CN219127899U

CN219127899U - Interventional catheter nursing fixer

Info

Publication number: CN219127899U
Application number: CN202222034014.8U
Authority: CN
Inventors: 魏鑫
Original assignee: First Affiliated Hospital of Zhengzhou University
Current assignee: First Affiliated Hospital of Zhengzhou University
Priority date: 2022-08-03
Filing date: 2022-08-03
Publication date: 2023-06-06
Anticipated expiration: 2032-08-03

Abstract

An interventional catheter nursing fixer effectively solves the problem that the existing interventional catheter fixing effect is not ideal; the novel multifunctional box comprises a box body with an upward opening, wherein a round hole which is vertically penetrated is formed in the bottom of the box body, a C-shaped ring which is coaxial with the round hole is arranged at the bottom of the inner side of the box body, a circular ring which is coaxial with the round hole is fixed in the box body, the inner diameter of the circular ring is larger than that of the C-shaped ring, a first through groove which is penetrated left and right and is upward in opening is formed in the right side of the circular ring, a second through groove which is upward in opening and is penetrated left and right is formed in the right side wall of the box body, the second through groove is opposite to the first through groove in left and right, I-shaped rubber sleeves with notches are respectively connected with the first through groove and the second through groove in a disassembling mode, and restraint belts are respectively arranged on the front side and the rear side of the box body; the utility model has simple structure, convenient operation, novel conception and strong practicability, prevents the catheter at the puncture point from moving, prevents the patient from getting painful at the puncture point, prevents the catheter from loosening, and improves the safety of patient nursing.

Description

Interventional catheter nursing fixer

Technical Field

The utility model relates to the technical field of catheter fixation, in particular to an interventional catheter nursing fixer.

Background

Interventional disciplines are an emerging discipline, which is primarily minimally invasive. The medical device is guided by X-ray, B-ultrasonic or CT to enter blood vessel by guide wire or catheter, and then relevant device ring or medicine is used for corresponding treatment, which has the main effects of diagnosis, treatment and examination.

After the interventional catheter is inserted into the radial artery, the part exposed outside the body is mostly fixed by using an adhesive tape, the adhesive tape is not stable enough, and if the length of the catheter exposed outside the body is too long, the interventional catheter is easy to be pulled, the pain of a patient is increased, the removal of the adhesive tape is easy to occur, the movement and excessive bending of the catheter are caused, the use safety is reduced, and the interventional therapy is affected.

Disclosure of Invention

Aiming at the situation, the utility model aims to overcome the defects of the prior art and provide the interventional catheter nursing fixer, which effectively solves the problem that the prior interventional catheter fixing effect is not ideal.

The technical scheme includes that the novel box comprises a box body with an upward opening, a round hole which penetrates through the box body vertically is formed in the bottom of the box body, a C-shaped ring which is coaxial with the round hole is arranged at the bottom of the inner side of the box body, a circular ring which is coaxial with the round hole is fixed in the box body, the inner diameter of the circular ring is larger than that of the C-shaped ring, a first through groove which penetrates through the right side of the circular ring left and right and is upward in the opening is formed in the right side of the circular ring, a second through groove which penetrates through the right side wall of the box body left and right is formed in the opening left and right, the second through groove is opposite to the first through groove left and right, I-shaped rubber sleeves with notches are respectively detached and connected to the first through groove and the second through groove, and restraint belts are respectively arranged on the front side and the rear side of the box body.

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

1. the utility model has simple structure, convenient operation, novel conception and strong practicability, the box body is fixed on the arm of a patient, the root of the catheter exposed outside is primarily fixed by adopting the T-shaped rubber sleeve, and the T-shaped rubber sleeve is only wrapped by the catheter after being plugged into the round hole, so that the catheter at the puncture point is prevented from moving and the pain of the puncture point of the patient is avoided;

2. the C-shaped ring and the circular ring are arranged, so that the exposed relatively long catheter can be wound on the C-shaped ring, and the catheter is prevented from being bent to influence interventional therapy;

3. the first through groove, the second through groove and the I-shaped rubber sleeve are arranged to fix the free end of the catheter in a second-level and third-level mode, so that pain caused by pulling of the catheter is effectively prevented, and loosening of the catheter is prevented;

4. the U-shaped plate is arranged, so that the free end of the catheter can be clamped on the U-shaped plate when not in use, namely, the catheter is prevented from being touched by mistake, the catheter is prevented from being polluted, and the nursing safety of a patient is improved.

