CN207666904U - The postoperative closed Double cavity rinsing negative pressure drainage device of crissum - Google Patents
The postoperative closed Double cavity rinsing negative pressure drainage device of crissum Download PDFInfo
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- CN207666904U CN207666904U CN201720379702.4U CN201720379702U CN207666904U CN 207666904 U CN207666904 U CN 207666904U CN 201720379702 U CN201720379702 U CN 201720379702U CN 207666904 U CN207666904 U CN 207666904U
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- flush pipe
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- cavity
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Abstract
The utility model provides a kind of postoperative closed Double cavity rinsing negative pressure drainage device of crissum.Including main irrigation and drainage device, main irrigation and drainage device includes main flush pipe and main drainage tube, more traditional single main drainage tube, postoperative at least one week of the present apparatus, the dressing of art area can not be had to, less patient pain, closer to wounds, convenient for fully rinsing and draining, art area slough is rinsed in time falls off and is attracted discharge, promote the healing of art area, reduce art area and infect probability again, reduces the psychiatric disorder such as stress, depression of the patient caused by pain.Main drainage tube is installed in the inner cavity of main flush pipe, chamber is rinsed based on the interlayer between the inner wall of main flush pipe and the outer wall of main drainage tube, the inner cavity of main drainage tube is main drainage lumens；The front end of main flush pipe is equipped with cue ball forming head, and cue ball forming head includes cue ball shape outer wall and main spherical inner wall, and cue ball shape outer wall rear end links together with main flush pipe front end, and cue ball shape rear inner wall links together with main drainage tube front end.
Description
Technical field
The utility model belongs to the field of medical instrument technology, relates generally to a kind of postoperative closed Double cavity rinsing negative pressure of crissum
Drainage device.
Background technology
Perianal abscess, anal fistula etc., normal row perianal abscess or anal fistulectomy, operative incision are in perianal area, model of performing the operation
Enclose or pass through musculus levator ani, around rectum, more severe case range of operation is deeper, and it is unlikely be confined to a cavity, it is postoperative fully
Drainage keeps surface of a wound cleaning, prevents deep dead space from occurring, could preferably promote wound healing；If importantly, operation model
Enclose relatively deep, when Postoperative Dressing can cause patient to be difficult to endure, and occur mismatching or be difficult to comply with cooperation, dressing is not thorough, and appearance
Dead space is easily formed, causes healing slower, or even subinfection again.Therefore, flushing can both be facilitated there is an urgent need to a crissum is postoperative
Drainage and can be with the double-chamber unit of continuous negative pressure suction.
Utility model content
In order to solve the above-mentioned technical problem, the utility model provides a kind of postoperative closed Double cavity rinsing negative pressure drainage of crissum
Device.
The technical solution of the utility model is：
A kind of postoperative closed Double cavity rinsing negative pressure drainage device of crissum, including main irrigation and drainage device, main irrigation and drainage
Device includes main flush pipe and main drainage tube, and main drainage tube is installed in the inner cavity of main flush pipe, the inner wall of main flush pipe and master
Chamber is rinsed based on interlayer between the outer wall of drainage tube, the inner cavity of main drainage tube is main drainage lumens；The front end of main flush pipe is equipped with
Cue ball forming head, cue ball forming head include cue ball shape outer wall and main spherical inner wall, the front end of the rear end and main flush pipe of cue ball shape outer wall
It links together, the rear end of main spherical inner wall and the front end of main drainage tube link together, cue ball shape outer wall and main spherical inner wall
Main arc-shaped cavity is surrounded, main arc-shaped cavity is connected to main flushing chamber；Cue ball shape outer wall goes out equipped with several masters being connected to main arc-shaped cavity
Fluid apertures, cue ball forming head are equipped with several through the main main conduction hole for rinsing cavity wall and outer wall, main conduction hole and main drainage lumens
Connection.
Preferably, the aperture of the main fluid hole is less than the aperture of main conduction hole.
Preferably, the main flush pipe and main drainage tube coaxial package.
Preferably, the front end of the cue ball forming head is equipped with several branch joints, branch joint includes being located at cue ball
Outer wall connecting tube that is on shape outer wall and being connected to main arc-shaped cavity is set with inner wall connecting tube in the inner cavity of outer wall connecting tube, interior
The inner end of wall connecting tube links together with main spherical inner wall, and the inner cavity of inner wall connecting tube is connected to main conduction hole.
