CN209872310U - Scissors is opened to ampoule - Google Patents

Abstract

The utility model discloses a scissors is opened to ampoule belongs to ampoule opening device technical field for solve current ampoule and open the problem that fish tail and occupation infection appear easily in the mode. The utility model discloses a scissors body by the combination of first handle of a knife of mutual articulated and second handle of a knife formation, the scissors body is including the cutting edge portion that is located before the articulated shaft and the portion of gripping that is located behind the articulated shaft, still be provided with connecting portion between articulated shaft and the portion of gripping, the connecting portion symmetry is provided with the sand sheet that is located first handle of a knife and second handle of a knife inboard respectively, two sand sheets all are provided with the elastic support unit, the front end arc bending type of first handle of a knife and second handle of a knife forms the clamping part, two clamping parts are at a distance of 2-8cm with scissors body rotation plane mutually perpendicular's direction. Has the advantages of light material, compact structure, easy daily disinfection, maintenance and convenient storage and management.

Description

Scissors is opened to ampoule

Technical Field

The utility model relates to an ampoule opening device technical field, more specifically relate to an ampoule opens scissors.

Background

The glass ampoule bottle is a sealed storage container for injection liquid medicine commonly used in clinic at present, and has the advantages of chemical stability, good sealing property, visual visibility and the like. When the ampoule bottle is clinically opened, a rigid object, such as medical forceps, medical scissors and the like, is usually directly used for knocking a mark point on the upper part of the ampoule bottle, so that the upper part can be broken off from the position of the neck; or firstly, the neck of the ampoule bottle is sanded by a grinding wheel, so that the neck is easy to break regularly, and then the ampoule bottle is broken by hand.

However, due to the fragility of glass products, the injury caused during the opening process of the glass ampoule bottle also becomes one of the sharp injuries commonly seen in clinic, which causes skin bleeding at a light rate and needs to be sutured to the muscle layer at a deep rate. Open wounds caused by sharp injuries not only affect normal work, but also are susceptible to blood-borne diseases once the damaged skin is exposed to the outside, and the risk of disease infection such as Hepatitis B Virus (HBV), Hepatitis C Virus (HCV), Human Immunodeficiency Virus (HIV) and the like is increased. Therefore, the novel glass ampoule bottle opening tool which is time-saving and labor-saving in research, high in safety and convenient to operate is an important measure for solving the current situation of scratches and reducing occupational infection.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problem that fish tail and occupational infection appear easily in current ampoule opening mode, the utility model provides a scissors is opened to ampoule.

The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme:

the utility model discloses a scissors is opened to ampoule, include the scissors body that is formed by the combination of first handle of a knife of mutual articulated and second handle of a knife, the scissors body is including the cutting edge portion that is located before the articulated shaft and the portion of gripping that is located behind the articulated shaft, still be provided with connecting portion between articulated shaft and the portion of gripping, the connecting portion symmetry is provided with the sand sheet that is located first handle of a knife and second handle of a knife inboard respectively, two sand sheets all are provided with the elastic support unit, the front end arc bending type of first handle of a knife and second handle of a knife forms the clamping part, two clamping parts are at a distance of 2-8cm with scissors body rotation plane mutually perpendicular's.

The utility model relates to a further preferred, two abrasive sheets are provided with the arc recess in opposite directions, and the arc recess lock of two abrasive sheets forms oval cavity.

The utility model discloses a further preferred, the minimum horizontal distance of two clamping parts is 1-2 cm.

As a further preferred feature of the present invention, the elastic support unit includes a compression spring and a fixing bolt;

the inside spout of being convenient for abrasive disc removal of seting up of first handle of a knife and second handle of a knife, the standing groove that communicates each other with the spout is still seted up to the inside of first handle of a knife and second handle of a knife, the height that highly is greater than the spout of standing groove, compression spring is located the standing groove, fixing bolt is located the lateral wall of first handle of a knife and second handle of a knife, the inside wall of first handle of a knife and second handle of a knife is run through respectively to the one end of two abrasive discs, the other end stretch into in the standing groove with compression spring interconnect, compression spring is located between abrasive disc and the fixing bolt.

