CN207562139U - A kind of drainage device for cardiothoracic surgery - Google Patents
A kind of drainage device for cardiothoracic surgery Download PDFInfo
- Publication number
- CN207562139U CN207562139U CN201720331514.4U CN201720331514U CN207562139U CN 207562139 U CN207562139 U CN 207562139U CN 201720331514 U CN201720331514 U CN 201720331514U CN 207562139 U CN207562139 U CN 207562139U
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- China
- Prior art keywords
- drainage
- tube
- clamping plate
- thread metal
- ring block
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Abstract
The utility model provides a kind of drainage device for cardiothoracic surgery,Including connection ring,Clamping plate,Groove,Adjusting bolt,Fixed plate,External screw thread metal tube,Ring block,Bearing,Spiral cutter and drainage inner tube,The connection ring lower end is equipped with clamping plate,Three grooves are equidistantly machined on the clamping plate,The fixed plate is assemblied on clamping plate,Adjusting bolt is installed in the fixed plate,The fixed plate is connected by groove with clamping plate,Fixed function can be achieved in the design,The external screw thread metal tube right end is equipped with ring block,The ring block right end is provided with drainage inner tube,Bearing is inlaid on the ring block inner wall,The bearing inner end is equipped with spiral cutter,The design is easily installed and dismantles drainage mechanism,Also draining fluids can be stirred and be cut simultaneously,The utility model is easy to use,Increase use scope,Improve drainage effect,Reliability is high.
Description
Technical field
The utility model is a kind of drainage device for cardiothoracic surgery, belongs to medical instruments field.
Background technology
Closed drainage of pleural cavity is that drainage tube one end is put into thoracic cavity, and the other end accesses the water seal lower than its position
Bottle, to discharge gas or to collect intrathoracic liquid so that lung tissue opens and restores function again.Hand is treated as a kind of
Section is widely used in hemothorax, pneumothorax, the drainage of pyothorax and Thorax operration, and highly important work is played for the treatment of disease
With.
Traditional drainage device for cardiothoracic surgery is installed to using grips pincers on bed, but the specification of bed is different, leads to some
Bed can not be fastened using anchoring forceps handle device, and also some beds are difficult to install in erecting device, and use scope is small, tradition
Drainage device for cardiothoracic surgery often occurs sludged blood and cellulose blocks drainage tube, drainage is caused to be imitated when draining work
Fruit is poor.
Utility model content
In view of the deficienciess of the prior art, the utility model aim is to provide a kind of drainage device for cardiothoracic surgery, with
The problems mentioned above in the background art are solved, the utility model is easy to use, increases use scope, improves drainage effect, can
By property height.
To achieve these goals, the utility model is to realize by the following technical solutions：A kind of cardiothoracic surgery is used
Drainage system, including Negative pressure machine, fluid reservoir, fixed mechanism, drainage mechanism, thread metal and drainage tube, the negative pressure
Machine right end is equipped with fluid reservoir, and the fluid reservoir right end connects drainage tube, and the drainage tube right end is provided with thread metal, institute
It states thread metal right end and is connected to drainage mechanism, fixed mechanism, the Negative pressure machine and liquid storage are installed on the drainage tube
Tank is connected by water pipe, and the thread metal is connected by drainage tube with fluid reservoir, and the fixed mechanism includes connection
Ring, clamping plate, groove, adjusting bolt and fixed plate, the connection ring lower end are equipped with clamping plate, equidistantly add on the clamping plate
There are three groove, the fixed plate to be assemblied on clamping plate work, and adjusting bolt, the adjusting bolt are equipped in the fixed plate
It is connected with fixed plate by screw thread, the fixed plate is connected by groove with clamping plate, and the connection ring is arranged on drainage
Guan Shang, the drainage mechanism include external screw thread metal tube, ring block, bearing, spiral cutter and drainage inner tube, the outer spiral shell
Line metal tube right end is equipped with ring block, and the ring block right end is provided with drainage inner tube, axis is inlaid on the ring block inner wall
It holds, the bearing inner end is equipped with spiral cutter, and in ring block, the spiral cutter passes through the spiral Cutting tool installation manner
Bearing is connected with ring block, and the external screw thread metal tube is assemblied in thread metal, the external screw thread metal tube with it is interior
Screw thread metal pipe is connected by screw thread.
