CN219630394U

CN219630394U - Multifunctional drainage catheter

Info

Publication number: CN219630394U
Application number: CN202320359456.1U
Authority: CN
Inventors: 吴以照; 王鹏
Original assignee: Haining Lvjian Medical Supplies Co ltd
Current assignee: Haining Lvjian Medical Supplies Co ltd
Priority date: 2023-02-23
Filing date: 2023-02-23
Publication date: 2023-09-05
Anticipated expiration: 2033-02-23

Abstract

The utility model provides a multifunctional drainage catheter, and belongs to the technical field of medical drainage tubes. Including body, fixed knot construct, be provided with the connecting pipe on the body, the connecting pipe both sides have symmetrical installation ear, and fixed knot constructs including medical sticky tape, mounting groove, and the mounting groove is fixed at medical sticky tape top, and the connecting pipe inlay card is in the mounting groove, and the bottom is fixed with two symmetrical dead levers in the mounting groove, and the installation ear is opened there is the fixed orifices that supplies the dead lever to pass, and both ends are opened respectively through-hole one and through-hole two around the mounting groove, and the mounting groove top demountable installation has the closing cap. According to the utility model, the fixing structure is arranged, so that the tube body can be better fixed on the skin surface of a patient, the tube body is effectively prevented from falling off or knotting, the retention safety of the tube body is improved, and better retention experience is brought.

Description

Multifunctional drainage catheter

Technical Field

The utility model belongs to the technical field of medical drainage tubes, and relates to a multifunctional drainage catheter.

Background

The drainage catheter is a medical instrument for clinical surgery drainage, which guides pus, blood and liquid accumulated in human tissues or cavities to the outside of the body, prevents postoperative infection and promotes wound healing, a doctor can keep a drainage catheter on a patient after an operation, drain effusion in the patient, judge whether the patient is recovered according to the guiding quantity of the drainage catheter, and detach the drainage catheter.

At present, the existing drainage catheter has the functions of limiting and drainage, is simple and unitary in structure, and because the drainage catheter needs to be kept on a patient for a long time, one end of the drainage catheter is hung outside the patient, the outer wall of the drainage catheter hung outside the patient does not have any fixing structure, and if the patient does not notice, the drainage catheter can be pulled when turning over or dressing, so that the drainage catheter is very inconvenient and dangerous.

Disclosure of Invention

The present utility model is directed to solving the above-mentioned problems of the prior art by providing a multifunctional drainage catheter.

The aim of the utility model can be achieved by the following technical scheme: the utility model provides a multifunctional drainage catheter, its characterized in that, includes body, fixed knot constructs, be provided with the connecting pipe on the body, the connecting pipe both sides have symmetrical installation ear, fixed knot constructs including being used for adhering medical sticky tape, the mounting groove on health surface, the mounting groove is fixed at medical sticky tape top, the connecting pipe inlay card is in the mounting groove, be fixed with two symmetrical dead levers in the mounting groove bottom, the installation ear is opened there is the fixed orifices that supplies the dead lever to pass, both ends are opened respectively around the mounting groove have the through-hole first that supplies the connecting pipe front end to pass and the through-hole second that supplies the body to pass, demountable installation closing cap is at the mounting groove top.

Further, the tube body comprises a first drainage tube and a second drainage tube, the first drainage tube is communicated with the front end of the connecting tube, the second drainage tube is communicated with the rear end of the connecting tube, and the second drainage tube penetrates through the second through hole.

Further, the drainage tube I, the drainage tube II and the connecting tube are integrated.

Further, the rear end of the drainage tube is a conical reducer tube body.

Further, the bottom of the sealing cover is provided with a clamping block, the top of the mounting groove is provided with a clamping groove for clamping the clamping block, and the bottom of the sealing cover can be mutually abutted to the top of the fixing rod.

Further, the closing cap bottom be fixed with the stopper that can block to the mounting groove in, the stopper is located between two dead levers, the stopper is opened there is the arc through-hole that supplies the connecting pipe to pass through, the stopper bottom is fixed with two symmetrical rubber pieces that are located the arc through-hole both sides, rubber piece bottom can lean on with the installation ear upper end counterbalance.

Compared with the prior art, the utility model has the advantages that:

1. according to the utility model, the fixing structure is arranged, so that the tube body can be better fixed on the skin surface of a patient, the tube body is effectively prevented from falling off or knotting, the retention safety of the tube body is improved, and better retention experience is brought;

2. the utility model adopts the tube body arrangement of the integrated structure, the integrated conduit can effectively avoid liquid leakage and hosting between the first tube body and the connecting tube, and the safety is improved;

3. the tail end of the first pipe body is designed by adopting the tapered pipe body, so that the puncture point is effectively plugged, the blood and liquid seepage of the puncture point are avoided, and the smoothness of pipe drawing is improved;

4. the connecting pipe and the fixing structure are convenient to detach and install, and the operation is simple and convenient.

Drawings

Fig. 1 is a schematic structural view of the present utility model.

Fig. 2 is a cross-sectional view of the mounting groove of the present utility model.

Fig. 3 is a top view of the mounting groove of the present utility model.

In the figure, 1, a pipe body; 2. a connecting pipe; 3. a mounting ear; 4. medical adhesive tape; 5. a mounting groove; 6. a fixed rod; 7. a fixing hole; 8. a first through hole; 9. a second through hole; 10. a cover; 11. a drainage tube I; 12. a drainage tube II; 13. a clamping block; 14. a clamping groove; 15. a limiting block; 16. an arc-shaped through hole; 17. a rubber block; 18. a conical reducer pipe body 1.

