CN209437285U - A kind of oncology sampling device for biopsy - Google Patents
A kind of oncology sampling device for biopsy Download PDFInfo
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- CN209437285U CN209437285U CN201821542968.7U CN201821542968U CN209437285U CN 209437285 U CN209437285 U CN 209437285U CN 201821542968 U CN201821542968 U CN 201821542968U CN 209437285 U CN209437285 U CN 209437285U
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Abstract
The utility model relates to sampler technical fields, in particular a kind of oncology sampling device for biopsy, including holding cylinder, the inside for holding cylinder is equipped with cavity, sampler and medicine-filling device are equipped in the cavity, the sampler includes the connecting cylinder being arranged in the cavity, through-hole is equipped in the connecting cylinder, symmetrical sliding slot there are two being opened up on the connecting cylinder, the end of the connecting cylinder is equipped with elastic pressing disc, reset spring is surrounded on the connecting cylinder, the medicine-filling device include be arranged on the elastic pressing disc by pressure cylinder, the inside by pressure cylinder is equipped with pressing chamber.The sampler that the utility model passes through setting, it is sampled, realizes when sampling additionally by the medicine-filling device of setting, carry out disinfection to wound, solve general sampling device for biopsy its patient is sampled after, need the problem of further carrying out disinfection to patient wound.
Description
Technical field
The utility model relates to sampler technical field, specially a kind of oncology sampling device for biopsy.
Background technique
Biopsy abbreviation " biopsy ", also known as surgical pathology inspection, referred to as " outer inspection "；Referring to should diagnose, treat
Needs, cut from patient's body, clamp take or puncture etc. take out pathological tissues, carry out the technology of pathological examination.Medically,
Especially oncology will use the method for biopsy sampling to carry out preliminary inspection to patient, just need to use when sampling
Sampler, and general sampling device for biopsy its only patient is sampled, and also need after sampling it is further right
Patient wound carries out disinfection, and the process is particularly troublesome and increases the operating procedure of doctor to a certain extent.In consideration of it, I
Propose a kind of oncology sampling device for biopsy.
Utility model content
The purpose of this utility model is to provide a kind of oncology sampling device for biopsy, to solve in above-mentioned background technique
The general sampling device for biopsy proposed also needs in addition to carry out disinfection problem to wound after sampling.
To achieve the above object, the utility model provides the following technical solutions:
A kind of oncology sampling device for biopsy, including cylinder is held, the inside for holding cylinder is equipped with cavity, the cavity
It is interior to be equipped with sampler and medicine-filling device；
The sampler includes the connecting cylinder being arranged in the cavity, is equipped with through-hole, the company in the connecting cylinder
Symmetrical sliding slot there are two opening up in connect cylinder, the end of the connecting cylinder is equipped with elastic pressing disc, ring on the connecting cylinder
It is wound with reset spring, connector is installed on the end hole wall of the through-hole, the connector is equipped with Capsule and sampling probe, and
The Capsule is located inside the through-hole, and the sampling probe is equipped with sampling groove.
Preferably, the sampling probe is connected with the Capsule.
Preferably, sliding block, and each institute are mounted in the cavity wall of the cavity at the position of each sliding slot of face
It states and is slidably connected between sliding block and the corresponding sliding slot.
Preferably, position-arresting disk is also equipped in the cavity wall of the cavity, and one end of the reset spring closely bonds
On the position-arresting disk, the other end is closely bonded on the elastic pressing disc.
Preferably, the medicine-filling device include be arranged on the elastic pressing disc by pressure cylinder, the inside by pressure cylinder
Equipped with pressing chamber, the cavity wall of the pressing chamber is equipped with connecting rod, and the end of the connecting rod is equipped with piston, described by pressure cylinder
It is additionally provided with fixed disk.
Preferably, the piston is located in the through-hole, and the size of the piston is adapted with the size of the through-hole.
Preferably, the elastic pressing disc is equipped with the through-hole for allowing piston to pass through.
Compared with prior art, the utility model has the beneficial effects that the utility model structure is simple, and it is easy to use, lead to
The sampler for crossing setting, presses pressure cylinder with hand pressing, can squeeze elastic pressing disc by pressure cylinder movement, be further driven to connecting cylinder fortune
Dynamic, connecting cylinder movement drives sampling probe to be punctured in the human body, then can be sampled when extracted by sampling groove, in addition, logical
The medicine-filling device for crossing setting will store a certain amount of thimerosal using preceding, in use, when pressure cylinder is pressed in extruding in sampling probe
It waits, is moved by pressure cylinder and drive piston motion, piston motion can be press-connected the gas in cylinder, so that the gas pressure intensity in connecting cylinder
Increase, and then Capsule can be squeezed, and further flow out the thimerosal in sampling probe, carries out disinfection to wound, the above process
It realizes when sampling, carries out disinfection to wound, solving general sampling device for biopsy, it is only sampled patient,
And also need further to carry out disinfection to patient wound after sampling, the process is particularly troublesome and increases to a certain extent
The problem of operating procedure of doctor.
Detailed description of the invention
Fig. 1 is the perspective view of the utility model；
Fig. 2 is the cross-sectional view of the utility model；
Fig. 3 is the perspective view of the utility model sampler and medicine-filling device；
Fig. 4 is the explosive view of the utility model sampler and medicine-filling device；
Fig. 5 is the explosive view of the utility model sampler.
In figure: 1, holding cylinder；11, cavity；12, sliding block；13, position-arresting disk；2, sampler；21, connecting cylinder；211, lead to
Hole；22, sliding slot；23, elastic pressing disc；24, reset spring；25, connector；26, Capsule；27, sampling probe；271, sampling groove；3,
Medicine-filling device；31, pressure cylinder is pressed；311, chamber is pressed；32, connecting rod；33, piston；34, fixed disk.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside",
The orientation or positional relationship of the instructions such as " clockwise ", " counterclockwise " be based on the orientation or positional relationship shown in the drawings, be only for
Convenient for description the utility model and simplify description, rather than the equipment of indication or suggestion meaning or element must have specifically
Orientation is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
Fig. 1-5 is please referred to, the utility model provides a kind of technical solution:
A kind of oncology sampling device for biopsy, including cylinder 1 is held, the inside for holding cylinder 1 is equipped with cavity 11, cavity 11
It is mounted on sliding block 12 at the position of each sliding slot 22 of face in cavity wall, and between each sliding block 12 and corresponding sliding slot 22
It is slidably connected, position-arresting disk 13 is also equipped in the cavity wall of cavity 11, and one end of reset spring 24 is closely bonded in position-arresting disk 13
On, the other end closely bonds on elastic pressing disc 23, and sampler 2 and medicine-filling device 3 are equipped in cavity 11.
In the present embodiment, hold opened up on cylinder 1 it is fluted, it is convenient when in use, gripping of the palm to cylinder 1 is held.
Sampler 2 includes the connecting cylinder 21 being arranged in cavity 11, is equipped with through-hole 211, connecting cylinder 21 in connecting cylinder 21
On open up there are two symmetrical sliding slot 22, the end of connecting cylinder 21 is equipped with elastic pressing disc 23, is surrounded on connecting cylinder 21
Reset spring 24 is equipped with connector 25 on the end hole wall of through-hole 211, and connector 25 is equipped with Capsule 26 and sampling probe 27,
Sampling probe 27 is connected with Capsule 26, and Capsule 26 is located inside through-hole 211, and sampling probe 27 is equipped with sampling groove 271.
Specifically, each sliding slot 22 is not connected to through-hole 211, guarantee when piston 33 moves, extrusion piston 33
With the air between connector 25, increase the pressure between piston 33 and connector 25, and pressure can squeeze glue after increasing
Cap 26, Capsule 26 is realized after being extruded and squeezes out the thimerosal inside sampling probe 27, carries out disinfection to wound.
Further, elastic pressing disc 23 is equipped with the through-hole for allowing piston 33 to pass through.
In addition, elastic pressing disc 23 is made of natural rubber material, guarantee that it has elasticity.
In the present embodiment, connector 25 is closely bonded on the hole wall of through-hole 211.
It is worth noting that Capsule 26 is in the nature waterproof film, the pressure between piston 33 and connector 25 increases
When big, Capsule 26 can be expanded towards the direction of connector 25, when the pressure between piston 33 and connector 25 reduces, Capsule 26
It can be expanded towards the direction of through-hole 211.
Medicine-filling device 3 include be arranged on elastic pressing disc 23 by pressure cylinder 31, be equipped with pressing chamber by the inside of pressure cylinder 31
311, the cavity wall of pressing chamber 311 is equipped with connecting rod 32, and the end of connecting rod 32 is equipped with piston 33, and piston 33 is located in through-hole 211,
And the size of piston 33 is adapted with the size of through-hole 211, by being additionally provided with fixed disk 34 on pressure cylinder 31.
It is worth noting that, the end of connecting rod 32 closely bonds in the cavity wall of pressing chamber 311.
