CN213554501U

CN213554501U - Tumor chemotherapy nursing device

Info

Publication number: CN213554501U
Application number: CN202022159951.7U
Authority: CN
Inventors: 张程
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-27
Filing date: 2020-09-27
Publication date: 2021-06-29
Anticipated expiration: 2030-09-27

Abstract

The utility model provides a tumour chemotherapy nursing device, including the base and the cover body, be equipped with the draw-in groove on the base, draw-in groove one side is equipped with the snap ring on opening, the draw-in groove, cover body bottom cover establish outside the snap ring and with snap ring threaded connection. During the use, with the draw-in groove cover in the outside of infusion port puncture seat to fix the base on the skin outside the infusion port, the snap ring encircles outside the infusion port this moment, will cover the body cover and screw up on the snap ring, thereby the snap ring is tightened up gradually at the in-process of screwing up, thereby presss from both sides the tight infusion port, later insert the pjncture needle from the puncture hole, pass skin and the diaphragm at infusion port top and stretch into in the infusion port, thereby be convenient for to the injection medicine in the infusion port. Therefore, the positions of the transfusion port and the diaphragm can be conveniently determined and fixed, so that the medicine can be conveniently and accurately injected, the convenience and the safety of use are improved, and the pain of a patient is reduced.

Description

Tumor chemotherapy nursing device

Technical Field

The utility model belongs to the technical field of nursing apparatus, in particular to tumour chemotherapy nursing device.

Background

PORTs, also known clinically as PORTs, are specialized infusion devices that are placed into the body to reduce the irritation of medication to the patient's blood vessels. Because the infusion port is embedded under the skin and connected with the catheter placed in the vein, the times of blood vessel puncture can be reduced by injecting the medicine through the infusion port, and meanwhile, the medicine can directly reach the great blood vessel through the catheter, so that the uncomfortable feeling of the arm can be reduced; simultaneously, infusion port compares with traditional PICC puts the pipe, and the probability that takes place to infect or weeping all greatly reduced to can not influence daily activities such as bathing. Therefore, for patients who need multiple times of chemotherapy or need continuous drug infusion by a chemotherapy pump, the infusion port is a good choice which can effectively reduce pain and is convenient to use. When the medicine is injected into the infusion port, the infusion port is buried under the skin and is inconvenient to locate by naked eyes, so that the position of the infusion port needs to be found by touch, manually fixed and then the position of the puncture diaphragm needs to be further confirmed; however, due to the obstruction of the skin, the situation of shift, dislocation and the like easily occurs during manual fixation, so that the difficulty of puncture injection is increased, and even multiple punctures may be needed to succeed, thereby increasing the pain of patients.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a tumor chemotherapy nursing device.

The utility model discloses specific technical scheme as follows:

the utility model provides a tumor chemotherapy nursing device, which comprises a base made of hard elastic material, wherein the middle part of the base is provided with a clamping groove matched with the edge of an infusion port implanted into skin, one side of the base is provided with an opening communicating the clamping groove with the outside of the base, and the top of the clamping groove extends upwards to form an arc-shaped clamping ring surrounding the infusion port; the base is provided with a cover body in a matching mode, the top of the cover body is provided with a puncture hole opposite to the membrane at the top of the infusion port, and the inner wall of the bottom of the cover body is sleeved outside the clamping ring and is in threaded connection with the clamping ring.

Further, an opening communicated with the clamping ring and the outer portion of the base is formed in one side of the base, and the clamping groove is an arc-shaped clamping groove which is integrally formed with the clamping ring and matched with the clamping ring.

Further, the edge of the base extends to form a handheld portion, and a finger groove used for being embedded with a finger is formed in the top of the handheld portion.

Furthermore, the outer wall of the base is provided with an annular caulking groove, and the end part of the hand-held part is embedded in the caulking groove and can rotate along the caulking groove.

