CN202288987U - Negative pressure drainage device for celioscope - Google Patents
Negative pressure drainage device for celioscope Download PDFInfo
- Publication number
- CN202288987U CN202288987U CN2011204248671U CN201120424867U CN202288987U CN 202288987 U CN202288987 U CN 202288987U CN 2011204248671 U CN2011204248671 U CN 2011204248671U CN 201120424867 U CN201120424867 U CN 201120424867U CN 202288987 U CN202288987 U CN 202288987U
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- negative pressure
- drainage tube
- drainage device
- drainage
- pressure drainage
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Abstract
The utility model discloses a negative pressure drainage device for a celioscope. The device comprises a drainage tube and a hand-pressing type negative pressure ball, wherein the drainage tube is connected with the hand-pressing type negative pressure ball through a plug-in connection tube; scale marks are printed at the front end of the drainage tube, and small holes which are uniformly distributed are arranged on the side wall at the front end of the drainage tube; and the outer diameter of the drainage tube is 3-4.5mm. According to the negative pressure drainage device disclosed by the utility model, by adopting the drainage tube in the diameter of 3-4.5mm, the negative pressure drainage device can directly enter into the abdominal cavity from a puncture cannula, avoid the harm caused by the operation of enabling the drainage tube to penetrate the skin and effectively solve the problems that, when the negative pressure drainage device with too big outer diameter is placed into the abdominal cavity or the pelvic cavity, the skin and the abdominal wall layer are easy to be pricked and subcutaneous bleeding can be caused, and when the outer diameter of the negative pressure drainage tube is too small, gas leakage occurs in a hole left by the 5mm puncture cannula on the abdominal wall, the negative pressure drainage effect can not be achieved or fluid can overflow automatically from the hole and thus pollutes clothes of a patient and the like, so that the negative pressure drainage device has popularization value.
Description
Technical field
This utility model relates to a kind of negative pressure drainage device, specifically, relates to a kind of peritoneoscope and uses negative pressure drainage device.
Background technology
At present, the negative-pressure sealed drainage technology is in medical domain extensive use.In clinical, patient can produce many hydrops owing to the abdominal cavity, when pelvic disease need be performed the operation in the operation, and human body can't absorb voluntarily in a short time, need carry out negative pressure drainage and solve.Existing drainage way, mainly with sharp knife at the skin puncture, the clamp drainage tube passes skin then, like this skin is caused than macrolesion.Along with the development of laparoscopic technique, laparoscopic instrument is more and more meticulousr, and corresponding puncture casing internal diameter is more and more thinner, is generally 3～5mm, therefore the drainage tube external diameter that uses has also been had higher requirement; The negative pressure drainage device external diameter is excessive, difficulty when inserting abdominal cavity or pelvic cavity, and stab easily skin and stomach wall layer can cause subcutaneous hemorrhage; The negative pressure drainage device external diameter is too small, can cause gas leakage not reach the negative pressure drainage effect, or discharge can pollute patient's clothes or bed quilt.
The utility model content
To existing the problems referred to above of prior art and defective, the purpose of this utility model provides a kind of simple in structure, easy to use and safe peritoneoscope and uses negative pressure drainage device.
For realizing above-mentioned purpose, the technical scheme that this utility model adopts is following:
A kind of peritoneoscope is used negative pressure drainage device, comprises a drainage tube and a hand negative pressure ball, it is characterized in that: described drainage tube is connected with the hand negative pressure ball through insertion pipe; The front end of said drainage tube is printed on scale, and its front end side wall is provided with equally distributed aperture; The external diameter of said drainage tube is 3～4.5mm.
Further, the length of said drainage tube is 500～800mm.
Further, said drainage tube is a transparent hose.
Further, be printed on scale in the front end 50cm of said drainage tube.
Further, described aperture is distributed on the sidewall in the drainage tube front end 20cm.
Further, the diameter of said aperture is 1～2mm.
Further, described drainage tube is provided with a buckle, and the both sides of said buckle are provided with soft ear.
Further, the top of described hand negative pressure ball is provided with air bleeding valve, and the ball Inner Front End is provided with the anti-reflux device.
