CN212308263U

CN212308263U - Limb fixing device for clinical peritoneal dialysis of medical nephrology department

Info

Publication number: CN212308263U
Application number: CN202020223680.4U
Authority: CN
Inventors: 童金; 魏瑞琼
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-02-28
Filing date: 2020-02-28
Publication date: 2021-01-08
Anticipated expiration: 2030-02-28

Abstract

The utility model discloses a clinical limbs fixing device for peritoneal dialysis of medical nephrology dept, including the U template, the lower surface threaded connection of U template has first bolt, the top rigid coupling of first bolt has the flitch, the upper left side of U template is equipped with the arc, the right side of U template is equipped with the regulation pole. This clinical limbs fixing device for peritoneal dialysis of medical nephrology dept, through the U template, first bolt, the flitch, the arc and the cooperation of adjusting between the pole, operating personnel can carry out clockwise rotation with the drum, and then can make the distance between arc and the sick bed upper surface adjust, do benefit to the patient of different statures and use, and accomplish the back in the use, carry out anticlockwise rotation and semicircle board phase separation with the nut, at this moment can carry out 180 degrees rotations with the semicircle board, can make the arc be located the sick bed bottom and save, need not and dismantle additionally between the sick bed and save.

Description

Limb fixing device for clinical peritoneal dialysis of medical nephrology department

Technical Field

The utility model relates to the technical field of medical auxiliary equipment, in particular to a limb fixing device for clinical peritoneal dialysis of medical nephrology department.

Background

The kidney disease is a common disease and a frequently encountered disease, and if the kidney disease is worsened, uremia can be developed, thus seriously harming the health of people. Chronic kidney disease has become to follow heart cerebrovascular disease, tumour, diabetes after another important disease threatening human health, become the public health problem of the globality, peritoneal dialysis is a better medical means of treating kidney disease in the nephrosis treatment, but now need stabilize patient's limbs when carrying out peritoneal dialysis, in order to prevent that the rocking of health appears when peritoneal dialysis, influence peritoneal dialysis treatment, but present abdomen securing device for peritoneal dialysis still has certain drawback in the use, for example the distance between the last surface of its location arc and the sick bed of its location is the definite value, can't adjust, be unfavorable for the patient of different statures to use, need to dismantle with the sick bed mutually, extra storage, it is comparatively inconvenient to accomodate.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a clinical limbs fixing device for peritoneal dialysis of medical nephrology dept to solve present abdomen securing device for peritoneal dialysis that proposes in the above-mentioned background art and still have certain drawback in the use, for example its location with the arc and the sick bed upper surface between the distance be the definite value, can't adjust, the patient that is unfavorable for different statures uses, need and the sick bed between dismantle mutually, additionally save, accomodate comparatively inconvenient problem.

In order to achieve the above object, the utility model provides a following technical scheme: a limb fixing device for clinical peritoneal dialysis in medical nephrology department comprises a U-shaped plate, wherein a first bolt is connected to the lower surface of the U-shaped plate in a threaded manner, a flitch is fixedly connected to the top end of the first bolt, an arc-shaped plate is arranged above the left side of the U-shaped plate, and an adjusting rod is arranged on the right side of the U-shaped plate;

the adjusting rod comprises a convex block, a semicircular plate, a pin shaft, a nut, a square plate, a sleeve, a square rod, a screw rod, a disc, a cylinder and a supporting rod;

the utility model discloses a screw driver, including U template, lug, semicircle board, nut, semicircle board, square plate, cylinder, lead screw, cylinder, disc, the inner wall thread of disc links to each other with the outer wall thread of lead screw, the inboard of lug is equipped with the semicircle board, the semicircle board rotates with the lug through the round pin axle and links to each other, the outer wall center left and right sides of round pin axle all rotates and is connected with the nut, the nut offsets tightly with the semicircle board, the top rigid coupling of semicircle board has the square plate, the upper surface rigid coupling of square plate has the sleeve, telescopic inside bottom rigid coupling has the square bar, the outer wall of square bar has cup jointed the lead screw, the inner wall of lead screw and the outer wall clearance fit of square bar, the lead screw is connected with the arc, telescopic outer wall top is rotated and is connected with the cylinder.

Preferably, a plurality of rubber balls are fixedly connected to the upper surface of the flitch.

Preferably, the screw rod is connected with the arc-shaped plate through a connecting piece;

the connecting piece comprises a transverse plate, a bearing seat, an inserting plate, a second bolt, a screw and a knob;

the diaphragm is located the top of lead screw, the lower surface right side of diaphragm is passed through the bearing frame and is rotated with the lead screw and link to each other, the picture peg has been inserted in the left side of diaphragm, the outer wall of picture peg and the inner wall clearance fit of diaphragm, the lower surface left side threaded connection of diaphragm has the second bolt, the second bolt runs through partly and the picture peg counterbalance tightly of diaphragm, the upper surface left side threaded connection of picture peg has the screw rod, partly run through the picture peg of screw rod and rotate with the arc and link to each other, the top rigid coupling of screw rod has the knob.

Preferably, the outer side surface of the arc-shaped plate is provided with an auxiliary part;

the auxiliary pieces comprise short rods, vertical rods, lantern rings, rubber pads and spongy cushions;

two threaded connection is respectively in the upper surface center left and right sides of arc for the quarter butt, the top rigid coupling of quarter butt has the pole setting, the lantern ring has been cup jointed to the outer wall of pole setting, the inner wall of the lantern ring and the outer wall clearance fit of pole setting, the outer wall of the lantern ring links to each other with the inner wall of picture peg is fixed, the upper surface of rubber pad links to each other with the lower fixed surface of arc, the lower surface rigid coupling of rubber pad has the foam-rubber cushion.

Preferably, the front surface of the rubber pad is provided with a plurality of through holes.

Preferably, the handles are fixedly connected to the left side and the right side of the upper surface of the arc plate.

Compared with the prior art, the beneficial effects of the utility model are that: this clinical limbs fixing device for peritoneal dialysis of medical nephrology dept, for traditional technology, have following advantage:

through the U template, first bolt, the flitch, cooperation between arc and the regulation pole, after the edge looks rigid coupling of U template and patient's sick bed, operating personnel can carry out clockwise rotation with the drum, can make the lead screw at telescopic inside rebound, and then can make the distance between arc and the sick bed upper surface adjust, the patient that does benefit to different statures uses, and after using the completion, carry out anticlockwise rotation and semicircle board phase separation with the nut, at this moment can carry out 180 degrees rotations with the semicircle board, can make the arc be located the sick bed bottom and save, need not and dismantle additionally between the sick bed and save, it is comparatively convenient to accomodate.

Through the lead screw, the cooperation between arc and the connecting piece, when the arc is located the patient and need support to press the limbs top, pull about can anticlockwise rotation second bolt with the picture peg, the diaphragm can use the bearing frame to rotate as the center simultaneously, can be convenient for operating personnel control the pushing down position of arc to the guarantee can be comparatively accurate need support to press limbs department to the patient and support to press, make the fixed effect of patient's limbs can ensure.

Through the cooperation between arc and the auxiliary member, the rubber pad and the foam-rubber cushion of its arc lower surface can promote the comfort level that arc and patient contacted the department, rotate the arc in the screw rod clockwise simultaneously and move the in-process downwards, and the lantern ring can carry on spacingly to the opposite pole, can make the arc reciprocate the stability of process and can ensure.

Drawings

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

FIG. 2 is a schematic view of the connection structure of the U-shaped plate, the cross plate and the adjusting rod of FIG. 1;

FIG. 3 is a schematic view of a connection structure of the insert plate, the screw and the arc plate of FIG. 1;

fig. 4 is a right side view of the U-shaped plate, the protrusion and the semicircular plate of fig. 2.

In the figure: 1. u-shaped board, 2, first bolt, 3, flitch, 4, arc, 5, regulation pole, 501, lug, 502, semicircle board, 503, round pin axle, 504, nut, 505, square board, 506, sleeve, 507, square bar, 508, lead screw, 509, disc, 510, drum, 511, branch, 6, connecting piece, 601, diaphragm, 602, bearing frame, 603, picture peg, 604, second bolt, 605, screw rod, 606, knob, 7, auxiliary member, 701, quarter butt, 702, pole setting, 703, the lantern ring, 704, rubber pad, 705, foam-rubber cushion, 8, rubber ball, 9, handle, 10, through-hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a limb fixing device for clinical peritoneal dialysis in medical nephrology department comprises a U-shaped plate 1, wherein a first bolt 2 is connected to the lower surface of the U-shaped plate 1 in a threaded manner, a flitch plate 3 is fixedly connected to the top end of the first bolt 2, an arc plate 4 is arranged above the left side of the U-shaped plate 1, an adjusting rod 5 is arranged on the right side of the U-shaped plate 1, the adjusting rod 5 comprises a convex block 501, a semicircular plate 502, a pin shaft 503, a nut 504, a square plate 505, a sleeve 506, a square rod 507, a lead screw 508, a disc 509, a cylinder 510 and a supporting rod 511, the convex block 501 is fixedly connected to the top end of the right surface of the U-shaped plate 1, the semicircular plate 502 is arranged on the inner side of the convex block 501, the semicircular plate 502 is rotatably connected with the convex block 501 through the pin shaft 503, the nuts 504 are rotatably connected to the left side and the right side of the center of the outer wall of the pin shaft 503, the nuts 504, the outer wall of square pole 507 has cup jointed lead screw 508, square pole 507 can play limiting displacement to lead screw 508, lead screw 508 can't carry out the rotation, but can slide from top to bottom on the outer wall of square pole 507, the inner wall of lead screw 508 and the outer wall clearance fit of square pole 507, lead screw 508 is connected with arc 4, the outer wall top of sleeve 506 is rotated and is connected with drum 510, the fixed rigid coupling in inner wall top of drum 510 has disc 509, the inner wall of disc 509 links to each other with the outer wall screw thread of lead screw 508, the equal rigid coupling in outer wall left and right sides of drum 510 has branch 511, the upper surface rigid coupling of flitch 3 has a plurality of rubber balls 8, rubber ball 8 makes for the rubber material and has certain toughness, can increase the frictional force of flitch 3 upper surface.

The screw rod 508 is connected with the arc-shaped plate 4 through the connecting piece 6, the connecting piece 6 comprises a transverse plate 601, a bearing seat 602, an inserting plate 603, a second bolt 604, a screw 605 and a knob 606, the transverse plate 601 is located at the top end of the screw rod 508, the right side of the lower surface of the transverse plate 601 is rotatably connected with the screw rod 508 through the bearing seat 602, the inserting plate 603 is inserted into the left side of the transverse plate 601, the outer wall of the inserting plate 603 is in clearance fit with the inner wall of the transverse plate 601, the second bolt 604 is in threaded connection with the left side of the lower surface of the transverse plate 601, a part of the second bolt 604 penetrating through the transverse plate 601 is abutted against the inserting plate 603, the screw 605 is in threaded connection with the left side of the upper surface of the inserting.

The outside surface of arc 4 is equipped with auxiliary member 7, auxiliary member 7 includes quarter butt 701, pole setting 702, the lantern ring 703, rubber pad 704, and foam-rubber cushion 705, two quarter butt 701 threaded connection are in the upper surface center left and right sides of arc 4 respectively, quarter butt 701's top rigid coupling has pole setting 702, the lantern ring 703 has been cup jointed to the outer wall of pole setting 702, the inner wall of lantern ring 703 and the outer wall clearance fit of pole setting 702, the outer wall of lantern ring 703 links to each other with the inner wall of picture peg 603 is fixed, the upper surface of rubber pad 704 links to each other with the lower fixed surface of arc 4, the lower surface rigid coupling of rubber pad 704 has foam-rubber cushion 705, the front surface of rubber pad 704 is opened has a plurality of through-holes 10, through-hole 10 can increase the pliability of rubber pad 704, the equal rigid coupling in the upper surface left and right sides.

When the limb fixing device for clinical peritoneal dialysis in medical nephrology department is used, the top end of the inner side surface of the U-shaped plate 1 is firstly attached to the upper surface of the edge of a patient bed, the first bolt is rotated clockwise to enable the attachment plate 3 to be abutted against the patient bed, the U-shaped plate 1 and the patient bed are installed and fixed, at the moment, an operator can rotate the cylinder 510 clockwise to enable the screw rod 507 to move upwards in the sleeve, so that the distance between the arc-shaped plate 4 and the upper surface of the patient bed can be adjusted, the limb fixing device is beneficial to patients with different figures to use, then the second bolt 604 is rotated anticlockwise to pull the insertion plate 603 left and right, meanwhile, the transverse plate 601 can rotate by taking the bearing seat 602 as the center, the operator can conveniently control the pressing position of the arc-shaped plate 4, and can ensure that the limb part of the patient to be pressed can be pressed accurately, make the fixed effect of patient's limbs to ensure, then can make arc 4 downstream support the pressure to patient's limbs at clockwise rotation screw rod 605, and after using the completion, carry out anticlockwise rotation and semicircle board 502 phase separation with nut 504, at this moment can carry out 180 degrees rotations with semicircle board 502, then support nut 504 and semicircle board 502 tightly, rotate diaphragm 601 to the inside bottom of the bed body, can make arc 4 be located the sick bed bottom and save, need not and dismantle additionally between the sick bed and save, it is comparatively convenient to accomodate.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a clinical limbs fixing device for peritoneal dialysis of medical nephrology dept, includes U template (1), its characterized in that: the lower surface of the U-shaped plate (1) is in threaded connection with a first bolt (2), the top end of the first bolt (2) is fixedly connected with a flitch (3), an arc-shaped plate (4) is arranged at the upper left of the U-shaped plate (1), and an adjusting rod (5) is arranged at the right side of the U-shaped plate (1);

the adjusting rod (5) comprises a convex block (501), a semicircular plate (502), a pin shaft (503), a nut (504), a square plate (505), a sleeve (506), a square rod (507), a screw rod (508), a disc (509), a cylinder (510) and a support rod (511);

the lug (501) is fixedly connected to the top end of the right surface of the U-shaped plate (1), a semicircular plate (502) is arranged on the inner side of the lug (501), the semicircular plate (502) is rotatably connected with the lug (501) through a pin shaft (503), nuts (504) are rotatably connected to the left side and the right side of the center of the outer wall of the pin shaft (503), the nuts (504) are tightly abutted to the semicircular plate (502), a square plate (505) is fixedly connected to the top end of the semicircular plate (502), a sleeve (506) is fixedly connected to the upper surface of the square plate (505), a square rod (507) is fixedly connected to the inner bottom end of the sleeve (506), a lead screw (508) is sleeved on the outer wall of the square rod (507), the inner wall of the lead screw (508) is in clearance fit with the outer wall of the square rod (507), the lead screw (508) is connected with the arc-shaped plate (4), and a cylinder (510), the fixed rigid coupling in inner wall top of drum (510) has disc (509), the inner wall of disc (509) links to each other with the outer wall screw thread of lead screw (508), the equal rigid coupling in outer wall left and right sides of drum (510) has branch (511).

2. The limb fixing device for clinical peritoneal dialysis in medical nephrology department according to claim 1, characterized in that: the upper surface of the flitch (3) is fixedly connected with a plurality of rubber balls (8).

3. The limb fixing device for clinical peritoneal dialysis in medical nephrology department according to claim 1, characterized in that: the screw rod (508) is connected with the arc-shaped plate (4) through a connecting piece (6);

the connecting piece (6) comprises a transverse plate (601), a bearing seat (602), an inserting plate (603), a second bolt (604), a screw rod (605) and a knob (606);

diaphragm (601) is located the top of lead screw (508), the lower surface right side of diaphragm (601) is passed through bearing frame (602) and is rotated with lead screw (508) and link to each other, picture peg (603) have been inserted in the left side of diaphragm (601), the outer wall of picture peg (603) and the inner wall clearance fit of diaphragm (601), the lower surface left side threaded connection of diaphragm (601) has second bolt (604), second bolt (604) run through partly and picture peg (603) of diaphragm (601) and offset tightly, the upper surface left side threaded connection of picture peg (603) has screw rod (605), partly run through picture peg (603) of screw rod (605) and rotate with arc (4) and link to each other, the top rigid coupling of screw rod (605) has knob (606).

4. The limb fixing device for clinical peritoneal dialysis in medical nephrology department according to claim 1, characterized in that: the outer side surface of the arc-shaped plate (4) is provided with an auxiliary part (7);

the auxiliary piece (7) comprises a short rod (701), a vertical rod (702), a lantern ring (703), a rubber pad (704) and a sponge pad (705);

two threaded connection is respectively in the upper surface center left and right sides of arc (4) for quarter butt (701), the top rigid coupling of quarter butt (701) has pole setting (702), the outer wall of pole setting (702) has cup jointed lantern ring (703), the inner wall of the lantern ring (703) and the outer wall clearance fit of pole setting (702), the outer wall of the lantern ring (703) links to each other with the inner wall of picture peg (603) is fixed, the upper surface of rubber pad (704) links to each other with the lower fixed surface of arc (4), the lower surface rigid coupling of rubber pad (704) has foam-rubber cushion (705).

5. The limb fixing device for clinical peritoneal dialysis in medical nephrology department according to claim 4, characterized in that: the front surface of the rubber pad (704) is provided with a plurality of through holes (10).

6. The limb fixing device for clinical peritoneal dialysis in medical nephrology department according to claim 1, characterized in that: the left side and the right side of the upper surface of the arc-shaped plate (4) are fixedly connected with handles (9).