CN216124906U - PTCD drainage tube fixed knot constructs - Google Patents
PTCD drainage tube fixed knot constructs Download PDFInfo
- Publication number
- CN216124906U CN216124906U CN202022850168.5U CN202022850168U CN216124906U CN 216124906 U CN216124906 U CN 216124906U CN 202022850168 U CN202022850168 U CN 202022850168U CN 216124906 U CN216124906 U CN 216124906U
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- CN
- China
- Prior art keywords
- drainage tube
- clamp ring
- mounting box
- elastic cord
- fixed
- 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
- 208000016853 pontine tegmental cap dysplasia Diseases 0.000 title claims abstract description 18
- 238000009434 installation Methods 0.000 abstract 5
- 230000000694 effects Effects 0.000 description 5
- 208000015163 Biliary Tract disease Diseases 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 210000003445 biliary tract Anatomy 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000002638 palliative care Methods 0.000 description 1
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Abstract
The utility model discloses a PTCD drainage tube fixing structure, which belongs to the field of drainage tubes and comprises an installation box, wherein a sucker is fixedly connected to the outer surface of the lower end of the installation box, a fixing mechanism is arranged on the outer surface of one side of the installation box, a drainage tube main body is arranged inside the fixing mechanism, a first elastic band is arranged on the outer surface of the front end of the installation box, an adjusting buckle is arranged on one side of the first elastic band, a second elastic band is arranged on the outer surface of the rear end of the installation box, and a magic tape is arranged on one side of the second elastic band. Through putting into fixed establishment with the drainage tube main part, rotate bolt and fastening swivel nut, can drive two sets of connecting plates and extrude each other, utilize the fixed connection relation between connecting plate and the clamp ring and the swing joint relation between clamp ring and the fixed plate in addition, can make the connecting plate drive the clamp ring and press from both sides tightly each other, the clamp ring drives the block rubber and presss from both sides tightly each other, is convenient for fix the drainage tube main part, convenient regulation, not fragile drainage tube moreover.
Description
Technical Field
The utility model relates to the field of drainage tubes, in particular to a PTCD drainage tube fixing structure.
Background
Percutaneous Transhepatic Cholangiotomy (PTCD) is a technical means for placing a catheter in a biliary tract percutaneously and transhepatically under an imaging technique, and for many biliary tract diseases, PTCD is a preferred treatment scheme and can also be a palliative treatment method.
When the existing drainage tube is used, the drainage tube needs to be fixed by an adhesive tape and a bandage, the operation is time-consuming and labor-consuming, the structure is unstable, the drainage tube is easy to dislocate, and therefore a PTCD drainage tube fixing structure is provided.
SUMMERY OF THE UTILITY MODEL
1. Technical problem to be solved
Aiming at the problems in the prior art, the utility model aims to provide a PTCD drainage tube fixing structure which has the advantages of good fixing effect, convenience in adjustment and capability of preventing the drainage tube from dislocating, and solves the problems in the background art.
2. Technical scheme
In order to solve the above problems, the present invention adopts the following technical solutions.
The utility model provides a PTCD drainage tube fixed knot constructs, includes the mounting box, the lower extreme outer fixed surface of mounting box is connected with the sucking disc, one side surface of mounting box is provided with fixed establishment, fixed establishment's inside is provided with the drainage tube main part, the front end surface of mounting box is provided with the elastic cord No. one, one side of elastic cord is provided with the regulation and detains, the rear end surface of mounting box is provided with the elastic cord No. two, one side of elastic cord No. two is provided with the magic subsides.
Preferably, the fixing mechanism comprises a fixing plate, two groups of clamping rings are arranged on the outer surface of one side of the fixing plate, rubber blocks are arranged on the outer surface of one side of each clamping ring, a connecting plate is arranged on the outer surface of one end of each clamping ring, a bolt is arranged in each connecting plate, and a fastening screw sleeve is arranged on the outer surface of each bolt.
Preferably, a movable block is arranged between the clamping ring and the fixed plate, the outer surface of one end of the clamping ring is movably connected with the outer surface of one side of the fixed plate through the movable block, and the outer surface of one side of the rubber block is fixedly connected with the outer surface of one side of the clamping ring.