Further, the Negative pressure machine left end is equipped with air outlet pipe, and check valve is equipped in air outlet pipe.
Further, transparent windows are installed on the fluid reservoir.
Further, rubber sleeve is assembled on the thread metal.
Further, the adjusting bolt lower end is equipped with handwheel.
Further, the bearing is connected by connecting rod with spiral cutter.
Further, the drainage inner tube is fabricated by titanium alloy.
The beneficial effects of the utility model：A kind of drainage device for cardiothoracic surgery, the utility model by add connection ring,
Clamping plate, groove, adjusting bolt and fixed plate, the design can be fixed to the utility model on bed, increase use scope, carry
High installation effectiveness is solved traditional drainage device for cardiothoracic surgery and is installed on bed using grips pincers, but the specification of bed is different, leads
Cause some beds that can not be fastened using anchoring forceps handle device, also some beds are difficult to install in erecting device, and use scope is small
The problems such as.
Because addition external screw thread metal tube, ring block, bearing, spiral cutter and drainage inner tube, the design are easily installed
With dismounting drainage mechanism, while also draining fluids can be stirred and be cut, prevent clogging, improve drainage effect
Fruit solves traditional drainage device for cardiothoracic surgery when draining work, and sludged blood often occurs and cellulose blocks drainage tube,
Lead to problems such as drainage effect poor.
Because addition air outlet pipe and check valve, the design make gas only export but no import, the negative pressure state of Negative pressure machine can be kept, because
Transparent windows are added, the design is convenient for the liquid stored in observation fluid reservoir, and because adding rubber sleeve, which holds convenient for personnel
Firmly thread metal, because adding handwheel, which facilitates rotation adjusting bolt, because drainage inner tube is fabricated by titanium alloy,
The design is suitble to puncture, and safety and sanitation, and the utility model is easy to use, increases use scope, improves drainage effect, reliability
It is high.
Description of the drawings
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model
Sign, objects and advantages will become more apparent upon：
Fig. 1 is a kind of structure diagram of drainage device for cardiothoracic surgery of the utility model；
Fig. 2 is the schematic diagram of fixed mechanism in a kind of drainage device for cardiothoracic surgery of the utility model；
Fig. 3 is the schematic diagram of drainage mechanism in a kind of drainage device for cardiothoracic surgery of the utility model；
In figure：1- Negative pressure machines, 2- fluid reservoirs, 3- fixed mechanisms, 4- drainage mechanisms, 5- thread metals, 6- drainage tubes,
7- connection rings, 8- clamping plates, 9- grooves, 10- adjusting bolts, 11- fixed plates, 12- external screw threads metal tube, 13- ring blocks, 14-
The spiral cutter of bearing, 15-, 16- drainage inner tubes.
Specific embodiment
To be easy to understand technical means, creative features, achievable purpose and effectiveness of the utility model, below
With reference to specific embodiment, the utility model is expanded on further.
- Fig. 3 is please referred to Fig.1, the utility model provides a kind of technical solution：A kind of drainage device for cardiothoracic surgery, including
Negative pressure machine 1, fluid reservoir 2, fixed mechanism 3, drainage mechanism 4, thread metal 5 and drainage tube 6,1 right end of Negative pressure machine are equipped with
Fluid reservoir 2,2 right end of fluid reservoir connection drainage tube 6,6 right end of drainage tube are provided with thread metal 5, and thread metal 5 is right
End is connected to drainage mechanism 4, fixed mechanism 3 is installed on drainage tube 6, Negative pressure machine 1 is connected with fluid reservoir 2 by water pipe, interior spiral shell
Line metal tube 5 is connected by drainage tube 6 with fluid reservoir 2.
