CN206818476U

CN206818476U - Medical science inspection micro sampler

Info

Publication number: CN206818476U
Application number: CN201720516756.0U
Authority: CN
Inventors: 陈晓
Original assignee: Qikang Hospital Of Chinese Traditional And Western Medicine
Current assignee: Qikang Hospital Of Chinese Traditional And Western Medicine
Priority date: 2017-05-11
Filing date: 2017-05-11
Publication date: 2017-12-29
Anticipated expiration: 2027-05-11

Abstract

The utility model discloses a medical science inspection micro sampler, including casing, straw, barrel and gasbag, the internally mounted of casing has the barrel, the capillary straw is installed to the one end of casing, the push rod is installed to the opposite side of casing, the one end of push rod is fixed with the piston, the straw is close to the one end of piston and installs the solenoid valve, the dead lever is kept away from one side of casing and is installed the protecting crust, and the internally mounted of protecting crust has the gasbag. The utility model discloses a be provided with medical science inspection micro sampler through being provided with fixture block and draw-in groove, when the fixture block is connected with the draw-in groove for the barrel can be fixed, and the solenoid valve is opened, thereby the device becomes burette formula sampler, when the fixture block is disconnected with the draw-in groove, makes the barrel can remove, and the solenoid valve is closed, thereby the device becomes the syringe formula sampler, makes the micro-inspection under this sampler is fit for the different situation.

Description

Medical science inspection micro sampler

Technical Field

The utility model relates to the technical field of medical appliances, specifically a medical science inspection micro sampler.

Background

The medical examination is a subject of medical diagnosis by applying modern physical and chemical methods and means, and mainly researches how to provide basis for clinical diagnosis and treatment through laboratory technology and medical instruments and equipment, and through systematic learning, people can know how to identify the blood type of people, determine whether a person is anaemic, whether the liver function is normal and the like.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a medical science inspection micro sampler to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a medical science inspection micro sampler, includes casing, straw, barrel and gasbag, the zinc-manganese battery is installed at the top of casing, the control button is installed on the top of zinc-manganese battery, the suction head is installed to the one end of casing, the both sides of the casing other end all are provided with the draw-in groove, the internally mounted of casing has the barrel, and the surface of barrel is carved with the second scale mark, the capillary straw is installed to the one end of casing, the capillary straw is close to the one end of casing and installs the conical connector, and conical connector is connected with the suction head, the suction nozzle is installed to the one end that the casing was kept away from to the capillary straw, the push rod is installed to the opposite side of casing, and the push rod runs through the barrel, the internally mounted of push rod has the straw, and the surface of straw is carved with first scale mark, the one end of push rod is fixed with the piston, and the piston is connected with the barrel, the solenoid valve is installed to the straw one end that is close to the piston, the other end of push rod installs the dead lever, and the both ends of dead lever all install the fixture block, one side that the casing was kept away from to the dead lever is installed the protecting crust, and the gasbag has the gasbag, be linked together with the straw.

Preferably, a spongy cushion is arranged between the air bag and the protective shell.

Preferably, a rubber sealing gasket is arranged at the joint of the piston and the cylinder.

Preferably, a waterproof layer is arranged on the surface of the electromagnetic valve.

Preferably, a transparent window is arranged on the shell, and a light shielding layer is arranged between the shell and the barrel.

Compared with the prior art, the beneficial effects of the utility model are that: this medical science inspection micro sampler is through being provided with fixture block and draw-in groove, when the fixture block is connected with the draw-in groove, make the barrel can be fixed, the solenoid valve is opened, thereby the device becomes burette formula sampler, when the fixture block is not connected with the draw-in groove, make the barrel can remove, the solenoid valve is closed, thereby the device becomes the syringe formula sampler, make this sampler be fit for the micro inspection under the different situation, simultaneously when the device becomes the syringe formula sampler, the device absorbs liquid, when liquid is extruded, the push rod drives the piston and removes, when the piston removes to the end, still remaining a small amount of liquid in the capillary suction tube, the solenoid valve is opened to the device accessible, the extrusion gasbag, make the liquid in the capillary suction tube thoroughly extruded, guaranteed that liquid is by complete abundant utilization, thereby the accuracy of micro inspection has been guaranteed, the quality of inspection result has further been guaranteed, simultaneously the device is through being provided with the suction nozzle, this suction nozzle cross-section is trapezoidal shape, make the design of this suction nozzle can guarantee that the device can completely absorb the liquid in the container, the accuracy of inspection result has been guaranteed again in having avoided extravagant, simultaneously, the work efficiency of medical personnel has further improved, simultaneously, make the device can not directly shine the internal light of liquid avoid taking place the inspection accuracy of taking place, thereby the inspection result accuracy of the inspection accuracy of taking place.

Drawings

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

fig. 2 is a schematic top view of the card slot of the present invention;

in the figure: 1-a suction nozzle; 2-a capillary pipette; 3-a tapered connector; 4-a suction head; 5-a shell; 6-electromagnetic valve; 7-a piston; 8-straw; 9-first tick mark; 10-a fixture block; 11-second tick mark; 12-a cylinder body; 13-a control button; 14-zinc-manganese batteries; 15-a push rod; 16-a fixing rod; 17-an air bag; 18-a protective shell; 19-card slot.

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.