Preferably, the branch joint is connected with a point irrigation and drainage device, it includes a point flushing to divide irrigation and drainage device
Manage and separate flow tube, separate flow tube and be installed in the inner cavity of point flush pipe, the inner wall of point flush pipe and separate flow tube outer wall it
Between interlayer be point rinse a chamber, separate flow tube inner cavity be point drainage lumens；The front end of flush pipe is divided to be equipped with bulb separation forming head, bulb separation shape
Head includes bulb separation shape outer wall and spherical inner wall, the rear end and the front end of point flush pipe of bulb separation shape outer wall is divided to link together, bulb separation
The rear end of shape inner wall links together with the front end for separating flow tube, and bulb separation shape outer wall and a point spherical inner wall surround a point arc-shaped cavity, point
Arc-shaped cavity is connected to a point flushing chamber；Bulb separation shape outer wall is equipped with several and divides the fluid apertures that separates that arc-shaped cavity is connected to, in bulb separation forming head
Discharge orifice is separated through point rinse cavity wall and outer wall equipped with several, discharge orifice is separated and is connected to a point drainage lumens；Separate fluid apertures
Aperture is less than the aperture for separating discharge orifice.
Preferably, the outer diameter of the outer wall connecting tube is matched with the internal diameter of point flush pipe, the outer diameter of inner wall connecting tube
It is matched with the internal diameter for separating flow tube.
Preferably, distance of the inner wall connecting tube apart from cue ball shape outer wall is more than outer wall connecting tube apart from cue ball shape
The distance of outer wall.
The utility model has the beneficial effects that：
The more traditional single main drainage tube benefit of the device has：（1）Postoperative at least one week, the dressing of art area can not had to, it is less
Patient pain.（2）The drainage device, close to wounds, convenient for fully rinsing and draining.（3）Prevent high-order art area because of drainage
Dead space caused by unsmooth is formed, and the healing of art area is promoted.（4）The surface of a wound cleaning of art area is kept, the healing of art area is equally beneficial for.（5）
Hospital stays shortens, and patient's economic cost reduces.（6）Art area slough is rinsed in time falls off and is attracted discharge, promotes
It heals in art area.（7）It reduces art area and infects probability again.（8）Patient suffering reduce, successive treatment compliance is good, normal diet and
Work and rest, is conducive to disease recovery.（9）Reduce the psychiatric disorder such as stress, depression of the patient caused by pain.
Description of the drawings
Fig. 1 is the stereogram of the structural schematic diagram of the utility model；
Fig. 2 is the front view of Fig. 1；
Fig. 3 is the full sectional view of Fig. 2；
Fig. 4 is the A enlarged views in Fig. 3；
Fig. 5 is the B enlarged views in Fig. 3；
In figure：1 is main flush pipe, and 2 be main ballhead, and 3 is divide flush pipe, and 4 be bulb separation forming head, and 5 be main drainage tube, and 6 are
Separate flow tube；Chamber is rinsed based on 11,21 be main fluid hole, and 22 be main conduction hole, spherical outer wall based on 23, based on 24 in spherical shape
Wall, 25 be main arc-shaped cavity, and 26 be outer wall connecting tube, and 27 be inner wall connecting tube, and 31 rinse chamber to divide, and 41 is separate fluid apertures, and 42 are
Discharge orifice is separated, 43 be bulb separation shape outer wall, and 44 is divide spherical inner wall, and 45 is divide arc-shaped cavity, and 51 be main drainage lumens, and 61 be to separate stream
Chamber.
Specific implementation mode
A kind of postoperative closed Double cavity rinsing negative pressure drainage device of crissum, referring to Fig. 1-5, including main irrigation and drainage device,
Main irrigation and drainage device includes main flush pipe 1 and main drainage tube 5, and main drainage tube 5 is installed in the inner cavity of main flush pipe 1, main punching
Wash 5 coaxial package of pipe 1 and main drainage tube.
Based on interlayer between the inner wall and the outer wall of main drainage tube 5 of main flush pipe 1 rinse chamber 11, main drainage tube 5 it is interior
Chamber is main drainage lumens 51；The front end of main flush pipe 1 is equipped with cue ball forming head 2, and cue ball forming head 2 includes cue ball shape outer wall 23 and cue ball shape
Inner wall 24, the rear end and the front end of main flush pipe 1 of cue ball shape outer wall 23 link together, and rear end and the master of main spherical inner wall 24 draw
The front end of flow tube 5 links together, and cue ball shape outer wall 23 and main spherical inner wall 24 surround main arc-shaped cavity 25, main arc-shaped cavity 25 and master
Chamber 11 is rinsed to be connected to；Cue ball shape outer wall 23 is equipped with several main fluid holes 21 being connected to main arc-shaped cavity 25, is set in cue ball forming head 2
There are several through the main main conduction hole 22 for rinsing 11 inner and outer wall of chamber, main conduction hole 22 is connected to main drainage lumens 51.
The aperture of main fluid hole 21 is less than the aperture of main conduction hole 22, convenient for drainage.
