CN211619897U

CN211619897U - Ampoule opener

Info

Publication number: CN211619897U
Application number: CN201922484318.2U
Authority: CN
Inventors: 王芬; 袁汉清; 陆海艳; 刘小宁
Original assignee: Liuzhou Municipal Liutie Central Hospital
Current assignee: Liuzhou Municipal Liutie Central Hospital
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-10-02
Anticipated expiration: 2029-12-31

Abstract

The utility model discloses an ampoule bottle opener, belonging to the technical field of medical auxiliary tools, which comprises an upper sheath and a cutting mechanism; the cutting mechanism comprises a fixed ring and two pressing cutting pieces, the fixed ring comprises a ring body and two convex blocks, and the upper sheath is fixedly sleeved on the upper part of the ring body; the two convex blocks are symmetrically arranged at the left side and the right side of the ring body, and one side of the convex blocks, which is far away from the ring body, is provided with accommodating grooves; the two pressing cutting pieces are arranged in bilateral symmetry, and each pressing cutting piece comprises a push rod, a pressing head, a cutting piece and a spring; the push rod movably penetrates through the convex block and the ring body; the pressing head and the cutting blade are respectively arranged at two ends of the push rod, the spring is sleeved on the push rod, one end of the spring is positioned in the accommodating groove and is fixedly connected with the convex block, and the other end of the spring is fixedly connected with the pressing head; when the spring is in a natural state, the pressing head is positioned outside the accommodating groove, and the cutting blade is movably contacted with the inner wall of the ring body; the utility model provides a nurse open the easy problem of being cut by the ampoule of ampoule in-process.

Description

Ampoule opener

Technical Field

The utility model relates to a medical treatment appurtenance technical field, in particular to ampoule bottle-opener.

Background

In the clinical nursing work, a nurse needs to open a large number of glass ampoules every day, and generally, the nurse has two ampoule opening modes, one mode is to firstly scratch a circle on the neck of the ampoule by using a small grinding wheel and then break the bottleneck of the ampoule by bare hands, and the other mode is to directly knock the ampoule by using tools such as tweezers and the like to break the bottleneck of the ampoule; although the two bottle opening modes are relatively simple and easy to operate, the fingers of a nurse are easily cut when the bottle is opened, and the danger is high; therefore, there is a need to provide a highly safe ampoule opener to solve the above problems.

SUMMERY OF THE UTILITY MODEL

In view of the above, there is a need for an ampoule opener that solves the problem of easy cutting of the ampoule by a nurse during opening the ampoule.

In order to achieve the above purpose, the utility model adopts the technical proposal that:

an ampoule bottle opener comprises an upper sheath and a cutting mechanism; the cutting mechanism comprises a fixing ring and two pressing cutting pieces; the fixing ring comprises a ring body and two convex blocks, the upper sheath is fixedly sleeved on the upper part of the ring body, the top of the upper sheath is of a closed structure, and the upper sheath is made of silica gel; the two convex blocks are symmetrically arranged on the left side and the right side of the ring body, and one side of each convex block, which is far away from the ring body, is provided with a containing groove; the two pressing cutting pieces are arranged in a bilateral symmetry mode and comprise push rods, pressing heads, cutting pieces and springs; the push rod movably penetrates through the lug and the ring body, and the length direction of the push rod is perpendicular to the axial direction of the ring body; the pressing head and the cutting blade are respectively arranged at two ends of the push rod, and the size of the pressing head is matched with that of the accommodating groove; the spring is sleeved on the push rod, one end of the spring is positioned in the accommodating groove and is fixedly connected with the convex block, and the other end of the spring is fixedly connected with the pressing head; when the spring is in a natural state, the pressing head is located outside the accommodating groove, the cutting pieces are movably contacted with the inner wall of the ring body, and the two cutting pieces are arranged at intervals and form a channel for the ampoule bottle cap to pass through with the inner wall of the ring body.

Preferably, the ampoule bottle opener further comprises a lower sheath, the lower sheath is detachably mounted at the lower end of the ring body, and the lower sheath is made of silica gel.

Preferably, the lower sheath is detachably sleeved at the lower end of the ring body, and the bottom of the lower sheath is of a closed structure.

