CN211050249U

CN211050249U - Injection dispensing device

Info

Publication number: CN211050249U
Application number: CN201921569009.9U
Authority: CN
Inventors: 李明; 刘小红; 徐健; 吴波
Original assignee: Affiliated Hospital of Guizhou Medical University
Current assignee: Affiliated Hospital of Guizhou Medical University
Priority date: 2019-09-20
Filing date: 2019-09-20
Publication date: 2020-07-21
Anticipated expiration: 2029-09-20

Abstract

The utility model discloses an injection is dispensed medicine and is used device, including base, small motor, drive gear and driven gear, the top inner wall of base and small motor's fixed surface are connected, small motor's output and drive gear's hole fixed connection. This injection dispensing device, in pouring into the aseptic box through with pulverous medicine, let in normal saline in to the aseptic box, empty bottle will dispense puts into the recess of dispensing platform, upwards promote the guide bar, the guide bar holding down plate, the platform that sinks descends, the syringe needle passes the rubber sleeve on the empty bottle top of dispensing, open the valve, the medicine gets into by the drainage tube and dispenses in the empty bottle, the platform that sinks rises to the normal position under the spring drive, the rubber sleeve resistance is great, it can follow the syringe needle and rise to dispense the medicine bottle, the elasticity pole will follow the ascending dispensing bottle of syringe needle and is pushed back inside the recess, realized before patient's infusion, once prepared a batch of medicine, it is slow to have solved traditional nurse's dispensing speed, the problem of inefficiency.

Description

Injection dispensing device

Technical Field

The utility model relates to a medical equipment technical field specifically is a device for injection dispensing.

Background

The infusion hall of hospital all is busy forever, and nurse needs be continuous taking the medicine, dispenses, and this in-process of infusion is work ceaselessly, and especially when dispensing, the nurse need dispense a large amount of medicines in order to satisfy sick people's infusion every day, and the process of dispensing is loaded down with trivial details, boring, repeated, but this process also needs complete concentration attention, and this can be very big consumption people's energy reduces work efficiency.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides an injection is dispensed with device possesses once a large amount of dispensing, need not advantages such as long-time work, and it is slow, the problem of inefficiency to have solved traditional nurse and dispensed medicine.

(II) technical scheme

In order to realize the above-mentioned once a large amount of medicines, need not long-time work purpose, the utility model provides a following technical scheme: the utility model provides an injection is dispensed medicine and is used device, includes base, small motor, drive gear and driven gear, the top inner wall of base and small motor's fixed surface are connected, small motor's output and drive gear's hole fixed connection, the top inner wall swing joint of base has the pivot, the pivot is close to small motor's one end and driven gear's hole fixed connection, driven gear and drive gear meshing, the fixed surface of pivot is connected with the platform of dispensing.

The utility model discloses a syringe needle, including base, pivot, top fixedly connected with spring, the one end fixedly connected with that the base was kept away from in the pivot has the roof, the top fixedly connected with spring of roof sinks the platform, sink the fixture block of platform left side inner wall and the slide rail swing joint of roof left end, the top intercommunication of platform that sinks has the drainage tube, the top intercommunication of drainage tube has aseptic case, the top of aseptic case is equipped with the water inlet, aseptic case is equipped with the valve with the intercommunication department of drainage tube, the branch line mouth of pipe of drainage tube is connected with the syringe needle, the bottom fixedly connected with elastic rod of syringe needle fixing base, the back fixedly connected with connecting rod of base, the surperficial swing joint of connecting rod has the guide bar, the front end swing joint of guide bar has the bull stick.

Preferably, the dispensing table is internally provided with a groove extending from the top end to the inside, and the size of the groove is matched with that of the medicine.

Preferably, the outer surfaces of the two ends of the top plate are provided with slide rails, and the top end of the pressing plate is fixedly connected with a rotating rod.

Preferably, the left inner wall and the right inner wall of the sinking platform are provided with clamping blocks, and the clamping blocks are matched with the sliding rails at the two ends of the top plate.

Preferably, the bottom end of the drainage tube is uniformly branched into a plurality of branch tubes, and each branch tube is communicated with the bottom end of the sinking platform.

Preferably, the elastic rods are divided into two groups, and the elastic rods of each group are symmetrically distributed on the fixing plate of the needle head about the needle head.

