Head protection device for transferring critical patient

Abstract

The head protection device for transferring the critical patient comprises a head placing plate, a first arc-shaped plate and a second arc-shaped plate, a head shock absorption support is fixedly arranged on the upper surface of the head placing plate, and connecting plates are arranged on the two sides of the head placing plate in a sliding mode; adjusting assemblies used for controlling the extension amount of the connecting plate are arranged on the two sides of the head containing plate. Fixing assemblies used for fixing the head of a patient are arranged on the corresponding faces of the first arc-shaped plate and the second arc-shaped plate, the head of the patient is placed on the upper surface of the head shock absorption support, then the distance between the first arc-shaped plate and the second arc-shaped plate is adjusted through an adjusting assembly, and therefore the device can be used for patients with the heads different in size; the top ends of the first arc-shaped plate and the second arc-shaped plate are sealed through the fixing assembly, so that the head of the patient is prevented from falling off from the top ends of the first arc-shaped plate and the second arc-shaped plate, the head of the critical patient is protected, and the safety of the patient in the transferring process is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of head protection devices, in particular to a head protection device for critically ill patients. Background Art

[0002] Severely ill patients refer to patients whose illness develops suddenly, is critical, and changes rapidly. The slightest negligence often leads to irreparable consequences. Therefore, doctors must be able to make correct judgments in a short period of time and determine treatment measures. In order to make correct judgments, many doctors have proposed practical methods based on their personal clinical experience and understanding. Severely ill patients often need to be transferred during treatment. Existing severe patients may suffer secondary head injuries due to severe shaking during transportation;

[0003] For example, patent announcement number: CN217697116U discloses a head protection device for critically ill patients in the field of medical equipment technology, including an occipital fixing support for fixing the head and an adjustable head support frame for placing the occipital fixing support; the occipital fixing support is arranged in a teardrop shape, the occipital fixing support is convex around, concave in the middle, wide at the top and narrow at the bottom, high at the top and low at the bottom; the adjustable head support frame includes a bottom fixing plate for placing the occipital fixing support, one side of the bottom fixing plate is connected to a fixed temporal support, the other side of the bottom fixing plate is provided with a sliding hole, a sliding rod is inserted into the sliding hole of the bottom fixing plate, and one end of the sliding rod located outside the bottom fixing plate is connected to a movable temporal support. In this scheme, the occipital fixing support adopts a bionic design and is arranged in a teardrop shape. The shape of the occipital fixing support is adapted to the human skull, and putting the head into the occipital fixing support can play a role in fixing the head;

[0004] The above patent still has some problems when in use. Since the head sizes of patients are different, the existing head protection device can only be used for patients with the same head size. In addition, the existing head protection device does not have a structure to fix the head, which may cause the patient to raise his head and remove the head from the inside of the protection device. Therefore, we need to propose a head protection device for critically ill patients. Utility Model Content

[0005] The purpose of the utility model is to provide a head protection device for critically ill patients. The device is used for patients with different head sizes by placing the patient's head on the upper surface of the head shock-absorbing support and then adjusting the distance between the first curved plate and the second curved plate through an adjusting component. The top ends of the first curved plate and the second curved plate are sealed by a fixing component to prevent the patient's head from falling out of the top ends of the first curved plate and the second curved plate, thereby protecting the patient's head and solving the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a head protection device for critically ill patients, comprising a head placement plate, a first curved plate and a second curved plate, wherein a head shock-absorbing support is fixedly arranged on the upper surface of the head placement plate, connecting plates are slidably arranged on both sides of the head placement plate, and two groups of connecting plates are fixedly connected to the first curved plate and the second curved plate at one side away from the head placement plate;

[0007] Both sides of the head placement plate are provided with adjustment components for controlling the extension amount of the connection plate;

[0008] The corresponding surfaces of the first arc plate and the second arc plate are provided with fixing components for fixing the patient's head.

[0009] Preferably, the adjustment assembly includes a tension spring, a connecting rod, a support plate, a rotating column, a positioning pin and a limit plate. The support plates are provided in two groups, and the two groups of support plates are fixedly mounted on the side of the head placement plate. The rotating column is rotatably arranged on the corresponding surfaces of the two groups of support plates, and the connecting rod is fixedly sleeved on the outer arc surface of the rotating column.

