CN212679603U

CN212679603U - Auxiliary device for preparing chemotherapy liquid medicine

Info

Publication number: CN212679603U
Application number: CN202020504247.8U
Authority: CN
Inventors: 刘晶; 邱素红; 刘颖; 张亚静; 李倩; 董海洋; 高家伟; 段品品
Original assignee: Chinese PLA General Hospital
Current assignee: Chinese PLA General Hospital
Priority date: 2020-04-08
Filing date: 2020-04-08
Publication date: 2021-03-12
Anticipated expiration: 2030-04-08

Abstract

The utility model provides an auxiliary device is prepared to chemotherapy liquid medicine belongs to the device field of uncapping. The chemotherapy liquid medicine preparation auxiliary device comprises a base, a clamping assembly, a polishing assembly and a push plate, wherein a first clamping block is fixed on the upper surface of the base, a second clamping block is in sliding clamping connection with the upper surface of the base, a sliding block is in sliding connection with the first clamping block, a polishing strip is fixed on one side of the sliding block, and a convex strip is fixed on one side of the second clamping block; make the polishing strip polish ampoule neck through promoting the sliding block, polish out the mar with ampoule neck, through promoting the push pedal, make the baffle of push pedal one end to ampoule upper end application of force, make ampoule neck mar out the atress and open the bottleneck, extract the liquid medicine in the ampoule through the needle tubing, be convenient for dispense and use, and once can handle a plurality of bottles, improve work efficiency, reduce operator's injured risk, labour saving and time saving, the simple operation.

Description

Auxiliary device for preparing chemotherapy liquid medicine

Technical Field

The utility model relates to a device field of uncapping particularly, relates to auxiliary device is prepared to chemotherapy liquid medicine.

Background

At present, with the development of modern medical science and technology, the treatment of intravenous infusion of liquid medicines is widely applied to various diseases.

When current chemotherapy liquid medicine configuration, medical personnel hold hard the pulling open to the ampoule through the protective gloves of wearing, cut the hand easily and cause the infection, and waste time and energy, still indicate the bottle damaged easily, and liquid flows out, causes the unnecessary loss.

SUMMERY OF THE UTILITY MODEL

In order to make up for above deficiency, the utility model provides a chemotherapy liquid medicine prepares auxiliary device aims at improving that the ampoule gets it filled inconveniently, easily fish tail medical personnel's problem.

The utility model discloses a realize like this:

the utility model provides an auxiliary device is prepared to chemotherapy liquid medicine, including base, centre gripping subassembly, the subassembly of polishing and push pedal.

The clamping assembly comprises a first clamping block and a second clamping block, the first clamping block is fixed on the upper surface of the base, the second clamping block is connected with the upper surface of the base in a sliding and clamping mode, and a first elastic piece is connected between the second clamping block and the base.

The polishing assembly comprises a sliding block and a polishing strip, the sliding block is in sliding connection with the first clamping block, the polishing strip is fixed to one side of the sliding block, and a convex strip is fixed to one side of the second clamping block.

The push plate with sliding block upper end sliding connection, one side of push plate is fixed with the baffle.

The utility model discloses an in one embodiment, the base bottom is provided with the backup pad, one side of backup pad is connected with the hinge, one side of base with hinged joint, fixed surface has the pad foot under the backup pad, the anti-skidding line has been seted up to pad foot lower surface.

The utility model discloses an in one embodiment, the spout has been seted up to the base upper surface, sliding joint has the slider in the spout, the second clamp splice with slider fixed connection.

In an embodiment of the utility model, the base rotates and is connected with the lead screw, the one end spiro union of lead screw has the thread bush, the one end of first elastic component with thread bush fixed connection, the other end of first elastic component with the slider is connected, the one end of lead screw is fixed with the knob, the spout up end covers there is the ripple protection pad.

In an embodiment of the present invention, the base is slidably inserted with a push rod, one end of the push rod is fixedly connected to the slider, and the other end of the push rod is connected to the press block.

