Head positioner for anesthetic patient

Abstract

The utility model provides a head positioner for an anesthetic patient. The anesthesia patient head positioner comprises a mounting plate and a headrest cushion fixedly mounted at the top of the mounting plate, an adjusting bin is fixedly mounted on the outer wall of one side of the mounting plate, a neck supporting plate is slidably mounted in the adjusting bin, side edge bins are fixedly mounted on the outer walls of the two sides of the mounting plate, and the neck supporting plate is slidably mounted in the side edge bins. And extension plates are slidably mounted in the two side bins, positioning frames are fixedly mounted on the outer walls of the sides, away from each other, of the two extension plates, and fixing plates are slidably mounted in the two positioning frames. The anesthesia patient head locator has the advantages of being convenient to operate and adjust, and improving stability of locating the head of a patient.

Description

Technical Field

[0001] The utility model relates to the technical field of medical trunk limiting, in particular to a head positioner for anesthetized patients. Background Art

[0002] Currently, during surgery, anesthesia is performed to reduce the patient's pain. However, due to different physical conditions and different resistance to anesthetics, anesthetics are replenished in real time through an indwelling needle during anesthesia. As a result, it is often the case that the patient does not wake up from the anesthesia state after the operation is completed. In the subsequent process of transferring from the operating room bed to the ward bed, the patient is in an unconscious state under anesthesia, and it is very likely that the head will shake during the transfer. Some patients with head and neck injuries need to have their heads positioned during the transfer to prevent accidental injuries.

[0003] In the prior art, when positioning the patient's head, most of the methods rely on laying soft cushions on both sides of the head to limit the range of movement of the patient's head on both sides to achieve the positioning effect of the head. However, such effect is poor and cannot effectively support the patient's head. In addition, some patients after respiratory surgery not only need to limit their heads, but also need to maintain their lying position. If the head position is too high, it will affect the patient's normal oxygen inhalation.

[0004] Therefore, it is necessary to provide a new head positioner for anesthetized patients to solve the above-mentioned technical problems. Utility Model Content

[0005] The technical problem solved by the utility model is to provide an anesthesia patient head positioner which is convenient to operate, improves the stability of positioning the patient's head and is easy to adjust.

[0006] In order to solve the above technical problems, the utility model provides a head positioner for an anesthetized patient, comprising: a mounting plate and a headrest cushion fixedly mounted on the top of the mounting plate, an adjustment bin fixedly mounted on an outer wall on one side of the mounting plate, a neck support plate slidably mounted in the adjustment bin, side bins fixedly mounted on the outer walls on both sides of the mounting plate, extension plates slidably mounted in the two side bins, positioning frames fixedly mounted on the outer walls on one side of the two extension plates away from each other, and fixed plates slidably mounted in the two positioning frames.

[0007] Preferably, a plurality of embedding holes are provided on the tops of the two extension plates, pin rods are movably mounted on the tops of the two side bins, and the bottom ends of the two pin rods extend into the corresponding embedding holes.

[0008] Preferably, threaded rods are rotatably installed on the outer walls of the two positioning frames that are away from each other, and lifting blocks are threadedly installed on the outer walls of the two threaded rods. One side outer wall of the two lifting blocks extends into the two positioning frames respectively, and one side outer wall of the two lifting blocks is fixedly connected to one side outer wall of the two fixed plates respectively.

[0009] Preferably, two rotating bins are rotatably mounted on an outer wall of one side of the mounting plate, relaxation rods are slidably mounted in the two rotating bins, a connecting belt is connected to one section of the two relaxation rods, and a lower jaw pad is fixedly mounted on one end of the two connecting belts close to each other.

[0010] Preferably, springs are provided in both rotating bins, the top ends of the two springs are fixedly connected to one end of the two relaxation rods, and the bottom ends of the two springs are fixedly connected to the bottom inner walls of the two rotating bins.

[0011] Preferably, a bidirectional screw is rotatably installed on the bottom inner wall of the adjusting bin, two transmission blocks are slidably installed in the adjusting bin, the bidirectional screw passes through the two transmission blocks and is threadedly connected to the two transmission blocks, two hinged plates are arranged in the neck support plate, the top ends of the two hinged plates are rotatably connected to the top inner wall of the neck support plate, and the bottom ends of the two hinged plates are respectively rotatably connected to the tops of the two transmission blocks.