[0010] Preferably, one end of the tension spring is fixedly connected to the head placement plate, the other end of the tension spring is fixedly connected to the connecting rod, and the positioning pin is fixedly arranged on the side of the connecting rod away from the tension spring, and a plurality of groups of positioning holes corresponding to the positioning pins are opened on the side of the connecting plate.

[0011] Preferably, the limit plate is fixedly connected to one side of the connecting plate close to the head placement plate, and a sliding groove corresponding to the limit plate is opened inside the head placement plate, and limit grooves corresponding to the connecting plate are opened on both sides of the head placement plate close to the sliding groove.

[0012] Preferably, the fixing assembly includes a tensioning band, a bandage winder, a rotating disk, a first clipping protrusion and a limiting module. The tensioning band is slidably connected to the bandage winder. Two groups of the first clipping protrusions are provided. One group of the first clipping protrusions is fixedly connected to one end of the tensioning band, and the other group of the first clipping protrusions is fixedly provided on a side of the bandage winder away from the tensioning band.

[0013] Preferably, the limiting module comprises a mounting plate, a spring plunger and a second clamping protrusion, the mounting plate is fixedly connected to the second clamping protrusion, and the spring plunger is fixedly arranged on a side of the mounting plate away from the tensioning belt.

[0014] Preferably, the corresponding surfaces at the top ends of the first arc plate and the second arc plate are provided with engaging grooves corresponding to the first engaging protrusion and the second engaging protrusion, and the corresponding surfaces at the top ends of the first arc plate and the second arc plate are provided with a plurality of mounting holes corresponding to the spring plungers.

[0015] Preferably, a plurality of groups of trachea fixing rings are arranged on both sides of the head placement plate, and shock-absorbing sponges are arranged on the inner sides of the first arc plate and the second arc plate.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] The utility model places the patient's head on the upper surface of the head shock-absorbing support, and then adjusts the distance between the first curved plate and the second curved plate through the adjusting component, so that the device can be used for patients with different head sizes, and the top ends of the first curved plate and the second curved plate are sealed through the fixing component, so as to prevent the patient's head from falling out of the top ends of the first curved plate and the second curved plate, thereby protecting the head of the critically ill patient and ensuring the safety of the patient during transportation.

[0018] Other features and advantages of the utility model will be described in the following description, and partly become apparent from the description, or understood by implementing the invention. The purpose and other advantages of the utility model can be realized and obtained by the structures indicated in the description and the drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 It is an exploded view of the overall structure of the utility model;

[0021] Figure 3 For this utility model Figure 2 Enlarged view of point A in the middle;

[0022] Figure 4 For this utility model Figure 2 Enlarged view of point B in the middle.

[0023] In the figure: 1. head placement plate; 2. head shock-absorbing support; 3. first arc-shaped plate; 4. tensioning belt; 5. trachea fixing ring; 6. bandage winder; 7. rotating disk; 8. second arc-shaped plate; 9. tension spring; 10. connecting rod; 11. supporting plate; 12. rotating column; 13. positioning pin; 14. limiting plate; 15. connecting plate; 16. positioning hole; 17. sliding groove; 18. limiting groove; 19. first snap-fitting protrusion; 20. mounting plate; 21. spring plunger; 22. snap-fitting groove; 23. mounting hole; 24. second snap-fitting protrusion. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] The utility model provides: a head protection device for critically ill patients, such as Figure 1-4 As shown, it includes a head placement plate 1, a first curved plate 3 and a second curved plate 8, a head shock-absorbing support 2 is fixedly arranged on the upper surface of the head placement plate 1, connecting plates 15 are slidably arranged on both sides of the head placement plate 1, and two groups of connecting plates 15 are fixedly connected to the first curved plate 3 and the second curved plate 8 on one side away from the head placement plate 1;

[0026] Both sides of the head placement plate 1 are provided with adjustment components for controlling the extension amount of the connecting plate 15;

[0027] The corresponding surfaces of the first arc-shaped plate 3 and the second arc-shaped plate 8 are provided with fixing components for fixing the patient's head.

