CN211188602U

CN211188602U - PICC maintains arm support frame

Info

Publication number: CN211188602U
Application number: CN201921642626.7U
Authority: CN
Inventors: 周永超; 朱晓
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-09-29
Filing date: 2019-09-29
Publication date: 2020-08-07
Anticipated expiration: 2029-09-29

Abstract

The utility model discloses a PICC maintains arm support frame relates to medical care apparatus technical field. It comprises a supporting plate; the middle part of the top end of the supporting plate is provided with an installation groove; an adjusting shaft is rotatably arranged in the mounting groove; the bottom of the outer side surface of the adjusting shaft is uniformly and fixedly connected with a traction rope along the circumferential direction; the upper part of the outer side surface of the adjusting shaft is fixedly sleeved with an adjusting gear; the limiting rod is meshed with the connecting gear; a support rod is arranged at the top end of the adjusting shaft; the middle part of the rear end of the adjusting ring is in threaded connection with a puller bolt; the bottom of the right end of the arm supporting plate is fixedly provided with a telescopic sleeve; the bottom of the outer side surface of the connecting rod is rotatably connected and matched with the supporting base. The utility model has the advantages that: promote bracing piece and arm layer board respectively through adjusting the rotation of pole and bracing piece and carry out the position and remove to rise the height of arm layer board, and make the arm layer board hold in the palm the membrane to the arm and stretch and adapt to patient's arm length, it is more nimble convenient to use, and the patient uses more comfortablely, improves medical personnel's work efficiency.

Description

PICC maintains arm support frame

Technical Field

The utility model relates to the technical field of medical nursing equipment.

Background

PICC is central venous catheter of peripheral vein implantation, by peripheral vein puncture intubate, be used for providing long-term venous transfusion treatment for the patient, and need enclose puncture catheter after using a period to patient puncture, and when carrying out puncture catheter maintenance to the patient, need place the patient arm, thereby make the puncture position expose, and make things convenient for medical personnel to operate, and the tradition is when maintaining, directly place patient's arm on the desktop etc. maintain the operation, because the fixed of desktop height, and can't carry out the removal of position, consequently, make medical personnel have certain limitation when maintaining, thereby reduce medical personnel's maintenance efficiency, and increase the uncomfortable sense of patient when maintaining.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that the technique that exists is not enough to the aforesaid, provides a PICC maintains arm support frame. Promote bracing piece and arm layer board respectively through adjusting the rotation of pole and bracing piece and carry out the position and remove to rise the height of arm layer board, and make the arm layer board hold in the palm the membrane to the arm and stretch and adapt to patient's arm length, it is more nimble convenient to use, and the patient uses more comfortablely, improves medical personnel's work efficiency.

The utility model adopts the technical proposal that: the PICC maintenance arm support frame comprises a support plate; the middle part of the top end of the supporting plate is provided with an installation groove; the top end of the supporting plate is uniformly provided with adjusting grooves along the circumferential direction; the adjusting grooves are communicated with the mounting grooves respectively; the adjusting grooves are internally and slidably provided with connecting bases; adjusting rods are rotatably arranged in the connecting bases; an adjusting shaft is rotatably arranged in the mounting groove; the bottom of the outer side surface of the adjusting shaft is uniformly and fixedly connected with a traction rope along the circumferential direction; the traction ropes are correspondingly matched with the connecting base respectively and fixedly connected with the connecting base respectively; the upper part of the outer side surface of the adjusting shaft is fixedly sleeved with an adjusting gear; a connecting shaft is rotatably arranged at the rear part of the top end of the supporting plate behind the adjusting shaft; the upper part of the outer side surface of the connecting shaft is fixedly sleeved with a connecting gear; the connecting gear is meshed with the adjusting gear; a limiting groove is formed in the rear part of the top end of the supporting plate behind the connecting shaft; a limiting rod is inserted in the limiting groove in a sliding manner; the limiting rod is meshed with the connecting gear; a support rod is arranged at the top end of the adjusting shaft; the bottom of the outer side surface of the supporting rod is uniformly and fixedly provided with an installation base along the circumferential direction; the mounting bases are respectively matched with the adjusting rods in corresponding positions and are respectively matched with the adjusting rods in a rotating connection manner; the outer side surface of the supporting rod is provided with an adjusting ring in a sliding way; the middle part of the rear end of the adjusting ring is in threaded connection with a puller bolt; the puller bolt is in contact connection and matching with the support rod; the left end and the right end of the adjusting ring are both fixedly provided with a supporting base; arm support devices are arranged in the supporting bases;

the arm support device at the left part comprises an arm supporting plate and an elastic arm supporting film; the top end of the arm supporting plate is provided with an arc-shaped arm supporting groove; the bottom of the right end of the arm supporting plate is fixedly provided with a telescopic sleeve; the right end of the telescopic sleeve is fixedly connected with the upper part of the right end of the support rod; a connecting rod is rotatably arranged at the bottom of the right end of the arm supporting plate below the telescopic sleeve; the bottom of the outer side surface of the connecting rod is rotatably connected and matched with the supporting base; the arm support device at the right part has the same structure as the arm support device at the left part and is symmetrical left and right; the left part and the right part of the bottom end of the arm support film are respectively fixedly connected and matched with the arm support groove.

