Auxiliary fixator for neck traction bed

By designing an auxiliary fixator on the neck pulling bed including a retractable fixing rod and a shoulder fixing structure, the problem of poor patient position fixation in the prior art is solved, and better treatment effect and safety are achieved.

CN222517098UActive Publication Date: 2025-02-25WUZHOU MATERNAL & CHILD HEALTH HOSPITAL
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Patent Information

Application Number
CN202420587655.2
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-03-25
Publication Date
2025-02-25
Estimated Expiration
2034-03-25

AI Technical Summary

Technical Problem

The existing neck traction mechanism cannot effectively fix the patient's position, resulting in changes in traction angle and uneven force, affecting the treatment effect.

Method used

Design an auxiliary fixing device for neck-pulling bed, including a retractable left shoulder fixing rod, head fixing rod and right shoulder fixing rod that slides sequentially on the transverse rod of the bed head, combining the shoulder fixing structure and the fixing method of the neck pillow , ensure stable and secure head and shoulders.

Benefits of technology

By effectively fixing the head and shoulders, ensure that the height of the left and right shoulders is consistent, avoiding uneven force on the neck during traction, improving the treatment effect, preventing muscle strain, and making it easy to use.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model discloses an auxiliary fixator for a neck traction bed, which belongs to the technical field of medical auxiliary articles, can be used for well fixing the head and the shoulders of a patient subjected to traction treatment by using the fixator so as to ensure the treatment effect, and has the characteristics of convenience in use and good treatment effect. Comprising a transverse rod arranged on a bed head, a left shoulder fixing rod, a head fixing rod and a right shoulder fixing rod are sequentially arranged on the transverse rod in a sliding mode, the upper end of the left shoulder fixing rod, the upper end of the head fixing rod and the upper end of the right shoulder fixing rod are all connected with the transverse rod in a sleeved mode, and the left shoulder fixing rod, the head fixing rod and the right shoulder fixing rod are all telescopic rods. Length locking structures for locking the lengths of the left shoulder fixing rod, the head fixing rod and the right shoulder fixing rod are arranged on the left shoulder fixing rod, the head fixing rod and the right shoulder fixing rod, shoulder fixing structures for fixing the shoulders of a patient are arranged at the lower ends of the left shoulder fixing rod and the right shoulder fixing rod, a head pillow is arranged at the lower end of the head fixing rod, and a neck pillow is arranged below the head pillow.
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Description

Technical Field

[0001] The utility model relates to the technical field of medical auxiliary products, and more specifically, particularly to an auxiliary fixator for a cervical traction bed. Background Art

[0002] Traction is the use of external traction and counter-traction to pull the limbs or trunk to achieve the purpose of treatment and auxiliary treatment. It is widely used in orthopedics. Skull traction treatment is usually performed with the patient lying on a cervical traction bed. The traction mechanism set at one end of the cervical traction bed is used to stretch the patient's head upward so that the cervical spine can be slowly reset.

[0003] The traction mechanism of the existing cervical traction bed generally includes a traction belt, a rope, a traction frame (pulley), a traction weight and other equipment. After the patient's mandible is fixed with the traction belt, the weight of the traction weight generates tension on both ends of the traction belt to achieve the effect of stretching the patient's head outward. However, the traction mechanism of the existing cervical traction bed cannot fix the position of the patient well. They are prone to shifting during traction treatment, causing changes in the traction angle, resulting in uneven force and affecting the treatment effect. Therefore, it is urgent to design a device that can better fix the patient during skull traction treatment to solve the above problems. Utility Model Content

[0004] The utility model aims to provide an auxiliary fixator for a cervical traction bed, which can be used by a patient undergoing traction therapy to well fix his head and shoulders so as to ensure the therapeutic effect, and has the characteristics of being easy to use and having a good therapeutic effect.

[0005] The technical solution adopted by the utility model is as follows:

[0006] An auxiliary fixator for a cervical traction bed, comprising a transverse rod arranged at the head of the bed, a left shoulder fixing rod, a head fixing rod and a right shoulder fixing rod being slidably arranged on the transverse rod in sequence, the upper ends of the left shoulder fixing rod, the head fixing rod and the right shoulder fixing rod being sleeved with the transverse rod, the left shoulder fixing rod, the head fixing rod and the right shoulder fixing rod being telescopic rods, the left shoulder fixing rod, the head fixing rod and the right shoulder fixing rod being provided with a length locking structure for locking their lengths, the lower ends of the left shoulder fixing rod and the right shoulder fixing rod being provided with a shoulder fixing structure for fixing the patient's shoulders, the lower end of the head fixing rod being provided with a head pillow, a neck pillow being provided below the head pillow, and a pillow fixing structure for fixing the neck pillow being provided between the two ends of the neck pillow and the left shoulder fixing rod or the right shoulder fixing rod.