Compared with the prior art, the utility model provides an injection is device for dosing possesses following beneficial effect:

1. this injection dispensing device, in pouring into the aseptic box through with pulverous medicine, the volume of dispensing according to this batch of needs lets in normal saline in to the aseptic box, the recess of platform of will dispensing is put into to the empty bottle of will dispensing, upwards promote the guide bar, the guide bar pushes down, the clamp plate makes the platform that sinks descend, the syringe needle passes the rubber sleeve on the empty bottle top of dispensing, open the valve, the normal saline that has mixed with the medicine gets into by the drainage tube and dispenses in the empty bottle, platform that sinks under the effect of spring rises to the normal position, because the resistance of rubber sleeve is great, it can follow the syringe needle and rise to dispense the bottle, it is inside to follow the ascending bottle of dispensing of syringe needle under the effect of elastic rod and pushed back the recess, realized before patient's infusion, once prepared a batch of medicine, it is slow to have solved traditional nurse's dispensing speed, the.

2. This injection dispensing device drives drive gear and driven gear through small-size motor and rotates, makes the pivot drive the platform of dispensing and rotates, and the high-speed rotatory platform of dispensing makes normal saline and medicine misce bene in the bottle of dispensing, has solved and has used the manpower to mix unevenly, and the problem that wastes time and energy.

Drawings

FIG. 1 is a sectional view of the front view structure of the present invention;

FIG. 2 is a schematic side view of the present invention;

fig. 3 is a three-dimensional view of the sinking platform structure of the present invention.

Wherein: 1. a base; 2. a small-sized motor; 3. a transmission gear; 4. a driven gear; 5. a rotating shaft; 6. a dispensing table; 7. a top plate; 8. a spring; 9. sinking the platform; 10. a valve; 11. a sterile box; 12. a drainage tube; 13. a needle head; 14. an elastic rod; 15. a water inlet; 16. a guide bar; 17. a connecting rod; 18. and (7) pressing a plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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.

Please refer to fig. 1-3, the utility model provides a device for injection dispensing, the on-line screen storage device comprises a base 1, small motor 2, drive gear 3 and driven gear 4, the top inner wall of base 1 is connected with small motor 2's fixed surface, small motor 2's output and drive gear 3's hole fixed connection, base 1's top inner wall swing joint has pivot 5, pivot 5 is close to small motor 2's one end and driven gear 4's hole fixed connection, driven gear 4 meshes with drive gear 3, the fixed surface of pivot 5 is connected with dispensing table 6, dispensing table 6's inside is seted up and is extended to inside recess by the top, the size of this recess and the size phase-match of medicine, the recess makes the dispensing bottle place stably on dispensing table 6's surface.

The end of the rotating shaft 5 far away from the base 1 is movably connected with a top plate 7, the outer surfaces of the two ends of the top plate 7 are provided with slide rails, the top end of the top plate 7 is fixedly connected with a spring 8, the end of the spring 8 far away from the top plate 7 is fixedly connected with a sinking platform 9, the left inner wall and the right inner wall of the sinking platform 9 are provided with clamping blocks matched with the slide rails at the two ends of the top plate 7, the clamping blocks ensure that the sinking platform 9 keeps stable in the lifting process, the clamping block on the left inner wall of the sinking platform 9 is movably connected with the slide rail at the left end of the top plate 7, the top end of the sinking platform 9 is communicated with a drainage tube 12, the bottom end of the drainage tube 12 is uniformly branched with a plurality of branch tubes, each branch tube is communicated with the bottom end of the sinking platform 9, the top end of the drainage tube 12 is communicated with a sterile box 11, the top end of the, the branch pipe orifice of the drainage tube 12 is connected with a needle 13, the needle 13 can penetrate through a rubber sleeve at the top end of the dispensing bottle and inject mixed liquid of physiological saline and medicines into the dispensing bottle, the bottom end of a fixing seat of the needle 13 is fixedly connected with an elastic rod 14, the elastic rod 14 has elasticity, the top end of the dispensing bottle is sealed by the rubber sleeve, the dispensing bottle can ascend along with the needle 13 due to large resistance of the rubber sleeve, the dispensing bottle ascending along with the needle 13 under the resilience effect of the elastic rod 14 is pushed back to the inside of a groove, every two elastic rods 14 are a group, the elastic rods 14 of each group are symmetrically distributed on a fixing plate of the needle 13 relative to the needle 13, the back surface of the base 1 is fixedly connected with a connecting rod 17, the surface of the connecting rod 17 is movably connected with a guide rod 16, the front end of the guide rod 16 is movably connected with a rotating rod at the top end of a pressing plate 18, the top end of the pressing plate 18 is fixedly connected with, so that the top end of the sinking platform 9 is evenly stressed.

