WO2006075817A1

WO2006075817A1 - Ampeul cutting device for suction glass particles

Info

Publication number: WO2006075817A1
Application number: PCT/KR2005/000886
Authority: WO
Inventors: Hoon-Choul Joung; Yong-Sig Ko
Original assignee: Hoon-Choul Joung; Yong-Sig Ko
Priority date: 2004-03-25
Filing date: 2005-03-25
Publication date: 2006-07-20

Abstract

The present invention relates to an ampule cutting device capable of suctioning glass particles or debris. More specifically, the invention is to prevent the glass particles or debris produced when cutting an ampule from being introduced into the solution inside the ampule to there avoid from being injected into the human body. The ampule cutting device of the invention comprises: an ampule rest for gripping the upper end portion of an ampule, the ampule includes an ampule body containing a solution and having an open top, an ampule neck extended from the top portion of the ampule body and having a diameter smaller than that of the ampule body, and an upper end portion extended from the top of the ampule neck and having a closed end; an ampule cutter having a suction port to be positioned near the ampule neck; a duct connected at one end to the suction port of the ampule cutter; and a negative pressure generator connected to the other end of the duct.

Description

AMPEUL CUTTING DEVICE FOR SUCTION GLASS PARTICLES

Technical Field The present invention relates to an ampule cutting device capable of suctioning glass particles or debris . More specifically, the invention relates to an ampule cutting device capable of suctioning glass particles or debris , which can prevent a user ' s hand from being injured by means of a broken top, glass debris , or fracture surface of an ampule when cutting it , and also prevent the glass particles or debris from being introduced into the solution inside the ampule , thereby avoiding the glass particles or debris from being inj ected into the human body when the solution is administered .

Background Art

An ampule containing inj ection solution is cut at its neck portion to take the inj ection solution using a syringe . When the ampule is cut , instantaneously, glass debris or particles are produced and part of them is fallen into the inj ection solution, and part of them is fallen outside the ampule . Particularly, in case of the ampule bottle , the process of sealing the ampule bottle containing inj ection solution is carried out at high temperature . Thus , when cooling the ampule after sealing, the inside of the ampule has a negative pressure , which is lower than the atmospheric pressure . Accordingly, the glass particles or debris are more likely to be fallen into the inj ection solution contained in the ampule .

This inj ection solution was sampled using a syringe and examined using a microscope . As the result , glass particles or debris were observed, as shown in FIG . 1. ( In case where 20ml ampule bottle and 19G needle are used, the magnification : XlOO ) This means that the glass debris fallen into the inj ection solution have been introduced into the inj ection solution via the syringe needle . Thus , it is possible that , when this ampule inj ection solution is administered, the glass particles or debris are introduced into the human body or into the blood thereof . This glass particles or debris may be accumulated in the organs and act as a potential j eopardy . It has been reported many times that the above accumulated glass particles may block blood vessels to thereby cause chromic mysterious death of organs .

In addition, as an approach in order to the above problems , a syringe whit a filter attached thereto has been proposed . However, the syringe is much more expensive than the inj ection solution and thus it is not used due to lack of its practicability. Thus , currently most hospitals have used common ampule-type inj ection solutions , without any countermeasures .

Furthermore , when cutting the glass ampule , if a user is not used to the cutting procedures or the pre-scratch made in the ampule surface for easy cutting is too weak or the ampule itself has a defect , etc . , the upper portion of the ampule may be broken or fractured . In this case , the user ' s hand can be injured . Even if the ampule does not have any defect , the fractured surface of ampule forms a sharp edge and thus a danger of hurting the user ' s hand always exists . There is a need to solve the above-described problems .

Disclosure of Invention The present invention has been made in order to solve the above problems occurring in the prior art , and it is an obj ect of the invention to provide an ampule cutting device capable of suctioning glass particles or debris , in which a user can cut an ampule with safety, and glass particles or debris , which may be produced when cutting an ampule , can be maximally prevented from being introduced inside the ampule .

