CN209713762U - A kind of splanchnocoel drainage from indwelling device - Google Patents
A kind of splanchnocoel drainage from indwelling device Download PDFInfo
- Publication number
- CN209713762U CN209713762U CN201821849520.XU CN201821849520U CN209713762U CN 209713762 U CN209713762 U CN 209713762U CN 201821849520 U CN201821849520 U CN 201821849520U CN 209713762 U CN209713762 U CN 209713762U
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- CN
- China
- Prior art keywords
- drainage
- splanchnocoel
- tip side
- drainage tube
- indwelling device
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- 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.)
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Abstract
The utility model discloses a kind of splanchnocoel drainage from indwelling devices, including drainage tube and flow regulator, the front end of drainage tube is provided with several drainage through-holes, and the rear end of drainage tube is provided with tip side, and flow regulator is set between innermost drainage through-hole and tip side.Splanchnocoel drainage from indwelling device disclosed in the utility model, drainage through-hole reduce blocking；By tip side replace external catheter by drainage tube pneumatosis and hydrops be delivered to external device constantly to excreting, avoid the increased infection risk of tapping repeatedly；Drainage switch folder avoids the backflowing to splanchnocoel of the hydrops and pneumatosis for having flowed out splanchnocoel, reduces the infection of splanchnocoel, the utility model it is practical, can be widely applied in the treatment of pleural effusions and ascites and pneumatosis.
Description
Technical field
The utility model relates to the field of medical instrument technology, and in particular to a kind of splanchnocoel drainage from indwelling device.
Background technique
Splanchnocoel closed drainage is surgery, Respiratory Medicine, Internal Medicine-Oncology and severe medicine section using wide technology, is
Treat pleural effusions and ascites and the effective method of pneumothorax.Sterile minimal invasive techniques treatment pleural effusions and ascites and pneumatosis are generallyd use at present,
Preserving time drainage tube is usually needed, chest and abdomen hydrops or pneumatosis are on the one hand drained, on the other hand can pass through drainage tube to chest and abdomen
Chamber injection chemotherapy or targeted drug are treated.However, existing thoracic cavity pumping liquid operation has the following problems: (1) being stayed using nothing
The disposable wearing pricker tapping repeatedly for setting pipe, not only brings pain and fear to patient, also adds the risk of infection；
(2) drainage tube is exclusively for Deep venou blood vessel piercing scheme at present, and the outer diameter of splanchnocoel insertion end is small and without side opening, is easy to cause
Blocking；At present on the market pigtail hand shaft, caliber is thicker, pectus be placed in when it is all difficult, be used in pneumothorax patient clavicle in
More difficult merging at line the second intercostal pectoralis major；(3) it is needed when placing drainage tube since drainage tube is thicker, when pneumothorax surgical operation
Blunt separation pectoralis major needs when operation two people cooperation that could operate completion, and patient suffering is big.
Utility model content
The purpose of this utility model is to provide a kind of splanchnocoel drainage from indwelling devices, to solve problem above.
The technical solution of the utility model are as follows: a kind of splanchnocoel drainage from indwelling device is provided, the device include drainage tube with
Flow regulator, the front end of the drainage tube are provided with several drainage through-holes, and the rear end of the drainage tube is provided with tip side,
The flow regulator is set between the innermost drainage through-hole and the tip side.
Preferably, the drainage through-hole is uniformly arranged on the side wall of the drainage tube front end against the drainage tube.
In order to by drainage tube pneumatosis and hydrops be delivered to external device constantly to excreting, the splanchnocoel
Drainage from indwelling device further includes savings bottle, and conduit, the gas-liquid of the conduit are provided between the savings bottle and the drainage tube
It flows into end to dock with the tip side, the gas-liquid outflow end of the conduit is connected to the savings bottle；The top surface of the savings bottle
On be provided with escape pipe, the escape pipe is connected with the savings bottle, and venthole and out controlled atmosphere are provided on the escape pipe
Device is saved, the venthole is set to the escape pipe top, and the outlet damper is set to the venthole and the savings
Between bottle.Wherein, conduit is used to for the hydrops of drainage tube rear end and pneumatosis being delivered to savings bottle, and savings bottle is for storing splanchnocoel
Pneumatosis and hydrops.
