Head position fixing device for coma patient

Abstract

The utility model discloses a coma patient head position fixing device which comprises a movable base, a movable clamp is fixedly installed on the side face of the movable base, an installation pile is fixedly installed on the side, away from the movable base, of the movable clamp, and the movable base comprises a slotted bottom plate, a first screw rotating disc, a front sponge mat and a rear sponge mat. The first screw rotating disc is arranged in a through hole of the slotting bottom plate, the front sponge mat is fixedly installed at the position, located at the front end, of the upper surface of the slotting bottom plate, and the rear sponge mat is arranged in a sliding groove in the upper surface of the slotting bottom plate. According to the head position fixing device for the unconscious patient, the movable base is matched with the movable clamp, so that the head position fixing device can clamp and fix the heads of unconscious patients of different sizes, the clamping and fixing operation process is more convenient, the clamping and fixing operation mode is simpler, and the head position fixing device has the functions of supporting, buffering and damping; wherein the movable base is responsible for supporting the head of an unconscious patient, and the movable clamp is responsible for clamping the head of the unconscious patient.

Description

Technical Field

[0001] This utility model relates to the technical field of head positioning fixation device structure, and in particular to a head positioning fixation device for comatose patients. Background Technology

[0002] Body positioning is an important part of the medical process, especially in radiotherapy, surgery, and emergency transport. It emphasizes accurate positioning and patient comfort. Head positioning devices for comatose patients are an important medical device, mainly used to stabilize the head and neck of patients during emergency treatment and transport to reduce secondary injuries.

[0003] Existing head positioning devices for comatose patients have certain drawbacks. Traditional head positioning devices for comatose patients come in different sizes and cannot be adjusted according to the size of the comatose patient's head. If the comatose patient's head is too large, it is not easy to be fixed by the head positioning device. If the comatose patient's head is too small, the comatose patient's head will move inside the positioning device. Utility Model Content

[0004] The main purpose of this invention is to provide a head positioning device for comatose patients, which can effectively solve the problems in the background art.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0006] A head positioning fixation device for a comatose patient includes a movable base. A movable clamp is fixedly installed on the side of the movable base, and an installation post is fixedly installed on the side of the movable clamp away from the movable base. The movable base includes a slotted base plate, a first screw turntable, a front sponge pad, and a rear sponge pad. The movable clamp includes a screw frame, a second screw turntable, an internal threaded sleeve, a fixing strip, a first bending clamp, a second bending clamp, a bending sponge pad, a slide rod, a support plate, an internal threaded slider, a third screw turntable, a limit clamp, and a movable short sleeve.

[0007] Preferably, the first screw turntable is disposed in the through hole of the slotted bottom plate, the front sponge pad is fixedly installed on the upper surface of the slotted bottom plate at the front end position, the rear sponge pad is disposed in the sliding groove on the upper surface of the slotted bottom plate, and the front end of the first screw turntable passes through the internal threaded cylinder on the lower surface of the rear sponge pad.

[0008] Preferably, the screw frame is fixedly installed on the side of the slotted base plate, the second screw turntable is located inside the screw frame, and the internal thread is sleeved in the groove of the screw frame.

[0009] Preferably, the fixing strip is fixedly installed on the upper surface of the screw frame at the front end position, and the front end of the second screw turntable passes through the interior of the internal thread sleeve.

[0010] Preferably, the first bending clamp is movably installed on the upper end of the fixing strip, the second bending clamp is movably installed on the upper end of the internal threaded sleeve, the bending sponge pad is fixedly installed on the upper end of the inner side of the first and second bending clamps, the slide rod is fixedly installed on one side of the second bending clamp, and the front end of the slide rod passes through the interior of the first bending clamp.

[0011] Preferably, the support plate is fixedly installed on the side of the screw frame near the front end, the internal thread slider is located in the guide rail through hole of the support plate, and the No. 3 screw turntable is located inside the internal thread slider.

