CN219021848U

CN219021848U - Emergency emergency first-aid fracture part locking device

Info

Publication number: CN219021848U
Application number: CN202222833969.XU
Authority: CN
Inventors: 姚云; 路艳; 朱蓓妮; 周红; 姚国丽; 王艳妮; 马金艳; 王敏; 黄方; 樊兴萍; 杨勋; 田雪
Original assignee: Affiliated Hospital Of Yunnan University
Current assignee: Affiliated Hospital Of Yunnan University
Priority date: 2022-10-26
Filing date: 2022-10-26
Publication date: 2023-05-16
Anticipated expiration: 2032-10-26

Abstract

The utility model relates to the technical field of locking equipment, in particular to a locking device for emergency first-aid fracture parts. The novel clamping device comprises a locking ring, wherein the locking ring is composed of two semicircular hoops, one ends of the two hoops are provided with hinges, the two hoops are hinged through the hinges, clamping plates are fixedly arranged at the other ends of the two hoops, a pair of penetrating first threaded holes are formed in the two clamping plates, bolts are connected in the first threaded holes in a threaded mode, and annular grooves are formed in the inner sides of the two hoops. According to the utility model, the locking ring capable of being opened and closed for fixation is arranged, and the air bag and the sponge layer are arranged on the inner wall of the locking ring, so that after the locking ring is fixed at the fracture part of a patient, the air bag is inflated, the air bag and the sponge layer are used for fastening an affected part, and the uneven surface of the fracture part such as elbow joint or knee and the like can be attached due to the characteristics of the air bag and the sponge, so that the problem that the locking effect is poor due to the fact that the locking device cannot be fully attached to the affected part during locking is avoided.

Description

Emergency emergency first-aid fracture part locking device

Technical Field

The utility model relates to the technical field of locking equipment, in particular to a locking device for emergency first-aid fracture parts.

Background

Fracture refers to the interruption of the integrity or continuity of bones, which is mostly caused by various violent injuries, can be caused by bone diseases, can occur at one part, can be systemic multiple, is generally treated in time and properly, can partially or completely recover the functions of limbs, and is a few patients with serious injuries, not treated in time and properly or with complications, and can possibly leave different degrees of dysfunction or disability. In emergency surgery, the fracture of a common patient needs emergency assistance, and after treatment, the fracture part needs to be locked, so that recovery is ensured, the situation of re-injury is avoided, and the current locking device can meet the fixing requirement of the fracture part, but has a series of problems.

The Chinese patent publication number is as follows: the utility model provides a medical emergency call first aid fracture part locking device, which comprises a cylindrical, the bottom fixedly connected with deflector roll of cylinder, the one end fixedly connected with spliced pole of deflector roll, the top swing joint of cylinder has the locating lever, the one end symmetry fixedly connected with movable sleeve of cylinder, the one end fixedly connected with hinge of movable sleeve, the one end swing joint that the hinge was kept away from to the movable sleeve has the screw rod, the one end fixedly connected with hinge that the screw rod was kept away from to the hinge, through deflector roll, the spliced pole, the cooperation setting of movable sleeve and screw rod, make the movable sleeve adjust the position on the cylinder, be convenient for according to patient fracture part regulation, improve fixed effect, through the cooperation setting of dead lever, solid fixed ring, hinge and splint, it is fixed to fracture patient shank, prevent to touch the wound, cause the secondary injury.

However, due to the special structure of the limbs, such as the unevenness of the knee and elbow joint parts, the locking device may not be fully attached to the fracture parts, so that the locking effect on the fracture parts is poor, and in severe cases, the locking device may not be capable of treating the injuries in place, so that irreversible consequences are caused, therefore, we propose an emergency first-aid fracture part locking device.

Disclosure of Invention

The utility model aims to provide a locking device for emergency first-aid fracture parts, which solves the problems in the prior art.

In order to achieve the above purpose, the utility model provides a locking device for emergency treatment fracture parts, which comprises a locking ring, wherein the locking ring consists of two semicircular hoops, one ends of the two hoops are provided with hinges, the two hoops are hinged through the hinges, the other ends of the two hoops are fixedly provided with clamping plates, the two clamping plates are provided with a pair of first threaded holes which penetrate through, the first threaded holes are connected with bolts in a threaded manner, the inner sides of the two hoops are provided with annular grooves, an air bag is adhered in the annular grooves, one side of the air bag, which is far away from the hoops, is adhered with a sponge layer, and one side of the sponge layer, which is far away from the air bag, is adhered with a disinfection layer.

As a further improvement of the technical scheme, one side wall of one end of the hoop is provided with a through circular groove, and an inflating opening of the air bag is fixed in the circular groove.

As a further improvement of the technical scheme, the outer surfaces of the two hoops are fixedly provided with wear-resistant layers.

