CN202096524U - Locatable celiac dual-tube rinsing drainage tube - Google Patents
Locatable celiac dual-tube rinsing drainage tube Download PDFInfo
- Publication number
- CN202096524U CN202096524U CN201120032452XU CN201120032452U CN202096524U CN 202096524 U CN202096524 U CN 202096524U CN 201120032452X U CN201120032452X U CN 201120032452XU CN 201120032452 U CN201120032452 U CN 201120032452U CN 202096524 U CN202096524 U CN 202096524U
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- Prior art keywords
- tube
- outer tube
- abdominal cavity
- check valve
- chamber
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Abstract
The utility model relates to a locatable celiac dual-tube rinsing drainage tube which comprises an outer tube and a replaceable inner tube, wherein the outer tube and the inner tube form a dual-tube structure; a plurality of drainage holes distributed radially and axially are formed at the head part of the front end of the inner tube; a plurality of radial and axial rinsing holes are formed on the circumferential wall at the front part of the outer tube; an inner tube insertion cavity, an air entry cavity and a rinsing liquid injection cavity are formed at the rear end of the outer tube; and a rinsing liquid injection one-way valve is arranged at the end opening of the rinsing liquid injection cavity. The rinsing liquid injection one-way valve comprises a fixable locating ring, which can axially slide with damping along the outer tube on the outside diameter surface of the body of the outer tube; the locating ring is formed by combining annular rings with large and small end surfaces of different circumferential diameters; a bag cavity is arranged in the locating ring; and a one-way valve and a liquid-filling tube are connected with the bag cavity and can fill physiological saline into the bag cavity, so that the inner wall of the locating ring expands to tightly hoop the outer tube. The locatable celiac dual-tube rinsing drainage tube is convenient and reliable, can reduce the risk of celiac drainage, and improve medical treatment quality.
Description
Technical field
This utility model relates to a kind of medical drainage tube, particularly a kind of orientable abdominal cavity two cover irrigation drainage tube.
Background technology
Abdominal cavity two cover irrigation drainage tube is applicable to patient's intraperitoneal severe infection, intraperitoneal tumor and the intracavity oozing of blood of postoperative drain of severe pancreatitis and abdominal postoperative and the irrigation and drainage of transudate thereof, and the observation of early operation infectious-related complication is handled.
The part that abdominal cavity two cover irrigation drainage tube contacts with human body adopts good biocompatibility, allows the long medical silica-gel of indwelling time to process.This drainage tube utilizes principle of negative pressure to carry out drain, has the function of managing and control flushing liquor in the fast changeable simultaneously.In the indwelling phase, the doctor can carry out the drug irrigation drain according to clinical needs in good time at patient's human body, or simple drain.Can be effectively to draining medical operating zone oozing of blood sepage and clot, promote the healing of surgical stapling mouth and prevent the infection of operative region that its clinical practice is very extensively.
After existing abdominal cavity two cover irrigation drainage tube inserts in patient's body, cause the variation of drainage tube on position (degree of depth) during being difficult to avoid keeping somewhere because of patient body position's action or the necessary operation of medical worker.
Summary of the invention
The task of this utility model is on the basis of original abdominal cavity two cover irrigation drainage tube; Provide a kind of operation easy device; Can make body be fixed on the wound site that the patient inserts body; The patient body position moves during avoiding causing indwelling, or the necessary operation of medical worker causes the variation of drainage tube on position (degree of depth).
In order to realize the foregoing invention purpose; The utility model discloses a kind of orientable abdominal cavity pair cover irrigation drainage tubes, comprise that outer tube and removable interior pipe constitute double-tube structure, the front end head of said interior pipe is provided with the conduction hole of several radial and axial distributions; The fore pipe perisporium of said outer tube is provided with several radial and axial flushing holes; The rear end of said outer tube is provided with an interior pipe and inserts the chamber, and an air admission chamber and a flushing liquor inject the chamber, injects the chamber port at said flushing liquor flushing liquor injection check valve is housed; The port that pipe inserts the chamber in said is equipped with first joint that is connected with negative pressure bottle; The port in said air admission chamber also is fitted with second joint that is connected with the air sterillization steriliser, it is characterized in that, further comprises:
A but stationary positioned circle; But said stationary positioned circle can be along said outer axial tube to the slip that damping is arranged at the body external diameter surface of said outer tube; Said centring ring is combined by the annular ring of the large and small end face of different Zhou Jing, in said centring ring, blister cavities is set, and a check valve links to each other with said blister cavities with a topping up pipe; Can in said blister cavities, charge into normal saline, make the said outer tube of inwall expansion back banding of said centring ring.
Reasonable is that the edge of the large end face of said centring ring is provided with some apertures, is used for said centring ring is stitch-bonded to the abdominal cavity outer wall with fixing said outer tube.
