CN219127561U

CN219127561U - Drainage device

Info

Publication number: CN219127561U
Application number: CN202221766054.5U
Authority: CN
Inventors: 翟鹏; 张华国; 胡志锋; 包磊; 鲍仲明
Original assignee: Huai'an Fifth People's Hospital
Current assignee: Huai'an Fifth People's Hospital
Priority date: 2022-07-08
Filing date: 2022-07-08
Publication date: 2023-06-06
Anticipated expiration: 2032-07-08

Abstract

The utility model relates to the technical field of medical appliances and discloses a drainage device which comprises a drainage bag, wherein a rubber plug is adhered to the inner wall of the drainage bag, a rubber puncture needle is inserted into the rubber plug, a drainage tube is adhered to the surface of the rubber puncture needle, a hollow cylinder is adhered to the surface of the drainage tube, a fixing mechanism is sleeved on the surface of the hollow cylinder, a fixing hole is formed in the front surface of the hollow cylinder, the surface of the fixing mechanism is in contact with the inner wall of the fixing hole, cylinders are fixedly connected to the front side and the rear side of the inner wall of the fixing mechanism, a rotating block is sleeved on the surface of each cylinder, and a hook is fixedly connected to the bottom of each rotating block. According to the utility model, the rubber plug and the rubber puncture needle cannot be separated by matching the hollow barrel, the fixing mechanism, the fixing hole, the cylinder, the rotating block, the hook, the connecting ring, the second hollow block and the limiting block, so that the firmness of the joint between the drainage bag and the drainage tube is improved.

Description

Drainage device

Technical Field

The utility model relates to the technical field of medical appliances, in particular to a drainage device.

Background

The liver and gall surgery mainly refers to liver, biliary tract, pancreas diseases and the like which need to be treated by surgery, and the liver diseases which need to be intervened by surgery include primary liver cancer, metastatic liver cancer, intrahepatic duct stones, larger hepatic cysts, hepatic hemangiomas and hepatic adenomas. Biliary tract diseases include cholecystolithiasis, intrahepatic and extrahepatic bile duct calculus, cholangiocarcinoma, etc., and pancreatic diseases include severe pancreatitis, cystic space of pancreas, pancreatic cancer, etc. requiring surgical intervention.

At present, when a doctor of hepatobiliary surgery drains fluid in a patient, a drainage tube is usually inserted into the patient, and then the fluid is drained into a drainage bag through the drainage tube, but the connection part between the drainage tube and the drainage bag is easy to loosen, so that the drainage tube and the drainage bag are easy to separate when the patient walks or turns over.

Disclosure of Invention

The utility model aims to solve the defects existing in the prior art, such as: at present, when a doctor of hepatobiliary surgery drains fluid in a patient, a drainage tube is usually inserted into the patient, and then the fluid is drained into a drainage bag through the drainage tube, but the connection part between the drainage tube and the drainage bag is easy to loosen, so that the drainage tube and the drainage bag are easy to separate when the patient walks or turns over, and the drainage device is provided.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a drainage device, includes the drainage bag, the inner wall of drainage bag bonds there is the rubber stopper, peg graft in the inside of rubber stopper has the rubber pjncture needle, the surface bonding of rubber pjncture needle has the drainage tube, the surface bonding of drainage tube has a hollow section of thick bamboo, fixed establishment has been cup jointed on the surface of hollow section of thick bamboo, the fixed orifices has been seted up in the front of hollow section of thick bamboo, the surface of fixed establishment and the inner wall contact of fixed orifices, the equal fixedly connected with cylinder in front and back both sides of fixed establishment inner wall, the rotating block has been cup jointed on the cylindrical surface, the bottom fixedly connected with couple of rotating block, the laminating of the inner wall of couple is provided with the go-between, the inner wall fixedly connected with second hollow block of go-between, the inner wall of second hollow block bonds with the surface of rubber stopper, the surface of drainage tube and the surface of rubber pjncture needle all bond the stopper, the bottom and the upper surface contact of rubber stopper.

Preferably, the fixing mechanism comprises a first hollow block, the inner wall of the first hollow block is in contact with the surface of the hollow cylinder, a through hole is formed in the front face of the first hollow block, a threaded cylinder is fixedly connected to the inner wall of the through hole, a bolt is connected to the inner wall of the threaded cylinder in a threaded mode, the surface of the bolt is in contact with the inner wall of the fixing hole, a turntable is fixedly connected to the front face of the bolt, grooves are formed in the left side and the right side of the first hollow block, and the front side and the rear side of the inner wall of the groove are fixedly connected with the surface of the cylinder.

Preferably, a hanging bracket is adhered to the front surface of the drainage bag.

Preferably, the suspension bracket comprises a connecting block, the back of the connecting block is adhered to the front of the drainage bag, the upper surface of the connecting block is fixedly connected with a fixing ring, and the inner wall of the fixing ring is adhered with a suspension rope.

