CN215023146U - Postoperative abdominal cavity drainage tube fixing device - Google Patents

Abstract

The fixing device for the postoperative abdominal cavity drainage tube solves the problem that the drainage tube is not firmly fixed, so that the tube is detached and the drainage tube is pressed, twisted or bent to form an angle to influence the drainage; including the return bend, the first fixed pipe of return bend right side fixedly connected with, spaced division has a plurality of rectangular channel on the first fixed pipe, the first sleeve pipe of first fixed pipe right side fixedly connected with, be connected with adjustable band on the first sleeve pipe, the return bend bottom is rotated and is connected with rotatable second sleeve pipe, the internal tooth's socket that opens of second sleeve pipe, the internal tooth's socket has a plurality of gear, gear fixedly connected with connecting pin, connecting pin upper portion and return bend rotate and are connected, the connecting pin lower extreme rotates and is connected with the fixed block, fixedly connected with adhesive plate on the fixed block, the fixed block cover is connected in second sleeve outside of tubes portion and rotate with the second sleeve pipe, be equipped with the open-close board with gear fixed connection between fixed block and the return bend, sliding connection has splint in the open-close board.

Description

Postoperative abdominal cavity drainage tube fixing device

Technical Field

The utility model belongs to the technical field of the medical treatment technique and specifically relates to a postoperative peritoneal drainage tube fixing device is related to.

Background

The conditions of abdominal cavity blood seepage, empyema infection and the like after the department surgery are very common, the abdominal cavity blood seepage, the empyema infection and the like are often accumulated in the abdominal cavity or the operation field, and the tissues are damaged, secondary infection or aggravated infection is caused, so that a drainage object is required to be placed in the abdominal cavity to drain the abdominal cavity pus and necrotic tissues from the abdominal cavity to the outside, the infection diffusion is prevented, the operation field dead cavity is reduced or closed, and the healing of anastomotic stoma and incision in the abdominal cavity is promoted. If the drainage is not sufficient, the patient has the risk of infection, which is not beneficial to the recovery of the patient. In the drainage process, the drainage tube has the following problems to influence the normal operation of drainage: 1 the pipeline of the drainage tube is kept smooth, and the influence on drainage caused by pressure, distortion or angle turning is avoided. 2, the drainage tube is fixed to avoid displacement and separation. Care was taken to keep the drainage tube clean from infection at the wound or mucosal contact site.

SUMMERY OF THE UTILITY MODEL

To the above-mentioned condition, for overcoming prior art's defect, the utility model provides a postoperative abdominal cavity drainage tube fixing device, the effectual drainage tube of having solved is fixed insecure to cause to take off the pipe and drainage tube pressurized, distortion or the angle of turning causes the problem of influence to the drainage.

In order to achieve the purpose, the utility model adopts the following technical scheme that the device comprises a bent pipe, the right side of the bent pipe is fixedly connected with a first fixed pipe with an opening, a plurality of rectangular grooves are arranged on the first fixed pipe at intervals, a first sleeve pipe is fixedly connected with the right side of the first fixed pipe, an adjustable bridle is connected on the first sleeve pipe, the bottom end of the bent pipe is rotatably connected with a rotatable second sleeve pipe, an inner tooth groove is arranged in the second sleeve pipe, a plurality of gears are engaged in the inner tooth groove, a connecting pin is fixedly connected with the gears, the upper part of the connecting pin is rotatably connected with the bent pipe, the lower end of the connecting pin is rotatably connected with a fixed block, an adhesive plate is fixedly connected on the fixed block, the fixed block is sleeved on the outer part of the second sleeve pipe and is rotatably connected with the second sleeve pipe, an opening plate fixedly connected with the gears is arranged between the fixed block and the bent pipe, sliding connection has the splint in the open-close plate, and the second sleeve pipe rotates and constitutes the fixed establishment of drainage tube through the cooperation of interior tooth's socket, a plurality of gear and a plurality of open-close plate.

Preferably, the first fixing pipe is rotatably connected with a second fixing pipe, the second fixing pipe is identical to the first fixing pipe in shape, and the second fixing pipe is fixedly connected with a first fixing belt.

Preferably, the second sleeve is fixedly connected with a cylindrical rod, the upper top surface of the fixing block is provided with two limiting grooves, and one side of each limiting groove is provided with a second fixing belt fixedly connected with the fixing block.

Preferably, the cylindrical rod and the first sleeve are both elastic pieces.

Preferably, a cylindrical hole is formed in the fixing block, and the cylindrical hole and the plywood are located at the same horizontal height.

Preferably, fixedly connected with and open-close plate sliding connection's guide bar on the splint, fixedly connected with separation blade on the guide bar, the cover has the spring on the guide bar, the spring is located the right side of guide bar.

Compared with the prior art, the utility model discloses the beneficial effect who reaches does: through the joining in marriage of open-close plate and clamp splice with after the drainage tube is fixed in the device at the position that the adhesive sheet bonding is fixed in needs, avoid the drainage tube to take place to take off a tub phenomenon, the adhesive sheet can effectively avoid patient's drainage position to receive external infection when fixing device, the drainage tube because of the pressurized, distortion or the angle of turning of the drainage that causes can be avoided to first fixed pipe, the fixed pipe of second and elbow, the obstructed phenomenon of drainage of guarantee drainage goes on smoothly.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the partially exploded structure of the present invention;

FIG. 3 is a schematic sectional view of the fixing block of the present invention;

FIG. 4 is a schematic cross-sectional view of the plywood of the present invention;

FIG. 5 is an enlarged schematic view of A in FIG. 4 according to the present invention;

in the figure: 1. bending the pipe; 2. a first stationary tube; 3. a rectangular groove; 4. a first sleeve; 5. a strap 6, a second sleeve; 7. an inner tooth socket; 8. a gear; 9. a connecting pin; 10. a fixed block; 11. bonding a board; 12. opening and closing the board; 13. a splint; 14. a second stationary tube; 15. a first securing strap; 16. a cylindrical rod; 17. a limiting groove; 18. a second securing strap; 19. a cylindrical bore; 20. a guide bar; 21. a baffle plate; 22. a spring.

Detailed Description

The invention will now be described in further detail with reference to the accompanying figures 1-5. The attached drawings are simplified schematic diagrams, and only illustrate the basic structure of the present invention in a schematic manner, and thus only show the components related to the present invention.

As shown in figures 1-5, the utility model comprises a bent pipe 1, a first fixed pipe 2 with a gap is fixedly connected with the right side of the bent pipe 1, a plurality of rectangular grooves 3 are arranged on the first fixed pipe 2 at intervals, a first sleeve 4 is fixedly connected with the right side of the first fixed pipe 2, an adjustable bridle is connected with the first sleeve 4, the bottom end of the bent pipe 1 is rotatably connected with a rotatable second sleeve 6, an inner tooth space 7 is arranged in the second sleeve 6, a plurality of gears 8 are engaged with the inner tooth space 7, the gears 8 are fixedly connected with a connecting pin 9, the upper part of the connecting pin 9 is rotatably connected with the bent pipe 1, the lower end of the connecting pin 9 is rotatably connected with a fixed block 10, a bonding plate 11 is fixedly connected on the fixed block 10, the fixed block 10 is sleeved outside the second sleeve 6 and rotatably connected with the second sleeve 6, a bonding plate 12 fixedly connected with the gears 8 is arranged between the fixed block 10 and the bent pipe 1, the open close plate 12 is internally and slidably connected with a clamping plate 13, and the second sleeve 6 rotates to form a fixing mechanism of the drainage tube through the matching of the internal tooth grooves 7, the plurality of gears 8 and the plurality of open close plates 12.