Reasonable is that said orientable abdominal cavity two cover irrigation drainage tube further comprises:
Get into the chamber port at said flushing liquor and an outer cone conduit that is connected with said cleaning liquid bottle is housed on together with said check valve; When said outer cone conduit inserts; Back down said check valve; Make said flushing liquor inject chamber and the connection of said check valve, flushing liquor in the said cleaning liquid bottle or medicine get into the surgery washing zone through said outer tube.
Reasonablely be, a flushing liquor flow regulator is housed between said outer cone conduit and said cleaning liquid bottle, can make irrigation and drainage through said flushing liquor flow regulator, or close flushing liquor and make negative pressure drainage.
Reasonable is that said check valve is the plug-in type check valve.
Reasonable is that said second joint is transparent medical macromolecular materials joint.
The orientable abdominal cavity of this utility model two cover irrigation drainage tube is a kind of convenient and reliable drainage tube, has reduced the risk of intraperitoneal drainage, has improved medical quality.
Description of drawings
With reference to the accompanying drawings, for those skilled in the art that, from the detailed description to this utility model, above-mentioned and other purposes of this utility model, feature and advantage will be obvious.
Fig. 1 is the structural representation with broken section of the orientable abdominal cavity of this utility model two cover irrigation drainage tube;
Fig. 2 is the local enlarged diagram of Fig. 1;
But Fig. 3 is the sketch map of stationary positioned circle among Fig. 1.
The specific embodiment
See also shown in Figure 1; The broken section structure chart of the orientable abdominal cavity of this utility model two cover irrigation drainage tube; This orientable abdominal cavity two cover irrigation drainage tube comprises outer tube 1 and removable interior pipe 2; Interior pipe 2 inserts outer tubes 1 through tract 5; Front end head 16 at drainage tube keeps suitable distance 9, constitutes two sleeve pipe forms thus, and interior pipe 2 makes interior pipe 2 and outer tube 1 be provided with several circumferential conduction holes 3 (they lay respectively at outer tube 1 anterior radial and axial diverse location) in the appropriate location of interior pipe 2 front ends after inserting outer tube 1.
Radial and axial diverse location is provided with several flushing holes 4 on the outer tube 1 fore pipe perisporium.Pipe inserted chamber 5 in outer tube 1 was provided with in its back-end, and chamber 7 is injected with flushing liquor in air admission chamber 6.Inject chamber 7 ports at flushing liquor flushing liquor injection check valve 8 is housed.In the pipe port that inserts chamber 5 one joint 101 that is connected with negative pressure bottle 11 is housed.The port in air admission chamber 6 also is fitted with a joint 102 that is connected with air sterillization steriliser 12.This joint 102 is transparent medical macromolecular materials joint, in clinical use, can observe the drain situation easily.Settle negative pressure bottle 11 can prevent that the abdominal cavity is intrinsic pressure too high, negative pressure bottle 11 is by connecing negative pressure source shown in the arrow among the figure.
Get into chamber 7 ports at flushing liquor and the outer cone conduit 14 that is connected with cleaning liquid bottle 13 is housed on together with check valve 8; Check valve 8 is the plug-in type check valve; When outer cone conduit 14 inserts; Back down check valve 8, make flushing liquor inject chamber 7 and connect with check valve 8, flushing liquor in the cleaning liquid bottle 13 or medicine get into the flushing zone of patient's abdominal operation through outer tube 1.But cleaning liquid bottle 13 is according to clinical needs proportioning suitable flushing liquor or medicine.
Between outer cone conduit 14 and cleaning liquid bottle 13, flushing liquor flow regulator 15 is housed, can makes irrigation and drainage, or close flushing liquor and make negative pressure drainage through flushing liquor flow regulator 15.
Please with reference to shown in Fig. 2 and 3, in CC, the external diameter surface of outer tube 1 is provided with from the initial mark line of outer tube 1 its head, but the external diameter surface of outer tube 1 is provided with a stationary positioned circle 17 simultaneously.This centring ring 17 is combined by the annular ring of the large and small end face of different Zhou Jing; But be somebody's turn to do stationary positioned circle 17 can axially have damping along outer tube 1 at the body external diameter surface of outer tube 1 slip; Blister cavities 172 is set in centring ring 17; But when charging into the normal saline of rated capacity, but can make the inwall of the stationary positioned circle 17 banding outer tube 1 afterwards that expands through check valve 174 and the blister cavities 172 of topping up pipe 173 to stationary positioned circle 17 in.But the small end face 175 of stationary positioned circle 17 can clearly be indicated the position of this centring ring 17 phase outer tube 1 front end head, and the aperture 176 at centring ring 17 edges can be stitch-bonded to patient abdominal cavity outer wall 22 with centring ring 17.Can guarantee the location of drainage tube like this and behind the location, to displacement of patient inside and outside or unexpected coming off.