Drawings

Fig. 1 is an isometric view of the present utility model.

Fig. 2 is a front elevational view, in full section, of the present utility model.

Fig. 3 is a front view of the utility model in section.

Fig. 4 is a cut-away top view of the present utility model.

Detailed Description

The following describes the embodiments of the present utility model in further detail with reference to the drawings.

The box body 1 that gives by fig. 1 through 4, including opening up is offered to box body 1 bottom, round hole 2 that link up from top to bottom, box body 1 inboard bottom is equipped with the coaxial C type ring 3 of round hole 2, box body 1 internal fixation has with the coaxial ring 4 of round hole 2, the internal diameter of ring 4 is greater than the internal diameter of C type ring 3, the first logical groove 5 that link up and opening up is offered from side to side about the ring 4 right side, the second logical groove 6 that link up is offered to opening up and left and right side to the right side wall of box body 1, second logical groove 6 is relative about with first logical groove 5, dismantle respectively in first logical groove 5 and the second logical groove 6 and be connected with the I-shaped rubber sleeve 7 that has the breach, both sides are equipped with about band 8 respectively around the box body 1.

In order to prevent the guide pipe from bending, two guide plates 9 which are positioned on the right side of the round hole 2 and are opposite to each other in the front and back are fixed at the inner bottom of the box body 1, and the guide plates 9 on the back side are tangentially arranged with the free end on the back side of the C-shaped ring 3.

In order to prevent the catheter at the puncture point from moving, the round hole 2 is sleeved with a T-shaped rubber sleeve 10 with a notch.

In order to prevent the tail end of the conduit from being polluted when the tail end of the conduit is not connected with other pipelines, a U-shaped plate 11 which is positioned behind the circular ring 4 and is provided with an upward opening is fixed in the box body 1, and the I-shaped rubber sleeve 7 can be clamped into the U-shaped plate 11.

In order to increase the comfort level of the patient during use and prevent skin around puncture from generating pressure sores, the lower end surface of the box body 1 is provided with a gel pad 12.

In order to facilitate the fixing of the case 1 to the patient's arm, the free ends of the two restraining strips 8 may be glued via a first velcro 13.

In order to prevent the false touching of the puncture part and to facilitate the observation of the condition of the catheter, the left side of the upper end of the box body 1 is fixed with a covering cloth 14, the right end of the covering cloth 14 can be adhered to the upper end face of the right side of the box body 1 through a second magic tape 15, the middle part of the covering cloth 14 is made of a transparent material, and the periphery of the covering cloth 14 is made of a breathable material.

When the utility model is used, the T-shaped rubber sleeve 10 and the I-shaped rubber sleeve 7 are arranged in an initial state of being arranged on the box body 1; firstly, the T-shaped rubber sleeve 10 is removed from the round hole 2, one end of a catheter exposed outside the body passes through the round hole 2 from bottom to top, the box body 1 is placed above a puncture point, and then the two restraint belts 8 are respectively wound around the back of the arm and then are adhered by the first magic tape 13, so that the box body 1 is fixed on the arm of a patient;

after the T-shaped rubber sleeve 10 is sleeved on the guide pipe from the notch of the guide pipe, the lower end of the T-shaped sleeve is inserted into the round hole 2, the T-shaped sleeve is extruded by the inner wall of the round hole 2 to generate shrinkage deformation, so that the inner wall of the T-shaped rubber sleeve 10 tightly wraps the guide pipe, the root of the guide pipe is tightly fixed, the free end of the guide pipe penetrates out from between the two guide plates 9 and is wound around the C-shaped ring 3 in the circular ring 4 anticlockwise, the two I-shaped rubber sleeves are detached and sleeved on the guide pipe, the two I-shaped rubber sleeves 7 sleeved on the guide pipe are respectively clamped in the first through groove 5 and the second through groove 6, and the inner walls of the two I-shaped rubber sleeves 7 tightly wrap the guide pipe after being extruded, so that the movement of the guide pipe is effectively hindered;

if the free end of the catheter is not required to be connected with other pipelines, the I-shaped rubber sleeve 7 in the second through groove 6 is clamped on the U-shaped plate 11 after being detached, the free end of the catheter is fixed in the box body 1, the catheter is effectively prevented from being accidentally pulled, pain of a puncture point caused by movement of the catheter to a patient is avoided, the second magic tape 15 is adhered to the cover cloth 14 and the box body 1, and pollution to the joint of the free end of the catheter is prevented.