[0012] Compared with the related art, the head positioner for anesthetized patients provided by the utility model has the following beneficial effects:

[0013] The utility model provides a head positioner for anesthetized patients. In the process of positioning the patient's head, the device can be fixed on the bed surface by two positioning frames to prevent the headrest cushion from shifting during the patient's transfer. At the same time, the neck of the patient can be supported to different degrees by adjusting the neck support plate, so that the patient's neck can be kept in the best state and the patient can be prevented from having difficulty breathing. Finally, two springs pull the two relaxation rods and the chin pad to limit the position of the patient's chin, thereby realizing the positioning of the entire head. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 A schematic structural diagram of a preferred embodiment of the head positioner for anesthetized patients provided by the utility model;

[0015] Figure 2 for Figure 1 The side view cross-sectional structure diagram of the side bin shown;

[0016] Figure 3 for Figure 1 A schematic diagram of the connection state of the two rotating bins shown;

[0017] Figure 4 for Figure 1Schematic side sectional view structure diagram of the neck support plate shown

[0018] Reference numerals in the figure: 1, mounting plate; 2, headrest soft pad; 3, adjustment bin; 4, neck support plate; 5, side bin; 6, extension plate; 7, insertion hole; 8, pin rod; 9, positioning frame; 10, threaded rod; 11, fixing plate; 12, rotating bin; 13, slack rod; 14, connecting belt; 15, jaw pad; 16, spring; 17, bidirectional lead screw; 18, limiting rod; 19, transmission block; 20, hinge plate Detailed implementation manners

[0019] The present utility model will be further described below in conjunction with the accompanying drawings and implementation manners

[0020] Please refer to Figure 1-Figure 4 , wherein Figure 1 is a schematic structural diagram of a preferred embodiment of the anesthetic patient head positioner provided by the present utility model; Figure 2 is Figure 1 schematic side sectional view structure diagram of the side bin shown Figure 3 is Figure 1 schematic connection state diagram of the two rotating bins shown Figure 4 is Figure 1 schematic side sectional view structure diagram of the neck support plate shown. The anesthetic patient head positioner includes: a mounting plate 1 and a headrest soft pad 2 fixedly installed on the top of the mounting plate 1. The headrest soft pad 2 is a common head support pillow at present, mainly used for supporting the back of the patient's head. An adjustment bin 3 is fixedly installed on one outer wall of the mounting plate 1. A neck support plate 4 is slidably installed in the adjustment bin 3. The top of the neck support plate 4 is set as an arc surface, mainly used for supporting the patient's neck. In actual production, the top arc surface of the neck support plate 4 can be covered with a soft pad to improve the comfort of use. Side bins 5 are fixedly installed on both outer walls of the mounting plate 1. The two side bins 5 are symmetrically arranged based on the midpoint of the mounting plate 1. Openings are provided on the mutually remote sides of the two side bins 5. The two side bins 5 are fixedly connected by bolts or the like. Extension plates 6 are slidably installed in the two side bins 5. Positioning frames 9 are fixedly installed on the mutually remote outer walls of the two extension plates 6. Referring to Figure 2 shown, the two positioning frames 9 both present a shape like the Chinese character "匚". The device is positioned by sleeving the two positioning frames 9 on the bedside. Fixing plates 11 are slidably installed in the two positioning frames 9. Slide rods are fixedly installed on the tops of the two fixing plates 11. The top ends of the two slide rods respectively penetrate through the two positioning frames 9 and are slidably connected thereto

[0021] A plurality of insertion holes 7 are provided on the tops of the two extension plates 6. Referring to Figure 2As shown, the multiple embedding holes 7 on the top of any extension plate 6 are in a linear array, and pin rods 8 are movably installed on the top of the two side bins 5. The bottom ends of the two pin rods 8 extend into the corresponding embedding holes 7. The two pin rods 8 are respectively close to the open sides of the two side bins 5, and the two pin rods 8 are matched with the multiple embedding holes 7 to achieve the positioning of the two extension plates 6.

