CN214075264U - Take neurosurgery tumour sample to stay aspirator leather hose of getting device - Google Patents
Take neurosurgery tumour sample to stay aspirator leather hose of getting device Download PDFInfo
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- CN214075264U CN214075264U CN202022677726.2U CN202022677726U CN214075264U CN 214075264 U CN214075264 U CN 214075264U CN 202022677726 U CN202022677726 U CN 202022677726U CN 214075264 U CN214075264 U CN 214075264U
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Abstract
The utility model provides a take neurosurgery tumour sample to stay aspirator leather hose of getting device, including last top frame, go up the fixed feed liquor pipe in top frame upper end, go up the detachable installation underframe of top frame lower extreme, the fixed drain pipe of underframe lower extreme, the fixed filter screen in underframe annular inner wall upper portion, the net frame is collected in the installation of filter screen lower extreme, compares with prior art, the utility model discloses following beneficial effect has: can filter the collection to the tumour sample, be convenient for take out the sample of collecting to the practicality of device has been improved.
Description
Technical Field
The utility model relates to a take neurosurgery tumour sample to stay aspirator leather hose of getting device belongs to pipeline technical field.
Background
The disposable suction connecting tube is made of medical high polymer materials and comprises a suction head, a connector and a catheter, wherein the suction tube is divided into five specifications of F8, F10, F12, F28 and F30 according to different tube diameters, the suction head is divided into a single tube sleeve and a double tube sleeve, and the suction connecting tube is sterile.
The disposable among the prior art attracts the connecting pipe, can't filter, collect and take out tumor specimen, and the result of use is poor.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a take neurosurgery tumour sample to stay and get aspirator leather hose of device to solve the problem that can't filter, collect and take out the tumour sample of proposing in the above-mentioned background art, the utility model relates to a take neurosurgery tumour sample to stay and get aspirator leather hose of device can filter the collection to tumour sample, is convenient for take out the sample of collecting, thereby has improved the practicality of device.
In order to achieve the above purpose, the present invention is realized by the following technical solution: the utility model provides a take neurosurgery tumour sample to stay aspirator leather hose of getting device, includes the top frame, go up the fixed feed liquor pipe in top frame upper end, go up the detachable installation underframe of top frame lower extreme, the fixed drain pipe of underframe lower extreme, the fixed filter screen in underframe annular inner wall upper portion, the net frame is collected in the installation of filter screen lower extreme.
Furthermore, a first circular through hole is formed in the upper end of the upper top frame, and the liquid inlet pipe extends downwards to the inside of the first circular through hole and is fixedly connected with the first circular through hole.
Furthermore, a second circular through hole is formed in the lower end of the bottom frame, and the liquid outlet pipe extends upwards to the inside of the second circular through hole and is fixedly connected with the second circular through hole.
Furthermore, the filter screen is in an inverted hollow cone barrel shape, and the lower end of the filter screen is communicated with the collecting screen frame.
Further, the external screw thread is processed on the upper portion of the outer annular end of the bottom frame, the internal screw thread is processed on the inner annular wall of the upper top frame close to the lower portion, the internal screw thread is connected with the external screw thread in a matched mode, a sealing washer is fixed to the lower end of the upper top frame, and the lower end of the sealing washer is attached to the bottom frame.
Further, an arc-shaped groove is formed in the front end of the bottom frame, a transparent arc plate is fixed inside the arc-shaped groove, and the transparent arc plate is located on the lower side of the internal thread.
The utility model has the advantages that: connect drain pipe lower extreme and aspirator, open the aspirator, make the liquid that has the tumour sample enter into the top frame along the feed liquor pipe, the filter screen of rethread underframe upper end filters the liquid that has the tumour sample, make the tumour sample slide in along the filter screen surface and collect the screen frame, remaining liquid passes the filter screen and collects the screen frame and discharges from the drain pipe, after a period, see through transparent arc board and observe and collect the screen frame and collect the condition, when collecting the inside sufficient tumour sample of collecting the screen frame, close the switch of aspirator, tightly hold the underframe, rotatory top frame, with top frame and underframe separation, then take out the inside tumour sample of collecting the screen frame, the realization is taken out the collection of tumour sample, the practicality of device has been improved.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
FIG. 1 is a schematic structural view of an aspirator tube with a neurosurgical tumor specimen retaining device of the present invention;
FIG. 2 is a front sectional view of the aspirator tube with the tumor specimen retaining and taking device for neurosurgery of the present invention;
in the figure: 1-liquid inlet pipe, 2-top cover, 3-transparent arc plate, 4-bottom frame, 5-collecting screen frame, 6-filter screen, 8-first circular through hole, 9-liquid outlet pipe and 10-second circular through hole.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
Referring to fig. 1 and fig. 2, the present invention provides a technical solution: the utility model provides a take neurosurgery tumour sample to stay aspirator leather hose of getting device, includes top frame 2, goes up the fixed feed liquor pipe 1 in 2 upper ends of top frame, goes up the detachable installation underframe 4 of 2 lower extremes of top frame, and drain pipe 9 is fixed to 4 lower extremes of underframe, and the filter screen 6 is fixed on 4 annular inner walls upper portions of underframe, and the screen frame 5 is collected in the installation of 6 lower extremes of filter screen, can collect the tumour sample that filter 6 gets off through collecting screen frame 5.
