CN219921801U

CN219921801U - Drainage tube fixing paste

Info

Publication number: CN219921801U
Application number: CN202320687607.6U
Authority: CN
Inventors: 卢俐君; 陈露; 黎吉娜
Original assignee: Second Xiangya Hospital of Central South University
Current assignee: Second Xiangya Hospital of Central South University
Priority date: 2023-03-31
Filing date: 2023-03-31
Publication date: 2023-10-31
Anticipated expiration: 2033-03-31

Abstract

The utility model belongs to the technical field of drainage tube fixing devices, and discloses a drainage tube fixing patch which comprises a fixing patch, wherein the top of the fixing patch is fixedly connected with a fixing block, a through hole axially penetrating through the fixing block is formed in the fixing patch, limiting sliding grooves are formed in two sides of the through hole, the limiting clamping block is connected with a limiting clamping block in a sliding manner, a screw rod penetrating through the fixing block is connected onto the limiting clamping block in a rotating manner, an anti-skid buffer pad is arranged on the limiting clamping block, and a drainage tube clamping mechanism is arranged at one end of the fixing block; according to the utility model, the drainage tube is effectively fixed through the cooperation of the screw rod, the limiting clamping block and the limiting chute, and drainage tubes with different sizes can be fixed; through the arrangement of the silica gel anti-skid buffer pad, the drainage tube is stably clamped, the outer wall of the drainage tube is prevented from being damaged by the hard limiting clamp block, the drainage tube is conveniently and stably fixed, and the drainage tube is prevented from slipping; the drainage tube is clamped and opened in an adjustable mode through the cooperation of the screw rod, the limiting clamping block and the limiting sliding groove, so that the drainage tube can be conveniently clamped, half-clamped or fully opened.

Description

Drainage tube fixing paste

Technical Field

The utility model relates to a drainage tube fixing patch, and belongs to the technical field of drainage tube fixing devices.

Background

After the surgical operation is performed on the patient, a drainage tube is usually required to be left to drain the liquid or gas accumulated in the human tissue or the body cavity to the outside so as to maintain the pressure in the body cavity and promote the wound healing. The indwelling drainage tube can also evaluate the postoperative recovery progress and wound infection condition of a patient by observing drainage conditions, and is an important link of postoperative recovery. If the drainage tube is not fixed, the drainage tube can be moved and shifted, so that the wound is pulled to the patient, the pain of the wound is induced, and the serious patient can lead to the drainage tube to deviate off, thereby endangering the illness state and even threatening the life. Therefore, the drainage tube is properly fixed, and the drainage tube is prevented from falling off, pulling, folding and twisting, which is a key measure for the management of the drainage tube after operation.

Chinese patent CN214912409U discloses a catheter fixing device for hepatobiliary pancreatic surgical care, comprising: the middle parts of one pair of opposite surfaces of the shell are penetrated with first mounting holes, and the middle parts of the other pair of opposite surfaces of the shell are penetrated with second mounting holes; the fixture is established in the shell, including two sets of clamping assembly, two sets of clamping assembly set up relatively, and a set of clamping assembly includes: the extension plate is sleeved in the second mounting hole, and a plurality of first positioning holes are formed in the length direction of the extension plate; the clamping block is positioned in the shell and is arranged at one end of the extension plate; the stop block is positioned outside the shell and sleeved on the extension plate, one end of the stop block is fixed with the shell, and a second positioning hole is formed in the vertical direction of the stop block; the set screw passes through the first locating hole and the second locating hole respectively. Although the patent can fix catheters with different calibers, the patent has the following defects: 1. when the catheter fixing device of the patent is used for fixing catheters with different sizes, the corresponding first positioning holes formed in the length direction of the extension plate 2 are required to be aligned with the second positioning holes formed in the stop block 4, and then the fastening screws 5 respectively penetrate through the first positioning holes and the second positioning holes, so that the positioning of the clamping blocks 3 is realized, and the catheters are further fixed, but the first positioning holes and the second positioning holes are relatively smaller, are difficult to align once, usually require multiple adjustment to align, and are complex in operation; 2. the first positioning holes on the extension plate 2 occupy a certain length of the extension plate 2, and a certain distance is reserved between two adjacent corresponding positioning holes, so that the fixing of all the guide pipes with the sizes in the moving range of the clamping blocks 3 cannot be met, a good fixing effect can be achieved on the guide pipes with the diameters corresponding to the first positioning holes on the extension plate 2, but a good fixing effect cannot be achieved on the guide pipes with the diameters corresponding to the guide pipes between two adjacent first positioning holes on the extension plate 2; 3. the catheter fixing device of this patent does not set up and presss from both sides and close the control function, can not press from both sides to close the drainage tube, and then can't control drainage speed and maintain intracavity pressure, consequently, we have designed a drainage tube of being convenient for the different pipe diameters of centre gripping, has drainage tube clamp control function and easy operation's drainage tube and fixes subsides.

