CN210301854U - Drainage device for hepatobiliary surgery interventional therapy - Google Patents
Drainage device for hepatobiliary surgery interventional therapy Download PDFInfo
- Publication number
- CN210301854U CN210301854U CN201920852912.XU CN201920852912U CN210301854U CN 210301854 U CN210301854 U CN 210301854U CN 201920852912 U CN201920852912 U CN 201920852912U CN 210301854 U CN210301854 U CN 210301854U
- Authority
- CN
- China
- Prior art keywords
- groove
- fixed
- fixing
- block
- annular sealing
- 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
Links
- 238000001356 surgical procedure Methods 0.000 title claims abstract description 17
- 238000002560 therapeutic procedure Methods 0.000 title claims abstract description 13
- 230000007246 mechanism Effects 0.000 claims abstract description 9
- 238000007789 sealing Methods 0.000 claims description 19
- 239000007788 liquid Substances 0.000 claims description 10
- 239000002390 adhesive tape Substances 0.000 claims description 5
- 238000011477 surgical intervention Methods 0.000 claims 2
- 210000000232 gallbladder Anatomy 0.000 claims 1
- 210000004185 liver Anatomy 0.000 claims 1
- 208000015181 infectious disease Diseases 0.000 abstract description 6
- 230000000694 effects Effects 0.000 description 4
- 244000052616 bacterial pathogen Species 0.000 description 3
- 210000000941 bile Anatomy 0.000 description 2
- 210000002421 cell wall Anatomy 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000028327 secretion Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 208000007788 Acute Liver Failure Diseases 0.000 description 1
- 206010000804 Acute hepatic failure Diseases 0.000 description 1
- 206010016654 Fibrosis Diseases 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 231100000836 acute liver failure Toxicity 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000004027 cell Anatomy 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007882 cirrhosis Effects 0.000 description 1
- 208000019425 cirrhosis of liver Diseases 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 208000006454 hepatitis Diseases 0.000 description 1
- 231100000283 hepatitis Toxicity 0.000 description 1
- 231100000844 hepatocellular carcinoma Toxicity 0.000 description 1
- 206010073071 hepatocellular carcinoma Diseases 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000011550 stock solution Substances 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
- 230000000451 tissue damage Effects 0.000 description 1
- 231100000827 tissue damage Toxicity 0.000 description 1
Images
Landscapes
- External Artificial Organs (AREA)
Abstract
The utility model relates to the technical field of drainage devices and discloses a drainage device for interventional therapy of hepatobiliary surgery, which comprises a drainage tube, wherein the outer end of the drainage tube is fixedly communicated with a fixed sleeve; the connecting mechanism comprises a baffle, a connecting plate, a fixing groove, a clamping groove, a spring, a fixing block and a pull rod, the baffle is fixedly sleeved on the catheter and abuts against the fixing sleeve, the connecting plate is fixedly connected to the outer side of the baffle and abuts against the outer side of the fixing sleeve, the fixing groove is formed in one side, close to the fixing sleeve, of the connecting plate, the clamping groove is formed in the position, corresponding to the fixing groove, of the fixing sleeve, and the spring is fixedly connected with the bottom of the fixing groove. The utility model discloses make and can prevent effectively that external germ from causing the infection to the human body.
Description
Technical Field
The utility model relates to a drainage device technical field especially relates to a hepatobiliary surgery intervenes treatment and uses drainage device.
Background
Hepatobiliary surgery mainly studies that acute liver failure caused by hepatocellular carcinoma, hepatobiliary calculus, posthepatitic cirrhosis and severe hepatitis is a serious disease seriously threatening the health of Chinese people, and hepatobiliary surgery drainage is to drain bile, secretion and the like accumulated in a body cavity away from the original place so as to prevent accumulation in the body cavity or an operation field and secondary compression symptoms, infection or tissue damage.