Detailed Description

The following are specific embodiments of the present utility model and the technical solutions of the present utility model will be further described with reference to the accompanying drawings, but the present utility model is not limited to these embodiments.

As shown in fig. 1-3, the multifunctional drainage catheter comprises a catheter body 1 and a fixing structure, wherein a connecting pipe 2 is arranged on the catheter body 1, symmetrical mounting lugs 3 are arranged on two sides of the connecting pipe 2, the fixing structure comprises a medical adhesive tape 4 (the material is a natural material which is sterile and purely natural, no irritation and toxicity are generated, good air permeability is generated, good flexibility is good) and a mounting groove 5, the mounting groove 5 is fixed at the top of the medical adhesive tape 4, the connecting pipe 2 is embedded in the mounting groove 5, two symmetrical fixing rods 6 are fixed at the bottom of the mounting groove 5, fixing holes 7 for the fixing rods 6 to penetrate are formed in the mounting lugs 3, the mounting lugs 3 at two ends of the connecting pipe 2 are sleeved on the fixing rods 6 through the fixing holes 7, the stability of the connecting pipe 2 is further improved, a first through hole 8 for the front end of the connecting pipe 2 to penetrate and a second through hole 9 for the catheter body 1 to penetrate are formed in the front and the rear end of the mounting groove 5 respectively, and a sealing cover 10 is detachably mounted at the top of the mounting groove 5.

As shown in fig. 1, the tube body 1 comprises a first drainage tube 11 and a second drainage tube 12, the first drainage tube 11 is communicated with the front end of the connecting tube 2, the second drainage tube 12 is communicated with the rear end of the connecting tube 2, the second drainage tube 12 penetrates through the second through hole 9, the first drainage tube 11, the second drainage tube 12 and the connecting tube 2 are integrated, and the rear end of the first drainage tube 11 is a tapered reducing tube body 18.

As shown in fig. 2, the bottom of the sealing cover 10 is provided with a clamping block 13, the top of the mounting groove 5 is provided with a clamping groove 14 for clamping the clamping block 13, the bottom of the sealing cover 10 can mutually lean against the top of the fixing rod 6, the bottom of the sealing cover 10 is fixedly provided with a limiting block 15 which can be clamped and embedded in the mounting groove 5, the limiting block 15 is positioned between the two fixing rods 6, the limiting block 15 is provided with an arc-shaped through hole 16 for the connecting pipe 2 to pass through, the bottom of the limiting block 15 is fixedly provided with two symmetrical rubber blocks 17 which are positioned on two sides of the arc-shaped through hole 16, the bottom of the rubber block 17 can lean against the upper end of the mounting lug 3, and the rubber block 17 can further increase the stability of the connecting pipe 2.

When the tube body 1 is fixed, the medical adhesive tape 4 is only required to be stuck on the skin surface of a patient, the fixing holes 7 of the mounting lugs 3 at the two sides of the connecting tube 2 are aligned with the fixing rods 6 to be sleeved in, and then the clamping blocks 13 at the bottom of the sealing cover 10 are aligned with the clamping grooves 14 at the top of the mounting groove 5 to be inserted.

The specific embodiments described herein are offered by way of example only to illustrate the spirit of the utility model. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the spirit of the utility model or exceeding the scope of the utility model as defined in the accompanying claims.

Claims

1. The utility model provides a multi-functional drainage pipe, its characterized in that, including body (1), fixed knot constructs, be provided with connecting pipe (2) on body (1), connecting pipe (2) both sides have symmetrical installation ear (3), fixed knot constructs including being used for adhering at medical sticky tape (4) on health surface, mounting groove (5) are fixed at medical sticky tape (4) top, connecting pipe (2) inlay card is in mounting groove (5), be fixed with two symmetrical dead levers (6) in mounting groove (5), both ends are opened respectively around mounting ear (3) have through-hole one (8) that supply connecting pipe (2) front end to pass and supply through-hole two (9) that body (1) passed, detachable installation is had closing cap (10) in mounting groove (5) top.

2. The multifunctional drainage catheter according to claim 1, wherein the catheter body (1) comprises a first drainage tube (11) and a second drainage tube (12), the first drainage tube (11) is communicated with the front end of the connecting tube (2), the second drainage tube (12) is communicated with the rear end of the connecting tube (2), and the second drainage tube (12) penetrates through the second through hole (9).

3. The multifunctional drainage catheter according to claim 2, wherein the drainage tube one (11), the drainage tube two (12) and the connecting tube (2) are integrated.

4. A multifunctional drainage catheter according to claim 3, characterized in that the rear end of the drainage tube one (11) is a conical reducer tube body (18).

5. The multifunctional drainage catheter according to claim 4, wherein a clamping block (13) is arranged at the bottom of the sealing cover (10), a clamping groove (14) for clamping the clamping block (13) is formed in the top of the mounting groove (5), and the bottom of the sealing cover (10) can be abutted against the top of the fixing rod (6).

6. The multifunctional drainage catheter according to claim 5, wherein a limiting block (15) capable of being clamped and embedded into the mounting groove (5) is fixed at the bottom of the sealing cover (10), the limiting block (15) is located between two fixing rods (6), an arc-shaped through hole (16) for the connecting pipe (2) to pass through is formed in the limiting block (15), two symmetrical rubber blocks (17) located at two sides of the arc-shaped through hole (16) are fixed at the bottom of the limiting block (15), and the bottom of the rubber block (17) can be abutted against the upper end of the mounting lug (3).