CN215584723U

CN215584723U - Floating position pad

Info

Publication number: CN215584723U
Application number: CN202121267946.6U
Authority: CN
Inventors: 夏睿
Original assignee: Anhui Provincial Hospital First Affiliated Hospital of USTC
Current assignee: Anhui Provincial Hospital First Affiliated Hospital of USTC
Priority date: 2021-06-07
Filing date: 2021-06-07
Publication date: 2022-01-21
Anticipated expiration: 2031-06-07

Abstract

The utility model relates to the technical field of medical instruments, in particular to a floating body position pad which comprises a supporting seat, two sliding rods and two supporting shafts, wherein two ends of the two sliding rods are detachably fixed on the supporting seat respectively to form two parallel tracks; two ends of the two supporting shafts are fixed on the two sliding rods in an adjustable manner, so that the two supporting shafts can slide back and forth between the two sliding rods to adjust the distance. According to the floating body position pad, the two support shafts with adjustable intervals are arranged on the two parallel slide rods, in the using process, firm fixation can be realized only by adjusting the intervals of the two support shafts according to the positions needing to be fixed, the patient cannot be completely pushed down in the process of pushing the patient back and forth to change the body position, and the floating body position pad can be flexibly suitable for different patients and different operation positions.

Description

Floating position pad

Technical Field

The utility model relates to the technical field of medical instruments, in particular to a floating body position pad.

Background

The floating body position is mainly used for acetabular fracture, tibial plateau fracture, complex ankle fracture and the like in orthopedic surgeries, joint incisions in the front and the back are needed in the surgical processes, and the body position is changed as required in the surgeries.

Taking acetabular fracture as an example: the floating body position is adopted, the healthy lateral lying position is firstly taken, the healthy lateral lower limbs bend the hips and the knees, the X-ray perspective in the operation is prevented from being influenced, the body of a patient needs to be inclined forwards after the front fracture reduction is temporarily fixed, the position of the patient is changed in the operation, the posterior operation of the hip is carried out, the reduction and the fixation of the acetabulum operation need to be linked forwards and backwards, so that the limb is pushed forwards and backwards when the operation needs to be carried out, the hip needs to be fixed in a body position pad, and the flexible forward and backward pushing (the patient is not pushed down completely, so that the patient is difficult to turn over in the operation) is achieved. The current mode of adoption is to fold the treatment towel before the operation and clamp the buttocks of the patient between two rolls of treatment towel. However, the folding of the treatment towel requires a long preparation time, and since the hip circumference of each person is different in size, it is difficult to effectively fix the treatment towel during the operation, and the treatment towel cannot be flexibly pushed forwards and backwards.

Acetabular fractures require a floating position, and other lower limb fractures involve positions which are reset by mutual reference in a front-back sequence: such as tibial plateau fractures, complex ankle fractures, all require a floating position. Therefore, the floating body position cushion which can fix the trunk in the lateral position and push forwards and backwards without completely pushing down is an urgent problem to be solved.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems, the utility model provides a floating body position pad, wherein two support shafts with adjustable intervals are arranged on two parallel slide rods, in the using process, the firm fixation can be realized only by adjusting the intervals of the two support shafts according to the positions needing to be fixed, the patient cannot be completely pushed down in the process of pushing the patient back and forth to change the body position, and the floating body position pad can be flexibly suitable for different patients and different operation positions.

The technical scheme adopted by the utility model for solving the technical problems is as follows:

a floating body position pad comprises a supporting seat, two sliding rods and two supporting shafts, wherein two ends of the two sliding rods are detachably fixed on the supporting seat respectively to form two parallel tracks; two ends of the two supporting shafts are fixed on the two sliding rods in an adjustable manner, so that the two supporting shafts can slide back and forth between the two sliding rods to adjust the distance.

Specifically, at least one locking slide block is respectively arranged at two ends of the supporting shaft, a through hole is formed in the middle of each locking slide block, and each locking slide block is sleeved on the corresponding slide rod through the corresponding through hole.

Specifically, the side wall of the locking slide block is provided with a locking hole communicated with the through hole, and a locking bolt is arranged in the locking hole and used for loosening or locking the locking slide block on the slide rod.

Specifically, the locking bolt is provided with a locking handle at one end far away from the locking hole.

Specifically, two ends of the supporting shaft are respectively provided with two locking sliding blocks and a connecting block, and the connecting block is fixed at the end part of the supporting shaft and is used for fixedly connecting the two locking sliding blocks.

Specifically, above-mentioned connecting block is the type of falling T, including mutually perpendicular's horizontal part and perpendicular portion, perpendicular portion is connected with the both ends of back shaft, and the horizontal part that is located perpendicular portion both sides respectively with two locking slide fixed connection.

Specifically, connecting shafts are arranged at two ends of the supporting shaft, connecting holes are formed in the vertical portions, and the connecting shafts are inserted into the connecting holes to achieve connection of the vertical portions and the supporting shaft.

Specifically, the top of above-mentioned connecting hole has the adjustment tank with the top intercommunication of perpendicular portion, be equipped with the locking hole that passes the adjustment tank in the perpendicular portion, be equipped with locking screw in the locking hole, be convenient for insert the connecting axle after the connecting hole, the locking screw of screwing realizes the fixed connection of perpendicular portion and back shaft.

Specifically, four supporting seats are arranged and are respectively used for fixing two ends of two sliding rods; and a buffer layer is arranged outside the supporting shaft.

Specifically, the buffer layer is a silica gel pad.

The utility model has the beneficial effects that:

(1) according to the floating body position pad, the two support shafts with adjustable intervals are arranged on the two parallel slide rods, in the using process, firm fixation can be realized only by adjusting the intervals of the two support shafts according to the positions needing to be fixed, the patient cannot be completely pushed down in the process of pushing the patient back and forth to change the body position, and the floating body position pad can be flexibly suitable for different patients and different operation positions;

(2) according to the utility model, the connection between the support shaft and the vertical part is realized by inserting the connecting shaft on the support shaft into the connecting hole on the vertical part, and in the adjusting process, the connecting shaft can rotate in the connecting hole, namely, the support shaft is rotatable, so that the position of a patient can be adjusted more conveniently.

Drawings

The utility model is further illustrated with reference to the following figures and examples.

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

FIG. 2 is a schematic view showing the structure of a connecting block according to the present invention;

in the figure: 1. a supporting seat; 2. a slide bar; 3. a support shaft; 31. a connecting shaft; 4. locking the sliding block; 5. locking the bolt; 51. locking the handle; 6. connecting blocks; 61. a transverse portion; 62. a vertical portion; 63. connecting holes; 64. an adjustment groove; 65. and locking the screw.

Detailed Description

The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.

A floating body position pad is shown in figure 1 and comprises a supporting seat 1, two sliding rods 2 and two supporting shafts 3, wherein two ends of the two sliding rods 2 are respectively detachably fixed on the supporting seat 1 to form two parallel tracks; two ends of the two support shafts 3 are fixed on the two slide bars 2 in an adjustable manner, so that the two support shafts 3 can slide back and forth between the two slide bars 2 to adjust the distance.

Set up two interval adjustable back shafts 3 on two parallel arrangement's slide bar 2, in the use, only need can realize firm fixed according to the interval of two back shafts 3 of required fixed position adjustment, promote the in-process that the patient changed the position around and be unlikely to push down the patient completely, can be applicable to different patients, different operation positions in a flexible way.

In a specific embodiment, as shown in fig. 1, at least one locking slider 4 is respectively disposed at two ends of the supporting shaft 3, a through hole is disposed in the middle of the locking slider 4, and the locking slider 4 is sleeved on the sliding rod 2 through the through hole.

In a specific embodiment, as shown in fig. 1, a locking hole communicated with the through hole is formed on a side wall of the locking slider 4, and a locking bolt 5 is arranged in the locking hole for loosening or locking the locking slider 4 on the sliding rod 2.

In the specific embodiment, after the supporting shaft 3 is slid to a proper position, the locking bolt 5 is rotated until the locking bolt 5 contacts the sliding rod 2, so that the locking slider 4 can be fixed on the sliding rod 2, and the supporting shaft 3 is fixed.

In a specific embodiment, as shown in fig. 1, the locking bolt 5 is provided with a locking handle 51 at the end remote from the locking hole. The locking handle 51 is provided to facilitate the locking or unlocking operation.

In a specific embodiment, as shown in fig. 1, two locking sliders 4 are respectively disposed at two ends of the supporting shaft 3, and a connecting block 6 is further disposed, wherein the connecting block 6 is fixed at an end of the supporting shaft 3 for fixedly connecting the two locking sliders 4. The supporting shaft 3 and the locking sliding block 4 are connected together by the connecting block 6, so that the assembly and disassembly are convenient.

In a specific embodiment, as shown in fig. 1-2, the connecting block 6 is of an inverted T shape, and includes a transverse portion 61 and a vertical portion 62 perpendicular to each other, the vertical portion 62 is fixedly connected to both ends of the supporting shaft 3, and the transverse portions 61 on both sides of the vertical portion 62 are fixedly connected to the two locking sliders 4, respectively.

In a specific embodiment, as shown in fig. 1-2, the supporting shaft 3 is provided with connecting shafts 31 at both ends thereof, the upright portion 62 is provided with connecting holes 63, and the connecting shafts 31 are inserted into the connecting holes 63 to fixedly connect the upright portion 62 and the supporting shaft 3.

The connection between the supporting shaft 3 and the vertical part 62 is realized by inserting the connecting shaft 31 on the supporting shaft 3 into the connecting hole 63 on the vertical part 62, and in the adjustment process, the cylindrical connecting shaft 31 can rotate in the circular connecting hole 63, namely, the supporting shaft 3 is rotatable, so that the posture of a patient can be adjusted more conveniently.

In a specific embodiment, as shown in fig. 1-2, an adjusting groove 64 communicating with the top of the vertical portion 62 is formed above the connecting hole 63, a locking hole passing through the adjusting groove 64 is formed in the vertical portion 62, and a locking screw 65 is disposed in the locking hole, so that after the connecting shaft 31 is inserted into the connecting hole 63, the locking screw 65 is tightened to fixedly connect the vertical portion 62 and the supporting shaft 3.

In a specific embodiment, as shown in fig. 1, four supporting seats 1 are provided, respectively for fixing two ends of two sliding rods 2; the outside of the supporting shaft 3 is provided with a buffer layer. The buffer layer is not shown in the figure, and is obtained by wrapping a substance having a buffering function, such as a silica gel pad, cotton cloth, etc., on the support shaft 3.

In the specific embodiment, the supporting seat 1 has the same structure as the connecting block 6, so that the sliding rod 2 can be conveniently fixed, and in addition, the supporting seat can be optionally fixed on an operating table, so that the whole supporting seat is more stable.

In a specific embodiment, the buffer layer is a silicone pad.

In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations can be made by the worker in the light of the above teachings without departing from the spirit of the utility model. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.

Claims

1. A floating body position pad, comprising: the device comprises a supporting seat (1), two sliding rods (2) and two supporting shafts (3), wherein two ends of the two sliding rods (2) are detachably fixed on the supporting seat (1) respectively to form two parallel tracks; two ends of the two support shafts (3) are fixed on the two slide bars (2) in an adjustable manner, so that the two support shafts (3) can slide back and forth between the two slide bars (2) to adjust the distance.

2. The floating body pad of claim 1 wherein: the two ends of the supporting shaft (3) are respectively provided with at least one locking sliding block (4), a through hole is formed in the middle of each locking sliding block (4), and each locking sliding block (4) is sleeved on the corresponding sliding rod (2) through the corresponding through hole.

3. The floating body pad of claim 2 wherein: the side wall of the locking sliding block (4) is provided with a locking hole communicated with the through hole, and a locking bolt (5) is arranged in the locking hole and used for loosening or locking the locking sliding block (4) on the sliding rod (2).

4. A floating body pad as claimed in claim 3 wherein: and a locking handle (51) is arranged at one end of the locking bolt (5) far away from the locking hole.

5. The floating body pad of claim 2 wherein: the two ends of the supporting shaft (3) are respectively provided with two locking sliding blocks (4) and a connecting block (6), and the connecting block (6) is fixed at the end part of the supporting shaft (3) and is used for fixedly connecting the two locking sliding blocks (4).

6. The floating body pad of claim 5 wherein: connecting block (6) are the type of falling T, including mutually perpendicular's lateral part (61) and perpendicular portion (62), perpendicular portion (62) and the both ends fixed connection of back shaft (3), lateral part (61) that are located perpendicular portion (62) both sides respectively with two locking slider (4) fixed connection.

7. The floating body pad of claim 6 wherein: the both ends of back shaft (3) are equipped with connecting axle (31), be equipped with connecting hole (63) on perpendicular portion (62), connecting axle (31) are inserted and are realized the fixed connection of perpendicular portion (62) and back shaft (3) in connecting hole (63).

8. The floating body pad of claim 7 wherein: the top of connecting hole (63) has adjustment tank (64) with the top intercommunication of perpendicular portion (62), be equipped with the locking hole that passes adjustment tank (64) on perpendicular portion (62), be equipped with locking screw (65) in the locking hole, be convenient for insert connecting axle (31) behind connecting hole (63), screw locking screw (65) and realize the fixed connection of perpendicular portion (62) and back shaft (3).

9. The floating body pad of claim 1 wherein: the four supporting seats (1) are respectively used for fixing two ends of the two sliding rods (2); and a buffer layer is arranged outside the supporting shaft (3).

10. The floating body pad of claim 9 wherein: the buffer layer is a silica gel pad.