PICC puts a tub support for surgical disinfection
Technical Field
The application belongs to the technical field of medical equipment, and specifically relates to a PICC puts a tub support for surgical disinfection.
Background
PICC puts the pipe and puts through periphery vein puncture central venous catheterization, it punctures from the vein of periphery arm to utilize the pipe, the pipe is through the great vein that is close to the heart, avoid chemotherapy medicine and the direct contact of arm vein, blood flow rate of great vein is very fast in addition, can wash the thin chemotherapy medicine rapidly, prevent the stimulation of medicine to the blood vessel, consequently, can effectively protect the upper limbs vein, reduce the emergence of phlebitis, alleviate patient's pain, improve patient's quality of life, at ordinary times when carrying out PICC and put tub the art, medical personnel need disinfect to patient's upper limbs, need an assistant to raise patient's upper limbs specially at this moment and disinfect, this kind of mode has increased medical personnel's intensity of labour, or patient oneself is lifted the hand, it does not cooperate very easily to cause medical pollution to lift the patient, therefore, we propose a PICC and put tub the operation disinfection and use support.
SUMMERY OF THE UTILITY MODEL
The application provides a PICC puts a tub support for surgery disinfection to solve when carrying out PICC and putting the tub art, disinfect the problem of difficulty to patient's upper limbs.
In order to achieve the purpose, the technical scheme adopted by the application is as follows:
the utility model provides a PICC puts a tub support for surgical disinfection, the key point lies in, including the disc base, the coaxial perpendicular branch that has linked firmly on the disc base, be provided with the vertical adjustment mechanism who is used for adjusting its edge vertical movement on the perpendicular branch, perpendicular branch is kept away from the one end of disc base has linked firmly the cross-bar, be provided with the length adjustment mechanism who is used for adjusting its axial displacement on the cross-bar, the one end that the cross-bar was kept away from perpendicular branch has linked firmly the haulage rope, vertical downwardly extending is followed to the haulage rope, the one end that the cross-bar was kept away from to the haulage rope links firmly the bracelet that is used for fixed patient's wrist.
Further, the bracelet includes the same first semicircle ring of diameter and lower semicircle ring of coaxial setting, the top of first semicircle ring links firmly with the one end of haulage rope, first semicircle ring sets up with lower semicircle ring cross-under, be constructed with the adjusting unit who is used for adjusting the two interval between first semicircle ring and the lower semicircle ring, stretch into the patient wrist between first semicircle ring and the lower semicircle ring, and adjust the interval between first semicircle ring and the lower semicircle through the adjusting unit to constitute fixed to the wrist of the different thicknesses of patient.
Further, vertical adjustment mechanism includes the coaxial telescope tube that links firmly on the disc base, erect branch sliding connection in the telescope tube, it has linked firmly compression spring to erect between the one end that branch is located the telescope tube and the telescope tube's the inner wall, be provided with between telescope tube and the perpendicular branch and be used for restricting the two gliding spacing unit each other, the coaxial dead lever that has linked firmly on the perpendicular branch, the top and the cross-strut of dead lever link firmly.
Furthermore, the limiting unit comprises a plurality of adjusting holes distributed along the axial direction at intervals and formed in the outer side wall of the telescopic sleeve in a penetrating mode, the vertical supporting rod is provided with a threaded hole, the vertical supporting rod is adjusted to slide vertically, the threaded hole is aligned with the adjusting hole, and a locking bolt penetrates through the adjusting hole and is in threaded connection with the threaded hole to form fixing of the vertical supporting rod and the telescopic sleeve.
Furthermore, the inner wall of the telescopic sleeve is vertically provided with a sliding limiting groove, and the side wall of the vertical supporting rod is provided with a raised line matched with the sliding limiting groove.
Further, length adjustment mechanism including link firmly in fixed cover on the dead lever, sliding connection has the cross-bar in the fixed cover, its endwise slip can be followed to the cross-bar to constitute the flexible regulation to the length of cross-bar, be provided with between fixed cover and the cross-bar and be used for restricting the gliding spacing subassembly of cross-bar.
Further, spacing subassembly including run through in the bar notch at fixed cover top, the top of cross strut links firmly along vertical stretching out the limit screw of bar notch adjusts the cross strut horizontal slip to suitable position after, a lock nut screw in limit screw to constitute to the gliding spacing of cross strut.
Furthermore, the adjusting unit comprises first fixing plates integrally formed at two ends of the upper semicircular ring, second fixing plates integrally formed at two ends of the lower semicircular ring, through holes are formed in the first fixing plates, round holes penetrate through the second fixing plates, a fixing bolt penetrates through the through holes and the round holes corresponding to the through holes, and a fixing nut is connected to the bottom end of the fixing bolt in a threaded mode.
Furthermore, a notch is formed in the side wall of the top of the fixing rod, an inverted-L-shaped connecting plate is detachably connected into the notch, one side of the connecting plate is fixedly connected with the top of the fixing rod through a fixing bolt, and the other side of the connecting plate is fixedly connected with the fixing sleeve.
Furthermore, the middle part of the bottom surface of the disc base forms a fixed round block downwards along the vertical direction, three supporting legs are fixedly connected to the side wall of the fixed round block along the circumferential direction at intervals, and universal wheels are detachably mounted at the bottoms of the supporting legs.
Has the advantages that:
due to the adoption of the structure, compared with the prior art, the application has the technical progress that: the utility model comprises a disc base, a vertical support rod is coaxially and fixedly connected on the disc base, a vertical adjusting mechanism for adjusting the vertical movement of the vertical support rod is arranged on the vertical support rod, a transverse support rod is fixedly connected at one end of the vertical support rod far away from the disc base, a length adjusting mechanism for adjusting the axial movement of the transverse support rod is arranged on the transverse support rod, a traction rope is fixedly connected at one end of the transverse support rod far away from the vertical support rod, the traction rope extends downwards along the vertical direction, a bracelet for fixing the wrist of a patient is fixedly connected at one end of the traction rope far away from the transverse support rod, when the upper limb of the patient is disinfected, the application is moved to the front of the patient, the transverse support rod is stretched through the length adjusting mechanism, the vertical support rod is stretched and adjusted through the vertical adjusting mechanism, so that the vertical support rod and the transverse support rod reach proper positions, medical staff fix the wrist of the patient on the bracelet, and adjust the upward movement of the vertical support rod through the vertical adjusting mechanism, drive horizontal support pole rebound, horizontal support pole drives the haulage rope rebound, and the haulage rope drives the bracelet removal to can adjust the height of bracelet, and hang patient's upper limbs, then the disinfection upper limbs are touched to reuse alcohol, thereby medical personnel need not lift patient's upper limbs in real time, and then alleviate medical personnel intensity of labour.
Drawings
The accompanying drawings are included to provide a further understanding of the application and are incorporated in and constitute a part of this specification, illustrate embodiment(s) of the application and together with the description serve to explain the application and not limit the application.
In the drawings:
FIG. 1 is a schematic structural diagram of an embodiment of the present application;
FIG. 2 is an exploded view of the upper and lower semi-rings of an embodiment of the present application;
FIG. 3 is an exploded view of the vertical support rod and telescoping sleeve of an embodiment of the present application;
fig. 4 is an exploded view of the fixation sleeve and cross-brace of an embodiment of the present application;
FIG. 5 is an exploded view of a connection plate and a fixing rod according to an embodiment of the present disclosure;
FIG. 6 is a schematic structural diagram of the connection between the support leg and the disc base according to the embodiment of the application.
Labeling components: 1-disc base, 2-vertical support rod, 3-horizontal support rod, 4-traction rope, 5-hand ring, 51-upper semi-circular ring, 52-lower semi-circular ring, 53-first fixing plate, 54-second fixing plate, 55-through hole, 56-round hole, 57-fixing bolt, 58-fixing nut, 6-telescopic sleeve, 7-fixing rod, 8-adjusting hole, 9-threaded hole, 10-locking bolt, 11-sliding limiting groove, 12-raised strip, 13-fixing sleeve, 14-strip notch, 15-limiting screw, 16-locking nut, 17-notch, 18-connecting plate, 19-limiting bolt, 20-fixing circular block, 21-22-universal wheel and 23-supporting leg compression spring.
Detailed Description
Preferred embodiments of the present application will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are for purposes of illustration and explanation only and are not intended to limit the present application.
The embodiment discloses a PICC (peripherally inserted central catheter) catheter surgical disinfection bracket, as shown in figures 1-6, the bracket comprises a disc base 1, wherein a vertical support rod 2 is coaxially and fixedly connected to the disc base 1, a vertical adjusting mechanism for adjusting the vertical movement of the vertical support rod 2 is arranged on the vertical support rod 2, a transverse support rod 3 is fixedly connected to one end, away from the disc base 1, of the vertical support rod 2, a length adjusting mechanism for adjusting the axial movement of the transverse support rod 3 is arranged on the transverse support rod 3, a traction rope 4 is fixedly connected to one end, away from the vertical support rod 2, of the transverse support rod 3, the traction rope 4 extends downwards in the vertical direction, a bracelet 5 for fixing the wrist of a patient is fixedly connected to one end, away from the transverse support rod 3, of the traction rope 4, a bracelet 5 for fixing the wrist of the patient is fixedly connected to one end, when the upper limb of the patient is disinfected, the transverse support rod 3 is stretched through moving the embodiment to the front of the patient, the length adjusting mechanism, and the vertical support rod 2 is stretched and adjusted through the vertical adjusting mechanism, thereby make vertical support rod 2 and cross-support rod 3 reach suitable position, medical personnel are with fixed the hanging on bracelet 5 of patient's wrist, adjust vertical support rod 2's upward movement through vertical adjustment mechanism, drive cross-support rod 3 upward movement, cross-support rod 3 drives 4 upward movements of haulage rope, haulage rope 4 drives bracelet 5 and removes, thereby can adjust bracelet 5's height, and hang patient's upper limbs, then the disinfection upper limbs are scribbled to reuse alcohol, thereby medical personnel need not lift patient's upper limbs in real time, and then alleviate medical personnel intensity of labour.
A possible embodiment is that the bracelet 5 of this embodiment has a specific structure that the bracelet 5 includes an upper semicircular ring 51 and a lower semicircular ring 52 which are coaxially disposed and have the same diameter, the top of the upper semicircular ring 51 is fixedly connected with one end of the traction rope 4, the upper semicircular ring 51 and the lower semicircular ring 52 are oppositely buckled, an adjusting unit is configured between the upper semicircular ring 51 and the lower semicircular ring 52, the adjusting unit is used for adjusting the distance between the upper semicircular ring 51 and the lower semicircular ring 52, the wrist of the patient is inserted between the upper semicircular ring 51 and the lower semicircular ring 52, and the distance between the upper semicircular ring 51 and the lower semicircular ring 52 is adjusted by the adjusting unit, so that the wrists of different sizes of the patient can be fixed, in this embodiment, the distance between the upper semicircular ring 51 and the lower semicircular ring 52 is adjusted by the adjusting unit, so that wrists of different sizes can be adapted, and the comfort of the hands is improved; the concrete structure of the regulating unit of this embodiment does, the regulating unit is including the first fixed plate 53 at last semicircle ring 51 both ends that takes shape integratively respectively, the both ends of lower semicircle ring 52 integrated into one piece have second fixed plate 54 respectively, through-hole 55 has been seted up on first fixed plate 53, it has round hole 56 to run through on the second fixed plate 54, a fixing bolt 57 passes through-hole 55 and the round hole 56 rather than corresponding, fixing bolt 57's bottom threaded connection has fixation nut 58, adjust first semicircle ring 51 and lower semicircle ring 52 to suitable interval according to the demand, then accomplish through fixing bolt 57 and fixation nut 58 and fix the locking of last semicircle ring 51 and lower semicircle ring 52.
One possible embodiment, the vertical adjusting mechanism of this embodiment includes a telescopic sleeve 6 coaxially and fixedly connected to the disc base 1, a vertical support rod 2 is slidably connected to the telescopic sleeve 6, a compression spring 23 is fixedly connected between one end of the vertical support rod 2 located in the telescopic sleeve 6 and the inner wall of the telescopic sleeve 6, a limiting unit for limiting the telescopic sleeve 6 and the vertical support rod 2 from sliding each other is arranged between the telescopic sleeve 6 and the vertical support rod 2, a fixing rod 7 is coaxially and fixedly connected to the vertical support rod 2, the top end of the fixing rod 7 is fixedly connected to the horizontal support rod 3, the limiting unit includes a plurality of adjusting holes 8 which are arranged on the outer side wall of the telescopic sleeve 6 at intervals along the axial direction of the telescopic sleeve 6, the vertical support rod 2 is provided with a threaded hole 9, the adjusting vertical support rod 2 slides vertically, the threaded hole 9 is aligned with one of the adjusting holes 8, a locking bolt 10 passes through the adjusting hole 8 and is in threaded connection with the threaded hole 9, thereby realize vertical support pole 2 and telescopic sleeve 6 fixed, slip spacing groove 11 has been seted up along vertical direction to telescopic sleeve 6's inner wall, and vertical support pole 2's lateral wall is formed with sand grip 12, sand grip 12 and slip spacing groove 11 looks adaptation, through setting up slip spacing groove 11 and sand grip 12, prevents when adjusting vertical support pole 2 and remove, vertical support pole 2 and telescopic sleeve 6 rotation each other, has guaranteed the stability that vertical support pole 2 removed.
The utility model provides a possible embodiment, the length adjustment mechanism's of this embodiment concrete structure does, length adjustment mechanism includes fixed cover 13 of fixed connection on dead lever 7, sliding connection has cross-bar 3 in fixed cover 13, cross-bar 3 can slide along its axis direction, thereby realize the flexible regulation to the length of cross-bar 3, be provided with between fixed cover 13 and the cross-bar 3 and be used for restricting the gliding spacing subassembly of cross-bar 3, it is concrete, spacing subassembly's concrete structure does, spacing subassembly is including running through the bar notch 14 at fixed cover 13 top, the top fixedly connected with of cross-bar 3 stretches out the stop screw 15 of bar notch 14 along vertical direction, adjust 3 horizontal slip of cross-bar to suitable position after, a lock nut 16 screw in stop screw 15, thereby accomplish the fixed between cross-bar 3 and the fixed cover 13.
The utility model provides a possible embodiment, notch 17 has been seted up on the lateral wall at the top of the dead lever 7 of this embodiment, can dismantle the connecting plate 18 that is connected with the type of falling L in notch 17, the top fixed connection of limiting bolt 19 and dead lever 17 is passed through to connecting plate 18 one side, the fixed cover 13 of another side fixedly connected with of connecting plate 18, the middle part of the bottom surface of disc base 1 is formed with fixed disk 20 along vertical direction downwards, along its three supporting leg 21 of circumference interval fixedly connected with on the lateral wall of fixed disk 20, the bottom demountable installation of each supporting leg 21 has universal wheel 22, universal wheel 22 is prior art, and universal wheel 22 has the locking structure, through setting up universal wheel 22, make things convenient for the removal of this embodiment.
Finally, it should be noted that: although the present application has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, improvement or the like made within the spirit and principle of the present application shall be included in the scope of the claims of the present application.