As a kind of perferred technical scheme one, the tip side is bellend, and the gas-liquid of the conduit flows into end clamping
In in the tip side.
As a kind of perferred technical scheme two, the tip side is bellend, in the inner wall of the tip side is provided with
Screw thread, the outer wall that the gas-liquid of the conduit flows into end are provided with external screw thread, and the gas-liquid of the conduit flows into end cap and is set to described connect
In head end and the two passes through screw-threaded coupling.
As a kind of perferred technical scheme three, the outer wall of the tip side is provided with external screw thread, the gas-liquid of the conduit
The inner wall for flowing into end is provided with internal screw thread, and the gas-liquid that the tip side is sheathed on the conduit flows into end and the two passes through screw fastening
Tightly.
In order to mitigate the pain in drainage tube insertion patient thoracic cavity, the drainage tube is hose.
In order to mitigate damage caused by drainage tube insertion patient thoracic cavity, the drainage tube is that tube wall outer diameter is less than 3mm.
Further, the flow regulator is set on the drainage tube at the 8-10cm of puncture needle described in distance.
In order to observe the pleural effusions and ascites of exclusion in time, the savings bottle is provided with savings bottle containing mark line.
The utility model has the beneficial effects that splanchnocoel drainage from indwelling device disclosed in the utility model utilizes drainage through-hole
Reduce blocking；By tip side replace external catheter by drainage tube pneumatosis and hydrops be constantly delivered to external device from
And excrete, avoid the increased infection risk of tapping repeatedly；Drainage switch folder avoids the product for having flowed out splanchnocoel
Backflowing to splanchnocoel for liquid and pneumatosis, reduces the infection of splanchnocoel, facilitate it is clinical quickly, it is microtrauma puncture, safety, quick complete
At thoracic cavity drainage, patient suffering is reduced.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram for splanchnocoel drainage from indwelling device that embodiment 1 provides.
Specific embodiment
The following examples illustrate the utility model, but is not limited to the protection scope of the utility model.
The present embodiment 1 provides a kind of splanchnocoel drainage from indwelling device, is retouched in detail to the structure of the present embodiment 1 below
It states.
With reference to Fig. 1, splanchnocoel drainage from indwelling device includes drainage tube 1 and flow regulator 13, and 1 front end of drainage tube has multiple
Through-hole 11 is drained, multiple drainage through-holes 11 are on the side wall of 1 front end of drainage tube；1 rear end of drainage tube is set as tip side 12；Stream
Amount adjuster 13 is set between the drainage through-hole 11 of rearmost end and tip side 12, wherein drainage through-hole is more for providing
Channel flows into pneumatosis and hydrops in splanchnocoel in drainage tube, greatly reduces the probability of blocked drainage tube；Tip side is used for
External catheter, and by replacement external catheter by drainage tube pneumatosis and hydrops be delivered to external device constantly to being discharged
In vitro, the increased infection risk of tapping repeatedly is avoided；What flow regulator was circulated in drainage tube by controlling air-liquid
It is on or off, to realize that drainage speed is zero and the timely control of non-zero, avoid the hydrops and product for having flowed out splanchnocoel
Backflowing to splanchnocoel for gas, reduces the infection of splanchnocoel.It is noted that with drainage tube 1 for contacting patient thoracic cavity
One end is front end, and one end that contact patient thoracic cavity is not had in drainage tube 1 is rear end.
Flow regulator 13 can be a kind of flow regulator for being used to adjust patient's transfusion speed on infusion apparatus, by
Outer tube, inner tube and connecting tube composition, connecting tube are set between outer tube and inner tube, regulating valve are provided in inner tube, which is
The prior art, specific structure can be found in Chinese patent " infusion flow adjuster " (application No. is CN100455327C).
