CN217148519U

CN217148519U - Medical cap opener

Info

Publication number: CN217148519U
Application number: CN202220512759.8U
Authority: CN
Inventors: 严家艳
Original assignee: Ningbo Women and Children Hospital
Current assignee: Ningbo Women and Children Hospital
Priority date: 2022-03-10
Filing date: 2022-03-10
Publication date: 2022-08-09
Anticipated expiration: 2032-03-10

Abstract

The utility model provides a medical cap opener, including the handle, offer the trepanning that is used for the cover in the metal snap ring outside on the handle, be connected with on the pore wall of trepanning and extend at least one cutting part that sets up to the hole center direction of trepanning by the pore wall of trepanning, cutting part is used for from top to bottom to cut through the metal snap ring. The metal snap ring of the penicillin bottle is conveniently cut by using the cap opener, and the cap opener is simple in structure and safe to use.

Description

Medical cap opener

Technical Field

The utility model relates to a medical supplies technical field particularly, relates to a medical ware of uncapping.

Background

The medicine bottle is as the container of splendid attire powder or liquid medicine, in the hospital, by wide use in the drugstore, the medicine bottle is not only used extensively, the bottle structure of medicine bottle and the structure of bottle lid are also diversified, for example, xiLin bottle that often uses in the medical treatment injection process, the bottleneck portion is thinner usually, and xiLin bottle's bottleneck stopper is equipped with the rubber stopper, the outside parcel of rubber stopper has metal cover skin, metal cover skin includes that integrative cover establishes the metal snap ring in xiLin bottle bottleneck outside, integrated into one piece is in the circular metal cover plate at metal snap ring top, and integrated into one piece in metal snap ring bottom and by the annular shirt rim of metal snap ring bottom to the shrink of metal snap ring central direction, circular metal cover plate lid is established at the top of rubber stopper, annular shirt rim cover is established the neck at xiLin bottle. During the use, need break and tear the metal covering skin of parcel in the rubber stopper outside, current method is: the medical care personnel firstly need to use the sharp part of the scissors to contact the outer side wall of the metal clamping ring and puncture the metal clamping ring, then use the edge of the scissors to vertically cut the metal clamping ring, and finally use the scissors to pry off the whole metal sleeve skin; or firstly, the sharp part of the scissors is inserted into the annular skirt rim from the penicillin bottle neck, the lower edges of the annular skirt rim and the metal clamping ring are sequentially broken, then the metal clamping ring is cut through the edge of the scissors from bottom to top, and finally the whole metal sleeve is pried off by the scissors. No matter which kind of above-mentioned way, when getting rid of the metal covering skin, it is the key to split the metal snap ring, however, the way of the metal snap ring is split to current, no matter use scissors point portion contact metal snap ring lateral wall and puncture the metal snap ring, still use scissors point portion insert in the annular shirt rim and break shirt rim and metal snap ring lower part edge in proper order from xiLin bottleneck department, because metal snap ring and xiLin bottle bottleneck all have annular structure, and all have the characteristics that stronger hardness and surface are easy smooth, thereby very easily injure medical personnel's hand because of scissors point portion slides, it is extremely unsafe.

Therefore, it is an urgent technical problem to be solved by those skilled in the art to design a cap opener that is convenient to crack a metal snap ring, simple in structure, and safe to use.

In addition, an ampoule is also often used in the medical injection process, the ampoule is a hard glass container which can be sealed by melting, and is commonly used for storing medicines for injection, vaccines, serum and the like, the conventional ampoule has a straight neck and a curved neck, the capacity is generally 1-25 ml, and the ampoule is commonly used for storing liquid medicines for injection and is also used for packaging oral liquid. When the ampoule cutting device is used, the ampoule usually needs to be cut at the head of the ampoule by using the grinding wheel in an annular mode, and the grinding wheel is usually small in size and dark grey, so that the problem that the ampoule is not easy to find due to the fact that the grinding wheel is hidden at the angle of a drawer or drops when the ampoule is used can often occur.