Further optimize this technical scheme, PICC maintains the arm of arm support frame and holds in the palm the even fixedly connected with protection sponge in membrane top along length direction.

Further optimize this technical scheme, PICC maintains the even fixed mounting of backup pad bottom along the circumferencial direction of arm support frame has the universal wheel.

The beneficial effects of the utility model reside in that:

1. the connecting shaft is rotated to drive the connecting gear to be meshed with the adjusting gear, so that the adjusting shaft is rotated to wind the traction rope, the connecting base is further pulled to slide in the adjusting groove, the adjusting rod is further made to push the supporting rod to move in position, and the height of the arm supporting plate is further adjusted, so that the arm of a patient is placed more comfortably, the arm supporting plate is convenient for medical staff to maintain and operate, and the arm supporting plate is more comfortable and convenient to use;

after the adjusting rod pushes the supporting rod to move to a proper position, the limiting rod is inserted into the limiting groove to engage the connecting gear, and further the rotation of the connecting gear and the adjusting gear is limited, so that the position of the adjusting rod is limited, namely the position of the supporting rod and the arm supporting plate is limited, and the operation is simple and convenient;

2. the arm supporting plate is connected with the supporting rod through the telescopic sleeve, so that the movement direction of the arm supporting plate is limited, the connecting rod pushes the arm supporting plate to move in position by sliding the adjusting ring, the telescopic sleeve is stretched, the arm supporting film is stretched, the length of the arm of a patient is adapted, and the arm of the patient is placed more comfortably;

after the arm supporting film is stretched to a proper position, the adjusting ring is limited in position through the tightening bolt, so that the arm supporting plate is positioned, the stretching of the arm supporting film is fixed in position, a patient can conveniently place the arm, and the use is safer and more reliable;

3. after the arm support film is stretched, the arm of a patient is placed in the arm support film to be supported, so that the arm support film is convenient for medical staff to maintain, and the arm support film is arranged in the arm support groove and is of an arc-shaped structure, so that liquid and the like used in the maintenance process are prevented from flowing at will, and the arm support film is cleaner and more sanitary to use;

4. when the arm holds in the palm the membrane and stretches, make the protection sponge produce the position change to make and produce the interval between the protection sponge, when supporting patient's arm, use more comfortablely, and absorb the produced liquid of maintenance at the maintenance in-process, make the patient use more dry and comfortable.

Drawings

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

FIG. 2 is a drawing schematic view of the support plate structure of the present invention;

fig. 3 is a schematic drawing showing the structure stretching of the arm support device of the present invention.

In the figure, 1, a support plate; 2. mounting grooves; 3. an adjustment groove; 4. connecting a base; 5. adjusting a rod; 6. an adjustment shaft; 7. a hauling rope; 8. an adjusting gear; 9. a connecting shaft; 10. a connecting gear; 11. a limiting groove; 12. a restraining bar; 13. a support bar; 14. installing a base; 15. an adjusting ring; 16. jacking the bolt; 17. a support base; 18. an arm pallet; 19. an arm support membrane; 20. an arm bracket; 21. a telescopic sleeve; 22. a connecting rod; 23. a protective sponge; 24. a universal wheel.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

