CN217908283U

CN217908283U - PICC puts a tub cantilever crane

Info

Publication number: CN217908283U
Application number: CN202221601633.4U
Authority: CN
Inventors: 韦玲; 耿志丽; 覃良悦; 刘青
Original assignee: 923th Hospital of the Joint Logistics Support Force of PLA
Current assignee: 923th Hospital of the Joint Logistics Support Force of PLA
Priority date: 2022-06-24
Filing date: 2022-06-24
Publication date: 2022-11-29
Anticipated expiration: 2032-06-24

Abstract

The utility model discloses a PICC puts a pipe arm frame, this PICC put a pipe arm frame including supporting support, U-shaped pole and height adjusting device, support and be provided with the standing groove that can hold the arm on the support, be provided with the restraint device who is used for fixed arm in the standing groove. The placing groove can be used for placing the arm of a patient, the restraining device can fix the arm of the patient, and the height adjusting device can adjust the height of the supporting bracket according to the requirement of placing the tube, so that the upper limb can be suspended in the air at a proper position, and an operator can conveniently disinfect and place the tube; in addition, the support bracket can rotate freely and is fixed through the fixing piece, so that the inclination angle of the arm in the placing groove is changed, the outward-extending angle of the arm of a patient meets the requirement of tube placement, an operator can conveniently perform tube placement work, the whole tube placement process does not need an assistant to assist the operator, and the labor is saved.

Description

PICC puts a tub cantilever crane

Technical Field

The utility model relates to a PICC puts a tub technical field, specifically is a PICC puts a tub arm support.

Background

PICC is an english abbreviation for peripherally inserted central venous catheter, which is inserted by a peripheral venipuncture in the front of the elbow, and travels along the blood vessel and finally reaches the superior vena cava. The PICC can be used for directly infusing the medicine into the central vein with high blood flow rate and large blood flow volume, so that the vascular damage of a patient caused by long-term infusion or infused concentration and strong irritant medicine is avoided, the pain of the patient caused by repeated venipuncture is relieved, and the smooth treatment is ensured.

When the PICC is used for disinfecting and puncturing an arm puncture point, a patient needs to lift a punctured arm, suspend and place an upper limb and stretch the arm at a certain angle in a matching way, the tube placing time is about 15-20 minutes, if the arm of the patient insists on the whole tube placing process, the arm of the patient is particularly fatigued after the tube placing process is finished, and therefore the pain of the patient is increased; when a patient with a weak body or a patient who is not matched with the patient is encountered, the assistant is needed to assist in fixing the limb of the patient, the labor cost is increased, and the assistant standing position can influence the operation of an operator, so that the operation is inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the technical problem that will solve is: the PICC pipe placing arm support can fix the arm of a patient, relieves the pain of the patient, saves labor and is convenient for an operator to operate.

In order to solve the technical problem, the utility model discloses a following technical scheme:

the PICC tube placing arm support comprises a support bracket, a U-shaped rod and a height adjusting device, wherein a placing groove capable of containing an arm is formed in the support bracket, and a restraining device used for fixing the arm is arranged in the placing groove; the U-shaped rod is positioned below the support bracket, the U-shaped rod comprises a bottom rod and side rods positioned at two ends of the bottom rod, one end of one side rod is rotatably connected with one side of the support bracket, one end of the other side rod is rotatably connected with the other side of the support bracket through a fixing piece, and the height adjusting device is arranged at the bottom of the bottom rod.

As a further improvement of the above technical solution:

the fixing piece is a tightening bolt, threaded holes penetrating through two side walls are formed in the side rods, a connecting block is arranged at the bottom of the supporting support and is positioned on one side of each side rod, through holes corresponding to the threaded holes are formed in the connecting block and penetrate through the two side walls of the connecting block, and a rod body of the tightening bolt can sequentially penetrate through the through holes and the threaded holes and is in threaded connection with the threaded holes; after the tightening bolt rotates, the bottom surface of the head of the tightening bolt can abut against the side wall of the connecting block.

Furthermore, the restraint device is an annular restraint belt, the restraint belt is made of an air bag capable of inflating and deflating, the restraint belt is fixedly connected with the support, an air valve for inflating and deflating the restraint belt is arranged on the restraint belt, and the air valve is communicated with the restraint belt.

Furthermore, the PICC catheter placing arm further comprises an air guide pipe and an inflatable ball, wherein one end of the air guide pipe is communicated with the air valve, and the other end of the air guide pipe is communicated with the inflatable ball.

