inner cavity top by self-locking connection valve；Upwards, bottle intracavity bottom is circular for point for infusion bottle mouth, and bottom of bottle outer wall has tail-like leg；Tube for transfusion has hard tube insertion bottom of bottle with bottleneck connection end, has the acousto-optic alarm for mineral of belt sensor on the Liquid dropping bottle on tube for transfusion；Transfusion device is accompanied by calm the anger capsule and a transfusion bottle bag with connection valve plug.Non-hanging infusion apparatus can be placed on the head of a bed, need not hang, transfusion acousto-optic warning of send automatically, it is not necessary to wholwe-hearted to nurse.Patient can also extract the plug of self-locking connection valve, conveniently go to toilet, or do other things from bed by changing capsule of calming the anger to infusion bottle pressurization, easy to operate.

Description

Non-hanging infusion apparatus

Technical field：The present invention relates to a kind of medical apparatus and instruments, particularly a kind of transfusion device.

Background technology：Existing infusion device is infusion bottle to be hung on drip stand, and the deadweight by medicinal liquid flows downward, Medicinal liquid is input in patient's blood vessel by syringe needle.During transfusion, patient is to go to toilet, it is desirable to have other people help elevate medicine bottle, patient It is movable inconvenient, slightly do not note it also occur that blood back.When transfusion is completed, patient may fall asleep, or nurse does not exist, and easily causes thing Therefore.Patent " head worn type self-help transfusion device " is placed on the transfusion instrument in headgear there is provided a kind of infusion bottle, can make patient not By other people, the carrying out of safe ready is infused whenever and wherever possible.But also there is weak point, on head, increased load, cause discomfort, it is special Be not headache, Patients With Complaints of Dizziness it is more inapplicable.Patient activity is also limit simultaneously, medicine bottle is easily caused and is dropped accident occurs.

The content of the invention：The purpose of the present invention is to design a kind of non-hanging infusion apparatus, and this transfusion device can be placed on the head of a bed, need not Hanging, transfusion acousto-optic warning of send automatically, patient also conveniently can go to toilet.To realize this target, present invention employs so Technical scheme：Non-hanging infusion apparatus, including infusion bottle, tube for transfusion and syringe needle.Infusion bottle is placed on drip stand, on drip stand Also air storage bag, has a pressurized tank in the card at the top of air storage bag, the built-in water of pressurized tank, and discharging valve is arranged at tank bottom；At the top of air storage bag Card outer rim have sliding sleeve to be connected on the vertically oriented bar of drip stand.The escape pipe of air storage bag connects defeated by self-locking connection valve Liquid bottle inner cavity top；Upwards, bottle intracavity bottom is circular for point for infusion bottle mouth, and bottom of bottle outer wall has tail-like leg；Tube for transfusion with There is hard tube insertion bottom of bottle bottleneck connection end, has the acousto-optic alarm for mineral of belt sensor on the Liquid dropping bottle on tube for transfusion；Transfusion device is also attached There are calm the anger capsule and a transfusion bottle bag with connection valve plug.

It is connected with air inlet head by elastic card on the downside of the valve seat of self-locking connection valve, elastic card is installed in being socketed with air inlet head Pressure cap on；The shank that dividing plate centre bore in air inlet head has cone valve is passed through, and has passage, handle on the dividing plate of shank both sides There is spring in pole-footing portion；Straight pin with airway withstands the cone in air inlet head from the centre bore insertion air inlet head of pressure cap base plate Shape valve, has on pressure cap centre bore and the corresponding pyramidal pits of cone valve；In valve seat, straight pin waist connection positioning disk, air inlet Pressure cap on head is pressed on positioning disk；Have on valve seat excircle a pair and pin that elastic card is relative, in air inlet head insertion There is the elastic card positioning runner in same radial position with pin on the inner surface of valve seat；There are outlet head and valve seat on the upside of valve seat Threaded connection, outlet header structure is similar to air inlet head, in outlet head, has spring in the shank of cone valve, shank both sides every There is passage on plate, the straight pin on positioning disk passes through valve seat bottom center hole, withstands the cone valve in outlet head, valve seat base plate There are the pyramidal pits corresponding with cone valve on centre bore.

Non-hanging infusion apparatus can be placed on the head of a bed, need not hang, transfusion acousto-optic warning of send automatically, it is not necessary to wholwe-hearted to nurse. Patient can extract the plug of self-locking connection valve, change capsule of calming the anger and pressurize to infusion bottle, infusion bottle is put in bag and is hung in Front, you can conveniently go to toilet, or other things are done from bed, it is easy to operate.

Description of the drawings：Fig. 1 is the structural representation of non-hanging infusion apparatus.Fig. 2 is the knot of self-locking connection valve in transfusion device Structure schematic diagram.Fig. 3 is the configuration state figure of the transfusion device when the people that infuses goes to toilet.

Specific embodiment：It is further described below in conjunction with the accompanying drawings.

