CN215023241U - Hepatobiliary surgery drainage catheter fixing device - Google Patents
Hepatobiliary surgery drainage catheter fixing device Download PDFInfo
- Publication number
- CN215023241U CN215023241U CN202120468723.XU CN202120468723U CN215023241U CN 215023241 U CN215023241 U CN 215023241U CN 202120468723 U CN202120468723 U CN 202120468723U CN 215023241 U CN215023241 U CN 215023241U
- Authority
- CN
- China
- Prior art keywords
- block
- fixing
- drainage catheter
- hepatobiliary surgery
- connecting rod
- 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 26
- 230000007246 mechanism Effects 0.000 claims abstract description 15
- 230000009467 reduction Effects 0.000 abstract description 3
- 206010025482 malaise Diseases 0.000 abstract 1
- 230000009471 action Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000007460 surgical drainage Methods 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
- 231100000836 acute liver failure Toxicity 0.000 description 1
- 230000007882 cirrhosis Effects 0.000 description 1
- 208000019425 cirrhosis of liver Diseases 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
- 238000009434 installation Methods 0.000 description 1
- 210000004185 liver Anatomy 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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Abstract
A fixing device of a hepatobiliary surgery drainage catheter comprises a U-shaped block; the bolt is mounted on the U-shaped block in a threaded mode; the fixing plate is fixedly arranged at the top of the U-shaped block; the rectangular block is fixedly arranged at the top of the fixing plate; the mounting block is slidably mounted on the rectangular block; the adjusting mechanism is arranged on the rectangular block; and the fixing mechanism is arranged on the mounting block. The utility model provides a hepatobiliary surgery drainage catheter fixing device has the operation comparatively simple, can go height-adjusting, convenient fixed and take out drainage catheter according to patient's size, comparatively effectual reduction patient's unwell advantage.
Description
Technical Field
The utility model relates to the technical field of medical equipment, especially, relate to a hepatobiliary surgery drainage catheter fixing device.
Background
Liver and gall surgery mainly studies hepatocellular carcinoma, hepatobiliary calculus, posthepatitic cirrhosis and acute liver failure caused by severe hepatitis are major diseases seriously threatening the health of Chinese people. A drainage catheter is needed when the hepatobiliary surgery is performed.
When the hepatobiliary surgery is performed, the drainage catheter is generally inserted into the body of a patient, and the drainage catheter is softer and does not have good fixing measures, so that the drainage catheter shakes, discomfort of the patient is increased, and the operation is unsafe.
Therefore, there is a need to provide a new drainage catheter fixing device for hepatobiliary surgery to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The technical problem solved by the utility model is to provide a drainage catheter fixing device for hepatobiliary surgery, which has the advantages of simple operation, adjustable height according to the body type of the patient, convenient fixation and taking out of the drainage catheter, and effectively reduces the discomfort of the patient.
In order to solve the technical problem, the utility model provides a hepatobiliary surgery drainage catheter fixing device includes: a U-shaped block; the bolt is mounted on the U-shaped block in a threaded mode; the fixing plate is fixedly arranged at the top of the U-shaped block; the rectangular block is fixedly arranged at the top of the fixing plate; the mounting block is slidably mounted on the rectangular block; the adjusting mechanism is arranged on the rectangular block; and the fixing mechanism is arranged on the mounting block.
Preferably, a rubber block is fixedly mounted at the top end of the bolt.
Preferably, the adjusting mechanism comprises a mounting groove, a plurality of first teeth, a cavity, a connecting rod, a stop block, a first spring, a connecting block and second teeth, the mounting groove is arranged on one side of the rectangular block, the first teeth are fixedly mounted on the inner wall of one side of the mounting groove at equal intervals, the cavity is arranged on the mounting block, the inner walls of the two sides of the cavity are both provided with sliding holes, the connecting rod penetrates through the two sliding holes, one end of the connecting rod extends into the mounting groove, the baffle block is fixedly sleeved on the connecting rod, the baffle block is matched with the cavity, the first spring is sleeved on the connecting rod in a sliding manner, the connecting block is fixedly arranged at one end of the connecting rod, the second tooth is fixedly arranged on one side of the connecting block, and the second tooth is meshed with the first tooth.