Referring to fig. 1-2, the present invention provides an embodiment: a medical examination micro-sampler comprises a shell 5, a suction tube 8, a barrel 12 and an air bag 17, wherein a zinc-manganese battery 14 is installed at the top of the shell 5, a control button 13 is installed at the top end of the zinc-manganese battery 14, a suction head 4 is installed at one end of the shell 5, clamping grooves 19 are formed in two sides of the other end of the shell 5, the barrel 12 is installed inside the shell 5, a transparent window is installed on the shell 5, a light shielding layer is arranged between the shell 5 and the barrel 12 to prevent light from irradiating liquid in the barrel 12 to cause the deterioration of the liquid, so that the accuracy of an examination result is influenced, a second scale mark 11 is carved on the surface of the barrel 12, a capillary suction tube 2 is installed at one end of the shell 5, a conical connector 3 is installed at one end of the capillary suction tube 2 close to the shell 5, the conical connector 3 is connected with the suction head 4, and a suction nozzle 1 is installed at one end of the capillary suction tube 2 far away from the shell 5, the design of the suction nozzle 1 can ensure that the device can completely absorb liquid in a container, thereby avoiding waste and ensuring the accuracy of a detection result, and further improving the working efficiency of medical examination personnel, the push rod 15 is arranged at the other side of the shell 5, the push rod 15 penetrates through the cylinder 12, the suction tube 8 is arranged inside the push rod 15, the surface of the suction tube 8 is carved with a first scale mark 9, the piston 7 is fixed at one end of the push rod 15, the piston 7 is connected with the cylinder 12, the joint of the piston 7 and the cylinder 12 is provided with a rubber sealing gasket, the gap between the piston 7 and the cylinder 12 is completely sealed off, the circulation of air between the piston 7 and the cylinder 12 is prevented, the electromagnetic valve 6 is arranged at one end of the suction tube 8 close to the piston 7, the surface of the electromagnetic valve 6 is provided with a waterproof layer, the liquid entering into the electromagnetic valve 6 is prevented, the liquid is prevented from causing the failure of the electromagnetic valve 6, the fixed rod 16 is arranged at the other end of the push rod 15, and the fixture block 10 is all installed at the both ends of dead lever 16, be connected with draw-in groove 19 when fixture block 10 for push rod 15 is fixed, solenoid valve 6 is opened, the device becomes burette formula sampler, do not connect to each other when fixture block 10 and draw-in groove 19, make push rod 15 can remove, solenoid valve 6 closes, the device becomes the syringe formula sampler, one side that casing 5 was kept away from to dead lever 16 is installed protecting crust 18, and the internally mounted of protecting crust 18 has gasbag 17, install the foam-rubber cushion between gasbag 17 and the protecting crust 18, gasbag 17 is linked together with straw 8.

The working principle is as follows: during the use, with device internal power supply, when being connected fixture block 10 and draw-in groove 19, make barrel 12 can be fixed, solenoid valve 6 opens, thereby the device becomes burette formula sampler, carry out the work of micro-detection, when fixture block 10 and draw-in groove 19 do not connect, make barrel 12 remove, solenoid valve 6 is closed, thereby the device becomes the cylinder sampler, carry out the work of micro-detection, thereby make this sampler be fit for the micro-detection under the different situation, staff's operation has both been made things convenient for, staff's work efficiency has been improved again, if the device becomes the cylinder sampler, the device absorbs liquid, when liquid is extruded, push rod 15 drives piston 7 and moves, when piston 7 moves, still remaining a small amount of liquid in the capillary 2, the solenoid valve 6 is opened to the device accessible, extrude gasbag 17, make the liquid in the capillary 2 thoroughly extruded, guaranteed that liquid is by complete abundant utilization, thereby the accuracy of micro-detection has been ensured, the quality of inspection result has further been guaranteed.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A medical examination microsampler comprising a housing (5), a straw (8), a barrel (12) and a balloon (17), characterized in that: zinc-manganese battery (14) is installed at the top of casing (5), control button (13) is installed on the top of zinc-manganese battery (14), suction head (4) is installed to the one end of casing (5), the both sides of the casing (5) other end all are provided with draw-in groove (19), the internally mounted of casing (5) has barrel (12), and the surface of barrel (12) is carved with second scale mark (11), capillary suction pipe (2) is installed to the one end of casing (5), conical connector (3) is installed to the one end that capillary suction pipe (2) are close to casing (5), and conical connector (3) is connected with suction head (4), suction nozzle (1) is installed to the one end that casing (5) were kept away from in capillary suction pipe (2), push rod (15) is installed to the opposite side of casing (5), and push rod (15) run through barrel (12), the internally mounted of push rod (15) has straw (8), and the surface of straw (8) is carved with first scale mark (9), the one end of push rod (15) is fixed with piston (7), and piston (7) is connected with barrel (12), the other end of straw (6) is installed and solenoid valve (16), and the two ends of the fixing rod (16) are respectively provided with a clamping block (10), one side of the fixing rod (16) far away from the shell (5) is provided with a protective shell (18), an air bag (17) is arranged inside the protective shell (18), and the air bag (17) is communicated with the suction pipe (8).

2. A medical examination microsampler according to claim 1, wherein: a spongy cushion is arranged between the air bag (17) and the protective shell (18).

3. A medical examination microsampler as claimed in claim 1, wherein: and a rubber sealing gasket is arranged at the joint of the piston (7) and the cylinder body (12).

4. A medical examination microsampler as claimed in claim 1, wherein: and a waterproof layer is arranged on the surface of the electromagnetic valve (6).

5. A medical examination microsampler as claimed in claim 1, wherein: a transparent window is arranged on the shell (5), and a light shielding layer is arranged between the shell (5) and the barrel body (12).