Go up 2 upper ends on the top frame and set up first circular through-hole 8, feed liquor pipe 1 downwardly extending to first circular through-hole 8 inside and with 8 fixed connection of first circular through-hole, realize the entering of tumour sample.
The lower end of the bottom frame 4 is provided with a second circular through hole 10, the liquid outlet pipe 9 extends upwards to the inside of the second circular through hole 10 and is fixedly connected with the second circular through hole 10, and other filtered substances can be discharged.
The filter screen 6 is the hollow circular cone tubbiness of inversion, and the filter screen 6 lower extreme communicates with collection screen frame 5, conveniently collects the removal to the tumour sample.
The arc wall is seted up to 4 front ends of underframe, the inside fixed transparent arc plate 3 of arc wall, and transparent arc plate 3 is located the internal thread downside, conveniently observes and collects the inside tumour sample collection condition of 5 net frames.
The specific implementation mode is as follows: connect drain pipe 9 lower extreme and aspirator, open the aspirator, make the liquid that has the tumor sample enter into last top frame 2 along feed liquor pipe 1, filter the liquid that has the tumor sample through filter screen 6 of underframe 4 upper end, make the tumor sample slide in along filter screen 6 surface and collect in the screen frame 5, remaining liquid passes filter screen 6 and collects screen frame 5 and discharges from drain pipe 9, after a period, see through transparent arc board 3 and observe the collection screen frame 5 and collect the condition, when collecting inside sufficient tumor sample of collecting of screen frame 5, close the switch of aspirator, tightly hold underframe 4, rotatory top frame 2, separate top frame 2 and underframe 4, then take out the inside tumor sample of collecting screen frame 5, the realization is taken out the collection of tumor sample, the practicality of device has been improved.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. The utility model provides a take neurosurgery tumour sample to keep somewhere aspirator leather hose of getting device which characterized in that: including last top frame (2), go up fixed feed liquor pipe (1) in top frame (2) upper end, go up detachable installation underframe (4) of top frame (2) lower extreme, drain pipe (9) are fixed to underframe (4) lower extreme, underframe (4) annular inner wall upper portion fixed filter screen (6), net frame (5) are collected in filter screen (6) lower extreme installation.
2. The aspirator catheter with the neurosurgical tumor specimen retention device according to claim 1, wherein: go up top frame (2) upper end and offer first circular through-hole (8), feed liquor pipe (1) downwardly extending to first circular through-hole (8) inside and with first circular through-hole (8) fixed connection.
3. The aspirator catheter with the neurosurgical tumor specimen retention device according to claim 1, wherein: a second circular through hole (10) is formed in the lower end of the bottom frame (4), and the liquid outlet pipe (9) extends upwards to the inside of the second circular through hole (10) and is fixedly connected with the second circular through hole (10).
4. The aspirator catheter with the neurosurgical tumor specimen retention device according to claim 1, wherein: the filter screen (6) is in an inverted hollow cone barrel shape, and the lower end of the filter screen (6) is communicated with the collecting screen frame (5).
5. The aspirator catheter with the neurosurgical tumor specimen retention device according to claim 1, wherein: underframe (4) annular outer end upper portion processing external screw thread, it is close to lower part processing internal thread to go up top frame (2) annular inner wall, the internal thread is connected with the external screw thread fit, go up top frame (2) lower extreme fixed seal ring, seal ring lower extreme and underframe (4) laminating.
6. The aspirator catheter with the neurosurgical tumor specimen retention device according to claim 1, wherein: an arc-shaped groove is formed in the front end of the bottom frame (4), a transparent arc plate (3) is fixed inside the arc-shaped groove, and the transparent arc plate (3) is located on the lower side of the internal thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022677726.2U CN214075264U (en) | 2020-11-18 | 2020-11-18 | Take neurosurgery tumour sample to stay aspirator leather hose of getting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022677726.2U CN214075264U (en) | 2020-11-18 | 2020-11-18 | Take neurosurgery tumour sample to stay aspirator leather hose of getting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214075264U true CN214075264U (en) | 2021-08-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022677726.2U Active CN214075264U (en) | 2020-11-18 | 2020-11-18 | Take neurosurgery tumour sample to stay aspirator leather hose of getting device |
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| Country | Link |
|---|---|
| CN (1) | CN214075264U (en) |
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2020
- 2020-11-18 CN CN202022677726.2U patent/CN214075264U/en active Active
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