CN2304406Y - Disposable intrathrocic draining device - Google Patents
Disposable intrathrocic draining device Download PDFInfo
- Publication number
- CN2304406Y CN2304406Y CN 97236375 CN97236375U CN2304406Y CN 2304406 Y CN2304406 Y CN 2304406Y CN 97236375 CN97236375 CN 97236375 CN 97236375 U CN97236375 U CN 97236375U CN 2304406 Y CN2304406 Y CN 2304406Y
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- CN
- China
- Prior art keywords
- bag
- conduit
- liquid
- utility
- catheter
- 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 medical utensil used for thoracic and abdominal cavity draining, which is composed of a puncture needle head, a catheter and a liquid loading bag. The liquid loading bag is a sealing bag, the upper end of which is connected with the tail end of the catheter for communicating. The front end of the catheter is connected with the puncture needle head. The utility model adopts the methods of siphon and negative pressure to cause the liquid to pass through the catheter to enter the liquid loading bag. A doctor can regulate the liquid flow velocity through an adjusting valve according to patient's situation and know the quantity of the flowing liquid through the scales on the liquid loading bag. The utility model has the advantages of convenient operation, time saving, labor saving, low cost, disposable property, and very ideal effect of avoiding the phenomenon of cross infection effectively. Only one person can complete operation.
Description
This utility model relates to a kind of medical apparatus, particularly a kind of medical apparatus that is used for the drain of patient's splanchnocoel.
At present, hospital adopts patient's pleural effusions and ascites and extracts the splanchnocoel treatment, common syringe with 100 milliliters aspirates repeatedly to be finished, its complicated operation, often need two people to cooperate just and can finish, and need attached apparatus such as puncture bag, drip tray, cost is higher, can not disposablely use, medical cross infection and medical personnel's cleaning and sterilizing apparatus easily take place and the problems such as loaded down with trivial details work that cause.
The purpose of this utility model is exactly to provide a kind of simple to operate in order to address the above problem, and cost is low, saves time, laborsaving and do not have a disposable splanchnocoel drainage device of cross infection.
Technical solution of the present utility model:
A kind of disposable splanchnocoel drainage device is characterized in that it is made up of piercing needle 1, conduit 2 and hydrops bag 3, and hydrops bag 3 is a sealing bag, and its upper end is connected with conduit 2 tail ends, and conduit 2 front ends are connected with piercing needle 1.
This utility model is formed one with piercing needle and hydrops bag, utilizes hook that disposable pleural effusions and ascites bag is hung over patient's bedside.And employing siphon and negative pressure, liquid will enter in the hydrops bag by conduit, the doctor can also understand the quantity of trickle according to patient's situation by the scale on the hydrops bag by control valve regulator solution rate of flow of fluid, it is simple to operate, and only a people just can finish, and is time saving and energy saving, and this utility model cost is low, be disposable product, can effectively avoid the phenomenon of cross infection to take place, effect is very good.
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the conductor housing enlarged diagram of this utility model catheter proximal end;
Fig. 3 is a control valve enlarged diagram in this utility model conduit.
As Fig. 1-3, conduit 2 of the present utility model is a plastic tube, is about 40-80 centimetre, internal diameter 0.3-0.8 centimetre, its front end has a cylindrical hard conduit head 4, and they are an integral body, the front end of conductor housing 4 is that mamillary connects syringe needle 5, to be used for and piercing needle 1 grafting.Be provided with flow control valve 6 at the middle part of conduit 2, its structure is identical with flow control valve on the transfusion device.Oppress or do not oppress conduit 2 by regulating roller positions in the control valve 6, reach the mobile speed of regulated fluid, also can block conduit 2 fully simultaneously and prevent that gas from entering hydrops bag 3.Hydrops bag 3 of the present utility model is a plastic sheeting cryptomere cavity bag, and volume is no less than 1000 milliliters, and the surface indicates scale 11, and one side is connected with standby pipes 7 in hydrops bag 3 upper ends, and this standby pipes 7 is furnished with pipe close 8.Standby pipes 7 is a plastic tube also, is about 2-4 centimetre, diameter 2-6 centimetre.Be connected with discharging tube 9 and pipe close 10 thereof, the tube-shaped tube that discharging tube 9 is made for duroplasts in hydrops bag 3 lower ends.
