CN211877156U

CN211877156U - Measuring device for medicament analysis

Info

Publication number: CN211877156U
Application number: CN202020150624.2U
Authority: CN
Inventors: 李飘; 李晨; 岑红; 其他发明人请求不公开姓名
Original assignee: Hubei Aerospace Hospital
Current assignee: Hubei Aerospace Hospital
Priority date: 2020-02-03
Filing date: 2020-02-03
Publication date: 2020-11-06
Anticipated expiration: 2030-02-03

Abstract

The utility model discloses a device is got to medicament analysis quantity, including the graduated flask, there is piston controller graduated flask bottom through the screw connection, there are accurate adjustment knob, fine adjustment knob and display respectively through the screw connection backward forward in piston controller outer wall left side, piston controller top telescopic shaft is fixed with the activity stopper through the shaft coupling. The utility model discloses, activity stopper through setting up, piston controller, the spirit level, the fine setting knob, fine setting knob and display, accurate dispatch needs the measuring medicament quantity, avoid the systematic error who causes because of artifical reading, the accuracy of medicament is got to the spirit level assurance volume, the data that make record are more accurate, the accuracy has been improved, through the funnel mouth that sets up, ring pipe and sealing plug, strengthen sealed effect, the high medicament of volatility volatilizees when preventing to measure effectively, reduce the loss of medicament, influence the measurement, avoid the injury that toxic medicament caused the human body simultaneously.

Description

Measuring device for medicament analysis

Technical Field

The utility model relates to an apparatus technical field of pharmacy department especially relates to a device is got to medicament analysis quantity.

Background

No matter when the experiment or when medical measurement, generally have very high requirement to the volume of medicament, and current volume device accuracy of getting is not high, and the error is great, often needs measure many times or very loaded down with trivial details extraction operation, and the manual operation is comparatively complicated to the degree of accuracy is not high.

Through retrieval, chinese patent publication No. CN205300693U discloses a device for analyzing and taking a medicament, which comprises a measuring cylinder, a base, a sleeve, a piston and a medicament injection funnel, wherein manual reading is required when taking the medicament, which increases system errors caused by taking the medicament, and no sealing device is provided when taking the medicament, which causes volatilization of volatile medicaments, increases errors in measurement as well, and the volatilization of toxic gases affects the environment.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a measuring device for medicament analysis.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a device is got with volume to medicament analysis, includes the graduated flask, there is piston controller graduated flask bottom through the screw connection, there are fine setting knob, fine setting knob and display respectively through the screw connection backward forward on piston controller outer wall left side, piston controller top telescopic shaft is fixed with the activity stopper through the shaft coupling.

Preferably, an overflow pipe is arranged in the wall of the right side of the measuring cylinder, a clamping plug is inserted into the right side of the overflow pipe, and a valve is clamped by the clamping plug through a clamping hoop.

Preferably, a recovery pipe is sleeved on the right side of the overflow pipe, and a medicine recovery bottle is sleeved on the recovery pipe.

Preferably, zero scale marks and maximum scale marks are respectively carved on the upper and lower parts of the outer wall of the left side of the measuring cylinder, and the zero scale marks are flush with the inner wall of the lower side of the overflow pipe.

Preferably, the outer wall of the piston controller is connected with a level gauge through a screw.

Preferably, the top of the measuring cylinder is inserted with a sealing plug, the sealing plug is inserted with an annular tube, and the top of the annular tube is connected with a funnel opening through a screw.

Preferably, the outer wall of the top of the movable plug is parallel to the scale marks on the outer wall of the measuring cylinder.

Compared with the prior art, the utility model provides a device is got with volume to medicament analysis possesses following beneficial effect:

1. this device is got to medicament analysis quantity, through activity stopper, piston controller, spirit level, fine setting knob, accurate adjustment knob and the display that sets up, accurate scheduling needs the measuring medicament quantity, avoids the system error because of artifical reading causes, and the accuracy of medicament is got to the spirit level assurance volume, makes the data that record more accurate, has improved the accuracy.

2. This device is got to medicament analysis quantity through funnel mouth, ring pipe and the sealing plug that sets up, strengthens sealed effect, prevents effectively that the high medicament of volatility from volatilizing when measuring, reduces the loss of medicament, and the influence is measured, avoids the injury that poisonous medicament caused the human body simultaneously.

3. This device is got to medicament analysis quantity, through the card stopper, valve, overflow pipe, recovery tube and the medicine recovery bottle that set up, when measuring the medicine, when artificial empting spills over, retrieves the medicine to the medicine recovery bottle, reduces the loss of medicine, and the appropriate control of valve is convenient for get the taking of the medicine that obtains.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses the accuracy is high, easy operation.

Drawings

Fig. 1 is a schematic structural view of a measuring device for analyzing a drug of the present invention.

Fig. 2 is a schematic structural view of a measuring device for analyzing a drug according to example 2 of the present invention.

