Body position adjusting device for neck operation

Abstract

The invention relates to the field of neck operation body positions, and discloses a neck operation body position adjusting device which comprises a neck adjusting mechanism, the neck adjusting mechanism comprises a neck lifting unit and an inflation unit, a first sliding seat is horizontally arranged on the neck lifting unit in a sliding mode, a first supporting unit is arranged on the first sliding seat, and the first supporting unit comprises a first support. A first roller is rotationally connected to the first support, an air bag is arranged on the surface of the first roller, the inflation unit is used for inflating the air bag, and the air bag is used for supporting the neck. And the posture of the neck of a patient can be adjusted in an operation.

Description

Technical Field

[0001] The invention relates to the field of neck surgery posture, and in particular to a neck surgery posture adjusting device. Background Art

[0002] In neck surgery, for the convenience of operation, the patient's posture is usually placed in a hyperextended neck position to expose the neck for surgical operation. However, this operation requires lifting the back of the patient's neck and then placing a neck pad under the neck for support. However, different patients require different neck pad heights, and the height is not easy to adjust. During the operation, in order to avoid activating the patient's wound, the patient's posture cannot be adjusted according to the surgical operation, which makes the operation inflexible and reduces the efficiency of the operation. Summary of the invention

[0003] The present invention aims to provide a neck surgery posture adjusting device, which can adjust the neck posture of a patient during surgery.

[0004] To achieve the above-mentioned purpose, the present invention adopts the following technical scheme: a neck surgical position adjustment device, including a neck adjustment mechanism, the neck adjustment mechanism includes a neck lifting unit and an inflation unit, a first sliding seat is horizontally slidably provided on the neck lifting unit, a first supporting unit is provided on the first sliding seat, the first supporting unit includes a first bracket, a first roller is rotatably connected to the first bracket, an airbag is provided on the surface of the first roller, the inflation unit is used to inflate the airbag, and the airbag is used to support the neck.

[0005] The beneficial effects of this program are:

[0006] 1. The first roller is driven to adjust vertically through the neck lifting unit; the first roller is driven to adjust horizontally through the first slide seat, so as to adapt to the neck positions of different patients.

[0007] 2. To ensure neck comfort, an airbag is used as neck support, and the airbag changes its surface shape according to the patient's neck.

[0008] 3. During the operation, if the neck adjustment mechanism is directly moved horizontally, it is easy to rub and pull the skin behind the patient's neck, causing wrinkles on the skin, which is easy to cause pressure sores under long-term pressure. Therefore, in this solution, the first roller is used as a neck support. When the neck adjustment mechanism is moved horizontally, the first roller will also rotate, thereby reducing friction on the skin and reducing damage to the patient's skin. In this way, the patient's neck posture can be adjusted during the operation.

[0009] Further, the first roller includes a first rotating shaft arranged horizontally, both ends of the first rotating shaft are respectively connected to the first bracket for rotation, two discs are arranged vertically on the first rotating shaft, the first rotating shaft passes through the centers of the two discs, the two discs divide the first rotating shaft into a middle section and two end sections, both discs are provided with a one-way valve, and the one-way valve close to the middle section is an outlet;

[0010] The edge of the airbag is connected to the end of the first rotating shaft. Two annular partition curtains are arranged in the airbag. The two partition curtains are respectively connected to the edges of the two discs. The airbag, the disc and the first rotating shaft enclose a middle area and two end areas.

[0011] The inflation unit comprises an air inlet pipe and an air outlet pipe, wherein the air inlet pipe is connected to the end area, and the air outlet pipe is connected to the middle area.

[0012] Furthermore, a second bracket is horizontally slidably provided on the sliding seat, and a second roller is rotatably connected to the upper end of the second bracket, and the second roller is used to support the lower side of the back of the head.

[0013] Furthermore, a winder is provided on the sliding seat, and the neck adjustment mechanism includes a long strip of fabric, one end of the fabric is fixed on the winder, and the other end of the fabric is passed around the first roller and the second roller, and finally connected to the fixed point.

[0014] Furthermore, a fence is provided on the sliding seat, and the fence is enclosed at the edge of the sliding seat, and the fixing point for the fabric connection is the upper end of the fence.

[0015] Furthermore, the fixed point for connecting the fabric is the first roller or the second roller.

[0016] Furthermore, it also includes a head adjustment mechanism, which includes a head lifting unit. The head lifting unit is provided with a head pad, the head pad is U-shaped, and the first sliding seat is arranged at the opening position of the head pad.

[0017] Furthermore, it also includes a hospital bed, which includes a bed board, a rotating plate and a shoulder lifting cylinder. The rotating plate and the bed are rotatably connected, the rotating plate is used to support the back and shoulders, and the upper end of the output shaft of the shoulder lifting cylinder is hinged with an adjustment plate, which is used to support the rotating plate and is slidably connected to the lower surface of the rotating plate.