The front end of cue ball forming head 2 be equipped with several branch joints, branch joint include be located at it is on cue ball shape outer wall 23 and
The outer wall connecting tube 26 being connected to main arc-shaped cavity 25, inner wall connecting tube 27 is set in the inner cavity of outer wall connecting tube 26, and inner wall connects
The inner end of take over 27 links together with main spherical inner wall 24, and the inner cavity of inner wall connecting tube 27 is connected to main conduction hole 22.
Branch joint is connected with a point irrigation and drainage device, and irrigation and drainage device is divided to include point flush pipe 3 and separate flow tube 6,
It separates flow tube 6 to be installed in the inner cavity of point flush pipe 3, the interlayer between the inner wall of point flush pipe 3 and the outer wall for separating flow tube 6 is
Divide and rinse chamber 31, the inner cavity for separating flow tube 6 is point drainage lumens 61；The front end of flush pipe 3 is divided to be equipped with bulb separation forming head 4, bulb separation forming head 4
Including bulb separation shape outer wall 43 and spherical inner wall 44, the rear end and the front end of point flush pipe 3 of bulb separation shape outer wall 43 is divided to link together,
The rear end of point spherical inner wall 44 links together with the front end for separating flow tube 6, and bulb separation shape outer wall 43 and point spherical inner wall 44 surround
Divide arc-shaped cavity 45, arc-shaped cavity 45 is divided to be connected to a point flushing chamber 31；Bulb separation shape outer wall 43 is connected to equipped with several with arc-shaped cavity 45 is divided
Separate fluid apertures 41, bulb separation forming head 4 is equipped with several and separates discharge orifice 42 through point rinse 31 inner and outer wall of chamber, separates stream
Hole 42 is connected to point drainage lumens 61；The aperture for separating fluid apertures 41 is less than the aperture for separating discharge orifice 42.
The outer diameter of outer wall connecting tube 26 is matched with the internal diameter of point flush pipe 3, and the connection type of interference fit may be used；It is interior
The outer diameter of wall connecting tube 27 is matched with the internal diameter for separating flow tube 6, and the connection type of interference fit may be used.Using interference fit
Connection type, be connected firmly.Distance of the inner wall connecting tube 27 apart from cue ball shape outer wall 23 is more than outer wall connecting tube 26 apart from master
The distance of spherical outer wall 23（Referring to Fig. 4）, prevent a point irrigation and drainage device from being slipped from branch joint, connection is more secured.
Main flush pipe 1, outer wall connecting tube 26, inner wall connecting tube 27, point flush pipe 3, separates flow tube 6 and adopts main drainage tube 5
With silica gel material, silicone tube has certain elasticity and hardness, blocking-proof result good.Cue ball shape outer wall 23, divides at main spherical inner wall 24
Spherical outer wall 43, point spherical inner wall 44 are all made of PVC material, and PVC material is softer, can be by being passed through main arc-shaped cavity 25, dividing arc
The pressure of flushing liquor in shape chamber 45 adjusts cue ball forming head 2, the size of bulb separation forming head 4, and adaptive ability is strong.
A kind of application method based on the postoperative closed Double cavity rinsing negative pressure drainage device of crissum, includes the following steps：
Step S1：According to surgery situation, corresponding point of cavity of the incision size of the main channel of operative incision, main channel is determined
Quantity, divide the incision size of cavity；
Step S2：According to the incision size of the main channel of the operative incision in step S1, main channel corresponding point of cavity
The matched main irrigation and drainage device of main channel of quantity, the incision size for dividing cavity, selection and operative incision, the number for dividing cavity
It measures and divides the incision size of cavity matched point of irrigation and drainage device；
Step S3：Irrigation and drainage device and the branch joint of main irrigation and drainage device will be divided to connect in step S2, it is extra
Branch joint blocked using plug；
Step S4：The postoperative closed Double cavity rinsing negative pressure drainage device implant surgery of crissum after being combined in step S3 is cut
In mouthful, main irrigation and drainage device is located in main channel, and irrigation and drainage device is divided to be located at matched divide in cavity；
Step S5：Flushing liquor is passed through into the main flushing chamber 11 of main flush pipe 1, main drainage tube 5 connects fluid collection device.
In practical operation, adjusts be passed through main arc-shaped cavity 25 as needed, the pressure of flushing liquor in arc-shaped cavity 45 is divided to adjust
Cue ball forming head 2, the size of bulb separation forming head 4 are saved, to reach best drainage effect.
Embodiment described above is only that preferred embodiments of the present invention are described, and is not departing from this reality
Under the premise of new design spirit, various modifications that those of ordinary skill in the art make the technical solution of the utility model
And improvement, it should all fall into the protection domain of the utility model claims book determination.
