CN215426842U

CN215426842U - Flexible fastening device of PICC pipe for oncologic nursing

Info

Publication number: CN215426842U
Application number: CN202120241484.4U
Authority: CN
Inventors: 雷鑫; 黄宝蓉; 冯蓓; 李倩
Original assignee: Xi'an No3 Hospital
Current assignee: Xi'an No3 Hospital
Priority date: 2021-01-28
Filing date: 2021-01-28
Publication date: 2022-01-07
Anticipated expiration: 2031-01-28

Abstract

The utility model discloses a flexible fastening device of a PICC catheter for tumor nursing, which comprises a lower splint, wherein a lower accommodating groove is formed in the center of the front surface of the lower splint, the bottom of the lower splint is movably connected with an upper splint through a connecting rotating shaft, and an upper accommodating groove matched with the lower accommodating groove is formed in the center of the front surface of the upper splint. According to the utility model, the lower clamping plate, the mounting plate, the screw rod, the through groove, the upper containing groove, the power supply battery, the mounting rod, the connecting plate, the lower containing groove, the elastic protection plate, the pressure sensor, the small display screen, the audible and visual alarm and the time controller are arranged and matched for use, so that the flexible clamping device has the advantages of stable clamping and relaxation adjustment, and solves the problems that the conventional flexible fastening device cannot stably clamp, the normal work of a PICC (peripherally inserted central catheter) is influenced, the clamping relaxation cannot be flexibly adjusted according to the actual requirements of patients, the use comfort level is poor, and the practicability of the flexible fastening device is reduced.

Description

Flexible fastening device of PICC pipe for oncologic nursing

Technical Field

The utility model relates to the technical field of tumor nursing, in particular to a flexible fastening device of a PICC catheter for tumor nursing.

Background

The PICC catheter is also called as a central venous catheterization through peripheral venipuncture, and is used for puncturing a vein of a peripheral arm by using the catheter, the catheter directly reaches a great vein close to the heart, so that the direct contact between chemotherapy drugs and the vein of the arm is avoided, and the blood flow speed of the great vein is high, so that the chemotherapy drugs can be quickly diluted, the stimulation of the drugs to the blood vessel is prevented, the vein of an upper limb can be effectively protected, the occurrence of phlebitis is reduced, the pain of a patient is relieved, and the life quality of the patient is improved.

In the in-service use process, the PICC pipe is usually in the basilic vein of patient's elbow fossa portion, elbow median vein, choose one of them optionally in the cephalic vein, in order to make PICC pipe connection stable, often can be through medical sticky tape with PICC pipe bonding on patient's skin, nevertheless often can produce unconscious action when the patient sleeps, there is certain potential safety hazard, produce the risk of pipe jam or the vascular infection of catheterization department skin easily, consequently, can use flexible fastener to prevent that the patient from producing the action of stretching, and the unable centre gripping of stabilizing of current flexible fastener, cause the influence to PICC pipe normal work, and can not adjust the centre gripping looseness in a flexible way according to patient's actual demand, use comfort is relatively poor, flexible fastener's practicality has been reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a flexible fastening device of a PICC catheter for tumor nursing, which has the advantages of stable clamping and adjustment of looseness, and solves the problems that the conventional flexible fastening device cannot stably clamp the PICC catheter, influences the normal work of the PICC catheter, cannot flexibly adjust the clamping looseness according to the actual requirements of patients, is poor in use comfort level and reduces the practicability of the flexible fastening device.

In order to achieve the purpose, the utility model provides the following technical scheme: the flexible fastening device of the PICC catheter for tumor nursing comprises a lower splint, wherein a lower accommodating groove is formed in the center of the front surface of the lower splint, the bottom of the lower splint is movably connected with an upper splint through a connecting rotating shaft, an upper accommodating groove matched with the lower accommodating groove is formed in the center of the front surface of the upper splint, a power supply battery is embedded and installed on the right side of the front surface of the upper splint, a time controller is embedded and installed on the left side of the front surface of the upper splint, a small display screen is embedded and installed on each of two sides of the back surface of the upper accommodating groove, an audible and visual alarm is fixedly connected on each of two sides of the back surface of the upper accommodating groove, mounting plates are fixedly connected on two sides of the lower splint, through grooves are formed in the top and the bottom of the front surface of the mounting plates, mounting rods are arranged on the back surfaces of the mounting plates, the front surfaces of the mounting rods penetrate through the through grooves and extend to one side of the mounting plates, the surface of installation pole just is located the vertical fixedly connected with connecting plate of front side of mounting panel, the bottom movable mounting on the positive surface of mounting panel has the screw rod, the center department fixed connection elasticity protection shield of the back of the body surface of mounting panel, the center department of the back of the body surface of elasticity protection shield is inlayed and is installed pressure sensor.