In order to accomplish the above obj ect , according to one aspect of the invention, there is provided an ampule cutting device capable of suctioning glass debris . The ampule cutting device includes : an ampule rest for gripping the upper end portion of an ampule , the ampule includes an ampule body containing a solution and having an open top, an ampule neck extended from the top portion of the ampule body and having a diameter smaller than that of the ampule body, and an upper end portion extended from the top of the ampule neck and having a closed end; an ampule cutter having a suction port to be positioned near the ampule neck; a duct connected at one end to the suction port of the ampule cutter; and a negative pressure generator connected to the other end of the duct .

The above ampule cutting device of the invention is constructed such that an ampule rest wraps around the upper end portion of an ampule, which is to be broken or fractured when cutting the ampule . Thus , a user ' s hand can be prevented from being injured, for example , a cut or the like . Also, the sharp fractured face or edge is to be placed inside the ampule rest or the housing to thereby prevent the above injury beforehand .

In addition, fine glass particles or debris is suctioned and removed to thereby minimize the introduction of the glass particles or debris into the ampule solution . Consequently, the glass particles or debris can be prevented from being inj ected into the human body, thereby minimizing adverse effects , which may be caused by accumulation of glass particles inside a human body .

Brief Description of Drawings Further obj ects and advantages of the invention can be more fully understood from the following detailed description taken in conj unction with the accompanying drawings , in which :

FIG . 1 is an optical micrograph (xlOO ) of an inj ection solution taken from a common-type ampule , where a 19G needle is used to take the sample from an ampule of 20ml ;

FIG . 2 schematically illustrates an ampule cutting device capable of suctioning glass debris according to one embodiment of the invention;

FIG . 3 is a sectional view showing the ampule cutting device of FIG . 2 where the cutting device is rested on an ampule before cutting it ;

FIG . 4 is a sectional view showing the ampule cutting device of FIG . 2 after the ampule is cut ;

FIG . 5 is a sectional view of an ampule cutting device capable of suctioning glass debris according to another embodiment of the invention;

FIG . 6 is a partial exploded perspective view of an ampule cutting device according to another embodiment of the invention;

FIG . 7 is a partial exploded perspective view of an ampule cutting device according to yet another embodiment of the invention;

FIG . 8 is a partial exploded perspective view of an ampule cutting device according to another embodiment of the invention;

FIG . 9 is a partial exploded perspective view of an ampule cutting device according to another embodiment of the invention; and

FIG . 10 is a schematic view of the entire system of an ampule cutting device capable of suctioning glass debris according to another embodiment of the invention .

Best Mode for Carrying Out the Invention

The preferred embodiments of the present invention will be hereafter described in detail with reference to the accompanying drawings . An ampule cutting device capable of suctioning glass debris according to the invention includes an ampule rest 21 for gripping the upper end portion of an ampule 10. The ampule 10 includes an ampule body 11 containing a solution and having an open top, an ampule neck 12 extended from the top portion of the ampule body 11 and having a diameter smaller than that of the ampule body 11 , and an upper end portion 13 extended from the top of the ampule neck 12 and having a closed end . The ampule cutting device of the invention is further provided with an ampule cutter 20 having a suction port 22 to be positioned near the ampule neck 12 , a duct 30 connected at one end to the suction port 22 of the ampule cutter 20 , and a negative pressure generator 40 connected to the other end of the duct 30.

FIG . 2 schematically illustrates an ampule cutting device capable of suctioning glass debris according to one embodiment of the invention . As illustrated in FIG . 2 , the present invention relates to a cutting device for cutting an ampule made of glass material . The ampule 10 includes all kind of glass ampule bottles used for inj ection solutions , drinking water, cosmetics or the like . The invention is particularly suitable for a glass ampule 10 to be used for packing inj ection solution or drinking water, in terms of the effects thereof .

As illustrated, the ampule 10 is comprised generally of an ampule body 11 containing a solution and having an open top, an ampule neck 12 extended from the top portion of the ampule body 11 and having a diameter smaller than that of the ampule body 11 , and an upper end portion 13 extended from the top of the ampule neck 12 and having a closed end .