In order to by drainage tube 1 pneumatosis and hydrops be delivered to external device constantly to excreting, splanchnocoel stays
Setting drainage device further includes savings bottle 2, saves and is provided with conduit 3 between bottle 2 and drainage tube 1, and the gas-liquid of conduit 3 flows into end and connects
Head end 12 docks, and the gas-liquid outflow end of conduit 3 is connected to savings bottle 2；It saves and is provided with escape pipe 21, outlet on the top surface of bottle 2
Pipe 21 is connected with savings bottle 2, venthole and outlet damper 22 is provided on escape pipe 21, venthole is set to escape pipe 21
Top, outlet damper 22 are made of outer tube, inner tube and connecting tube, and structure is identical as flow regulator 13, are set to outlet
Between hole and savings bottle 2.
As a kind of specific technical solution, tip side 12 is bellend, and the gas-liquid of conduit 3 flows into end and is connected in tip side
In 12.
Further, drainage tube 1 is provided with drainage tube volume graduation mark 14.
In order to mitigate the pain that drainage tube 1 is inserted into patient thoracic cavity, drainage tube 1 is hose, and drainage tube 1 is that tube wall outer diameter is less than
3mm.Further, flow regulator 13 is set on drainage tube 1 at the 8cm of puncture needle.
In order to observe the pleural effusions and ascites of exclusion in time, savings bottle 2 is provided with savings bottle containing mark line 23.
In the present embodiment, drainage tube passes through external puncture needle, is put into external seal wire, extracts puncture needle, and seal wire guidance is set
Enter in splanchnocoel, greatly facilitates doctor using micro-invasive drainage pipe independence puncture procedure, doctor only needs skin-dilating needle to expand puncture portion
Position inserting needle aperture, is placed in fast speed, can quickly solve patient and feel suffocated symptom, reduce the pain of puncture.
The device needs that external puncture needle is cooperated to be applicable in, and before experiment, the seal wire by external puncture needle is needed to penetrate to drainage
In pipe 1, exposes puncture needle, penetrate splanchnocoel first using puncture needle.Wherein, for drainage tube 1 for being placed in splanchnocoel, drainage is logical
Hole 11, which is used to provide more channels, flows into pneumatosis and hydrops in splanchnocoel in drainage tube 1, and it is stifled to greatly reduce drainage tube 1
The probability of plug；Tip side 12 be used for external catheter, and by replacement external catheter by drainage tube 1 pneumatosis and hydrops constantly
External device is delivered to excrete, avoids the increased infection risk of tapping repeatedly；Flow regulator 13 passes through
Control air-liquid circulate in drainage tube 1 it is on or off, thus realize drainage speed be zero and non-zero in time control, keep away
Exempt to have flowed out the hydrops of splanchnocoel and backflowing to splanchnocoel for pneumatosis, has reduced the infection of splanchnocoel.Conduit 3 will be for that will drain
The hydrops and pneumatosis of 1 rear end of pipe are delivered to savings bottle 2, and savings bottle 2 is used to store the pneumatosis and hydrops of splanchnocoel.
Embodiment 2
The present embodiment 2 provides a kind of splanchnocoel drainage from indwelling device, the present embodiment 2 in the present embodiment 1 tip side with
The connection relationship of conduit is improved, the improvement are as follows:
As a preferred solution, flow regulator 13 can be tongs, more commonly used in chemical experiment, mostly
A kind of emulsion tube clip, this tongs are very economical to be applicable in, very common in the market.
Tip side 12 is bellend, and the inner wall of tip side 12 is provided with internal screw thread, and the outer wall that the gas-liquid of conduit 3 flows into end is set
It is equipped with external screw thread, the gas-liquid of conduit 3 flows into end cap in tip side 12 and the two passes through screw-threaded coupling.
