CN208989814U - A kind of tumour ponding drainage device - Google Patents
A kind of tumour ponding drainage device Download PDFInfo
- Publication number
- CN208989814U CN208989814U CN201821479042.8U CN201821479042U CN208989814U CN 208989814 U CN208989814 U CN 208989814U CN 201821479042 U CN201821479042 U CN 201821479042U CN 208989814 U CN208989814 U CN 208989814U
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- CN
- China
- Prior art keywords
- threaded sleeve
- check valve
- socket
- tumour
- drainage tube
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a kind of tumour ponding drainage devices, including needle tubing and embedded type flow diverter, embedded type flow diverter lower end is equipped with soft drainage tube, the soft drainage tube upper end is equipped with threaded sleeve, the threaded sleeve intracavity bottom is equipped with sealing ring, insert plate is symmetrically arranged with below the threaded sleeve, and the insert plate is fixedly connected with soft drainage tube, disk is bolted on the outside of the threaded sleeve, the disk side is connected with sealing cover by shaft, the needle tubing is by socket, piston and piston boit are constituted, the inlet of the socket is connected with the first miniature check valve, first miniature check valve other side is connected with diversion pipe, the diversion pipe other end is connected with screwed pipe, structure is simple, setting is reasonable, cause ponding severe patient mainly for tumour, it can be embedded in human body and use for a long time, simultaneously in itself not Human health is influenced, avoids frequently extracting tumour ponding, to bring more pains to human body.
Description
Technical field
The utility model relates to a kind of tumour ponding drainage devices, belong to technical field of medical instrument.
Background technique
With China's improvement of people's living standards, the probability of national bearing tumor also increases year after year, due to the pathology of tumour
Effect, is easy to produce tumour ponding, ponding is generally drawn the state of an illness that can aggravate patient, hospital by tumour ponding using flow diverter
Out, but general flow diverter draw ponding speed it is slower, and for tumour ponding be serious patient, need frequently into
Row ponding drainage, being drained using drainage needle repeatedly, causes suffering to patient, therefore, it is necessary to be further improved.
Utility model content
The technical problems to be solved in the utility model overcomes existing defect, provides a kind of tumour ponding drainage device, main
To cause ponding severe patient for tumour, can be embedded in human body and use for a long time, while itself does not influence human health, avoids
Frequent extraction tumour ponding can effectively solve the problems in background technique to bring more pains to human body.
In order to solve the above-mentioned technical problem, the utility model provides the following technical solution:
A kind of tumour ponding drainage device, including needle tubing and embedded type flow diverter, embedded type flow diverter lower end is equipped with
Soft drainage tube, the soft drainage tube upper end are equipped with threaded sleeve, and the threaded sleeve intracavity bottom is equipped with sealing ring, described
It is symmetrically arranged with insert plate below threaded sleeve, and the insert plate is fixedly connected with soft drainage tube, on the outside of the threaded sleeve
It is bolted with disk, the disk side is connected with sealing cover by shaft, and the needle tubing is made of socket, piston and piston boit,
The inlet of the socket is connected with the first miniature check valve, and first miniature check valve other side is connected with diversion pipe, institute
It states the diversion pipe other end and is connected with screwed pipe, the threaded sleeve and screwed pipe are spirally connected fixation, and the socket lower end is close to feed liquor
Mouth side is equipped with outlet tube, and the second miniature check valve is equipped at the top of the outlet tube, and the outlet tube other end is equipped with cork
It fills in and wears below cork, the cork lower end is equipped with receiving flask.
Furthermore, the insert plate is titanium alloy material, and the soft drainage tube is silastic material.
Furthermore, towards socket inner cavity, second miniature check valve flows to the first miniature check valve flow direction
Towards receiving flask.
Furthermore, the soft drainage tube head semicircular in shape and be equipped with conduction hole.
Furthermore, the socket inner cavity is equipped with locating piece far from inlet one end, and the cork side is equipped with
Exhaust outlet.
Furthermore, the embedded type flow diverter is furnished with and the matched sterile screw plug of threaded sleeve.