In an embodiment of the present invention, the lower surface of the pressing block is hinged to a first connecting rod and a second connecting rod, the first connecting rod lower end is hinged to the base, the second connecting rod lower end is hinged to the push rod, and the first connecting rod and the second connecting rod are symmetrically arranged.

The utility model discloses an in the embodiment, second clamp splice up end has been seted up and has been put the thing groove, put thing groove bottom and install the drawer.

The utility model discloses an in one embodiment, first clamp splice inner wall is fixed with first rubber cushion, second clamp splice inner wall is fixed with second rubber cushion, first rubber cushion with second rubber cushion symmetry cooperation sets up.

In an embodiment of the present invention, a second elastic member is disposed between the first clamping block and the sliding block, one end of the second elastic member is connected to the first clamping block, and the other end of the second elastic member is connected to the sliding block.

The utility model discloses an in one embodiment, the sliding block with be provided with the third elastic component between the push pedal, the one end of third elastic component with the sliding block is connected, the other end of third elastic component with the push pedal is connected.

The utility model has the advantages that: the utility model discloses an auxiliary device is prepared to chemotherapy liquid medicine that above-mentioned design obtained, during the use, pass the second clamp splice and place the ampoule between first clamp splice and second clamp splice, press from both sides the ampoule tightly under the spring action of first elastic component, ampoule neck joint is between polishing strip and sand grip, make the polishing strip polish the ampoule neck through promoting the sliding block, polish out the mar with the ampoule neck, through promoting the push pedal, make the baffle of push pedal one end to ampoule upper end application of force, make ampoule neck mar go out the atress and open the bottleneck, extract the liquid medicine in the ampoule through the needle tubing, be convenient for dispense and use, and once can handle a plurality of bottles, improve work efficiency, reduce operator's injured risk, time saving and labor saving, and convenient operation.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic structural diagram provided in an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a point a in fig. 1 according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of a location B in fig. 1 according to an embodiment of the present invention;

fig. 4 is a schematic side view of the structure according to the embodiment of the present invention;

fig. 5 is a schematic top view of the structure according to the embodiment of the present invention.

In the figure: 100-a base; 110-a support plate; 130-a hinge; 150-foot pad; 170-a chute; 171-a slide; 173-corrugated pads; 180-thread sleeve; 190-a screw rod; 191-a knob; 300-a clamping assembly; 310-a first clamp block; 330-a second clamp splice; 331-ribs; 333-storage groove; 335-a drawer; 350-a first elastic member; 370-a push rod; 390-briquetting; 391-a first link; 393-a second link; 500-a grinding assembly; 510-a sliding block; 530-grinding the strip; 550-a second elastic member; 700-push plate; 710-a third elastic member; 730-baffle.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the utility model provides a. Embodiments, all other embodiments obtained by a person skilled in the art without any inventive step are within the scope of the present invention.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Examples

Referring to fig. 1, the present invention provides a technical solution: the auxiliary device for preparing the chemotherapy liquid medicine comprises a base 100, a clamping component 300, a grinding component 500 and a push plate 700.

Wherein, centre gripping subassembly 300 and the subassembly 500 of polishing are installed on base 100 surface, and push pedal 700 is connected with the subassembly 500 of polishing, and the push pedal 700 of being convenient for after polishing ampoule neck through the subassembly 500 of polishing infers the bottle lid.