[0007] Furthermore, the shoulder fixing structure includes a shoulder fixing sleeve, which is hinged to the lower end of the left shoulder fixing rod or the right shoulder fixing rod, and a shoulder fixing structure for fixing the shoulder fixing sleeve is also provided between the shoulder fixing sleeve and the left shoulder fixing rod or the right shoulder fixing rod.

[0008] Furthermore, the shoulder fixing structure includes a first fastening screw threadedly connected to one side of the shoulder fixing sleeve, and the inner end of the first fastening screw passes through and extends out of the shoulder fixing sleeve and fits with the lower end of the left shoulder fixing rod or the right shoulder fixing rod.

[0009] Furthermore, the pillow fixing structure includes a strap arranged between the neck pillow and the left shoulder fixing rod or the right shoulder fixing rod, the inner end of the strap is fixedly connected to the neck pillow, and the outer end of the strap is tightly connected to the left shoulder fixing rod or the right shoulder fixing rod.

[0010] Furthermore, a positioning ring is provided at the lower part of the left shoulder fixing rod or the right shoulder fixing rod, and the outer end of the strap passes through the positioning ring and is tightly connected to the left shoulder fixing rod or the right shoulder fixing rod.

[0011] Furthermore, the neck pillow is provided with an inflation port and an deflation port, the inflation port is connected to an air pump, and the deflation port is provided with an air plug.

[0012] Furthermore, the head pillow is a ring-shaped pillow.

[0013] Furthermore, the length locking structure includes a second fastening screw threadedly connected to the telescopic connection of the left shoulder fixing rod or the head fixing rod or the right shoulder fixing rod.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] The utility model discloses an auxiliary fixer for a cervical traction bed, which is provided with a transverse rod at the head of the bed, on which a left shoulder fixing rod, a head fixing rod and a right shoulder fixing rod are slidably arranged in sequence, the left shoulder fixing rod, the head fixing rod and the right shoulder fixing rod are all telescopic rods, the left shoulder fixing rod, the head fixing rod and the right shoulder fixing rod are all provided with length locking structures for locking their lengths, the lower ends of the left shoulder fixing rod and the right shoulder fixing rod are both provided with shoulder fixing structures for fixing the patient's shoulders, the lower end of the head fixing rod is provided with a head pillow, a neck pillow is provided below the head pillow, and a pillow fixing structure for fixing the neck pillow is provided between the two ends of the neck pillow and the left shoulder fixing rod or the right shoulder fixing rod. When the patient is undergoing traction treatment, the head fixing rod is moved to the position of the patient's head, and the length of the head fixing rod is adjusted so that the patient's head is resting on the head pillow. Then, the left shoulder fixing rod and the right shoulder fixing rod are respectively moved to the position of the patient's shoulders according to the patient's body position, and the shoulders are fixed by the shoulder fixing structures at the lower ends of the left shoulder fixing rod and the right shoulder fixing rod. The neck position of the patient can be effectively supported and fixed by the neck pillow, so that the patient's head and shoulders can be well fixed during the treatment process, and the height of the left and right shoulders can be kept consistent to ensure the treatment effect and prevent muscle strain. It is easy to use and has good treatment effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0017] Figure 1 It is a structural schematic diagram of the utility model;

[0018] Figure 2 It is a structural schematic diagram of the neck pillow in the utility model;

[0019] Figure 3 It is a structural schematic diagram of a left shoulder fixing rod and a shoulder fixing sleeve in the utility model.

[0020] Among them: 1- horizontal rod, 2- left shoulder fixing rod, 3- head fixing rod, 4- right shoulder fixing rod, 5- head pillow, 6- neck pillow, 7- shoulder fixing sleeve, 9- first fastening screw, 10- strap, 11- positioning ring, 12- inflation port, 13- deflation port, 14- air pump, 15- air plug, 16- second fastening screw. DETAILED DESCRIPTION

[0021] The technical solution of the present invention is further described in detail below in conjunction with specific implementation methods, but does not constitute any limitation to the present invention.

