CN207163726U

CN207163726U - A kind of medical sampler

Info

Publication number: CN207163726U
Application number: CN201720980641.7U
Authority: CN
Inventors: 梁劲松; 吴艳
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-08-08
Filing date: 2017-08-08
Publication date: 2018-03-30
Anticipated expiration: 2027-08-08

Abstract

The utility model discloses a kind of medical sampler, including storage housing, movable housing, sampling cavity, fixed seat, bearing pin, torque spring, end cap, wedge angle, sample tap, go out sample joint, outlet, sealing lid, piston, connecting rod one, movable body, fixed shell, cell body one, lever one, lever two, handle and cell body two；Here the lock-screw on the right side of end cap is unclamped first; then move down movable housing by lever two and movable body; so that sample tap exposes storage housing; then can is sampled by sample tap to excrement; then make sample tap upwards again and add protection liquid; finally movable housing is returned in storage housing by lever two again, then storage housing is sealed by end cap again, can so be easy to the storage and transport of sample；And when examining, it is first turned on sealing lid, then piston is moved down sample extrusion by lever one and test, so as to improves the efficiency of inspection.

Description

A kind of medical sampler

Technical field

Field medical apparatus technical field is the utility model is related to, especially a kind of medical sampler.

Background technology

At present, the detection of common excrement is typically to collect sub-fraction sample from the excrement of patient using collector to carry out Detection.Some organic molecules (such as DNA compositions and hemoglobin) in excrement can be as the mark of some enterogastric diseases Thing, quantitative detection is carried out to organic molecule in human faecal mass, it will be appreciated that some pathological phenomenons of intestines and stomach, indirectly judge intestines and stomach Function and disease event, so as to predict, monitor the generation of some enterogastric diseases, development.Therefore, excrement detection has become The conventional project of many medical institutions' detection diseases；And existing sampler function is fairly simple, it is difficult to meet stool sampling Storage and transport afterwards.

Utility model content

The purpose of this utility model is that to solve the above problems and provides a kind of medical sampler, solves Existing sampler function is fairly simple, it is difficult to the problem of meeting the storage after stool sampling and transport.

In order to solve the above problems, the utility model provides a kind of technical scheme：A kind of medical sampler, it is created New point is：Including storage housing, movable housing, sampling cavity, fixed seat, bearing pin, torque spring, end cap, wedge angle, sample tap, Go out sample joint, outlet, sealing lid, piston, connecting rod one, movable body, fixed shell, cell body one, lever one, lever 2nd, handle and cell body two；The storage enclosure interior is connected with movable housing vertically；It is provided with and takes inside the movable housing Sample chamber, the movable housing right side are provided with sample tap, and the movable housing lower right corner is provided with wedge angle；The fixed seat is fixedly connected In storage housing lower left side；For the end cap at the storage positive open lower side of housing, the end cap passes on left bearing pin and fixation Seat is flexibly connected；The torque spring is located above bearing pin, and described torque spring one end is fixed with storage housing lower left side to be connected Connect, the torque spring other end on the left of end cap with being fixedly connected；It is described go out sample joint be fixedly connected on storage housing lower left side, It is described go out sample joint inside with being connected inside sampling cavity, it is described go out sample joint right side be provided with outlet；Above the outlet Provided with sealing lid；The piston is movably connected in inside movable housing vertically, the top land center and the bottom of connecting rod one It is fixedly connected；The fixed shell bottom is fixedly connected on storage case top center, the fixed shell inner vertical activity Movable body is connected with, is provided with cell body two on the left of the fixed shell, the fixed shell center of top is fixedly connected with handle； The movable body bottom is provided with cell body one, the movable sleeve with being fixedly connected at the top of movable housing on the left of the movable body Lever two is fixedly connected with the top of body；The connecting rod one is movably connected in inside movable sleeve body vertically, the top of connecting rod one It is fixedly connected with lever one；The lever two is movably connected in cell body two vertically；The vertical activity of the lever one is even It is connected in cell body two and cell body one.

Preferably, the piston bottom surface is the right high inclined-plane in left bottom.

Preferably, anti-slip veins are provided with above the handle.