In order to use the solution contained in the ampule 10 , the ampule neck 10 of the ampule 10 is to be cut to thereby remove the upper end portion of the ampule . To cut the ampule neck 10 , a user grips the ampule body 11 and the upper end portion 13 and then bends the ampule 10. At this time , in order to prevent the user ' s hand from being injured when the upper end portion 13 is cut , the ampule cutter 20 is provided with an ampule rest 21 for gripping the upper end portion 13. As illustrated, the ampule rest 21 may have a conical shape to thereby enlarge the contact area with the upper end portion 13 of the ampule and thus obtain a stable gripping . Alternatively, the ampule rest 21 may have a simple cylindrical shape , for the purpose of convenience of manufacturing and suctioning to remove the cut ampule top . Beside the cylindrical shape , the ampule rest 21 may have the form of a cylinder having a uniform diameter and having various cross-sectional shapes , including a triangle , a rectangle or a hexagon . In addition, the ampule cutter is provided with a suction fort 22 near the ampule neck 12 where a fracture surface is formed, in order to suction glass particles or debris , which are produced when the bending and cutting is occurred . In order to fix the suction port 22 neat the ampule neck 12 , the suction port 22 is formed integrally with the ampule rest 21 to thereby constitute the ampule cutter 20. The position and shape of the suction port 22 is not limited to those illustrated in FIGS . 2 to 4 , but various shapes can be employed as long as glass particles by the fracture can be suctioned . The suction port 22 is not limited to the shape and number illustrated in FIGS . 2 to 4 , but various shapes and numbers capable of suctioning can be applied . Preferably, as illustrated in FIG . 6 , plural suction ports 22 are provided along the circumferential direction .

FIGS . 3 and 4 are sectional views showing the ampule cutter 20 where it is rested on an ampule 10 before cutting, and after the ampule 10 is cut . As illustrated in FIGS . 3 and 4 , a user rests the ampule rest 21 on the upper end portion 13 of the ampule 10. Thereafter grips and bends the ampule body 11 and the ampule rest 21 where the upper end portion 13 of the ampule to thereby cut the ampule 10. During the cutting process , a negative pressure is exerted continuously to the suction port 22 so that suction can be performed . Thus , glass particles or debris can be prevented from being introduced into the inside of the ampule . The suction mechanism of glass debris according to the invention will be described below. In case where airtight between the ampule rest 21 and the ampule 10 is not maintained, during the cutting press , air keeps being suctioned from outside to the suction port 22 so that a continuous airflow is formed from near the ampule neck towards the suction port . Since the outside negative pressure is lower than the internal pressure of ampule , the glass particles or debris produced while cutting is guided outside the ampule by means of the flow from the ampule inside (high pressure) toward the outside (lower pressure) . Thereafter, the glass debris is suctioned into the suction port 22 by the flow toward the suction port and then discharged to outside . Alternatively, in case where the ampule cutter 20 is made of a flexible material so as to be tightly fitted into the ampule and airtight between the ampule rest 21 and the ampule 10 is maintained, outside pressure is very low, as compared with the inside of the ampule . Thus , glass particles or debris are guided outside the ampule by an airflow from the ampule inside

(high pressure) to the outside (low pressure) . Thereafter, when the ampule body 11 is released, airflow is formed towards the suction port and thus the glass particles are suctioned into the suction port 22 and discharged outside . The present invention can employ either of the above mechanisms and accordingly the form of the ampule cutter 20 can be embodied in various forms .

