CN113350086A

CN113350086A - Limb fixing device for cardiothoracic surgery nursing

Info

Publication number: CN113350086A
Application number: CN202110702645.XA
Authority: CN
Inventors: 侯艳玲; 于海燕; 侯燕宁
Original assignee: Weihai Central Hospital
Current assignee: Weihai Central Hospital
Priority date: 2021-06-24
Filing date: 2021-06-24
Publication date: 2021-09-07

Abstract

The invention discloses a limb fixing device for cardiothoracic surgical nursing, which comprises two support rods, two slide rods and two fixing rings, wherein the two support rods and the two slide rods are respectively inserted in the support rods, a rectangular plate is fixedly connected between the two slide rods, the number of the fixing rings is two, when the limb fixing device is used, a screw rod is driven to rotate by twisting a rotating block, the screw rod is connected with a slide block through a bearing, the slide block is driven to move in a sliding groove when the screw rod rotates and displaces, a rectangular frame is driven to move by the movement of the slide block, a connecting rod is driven to move by the movement of the rectangular frame, the fixing rings are driven to move by the movement of the connecting rod, so that the distance between the two fixing rings is increased or reduced, a limb of a patient is placed into the two fixing rings, and the distance between the two fixing rings can be adjusted to be an, the comfort level of the fixing device is improved, the limb of the patient can be conveniently fixed, and the use of the patient can be effectively met.

Description

Limb fixing device for cardiothoracic surgery nursing

Technical Field

The application relates to the technical field of, especially, relate to a limbs fixing device is used in cardiothoracic surgery nursing.

Background

The thoracic surgery is a medical special department, specially studies the diagnosis and treatment of the thoracic cavity organs, mainly the pathological changes of esophagus, lung and mediastinum, the field of the mammary gland surgery is also included in the special department, the thoracic surgery is an ancient subject, the formation and development of the thoracic surgery is over 1 century, and meanwhile, the thoracic surgery is developed into a theoretical basis with an independent system by the accumulation of clinical experience of drip infusion and mutually permeates with various subjects.

As disclosed in the Chinese patent; a limb immobilization device, publication number; CN105997328A, the device can effectively realize the restraint of the lower limbs of the patient, and particularly the new design of the first cloth belt and the second cloth belt ensures that the restraint effect is very reliable; in addition, because patient's low limbs are directly retrained by the drum, can not cause the influence to patient's blood circulation, the drum adopts the joint cooperation mode that two semicircles section of thick bamboo were laminated each other in addition, conveniently wears the cover on patient's low limbs with the device ', but in the in-service use process, can not adjust the distance between two solid fixed rings, lead to inconvenient fixed patient's limbs, the operation is inconvenient.

Disclosure of Invention

The invention aims to provide a limb fixing device for cardiothoracic surgical nursing, which solves the problems in the background technology.

The embodiment of the application adopts the following technical scheme:

a limb fixing device for cardiothoracic surgical nursing comprises support rods, two slide rods and two fixing rings, wherein the number of the support rods and the number of the slide rods are two, the two slide rods are respectively inserted in the support rods, a rectangular plate is fixedly connected between the two slide rods, the number of the fixing rings is two, the two fixing rings are both arranged on the rectangular plate, two sliding grooves are formed in the bottom surface of the rectangular plate, an adjusting structure used for adjusting the two fixing rings is arranged on the rectangular plate and comprises rectangular frames and screw rods, the number of the rectangular frames and the number of the screw rods are equal to the number of the fixing rings, the two rectangular frames are respectively sleeved on the rectangular plate, slide blocks are respectively and fixedly connected to the inner wall surfaces of the two rectangular frames, connecting rods are respectively and fixedly connected to the bottom ends of the two rectangular frames, and are respectively and fixedly connected to the two fixing rings, the two screw rods are respectively in threaded connection with the rectangular plate, the two screw rods are respectively connected with the two sliding blocks, and a rotating structure is arranged between the two supporting rods.

Preferably, two both ends that the screw rod is relative all fixedly connected with bearing, two the screw rod is pegged graft respectively in the slider, two the bearing is respectively fixed connection in the slider, two the equal fixedly connected with in both ends that the screw rod deviates from mutually changes the piece.

Preferably, the surface of each supporting rod and each sliding rod is provided with a slot which is matched with the supporting rod, and an inserting block is inserted into the slot.

Preferably, every fixed ring all includes snap ring, lower snap ring and sponge cover, the sponge cover cup joints respectively at last snap ring and lower snap ring in-loop.

Preferably, the lower end of the upper snap ring is fixedly connected with a round rod, the bottom end of the round rod is fixedly connected with a limiting block, and the round rod is sleeved with a spring.

Preferably, the upper end of the lower snap ring is provided with a circular groove matched with the round rod, the round rod is slidably connected in the circular groove, the side wall surface of the circular groove is provided with an annular groove, and the limit block is slidably connected in the annular groove.

Preferably, the rotating structure comprises a circular plate and a circular block, the circular plate is fixedly connected with the two support rods, a cylinder is fixedly connected to the center of the bottom end of the circular plate, a limiting ring is fixedly connected to the surface of the cylinder in a fixed sleeve mode, and an L rod is fixedly connected to the side end of the cylinder.

Preferably, the center of the upper end of the round block is provided with a slotted hole matched with the cylinder, the side wall surface of the slotted hole is provided with a first clamping groove matched with the limit ring, the upper end of the round block is provided with a second clamping groove matched with the L rod, the cylinder is inserted into the slotted hole, the limit ring is movably connected into the first clamping groove, the L rod is movably connected into the second clamping groove, and the two sides of the end of the round block are fixedly connected with a fixing frame used for fixing the bed body.

The embodiment of the application adopts at least one technical scheme which can achieve the following beneficial effects:

one of which, during the use, it rotates to change the piece through the wrench movement and drive the screw rod, the screw rod passes through the bearing and is connected with the slider, the screw rod is when rotating the displacement, can drive the slider and remove in the spout, it removes to drive the rectangle frame to remove through the slider removal, it removes to drive the connecting rod through the removal of rectangle frame, can drive solid fixed ring removal through the removal of connecting rod, make the distance grow or reduce between two solid fixed rings, put into two solid fixed rings with patient's limbs, through the distance that can adjust between two solid fixed rings, can adjust suitable distance, the comfort level of this fixing device has been improved, make things convenient for the fixed of patient's limbs, can effectually satisfy patient's use.

And secondly, during the use, through extracting the inserted block, upwards lifting the rectangular plate, can drive the slide bar rebound through upwards lifting the rectangular plate, can drive two solid fixed rings rebound through the rectangular plate rebound, when adjusting suitable angle, insert the inserted block again to the slot in can be with the rigidity of slide bar, this fixing device can adjust solid fixed ring's height, can satisfy the patient of different heights, can adjust comparatively comfortable height, the practicality is high.

Third, during the use, through being provided with the sponge cover, make patient's limbs not contact with rigid article, avoid causing the damage of patient's limbs, make patient's limbs fixed comparatively comfortable, put into the retaining ring as needs with patient's limbs, the snap ring is upwards pulled to the user accessible, can make the clearance grow between snap ring and the lower snap ring, be convenient for put into patient's limbs, and fixed comparatively stable, loosen the snap ring, because of the effect of spring, can reset it and fix patient's limbs, it is comparatively convenient to operate.

Fourth, during the use, because the cylinder is pegged graft in the slotted hole, make the plectane rotatable on the disk, through spacing ring swing joint in draw-in groove one, avoid the plectane to drop with the disk when rotating, the stability of its connection has been guaranteed, through L pole sliding connection in draw-in groove two, the frictional force between plectane and the disk has been increased, avoid the plectane to rotate too fast, rotation through the plectane can drive this fixing device and rotate, conveniently adjust suitable angle, the medical personnel of being convenient for inspect the patient, this fixing device easy operation, moreover, the steam generator is compact in structure, the practicality of the device is improved.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

FIG. 1 is a schematic view of the overall construction of the fixture;

FIG. 2 is a schematic structural diagram of an insert block;

FIG. 3 is a schematic structural diagram of a rectangular frame;

FIG. 4 is a schematic structural view of the retaining ring;

FIG. 5 is a schematic view of the structure of an annular groove;

FIG. 6 is a schematic structural view of the bottom surface of a rectangular plate;

FIG. 7 is a schematic view of a round block;

FIG. 8 is a schematic view of the bottom surface of the circular plate.

In the figure: 1. a support bar; 11. a slot; 12. inserting a block; 2. a slide bar; 3. a rectangular plate; 31. a chute; 4. a fixing ring; 41. a snap ring is arranged; 410. a round bar; 411. a limiting block; 412. a spring; 42. a lower snap ring; 420. a circular groove; 421. an annular groove; 43. a sponge sleeve; 5. a rectangular frame; 51. a slider; 52. a connecting rod; 6. a screw; 61. a bearing; 62. rotating the block; 7. a circular plate; 71. a cylinder; 72. a limiting ring; 73. an L-bar; 8. a round block; 81. a slot; 82. a first clamping groove; 83. a second clamping groove; 9. a fixing frame.

Detailed Description

In order to make the objects, technical solutions and advantages of the present application more apparent, the technical solutions of the present application will be described in detail and completely with reference to the following specific embodiments of the present application and the accompanying drawings. It should be apparent that the described embodiments are only some of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

The technical solutions provided by the embodiments of the present application are described in detail below with reference to the accompanying drawings.

Example 1

Referring to fig. 1, 2, 3, 4, 5 and 6, the present invention provides a limb fixing device for cardiothoracic surgical nursing, comprising a support rod 1, two slide rods 2 and two fixing rings 4, wherein the number of the support rod 1 and the number of the slide rods 2 are two, the two slide rods 2 are respectively inserted into the support rod 1, a rectangular plate 3 is fixedly connected between the two slide rods 2, the number of the fixing rings 4 is two, the two fixing rings 4 are both mounted on the rectangular plate 3, the bottom surface of the rectangular plate 3 is provided with two sliding grooves 31, the rectangular plate 3 is provided with an adjusting structure for adjusting the two fixing rings 4, the adjusting structure comprises rectangular frames 5 and screws 6, the number of the rectangular frames 5 and the number of the screws 6 are equal to the number of the fixing rings 4, the two rectangular frames 5 are respectively sleeved on the rectangular plate 3, the inner wall surfaces of the two rectangular frames 5 are both fixedly connected with sliders 51, the bottom ends of the two rectangular frames 5 are both fixedly connected with connecting rods 52, two connecting rods 52 are respectively fixedly connected with two fixing rings 4, two screw rods 6 are respectively in threaded connection with the rectangular plate 3, the two screw rods 6 are respectively connected with two sliding blocks 51, two opposite ends of the two screw rods 6 are respectively and fixedly connected with bearings 61, the two screw rods 6 are respectively inserted into the sliding blocks 51, the two bearings 61 are respectively and fixedly connected with the sliding blocks 51, two opposite ends of the two screw rods 6 are respectively and fixedly connected with rotating blocks 62, the surfaces of each supporting rod 1 and each sliding rod 2 are respectively provided with an adaptive slot 11, an insertion block 12 is inserted into the slot 11, each fixing ring 4 comprises an upper clamping ring 41, a lower clamping ring 42 and a sponge sleeve 43, the sponge sleeve 43 is respectively sleeved in the upper clamping ring 41 and the lower clamping ring 42, the lower end part of the upper clamping ring 41 is fixedly connected with a round rod 410, the bottom end part of the round rod 410 is fixedly connected with a limiting block 411, the round rod 410 is sleeved with a spring 412, the upper end part of the lower clamping ring 42 is provided with a round groove 420 adaptive to the round rod 410, the round rod 410 is slidably connected in the circular groove 420, an annular groove 421 is formed on the side wall surface of the circular groove 420, and the limit block 411 is slidably connected in the annular groove 421.

During the use, it rotates to change piece 62 through the wrench movement and drive screw rod 6, screw rod 6 passes through bearing 61 and is connected with slider 51, screw rod 6 is when rotating the displacement, can drive slider 51 and remove in spout 31, it can drive rectangle frame 5 and remove to remove through slider 51, it can drive connecting rod 52 and remove to remove through rectangle frame 5, removal through connecting rod 52 can drive solid fixed ring 4 and remove, make the distance grow or reduce between two solid fixed ring 4, put into two solid fixed ring 4 with patient's limbs, through the distance that can adjust between two solid fixed ring 4, can adjust suitable distance, fixing device's comfort level has been improved, make things convenient for patient's limbs fixed, can effectually satisfy patient's use.

During the use, through extracting the inserted block 12, upwards promote rectangular plate 3, can drive slide bar 2 rebound through upwards promoting rectangular plate 3, can drive two solid fixed rings 4 rebound through rectangular plate 3 rebound, when adjusting suitable angle, insert inserted block 12 again to slot 11 in can be with the rigidity of slide bar 2, this fixing device can adjust solid fixed ring 4's height, can satisfy the patient of different heights, can adjust comparatively comfortable height, the practicality is high.

During the use, through being provided with sponge cover 43, make patient's limbs not contact with hard article, avoid causing the damage of patient's limbs, make patient's limbs fixed comparatively comfortable, put into solid fixed ring 4 with patient's limbs when needs, snap ring 41 is upwards pulled to the user's accessible, can make the clearance grow between snap ring 41 and the lower snap ring 42, be convenient for put into patient's limbs, and fixed comparatively stable, loosen snap ring 41, because spring 412's effect, can reset it and fix patient's limbs, it is comparatively convenient to operate.

EXAMPLE 2

Referring to fig. 7 and 8, on the basis of embodiment 1, a rotating structure is disposed between two support rods 1, the rotating structure includes a circular plate 7 and a circular block 8, the circular plate 7 is fixedly connected to the two support rods 1, a cylinder 71 is fixedly connected to a center of a bottom end of the circular plate 7, a limiting ring 72 is fixedly connected to a surface of the cylinder 71 in a sleeved manner, an L-shaped rod 73 is fixedly connected to a side end of the cylinder 71, a slotted hole 81 matched with the cylinder 71 is formed in a center of an upper end of the circular block 8, a first clamping groove 82 matched with the limiting ring 72 is formed in a side wall surface of the slotted hole 81, a second clamping groove 83 matched with the L-shaped rod 73 is formed in an upper end surface of the circular block 8, the cylinder 71 is inserted into the slotted hole 81, the limiting ring 72 is movably connected to the first clamping groove 82, the L-shaped rod 73 is movably connected to the second clamping groove 83, and two sides of an end of the circular block 8 are fixedly connected to fixing frames 9 for fixing a bed body.

During the use, because cylinder 71 pegs graft in slotted hole 81, make plectane 7 rotatable on the disk 8, through spacing ring 72 swing joint in draw-in groove 82, avoid plectane 7 to drop with disk 8 when rotating, the stability of its connection has been guaranteed, through L pole 73 sliding connection in draw-in groove two 83, the frictional force between plectane 7 and disk 8 has been increased, avoid plectane 7 to rotate too fast, rotation through plectane 7 can drive this fixing device and rotate, conveniently adjust suitable angle, the medical personnel of being convenient for inspect the patient, this fixing device easy operation, compact structure, the practicality of the device has been improved.

It is to be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

The above description is only an example of the present application and is not intended to limit the present application. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.

Claims

1. The utility model provides a limbs fixing device is used in ambition surgery nursing, includes bracing piece (1), slide bar (2) and solid fixed ring (4), its characterized in that: the number of the supporting rods (1) and the number of the sliding rods (2) are two, the two sliding rods (2) are respectively inserted into the supporting rods (1), a rectangular plate (3) is fixedly connected between the two sliding rods (2), the number of the fixing rings (4) is two, the two fixing rings (4) are both installed on the rectangular plate (3), and two sliding grooves (31) are formed in the bottom surface of the rectangular plate (3);

the adjusting structure for adjusting the two fixing rings (4) is arranged on the rectangular plate (3), the adjusting structure comprises rectangular frames (5) and screw rods (6), the number of the rectangular frames (5) and the number of the screw rods (6) are equal to the number of the fixing rings (4), the two rectangular frames (5) are respectively sleeved on the rectangular plate (3), slide blocks (51) are fixedly connected to the inner wall surfaces of the two rectangular frames (5), connecting rods (52) are fixedly connected to the bottom ends of the two rectangular frames (5), and the two connecting rods (52) are respectively fixedly connected with the two fixing rings (4);

a rotating structure is arranged between the two support rods (1).

2. The limb fixation device for cardiothoracic surgical nursing of claim 1, wherein: the two screw rods (6) are respectively in threaded connection with the rectangular plate (3), the two screw rods (6) are respectively connected with the two sliding blocks (51), the two opposite ends of the screw rods (6) are respectively and fixedly connected with bearings (61), the two screw rods (6) are respectively inserted into the sliding blocks (51), the two bearings (61) are respectively and fixedly connected with the sliding blocks (51), and the two screw rods (6) are respectively and fixedly connected with rotating blocks (62).

3. The limb fixation device for cardiothoracic surgical nursing of claim 1, wherein: the surface of each supporting rod (1) and each sliding rod (2) is provided with a slot (11) which is matched with each other, and an inserting block (12) is inserted into each slot (11).

4. The limb fixation device for cardiothoracic surgical nursing of claim 1, wherein: every fixed ring (4) all includes snap ring (41), snap ring (42) and sponge cover (43) down, sponge cover (43) cup joint respectively in last snap ring (41) and lower snap ring (42).

5. The limb fixation device for cardiothoracic surgical nursing of claim 4, wherein: the lower tip fixedly connected with round bar (410) of going up snap ring (41), the bottom fixedly connected with stopper (411) of round bar (410), cup jointed spring (412) on round bar (410).

6. The limb fixation device for cardiothoracic surgical nursing of claim 5, wherein: circular recess (420) with round bar (410) looks adaptation is seted up to the upper end of lower snap ring (42), round bar (410) sliding connection is in circular recess (420), ring channel (421) have been seted up to the lateral wall face of circular recess (420), stopper (411) sliding connection is in ring channel (421).

7. The limb fixation device for cardiothoracic surgical nursing of claim 1, wherein: rotating-structure includes plectane (7) and circle piece (8), plectane (7) and two bracing piece (1) fixed connection, fixedly connected with cylinder (71) are located at the bottom center of plectane (7), the fixed surface of cylinder (71) cup joints and is connected with spacing ring (72), the side fixedly connected with L pole (73) of cylinder (71).

8. The limb fixation device for cardiothoracic surgical nursing of claim 7, wherein: the utility model discloses a bed, including circle piece (8), cylinder (71), draw-in groove (81) with spacing ring (72) looks adaptation is seted up at the center department of circle piece (8) upper end, draw-in groove (82) with spacing ring (72) looks adaptation is seted up to the side wall face of draw-in groove (81), draw-in groove two (83) with L pole (73) looks adaptation are seted up to the up end of circle piece (8), cylinder (71) are pegged graft in draw-in groove (81), spacing ring (72) swing joint is in draw-in groove one (82), L pole (73) swing joint is in draw-in groove two (83), the equal fixedly connected with in both sides of circle piece (8) tip is used for fixed bed body mount (9).