SUMMERY OF THE UTILITY MODEL

The utility model provides a problem be: overcomes at least one defect in the prior art, and provides a medical cap opener which is convenient for cutting a metal snap ring, has simple structure and is safe to use.

In order to solve the problem, the utility model provides a medical cap opener, including the handle, offer the trepanning that is used for the cover in the metal snap ring outside on the handle, be connected with on the pore wall of trepanning and extend the at least one cutting part that sets up to the hole center direction of trepanning by the pore wall of trepanning, cutting part is used for from top to bottom cutting through the metal snap ring.

Compared with the prior art, the utility model, useful part lies in: the utility model discloses a set up the trepanning and set up cutting part in the trepanning on the handle, during the use, overlap the trepanning in the outside of metal snap ring to let cutting part support on the upper portion edge of metal snap ring lateral wall, then push down the handle and let the handle drive cutting part from top to bottom cut open the metal snap ring can. The utility model does not use scissors in the process of splitting the metal snap ring, and does not have the safety problem that the hands of medical staff are hurt because the dangerous parts such as the sharp part of the scissors slide on the hard and easy-to-slide surface; and simultaneously, the utility model discloses the structure also has simple structure, convenient to use's good characteristic.

Specifically, the cutting part comprises a first inclined plane and a second inclined plane which are mutually intersected, and a first knife edge formed on the intersection line of the first inclined plane and the second inclined plane; the first inclined plane and the second inclined plane are respectively arranged in an extending mode from the hole wall of the trepanning to the hole center direction of the trepanning, and the first knife edge is arranged in an extending mode along the axial direction of the trepanning. After the structure is adopted, when the metal clamping ring is cut, the first knife edge can cut the metal clamping ring from top to bottom.

As an improvement, two ends of the cutting part are respectively connected with a guide part which extends outwards along the length direction of the cutting part and gradually shrinks towards the length axis direction of the cutting part. The guide part is arranged, so that the first knife edge can cut the metal clamping ring from the edge of the upper part of the outer side wall of the metal clamping ring, the first knife edge is easier to cut, and the position control is more accurate.

Specifically, the guide part comprises a first inclined guide surface, a second inclined guide surface and a second knife edge, wherein the first inclined guide surface and the second inclined guide surface are mutually intersected, and the second knife edge is formed on the intersection line of the first inclined guide surface and the second inclined guide surface; the first inclined guide surface and the second inclined guide surface are respectively formed by extending a first inclined surface and a second inclined surface to the area between the first inclined surface and the second inclined surface, and the first inclined guide surface and the second inclined guide surface are arranged in an extending manner along the length direction of the cutting part; the second knife edge extends along the radial direction of the trepanning, and the second knife edge is vertically connected with the first knife edge. After the structure is adopted, when the metal clamping ring is cut, the metal clamping ring can be cut from top to bottom by utilizing the second knife edge, particularly the connecting part of the second knife edge and the first knife edge; the second knife edge has a larger area of knife entering contact surface than the first knife edge, so that the metal clamping ring is easier to cut.

As an improvement, one end of the handle is connected with a triangular part which is used for being inserted into the metal snap ring and prying off the metal snap ring. After the metal snap ring is cut out the crevasse that extends from top to bottom, utilize the triangle point of triangle portion to insert the metal snap ring from the crevasse and prize the metal snap ring, and then prize whole metal cover skin. Compared with scissors, the triangular part does not have the sharpness of the scissors, and does not need to be directly contacted and exert force on a hard and slippery surface when in use, so that the problem of puncturing or cutting the hand of a medical worker does not occur.

As an improvement, the other end of the handle is provided with a groove, a grinding wheel is embedded in the groove, and one end of the grinding wheel extends to be arranged on the outer side of the groove. The grinding wheel for cutting the ampoule is integrally arranged in the groove of the handle, so that the problem that the grinding wheel is hidden at the angle of the drawer or drops when in use, so that the grinding wheel is not easy to find is solved.

As an improvement, the handle is provided with hanging holes with two ends penetrating through the top and the bottom of the handle. Due to the arrangement of the hanging holes, the cover opener is convenient to store and is easy to find when the cover opener needs to be used.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a perspective view of the present invention;

fig. 3 is an enlarged view of a portion a in fig. 2.