For the utility model the utility model has the advantages that a kind of tumour ponding drainage device involved in the utility model, structure is simple, if
Meter rationally, can be embedded in human body and use for a long time, while itself does not influence human health, avoids frequently extracting tumour ponding,
To bring more pains to human body, by the way that embedded type drainage tube is arranged, mainly for long-term tumour ponding and frequent ponding
The people of drainage effectively mitigates the pain of patient, and by the way that soft drainage tube is arranged, after preventing implantation human body, material is really up to the mark to human body
It damages, silicone rubber material can be avoided human body simultaneously and corrode absorption to soft drainage tube, and human body is prevented further to be hurt
Evil can be easy to disassemble by setting threaded sleeve and screwed pipe, more convenient to use, by the way that sealing ring is arranged, prevents tumour
Ponding flows out in extraction process, causes to infect to patient, by the way that insert plate is arranged, flow diverter can be made to fix not in human body
It is dynamic, it avoids damaging human body, by the way that sealing cover is arranged, avoids flow diverter when not in use, expose in air, to cause
Pollution is reinforced fungi-proofing preventing polluting effect, is stopped by the way that the first miniature check valve of setting and second are miniature by the way that sterile screw plug is arranged
Valve is returned, enables to freely extract tumour ponding, the process of frequently disassembly needle tubing is omitted, it is easy to use, pass through setting
Cork can replace receiving flask at any time, can effectively solve the problems in background technique.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.
Fig. 1 is the utility model structure chart.
Fig. 2 is connection figure when the utility model embedded type flow diverter uses.
Fig. 3 is connection figure when the utility model embedded type flow diverter deactivates.
Figure label: 1, needle tubing；2, embedded type flow diverter；3, soft drainage tube；4, threaded sleeve；5, screwed pipe；6, close
Seal；7, insert plate；8, disk；9, receiving flask；10, sealing cover；11, socket；12, piston；13, piston boit；14, first is miniature
Check-valves；15, diversion pipe；16, outlet tube；17, the second miniature check valve；18, cork；19, sterile screw plug.
Specific embodiment
It is illustrated below in conjunction with preferred embodiment of the attached drawing to the utility model, it should be understood that described herein excellent
It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.
As shown in Figure 1-Figure 3, a kind of tumour ponding drainage device, including needle tubing 1 and embedded type flow diverter 2, the insertion
2 lower end of type flow diverter is equipped with soft drainage tube 3, avoids material is really up to the mark from causing harm to the human body, soft 3 upper end of drainage tube is set
There are threaded sleeve 4, connection easy to disassemble, 4 intracavity bottom of threaded sleeve is equipped with sealing ring 6, increases watertightness, anti-stopping leak
Dew, causes to infect, is symmetrically arranged with insert plate 7 below the threaded sleeve 4 to human body, effectively fixed, prevents embedded type flow diverter 2
It shakes, causes harm to the human body, and the insert plate 7 is fixedly connected with soft drainage tube 3, be spirally connected on the outside of the threaded sleeve 4
There is disk 8,8 side of disk is connected with sealing cover 10 by shaft, avoids when not in use, it exposes for a long time in air,
It causes to infect, the needle tubing 1 is made of socket 11, piston 12 and piston boit 13, and the inlet of the socket 11 is connected with first
Miniature check valve 14,14 other side of the first miniature check valve are connected with diversion pipe 15,15 other end of the diversion pipe connection
There is a screwed pipe 5, the threaded sleeve 4 and screwed pipe 5 are spirally connected fixation, and 11 lower end of socket is equipped with out close to inlet side
Liquid pipe 16, the second miniature check valve 17 is equipped at the top of the outlet tube 16, and the mistake of frequently disassembly needle tubing 1 is omitted in anti-backflow
Journey, 16 other end of outlet tube are equipped with cork 18 and wear 18 lower section of cork, and 18 lower end of cork, which is equipped with, receives
Collect bottle 19.
More specifically, the insert plate 7 is titanium alloy material, and it is steady that the soft drainage tube 3, which is silastic material,
Determine material, human body can not be decomposed and be absorbed, and the flow direction of the first miniature check valve 14 is miniature towards 11 inner cavity of socket, described second
The flow direction of check-valves 17 the soft 3 head semicircular in shape of drainage tube and is equipped with conduction hole towards receiving flask 9, in the socket 11
Chamber is equipped with locating piece far from inlet one end, increases the service life of needle tubing, 18 side of cork is equipped with exhaust outlet, institute
State embedded type flow diverter 2 be furnished with the matched sterile screw plug 19 of threaded sleeve 4, avoid when not in use, the leakage infection of internal liquid.