Preferably, the thickness of the upper sheath and the lower sheath is 0.2-0.3 cm.

Preferably, the material of the cutting blade is diamond.

Preferably, the cutting line of the cutting blade is in a concave arc shape.

Preferably, the material of the ring body is plastic.

Preferably, the inner diameter of the ring body is 2-3 cm.

Preferably, a bar-shaped observation hole is formed in the outer peripheral surface of the ring body, is located between the two convex blocks and is located on the same horizontal plane with the two push rods.

Preferably, the pressing head is circular and has a diameter of 0.8-1.2 cm.

Due to the adoption of the technical scheme, the utility model discloses following beneficial effect has:

1. the utility model is used for assisting nurses to cut and break ampoule bottle caps off, avoiding the situation that the fingers of the nurses touch the glass notch and are cut by the fingers, and having better safety; when the utility model is used, firstly, a nurse holds the ampoule body with one hand and extends the ampoule bottle cap from the lower end opening of the ring body, the ampoule bottle neck is positioned between the two cutting pieces, and the ampoule bottle cap extends into the upper sheath; then, the nurse presses the two pressing heads simultaneously by using two fingers of the other hand, the two cutting blades are driven to be in contact with the ampoule bottle neck through the two push rods respectively, and the two cutting blades are driven to cut a circle around the ampoule bottle neck; then, the two pressing heads are loosened, and the two cutting blades are far away from the bottleneck of the ampoule under the action of the two springs; then, a nurse places two fingers on the upper sheath, and breaks the ampoule bottle cap with force; finally, the nurse keeps the ampoule body and the ampoule bottle cap away from each other, places the ampoule bottle cap above the sharp instrument box, loosens the ampoule bottle cap clamped in the upper sheath, and the ampoule bottle cap falls into the sharp instrument box; in the whole operation process, because the guard action of going up sheath and ring body, nurse's hand can not contact the incision of ampoule, security when consequently can improve the nurse and open the ampoule effectively.

2. The utility model is provided with the lower sheath which is used for protecting the ampoule body and has better anti-skid function; the lower sheath is detachably connected with the lower part of the ring body, so that the lower sheath, the ring body and the upper sheath form a whole body and are convenient to store; the utility model discloses during the use, extract the sheath from the ring body lower part down, place the ampoule in the sheath again can, simple structure, convenient operation.

3. The utility model is provided with a strip-shaped observation hole on the outer peripheral surface of the ring body, which is convenient for nurses to quickly position the cutting position; during the use, it is relative with the position and the bar observation hole of ampoule bottleneck to fix a position the bottleneck position, when making two cutting pieces be close to each other under the drive of two push rods, can contact with ampoule bottleneck position, thereby the cutting ampoule bottleneck.

4. The utility model discloses still have advantages such as simple structure, convenient to use, cost of manufacture are low and the practicality is strong, can bring very big convenience for the nurse, ensure nurse's personal safety to improve nurse's work efficiency, have better popularization meaning.

Drawings

Fig. 1 is a front view of an ampoule opener according to an embodiment of the present invention;

fig. 2 is a schematic view of an internal structure of an ampoule opener according to an embodiment of the present invention;

fig. 3 is a schematic usage diagram of an ampoule opener according to an embodiment of the present invention;

fig. 4 is a schematic structural view of a pressing cutter provided in an embodiment of the present invention;

the main reference symbols in the drawings are as follows:

in the figure, 1-upper sheath, 2-ring body, 3-strip-shaped observation hole, 4-convex block, 5-containing groove, 6-push rod, 7-pressing head, 8-cutting piece, 9-spring, 10-lower sheath, 11-ampoule body, 12-ampoule bottle cap and 13-ampoule bottle neck.

The following detailed description of the invention will be further described in conjunction with the above-identified drawings.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. The accompanying drawings are only for illustrative purposes and are only schematic drawings rather than actual drawings, which are not intended to limit the present disclosure, and in order to better illustrate the embodiments of the present disclosure, some components of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product.

In the description of the present invention, it should be further noted that, unless otherwise explicitly stated or limited, the terms "disposed" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Examples

As shown in fig. 1 to 4, an ampoule opener includes an upper sheath 1, a cutting mechanism, and a lower sheath 10.