[0022] Reference Figures 1 to 3As shown, the utility model is an auxiliary fixator for a cervical traction bed, comprising a transverse rod 1 arranged at the head of the bed, a left shoulder fixing rod 2, a head fixing rod 3 and a right shoulder fixing rod 4 are slidably arranged on the transverse rod 1 in sequence, the upper ends of the left shoulder fixing rod 2, the head fixing rod 3 and the right shoulder fixing rod 4 are all sleeved with the transverse rod 1, the left shoulder fixing rod 2, the head fixing rod 3 and the right shoulder fixing rod 4 are all retractable rods, the left shoulder fixing rod 2, the head fixing rod 3 and the right shoulder fixing rod 4 are all provided with a length locking structure for locking their lengths, the lower ends of the left shoulder fixing rod 2 and the right shoulder fixing rod 4 are both provided with a shoulder fixing structure for fixing the patient's shoulders, a head pillow 5 is provided at the lower end of the head fixing rod 3, a neck pillow 6 is provided below the head pillow 5, and a pillow fixing structure for fixing the neck pillow 6 is provided between the two ends of the neck pillow 6 and the left shoulder fixing rod 2 or the right shoulder fixing rod 4. When the patient is undergoing traction therapy, the head fixing rod 3 is moved to the position of the patient's head, and the length of the head fixing rod is adjusted so that the patient's head is resting on the head pillow 8. Then, the left shoulder fixing rod 2 and the right shoulder fixing rod 4 are respectively moved to the position of the patient's shoulders according to the patient's body position, and the shoulders are fixed by the shoulder fixing structures at the lower ends of the left shoulder fixing rod 2 and the right shoulder fixing rod 4. If the patient's shoulders are uneven or the body tilts to one side during traction therapy, uneven force will be applied to the neck during traction, which will not only affect the effect of traction therapy, but also may cause muscle strain. Therefore, the neck pillow 6 can be used to effectively support and fix the patient's neck position, so that the patient's head and shoulders can be well fixed during traction therapy, and the height of the left and right shoulders can be kept consistent, so as to ensure the treatment effect and prevent muscle strain. It is easy to use and has good treatment effect.

[0023] Furthermore, the shoulder fixing structure includes a shoulder fixing sleeve 7, which is hinged to the lower end of the left shoulder fixing rod 2 or the right shoulder fixing rod 4, and a shoulder fixing structure for fixing the shoulder fixing sleeve 7 is also provided between the shoulder fixing sleeve 7 and the left shoulder fixing rod 2 or the right shoulder fixing rod 4. When in use, the shoulder fixing structure is loosened, and the rotating shoulder fixing sleeve 7 can better cover the patient's shoulder and make the sleeve connection effect between the patient's shoulder and the shoulder fixing sleeve 7 better. After the shoulder fixing sleeve 7 is well covered on the patient's shoulder, the shoulder fixing structure can be tightened to achieve the fixing effect on the patient's shoulder.

[0024] Furthermore, the shoulder fixing structure includes a first fastening screw 9 threadedly connected to one side of the shoulder fixing sleeve 7, and the inner end of the first fastening screw 9 passes through and extends out of the shoulder fixing sleeve 7 and fits with the lower end of the left shoulder fixing rod 2 or the right shoulder fixing rod 4. By screwing the first fastening screw 9 outward or inward, the shoulder fixing sleeve 7 can be loosened or locked from the lower end of the left shoulder fixing rod 2 or the right shoulder fixing rod 4.

[0025] Furthermore, the pillow fixing structure includes a strap 10 arranged between the neck pillow 6 and the left shoulder fixing rod 2 or the right shoulder fixing rod 4, the inner end of the strap 10 is fixedly connected to the neck pillow 6, and the outer end of the strap 10 is tightly connected to the left shoulder fixing rod 2 or the right shoulder fixing rod 4. By using the straps 10 on the left and right sides of the neck pillow 6, the neck pillow 6 can be tightly fixed between the left shoulder fixing rod 2 and the right shoulder fixing rod 4, preventing the neck pillow 6 from being displaced left and right during use and affecting the supporting effect on the patient's neck.

[0026] Furthermore, a positioning ring 11 is provided at the lower part of the left shoulder fixing rod 2 or the right shoulder fixing rod 4, and the outer end of the strap 10 is passed through the positioning ring 11 and then tied to the left shoulder fixing rod 2 or the right shoulder fixing rod 4. By passing the outer end of the strap 10 through the positioning ring 11 and then tied to the left shoulder fixing rod 2 or the right shoulder fixing rod 4, it is possible to prevent the neck pillow 6 from being displaced up and down during use, thereby affecting the supporting effect on the patient's neck. Preferably, the number of positioning rings 11 provided on the left shoulder fixing rod 2 or the right shoulder fixing rod 4 is 2, and the two positioning rings 11 are symmetrically provided on the left shoulder fixing rod 2 or the right shoulder fixing rod 4, so that the tightening effect of the strap is better and it is prevented from being displaced up and down.

