Folding head support for operation

Abstract

The utility model relates to an operation folding head support which comprises a bottom plate, a side plate is rotationally installed on one side of the upper surface of the bottom plate through two hinge blocks A, a fixing round block is installed on the outer surface of one hinge block A, a positioning hole is formed in the upper side of the fixing round block, and a fixing mechanism capable of being matched with the positioning hole in an inserted mode is arranged on the side surface of the side plate. Adjusting plates are arranged on the upper sides of the side plates, hinge blocks B are installed on the two sides of the tops of the adjusting plates, and a triangular top plate is rotationally installed between the two hinge blocks B. By means of the three-face folding arrangement, the device can be easily stored in the non-operation period, space is not occupied, the triangular top plate can be directly opened in the operation period once vomiting, rescue or oral monitoring is needed, and operation is easy and convenient. In addition, the triangular top plate is designed to be similar to a triangle, more operation space can be created for an operator aiming at the subclavian puncture interventional operation, and wound infection of the surgical operation part is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of medical instruments, in particular to a surgical folding head support. Background Art

[0002] Interventional surgical treatment refers to a minimally invasive treatment performed using modern high-tech means. That is, under the guidance of medical imaging, precision instruments such as special catheters are introduced into the human body to diagnose and locally treat the disease. It is currently widely used in oncology, cardiovascular, and neurology departments.

[0003] During interventional surgery, using sterile cloth or other coverings to cover the patient's head can keep the surgical area sterile and reduce the patient's psychological stress. However, direct covering may cause difficulty breathing or even the risk of suffocation, and also affect the doctor's ability to observe the patient's facial condition and monitor changes in the condition.

[0004] The Chinese patent with publication number CN215607323U discloses a head fixing bracket for cardiac pacemaker implantation surgery. The utility model is provided with a detachable support frame, which can be disassembled and assembled before and after the operation, so as to support and fix the patient's head during interventional pacemaker surgery. Although the bracket can prevent the covering materials such as disinfectant towels from directly contacting the patient and prevent the patient from having difficulty breathing, due to the cumbersome device, once the patient vomits or needs rescue and tracheal intubation during the operation, it takes time to remove the device, wasting precious rescue time. Utility Model Content

[0005] The utility model aims to provide a surgical folding head support which is convenient for quick assembly and use and avoids affecting the rescue time.

[0006] To achieve the above-mentioned purpose, the technical solution of the utility model is as follows.

[0007] A surgical folding head support comprises a bottom plate, a side plate is rotatably mounted on one side of the upper surface of the bottom plate through two hinge blocks A, a fixed round block is mounted on the outer surface of one of the hinge blocks A, a positioning hole is provided on the upper side of the fixed round block, and a fixing mechanism capable of plugging and cooperating with the positioning hole is provided on the side surface of the side plate. An adjustment plate is provided on the upper side of the side plate, hinge blocks B are installed on both sides of the top of the adjustment plate, and a triangular top plate is rotatably mounted between the two hinge blocks B.

[0008] It can be seen that by flipping the side panels to a perpendicular state with the bottom panel and fixing them with a fixing mechanism, the triangular top panel is flipped to the top of the bottom panel. At this time, the lower surface of the triangular top panel abuts against the upper surface of the adjustment panel, so that the triangular top panel can be fixed and maintained in a state parallel to the bottom panel. The patient's head is resting on the bottom panel, and the triangular top panel can play a shielding role, thereby satisfying the isolation of the patient from direct contact with the sterile surgical towel, reducing the risk of breathing difficulties or suffocation. At the same time, the three-sided folding setting can be easily stored during non-surgical periods without taking up space. In the event of vomiting, rescue, or oral monitoring during surgery, the triangular top panel can be directly opened, which is easy to operate. Not only that, the triangular top panel is designed to be quasi-triangular, which can create more operating space for the operator for interventional surgery requiring subclavian puncture, and also avoid wound infection at the surgical site.

[0009] Furthermore, the fixing mechanism includes a fixing block installed on the side surface of the side plate, the lower surface of the fixing block is connected to a spring, the side surface of the side plate is slidably installed with a slider below the fixing block, and the end of the spring is connected to the slider, and the lower surface of the slider is connected to an insertion rod adapted to the positioning hole.