As shown in fig. 1-3, the PICC maintenance arm support includes a support plate 1; the middle part of the top end of the supporting plate 1 is provided with an installation groove 2; the top end of the supporting plate 1 is uniformly provided with adjusting grooves 3 along the circumferential direction; the adjusting grooves 3 are communicated with the mounting grooves 2 respectively; the adjusting grooves 3 are internally and slidably provided with connecting bases 4; adjusting rods 5 are rotatably arranged in the connecting bases 4; an adjusting shaft 6 is rotatably arranged in the mounting groove 2; the bottom of the outer side surface of the adjusting shaft 6 is uniformly and fixedly connected with a traction rope 7 along the circumferential direction; the traction ropes 7 are correspondingly matched with the connecting base 4 respectively and fixedly connected with the connecting base 4 respectively; the upper part of the outer side surface of the adjusting shaft 6 is fixedly sleeved with an adjusting gear 8; a connecting shaft 9 is rotatably arranged at the rear part of the top end of the supporting plate 1 behind the adjusting shaft 6; the upper part of the outer side surface of the connecting shaft 9 is fixedly sleeved with a connecting gear 10; the connecting gear 10 is meshed with the adjusting gear 8; a limiting groove 11 is formed in the rear part of the top end of the supporting plate 1 behind the connecting shaft 9; a limiting rod 12 is inserted in the limiting groove 11 in a sliding manner; the limiting rod 12 is meshed with the connecting gear 10; a support rod 13 is arranged at the top end of the adjusting shaft 6; the bottom of the outer side surface of the support rod 13 is uniformly and fixedly provided with a mounting base 14 along the circumferential direction; the mounting bases 14 are respectively matched with the adjusting rods 5 correspondingly in position and are respectively matched with the adjusting rods 5 in a rotating connection manner; an adjusting ring 15 is slidably mounted on the outer side surface of the support rod 13; the middle part of the rear end of the adjusting ring 15 is in threaded connection with a puller bolt 16; the puller bolt 16 is in contact connection and matching with the support rod 13; the left end and the right end of the adjusting ring 15 are both fixedly provided with a supporting base 17; arm support devices are arranged in the supporting base 17; the arm support device at the left part comprises an arm supporting plate 18 and an elastic arm support film 19; the top end of the arm supporting plate 18 is provided with an arc-shaped arm supporting groove 20; the bottom of the right end of the arm supporting plate 18 is fixedly provided with a telescopic sleeve 21; the right end of the telescopic tube 21 is fixedly connected with the upper part of the right end of the support rod 13; a connecting rod 22 is rotatably arranged at the bottom of the right end of the arm supporting plate 18 below the telescopic sleeve 21; the bottom of the outer side surface of the connecting rod 22 is in rotating connection and matching with the supporting base 17; the arm support device at the right part has the same structure as the arm support device at the left part and is symmetrical left and right; the left part and the right part of the bottom end of the arm support film 19 are respectively fixedly connected and matched with the arm support groove 20; the top end of the arm supporting film 19 is uniformly and fixedly connected with a protective sponge 23 along the length direction; universal wheels 24 are uniformly and fixedly arranged at the bottom end of the supporting plate 1 along the circumferential direction.

When the device is used for maintaining the venipuncture cannula of a patient, the device is pushed to move through the universal wheels 24, so that the device is used by the patient and is more flexible to use, and after the device is moved to a proper position, medical personnel adjust the height of the arm supporting plate 18 according to the height of the arm of the patient, so that the patient can use the device more comfortably, and the device is convenient for the medical personnel to maintain;

when the height of the arm supporting plate 18 is adjusted, a medical worker takes the limiting rod 12 out of the limiting groove 11, the connecting gear 10 is out of constraint, the connecting shaft 9 is out of constraint, the connecting gear 10 is meshed with the adjusting gear 8 by rotating the connecting shaft 9, the adjusting shaft 6 rotates in the mounting groove 2, the traction rope 7 is wound, the connecting base 4 is pulled to slide to the adjusting shaft 6 in the adjusting groove 3 along with the winding of the traction rope 7, the adjusting rod 5 is driven to extrude in the process, and the adjusting rod 5 is installed between the connecting base 4 and the supporting rod 13, so that the adjusting rod 5 rotates on the mounting base 14 on the connecting base 4 and the supporting rod 13 along with the sliding of the connecting base 4, the supporting rod 13 is pushed to move upwards to be separated from the adjusting shaft 6, and the arm supporting plate 18 is pushed to move upwards, therefore, the height of the arm of the patient is adapted, the use is more flexible, and after the supporting rod 13 moves upwards to a proper position, the medical staff inserts the limiting rod 12 into the limiting groove 11 again, so that the connecting gear 10 is limited to rotate continuously, the rotation of the adjusting shaft 6 is limited, the connecting base 4 is limited to a proper position in the adjusting groove 3, the arm supporting plate 18 is limited to a proper height, and the arm of the patient can be placed conveniently;

after the height of the arm supporting plate 18 is adjusted and fixed, the medical staff adjusts the distance between the arm supporting plates 18 according to the length of the patient's arm, thereby stretching the arm supporting membrane 19 and supporting the patient's arm, when stretching the arm supporting membrane 19, the medical staff firstly rotates the jacking bolt 16 to make it lose the limit of the supporting rod 13, then slides the adjusting ring 15 upwards, and drives the connecting rod 22 to move along with the sliding of the adjusting ring 15, because the arm supporting plate 18 is connected with the connecting rod 22, and the arm supporting plate 18 limits the moving direction through the connection of the telescopic sleeve 21 and the supporting rod 13, so that the connecting rod 22 can rotate, and pushes the arm supporting plate 18 to respectively move to the left end and the right end of the supporting rod 13, and stretches the telescopic sleeve 21 and stretches the arm supporting membrane 19, and after stretching the arm supporting membrane 19 to a proper length, stopping sliding the adjusting ring 15, rotating the puller bolt 16 to limit the position of the adjusting ring 15, fixing the position of the arm supporting plate 18, limiting the stretching length of the arm supporting film 19, and placing the arm of the patient on the arm supporting film 19, thereby facilitating the maintenance operation of medical staff;

