Multifunctional headstock fixing device

Abstract

The invention relates to the technical field of paving towel supports, and discloses a multifunctional headstock fixing device which comprises a fixing base, a supporting rod and a plastic rod, the fixing base is used for being fixed to an operating bed, the supporting rod is used for supporting a paving towel, one end of the plastic rod is arranged on the fixing base, and the other end of the plastic rod is connected with the supporting rod. The middle of the plastic rod is driven to be bent so that the centripetal area of the plastic rod can form an anti-blocking area. The supporting rod is arranged to support the towel sheet so as to separate the towel sheet from the face of a patient, the plastic rod is connected with the supporting rod, a medical worker can drive the middle of the plastic rod to be bent, the centripetal area of the plastic rod faces the medical worker, an anti-blocking area is formed, and the arms of the medical worker can move in the anti-blocking area when an operation is carried out; the interference of the plastic rod on the arm of the medical worker is avoided, and the operation efficiency is improved.

Description

Technical Field

[0001] The present application relates to the technical field of towel laying supports, and in particular to a multifunctional head support fixing device. Background Art

[0002] In the medical field, "draping" refers to the placement of sterile towels over the patient and around the surgical area during surgery or other sterile procedures. This process is called "draping" or "draping" and its purpose is to create a sterile field to reduce the risk of surgical site infection. Draping is a basic and important procedure in the operating room and is essential to maintaining a sterile environment in the surgical field.

[0003] In clinical practice, the drape needs to cover a large enough area to ensure that all operations during the procedure are performed within the sterile field. In some cases, additional drapes may be needed to cover other parts of the patient for warmth or privacy.

[0004] In order to prevent the towel from covering the patient's face and affecting the patient's breathing, and to facilitate medical staff to observe the patient's face and lip color, and vital signs, a bracket is usually used to support the towel to separate the towel from the patient's face. For example, patent publication number CN216629045U discloses a towel support for ophthalmic surgery, which supports the towel by a face avoidance section to separate the towel from the patient's face, but its first adjustment plate and the second adjustment plate protrude from the operating table. During the operation, the arms of the medical staff are easily rubbed against the first adjustment plate and the second adjustment plate, causing interference. Especially when the operation is performed on the patient's head, the distance between the arms of the medical staff and the first adjustment plate and the second adjustment plate is relatively close, and the first adjustment plate and the second adjustment plate are more likely to rub against the arms of the medical staff, causing interference and affecting the progress of the operation. Summary of the invention

[0005] In view of the deficiencies in the prior art, the present invention provides a support rod to support the towel sheet so as to separate the towel sheet from the patient's face, and connects the support rod through a plastic rod. The medical staff can drive the middle part of the plastic rod to bend, so that the centripetal area of ​​the plastic rod is directed toward the medical staff and forms an anti-blocking zone. When performing an operation, the medical staff's arms can move within the anti-blocking zone, avoiding interference caused by the plastic rod rubbing against the medical staff's arms, thereby improving the efficiency of the operation.

[0006] In order to solve the above technical problems, the technical solution adopted by the present invention is as follows: a multifunctional head frame fixing device, comprising: a fixing seat, the fixing seat is used to be fixed to the operating table;

[0007] A support rod, the support rod is used to support the towel sheet;

[0008] A plastic rod, one end of which is arranged on the fixing seat and the other end is connected to the supporting rod, and the middle part of the plastic rod is driven to bend so that the centripetal area of ​​the plastic rod forms an anti-blocking zone.

[0009] Further, the fixing seat comprises: a slide rail, the slide rail is arranged along a sliding direction, and one end of the plastic rod is slidably arranged on the slide rail;

[0010] A card slot is arranged on the slide rail and is used for being clamped on the operating table.

[0011] Furthermore, the plastic rod comprises: a plastic rod body, wherein the plastic rod body has a containing channel arranged along the length direction thereof;

[0012] A limiting rod is arranged in the accommodating channel, and is used to limit the plastic rod body to bend only along the sliding direction.

[0013] Furthermore, the limiting rod includes: a plurality of pivot members, and the plurality of pivot members are pivotally connected in sequence and arranged in the accommodating channel.

[0014] Further, the support rod comprises: a support rod body, the support rod being connected to the plastic rod body;

[0015] A first wire placement channel, the first wire placement channel is arranged in the support rod body along the length direction of the support rod body;

[0016] The limiting rod further comprises: a plurality of threading holes, wherein the plurality of threading holes are respectively arranged on the plurality of pivot members, the plurality of threading holes are interconnected to form a second threading channel, and the first threading channel is interconnected with the second threading channel.