As shown in figure 1, non-hanging infusion apparatus, including infusion bottle, tube for transfusion and syringe needle.Transfusion device is placed on the head of a bed, infusion bottle 3 It is placed on drip stand 11, also has air storage bag 10 on drip stand, have pressurized tank 8 in the card 9 at the top of air storage bag, at the top of air storage bag Card outer rim have sliding sleeve to be connected on the vertically oriented bar of drip stand, it is ensured that air storage bag and pressurized tank lifting are stable.Pressurized tank leads to Discharging valve regulating pondage is crossed, is changed pressurized tank weight, is made in infusion bottle, have suitable pressure；Air storage bag bottom side has intake valve 12, the escape pipe 2 of opposite side connects infusion bottle inner cavity top by self-locking connection valve 5, exports medicinal liquid by air pressure；Transfusion Upwards, bottle intracavity bottom is circular for point for bottle bottleneck, and bottom of bottle outer wall has tail-like leg 1, makes infusion bottle stable.Tube for transfusion and bottleneck There is the insertion bottom of bottle of hard tube 4 connection end, it is ensured that medicinal liquid is discharged clean.Tube for transfusion is hung on the support bar 6 of drip stand, in order to observe The liquid droping speed of Liquid dropping bottle.There is the acousto-optic alarm for mineral 7 of belt sensor on Liquid dropping bottle, when medicinal liquid is totally lost and there is no longer liquid medicine and ooze, Attention device sends sound and light signal warning, and patient can relievedly read a book, sleep.When client need is gone to toilet, can be by self-locking The plug of connection valve is removed, at this moment infusion bottle and air storage bag all self-closeds, and air pressure will not be revealed.Transfusion device is accompanied by a band Calm the anger capsule 26 and the transfusion bottle bag 25 of connection valve plug.As shown in figure 3, by the plug insertion connection valve of capsule of calming the anger, infusing Bottle and calm the anger capsule UNICOM, to holding infusion pressure is inflated in bottle, patient is put into infusion bottle in bag capsule of manually calming the anger Front is hung in, trick both can portable propelling.

As shown in Fig. 2 being connected with air inlet head 13 by elastic card 24 on the downside of the valve seat 21 of self-locking connection valve, elastic card peace It is mounted on the pressure cap 18 with air inlet head socket.In air inlet head, the shank 14 of cone valve is passed through from air inlet head internal partition centre bore, There is passage 15 on the dividing plate of the both sides of shank, in shank, have spring 16.Straight pin 22 with airway is from pressure cap base plate center In hole insertion air inlet head, the cone valve 17 in air inlet head is withstood, is had on the centre bore of pressure cap and the corresponding pyramidal pits of cone valve； In valve seat, straight pin waist connection positioning disk 20；Pressure cap on air inlet head is pressed on positioning disk.Have one on valve seat excircle To and the relative pin 19 of elastic card, press two pins, draw in the elastic card for opening, you can to remove from connection valve and press The air inlet head of cap connection.Have on the inner surface of the valve seat of air inlet head insertion with pin in the elastic locking of same radial position Position chute, it is ensured that elastic card aligns installation with pin.Outlet head 23 on the upside of valve seat 21 is threadedly coupled with valve seat, outlet header structure Similar to air inlet head, the straight pin on positioning disk passes through valve seat bottom center hole, withstands the cone valve in outlet head, cone valve There is spring in shank, have passage on the dividing plate of the both sides of shank, on valve seat bottom center hole, have the cone corresponding with cone valve Shape pit.

When self-locking connection valve is in the connection status of Fig. 2, the air-flow with pressure is entered from 10 Jing escape pipes 2 of air storage bag Air inlet head 13, then outlet head is entered by the airway of passage 15 and straight pin, then entered from outlet head by trachea Infusion bottle inner cavity top.When air inlet head plug on the downside of connection valve is removed, straight pin disappears to two cone valve top power, air inlet head Fitted with pyramidal pits with the cone valve in outlet head respectively, enclose air storage bag and infusion bottle air flue.

Claims

1. non-hanging infusion apparatus, including infusion bottle, tube for transfusion and syringe needle, is characterized in that：Infusion bottle (3) is placed on drip stand (11) On, there is air storage bag (10) on drip stand, in the card (9) at the top of air storage bag, have pressurized tank (8)；The escape pipe of air storage bag (2) infusion bottle inner cavity top is connected by self-locking connection valve (5)；Upwards, intracavity bottom is circular for point, bottom of bottle for infusion bottle mouth There is tail-like leg (1) on outer wall；Tube for transfusion has hard tube (4) insertion bottom of bottle with bottleneck connection end, on the Liquid dropping bottle on tube for transfusion There is the acousto-optic alarm for mineral (7) of belt sensor；Transfusion device is accompanied by a capsule of calming the anger (26) with connection valve plug and one defeated Liquid bottle bag (25)；It is connected with air inlet head (13) by elastic card (24) on the downside of the valve seat (21) of the self-locking connection valve (5), bullet Property card is on the pressure cap (18) being socketed with air inlet head；Dividing plate centre bore in the air inlet head has the shank of cone valve (17) (14) pass through, on the dividing plate of shank both sides, have passage (15), shank root has spring (16)；Straight pin with airway (22) From in the centre bore insertion air inlet head of pressure cap base plate, the cone valve in air inlet head is withstood, is had on pressure cap centre bore and cone valve pair The pyramidal pits answered；In valve seat, straight pin waist connection positioning disk (20), the pressure cap on air inlet head are pressed on positioning disk； On valve seat excircle, have a pair and pin (19) that elastic card is relative, have and pin on the inner surface of the valve seat of air inlet head insertion Elastic card positioning runner of the nail in same radial position；There is outlet head (23) to be threadedly coupled with valve seat on the upside of valve seat (21), go out The structure of gas head is similar to air inlet head, in outlet head, has spring, have ventilation on the dividing plate of shank both sides in the shank of cone valve Hole, the straight pin on positioning disk pass through valve seat bottom center hole, withstand the cone valve in outlet head, have on valve seat bottom center hole The pyramidal pits corresponding with cone valve.

2. non-hanging infusion apparatus as claimed in claim 1, is characterized in that：Dress water inside pressurized tank (8), the weight of pressurized tank lead to The water valve for crossing tank bottom is adjusted.

3. non-hanging infusion apparatus as claimed in claim 1, is characterized in that：Card (9) outer rim at the top of air storage bag (10) has cunning Set is connected on the vertically oriented bar of drip stand.