CN218870695U

CN218870695U - PICC puts supplementary brace of pipe

Info

Publication number: CN218870695U
Application number: CN202221907088.1U
Authority: CN
Inventors: 刘金花; 曹慧智; 王丽莉; 于明凯; 王颖; 丁雪
Original assignee: Harbin Medical University
Current assignee: Harbin Medical University
Priority date: 2022-07-24
Filing date: 2022-07-24
Publication date: 2023-04-18
Anticipated expiration: 2032-07-24

Abstract

The utility model discloses a PICC puts supplementary brace of pipe relates to the medical equipment field. The PICC (peripherally inserted central catheter) catheterization auxiliary support comprises a connecting block, wherein a supporting column is arranged at the top end of the connecting block, and a supporting plate is rotatably arranged at the top end of the supporting column; the first clamping block is rotatably connected to the right end of the connecting block and used for installing the device beside a sickbed. This PICC puts a tub supplementary brace, through first tight piece of clamp, the tight piece of second clamp is tight to be fixed the device clamp and is pressed from both sides at the bedside, is convenient for support patient's arm, avoids the long-time unsettled phenomenon that appears aching of patient, is convenient for improve the travelling comfort, and drives the movable block through rotating the column spinner and shift up for can drive the support frame and remove, make the position height of support frame highly can obtain the adjustment, be convenient for adjust the height that supports the arm according to patient's size difference or comfort level, facilitate the use.

Description

PICC puts supplementary brace of pipe

Technical Field

The utility model relates to the technical field of medical equipment, specifically be a PICC puts a tub supplementary brace.

Background

The PICC punctures from the vein of a peripheral arm by using a catheter, the catheter directly reaches the great vein close to the heart, the direct contact between chemotherapy drugs and the vein of the arm is effectively avoided, the chemotherapy drugs can be quickly diluted through the blood flow speed of the great vein, and the stimulation of the drugs to the blood vessel is reduced, so that the vein of the 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.

When putting the pipe, need the patient to lie flat on the sick bed, and need the patient to the translation of non-puncture side bedside, vacate the position and guarantee as far as possible that puncture side arm can be flat and spread on the sick bed, but current sick bed width is narrower, patient's arm stretches out outside the sick bed easily, be in unsettled state, unable whole support, and puncture in-process patient can not change the position at will, the phenomenon of aching pain appears in the arm easily, and because there is the difference in patient's physique, the position height of the arm that supports also should be different, consequently, put forward a PICC and put supplementary brace of pipe in order to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model discloses a PICC puts supplementary brace of pipe to it stretches out the outer arm of sick bed phenomenon that the aching appears easily and because there is the difference in patient's size to support the position highly different problem of arm to provide current narrower patient's arm of sick bed width in the above-mentioned background art easily to solve.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a PICC puts supplementary brace of pipe, includes:

the top end of the connecting block is provided with a supporting column, and a supporting plate is rotatably arranged at the top end of the supporting column; the first clamping block is rotatably connected to the right end of the connecting block and used for mounting the device beside a sickbed; the fixed block is arranged at the top of the supporting plate; the support frame is arranged above the fixed block and used for supporting the arm of the patient; a lifting mechanism is arranged in the fixed block, acts on the bottom of the support frame and is used for adjusting the height of the support arm; the lifting mechanism comprises a rotary column and a moving block, the rotary column is rotatably connected to the supporting plate, the top end of the rotary column penetrates through the supporting plate to extend to the inner cavity of the fixed block, a thread groove is formed in the bottom of the moving block, threads of the thread groove formed in the bottom of the moving block are sleeved on the outer wall of the rotary column, and the supporting frame is installed at the top of the moving block.

Preferably, the rotating column outer wall fixed mounting has spacing dish, the draw-in groove has been seted up to spacing dish outer wall, the fixed plate is installed to the backup pad bottom, the fixed plate back wall is connected with the fixture block through the round pin hub rotation, and fixture block right-hand member joint is in the draw-in groove.

Preferably, the top of the clamping block is provided with a spring strip, and the other end of the spring strip is arranged at the top of the supporting plate.

Preferably, a sliding groove is formed in the outer wall of the fixed block, a sliding block is arranged on the outer wall of the moving block, and the sliding block is movably clamped in the sliding groove.

Preferably, the rear end of the first clamping block is rotatably connected with a second clamping block through a hinge, a screw penetrates through the first clamping block and the second clamping block, and the outer wall of the screw is in threaded connection with a nut seat.

Preferably, the support frame left wall fixed mounting has the connecting rod, and connecting rod left end fixed mounting has the wrist to hold in the palm for support the wrist position, the fixed pad that glues of support frame inner chamber.

The utility model discloses a PICC puts supplementary brace of pipe, its beneficial effect who possesses as follows:

1. this PICC puts supplementary brace of pipe, through setting up first tight piece of clamp, the connection relation of the tight piece of second clamp and screw, make and to press from both sides the device and fix at the bedside, be convenient for support patient's arm, avoid the long-time unsettled phenomenon that the ache appears of patient, be convenient for improve the travelling comfort, and through setting up the fixed block, the column spinner, the connection relation of movable block and support frame, make and drive the movable block through rotating the column spinner and shift up, make and to drive the support frame and remove, make the position height of support frame can obtain the adjustment, be convenient for adjust the height of support arm according to patient's size difference or comfort level, and is convenient for use.

2. This PICC puts a tub auxiliary stay utensil, there is the connecting rod through setting up support frame left wall fixed mounting, and connecting rod left end fixed mounting holds in the palm for support the wrist position, and the great area of patient's arm is in between the connecting rod, and the connecting rod area occupied is less, avoids influencing the scope of nurse's operation, makes things convenient for the nurse to operate, and the support frame inner chamber is fixed to be glued to have the cushion, improves the travelling comfort that the arm was placed on the support frame.

Drawings

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

FIG. 2 is a schematic view of the structure of the rotating column of the present invention;

FIG. 3 is a schematic diagram of the structure of the movable block of the present invention;

FIG. 4 is a schematic view of the structure of the limiting plate of the present invention;

fig. 5 is a schematic view of the supporting frame of the present invention.

In the figure: 1. connecting blocks; 101. a support pillar; 102. a support plate; 2. a first clamping block; 201. a second clamping block; 202. a screw; 3. a fixed block; 301. rotating the column; 302. a moving block; 303. a sliding groove; 304. a slider; 305. a limiting disc; 306. a card slot; 307. a fixing plate; 308. a clamping block; 309. a spring bar; 4. a support frame; 401. a connecting rod; 402. a wrist support; 403. a soft cushion.

Detailed Description

The embodiment of the utility model discloses PICC puts supplementary brace of pipe, it is shown according to attached 1-5, include:

the top end of the connecting block 1 is provided with a supporting column 101, and the top end of the supporting column 101 is rotatably provided with a supporting plate 102;

the first clamping block 2 is rotatably connected to the right end of the connecting block 1 and used for mounting the device beside a sickbed;

the fixed block 3 is arranged at the top of the support plate 102;

the support frame 4 is arranged above the fixed block 3 and used for supporting the arm of the patient;

a lifting mechanism is arranged in the fixed block 3, acts on the bottom of the support frame 4 and is used for adjusting the height of the support arm;

the lifting mechanism comprises a rotary column 301 and a moving block 302, the rotary column 301 is rotatably connected to the supporting plate 102, the top end of the rotary column 301 penetrates through the supporting plate 102 and extends to the inner cavity of the fixing block 3, a thread groove is formed in the bottom of the moving block 302, threads of the thread groove formed in the bottom of the moving block 302 are sleeved on the outer wall of the rotary column 301, and the supporting frame 4 is installed at the top of the moving block 302, so that the rotary column 301 is rotated to drive the supporting frame 4 to move, and the height of the supporting arm can be adjusted conveniently.

According to fig. 4, there is spacing dish 305 revolving column 301 outer wall fixed mounting, draw-in groove 306 has been seted up to spacing dish 305 outer wall, draw-in groove 306 is provided with the multiunit, correspond different high position, fixed plate 307 is installed to backup pad 102 bottom, fixed plate 307 back wall is connected with fixture block 308 through the round pin axle rotation, and fixture block 308 right-hand member joint is in draw-in groove 306, be convenient for restrict the position of spacing dish 305, make can restrict revolving column 301 and continue to rotate, thereby can highly fix the position of support frame 4, be convenient for play the supporting role to patient's arm.

The user can be through upwards pressing fixture block 308, through lever principle, make fixture block 308 right-hand member remove downwards, make fixture block 308 break away from draw-in groove 306, make spacing dish 305 can rotate, at this moment, through anticlockwise backward rotation column spinner 301, and through the restriction of sliding tray 303 to the motion trail of sliding block 304, make backward pivoted column spinner 301 drive movable block 302 and upwards remove, make the movable block 302 of upwards moving drive support frame 4 rebound, make can adjust the height that support frame 4 supported the arm according to user's comfort level, and is convenient for use.

As shown in fig. 4, the top of the latch 308 is provided with a spring bar 309, and the other end of the spring bar 309 is mounted on the top of the support plate 102, so as to push the left end of the latch 308 downwards, so that the right end of the latch 308 can be kept in a position clamped in the slot 306.

As shown in fig. 1 and 3, a sliding groove 303 is formed in an outer wall of the fixed block 3, a sliding block 304 is arranged on an outer wall of the moving block 302, and the sliding block 304 is movably clamped in the sliding groove 303, so that a moving track and a moving range of the moving block 302 are limited.

According to the attached

drawings

1 and 2, the rear end of the first clamping block 2 is rotatably connected with a second clamping block 201 through a hinge, a screw 202 penetrates through the space between the first clamping block 2 and the second clamping block 201, and a nut seat is connected to the outer wall of the screw 202 in a threaded manner, so that the device can be conveniently fixed to the bedside.

The user can make the first clamping block 2 and the second clamping block 201 clamp inwards by sleeving the first clamping block 2 and the second clamping block 201 on the supporting rod of the bed bottom and rotating the nut seat to move the nut seat forwards, so that the equipment can be fixedly installed at the bedside.

According to fig. 5, support frame 4 left wall fixed mounting has connecting rod 401, and connecting rod 401 left end fixed mounting has wrist support 402 for support the wrist position, and the great area of patient's arm is in between the connecting rod 401, and connecting rod 401 area occupied is less, avoids influencing the scope of nurse's operation, makes things convenient for the nurse to operate, and support frame 4 inner chamber is fixed to be glued and to have cushion 403, improves the travelling comfort that the arm was placed on support frame 4.

The working principle is as follows: a user can sleeve the first clamping block 2 and the second clamping block 201 on the support rod of the bed bottom, and rotate the nut seat to move the nut seat forwards, so that the first clamping block 2 and the second clamping block 201 are clamped inwards, and the equipment can be fixedly arranged at the bedside;

the user can press the fixture block 308 upwards, the right end of the fixture block 308 moves downwards through the lever principle, the fixture block 308 is separated from the clamping groove 306, the limiting disc 305 can rotate, at the moment, the rotating column 301 rotates anticlockwise backwards, the sliding groove 303 limits the motion track of the sliding block 304, the rotating column 301 rotating backwards drives the moving block 302 to move upwards, the moving block 302 moving upwards drives the support frame 4 to move upwards, the height of the support arm of the support frame 4 can be adjusted according to the comfort level of the user, and the use is convenient,

after the support frame 4 is adjusted to a proper height, a user can loosen the clamping block 308 pressed upwards and enable the spring bar 309 to push the left end of the clamping block 308 downwards, so that the right end of the clamping block 308 moves upwards, the clamping block 308 is clamped in the corresponding clamping groove 306, the position of the limiting disc 305 can be limited, the rotary column 301 can be limited to rotate continuously, the position height of the support frame 4 can be limited conveniently, and the arm of a patient can be supported conveniently;

and connecting rod 401 left end fixed mounting has wrist support 402 for support the wrist position, and the great area of patient's arm is in between connecting rod 401, and connecting rod 401 area occupied is less, avoids influencing the scope of nurse's operation, makes things convenient for the nurse to operate, and 4 inner chambers of support frame are fixed to be glued there is cushion 403, improve the travelling comfort that the arm was placed on support frame 4.

The foregoing shows and describes the basic principles and principal features of the invention, together with the advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A PICC puts supplementary brace of pipe, includes:

the connecting device comprises a connecting block (1), wherein a supporting column (101) is arranged at the top end of the connecting block (1), and a supporting plate (102) is rotatably arranged at the top end of the supporting column (101);

the first clamping block (2) is rotatably connected to the right end of the connecting block (1) and used for mounting the device beside a sickbed;

the fixing block (3), the said fixing block (3) is installed on the top of the shoe plate (102);

the supporting frame (4) is arranged above the fixing block (3) and used for supporting the upper wall of a patient;

the method is characterized in that: a lifting mechanism is arranged in the fixed block (3), acts on the bottom of the support frame (4) and is used for adjusting the height of the support arm;

the lifting mechanism comprises a rotary column (301) and a moving block (302), the rotary column (301) is rotatably connected to a supporting plate (102), the top end of the rotary column (301) penetrates through the supporting plate (102) and extends to an inner cavity of the fixed block (3), a thread groove is formed in the bottom of the moving block (302), the thread groove formed in the bottom of the moving block (302) is sleeved on the outer wall of the rotary column (301), and the supporting frame (4) is installed at the top of the moving block (302).

2. The PICC catheterization auxiliary brace of claim 1, wherein: spacing dish (305) is installed to column spinner (301) outer wall fixed mounting, draw-in groove (306) have been seted up to spacing dish (305) outer wall, fixed plate (307) are installed to backup pad (102) bottom, fixed plate (307) back wall is connected with fixture block (308) through the round pin axle rotation, and fixture block (308) right-hand member joint is in draw-in groove (306).

3. The PICC catheterization auxiliary brace of claim 2, characterized in that: the top of the clamping block (308) is provided with a spring bar (309), and the other end of the spring bar (309) is installed at the top of the supporting plate (102).

4. The PICC catheterization auxiliary brace of claim 1, wherein: the outer wall of the fixed block (3) is provided with a sliding groove (303), the outer wall of the moving block (302) is provided with a sliding block (304), and the sliding block (304) is movably clamped in the sliding groove (303).

5. The PICC catheterization auxiliary brace of claim 1, characterized in that: the rear end of the first clamping block (2) is rotatably connected with a second clamping block (201) through a hinge, a screw rod (202) penetrates through the first clamping block (2) and the second clamping block (201), and the outer wall of the screw rod (202) is in threaded connection with a nut seat.

6. The PICC catheterization auxiliary brace of claim 1, wherein: support frame (4) left side wall fixed mounting has connecting rod (401), and connecting rod (401) left end fixed mounting has wrist support (402) for support the wrist position, support frame (4) inner chamber is fixed to be glued and to have cushion (403).