The bottom surfaces of the adhesive plate 11, the first fixing band 15 and the second fixing band 18 are all provided with adhesive layers, when in use, the drainage tube penetrates through the elbow, then the adhesive layer of the adhesive plate 11 is opened, the device is adhered to the position of the drainage tube to be fixed, the drainage tube part on the right side of the elbow 1 enters the middle part of the first fixing tube 2 through the opening position of the first fixing tube 2, the bridle is sewed with the magic tape, the bridle is detachably connected with the first sleeve 4, when the drainage tube is clamped inside the first fixing tube 2, the front side and the rear side of the first sleeve 4 can be drawn close through the bridle, the inner space formed by the first sleeve 4 and the bridle is reduced, the friction force between the first sleeve 4 and the drainage tube is increased, the position of the drainage tube is fixed, the lower end of the drainage tube 1 can be fixed by rotating the second sleeve 6, the second sleeve 6 rotates to drive the inner tooth socket 7 to rotate, the inner tooth socket 7 drives the gear 8 to rotate, the gear 8 drives the opening plate 12 to rotate through being connected with, when five groups of opening plate 12 were gathered together to 6 center departments of second sleeve simultaneously, five groups of opening plate 12 center formed a columniform through-hole gradually, the drainage tube card that will go deep into in the elbow this moment is in the position at 6 center departments of second sleeve, when the diameter of drainage tube was less than the diameter of the cylindrical hole of 12 center departments of opening plate, splint 13 on the opening plate 12 promoted splint 13 to remove to 12 center departments of opening plate in the effect of spring 22, fix the drainage tube through five groups of splint 13, the diameter of drainage tube is less than the great size of 12 center departments of opening plate cylindrical hole luxury diameter, the device of being convenient for is fixed the chucking to the pipe of different models.

The first fixed pipe 2 is connected with a second fixed pipe 14 in a rotating mode, the second fixed pipe 14 is the same as the first fixed pipe 2 in shape, and the second fixed pipe is connected with a first fixed belt 15 in a fixed mode.

Fixed pipe 14 of second and first fixed pipe 2 are transparent material, the fixed pipe 14 of second and the laminating of first stationary phase when initial, make things convenient for the drainage tube to enter into first fixed pipe 2 in, later the fixed pipe 14 of second rotates the fixed pipe 14 of mouthful second and just plugs up rectangular channel 3 on the fixed pipe 2 of first, the fixed pipe 14 of first fixed pipe 2 of this moment and second constitutes a columniform protective sheath to the drainage tube, avoid inside drainage tube to be pressed, cause the result that the drainage is not smooth, all carry out the fixed of position through first fixed band 15 around the fixed pipe 14 of second removes, first fixed band 15 makes things convenient for medical personnel's dismantlement with the sticky tape is similar.

The second sleeve 6 is fixedly connected with a cylindrical rod 16, the upper top surface of the fixing block 10 is provided with two limiting grooves 17, one side of each limiting groove 17 is provided with a second fixing belt 18 fixedly connected with the fixing block 10, the cylindrical rod 16 and the first sleeve 4 are elastic parts, a cylindrical hole 19 is formed in the fixing block 10, and the cylindrical hole 19 and the open-close plate are located at the same horizontal height.

Cylindrical pole 16 and first pipe all have certain deformation volume, when removing cylindrical pole 16 and rotating first sleeve pipe 4, at first upwards lift cylindrical pole 16, cylindrical pole 16 breaks away from spacing recess 17, later rotate cylindrical pole 16, cylindrical pole 16 can drive second sleeve pipe 6 and rotate, thereby control the elasticity of the open-close control of open-close plate 12 to the drainage tube, just in time correspond two extreme position that open-close plate 12 opened and shut when two spacing recesses 17 and cylindrical pole 16 cooperate, fix cylindrical pole 16 on fixed block 10 through second fixed band 18 after cylindrical pole 16 removes, avoid open-close plate 12 can loosen the fixing to the drainage tube automatically.

Fixedly connected with and open-close plate 12 sliding connection's guide bar 20 on the splint 13, fixedly connected with separation blade 21 on the guide bar 20, the cover has spring 22 on the guide bar 20, spring 22 is located the right side of guide bar 20.

The spring 22 always has the elasticity of department to the open close plate 12 center to guide bar 20 and the length that baffle control guide bar 20 goes out splint 13 is spacing simultaneously, avoids splint 13 to lead to the fact mutual interference when the open close plate 12 removes apart from the inboard edge of open close plate 12 too far away.