Disclosure of Invention

The utility model aims to provide a drainage tube fixing patch.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a drainage tube is fixed pastes, is including fixed applying ointment or plaster, the top fixedly connected with fixed block that the fixed is applied ointment or plaster, the through-hole that runs through the fixed block axially is offered to fixed inside, spacing spout I has been offered respectively on the inner wall of through-hole both sides, sliding connection has spacing clamp splice in spacing spout I, spacing clamp splice is kept away from through-hole axis one side and is rotated and be connected with the screw pole, screw pole keeps away from spacing clamp splice one end and rotates and run through spacing spout I's lateral wall and extend to the fixed block outside, spacing clamp splice is close to the terminal surface of through-hole axis one end and is the arc curved surface, and fixedly connected with silica gel antiskid blotter, the one end of fixed block is equipped with drainage pipe clamping mechanism.

Preferably, the inner wall of the limiting chute I and the outer wall of the limiting clamping block are smooth surfaces.

Preferably, the screw rod is a metal threaded rod.

Preferably, the side surface of the silica gel anti-skid buffer pad, which is close to the axis of the through hole, is provided with crisscrossed anti-skid convex lines.

Preferably, the one end that the through-hole axis was kept away from to spacing clamp splice has been seted up the circular slot, the circular slot internal rotation is connected with the plectane, the screw pole is located the inside one end rotation of spacing spout I and runs through circular slot lateral wall and with plectane fixed connection.

Preferably, the inner wall of the circular groove and the outer wall of the circular plate are smooth surfaces.

Preferably, the clamping mechanism comprises a U-shaped mounting block, a storage groove is formed in one side inner wall of the U-shaped mounting block, a clamping fixture block is connected in the storage groove in a sliding mode, an adjusting bolt is connected to one end, opposite to the drainage tube, of the clamping fixture block in a rotating mode, one end, far away from the clamping fixture block, of the adjusting bolt is rotated to penetrate through the side wall of the storage groove and extend to the outer portion of the U-shaped mounting block, and a limiting sliding groove II communicated with the lower end of the storage groove is formed in the inner bottom surface of the U-shaped mounting block.

Preferably, one end, far away from the axis of the through hole, of the limiting clamping block is provided with a guide rod, and one end, far away from the limiting clamping block, of the guide rod slides to penetrate through the side wall of the limiting sliding groove I and extends to the outside of the fixed block.

Preferably, the fixing block is a U-shaped block.

Preferably, one end of the limiting clamp block, which is far away from the axis of the through hole, is rotationally connected with the screw rod through a bearing.

Advantageous effects

1. According to the drainage tube fixing patch, the drainage tubes can be effectively fixed through the cooperation of the screw rod, the limiting clamping block and the limiting chute I, and the drainage tubes with different sizes can be fixed, so that the operation is simple; by arranging the silica gel anti-skid buffer pad, the drainage tube is stably clamped, and the outer wall of the drainage tube is prevented from being damaged by the hard limiting clamp block; the criss-cross anti-slip convex lines are arranged on the inner wall of the silica gel anti-slip buffer pad, so that the outer wall of the drainage tube is convenient to carry out anti-slip limit in the axial direction and the radial direction, the drainage tube is convenient to stably fix, and the drainage tube is prevented from slipping; the drainage tube clamping mechanism is arranged to clamp and open the drainage tube in an adjustable mode, so that the operation of clamping the drainage tube, half clamping the drainage tube or fully opening the drainage tube due to clinical needs is facilitated.

