CN201338934Y

CN201338934Y - Ampoule breaker

Info

Publication number: CN201338934Y
Application number: CNU2008201753272U
Authority: CN
Inventors: 田顺亮; 张黎黎
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-10-19
Filing date: 2008-10-19
Publication date: 2009-11-04
Anticipated expiration: 2018-10-19

Abstract

The utility model relates to an ampoule breaker. The fabricating method is that a 'semi-funnel' shape groove is arranged on the front surface of a horizontal plate; a reverse U-shape groove is arranged on the lower surface of a vertical plate and a 'one fourth cone' shape groove with an upward tip is arranged on the upper part of the groove; the vertical plate surface with the groove is attached to the front surface of the horizontal plate, the reverse U-shape groove on the lower surface of the vertical plate and the 'semi-funnel' shape groove on the front surface of the horizontal plate are put together to form a hole, and screws are used to joint the two plates. When in use, the ampoule is broken from the neck of the ampoule by inserting the ampoule into the breaker through the hole formed by the horizontal plate and the vertical plate, turning the handle on the horizontal plate and using the lever principle. The utility model has the advantages that the damages to fingers of the medical personnel can be avoided; the ampoule is broken rapidly and the fracture is flat; the structure is simple, the volume is small and the breaker can be sterilized conveniently; and the fabrication is simple and the breaker is economic and practical.

Description

The ampoule decoupler

Technical field

The utility model relates to a kind of medical personnel clinically in order to open the ampoule decoupler of ampoule.

Background technology

In the clinical treatment process, ampoule commonly used is 1ml to 10ml.The common method that medical personnel open ampoule is: earlier with little emery wheel scribing Ampoule neck, with hand it is broken into two with one's hands again.Compare so time-consuming, and the fracture of ampoule or the cracked glass sheet finger of stabbing medical personnel easily.At present, though there is the people to design and produce the ampoule opening device ^[1,2], but relative assembly is made more complicated with material cost height, still needs during operation ampoule is carried out scribing, expends time in, and the sterilization to device is carried out in inconvenience.

Bibliography

[1] Wen Chenghui. the manual ampoule cutter of compound type. China, patent publication No. CN87216214.1988-08-31.

[2] Liu Hongchan, Gao Yanxiu, Meng Aiping etc. multi-functional ampoule cutter. China, patent publication No. CN2398254.2000-09-27.

Summary of the invention

In order to save the time that medical personnel open ampoule, the protection finger is avoided damage, and overcomes the problem of sterilization inconvenience, and the utility model provides a kind of ampoule decoupler.This ampoule decoupler is applicable to clinical 1ml to 10ml commonly used ampoule, can make medical personnel carry out scribing to Ampoule neck and can disconnect ampoule and save time; Keeping away manual-free directly breaks ampoule into two with one's hands and can prevent injury of finger.Simultaneously, more convenient to the sterilization of this device, can satisfy clinical sterilization demand.

The technical scheme that its technical matters that solves the utility model adopts is: the ampoule decoupler is borrowed spiral nail to be connected by horizontal plate and diaphragm plate and is formed.Horizontal plate is a plank, one " half funnel " connected in star of having taken back in the horizontal plate front; Diaphragm plate is a plank also, and the center has one to fall " U " connected in star below diaphragm plate, " 1/4 circular cone " connected in star that has a point to make progress on the top of groove; The front of the reeded one side of diaphragm plate and horizontal plate is to pasting, and " half funnel " connected in star of " U " connected in star and horizontal plate of falling below the diaphragm plate is combined to form a hole, has two spiral nails that two planks are linked together.Ampoule decoupler using method: left hand is held ampoule body, ampoule is head-up inserted decoupler through the hole that horizontal plate and diaphragm plate surround, make Ampoule neck be butted on the lower edge of horizontal plate " half funnel " connected in star, the head of ampoule enters the diaphragm plate back side " 1/4 circular cone " connected in star, the one side that the blue marking point on the peace bottle is just having screw to manifest towards diaphragm plate; The right hand clockwise rotates the horizontal plate handle, utilizes lever principle, ampoule can be disconnected from Ampoule neck.

The beneficial effects of the utility model are: with a decoupler, can finish the disconnection from 1ml to 10ml different model ampoule; Needn't can disconnect ampoule at neck with little emery wheel scribing Ampoule neck, thereby save time; Medical personnel needn't directly break ampoule into two with one's hands with hand, thereby avoid the damage pointed; " half funnel " connected in star with fall hole that " U " connected in star surrounds and be convenient to ampoule and insert decoupler, and the ellipse that can hold Ampoule neck top expands, and guarantees that when disconnecting ampoule, this ellipse expands part can be stressed not cracked; The lower edge of " half funnel " connected in star is sharper keen, and this one acts on the ampoule neck, guarantees that ampoule disconnects at neck, and guarantees the neat of fracture; " 1/4 circular cone " connected in star on the diaphragm plate can hold the ampoule head, makes head area of thrust surface increase and stressed even, and head is cracked when avoiding disconnecting ampoule; Ampoule decoupler volume is little, and materials are plank and spiral nail, can conveniently carry out high pressure steam sterilization, sprinkling or soaking disinfection to it, to satisfy clinical sterilization demand; Ampoule decoupler cost is low, makes simple.