The utility model relates to a further preferred, be located the first handle of a knife and the second handle of a knife of articulated shaft front end and be 30-60 contained angles in perpendicular and rotation planar direction.

The utility model has the advantages as follows:

1. the utility model is improved by a common scissors tool, is easy to be accepted by more nursing staff, and simultaneously, the traditional ampoule bottle opening method is kept in the improvement process, thereby conforming to the use habit of the nursing staff; in addition, the utility model combines two tools required by the traditional ampoule bottle opening, and the two sand sheets on the first knife handle and the second knife handle are used for grinding and cutting the bottleneck of the ampoule bottle, thereby avoiding the direct contact between the operators and the sand sheets, and reducing occupational infection because the operators are directly or indirectly contacted with the bottleneck; the front end of the scissors body is different from a common scissors form, and a certain distance is reserved between the front ends of the first handle and the second handle, so that when an operator operates the ampoule bottle opening scissors, the two clamping parts respectively exert force on the top end and the neck of the ampoule bottle, and the neck of the ampoule bottle is broken by matching with a mark which is generated by grinding and cutting the neck through a sand sheet; this application adopts the integrated design, and the material is light and handy, compact structure, easily daily disinfection, maintenance and maintenance.

2. The utility model has the advantages of safe use, no direct contact between the hand of the medical staff and the broken part of the neck of the ampoule bottle during the use, and reduced injury to the medical staff. The bottle neck can fall off after being broken, so that the liquid medicine in the ampoule bottle can not be polluted by glass slag, and the sterility of the liquid medicine is ensured.

3. The abrasive disc department is fixed by the spring to the abrasive disc is the ellipse that is the symmetry in this design, and the middle interval is big, and both ends interval is little, thereby makes this instrument can be applicable to the ampoule that multiple specification differs, and at the in-process that uses, can come the shrink condition of control spring according to the different specifications in bottleneck department in the cutting, and then to the better cutting of bottleneck.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic cross-sectional view A-A of FIG. 1;

FIG. 3 is a schematic view of the holding tank and chute of FIG. 2;

fig. 4 is a perspective view of the present invention;

FIG. 5 is a schematic view of the construction of a sanding sheet;

reference numerals: 1-first handle, 2-second handle, 3-holding part, 4-connecting part, 5-sand, 510-chute, 520-arc groove, 6-articulated shaft, 7-blade part, 710-clamping part, 8-fixing bolt, 9-compression spring, 910 placing groove.

Detailed Description

For a better understanding of the present invention, the present invention will be described in further detail with reference to the following embodiments in conjunction with the accompanying drawings 1 to 5.

The utility model discloses a working process does: when using, the ampoule is taken by the left hand, the scissors is taken by the right hand, put the ampoule bottleneck in 5 departments of abrasive disc, the scissors is closed to the right hand, compression spring 9 can compress under the effect of power, make two abrasive discs 5 just in time block the bottleneck, the rotatory ampoule of left hand is greater than the half-turn simultaneously, accomplish the cutting, then put the ampoule front end to the scissors front end again, the right hand closes once more and closes, because the bottleneck has been crossed by the sanding, so after receiving the impact of power, the upper portion of ampoule breaks with storage part very easily, the completion rupture.

Example 1

The utility model discloses a scissors is opened to ampoule, include the scissors body that is formed by the combination of first handle of a knife 1 of mutual articulated and second handle of a knife 2, the scissors body is including the cutting edge portion 7 that is located before the articulated shaft 6 and the portion of gripping 3 that is located behind the articulated shaft 6, still be provided with connecting portion 4 between articulated shaft 6 and the portion of gripping 3, connecting portion 4 symmetry is provided with the abrasive disc 5 that is located first handle of a knife 1 and 2 inboards of second handle of a knife respectively, two abrasive disc 5 all are provided with the elastic support unit, the front end arc of first handle of a knife 1 and second handle of a knife 2 is buckled and is formed clamping part 710, two clamping part 710 are at a distance of 2-8cm with scissors body rotation plane mutually perpendicular's direction, for example 2cm, 4cm, 6.