2. According to the drainage tube fixing patch, the guide rod is arranged, so that the limiting clamp block can stably move, and the drainage tube can be stably fixed.

Drawings

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

FIG. 2 is a schematic view of the present utility model in a top-down configuration;

FIG. 3 is a schematic cross-sectional structure of the present utility model;

FIG. 4 is a schematic cross-sectional view of a drainage tube clamping mechanism according to the present utility model;

FIG. 5 is a schematic diagram of a second embodiment of the present utility model;

FIG. 6 is a schematic diagram of a top-down structure of a second embodiment of the present utility model;

FIG. 7 is a schematic cross-sectional view of a third embodiment of the present utility model;

fig. 8 is a schematic cross-sectional view of a fourth embodiment of the present utility model.

In the figure: 1. fixing and applying; 2. a fixed block; 3. a through hole; 4. limiting chute I; 5. limiting clamping blocks; 6. a screw rod; 7. the silica gel anti-skid buffer cushion is arranged; 8. a circular plate; 9. a U-shaped mounting block; 10. a storage groove; 11. clamping the clamping block; 12. an adjusting bolt; 13. limiting sliding groove II; 14. a guide rod; 15. a bearing; 16. a drainage tube.

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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Embodiment one:

as shown in fig. 1-4, the present utility model provides a technical solution: the drainage tube fixing paste comprises a fixing paste 1, wherein the top of the fixing paste 1 is fixedly connected with a fixing block 2, a through hole 3 which axially penetrates through the fixing block 2 is formed in the fixing interior, limiting sliding grooves I4 are respectively formed in the inner walls of two sides of the through hole 3, the axes of the through holes 3 are symmetrically arranged on the inner walls of two sides of the through hole 3, a limiting clamping block 5 is slidably connected in the limiting sliding grooves I4, the inner walls of the limiting sliding grooves I4 and the outer walls of the limiting clamping block 5 are smooth surfaces, one side of the limiting clamping block 5, far away from the axis of the through hole 3, is rotationally connected with a screw rod 6, the screw rod 6 is a metal threaded rod, one end of the screw rod 6, far away from the limiting clamping block 5, rotates to penetrate through the side wall of the limiting sliding groove I4, far away from the axis of the through hole 3, and extends to the outside of the fixing block 2, the screw rod 6 is in threaded connection with the fixing block 2, the screw rod 6 is fixedly connected with a rotating block with an anti-skid surface at one end outside the fixed block 2, the screw rod 6 is convenient to rotate, the end face of the limiting clamp block 5, which is close to one end of the axis of the through hole 3, is an arc-shaped curved surface, the silicon anti-skid buffer cushion 7 is fixedly connected with, the side face of the silicon anti-skid buffer cushion 7, which is close to the axis of the through hole 3, is provided with crisscrossed anti-skid ribs, which are convenient to conduct anti-skid limiting on the outer wall of the drainage tube 16 in the axial direction and the radial direction, one end of the fixed block 2 is provided with a drainage tube clamping mechanism, the clamping mechanism comprises a U-shaped installation block 9,U, the U-shaped installation block 9 is fixedly installed at one end of the fixed block 2, the inner wall at one side of the U-shaped installation block 9 is provided with a containing groove 10, the top end of the containing groove 10 penetrates through the upper surface of the U-shaped installation block 9, a clamping fixture block 11 is connected in a sliding way in the containing groove 10, one end of the clamping fixture block 11, which is close to the drainage tube 16 is a passivation triangle, the clamping block 11 is connected with adjusting bolt 12 through bearing or carousel rotation in the one end of drainage tube 16 dorsad, and adjusting bolt 12 keeps away from the one end rotation of clamping block 11 and runs through the lateral wall of accomodating the groove 10 and extend to the outside of U-shaped installation piece 9, adjusting bolt 12 and U-shaped installation piece 9 threaded connection, and spacing spout II 13 that is linked together with accomodate the groove 10 lower extreme is seted up to the bottom surface in the U-shaped installation piece 9, and spacing spout II 13 and clamping block 11 looks adaptation are accomodate to the inner wall of groove 10, and spacing spout II 13 and accomodate the groove 10 is smooth surface.