Description of reference numerals:

1. a handle; 2. trepanning; 3. a cutting section; 31. a first inclined plane; 32. a second inclined plane; 33. a first blade edge; 4. a guide portion; 41. a first inclined guide surface; 42. a second inclined guide surface; 43. a second knife edge; 5. a triangular portion; 6. a groove; 7. a grinding wheel; 8. and (7) hanging holes.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention more comprehensible, embodiments accompanied with figures are described in detail below.

As shown in fig. 1, the utility model discloses in, this medical cap opener, including handle 1, offer on handle 1 and be used for the cover at the trepanning 2 in the metal snap ring outside, be connected with on the pore wall of trepanning 2 and extend at least one cutting part 3 that sets up to the hole center direction of trepanning 2 by the pore wall of trepanning 2, cutting part 3 is used for from top to bottom cutting through the metal snap ring. Usually cutting part 3 is equipped with a plurality ofly, and a plurality of cutting parts 3 all connect on the pore wall of trepanning 2 and be the circumference array distribution on the pore wall of trepanning 2, cutting part 3 can cut out a plurality of brokens that extend from top to bottom with the metal snap ring like this, is more convenient for demolish the metal snap ring.

Compared with the prior art, the utility model, useful part lies in: the utility model discloses a set up trepanning 2 and set up cutting part 3 in trepanning 2 on handle 1, during the use, overlap trepanning 2 in the outside of metal snap ring to let cutting part 3 support on the upper portion edge of metal snap ring lateral wall, then push down handle 1 let handle 1 drive cutting part 3 from top to bottom cut open the metal snap ring can. The utility model does not use scissors in the process of splitting the metal snap ring, and does not have the safety problem that the hands of medical staff are hurt because the dangerous parts such as the sharp part of the scissors slide on the hard and easy-to-slide surface; and simultaneously, the utility model discloses the structure also has simple structure, convenient to use's good characteristic.

As shown in fig. 2 and 3, the cutting part 3 includes a first inclined surface 31 and a second inclined surface 32 disposed to meet each other, and a first blade 33 formed on a meeting line of the first inclined surface 31 and the second inclined surface 32; the first inclined surface 31 and the second inclined surface 32 are respectively arranged by extending from the hole wall of the trepanning 2 to the hole center direction of the trepanning 2, and the first knife edge 33 is arranged by extending along the axial direction of the trepanning 2. With the above structure, when the metal snap ring is cut, the first knife edge 33 can cut the metal snap ring from top to bottom.

As shown in fig. 2 and 3, the cutting portion 3 has guide portions 4 extending outward in the longitudinal direction of the cutting portion 3 and gradually contracting in the longitudinal axis direction of the cutting portion 3 connected to both ends thereof. The guide part 4 is arranged, so that the first knife edge 33 can start to cut the metal clamping ring from the upper edge of the outer side wall of the metal clamping ring, the first knife edge 33 is easier to cut, and the position control is more accurate.

As shown in fig. 2 and 3, the guide portion 4 includes a first inclined guide surface 41 and a second inclined guide surface 42 disposed to meet each other, and a second blade 43 formed on a meeting line of the first inclined guide surface 41 and the second inclined guide surface 42; the first inclined guide surface 41 and the second inclined guide surface 42 are respectively formed by extending the first inclined surface 31 and the second inclined surface 32 to the area between the first inclined surface 31 and the second inclined surface 32, and the first inclined guide surface 41 and the second inclined guide surface 42 are both arranged along the length direction of the cutting part 3 in an extending manner; the second knife edge 43 extends along the radial direction of the trepan boring 2, and the second knife edge 43 and the first knife edge 33 are connected perpendicularly to each other. In particular, the second knife edge 43 is hidden in the trepan 2, so that hands of medical staff cannot be scratched by the second knife edge 43 carelessly, and the safety is improved. After the structure is adopted, when the metal clamping ring is cut, the metal clamping ring can be cut from top to bottom by the second knife edge 43, particularly by the connecting part of the second knife edge 43 and the first knife edge 33; because the second blade edge 43 has a larger area of the blade-entering contact surface than the first blade edge 33, the metal snap ring can be cut more easily.

