TWI511915B - Safe ampoule opener - Google Patents

Description

Safety ampoule opener

The invention relates to a medical article, in particular to a safety ampoule opener for medical personnel to safely open an ampoule.

Ampoules are small glass containers that are fired in glass tubes and are widely used to hold injection preparations and chemicals that must be isolated from air. The general ampoule can be roughly divided into a bottle body, a bottle neck and a bottle cap; among them, before the traditional ampoule bottle is opened, it is necessary to cut a scratch at the bottle neck and disinfect the bottle neck, and then break the bottle neck to the bottle. The cap is detached, which is convenient for extracting the liquid medicine; before the factory is installed, the manufacturer will pre-process the scratches on the bottle neck, and mark the scratched parts on the bottle cap. The user only needs to break the bottle cap directly in this direction. Just fine.

Ampoules are most commonly used to hold medical injections. Medical personnel must first break the bottleneck of the ampoule before applying the injection to facilitate the extraction of the liquid. However, since the ampoule is a glass container, the bottleneck incision at the time of breaking is often uneven or sharp. When the medical staff operates by hand, if it is not careful, it is easy to be cut or stabbed by the bottleneck incision, and even in severe cases, it may cause infection. .

In order to solve the inconvenience and laboriousness and safety of the existing safety ampoules, the main purpose of the present invention is to provide a safety ampoules opener, which is mainly used for a hollow opening unit. The upper and lower plates are arranged at intervals, correspondingly with a pair of bottle cap holes extending in a tapered shape, and a series of concave clip edges in the form of waves in the wall of the hole, which can be used for clamping various sizes and sizes. The ampoule bottle and the two bottle cap holes provided at the upper and lower intervals can safely and lightly break the bottleneck by lever action, effectively solving the various deficiencies and limitations of the existing ampoule opening.

The present invention solves the prior art problem of a safety ampoule opener having an opening unit which is a long rectangular rigid frame structure and has two upper and lower spaced plate faces, corresponding to the two The plate surface is provided with a pair of elongated bottle cap holes extending in a tapered shape, and a series of concave clamping edges extending in a wave form are arranged on the long hole walls on both sides of each bottle cap hole.

The safety ampoule opener further includes a sheath unit that is flexible and sleeved outside the opening unit, the sheath unit having two upper and lower spaced plates and A accommodating groove having an open end is formed in the interior, and correspondingly, a pair of bottle body holes extending in a tapered shape are disposed on the two plates, and the long hole walls on both sides of each bottle body are arranged in a wave shape. The extended series of concave clamping edges, and the aperture is larger than the respective cap hole of the cap, so that the cap hole of each bottle is located in the range of the corresponding bottle body hole.

The safety ampoule opener, wherein the opening unit and the sheathing unit respectively have a viewing window on the long side wall.

The safety ampoule opener, wherein the opening unit extends a front end of the flat opening, and the sheath unit is provided at the front end with a driver perforation for the driver to pass through.

The safety ampoule opener, wherein the opening unit and Correspondingly, each of the sheathing units is provided with a pair of needle sleeve insertion holes, and a plurality of protrusions of the ring-shaped teeth are arranged on the wall of the hole of each needle sleeve, and the aperture of the needle sleeve on the upper side is larger than the lower hole The aperture of the side sleeve jack.

The enhancements that can be obtained by the technical means proposed by the present invention include:

1. The opening unit of the present invention utilizes a pair of bottle cap clamping holes arranged at an upper and lower interval, and can easily break the bottle neck by leverage, which is extremely simple and safe to operate.

2. The bottle cap hole of the opening unit of the invention has a tapered extension and a series of concave clamping edges in the form of waves in the hole wall, which can correspond to the ampoules of various sizes and sizes, and improve the operation of the opener. Convenience. In particular, the present invention utilizes a series of concave clamping edges of the upper and lower caps of the bottle cap, which can correspond to the bottle cap and the bottle neck of the ampoule bottle, and exhibits a clamping shape with small clearance and large lower clearance, thereby effectively ensuring that the cap is not caused by The rigidity is broken to cause chipping, which improves the safety of the operation of the opener.

3. The invention provides a corresponding needle sleeve insertion hole in the opening unit and the sheath unit, which can provide the needle sleeve insertion and engagement of the injection syringe, and can safely and conveniently recover the used needle by the opener.

4. The invention has a viewing window on the side of the opening unit, which can directly check the mark marked by the manufacturer on the ampoule, and is convenient to directly break the bottleneck from the scratch position preset by the manufacturer.

5. The invention is provided with a screwdriver in a protruding form in the opening unit, which can remove the quick release piece on the aluminum outer cover of the medicine bottle, thereby facilitating the access of the medicine.

10‧‧‧Open unit

11‧‧‧ board

111‧‧‧ slitting

112‧‧‧Flexible part 112

113‧‧‧ Cards

12‧‧‧ cavity

13‧‧‧ Bottle cap hole

131‧‧‧ concave clip

14‧‧‧ Viewing window

15‧‧‧Sleeve Jack

151‧‧‧ 卡

16‧‧‧Starting Department

17‧‧‧ Positioning block

18‧‧‧ hanging loop

20‧‧‧Sheath unit

21‧‧‧ board

22‧‧‧ accommodating slots

23‧‧‧ Bottle body hole

231‧‧‧ concave clip edge

24‧‧‧ viewing window

25‧‧‧Sleeve Jack

26‧‧‧drive piercing

27‧‧‧ Positioning groove

50‧‧‧ampoules

51‧‧‧ bottle body

52‧‧‧ Bottleneck

53‧‧‧ bottle cap

54‧‧‧ mark

60‧‧‧Injection syringe

61‧‧‧ needle sets

70‧‧‧Pill bottle

71‧‧‧ Cover

BRIEF DESCRIPTION OF THE DRAWINGS Figure 1 is a perspective view of a preferred embodiment of the present invention.

Figure 2 is a top exploded view of the constituent elements of the preferred embodiment of the present invention.

Figure 3 is a bottom exploded view of the components of the preferred embodiment of the present invention.

Figure 4 is a cross-sectional view showing the structure of a preferred embodiment of the present invention.

Fig. 5 is a reference view showing an implementation of opening an ampoule in accordance with a preferred embodiment of the present invention.

Figure 6 is a perspective view showing an embodiment of recycling a needle using a needle hub according to a preferred embodiment of the present invention.

Fig. 7 is a perspective view showing the implementation of the quick release piece on the outer cover of the medicine bottle by the driver in the preferred embodiment of the present invention.

In order to understand the technical features and practical effects of the present invention in detail, and in accordance with the contents of the specification, the following is a detailed description of the preferred embodiment as shown in the following: the safe ampoules opened by the present invention The preferred embodiment of the device is shown in FIG. 1 to FIG. 4, which includes an opening unit 10 and a sheath unit 20 that can be placed outside the opening unit 10; wherein: as shown in FIG. 2, the existing ampoule 50 can be generally divided into a bottle body 51, a bottle neck 52 and a bottle cap 53 and the like, and the manufacturer will mark the bottle cap 53 with a mark 54 having a preset scratch position.

As shown in FIG. 2 to FIG. 4, the opening unit 10 is a rectangular long tubular rigid frame structure having two upper and lower plates 11 spaced apart from each other, and a cavity 12 is formed between the two plates 11 and Correspondingly, a pair of elongated cap hole 13 extending in a tapered manner are disposed on the upper and lower plate faces 11, and each cap hole 13 extends from the front end of each plate surface 11 to approximately three-thirds. Two lengths of positions, and the long hole walls on both sides of each bottle cap hole 13 are set as a series of concave clip edges 131 extending in a wave shape, thereby correspondingly capping the caps 53 of the ampoule 50 of different sizes and specifications, A viewing window 14 is provided for viewing the cavity 12 at a long side wall of the opening unit 10 corresponding to the position of the cap hole 13.

