CN213048739U

CN213048739U - Adjustable PICC maintains and puts hand frame

Info

Publication number: CN213048739U
Application number: CN202020699875.6U
Authority: CN
Inventors: 马建华; 陈慧
Original assignee: Shaoxing Second Hospital Medical Community General Hospital
Current assignee: Shaoxing Second Hospital Medical Community General Hospital
Priority date: 2020-04-30
Filing date: 2020-04-30
Publication date: 2021-04-27
Anticipated expiration: 2030-04-30

Abstract

The utility model discloses an adjustable PICC maintains hand rack, including base, preceding shelf, first flexible protective sheath, back shelf, the flexible protective sheath of second, set up the fixed establishment of the position that just is used for fixed back shelf between back shelf and base, the upper surface of preceding shelf is the arc setting of indent, and the arc setting of indent is personally submitted to the upper surface of back shelf, and the cross-sectional area of the interior recess of the upper surface of back shelf is greater than the semicircle. The utility model has the advantages of it is following and effect: the distance between the front shelf and the rear shelf is adjusted by sliding the rear shelf, and the rear shelf is fixed by a fixing mechanism after adjustment, so that the length is adjusted; the cross section area of the concave part on the upper surface of the rear shelf is larger than a semicircle, so that the rolled sleeves are abutted against the end surface of the rear shelf far away from the front shelf after the arms of a patient are placed, and the sleeves are not easy to slide off; meanwhile, the disinfection and airing are facilitated; the first flexible protective sleeve and the second flexible protective sleeve play a role in protection and buffering.

Description

Adjustable PICC maintains and puts hand frame

Technical Field

The utility model relates to the technical field of medical equipment, in particular to adjustable PICC maintains and puts hand rack.

Background

The central venous catheterization (PICC) is punctured from the vein of a peripheral arm by 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 avoided, and the blood flow speed of the great vein is high, so that the chemotherapy drugs can be quickly diluted, and the stimulation of the drugs to the blood vessel is prevented.

When the PICC is maintained for a patient, the arm of the patient is firstly placed on the maintenance pad, and then the sleeves of the patient are turned up and down to fully expose the tube opening. However, if the patient does not press the sleeves, the PICC maintenance is easily affected after the sleeves slide off; meanwhile, the arms of the patient are placed on the maintenance pad, and the problems that the disinfection is inconvenient and the patient is not beneficial to airing after the disinfection exist during nursing.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an adjustable PICC maintains and puts hand frame has the adjustable effect of putting hand frame length and making the difficult landing of patient's coat-sleeve.

The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides an adjustable PICC maintains and puts hand rack, includes the base, sets up preceding shelf, the first flexible protective sheath of setting on preceding shelf in base one end, slides the back shelf that sets up on the base along the length direction of base, sets up the flexible protective sheath of second that just is used for supplying patient's arm to shelve on the back shelf, sets up the fixed establishment at the position of fixed back shelf between back shelf and the base, the upper surface of preceding shelf is the arc setting of indent, the upper surface of back shelf is the arc setting of indent, the cross-sectional area of the interior concave department of the upper surface of back shelf is greater than the semicircle.

The utility model discloses a further set up to: the lowest height of the concave part of the first flexible protective sleeve positioned on the upper surface of the front shelf and the lowest height of the concave part of the second flexible protective sleeve positioned on the upper surface of the rear shelf are positioned at the same height.

The utility model discloses a further set up to: the two sides of the base are provided with slide rails, the two sides of the rear shelf are respectively provided with a slide block which is connected with the two slide rails in a sliding manner, and the fixing mechanism comprises a fixing bolt which is connected with the slide block in a threaded manner, wherein one end of the fixing bolt is used for abutting against the slide rails, and a fixing knob which is arranged at the other end of the fixing bolt.

The utility model discloses a further set up to: and two sides of the base are respectively provided with a limiting groove for embedding the bottom of the sliding rail.

The utility model discloses a further set up to: and the lower surface of the base is provided with an anti-slip pad.

To sum up, the utility model discloses following beneficial effect has:

1. the distance between the front shelf and the rear shelf is adjusted by sliding the rear shelf, and the rear shelf is fixed by a fixing mechanism after adjustment, so that the length is adjusted; the cross section area of the concave part on the upper surface of the rear shelf is larger than a semicircle, so that the rolled sleeves are abutted against the end surface of the rear shelf far away from the front shelf after the arms of a patient are placed, and the sleeves are not easy to slide off; meanwhile, the disinfection and airing are facilitated; the first flexible protective sleeve on the front shelf and the second flexible protective sleeve on the rear shelf play a role in protection and buffering;

2. the sliding rails are arranged on two sides of the base, and the sliding blocks connected to the sliding rails in a sliding manner are arranged on two sides of the rear shelf, so that the space between the rear shelf and the front shelf can be adjusted to adapt to different patients; meanwhile, when the fixing knob is rotated to enable the fixing bolt to tightly abut against the sliding rail, the position of the rear shelf can be limited;

3. the anti-slip mat arranged on the lower surface of the base can improve the friction coefficient between the anti-slip mat and the desktop, so that the anti-slip mat plays an anti-slip role and prevents the base from sliding in the using process.

Drawings

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

fig. 2 is a partial enlarged view at a in fig. 1.

Reference numerals: 1. a base; 11. a limiting groove; 2. a front shelf; 3. a first flexible protective sheath; 4. a rear shelf; 5. a second flexible protective sheath; 6. a fixing mechanism; 61. fixing the bolt; 62. fixing the knob; 7. a slide rail; 8. a slider; 9. a non-slip mat.

Detailed Description

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

Example (b): the utility model provides an adjustable PICC maintains and puts hand rack, as shown in figure 1, including base 1, the fixed preceding shelf 2 that sets up in base 1 one end, the fixed first flexible protective sheath 3 of parcel on preceding shelf 2, slide along the length direction of base 1 and set up the back shelf 4 on base 1, the fixed second flexible protective sheath 5 of parcel on back shelf 4 and being used for supplying patient's arm to shelve, set up between back shelf 4 and base 1 and be used for the fixed establishment 6 of the position of back shelf 4. The first flexible protective sleeve 3 and the second flexible protective sleeve 5 can be made of leather wrapped outside sponge.

As shown in fig. 1, a non-slip mat 9 is adhered and fixed on the lower surface of the base 1, and the non-slip mat 9 is made of rubber material.

As shown in figure 1, the middle part of the upper surface of the front shelf 2 is in an inwards concave arc shape, the middle part of the upper surface of the rear shelf 4 is in an inwards concave arc shape, and the cross-sectional area of the inwards concave part of the upper surface of the rear shelf 4 is larger than a semicircle. The radius of the concave part of the upper surface of the rear shelf 4 is 5 cm, and the radius of the concave part of the upper surface of the front shelf 2 is larger than that of the concave part of the upper surface of the rear shelf 4, and the size is matched with the arm thickness of most patients. The lowest height of the concave part of the first flexible protective sleeve 3 positioned on the upper surface of the front shelf 2 is at the same height as the lowest height of the concave part of the second flexible protective sleeve 5 positioned on the upper surface of the rear shelf 4.

As shown in fig. 1 and 2, two sides of the base 1 are provided with a limiting groove 11, a sliding rail 7 is embedded in the limiting groove 11, and two sides of the rear shelf 4 are respectively and fixedly provided with a sliding block 8 which is slidably connected to the two sliding rails 7. The fixing mechanism 6 comprises a fixing bolt 61 which is in threaded connection with the sliding block 8 and one end of which is used for abutting against the sliding rail 7, and a fixing knob 62 which is fixedly arranged at the other end of the fixing bolt 61.

The implementation effect is as follows: the distance between the front shelf and the rear shelf 2 is adjusted by sliding the rear shelf 4, and the rear shelf 4 is fixed by a fixing mechanism 6 after adjustment, so that the length is adjusted; and because the cross-sectional area of the concave part on the upper surface of the rear shelf 4 is larger than a semicircle, the rolled sleeves are propped against the end surface of the rear shelf 4 far away from the front shelf 2 after the arms of the patient are placed, so that the sleeves are not easy to slip off; meanwhile, the disinfection and airing are facilitated; the first flexible protective sleeve 3 on the front shelf 2 and the second flexible protective sleeve 5 on the rear shelf 4 both play a role of protection and buffering.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Claims

1. The utility model provides an adjustable PICC maintains puts hand frame which characterized in that: the arm-rest type arm-rest mechanism comprises a base (1), a front shelf (2) arranged at one end of the base (1), a first flexible protective sleeve (3) arranged on the front shelf (2), a rear shelf (4) arranged on the base (1) in a sliding mode along the length direction of the base (1), a second flexible protective sleeve (5) arranged on the rear shelf (4) and used for enabling an arm of a patient to be placed, and a fixing mechanism (6) arranged between the rear shelf (4) and the base (1) and used for fixing the position of the rear shelf (4), wherein the upper surface of the front shelf (2) is in an inwards-concave arc shape, the upper surface of the rear shelf (4) is in an inwards-concave arc shape, and the cross-sectional area of the inwards-concave part of the upper surface of the rear shelf (4) is larger.

2. The adjustable PICC maintenance hand rest according to claim 1, wherein: the lowest height of the concave part of the upper surface of the front shelf (2) in which the first flexible protective sleeve (3) is positioned and the lowest height of the concave part of the upper surface of the rear shelf (4) in which the second flexible protective sleeve (5) is positioned are positioned at the same height.

3. The adjustable PICC maintenance hand rest according to claim 1, wherein: the improved fixing device is characterized in that sliding rails (7) are arranged on two sides of the base (1), sliding blocks (8) which are connected to the two sliding rails (7) in a sliding mode are arranged on two sides of the rear shelf (4) respectively, and the fixing mechanism (6) comprises a fixing bolt (61) which is connected to the sliding blocks (8) in a threaded mode and one end of the fixing mechanism is used for abutting against the sliding rails (7) and a fixing knob (62) which is arranged at the other end of the fixing bolt (61).

4. The adjustable PICC maintenance hand rest according to claim 3, wherein: and two sides of the base (1) are respectively provided with a limiting groove (11) for embedding the bottom of the sliding rail (7).

5. The adjustable PICC maintenance hand rest according to claim 1, wherein: the lower surface of the base (1) is provided with an anti-skid pad (9).