[0022] A threaded rod 10 is rotatably mounted on the outer wall of one side of the two positioning frames 9 away from each other, two lugs are fixedly mounted on the outer wall of one side of the two positioning frames 9, the two threaded rods 10 are rotatably mounted on the two corresponding lugs, a rotating wheel is fixedly mounted on the top of the two threaded rods 10, and a lifting block is threadedly mounted on the outer wall of the two threaded rods 10, and one side outer wall of the two lifting blocks extends into the two positioning frames 9 respectively, and one side outer wall of the two lifting blocks is fixedly connected to one side outer wall of the two fixed plates 11 respectively, combined with Figure 2 As shown, one side outer wall of the two positioning frames 9 is provided with a sliding opening, and one side outer wall of the two lifting blocks respectively passes through the two sliding openings and further extends into the two positioning frames 9.

[0023] Two rotating bins 12 are rotatably mounted on the outer wall of one side of the mounting plate 1, the tops of the two rotating bins 12 are both set to be openings, the two rotating bins 12 are both rotatably connected by means of a rotating shaft, a relaxation rod 13 is slidably mounted in the two rotating bins 12, a connecting belt 14 is connected to a section of the two relaxation rods 13, the relaxation rod 13 is in an "L" shape, one end of the two relaxation rods 13 respectively extends into the two rotating bins 12 and is respectively slidably connected to the inner walls of the two rotating bins 12, the connecting belt 14 is made of cloth, a chin pad 15 is fixedly mounted on one end of the two connecting belts 14 close to each other, the chin pad 15 is preferably made of organic leather, which maintains a certain toughness while improving the comfort of contact with the human body.

[0024] In order to maintain full connection between the chin pad 15 and the patient's chin and improve the overall restraint on the patient's head, springs 16 are provided in the two rotating bins 12. The top ends of the two springs 16 are respectively fixedly connected to one end of the two relaxation rods 13, and the bottom ends of the two springs 16 are respectively fixedly connected to the bottom inner walls of the two rotating bins 12.

[0025] A bidirectional screw rod 17 is rotatably mounted on the inner wall of the bottom of the regulating chamber 3. Figure 4 As shown, a clearance opening is provided on the outer wall of one side of the neck support plate 4, and the bottom of the clearance opening is open. One end of the bidirectional screw rod 17 passes through the clearance opening and further extends to the outside of the adjustment chamber 3. Two transmission blocks 19 are slidably installed in the adjustment chamber 3. Figure 4As shown in the figure, a limiting rod 18 is fixedly installed on the inner wall of the bottom of the adjustment bin 3. The limiting rod 18 penetrates through two transmission blocks 19 and is respectively slidably connected with the two transmission blocks 19. A bidirectional lead screw 17 penetrates through the two transmission blocks 19 and is threadedly connected with the two transmission blocks 19. Through the limitation of the two transmission blocks 19 by the limiting rod 18, the transmission blocks 19 will not rotate along with the bidirectional lead screw 17, but maintain horizontal lateral movement under the action of the limiting rod 18. Two hinge plates 20 are arranged in the neck support plate 4. The tops of the two hinge plates 20 are rotatably connected to the inner wall of the top of the neck support plate 4, and the bottoms of the two hinge plates 20 are respectively rotatably connected to the tops of the two transmission blocks 19.

[0026] The working principle of the head positioner for anesthetized patients provided by the present utility model is as follows:

[0027] During the process of postoperative transfer of some special patients (with head injuries or brain surgeries), in order to prevent the patient's head from shaking, when the staff prepares the transfer hospital bed, the mounting plate 1 can be placed at a suitable position on the hospital bed. Subsequently, the two pin rods 8 are pulled out upwards to release the limiting state of the two extension plates 6. At this time, the two extension plates 6 can be horizontally pulled, so that the two positioning frames 9 are moved out of the hospital bed, and the "C"-shaped structures of the two positioning frames 9 are clamped on both sides of the bed board. At the same time, the two threaded rods 10 can be respectively rotated to lower the two fixing plates 11 to clamp the bed board, thereby completing the positioning of the two positioning frames 9. After the positioning is completed, the staff needs to insert the two pin rods 8 again to achieve the positioning of the mounting plate 1.