Claims (6)
1. a kind of postoperative closed Double cavity rinsing negative pressure drainage device of crissum, which is characterized in that main including main irrigation and drainage device
Irrigation and drainage device includes main flush pipe and main drainage tube, and main drainage tube is installed in the inner cavity of main flush pipe, main flush pipe
Chamber is rinsed based on interlayer between inner wall and the outer wall of main drainage tube, the inner cavity of main drainage tube is main drainage lumens；Main flush pipe
Front end is equipped with cue ball forming head, and cue ball forming head includes cue ball shape outer wall and main spherical inner wall, rear end and the main flushing of cue ball shape outer wall
The front end of pipe links together, and the rear end of main spherical inner wall and the front end of main drainage tube link together, cue ball shape outer wall and master
Spherical inner wall surrounds main arc-shaped cavity, and main arc-shaped cavity is connected to main flushing chamber；Cue ball shape outer wall connects equipped with several with main arc-shaped cavity
Logical main fluid hole, cue ball forming head be equipped with several through it is main rinse cavity wall and outer wall main conduction holes, main conduction hole with
Main drainage lumens connection；The front end of the cue ball forming head is equipped with several branch joints, and branch joint includes being located at outside cue ball shape
Outer wall connecting tube that is on wall and being connected to main arc-shaped cavity, inner wall connecting tube is set in the inner cavity of outer wall connecting tube, and inner wall connects
The inner end taken over links together with main spherical inner wall, and the inner cavity of inner wall connecting tube is connected to main conduction hole.
2. the postoperative closed Double cavity rinsing negative pressure drainage device of crissum according to claim 1, which is characterized in that described
The aperture of main fluid hole is less than the aperture of main conduction hole.
3. the postoperative closed Double cavity rinsing negative pressure drainage device of crissum according to claim 2, which is characterized in that described
Main flush pipe and main drainage tube coaxial package.
4. the postoperative closed Double cavity rinsing negative pressure drainage device of crissum according to claim 3, which is characterized in that described
Branch joint is connected with a point irrigation and drainage device, divides irrigation and drainage device to include point flush pipe and separate flow tube, separates flow tube and wear
In the inner cavity for dividing flush pipe, the interlayer between the inner wall and the outer wall for separating flow tube of point flush pipe is a point flushing chamber, is separated
The inner cavity of flow tube is to divide drainage lumens；The front end of flush pipe is divided to be equipped with bulb separation forming head, bulb separation forming head includes bulb separation shape outer wall and bulb separation
Shape inner wall, the rear end and the front end of point flush pipe of bulb separation shape outer wall link together, and the rear end of point spherical inner wall and separate flow tube
Front end link together, bulb separation shape outer wall and a point spherical inner wall surround a point arc-shaped cavity, and arc-shaped cavity is divided to be connected to a point flushing chamber；Point
Spherical outer wall is equipped with several and is equipped with several through a point flushing intracavitary with the fluid apertures that separates that arc-shaped cavity be connected to, bulb separation forming head is divided
Wall and outer wall separate discharge orifice, separate discharge orifice and are connected to a point drainage lumens；The aperture for separating fluid apertures is less than the aperture for separating discharge orifice.
5. the postoperative closed Double cavity rinsing negative pressure drainage device of crissum according to claim 4, which is characterized in that described
The outer diameter of outer wall connecting tube is matched with the internal diameter of point flush pipe, and the outer diameter of inner wall connecting tube is matched with the internal diameter for separating flow tube.
6. the postoperative closed Double cavity rinsing negative pressure drainage device of crissum according to claim 5, which is characterized in that described
Distance of the inner wall connecting tube apart from cue ball shape outer wall is more than distance of the outer wall connecting tube apart from cue ball shape outer wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720379702.4U CN207666904U (en) | 2017-04-12 | 2017-04-12 | The postoperative closed Double cavity rinsing negative pressure drainage device of crissum |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720379702.4U CN207666904U (en) | 2017-04-12 | 2017-04-12 | The postoperative closed Double cavity rinsing negative pressure drainage device of crissum |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207666904U true CN207666904U (en) | 2018-07-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720379702.4U Expired - Fee Related CN207666904U (en) | 2017-04-12 | 2017-04-12 | The postoperative closed Double cavity rinsing negative pressure drainage device of crissum |
Country Status (1)
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| CN (1) | CN207666904U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113134121A (en) * | 2021-05-17 | 2021-07-20 | 浙江省嘉善县第一人民医院 | Drainage subassembly is washed in infectious lacuna |
-
2017
- 2017-04-12 CN CN201720379702.4U patent/CN207666904U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113134121A (en) * | 2021-05-17 | 2021-07-20 | 浙江省嘉善县第一人民医院 | Drainage subassembly is washed in infectious lacuna |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180731 Termination date: 20210412 |