At present, the duration of the drainage process of bile, secretion and the like in the body cavity of a patient is long in common drainage operation, and a drainage tube positioned outside the body is not replaced for a long time and can be attached by external harmful germs and enter the human body, so that the human body is damaged.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the drainage tube positioned outside the body in the prior art is not replaced for a long time and can be attached to and enter the human body by external harmful germs to cause damage to the human body, and providing the drainage device for hepatobiliary surgery interventional therapy.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a drainage device for hepatobiliary surgery interventional therapy comprises a drainage tube, wherein the outer end of the drainage tube is fixedly communicated with a fixing sleeve, one side of the fixing sleeve, which is close to the drainage tube, is fixedly connected with a circular adhesive tape, one end of the fixing sleeve, which is far away from the drainage tube, is connected with a catheter through two connecting mechanisms, and one end of the catheter, which is far away from the fixing sleeve, is fixedly communicated with a liquid storage bag;
coupling mechanism includes baffle, connecting plate, fixed slot, draw-in groove, spring, fixed block and pull rod, the baffle is fixed to be cup jointed on the catheter, and offsets with fixed cover, connecting plate fixed connection is in the outside of baffle, and offsets with the outside of fixed cover, one side that the fixed cover is close to at the connecting plate is seted up to the fixed slot, the draw-in groove is seted up on the position that fixed cover corresponds the fixed slot, the tank bottom of spring fixedly connected with fixed slot, fixed block fixed connection is at the other end of spring, and with fixed slot sliding connection, the one end that the spring was kept away from to the fixed block is the slope setting, and passes the notch of fixed slot and extend to the draw-in groove in, pull rod fixed connection is close to the one end of spring at the fixed block, the one end that the fixed.
Preferably, the baffle has seted up annular seal groove on corresponding the lateral wall of fixed cover, sliding connection has rather than assorted annular seal piece in the annular seal groove, the notch and the outside extension of annular seal groove are passed to the one end that annular seal groove tank bottom was kept away from to annular seal piece, and fixed connection is on the corresponding lateral wall of fixed cover.
Preferably, an annular sealing gasket matched with the annular sealing groove is installed in the annular sealing groove.
Preferably, the limiting groove has been seted up to the symmetry on the cell wall of fixed slot, sliding connection has the stopper in the limiting groove, the one end that the limiting groove tank bottom was kept away from to the stopper passes the notch of limiting groove and outwards extends, and fixed connection is on the corresponding lateral wall of fixed block.
Preferably, one end of the pull rod, which is far away from the fixed block, is fixedly connected with a pulling handle.
Preferably, the liquid storage bag is provided with scale marks.
Compared with the prior art, the utility model provides a hepatobiliary surgery intervenes treatment and uses drainage device possesses following beneficial effect:
1. this drainage device for hepatobiliary surgery interventional therapy makes and can prevent effectively that external germ from causing the infection to the human body through setting up drainage tube, fixed cover, adhesive tape, coupling mechanism, catheter and stock solution bag.
2. This drainage device for hepatobiliary surgery interventional therapy through setting up annular seal groove and annular seal piece, can prevent effectively that external germ from getting into in the drainage tube.
The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses make can prevent effectively that external germ from causing the infection to the human body.
Drawings
Fig. 1 is a schematic structural view of a drainage device for interventional therapy in hepatobiliary surgery according to the present invention;
fig. 2 is an enlarged view of a portion a in fig. 1.
In the figure: the drainage tube comprises a drainage tube 1, a fixing sleeve 2, an adhesive tape 3, a connecting mechanism 4, a baffle 41, a connecting plate 42, a fixing groove 43, a clamping groove 44, a spring 45, a fixing block 46, a pull rod 47, a catheter 5, a liquid storage bag 6, an annular sealing groove 7, an annular sealing block 8, an annular sealing gasket 9, a limiting groove 10, a limiting block 11, a pulling handle 12 and a scale mark 13.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-2, a drainage device for hepatobiliary surgery interventional therapy comprises a drainage tube 1, wherein the outer end of the drainage tube 1 is fixedly communicated with a fixed sleeve 2, one side of the fixed sleeve 2 close to the drainage tube 1 is fixedly connected with a circular adhesive tape 3, one end of the fixed sleeve 2 far away from the drainage tube 1 is connected with a catheter 5 through two connecting mechanisms 4, and one end of the catheter 5 far away from the fixed sleeve 2 is fixedly communicated with a liquid storage bag 6;
the connecting mechanism 4 comprises a baffle plate 41, a connecting plate 42, a fixing groove 43, a clamping groove 44, a spring 45, a fixing block 46 and a pull rod 47, the baffle plate 41 is fixedly sleeved on the liquid guide tube 5 and abuts against the fixing sleeve 2, the connecting plate 42 is fixedly connected on the outer side of the baffle plate 41 and abuts against the outer side of the fixing sleeve 2, the fixing groove 43 is arranged on one side of the connecting plate 42 close to the fixing sleeve 2, the clamping groove 44 is arranged on the position of the fixing sleeve 2 corresponding to the fixing groove 43, the spring 45 is fixedly connected with the groove bottom of the fixing groove 43, the fixing block 46 is fixedly connected at the other end of the spring 45 and is in sliding connection with the fixing groove 43, one end of the fixing block 46 far away from the spring 45 is obliquely arranged and penetrates through the notch of the fixing groove 43 and extends into the clamping groove 44, the pull rod 47 is fixedly connected at one end, when the external catheter 5 needs to be replaced, the two pull rods 47 are pulled back to back, the pull rods 47 drive the fixing blocks 46 to compress the springs 45 to move, when the fixing blocks 46 are separated from the clamping grooves 44, the catheter 5 can be pulled out of the fixing sleeve 2, and then a new catheter 5 is replaced, so that the infection of external germs to a human body can be effectively prevented.
The baffle 41 has been seted up annular seal groove 7 on the lateral wall that corresponds fixed cover 2, sliding connection has rather than assorted annular seal piece 8 in the annular seal groove 7, annular seal piece 8 is kept away from the notch and the outside extension of annular seal groove 7 groove bottom of annular seal groove 7, and fixed connection is on the corresponding lateral wall of fixed cover 2, 8 joints of annular seal piece are in annular seal groove 7, make the junction of fixed cover 2 and catheter 5 have sealed effect well, can prevent effectively that external germ from getting into in drainage tube 1.
An annular sealing gasket 9 matched with the annular sealing groove is arranged in the annular sealing groove 7, so that the sealing effect is better.
One end of the pull rod 47, which is far away from the fixed block 46, is fixedly connected with a pulling handle 12, so that the pull rod 47 can be pulled conveniently.
The liquid storage bag 6 is provided with scale lines 13 for observing the amount in the liquid storage bag 6.
The utility model discloses in, when external catheter 5 needs to be changed, carry on the back two pull rods 47 of pulling mutually, pull rod 47 drives fixed block 46 compression spring 45 and removes, when fixed block 46 breaks away from in the draw-in groove 44, can extract catheter 5 from fixed cover 2, then catheter 5 of renewal, make and to prevent external germ from causing the infection to the human body effectively, 8 joints of annular seal piece are in annular seal groove 7, make the junction of fixed cover 2 and catheter 5 have sealed effect well, can prevent effectively that external germ from getting into in drainage tube 1.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A drainage device for hepatobiliary surgery interventional therapy comprises a drainage tube (1) and is characterized in that the outer end of the drainage tube (1) is fixedly communicated with a fixing sleeve (2), one side, close to the drainage tube (1), of the fixing sleeve (2) is fixedly connected with a circular adhesive tape (3), one end, far away from the drainage tube (1), of the fixing sleeve (2) is connected with a liquid guide tube (5) through two connecting mechanisms (4), and one end, far away from the fixing sleeve (2), of the liquid guide tube (5) is fixedly communicated with a liquid storage bag (6);
connecting mechanism (4) includes baffle (41), connecting plate (42), fixed slot (43), draw-in groove (44), spring (45), fixed block (46) and pull rod (47), baffle (41) are fixed cup joints on catheter (5), and offset with fixed cover (2), connecting plate (42) fixed connection is in the outside of baffle (41), and offsets with the outside of fixed cover (2), fixed slot (43) are seted up in one side that connecting plate (42) are close to fixed cover (2), draw-in groove (44) are seted up on the position that fixed cover (2) correspond fixed slot (43), the tank bottom of spring (45) fixedly connected with fixed slot (43), fixed block (46) fixed connection is at the other end of spring (45), and with fixed slot (43) sliding connection, the one end that spring (45) were kept away from to fixed block (46) is the slope setting, and the pull rod (47) penetrates through the notch of the fixing groove (43) and extends into the clamping groove (44), the pull rod (47) is fixedly connected to one end, close to the spring (45), of the fixing block (46), and one end, far away from the fixing block (46), of the pull rod (47) penetrates through the groove bottoms of the spring (45) and the fixing groove (43) in sequence and extends outwards.
