CN201921285U - Special negative pressure drainage device - Google Patents
Special negative pressure drainage device Download PDFInfo
- Publication number
- CN201921285U CN201921285U CN2010206646166U CN201020664616U CN201921285U CN 201921285 U CN201921285 U CN 201921285U CN 2010206646166 U CN2010206646166 U CN 2010206646166U CN 201020664616 U CN201020664616 U CN 201020664616U CN 201921285 U CN201921285 U CN 201921285U
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- CN
- China
- Prior art keywords
- negative pressure
- drainage system
- thyroid operation
- tubule
- pressure drainage
- 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 - Lifetime
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Abstract
The utility model refers to a special negative pressure drainage device for thyroid gland operations, which comprises a negative pressure ball; the suction end of the negative pressure ball is connected with one end of a thick pipe, the other end of the thick pipe is connected with one end of a thin pipe, the thick pipe and the thin pipe are integrated, the front end of the thin pipe is open, and at least one drain hole is formed on the side wall at the front end of the thin pipe. The negative pressure drainage device is suitable for absorbing seepage after the thyroid gland operation.
Description
Technical field
This utility model relates to technical field of medical, is meant a kind of thyroid operation special negative pressure drainage system especially.
Background technology
Thyroid operation is owing to isolating wound surface in the art is bigger, and postoperative all has a certain amount of sepage.Simultaneously postoperative is also noted that the generation that has or not complication such as the hemorrhage and tracheo esophageal fistula of wound surface, so needs to place drainage system behind the thyroid operation.The thyroid operation mode has two kinds at present: conventional open thyroid operation and chamber mirror thyroid operation.The otch of conventional open thyroid operation is bigger, needs to place the thicker drainage system of drainage tube; The otch of chamber mirror thyroid operation is less, needs to place the thinner drainage system of drainage tube.This just needs hospital to be equipped with the drainage system of two kinds of specifications, has increased cost; Because the thinner drainage system of the thicker drainage system of drainage tube and drainage tube is extremely similar in shape, the doctor is easy to go wrong when taking, and can cause malpractice when serious in addition.
The utility model content
Technical problem to be solved in the utility model is: provide a kind of and can be applicable to conventional open thyroid operation, can be applicable to the thyroid operation special negative pressure drainage system of chamber mirror thyroid operation again.
For addressing the above problem, the technical solution adopted in the utility model is: thyroid operation special negative pressure drainage system, comprise a negative pressure ball, the suction side of negative pressure ball is connected with an end of extra heavy pipe, the other end of extra heavy pipe is connected with an end of tubule, described extra heavy pipe and tubule are structure as a whole, described tubule front opening, and the front end side wall of tubule is provided with at least one ease-hole.
Described negative pressure ball is the negative pressure ball of band anti-reflux mechanism.
Described extra heavy pipe and tubule are silica gel tube.
The beneficial effects of the utility model are: above-mentioned thyroid operation special negative pressure drainage system is simple in structure, easy to use, both has been applicable to conventional open thyroid operation, is applicable to chamber mirror thyroid operation again.Hospital only need be equipped with above-mentioned a kind of drainage system and get final product, thereby has saved cost; And, can not cause malpractice owing to doctor's the mistake of taking because only have a kind of drainage system yet.
Description of drawings
Fig. 1 is the structural representation of this utility model thyroid operation special negative pressure drainage system;
Among the figure: 1, negative pressure ball, 2, thick silica gel tube, 3, thin silica gel tube, 4, ease-hole.
The specific embodiment
Below by specific embodiment this utility model thyroid operation special negative pressure drainage system is described in further detail.
As shown in Figure 1, thyroid operation special negative pressure drainage system, the negative pressure ball 1 that comprises a band anti-reflux mechanism, the suction side of negative pressure ball 1 is connected with an end of thick silica gel tube 2, the other end of thick silica gel tube 2 is connected with an end of thin silica gel tube 3, described thick silica gel tube 2 and thin silica gel tube 3 are structure as a whole, described thin silica gel tube 3 front openings, and the front end side wall of thin silica gel tube 3 is provided with four ease-holes 4, be used for when the front opening of thin silica gel tube 3 stops up, can continue to realize drain from ease-hole 4.
Operation principle of the present utility model is: when needing to use negative pressure drainage device behind the mirror thyroid operation of chamber, grip pressure negative pressure ball 1, front end with thin silica gel tube 3 is inserted into wound surface from incision simultaneously, reduction along with negative pressure ball 1, the sepage meeting of wound surface opening part and ease-hole 4 from thin silica gel tube 3 under the suction of negative pressure ball 1 flows into thin silica gel tube 3, flowing through subsequently enters negative pressure ball 1 behind the thick silica gel tube 2, thereby realizes drain.When needing to use negative pressure drainage device behind the open thyroid operation of routine, thin silica gel tube 3 is wiped out, also can on the front end side wall of thick silica gel tube 2, cut several ease-holes simultaneously, grip pressure negative pressure ball 1, front end with thick silica gel tube 2 is inserted into wound surface from incision simultaneously, and along with the reduction of negative pressure ball, the sepage meeting of wound surface opening part from thick silica gel tube 2 under the suction of negative pressure ball 1 flows into thick silica gel tube 2, enter negative pressure ball 1 subsequently, thereby realize drain.
From the above, thyroid operation special negative pressure drainage system described in the utility model both had been applicable to conventional open thyroid operation, was applicable to chamber mirror thyroid operation again.Hospital only need be equipped with above-mentioned a kind of drainage system and get final product, thereby has saved cost; And, can not cause malpractice owing to doctor's the mistake of taking because only have a kind of drainage system yet.
Claims (4)
1. thyroid operation special negative pressure drainage system, comprise a negative pressure ball, it is characterized in that: the suction side of negative pressure ball is connected with an end of extra heavy pipe, the other end of extra heavy pipe is connected with an end of tubule, described extra heavy pipe and tubule are structure as a whole, described tubule front opening, and the front end side wall of tubule is provided with at least one ease-hole.
2. thyroid operation special negative pressure drainage system according to claim 1 is characterized in that: described negative pressure ball is the negative pressure ball of band anti-reflux mechanism.
3. thyroid operation special negative pressure drainage system according to claim 1 and 2, it is characterized in that: described extra heavy pipe and tubule are silica gel tube.
4. thyroid operation special negative pressure drainage system according to claim 1 and 2 is characterized in that: the front end side wall of described tubule is provided with four ease-holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206646166U CN201921285U (en) | 2010-12-16 | 2010-12-16 | Special negative pressure drainage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206646166U CN201921285U (en) | 2010-12-16 | 2010-12-16 | Special negative pressure drainage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201921285U true CN201921285U (en) | 2011-08-10 |
Family
ID=44425160
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206646166U Expired - Lifetime CN201921285U (en) | 2010-12-16 | 2010-12-16 | Special negative pressure drainage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201921285U (en) |
-
2010
- 2010-12-16 CN CN2010206646166U patent/CN201921285U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110810 |
|
| CX01 | Expiry of patent term |