The needle mouth of sampling probe 27 when in use, is put into thimerosal first with sampling device for biopsy by the oncology of the present embodiment
In, it is first slight outward to extract fixed disk 34 since elastic pressing disc 23 has elasticity, when fixed disk 34 moves out, drive
Connecting rod 32 and piston 33 move out, and the pressure between 211 internal piston 33 of through-hole and connector 25 reduces at this time, Capsule 26
It can be expanded towards the direction of through-hole 211, start for thimerosal to be drawn into inside 27；
Then it holds with a hand to stop and holds cylinder 1, then be directed at the position for needing to sample for cylinder 1 is held, then press down on and fix
Disk 34, fixed disk 34 move downward drive and move downward by pressure cylinder 31, and elastic pressing disc 23 can be squeezed by moving downward by pressure cylinder 31, be connect
With continuing to move downward by pressure cylinder 31, drive connecting cylinder 21 to move downward, the beginning of reset spring 24 at this time is compressed, and is connected
It drives the connector 25 closely bonded on 211 hole wall of through-hole to move downward when connect cylinder 21 moves downward, further realizes
Sampling probe 27 moves downward, so that sampling probe 27 is pierced into human body；
Finally since elastic pressing disc 23 has elasticity, when reset spring 24 is completely compressed, at this point, with into one
The extruding fixed disk 34 of step, elastic pressing disc 23 can be extruded, i.e., at this point, fixed disk 34 still can towards the direction of connecting cylinder 21 to
Preceding movement, the movement of fixed disk 34 will drive connecting rod 32 and move in through-hole 211, and the movement band piston 33 of connecting rod 32 is in through-hole
211 internal motions, at this point, the air between piston 33 and connector 25 is extruded, the pressure between piston 33 and connector 25
Increase, and pressure can squeeze Capsule 26 after increasing, Capsule 26 can be expanded towards the direction of connector 25, be made inside sampling probe 27
Thimerosal outflow, carry out disinfection to wound, solve general sampling device for biopsy its only patient is sampled, and
It also needs further to carry out disinfection to patient wound after sampling, the process is particularly troublesome and increases to a certain extent
The problem of operating procedure of doctor.
Basic principles, main features, and advantages of the present invention has been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Be only the utility model preference, be not intended to limit the utility model, do not departing from the spirit and scope of the utility model
Under the premise of, the utility model also has various changes and improvements, these changes and improvements both fall within claimed it is practical
In novel range.The protection scope of the present invention is defined by the appended claims and their equivalents.
Claims (7)
1. a kind of oncology sampling device for biopsy, including hold cylinder (1), it is characterised in that: the inside for holding cylinder (1) is set
Have cavity (11), sampler (2) and medicine-filling device (3) are equipped in the cavity (11)；
The sampler (2) includes the connecting cylinder (21) being arranged in the cavity (11), is equipped in the connecting cylinder (21)
Through-hole (211) opens up on the connecting cylinder (21) there are two symmetrical sliding slot (22), and the end of the connecting cylinder (21) is pacified
It equipped with elastic pressing disc (23), is surrounded with reset spring (24) on the connecting cylinder (21), on the end hole wall of the through-hole (211)
It is equipped with connector (25), the connector (25) is equipped with Capsule (26) and sampling probe (27), and the Capsule (26) is located at
The through-hole (211) is internal, and the sampling probe (27) is equipped with sampling groove (271).
2. oncology sampling device for biopsy according to claim 1, it is characterised in that: the sampling probe (27) with it is described
Capsule (26) is connected.
3. oncology sampling device for biopsy according to claim 1, it is characterised in that: in the cavity wall of the cavity (11)
It is mounted on sliding block (12) at the position of each sliding slot (22) of face, and each sliding block (12) and corresponding institute
It states and is slidably connected between sliding slot (22).
4. oncology sampling device for biopsy according to claim 1, it is characterised in that: in the cavity wall of the cavity (11)
It is also equipped with position-arresting disk (13), and one end of the reset spring (24) closely bonds on the position-arresting disk (13), the other end
It closely bonds on the elastic pressing disc (23).
5. oncology sampling device for biopsy according to claim 1, it is characterised in that: the medicine-filling device (3) includes
What is be arranged on the elastic pressing disc (23) presses pressure cylinder (31), and the inside by pressure cylinder (31) is equipped with pressing chamber (311), institute
The cavity wall for stating pressing chamber (311) is equipped with connecting rod (32), and the end of the connecting rod (32) is equipped with piston (33), described to press pressure cylinder
(31) fixed disk (34) are additionally provided on.
6. oncology sampling device for biopsy according to claim 5, it is characterised in that: the piston (33) is located at described
In through-hole (211), and the size of the piston (33) is adapted with the size of the through-hole (211).
7. oncology sampling device for biopsy according to claim 6, it is characterised in that: set on the elastic pressing disc (23)
There is the through-hole for allowing piston (33) to pass through.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821542968.7U CN209437285U (en) | 2018-09-20 | 2018-09-20 | A kind of oncology sampling device for biopsy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821542968.7U CN209437285U (en) | 2018-09-20 | 2018-09-20 | A kind of oncology sampling device for biopsy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209437285U true CN209437285U (en) | 2019-09-27 |
Family
ID=68009138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821542968.7U Active CN209437285U (en) | 2018-09-20 | 2018-09-20 | A kind of oncology sampling device for biopsy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209437285U (en) |
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2018
- 2018-09-20 CN CN201821542968.7U patent/CN209437285U/en active Active
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