The cutting mechanism comprises a fixed ring and two pressing cutting pieces; the fixing ring comprises a ring body 2 and two lugs 4, wherein the ring body 2 is made of plastic, and the inner diameter of the ring body 2 is 2-3 cm; in the present example, the inner diameter of the ring body 2 is 2.5cm and the height of the ring body 2 is 1.5 cm. The upper sheath 1 is fixedly sleeved on the upper part of the ring body 2, the top of the upper sheath 1 is of a closed structure, and the upper sheath 1 is made of silica gel. The lower sheath 10 is detachably arranged at the lower end of the ring body 2, and the lower sheath 10 is made of silica gel. Specifically, the lower sheath 10 is detachably sleeved at the lower end of the ring body 2, and the bottom of the lower sheath 10 is of a closed structure. The thickness of the upper sheath 1 and the lower sheath 10 is 0.2-0.3 cm. In this embodiment, the thickness of the upper sheath 1 and the lower sheath 10 is 0.25cm, and the inner diameter of the upper sheath 1 and the inner diameter of the lower sheath 10 are equal to the inner diameter of the ring body 2. The two convex blocks 4 are symmetrically arranged at the left side and the right side of the ring body 2, and one side of the convex blocks 4 far away from the ring body 2 is provided with accommodating grooves 5.

The two pressing cutting pieces are arranged in bilateral symmetry, and each pressing cutting piece comprises a push rod 6, a pressing head 7, a cutting blade 8 and a spring 9. The push rod 6 movably penetrates through the convex block 4 and the ring body 2, and the length direction of the push rod 6 is perpendicular to the axial direction of the ring body 2. The pressing head 7 and the cutting blade 8 are respectively arranged at two ends of the push rod 6; wherein, the cutting blade 8 is made of diamond and has stronger mechanical strength; the cutting line of the cutting blade 8 is in a concave arc shape, so that the cylindrical object can be conveniently cut; the plane of the cutting blade 8 is perpendicular to the axis of the ring body 2. The size of the pressing head 7 matches the size of the receiving groove 5. The spring 9 is sleeved on the push rod 6, one end of the spring 9 is positioned in the accommodating groove 5 and is fixedly connected with the convex block 4, and the other end of the spring 9 is fixedly connected with the pressing head 7. When spring 9 is in natural state, press head 7 is located and accomodates the groove 5 outside, and cutting piece 8 touches with the inner wall activity of ring body 2 mutually, and two cutting pieces 8 interval set up to constitute the passageway that supplies ampoule bottle lid 12 to pass through with the ring body 2 inner wall. The pressing head 7 can be accommodated in the accommodating groove 5 through the compression spring 9, and at the moment, the two cutting blades 8 approach each other to clamp the ampoule. Wherein, the pressing head 7 is circular and has a diameter of 0.8-1.2 cm. In this embodiment, the diameter of the pressing head 7 is 1 cm.

In addition, a strip-shaped observation hole 3 is formed in the outer peripheral surface of the ring body 2, and the strip-shaped observation hole 3 is located between the two convex blocks 4 and is located on the same horizontal plane with the two push rods 6. The arrangement of the strip-shaped observation hole 3 is convenient for nurses to quickly position the cutting position; during the use, the position of ampoule bottleneck 13 is relative with bar inspection hole 3 to fix a position the bottleneck position, when making two cutting piece 8 be close to each other under the drive of two push rods 6, can contact with ampoule bottleneck 13 position, thereby cut ampoule bottleneck 13.