[0027] Furthermore, the neck pillow 6 is provided with an inflation port 12 and an air release port 13, the inflation port 12 is connected to an air pump 14, and the air release port 13 is provided with an air plug 15. When in use, the air pump 14 is used to inflate the neck pillow 6 to increase its volume to achieve a supporting effect on the patient's neck. When it is not needed, the air plug 15 on the air release port 13 can be opened to discharge the gas in the neck pillow 6, thereby reducing the volume of the neck pillow 6 and making it more convenient to store.

[0028] Furthermore, the head pillow 5 is a ring-shaped pillow, and such a structure is more convenient for placing the patient's head thereon, and has a better positioning effect.

[0029] Furthermore, the length locking structure includes a second fastening screw 16 threadedly connected to the telescopic connection of the left shoulder fixing rod 2 or the head fixing rod 3 or the right shoulder fixing rod 4, wherein the left shoulder fixing rod 2, the head fixing rod 3 and the right shoulder fixing rod 4 are all telescopic rods, and the telescopic rods include a sleeve and a sliding rod, the sliding rod is slidably inserted in the sleeve, and the second fastening screw 16 is threadedly connected to the sleeve.

[0030] The above description is only a preferred embodiment of the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. An auxiliary fixator for a cervical traction bed, characterized in that: The invention comprises a transverse rod (1) arranged at the head of the bed, a left shoulder fixing rod (2), a head fixing rod (3) and a right shoulder fixing rod (4) being slidably arranged on the transverse rod (1) in sequence, the upper ends of the left shoulder fixing rod (2), the head fixing rod (3) and the right shoulder fixing rod (4) being sleeved with the transverse rod (1), the left shoulder fixing rod (2), the head fixing rod (3) and the right shoulder fixing rod (4) being telescopic rods, the left shoulder fixing rod (2), the head fixing rod (3) and the right shoulder fixing rod (4) being provided with a length locking structure for locking the length thereof, the lower ends of the left shoulder fixing rod (2) and the right shoulder fixing rod (4) being provided with a shoulder fixing structure for fixing the patient's shoulders, the lower end of the head fixing rod (3) being provided with a head pillow (5), the lower end of the head fixing rod (5) being provided with a neck pillow (6), and a pillow fixing structure for fixing the neck pillow (6) being provided between the two ends of the neck pillow (6) and the left shoulder fixing rod (2) or the right shoulder fixing rod (4).

2. The auxiliary fixator for a cervical traction bed according to claim 1, characterized in that: The shoulder fixing structure comprises a shoulder fixing sleeve (7), wherein the shoulder fixing sleeve (7) is hinged to the lower end of the left shoulder fixing rod (2) or the right shoulder fixing rod (4), and a shoulder fixing structure for fixing the shoulder fixing sleeve (7) is also provided between the shoulder fixing sleeve (7) and the left shoulder fixing rod (2) or the right shoulder fixing rod (4).

3. The auxiliary fixator for a cervical traction bed according to claim 2, characterized in that: The shoulder fixing structure comprises a first fastening screw (9) threadedly connected to one side of the shoulder fixing sleeve (7), wherein the inner end of the first fastening screw (9) passes through and extends out of the shoulder fixing sleeve (7) and fits with the lower end of the left shoulder fixing rod (2) or the right shoulder fixing rod (4).

4. The auxiliary fixator for a cervical traction bed according to claim 1, characterized in that: The pillow fixing structure comprises a strap (10) arranged between a neck pillow (6) and a left shoulder fixing rod (2) or a right shoulder fixing rod (4), wherein the inner end of the strap (10) is fixedly connected to the neck pillow (6), and the outer end of the strap (10) is tightly connected to the left shoulder fixing rod (2) or the right shoulder fixing rod (4).

5. The auxiliary fixator for a cervical traction bed according to claim 4, characterized in that: A positioning ring (11) is provided at the lower part of the left shoulder fixing rod (2) or the right shoulder fixing rod (4), and the outer end of the binding belt (10) passes through the positioning ring (11) and is tightly connected to the left shoulder fixing rod (2) or the right shoulder fixing rod (4).

6. The auxiliary fixator for a cervical traction bed according to claim 1, characterized in that: The neck pillow (6) is provided with an air inlet (12) and an air release port (13), the air inlet (12) is connected to an air pump (14), and the air release port (13) is provided with an air plug (15).

7. The auxiliary fixator for a cervical traction bed according to claim 1, characterized in that: The head pillow (5) is a ring-shaped pillow.

8. The auxiliary fixator for a cervical traction bed according to claim 1, characterized in that: The length locking structure comprises a second fastening screw (16) threadedly connected to the telescopic connection of the left shoulder fixing rod (2) or the head fixing rod (3) or the right shoulder fixing rod (4).