Preferably, the top fixedly connected with magic subsides on the lower plate positive surface, the quantity that the magic was pasted is four, the bottom fixedly connected with of lower plate positive surface pastes female with the magic, the positive surface of punch holder is seted up and is pasted female recess of pasting and the magic subsides cooperation use with the magic.

Preferably, the center department on the mounting panel positive surface is seted up with the horizontal groove that accomodates the groove cooperation and use down, the center department fixed connection elasticity protection strip on the mounting bar positive surface.

Preferably, the clamping seats are fixedly connected to two sides of the top of the lower clamping plate, and the clamping blocks matched with the clamping seats are fixedly connected to two sides of the bottom of the upper clamping plate.

Preferably, the bottom of the front surface of the mounting plate is fixedly connected with a bearing seat matched with the screw rod for use, and the front surface of the screw rod is fixedly connected with an anti-skidding knob.

Preferably, the surface of the mounting rod is in sliding contact with the inner wall of the through groove, the surface of the screw is in threaded connection with the connecting part of the connecting plate, and the lower clamping plate and the upper clamping plate are made of elastic materials.

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

1. according to the utility model, the lower clamping plate, the mounting plate, the screw rod, the through groove, the upper containing groove, the power supply battery, the mounting rod, the connecting plate, the lower containing groove, the elastic protection plate, the pressure sensor, the small display screen, the audible and visual alarm and the time controller are arranged and matched for use, so that the flexible clamping device has the advantages of stable clamping and relaxation adjustment, and solves the problems that the conventional flexible fastening device cannot stably clamp, the normal work of a PICC (peripherally inserted central catheter) is influenced, the clamping relaxation cannot be flexibly adjusted according to the actual requirements of patients, the use comfort level is poor, and the practicability of the flexible fastening device is reduced.

2. The magic tape female tape and the magic tape are matched for use, the guide pipe can be bound in the lower accommodating groove, the guide pipe is prevented from being bent, the guide pipe can be accommodated by arranging the transverse groove, the connecting plate is prevented from influencing the normal work of the guide pipe, the magic tape female tape and the magic tape female tape can be accommodated and placed by arranging the groove, the elastic clamping effect can be realized by arranging the elastic protection strip, the use comfort level is increased, and the driving screw can be conveniently driven to rotate by arranging the anti-slip knob.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a left side cross-sectional view of a mounting plate structure of the present invention;

fig. 3 is a schematic front view of the present invention as installed.

In the figure: the novel multifunctional electric heating cabinet comprises a lower clamping plate 1, a mounting plate 2, a screw rod 3, a through groove 4, a containing groove 5, a clamping block 6, a power supply battery 7, an upper clamping plate 8, a groove 9, a connecting rotating shaft 10, a mounting rod 11, a transverse groove 12, a connecting plate 13, a magic tape 14, a hook 15, a magic tape 16, a containing groove 17, an elastic protection strip 18, an elastic protection plate 19, a pressure sensor 20, a small display screen 21, an audible and visual alarm 22 and a time controller 23.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, a flexible fastening device of a PICC catheter for oncologic care comprises a lower splint 1, a lower receiving groove 17 is formed in the center of the front surface of the lower splint 1, the bottom of the lower splint 1 is movably connected with an upper splint 8 through a connecting rotating shaft 10, an upper receiving groove 5 matched with the lower receiving groove 17 for use is formed in the center of the front surface of the upper splint 8, a power supply battery 7 is embedded in the right side of the front surface of the upper splint 8, a time controller 23 is embedded in the left side of the front surface of the upper splint 8, a small display screen 21 is embedded in each of the two sides of the back surface of the upper receiving groove 5, an audible and visual alarm 22 is fixedly connected to each of the two sides of the back surface of the upper receiving groove 5, a mounting plate 2 is fixedly connected to each of the two sides of the lower splint 1, through grooves 4 are formed in the top and bottom of the front surface of the mounting plate 2, a mounting rod 11 is arranged on the back surface of the mounting plate 2, the mounting rod 11 penetrates through the through grooves 4 and extends to one side of the mounting plate 2, a connecting plate 13 is vertically and fixedly connected to the surface of the mounting rod 11 and positioned at the front side of the mounting plate 2, a screw 3 is movably mounted at the bottom of the front surface of the mounting plate 2, an elastic protection plate 19 is fixedly connected to the center of the back surface of the mounting plate 2, and a pressure sensor 20 is embedded in the center of the back surface of the elastic protection plate 19;

