CN219480524U - Inflatable splint for orthopedics department - Google Patents

Abstract

The utility model discloses an inflatable splint for orthopedics, which comprises an upper splint (1) and a lower splint (2) which are connected, wherein the inner sides of the upper splint (1) and the lower splint (2) are enclosed to form a clamping cavity (3), inflatable cushions (4) are arranged on the inner walls of the upper splint (1) and the lower splint (2), clamping blocks (5) which are horizontally arranged are arranged at the two ends of the upper splint (1) and the lower splint (2), guide inclined planes (6) which are obliquely arranged are arranged at the tops of the clamping blocks (5), clamping grooves (7) are arranged on the guide inclined planes (6), C-shaped clamping blocks (8) which enclose the upper splint and the lower splint are arranged on the two clamping blocks (5) at the same side, and guide blocks (9) which are embedded with the corresponding side clamping grooves (7) are arranged on the upper part and the lower part of the C-shaped clamping blocks (8); the utility model can simultaneously adjust the opposite movement of the upper clamping plate and the lower clamping plate, is suitable for patients with various body types, and has the characteristics of convenient use and good comfort.

Description

Inflatable splint for orthopedics department

Technical Field

The utility model relates to the field of medical appliances, in particular to an inflatable splint for orthopedics.

Background

The traditional Chinese medicine orthopedics science is a science for researching and preventing skin and flesh, muscles and bones, qi and blood, viscera and channels and collaterals injury and diseases of a human body, when a patient with leg or arm fracture is treated and recovered, the fracture is fixed by using a splint, and in order to increase the comfort of use, a plurality of inflatable splints which are supported by using an air cushion appear on the market, for example, the Chinese patent publication No. CN213465506U discloses an inflatable splint for orthopedics clinic, which specifically comprises a lower fixing tube, an upper fixing tube, an adjusting screw, a splint and other parts, and when in use, the position of the splint needs to be adjusted by the adjusting screw so as to adapt to patients with various sizes.

Disclosure of Invention

The utility model aims to provide an inflatable splint for orthopedics. The utility model can simultaneously adjust the opposite movement of the upper clamping plate and the lower clamping plate, is suitable for patients with various body types, and has the characteristics of convenient use and good comfort.

The technical scheme of the utility model is as follows: the inflatable splint for orthopedics department comprises an upper splint and a lower splint which are connected, wherein the inner sides of the upper splint and the lower splint are enclosed to form a clamping cavity, inflatable cushions are arranged on the inner walls of the upper splint and the lower splint, clamping blocks which are horizontally arranged are arranged at the two ends of the upper splint and the lower splint, a guide inclined plane which is obliquely arranged is arranged at the top of each clamping block, a clamping groove is arranged on each guide inclined plane, C-shaped clamping blocks which enclose the upper clamping block and the lower clamping block are jointly arranged on the two clamping blocks at the same side, and guide blocks which are embedded with the corresponding side clamping grooves are respectively arranged at the upper part and the lower part of each C-shaped clamping block; the top of the upper clamping plate is provided with an adjusting mechanism connected with the C-shaped clamping blocks at two sides.

In the inflatable splint for orthopedics department, the adjusting mechanism comprises an adjusting block arranged at the top of the upper splint, a sliding groove horizontally arranged is arranged on the adjusting block, a sliding block in sliding connection is arranged in the sliding groove, and a threaded adjusting column which is in rotary connection and is in threaded fit with the sliding block is arranged on the adjusting block; the lateral part of slider is equipped with the connecting rod that links to each other with C shape clamp splice.

In the inflatable splint for orthopedics department, the clamping cavity is in a circular truncated cone shape, the connecting rod comprises a horizontal connecting sleeve connected with the sliding block, an L-shaped inner rod in sliding connection is arranged in the horizontal connecting sleeve, and the lower end of the L-shaped inner rod is connected with the C-shaped clamping block at the corresponding side.

In the inflatable splint for orthopedics department, the surface of the inflatable cushion is provided with strip-shaped grooves which are uniformly distributed.

In the inflatable splint for orthopedics department, the distance between the two ends of the C-shaped clamping block is consistent with the sum of the heights of the two clamping blocks on the side where the top end of the guiding inclined plane is located.

In the inflatable splint for orthopedics department, the end part of the upper splint is provided with a supporting plate rotationally connected with the threaded adjusting column.

In the inflatable splint for orthopedics department, the two ends of the lower splint are respectively provided with a vertically arranged limiting hole, and the two ends of the upper splint are respectively provided with a limiting column matched with the limiting holes.

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

1. the upper clamping plate and the lower clamping plate are respectively provided with a clamping block which is horizontally arranged, the tops of the clamping blocks are provided with a guide inclined plane which is obliquely arranged, the guide inclined plane is provided with a clamping groove, two clamping blocks on the same side are jointly provided with C-shaped clamping blocks which enclose the clamping blocks, and the upper part and the lower part of each C-shaped clamping block are respectively provided with a guide block which is embedded with the corresponding side clamping groove; the top of the upper clamping plate is provided with an adjusting mechanism connected with C-shaped clamping blocks at two sides; before use, the C-shaped clamping block is moved to the forefront end of the guide inclined plane through the adjusting mechanism, so that the maximum distance is reserved between the upper clamping plate and the lower clamping plate, the volume of the clamping cavity is the maximum at the moment, then the fracture part of the arm or the leg of a patient is placed into the clamping cavity, the guide block is driven to move backwards by the adjusting mechanism, the C-shaped clamping block simultaneously drives the upper clamping plate and the lower clamping plate to approach inwards through extrusion of the guide inclined plane in the moving process, the volume of the clamping cavity is reduced, when the volume of the clamping cavity is matched with the fracture part of the arm or the leg of the patient, adjustment is completed, and finally the inflatable cushion is inflated to realize clamping; the patient who adapts to various physiques need not to adjust punch holder and lower plate respectively, uses convenient, and punch holder and lower plate can interior remove simultaneously, and the atress is even, and patient's travelling comfort is good.

2. The adjusting mechanism comprises an adjusting block arranged at the top of the upper clamping plate, wherein a sliding groove which is horizontally arranged is arranged on the adjusting block, a sliding block which is in sliding connection is arranged in the sliding groove, and a thread adjusting column which is in rotary connection and is in threaded fit with the sliding block is arranged on the adjusting block; the side part of the sliding block is provided with a connecting rod connected with the guide block; the screw thread adjusting column is rotated to drive the sliding block to translate in the sliding groove, and then the C-shaped clamping blocks on two sides are driven to synchronously move through the connecting rod, so that the screw thread adjusting column is convenient to use, has self-locking property and prevents external force from moving.

3. The surface of the inflatable cushion is provided with the strip-shaped grooves which are uniformly distributed, so that the air permeability of the inflatable cushion after being inflated is ensured, and the use comfort is further improved.

4. According to the utility model, the two ends of the lower clamping plate are respectively provided with the vertically arranged limiting holes, and the two ends of the upper clamping plate are respectively provided with the limiting columns matched with the limiting holes, so that the horizontal position between the upper clamping plate and the lower clamping plate can not deviate when the upper clamping plate and the lower clamping plate move up and down, and the use reliability is improved.

Drawings

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

FIG. 2 is a schematic view of the structure of the lower clamping plate of the present utility model;

fig. 3 is a schematic view of the structure of the upper clamping plate of the present utility model.

The marks in the drawings are: 1-an upper clamping plate; 2-a lower clamping plate; 3-clamping cavity; 4-an inflatable cushion; 5-clamping blocks; 6-guiding inclined plane; 7-a clamping groove; 8-C-shaped clamping blocks; 9-a guide block; 10-an adjusting mechanism; 11-an adjusting block; 12-sliding grooves; 13-a slider; 14-a threaded adjustment post; 15-connecting rods; 16-a horizontal connecting sleeve; a 17-L shaped inner rod; 18-a strip-shaped groove; 19-a support plate; 20-limiting holes; 21-limit posts.

Detailed Description

The utility model is further illustrated by the following figures and examples, which are not intended to be limiting.

Examples: the inflatable splint for orthopedics department is shown in figure 1, and comprises an upper splint 1 and a lower splint 2 which are connected, wherein the inner sides of the upper splint 1 and the lower splint 2 are enclosed to form a clamping cavity 3, the inner walls of the upper splint 1 and the lower splint 2 are respectively provided with an inflatable cushion 4, two ends of the upper splint 1 and the lower splint 2 are respectively provided with a clamping block 5 which is horizontally arranged, the top of each clamping block 5 is provided with a guide inclined surface 6 which is obliquely arranged, the guide inclined surfaces 6 are provided with a clamping groove 7 with a trapezoidal section, two clamping blocks 5 on the same side are jointly provided with a C-shaped clamping block 8 which encloses the upper clamping block 1 and the lower clamping block 2, and the upper part and the lower part of each C-shaped clamping block 8 are respectively provided with a guide block 9 which is embedded with the corresponding side clamping groove 7; the top of the upper clamping plate 1 is provided with an adjusting mechanism 10 connected with C-shaped clamping blocks 8 at two sides; the adjusting mechanism 10 comprises an adjusting block 11 arranged at the top of the upper clamping plate 1, a sliding groove 12 horizontally arranged is arranged on the adjusting block 11, a sliding block 13 in sliding connection is arranged in the sliding groove 12, and a threaded adjusting column 14 in rotary connection and in threaded fit with the sliding block 13 is arranged on the adjusting block 11; the side part of the sliding block 13 is provided with a connecting rod 15 connected with the C-shaped clamping block 8; the clamping cavity 3 is in a truncated cone shape, the connecting rod 15 comprises a horizontal connecting sleeve 16 connected with the sliding block 13, an L-shaped inner rod 17 in sliding connection is arranged in the horizontal connecting sleeve 16, the lower end of the L-shaped inner rod 17 is connected with a C-shaped clamping block 8 at the corresponding side, and when the C-shaped clamping block moves inwards, the L-shaped inner rod can move in the horizontal connecting sleeve to adapt to the C-shaped clamping block; the surface of the inflatable cushion 4 is provided with strip-shaped grooves 18 which are uniformly distributed; the distance between the two ends of the C-shaped clamping block 8 is consistent with the sum of the heights of the two clamping blocks on the side where the top end of the guide inclined plane 6 is located, so that the upper clamping plate and the lower clamping plate are fully attached when the C-shaped clamping block reaches the rearmost end of the guide inclined plane; the end part of the upper clamping plate 1 is provided with a supporting plate 19 which is rotationally connected with the thread adjusting column 14, so that the fixing reliability of the thread adjusting column is improved; as shown in fig. 2 and fig. 3, two ends of the lower clamping plate 2 are respectively provided with a vertically arranged limiting hole 20, and two ends of the upper clamping plate 1 are respectively provided with a limiting column 21 which is matched with the limiting holes 20.

Working principle: before use, the C-shaped clamping block is moved to the forefront end of the guide inclined plane through the adjusting mechanism, so that the maximum distance is reserved between the upper clamping plate and the lower clamping plate, the volume of the clamping cavity is the maximum at the moment, then the fracture part of the arm or the leg of a patient is placed into the clamping cavity, the guide block is driven to move backwards by the adjusting mechanism, the C-shaped clamping block simultaneously drives the upper clamping plate and the lower clamping plate to approach inwards through extrusion of the guide inclined plane in the moving process, the volume of the clamping cavity is reduced, when the volume of the clamping cavity is matched with the fracture part of the arm or the leg of the patient, adjustment is completed, and finally the inflatable cushion is inflated to realize clamping; the patient who adapts to various physiques need not to adjust punch holder and lower plate respectively, uses convenient, and punch holder and lower plate can interior remove simultaneously, and the atress is even, and patient's travelling comfort is good.

The above examples only show embodiments of the present utility model, which are described in more detail and detail, but are not to be construed as limiting the scope of the utility model, and in the present examples, the upper, lower, left, right, front, and rear represent only relative positions thereof and do not represent absolute positions thereof. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.

Claims (7)

1. The utility model provides an inflatable splint for orthopedics department, includes punch holder (1) and lower plate (2) that are connected, and the inboard of punch holder (1) and lower plate (2) encloses and synthesizes into centre gripping chamber (3), all is equipped with inflatable packer (4), its characterized in that on the inner wall of punch holder (1) and lower plate (2): clamping blocks (5) which are horizontally arranged are arranged at two ends of the upper clamping plate (1) and the lower clamping plate (2), a guide inclined surface (6) which is obliquely arranged is arranged at the top of the clamping blocks (5), clamping grooves (7) are formed in the guide inclined surface (6), C-shaped clamping blocks (8) which enclose the two clamping blocks are jointly arranged on the two clamping blocks (5) on the same side, and guide blocks (9) which are embedded with the corresponding side clamping grooves (7) are arranged at the upper part and the lower part of the C-shaped clamping blocks (8); the top of the upper clamping plate (1) is provided with an adjusting mechanism (10) connected with the C-shaped clamping blocks (8) at two sides.

2. An inflatable splint for orthopedics as defined in claim 1, wherein: the adjusting mechanism (10) comprises an adjusting block (11) arranged at the top of the upper clamping plate (1), a horizontally arranged sliding groove (12) is arranged on the adjusting block (11), a sliding block (13) in sliding connection is arranged in the sliding groove (12), and a threaded adjusting column (14) which is in rotary connection and is in threaded fit with the sliding block (13) is arranged on the adjusting block (11); the side part of the sliding block (13) is provided with a connecting rod (15) connected with the C-shaped clamping block (8).

3. An inflatable splint for orthopedics as defined in claim 2, wherein: the clamping cavity (3) is in a circular truncated cone shape, the connecting rod (15) comprises a horizontal connecting sleeve (16) connected with the sliding block (13), an L-shaped inner rod (17) in sliding connection is arranged in the horizontal connecting sleeve (16), and the lower end of the L-shaped inner rod (17) is connected with a C-shaped clamping block (8) at the corresponding side.

4. An inflatable splint for orthopedics as defined in claim 1, wherein: the surface of the inflatable cushion (4) is provided with strip-shaped grooves (18) which are uniformly distributed.

5. An inflatable splint for orthopedics as defined in claim 1, wherein: the distance between the two ends of the C-shaped clamping block (8) is consistent with the sum of the heights of the two clamping blocks on the side where the top end of the guide inclined plane (6) is located.

6. An inflatable splint for orthopedics as defined in claim 1, wherein: the end part of the upper clamping plate (1) is provided with a supporting plate (19) which is rotationally connected with the thread adjusting column (14).

7. An inflatable splint for orthopedics as defined in claim 1, wherein: both ends of the lower clamping plate (2) are provided with vertically arranged limiting holes (20), and both ends of the upper clamping plate (1) are provided with limiting columns (21) which are matched with the limiting holes (20).