Embodiment 3
The present embodiment 3 provides a kind of splanchnocoel drainage from indwelling device, the present embodiment 3 in the present embodiment 1 tip side with
The connection relationship of conduit is improved, the improvement are as follows:
The outer wall of tip side 12 is provided with external screw thread, and the inner wall that the gas-liquid of conduit 3 flows into end is provided with internal screw thread, tip side
12 gas-liquids for being sheathed on conduit 3 flow into end and the two passes through screw-threaded coupling.
Although above having made detailed description to the utility model with generality explanation and specific embodiment,
On the basis of the utility model, it can be made some modifications or improvements, this is apparent to those skilled in the art
's.Therefore, these modifications or improvements on the basis of without departing from the spirit of the present invention, belong to the utility model and want
Seek the range of protection.
Claims (9)
1. a kind of splanchnocoel drainage from indwelling device, which is characterized in that the device includes drainage tube (1) and flow regulator (13),
The front end of the drainage tube (1) is provided with several drainages through-hole (11), and the rear end of the drainage tube (1) is provided with tip side
(12), the flow regulator (13) is set between the innermost drainage through-hole (11) and the tip side (12).
2. splanchnocoel drainage from indwelling device as described in claim 1, which is characterized in that the drainage through-hole (11) is against described
Drainage tube (1) is uniformly arranged on the side wall of the drainage tube (1) front end.
3. splanchnocoel drainage from indwelling device as described in claim 1, which is characterized in that the splanchnocoel drainage from indwelling device is also
Including savings bottle (2), conduit (3) are provided between the savings bottle (2) and the drainage tube (1),
The gas-liquid of the conduit (3) flows into end and docks with the tip side (12), the gas-liquid outflow end of the conduit (3) with it is described
Bottle (2) connection is saved,
It is provided with escape pipe (21) on the top surface of savings bottle (2), the escape pipe (21) is connected with the savings bottle (2)
It is logical, it is provided with venthole and outlet damper (22) on the escape pipe (21), the venthole is set to the escape pipe
(21) top, the outlet damper (22) are set between the venthole and the savings bottle (2).
4. splanchnocoel drainage from indwelling device as claimed in claim 3, which is characterized in that the tip side (12) is bellend,
The gas-liquid of the conduit (3) flows into end and is connected in the tip side (12).
5. splanchnocoel drainage from indwelling device as claimed in claim 3, which is characterized in that the tip side (12) is bellend,
The inner wall of the tip side (12) is provided with internal screw thread, and the outer wall that the gas-liquid of the conduit (3) flows into end is provided with external screw thread, institute
The gas-liquid for stating conduit (3) flows into end cap in the tip side (12) and the two passes through screw-threaded coupling.
6. splanchnocoel drainage from indwelling device as claimed in claim 3, which is characterized in that the outer wall of the tip side (12) is arranged
There is external screw thread, the inner wall that the gas-liquid of the conduit (3) flows into end is provided with internal screw thread, and the tip side (12) is sheathed on described lead
The gas-liquid of pipe (3) flows into end and the two passes through screw-threaded coupling.
7. splanchnocoel drainage from indwelling device as described in claim 1, which is characterized in that the drainage tube (1) is hose.
8. splanchnocoel drainage from indwelling device as claimed in claim 3, which is characterized in that the savings bottle (2) is provided with savings
Bottle containing mark line (23).
9. splanchnocoel drainage from indwelling device as described in claim 1, which is characterized in that the drainage tube (1) is provided with drainage
Pipe volume graduation mark (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821849520.XU CN209713762U (en) | 2018-11-08 | 2018-11-08 | A kind of splanchnocoel drainage from indwelling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821849520.XU CN209713762U (en) | 2018-11-08 | 2018-11-08 | A kind of splanchnocoel drainage from indwelling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209713762U true CN209713762U (en) | 2019-12-03 |
Family
ID=68658468
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821849520.XU Expired - Fee Related CN209713762U (en) | 2018-11-08 | 2018-11-08 | A kind of splanchnocoel drainage from indwelling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209713762U (en) |
-
2018
- 2018-11-08 CN CN201821849520.XU patent/CN209713762U/en not_active Expired - Fee Related
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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: 20191203 Termination date: 20211108 |