CN209872311U - Auxiliary device for ampoule - Google Patents

Abstract

The utility model discloses an auxiliary device for ampoule belongs to the medical equipment field. The cutting device comprises a shell, an accommodating groove arranged on the shell, a cutting group arranged in the shell and positioned at the opening end of the accommodating groove, a needle tube arranged on the shell and a liquid outlet group arranged on the shell; excision group includes that the multiunit sets up spread groove on the casing, sets up excision groove between spread groove and storage tank, sets up emery wheel, the pull handle of setting in the casing outside and set up at emery wheel and pull handle between and pass the spread groove and the connecting rod in excision groove, and the connecting rod outside is located and is equipped with reset spring between spread groove and the emery wheel, the utility model discloses reduced medical personnel's physical power and paid out, improved medical personnel's factor of safety when using the ampoule simultaneously.

Description

Auxiliary device for ampoule

Technical Field

The utility model relates to the field of medical equipment, concretely relates to auxiliary device for ampoule.

Background

An ampoule is a hard glass container that can be sealed by melting, and is commonly used for storing drugs for injection, vaccines, serum and the like, and the ampoule has the advantages of thin structure, small volume and good sealing property. The top of the glass is melted and sealed by high-temperature treatment, the bottle neck of the glass is often scratched, and the glass can be opened by knocking the outer mark by a hard object during opening. Generally, in the clinical care work of hospitals, a worker needs to open a large number of ampoule bottles every day, and the common method is to knock the ampoule bottles at an outer mark or break the ampoule bottles by hands. And hospital nurses are mostly women, and the ampoule bottle also is relatively smooth, so the ampoule bottle can not be opened smoothly.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an auxiliary device for ampoule to solve current ampoule and open the degree of difficulty big and lead to medical staff injured problem easily when opening.

The utility model provides an above-mentioned technical problem's technical scheme as follows:

an auxiliary device for an ampoule is characterized by comprising a shell, a containing groove arranged on the shell, a cutting group arranged in the shell and positioned at the opening end of the containing groove, a needle tube arranged on the shell and a liquid outlet group arranged on the shell; the excision group includes the spread groove of multiunit setting on the casing, sets up the excision groove between spread groove and storage tank, sets up the emery wheel at the excision inslot, sets up the pull handle in the casing outside and set up at emery wheel and pull handle between the connecting groove and the connecting rod in excision groove, the connecting rod outside and lie in the cover between spread groove and the emery wheel and be equipped with reset spring.

The utility model discloses when well medical personnel need open the ampoule, the pulling pull handle and pull out the emery wheel from the storage tank through the connecting rod, then put the bottleneck department of ampoule in the storage tank and with the corresponding position of emery wheel, then release the pull handle and make the bottleneck department that the emery wheel resets and chucking ampoule through reset spring, medical personnel's swivel housing makes the emery wheel surely go out the mar and break the bottleneck, pour the ampoule nipple section after will breaking from the storage tank, then carry to needle tubing department through going out the liquid group and carry out follow-up operation with the liquid in the ampoule.

Preferably, the liquid outlet set comprises an injection pipe arranged outside the shell, an input pipe communicated with the injection pipe and installed in the accommodating groove through the shell, and an output pipe arranged in the shell, wherein two ends of the output pipe are respectively communicated with the needle tube and the injection pipe.

The utility model discloses well medical personnel will open the ampoule insert the storage tank in to the input tube that will install in the storage tank inserts the ampoule in, then take out the liquid in the ampoule and carry needle tubing department through the output tube through the injection tube, avoid medical personnel and the sharp-pointed department direct contact of ampoule and by the fish tail.

Preferably, the injection tube comprises a tube body, an input port arranged on the tube body and communicated with the input tube, an output port arranged on the tube body and communicated with the output tube, a piston arranged in the tube body and a piston rod arranged on the piston, and a one-way valve is arranged between the input tube and the input port.

The utility model discloses a check valve of setting between input tube and input port makes the liquid in the ampoule one-way flow after being taken out, and can not return in the ampoule.

Preferably, the outside of the tube body is provided with scales.

The utility model discloses a set up the scale in the body outside, the medical personnel of being convenient for know and palm the liquid flow in the body.

Preferably, the inner wall of the accommodating groove is provided with an annular plug.

The utility model discloses in set up the annular stopper at the storage tank inner wall and be used for fixing the ampoule, make the ampoule can not follow the landing of storage tank in the use.

Preferably, the annular plug is made of rubber.

The utility model discloses an adopt the material to be the annular stopper of rubber, make the utility model discloses can be applicable to the ampoule of various diameters, increased application range.

Preferably, the outer side of the shell is provided with anti-skid lines.

The utility model discloses a friction force between medical personnel's palm and the casing has been increased to the anti-skidding line of setting in the casing outside.

The utility model discloses following beneficial effect has:

the utility model discloses well reset spring promotes the bottleneck department that the emery wheel resets and the chucking ampoule, and medical personnel's rotating casing makes the emery wheel surely go out behind the mar, can break the bottleneck easily, prevents medical personnel's hand and ampoule direct contact and ampoule fish tail. Simultaneously medical personnel pour the ampoule nipple section after will breaking off from the containing groove, then carry the liquid in the ampoule to needle tubing department through going out liquid group and carry out follow-up operation, avoid sharp-pointed bottleneck department fish tail medical personnel of ampoule, the utility model discloses reduced medical personnel's physical power and paid out, improved medical personnel's factor of safety when using the ampoule simultaneously.

Drawings

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

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

FIG. 3 is a schematic view of the structure of the injection tube of the present invention;

fig. 4 is a front view of the syringe of the present invention.

In the figure: 1-a shell; 11-a needle tube; 2-a containing groove; 3-excision group; 4-liquid discharging; 31-a connecting trough; 32-a resection groove; 33-grinding wheel; 34-a pull handle; 35-a connecting rod; 5-a return spring; 41-injection tube; 42-an input tube; 43-an output pipe; 411-a tube body; 412-input port; 413-an output port; 414-a piston; 415-a piston rod; 6-a one-way valve; 7-graduation; 8-an annular plug; 9-anti-skid pattern.

Detailed Description

The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.

Examples

Referring to fig. 1 to 4, the present invention includes a housing 1, a receiving groove 2 disposed in the housing 1 for receiving an ampoule, and a needle tube 11 disposed on the housing 1. The inner wall of the containing groove 2 is provided with an annular plug 8 for fixing the ampoule, so that the ampoule cannot slide from the containing groove 2 in the using process. The material that annular stopper 8 adopted is rubber, and annular stopper 8 through adopting the material to be rubber makes storage tank 2 can be applicable to the ampoule of various diameters, has increased the utility model discloses an application range. The anti-slip lines 9 used for increasing the friction force between the palm of the medical care personnel and the shell 1 are arranged on the outer side of the shell 1, so that the medical care personnel can conveniently pinch the shell 1 and perform subsequent operation.

Referring further to fig. 1 to 2, a cutting group 3 for cutting off ampoules is disposed in the housing 1 at the opening end of the accommodating groove 2, the cutting group 3 includes four groups of connecting grooves 31 disposed on the housing 1 and cutting grooves 32 disposed between the connecting grooves 31 and the accommodating groove 2, and both ends of the cutting grooves 32 are respectively communicated with the connecting grooves 31 and the accommodating groove 2. A grinding wheel 33 used for cutting off the bottleneck of the ampoule is arranged in the cutting groove 32, a pull handle 34 convenient for medical staff to pull the grinding wheel 33 is arranged on the outer side of the shell 1, a connecting rod 35 penetrating through the connecting groove 31 and the cutting groove 32 is arranged between the pull handle 34 and the grinding wheel 33, and a return spring 5 is sleeved on the outer side of the connecting rod 35 and between the connecting groove 31 and the grinding wheel 33. The return spring 5 serves to restore the grinding wheel 33 to the original position.

When medical personnel need open the ampoule, pulling pull handle 34 and pull out emery wheel 33 from storage tank 2 through connecting rod 35, then put the bottleneck department of ampoule in storage tank 2 with the corresponding position of emery wheel 33, reset spring 5 promotes emery wheel 33 and resets and the bottleneck department of chucking ampoule, medical personnel's rotatory casing 1 makes emery wheel 33 surely go out behind the mar, can break the bottleneck easily, prevent medical personnel's hand and ampoule direct contact and ampoule fish tail, medical personnel's physical power is paid for has been reduced, medical personnel's factor of safety when using the ampoule has been improved simultaneously.