Preferably, the inside of connecting block has been seted up the slide opening, the laminating of the inner wall in slide opening is provided with the magic subsides.

Preferably, the front surface of the connecting block is adhered with an anti-skid rubber block.

Compared with the prior art, the utility model has the beneficial effects that:

(1) According to the utility model, the hollow cylinder, the fixing mechanism, the fixing hole, the cylinder, the rotating block, the hook, the connecting ring, the second hollow block and the limiting block are arranged, wherein when the bolt on the fixing mechanism is in contact with the fixing hole, the hook and the connecting ring cannot be separated through the cooperation of the fixing mechanism and the fixing hole, the limiting block is in close contact with the rubber plug through the cooperation of the hook and the connecting ring, and the rubber plug cannot be separated through the cooperation of the hollow cylinder, the fixing mechanism, the fixing hole, the cylinder, the rotating block, the hook, the connecting ring, the second hollow block and the limiting block, so that the firmness of the joint between the drainage bag and the drainage tube is improved.

(2) According to the utility model, the drainage bag can be hung on the hook and fixed on the limb of the patient by arranging the hanging bracket, the sliding hole and the magic tape, so that the drainage device is convenient to use, and meanwhile, when the drainage bag is fixed on the limb of the patient by the magic tape, the anti-slip rubber block on the connecting block can be contacted with the clothes of the patient, and then, the drainage bag is fixed more firmly by the friction force between the anti-slip rubber block and the clothes of the patient.

Drawings

FIG. 1 is a schematic illustration of the structure of the present utility model;

FIG. 2 is a front view of the structure of the present utility model;

FIG. 3 is a front view of the hollow cylinder of the present utility model;

FIG. 4 is a front view of the securing mechanism of the present utility model;

FIG. 5 is a cross-sectional view taken along line A-A of FIG. 4 in accordance with the present utility model;

fig. 6 is a side view of the suspension mechanism of the present utility model.

In the figure: 1. a drainage bag; 2. a rubber stopper; 3. a rubber puncture needle; 4. a drainage tube; 5. a hollow cylinder; 6. a fixing mechanism; 61. a first hollow block; 62. a through hole; 63. a thread cylinder; 64. a bolt; 65. a turntable; 66. a groove; 7. a fixing hole; 8. a cylinder; 9. a rotating block; 10. a hook; 11. a connecting ring; 12. a second hollow block; 13. a limiting block; 14. a hanging bracket; 141. a connecting block; 142. a fixing ring; 143. a hanging rope; 15. a slide hole; 16. a magic tape; 17. an anti-skid rubber block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Embodiment one:

referring to fig. 1-5, a drainage device, including drainage bag 1, the inner wall of drainage bag 1 bonds and has rubber stopper 2, peg graft in the inside of rubber stopper 2 has rubber pjncture needle 3, rubber pjncture needle 3's surface bonds and has drainage tube 4, drainage tube 4's surface bonds and has hollow section of thick bamboo 5, fixed establishment 6 has been cup jointed on the surface of hollow section of thick bamboo 5, fixed orifices 7 have been seted up in the front, fixed establishment 6's surface and fixed orifices 7's inner wall contact, both sides all fixedly connected with cylinder 8 around fixed establishment 6 inner wall, rotating block 9 has been cup jointed on the surface of cylinder 8, the bottom fixedly connected with couple 10 of rotating block 9, couple 10 can rotate with cylinder 8 as the center, the laminating of the inner wall of couple 10 is provided with go-between 11, go-between 11's inner wall fixedly connected with second hollow piece 12, the inner wall of second hollow piece 12 bonds with rubber stopper 2's surface, stopper 13 has all been glued to the surface of drainage tube 4 and rubber pjncture needle 3, stopper 13's bottom and rubber pjncture needle 2's upper surface contact, stopper 13 restricts the depth of rubber pjncture needle 3 in inserting rubber stopper 2.

The fixing mechanism 6 comprises a first hollow block 61, the inner wall of the first hollow block 61 is in contact with the surface of the hollow cylinder 5, a through hole 62 is formed in the front face of the first hollow block 61, a threaded cylinder 63 is fixedly connected to the inner wall of the through hole 62, a bolt 64 is connected to the inner wall of the threaded cylinder 63 in a threaded manner, the surface of the bolt 64 is in contact with the inner wall of the fixing hole 7, a turntable 65 is fixedly connected to the front face of the bolt 64, grooves 66 are formed in the left side and the right side of the first hollow block 61, the front side and the rear side of the inner wall of the grooves 66 are fixedly connected with the surface of the cylinder 8, when the bolt 64 is in contact with the fixing hole 7, the first hollow block 61 cannot move due to the cooperation of the bolt 64 and the fixing hole 7, and when the bolt 64 is separated from the fixing hole 7, the first hollow block 61 can move freely on the hollow cylinder 5.