Further, the sphere of described hand negative pressure ball is printed on scale.
Further, described hand negative pressure ball is provided with hanger.
During laparoscopic surgery, drainage tube is inserted the abdominal cavity in puncture casing, its front end is inserted the drain position; After outside stomach wall, buckle being pinned, the soft ear of buckle is fixed on the outer surface of stomach wall, avoids suture needle to fix, reduce patient's pain with adhesive plaster, also needn't trimming and handled easily when pulling out.Drainage tube is not connected with the hand negative pressure ball through insertion pipe with an end of side opening, opens the air bleeding valve of hand negative pressure ball,, reach valve-off after the negative pressure state with air in the hands extruding discharge negative pressure ball (or with air in the suction pump extraction negative pressure ball).The suction that produces through negative pressure in the hand negative pressure ball, with the pollutant drain around the wound surface to negative pressure ball.The pollutant that in the hand negative pressure ball, drain are opened air bleeding valve more for a long time, and pollutant are poured out from drain tap, recover the negative pressure ball negative pressure then, and valve-off carries out drain again again.In the operating process, can negative pressure ball be hung on one's body the patient, be easy to carry through hanger.
This utility model compared with prior art, its effect be actively with significantly: take the drainage tube of 3～4.5mm diameter, can directly get into the abdominal cavity from puncture casing; Avoided drainage tube to pass the injury that skin causes; It is excessive to efficiently solve the negative pressure drainage device external diameter, and when inserting abdominal cavity or pelvic cavity, skin and stomach wall layer easily stab; Can cause subcutaneous hemorrhage and negative pressure drainage external diameter of pipe too small; Can cause the gas leakage of the left aperture of stomach wall 5mm puncture casing, not reaching negative pressure drainage effect or fluid can be overflowed and polluted problem such as patient's clothes by this aperture voluntarily, has application value.
Description of drawings
Fig. 1 is the structural representation of a kind of peritoneoscope of providing of this utility model with negative pressure drainage device.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment this utility model is done further explanation.
Embodiment
As shown in Figure 1: a kind of peritoneoscope that this utility model provides is used negative pressure drainage device, comprises drainage tube 1, hand negative pressure ball 2, and drainage tube 1 is connected with hand negative pressure ball 2 through insertion pipe 3; The external diameter of drainage tube 1 is 3～4.5mm, is printed on scale at front end to the 50cm place of drainage tube 1, on front end to the sidewall at 20cm place of drainage tube 1, is provided with the aperture 4 that is evenly distributed, and the diameter of aperture 4 is 1～2mm.The length of drainage tube 1 is 500mm～800mm.
Drainage tube 1 is provided with buckle 5, and the both sides of buckle 5 are provided with soft ear; The top of hand negative pressure ball 2 is provided with air bleeding valve 6, and the ball Inner Front End is provided with anti-reflux device (not indicating among the figure).Sphere is provided with scale, and is provided with hanger 7.
Said drainage tube 1 is a transparent hose, and the hand negative pressure ball is also processed by transparent plastic, and transparent drainage tube and negative pressure ball can be observed the color that drains liquid at any time.
During laparoscopic surgery, drainage tube 1 is inserted the abdominal cavity in the puncture casing of 5mm,, pin drainage tube and extract puncture casing the front end insertion drain position of drainage tube 1; Outside stomach wall,, be fixed on the abdominal skin with the soft ear of adhesive plaster with buckle 5 both sides with after buckle 5 pinnings.Open the air bleeding valve 6 of hand negative pressure ball 2, discharge air in the negative pressure ball (or extract negative pressure ball in air with suction pump), close air bleeding valve 6 after reaching negative pressure state with hands extruding.Through the negative pressure that produces in the hand negative pressure ball 2, in hydrops drain to the hand negative pressure ball 2 around the wound.The pollutant that in hand negative pressure ball 2, drain are opened air bleeding valve 6 more for a long time, and pollutant are poured out from drain tap, recover the negative pressure ball negative pressure then, close air bleeding valve 6 again, carry out drainage procedure again.In the operating process, can hand negative pressure ball 2 be hung on one's body the patient, have simple to operately, be easy to carry advantages such as accurate measurement through hanger 7.
