CN209629710U - A kind of sampler for tumor patient treatment - Google Patents
A kind of sampler for tumor patient treatment Download PDFInfo
- Publication number
- CN209629710U CN209629710U CN201920189236.2U CN201920189236U CN209629710U CN 209629710 U CN209629710 U CN 209629710U CN 201920189236 U CN201920189236 U CN 201920189236U CN 209629710 U CN209629710 U CN 209629710U
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- China
- Prior art keywords
- fixedly connected
- shell
- left end
- storing bin
- side wall
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Abstract
The utility model discloses a kind of samplers for tumor patient treatment, including shell, case inside wall left end is fixedly connected with temporary storing bin, the inner sidewall left end of the temporary storing bin is socketed with piston plate, push rod is fixedly connected in the middle part of the left side wall of the piston plate, the upper surface left end of the shell offers sliding slot, the lower surface left end of the slider is fixedly connected with sliding block, the inner sidewall upper end of the slider is socketed with button, the lower surface left end of the button and right end are fixedly connected with elastic slice, the right end of the gag lever post is fitted closely with piston plate, running through in the middle part of the right side wall of the temporary storing bin has sampling needle, quantitative extraction may be implemented in the utility model, the length of sampling needle can also be adjusted by rotary turnplate, realize that sampling is extracted in positioning, and it is additionally provided with temporary storing bin, pulling on push rod after the completion of sampling can Sample is placed in specimen bottle by temporary storing bin to realize.
Description
Technical field
The utility model relates to the field of medical instrument technology, specially a kind of sampler for tumor patient treatment.
Background technique
It when clinically carrying out body-surface tumor active check sampling to patient, can successfully be realized by operative incision, but due to wound
Mouth is big, big to patient's bring pain.For this purpose, mostly using syringe to be sampled greatly at present, i.e., when aspirating by syringe
The negative pressure of generation draws tumor tissues, although the method for this sampling has the advantages that wound is small, and alleviates the pain of patient
Hardship, but since syringe needle is round and smooth, needle cavity is narrow, tumor tissues are not easy to take out, separate after entering needle cavity, to the work of doctor
It causing to extract without standard measure positioning when bringing inconvenience, and extracting, the profession of operator is required excessively high, serious forgiveness is low, for this purpose,
It is proposed that a kind of sampler for tumor patient treatment.
Utility model content
The purpose of this utility model is to provide a kind of samplers for tumor patient treatment, to solve above-mentioned background
The problem of being proposed in technology.
To achieve the above object, the utility model provides the following technical solutions: a kind of sampling for tumor patient treatment
Device, including shell, case inside wall left end are fixedly connected with temporary storing bin, and the inner sidewall left end of the temporary storing bin is socketed with
The left side wall middle part of piston plate, the piston plate is fixedly connected with push rod, and the upper surface left end of the shell offers sliding slot, institute
The upper surface for stating shell is closely fitted with slider, and the lower surface left end of the slider is fixedly connected with sliding block, the sliding block it is outer
Side wall is slidably connected with sliding slot, and the inner sidewall upper end of the slider is socketed with button, the lower surface left end of the button and right end
It is fixedly connected with elastic slice, the lower end of the elastic slice is fixedly connected with slider, the company of being fixedly connected in the middle part of the lower surface of the button
Extension bar, the lower end of the connecting rod are fixedly connected with fixture block, and the inner cavity upper surface left end of the shell is fixedly connected with the first tooth
Item, the upper surface of the fixture block are fixedly connected with the second rack gear, and first rack gear is meshed with the second rack gear, the fixture block
Right side wall is fixedly connected with gag lever post, and right end and the piston plate of the gag lever post fit closely, in the right side wall of the temporary storing bin
Through there is sampling needle, the right side wall of the temporary storing bin is fixedly connected with limit storehouse, the sampling needle with the inner cavity right side wall of shell in portion
Lateral wall top and bottom be fixedly connected with limited block, the inner sidewall top and bottom of the temporary storing bin offer limit
Slot, the limited block are mutually slidably connected with limiting slot, and the lateral wall of the sampling needle is equipped with screw thread, in the right side wall of the shell
Portion is rotatably connected to turntable, and with sampling needle by screw thread bolt, the lower surface of the shell is bolted with sample at the turntable middle part
This bottle, the lower surface of the temporary storing bin and the inner chamber bottom surface of shell offer trapezoidal hole, the lower end of the trapezoidal hole and specimen bottle
Bottleneck fits closely.
Preferably, the right side wall of the turntable is fixedly connected with cushion.
Preferably, the inner sidewall lower end of the specimen bottle is fixedly connected with filter screen.
