CN215460874U - Transfusion port puncture fixing device - Google Patents

Abstract

The utility model relates to a puncture fixing device for an infusion port, which comprises a device body, wherein fixing rods are arranged in inner cavities on two sides of the device body, elastic belts are wound on the fixing rods, an infusion tube fixing structure is arranged on one side of the device body, a penetrating fixing groove is arranged on one side of the infusion tube fixing structure, a fixing structure is arranged in an inner cavity of the fixing groove, a fixing seat is sleeved in the fixing groove, an observation ring is arranged at the top of the fixing groove, the device body with an arc-shaped cross section can be more attached to the radian of the skin of a human body through the arrangement of the device body and the fixing plates, the fixing effect is enhanced, meanwhile, the fixing plate is matched for carrying out certain limiting and clamping fixing on the infusion port, the manual searching and fixing operations of an infusion port by workers are reduced, and then the fixing seat is matched with the position locking of the infusion port to carry out treatment through positioning and perforation.

Description

Transfusion port puncture fixing device

Technical Field

The utility model relates to a puncture fixing device for an infusion port, and belongs to the technical field of infusion ports.

Background

The venous transfusion port is a new transfusion pipeline technology, called as transfusion port for short, and is a fully-implanted closed transfusion system embedded in human body, said system includes a central venous catheter, the tail end of said catheter is connected with a device called as puncture seat, said catheter can be placed in the human body large vein, such as subclavian vein and superior vena cava, and partial catheter can be embedded in the subcutaneous tissue, and the puncture seat of another end can be placed in the subcutaneous tissue of chest wall, and can be sutured and fixed, after operation only a small suture wound can be seen on the skin appearance, after the suture is closed, a projected ball can be touched on the body surface of patient, and when the needle is placed, the needle can be vertically inserted into the reservoir of puncture seat, and can be conveniently injected, also can be continuously and blood-collected for a long time, and is applicable to high-concentration chemotherapeutic medicine, complete parenteral nutrition transfusion and transfusion, Blood products are infused, but when medical staff puncture the transfusion port, the transfusion port needs to be fixed by an operator with a non-master hand due to certain mobility of the transfusion port, it has poor stability, and meanwhile, in the process of puncture, the needle head is easy to puncture the fingers of medical personnel because the puncture diameter of the transfusion port is smaller, most importantly, the medical personnel can not accurately position the puncture point of the transfusion port, but also the blood seepage can occur on the puncture wound of the non-destructive needle when the patient does not heal the wound and carries out the chemotherapy, thereby increasing the workload of the nurse, and the tail catheter of the needle is not damaged and is exposed outside, the patient himself or others can touch the transfusion tube carelessly and accidentally, the problem is solved by a venous transfusion port puncture fixing device, and the transfusion port puncture fixing device is provided for the purpose.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the utility model is to overcome the existing defects, provide a puncture fixing device for an infusion port and effectively solve the problems in the background technology.

In order to solve the technical problems, the utility model provides the following technical scheme:

transfusion harbor puncture fixing device, including the device body, the dead lever is installed to device body both sides inner chamber, the dead lever upwind is equipped with the elastic band, device body one side is equipped with transfer line fixed knot and constructs, transfer line fixed knot constructs one side and is equipped with the fixed slot that runs through, fixed slot inner chamber installs fixed knot and constructs, the fixed slot endotheca is equipped with the fixing base, the observation ring is installed at the fixed slot top.

Further, fixed knot constructs including fixed plate, connecting block, connecting plate and spring, fixed slot inner chamber both sides are dug and are equipped with the mounting groove, the spring is installed to the mounting groove inner chamber, spring one end fixedly connected with connecting plate, connecting plate one side fixedly connected with connecting block, connecting block one end fixedly connected with fixed plate.

Further, the cross section of the device body is arc-shaped, uniform air holes are formed in the device body, the fixing plate is of an arc-shaped structure, and the fixing plate is abutted to the fixing seat.

Further, install the reference column on the fixing base, the reference column inner chamber is dug and is equipped with the location and perforates, reference column bottom cover is equipped with clean cotton circle, the diameter of clean cotton circle is unanimous with the fixing base.

Furthermore, the infusion tube fixing structure comprises supporting blocks, hinges and limiting plates, the supporting blocks are symmetrically installed on one side of the device body, and the tops of the supporting blocks on one side are connected with the limiting plates through the hinges.

Furthermore, one end of the elastic band is fixedly connected with a buckle, the other end of the elastic band is fixedly connected with a clamping plate, and the buckle and the clamping plate are connected in a clamping mode.

The utility model has the beneficial effects that:

1. through being equipped with device body and fixed plate, the radian of human skin is more laminated for curved this physical stamina of device in cross-section, and the fixed effect of reinforcing cooperates the fixed plate to carry out certain spacing and centre gripping fixed to the infusion port simultaneously, has reduced the manual operation of looking for and fixed infusion port of staff, then cooperates the position locking of fixing base and infusion port, perforates through the location and treats.

2. Through clean cotton circle and the supporting shoe that is equipped with, clean cotton circle can carry out cleaning to the blood that spills over when the puncture wound is bled, can place the transfer line between the supporting shoe after fixed completion, the limiting plate is fixed the position on the card, prevent that the mistake from bumping or remove and lead to the not good possibility of infusion effect, when the injection, if the patient needs to remove, can tie up the elastic band on the patient health, through the combination of buckle, it is fixed to the device, reduce certain range of rocking during the removal, supplementary patient treatment.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model.

FIG. 1 is a front view of the port puncture fastening device of the present invention;

FIG. 2 is an inside view of the port puncture securing device of the present invention;

FIG. 3 is a schematic diagram of a fixing plate structure of the puncture fixing device for the transfusion port of the present invention;

FIG. 4 is a disassembled view of the fixing base structure of the puncture fixing device for the transfusion port of the utility model;

reference numbers in the figures: 1. a device body; 2. fixing the rod; 3. an elastic band; 4. a transfusion tube fixing structure; 5. fixing grooves; 6. a fixed structure; 7. a fixed seat; 8. an observation ring; 9. a fixing plate; 10. connecting blocks; 11. a connecting plate; 12. a spring; 13. mounting grooves; 14. a positioning column; 15. positioning and punching; 16. cleaning cotton rings; 17. a support block; 18. a hinge; 19. a limiting plate; 20. buckling; 21. and (4) clamping the board.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.

As shown in fig. 1-4, the fixing device for puncture in infusion port comprises a device body 1, fixing rods 2 are installed in inner cavities at two sides of the device body 1, elastic belts 3 are wound on the fixing rods 2, an infusion tube fixing structure 4 is arranged at one side of the device body 1, a fixing groove 5 penetrating through the infusion tube fixing structure 4 is arranged at one side of the infusion tube fixing structure 4, a fixing structure 6 is installed in an inner cavity of the fixing groove 5, a fixing seat 7 is sleeved in the fixing groove 5, the fixing seat 7 can be replaced to form the reusable device body 1, resources are saved, an observation ring 8 is installed at the top of the fixing groove 5, the device is convenient to operate, the position to be injected in the infusion port is observed, the fixing structure 6 comprises a fixing plate 9, a connecting block 10, a connecting plate 11 and a spring 12, mounting grooves 13 are dug at two sides of the inner cavity of the fixing groove 5, and the spring 12 is installed in the inner cavity of the mounting groove 13, spring 12 one end fixedly connected with connecting plate 11, connecting plate 11 one side fixedly connected with connecting block 10, connecting block 10 one end fixedly connected with fixed plate 9, the cross-section of device body 1 is the arc, and the bottom installs the rubber pad, the human surface of laminating, reinforcing laminating and fixed effect, and set up even gas pocket on the device body 1, the pore can not be sealed in the skin of being convenient for ventilate, fixed plate 9 is the arc structure, is convenient for carry out the centre gripping to the infusion port, just fixed plate 9 and 7 looks butt of fixing base are being aimed at the device body 1 and are being placed, and the position of observing the infusion port through observing ring 8 carries out the centre gripping with fixed plate 9 to the infusion port and fixes, and 7 also centre gripping are in one simultaneously, are convenient for on next step look for the hole injection.