[0028] Specifically, the adjustment component includes a tension spring 9, a connecting rod 10, a support plate 11, a rotating column 12, a positioning pin 13 and a limit plate 14. There are two groups of support plates 11, and the two groups of support plates 11 are fixedly installed on the side of the head placement plate 1. The rotating column 12 is rotatably set on the corresponding surfaces of the two groups of support plates 11, and the connecting rod 10 is fixedly sleeved on the outer arc surface of the rotating column 12. The rotating column 12 is rotatably set on the side of the head placement plate 1 through the two groups of support plates 11, and the connecting rod 10 is rotatably set on the side of the head placement plate 1 through the rotating column 12.

[0029] Preferably, one end of the tension spring 9 is fixedly connected to the head placement plate 1, and the other end of the tension spring 9 is fixedly connected to the connecting rod 10, and the positioning pin 13 is fixedly arranged on the side of the connecting rod 10 away from the tension spring 9, and a plurality of groups of positioning holes 16 corresponding to the positioning pin 13 are opened on the side of the connecting plate 15. In a normal state, the tension spring 9 applies an elastic force to the end of the connecting rod 10 away from the connecting plate 15 away from the head placement plate 1, thereby ensuring that the positioning pin 13 is close to the connecting plate 15, and the connecting plate 15 connected by the first arc plate 3 and the second arc plate 8 are both retracted and extended inside the head placement plate 1, and the positioning pin 13 is inserted into the positioning hole 16, thereby controlling the extension distance of the first arc plate 3 and the second arc plate 8.

[0030] It is worth mentioning that the limit plate 14 is fixedly connected to the side of the connecting plate 15 close to the head placement plate 1, and a sliding groove 17 corresponding to the limit plate 14 is opened inside the head placement plate 1, and limit grooves 18 corresponding to the connecting plate 15 are opened on both sides of the head placement plate 1 close to the sliding groove 17. The limit plate 14 and the connecting plate 15 both move inside the sliding groove 17, and the width of the limit plate 14 is 1-3CM wider than that of the connecting plate 15. When the connecting plate 15 moves to the outermost end, the limit plate 14 will be stuck by the limit groove 18, thereby ensuring that the connecting plate 15 will not extend as a whole when the head placement plate 1 is retracted and extended inside the head placement plate 1.

[0031] Furthermore, the fixing component includes a tensioning band 4, a bandage winder 6, a rotating disk 7, a first clamping protrusion 19 and a limiting module. The tensioning band 4 is slidably connected to the bandage winder 6. Two groups of first clamping protrusions 19 are provided. One group of first clamping protrusions 19 is fixedly connected to one end of the tensioning band 4, and the other group of first clamping protrusions 19 is fixedly arranged on the side of the bandage winder 6 away from the tensioning band 4. The tensioning band 4 is wound inside the bandage winder 6. The rotating disk 7 is rotatably arranged on one side of the bandage winder 6. When the tensioning band 4 is pulled, the tensioning band 4 inside the bandage winder 6 will extend out, and when the tensioning band 4 is not tightened, the loose tensioning band 4 is collected into the bandage winder 6 by rotating the rotating disk 7, thereby fixing the patient's head through the tensioning band 4.

[0032] Furthermore, the limiting module includes a mounting plate 20, a spring plunger 21 and a second clip-on protrusion 24. The mounting plate 20 is fixedly connected to the second clip-on protrusion 24. The spring plunger 21 is fixedly arranged on the side of the mounting plate 20 away from the tensioning belt 4. The second clip-on protrusion 24 is arranged as a convex block, so that the mounting plate 20 as a whole can only move in a straight line and will not be displaced in other directions.

[0033] In addition, the corresponding surfaces at the top ends of the first arc plate 3 and the second arc plate 8 are provided with a clamping groove 22 corresponding to the first clamping protrusion 19 and the second clamping protrusion 24, and the corresponding surfaces at the top ends of the first arc plate 3 and the second arc plate 8 are provided with a plurality of groups of mounting holes 23 corresponding to the spring plunger 21. The first clamping protrusion 19 and the second clamping protrusion 24 on the side of the tensioning band 4 and the bandage winder 6 are all clamped into the inside of the clamping groove 22, so as to ensure that they can only make linear motion along the clamping groove 22, and when the tensioning band 4 and the bandage winder 6 are clamped into the inside of the clamping groove 22, the second clamping protrusion 24 is clamped at both ends of the tensioning band 4 and the bandage winder 6 in the clamping groove 22, and the spring plunger 21 is clamped into the inside of the mounting hole 23 to fix the position of the tensioning band 4 and the bandage winder 6, thereby ensuring that the tensioning band 4 can be located above the patient's head, limiting the patient's head, and ensuring the safety of the patient during transportation.

