CN207237010U - A kind of postoperative negative pressure drainage device of breast cancer - Google Patents
A kind of postoperative negative pressure drainage device of breast cancer Download PDFInfo
- Publication number
- CN207237010U CN207237010U CN201720164285.1U CN201720164285U CN207237010U CN 207237010 U CN207237010 U CN 207237010U CN 201720164285 U CN201720164285 U CN 201720164285U CN 207237010 U CN207237010 U CN 207237010U
- Authority
- CN
- China
- Prior art keywords
- drainage
- negative
- negative pressure
- pressure
- pressure balancing
- 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
Links
Landscapes
- External Artificial Organs (AREA)
Abstract
The utility model discloses a kind of postoperative negative pressure drainage device of breast cancer, cup cover drainage body is connected by drainage tube with depression drainage device, the negative pressure mouth that air inlet is provided with depression drainage device and is connected with negative pressure device, hydrops bottle is provided with by solenoid valve in drainage bottle bottom, which is connected with the liquid level gauge in drainage bottle；Negative-pressure balancing spring part is installed inside drainage tube, negative-pressure balancing spring part end is provided with negative-pressure balancing activity adjustment block, electromagnetic position indicator is installed on tubular drainage stent, negative-pressure balancing activity adjustment block is connected with the electromagnetic position indicator, and electromagnetic position indicator is connected with executing agency.The utility model adjusts negative-pressure balancing point by adjusting the tensile elongation of spring, end cover drives the movement of negative-pressure balancing activity adjustment block under the action of spring is adjusted, so that the action of electromagnetic position indicator excitation executing agency is kept constant with the pressure value for adjusting negative pressure, response is fast, it is accurate to adjust.
Description
Technical field
The utility model belongs to medical instruments field, more particularly to a kind of postoperative negative pressure drainage device of breast cancer.
Background technology
Negative pressure drainage is widely used in the clinical operation that need to be closed wound and carry out closed drainage.Existing Clinical practice it is more be
A kind of negative pressure drainage vessel of preset negative pressure, there are the following problems during Clinical practice for existing negative pressure drainage vessel：1) it is pre-
Negative pressure height is put, negative pressure drainage vessel negative pressure easily by disorganization or inhales quick-fried blood vessel, clinical indication is narrow in 85KPa -90KPa
It is narrow.2) negative pressure is single, in bottle is a fixation negative pressure value after preset negative pressure of dispatching from the factory, and clinical different operations need different negative pressure values
Negative pressure drainage.3) preset negative pressure drainage vessel can progressively diminish with the entrance negative pressure of liquid or gas, up to no negative pressure, so that not
A stable negative pressure can be kept, influences clinical effectiveness.4) negative pressure is inaccurate, and preset negative pressure drainage vessel can have one true before use
Fixed negative pressure value, with can constantly be changed using negative pressure, and clinical is many times needed with an accurate negative pressure.
In conclusion problem existing in the prior art is cannot to provide accurate continual and steady negative pressure.
Utility model content
In view of the problems of the existing technology, the utility model provides a kind of postoperative negative pressure drainage device of breast cancer.
The utility model is realized in this way a kind of postoperative negative pressure drainage device of breast cancer is using cup cover drainage body, the cup cover
Drainage body is provided with suspender belt and tightness-adjustable button, this glass cover drainage body edge is provided with sealant rubber ring, and sealant rubber ring outer layer is set
There is sticker；
Cup cover drainage body is connected by drainage tube with depression drainage device, and drainage tube is fixed on tubular drainage stent, the drainage
Pipe is connected with depression drainage device, the negative pressure mouth that air inlet is provided with depression drainage device and is connected with negative pressure device, in drainage bottle
Bottom is provided with hydrops bottle by solenoid valve, which is connected with the liquid level gauge in drainage bottle；
Negative-pressure balancing spring part is installed, which is provided with negative-pressure balancing activity inside drainage tube
Adjusting block, is provided with electromagnetic position indicator, the negative-pressure balancing activity adjustment block and the electromagnetic potential on tubular drainage stent
Indicator connection is put, the electromagnetic position indicator is connected with executing agency；
The executing agency negative pressure solenoid valve with the air inlet electromagnetic valve installed in air inlet and installed in negative pressure mouth respectively
Connection.
