CN214131706U

CN214131706U - Pipettor for medical science inspection

Info

Publication number: CN214131706U
Application number: CN202022901209.9U
Authority: CN
Inventors: 郭登焕
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-03
Filing date: 2020-12-03
Publication date: 2021-09-07
Anticipated expiration: 2030-12-03

Abstract

The utility model discloses a pipettor for medical science inspection, including the pipettor main part, the bottom joint of pipettor main part has the liquid-transfering needle pipe, the bottom cover of pipettor main part is equipped with the socle, set up the work groove with liquid-transfering needle pipe looks adaptation in the socle, two mounting grooves have been seted up in the work groove, fixedly connected with positioning spring in the mounting groove, positioning spring's one end fixedly connected with cardboard, set up the bayonet socket with cardboard looks adaptation in the liquid-transfering needle pipe, one side fixedly connected with interlude pole of cardboard, set up the interlude hole with interlude pole looks adaptation in the socle, the work groove has ultraviolet lamp along week length direction fixed mounting, fixedly connected with portable power source in the socle. The utility model relates to a pipettor technical field can make the pipettor for medical science inspection be in placing under the sterile environment, avoids it to pollute once more, is favorable to the use of pipettor for medical science inspection.

Description

Pipettor for medical science inspection

Technical Field

The utility model relates to a pipettor technical field especially relates to a pipettor for medical science inspection.

Background

A pipette is a device for quantitatively transferring liquid, and is generally used to remove a small amount or a trace amount of liquid when performing research on analytical tests.

At present, after a plurality of pipettors are used and are accomplished in the hospital, generally mix it with other medical instruments and utilize the disinfect box to disinfect together, because the medical instrument of disinfection is more and the pipettor is mostly the tubulose, cause it to take very inconvenient, and after the pipettor disinfection is accomplished, generally hang it on special rack unsettled string and put, because contain the dust in the air and cause secondary pollution easily, influence the use of pipettor for medical science inspection.

To this end, we propose a pipette for medical examination to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problems in the prior art and providing a pipettor for medical examination.

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

the utility model provides a pipettor for medical science inspection, includes the pipettor main part, the bottom joint of pipettor main part has the pipette tube, the bottom cover of pipettor main part is equipped with the cover post, set up the work groove with pipette tube looks adaptation in the cover post, two mounting grooves have been seted up in the work groove, fixedly connected with positioning spring in the mounting groove, positioning spring's one end fixedly connected with cardboard, set up the bayonet socket with cardboard looks adaptation in the pipette tube, one side fixedly connected with interlude pole of cardboard, set up the interlude hole with interlude pole looks adaptation in the cover post, the work groove has ultraviolet lamp along week length direction fixed mounting, fixedly connected with portable power source in the cover post, portable power source meets with the ultraviolet lamp electrical property.

Preferably, one end of the inserting rod is fixedly connected with a handle, a limiting rod is rotationally connected in the handle, and a limiting hole matched with the limiting rod is formed in the sleeve column.

Preferably, one side of the clamping plate is fixedly connected with a fastening pad, and one side of the fastening pad is abutted against the inner wall of the bayonet.

Preferably, one side of the sleeve column is fixedly connected with a power switch, and the power switch is electrically connected with the mobile power supply.

Preferably, a water control groove is formed in the sleeve column and communicated with the interior of the working groove, absorbent cotton is placed in the water control groove, a bottom plate is connected in the water control groove in a sliding mode, a plurality of positioning strips are fixedly connected to one side of the bottom plate, and fixing holes matched with the positioning strips are formed in the sleeve column.

Preferably, a guide plate is fixedly connected in the working groove, and the guide plate corresponds to the water control groove in position.

Preferably, the sleeve column is internally and fixedly connected with radiation-proof toughened glass, and a through hole matched with the liquid-transfering needle tube is formed in the radiation-proof toughened glass in a penetrating manner.

Compared with the prior art, the beneficial effects of the utility model are that:

1. when needs are disinfected, embolia the quill in the sleeve post with pipette tube, utilize the cardboard with its position location, restart portable power source with ultraviolet lamp circular telegram, the ray that utilizes ultraviolet lamp to send is disinfected to pipette tube, can hang it on dedicated rack simultaneously, utilizes portable power source to ultraviolet lamp's the continuous power supply, can make that pipettor for medical science inspection is placed under sterile environment, avoids its secondary pollution, is favorable to the use of pipettor for medical science inspection.