[0012] Preferably, the movable short sleeve is fitted onto the outside of the slide rod, and the limiting clip is fixedly installed on the front end of the No. 3 screw turntable, with the front end of the limiting clip engaging inside the movable short sleeve.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] In this invention, the movable base and movable clamp are designed to allow the head positioning device to clamp and fix the head of a comatose patient of different sizes. The clamping and fixing operation is more convenient and simpler, and it also has the functions of support, buffering and shock absorption. The movable base is responsible for supporting the head of the comatose patient, and the movable clamp is responsible for clamping the head of the comatose patient. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of the head positioning device for comatose patients according to this utility model;

[0016] Figure 2 This is an exploded view of the movable base structure of the head positioning fixation device for comatose patients according to this utility model;

[0017] Figure 3 This is an exploded view of the movable clamp structure of the head positioning fixation device for comatose patients according to this utility model;

[0018] Figure 4 This utility model relates to a head positioning device for comatose patients. Figure 3 Enlarged diagram of part A in the middle.

[0019] In the diagram: 1. Movable base; 101. Slotted base plate; 102. No. 1 screw turntable; 103. Front sponge pad; 104. Rear sponge pad; 2. Movable clamp; 201. Screw frame; 202. No. 2 screw turntable; 203. Internal threaded sleeve; 204. Fixing strip; 205. No. 1 bending clamp; 206. No. 2 bending clamp; 207. Bending sponge pad; 208. Slide rod; 209. Support plate; 210. Internal threaded slider; 211. No. 3 screw turntable; 212. Limiting clamp; 213. Movable short sleeve; 3. Mounting post. Detailed Implementation

[0020] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0021] like Figure 1-4 As shown, the head positioning fixation device for a comatose patient includes a movable base 1. A movable clamp 2 is fixedly installed on the side of the movable base 1. A mounting post 3 is fixedly installed on the side of the movable clamp 2 away from the movable base 1. The movable base 1 includes a slotted base plate 101, a first screw turntable 102, a front sponge pad 103, and a rear sponge pad 104. The movable clamp 2 includes a screw frame 201, a second screw turntable 202, an internal threaded sleeve 203, a fixing strip 204, a first bending clamp 205, a second bending clamp 206, and a bending... The device includes a sponge pad 207, a slide bar 208, a support plate 209, an internally threaded slider 210, a No. 3 screw turntable 211, a limiting clamp head 212, and a movable short sleeve 213. The movable base 1, in conjunction with the movable clamp 2, enables the head positioning fixation device to clamp and fix the heads of comatose patients of different sizes. The clamping and fixing operation is more convenient and simpler, and it also has the functions of support, buffering, and shock absorption. The movable base 1 is responsible for padding the head of the comatose patient, and the movable clamp 2 is responsible for clamping the head of the comatose patient.

[0022] The first screw turntable 102 is located in the through hole of the slotted base plate 101. The front sponge pad 103 is fixedly installed on the upper surface of the slotted base plate 101 at the front end. The rear sponge pad 104 is located in the groove on the upper surface of the slotted base plate 101. The front end of the first screw turntable 102 passes through the internal threaded cylinder on the lower surface of the rear sponge pad 104. The screw frame 201 is fixedly installed on the side of the slotted base plate 101. The second screw turntable 202 is located inside the screw frame 201. The internal threaded sleeve 203 is located in the groove of the screw frame 201. The fixing strip 204 is fixedly installed on the upper surface of the screw frame 201 at the front end. The front end of the second screw turntable 202 passes through the interior of the internal threaded sleeve 203. The first bending clamp 205 is movably installed on the upper end of the fixing strip 204. A bending clamp 206 is movably installed on the upper end of an internal threaded sleeve 203. A bending sponge pad 207 is fixedly installed on the upper end of the inner side of a first bending clamp 205 and a second bending clamp 206. A slide rod 208 is fixedly installed on one side of a second bending clamp 206, with its front end passing through the interior of a first bending clamp 205. A support plate 209 is fixedly installed on the side of a screw frame 201 near the front end. An internal threaded slider 210 is located in the guide rail through hole of the support plate 209. A third screw turntable 211 is located inside the internal threaded slider 210. A movable short sleeve 213 is fitted on the outside of a slide rod 208. A limiting chuck 212 is fixedly installed on the front end of a third screw turntable 211, with its front end engaging the interior of the movable short sleeve 213.