Preferably, the bolts sequentially penetrate through the insides of the two groups of connecting plates, the two groups of connecting plates are movably connected with the fastening threaded sleeves through the bolts, and the insides of the fastening threaded sleeves are in threaded connection with the outer surfaces of the bolts.
Preferably, the outer surface of one side of an elastic cord is fixed connection with the outer surface of one side of the adjusting buckle, and the elastic cord and the second elastic cord are detachably connected through the adjusting buckle and the magic tape.
3. Advantageous effects
Compared with the prior art, the utility model has the advantages that:
(1) this scheme is through putting into fixed establishment with the drainage tube main part, rotates bolt and fastening swivel nut, can drive two sets of connecting plates and extrude each other, utilizes the fixed connection relation between connecting plate and the clamp ring and the swing joint relation between clamp ring and the fixed plate in addition, can make the connecting plate drive the clamp ring and press from both sides tightly each other, and the clamp ring drives the block rubber and presss from both sides tightly each other, is convenient for fix the drainage tube main part, convenient regulation, not fragile drainage tube moreover.
(2) Through placing the patient with the mounting box on one's body, utilize the sucking disc can bond the mounting box on patient's skin, run through the regulation of an elastic cord with the one end of No. two elastic cords again and detain, paste through the magic and bond, tie up on one's body at the patient, improved the fixed effect of mounting box, prevent that the drainage tube from dislocating.
Drawings
FIG. 1 is a schematic structural view of a fixing structure of a PTCD drainage tube according to the present invention;
FIG. 2 is a schematic structural view of a mounting box in the fixing structure of the PTCD drainage tube of the present invention;
FIG. 3 is a schematic structural view of a fixing mechanism in the fixing structure of the PTCD drainage tube of the present invention.
The reference numbers in the figures illustrate:
1. mounting a box; 2. a suction cup; 3. a fixing mechanism; 31. a fixing plate; 32. a clamping ring; 33. a rubber block; 34. a connecting plate; 35. a bolt; 36. fastening a threaded sleeve; 4. a drainage tube body; 5. an elastic band I; 6. adjusting buckles; 7. a second elastic band; 8. magic tape.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.
Referring to fig. 1-3, a PTCD drainage tube fixing structure includes a mounting box 1, a suction cup 2 is fixedly connected to an outer surface of a lower end of the mounting box 1, a fixing mechanism 3 is disposed on an outer surface of one side of the mounting box 1, a drainage tube main body 4 is disposed inside the fixing mechanism 3, an elastic band 5 is disposed on an outer surface of a front end of the mounting box 1, an adjusting buckle 6 is disposed on one side of the elastic band 5, an elastic band 7 is disposed on an outer surface of a rear end of the mounting box 1, and a magic tape 8 is disposed on one side of the elastic band 7.
Further, the fixing mechanism 3 comprises a fixing plate 31, two sets of clamping rings 32 are arranged on the outer surface of one side of the fixing plate 31, rubber blocks 33 are arranged on the outer surface of one side of each clamping ring 32, a connecting plate 34 is arranged on the outer surface of one end of each clamping ring 32, a bolt 35 is arranged inside each connecting plate 34, and a fastening screw sleeve 36 is arranged on the outer surface of each bolt 35.
Further, be provided with the movable block between clamp ring 32 and the fixed plate 31, the one end surface of clamp ring 32 is swing joint through one side surface of movable block and fixed plate 31, and one side surface of rubber block 33 is fixed connection with one side surface of clamp ring 32, and two sets of clamp rings 32 of being convenient for drive rubber block 33 and press from both sides tightly each other, convenient regulation.
Further, the bolts 35 sequentially penetrate through the two groups of connecting plates 34, the two groups of connecting plates 34 are movably connected with the fastening threaded sleeves 36 through the bolts 35, the inner parts of the fastening threaded sleeves 36 are in threaded connection with the outer surfaces of the bolts 35, and the bolts 35 and the fastening threaded sleeves 36 are rotated to drive the two groups of connecting plates 34 to extrude each other.