Referring to fig. 1 and fig. 3, a liquid outlet set 4 is provided on the housing 1, and the medical staff conveys the liquid in the opened ampoule to the needle tube 11 through the liquid outlet set 4 for subsequent operation. The liquid outlet set 4 comprises an injection tube 41 arranged outside the shell 1, an input tube 42 communicated with the injection tube 41 and installed in the accommodating groove 2 through the shell 1, and an output tube 43 arranged in the shell 1, wherein two ends of the output tube 43 are respectively communicated with the needle tube 11 and the injection tube 41. Medical personnel pour the back in the ampoule nipple section after will breaking out from storage tank 2, insert storage tank 2 with the ampoule that has opened in, will install the input tube 42 in storage tank 2 and insert in the ampoule, then take out the liquid in the ampoule through injection tube 41 and carry needle tubing 11 department through output tube 43, avoid medical personnel and the sharp-pointed department direct contact of ampoule and by the fish tail.

With further reference to fig. 3 and 4, the injection tube 41 comprises a tube body 411 on the housing 1, an input port 412 provided on the tube body 411 and communicating with the input tube 42, an output port 413 provided on the tube body 411 and communicating with the output tube 43, a piston 414 provided in the tube body 411, and a piston rod 415 provided on the piston 414, with the check valve 6 provided between the input tube 42 and the input port 412. The liquid in the ampoule is drawn out and flows in one direction without returning to the ampoule through the one-way valve 6 provided between the input tube 42 and the input port 412. The outer side of the tube body 411 is provided with a scale 7 which is convenient for medical staff to know and master the liquid flow in the tube body 411.

The above description is only for the preferred embodiment of the present invention, and should not be construed as limiting the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims (7)

1. An auxiliary device for an ampoule is characterized by comprising a shell (1), a containing groove (2) arranged on the shell (1), a cutting group (3) arranged in the shell (1) and positioned at the opening end of the containing groove (2), a needle tube (11) arranged on the shell (1) and a liquid outlet group (4) arranged on the shell (1);

the cutting-off group (3) comprises a plurality of groups of connecting grooves (31) arranged on the shell (1), cutting-off grooves (32) arranged between the connecting grooves (31) and the accommodating groove (2), grinding wheels (33) arranged in the cutting-off grooves (32), pull handles (34) arranged on the outer side of the shell (1) and connecting rods (35) arranged between the grinding wheels (33) and the pull handles (34) and penetrating through the connecting grooves (31) and the cutting-off grooves (32), wherein reset springs (5) are sleeved on the outer sides of the connecting rods (35) and between the connecting grooves (31) and the grinding wheels (33).

2. Auxiliary device for ampoules according to claim 1, wherein said outlet group (4) comprises an injection tube (41) arranged outside the housing (1), an inlet tube (42) communicating with the injection tube (41) and mounted through the housing (1) in the receiving chamber (2), and an outlet tube (43) arranged inside the housing (1), said outlet tube (43) communicating at both ends with the needle cannula (11) and the injection tube (41), respectively.

3. Auxiliary device for ampoules according to claim 2, wherein said syringe (41) comprises a tubular body (411), an inlet (412) arranged on the tubular body (411) and communicating with the inlet duct (42), an outlet (413) arranged on the tubular body (411) and communicating with the outlet duct (43), a piston (414) arranged inside the tubular body (411) and a piston rod (415) arranged on the piston (414), a non-return valve (6) being arranged between the inlet duct (42) and the inlet duct (412).

4. Auxiliary device for ampoules according to claim 3, wherein said tube (411) is provided on the outside with graduations (7).

5. Auxiliary device for ampoules according to claim 1, wherein the inner wall of said container (2) is provided with an annular plug (8).

6. Auxiliary device for ampoules according to claim 5, wherein said annular plug (8) is made of rubber.

7. Auxiliary device for ampoules according to claim 1, wherein the housing (1) is provided on its outside with anti-slip threads (9).