when the arm supporting film 19 is stretched to facilitate the placement of the arms of a patient, the protective sponges 23 respectively generate position changes along with the stretching of the arm supporting film 19, gaps exist among the protective sponges 23, after the arm supporting film 19 is stretched to a proper position, the arms of the patient are placed on the arm supporting film 19, at the moment, the protective sponges 23 can support the arms and make the arm support more comfortable, then medical workers start maintenance operation, and when using liquid such as disinfectant, the medical workers can flow along the arms of the patient during the maintenance operation, so that the liquid can be absorbed by the protective sponges 23, and the arm supporting film 19 is connected in the arm supporting groove 20, so that the arc-shaped structure is formed, the liquid and the like are prevented from flowing randomly, and the use is cleaner and more sanitary.

Claims

1. The utility model provides a PICC maintains arm support frame which characterized in that: comprises a support plate (1); the middle part of the top end of the support plate (1) is provided with an installation groove (2); the top end of the supporting plate (1) is uniformly provided with adjusting grooves (3) along the circumferential direction; the adjusting grooves (3) are communicated with the mounting grooves (2) respectively; the adjusting grooves (3) are internally and slidably provided with connecting bases (4); adjusting rods (5) are rotatably arranged in the connecting bases (4); an adjusting shaft (6) is rotatably arranged in the mounting groove (2); the bottom of the outer side surface of the adjusting shaft (6) is uniformly and fixedly connected with a traction rope (7) along the circumferential direction; the traction ropes (7) are respectively matched with the connecting base (4) correspondingly in position and are respectively fixedly connected with the connecting base (4); an adjusting gear (8) is fixedly sleeved on the upper part of the outer side surface of the adjusting shaft (6); a connecting shaft (9) is rotatably arranged at the rear part of the top end of the supporting plate (1) behind the adjusting shaft (6); the upper part of the outer side surface of the connecting shaft (9) is fixedly sleeved with a connecting gear (10); the connecting gear (10) is meshed with the adjusting gear (8); a limiting groove (11) is formed in the rear part of the top end of the supporting plate (1) behind the connecting shaft (9); a limiting rod (12) is inserted in the limiting groove (11) in a sliding way; the limiting rod (12) is meshed with the connecting gear (10); a support rod (13) is arranged at the top end of the adjusting shaft (6); the bottom of the outer side surface of the support rod (13) is uniformly and fixedly provided with a mounting base (14) along the circumferential direction; the mounting base (14) is respectively matched with the adjusting rod (5) in a corresponding position and is respectively matched with the adjusting rod (5) in a rotating connection way; an adjusting ring (15) is slidably mounted on the outer side surface of the supporting rod (13); the middle part of the rear end of the adjusting ring (15) is in threaded connection with a puller bolt (16); the puller bolt (16) is in contact connection and matching with the support rod (13); the left end and the right end of the adjusting ring (15) are fixedly provided with a supporting base (17); arm support devices are arranged in the supporting bases (17);

the arm support device at the left part comprises an arm supporting plate (18) and an elastic arm support film (19); the top end of the arm supporting plate (18) is provided with an arc-shaped arm bracket (20); a telescopic sleeve (21) is fixedly arranged at the bottom of the right end of the arm supporting plate (18); the right end of the telescopic sleeve (21) is fixedly connected with the upper part of the right end of the support rod (13); a connecting rod (22) is rotatably arranged at the bottom of the right end of the arm supporting plate (18) below the telescopic sleeve (21); the bottom of the outer side surface of the connecting rod (22) is in rotating connection and matching with the supporting base (17); the arm support device at the right part has the same structure as the arm support device at the left part and is symmetrical left and right; the left part and the right part of the bottom end of the arm support film (19) are respectively fixedly connected and matched with the arm support groove (20).

2. The PICC maintenance arm support of claim 1, wherein: the top end of the arm supporting film (19) is uniformly and fixedly connected with a protective sponge (23) along the length direction.

3. The PICC maintenance arm support of claim 1, wherein: universal wheels (24) are uniformly and fixedly arranged at the bottom end of the supporting plate (1) along the circumferential direction.