When this utility model uses, earlier piercing needle 1 is thrust patient's splanchnocoel, utilize the hook 12 of hydrops bag 3 upper ends that hydrops bag 3 is hooked on patient's bedside then, because siphon and suction function, hydrops in patient's splanchnocoel will enter in the hydrops bag 3 by conduit 2, the doctor regulates the flow velocity of liquid according to conditions of patients by flow control valve 6, and understands the quantity of trickle by the scale on the hydrops bag 3 11.After finishing using, can open pipe close 10, by discharging tube 9 liquid be discharged, 3 in hydrops bag can reclaim through factory produces gasoline.Perhaps in the use of extracting pleural effusions and ascites,, then can discharge, and continue suction operation by discharging tube 9 if pleural effusions and ascites is too much.The air that standby pipes 7 on the hydrops bag 3 is used for aspirating in the hydrops bag 3 makes it to form the negative pressure of vacuum bag, so that the suction pleural effusions and ascites.Perhaps, not smooth as if having aspirating patient's hydrops to hydrops bag 3, can open pipe close 8, the air in the hydrops bag 3 are discharged from standby pipes 7, guarantee to aspirate unimpeded.When perhaps in aspiration procedure, being difficult for drain, then can open pipe close 8, make standby pipes 7 connect syringe pump, guarantee that suction finishes as the liquid thickness.Also can utilize this standby pipes 7 in hydrops bag 3, to inject medicine or antiseptic etc.
This utility model is the urinary drainage bag of alternative routine also, connects catheter at conductor housing 4 places of conduit 2, is exactly an ideal urinary drainage bag, because it is a negative pressure bag, then urine more can the drain success.In the time of can not drawing urine as the conventional urinary drainage bag of the too low use of patient's abdominal pressure, then the standby pipes on the hydrops bag 37 is connect syringe pump, just urine can be drawn, its advantage is better than conventional urinary drainage bag.
Claims (4)
1, a kind of disposable splanchnocoel drainage device is characterized in that it is made up of piercing needle (1), conduit (2) and hydrops bag (3), and hydrops bag (3) is a sealing bag, and its upper end is connected with conduit (2) tail end, and conduit (2) front end is connected with piercing needle (1).
2, by the described disposable splanchnocoel drainage device of claim 1, it is characterized in that conduit (2) front end has a cylindrical hard conduit head (4), they are an integral body, and the front end of conductor housing (4) connects syringe needle (5) for the emulsus head.
3, by the described disposable splanchnocoel drainage device of claim 1, it is characterized in that being provided with flow control valve (6) at the middle part of conduit (2).
4, by the described disposable splanchnocoel drainage device of claim 1, it is characterized in that hydrops bag (3) is a plastic sheeting cryptomere cavity bag, its volume is no less than 1000 milliliters, one side is connected with standby pipes (7) in hydrops bag (3) upper end, this standby pipes (7) is furnished with pipe close (8), be connected with discharging tube (9) and pipe close (10) thereof in hydrops bag (3) lower end, indicate scale (11) on hydrops bag (3) surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97236375 CN2304406Y (en) | 1997-06-23 | 1997-06-23 | Disposable intrathrocic draining device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97236375 CN2304406Y (en) | 1997-06-23 | 1997-06-23 | Disposable intrathrocic draining device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2304406Y true CN2304406Y (en) | 1999-01-20 |
Family
ID=33947261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97236375 Expired - Fee Related CN2304406Y (en) | 1997-06-23 | 1997-06-23 | Disposable intrathrocic draining device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2304406Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106890369A (en) * | 2015-12-21 | 2017-06-27 | 牛晓滨 | Disposable automatic negative pressure drainage device |
-
1997
- 1997-06-23 CN CN 97236375 patent/CN2304406Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106890369A (en) * | 2015-12-21 | 2017-06-27 | 牛晓滨 | Disposable automatic negative pressure drainage device |
| CN106890369B (en) * | 2015-12-21 | 2019-05-21 | 牛晓滨 | Disposable automatic negative pressure drainage device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |