CN214679310U

CN214679310U - PICC puts management and maintenance extension frame

Info

Publication number: CN214679310U
Application number: CN202120249946.7U
Authority: CN
Inventors: 周旋
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-29
Filing date: 2021-01-29
Publication date: 2021-11-12
Anticipated expiration: 2031-01-29

Abstract

The utility model discloses a PICC (peripherally inserted central catheter) management and nursing extension frame, which belongs to the technical field of medical nursing devices, and adopts the technical scheme that the PICC management and nursing extension frame comprises a base, wherein the top of the base is fixedly connected with a movable cylinder, the inner wall of the movable cylinder is slidably connected with an operating platform, the top of the operating platform penetrates through the movable cylinder and extends to the outside of the movable cylinder, the inner top wall of the base is fixedly connected with a servo motor, the output shaft of the servo motor is fixedly connected with a gear, the inner bottom wall of the base is rotatably connected with a threaded sleeve which is distributed in an annular manner, the surface of the threaded sleeve is fixedly connected with a gear ring which is meshed with the gear, the inner wall of the threaded sleeve is in threaded connection with a lead screw, and two ends of the lead screw both penetrate through the base and extend to the outside of the base, make the nursing extend the frame more stable, improved the success rate that PICC put the pipe.

Description

PICC puts management and maintenance extension frame

Technical Field

The utility model relates to a medical nursing technical field, more specifically say, relate to a PICC puts management and management extension frame.

Background

PICC is a central venous catheter placed through a peripheral vein. The catheter directly reaches the great vein close to the heart, so that the chemotherapy drugs are prevented from directly contacting the arm vein, 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 upper limb vein is effectively protected, and the PICC is one of the methods for reducing skin necrosis caused by skin stimulation for a patient needing venipuncture for a long time.

Present hospital's medical personnel are carrying out PICC for patient and are putting when managing, and some patients need place patient's arm and extend the operation on the frame because of inconvenient removal, and doctor and patient's hand need remain stable, but current nursing extension frame stabilization effect is not good, has reduced the success rate that PICC put the pipe.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

To the problem that exists among the prior art, the utility model aims to provide a PICC puts management and management extension frame, its advantage lies in can increasing the frictional force between nursing extension frame and the ground, fixes nursing extension frame's bottom, makes nursing extension frame more stable, has improved the success rate that PICC put the pipe.

2. Technical scheme

In order to solve the above problems, the utility model adopts the following technical proposal.

The utility model provides a PICC puts management and care extension frame, the on-line screen storage device comprises a base, the top fixedly connected with movable section of thick bamboo of base, the inner wall sliding connection of movable section of thick bamboo has the operation panel, the outside of a movable section of thick bamboo and extension to movable section of thick bamboo is run through at the top of operation panel, the interior roof fixedly connected with servo motor of base, servo motor's output shaft fixedly connected with gear, the interior diapire of base rotates the thread bush that is connected with the annular and distributes, the fixed surface of thread bush is connected with the ring gear with gear engaged with, the inner wall threaded connection of thread bush has the lead screw, the outside of base and extension to base is all run through at the both ends of lead screw, the bottom fixedly connected with second electric putter of base, the bottom fixedly connected with vacuum generator of second electric putter, vacuum generator's bottom intercommunication has the sucking disc.

Furthermore, the top of the operating platform is rotatably connected with a lighting lamp.

Furthermore, the bottom of the screw rod is fixedly connected with a rubber block.

Furthermore, the inner bottom wall of the movable cylinder is fixedly connected with a first electric push rod, and the top of the first electric push rod is fixedly connected with the operating platform.

Further, the both sides of base all fixedly connected with air pump, the bottom intercommunication of air pump has the blast pipe, two the opposite side of blast pipe all is seted up slottedly.

Further, the top fixedly connected with annular distribution's of base fixed block, the spacing groove has been seted up to one side that the fixed block is close to a movable cylinder, the fixed surface of lead screw is connected with the stopper, the inner wall sliding connection of stopper and spacing groove.

3. Advantageous effects

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

(1) the servo motor is started, an output shaft of the servo motor rotates to drive the gear to rotate in place, the gear drives the gear ring to rotate, the threaded sleeve drives the screw rod to move downwards along the threaded sleeve, the screw rod is upwards supported after contacting with a floor, a wheel at the bottom of the base is separated from the ground, the second electric push rod extends downwards to drive the vacuum generator to move downwards, the vacuum generator drives the suction cup to move downwards, the suction cup is contacted with the floor, the vacuum generator is started to suck air, and negative air pressure is generated in a space where the suction cup is contacted with the floor to enable the suction cup to be tightly fixed with the ground;

(2) by arranging the illuminating lamp, the illuminating lamp is rotated to aim at the position of the patient needing to be catheterized in the PICC catheterizing process of the medical personnel, so that the medical personnel can observe more clearly, the success rate of catheterizing of the medical personnel is improved, by arranging the rubber block, the rubber block synchronously moves downwards along with the screw rod in the process that the screw rod moves downwards, the rubber block is contacted with the floor along with the continuous rotation of the screw rod, the rubber block can increase the friction force between the floor and the nursing extension frame, so that the nursing extension frame is more stable, and by arranging the first electric push rod, the first electric push rod is adjusted to stretch according to the height of the arm position of the patient, the operating platform moves along with the first electric push rod, and the height of the operating platform can be adjusted by the first electric push rod according to the height of the arm position of the patient, so that the arm of the patient is placed more comfortably, and the PICC catheter placement operation is convenient for medical staff;

(3) through setting up air pump and blast pipe, start the air pump, the air pump is to blast pipe gas transmission, air in the blast pipe blows to the floor of sucking disc below through the groove on blast pipe surface, blow away the dust foreign matter on the floor, dust and foreign matter on sucking disc below floor can be cleared up to air pump and blast pipe, make the adsorption efficiency on sucking disc and floor better, through setting up the fixed block, spacing groove and stopper, when the lead screw moves down, the stopper slides down along the inner wall of spacing groove, the stopper, the position of lead screw can be injectd to fixed block and spacing groove, make the lead screw reciprocate, avoid the lead screw to take place to rotate.

Drawings

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

fig. 2 is a side view of the present invention;

FIG. 3 is a schematic view of the connection between the gear and the ring gear of the present invention;

fig. 4 is an enlarged view of a portion a in fig. 1 according to the present invention.

The reference numbers in the figures illustrate:

1. a base; 2. a movable barrel; 3. a first electric push rod; 4. an operation table; 5. a servo motor; 6. a gear; 7. a threaded sleeve; 8. a ring gear; 9. a screw rod; 10. a fixed block; 11. a limiting groove; 12. a limiting block; 13. a rubber block; 14. a second electric push rod; 15. a vacuum generator; 16. a suction cup; 17. an air pump; 18. an exhaust pipe; 19. an illuminating lamp.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

Referring to fig. 1-4, in an embodiment of the present invention, a PICC management and nursing extension stand includes a base 1, a movable cylinder 2 is fixedly connected to the top of the base 1, an operation table 4 is slidably connected to the inner wall of the movable cylinder 2, the top of the operation table 4 penetrates through the movable cylinder 2 and extends to the outside of the movable cylinder 2, a servo motor 5 is fixedly connected to the inner top wall of the base 1, a gear 6 is fixedly connected to the output shaft of the servo motor 5, an annularly distributed threaded sleeve 7 is rotatably connected to the inner bottom wall of the base 1, a gear ring 8 engaged with the gear 6 is fixedly connected to the surface of the threaded sleeve 7, a lead screw 9 is threadedly connected to the inner wall of the threaded sleeve 7, both ends of the lead screw 9 penetrate through the base 1 and extend to the outside of the base 1, a second electric push rod 14 is fixedly connected to the bottom of the base 1, a vacuum generator 15 is fixedly connected to the bottom of the second electric push rod 14, the bottom of the vacuum generator 15 is communicated with a suction cup 16.

Referring to fig. 1 or fig. 2, the top of operation panel 4 is rotated and is connected with light 19, through setting up light 19, carries out the PICC at medical personnel and puts the in-process of managing, rotates the position that light 19 aims at patient's needs to put the pipe, makes what medical personnel can observe more clear, has improved medical personnel and has put the success rate of managing.

Referring to fig. 1, fig. 3 or fig. 2, the bottom fixedly connected with block rubber 13 of lead screw 9, through setting up block rubber 13, the in-process that lead screw 9 moved down, block rubber 13 follows synchronous downstream of lead screw 9, and along with lead screw 9 continues to rotate, block rubber 13 and floor contact, block rubber 13 can increase the frictional force between ground and the nursing extension frame, makes the nursing extension frame more stable.

Referring to fig. 1, the inner bottom wall fixedly connected with of a movable cylinder 2 is first electric putter 3, the top and the 4 fixed connection of operation panel of first electric putter 3, through setting up first electric putter 3, according to the height of patient's arm position, adjust first electric putter 3 and stretch out and draw back, operation panel 4 follows first electric putter 3 and removes, first electric putter 3 can be according to the height of patient's arm position, adjust the height of operation panel 4, it is more comfortable that messenger patient's arm was placed, the medical personnel of being convenient for carry out PICC and put the pipe operation.

Referring to fig. 1 or fig. 2, the equal fixedly connected with air pump 17 in both sides of base 1, the bottom intercommunication of air pump 17 has blast pipe 18, the opposite side of two blast pipes 18 is all seted up slottedly, through setting up air pump 17 and blast pipe 18, start air pump 17, air pump 17 is to blast pipe 18 gas transmission, the air in blast pipe 18 blows to the floor of sucking disc 16 below through the groove on blast pipe 18 surface, blow away the dust foreign matter on the floor, dust and foreign matter on the floor below sucking disc 16 can be cleared up to air pump 17 and blast pipe 18, make the adsorption effect on sucking disc 16 and floor better.

Referring to fig. 1 or fig. 4, the top fixedly connected with annular distribution of the base 1 fixed block 10, the fixed block 10 is close to one side of the movable cylinder 2 and has been seted up a spacing groove 11, the fixed surface of the lead screw 9 is connected with a limiting block 12, limiting block 12 and the inner wall sliding connection of spacing groove 11, through setting up the fixed block 10, limiting groove 11 and limiting block 12, when the lead screw 9 moves down, limiting block 12 slides down along the inner wall of spacing groove 11, limiting block 12, the position of lead screw 9 can be injectd to fixed block 10 and spacing groove 11, make lead screw 9 reciprocate, avoid lead screw 9 to take place to rotate.

The utility model discloses a theory of operation is: according to the height of the arm position of a patient, the first electric push rod 3 is adjusted to stretch, the operating table 4 moves along with the first electric push rod 3, the first electric push rod 3 can adjust the height of the operating table 4 according to the height of the arm position of the patient, so that the arm of the patient is more comfortable to place, the PICC catheterization operation of medical personnel is facilitated, the servo motor 5 is started, the output shaft of the servo motor 5 rotates to drive the gear 6 to rotate in place, the gear 6 drives the gear ring 8 to rotate, the threaded sleeve 7 rotates along with the gear ring 8, the threaded sleeve 7 drives the screw rod 9 to move downwards along with the threaded sleeve 7, the rubber block 13 synchronously moves downwards along with the screw rod 9, the rubber block 13 is contacted with the floor, the rubber block 13 can increase the friction force between the ground and the nursing extension frame, so that the nursing extension frame is more stable, the rubber block 13 upwards supports the base 1, and the wheels at the bottom of the base 1 are separated from the ground, in the process that the screw rod 9 moves downwards, the limiting block 12 slides downwards along the inner wall of the limiting groove 11, the limiting block 12, the fixing block 10 and the limiting groove 11 can limit the position of the screw rod 9, so that the screw rod 9 can move up and down to avoid the screw rod 9 rotating, the air pump 17 is started, the air pump 17 transmits air to the exhaust pipe 18, the air in the exhaust pipe 18 is blown to the floor below the suction cup 16 through the groove on the surface of the exhaust pipe 18 to blow away dust and foreign matters on the floor, the air pump 17 and the exhaust pipe 18 can clean the dust and foreign matters on the floor below the suction cup 16, so that the suction effect of the suction cup 16 and the floor is better, the second electric push rod 14 extends downwards to drive the vacuum generator 15 to move downwards, the vacuum generator 15 drives the suction cup 16 to move downwards, after the suction cup 16 is contacted with the floor, the vacuum generator 15 starts to suck air, and the space where the suction cup 16 is contacted with the floor generates negative air pressure, make sucking disc 16 closely fixed together with ground, this mode can increase the frictional force between nursing extension frame and the ground, fix the bottom of nursing extension frame, make nursing extension frame more stable, improved the success rate that PICC put the pipe, carry out the in-process that PICC put the pipe at medical personnel, rotate the position that light 19 aims at patient's needs to put the pipe, what messenger medical personnel can observe is more clear, has improved medical personnel's success rate of putting the pipe.

It should be noted that, in the above description, the first electric push rod 3, the servo motor 5, the second electric push rod 14, the illuminating lamp 19, the vacuum generator 15, and the like are all mature devices applied in the prior art, and a specific model can be selected according to actual needs, and meanwhile, the first electric push rod 3, the servo motor 5, the second electric push rod 14, the illuminating lamp 19, and the vacuum generator 15 can be powered by a built-in power supply or a mains supply, and a specific power supply mode is selected according to circumstances and is not described herein.

The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims

1. The utility model provides a PICC puts management and management extension frame, includes base (1), its characterized in that: the top of the base (1) is fixedly connected with a movable cylinder (2), the inner wall of the movable cylinder (2) is connected with an operating table (4) in a sliding mode, the top of the operating table (4) penetrates through the movable cylinder (2) and extends to the outside of the movable cylinder (2), the inner top wall of the base (1) is fixedly connected with a servo motor (5), an output shaft of the servo motor (5) is fixedly connected with a gear (6), the inner bottom wall of the base (1) is rotatably connected with a thread sleeve (7) which is distributed in an annular mode, the surface of the thread sleeve (7) is fixedly connected with a gear ring (8) which is meshed with the gear (6), the inner wall of the thread sleeve (7) is connected with a lead screw (9) in a threaded mode, two ends of the lead screw (9) penetrate through the base (1) and extend to the outside of the base (1), and the bottom of the base (1) is fixedly connected with a second electric push rod (14), the bottom of the second electric push rod (14) is fixedly connected with a vacuum generator (15), and the bottom of the vacuum generator (15) is communicated with a sucker (16).

2. The PICC management and management extension frame of claim 1, wherein: the top of the operating platform (4) is rotatably connected with an illuminating lamp (19).

3. The PICC management and management extension frame of claim 1, wherein: the bottom of the screw rod (9) is fixedly connected with a rubber block (13).

4. The PICC management and management extension frame of claim 1, wherein: the inner bottom wall of the movable cylinder (2) is fixedly connected with a first electric push rod (3), and the top of the first electric push rod (3) is fixedly connected with an operating table (4).

5. The PICC management and management extension frame of claim 1, wherein: the air pump (17) is fixedly connected to the two sides of the base (1), the bottom of the air pump (17) is communicated with an exhaust pipe (18), and two opposite sides of the exhaust pipe (18) are provided with grooves.

6. The PICC management and management extension frame of claim 1, wherein: the top fixedly connected with annular distribution of base (1) fixed block (10), spacing groove (11) have been seted up to one side that fixed block (10) are close to movable section of thick bamboo (2), the fixed surface of lead screw (9) is connected with stopper (12), the inner wall sliding connection of stopper (12) and spacing groove (11).