Further, one side surface of an elastic cord 5 is fixed connection with the one side surface of adjusting buckle 6, detains 6 and magic subsides 8 through adjusting between an elastic cord 5 and No. two elastic cords 7 and for dismantling the connection, and the one end of No. two elastic cords 7 is run through the regulation of an elastic cord 5 and is detained 6, bonds through magic subsides 8, ties up on one's body the patient, has improved the fixed effect of mounting box 1, prevents that the drainage tube from dislocating.
The working principle is as follows: firstly, through putting into fixed establishment 3 with drainage tube main part 4, rotate bolt 35 and fastening swivel nut 36, can drive two sets of connecting plate 34 and extrude each other, utilize the fixed connection relation between connecting plate 34 and the clamp ring 32 and the swing joint relation between clamp ring 32 and the fixed plate 31 in addition, can make connecting plate 34 drive clamp ring 32 press from both sides tightly each other, clamp ring 32 drives rubber piece 33 and presss from both sides tightly each other, be convenient for fix drainage tube main part 4, convenient regulation, and not fragile drainage tube, again through placing the patient with mounting box 1 on one's body, utilize sucking disc 2 can bond mounting box 1 on patient's skin, again run through the regulation of elastic cord 5 with the one end of No. two elastic cords 7 and detain 6, bond through magic subsides 8, on one's body the patient, the fixed effect of mounting box 1 has been improved, prevent that the drainage tube from dislocating.
The foregoing is only a preferred embodiment of the present invention; the scope of the utility model is not limited thereto. Any person skilled in the art should be able to cover the technical scope of the present invention by equivalent or modified solutions and modifications within the technical scope of the present invention.
Claims (5)
1. The utility model provides a PTCD drainage tube fixed knot constructs, includes mounting box (1), its characterized in that: the utility model discloses a novel drainage tube, including mounting box (1), one side surface of mounting box (1), the lower extreme surface fixedly connected with sucking disc (2) of mounting box (1), one side surface of mounting box (1) is provided with fixed establishment (3), the inside of fixed establishment (3) is provided with drainage tube main part (4), the front end surface of mounting box (1) is provided with elastic cord (5), one side of elastic cord (5) is provided with adjusts knot (6), the rear end surface of mounting box (1) is provided with elastic cord (7) No. two, one side of elastic cord (7) is provided with magic subsides (8).
2. The PTCD drainage tube fixing structure according to claim 1, wherein: fixing mechanism (3) are including fixed plate (31), one side surface of fixed plate (31) all is provided with two sets of clamp rings (32), one side surface of clamp ring (32) is provided with rubber block (33), the one end surface of clamp ring (32) is provided with connecting plate (34), the inside of connecting plate (34) is provided with bolt (35), the surface of bolt (35) is provided with fastening swivel nut (36).
3. The PTCD drainage tube fixing structure according to claim 2, wherein: be provided with the movable block between clamp ring (32) and fixed plate (31), the one end surface of clamp ring (32) is swing joint through one side surface of movable block and fixed plate (31), one side surface of rubber block (33) and one side surface of clamp ring (32) are fixed connection.
4. The PTCD drainage tube fixing structure according to claim 2, wherein: the bolt (35) runs through the inside of two sets of connecting plates (34) in proper order, be swing joint through bolt (35) and fastening swivel nut (36) between two sets of connecting plates (34), the inside of fastening swivel nut (36) is threaded connection with the surface of bolt (35).
5. The PTCD drainage tube fixing structure according to claim 1, wherein: the utility model discloses a No. 5 elastic cord's one side surface is fixed connection with the one side surface of adjusting buckle (6), buckle (6) and magic subsides (8) through adjusting between an elastic cord (5) and No. two elastic cord (7) and be the detachable connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022850168.5U CN216124906U (en) | 2020-12-01 | 2020-12-01 | PTCD drainage tube fixed knot constructs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022850168.5U CN216124906U (en) | 2020-12-01 | 2020-12-01 | PTCD drainage tube fixed knot constructs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216124906U true CN216124906U (en) | 2022-03-25 |
Family
ID=80764374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022850168.5U Expired - Fee Related CN216124906U (en) | 2020-12-01 | 2020-12-01 | PTCD drainage tube fixed knot constructs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216124906U (en) |
-
2020
- 2020-12-01 CN CN202022850168.5U patent/CN216124906U/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 |
Granted publication date: 20220325 |