CN212015651U

CN212015651U - Sampling device for medical inspection

Info

Publication number: CN212015651U
Application number: CN202020148386.1U
Authority: CN
Inventors: 不公告发明人
Original assignee: Nanan Qixing Machinery Trading Co Ltd
Current assignee: Nanan Qixing Machinery Trading Co Ltd
Priority date: 2020-01-31
Filing date: 2020-01-31
Publication date: 2020-11-27
Anticipated expiration: 2030-01-31

Abstract

The utility model discloses a sampling device for medical science inspection, including the ring, the position that ring top outer wall is close to both sides all is provided with the drum, and the inner wall sliding connection of drum has or the piston rod, the top outer wall welding of piston rod has the roof, the top outer wall of roof is opened there is the installing port, and the inner wall of installing port has the sampler barrel through bolted connection, the bottom outer wall of sampler barrel is provided with the sample syringe needle, the inner wall sliding connection of sampler barrel has the lifter plate, and the top outer wall welding of lifter plate has the movable rod, and the top outer wall welding of movable rod has the holding plate, the bottom outer wall welding of drum has the arc pipe. The utility model discloses make the sampling tube on the roof can stably move down, pierce the department of treating the sample until the sample syringe needle for the sample is more accurate, and the result of use is better, and can play the purpose of injecing the sampling tube position, has more the practicality, and has effectively realized the ration sample of device.

Description

Sampling device for medical inspection

Technical Field

The utility model relates to a medical science inspection sampling technical field especially relates to a sampling device is used in medical science inspection.

Background

Medical testing is a science of performing microbiological, immunological, biochemical, genetic, hematological, biophysical, cytological, etc. tests on materials taken from the human body to provide information for the prevention, diagnosis, treatment of human diseases and assessment of human health. With the continuous development of medical inspection technology, the sampling requirement of medical inspection is higher and higher, the sampling types are more and more, some sampling processes only need coarse sampling, and some sampling processes need precise, small or trace sampling, even if coarse sampling is carried out, some inspection items can be improved, but the backward of equipment limits the development of the method.

Through retrieval, chinese patent publication No. CN209764512U discloses a sampling device for medical examination, which aims to solve the problems of narrow sampling applicability, insufficient sampling precision and insufficient sampling quantity adjustment precision. The lower extreme of rifle body is provided with the rifle head, and the upper end of rifle body is provided with the regulating wheel, and the lower extreme of depression bar passes the regulating wheel and sets up in the rifle internal portion. One of the above-mentioned patents is that a sampling device for medical examination has certain disadvantages: in the using process, the sampling needle is easy to shake, which greatly affects the sampling, and therefore, a sampling device for medical examination is needed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a sampling device for medical examination.

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

the utility model provides a sampling device for medical science inspection, includes the ring, the position that ring top outer wall is close to both sides all is provided with the drum, and the inner wall sliding connection of drum has or the piston rod, the top outer wall welding of piston rod has the roof, the top outer wall of roof is opened there is the installing port, and the inner wall of installing port has the sampler barrel through bolted connection, the bottom outer wall of sampler barrel is provided with the sample syringe needle, the inner wall sliding connection of sampler barrel has the lifter plate, and the top outer wall welding of lifter plate has the movable rod, and the top outer wall welding of movable rod has the grip, the bottom outer wall welding of drum has the arc pipe.

As a further aspect of the present invention: the outer wall of both sides of ring all is provided with the dead lever, and the welding of the one end outer wall of dead lever has the dog.

As a further aspect of the present invention: the outer wall sliding connection of dead lever has the fly leaf, and one side outer wall bonding of fly leaf has the rubber buffer, and the outer wall of rubber buffer and the inner wall of arc pipe contact.

As a further aspect of the present invention: the outer wall of the bottom of the circular ring is bonded with a rubber pad.

As a further aspect of the present invention: the outer wall of one side of sampler barrel is provided with the fixed plate, and the outer wall welding of fixed plate has the threaded rod, and the outer wall threaded connection of threaded rod has the screw thread piece.

As a further aspect of the present invention: the outer wall of the thread block is provided with an annular groove, the inner wall of the annular groove is connected with a sliding block in a sliding mode, and the outer wall of one side of the sliding block is welded with a stop lever.

As a further aspect of the present invention: the outer wall of one side of roof is provided with a spacing section of thick bamboo, and the outer wall sliding connection of the inner wall of a spacing section of thick bamboo and pin.

The utility model has the advantages that:

1. through ring, rubber pad, drum, piston rod, roof and the sampling tube that sets up, during the sample, can place the ring and treat the sample department on the patient's body, and the rubber pad on the ring can increase and the frictional force between the skin for place more stably, then the piston rod can slide in the drum, makes the sampling tube on the roof can steadily move down, pierces to treat the sample department until the sample syringe needle, makes the sample more accurate, and the result of use is better.

2. Through arc tube, spring, fly leaf and the rubber buffer that sets up, after the sampling tube removed suitable position, can press the fly leaf for the spring is compressed, then the rubber buffer alright in getting into the arc tube, make the piston rod in the drum no longer move down, play the purpose of injecing the sampling tube position, have more the practicality.

3. Through threaded rod, screw thread piece, spacing section of thick bamboo and the pin that sets up, rotate the screw thread piece on the threaded rod, make screw thread piece correspond with suitable scale mark on the sampling tube, and the slider can slide in the screw thread piece for the pin on the slider slides in spacing section of thick bamboo, and moves to suitable height, holds the board when holding, when upwards pulling lifter plate takes a sample, and the pin can block holding the board, has effectively realized the ration sample of device.

Drawings

Fig. 1 is a schematic cross-sectional structural view of a sampling device for medical examination according to embodiment 1.

Fig. 2 is a schematic view of the overall structure of a sampling device for medical examination according to embodiment 1.

Fig. 3 is an enlarged schematic view of a portion a in fig. 1.

Fig. 4 is a schematic front view of a sampling device for medical examination according to embodiment 2.

In the figure: 1 ring, 2 rubber pads, 3 cylinders, 4 piston rods, 5 sampling cylinders, 6 lifting plates, 7 movable rods, 8 holding plates, 9 top plates, 10 sampling needles, 11 arc tubes, 12 fixed rods, 13 stop blocks, 14 movable plates, 15 rubber plugs, 16 springs, 17 threaded rods, 18 threaded blocks, 19 limiting cylinders and 20 stop rods.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Example 1

Referring to fig. 1-3, a sampling device for medical examination, including ring 1, drum 3 has all been welded in the position that ring 1 top outer wall is close to both sides, and the inner wall sliding connection of drum 3 has or piston rod 4, the top outer wall welding of piston rod 4 has roof 9, the top outer wall of roof 9 is opened there is the installing port, and there is sampling tube 5 the inner wall of installing port through bolted connection, sampling tube 5's bottom outer wall is provided with sample syringe needle 10, sampling tube 5's inner wall sliding connection has lifter plate 6, and lifter plate 6's top outer wall welding has movable rod 7, the top outer wall welding of movable rod 7 has grip 8, the bottom outer wall welding of drum 3 has arc tube 11.

Wherein, the both sides outer wall of ring 1 all welds dead lever 12, and the one end outer wall welding of dead lever 12 has dog 13, and the outer wall sliding connection of dead lever 12 has fly leaf 14, and one side outer wall bonding of fly leaf 14 has rubber buffer 15, and the outer wall of rubber buffer 15 contacts with the inner wall of arc pipe 11, and the bottom outer wall bonding of ring 1 has rubber pad 2.

The working principle is as follows: during the use, can place ring 1 and treat the sample department on the patient body, and rubber pad 2 on the ring 1 can increase and the frictional force between the skin, make and place more stable, then piston rod 4 can slide in drum 3, make sampling cylinder 5 on the roof 9 can move down steadily, pierce up to sampling needle 10 and treat the sample department, make the sample more accurate, the result of use is better, after sampling cylinder 5 moves to suitable position, can press fly leaf 14, make spring 16 compressed, then rubber buffer 15 alright in getting into arc tube 11, make piston rod 4 in drum 3 no longer move down, play the purpose of injecing sampling cylinder 5 position, it is more practical.

Example 2

Referring to fig. 4, a sampling device for medical examination, this embodiment compares in embodiment 1, and one side outer wall welding that still includes sampling tube 5 has the fixed plate, and the outer wall welding of fixed plate has threaded rod 17, the outer wall threaded connection of threaded rod 17 has screw block 18, the outer wall of screw block 18 is opened there is the ring channel, and the inner wall sliding connection of ring channel has the slider, the outer wall welding of one side of slider has pin 20, the outer wall welding of one side of roof 9 has spacing section of thick bamboo 19, and the outer wall sliding connection of the inner wall of spacing section of thick bamboo 19 and pin 20.

The working principle is as follows: during the use, the screw thread piece 18 on the rotatory threaded rod 17 makes the screw thread piece 18 correspond with suitable scale mark on the sampling tube 5, and the slider can slide in screw thread piece 18 for pin 20 on the slider slides in spacing section of thick bamboo 19, and moves to suitable height, and when holding plate 8 is held to the holding, when upwards pulling lifter plate 6 takes a sample, pin 20 can block holding plate 8, has effectively realized the ration sample of device.

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 sampling device for medical examination, includes ring (1), its characterized in that, the position that ring (1) top outer wall is close to both sides all is provided with drum (3), and the inner wall sliding connection of drum (3) has or piston rod (4), the top outer wall welding of piston rod (4) has roof (9), the top outer wall of roof (9) is opened there is the installing port, and the inner wall of installing port has a sampler barrel (5) through bolted connection, the bottom outer wall of sampler barrel (5) is provided with sample syringe needle (10), the inner wall sliding connection of sampler barrel (5) has lifter plate (6), and the top outer wall welding of lifter plate (6) has movable rod (7), and the top outer wall welding of movable rod (7) has holding plate (8), the bottom outer wall welding of drum (3) has arc pipe (11).

2. The sampling device for medical examination as claimed in claim 1, wherein the ring (1) is provided with a fixing rod (12) at both outer walls, and a stopper (13) is welded at one end of the fixing rod (12).

3. The sampling device for medical examination as claimed in claim 2, wherein the outer wall of the fixed rod (12) is slidably connected with a movable plate (14), and a rubber plug (15) is adhered to the outer wall of one side of the movable plate (14), and the outer wall of the rubber plug (15) is in contact with the inner wall of the arc-shaped tube (11).

4. A sampling device for medical examinations according to claim 3 characterized in that the bottom outer wall of said ring (1) is glued with a rubber pad (2).

5. The sampling device for medical examination as claimed in any one of claims 1-4, wherein a fixing plate is arranged on the outer wall of one side of the sampling cylinder (5), a threaded rod (17) is welded on the outer wall of the fixing plate, and a threaded block (18) is connected to the outer wall of the threaded rod (17) in a threaded manner.

6. The sampling device for medical examination according to claim 5, characterized in that the outer wall of the thread block (18) is provided with an annular groove, the inner wall of the annular groove is connected with a sliding block in a sliding way, and the outer wall of one side of the sliding block is welded with a stop rod (20).

7. A sampling device for medical examination according to claim 6, characterized in that the outer wall of one side of the top plate (9) is provided with a limiting cylinder (19), and the inner wall of the limiting cylinder (19) is connected with the outer wall of the stop rod (20) in a sliding way.