Fig. 3 is a schematic side view of the measuring device for analyzing the medicament of the present invention.

In the figure: 1-funnel mouth, 2-annular tube, 3-sealing plug, 4-zero scale mark, 5-graduated cylinder, 6-movable plug, 7-maximum scale mark, 8-piston controller, 9-level meter, 10-clamping plug, 11-valve, 12-overflow tube, 13-recovery tube, 14-medicine recovery bottle, 15-fine adjustment knob, 16-fine adjustment knob and 17-display.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", 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 simplicity of description, and do not indicate or imply that the device or element being 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.

Example 1

Referring to fig. 1 and 3, a measuring device for medicament analysis comprises a measuring cylinder 5, wherein the bottom of the measuring cylinder 5 is connected with a piston controller 8 through a screw, the left side of the outer wall of the piston controller 8 is connected with a fine adjustment knob 16, a fine adjustment knob 15 and a display 17 through screws from back to front respectively, and a telescopic shaft at the top of the piston controller 8 is fixed with a movable plug 6 through a shaft coupling.

The utility model discloses in, overflow pipe 12 has been seted up in 5 right side walls of graduated flask, and 12 right sides of overflow pipe are pegged graft and are had card stopper 10, and card stopper 10 has valve 11 through the clamp joint.

The utility model discloses in, return tube 13 has been cup jointed on 12 right sides of overflow pipe, and return tube 13 has cup jointed medicine recovery bottle 14, prevents to spill over the waste of medicine.

The utility model discloses in, be carved with zero scale mark 4 and maximum scale mark 7 from top to bottom respectively on the outer wall of graduated flask 5 left side, and the downside inner wall of zero scale mark 4 and overflow pipe 12 flushes mutually, guarantees that the medicine maximum height flushes with zero scale mark mutually.

The utility model discloses in, 8 outer walls of piston controller have spirit level 9 through the screw connection, guarantee during the measurement graduated flask and keep the level to improve accuracy nature.

The utility model discloses in, 6 top outer walls of activity stopper are parallel with 5 outer wall scale marks of graduated flask.

The working principle is as follows: during the use, debug piston controller 8's data earlier, rotate fine adjustment knob 16, rotate fine adjustment knob 15 again, observe display 17's data to target data, activity stopper 6 can rise to the target scale automatically, place graduated flask 5 according to spirit level 9, open card stopper 10, when empting the medicine again and flowing out from overflow pipe 12, close card stopper 10, can accurately measure the medicine of target volume, avoid the error that artifical reading caused.

Example 2

Referring to fig. 2, a sealing plug 3 is inserted into the top of a measuring cylinder 5, an annular tube 2 is inserted into the sealing plug 3 for preventing volatilization of drugs, and a funnel opening 1 is connected to the top of the annular tube 2 through a screw.

The working principle is as follows: the annular tube 2 with the sealing plug 3 is inserted into the mouth of the measuring cylinder 5, the medicine is poured into the measuring cylinder from the funnel mouth 1 until the medicine reaches the zero scale mark 4, and pouring is stopped, so that volatilization of the medicine when the medicine is measured is avoided, and the accuracy of measured data is not affected.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a device is got to medicament analysis quantity, includes graduated flask (5), its characterized in that, there is piston controller (8) graduated flask (5) bottom through screw connection, there are fine setting knob (16), fine setting knob (15) and display (17) through screw connection respectively backward forward on piston controller (8) outer wall left side, piston controller (8) top telescopic shaft is fixed with movable stopper (6) through the shaft coupling.

2. The measuring device for analyzing the medicament according to claim 1, wherein an overflow pipe (12) is arranged in the right side wall of the measuring cylinder (5), a clamping plug (10) is inserted into the right side of the overflow pipe (12), and the clamping plug (10) is clamped with the valve (11) through a clamping band.

3. The measuring device for analyzing a chemical according to claim 2, wherein a recovery tube (13) is connected to the right side of the overflow tube (12), and a drug recovery bottle (14) is connected to the recovery tube (13).

4. The measuring device for analyzing a medicament according to claim 3, wherein the outer wall of the measuring cylinder (5) on the left side is marked with a zero graduation mark (4) and a maximum graduation mark (7) up and down, respectively, and the zero graduation mark (4) is flush with the inner wall of the lower side of the overflow pipe (12).

5. The dosing device for the analysis of a medicament according to claim 1, characterized in that the outer wall of the piston controller (8) is connected with a level gauge (9) by means of screws.

6. The measuring device for analyzing the medicament according to claim 1, wherein a sealing plug (3) is inserted into the top of the measuring cylinder (5), the annular tube (2) is inserted into the sealing plug (3), and the funnel (1) is connected to the top of the annular tube (2) through a screw.

7. The measuring device for analyzing the medicament according to claim 4, wherein the outer wall of the top of the movable plug (6) is parallel to the graduation lines of the outer wall of the measuring cylinder (5).