FIG. 5 is a sectional view of an ampule cutting device capable of suctioning glass debris according to one specific embodiment of the invention, where the above first mechanism is employed . Similarly, the ampule includes an ampule body containing a solution and having an open top, an ampule neck extended from the top portion of the ampule body and having a diameter smaller than that of the ampule body, and an upper end portion extended from the top of the ampule neck 12 and having a closed end . As illustrated in FIG . 5 , the ampule cutting device of this embodiment includes a cylindrical ampule cutter 20 having a diameter larger than that of the upper end portion such that the ampule can be fixedly supported inclined, a duct with one end thereof connected to the ampule cutter 20 , and a negative pressure generator connected to the other end of the duct . In this embodiment , the ampule rest and the suction portion are not separately formed, but integrally constructed so as to have a diameter such that the upper end portion of the ampule can be inserted thereinto and latched thereinside to thereby be cut . In this simplified embodiment , the diameter of the ampule cutter 20 can be adj usted within the range that the above operation can be carried out . Through the above operation, the cut ampule top can be suctioned and collected in a collector inside the negative pressure generator .

FIG . 6 is a partial exploded perspective view of an ampule cutting device according to another specific embodiment of the invention, where the above first mechanism is applied . As illustrated in FIG . 6 , the ampule cutter 20 of this embodiment includes a cylindrical ampule rest 21 , a cylindrical housing 25 accommodating the ampule rest 21 , and two or more support bars 26 fixing the ampule rest 21 inside the housing so as to be spaced apart therefrom to thereby form a suction port 22.

The cylindrical ampule rest 21 or the housing 25 may have a triangular column, a rectangular column, or a hexagonal column, besides the cylindrical shape . The inner diameter thereof is preferred to be 10~15mm, more preferably 13mm, in order to be applied to existing inj ection ampule having various sizes . The ampule top portions cut through the above operation can be suctioned and then collected in a collector inside the negative pressure generator .

In addition, preferably, the front end of the ampule rest 21 is positioned spaced from the front end of the housing 25 and placed rearwards by a certain distance , thereby facilitating the suctioning of glass debris through the suction port 22. The spacing in-between is preferred to be about 0.5cm. Further, preferably, the housing 25 has a diameter such that the spacing the ampule rest and the housing is above 2mm to thereby achieve a smooth suctioning of glass particles . For the purpose of smooth suction flow, the thickness of the housing 25 , the ampule rest 21 and the support bar 25 is preferred to be as thin as possible as long as it is allowed in terms of the structural strength thereof .

Furthermore , as shown in FIG . 7 , the ampule cutter 2 may be provided with one or at least two protruded members 27 in the front end of the ampule rest 21. The protruded members 27 are contacted with the upper end of the ampule body so as to be spaced apart from the front end of the ampule rest 1. Thus , since the front end of the ampule rest 21 is not directly contacted with the ampule , the inj ection solution inside the ampule can be maximally avoided from being stained on the ampule cutting device while cutting .

In a specific embodiment employing the above second mechanism, the ampule cutter 20 is further provided with a seal 23 for contacting the upper portion of the ampule body 11 so as to form an airtight contact , and a bellows tube 24 or a flexible member connected to the rear end of the seal 23 so as to be able be bent . Thus , airtight can be maintained, and at the state of air-tightness , the ampule cutter 20 can be bent to thereby cut the ampule . The seal is preferred to be made of a rubber material having a good adhesiveness and flexibility. The flexible member, which can be used instead of the bellows tube , is preferred to be formed of a rubber or synthetic resin material having resiliency. In addition, FIG . 8 is a partial exploded perspective view of an ampule cutting device according to another embodiment of the invention, where the above second mechanism is employed . As shown in FIG . 8 , the ampule cutter 20 is provided with an ampule rest 21 having a cylindrical or conical shape , and an ampule body rest 23 at the front end thereof . The ampule cutter 20 also includes a bellows tube 24 or a flexible member at the rear end of the ampule body rest 23 , a cylindrical housing 25 holding the rest 21 thereinside and formed of a hard material , and two or more support bars 26 fixing the ampule rest 21 to the inside of the housing 25 so as to be spaced apart therefrom and thus form a suction port . The rest 21 may have various shapes . However, since a common ampule has a circular cross-section, the rest 21 is preferred to have a cylindrical shape for rest and a conical shape for providing a larger contact area . The cylindrical or conical shape is opened at the top and bottom thereof , and thus the suction pressured is also exerted to the upper end portion of an ampule to thereby provide a gripping effect of the upper end portion 13 when cutting . In case where the ampule rest 21 has a cylindrical shape and the inner diameter of the cylinder is , to some extent , larger than the outer diameter of the upper end portion of an ampule , the upper end portion 13 of the ampule, after being cut , can be suctioned towards the negative pressure generator 40.