2. The drainage device for hepatobiliary surgery interventional therapy according to claim 1, wherein the baffle (41) has an annular sealing groove (7) formed on a side wall corresponding to the fixing sleeve (2), the annular sealing groove (7) has an annular sealing block (8) slidably connected therein, and an end of the annular sealing block (8) away from a bottom of the annular sealing groove (7) passes through a notch of the annular sealing groove (7) and extends outward, and is fixedly connected to the corresponding side wall of the fixing sleeve (2).
3. The drainage device for hepatobiliary surgery interventional therapy according to claim 2, characterized in that an annular sealing gasket (9) is mounted in the annular sealing groove (7) and is matched with the annular sealing gasket.
4. The drainage device for hepatobiliary surgery interventional therapy according to claim 1, wherein the groove wall of the fixing groove (43) is symmetrically provided with a limiting groove (10), the limiting block (11) is slidably connected in the limiting groove (10), and one end of the limiting block (11) away from the groove bottom of the limiting groove (10) passes through the notch of the limiting groove (10) and extends outwards, and is fixedly connected to the corresponding side wall of the fixing block (46).
5. The drainage device for hepatobiliary surgical intervention according to claim 1, wherein a pulling handle (12) is fixedly connected to an end of the pull rod (47) remote from the fixed block (46).
6. The drainage device for surgical intervention of liver and gall bladder according to claim 1, wherein scale marks (13) are drawn on the reservoir bag (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920852912.XU CN210301854U (en) | 2019-06-06 | 2019-06-06 | Drainage device for hepatobiliary surgery interventional therapy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920852912.XU CN210301854U (en) | 2019-06-06 | 2019-06-06 | Drainage device for hepatobiliary surgery interventional therapy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210301854U true CN210301854U (en) | 2020-04-14 |
Family
ID=70142588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920852912.XU Expired - Fee Related CN210301854U (en) | 2019-06-06 | 2019-06-06 | Drainage device for hepatobiliary surgery interventional therapy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210301854U (en) |
-
2019
- 2019-06-06 CN CN201920852912.XU patent/CN210301854U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210301854U (en) | Drainage device for hepatobiliary surgery interventional therapy | |
| CN209916921U (en) | Button type needle-stick-injury-preventing non-damage needle | |
| CN204655600U (en) | A kind of o urethral catheterization device | |
| CN110548183B (en) | Ascites continuous aspirator with puncture needle hiding and sterilizing function | |
| CN207429252U (en) | Flushable ostomy bag | |
| CN209475235U (en) | Manpower sputum aspirator and fixation device for the sputum aspirator | |
| CN209004795U (en) | A kind of urinal attachment device convenient for sampling | |
| CN201091695Y (en) | Disposable multi-function pleural water-spreading tube | |
| CN210331239U (en) | Closed drainage device for thoracic surgery | |
| CN204207709U (en) | The body of shooting suction catheter and handle connecting structure | |
| CN215194116U (en) | Ascites continuous aspirator with puncture needle hiding and disinfecting functions | |
| CN209075140U (en) | External auditory canal rinses suction device | |
| CN210843742U (en) | Ring taking device for family planning | |
| CN210204872U (en) | Lumbar puncture needle capable of improving operation safety | |
| CN214435622U (en) | Make things convenient for urological department drain pipe fitting integrated configuration that medical personnel used | |
| CN212089549U (en) | Medical science inspection hemostix | |
| CN212880349U (en) | Novel endocrine drainage device | |
| CN208974740U (en) | It is a kind of disposable to draw urinal | |
| CN201356906Y (en) | Negative pressure aspirator | |
| CN218283015U (en) | Integrated catheter flushing device | |
| CN215504674U (en) | Drainage device for hepatobiliary surgery interventional therapy | |
| CN208531110U (en) | A kind of medical inspection excreta Riker mount | |
| CN209933788U (en) | Cleaner for obstetrics and gynecology department | |
| CN213589259U (en) | Old disease endocrine hydrops draw-out device | |
| CN209996358U (en) | kinds of urine sampling device |
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: 20200414 |