[0028] Subsequently, after the patient lies on the hospital bed, the back of the patient's head is placed on the headrest cushion 2. At this time, the patient's neck falls on the neck support plate 4. The staff can rotate the bidirectional lead screw 17 according to the patient's breathing state. The rotation of the bidirectional lead screw 17 will drive the two transmission blocks 19 to move towards each other or away from each other. Under the transmission of the two hinge plates 20, the two hinge plates 20 will support or pull the inner wall of the top of the neck support plate 4, so that the neck support plate 4 moves upwards or downwards, thereby adjusting the respiratory state of the patient and ensuring that the patient can smoothly perform the oxygen inhalation movement.

[0029] Finally, the staff can pull the two slack rods 13, and rotate the two rotating bins 12 during the pulling process. The two slack rods 13 will respectively move out of the two rotating bins 12 under force, thereby gradually stretching the two springs 16 to make the two springs 16 in a stretched energy storage state. After the two rotating bins 12 rotate a certain angle, the jaw pad 15 can be attached to the patient's chin position, and the two springs 16 are reset to pull the jaw pad 15, thereby limiting the patient's head.

[0030] Compared with the related technology, the head positioner for anesthetized patients provided by the present utility model has the following beneficial effects:

[0031] The utility model provides a head positioner for anesthetized patients. In the process of positioning the patient's head, the device can be fixed on the bed surface by two positioning frames 9 to prevent the headrest cushion 2 from being offset during the patient's transfer. At the same time, the neck of the patient can be supported to different degrees by adjusting the neck support plate 4, so that the patient's neck is kept in the best state and the patient is prevented from having difficulty breathing. Finally, the two springs 16 pull the two relaxation rods 13 and the chin pad 15 to limit the position of the patient's chin, thereby realizing the positioning of the entire head.

[0032] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A head positioner for an anesthetized patient, comprising: The mounting plate and the headrest cushion fixedly mounted on the top of the mounting plate are characterized in that an adjustment bin is fixedly mounted on an outer wall on one side of the mounting plate, a neck support plate is slidably mounted in the adjustment bin, side bins are fixedly mounted on the outer walls on both sides of the mounting plate, extension plates are slidably mounted in the two side bins, positioning frames are fixedly mounted on the outer walls on one side of the two extension plates away from each other, and fixing plates are slidably mounted in the two positioning frames.

2. The head positioner for anesthetized patients according to claim 1, characterized in that: The tops of the two extension plates are each provided with a plurality of embedding holes, the tops of the two side bins are each movably provided with a pin rod, and the bottom ends of the two pin rods each extend into the corresponding embedding holes.

3. The head positioner for anesthetized patients according to claim 2, characterized in that: A threaded rod is rotatably installed on the outer walls of the two positioning frames that are away from each other, and a lifting block is threadedly installed on the outer walls of the two threaded rods. One side outer wall of the two lifting blocks extends into the two positioning frames respectively, and one side outer wall of the two lifting blocks is fixedly connected to one side outer wall of the two fixed plates respectively.

4. The head positioner for anesthetized patients according to claim 3, characterized in that: Two rotating bins are rotatably mounted on an outer wall of one side of the mounting plate, and relaxation rods are slidably mounted in the two rotating bins. A connecting belt is connected to one section of the two relaxation rods, and a lower jaw pad is fixedly mounted on one end of the two connecting belts close to each other.

5. The head positioner for anesthetized patients according to claim 4, characterized in that: Springs are arranged in the two rotating bins, the top ends of the two springs are respectively fixedly connected to one end of the two relaxation rods, and the bottom ends of the two springs are respectively fixedly connected to the bottom inner walls of the two rotating bins.

6. The head positioner for anesthetized patients according to claim 5, characterized in that: A bidirectional screw is rotatably installed on the bottom inner wall of the adjusting bin, and two transmission blocks are slidably installed in the adjusting bin. The bidirectional screw passes through the two transmission blocks and is threadedly connected to the two transmission blocks. Two hinged plates are arranged in the neck support plate, and the top ends of the two hinged plates are rotatably connected to the top inner wall of the neck support plate, and the bottom ends of the two hinged plates are respectively rotatably connected to the tops of the two transmission blocks.

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