In addition, for the stable resting of an ampule , the ampule body rest 23 is provided at the front end of the outer housing 2 , which contains the ampule rest 21. The ampule body rest 23 is preferred to be formed of a flexible material and have a cylindrical shape fitting to the shape of a common type ampule . In case where air-tightness is required, the ampule body rest 23 may be constituted as a seal member 23. Furthermore , for the purpose of easy bending, as described above , a bellows tube 24 or a flexible member is provided at the position corresponding to the ampule neck 12 of an ampule , and the rear end thereof is formed of a hard material so as to transmit force when cutting . The housing 25 includes an ampule rest thereinside , which is spaced apart from the housing to thereby form an annular suction port 22 in-between . The ampule cutter 20 is provided with two or more support bars 26 for connecting the housing 25 and the ampule rest 21 to each other so as to be spaced apart from each other to thereby form a suction port 22 and transmit a required force to the ampule rest from the housing 25.

FIG . 9 is a partial exploded perspective view of an ampule cutting device according to another specific embodiment of the invention . As shown in FIG . 9 , the ampule cutter 20 includes a cylindrical or conical ampule rest 21 , and a cylindrical housing 25 containing the ampule rest 21. The ampule rest 21 includes an ampule body rest 23 at its front end, a bellows tube or a flexible member 24 at the rear end of the ampule body rest , and a hard member at the end thereof . In addition, the ampule cutter 20 is further provided with a pivot 28 such that the ampule rest 21 inside the housing 25 can be spaced apart from the housing 25 to thereby form a suction port 22 in-between and also such that the ampule rest 21 can be pivoted relative to the housing 25 to a certain angle of degrees . Furthermore , an operation unit 29 is provided in the longitudinal direction of the housing 25 in such a way to be extended from the outer face of the ampule rest and protruded outside of the housing 25. In this way, the operation unit is pushed in its front end or rear end to thereby cut an ampule , and then the glass particles or debris are suctioned in its entirety, without leaking to the outside . That is , the whole cutting operation is carried out inside the ampule cutter 20. Preferably, the ampule rest 21 has a cylindrical shape so that the upper end portion of an ampule is cut , suctioned and collected at the rear end thereof . Furthermore , regarding the specific embodiment of FIGS . 8 and 9 , in order to apply the above first mechanism, the ampule body rest 23 is to be configured to maintain an air-tightness . Alternatively, in order to form a strong air flow near the ampule neck, the ampule body rest may use a seal member to thereby maintain an air-tightness and may be further provided with an external air inlet in or near the bellows tube 24 or the flexible member of the housing .

In the specific embodiments described above , the outer housing 25 may be formed of a transparent or translucent material . A common-type one-point ampule has a pre-scratched portion at a certain position for the convenience of cutting, and the pre-scratched is marked by an indication point . Thus , when cutting the ampule , it is preferable to be able to see the indication point marked in the ampule . Accordingly, in case where the housing is formed of a transparent or translucent material , the indication point can be confirmed before cutting .

On end of the duct 30 is connected to the suction port 22 of the ampule cutter 20 and the other end thereof is connected to the negative pressure generator 40 , so that a negative pressure and suctioning can be occurred to the side of the suction port 40. The duct 30 is formed preferably of a flexible material so as to facilitate movement of the ampule cutter 20. More preferably, part or the entire of the duct from the rear end of the ampule cutter may be formed of a bellows tube . In addition, preferably, a filter or a screening net may be installed so as to prevent the glass particles from affecting the negative pressure generator 40. As described above , in case where the upper end portion 13 cut from an ampule is suctioned together through the suction port 22 , a screening net 50 may be installed in the flow passageway of the duct 30 and also a collector 60 having a certain desired volume may be disposed at the front end of the screening net , as illustrated in FIG . 10. The collector 60 is configured so as to be detachable from the duct such that the collected glass debris and cut ampule tops can be disposed of after cutting a certain amount of ampule . When required, the duct 30 may be as short as possible so as to be viewed apparently as if it is connected directly to the negative pressure generator . In this way, a negative pressure generator module composed of the negative pressure generator, the collector 60 and the screening net 50 etc . can be constructed, and the ampule cutter is directed connected to the negative pressure generator module . Thus , when cutting an ampule , the ampule is inserted into the ampule cutter and cut by simply exerting force to the ampule .