Preferably, the bottom of the fixing plate is fixedly provided with a handle.
Preferably, fixed establishment includes fixed block, spread groove, gag lever post, two clamp splices, drainage tube, slider and second spring, fixed block fixed mounting is in one side of installation piece, the spread groove is seted up the top of fixed block, gag lever post fixed mounting is in on the both sides inner wall of spread groove, one of them clamp splice fixed mounting is in the top of fixed block, another the clamp splice slidable mounting be in the top of fixed block, the drainage tube sets up two one side that the clamp splice is close to each other, slider slidable mounting be in on the gag lever post, slider fixed mounting is one of them the bottom of clamp splice, second spring sliding sleeve is established on the gag lever post.
Preferably, a handle is fixedly arranged on one side of one of the clamping blocks.
Compared with the prior art, the utility model provides a hepatobiliary surgery drainage catheter fixing device has following beneficial effect:
the utility model provides a fixing device for a surgical drainage catheter for hepatobiliary surgery, which can be fixed through a U-shaped block, a bolt and a rubber block; the height of the patient can be adjusted according to the body type of the patient through the mounting groove, the first tooth, the cavity, the connecting rod, the stop block, the first spring, the connecting block and the second tooth, and the operation is simple; through fixed block, spread groove, gag lever post, clamp splice, slider and second spring, can conveniently fix and take out the drainage tube, comparatively effectual reduction patient's discomfort.
Drawings
Fig. 1 is a schematic structural view of a preferred embodiment of a hepatobiliary surgery drainage catheter fixing device provided by the present invention;
FIG. 2 is an enlarged schematic view of portion A shown in FIG. 1;
fig. 3 is an enlarged schematic view of a portion B shown in fig. 1.
Reference numbers in the figures: 1. a U-shaped block; 2. a bolt; 3. a fixing plate; 4. a rectangular block; 5. mounting blocks; 6. mounting grooves; 7. a first tooth; 8. a cavity; 9. a connecting rod; 10. a stopper; 11. a first spring; 12. a joining block; 13. a second tooth; 14. a fixed block; 15. connecting grooves; 16. a limiting rod; 17. a clamping block; 18. a drainage tube; 19. a slider; 20. a second spring.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
Please refer to fig. 1, fig. 2 and fig. 3 in combination, wherein fig. 1 is a schematic structural view of a preferred embodiment of a drainage catheter fixing device for hepatobiliary surgery according to the present invention; FIG. 2 is an enlarged view of portion A of FIG. 1; fig. 3 is an enlarged schematic view of part B shown in fig. 1. Hepatobiliary surgery drainage catheter fixing device includes: a U-shaped block 1; the bolt 2 is mounted on the U-shaped block 1 in a threaded mode; the fixing plate 3 is fixedly arranged at the top of the U-shaped block 1; the rectangular block 4 is fixedly arranged at the top of the fixing plate 3; the mounting block 5 is mounted on the rectangular block 4 in a sliding mode; the adjusting mechanism is arranged on the rectangular block 4; a fixing mechanism provided on the mounting block 5.
The top end of the bolt 2 is fixedly provided with a rubber block, so that friction force can be increased.
The adjusting mechanism comprises a mounting groove 6, a plurality of first teeth 7, a cavity 8, a connecting rod 9, a stop block 10, a first spring 11, a linking block 12 and a second tooth 13, wherein the mounting groove 6 is arranged on one side of the rectangular block 4, the first teeth 7 are fixedly arranged on the inner wall of one side of the mounting groove 6 at equal intervals, the cavity 8 is arranged on the mounting block 5, the inner walls of two sides of the cavity 8 are respectively provided with a sliding hole, the connecting rod 9 penetrates through the two sliding holes, one end of the connecting rod 9 extends into the mounting groove 6, the stop block 10 is fixedly sleeved on the connecting rod 9, the stop block 10 is matched with the cavity 8, the first spring 11 is slidably sleeved on the connecting rod 9, the linking block 12 is fixedly arranged at one end of the connecting rod 9, and the second tooth 13 is fixedly arranged on one side of the linking block 12, the second teeth 13 are engaged with the first teeth 7, and the height can be adjusted according to the body size of a patient.