The one end that the through-hole 3 axis was kept away from to spacing clamp splice 5 has been seted up the circular slot, and the circular slot internal rotation is connected with plectane 8, and screw pole 6 is located the inside one end rotation of spacing spout I4 and runs through the lateral wall that the through-hole 3 axis one end was kept away from to the circular slot and with plectane 8 fixed connection, circular slot inner wall and plectane 8 outer wall are smooth surface.

When the drainage tube is fixed, the fixation patch is fixed on the skin of a patient through the fixation patch 1, then the drainage tube 16 passes through the through hole 3, then the screw rod 6 is rotated to drive the limiting clamp blocks 5 to move towards the axis direction of the through hole 3, the two limiting clamp blocks 5 are mutually close and clamp and fix the drainage tube 16, the fixation of the drainage tube 16 can be completed, when the drainage tube is required to be clamped, the adjusting bolt 12 is rotated to drive the clamping block 11 to move towards the direction of the drainage tube 16, the triangular end part of the clamping block 11 extrudes the tube wall of the drainage tube 16, the inner wall of the drainage tube 16 is closed, and half clamping and clamping of the drainage tube can be implemented; according to the drainage tube fixing patch, the drainage tubes can be effectively fixed through the cooperation of the screw rod, the limiting clamping block and the limiting sliding groove, and the drainage tubes with different sizes can be fixed; by arranging the silica gel anti-skid buffer pad, the drainage tube is stably clamped, and the outer wall of the drainage tube is prevented from being damaged by the hard limiting clamp block; through set up vertically and horizontally staggered's anti-skidding burr on silica gel anti-skidding blotter inner wall, be convenient for carry out anti-skidding spacing at axial and radial to the drainage tube outer wall, be convenient for stabilize fixed drainage tube, prevent the drainage tube slippage.

Embodiment two:

as shown in fig. 5-6, a drainage tube fixing paste comprises a fixing paste 1, wherein a fixing block 2 is fixedly connected to the top of the fixing paste 1, through holes 3 axially penetrating through the fixing block 2 are formed in the fixing part, limiting sliding grooves I4 are respectively formed in the inner walls of two sides of the through holes 3, limiting clamping blocks 5 are connected to the limiting sliding grooves I4 in a sliding mode, one end, far away from the axis of the through holes 3, of each limiting clamping block 5 is provided with a guide rod 14, one end, far away from each limiting clamping block 5, of each guide pipe slides through the side wall, far away from one end of the axis of each through hole 3, of each limiting sliding groove I4 and extends to the outside of the fixing block 2, the guide rods 14 are parallel to a screw rod 6, the surfaces of the guide rods 14 are smooth, the number of the guide rods 14 is two, the screw rods 6 are symmetrically arranged by taking the screw rods 6 as symmetry axes, the guide rods 14 are arranged, the limiting clamping blocks 5 can move in the limiting sliding grooves I4 stably, the drainage tube 16 can be fixed conveniently, and other structures are the same as in the embodiment.

Embodiment III:

as shown in fig. 7, a drainage tube fixing patch comprises a fixing patch 1, wherein a fixing block 2 is fixedly connected to the top of the fixing patch 1, the fixing block 2 is a U-shaped block, an opening at the top of the fixing block 2 is arranged along the axis direction of the fixing block 2, and other structures are the same as those of the first or second embodiment.