[0018] Furthermore, a damper is provided between the first roller and the first bracket.

[0019] This solution also has the following effects:

[0020] 1. Under normal use, the air pressure at each position of the airbag is almost equal, so the support force on the neck is almost equal; however, in fact, the middle part of the back is the posterior neck fossa, which requires more support than the sides of the posterior neck fossa to ensure its stability;

[0021] Therefore, in this solution, the air inlet pipe is set in the end area, the air outlet pipe is set in the middle area, and a one-way valve is provided between the middle area and the end area. When inflating, the gas passes through the end area, the one-way valve and the middle area in sequence; when the posterior cervical fossa presses down the middle area, the gas cannot return to the end area through the one-way valve, thereby ensuring that the air pressure in the middle area is higher than that in the end area, and thus providing more support for the posterior cervical fossa, thereby ensuring the patient's comfort and stability.

[0022] 2. Different people have different neck lengths. In this solution, the distance between the first roller and the second roller is adjusted by sliding the second bracket, so as to adapt to different people's neck lengths.

[0023] 3. When the neck is extended backward, there is a large angle change between the neck and the lower surface of the back of the head. Therefore, the height of the second roller is lower than the first roller to support the back of the head alone. The position with a large angle change is supported by the fabric between the first roller and the second roller. One end of the fabric is connected to the enclosure, the first roller or the second roller, and the other end is connected to the winder, which can provide a certain degree of support.

[0024] 4. The fabric has a certain degree of extensibility. Therefore, when the fixed point of the fabric is a fence, if the neck adjustment mechanism is moved horizontally, the first roller rolls. If it moves toward the fixed point, the winder releases part of the fabric; if it moves away from the fixed point, the fabric stretches a certain length based on its own material extensibility, thereby avoiding the formation of wrinkles on the patient's skin.

[0025] When in use, before the patient is given anesthesia, the fabric can be relaxed or the neck adjustment mechanism can be moved as far away from the fixed point as possible, so as to facilitate the subsequent adjustment of the position of the neck adjustment mechanism while avoiding wrinkles on the patient's skin.

[0026] 5. When the fixing point of the fabric is a fence, if the neck adjustment mechanism is moved horizontally, the fabric drives the first roller or the second roller to roll together, thereby preventing wrinkles from forming on the patient's skin.

[0027] 6. The head pad is U-shaped, supporting the head as much as possible while preventing the head from deflecting to the sides, so as to ensure the stability of the head during the operation.

[0028] 7. The shoulder lifting cylinder is used to adjust the angle of the rotating plate, so that the patient's shoulders are supported. When adjusting the patient's posture, there is no need to lift the back of the patient's neck. It is only necessary to increase the angle of the rotating plate to reduce the pressure between the neck and the neck adjustment mechanism, so as to facilitate the adjustment of the position of the neck adjustment mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 It is an overall right side schematic diagram of Embodiment 1;

[0030] Figure 2 is a top view of Example 1;

[0031] Figure 3 is a right side cross-sectional view of the neck adjustment mechanism of Example 1;

[0032] Figure 4 This is a front view of the first roller of Example 1 when it is not inflated;

[0033] Figure 5 This is a front view of the first roller of Example 1 after being inflated;

[0034] Figure 6 This is a schematic front view of the second roller of Example 1. DETAILED DESCRIPTION

[0035] The following is further described in detail through specific implementation methods:

[0036] The figure marks in the drawings of the specification include: bed frame 1, bed board 12, rotating plate 13, shoulder lifting cylinder 14, adjusting plate 15, head lifting cylinder 21, head pad 22, neck adjustment mechanism 3, neck lifting cylinder 31, fabric 32, bottom plate 33, gear bar 34, first horizontal cylinder 35, first slide groove 36, first sliding seat 4, winder 40, slider 41, slide plate 42, enclosure 43, first column 44, second column 45, second sliding seat 46, second horizontal cylinder 47, second slide groove 48, second roller 49, first roller 5, first rotating shaft 51, disc 52, air inlet 53, air outlet 54, one-way valve 55, airbag 56, partition curtain 57, middle area 61, end area 62.