In addition, the ampule cutter and the duct , in particular, the ampule rest is preferred to be formed of Teflon or antibacterial material , thereby minimizing adsorption of glass particles or debris and minimizing reaction with inj ection solution inside an ampule . Alternatively, the surface to be contacted with inj ection solution may be coated with Teflon tape or antibacterial material .

The negative pressure generator 40 is a device, which is connected to the other end of the duct 30 and generates a negative pressure . Such a device can employ various known vacuum pumps including a motor-operated vacuum pump, through which glass particles or debris can be suctioned .

In addition, for the purpose of easy operation, the ampule cutter 20 may be provided with a control switch, which is used for on/off of the negative pressure generator 40 , or for controlling the magnitude of negative pressure .

Furthermore , the ampule cutting device of the invention may be constructed of an ampule cutter module , which is comprised integrally of a plurality of ampule cutters having different diameters in sequence , a duct with its one end connected to a suction port of the ampule cutter module , and a negative pressure generator connected to the other end of the duct to generate a negative pressure . That is , the ampule cutter module comprises a plurality of ampule cutters , which are described in the previous embodiments . The plurality of ampule cutter has different diameters and thus can be applied to ampule having different diameters . Depending on the diameter of ampule , they can be arranged in straight or circular form, which may be integrally constructed . Alternatively, the plurality of ampule cutter may be received in a housing in such a way that the respective ampule cutters can be rested on resting places , which are formed and arranged in the housing in straight or circular pattern, thereby forming integrally the plural ampule cutters .

Additionally, in order to control the generation of negative pressure , an on/off switch may be further provided so as to switch the connection with the negative pressure generator .

Industrial Applicability

As described above , the ampule cutting device of the invention is constructed such that an ampule rest wraps around the upper end portion of an ampule , which is to be broken or fractured when cutting the ampule . Thus , a user ' s hand can be prevented from being injured, for example , a cut or the like . Also , the sharp fractured face or edge is to be placed inside the ampule rest or the housing to thereby prevent the above injury beforehand.

In addition, fine glass particles or debris is suctioned and removed to thereby minimize the introduction of the glass particles or debris into the ampule solution . Consequently, the glass particles or debris can be prevented from being inj ected into the human body, thereby minimizing adverse effects , which may be caused by accumulation of glass particles inside a human body. While the present invention has been described with reference to the particular illustrative embodiments , it is not to be restricted by the embodiments but only by the appended claims . It is to be appreciated that those skilled in the art can change or modify the embodiments without departing from the scope and spirit of the present invention .

Claims

What Is Claimed Is :

1. An ampule cutting device capable of suctioning glass debris , comprising : an ampule rest for gripping the upper end portion of an ampule , the ampule including an ampule body containing a solution and having an open top, an ampule neck extended from the top portion of the ampule body and having a diameter smaller than that of the ampule body, and an upper end portion extended from the top of the ampule neck and having a closed end; an ampule cutter having a suction port to be positioned near the ampule neck; a duct connected at one end to the suction port of the ampule cutter; and a negative pressure generator connected to the other end of the duct .

2. An ampule cutting device capable of suctioning glass debris , comprising : a cylindrical ampule cutter having a diameter larger than an upper end portion of an ampule such that the ampule can be supported in an inclined state , the ampule includes an ampule body containing a solution and having an open top, an ampule neck extended from the top portion of the ampule body and having a diameter smaller than that of the ampule body, and an upper end portion extended from the top of the ampule neck and having a closed end; a duct connected at one end to the ampule cutter; and a negative pressure generator connected to the other end of the duct .