Fixed mechanism 3 includes connection ring 7, clamping plate 8, groove 9, adjusting bolt 10 and fixed plate 11,7 lower end of connection ring
Three grooves 9 are equidistantly machined with equipped with clamping plate 8, on clamping plate 8, fixed plate 11 is assemblied on clamping plate 8, is pacified in fixed plate 11
Equipped with adjusting bolt 10, adjusting bolt 10 is connected with fixed plate 11 by screw thread, and fixed plate 11 passes through groove 9 and clamping plate 8
It is connected, connection ring 7 is arranged on drainage tube 6.
Drainage mechanism 4 includes external screw thread metal tube 12, ring block 13, bearing 14, spiral cutter 15 and drainage inner tube
16,12 right end of external screw thread metal tube is equipped with ring block 13, and 13 right end of ring block, which is provided with, drains inner tube 16, on 13 inner wall of ring block
Bearing 14 is inlaid with, 14 inner end of bearing is equipped with spiral cutter 15, and spiral cutter 15 is mounted in ring block 13, spiral knife
Tool 15 is connected by bearing 14 with ring block 13, and external screw thread metal tube 12 is assemblied in thread metal 5, external screw thread metal
Pipe 12 is connected with thread metal 5 by screw thread.
1 left end of Negative pressure machine is equipped with air outlet pipe, and check valve is equipped in air outlet pipe, and transparent observing is equipped on fluid reservoir 2
Window assembles rubber sleeve on thread metal 5, and 10 lower end of adjusting bolt is equipped with handwheel, and bearing 14 passes through connecting rod and spiral
Formula cutter 15 is connected, and drainage inner tube 16 is fabricated by titanium alloy.
Specific embodiment：It carries out in use, medical staff first checks the utility model, checks for
Defect can not just be used if there is defect, need that maintenance personal is notified to repair at this time, if there is no asking
It can be carried out using if topic, before use, then it is recessed to what is be suitble to adjust fixed plate 11 first according to the specification of bed by medical staff
On slot 9, then clamping plate 8 and fixed plate 11 are placed on bed, then medical staff is by hand wheel rotating adjusting bolt 10,
The rotation of adjusting bolt 10 realizes that adjusting bolt 10 moves up and down, and then realizes and fasten fixed mechanism 3 in bed, which solves
Traditional drainage device for cardiothoracic surgery is installed to using grips pincers on bed, but the specification of bed is different, causes some beds can not profit
It is fastened with anchoring forceps handle device, the problems such as also some beds are difficult to install in erecting device, and use scope is small.
Medical staff is inserted into drainage inner tube 16 on patient bore, and then medical staff runs Negative pressure machine 1,1 work of Negative pressure machine
Work makes to generate negative pressure in fluid reservoir 2, and then again under suction function, the liquid on patient bore enters in drainage inner tube 16, then
During by ring block 13, because spiral cutter 15 is connected by bearing 14 with ring block 13, so the flowing of liquid drives
Spiral cutter 15 rotates, and the spiral rotation of cutter 15, which is realized, is stirred liquid, when encountering clot, spiral cutter 15
Rotation can shred clot, prevent from blocking, while because external screw thread metal tube 12 is connected with thread metal 5 by screw thread,
So being easily installed or dismantling drainage mechanism 4, which solves traditional drainage device for cardiothoracic surgery when draining work, often
Sludged blood can occur and cellulose blocks drainage tube, lead to problems such as drainage effect poor.