Embodiment two:

referring to fig. 1 to 6, the front surface of the drainage bag 1 is adhered with the hanging bracket 14, the hanging bracket 14 comprises a connecting block 141, the back surface of the connecting block 141 is adhered with the front surface of the drainage bag 1, the upper surface of the connecting block 141 is fixedly connected with a fixing ring 142, the inner wall of the fixing ring 142 is adhered with a hanging rope 143, a sliding hole 15 is formed in the connecting block 141, the inner wall of the sliding hole 15 is adhered with a magic tape 16, the front surface of the connecting block 141 is adhered with an anti-slip rubber block 17, the drainage bag 1 can be hung on a hook 10 and can be fixed on a limb of a patient through the hanging bracket 14, the sliding hole 15 and the magic tape 16, so that the drainage device is convenient to use, and meanwhile, when the drainage bag 1 is fixed on the limb of the patient through the magic tape 16, the anti-slip rubber block 17 on the connecting block 141 is contacted with clothes of the patient, and then the drainage bag 1 is fixed more firmly through friction between the anti-slip rubber block 17 and the clothes of the patient.

In the utility model, when using the drainage device, medical staff inserts the rubber puncture needle 3 into the rubber plug 2, and makes the limiting block 13 contact with the rubber plug 2, then, by moving the first hollow block 61, makes the inner wall of the hook 10 contact with the connecting ring 11, and makes the bolt 64 insert into the fixed hole 7 through rotating the rotary disc 65, at this time, the hook 10 cannot be separated from the connecting ring 11 through the cooperation of the fixed mechanism 6 and the fixed hole 7, and makes the limiting block 13 closely contact with the rubber plug 2 through the cooperation of the hook 10 and the connecting ring 11, then, the drainage tube 4 is inserted into a patient, and the liquid in the patient is drained into the drainage bag 1 through the drainage tube 4, when the medical staff needs to separate the drainage bag 1 from the drainage tube 4, the bolt 64 is separated from the fixed hole 7 through rotating the rotary disc 65, then, the hook 10 is separated from the connecting ring 11 through moving the first hollow block 61, and the drainage tube 4 is separated from the drainage bag 1 through pulling out the rubber plug 2 in the rubber puncture needle 3.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Claims

1. The utility model provides a drainage device, includes drainage bag (1), its characterized in that, the inner wall of drainage bag (1) bonds there is rubber stopper (2), peg graft in the inside of rubber stopper (2) has rubber pjncture needle (3), the surface bonding of rubber pjncture needle (3) has drainage tube (4), the surface bonding of drainage tube (4) has hollow section of thick bamboo (5), fixed establishment (6) have been cup jointed on the surface of hollow section of thick bamboo (5), fixed orifices (7) have been seted up in the front of hollow section of thick bamboo (5), the surface of fixed establishment (6) and the inner wall contact of fixed orifices (7), the equal fixedly connected with cylinder (8) of front and back both sides of fixed establishment (6) inner wall, the surface of cylinder (8) has cup jointed rotatory piece (9), the bottom fixedly connected with couple (10) of rotatory piece (9), the laminating of the inner wall of couple (10) is provided with go-between (11), the inner wall fixedly connected with second hollow piece (12) of spike (11), the inner wall of second hollow piece (12) and the surface of rubber stopper (2) bond with stopper (13) on the surface of stopper (3).

2. The drainage device according to claim 1, wherein the fixing mechanism (6) comprises a first hollow block (61), the inner wall of the first hollow block (61) is in contact with the surface of the hollow cylinder (5), a through hole (62) is formed in the front surface of the first hollow block (61), a threaded cylinder (63) is fixedly connected to the inner wall of the through hole (62), a bolt (64) is connected to the inner wall of the threaded cylinder (63) in a threaded manner, the surface of the bolt (64) is in contact with the inner wall of the fixing hole (7), turntables (65) are fixedly connected to the front surface of the bolt (64), grooves (66) are formed in the left side and the right side of the inner wall of the first hollow block (61), and the front side and the rear side of the inner wall of the groove (66) are fixedly connected with the surface of the cylinder (8).

3. A drainage device according to claim 1, characterized in that the front side of the drainage bag (1) is glued with a suspension bracket (14).

4. A drainage device according to claim 3, wherein the suspension bracket (14) comprises a connection block (141), the back surface of the connection block (141) is adhered to the front surface of the drainage bag (1), the upper surface of the connection block (141) is fixedly connected with a fixing ring (142), and the inner wall of the fixing ring (142) is adhered with a suspension rope (143).

5. The drainage device according to claim 4, wherein a slide hole (15) is formed in the connecting block (141), and a magic tape (16) is attached to the inner wall of the slide hole (15).

6. The drainage device according to claim 4, characterized in that the front face of the connecting block (141) is bonded with an anti-slip rubber block (17).