[0034] It is worth noting that several groups of tracheal fixing rings 5 ​​are arranged on both sides of the head placement plate 1, and shock-absorbing sponges are arranged on the inner sides of the first arc plate 3 and the second arc plate 8. The oxygen tube is placed inside the tracheal fixing ring 5 for auxiliary fixation to avoid entanglement of the oxygen tube. The shock-absorbing sponge is arranged to increase the comfort of the patient's head and reduce the vibration of the patient's head to a certain extent.

[0035] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A head protection device for critically ill patients, characterized in that: The head placing plate comprises: a head placing plate (1), a first curved plate (3) and a second curved plate (8); a head shock absorbing support (2) is fixedly arranged on the upper surface of the head placing plate (1); connecting plates (15) are slidably arranged on both sides of the head placing plate (1); and two groups of connecting plates (15) are fixedly connected to the first curved plate (3) and the second curved plate (8) respectively on the side away from the head placing plate (1); Adjustment components for controlling the extension amount of the connecting plate (15) are arranged on both sides of the head placement plate (1); The corresponding surfaces of the first arc-shaped plate (3) and the second arc-shaped plate (8) are provided with fixing components for fixing the patient's head.

2. The head protection device for critically ill patients according to claim 1, characterized in that: The adjustment assembly comprises a tension spring (9), a connecting rod (10), a support plate (11), a rotating column (12), a positioning pin (13) and a limit plate (14); the support plate (11) is provided in two groups, the two groups of support plates (11) are fixedly mounted on the side of the head placement plate (1), the rotating column (12) is rotatably arranged on the corresponding surfaces of the two groups of support plates (11), and the connecting rod (10) is fixedly sleeved on the outer arc surface of the rotating column (12).

3. The head protection device for critically ill patients according to claim 2, characterized in that: One end of the tension spring (9) is fixedly connected to the head placement plate (1), and the other end of the tension spring (9) is fixedly connected to the connecting rod (10). The positioning pin (13) is fixedly arranged on a side of the connecting rod (10) away from the tension spring (9), and a plurality of positioning holes (16) corresponding to the positioning pins (13) are provided on the side of the connecting plate (15).

4. The head protection device for critically ill patients according to claim 2, characterized in that: The limiting plate (14) is fixedly connected to a side of the connecting plate (15) close to the head placement plate (1), and a sliding groove (17) corresponding to the limiting plate (14) is provided inside the head placement plate (1), and limiting grooves (18) corresponding to the connecting plate (15) are provided on both sides of the head placement plate (1) close to the sliding groove (17).

5. The head protection device for critically ill patients according to claim 1, characterized in that: The fixing assembly comprises a tensioning band (4), a bandage winding machine (6), a rotating disk (7), a first clamping protrusion (19) and a limiting module. The tensioning band (4) is slidably connected to the bandage winding machine (6). Two groups of the first clamping protrusions (19) are provided. One group of the first clamping protrusions (19) is fixedly connected to one end of the tensioning band (4), and the other group of the first clamping protrusions (19) is fixedly provided on a side of the bandage winding machine (6) away from the tensioning band (4).

6. The head protection device for critically ill patients according to claim 5, characterized in that: The limiting module comprises a mounting plate (20), a spring plunger (21) and a second clamping protrusion (24); the mounting plate (20) is fixedly connected to the second clamping protrusion (24); and the spring plunger (21) is fixedly arranged on a side of the mounting plate (20) away from the tensioning belt (4).

7. The head protection device for critically ill patients according to claim 6, characterized in that: The corresponding surfaces at the top ends of the first arc-shaped plate (3) and the second arc-shaped plate (8) are provided with engaging grooves (22) corresponding to the first engaging protrusion (19) and the second engaging protrusion (24), and the corresponding surfaces at the top ends of the first arc-shaped plate (3) and the second arc-shaped plate (8) are provided with a plurality of groups of mounting holes (23) corresponding to the spring plungers (21).

8. The head protection device for critically ill patients according to claim 1, characterized in that: A plurality of groups of trachea fixing rings (5) are arranged on both sides of the head placement plate (1), and shock-absorbing sponges are arranged on the inner sides of the first arc-shaped plate (3) and the second arc-shaped plate (8).

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