Further, the negative-pressure balancing spring part include the first seal pipe, the second seal pipe, adjust spring, end cover,
Negative-pressure balancing activity adjustment block on end cover, the first seal pipe and the second seal pipe are connected through a screw thread, and are adjusted
Spring one end is fixed in the first seal pipe, and other end installation end cover, end cover is conditioned spring straining and is close to second
Seal tube end.
The utility model adjusts negative-pressure balancing point by adjusting the tensile elongation of spring, is adjusting the effect of spring
Lower end cover drives the movement of negative-pressure balancing activity adjustment block so that electromagnetic position indicator excitation executing agency's action with
Air inlet or air-breathing keep constant to adjust the pressure value of negative pressure, and response is fast, it is accurate to adjust.
Brief description of the drawings
Fig. 1 is the structure diagram for the negative-pressure balancing spring part that the utility model embodiment provides；
Fig. 2 is the structure diagram for the depression drainage device that the utility model embodiment provides；
In figure：1st, drainage tube；2nd, electromagnetic position indicator；3rd, the first seal pipe；4th, the second seal pipe；5th, spring is adjusted；
6th, end cover；7th, negative-pressure balancing activity adjustment block；8th, air inlet；9th, negative pressure mouth；10th, drainage bottle；11st, hydrops bottle.
Embodiment
For that can further appreciate that the utility model content of the utility model, feature and effect, the following examples are hereby given, and
Attached drawing is coordinated to describe in detail as follows.
The structure of the utility model is explained in detail below in conjunction with the accompanying drawings.
A kind of postoperative negative pressure drainage device of breast cancer, drains body, this glass cover drainage body is provided with suspender belt and elastic using cup cover
Adjusting buckle, this glass cover drainage body edge are provided with sealant rubber ring, and sealant rubber ring outer layer is provided with sticker；
Cup cover drainage body is connected by drainage tube 1 with depression drainage device, and drainage tube 1 is fixed on tubular drainage stent, this draws
Flow tube 1 is connected with depression drainage device, and the negative pressure mouth 9 that air inlet 8 is provided with depression drainage device and is connected with negative pressure device, is drawing
10 bottom of stream bottle is provided with hydrops bottle 11 by solenoid valve, which is connected with the liquid level gauge in drainage bottle 10；
Negative-pressure balancing spring part is installed, which is provided with negative-pressure balancing work inside drainage tube 1
Dynamic adjusting block, is provided with electromagnetic position indicator 2, the negative-pressure balancing activity adjustment block 7 and the electricity on tubular drainage stent
Magnetic potential indicator 2 connects, and the electromagnetic position indicator is connected with executing agency；
The executing agency negative pressure electromagnetism with the air inlet electromagnetic valve installed in air inlet 8 and installed in negative pressure mouth 9 respectively
Valve connects.
The negative-pressure balancing spring part includes the first seal pipe 3, the second seal pipe 4, adjusts spring 5, end cover 6, peace
Negative-pressure balancing activity adjustment block 7 on end cover 6, the first seal pipe 3 and the second seal pipe 4 are connected through a screw thread, and are adjusted
5 one end of section spring is fixed in the first seal pipe 3, and other end installation end cover 6, end cover 6 is conditioned spring 5 and tenses tightly
Paste 4 end of the second seal pipe.
By rotating the first seal pipe 3, the second seal pipe 4 is put down to adjust the tensile elongation of adjusting spring 5 to adjust negative pressure
Weigh point, and under the suction function of depression drainage device, end cover 6, which is attracted, departs from the second seal pipe 4, and drainage tube 1 draws with negative pressure
Device connection is flowed, when pressure change, end cover 6 drives negative-pressure balancing activity adjustment block 7 to transport under the action of spring 5 is adjusted
It is dynamic, so that electromagnetic position indicator excitation executing agency's action keeps permanent with air inlet or air-breathing to adjust the pressure value of negative pressure
Fixed, response is fast, it is accurate to adjust.
The above is only the preferred embodiment to the utility model, and not the utility model is made in any form
Limitation, it is every according to the technical essence of the utility model to any simple modification made for any of the above embodiments, equivalent variations with
Modification, belongs in the range of technical solutions of the utility model.