Utility model works principle: in use, embedded type flow diverter 2 is implanted into human body by minimally invasive minor operation, it is embedding
Enter plate 7 to be fixed under human epidermal, avoid damaging subcutaneous tissue, soft 3 head of drainage tube is put into needs and extracts product
Pool, disk 8 attach skin surface, can play support and protective effect, be spirally connected by threaded sleeve 4 and screwed pipe 5, connect
Good embedded type flow diverter 2 and diversion pipe 15, pull piston rod 13, and piston rod 13 drives piston motion, the second miniature check valve 17
It closes, gas can not pass through, and under suction function, tumour ponding enters from soft drainage tube 3, then enter pipe by diversion pipe 15
At this moment 11 inner cavities of cylinder push piston boit 13, piston 12 squeezes ponding, and the first miniature check valve 14 is closed and ponding can not lead to
It crosses, then ponding flows out through the second miniature check valve 14 from outlet tube 16 and finally flows into receiving flask 9, when ponding enters receiving flask 9,
Total volume increases pressure enhancing in receiving flask 9, and gas is flowed out from exhaust pipe in receiving flask 9, so that pressure drop in receiving flask 9
Low, after stopping drainage, separation threaded sleeve 4 and screwed pipe 5 tighten threaded sleeve 4 with sterile screw plug 19, then fasten sealing cover
10, it avoids infection.
The above are the preferable embodiment of the utility model, the utility model those skilled in the art can also be to upper
It states embodiment to change and modify, therefore, the utility model is not limited to above-mentioned specific embodiment, all abilities
Field technique personnel made any conspicuous improvement, replacement or modification on the basis of the utility model belong to practical
Novel protection scope.
Claims (6)
1. a kind of tumour ponding drainage device, including needle tubing (1) and embedded type flow diverter (2), which is characterized in that the embedded type
Flow diverter (2) lower end is equipped with soft drainage tube (3), and soft drainage tube (3) upper end is equipped with threaded sleeve (4), the screw thread
Casing (4) intracavity bottom is equipped with sealing ring (6), is symmetrically arranged with insert plate (7) below the threaded sleeve (4), and the insertion
Plate (7) is fixedly connected with soft drainage tube (3), is bolted with disk (8) on the outside of the threaded sleeve (4), disk (8) side
It is connected with sealing cover (10) by shaft, the needle tubing (1) is made of socket (11), piston (12) and piston boit (13), described
The inlet of socket (11) is connected with the first miniature check valve (14), and the first miniature check valve (14) other side, which is connected with, leads
Flow tube (15), diversion pipe (15) other end are connected with screwed pipe (5), and the threaded sleeve (4) and screwed pipe (5) are spirally connected admittedly
Fixed, socket (11) lower end is equipped with outlet tube (16) close to inlet side, and second is equipped at the top of the outlet tube (16)
Miniature check valve (17), outlet tube (16) other end is equipped with cork (18) and wears below cork (18), described
Cork (18) lower end is equipped with receiving flask (9).
2. a kind of tumour ponding drainage device according to claim 1, it is characterised in that: the insert plate (7) is titanium alloy
Material, the soft drainage tube (3) are silastic material.
3. a kind of tumour ponding drainage device according to claim 1, it is characterised in that: first miniature check valve (14)
Flow direction is flowed to towards socket (11) inner cavity, second miniature check valve (17) towards receiving flask (9).
4. a kind of tumour ponding drainage device according to claim 1, it is characterised in that: soft drainage tube (3) head
Semicircular in shape and be equipped with conduction hole.
5. a kind of tumour ponding drainage device according to claim 1, it is characterised in that: socket (11) inner cavity far from into
Liquid mouth one end is equipped with locating piece, and cork (18) side is equipped with exhaust pipe.
6. a kind of tumour ponding drainage device according to claim 1, it is characterised in that: the embedded type flow diverter (2) is matched
Have and threaded sleeve (4) matched sterile screw plug (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821479042.8U CN208989814U (en) | 2018-09-11 | 2018-09-11 | A kind of tumour ponding drainage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821479042.8U CN208989814U (en) | 2018-09-11 | 2018-09-11 | A kind of tumour ponding drainage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208989814U true CN208989814U (en) | 2019-06-18 |
Family
ID=66800472
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821479042.8U Expired - Fee Related CN208989814U (en) | 2018-09-11 | 2018-09-11 | A kind of tumour ponding drainage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208989814U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110575575A (en) * | 2019-10-08 | 2019-12-17 | 郑东星 | Body fluid drainage device for tumor treatment |
| CN112007219A (en) * | 2020-09-07 | 2020-12-01 | 四川大学华西医院 | Clear drainage apparatus of creating of pancreatitis necrotic focus |
-
2018
- 2018-09-11 CN CN201821479042.8U patent/CN208989814U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110575575A (en) * | 2019-10-08 | 2019-12-17 | 郑东星 | Body fluid drainage device for tumor treatment |
| CN112007219A (en) * | 2020-09-07 | 2020-12-01 | 四川大学华西医院 | Clear drainage apparatus of creating of pancreatitis necrotic focus |
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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 |
Granted publication date: 20190618 Termination date: 20210911 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |