CN215875002U

CN215875002U - PICC maintains and uses fixed stay measuring device

Info

Publication number: CN215875002U
Application number: CN202122206566.8U
Authority: CN
Inventors: 李昆朋
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-13
Filing date: 2021-09-13
Publication date: 2022-02-22
Anticipated expiration: 2031-09-13

Abstract

The utility model discloses a fixed support measuring device for PICC maintenance, and particularly relates to the technical field of PICC maintenance. According to the arm measuring device, the supporting table and the limiting plate are arranged in the groove body, so that the arm of a patient can be conveniently supported, the bottom end of the limiting plate is connected with the measuring plate forwards, the graduated scale is arranged on the outer side of the fixing plate, and the arm of the patient can be limited through the limiting plate, so that the graduated scale corresponding to the measuring plate can be conveniently observed to measure the arm of the patient, the arm measuring device is very convenient, the measuring result can be simply and clearly observed, the whole structure is simple, and the arm measuring device is convenient to operate and use.

Description

PICC maintains and uses fixed stay measuring device

Technical Field

The utility model relates to the technical field of PICC maintenance, in particular to a fixed support measuring device for PICC maintenance.

Background

A Central Venous catheter (peripheral Inserted Central Venous Catheters) is punctured from a vein of a peripheral arm by a catheter, the catheter directly reaches a large vein close to the heart, so that chemotherapy drugs are prevented from being directly contacted with the vein of the arm, and the blood flow speed of the large vein is high, so that the chemotherapy drugs can be quickly diluted, and the stimulation of the drugs to the blood vessel is prevented; therefore, the upper limb vein 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; when the PICC is used for catheterization, because the puncture point is in the peripheral superficial vein, life-threatening complications such as hemopneumothorax, large vessel perforation, infection, air embolism and the like can not occur, the selection range of the vessel is large, the puncture success rate is high, and the movement of the limbs at the puncture part is not limited. A PICC maintains and uses fixed stay measuring device among the prior art has following problem:

1. when the PICC is maintained, the arm is placed on the support, then the arm needs to be measured, and the measured data is compared with the previous data to see whether the change occurs, the traditional support only can support the arm, but cannot measure the arm of the patient at the same time;

2. the traditional support has a simpler structure and is not high enough in stability; therefore, we propose a fixed support measuring device for PICC maintenance to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a fixed support measuring device for PICC maintenance, which solves the problems in the prior art.

In order to solve the technical problems, the utility model adopts the following technical scheme: the groove body, the fixed plate is all installed at the both ends at groove body top, the inside front end swing joint of groove body has first threaded rod, the outside swing joint of first threaded rod has first slider, the top fixed mounting that first threaded rod was kept away from to first slider has a brace table, the inside rear end swing joint of groove body has the second threaded rod, and the second threaded rod is located the rear end of first threaded rod, the outside swing joint of second threaded rod has the second slider, the top fixedly connected with supporting shoe of second threaded rod is kept away from to the second slider, the top fixedly connected with limiting plate of supporting shoe, the front end fixedly connected with measuring plate of limiting plate below, the surface of measuring plate is equipped with the scale.

Preferably, the two fixing plates and the groove body are fixedly connected, and the top end height of each fixing plate is lower than that of the support platform.

Preferably, the first threaded rod and the second threaded rod are connected with the inner wall of the tank body in a rotating mode through bearings, a first connecting rod is fixedly connected to one end of the first threaded rod, a first hand rocker is fixedly connected to one end of the first connecting rod, the first hand rocker is fixedly connected to the inner wall of the tank body, a second connecting rod is fixedly connected to one end of the second threaded rod, and a second hand rocker is fixedly connected to one end of the second connecting rod, the inner wall of the tank body is penetrated through.

Preferably, the inner walls of the first slider and the second slider are provided with slide holes, the outer walls of the first threaded rod and the second threaded rod are provided with external threads, the inner walls of the slide holes are provided with matched internal threads, and the first threaded rod and the first slider are in threaded connection with the second threaded rod and the second slider.

Preferably, the inside bottom mounting of cell body has a set of slide rail, the equal fixed mounting in bottom of first slider and second slider has the pulley, two pulley and slide rail homogeneous phase adaptation.

Preferably, the cross section of the support platform is in a downward concave arc shape, and a rubber pad is adhered and connected to the inner wall of the top end of the support platform.

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

1. according to the PICC support, the support table and the limit plate are arranged in the groove body, so that the arm of a patient can be conveniently supported, the bottom end of the limit plate is connected with the measuring plate forwards, the graduated scale is arranged on the outer side of the fixing plate, and the arm of the patient is limited by the limit plate, so that the graduated scale corresponding to the measuring plate can be conveniently observed to measure the arm of the patient, the measuring device is very convenient, the measuring result can be simply and clearly observed, the whole structure is simple, the use is convenient to operate, and the problems that when PICC maintenance is carried out, the arm is placed on a support, then the arm needs to be measured, the comparison with the previous data is carried out, whether the change occurs or not is judged, the traditional support only can support the arm, and the arm of the patient cannot be measured at the same time are solved;

2. according to the utility model, the hands of the patient are placed in the support table, the rubber pad is soft in texture and strong in contact comfort with the skin of the hands, friction is avoided, the first hand rocker is rotated to drive the first threaded rod to rotate, so that the support table can be driven to move rightwards through the first sliding block until the right side of the arm is in contact with the inner wall of the right side of the groove body, the position of the arm to be measured is conveniently adjusted, and the use is simple and convenient.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a front view of the present invention.

Fig. 2 is a schematic structural diagram of the limiting plate of the utility model.

Fig. 3 is a schematic structural view of the fixing plate of the present invention.

In the figure: 1. a trough body; 2. a fixing plate; 3. a first threaded rod; 4. a first slider; 5. a first connecting rod; 6. a first hand rocker; 7. a slide hole; 8. a support table; 9. a rubber pad; 10. a second threaded rod; 11. a second slider; 12. a second connecting rod; 13. a second hand rocker; 14. a limiting plate; 15. a support block; 16. measuring a plate; 17. a graduated scale; 18. a slide rail; 19. a pulley.

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.

Example (b): as shown in figures 1-3, the utility model provides a fixed support measuring device for PICC maintenance, which comprises a tank body 1, wherein fixed plates 2 are respectively installed at two ends of the top of the tank body 1, the two fixed plates 2 and the tank body 1 are fixedly connected, the top end of each fixed plate 2 is lower than the top end of a support table 8, so that hands can be conveniently placed, a first threaded rod 3 is movably connected to the front end inside the tank body 1, a first sliding block 4 is movably connected to the outer part of the first threaded rod 3, a support table 8 is fixedly installed at the top end, far away from the first threaded rod 3, of the first sliding block 4, the hands of a patient can be supported, the cross section of the support table 8 is in a downward-concave arc shape and is attached to the hands, the placement effect is better, a rubber pad 9 is attached to the inner wall at the top end of the support table 8, the texture is soft, and the contact with the skin is comfortable.

Further, 1 inside rear end swing joint of cell body has second threaded rod 10, and second threaded rod 10 is located the rear end of first threaded rod 3, the outside swing joint of second threaded rod 10 has second slider 11, second slider 11 keeps away from the top fixedly connected with supporting shoe 15 of second threaded rod 10, the top fixedly connected with limiting plate 14 of supporting shoe 15, support stability is high, the convenient work of measuring goes on, the front end fixedly connected with of limiting plate 14 below measures board 16, the surface of measuring board 16 is equipped with scale 17, can measure the arm, conveniently carry out PICC and maintain the nursing.

Furthermore, the first threaded rod 3 and the second threaded rod 10 are rotatably connected with the inner wall of the tank body 1 through bearings, one end of the first threaded rod 3 is fixedly connected with the first connecting rod 5, one end of the first connecting rod 5 penetrates through the inner wall of the tank body 1 and is fixedly connected with the first rocker 6, so that the rotation adjustment work is convenient, one end of the second threaded rod 10 is fixedly connected with the second connecting rod 12, one end of the second connecting rod 12 penetrates through the inner wall of the tank body 1 and is fixedly connected with the second rocker 13, so that the manual operation of a caregiver is convenient, the inner walls of the first slider 4 and the second slider 11 are both provided with the slide holes 7, the outer walls of the first threaded rod 3 and the second threaded rod 10 are both provided with external threads, the inner wall of the slide hole 7 is provided with matched internal threads, the first threaded rod 3 and the first slider 4 are both in threaded connection with the second threaded rod 10 and the second slider 11, the connection is simple and reliable, and convenient for adjusting the measuring distance, the practicability is strong.

Further, the inside bottom mounting of cell body 1 has a set of slide rail 18, and the equal fixed mounting in bottom of first slider 4 and second slider 11 has pulley 19, and two

pulley

19 and 18 homogeneous phase adaptations of slide rail have further strengthened the stability in the measurement process.

The working principle is as follows: during the use, put patient's arm on brace table 8

's rubber pad

9, 9 textures of rubber pad are softer, it is stronger with patient's arm contact comfort, rotatory first hand rocker 6 drives first threaded rod 3 rotatoryly, thereby make first slider 4 drive brace table 8 and remove right, conveniently adjust, until the arm right side and the contact of 1 right side inner wall of cell body, then rotatory second hand rocker 13 drives second threaded rod 10 rotatoryly, thereby make second slider 11 drive limiting plate 14 and remove right, until with arm left side contact, observe scale 17 of measuring board 16 bottoms this moment and can measure the arm, can reach measured numerical value, conveniently carry out subsequent PICC maintenance work, it is simple and convenient to use.

It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the utility model. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. The utility model provides a PICC maintains and uses fixed stay measuring device, includes cell body (1), its characterized in that: the measuring device is characterized in that fixing plates (2) are installed at two ends of the top of the tank body (1), a first threaded rod (3) is movably connected to the front end of the interior of the tank body (1), a first sliding block (4) is movably connected to the exterior of the first threaded rod (3), a supporting table (8) is fixedly installed at the top end, far away from the first threaded rod (3), of the first sliding block (4), a second threaded rod (10) is movably connected to the rear end of the interior of the tank body (1), the second threaded rod (10) is located at the rear end of the first threaded rod (3), a second sliding block (11) is movably connected to the exterior of the second threaded rod (10), a supporting block (15) is fixedly connected to the top end, far away from the second threaded rod (10), of the second sliding block (11), a limiting plate (14) is fixedly connected to the top end of the supporting block (15), and a measuring plate (16) is fixedly connected to the front end of the lower portion of the limiting plate (14), the outer surface of the measuring plate (16) is provided with a graduated scale (17).

2. The PICC maintenance fixed support measuring device as claimed in claim 1, wherein the two fixing plates (2) and the tank body (1) are fixedly connected, and the top height of the fixing plate (2) is lower than the top height of the support platform (8).

3. The PICC maintains and uses fixed bolster measuring device of claim 1, characterized in that, first threaded rod (3) and second threaded rod (10) all rotate with the inner wall of cell body (1) through the bearing and are connected, and the one end fixedly connected with head rod (5) of first threaded rod (3), the inner wall fixedly connected with first hand rocker (6) that the one end of head rod (5) runs through cell body (1), the one end fixedly connected with second connecting rod (12) of second threaded rod (10), the inner wall fixedly connected with second hand rocker (13) that the one end of second connecting rod (12) runs through cell body (1).

4. The PICC maintenance fixed support measuring device according to claim 3, wherein the inner walls of the first slider (4) and the second slider (11) are provided with sliding holes (7), the outer walls of the first threaded rod (3) and the second threaded rod (10) are provided with external threads, the inner wall of each sliding hole (7) is provided with matched internal threads, and the first threaded rod (3) and the first slider (4) are in threaded connection with the second threaded rod (10) and the second slider (11).

5. The PICC maintains and uses fixed bolster measuring device of claim 1, characterized in that, the bottom of cell body (1) inside is fixed with a set of slide rail (18), the bottom of first slider (4) and second slider (11) is all fixed with pulley (19), two pulley (19) and slide rail (18) homogeneous phase adaptation.

6. The PICC maintenance fixed support measuring device according to claim 1, wherein the cross section of the support table (8) is formed in a downwardly concave arc shape, and a rubber pad (9) is adhesively attached to the inner wall of the top end of the support table (8).