Description of drawings

Below in conjunction with drawings and embodiments the utility model is further specified.

Fig. 1 is the scheme drawing of horizontal plate.

Fig. 2 is the scheme drawing of diaphragm plate.

Fig. 3 is an ampoule decoupler overall picture anterior aspect.

Fig. 4 is that ampoule decoupler overall picture back is seen.

Fig. 5 is the ampoule scheme drawing.

Fig. 6 is the anterior aspect that ampoule inserts decoupler.

Fig. 7 is the back sight that ampoule inserts decoupler.

Among the figure: 1. horizontal plate, 2. " half funnel " connected in star, 3. diaphragm plate 4. falls " U " connected in star, 5. " 1/4 circular cone " connected in star, 6. spiral nail, the 7. hole that surrounds of liang plate, 8. handle, 9. ampoule body, 10. Ampoule neck, 11. ellipses expand, 12. blue marking points, 13. ampoule heads.

The specific embodiment

The making of horizontal plate: select a plank 1, long 12cm about plate, the wide 3cm in front and back, thick up and down 1cm.Open " half a funnel " connected in star 2 wide at the top and narrow at the bottom, groove width between centers plank left surface 2.5cm in the plank front.Groove is suitable for reading between left and right apart from 1.3cm, the dark 0.65cm in front and back; End opening is between left and right apart from 0.96cm, the dark 0.48cm in front and back.Groove is half funnel-form can make the lower edge that acts on Ampoule neck sharper keen, guarantees that ampoule disconnects at neck; The ellipse that can hold the Ampoule neck top simultaneously expands, and guarantees that when breaking ampoule into two with one's hands this one can stressed fragmentation.

The making of diaphragm plate: select a plank 3, plate is high 4cm up and down, the wide 5cm in the left and right sides, the thick 1cm in front and back.The middle part is opened one and is run through and fall " U " connected in star 4 before and after the plank below plate, and vertical surface high 1cm in groove both sides is with the consistency of thickness of horizontal plate; Two vertical surface spacing 1.3cm, consistent with the spacing suitable for reading of horizontal plate " half funnel " connected in star 2; Top sagitta 0.3cm." half funnel " connected in star 2 of " U " connected in star 4 and horizontal plate of falling surrounds hole 7, passing through and admit the ellipse of ampoule to expand 11 in order to ampoule; The arch of top can further enlarge the space of hole in vertical direction, helps the insertion of ampoule.Above arch, be as the criterion with the positive midperpendicalar of diaphragm plate, do one up-narrow and down-wide, last shallow dark down, " 1/4 circular cone " connected in star 5 of high 1.8cm, this groove end opening spacing 1.1cm, dark 0.4cm is 1/4 conical upwards gradually narrow gradually shallow up to the top from end opening.This " 1/4 circular cone " connected in star is in order to admitting ampoule head 13, and guarantees that when disconnecting ampoule, the contact surface of ampoule head and diaphragm plate increases, and is stressed even, prevents that the ampoule head is cracked.

Horizontal plate is connected with diaphragm plate: the front that diaphragm plate is had the one side subtend horizontal plate of " 1/4 circular cone " connected in star 5, the lower edge of diaphragm plate and left border align with the lower edge and the left border of horizontal plate respectively, " half funnel " connected in star 2 of " U " connected in star 4 and horizontal plate of falling of diaphragm plate is involutory, and with two spiral nails 6 two boards being fixed together gets final product.

The using method of ampoule decoupler: left hand is held ampoule body 9, ampoule is head-up inserted decouplers through the hole 7 that horizontal plate and diaphragm plate surround, make Ampoule neck 10 be butted on the lower edge of horizontal plate " half funnel " connected in star 2, ampoule head 13 enters the diaphragm plate back side " 1/4 circular cone " connected in star 5, the one side that the blue marking point 12 on the ampoule is just having screw 6 to manifest towards diaphragm plate.The right hand clockwise rotates horizontal plate handle 8, can ampoule be disconnected from Ampoule neck.

Claims

1. an ampoule decoupler has the hole that inserts for ampoule, and it is characterized in that: decoupler comprises horizontal plate and two planks of diaphragm plate; Two planks borrow spiral nail to be connected, and there is " half a funnel " connected in star wide at the top and narrow at the bottom the horizontal plate front, and the diaphragm plate bottom has " half a funnel " connected in star that falls on " U " connected in star and the horizontal plate to surround a hole; Fall the top of " U " connected in star at diaphragm plate, have one up-narrow and down-wide, last shallow dark " 1/4 circular cone " connected in star down.