Should be noted that at last: above embodiment only is used for this utility model is further specified; Can not be interpreted as the restriction to this utility model protection domain, some nonessential improvement that those skilled in the art makes according to the foregoing of this utility model and adjustment all belong to the protection domain of this utility model.
Claims (10)
1. a peritoneoscope is used negative pressure drainage device, comprises a drainage tube and a hand negative pressure ball, it is characterized in that: described drainage tube is connected with the hand negative pressure ball through insertion pipe; The front end of said drainage tube is printed on scale, and its front end side wall is provided with equally distributed aperture; The external diameter of said drainage tube is 3～4.5mm.
2. peritoneoscope according to claim 1 is used negative pressure drainage device, it is characterized in that: the length of said drainage tube is 500～800mm.
3. peritoneoscope according to claim 1 is used negative pressure drainage device, it is characterized in that: said drainage tube is a transparent hose.
4. peritoneoscope according to claim 1 is used negative pressure drainage device, it is characterized in that: be printed on scale in the front end 50cm of said drainage tube.
5. peritoneoscope according to claim 1 is used negative pressure drainage device, it is characterized in that: described aperture is distributed on the sidewall in the drainage tube front end 20cm.
6. peritoneoscope according to claim 1 is used negative pressure drainage device, it is characterized in that: the diameter of said aperture is 1～2mm.
7. peritoneoscope according to claim 1 is used negative pressure drainage device, it is characterized in that: described drainage tube is provided with a buckle, and the both sides of said buckle are provided with soft ear.
8. peritoneoscope according to claim 1 is used negative pressure drainage device, it is characterized in that: the top of described hand negative pressure ball is provided with air bleeding valve, and the ball Inner Front End is provided with the anti-reflux device.
9. peritoneoscope according to claim 1 is used negative pressure drainage device, it is characterized in that: the sphere of described hand negative pressure ball is printed on scale.
10. peritoneoscope according to claim 1 is used negative pressure drainage device, it is characterized in that: described hand negative pressure ball is provided with hanger.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204248671U CN202288987U (en) | 2011-10-31 | 2011-10-31 | Negative pressure drainage device for celioscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204248671U CN202288987U (en) | 2011-10-31 | 2011-10-31 | Negative pressure drainage device for celioscope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202288987U true CN202288987U (en) | 2012-07-04 |
Family
ID=46357979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204248671U Expired - Fee Related CN202288987U (en) | 2011-10-31 | 2011-10-31 | Negative pressure drainage device for celioscope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202288987U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103211709A (en) * | 2013-05-03 | 2013-07-24 | 苏州大学 | Stomach tube capable of preventing gastric distension |
| CN104586555A (en) * | 2015-01-05 | 2015-05-06 | 河南科技大学第一附属医院 | Cystostomy controller and portable drainage device |
| CN104800899A (en) * | 2015-04-16 | 2015-07-29 | 苏州瑞华医院有限公司 | Blockage-prevention negative pressure drainage device |
| CN106474574A (en) * | 2016-11-23 | 2017-03-08 | 黄云飞 | A kind of subcutaneous depression drainage device of abdominal incision |
-
2011
- 2011-10-31 CN CN2011204248671U patent/CN202288987U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103211709A (en) * | 2013-05-03 | 2013-07-24 | 苏州大学 | Stomach tube capable of preventing gastric distension |
| CN104586555A (en) * | 2015-01-05 | 2015-05-06 | 河南科技大学第一附属医院 | Cystostomy controller and portable drainage device |
| CN104800899A (en) * | 2015-04-16 | 2015-07-29 | 苏州瑞华医院有限公司 | Blockage-prevention negative pressure drainage device |
| CN106474574A (en) * | 2016-11-23 | 2017-03-08 | 黄云飞 | A kind of subcutaneous depression drainage device of abdominal incision |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120704 Termination date: 20151031 |
|
| EXPY | Termination of patent right or utility model |