The utility model is used for supplementary nurse's cutting and break disconnected ampoule bottle lid 12 off with the fingers and thumb, its use step is as follows: firstly, the nurse pulls out the lower sheath 10 from the lower part of the ring body 2, and places the ampoule bottle body 11 in the lower sheath 10; then, the nurse holds the lower sheath 10 with one hand and clamps the ampoule body 11 in the lower sheath 10; then, a nurse stretches the ampoule bottle cap 12 into the ring body 2 from the lower end opening, the ampoule bottle neck 13 is positioned between the two cutting pieces 8, and the ampoule bottle cap 12 stretches into the upper sheath 1; then, the nurse presses the two pressing heads 7 simultaneously by using two fingers of the other hand, the two cutting blades 8 are driven to be in contact with the ampoule bottle neck 13 through the two push rods 6 respectively, and the two cutting blades 8 are driven to cut a circle around the ampoule bottle neck 13; then, the two pressing heads 7 are loosened, and the two cutting blades 8 are far away from the ampoule bottle neck 13 under the action of the two springs 9; then, a nurse places two fingers on the upper sheath 1, and breaks the ampoule bottle cap 12 with force; finally, the nurse keeps the ampoule body 11 and the ampoule bottle cap 12 away from each other, places the ampoule bottle cap 12 above the sharp instrument box, loosens the ampoule bottle cap 12 clamped in the upper sheath 1, and the ampoule bottle cap 12 falls into the sharp instrument box; in the whole operation process, because the guard action of going up sheath 1 and ring body 2, nurse's hand can not contact the incision of ampoule, security when consequently can improve the nurse and open the ampoule effectively.

The utility model can effectively avoid the condition that the fingers of the nurse contact the glass notch and are cut, and has better safety; furthermore, the utility model discloses still have advantages such as simple structure, convenient to use, cost of manufacture are low and the practicality is strong, can bring very big convenience for the nurse, ensure nurse's personal safety to improve nurse's work efficiency, have better popularization meaning.

The above description is for the detailed description of the preferred possible embodiments of the present invention, but the embodiments are not intended to limit the scope of the present invention, and all equivalent changes or modifications accomplished under the technical spirit suggested by the present invention should fall within the scope of the present invention.

Claims

1. An ampoule bottle opener, its characterized in that: comprises an upper sheath and a cutting mechanism; the cutting mechanism comprises a fixing ring and two pressing cutting pieces; the fixing ring comprises a ring body and two convex blocks, the upper sheath is fixedly sleeved on the upper part of the ring body, the top of the upper sheath is of a closed structure, and the upper sheath is made of silica gel; the two convex blocks are symmetrically arranged on the left side and the right side of the ring body, and one side of each convex block, which is far away from the ring body, is provided with a containing groove; the two pressing cutting pieces are arranged in a bilateral symmetry mode and comprise push rods, pressing heads, cutting pieces and springs; the push rod movably penetrates through the lug and the ring body, and the length direction of the push rod is perpendicular to the axial direction of the ring body; the pressing head and the cutting blade are respectively arranged at two ends of the push rod, and the size of the pressing head is matched with that of the accommodating groove; the spring is sleeved on the push rod, one end of the spring is positioned in the accommodating groove and is fixedly connected with the convex block, and the other end of the spring is fixedly connected with the pressing head; when the spring is in a natural state, the pressing head is located outside the accommodating groove, the cutting pieces are movably contacted with the inner wall of the ring body, and the two cutting pieces are arranged at intervals and form a channel for the ampoule bottle cap to pass through with the inner wall of the ring body.

2. The ampoule opener of claim 1, wherein: the ampoule bottle opener further comprises a lower sheath, the lower sheath is detachably mounted at the lower end of the ring body, and the lower sheath is made of silica gel.

3. The ampoule opener of claim 2, wherein: the lower sheath is detachably sleeved at the lower end of the ring body, and the bottom of the lower sheath is of a closed structure.

4. The ampoule opener of claim 3, wherein: the thickness of the upper sheath and the lower sheath is 0.2-0.3 cm.

5. The ampoule opener of claim 1, wherein: the cutting disc is made of diamond.

6. The ampoule opener of claim 5, wherein: the cutting line of the cutting blade is in a concave arc shape.

7. The ampoule opener of claim 1, wherein: the ring body is made of plastic.

8. The ampoule opener of claim 7, wherein: the inner diameter of the ring body is 2-3 cm.

9. The ampoule opener of claim 8, wherein: the outer peripheral surface of the ring body is provided with a strip-shaped observation hole, the strip-shaped observation hole is positioned between the two convex blocks and is positioned on the same horizontal plane with the two push rods.

10. The ampoule opener of claim 1, wherein: the pressing head is circular, and the diameter of the pressing head is 0.8-1.2 cm.