As shown in fig. 1, one end of the handle 1 is connected with a triangular part 5, and the triangular part 5 is used for being inserted into the metal snap ring and prying off the metal snap ring. After the metal snap ring is cut out the crevasse that extends from top to bottom, utilize the triangle point of triangle portion 5 to insert the metal snap ring from the crevasse and prize the metal snap ring, and then prize whole metal cover skin. Compared with scissors, the triangular part 5 has no sharpness of the scissors, and does not need to be directly contacted and exert force on a hard and slippery surface when in use, so that the problem of puncturing or cutting the hands of medical staff is avoided.

As shown in fig. 2, a groove 6 is formed at the other end of the handle 1, a grinding wheel 7 is embedded in the groove 6, and one end of the grinding wheel 7 extends to be arranged outside the groove 6. The grinding wheel 7 for cutting the ampoule is integrally arranged in the groove 6 of the handle 1, so that the problem that the grinding wheel 7 is hidden at the drawer angle or drops when being used and is not easy to find is solved.

As shown in fig. 2, the handle 1 is provided with a hanging hole 8 with two ends penetrating the top and the bottom of the handle 1. Due to the arrangement of the hanging holes 8, the cover opener is convenient to store and is easy to find when the cover opener needs to be used.

Although the present disclosure has been described above, the scope of the present disclosure is not limited thereto. Those skilled in the art can make various changes and modifications without departing from the spirit and scope of the present disclosure, and such changes and modifications will fall within the scope of the present invention.

Claims

1. The utility model provides a medical cap opener which characterized in that: including handle (1), set up trepanning (2) that are used for the cover in the metal snap ring outside on handle (1), be connected with on the pore wall of trepanning (2) by the pore wall of trepanning (2) to the hole center direction of trepanning (2) extends at least one cutting part (3) that set up, cutting part (3) are used for from top to bottom cutting open metal snap ring.

2. The medical cap opener according to claim 1, wherein: the cutting part (3) comprises a first inclined surface (31) and a second inclined surface (32) which are mutually intersected, and a first knife edge (33) formed on the intersection line of the first inclined surface (31) and the second inclined surface (32); the first inclined plane (31) and the second inclined plane (32) are respectively arranged by the hole wall of the trepanning (2) to extend towards the hole center direction of the trepanning (2), and the first knife edge (33) extends along the axial direction of the trepanning (2).

3. The medical cap opener according to claim 2, characterized in that: the two ends of the cutting part (3) are respectively connected with a guide part (4) which extends outwards along the length direction of the cutting part (3) and gradually shrinks towards the length axis direction of the cutting part (3).

4. The medical cap opener according to claim 3, wherein: the guide part (4) comprises a first inclined guide surface (41) and a second inclined guide surface (42) which are mutually intersected, and a second knife edge (43) formed on the intersection line of the first inclined guide surface (41) and the second inclined guide surface (42); the first inclined guide surface (41) and the second inclined guide surface (42) are respectively formed by extending the first inclined surface (31) and the second inclined surface (32) to the area between the first inclined surface (31) and the second inclined surface (32), and the first inclined guide surface (41) and the second inclined guide surface (42) are both arranged in an extending manner along the length direction of the cutting part (3); the second knife edge (43) extends along the radial direction of the trepan boring (2), and the second knife edge (43) and the first knife edge (33) are mutually and vertically connected.

5. The medical cap opener according to claim 4, wherein: one end of the handle (1) is connected with a triangular part (5), and the triangular part (5) is used for being inserted into the metal snap ring and prying the metal snap ring.

6. The medical cap opener according to claim 1, wherein: the handle is characterized in that a groove (6) is formed in the other end of the handle (1), a grinding wheel (7) is embedded in the groove (6), and one end of the grinding wheel (7) extends to be arranged on the outer side of the groove (6).

7. The medical cap opener according to claim 1, wherein: the handle (1) is provided with hanging holes (8) with two ends penetrating through the top and the bottom of the handle (1).