[0023] It should be noted that this utility model is a head positioning fixation device for comatose patients. In use, the head positioning fixation device is installed on the bed board by bolts passing through the mounting stake 3. The movable base 1 and movable clamp 2 are adjusted according to the size of the comatose patient's head. Rotating the first screw turntable 102 causes the rear sponge pad 104 to move along the groove on the upper surface of the slotted base plate 101, changing the distance between the front sponge pad 103 and the rear sponge pad 104. Rotating the second screw turntable 202 causes the inner threaded sleeve 203 to move along the groove on the upper surface of the screw frame 201, allowing the slide rod 208 to slide within the first curved clamp 205. Rotating the third screw turntable 211 adjusts the relationship between the first curved clamp 205 and the second curved clamp. The tilt angle of plate 206 causes the internal threaded slider 210 to move within the guide rail through hole of support plate 209. When rotating the No. 3 screw turntable 211, the front end of the limiting clamp 212 rotates within the movable short sleeve 213, and the tilt of the No. 1 curved clamp 205 and the No. 2 curved clamp 206 changes until the head of the unconscious patient is clamped through the curved sponge pad 207. The movable base 1, in conjunction with the movable clamp 2, enables the head positioning device to clamp and fix the head of unconscious patients of different sizes, making the clamping and fixing operation more convenient and simpler. It also has the functions of support, buffering and shock absorption. The movable base 1 is responsible for padding the head of the unconscious patient, and the movable clamp 2 is responsible for clamping the head of the unconscious patient.

[0024] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A head positioning device for comatose patients, characterized in that: The device includes a movable base (1), a movable clamp (2) fixedly installed on the side of the movable base (1), and an installation post (3) fixedly installed on the side of the movable clamp (2) away from the movable base (1). The movable base (1) includes a slotted base plate (101), a first screw turntable (102), a front sponge pad (103) and a rear sponge pad (104). The movable clamp (2) includes a screw frame (201), a second screw turntable (202), an internal thread sleeve (203), a fixing strip (204), a first bending clamp plate (205), a second bending clamp plate (206), a bending sponge pad (207), a slide rod (208), a support plate (209), an internal thread slider (210), a third screw turntable (211), a limit clamp head (212), and a movable short sleeve (213).

2. The head positioning device for a comatose patient according to claim 1, characterized in that: The first screw turntable (102) is located in the through hole of the slotted bottom plate (101). The front sponge pad (103) is fixedly installed on the upper surface of the slotted bottom plate (101) at the front end. The rear sponge pad (104) is located in the sliding groove on the upper surface of the slotted bottom plate (101). The front end of the first screw turntable (102) passes through the internal threaded cylinder on the lower surface of the rear sponge pad (104).

3. The head positioning device for a comatose patient according to claim 2, characterized in that: The screw frame (201) is fixedly installed on the side of the slotted base plate (101), the second screw turntable (202) is located inside the screw frame (201), and the internal thread sleeve (203) is located in the groove of the screw frame (201).

4. The head positioning device for a comatose patient according to claim 3, characterized in that: The fixing strip (204) is fixedly installed on the upper surface of the screw frame (201) at the front end, and the front end of the second screw turntable (202) passes through the interior of the inner thread sleeve (203).

5. The head positioning device for a comatose patient according to claim 4, characterized in that: The first bending clamp (205) is movably installed on the upper end of the fixing strip (204), the second bending clamp (206) is movably installed on the upper end of the internal thread sleeve (203), the bending sponge pad (207) is fixedly installed on the upper end of the inner side of the first bending clamp (205) and the second bending clamp (206), the slide rod (208) is fixedly installed on one side of the second bending clamp (206), and the front end of the slide rod (208) passes through the interior of the first bending clamp (205).

6. The head positioning device for a comatose patient according to claim 5, characterized in that: The support plate (209) is fixedly installed on the side of the screw frame (201) near the front end. The internal thread slider (210) is located in the guide rail through hole of the support plate (209). The No. 3 screw turntable (211) is located inside the internal thread slider (210).

7. The head positioning device for a comatose patient according to claim 6, characterized in that: The movable short sleeve (213) is sleeved on the outside of the slide bar (208), and the limiting head (212) is fixedly installed on the front end of the No. 3 screw turntable (211). The front end of the limiting head (212) is inserted into the interior of the movable short sleeve (213).

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