2. Utilize sleeve post and ultraviolet lamp cooperation, can disinfect alone to pipettor for medical science inspection, need not to mix the disinfection together with other medical instruments, make it take the convenience, be favorable to personnel's use.

Drawings

Fig. 1 is a schematic structural diagram of a pipette for medical examination according to the present invention;

fig. 2 is a schematic structural diagram of absorbent cotton in the pipette for medical examination according to the present invention;

fig. 3 is an enlarged view of a structure at a in fig. 1.

In the figure: 1. a pipette body; 2. sleeving a column; 3. a pipette needle tube; 4. an ultraviolet lamp; 5. A power switch; 6. clamping a plate; 7. a fastening pad; 8. a positioning spring; 9. a limiting rod; 10. a handle; 11. a mobile power supply; 12. a baffle; 13. absorbent cotton; 14. a base plate; 15. radiation-proof toughened glass.

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.

Referring to fig. 1-3, a pipettor for medical examination includes a pipettor body 1, a pipette tube 3 is clamped at the bottom of the pipettor body 1, a sleeve column 2 is sleeved at the bottom of the pipettor body 1, a working groove matched with the pipette tube 3 is formed in the sleeve column 2, two mounting grooves are formed in the working groove, a positioning spring 8 is fixedly connected in the mounting groove, a clamping plate 6 is fixedly connected at one end of the positioning spring 8, a bayonet matched with the clamping plate 6 is formed in the pipette tube 3, a penetrating rod is fixedly connected at one side of the clamping plate 6, a penetrating hole matched with the penetrating rod is formed in the sleeve column 2, an ultraviolet lamp 4 is fixedly mounted in the working groove along the circumferential direction, the ultraviolet lamp 4 adopts a UVC ultraviolet sterilizing lamp, the UVC is penning gas (composed of Hg and Ar, Ke, Ne and other inert gases) in a low-pressure mercury lamp tube, when being excited to form stable discharge, forming metastable mercury atoms in plasma, returning to stable state, wherein, the energy rays released by valence electrons are UVC, the lamp tube is positioned in a microwave cavity of sealed microwave energy composed of a metal plate or a metal net, and is excited by a microwave field to form plasma, thereby radiating UVC rays, a mobile power supply 11 is fixedly connected in a sleeve column 2, the mobile power supply 11 is electrically connected with an ultraviolet lamp 4, when needing to be disinfected, a pipette needle tube 3 is sleeved in the sleeve column 2, the position of the pipette needle tube is positioned by a clamping plate 6, then the mobile power supply 11 is started to electrify the ultraviolet lamp 4, the pipette needle tube 3 is disinfected by the rays emitted by the ultraviolet lamp 4, and simultaneously can be hung on a special placing rack, the mobile power supply 11 is used for continuously supplying power to the ultraviolet lamp 4, the pipettor for medical examination can be placed in a sterile environment, and the pipettor for medical examination can be prevented from being polluted again, is beneficial to the use of the pipettor for medical examination.

Wherein, the one end fixedly connected with handle 10 of pole of inserting, the handle 10 internal rotation is connected with gag lever post 9, sets up the spacing hole with gag lever post 9 looks adaptation in the cover post 2, and the accessible is gone into spacing hole with gag lever post 9 card, and simultaneously the positioning spring 8 under the normality compresses to utilize its elasticity to the position location of cardboard 6, make things convenient for liquid-transfering needle tubing 3 to embolia in cover post 2.

Wherein, one side fixedly connected with fastening pad 7 of cardboard 6, one side and the bayonet socket inner wall of fastening pad 7 offset, have improved the connection stability between cardboard 6 and the pipette needle tubing 3.

Wherein, one side fixedly connected with switch 5 of cover post 2, switch 5 and portable power source 11 electrical property meet, accessible switch 5 control portable power source 11 starts and closes.

Wherein, a water control groove is arranged in the sleeve column 2 and is communicated with the interior of the working groove, absorbent cotton 13 is placed in the water control groove, a bottom plate 14 is connected in the water control groove in a sliding way, one side of the bottom plate 14 is fixedly connected with a plurality of positioning strips, fixing holes matched with the positioning strips are arranged in the sleeve column 2, when the pipettor for medical examination is hung on a special placing rack in the prior art, the residual water drops after cleaning on the pipette needle tube 3 drop into the water control tank by the self weight of the water drops and are absorbed by the absorbent cotton 13, can keep the inside of the sleeve column 2 dry, when the absorbent cotton 13 needs to be replaced, the positioning strip is drawn out from the fixing hole by applying pulling force to the bottom plate 14, then the absorbent cotton 13 is taken out by hand, the standby absorbent cotton 13 is taken out and plugged into the water control tank, then the bottom plate 14 is slid into the water control tank again, and the positioning strips are clamped into the fixing holes again, so that the replacement can be completed.