Preferably, the outside of the lever one and lever two is equipped with anti-skidding arc surface.

Preferably, being provided with sealing ring on the upside of the end cap, lock-screw is provided with the right side of the end cap.

The beneficial effects of the utility model：The utility model have it is rational in infrastructure it is simple, production cost is low, easy for installation, It is multiple functional, unclamp the lock-screw on the right side of end cap first here, movable housing is then made by lever two and movable body Move down, so that sample tap exposes storage housing, then can is sampled by sample tap to excrement, then makes sampling again Mouth is upward and adds protection liquid, finally movable housing is returned in storage housing by lever two again, then passes through end cap again Storage housing is sealed, can so be easy to the storage and transport of sample；And when examining, it is first turned on sealing lid, so Move down piston by lever one afterwards sample extrusion is tested, so as to improve the efficiency of inspection.

Brief description of the drawings

For ease of explanation, the utility model is described in detail by following specific implementations and accompanying drawing.

Fig. 1 is structural representation of the present utility model.

Fig. 2 is Fig. 1 partial enlarged drawing.

1- stores housing；2- movable housings；3- sampling cavities；4- fixed seats；5- bearing pins；6- torque springs；7- end caps；8- points Angle；9- sample taps；10- goes out sample joint；11- outlets；12- seals lid；13- pistons；14- connecting rods one；15- activity bodies； 16- fixed shells；17- cell bodies one；18- levers one；19- levers two；20- handles；21- cell bodies two.

Embodiment

As depicted in figs. 1 and 2, present embodiment uses following technical scheme：A kind of medical sampler, including Storage housing 1, movable housing 2, sampling cavity 3, fixed seat 4, bearing pin 5, torque spring 6, end cap 7, wedge angle 8, sample tap 9, go out sample Joint 10, outlet 11, sealing lid 12, piston 13, connecting rod 1, movable body 15, fixed shell 16, cell body 1, behaviour Make handle 1, lever 2 19, handle 20 and cell body 2 21；The storage inner vertical of housing 1 is connected with movable housing 2；The inside of movable housing 2 is provided with sampling cavity 3, and the right side of movable housing 2 is provided with sample tap 9, the bottom right of movable housing 2 Angle is provided with wedge angle 8；The fixed seat 4 is fixedly connected on the storage lower left side of housing 1；The end cap 7 is positioned at the positive downside of storage housing 1 Opening, the end cap 7 pass on left bearing pin 5 and are flexibly connected with fixed seat 4；The torque spring 6 is located above bearing pin 5, institute State the one end of torque spring 6 to be fixedly connected with the storage lower left side of housing 1, the other end of torque spring 6 and the left side of end cap 7 are fixed Connection；It is described go out sample joint 10 be fixedly connected on the storage lower left side of housing 1, it is described go out the inside of sample joint 10 with inside sampling cavity 3 Be connected, it is described go out the right side of sample joint 10 be provided with outlet 11；The outlet 11 is provided with sealing lid 12 above；The piston 13 are movably connected in inside movable housing 2 vertically, and the center of top of piston 13 is fixedly connected with the bottom of connecting rod 1；It is described solid The bottom of fixed shell 16 is fixedly connected on the storage center of top of housing 1, and the inner vertical of fixed shell 16 is connected with activity Body 15, the left side of fixed shell 16 are provided with cell body 2 21, and the center of top of fixed shell 16 is fixedly connected with handle 20； The bottom of movable body 15 is fixedly connected with the top of movable housing 2, and the movable left side of body 15 is provided with cell body 1, described The movable top of body 15 is fixedly connected with lever 2 19；The connecting rod 1 is movably connected in inside movable body 15 vertically, The top of connecting rod 1 is fixedly connected with lever 1；The lever 2 19 is movably connected in cell body 2 21 vertically； The lever 1 is movably connected in cell body 2 21 and cell body 1 vertically.

Wherein, the bottom surface of piston 13 is the right high inclined-plane in left bottom；The handle 20 is provided with anti-slip veins above；The operation The outside of handle 1 and lever 2 19 is equipped with anti-skidding arc surface；The upside of end cap 7 is provided with sealing ring, and the end cap 7 is right Side is provided with lock-screw.