Furthermore, a connecting ring is arranged in the caulking groove and is fixed on the inner wall of the caulking groove through a connecting column; the end part of the handheld part is provided with a fixing ring, and the fixing ring is sleeved on the connecting ring and can rotate along the connecting ring.

Further, a sucking disc for attaching to the skin is arranged at the bottom of the handheld portion.

The utility model has the advantages as follows: the utility model provides a tumour chemotherapy nursing device, including the base and the cover body, be equipped with the draw-in groove on the base, draw-in groove one side is equipped with the snap ring on opening, the draw-in groove, cover body bottom cover establish outside the snap ring and with snap ring threaded connection. During the use, with the draw-in groove cover in the outside of infusion port puncture seat to fix the base on the skin outside the infusion port, the snap ring encircles outside the infusion port this moment, will cover the body cover and screw up on the snap ring, thereby the snap ring is tightened up gradually at the in-process of screwing up, thereby presss from both sides the tight infusion port, later insert the pjncture needle from the puncture hole, pass skin and the diaphragm at infusion port top and stretch into in the infusion port, thereby be convenient for to the injection medicine in the infusion port. Therefore, the positions of the transfusion port and the diaphragm can be conveniently determined and fixed, so that the medicine can be conveniently and accurately injected, the convenience and the safety of use are improved, and the pain of a patient is reduced.

Drawings

FIG. 1 is a schematic structural diagram of a base in an oncology chemotherapy nursing device according to an embodiment;

FIG. 2 is a schematic structural diagram of a housing of the device for nursing during chemotherapy of tumors according to the embodiment;

FIG. 3 is a schematic view of the combined status of the tumor chemotherapy nursing device according to the embodiment;

FIG. 4 is a schematic structural diagram of a base with a hand-held portion of an oncology chemotherapy nursing device according to an embodiment;

FIG. 5 is a horizontal cross-sectional view of a base with a handle of the chemotherapy nursing device according to the embodiment;

fig. 6 is a front view of a base with a sucker in the tumor chemotherapy nursing device according to the embodiment.

Wherein: 1. a base; 11. a card slot; 12. an opening; 13. a snap ring; 14. a hand-held portion; 15. a finger groove; 16. caulking grooves; 17. a connecting ring; 18. connecting columns; 19. a fixing ring; 2. a cover body; 21. puncturing a hole; 3. and (4) sucking discs.

Detailed Description

The present invention will be described in further detail with reference to the following examples and drawings.

Examples

As shown in fig. 1 to 3, an embodiment of the present invention provides a tumor chemotherapy nursing device, which includes a base 1 made of hard elastic material (preferably medical plastic), a clamping groove 11 adapted to an edge of an infusion port implanted into skin is disposed in the middle of the base 1, an opening 12 communicating the clamping groove 11 with the outside of the base 1 is disposed on one side of the base 1, and the top of the clamping groove 11 extends upward to form an arc-shaped clamping ring 13 surrounding the infusion port; the base 1 is provided with a cover body 2 in a matching way, the top of the cover body 2 is provided with a puncture hole 21 opposite to a diaphragm at the top of the infusion port, and the inner wall at the bottom of the cover body 2 is sleeved outside the snap ring 13 and is in threaded connection with the snap ring 13.

When the infusion port puncture base is used, a patient finds a position implanted in the infusion port from the skin, gently lifts the infusion port through the skin, sleeves the clamping groove 11 outside the infusion port puncture base, and fixes the base on the skin outside the infusion port, wherein the clamping ring 13 surrounds the outside of the infusion port; after the skin inside the clamping groove is disinfected, the cover body 2 is sleeved on the clamping ring 13 and then is screwed, the clamping ring 13 is gradually tightened in the screwing process so as to clamp the infusion port, and then the puncture needle is inserted into the puncture hole 21, penetrates through the skin and a membrane at the top of the infusion port and extends into the infusion port, so that the medicine can be conveniently injected into the infusion port. Therefore, the positions of the transfusion port and the diaphragm can be conveniently determined and fixed, so that the medicine can be conveniently and accurately injected, the convenience and the safety of use are improved, and the pain of a patient is reduced.