The basic principle of the utility model and main feature and the advantages of the utility model has been shown and described above, for
For those skilled in the art, it is clear that the utility model is not limited to the details of above-mentioned exemplary embodiment, and without departing substantially from this
In the case of the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute
Attached claim rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent requirements of the claims
All changes are embraced therein.Any reference numeral in claim should not be considered as to the involved right of limitation
It is required that.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in each embodiment can also be properly combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (7)
1. a kind of drainage device for cardiothoracic surgery, including Negative pressure machine, fluid reservoir, fixed mechanism, drainage mechanism, thread metal
And drainage tube, it is characterised in that：The Negative pressure machine right end is equipped with fluid reservoir, and the fluid reservoir right end connects drainage tube, described
Drainage tube right end is provided with thread metal, and the thread metal right end is connected to drainage mechanism, on the drainage tube
Fixed mechanism is installed, the Negative pressure machine is connected with fluid reservoir by water pipe, and the thread metal passes through drainage tube and storage
Flow container is connected；
The fixed mechanism includes connection ring, clamping plate, groove, adjusting bolt and fixed plate, and the connection ring lower end is equipped with
Clamping plate is equidistantly machined with three grooves on the clamping plate, and the fixed plate is assemblied on clamping plate, is pacified in the fixed plate
Equipped with adjusting bolt, the adjusting bolt is connected with fixed plate by screw thread, and the fixed plate passes through groove and clamping plate phase
Connection, the connection ring are arranged on drainage tube；
The drainage mechanism includes external screw thread metal tube, ring block, bearing, spiral cutter and drainage inner tube, the outer spiral shell
Line metal tube right end is equipped with ring block, and the ring block right end is provided with drainage inner tube, axis is inlaid on the ring block inner wall
It holds, the bearing inner end is equipped with spiral cutter, and in ring block, the spiral cutter passes through the spiral Cutting tool installation manner
Bearing is connected with ring block, and the external screw thread metal tube is assemblied in thread metal, the external screw thread metal tube with it is interior
Screw thread metal pipe is connected by screw thread.
2. a kind of drainage device for cardiothoracic surgery according to claim 1, it is characterised in that：The Negative pressure machine left end is equipped with
Air outlet pipe, and check valve is installed in air outlet pipe.
3. a kind of drainage device for cardiothoracic surgery according to claim 1, it is characterised in that：It is equipped on the fluid reservoir
Transparent windows.
4. a kind of drainage device for cardiothoracic surgery according to claim 1, it is characterised in that：On the thread metal
Assemble rubber sleeve.
5. a kind of drainage device for cardiothoracic surgery according to claim 1, it is characterised in that：The adjusting bolt lower end is set
There is handwheel.
6. a kind of drainage device for cardiothoracic surgery according to claim 1, it is characterised in that：The bearing passes through connecting rod
It is connected with spiral cutter.
7. a kind of drainage device for cardiothoracic surgery according to claim 1, it is characterised in that：The drainage inner tube is closed by titanium
Gold is fabricated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720331514.4U CN207562139U (en) | 2017-03-31 | 2017-03-31 | A kind of drainage device for cardiothoracic surgery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720331514.4U CN207562139U (en) | 2017-03-31 | 2017-03-31 | A kind of drainage device for cardiothoracic surgery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207562139U true CN207562139U (en) | 2018-07-03 |
Family
ID=62696484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720331514.4U Expired - Fee Related CN207562139U (en) | 2017-03-31 | 2017-03-31 | A kind of drainage device for cardiothoracic surgery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207562139U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112274708A (en) * | 2020-09-28 | 2021-01-29 | 南通大学附属医院 | Anti-blocking extraction drainage device for tumor accumulated liquid |
| CN112972797A (en) * | 2021-03-15 | 2021-06-18 | 许思源 | Anti-blocking drainage device for thoracic surgery based on big data |
-
2017
- 2017-03-31 CN CN201720331514.4U patent/CN207562139U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112274708A (en) * | 2020-09-28 | 2021-01-29 | 南通大学附属医院 | Anti-blocking extraction drainage device for tumor accumulated liquid |
| CN112972797A (en) * | 2021-03-15 | 2021-06-18 | 许思源 | Anti-blocking drainage device for thoracic surgery based on big data |
| CN112972797B (en) * | 2021-03-15 | 2021-10-08 | 青岛大学附属医院 | Thoracic surgery is with preventing stifled drainage device |
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| 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: 20180703 Termination date: 20190331 |