the top of the front surface of the lower splint 1 is fixedly connected with the magic tape 16, the number of the magic tape 16 is four, the bottom of the front surface of the lower splint 1 is fixedly connected with the magic tape female tape 14, the conduit can be bound in the lower containing groove 17 by arranging the magic tape female tape 14 to be matched with the magic tape male tape 16 for use, so that the conduit is prevented from being bent, the front surface of the upper splint 8 is provided with the groove 9 matched with the magic tape female tape 14 and the magic tape male tape 16 for use, and the magic tape female tape 14 and the magic tape male tape 16 can be stored and placed by arranging the groove 9;

the center of the front surface of the mounting plate 2 is provided with a transverse groove 12 matched with the lower accommodating groove 17 for use, the transverse groove 12 can be used for accommodating a conduit and preventing the connecting plate 13 from influencing the normal work of the conduit, the center of the front surface of the mounting rod 11 is fixedly connected with an elastic protection strip 18, the elastic protection strip 18 is arranged to play a role in elastic clamping, and the use comfort level is increased;

the two sides of the top of the lower clamping plate 1 are fixedly connected with clamping seats 15, and the two sides of the bottom of the upper clamping plate 8 are fixedly connected with clamping blocks 6 matched with the clamping seats 15;

the bottom of the front surface of the mounting plate 2 is fixedly connected with a bearing seat matched with the screw rod 3 for use, the front surface of the screw rod 3 is fixedly connected with an anti-skidding knob, and the screw rod 3 can be conveniently driven to rotate by arranging the anti-skidding knob;

the surface of the mounting rod 11 is in sliding contact with the inner wall of the through groove 4, the surface of the screw rod 3 is in threaded connection with the connecting part of the connecting plate 13, and the lower clamping plate 1 and the upper clamping plate 8 are both made of elastic materials;

the first embodiment is as follows:

a flexible fastening device of a PICC catheter for tumor nursing comprises a lower splint 1, a lower accommodating groove 17 is arranged at the center of the front surface of the lower splint 1, the bottom of the lower splint 1 is movably connected with an upper splint 8 through a connecting rotating shaft 10, an upper accommodating groove 5 matched with the lower accommodating groove 17 for use is arranged at the center of the front surface of the upper splint 8, a power supply battery 7 is embedded and installed at the right side of the front surface of the upper splint 8, a time controller 23 is embedded and installed at the left side of the front surface of the upper splint 8, a small display screen 21 is embedded and installed at both sides of the back surface of the upper accommodating groove 5, an audible and visual alarm 22 is fixedly connected at both sides of the back surface of the upper accommodating groove 5, mounting plates 2 are fixedly connected at both sides of the lower splint 1, through grooves 4 are arranged at the top and the bottom of the front surface of the mounting plates 2, mounting rods 11 are arranged at the back surface of the mounting plates 2, the front surfaces of the mounting rods 11 penetrate through the through grooves 4 and extend to one side of the mounting plates 2, a connecting plate 13 is vertically and fixedly connected to the surface of the mounting rod 11 and positioned at the front side of the mounting plate 2, a screw 3 is movably mounted at the bottom of the front surface of the mounting plate 2, an elastic protection plate 19 is fixedly connected to the center of the back surface of the mounting plate 2, and a pressure sensor 20 is embedded in the center of the back surface of the elastic protection plate 19;

example two:

through setting up lower plate 1, mounting panel 2, screw rod 3, lead to groove 4, on accomodate groove 5, power supply battery 7, installation pole 11, connecting plate 13, accomodate the groove 17 down, elastic protection board 19, pressure sensor 20, small-size display screen 21, audible-visual annunciator 22 and time controller 23 cooperation are used, the advantage of stabilizing centre gripping and adjustment sag has been solved, the unable centre gripping that stabilizes of current flexible fastener, cause the influence to PICC pipe normal work, and can not be according to the nimble centre gripping sag of adjustment of patient's actual demand, use comfort is relatively poor, the problem of flexible fastener practicality has been reduced.

When the PICC catheter is used, the safe sensing pressure value of the pressure sensor 20 is set, the alarm time of the time controller 23 is set, the PICC catheter is placed in the lower accommodating groove 17 and penetrates through the transverse groove 12, the magic tape 16 is bonded with the magic tape female tape 14 to bind the catheter, then the upper clamp plate 8 is reversely rotated and closed, the magic tape female tape 14 and the magic tape male tape 16 enter the groove 9, the lower clamp plate 1 and the upper clamp plate 8 are clamped and installed under the matching of the clamping block 6 and the clamping block 15, the arm of a patient penetrates through the installation rod 11, then the screw rod 3 is forwardly rotated, under the matching of the connecting plate 13, the installation rod 11 is stably forwardly moved, the arm of the patient is contacted with the pressure sensor 20 to generate pressure, the pressure sensor 20 transmits real-time data to the time controller 23 and is displayed by the small display screen 21, when the patient generates unconscious action, the pressure of the pressure sensor 20 is increased, and after the safe set value is reached, pressure sensor 20 sends a signal to time controller 23, and time controller 23 begins the timing, if the time reaches after predetermineeing the time, time controller 23 automatic control audible-visual annunciator 22 work, carries out acousto-optic warning, reminds the patient in time to adjust, and safety protection is higher.

