Head adjusting fixator for general anesthesia patient

Abstract

The utility model relates to the technical field of head adjusting and fixing, in particular to a general anesthesia patient head adjusting and fixing device which supports the head of a patient through a supporting mechanism, then medical staff adjust the angle of the head of the patient according to operation requirements, and then the head of the patient is fixed through an angle adjusting mechanism. Then a pipeline for maintaining the life safety of the patient is supported and limited through a limiting mechanism, so that the practicability of the equipment is improved; comprising a supporting mechanism; an angle adjusting mechanism and two limiting mechanisms are further included, the angle adjusting mechanism is installed on the supporting mechanism, and the two limiting mechanisms are both installed on the supporting mechanism; the supporting mechanism supports the head of a patient, the angle adjusting mechanism fixes the head of the patient, and the limiting mechanism supports a pipeline for maintaining life safety of the patient.

Description

Technical Field

[0001] The utility model relates to the technical field of head adjustment and fixation, in particular to a head adjustment and fixation device for patients with general anesthesia. Background Art

[0002] During surgery, patients need to use pillows to support their heads. Existing pillows, such as a hospital bed pillow with an easily adjustable angle disclosed in the utility model patent with application number 201922267641.4 and a special pillow for surgical anesthesia disclosed in the utility model patent with application number 201520969597.0, can both support the patient's head.

[0003] However, it was found during use that the head of a patient under general anesthesia is prone to tilt, and the existing pillow structure is relatively simple, which is inconvenient to fix the patient's head and easily causes bending of the pipes that maintain the patient's life safety, resulting in poor practicality. Therefore, a head adjustment fixator for patients under general anesthesia is urgently needed to improve the above problems. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides a head adjustment fixator for patients under general anesthesia, which supports the patient's head through a supporting mechanism, after which the medical staff adjusts the angle of the patient's head according to the needs of the operation, and then fixes the patient's head through the angle adjustment mechanism, and then supports and limits the pipeline that maintains the patient's life safety through a limiting mechanism, thereby improving the practicality of the equipment.

[0005] The utility model discloses a head adjustment and fixation device for patients under general anesthesia, comprising a supporting mechanism; an angle adjustment mechanism and two sets of limiting mechanisms, wherein the angle adjustment mechanism is installed on the supporting mechanism, and the two sets of limiting mechanisms are installed on the supporting mechanism;

[0006] The support mechanism supports the patient's head, the angle adjustment mechanism fixes the patient's head, and the limiting mechanism supports the pipeline that maintains the patient's life safety;

[0007] The patient's head is supported by a supporting mechanism, and then the medical staff adjusts the angle of the patient's head according to the needs of the operation, and then fixes the patient's head through the angle adjustment mechanism. Then, the pipe that maintains the patient's life safety is supported and limited by the limiting mechanism, thereby improving the practicality of the equipment.

[0008] Preferably, the support mechanism includes a support tube, a support pad and a base, the support tube is installed on the base, and the support pad is wrapped on the support tube; the patient's head is supported by the support pad, thereby improving the practicability of the device.

[0009] Preferably, the angle adjustment mechanism comprises two groups of first brackets, two groups of first electric cylinders, two groups of second brackets, two groups of second electric cylinders and two groups of baffles, the two groups of baffles are provided with guide grooves and multiple groups of limiting holes, the two groups of first brackets are slidably mounted inside the support tube, one end of the two groups of first electric cylinders are fixedly mounted inside the support tube, the other ends of the two groups of first electric cylinders are respectively mounted on the two groups of first brackets, the two groups of second brackets are respectively slidably mounted on the two groups of first brackets, one end of the two groups of second electric cylinders are respectively mounted on the two groups of first brackets, the other ends of the two groups of second electric cylinders are respectively mounted on the two groups of second brackets, and the two groups of baffles are respectively rotatably mounted on one end of the two groups of first brackets and the two groups of second brackets; the medical staff adjusts the angle of the patient's head, and then contracts the two groups of first electric cylinders to make the two groups of baffles close to the patient's head, and then extends the group of second electric cylinders to make one group of baffles support the patient's head, and contracts the other group of second electric cylinders to make the other group of baffles squeeze the patient's head, so as to fix the patient's head, thereby improving the practicality of the equipment.