The opening unit 10 has a pair of needle sleeves 15 corresponding to the upper and lower plate faces 11 of the rear end, and a plurality of card protrusions which are ring-shaped and can be engaged with the needle sleeves are provided on the wall of each of the needle sleeve insertion holes 15 151, and let the aperture of the needle sleeve 15 on the upper side be larger than the aperture of the sleeve 15 on the lower side, thereby providing a function of providing a one-way insertion of the needle sleeve; the opening unit 10 is on the lower side of the board Between the cap hole 13 of the face 11 and the sleeve 15 , a recess is formed in the C-shaped slit 111 of the cap hole 13 to form an elastic portion 112 , and a convex portion 112 is protruded from the elastic portion 112 . a latching member 113 having a convex column shape; the opening unit 10 is integrally provided with a flat-shaped driver portion 16 extending forwardly from the lower edge of the front end, and a positioning block 17 is protruded from the central axis of the bottom edge of the opening unit 10, A hanging loop 18 is provided at the rear end of the opening unit 10.

The sheath unit 20 is a flexible sleeve structure having a shape and shape matched with the opening unit 10 and made of a material such as rubber or silicone, and has two plate faces 21 disposed at an upper and lower intervals and on the two plates. An accommodating groove 22 having an open end is formed between the faces 21, and the opening unit 10 can be inserted into the accommodating groove 22 by the rear end; the sheath unit 20 corresponds to the upper and lower plate faces 21 A pair of bottle body clamping holes 23 extending in a tapered manner are provided, and each of the bottle body clamping holes 23 extends from the front end of each plate surface 21 to a position close to the rear stage, and is provided on the two sides of each bottle body clamping hole 23 Extending in a wavy form The series of concave clip edges 231 extend to correspond to the bottle bodies 51 of the ampoule 50 of different size specifications, and the aperture of each bottle body clamping hole 23 is larger than the aforementioned bottle cap hole 13 in the sheath unit 20 sets. When the opening unit 10 is engaged, the cap hole 13 is located in the range of the corresponding bottle body hole 23.

The sheathing unit 20 has a viewing window 24 corresponding to the viewing window 14 corresponding to the long side wall of the viewing window 14 , and a pair of apertures corresponding to the needle sleeves on the upper and lower plate surfaces 11 of the rear end. a needle sleeve insertion hole 25 of the insertion hole 15 and a starter perforation 26 for the front screwdriver portion 16 to be opened at the lower edge of the front end; the sheath unit 20 is recessed at a central axis of the inner bottom surface of the lower surface 21 A positioning groove 27 matching the positioning block 17 is provided, and the foolproof design matching the positioning groove 27 with the positioning block 17 can prevent the opening unit 10 from being inserted into the sheath in the wrong direction. The unit 20 accommodates the slot 22.

The opening unit 10 of the present invention can be inserted and received in the sheath unit 20 in a matching manner, and the card holder 113 is used to be engaged with the corresponding edge of the bottle body hole 23 to be positioned by a card. 1 and the safety ampoule opener shown in Figure 4. Further, the opening unit 10 of the present invention can be utilized separately, and is not limited to being used together with the sheath unit 20.

For the implementation of the present invention, first, as shown in FIG. 2 and FIG. 5, when the ampoules 50 are to be broken, the user can first put the bottle 51 of the ampoules 50 into the sheath unit 20. The concave clamping edge 231 of the most suitable hole position of the bottle body hole 23 not only allows the user to stably hold the ampoule 50 with the flexible sheath unit 20, and even if the ampoule 50 is The broken process is fragmented and still avoids user acceptance. To the injury; then the concave clamping edge 231 of the most suitable hole position of the bottle cap hole 13 of the opening unit 10 is placed on the bottle neck 52 of the ampoule 50 and the bottle cap 53, and the ampoule can be viewed from the viewing window 14. The mark 54 of 50 is used to select the optimal breaking direction. At this time, the user can present the two bottle cap holes 13 which are arranged at an upper and lower intervals, and the bottle neck 52 is lightly broken by the lever, which is simple and safe. The ampoule 50 is turned on.