In the utility model, the T-shaped rubber sleeve 10 and the I-shaped rubber sleeve 7 can generate tiny deformation, the inner diameter of the T-shaped rubber sleeve 10 clamped in the round hole 2 is slightly smaller than the outer diameter of the conduit, and the inner diameter of the I-shaped rubber sleeve 7 clamped in the first through groove 5 or the second through groove 6 or the U-shaped plate 11 is slightly smaller than the outer diameter of the conduit, so that the conduit is effectively wrapped and fixed.

1. the utility model has simple structure, convenient operation, novel conception and strong practicability, the box body 1 is fixed on the arm of a patient, the root of the exposed catheter is preliminarily fixed by adopting the T-shaped rubber sleeve 10, and the T-shaped rubber sleeve 10 is only wrapped by the catheter after being plugged into the round hole 2, so that the catheter at the puncture point is prevented from moving and the pain of the puncture point of the patient is avoided;

2. the C-shaped ring 3 and the circular ring 4 are arranged, so that a relatively long exposed catheter can be wound on the C-shaped ring 3, and bending of the catheter is prevented, and interventional therapy is prevented from being influenced;

3. the first through groove 5, the second through groove 6 and the I-shaped rubber sleeve 7 are arranged to fix the free end of the catheter in a second-level and third-level mode, pain caused by the fact that the catheter is pulled is effectively prevented, and loosening of the catheter is prevented;

4. the U-shaped plate 11 is arranged, so that the free end of the catheter can be clamped on the U-shaped plate 11 when not in use, namely, the catheter is prevented from being touched by mistake and polluted, and the safety of patient nursing is improved.

Claims

1. The utility model provides an intervention pipe nursing fixer, including box body (1) that the opening is upwards, a serial communication port, round hole (2) link up from top to bottom have been seted up to box body (1) bottom, box body (1) inboard bottom is equipped with C type ring (3) coaxial with round hole (2), box body (1) internal fixation has ring (4) coaxial with round hole (2), the internal diameter of ring (4) is greater than the internal diameter of C type ring (3), link up about the ring (4) right side and opening up first logical groove (5), box body (1) right side wall has been seted up opening and has been controlled second logical groove (6) that link up upwards, second logical groove (6) are relative about with first logical groove (5), dismantle respectively with second logical groove (6) and be connected with notched I-shaped rubber sleeve (7), both sides are equipped with about band (8) respectively around box body (1).

2. An interventional catheter care holder according to claim 1, characterized in that two guide plates (9) are fixed at the bottom of the box body (1) and are positioned on the right side of the round hole (2) and opposite to each other in front and back, and the guide plates (9) at the back side are tangentially arranged with the free end at the back side of the C-shaped ring (3).

3. An interventional catheter care holder according to claim 1, characterized in that the circular hole (2) is internally sleeved with a T-shaped rubber sleeve (10) with a notch.

4. The interventional catheter nursing fixer according to claim 1, characterized in that the box body (1) is internally fixed with a U-shaped plate (11) which is positioned behind the circular ring (4) and is provided with an upward opening, and the I-shaped rubber sleeve (7) can be clamped into the U-shaped plate (11).

5. An interventional catheter care holder according to claim 1, characterized in that the lower end surface of the box body (1) is provided with a gel pad (12).

6. An interventional catheter care holder according to claim 1, characterized in that the free ends of the two restraining strips (8) are bondable via a first velcro (13).

7. The interventional catheter nursing fixer according to claim 1, wherein a covering cloth (14) is fixed on the left side of the upper end of the box body (1), the right end of the covering cloth (14) can be adhered to the upper end face of the right side of the box body (1) through a second magic tape (15), the middle part of the covering cloth (14) is made of transparent materials, and the periphery of the covering cloth (14) is made of breathable materials.