All kinds of parts used in the application document are standard parts and can be purchased from the market, the specific connection mode of all parts adopts conventional means such as mature bolts, rivets, welding and the like in the prior art, the conventional models in the prior art are adopted for machinery, parts and electrical equipment, the conventional connection mode in the prior art is adopted for circuit connection, and detailed description is not given here.

In summary, the following steps: this flexible fastener of PICC pipe for oncologic nursing, through setting up lower plate 1, mounting panel 2, screw rod 3, lead to groove 4, on accomodate groove 5, power supply battery 7, installation pole 11, connecting plate 13, accomodate groove 17 down, elastic protection board 19, pressure sensor 20, small-size display screen 21, audible-visual annunciator 22 and time controller 23 cooperation are used, the advantage of stable centre gripping and adjustment sag has been solved, the unable centre gripping that stabilizes of current flexible fastener, cause the influence to PICC pipe normal work, and can not adjust the centre gripping sag according to patient's actual demand in a flexible way, use comfort is relatively poor, the problem of flexible fastener practicality has been reduced.

In the description of the present invention, it is to be understood that the indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings and are only for convenience in describing the present invention and simplifying the description, but are not intended to indicate or imply that the indicated devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly attached, detachably attached, or integrated; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Flexible fastener of PICC pipe for oncologic nursing, including lower plate (1), its characterized in that: the center of the front surface of the lower splint (1) is provided with a lower containing groove (17), the bottom of the lower splint (1) is movably connected with an upper splint (8) through a connecting rotating shaft (10), the center of the front surface of the upper splint (8) is provided with an upper containing groove (5) matched with the lower containing groove (17), the right side of the front surface of the upper splint (8) is embedded with a power supply battery (7), the left side of the front surface of the upper splint (8) is embedded with a time controller (23), the two sides of the back surface of the upper containing groove (5) are both embedded with a small display screen (21), the two sides of the back surface of the upper containing groove (5) are both fixedly connected with an audible and visual alarm (22), the two sides of the lower splint (1) are both fixedly connected with a mounting plate (2), the top and the bottom of the front surface of the mounting plate (2) are both provided with a through groove (4), the back surface of mounting panel (2) is provided with installation pole (11), the positive surface of installation pole (11) runs through logical groove (4) and extends to one side of mounting panel (2), the surface of installation pole (11) just is located the vertical fixedly connected with connecting plate (13) of front side of mounting panel (2), the bottom movable mounting on the positive surface of mounting panel (2) has screw rod (3), fixedly connected with elasticity protection shield (19) are located to the center of mounting panel (2) back surface, the center department of elasticity protection shield (19) back surface is inlayed and is installed pressure sensor (20).

2. The flexible fastening device of a PICC catheter for oncology care according to claim 1, wherein: top fixedly connected with magic subsides (16) on lower plate (1) positive surface, the quantity that magic was pasted (16) is four, bottom fixedly connected with magic subsides female subsides (14) on lower plate (1) positive surface, recess (9) that cooperate to use with magic subsides female subsides (14) and magic subsides (16) have been seted up on the positive surface of upper plate (8).

3. The flexible fastening device of a PICC catheter for oncology care according to claim 1, wherein: the center department on the positive surface of mounting panel (2) offers and accomodates horizontal groove (12) that groove (17) cooperation was used down, the center department fixedly connected with elasticity protection strip (18) on the positive surface of installation pole (11).

4. The flexible fastening device of a PICC catheter for oncology care according to claim 1, wherein: the clamping device is characterized in that clamping seats (15) are fixedly connected to the two sides of the top of the lower clamping plate (1), and clamping blocks (6) matched with the clamping seats (15) are fixedly connected to the two sides of the bottom of the upper clamping plate (8).

5. The flexible fastening device of a PICC catheter for oncology care according to claim 1, wherein: the bottom fixedly connected with on mounting panel (2) positive surface uses with screw rod (3) cooperation bearing frame, the positive fixed surface of screw rod (3) is connected with anti-skidding knob.

6. The flexible fastening device of a PICC catheter for oncology care according to claim 1, wherein: the surface of installation pole (11) and the inner wall sliding contact who leads to groove (4), the junction threaded connection of the surface of screw rod (3) and connecting plate (13), the material of lower plate (1) and punch holder (8) is elastic material and makes.