[0037] Example 1

[0038] Example 1 is basically as Figure 1-Figure 6 As shown: A cervical surgery position adjustment device, including a bed, such as Figure 1 As shown, the hospital bed includes a bed frame 1, on which a bed board 12 is bolted, and the bed board 12 is used to support the patient's body below the waist. A rotating plate 13 is rotatably connected to the right side of the bed board 12, and the rotating plate 13 is used to support the back and shoulders. A rotating shaft (not shown in the figure) is welded on the left side of the rotating plate 13, and the rotating shaft passes through the right side of the bed board 12 and is rotatably connected to the bed board 12. An adjusting slide groove is provided on the lower side of the rotating plate 13, and the adjusting slide groove is arranged along the length direction of the bed frame 1; a shoulder lifting cylinder 14, a head adjustment mechanism and a neck adjustment mechanism 3 are bolted to the bed frame 1 from left to right in sequence, and an adjusting plate 15 is rotatably connected to the upper end of the output shaft of the shoulder lifting cylinder 14, and the adjusting plate 15 is slidably arranged in the adjusting slide groove. A rotating shaft (not shown in the figure) is also welded on the upper end of the output shaft of the shoulder lifting cylinder 14, and the rotating shaft passes through the lower side of the adjusting plate 15 and is rotatably connected to the adjusting plate 15.

[0039] like Figure 1 , Figure 3 As shown, the neck adjustment mechanism 3 includes a neck lifting unit, a fabric 32 and an inflation unit. Figure 3 As shown, the neck lifting unit includes a neck lifting cylinder 31, the upper end of the output shaft of the neck lifting cylinder 31 is bolted to a base plate 33, a stop bar 34 is provided on the right side of the base plate 33, a first horizontal cylinder 35 is screwed to the base plate 33, the right end of the first horizontal cylinder 35 is bolted to the stop bar 34, a first slide groove 36 is opened on the upper surface of the base plate 33, the first slide groove 36 is arranged along the length direction of the bed frame 1, a first sliding seat 4 is slidably arranged in the first slide groove 36, the first sliding seat 4 includes an integrated slider 41 and a slide plate 42, the slider 41 is slidably arranged in the first slide groove 36, the lower surface of the left part of the slide plate 42 is integrally formed with the slider 41, the lower surface of the right part of the slide plate 42 is slidably connected to the upper end of the stop bar 34, and a circle of enclosure 43 is welded to the edge of the upper surface of the slide plate 42.

[0040] The slide plate 42 is provided with a first supporting unit, such as Figure 4 , Figure 5 As shown, the first support unit includes a first bracket, the first bracket includes two first columns 44, the two first columns 44 are welded to the upper surface of the slide plate 42, the first bracket is rotatably connected with a first roller 5, the first roller 5 includes a first rotating shaft 51, both ends of the first rotating shaft 51 are respectively inserted into the upper ends of the two columns and are rotatably connected to the two columns, an air bag 56 and four discs 52 are vertically arranged on the first rotating shaft 51, the first rotating shaft 51 passes through the centers of the four discs 52, the four discs 52 divide the first rotating shaft 51 into a middle section and two end sections, the first rotating shaft 51 is a hollow tube, and the end sections of the first rotating shaft 51 An air inlet 53 is provided, an air outlet 54 is provided on the middle section of the first rotating shaft 51, and a one-way valve 55 is installed on each of the two discs 52 in the middle, and the one-way valve 55 is provided on the side close to the middle section as an outlet; the left and right sides of the airbag 56 are respectively connected to the two discs 52 at the outermost edges by heat melting, and two annular partition curtains 57 are integrally formed in the airbag 56, and the two partition curtains 57 are respectively connected to the edges of the two discs 52 in the middle by heat melting, and the airbag 56, the discs 52 and the first rotating shaft 51 enclose a middle area 61 and two end areas 62, and the three areas are connected only through the one-way valve 55;

[0041] The inflation unit is used to inflate the airbag 56, and the airbag 56 is used to support the neck after being inflated. The inflation unit includes an inflation device, an air inlet pipe and an air outlet pipe. In this embodiment 1, the inflation device is an air pump. One end of the air inlet pipe is connected to the air pump, and the other end passes through the first rotating shaft 51 from one end of the first rotating shaft 51 and is connected at the air inlet 53 of the first rotating shaft 51, so that the air inlet pipe and the end area 62 are connected; a valve is provided on the air outlet pipe, and the air outlet pipe passes through the first rotating shaft 51 from one end of the first rotating shaft 51 and is connected at the air outlet 54 of the first rotating shaft 51, so that the air outlet pipe and the middle area 61 are connected.

[0042] The slide plate 42 is provided with a second slide groove 48, which is arranged along the length direction of the bed frame 1. A second horizontal cylinder 47 is bolted to the left end of the second slide groove 48, and a second sliding seat 46 is slidably arranged in the second slide groove 48. Figure 6 As shown, a second bracket is welded on the second sliding seat 46, and the second bracket includes two second columns 45. The two second columns 45 are welded to the upper surface of the second sliding seat 46, and a second roller 49 is rotatably connected to the second bracket. Both ends of the second roller 49 are respectively inserted into the upper ends of the two second columns 45 and are rotatably connected to the two second columns 45. The second roller 49 is used to support the lower side of the back of the head.