Embodiment four:

as shown in FIG. 8, a drainage tube fixing paste comprises a fixing paste 1, wherein a fixing block 2 is fixedly connected to the top of the fixing paste 1, a through hole 3 axially penetrating through the fixing block 2 is formed in the fixing part, limiting sliding grooves I4 are respectively formed in the inner walls of two sides of the through hole 3, limiting clamping blocks 5 are connected in a sliding manner in the limiting sliding grooves I4, one end, far away from the axis of the through hole 3, of each limiting clamping block 5 is connected with a screw rod 6 in a rotating manner through a bearing 15, and other structures are the same as those of the first embodiment, the second embodiment or the third embodiment.

Claims

1. The utility model provides a drainage tube is fixed pastes, is including fixed applying ointment or plaster (1), its characterized in that: the utility model discloses a drainage pipe closing mechanism, including fixed block (2) that applies to the top fixedly connected with of (1), through-hole (3) that the fixed block (2) was run through to the inside of seting up of fixed block (2), spacing spout I (4) have been seted up respectively on the inner wall of through-hole (3) both sides, sliding connection has spacing clamp splice (5) in spacing spout I (4), spacing clamp splice (5) are kept away from through-hole (3) axis one side and are rotated and are connected with screw (6), screw (6) are kept away from spacing clamp splice (5) one end and are rotated and run through spacing spout I (4) lateral wall and extend to fixed block (2) outside, the terminal surface that spacing clamp splice (5) is close to through-hole (3) axis one end is the arc curved surface, and fixedly connected with silica gel anti-skidding blotter (7), the one end of fixed block (2) is equipped with drainage pipe closing mechanism.

2. The drainage tube fixing patch according to claim 1, wherein: the inner wall of the limiting chute I (4) and the outer wall of the limiting clamping block (5) are smooth surfaces.

3. The drainage tube fixing patch according to claim 1, wherein: the screw rod (6) is a metal threaded rod.

4. The drainage tube fixing patch according to claim 1, wherein: the side of the silica gel anti-skid buffer pad (7) close to the axis of the through hole (3) is provided with crisscross anti-skid convex lines.

5. The drainage tube fixing patch according to claim 1, wherein: the one end that through-hole (3) axis was kept away from to spacing clamp splice (5) has been seted up the circular slot, circular slot internal rotation is connected with plectane (8), screw pole (6) are located the inside one end of spacing spout I (4) and rotate the lateral wall that runs through the circular slot and with plectane (8) fixed connection.

6. The drainage tube fixing patch according to claim 5, wherein: the inner wall of the circular groove and the outer wall of the circular plate (8) are smooth surfaces.

7. The drainage tube fixing patch according to claim 1, wherein: the clamping mechanism comprises a U-shaped mounting block (9), a storage groove (10) is formed in one side inner wall of the U-shaped mounting block (9), a clamping block (11) is connected in the storage groove (10) in a sliding mode, one end of the clamping block (11) back to a drainage tube (16) is rotationally connected with an adjusting bolt (12), one end of the adjusting bolt (12) away from the clamping block (11) is rotationally penetrated through the side wall of the storage groove (10) and extends to the outer portion of the U-shaped mounting block (9), and a limiting sliding groove II (13) communicated with the lower end of the storage groove (10) is formed in the inner bottom surface of the U-shaped mounting block (9).

8. The drainage tube fixing patch according to claim 1, wherein: one end, far away from the axis of the through hole (3), of the limiting clamping block (5) is provided with a guide rod (14), and one end, far away from the limiting clamping block (5), of the guide rod (14) penetrates through the side wall of the limiting sliding groove I (4) in a sliding mode and extends to the outside of the fixed block (2).

9. The drainage tube fixing patch according to claim 1, wherein: the fixed block (2) is a U-shaped block.

10. The drainage tube fixing patch according to claim 1, wherein: one end of the limiting clamping block (5) far away from the axis of the through hole (3) is rotationally connected with the screw rod (6) through a bearing (15).