[0010] Preferably, the limiting mechanism includes a splint and a driving motor, and grooves are provided on the splint and the baffle. The splint is rotatably mounted on the baffle, and the driving motor is fixedly mounted on the baffle, and the output shaft of the driving motor is connected to the splint. The pipes for maintaining the patient's life safety are placed in the grooves of the splint and the baffle, and then the driving motor is turned on to drive the splint to rotate so that the splint is tightly attached to the baffle, thereby supporting and limiting the pipes for maintaining the patient's life safety, reducing bending of the pipes, and thus improving the practicability of the equipment.

[0011] Preferably, two groups of rings are further included, and the two groups of rings are respectively mounted on the two groups of first brackets and the two groups of second brackets; the patient's head or face is supported by the two groups of rings in cooperation with the support pad, thereby improving the practicability of the device.

[0012] Preferably, it also includes two groups of fixing mechanisms and two groups of limiting plates, the two groups of limiting plates are respectively slidably installed on the two groups of baffles, and the two groups of fixing mechanisms are respectively installed on the two groups of limiting plates; the height of the limiting plates is adjusted by the fixing mechanisms so that the limiting plates squeeze and fix the patient's head, thereby improving the practicability of the equipment.

[0013] Preferably, the fixing mechanism includes a spring, a connecting rod, a limit column and a handle, the limit plate is provided with a mounting hole inside, one end of the spring is installed in the mounting hole of the limit plate, one end of the connecting rod is slidably installed in the limit plate, and one end of the spring is connected to the other end of the spring, and the handle is installed on the other end of the connecting rod through the limit column; by pulling the handle, the limit column is withdrawn from a group of limit holes, and then the height of the limit plate is adjusted upward or downward, and then the handle is released, and the limit column is inserted into another group of limit holes through the elasticity of the spring to limit the limit plate, thereby improving the practicability of the equipment.

[0014] Compared with the prior art, the beneficial effects of the utility model are: the patient's head is supported by the supporting mechanism, and then the medical staff adjusts the angle of the patient's head according to the needs of the operation, and then fixes the patient's head by the angle adjustment mechanism, and then the pipeline that maintains the patient's life safety is supported and limited by the limiting mechanism, thereby improving the practicality of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the axonometric structure of the utility model;

[0016] Figure 2 It is a front view structural schematic diagram of the utility model;

[0017] Figure 3 It is a front view cross-sectional structural schematic diagram of the utility model;

[0018] Figure 4 It is a left-side structural schematic diagram of the utility model;

[0019] Figure 5 This utility model Figure 3 A schematic diagram of the enlarged structure of part A;

[0020] Figure 6 This utility model Figure 1 Schematic diagram of the enlarged structure of part B in FIG.

[0021] Markings in the attached drawings: 1. support tube; 2. support pad; 3. base; 4. first bracket; 5. first electric cylinder; 6. second bracket; 7. second electric cylinder; 8. baffle; 9. clamping plate; 10. driving motor; 11. collar; 12. limit plate; 13. spring; 14. connecting rod; 15. limit column; 16. handle; 17. guide groove; 18. limit hole. DETAILED DESCRIPTION

[0022] In order to facilitate the understanding of the utility model, the utility model will be described more comprehensively below with reference to the relevant drawings. The utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the utility model more thorough and comprehensive.

[0023] Example 1

[0024] It includes a supporting mechanism; it also includes an angle adjustment mechanism and two sets of limiting mechanisms, the angle adjustment mechanism is installed on the supporting mechanism, and the two sets of limiting mechanisms are installed on the supporting mechanism;

[0025] The support mechanism supports the patient's head, the angle adjustment mechanism fixes the patient's head, and the limiting mechanism supports the pipeline that maintains the patient's life safety;

[0026] The support mechanism comprises a support tube 1, a support pad 2 and a base 3, wherein the support tube 1 is mounted on the base 3, and the support pad 2 is wrapped on the support tube 1;