After the technical scheme is adopted, the utility model is improved by common scissors tools, is easy to be accepted by more nursing staff, and simultaneously, the traditional ampoule bottle opening method is kept in the improvement process, thereby conforming to the use habit of the nursing staff; in addition, the utility model combines two tools required by the traditional ampoule bottle opening, and the two abrasive sheets 5 on the first knife handle 1 and the second knife handle 2 are used for grinding and cutting the bottleneck of the ampoule bottle, so that the direct contact between the operator and the abrasive sheets 5 is avoided, grinding and cutting marks are convenient and quick, and occupational infection is reduced because the operator directly or indirectly contacts with the bottleneck; the front end of the scissors body is different from a common scissors form, and the front ends of the first handle 1 and the second handle 2 are at a certain distance, so that when an operator operates the ampoule bottle opening scissors, the two clamping parts 710 respectively exert force on the top end and the neck of the ampoule bottle, and the neck of the ampoule bottle is broken by matching with a mark which is generated by grinding and cutting the neck through the abrasive sheet 5, wherein it needs to be explained that when the holding parts 3 of the first handle 1 and the second handle 2 are tightly attached, the clamping parts 710 at the front ends of the first handle 1 and the second handle 2 reach a minimum horizontal distance which is 1-2cm, and at the moment, the clamping parts 710 of the first handle 1 and the second handle 2 are mutually matched to clamp the bottleneck of the ampoule bottle; this application adopts the integrated design, and the material is light and handy, compact structure, easily daily disinfection, maintenance and maintenance.

Example 2

The present embodiment is further optimized on the basis of embodiment 1 as follows: two abrasive sheets 5 are provided with arc recess 520 in opposite directions, and the arc recess 520 lock of two abrasive sheets 5 forms oval cavity.

After adopting above-mentioned technical scheme, two abrasive disc 5 set up arc recess 520, mutually support through two abrasive disc 5, and arc recess 520 amalgamation forms an ellipse, and the convenience grinds the neck of ampoule and cuts to, set up comparatively sharp-pointed cutting edge in arc recess 520, abrasive disc 5 is connected the elastic support unit, satisfies to grind the ampoule of different specifications and cuts, and application scope is wide.

Example 3

The present embodiment is further optimized on the basis of embodiment 1 as follows: the minimum horizontal distance of the two clamping portions 710 is 1-2cm, for example: 1cm, 1.5cm, 2cm, etc.

After the technical scheme is adopted, the two clamping parts 710 are located on different horizontal planes, the minimum distance on the horizontal planes is 1-2cm, the use process of the scissors body is guaranteed, and the horizontal minimum distance which can be reached by the front end of the scissors body guarantees that the ampoule bottle can not be directly cut into pieces due to over-violent force when the first handle 1 and the second handle 2 clamp the ampoule bottle.

Example 4

The present embodiment is further optimized on the basis of embodiment 1 as follows: the elastic supporting unit comprises a compression spring 9 and a fixing bolt 8; the inside spout 510 of being convenient for abrasive disc 5 to remove of seting up of first handle of a knife 1 and second handle of a knife 2, the standing groove 910 that communicates each other with spout 510 is still seted up to the inside of first handle of a knife 1 and second handle of a knife 2, standing groove 910 highly is greater than the height of spout 510, compression spring 9 is located standing groove 910, fixing bolt 8 is located the lateral wall of first handle of a knife 1 and second handle of a knife 2, the inside wall of first handle of a knife 1 and second handle of a knife 2 is run through respectively to the one end of two abrasive discs 5, the other end stretches into in standing groove 910 and compression spring 9 interconnect, compression spring 9 is located between abrasive disc 5 and fixing bolt 8.