Furthermore, two sides of the restraint strap are provided with soft pads, and the soft pads are paved at the bottom of the placing groove.

Furthermore, the height adjusting device comprises a sleeve, a supporting rod and an adjusting screw rod, one end of the supporting rod is arranged in the sleeve, the other end of the supporting rod is fixedly connected with the bottom rod, and the adjusting screw rod is arranged on the sleeve.

Furthermore, a supporting plate is arranged at the bottom of the sleeve, and a plurality of rollers are arranged at the bottom of the supporting plate.

The utility model has the advantages that:

the utility model discloses a support and hold in the palm, U-shaped pole and height adjusting device, support and be provided with the standing groove that can hold the arm on holding in the palm, be provided with the restraint device who is used for fixed arm in the standing groove. The placing groove can be used for placing the arm of a patient, the restraining device can fix the arm of the patient, and the height adjusting device can adjust the height of the supporting bracket according to the requirement of placing the tube, so that the upper limb can be suspended in the air at a proper position, and an operator can conveniently disinfect and place the tube; in addition, support and hold in the palm and rotate wantonly and fixed through the mounting to change the inclination of the arm in the standing groove, make the angle of patient's arm abduction satisfy and put the pipe demand, make things convenient for the operator to put the pipe work, whole pipe process of putting need not assistant's work simultaneously, has saved the manual work.

Drawings

Fig. 1 is the utility model discloses PICC puts a structure schematic diagram of pipe arm frame.

Fig. 2 is a cross-sectional view of the support bracket of the present invention.

The reference numbers in the figures are: 1. a support bracket; 2. a bottom bar; 3. a side lever; 4. screwing down the bolt; 5. a restraint band; 51. an air valve; 6. inflating the ball; 7. an air duct; 8. a sleeve; 9. a support bar; 10. adjusting the screw rod; 11. a support plate; 12. a roller; 13. connecting blocks; 14. a soft cushion.

Detailed Description

The present invention is described below with reference to the accompanying drawings, and the specific embodiments described herein are only used for illustrating and explaining the present invention, and are not used for limiting the present invention, and various modifications and improvements made by those skilled in the art to the technical solution of the present invention should fall into the protection scope of the present invention without departing from the design spirit of the present invention.

As shown in fig. 1-2, the PICC catheter placing arm support of this embodiment includes a support bracket 1, a U-shaped rod and a height adjusting device, the support bracket 1 is provided with a placing groove capable of accommodating an arm, the placing groove is "C" shaped and is adapted to the radian of the arm, the comfort of a patient is improved, and a restraining device for fixing the arm is further arranged in the placing groove.

The restraint device is an annular restraint belt 5, the restraint belt 5 is made of an inflatable and deflatable air bag, the restraint belt 5 is fixedly connected with the support 1, an air valve 51 for inflating and deflating the restraint belt 5 is arranged on the restraint belt 5, and the air valve 51 is communicated with the restraint belt 5. The PICC pipe placing arm support further comprises an air guide pipe 7 and an inflatable ball 6, one end of the air guide pipe 7 is connected with the air valve 51, and the other end of the air guide pipe 7 is connected with the inflatable ball 6. The restraint strap 5 is inflated by pressing the inflatable balloon 6 through the airway tube 7 in communication with the air valve 51, causing it to expand until the patient's arm is firmly secured. After the use, the air valve 51 can be used for deflating the restraint strap 5, so that the use by other patients is facilitated. In addition, the two sides of the restraint strap 5 are provided with soft pads 14, and the soft pads 14 are paved at the bottom of the placing groove. The material of cushion 14 is the sponge, and the sponge has fine elasticity, and the human pressure of buffering that can be fine makes patient's arm fix more comfortablely in the standing groove.