[0027] The angle adjustment mechanism includes two groups of first brackets 4, two groups of first electric cylinders 5, two groups of second brackets 6, two groups of second electric cylinders 7 and two groups of baffles 8, the two groups of baffles 8 are provided with guide grooves 17 and multiple groups of limiting holes 18, the two groups of first brackets 4 are slidably installed inside the support tube 1, one end of the two groups of first electric cylinders 5 are fixedly installed inside the support tube 1, the other ends of the two groups of first electric cylinders 5 are respectively installed on the two groups of first brackets 4, the two groups of second brackets 6 are respectively slidably installed on the two groups of first brackets 4, one end of the two groups of second electric cylinders 7 are respectively installed on the two groups of first brackets 4, the other ends of the two groups of second electric cylinders 7 are respectively installed on the two groups of second brackets 6, and the two groups of baffles 8 are respectively rotatably installed on one end of the two groups of first brackets 4 and the two groups of second brackets 6;

[0028] The patient's head is supported by the support pad 2, and then the medical staff adjusts the angle of the patient's head. Thereafter, the two groups of first electric cylinders 5 are contracted to make the two groups of baffles 8 close to the patient's head. Then, a group of second electric cylinders 7 are extended to make one group of baffles 8 support the patient's head. The other group of second electric cylinders 7 is contracted to make the other group of baffles 8 squeeze the patient's head, thereby fixing the patient's head and improving the practicability of the equipment.

[0029] Example 2

[0030] like Figures 1 to 6 As shown, it includes a supporting mechanism; it also includes an angle adjustment mechanism and two sets of limiting mechanisms, the angle adjustment mechanism is installed on the supporting mechanism, and the two sets of limiting mechanisms are installed on the supporting mechanism;

[0031] The support mechanism supports the patient's head, the angle adjustment mechanism fixes the patient's head, and the limiting mechanism supports the pipeline that maintains the patient's life safety;

[0032] The support mechanism comprises a support tube 1, a support pad 2 and a base 3, wherein the support tube 1 is mounted on the base 3, and the support pad 2 is wrapped on the support tube 1;

[0033] The angle adjustment mechanism includes two groups of first brackets 4, two groups of first electric cylinders 5, two groups of second brackets 6, two groups of second electric cylinders 7 and two groups of baffles 8, the two groups of baffles 8 are provided with guide grooves 17 and multiple groups of limiting holes 18, the two groups of first brackets 4 are slidably installed inside the support tube 1, one end of the two groups of first electric cylinders 5 are fixedly installed inside the support tube 1, the other ends of the two groups of first electric cylinders 5 are respectively installed on the two groups of first brackets 4, the two groups of second brackets 6 are respectively slidably installed on the two groups of first brackets 4, one end of the two groups of second electric cylinders 7 are respectively installed on the two groups of first brackets 4, the other ends of the two groups of second electric cylinders 7 are respectively installed on the two groups of second brackets 6, and the two groups of baffles 8 are respectively rotatably installed on one end of the two groups of first brackets 4 and the two groups of second brackets 6;

[0034] The limiting mechanism includes a clamping plate 9 and a driving motor 10. The clamping plate 9 and the baffle plate 8 are both provided with grooves. The clamping plate 9 is rotatably mounted on the baffle plate 8. The driving motor 10 is fixedly mounted on the baffle plate 8, and the output shaft of the driving motor 10 is connected to the clamping plate 9.

[0035] It also includes two sets of collars 11, which are respectively sleeved on the two sets of first brackets 4 and the two sets of second brackets 6;

[0036] It also includes two sets of fixing mechanisms and two sets of limiting plates 12, the two sets of limiting plates 12 are slidably mounted on the two sets of baffles 8, and the two sets of fixing mechanisms are respectively mounted on the two sets of limiting plates 12;

[0037] The fixing mechanism includes a spring 13, a connecting rod 14, a limiting column 15 and a handle 16. The limiting plate 12 is provided with a mounting hole inside, one end of the spring 13 is mounted in the mounting hole of the limiting plate 12, one end of the connecting rod 14 is slidably mounted in the limiting plate 12, and one end of the spring 13 is connected to the other end of the spring 13, and the handle 16 is mounted on the other end of the connecting rod 14 through the limiting column 15;