Preferably, the left end of the push rod is fixedly connected with push plate.
Compared with prior art, the utility model has the beneficial effects that the utility model is by having installed slider and limit additional
Quantitative extraction may be implemented in storehouse, and the length of sampling needle can also be adjusted by rotary turnplate, realizes that sampling is extracted in positioning,
And it is additionally provided with temporary storing bin, push rod is pulled on after the completion of sampling may be implemented sample to be placed in sample by temporary storing bin
Bottle.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model.
In figure: 1, shell, 2, temporary storing bin, 3, piston plate, 4, push rod, 5, sliding slot, 6, slider, 7, button, 8, elastic slice, 9, cunning
Block, 10, connecting rod, 11, fixture block, the 12, first rack gear, the 13, second rack gear, 14, gag lever post, 15, sampling needle, 16, limit storehouse,
17, limited block, 18, limiting slot, 19, screw thread, 20, turntable, 21, specimen bottle, 22, trapezoidal hole, 23, filter screen, 24, push plate, 25,
Cushion.
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.
Referring to Fig. 1, the utility model provides a kind of technical solution: a kind of sampler for tumor patient treatment,
Including shell 1,1 inner sidewall left end of shell is fixedly connected with temporary storing bin 2, and the inner sidewall left end of temporary storing bin 2 is socketed with piston plate 3,
It is fixedly connected with push rod 4 in the middle part of the left side wall of piston plate 3, the upper surface left end of shell 1 offers sliding slot 5, the upper surface of shell 1
It is closely fitted with slider 6, the lower surface left end of slider 6 is fixedly connected with sliding block 9, and lateral wall and sliding slot 5 sliding of sliding block 9 connect
It connects, the inner sidewall upper end of slider 6 is socketed with button 7, and the lower surface left end of button 7 and right end are fixedly connected with elastic slice 8, elastic slice 8
Lower end be fixedly connected with slider 6, be fixedly connected with connecting rod 10 in the middle part of the lower surface of button 7, the lower end of connecting rod 10 is fixed
It is connected with fixture block 11, the inner cavity upper surface left end of shell 1 is fixedly connected with the first rack gear 12, and the upper surface of fixture block 11 is fixedly connected
There is the second rack gear 13, the first rack gear 12 is meshed with the second rack gear 13, can drive fixture block 11 by connecting rod 10 by lower button 6
It moves downward, separates the first rack gear 12 and the second rack gear 13, fixture block 11 is moved by sliding slider 6 and drives gag lever post 14 left
It moves right, 6 elastic slice 8 of release button gives 6 one upward power of button, engages the first rack gear 12 and the second rack gear 13 again, no
Fixture block 11 can be made to slidably reciprocate, the right side wall of fixture block 11 is fixedly connected with gag lever post 14, and the right end and piston plate 3 of gag lever post 14 are tight
Closely connected conjunction, through there is sampling needle 15, the right side wall of temporary storing bin 2 and the inner cavity right side wall of shell 1 are solid at the right side wall middle part of temporary storing bin 2
Fixed connection limit storehouse 16, the lateral wall top and bottom of sampling needle 15 are fixedly connected with limited block 17, on the inner sidewall of temporary storing bin 2
End and lower end offer limiting slot 18, and limited block 17 is slidably connected with 18 phase of limiting slot, and the lateral wall of sampling needle 15 is equipped with spiral shell
Line 19, the right side wall middle part of shell 1 are rotatably connected to turntable 20, and 20 middle part of turntable passes through 19 bolt of screw thread with sampling needle 15,
Turntable 20 is rotated due to the effect of screw thread 19, sampling needle 15 can be made to move left and right, realizes that the stretching length of sampling needle 15 generates
Positioning sampling is realized in variation, and the lower surface of the shell 1 is bolted with specimen bottle 21, and the lower surface of temporary storing bin 2 is interior with shell 1
Bottom of chamber face offers trapezoidal hole 22, and lower end and 21 bottleneck of specimen bottle of trapezoidal hole 22 fit closely.
Specifically, the right side wall of turntable 20 is fixedly connected with cushion 25, cushion 25 directly contacts with patient, has to patient
Certain protective role.
Specifically, the inner sidewall lower end of specimen bottle 21 is fixedly connected with filter screen 23, due to usually having liquid in sample
Body, filter screen 23 can be separated by solid-liquid separation collected sample, convenient for checking.
Specifically, the left end of push rod 4 is fixedly connected with push plate 24, push plate 24 can be convenient medical staff and push and pull push rod 4.