In clinical indwelling process, the medical worker can judge the position of current drainage tube from the change in location of length mark on the body of centring ring small end face 175 correspondences, whether should take the proper technique measure with decision.
The orientable abdominal cavity of this utility model two cover irrigation drainage tube is a kind of convenient and reliable drainage tube, has reduced the risk of intraperitoneal drainage, has improved medical quality.
More than all embodiment only supply to explain the usefulness of this utility model; But not to the restriction of this utility model; The technical staff in relevant technologies field; Under the situation of spirit that does not break away from this utility model and scope, can also make various conversion or variation, so the category that all technical schemes that are equal to also should belong to this utility model should be limited each claim.
Claims (6)
1. the two cover in orientable abdominal cavity irrigation drainage tubes; Comprise that outer tube and removable interior pipe constitute double-tube structure; The front end head of pipe is provided with the conduction hole of several radial and axial distributions in said, and the fore pipe perisporium of said outer tube is provided with several radial and axial flushing holes, and the rear end of said outer tube is provided with pipe insertion chamber in; An one air admission chamber and a flushing liquor inject the chamber; Inject the chamber port at said flushing liquor and flushing liquor is housed injects check valve, said in the pipe port that inserts the chamber one first joint that is connected with negative pressure bottle is housed, the port in said air admission chamber also is fitted with second joint that is connected with the air sterillization steriliser; It is characterized in that, further comprise:
A but stationary positioned circle; But said stationary positioned circle can be along said outer axial tube to the slip that damping is arranged at the body external diameter surface of said outer tube; Said centring ring is combined by the annular ring of the large and small end face of different Zhou Jing, in said centring ring, blister cavities is set, and a check valve links to each other with said blister cavities with a topping up pipe; Can in said blister cavities, charge into normal saline, make the said outer tube of inwall expansion back banding of said centring ring.
2. orientable abdominal cavity according to claim 1 two cover irrigation drainage tube is characterized in that,
The edge of the large end face of said centring ring is provided with some apertures, is used for said centring ring is stitch-bonded to the abdominal cavity outer wall with fixing said outer tube.
3. orientable abdominal cavity according to claim 1 and 2 two cover irrigation drainage tube is characterized in that, said orientable abdominal cavity two cover irrigation drainage tube further comprises:
Get into the chamber port at said flushing liquor and an outer cone conduit that is connected with said cleaning liquid bottle is housed on together with said check valve, when said outer cone conduit inserts, back down said check valve, make said flushing liquor inject chamber and the connection of said check valve.
4. orientable abdominal cavity according to claim 3 two cover irrigation drainage tube is characterized in that,
One flushing liquor flow regulator is housed between said outer cone conduit and said cleaning liquid bottle.
5. orientable abdominal cavity according to claim 4 two cover irrigation drainage tube is characterized in that said check valve is the plug-in type check valve.
6. orientable abdominal cavity according to claim 5 two cover irrigation drainage tube is characterized in that said second joint is transparent medical macromolecular materials joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120032452XU CN202096524U (en) | 2011-01-30 | 2011-01-30 | Locatable celiac dual-tube rinsing drainage tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120032452XU CN202096524U (en) | 2011-01-30 | 2011-01-30 | Locatable celiac dual-tube rinsing drainage tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202096524U true CN202096524U (en) | 2012-01-04 |
Family
ID=45382563
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120032452XU Expired - Lifetime CN202096524U (en) | 2011-01-30 | 2011-01-30 | Locatable celiac dual-tube rinsing drainage tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202096524U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104014068A (en) * | 2014-06-09 | 2014-09-03 | 杭州雲林医疗科技有限公司 | Double-sleeve type drainage pipe easy to replace |
| CN105381517A (en) * | 2015-12-14 | 2016-03-09 | 北京大学深圳医院 | Bowel-freeing instrument for digestive system department |
| CN106039533A (en) * | 2016-06-24 | 2016-10-26 | 河南亚都实业有限公司 | Peritoneal drainage catheter |
| CN107693856A (en) * | 2017-09-15 | 2018-02-16 | 孙永 | A kind of sealed vacuum drainage device for surgical wounds |
-
2011
- 2011-01-30 CN CN201120032452XU patent/CN202096524U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104014068A (en) * | 2014-06-09 | 2014-09-03 | 杭州雲林医疗科技有限公司 | Double-sleeve type drainage pipe easy to replace |
| CN105381517A (en) * | 2015-12-14 | 2016-03-09 | 北京大学深圳医院 | Bowel-freeing instrument for digestive system department |
| CN106039533A (en) * | 2016-06-24 | 2016-10-26 | 河南亚都实业有限公司 | Peritoneal drainage catheter |
| CN107693856A (en) * | 2017-09-15 | 2018-02-16 | 孙永 | A kind of sealed vacuum drainage device for surgical wounds |
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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: 20120104 |
|
| CX01 | Expiry of patent term |