[0038] The patient's head is supported by the support pad 2, and then the medical staff adjusts the angle of the patient's head. Then, the two groups of first electric cylinders 5 are contracted to make the two groups of baffles 8 close to the patient's head. Then, a group of second electric cylinders 7 are extended to make one group of baffles 8 support the patient's head. Another group of second electric cylinders 7 are contracted to make another group of baffles 8 squeeze the patient's head. Then, by pulling the handle 16, the limit column 15 is withdrawn from a group of limit holes 18, and then the height of the limit plate 12 is adjusted upward or downward. Then, the handle 16 is released, and the spring 13 is used to adjust the height of the limit plate 12. The elasticity allows the limiting column 15 to be inserted into another set of limiting holes 18, and the limiting plate 12 is limited, so that the limiting plate 12 squeezes the patient's head to fix the patient's head, and the patient's head or face is supported by the support pad 2 in cooperation with the two sets of rings 11, and then the pipes for maintaining the patient's life safety are placed in the grooves of the splint 9 and the baffle 8, and then the driving motor 10 is turned on to drive the splint 9 to rotate so that the splint 9 is tightly attached to the baffle 8, so as to support and limit the pipes for maintaining the patient's life safety, reduce the bending of the pipes, and thus improve the practicability of the equipment.

[0039] The support pad 2 and the two sets of rings 11 are all supported by memory foam, and the outer surfaces of the support pad 2 and the rings 11 are wrapped with waterproof cloth; the first electric cylinder 5, the second electric cylinder 7 and the drive motor 10 of the head adjustment fixer for patients with general anesthesia of the utility model are purchased on the market, and technicians in the industry only need to install and operate them according to the accompanying instruction manual, without the need for technical personnel in this field to make creative labor.

[0040] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A head adjustment and fixation device for patients under general anesthesia, comprising a support mechanism; characterized in that: It also includes an angle adjustment mechanism and two sets of limiting mechanisms, the angle adjustment mechanism is installed on the supporting mechanism, and the two sets of limiting mechanisms are installed on the supporting mechanism; The support mechanism supports the patient's head, the angle adjustment mechanism fixes the patient's head, and the limiting mechanism supports the pipeline that maintains the patient's life safety; The support mechanism comprises a support tube (1), a support pad (2) and a base (3), the support tube (1) is mounted on the base (3), and the support pad (2) is wrapped around the support tube (1); The angle adjustment mechanism comprises two groups of first brackets (4), two groups of first electric cylinders (5), two groups of second brackets (6), two groups of second electric cylinders (7) and two groups of baffles (8), the two groups of baffles (8) are provided with guide grooves (17) and a plurality of groups of limiting holes (18), the two groups of first brackets (4) are slidably mounted inside the support tube (1), one end of the two groups of first electric cylinders (5) are fixedly mounted inside the support tube (1), the other ends of the two groups of first electric cylinders (5) are respectively mounted on the two groups of first brackets (4), the two groups of second brackets (6) are respectively slidably mounted on the two groups of first brackets (4), one end of the two groups of second electric cylinders (7) are respectively mounted on the two groups of first brackets (4), the other ends of the two groups of second electric cylinders (7) are respectively mounted on the two groups of second brackets (6), and the two groups of baffles (8) are respectively rotatably mounted on one end of the two groups of first brackets (4) and the two groups of second brackets (6); The limiting mechanism comprises a clamping plate (9) and a driving motor (10), the clamping plate (9) and the baffle (8) are both provided with grooves, the clamping plate (9) is rotatably mounted on the baffle (8), the driving motor (10) is fixedly mounted on the baffle (8), and the output shaft of the driving motor (10) is connected to the clamping plate (9).

2. A head adjustment fixator for patients under general anesthesia as claimed in claim 1, characterized in that: It also comprises two groups of collars (11), which are respectively sleeved on the two groups of first brackets (4) and the two groups of second brackets (6).

3. A head adjustment fixator for patients under general anesthesia as claimed in claim 1, characterized in that: It also comprises two sets of fixing mechanisms and two sets of limiting plates (12), wherein the two sets of limiting plates (12) are respectively slidably mounted on the two sets of baffles (8), and the two sets of fixing mechanisms are respectively mounted on the two sets of limiting plates (12).

4. A head adjustment fixator for patients under general anesthesia as claimed in claim 3, characterized in that: The fixing mechanism comprises a spring (13), a connecting rod (14), a limiting column (15) and a handle (16); a mounting hole is arranged inside the limiting plate (12); one end of the spring (13) is mounted in the mounting hole of the limiting plate (12); one end of the connecting rod (14) is slidably mounted in the limiting plate (12); one end of the spring (13) is connected to the other end of the spring (13); and the handle (16) is mounted on the other end of the connecting rod (14) through the limiting column (15).

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