[0043] A winder 40 is provided on the slide 42. The winder 40 includes two supports, and a capstan is rotatably connected between the two supports. The two supports are welded to the slide 42. The two slides 42 are respectively arranged on both sides of the second slide 48. The fabric 32 is in the shape of a long strip. One end of the fabric 32 is fixed on the winder 40 and wound on the capstan of the winder 40. The other end of the fabric 32 passes around the second roller 49 and the first roller 5 in turn, and is finally connected to the fixed point. In this embodiment 1, the fixed point is the airbag 56 on the surface of the first roller 5, and the connection method is hot melt. The winder 40 can use the existing winder 40, which can be electric or manual.

[0044] The first roller 5, the second roller 49 and the winch of the winder 40 are all provided with certain damping, and can only rotate after the external force reaches a certain magnitude.

[0045] The head adjustment mechanism includes a head lifting unit. In this embodiment, the head lifting unit is a head lifting cylinder 21. The upper end of the output shaft of the head lifting cylinder 21 is bolted with a head pad 22. Figure 2 As shown, the head pad 22 is U-shaped, and the first sliding seat 4 is arranged at the opening position of the head pad 22 .

[0046] In this embodiment, the surfaces of the rotating plate 13, the second roller 49 and the head pad 22 are all made of flexible materials to prevent pressure sores. In this embodiment, they are specifically sponge pads.

[0047] Example 2

[0048] The difference between Example 2 and Example 1 is that the fixing point of the fabric 32 is Figure 3 The left side enclosure 43 upper end.

[0049] The above is only an embodiment of the present invention, and the common knowledge such as the known specific technical solutions and / or characteristics in the solution is not described in detail here. It should be pointed out that for those skilled in the art, without departing from the technical solution of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicality of the patent. The scope of protection required by this application shall be based on the content of its claims, and the specific implementation methods and other records in the specification can be used to interpret the content of the claims.

Claims

1. A cervical surgery posture adjustment device, characterized in that: It includes a neck adjustment mechanism, which includes a neck lifting unit and an inflation unit. A first sliding seat is horizontally slidably provided on the neck lifting unit, a first supporting unit is provided on the first sliding seat, the first supporting unit includes a first bracket, a first roller is rotatably connected to the first bracket, an airbag is provided on the surface of the first roller, the inflation unit is used to inflate the airbag, and the airbag is used to support the neck.

2. The cervical surgery posture adjustment device according to claim 1, characterized in that: The first roller includes a first rotating shaft arranged horizontally, and both ends of the first rotating shaft are respectively rotatably connected to the first bracket. Two discs are vertically arranged on the first rotating shaft, and the first rotating shaft passes through the centers of the two discs. The two discs divide the first rotating shaft into a middle section and two end sections. Both discs are provided with a one-way valve, and the one-way valve close to the middle section is an outlet. The edge of the airbag is connected to the end of the first rotating shaft. Two annular partition curtains are arranged in the airbag. The two partition curtains are respectively connected to the edges of the two discs. The airbag, the disc and the first rotating shaft enclose a middle area and two end areas. The inflation unit comprises an air inlet pipe and an air outlet pipe, wherein the air inlet pipe is connected to the end area, and the air outlet pipe is connected to the middle area.

3. The cervical surgery posture adjustment device according to claim 2, characterized in that: A second bracket is horizontally slidably arranged on the sliding seat, and a second roller is rotatably connected to the upper end of the second bracket, and the second roller is used for supporting the lower side of the back of the head.

4. The cervical surgery posture adjustment device according to claim 3, characterized in that: A winder is arranged on the sliding seat, and the neck adjustment mechanism comprises a long strip of fabric, one end of the fabric is fixed on the winder, and the other end of the fabric goes around the first roller and the second roller, and is finally connected with the fixed point.

5. The cervical surgery posture adjustment device according to claim 4, characterized in that: A fence is arranged on the sliding seat, and the fence is enclosed at the edge of the sliding seat, and the fixing point for connecting the fabric is the upper end of the fence.

6. The cervical surgery posture adjustment device according to claim 4, characterized in that: The fixed point for connecting the fabric is the first roller or the second roller.

7. The cervical surgery posture adjustment device according to claim 1, characterized in that: It also includes a head adjustment mechanism, which includes a head lifting unit. The head lifting unit is provided with a head pad, which is U-shaped. The first sliding seat is arranged at the opening position of the head pad.

8. The cervical surgery posture adjustment device according to claim 1, characterized in that: It also includes a hospital bed, which includes a bed board, a rotating plate and a shoulder lifting cylinder. The rotating plate is rotatably connected to the hospital bed, and the rotating plate is used to support the back and shoulders. The upper end of the output shaft of the shoulder lifting cylinder is hinged with an adjusting plate, and the adjusting plate is used to support the rotating plate and is slidably connected to the lower surface of the rotating plate.

9. The cervical surgery posture adjustment device according to claim 1, characterized in that: A damper is arranged between the first roller and the first bracket.

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