Each bottle cap hole 13 of the present invention is formed in a tapered shape and is provided with a series of concave clamping edges 131 in a wave shape on the hole wall, which can not only correspond to the ampoule 50 of various specifications, but also improves the convenience of use. And the user can select the optimal size of the concave clamping edge 131 to clamp the bottle cap 53 and the bottle neck 52 of the ampoules 50, so that the opening unit 10 presents the upper bottle cap hole 13 with a small clearance and a lower bottle cap. The clearance of the pinhole 13 is large, and it is effective to ensure that the cap 53 is not broken due to the rigidity of the nut, and the safety of the operation is improved.

Referring to FIG. 6 and FIG. 4, the needle sleeves 15 and 25 of the present invention can insert and engage the needle sleeve 61 of the syringe 60, thereby safely separating the needle sleeve 61 together with the needle. Provides a practical and safe way to recycle needles.

Referring to FIG. 7, for the vial 70 provided with the aluminum outer cover 71, the present invention can easily and easily remove the quick release piece on the aluminum outer cover 71 of the vial 70 by the screwdriver portion 16, thereby Convenient for the use of pharmaceuticals.

The above is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention. Any one of ordinary skill in the art can use the present invention without departing from the scope of the present invention. Equivalent actual local modification or modification made by the disclosed technical contents The examples are still within the scope of the technical solutions of the present invention.

10‧‧‧Open unit

13‧‧‧ Bottle cap hole

131‧‧‧ concave clip

16‧‧‧Starting Department

18‧‧‧ hanging loop

20‧‧‧Sheath unit

23‧‧‧ Bottle body hole

231‧‧‧ concave clip edge

25‧‧‧Sleeve Jack

Claims (10)

A safety ampoule opener has an opening unit, which is of rigid frame construction and has two upper and lower spaced plate faces, correspondingly provided with a pair of tapered extensions on the two plates. The long bottle cap is clipped, and a series of concave clip edges are arranged on the long hole walls on both sides of each bottle cap hole. The safety ampoules opener of claim 1, wherein the opening unit has a viewing window on the long side wall. The safety ampoule opener of claim 1 or 2, wherein the opening unit extends a flat shaped driver at the front end. The safety ampoule opener according to claim 3, wherein the opening unit is provided with a pair of needle sleeve jacks corresponding to the two plate faces, and the hole wall of each needle sleeve jack is provided with a ring tooth shape. Most of the card protrusions, and the aperture of the needle hub on the upper side is larger than the aperture of the needle hub socket on the lower side. The safety ampoule opener according to claim 1, wherein the opening unit is provided with a pair of needle sleeve jacks on the two plate surfaces, and the hole wall of each needle sleeve jack is provided with a ring tooth shape. Most of the cards are stuck. The safety ampoule opener of claim 1, further comprising a sheath unit having flexibility and sleeved outside the opening unit, the sheath unit having two upper and lower intervals The surface of the plate is internally formed with a receiving groove having an open end. Correspondingly, a pair of bottle body holes extending in a tapered shape are disposed on the two plates, and the long hole walls on both sides of each bottle body are provided. A series of concave clamping edges extending in a wavy manner, and the aperture is larger than the hole of each bottle cap so that the cap hole of each bottle is located within the corresponding hole of the bottle body. The safety ampoule opener according to claim 6, wherein the opening unit and the sheathing unit are respectively provided with a long side wall View window. The safety ampoule opener according to claim 6 or 7, wherein the opening unit has a flat-shaped driver extending from the front end, and the sheath unit is provided at the front end for the driver to pass through. The punch is perforated. The safety ampoule opener according to claim 8, wherein the opening unit and the sheathing unit are respectively provided with a pair of needle sleeves, and the holes of the needle sockets of the needle sleeves are provided. A plurality of tabs of the ring-shaped shape, and the aperture of the needle hub on the upper side is larger than the aperture of the sleeve of the needle sleeve on the lower side. The safety ampoule opener according to claim 6, wherein the opening unit and the sheathing unit are respectively provided with a pair of needle sleeves, and the hole walls of the needle sockets are provided Most of the ring-shaped dendrites.