Referring to fig. 1-3, the clamping assembly 300 includes a first clamping block 310 and a second clamping block 330, the first clamping block 310 is fixed on the upper surface of the base 100, the second clamping block 330 is slidably engaged with the upper surface of the base 100, a first elastic member 350 is connected between the second clamping block 330 and the base 100, and the first elastic member 350 may be a spring; the upper surface of the base 100 is provided with a sliding groove 170, the sliding groove 170 is slidably clamped with a sliding block 171, the second clamping block 330 is fixedly connected with the sliding block 171, the base 100 is rotatably connected with a screw rod 190, one end of the screw rod 190 is screwed with a threaded sleeve 180, one end of a first elastic part 350 is fixedly connected with the threaded sleeve 180, the other end of the first elastic part 350 is connected with the sliding block 171, one end of the screw rod 190 is fixed with a knob 191, the screw rod 190 is rotated to push the threaded sleeve 180 to move, so that the compression amount of the first elastic part 350 can be conveniently adjusted, the clamping force of the first clamping block 310 and the second clamping block 330 can be controlled, the upper end surface of the sliding groove 170 is covered with a corrugated protection pad 173, the base 100 is slidably inserted with a push rod 370, one end of the push rod 370 is fixedly connected with the sliding block 171, the other end of the push rod 370 is connected with a pressing block 390, the lower, the lower extreme of second connecting rod 393 is articulated with push rod 370, and first connecting rod 391 sets up with second connecting rod 393 symmetry, and first clamp splice 310 inner wall is fixed with first rubber cushion, and second clamp splice 330 inner wall is fixed with second rubber cushion, and first rubber cushion sets up with second rubber cushion symmetry cooperation, adds the frictional force of first rubber cushion and second rubber cushion increase centre gripping contact, and is stable to the ampoule centre gripping.

Referring to fig. 4, the polishing assembly 500 includes a sliding block 510 and a polishing strip 530, the polishing strip 530 is a rectangular parallelepiped structure, a glass polishing pad or diamond is disposed on an edge of the polishing strip 530 contacting with the neck of the ampoule, the sliding block 510 is slidably connected to the first clamping block 310, the polishing strip 530 is fixed to one side of the sliding block 510 by a bolt, a protruding strip 331 is welded to one side of the second clamping block 330, a material placing groove 333 is disposed on an upper end surface of the second clamping block 330, a drawer 335 is disposed at a bottom of the material placing groove 333 for collecting and processing waste materials, a second elastic member 550 is disposed between the first clamping block 310 and the sliding block 510, the second elastic member 550 may be a spring, one end of the second elastic member 550 is connected to the first clamping block 310, and the other end of the second elastic member 550 is connected to the sliding block 510.

Referring to fig. 5, a push plate 700 is slidably connected to the upper end of a sliding block 510, a baffle 730 is fixed to one side of the push plate 700, a first slide rail is fixed to the upper end of a first clamping block 310, a first clamping block is slidably clamped to the surface of the first slide rail, the lower end of the sliding block 510 is fixedly connected to the first clamping block, a second slide rail is fixed to the upper end of the sliding block 510, a second clamping block is slidably clamped to the surface of the second slide rail, the lower surface of the push plate 700 is fixedly connected to the second clamping block, the sliding direction of the sliding block 510 is perpendicular to the sliding direction of the second clamping block 330, the sliding direction of the sliding block 510 is perpendicular to the sliding direction of the push plate 700, a support plate 110 is arranged at the bottom of the base 100, a hinge 130 is connected to one side of the support plate 110, one side of the base 100 is connected to the hinge 130, the base 100 is turned over to slide out the ampoule bottle between, the lower surface of the foot pad 150 is provided with anti-slip threads, a third elastic member 710 is arranged between the sliding block 510 and the push plate 700, the third elastic member 710 can be a spring, one end of the third elastic member 710 is connected with the sliding block 510, the other end of the third elastic member 710 is connected with the push plate 700, and the third elastic member 710 is additionally arranged to facilitate the reset of the push plate 700.

The working principle of the chemotherapy liquid medicine preparation auxiliary device is as follows: during the use, pass second clamp splice 330 and place the ampoule between first clamp splice 310 and second clamp splice 330, press from both sides the ampoule tightly under the spring action of first elastic component 350, ampoule neck joint is between polishing strip 530 and sand grip 331, make polishing strip 530 polish the ampoule neck through promoting sliding block 510, polish out the mar with the bottleneck, through promoting push pedal 700, make baffle 730 of push pedal 700 one end to ampoule upper end application of force, make ampoule neck mar out the atress open the bottleneck, liquid medicine extraction in the ampoule through the needle tubing, be convenient for dispense and use, and once can handle a plurality of bottles, and improve work efficiency, reduce operator's injury risk, it is laborsaving to save time, the simple operation.