3. The ampule cutting device according to claim 1 , wherein the ampule cutter includes : a cylindrical ampule rest ; a cylindrical housing containing the ampule rest thereinside ; and two or more support bars fixing the ampule rest inside the housing so as to be spaced apart therefrom to thereby form a suction port .

4. The ampule cutting device according to claim 3 , wherein the front end of the ampule rest is positioned rearwards of the front end of the housing so as to be spaced apart therefrom.

5. The ampule cutting device according to claim 3 , wherein the ampule rest is further provided with one or at least two protruded members at the front end thereof , the protruded member being contacted with the upper end portion of the ampule so as to be spaced apart therefrom.

6. The ampule cutting device according to claim 1 , wherein the ampule cutter is further provided with a seal for contacting the ampule body so as to maintain an air-tightness in-between, and a bellows tube or a flexible member connected to the rear end of the seal so as to be able to be bent .

7. The ampule cutting device according to claim 1 , wherein the ampule cutter includes : an ampule rest having a cylindrical or conical shape ; a cylindrical housing holding the ampule rest thereinside , the housing having an ampule body rest at the front end thereof , a bellows tube or a flexible member at the rear end of the ampule body rest , and a hard member at the end thereof ; two or more support bars fixing the ampule rest to the inside of the housing so as to be spaced apart therefrom and thus form a suction port .

8. The ampule cutting device according to claim 1 , wherein the ampule cutter includes : an ampule rest having a cylindrical or conical shape ; a cylindrical housing holding the ampule rest thereinside , the housing having an ampule body rest at the front end thereof , a bellows tube or a flexible member at the rear end of the ampule body rest , and a hard member at the end thereof ; a pivot configured such that the ampule rest inside the housing can be spaced apart from the housing to thereby form a suction port in-between and such that the ampule rest can be pivoted relative to the housing to a certain angle of degrees ; and an operation unit provided in the longitudinal direction of the housing in such a way to be extended from the outer face of the ampule rest and protruded outside of the housing .

9. The ampule cutting device according to claim 7 or 8 , wherein the bellows tube or the flexible member of the housing is further provided with an external air inlet .

10. The ampule cutting device according to claim 3 or 7 , wherein the housing is formed of a transparent or translucent material .

11. The ampule cutting device according to claim 1 , wherein the ampule cutter is formed of an antibacterial material or Teflon, or coated with Teflon .

12. The ampule cutting device according to claim 1 , wherein the ampule cutter is further provided with a control switch for the negative pressure generator, which is installed in the ampule cutter .

13. The ampule cutting device according to claim 1 , wherein the duct is formed of a bellows tube partly or in its entirety from the rear end of the ampule cutter .

14. The ampule cutting device according to claim 1 , wherein the duct further includes a screening net disposed in the flow passageway of the duct , and a collector placed in the front end of the screening net and having a certain desired volume .

15. An ampule cutting device capable of suctioning glass debris , comprising : an ampule cutter module including a plurality of ampule cutters having different diameters in sequence and according to any one of claims 1 to 8 , and 11 to 14 , the ampule cutter module being integrally constructed; a duct connected at one end to a suction port of the ampule cutter module ; and a negative pressure generator for generating a negative pressure and connected to the other end of the duct .

16. An ampule cutting device capable of suctioning glass debris , comprising : an ampule cutter module including a plurality of ampule cutters having different diameters in sequence and according to claim 9 , the ampule cutter module being integrally constructed; a duct connected at one end to a suction port of the ampule cutter module ; and a negative pressure generator for generating a negative pressure and connected to the other end of the duct .

17. An ampule cutting device capable of suctioning glass debris , comprising : an ampule cutter module including a plurality of ampule cutters having different diameters in sequence and according to claim 10 , the ampule cutter module being integrally constructed; a duct connected at one end to a suction port of the ampule cutter module ; and a negative pressure generator for generating a negative pressure and connected to the other end of the duct .