As shown in fig. 1-4, install reference column 14 on the fixing base 7, 14 inner chambers of reference column dig and are equipped with location perforation 15, 14 bottom covers of reference column are equipped with clean cotton ring 16, the diameter of clean cotton ring 16 is unanimous with fixing base 7, when pricking, if the skin damage is bled, can directly clear up blood, reduces nurse's work load, transfer line fixed knot constructs 4 and includes supporting shoe 17, hinge 18 and limiting plate 19, supporting shoe 17, one side are installed to 1 one side symmetry of device body supporting shoe 17 top is connected with limiting plate 19 through hinge 18, and 19 one end of limiting plate is connected with the fixture block, and the supporting shoe 17 top of the other end has dug the draw-in groove to fixed the structure, pin the transfer line, prevent that the mistake from touching and lead to the transfusion needle dislocation, cause the influence to the treatment.

As shown in fig. 1, one end 3 fixedly connected with buckle 20 of elastic band, the other end 3 fixedly connected with cardboard 21 of elastic band, buckle 20 is connected for the block with cardboard 21, cardboard 21 one side inner chamber is dug and is equipped with the recess, and the shell fragment is installed to buckle 20 one side to die the structure lock fixed, when the patient needs to remove, can tie up and tie up on one's body, reduce the removal and cause the influence of rocking.

The working principle of the utility model is as follows: when using, the staff places device body 1 on the infusion port, place, through observing ring 8 with fixed slot 5 alignment infusion port, carry out the centre gripping through spring 12 with fixed plate 9, fixed to the position, then fixing base 7 is placed the centre gripping and is linked together, puncture and injection through location perforation 15, if there is epidermis damage when the injection, clean cotton ring 16 that accessible fixing base 7 bottom was equipped with clears up, the transfer line can be placed at supporting shoe 17 inner chamber, carry on spacingly and fixed, when the patient needs to remove, can tie up with cardboard 21 through buckle 20 and tie up on the health, prevent to cause the influence to the treatment with rocking of removal production, and is simple in operation, and convenient to use.

The above embodiments are preferred embodiments of the present invention, and those skilled in the art can make variations and modifications to the above embodiments, therefore, the present invention is not limited to the above embodiments, and any obvious improvements, substitutions or modifications made by those skilled in the art based on the present invention are within the protection scope of the present invention.

Claims (6)

1. Infusion port puncture fixing device, including device body (1), its characterized in that: dead lever (2) are installed to device body (1) both sides inner chamber, dead lever (2) are rolled up and are equipped with elastic band (3), device body (1) one side is equipped with transfer line fixed knot and constructs (4), transfer line fixed knot constructs (4) one side and is equipped with fixed slot (5) that run through, fixed knot constructs (6) are installed to fixed slot (5) inner chamber, fixed slot (5) endotheca is equipped with fixing base (7), observation ring (8) are installed at fixed slot (5) top.

2. The port puncture fixation device of claim 1, wherein: fixed knot constructs (6) including fixed plate (9), connecting block (10), connecting plate (11) and spring (12), fixed slot (5) inner chamber both sides are dug and are equipped with mounting groove (13), spring (12) are installed to mounting groove (13) inner chamber, spring (12) one end fixedly connected with connecting plate (11), connecting plate (11) one side fixedly connected with connecting block (10), connecting block (10) one end fixedly connected with fixed plate (9).

3. The port puncture fixation device of claim 2, wherein: the cross-section of the device body (1) is arc-shaped, uniform air holes are formed in the device body (1), the fixing plate (9) is of an arc-shaped structure, and the fixing plate (9) is connected with the fixing seat (7) in an abutting mode.

4. The port puncture fixation device of claim 3, wherein: install reference column (14) on fixing base (7), reference column (14) inner chamber is dug and is equipped with location perforation (15), reference column (14) bottom cover is equipped with clean cotton circle (16), the diameter of clean cotton circle (16) is unanimous with fixing base (7).

5. The port infusion puncture fixation device of claim 4, wherein: the infusion tube fixing structure (4) comprises supporting blocks (17), hinges (18) and limiting plates (19), the supporting blocks (17) are symmetrically installed on one side of the device body (1), and the tops of the supporting blocks (17) on one side are connected with the limiting plates (19) through the hinges (18).

6. The port puncture fixation device of claim 5, wherein: one end of the elastic band (3) is fixedly connected with a buckle (20), the other end of the elastic band (3) is fixedly connected with a clamping plate (21), and the buckle (20) is connected with the clamping plate (21) in a clamping manner.

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