After adopting above-mentioned technical scheme, spout 510 communicates with standing groove 910 each other, and two abrasive disc 5 remove in opposite directions, the one end of abrasive disc 5 runs through the inside wall of first handle of a knife 1 or second handle of a knife 2, the other end of abrasive disc 5 stretches into in the standing groove 910 and compression spring 9 mutual contact, compression spring 9 can only remove in standing groove 910, compression spring 9's the other end carries on spacingly through fixing bolt 8, fixing bolt 8 adopts screw-thread fit's mode and scissors body interconnect with connecting portion 4, can carry out the regulation of adaptability to fixing bolt 8, in order to realize the change of compression spring 9 to the effect size of the effect of abrasive disc 5 power.

Example 5

The present embodiment is further optimized on the basis of embodiment 1 as follows: the first tool shank 1 and the second tool shank 2 which are positioned at the front end of the hinge shaft 6 form an included angle of 30-60 degrees with the direction vertical to the rotating plane, for example: 30 °, 35 °, 45 °, 50 °, 60 °, and the like.

After adopting above-mentioned technical scheme, first handle of a knife 1 and second handle of a knife 2 are certain angle setting, guaranteed that two clamping parts 710 have a certain distance in the direction with rotation direction mutually perpendicular, guaranteed that the front end of first handle of a knife 1 and second handle of a knife 2 can be respectively to the bottleneck and the most advanced application of force of ampoule, guarantee the rupture effect of ampoule, effectively avoid simultaneously exerting oneself when the most advanced or simultaneously exerting oneself and breaking in bottleneck department, because the atress is in the coplanar, can produce the glass residue during the rupture, the glass residue directly enters into inside the ampoule, cause the pollution to the liquid medicine.

The above description is only for the preferred embodiment of the present invention, and the present invention is not limited thereto, the protection scope of the present invention is defined by the claims, and all structural changes equivalent to the contents of the description and drawings of the present invention should be included in the protection scope of the present invention.

Claims (5)

1. The utility model provides a scissors is opened to ampoule, includes the scissors body that is formed by the combination of first handle of a knife (1) of mutual articulated and second handle of a knife (2), its characterized in that, the scissors body is including cutting edge portion (7) that are located articulated shaft (6) preceding and the portion of gripping (3) that is located articulated shaft (6) back, still be provided with connecting portion (4) between articulated shaft (6) and the portion of gripping (3), connecting portion (4) symmetry is provided with sand slice (5) that are located first handle of a knife (1) and second handle of a knife (2) inboard respectively, and two sand slices (5) all are provided with the elastic support unit, the front end arc of first handle of a knife (1) and second handle of a knife (2) is buckled and is formed clamping part (710), and two clamping part (710) are 2-8cm apart in the direction with scissors body rotation plane mutually perpendicular.

2. The ampoule bottle opening scissors according to claim 1, characterized in that the two sand sheets (5) are oppositely provided with arc-shaped grooves (520), and the arc-shaped grooves (520) of the two sand sheets (5) are buckled to form an oval cavity.

3. Ampoule opener scissors according to claim 1, characterised in that the minimum horizontal distance of the two clamping parts (710) is 1-2 cm.

4. The ampoule opener scissors according to claim 1, wherein the elastic support unit comprises a compression spring (9) and a fixing bolt (8);

the sand sheet grinding device is characterized in that a sliding groove (510) convenient for the sand sheet (5) to move is formed in the first knife handle (1) and the second knife handle (2), a placing groove (910) communicated with the sliding groove (510) is further formed in the first knife handle (1) and the second knife handle (2), the placing groove (910) is larger than the sliding groove (510), a compression spring (9) is located in the placing groove (910), a fixing bolt (8) is located on the outer side wall of the first knife handle (1) and the second knife handle (2), one end of each of the two sand sheets (5) penetrates through the inner side wall of the first knife handle (1) and the inner side wall of the second knife handle (2), the other end of each of the two sand sheets (5) stretches into the placing groove (910) and is connected with the compression spring (9), and the compression spring (9) is located between the sand sheets (5) and the fixing bolt (8.

5. Ampoule opener scissors according to claim 1, characterised in that the first handle (1) and the second handle (2) at the front end of the hinging axis (6) are at an angle of 30-60 ° in the direction perpendicular to the plane of rotation.