The bottom of the fixed plate 3 is fixedly provided with a handle which can hold the device.
The fixing mechanism comprises a fixing block 14, a connecting groove 15, a limiting rod 16, two clamping blocks 17, a drainage tube 18, a sliding block 19 and a second spring 20, the fixing block 14 is fixedly arranged at one side of the mounting block 5, the connecting groove 15 is arranged at the top of the fixing block 14, the limiting rod 16 is fixedly arranged on the inner walls at two sides of the connecting groove 15, one of the clamping blocks 17 is fixedly arranged on the top of the fixed block 14, the other clamping block 17 is arranged on the top of the fixed block 14 in a sliding way, the drainage tube 18 is arranged at one side of the two clamping blocks 17 close to each other, the sliding block 19 is slidably arranged on the limiting rod 16, the sliding block 19 is fixedly arranged at the bottom of one of the clamping blocks 17, and the second spring 20 is sleeved on the limiting rod 16 in a sliding manner, so that the drainage tube 18 can be fixed, and the discomfort of a patient can be reduced.
A handle is fixedly arranged on one side of one of the clamping blocks 17, and can pull one of the clamping blocks 17.
The utility model provides a hepatobiliary surgery drainage catheter fixing device's theory of operation as follows: when the drainage tube 18 is used for the hepatobiliary surgery, the handle is held, the device is taken beside an operation bed, the U-shaped block 1 is plugged into the bed edge of the operation bed, the bolt 2 is screwed, the bolt 2 drives the rubber block to move upwards and contact the bed edge of the operation bed, the device can be fixed, and the rubber block can increase friction force to reduce the movement of the device;
the connecting rod 9 is pulled leftwards, the connecting rod 9 drives the stop block 10 to slide leftwards in the cavity 8, the stop block 10 enables the first spring 11 to be tightened, the connecting rod 9 drives the connecting block 12 to move leftwards, the connecting block 12 drives the second tooth 13 to move leftwards, the second tooth 13 is far away from the first tooth 7, at the moment, the mounting block 5 can move upwards and downwards, the mounting block 5 drives the fixing block 14 to move upwards and downwards, the proper height is adjusted according to the body type of a patient, the connecting rod 9 is loosened, the connecting rod 9 enables the first spring 11 to automatically return, the stop block 10 is driven to move rightwards under the automatic return action of the first spring 11, the stop block 10 drives the connecting rod 9 to move rightwards, the connecting rod 9 drives the connecting block 12 to move rightwards, the connecting block 12 drives the second tooth 13 to move rightwards and is meshed with the first tooth 7, the mounting block 5 can be fixed, and operation is simple;
when the drainage tube 18 is inserted into the body of a patient, the handle is pulled rightwards, the handle drives one of the clamping blocks 17 to move rightwards, one of the clamping blocks 17 drives the sliding block 19 to slide rightwards on the limiting rod 16, the sliding block 19 enables the second spring 20 to be tightened, the drainage tube 18 can be placed between the two clamping blocks 17, the handle is loosened, the second spring 20 can be automatically returned by the handle, the sliding block 19 is driven to move leftwards under the automatic returning action of the second spring 20, the sliding block 19 drives one of the clamping blocks 17 to move leftwards to contact with the drainage tube 18 and clamp the drainage tube, and therefore the drainage tube 18 can be conveniently fixed and taken out, and discomfort of the patient is effectively reduced.