Working principle: the position sampled needed for tumor patient and collection capacity are first determined, makes 12 He of the first rack gear by lower button 7
Second rack gear 13 separates, and slides slider 6 to adjust the position of gag lever post 14, then rotary turnplate 20, due to the effect of screw thread 19,
The stretching length of adjustable sampling needle 15 after determining position and extraction amount, is inserted into lesions position, pulls push rod 4, temporary storing bin 2
Negative pressure is generated, sample is pumped into 15 inner cavity of sampling needle, then extracts sampling needle 15, gag lever post 14 is moved back to left-most position, pulls
Push rod 4 makes sample enter temporary storing bin 2, is entered in specimen bottle 21 by trapezoidal hole 22, rotated sample bottle 21 makes specimen bottle 21 and shell
Body 1 separates.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of sampler for tumor patient treatment, including shell (1), it is characterised in that: shell (1) inner sidewall
Left end is fixedly connected with temporary storing bin (2), and the inner sidewall left end of the temporary storing bin (2) is socketed with piston plate (3), the piston plate
(3) it is fixedly connected with push rod (4) in the middle part of left side wall, the upper surface left end of the shell (1) offers sliding slot (5), the shell
The upper surface of body (1) is closely fitted with slider (6), and the lower surface left end of the slider (6) is fixedly connected with sliding block (9), described
The lateral wall of sliding block (9) is slidably connected with sliding slot (5), and the inner sidewall upper end of the slider (6) is socketed with button (7), described to press
The lower surface left end of button (7) and right end are fixedly connected with elastic slice (8), and the lower end of the elastic slice (8) is fixedly connected with slider (6),
It is fixedly connected with connecting rod (10) in the middle part of the lower surface of the button (7), the lower end of the connecting rod (10) is fixedly connected with card
The inner cavity upper surface left end of block (11), the shell (1) is fixedly connected with the first rack gear (12), the upper surface of the fixture block (11)
It is fixedly connected with the second rack gear (13), first rack gear (12) is meshed with the second rack gear (13), the right side of the fixture block (11)
Side wall is fixedly connected with gag lever post (14), and right end and the piston plate (3) of the gag lever post (14) fit closely, the temporary storing bin
(2) through having sampling needle (15) in the middle part of right side wall, the right side wall of the temporary storing bin (2) and the inner cavity right side wall of shell (1) are solid
Fixed connection limit storehouse (16), the lateral wall top and bottom of the sampling needle (15) are fixedly connected with limited block (17), described temporary
The inner sidewall top and bottom of storage (2) offer limiting slot (18), and the limited block (17) is mutually slided with limiting slot (18)
The lateral wall of connection, the sampling needle (15) is equipped with screw thread (19), is rotatably connected to turntable in the middle part of the right side wall of the shell (1)
(20), pass through screw thread (19) bolt with sampling needle (15) in the middle part of the turntable (20), the lower surface of the shell (1) is bolted with
Specimen bottle (21), the lower surface of the temporary storing bin (2) and the inner chamber bottom surface of shell (1) offer trapezoidal hole (22), described trapezoidal
The lower end in hole (22) is fitted closely with specimen bottle (21) bottleneck.
2. a kind of sampler for tumor patient treatment according to claim 1, it is characterised in that: the turntable
(20) right side wall is fixedly connected with cushion (25).
3. a kind of sampler for tumor patient treatment according to claim 1, it is characterised in that: the specimen bottle
(21) inner sidewall lower end is fixedly connected with filter screen (23).
4. a kind of sampler for tumor patient treatment according to claim 1, it is characterised in that: the push rod
(4) left end is fixedly connected with push plate (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920189236.2U CN209629710U (en) | 2019-02-11 | 2019-02-11 | A kind of sampler for tumor patient treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920189236.2U CN209629710U (en) | 2019-02-11 | 2019-02-11 | A kind of sampler for tumor patient treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209629710U true CN209629710U (en) | 2019-11-15 |
Family
ID=68493283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920189236.2U Expired - Fee Related CN209629710U (en) | 2019-02-11 | 2019-02-11 | A kind of sampler for tumor patient treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209629710U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112168228A (en) * | 2020-10-27 | 2021-01-05 | 侯峰 | Quick extraction element of pathological tissue in art |
-
2019
- 2019-02-11 CN CN201920189236.2U patent/CN209629710U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112168228A (en) * | 2020-10-27 | 2021-01-05 | 侯峰 | Quick extraction element of pathological tissue in art |
| CN112168228B (en) * | 2020-10-27 | 2021-12-21 | 青岛大学附属医院 | Quick extraction element of pathological tissue in art |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191115 Termination date: 20210211 |