In some embodiments, as shown in fig. 4, a handle 14 extends from the edge of the base 1, and a finger slot 15 for inserting a finger is formed at the top of the handle 14 for operation.

During operation, the hand-held portion 14 is pressed by a finger, which improves the stability of the device and further improves the accuracy of the positioning of the port, thereby facilitating the injection of the medication into the port.

In some specific embodiments, the outer wall of the base 1 is provided with an annular caulking groove 16, and the end of the handheld portion 14 is embedded in the caulking groove 16 and can rotate along the caulking groove 16, so that the position and the angle of the handheld portion 14 can be adjusted conveniently, and the handheld portion can adapt to different sizes and postures of patients.

As shown in fig. 5, in the specific implementation, a connecting ring 17 is arranged in the caulking groove 16, and the connecting ring 17 is fixed on the inner wall of the caulking groove 16 through a connecting column 18; the end of the hand-held part 14 is provided with a fixing ring 19, and the fixing ring 19 is sleeved on the connecting ring 17 and can rotate along the connecting ring 17. The fixing ring 19 rotates along the connecting ring 17 to drive the handheld part 14 to rotate along the base 1, so that the position and the angle of the handheld part 14 can be flexibly adjusted; the connecting post 18, in addition to securing the connecting ring 17, can also limit the range of rotation of the securing ring 19, and thus the range of movement of the handle 14.

In some embodiments, as shown in fig. 6, a suction cup 3 for attaching to the skin may be further provided at the bottom of the hand-held portion 14. Through the adsorption of sucking disc 3, can firmly fix the device on skin to it can realize also fixedly not need the finger to press, can effectively avoid the contact pin and pull out the risk of stabbing the finger when the needle, effectively improve the security of operation.

The present invention is not limited to the above-mentioned preferred embodiments, and any other products in various forms can be obtained by the teaching of the present invention, but any changes in the shape or structure thereof, which have the same or similar technical solutions as the present invention, fall within the protection scope of the present invention.

Claims

1. The tumor chemotherapy nursing device is characterized by comprising a base (1) made of hard elastic materials, wherein a clamping groove (11) matched with the edge of an infusion port implanted into skin is formed in the middle of the base (1), an opening (12) communicated with the clamping groove (11) and the outer portion of the base (1) is formed in one side of the base (1), and the top of the clamping groove (11) extends upwards to form an arc-shaped clamping ring (13) surrounding the infusion port; the cooperation is equipped with the cover body (2) on base (1), the cover body (2) top be equipped with puncture hole (21) that infusion port top diaphragm is relative, cover body (2) bottom inner wall cover is established outside snap ring (13) and with snap ring (13) threaded connection.

2. The tumor chemotherapy nursing device according to claim 1, characterized in that a hand-held part (14) extends from the edge of the base (1), and a finger slot (15) for inserting a finger is arranged at the top of the hand-held part (14).

3. The tumor chemotherapy nursing device according to claim 2, characterized in that the outer wall of the base (1) is provided with an annular caulking groove (16), and the end of the hand-held part (14) is embedded in the caulking groove (16) and can rotate along the caulking groove (16).

4. The tumor chemotherapy nursing device according to claim 3, characterized in that a connecting ring (17) is arranged in the caulking groove (16), and the connecting ring (17) is fixed on the inner wall of the caulking groove (16) through a connecting column (18); the end part of the handheld part (14) is provided with a fixing ring (19), the fixing ring (19) is sleeved on the connecting ring (17) and can rotate along the connecting ring (17).

5. An oncological chemotherapy nursing device according to any one of claims 2 to 4, characterized in that the bottom of the hand-held part (14) is provided with a suction cup (3) for attaching to the skin.