Compared with the prior art, the utility model provides a hepatobiliary surgery drainage catheter fixing device has following beneficial effect:
the utility model provides a fixing device for a surgical drainage catheter for hepatobiliary surgery, which can be fixed through a U-shaped block 1, a bolt 2 and a rubber block; the height of the patient can be adjusted according to the body type of the patient through the mounting groove 6, the first teeth 7, the cavity 8, the connecting rod 9, the stop block 10, the first spring 11, the connecting block 12 and the second teeth 13, and the operation is simple; through fixed block 14, spread groove 15, gag lever post 16, clamp splice 17, slider 19 and second spring 20, can conveniently fix and take out drainage tube 18, comparatively effectual reduction patient's discomfort.
It should be noted that the device structure and the accompanying drawings of the present invention mainly describe the principle of the present invention, and in the technology of this design principle, the settings of the power mechanism, the power supply system, the control system, etc. of the device are not completely described, and the details of the power mechanism, the power supply system, and the control system can be clearly known on the premise that those skilled in the art understand the principle of the present invention.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (6)
1. A hepatobiliary surgery drainage catheter fixing device, comprising:
a U-shaped block;
the bolt is mounted on the U-shaped block in a threaded mode;
the fixing plate is fixedly arranged at the top of the U-shaped block;
the rectangular block is fixedly arranged at the top of the fixing plate;
the mounting block is slidably mounted on the rectangular block;
the adjusting mechanism is arranged on the rectangular block;
and the fixing mechanism is arranged on the mounting block.
2. The hepatobiliary surgery drainage catheter fixation device of claim 1, wherein a rubber block is fixedly mounted to a top end of the bolt.
3. The hepatobiliary surgery drainage catheter fixing device according to claim 1, wherein the adjusting mechanism comprises a mounting groove, a plurality of first teeth, a cavity, a connecting rod, a stop block, a first spring, an engaging block and a second tooth, the mounting groove is formed on one side of the rectangular block, the plurality of first teeth are fixedly mounted on an inner wall of one side of the mounting groove at equal intervals, the cavity is formed on the mounting block, sliding holes are formed on inner walls of two sides of the cavity, the connecting rod penetrates through the two sliding holes, one end of the connecting rod extends into the mounting groove, the stop block is fixedly sleeved on the connecting rod, the stop block is matched with the cavity, the first spring is slidably sleeved on the connecting rod, the engaging block is fixedly mounted at one end of the connecting rod, and the second tooth is fixedly mounted on one side of the engaging block, the second tooth is engaged with the first tooth.
4. The hepatobiliary surgery drainage catheter fixing device of claim 1, wherein a handle is fixedly installed at the bottom of the fixing plate.
5. The hepatobiliary surgery drainage catheter fixing device according to claim 3, wherein the fixing mechanism comprises a fixing block, a connecting groove, a limiting rod, two clamping blocks, a drainage tube, a sliding block and a second spring, the fixing block is fixedly installed at one side of the mounting block, the connecting groove is formed at the top of the fixing block, the limiting rod is fixedly installed on the inner walls of the two sides of the connecting groove, one of the clamping blocks is fixedly installed at the top of the fixing block, the other clamping block is slidably installed at the top of the fixing block, the drainage tube is arranged at the side where the two clamping blocks are close to each other, the sliding block is slidably installed on the limiting rod, the sliding block is fixedly installed at the bottom of one of the clamping blocks, and the second spring is slidably sleeved on the limiting rod.
6. The hepatobiliary surgery drainage catheter fixing device of claim 5, wherein a handle is fixedly mounted on one side of one of the clamping blocks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120468723.XU CN215023241U (en) | 2021-03-04 | 2021-03-04 | Hepatobiliary surgery drainage catheter fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120468723.XU CN215023241U (en) | 2021-03-04 | 2021-03-04 | Hepatobiliary surgery drainage catheter fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215023241U true CN215023241U (en) | 2021-12-07 |
Family
ID=79254737
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120468723.XU Expired - Fee Related CN215023241U (en) | 2021-03-04 | 2021-03-04 | Hepatobiliary surgery drainage catheter fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215023241U (en) |
-
2021
- 2021-03-04 CN CN202120468723.XU patent/CN215023241U/en not_active Expired - Fee Related
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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: 20211207 |