Claims (2)
1. a kind of postoperative negative pressure drainage device of breast cancer, it is characterised in that the postoperative negative pressure drainage device of breast cancer is drained using cup cover
Body, this glass cover drainage body are provided with suspender belt and tightness-adjustable button, this glass cover drainage body edge is provided with sealant rubber ring, sealant rubber ring
Outer layer is provided with sticker；
Cup cover drainage body is connected by drainage tube with depression drainage device, and drainage tube is fixed on tubular drainage stent, depression drainage device
On the negative pressure mouth that is provided with air inlet and is connected with negative pressure device, hydrops bottle is provided with by solenoid valve in drainage bottle bottom, should
Solenoid valve is connected with the liquid level gauge in drainage bottle；
Negative-pressure balancing spring part is installed, which is provided with negative-pressure balancing activity adjustment inside drainage tube
Block, is provided with electromagnetic position indicator on tubular drainage stent, and the negative-pressure balancing activity adjustment block refers to the electromagnetic position
Show that device connects, the electromagnetic position indicator is connected with executing agency；
The executing agency is connected with the air inlet electromagnetic valve installed in air inlet and installed in the negative pressure solenoid valve of negative pressure mouth respectively.
2. postoperative negative pressure drainage device of breast cancer as claimed in claim 1, it is characterised in that the negative-pressure balancing spring part includes the
One seal pipe, the second seal pipe, adjust spring, end cover, the negative-pressure balancing activity adjustment block on end cover, the
One seal pipe and the second seal pipe are connected through a screw thread, and are adjusted spring one end and are fixed in the first seal pipe, other end installation is close
End-blocking lid, end cover are conditioned spring straining and are close to the second sealing tube end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720164285.1U CN207237010U (en) | 2017-02-23 | 2017-02-23 | A kind of postoperative negative pressure drainage device of breast cancer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720164285.1U CN207237010U (en) | 2017-02-23 | 2017-02-23 | A kind of postoperative negative pressure drainage device of breast cancer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207237010U true CN207237010U (en) | 2018-04-17 |
Family
ID=61876186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720164285.1U Expired - Fee Related CN207237010U (en) | 2017-02-23 | 2017-02-23 | A kind of postoperative negative pressure drainage device of breast cancer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207237010U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109395178A (en) * | 2018-11-01 | 2019-03-01 | 威海柯西医疗科技有限公司 | A kind of multi-functional drainage system |
-
2017
- 2017-02-23 CN CN201720164285.1U patent/CN207237010U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109395178A (en) * | 2018-11-01 | 2019-03-01 | 威海柯西医疗科技有限公司 | A kind of multi-functional drainage system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208989811U (en) | A kind of Internal Medicine-Cardiovascular Dept. effusion drainage device | |
| US3345980A (en) | Urometer | |
| CN207237010U (en) | A kind of postoperative negative pressure drainage device of breast cancer | |
| CN211835537U (en) | Stifled closed nursing drainage device is prevented to thoracic surgery | |
| CN110514533A (en) | A kind of three-axis mounting and application method suitable for testing soil body mechanical characteristic in the case where water recycles osmosis | |
| CN204709481U (en) | A kind of Vasculocardiology Deparment drainage bottle | |
| CN208693872U (en) | A kind of measurable Medical negative pressure bottle | |
| CN203577117U (en) | Totally-closed negative-pressure drainage device | |
| CN203291370U (en) | Controllable drainage negative-pressure ball | |
| CN204563057U (en) | A kind of Vasculocardiology Deparment drainage system | |
| CN209475236U (en) | A kind of primary-secondary type urine collection bag | |
| CN207147837U (en) | A kind of urine sampler for endocrinology department | |
| CN104338199A (en) | Blood return preventing infusion device | |
| CN108096645A (en) | A kind of Internal Medicine-Cardiovascular Dept. effusion drainage device | |
| CN205729853U (en) | A kind of liver and gall pancreas drainage system | |
| CN209475243U (en) | A kind of negative pressure drainage device | |
| CN207734399U (en) | A kind of medical gas pressure pipeline drainage device | |
| CN207734391U (en) | A kind of delicate metering drainage bag | |
| CN208611416U (en) | A kind of drainage bottle component | |
| CN206450473U (en) | COLLECTING GAS SET OF FLOATING for seismic monitoring | |
| CN206366395U (en) | A kind of disposable pipette for biology | |
| CN2491045Y (en) | Disposable multifunctional negative pressure drainage bottle | |
| CN205163749U (en) | Can regulate and control negative pressure formula acute disease internal medicine drainage device of pressure | |
| CN206404085U (en) | Portable adjustable negative pressure flow diverter | |
| CN109578798A (en) | Self-draining arrangement and its working method for appendix |
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: 20180417 Termination date: 20190223 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |