CN220213285U - Prone position ventilation pillow - Google Patents

Abstract

The utility model discloses a prone position ventilation pillow, which comprises a pillow body and a base arranged at the bottom of the pillow body, wherein the pillow body comprises a left pillow body and a right pillow body which are oppositely arranged, a sliding groove is formed in the base, sliding blocks are arranged at the lower ends of the left pillow body and the right pillow body, the sliding blocks are in sliding connection in the sliding groove, a fixing piece for locking the sliding blocks is arranged in the sliding groove, a forehead support piece and a forehead support piece are further arranged on the base, the forehead support piece is connected with the upper ends of the left pillow body and the right pillow body through telescopic pieces to form a C-shaped pillow body, and the forehead support piece is arranged at an opening of the C-shaped pillow body. According to the prone position ventilation pillow provided by the utility model, the left pillow body and/or the right pillow body can be moved so as to adjust the size of the C-shaped pillow body, so that the C-shaped pillow body is suitable for the faces and heads of different people, and a good support is formed for the faces of patients.

Description

Prone position ventilation pillow

Technical Field

The utility model relates to the technical field of medical appliances, in particular to a prone position ventilation pillow.

Background

The prone position ventilation is used as an auxiliary treatment means, can increase the functional residual capacity of a patient, improve the movement mode and position of diaphragm, is beneficial to drainage of secretion, improves ventilation blood flow perfusion, reduces compression of mediastinum and heart to the lung, improves chest wall compliance, promotes the expansion of the lung at the non-stretch part of the lung, and further adjusts the ventilation perfusion proportion of the lung.

In order to improve prone position ventilation effect, prone position ventilation pillows with various structures appear in the market at present, for example, a prone position ventilation pillow for intubated patients disclosed in Chinese patent of the utility model with an authorized bulletin number of CN215021080U comprises a base, a bearing plate is horizontally arranged above the base through a driving mechanism, a pillow body is arranged at the upper end of the bearing plate in a fitting mode, a notch and a hole groove are respectively formed in the middle of the front end face of the bearing plate and the middle of the inner wall of the bearing plate, the upper end face of the pillow body is arc-shaped, a hollow groove is formed in the middle of the upper end of the pillow body in a penetrating mode, a connecting mechanism is arranged between the pillow body and the bearing plate, the connecting mechanism comprises inserted rods vertically connected to two sides of the lower end of the pillow body, the inserted rods penetrate through the bearing plate, and connecting rods are inserted on the outer walls of the inserted rods. The structure has more functions, but the structure still has the following defects: the width and other characteristics of the faces of people with different physique are different, the adaptability of the faces and the heads of different crowds cannot be adjusted according to the difference of the faces and the heads, and the use flexibility is poor.

Disclosure of Invention

The utility model aims to provide a prone position ventilation pillow, which aims to solve the defects in the prior art.

In order to achieve the above object, the present utility model provides the following technical solutions:

the utility model provides a prone position pillow of ventilating, is in including the pillow body and setting the base of pillow body bottom, the pillow body is including the left pillow body and the right pillow body of relative setting, be provided with the sliding groove on the base, the lower extreme of the left pillow body and the right pillow body all is provided with the sliding block, sliding block sliding connection is in the sliding groove, be provided with in the sliding groove right the slider carries out the mounting of locking, still be provided with forehead support piece and forehead support piece on the base, forehead support piece pass through the extensible member with the upper end of the left pillow body and the right pillow body is connected and is formed a C type pillow body, forehead support piece sets up the opening part of the C type pillow body.

According to the prone position ventilation pillow, the round opening corresponding to the C-shaped pillow body is formed in the base.

The prone position ventilation pillow is characterized in that the fixing piece comprises a fixing screw, a screw hole is formed in the side wall of the sliding groove, and the fixing screw is rotationally connected in the screw hole.

The prone position ventilation pillow further comprises an elastic connecting piece which is arranged in the sliding groove, and the elastic connecting piece and the fixing screw are respectively located on two opposite sides of the sliding block.

The prone position ventilation pillow further comprises a mounting bracket, wherein the base is adjustably mounted on the mounting bracket, and an adjusting mechanism for adjusting the height of the base is arranged on the mounting bracket.

The prone position ventilation pillow comprises the mounting support, four vertical support pipes and connecting rods connected with the vertical support pipes, wherein movable rods are arranged on the base and are slidably connected in the vertical support pipes.

The prone position ventilation pillow is characterized in that a connecting cross rod is arranged between the two vertical supporting pipes, a vertical rod is arranged in the middle of each connecting cross rod, a vertical channel and a horizontal channel are respectively arranged in the vertical rod and the connecting cross rod, and the vertical channels are communicated with the vertical supporting pipes through the horizontal channels.

The prone position ventilation pillow comprises the locking piece and the operating piece, wherein the locking piece is arranged at the joint of the horizontal channel and the vertical supporting tube in a sliding mode, the movable rod is provided with a plurality of locking parts along the length direction of the movable rod, and the locking piece can be inserted into any locking part.

According to the prone position ventilation pillow, the locking piece comprises the locking blocks capable of sliding along the horizontal channels and the locking columns arranged on the locking blocks, one side of each locking block is provided with the annular blocking plate, and a first spring piece is arranged between each locking block and each annular blocking plate.

The prone position ventilation pillow comprises the circular plate which is connected in the vertical channel in a sliding mode and the pulling rope which is connected to the circular plate, and the circular plate is connected with the two locking blocks in the same horizontal channel through the two connecting steel wire ropes respectively.

In the technical scheme, the prone position ventilation pillow comprises a pillow body and a base arranged at the bottom of the pillow body, wherein the pillow body comprises a left pillow body, a right pillow body, a forehead support piece and a forehead support piece, the forehead support piece and the forehead support piece are fixedly arranged on the base, the left pillow body and the right pillow body are movably connected on the base and are connected with the forehead support piece to form a C-shaped pillow body, the forehead support piece is fixed at an opening of the C-shaped pillow body, and in the use process, the size of the C-shaped pillow body can be adjusted by moving the left pillow body and/or the right pillow body, so that the C-shaped pillow body is suitable for faces and heads of different people and forms good support for faces of patients.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.

Fig. 1 is a schematic structural view of a prone position ventilation pillow according to an embodiment of the present utility model;

FIG. 2 is a schematic structural view of a prone position ventilation pillow according to another embodiment of the present utility model;

FIG. 3 is a second schematic structural view of a prone position ventilation pillow according to another embodiment of the present utility model;

FIG. 4 is a schematic structural view of an adjusting mechanism according to another embodiment of the present utility model;

fig. 5 is a schematic view illustrating an internal structure of a vertical rod according to another embodiment of the present utility model.

Reference numerals illustrate:

1. a pillow body; 11. a left pillow body; 12. a right pillow body; 13. c-shaped pillow body; 14. a forehead support; 15. forehead support members; 16. a telescoping member; 17. a sliding block; 2. a base; 21. a sliding groove; 22. a fixed screw; 23. an elastic connection member; 24. a circular opening; 25. a movable rod; 26. a locking part; 3. a mounting bracket; 31. a vertical support tube; 32. a connecting rod; 33. connecting the cross bars; 34. a vertical rod; 35. a horizontal channel; 36. a vertical channel; 361. an opening; 4. an adjusting mechanism; 41. a locking member; 42. a locking block; 43. locking the column; 44. an annular blocking plate; 45. a first spring member; 46. a circular plate; 47. pulling the rope; 48. connecting a steel wire rope; 49. a fixed pulley; 5. pulling the cross bar; 51. a second spring member; 52. an annular fixing plate.

Detailed Description

In order to make the technical scheme of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings.

As shown in fig. 1-5, the embodiment of the utility model provides a prone position ventilation pillow, which comprises a pillow body 1 and a base 2 arranged at the bottom of the pillow body 1, wherein the pillow body 1 comprises a left pillow body 11 and a right pillow body 12 which are oppositely arranged, a sliding groove 21 is arranged on the base 2, sliding blocks 17 are arranged at the lower ends of the left pillow body 11 and the right pillow body 12, the sliding blocks 17 are slidably connected in the sliding groove 21, a fixing piece for locking the sliding blocks 17 is arranged in the sliding groove 21, a forehead support piece 15 and a forehead support piece 14 are further arranged on the base 2, the forehead support piece 15 is connected with the upper ends of the left pillow body 11 and the right pillow body 12 through a telescopic piece 16 to form a C-shaped pillow body 13, and the forehead support piece 14 is arranged at an opening of the C-shaped pillow body 13.

Specifically, the pillow body 1 comprises a left pillow body 11, a right pillow body 12, a forehead support 15 and a forehead support 14, the left pillow body 11 and the right pillow body 12 have the same structure and are arc structures, the left pillow body 11 and the right pillow body 12 can comprise arc-shaped pieces and support pads arranged on the arc-shaped pieces, in the use process, the support pads are contacted with the face of a patient, so that the comfort of the patient is improved, the forehead support 15 is fixedly arranged on the base 2, the left pillow body 11 and the right pillow body 12 are respectively arranged on two opposite sides of the forehead support 15, the left pillow body 11 and the right pillow body 12 comprise two ends, one ends corresponding to the forehead support 15 are called as upper ends, the ends corresponding to the forehead support 14 are lower ends, the forehead support 15 is connected with the upper ends of the forehead support 15 through a telescopic piece 16, at this time, the left pillow body 11, the right pillow body 12 and the forehead support 15 are connected to form a C-shaped pillow body 13, the expansion piece 16 can be an inflatable air bag, so when the left pillow body 11 and the right pillow body 12 move towards the direction close to each other, the distance between the left pillow body 11 and the right pillow body 12 is reduced, the inflatable air bag is deflated, the length of the expansion piece 16 is shortened, at this time, the C-shaped pillow body 13 with smaller size is formed, when the left pillow body 11 and the right pillow body 12 move towards the direction far away from each other, the distance between the left pillow body 11 and the right pillow body 12 is increased, the inflatable air bag is inflated, the length side length of the expansion piece 16 is enabled to be longer, at this time, the C-shaped pillow body 13 with larger size is formed, and the size of the C-shaped pillow body 13 formed in this way can be adjusted, and can be suitable for different patients to use.

In this embodiment, the base 2 is used for installing the left pillow body 11, the right pillow body 12, the forehead support 15 and the forehead support 14 are fixedly installed on the base 2, the forehead support 14 is installed at the opening of the C-shaped pillow body 13, so that in the use process, the forehead support 14 supports the face of the patient, the forehead support 14 supports the forehead of the patient, the forehead support 15 and the forehead support 14 all comprise flexible contact pieces, so that the forehead support 15 and the forehead support 14 are contacted with the forehead or the forehead of the patient through the flexible contact pieces, meanwhile, two sliding blocks 17 are arranged on the base 2, the sliding blocks 17 are respectively and slidably connected in the sliding grooves 21, when the left pillow body 11 and the right pillow body 12 are required to be moved, the sliding blocks 17 move along the sliding grooves 21 so that the left pillow body 11 and the right pillow body 12 are close to each other or far away from each other, meanwhile, a fixing piece is further arranged in the sliding grooves 21, and when the sliding blocks 17 move along the grooves 21 to the proper positions of the sliding blocks 12 so that the left pillow body 11 and the right pillow body 12 can be fixed by the proper positions.

The embodiment of the utility model provides a prone position ventilation pillow, which comprises a pillow body 1 and a base 2 arranged at the bottom of the pillow body 1, wherein the pillow body 1 comprises a left pillow body 11, a right pillow body 12, a forehead support 15 and a forehead support 14, the forehead support 15 and the forehead support 14 are fixedly arranged on the base 2, the left pillow body 11 and the right pillow body 12 are movably connected on the base 2 and are connected with the forehead support 15 to form a C-shaped pillow body 13, the forehead support 14 is fixed at an opening of the C-shaped pillow body 13, and in the use process, the size of the C-shaped pillow body 13 can be adjusted by moving the left pillow body 11 and/or the right pillow body 12, so that the C-shaped pillow body 13 is suitable for faces and heads of different people and forms good support for the faces of patients.

In the embodiment provided by the utility model, preferably, the base 2 is provided with the circular opening 24 corresponding to the C-shaped pillow body 13, when the patient wears the breathing mask, the circular opening 24 and the opening formed on the C-shaped pillow body 13 just correspond to the breathing mask, and when the patient is provided with a tracheal cannula and other tube bodies, the tube bodies can also be penetrated out of the circular opening 24 so as to be convenient for fixing.

In the embodiment provided by the utility model, preferably, the fixing piece comprises a fixing screw rod 22, a screw hole is arranged on the side wall of the sliding groove 21, the fixing screw rod 22 is rotatably connected in the screw hole, and the fixing piece also comprises an elastic connecting piece 23 which is arranged in the sliding groove 21, and the elastic connecting piece 23 and the fixing screw rod 22 are respectively positioned on two opposite sides of the sliding block 17; the number of the sliding grooves 21 on the base 2 is consistent with the number of the sliding blocks 17, the sliding blocks 17 are respectively and slidably connected in the sliding grooves 21, the screw holes are formed in the side wall of one side of the sliding grooves 21, when the fixing screw 22 is rotatably installed in the screw holes, the fixing screw 22 is arranged along the length direction of the sliding grooves 21, one end of the fixing screw 22 is located inside the sliding grooves 21 and is abutted against the sliding blocks 17, the other end of the fixing screw 22 is located on the outer side of the sliding grooves 21 and is connected with a rotating head, the elastic connecting piece 23 can be a spring piece, the spring piece is arranged on the other side of the sliding blocks 17, one end of the spring piece is fixedly connected with the sliding blocks 17, the other end of the spring piece is fixedly connected with the side wall of the sliding grooves 21, and in the use process, the rotation of the fixing screw 22 can correspondingly drive the sliding blocks 17 to move to abut against the elastic connecting piece 23 through rotating the fixing screw 22, so that the distance between the left pillow 11 and the right pillow 12 is reduced, and when the fixing screw 22 is reversely rotated, the sliding blocks 17 are driven to move along the sliding grooves 21 under the elastic action of the elastic connecting piece 23, so that the distance between the left pillow 11 and the right pillow 12 is increased.

In another embodiment provided by the utility model, preferably, in the actual use process, the situation that the height of the pillow body 1 is insufficient may exist, so the bottom of the base 2 is detachably provided with the mounting bracket 3, the base 2 is adjustably mounted on the mounting bracket 3, the mounting bracket 3 is provided with the adjusting mechanism 4 for adjusting the height of the base 2, and the height of the base 2 can be adjusted through the adjusting mechanism 4, so that the height of the pillow body 1 meets the requirement.

In another embodiment provided by the utility model, preferably, the mounting bracket 3 comprises four vertical support pipes 31 and connecting rods 32 connected with the vertical support pipes 31, each vertical support pipe 31 is fixedly connected with the connecting rods 32 to form the mounting bracket 3, four movable rods 25 are arranged on the base 2, each movable rod 25 is detachably connected with the base 2, and the movable rods 25 are slidably connected in the vertical support pipes 31.

In another embodiment provided by the utility model, preferably, a connecting cross rod 33 is arranged between two vertical support pipes 31, four vertical support rods are divided into two groups, two vertical support pipes 31 of each group are connected with one connecting cross rod 33, a vertical rod 34 is arranged in the middle of each connecting cross rod 33, a vertical channel 36 and a horizontal channel 35 are respectively formed in the vertical rod 34 and the connecting cross rod 33, the vertical channel 36 is communicated with the vertical support pipes 31 through the horizontal channel 35, the adjusting mechanism 4 comprises a locking piece 41 and an operating piece, a locking piece 41 is slidably arranged at the connecting part of the horizontal channel 35 and the vertical support pipes 31, a plurality of locking parts 26 are arranged on the movable rod 25 along the length direction of the movable rod 25, and the locking piece 41 can be inserted into any locking part 26; the four locking pieces 41 are arranged in the horizontal channel 35 in a one-to-one corresponding sliding mode, the locking pieces 41 are arranged corresponding to the movable rods 25, the locking pieces 41 are driven by the operation piece to have two states of locking state and unlocking state, the unlocking state is achieved, the locking pieces 41 are stored in the horizontal channel 35, at the moment, the locking pieces 41 are separated from the locking parts 26, the movable rods 25 can move up and down along the vertical supporting tubes 31, after the vertical supporting tubes 31 move to proper positions, the locking pieces 41 are driven by the operation piece to extend out of the horizontal channel 35 to be locked with the locking parts 26, the locking pieces 41 are in the locking state, and the movable rods 25 are fixed with the vertical supporting tubes.

In another embodiment provided by the utility model, preferably, the locking piece 41 comprises locking blocks 42 capable of sliding along the horizontal channel 35 and locking columns 43 connected to the locking blocks 42, the locking columns 43 are arranged corresponding to the locking parts 26 on the movable rod 25, one side of each locking block 42 is provided with an annular blocking plate 44, a first spring piece 45 is arranged between the locking block 42 and the annular blocking plate 44, the operating piece comprises a circular plate 46 slidingly connected in the vertical channel 36 and a pulling rope 47 connected to the circular plate 46, and the circular plate 46 is respectively connected with the two locking blocks 42 in the same horizontal channel 35 through two connecting steel wire ropes 48; one end of the connecting steel wire rope 48 is fixed on the locking block 42, the other end sequentially passes through the annular blocking plate 44 and the horizontal channel 35 to the vertical channel 36 to be connected with the moving plate, a fixed pulley 49 can be further arranged between the horizontal channel 35 and the vertical channel 36, the connecting steel wire rope 48 surrounds the fixed pulley 49 to change the direction of the connecting steel wire rope, the first spring piece 45 is sleeved on the connecting steel wire rope 48, one end of the first spring piece 45 is connected with the locking block 42, the other end of the first spring piece is connected with the annular blocking plate 44, two connecting steel wire ropes 48 are arranged on the same circular plate 46, and the two locking blocks 42 can be simultaneously pulled to move along the horizontal channel 35 through the two connecting steel wire ropes 48, so that the two locking blocks 42 are simultaneously in a locking state or an unlocking state, and the operation time is reduced, and the concrete process is that: when the height of the base 2 needs to be adjusted, the circular plate 46 is pulled by the pulling rope 47, the circular plate 46 moves downwards along the vertical channel 36 so that the two locking blocks 42 move to the unlocking state along the horizontal channel 35, at this time, the first spring piece 45 is in a compressed state and has elasticity, after the movable rod 25 moves to a proper position, the pulling rope 47 is loosened, under the action of the first spring piece 45, the locking blocks 42 move to the locking state along the horizontal channel 35, and the circular plate 46 also moves to the initial state.

In another embodiment provided by the utility model, preferably, one pulling cross rod 5 is arranged on two pulling ropes 47, an opening 361 for sliding the pulling cross rod 5 up and down is arranged on the vertical channel 36, the end part of the pulling cross rod 5 is positioned in the vertical channel 36, thus, the two pulling ropes 47 can be pulled simultaneously through the pulling cross rod 5, so that the four locking blocks 42 can be synchronously driven to a locking state or an unlocking state, the convenience of operation is improved, meanwhile, an annular fixing plate 52 can be arranged in the vertical channel 36, a second spring piece 51 is arranged between the annular plate 46 and the annular fixing plate 52, so that when the pulling cross rod 5 pulls the two pulling ropes 47 downwards, the four locking blocks 42 are in the unlocking state, at the moment, the first spring piece 45 and the second spring piece 51 are in a compressed state, after the pulling force on the pulling cross rod 5 is eliminated, the sliding blocks 17 can be horizontally moved to the locking state under the action of the first spring piece 45, and the circular plate 46 and the pulling cross rod 5 can be synchronously moved to the initial state along the vertical channel 36 under the action of the second spring piece 51.

While certain exemplary embodiments of the present utility model have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the utility model, which is defined by the appended claims.

Claims (10)

1. The utility model provides a prone position pillow of ventilating, is in including the pillow body and setting the base of pillow body bottom, its characterized in that, the pillow body is including the left pillow body and the right pillow body of relative setting, be provided with the sliding tray on the base, the lower extreme of the left pillow body and the right pillow body all is provided with the sliding block, sliding block sliding connection is in the sliding tray, be provided with in the sliding tray right the mounting that the sliding block locked, still be provided with forehead support piece and forehead support piece on the base, forehead support piece pass through the extensible member with the upper end of the left pillow body and the right pillow body is connected and is formed a C type pillow body, forehead support piece sets up the opening part of the C type pillow body.

2. The prone position ventilation pillow according to claim 1, wherein the base is provided with a circular opening corresponding to the C-shaped pillow body.

3. The prone position ventilation pillow according to claim 1, wherein the fixing member comprises a fixing screw, a screw hole is formed in a side wall of the sliding groove, and the fixing screw is rotatably connected in the screw hole.

4. The prone position ventilation pillow according to claim 3 further comprising a resilient connector disposed within the sliding groove, the resilient connector and the set screw being located on opposite sides of the slider, respectively.

5. The prone position ventilation pillow of claim 1 further comprising a mounting bracket on which the base is adjustably mounted, the mounting bracket being provided with an adjustment mechanism for adjusting the height of the base.

6. The prone position ventilation pillow according to claim 5, wherein the mounting bracket comprises four vertical support pipes and a connecting rod connecting the vertical support pipes, the base is provided with a movable rod, and the movable rod is slidably connected in the vertical support pipes.

7. The prone position ventilation pillow according to claim 6, wherein a connecting cross bar is disposed between the two vertical support tubes, a vertical rod is disposed in a middle position of each connecting cross bar, a vertical channel and a horizontal channel are disposed in the vertical rod and the connecting cross bar, and the vertical channel is communicated with the vertical support tubes through the horizontal channel.

8. The prone position ventilation pillow according to claim 7, wherein the adjusting mechanism includes a locking member and an operating member, one of the locking members is slidably provided at each of the connection portions of the horizontal passage and the vertical support tube, and the movable lever is provided with a plurality of locking portions along a length direction thereof, and the locking member is insertable into any one of the locking portions.

9. The prone position ventilation pillow according to claim 8, wherein the locking members comprise locking blocks slidable along the horizontal channel and locking posts provided on the locking blocks, one side of each locking block being provided with an annular blocking plate, a first spring member being provided between the locking block and the annular blocking plate.

10. The prone position ventilation pillow according to claim 9, wherein the operating member comprises a circular plate slidably connected in the vertical passage and a pulling rope connected to the circular plate, the circular plate being connected to the two locking blocks in the same horizontal passage by two connecting wire ropes, respectively.