Use state of the present utility model is：The utility model have it is rational in infrastructure it is simple, production cost is low, installation side Just, it is multiple functional, in use, unclamping the lock-screw on the right side of end cap 7 first, then pass through lever 2 19 and movable body 15 Move down movable housing 2, so that sample tap 9 exposes storage housing 1, then can is taken by sample tap 9 to excrement Sample, then make sample tap 9 again upwards and add protection liquid, finally movable housing 2 is returned to storage shell by lever 2 19 again In body 1, then storage housing 1 is sealed by end cap 7 again, can so be easy to the storage and transport of sample；And examine When, it is first turned on sealing lid 12, then moves down piston 13 by lever 1 and sample extrusion is tested, so as to carry The high efficiency examined.

The advantages of general principle and principal character of the present utility model and the utility model has been shown and described above, one's own profession The technical staff of industry is it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification Simply illustrate principle of the present utility model, on the premise of the spirit and scope of the utility model is not departed from, the utility model is also Various changes and modifications are had, these changes and improvements are both fallen within claimed the scope of the utility model, the utility model Claimed scope is by appended claims and its equivalent thereof.

Claims

A kind of 1. medical sampler, it is characterised in that：Including storage housing (1), movable housing (2), sampling cavity (3), solid Reservation (4), bearing pin (5), torque spring (6), end cap (7), wedge angle (8), sample tap (9), go out sample joint (10), outlet (11) lid (12), piston (13), connecting rod one (14), movable body (15), fixed shell (16), cell body one (17), behaviour, are sealed Make handle one (18), lever two (19), handle (20) and cell body two (21)；

Described storage housing (1) inner vertical is connected with movable housing (2)；

Sampling cavity (3) is provided with inside the movable housing (2), sample tap (9), the work are provided with the right side of the movable housing (2) Dynamic housing (2) lower right corner is provided with wedge angle (8)；

The fixed seat (4) is fixedly connected on storage housing (1) lower left side；

For the end cap (7) at the positive open lower side of storage housing (1), the end cap (7) passes on left bearing pin (5) and fixed seat (4) it is flexibly connected；

The torque spring (6) is located at bearing pin (5) above, and described torque spring (6) one end and storage housing (1) lower left side are solid Fixed connection, torque spring (6) other end on the left of end cap (7) with being fixedly connected；

It is described go out sample joint (10) be fixedly connected on storage housing (1) lower left side, it is described go out sample joint (10) is internal and sampling cavity (3) it is internal to be connected, it is described go out sample joint (10) on the right side of be provided with outlet (11)；

The outlet (11) is provided with sealing lid (12) above；

The piston (13) is movably connected in movable housing (2) inside, piston (13) center of top and connecting rod one vertically (14) bottom is fixedly connected；

Fixed shell (16) bottom is fixedly connected on storage housing (1) center of top, is erected inside the fixed shell (16) Movable body (15) is directly connected with, cell body two (21), the fixed shell (16) are provided with the left of the fixed shell (16) Center of top is fixedly connected with handle (20)；

Movable body (15) bottom is provided with groove with being fixedly connected at the top of movable housing (2) on the left of the movable body (15) Body one (17), movable body (15) top are fixedly connected with lever two (19)；

The connecting rod one (14) is movably connected in movable body (15) inside vertically, is fixedly connected with the top of the connecting rod one (14) Lever one (18)；

The lever two (19) is movably connected in cell body two (21) vertically；

The lever one (18) is movably connected in cell body two (21) and cell body one (17) vertically.
2. a kind of medical sampler according to claim 1, it is characterised in that piston (13) bottom surface is left bottom Right high inclined-plane.
3. a kind of medical sampler according to claim 1, it is characterised in that the handle (20) is provided with anti-above Sliding line.
4. a kind of medical sampler according to claim 1, it is characterised in that the lever one (18) and operation Anti-skidding arc surface is equipped with the outside of handle two (19).
5. a kind of medical sampler according to claim 1, it is characterised in that be provided with the upside of the end cap (7) close Seal, end cap (7) right side are provided with lock-screw.