The utility model discloses whole work flow: when the drainage tube fixing device is used, the drainage tube penetrates through the elbow, then the bonding layer of the bonding plate 11 is opened, the device is adhered to a position, needing to be fixed, of the drainage tube, the drainage tube position on the right side of the elbow 1 enters the middle of the first fixing tube 2 through the opening position of the first fixing tube 2, the Velcro is sewn on the strap, the strap is detachably connected with the first sleeve 4, when the drainage tube is clamped inside the first fixing tube 2, the front side and the rear side of the first sleeve 4 can be drawn close through the strap, the inner space formed by the first sleeve 4 and the strap is reduced, the friction force between the first sleeve 4 and the drainage tube is increased, the position of the drainage tube is fixed, the drainage tube at the lower end of the elbow 1 can be fixed by rotating the second sleeve 6, the second sleeve 6 rotates to drive the internal tooth space 7 to rotate, the internal tooth space 7 drives the gear 8 to rotate, the gear 8 drives the opening plate 12 to rotate through connection, when the five-group opening plate 12 gathers to the center of the second sleeve 6, a cylindrical through hole is gradually formed in the center of the five-group opening plate 12, and the drainage tube penetrating into the elbow is clamped at the center of the second sleeve 6.

The above-mentioned embodiments of the present invention do not limit the scope of the present invention. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims (6)

1. Postoperative peritoneal drainage tube fixing device, including return bend (1), its characterized in that: elbow pipe (1) right side fixedly connected with has first fixed pipe (2) of opening, spaced division has a plurality of rectangular channel (3) on first fixed pipe (2), first fixed pipe (2) right side fixedly connected with first sleeve pipe (4), be connected with adjustable band on first sleeve pipe (4), elbow pipe (1) bottom is rotated and is connected with rotatable second sleeve pipe (6), interior tooth's socket (7) has been seted up in second sleeve pipe (6), interior tooth's socket (7) inner gearing has a plurality of gear (8), gear (8) fixedly connected with connecting pin (9), connecting pin (9) upper portion is rotated with elbow pipe (1) and is connected, connecting pin (9) lower extreme rotates and is connected with fixed block (10), fixedly connected with adhesive plate (11) on fixed block (10), fixed block (10) cover is connected outside second sleeve pipe (6) and rotates with second sleeve pipe (6), be equipped with between fixed block (10) and return bend (1) with gear (8) fixed connection's open-close plate (12), sliding connection has splint (13) in open-close plate (12), second sleeve pipe (6) rotate the cooperation through interior tooth's socket (7) a plurality of gear (8) and a plurality of open-close plate (12) and constitute the fixed establishment of drainage tube.

2. The postoperative peritoneal drainage tube fixing device of claim 1, wherein a second fixing tube (14) is rotatably connected to the first fixing tube (2), the second fixing tube (14) has the same structure as the first fixing tube (2), and a first fixing band (15) is fixedly connected to the second fixing tube (14).

3. The postoperative peritoneal drainage tube fixing device of claim 1, wherein the second sleeve (6) is fixedly connected with a cylindrical rod (16), the upper top surface of the fixing block (10) is provided with two limiting grooves (17), and one side of each limiting groove (17) is provided with a second fixing band (18) fixedly connected with the fixing block (10).

4. The postoperative peritoneal drainage tube fixation device of claim 3, wherein the cylindrical rod (16) and the first cannula (4) are both elastic pieces.

5. The postoperative peritoneal drainage tube fixing device of claim 1, wherein the fixing block (10) has a cylindrical hole (19) formed therein, and the cylindrical hole (19) and the opening plate (12) are located at the same level.

6. The postoperative peritoneal drainage tube fixing device of claim 1, wherein a guide rod (20) slidably connected with the opening plate (12) is fixedly connected to the splint (13), a blocking plate (21) is fixedly connected to the guide rod (20), a spring (22) is sleeved on the guide rod (20), and the spring (22) is positioned at the right side of the guide rod (20).

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