The U-shaped rod is positioned below the supporting bracket 1, the U-shaped rod comprises a bottom rod 2 and side rods 3 positioned at two ends of the bottom rod 2, one end of one side rod 3 is rotatably connected with one side of the supporting bracket 1, one end of the other side rod 3 is rotatably connected with the other side of the supporting bracket 1 through a fixing piece, the fixing piece is a tightening bolt 4, threaded holes penetrating through two side walls are formed in the side rods 3, a connecting block 13 is arranged at the bottom of the supporting bracket 1, the connecting block 13 is positioned at one side of the side rods 3, a through hole corresponding to the threaded hole is formed in the connecting block 13 and penetrates through two side walls of the connecting block 13, and a rod body of the tightening bolt 4 can sequentially penetrate through the through hole and the threaded hole and is in threaded connection with the threaded hole; after the tightening bolt 4 rotates, the bottom surface of the head of the tightening bolt 4 can abut against the side wall of the connecting block 13. After the arm of the patient is fixed in the placing groove, the screwing bolt 4 is rotated towards the direction far away from the connecting block 13, so that the distance is generated between the connecting block 13 and the head of the screwing bolt 4, the supporting bracket 1 can be rotated, the inclination angle of the supporting bracket 1 is changed until the requirement of the pipe placing angle is met, after the adjustment is completed, the screwing bolt 4 can be screwed towards the direction close to the connecting block 13 until the bottom surface of the head of the screwing bolt 4 abuts against the side wall of the connecting block 13, and the supporting bracket 1 is fixed and cannot rotate continuously.

The height adjusting device is arranged at the bottom of the bottom rod 2 and is positioned in the middle of the bottom rod 2; the height adjusting device comprises a sleeve 8, a supporting rod 9 and an adjusting screw rod 10, one end of the supporting rod 9 is arranged in the sleeve 8, the other end of the supporting rod is fixedly connected with the bottom rod 2, and the adjusting screw rod 10 is arranged on the sleeve 8. When the height of the support bracket 1 needs to be adjusted, the adjusting screw rod 10 is only required to be unscrewed, and the position of the support rod 9 in the sleeve 8 is adjusted, so that the method is simple and convenient. The bottom of sleeve 8 is provided with backup pad 11, and the bottom of backup pad 11 is provided with a plurality of gyro wheels 12, and gyro wheel 12 is convenient for promote this arm frame to any place or the adjustment patient and the position that supports and hold in the palm 1, facilitates the use.

Claims

PICC puts a tub cantilever crane, its characterized in that: the arm fixing device comprises a support bracket (1), a U-shaped rod and a height adjusting device, wherein a placing groove capable of containing an arm is formed in the support bracket (1), and a restraining device used for fixing the arm is arranged in the placing groove; the U-shaped rod is positioned below the supporting support (1), the U-shaped rod comprises a bottom rod (2) and side rods (3) positioned at two ends of the bottom rod (2), one end of one side rod (3) is rotatably connected with one side of the supporting support (1), one end of the other side rod (3) is rotatably connected with the other side of the supporting support (1) through a fixing piece, and the height adjusting device is arranged at the bottom of the bottom rod (2);

the fixing piece is a tightening bolt (4), threaded holes penetrating through two side walls are formed in the side rods (3), connecting blocks (13) are arranged at the bottom of the supporting support (1), the connecting blocks (13) are located on one sides of the side rods (3), through holes corresponding to the threaded holes are formed in the connecting blocks (13), the through holes penetrate through the two side walls of the connecting blocks (13), and rod bodies of the tightening bolt (4) can sequentially penetrate through the through holes and the threaded holes and are in threaded connection with the threaded holes; after the tightening bolt (4) rotates, the bottom surface of the head of the tightening bolt (4) can be abutted against the side wall of the connecting block (13);

the restraint device is an annular restraint belt (5), the restraint belt (5) is made of an inflatable and deflatable air bag, the restraint belt (5) is fixedly connected with the support (1), an air valve (51) for inflating and deflating the restraint belt (5) is arranged on the restraint belt (5), and the air valve (51) is communicated with the restraint belt (5);

the pipe placing arm support further comprises an air duct (7) and an inflatable ball (6), wherein one end of the air duct (7) is communicated with the air valve (51), and the other end of the air duct is communicated with the inflatable ball (6).
2. The PICC catheter placing boom frame of claim 1, wherein: the two sides of the restraint strap (5) are provided with soft pads (14), and the soft pads (14) are paved at the bottom of the placing groove.
3. The PICC pipe placing boom frame of claim 2, wherein: the height adjusting device comprises a sleeve (8), a supporting rod (9) and an adjusting screw rod (10), one end of the supporting rod (9) is arranged in the sleeve (8), the other end of the supporting rod is fixedly connected with the bottom rod (2), and the adjusting screw rod (10) is arranged on the sleeve (8).
4. The PICC catheter placing boom frame of claim 3, wherein: the bottom of sleeve (8) is provided with backup pad (11), and the bottom of backup pad (11) is provided with a plurality of gyro wheels (12).