Wherein, fixedly connected with guide plate 12 in the work groove, guide plate 12 corresponds with accuse basin position and can leads to the water droplet of drippage to make it fall into accuse basin inside.

Wherein, fixedly connected with radiation protection toughened glass 15 in the cover post 2, run through in the radiation protection toughened glass 15 and set up the opening with pipetting needle tube 3 looks adaptation, can effectually keep off the ultraviolet light that ultraviolet lamp 4 launches and penetrate cover post 2 and cause the injury to the personnel, improved the safety in utilization of device.

The working principle is as follows: in the utility model, firstly, the handle 10 can be forced to clamp the limit rod 9 into the limit hole, and at the same time, the positioning spring 8 under the normal state is compressed, and the position of the clamping plate 6 is positioned by using the elasticity of the clamping plate, when the disinfection is needed, the liquid-transfer needle tube 3 is sleeved in the sleeve column 2, then the handle 10 is exerted with pulling force to draw the limit rod 9 out of the limit hole, the pulling force exerted on the handle 10 is cancelled, the clamping plate 6 is driven by the elasticity of the positioning spring 8 to be clamped into the clamping opening of the liquid-transfering needle tube 3 to position the position of the liquid-transfering needle tube, then the movable type ultraviolet lamp is hung on a special placing rack in the prior art, the power switch 5 controls the movable power supply 11 to be electrified, the movable power supply 11 is utilized to lead the ultraviolet lamp 4 to be electrified to generate an outgoing line to disinfect the liquid-transferring needle tube 3, meanwhile, the continuous power supply of the mobile power supply 11 is utilized to enable the liquid transfer needle tube 3 to be in a sterile environment, so that secondary pollution is prevented.

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. A pipettor for medical examination comprises a pipettor main body (1), wherein a pipetting needle tube (3) is clamped at the bottom of the pipettor main body (1), and the pipettor is characterized in that a sleeve column (2) is sleeved at the bottom of the pipettor main body (1), a working groove matched with the pipetting needle tube (3) is formed in the sleeve column (2), two mounting grooves are formed in the working groove, a positioning spring (8) is fixedly connected in each mounting groove, a clamping plate (6) is fixedly connected at one end of each positioning spring (8), a bayonet matched with the clamping plate (6) is formed in the pipetting needle tube (3), a penetration rod is fixedly connected at one side of the clamping plate (6), a penetration hole matched with the penetration rod is formed in the sleeve column (2), an ultraviolet lamp (4) is fixedly installed in the working groove along the circumferential direction, a mobile power supply (11) is fixedly connected in the sleeve column (2), the mobile power supply (11) is electrically connected with the ultraviolet lamp (4).

2. The pipette for medical examination according to claim 1, wherein a handle (10) is fixedly connected to one end of the insertion rod, a limiting rod (9) is rotatably connected to the handle (10), and a limiting hole matched with the limiting rod (9) is formed in the sleeve column (2).

3. The pipette for medical examination according to claim 1, wherein a fastening pad (7) is fixedly connected to one side of the clamping plate (6), and one side of the fastening pad (7) abuts against the inner wall of the bayonet.

4. The pipette for medical examination according to claim 1, wherein a power switch (5) is fixedly connected to one side of the sleeve column (2), and the power switch (5) is electrically connected to the mobile power supply (11).

5. The pipette for medical examination according to claim 1, wherein a water control groove is formed in the sleeve column (2), the water control groove is communicated with the inside of the working groove, absorbent cotton (13) is placed in the water control groove, a bottom plate (14) is connected in the water control groove in a sliding manner, a plurality of positioning strips are fixedly connected to one side of the bottom plate (14), and fixing holes matched with the positioning strips are formed in the sleeve column (2).

6. The pipette for medical examination according to claim 5, wherein a flow guide plate (12) is fixedly connected in the working groove, and the flow guide plate (12) corresponds to the position of the water control groove.

7. The pipette for medical examination according to claim 1, wherein a radiation-proof tempered glass (15) is fixedly connected in the sleeve column (2), and a through hole matched with the pipette needle tube (3) penetrates through the radiation-proof tempered glass (15).