As a further improvement of the technical scheme, one of the outer walls of the two sides of the hoop is provided with connecting rods, and one end, far away from the hoop, of each connecting rod is provided with a retaining ring.

As a further improvement of the technical scheme, the outer walls of the two sides of the hoop are provided with storage grooves, the bottoms of the storage grooves are provided with hinges, the connecting rods are telescopic rods, and the connecting rods are hinged with the hoop through the hinges.

As the further improvement of this technical scheme, two the second screw hole has all been seted up to one side top and the bottom that the hoop is relative, the lock solid ring is provided with a plurality ofly, and is a plurality of the lock solid ring passes through the dead lever and connects, the dead lever includes the spliced pole, spliced pole top and bottom all rotate and are connected with branch, the external screw thread has been seted up to the one end that spliced pole was kept away from to branch, the dead lever passes through external screw thread and second screw hole with the lock solid ring and is connected.

Compared with the prior art, the utility model has the beneficial effects that:

in the emergency first-aid fracture part locking device, the locking ring which can be opened and closed for fixation is arranged, and the air bag and the sponge layer are arranged on the inner wall of the locking ring, so that after the locking ring is fixed at the fracture part of a patient, the air bag is inflated, the air bag and the sponge layer are used for fastening an affected part, and the uneven surfaces of the fracture part such as elbow joints or knees can be attached due to the characteristics of the air bag and the sponge, so that the problem that the locking effect is poor due to the fact that the locking device cannot be fully attached to the affected part during locking is avoided.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of a portion of the structure of the present utility model;

FIG. 3 is an enlarged schematic view of the structure A of FIG. 2 according to the present utility model;

FIG. 4 is a schematic view of a locking ring according to the present utility model;

FIG. 5 is a schematic view of a fixing rod according to the present utility model;

FIG. 6 is a partially exploded view of the present utility model;

FIG. 7 is a schematic view of the overall structure and the structure of the connecting groove of the present utility model;

fig. 8 is a schematic top view of the overall structure and the connecting trough structure of the present utility model.

The meaning of each reference sign in the figure is:

100. a locking ring; 110. a hoop; 111. a hinge; 112. a clamping plate; 113. a first threaded hole; 114. a bolt; 115. a circular groove; 120. a ring groove; 121. an air bag; 122. a sponge layer; 130. a second threaded hole; 131. a support rod; 132. a connecting column; 140. a connecting rod; 141. a clasp ring; 142. a storage groove; 143. a hinge; 150. a connecting groove; 151. a groove; 152. a thread groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

Example 1

Referring to fig. 1-6, the present utility model provides a locking device for emergency treatment first-aid fracture parts, comprising a locking ring 100, wherein the locking ring 100 is composed of two semicircular hoops 110, one end of each of the two hoops 110 is provided with a hinge 111, the two hoops 110 are hinged by the hinge 111, the other ends of the two hoops 110 are fixedly provided with clamping plates 112, the two clamping plates 112 are provided with a pair of first threaded holes 113 penetrating through, and the first threaded holes 113 are internally connected with bolts 114 by threads, and the main purpose of the locking device is that: the locking ring 100 can be opened through the hinge 111, can carry out threaded connection through bolt 114 and first screw hole 113 again and fix, and annular groove 120 has been seted up to two hoop 110 inboardly, has bonded in the annular groove 120 gasbag 121, and the gasbag 121 is kept away from one side of hoop 110 and has been bonded sponge layer 122, and sponge layer 122 is kept away from one side of gasbag 121 and has been bonded the disinfection layer, its main aim at: the sterilization layer is in contact with the fracture site to avoid infection, and the air bag 121 is inflated to move the sponge layer 122 to the fracture site side, so that the sponge layer is attached to the fracture site.

Working principle:

when in use, the locking ring 100 is opened, one of the hoops 110 is sleeved on the fracture part, after the hoop 110 is sleeved, the other hoop 110 is rotated and sleeved on the fracture part, the two hoops 110 are connected and fixed through the bolts 114, after the fixation, the air bag 121 is inflated, and the inflation is stopped until the sponge layer 122 is fully attached and fixed to the fracture part.

Wherein a circular groove 115 is formed through a sidewall of one end of one of the hoops 110 for better use of the device, and an inflation port of the air bag 121 is fixed inside the circular groove 115.

Meanwhile, when the device is used, friction with other articles is avoided, the outer surfaces of the two hoops 110 are fixedly provided with wear-resistant layers, so that the device is more wear-resistant, and the service life of the device is prolonged.

In addition, the patient sometimes needs to hang the fractured arms or legs in the resting stage, so the outer walls of the two sides of one hoop 110 are both provided with connecting rods 140, one end of the two connecting rods 140 away from the hoop 110 is provided with a retaining ring 141, and therefore, the patient only needs to pass the rope through the two retaining rings 141 and then hang the rope.

The middle retaining ring 141 may be relatively in the way when not in use, so the outer walls of the two sides of the hoop 110 are provided with the accommodating grooves 142, the bottoms of the accommodating grooves 142 are provided with the hinges 143, the connecting rods 140 are telescopic rods, and the connecting rods 140 are hinged with the hoop 110 through the hinges 143, so that the retaining ring 141 can be rotated once and then the connecting rods 140 are accommodated and finally folded into the accommodating grooves 142.

Finally, in order to improve the practicality of the device, the second screw hole 130 has all been seted up to the top and the bottom of two opposite sides of hoop 110, lock solid ring 100 is provided with a plurality ofly, a plurality of lock solid rings 100 are connected through the dead lever, the dead lever includes spliced pole 132, spliced pole 132 top and bottom all rotate and are connected with branch 131, the external screw thread has been seted up to the one end that branch 131 kept away from spliced pole 132, the dead lever passes through external screw thread and second screw hole 130 with lock solid ring 100 to when taking place the multiple fracture on same limbs, can connect a plurality of lock solid rings 100 through the dead lever, and when the fracture, can carry out further fixation to the fracture position through being connected between a plurality of lock solid rings 100, avoid the fracture position to take place the removal easily.

When the emergency first-aid fracture part locking device of the embodiment is specifically used, the locking ring 100 is opened, one of the hoops 110 is sleeved on the fracture part, after the sleeve is completed, the other hoop 110 is rotatably sleeved on the fracture part, the two hoops 110 are fixedly connected through the bolt 114, after the fixation is completed, the air bag 121 is inflated through the inflating port in the circular groove 115 until the sponge layer 122 is fully attached to the fracture part, and then the inflation is stopped;

when the fractured leg or arm is required to be lifted to a certain height, the two buckles 141 are taken out of the accommodating groove 142, then the ropes pass through the two buckles 141, and the ropes are hung; in addition, when a plurality of fractures occur on one limb, the locking rings 100 can be respectively fixed at the fracture part, and then the locking rings 100 are connected through the fixing rod; when the limb to be fractured cannot move, one locking ring 100 is fixed at the fracture part, the other locking ring 100 is fixed at a certain distance away from the fracture part, and then the two locking rings 100 are connected by a fixing rod.

Example 2

Referring to fig. 1-8, the present utility model provides a locking device for emergency treatment of fracture, wherein two hoops 110 are provided with through connecting grooves 150 at the top of two ends, the connecting grooves 150 are composed of two grooves 151 and a thread groove 152, and the two grooves 151 are respectively located at two ends of the thread groove 152.

When the fracture area of a patient is large and the length is long, a plurality of locking rings 100 can be connected through the connecting grooves 150 and screws matched with the connecting grooves 150, so that the practicability of the device is improved.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. An emergency first-aid fracture part locking device is characterized in that: including lock solid fixed ring (100), lock solid fixed ring (100) comprises two semicircle annular hoops (110), two hoop (110) one end is provided with hinge (111), two hoop (110) are articulated through hinge (111), two splint (112) have all been set firmly to the other end of hoop (110), two a pair of first screw hole (113) that run through have all been seted up to splint (112), first screw hole (113) female connection has bolt (114), two annular (120) have been seted up to hoop (110) inboard, bond in annular (120) has gasbag (121), one side that hoop (110) were kept away from to gasbag (121) has glued sponge layer (122), one side that gasbag (121) were kept away from to sponge layer (122) bonds has the disinfection layer.

2. The emergency fracture site locking device of claim 1, wherein: one of the hoops (110) is provided with a through circular groove (115) on one end side wall, and an inflation port of the air bag (121) is fixed in the circular groove (115).

3. The emergency fracture site locking device of claim 2, wherein: the outer surfaces of the two hoops (110) are fixedly provided with wear-resistant layers.

4. The emergency fracture site locking apparatus of claim 3, wherein: one of the two side outer walls of the hoop (110) is provided with a connecting rod (140), and one end, far away from the hoop (110), of each connecting rod (140) is provided with a retaining ring (141).

5. The emergency fracture site locking apparatus of claim 4, wherein: the two side outer walls of the hoop (110) are respectively provided with a storage groove (142), the bottoms of the storage grooves (142) are provided with hinges (143), the connecting rods (140) are telescopic rods, and the connecting rods (140) are hinged with the hoop (110) through the hinges (143).

6. The emergency fracture site locking device of claim 1, wherein: two second screw holes (130) have all been seted up at one side top and the bottom that hoop (110) are relative, lock solid fixed ring (100) are provided with a plurality ofly, a plurality of lock solid fixed ring (100) are connected through the dead lever, the dead lever includes spliced pole (132), spliced pole (132) top and bottom all rotate and are connected with branch (131), the external screw thread has been seted up to the one end that spliced pole (132) were kept away from to branch (131), the dead lever is connected through external screw thread and second screw hole (130) with lock solid fixed ring (100).