[0010] When the side panel is folded on the upper surface of the bottom panel, under the thrust of the spring, the end of the insertion rod is pressed against the outer surface of the fixed round block. When it is needed, the side panel can be directly flipped to a vertical state with the bottom panel. At this time, the insertion rod is aligned with the positioning hole. Under the action of the spring, the slider can be pushed downward and the insertion rod can be driven to be inserted into the positioning hole to realize automatic fixation of the side panel, so that it can be quickly assembled and used.

[0011] Furthermore, connecting grooves are provided on both sides of the upper surface of the side plate, support rods are connected to both sides of the lower surface of the adjustment plate, and the two support rods are respectively inserted into the two connecting grooves, and fastening bolts are installed on both side surfaces of the side plate.

[0012] By setting the connecting groove, the supporting rod and the fastening bolt, the height of the triangular top plate can be flexibly adjusted according to the size of the patient's head, and the applicability is strong.

[0013] Furthermore, a telescopic rod is connected between the fixed block and the sliding block, and a spring is sleeved on the outer surface of the telescopic rod.

[0014] By setting the telescopic rod, the spring can be guided to avoid bending and deformation of the spring.

[0015] Furthermore, a ball bearing is installed at the bottom of the insertion rod.

[0016] When the side panel flips from a horizontal state to a vertical state, due to the action of the spring, the end of the plug rod is always pressed against the outer surface of the fixed round block, so a certain friction resistance will be generated during the flipping process. The setting of the ball can reduce the friction resistance, thereby improving the user experience.

[0017] Furthermore, the edges of the triangular top plate and the bottom plate are both provided with arc chamfers.

[0018] The arc chamfers can prevent the edges of the triangular top plate and the bottom plate from scratching medical staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0020] Figure 2 for Figure 1 A is an enlarged schematic diagram;

[0021] Figure 3 It is a schematic diagram of the cross-sectional structure of the triangular top plate area in the utility model;

[0022] Figure 4 It is a structural schematic diagram of the fixing mechanism in the utility model.

[0023] In the figure: 100, bottom plate; 101, hinge block A; 102, side plate; 103, fixed round block; 104, positioning hole; 105, adjustment plate; 106, hinge block B; 107, triangular top plate; 200, fixing mechanism; 201, fixing block; 202, spring; 203, slider; 204, plug rod; 300, connecting groove; 301, support rod; 302, fastening bolt; 400, telescopic rod; 500, ball bearing. DETAILED DESCRIPTION

[0024] The utility model is described in detail below with reference to the accompanying drawings.

[0025] like Figure 1-4 As shown, a surgical folding head support comprises a bottom plate 100, a side plate 102 is rotatably mounted on one side of the upper surface of the bottom plate 100 through two hinge blocks A101, a fixed round block 103 is mounted on the outer surface of one of the hinge blocks A101, a positioning hole 104 is provided on the upper side of the fixed round block 103, and a fixing mechanism 200 capable of plugging and matching with the positioning hole 104 is provided on the side surface of the side plate 102. An adjustment plate 105 is provided on the upper side of the side plate 102, hinge blocks B106 are installed on both sides of the top of the adjustment plate 105, and a triangular top plate 107 is rotatably mounted between the two hinge blocks B106.

[0026] When in use, the bottom plate 100 is first laid on the operating table, and then the side plate 102 is flipped to a vertical state and fixed by the fixing mechanism 200, and the triangular top plate 107 is flipped to the top of the bottom plate 100 and is parallel to the bottom plate 100. At this time, the lower surface of the triangular top plate 107 abuts against the upper surface of the adjustment plate 105, so that the triangular top plate 107 can be kept in a fixed state, and then a pillow is placed on the surface of the bottom plate 100, and the patient can rest his head on the pillow. When vomiting, rescue, or oral monitoring occurs during the operation, the triangular top plate 107 can be directly opened and flipped 270 degrees to the outer side of the side plate 102, so that the patient can be quickly rescued and the precious rescue time can be avoided. During non-surgery, the triangular top plate 107 can be folded on the outer side of the side plate 102, and the side plate 102 can be folded on the upper surface of the bottom plate 100, thereby reducing the occupied space and facilitating storage.

[0027] Specifically, the fixing mechanism 200 includes a fixing block 201 installed on the side surface of the side plate 102, and a spring 202 is connected to the lower surface of the fixing block 201. A slider 203 is slidably installed on the side surface of the side plate 102 below the fixing block 201, and the end of the spring 202 is connected to the slider 203, and the lower surface of the slider 203 is connected to a plug rod 204 adapted to the positioning hole 104. When the side plate 102 is folded on the upper surface of the bottom plate 100, under the thrust of the spring 202, the end of the plug rod 204 is pressed against the outer surface of the fixing round block 103. When it is needed, the side plate 102 can be directly flipped over to a vertical state with the bottom plate 100. At this time, the plug rod 204 is aligned with the positioning hole 104. Under the action of the spring 202, the slider 203 can be pushed to slide downward, and the plug rod 204 can be driven to be inserted into the positioning hole 104, so as to realize automatic fixing of the side plate 102, so that it can be quickly assembled and used.

[0028] Specifically, connecting grooves 300 are provided on both sides of the upper surface of the side plate 102, and support rods 301 are connected to both sides of the lower surface of the adjustment plate 105, and the two support rods 301 are respectively inserted into the two connecting grooves 300, and fastening bolts 302 are installed on both side surfaces of the side plate 102. Through the setting of the connecting grooves 300, the support rods 301 and the fastening bolts 302, the height of the triangular top plate 107 can be flexibly adjusted according to the size of the patient's head, and the applicability is strong.

[0029] Specifically, a telescopic rod 400 is connected between the fixed block 201 and the slider 203, and the spring 202 is sleeved on the outer surface of the telescopic rod 400. Through the setting of the telescopic rod 400, the spring 202 can be guided to avoid bending and deformation of the spring 202.

[0030] Specifically, a ball 500 is installed at the bottom of the insertion rod 204. When the side panel 102 is flipped from a horizontal state to a vertical state, due to the action of the spring 202, the end of the insertion rod 204 is always pressed against the outer surface of the fixed round block 103, so a certain friction resistance is generated during the flipping process. The setting of the ball 500 can reduce the friction resistance, thereby improving the user experience.

[0031] Specifically, the edges of the triangular top plate 107 and the bottom plate 100 are both provided with arc chamfers. The arc chamfers can prevent the edges of the triangular top plate 107 and the bottom plate 100 from scratching medical staff.

[0032] The above is a detailed description of the utility model in combination with specific embodiments, and it cannot be determined that the specific implementation methods of the utility model are limited to these descriptions. For ordinary technicians in the technical field to which the utility model belongs, making several equivalent substitutions or obvious modifications without departing from the concept of the utility model, and having the same performance or use, should be regarded as belonging to the patent protection scope of the utility model determined by the submitted claims.

Claims

1. A surgical foldable head support, comprising a base plate (100), characterized in that: A side plate (102) is rotatably mounted on one side of the upper surface of the bottom plate (100) via two hinge blocks A (101), a fixing round block (103) being mounted on the outer surface of one of the hinge blocks A (101), a positioning hole (104) being provided on the upper side of the fixing round block (103), and a fixing mechanism (200) capable of plugging and cooperating with the positioning hole (104) being provided on the side surface of the side plate (102); An adjustment plate (105) is provided on the upper side of the side plate (102), hinge blocks B (106) are installed on both sides of the top of the adjustment plate (105), and a triangular top plate (107) is rotatably installed between the two hinge blocks B (106).

2. A surgical foldable head support according to claim 1, characterized in that: The fixing mechanism (200) comprises a fixing block (201) mounted on the side surface of the side plate (102), the lower surface of the fixing block (201) being connected to a spring (202), a sliding block (203) being slidably mounted on the side surface of the side plate (102) below the fixing block (201), an end of the spring (202) being connected to the sliding block (203), and a plug rod (204) matching the positioning hole (104) being connected to the lower surface of the sliding block (203).

3. A surgical foldable head support according to claim 2, characterized in that: Both sides of the upper surface of the side plate (102) are provided with connection grooves (300), both sides of the lower surface of the adjustment plate (105) are connected with support rods (301), and the two support rods (301) are respectively inserted into the two connection grooves (300), and both side surfaces of the side plate (102) are installed with fastening bolts (302).

4. A surgical foldable head support according to claim 3, characterized in that: A telescopic rod (400) is connected between the fixed block (201) and the sliding block (203), and the spring (202) is sleeved on the outer surface of the telescopic rod (400).

5. A surgical foldable head support according to claim 4, characterized in that: A rolling ball (500) is installed at the bottom of the insertion rod (204).

6. The surgical foldable head support according to claim 1, characterized in that: The edges of the triangular top plate (107) and the bottom plate (100) are both provided with arc chamfers.

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