It should be noted that the specific model specifications of the screw 190, the spring and the threaded sleeve 180 need to be determined by model selection according to the actual specification of the device, and the specific model selection calculation method adopts the prior art in the field, so detailed description is omitted.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The auxiliary device for preparing the chemotherapy liquid medicine is characterized by comprising

A base (100);

the clamping assembly (300) comprises a first clamping block (310) and a second clamping block (330), the first clamping block (310) is fixed on the upper surface of the base (100), the second clamping block (330) is clamped on the upper surface of the base (100) in a sliding manner, and a first elastic piece (350) is connected between the second clamping block (330) and the base (100);

the polishing assembly (500) comprises a sliding block (510) and a polishing strip (530), the sliding block (510) is in sliding connection with the first clamping block (310), the polishing strip (530) is fixed on one side of the sliding block (510), and a convex strip (331) is fixed on one side of the second clamping block (330);

the push plate (700), the push plate (700) with sliding block (510) upper end sliding connection, one side of push plate (700) is fixed with baffle (730).

2. The auxiliary device for preparing chemotherapeutic drug solution according to claim 1, wherein a support plate (110) is disposed at the bottom of the base (100), a hinge (130) is connected to one side of the support plate (110), one side of the base (100) is connected to the hinge (130), a foot pad (150) is fixed to the lower surface of the support plate (110), and anti-skid lines are disposed on the lower surface of the foot pad (150).

3. The auxiliary device for preparing chemotherapeutic drug solution according to claim 1, wherein the upper surface of the base (100) is provided with a sliding groove (170), the sliding groove (170) is slidably clamped with a sliding block (171), and the second clamping block (330) is fixedly connected with the sliding block (171).

4. The auxiliary device for preparing a chemotherapeutic drug solution according to claim 3, wherein a screw rod (190) is rotatably connected to the base (100), a threaded sleeve (180) is screwed at one end of the screw rod (190), one end of the first elastic member (350) is fixedly connected to the threaded sleeve (180), the other end of the first elastic member (350) is connected to the slider (171), a knob (191) is fixed to one end of the screw rod (190), and a corrugated pad (173) covers the upper end surface of the sliding groove (170).

5. The auxiliary device for preparing chemotherapeutic drug solution according to claim 3, wherein a push rod (370) is inserted into the base (100) in a sliding manner, one end of the push rod (370) is fixedly connected with the sliding block (171), and the other end of the push rod (370) is connected with a pressing block (390).

6. The auxiliary device for preparing chemotherapeutic drug solution according to claim 5, wherein the lower surface of the pressing block (390) is hinged with a first connecting rod (391) and a second connecting rod (393), the lower end of the first connecting rod (391) is hinged with the base (100), the lower end of the second connecting rod (393) is hinged with the push rod (370), and the first connecting rod (391) and the second connecting rod (393) are symmetrically arranged.

7. The auxiliary device for preparing chemotherapeutic drug solution according to claim 1, wherein the second clamping block (330) is provided with a storage groove (333) at the upper end surface, and a drawer (335) is installed at the bottom of the storage groove (333).

8. The auxiliary device for preparing chemotherapy drug solution according to claim 1, wherein a first rubber cushion block is fixed on the inner wall of the first clamping block (310), a second rubber cushion block is fixed on the inner wall of the second clamping block (330), and the first rubber cushion block and the second rubber cushion block are symmetrically arranged in a matching manner.

9. The auxiliary device for preparing chemotherapeutic drug solution according to claim 1, wherein a second elastic member (550) is disposed between the first clamping block (310) and the sliding block (510), one end of the second elastic member (550) is connected to the first clamping block (310), and the other end of the second elastic member (550) is connected to the sliding block (510).

10. The auxiliary device for preparing chemotherapeutic drug solution according to claim 1, wherein a third elastic member (710) is disposed between the sliding block (510) and the push plate (700), one end of the third elastic member (710) is connected to the sliding block (510), and the other end of the third elastic member (710) is connected to the push plate (700).