When in use, people pour powdery medicine into the sterile box 11 from the water inlet 15, then introduce normal saline into the sterile box 11 according to the dissolved amount of the normal saline needing to be dispensed, then place the empty dispensing bottle into the groove of the dispensing table 6, upwards push the guide rod 16, the guide rod 16 presses down, the pressing plate 18 is stressed to enable the sinking table 9 to descend, the needle 13 descends under the driving of the sinking table 9 until the needle 13 passes through the rubber sleeve at the top end of the empty dispensing bottle, the valve 10 is opened, the normal saline mixed with the medicine enters the empty dispensing bottle from the drainage tube 12, after the drainage is finished, the sinking table 9 ascends to the original position under the action of the spring 8, because the resistance of the rubber sleeve is large, the dispensing bottle can ascend along with the needle 13, the dispensing bottle is pushed back to the inside the groove along with the rebound action of the spring rod 14, before the transfusion of a patient, prepare a batch of medicine once, after preparing the medicine, start small motor 2, small motor 2 drives drive gear 3 and driven gear 4 and rotates, makes pivot 5 drive dispensing table 6 and rotates then, and high-speed rotatory dispensing table 6 makes the normal saline in the bottle of dispensing and medicine misce bene, stops small motor 2 to take off this batch of medicine.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an injection is dispensed medicine and is used device, includes base (1), small motor (2), drive gear (3) and driven gear (4), its characterized in that: the inner wall of the top end of the base (1) is fixedly connected with the surface of the small motor (2), the output end of the small motor (2) is fixedly connected with an inner hole of the transmission gear (3), the inner wall of the top end of the base (1) is movably connected with a rotating shaft (5), one end, close to the small motor (2), of the rotating shaft (5) is fixedly connected with an inner hole of the driven gear (4), the driven gear (4) is meshed with the transmission gear (3), and the surface of the rotating shaft (5) is fixedly connected with a dispensing table (6);

the one end swing joint that base (1) was kept away from in pivot (5) has roof (7), the top of roof (7) fixedly connected with spring (8), the one end fixedly connected with sink (9) of roof (7) is kept away from in spring (8), the fixture block of sink (9) left side inner wall and the slide rail swing joint of roof (7) left end, the top intercommunication of sink (9) has drainage tube (12), the top intercommunication of drainage tube (12) has aseptic case (11), the top of aseptic case (11) is equipped with water inlet (15), the department of intercommunication of aseptic case (11) and drainage tube (12) is equipped with valve (10), the branch line mouth of pipe of drainage tube (12) is connected with syringe needle (13), the bottom fixedly connected with elastic rod (14) of syringe needle (13) fixing base, the back fixedly connected with connecting rod (17) of base (1), the surface of the connecting rod (17) is movably connected with a guide rod (16), and the front end of the guide rod (16) is movably connected with a rotating rod at the top end of a pressing plate (18).

2. An apparatus for dispensing an injection according to claim 1, wherein: the medicine dispensing table (6) is internally provided with a groove extending from the top end to the inside, and the size of the groove is matched with that of the medicine.

3. An apparatus for dispensing an injection according to claim 1, wherein: the outer surfaces of the two ends of the top plate (7) are provided with sliding rails, and the top end of the pressing plate (18) is fixedly connected with a rotating rod.

4. An apparatus for dispensing an injection according to claim 1, wherein: the left inner wall and the right inner wall of the sinking platform (9) are provided with clamping blocks, and the clamping blocks are matched with the sliding rails at the two ends of the top plate (7).

5. An apparatus for dispensing an injection according to claim 1, wherein: the bottom of drainage tube (12) is a plurality of branch pipes of even branch, and every branch pipe communicates with the bottom of sinking platform (9).

6. An apparatus for dispensing an injection according to claim 1, wherein: the elastic rods (14) are divided into two groups, and the elastic rods (14) of each group are symmetrically distributed on a fixing plate of the needle (13) relative to the needle (13).