[0017] Furthermore, the shape of the pivot member is an elliptical cylinder, the major axis of the axial section of the pivot member is arranged along the length direction of the support rod body, the pivot part of the pivot member is arranged at both ends of the pivot member in the length direction of the support rod body, and the threading hole is coaxially arranged on the corresponding pivot member.

[0018] Furthermore, the plastic rod also includes: a telescopic portion, which is arranged between the plastic rod body and the support rod, and the telescopic portion is used to change the distance between the plastic rod body and the support rod.

[0019] Furthermore, the plastic rod also includes: a plurality of guide grooves, which are arranged on the outer surface of the plastic rod body at intervals along the length direction of the plastic rod body, and a plurality of guide grooves are arranged on one end or both ends of the plastic rod body in the sliding direction.

[0020] Furthermore, the multifunctional headrest fixing device also includes: an adhesive portion, which is arranged on the support rod and is used for detachably connecting with the towel sheet.

[0021] Furthermore, the multifunctional headgear fixing device also includes: a plurality of sliding parts, which are slidably arranged on the support rod along the length direction of the support rod, and the bonding parts are respectively arranged on the plurality of sliding parts.

[0022] Beneficial effects: The present invention supports the towel sheet by arranging a support rod to separate the towel sheet from the patient's face, and connects the support rod through a plastic rod. The medical staff can drive the middle part of the plastic rod to bend, so that the centripetal area of ​​the plastic rod faces the medical staff and forms an anti-blocking area. When performing an operation, the medical staff's arms can move in the anti-blocking area, avoiding interference caused by the plastic rod rubbing against the medical staff's arms, thereby improving the efficiency of the operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 A schematic diagram of the structure of the multifunctional head frame fixing device provided by the present invention;

[0024] Figure 2 For the present invention Figure 1 A local enlarged structural schematic diagram of A;

[0025] Figure 3 A partial cross-sectional view of the support rod and the plastic rod provided by the present invention;

[0026] Figure 4 A cross-sectional view of the pivotal member provided by the present invention;

[0027] Figure 5 A schematic structural diagram of a multifunctional headgear fixing device in another embodiment provided by the present invention.

[0028] The marks in the accompanying drawings are: 100, fixed seat; 110, slide rail; 120, slot; 200, support rod; 210, support rod body; 220, first wire placement channel; 300, plastic rod; 310, plastic rod body; 311, guide groove; 312, accommodating channel; 320, limit rod; 321, pivot part; 322, threading hole; 330, telescopic part; 400, sliding part; 410, bonding part. DETAILED DESCRIPTION

[0029] The present invention provides a multifunctional head frame fixing device. In order to make the purpose, technical solution and effect of the present invention clearer and more specific, the present invention is further described in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0030] It should be noted that when a component is referred to as being "fixed to" or "disposed on" another component, it can be directly on the other component or indirectly on the other component. When a component is referred to as being "connected to" another component, it can be directly connected to the other component or indirectly connected to the other component.

[0031] It should also be noted that the same or similar numbers in the drawings of the embodiments of the present invention correspond to the same or similar parts; in the description of the present invention, it should be understood that if the terms "upper", "lower", "left", "right" and the like indicate directions or positional relationships based on the directions or positional relationships shown in the drawings, it is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, the terms describing the positional relationship in the drawings are only used for illustrative purposes and cannot be understood as limitations on this patent. For ordinary technicians in this field, the specific meanings of the above terms can be understood according to specific circumstances.

[0032] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0033] The invention is further described below by describing embodiments in conjunction with the accompanying drawings.

[0034] This embodiment provides a multifunctional head frame fixing device, such as Figures 1 to 5 As shown in , in order to solve the above technical problems, the technical solution adopted by the present invention is as follows: comprising: a fixing seat 100, a support rod 200 and a plastic rod 300. The fixing seat 100 is used to be fixed to the operating table, the support rod 200 is used to support the drape, one end of the plastic rod 300 is arranged on the fixing seat 100, and the other end is connected to the support rod 200, and the middle part of the plastic rod 300 is driven to bend so that the centripetal area of ​​the plastic rod 300 forms an anti-blocking area.

[0035] Specifically, the existing drape rack is easy to rub against the arms of medical staff because the part connected to the support rod 200 can affect the operation of medical staff. Therefore, the fixing seat 100 is usually fixed to the end of the operating table away from the medical staff (if the medical staff needs to perform surgery on the left side of the patient, the fixing seat 100 is fixed to the right side of the patient) to reduce the impact on the medical staff. The existing drape rack is generally made of a heavy material, so the connection between the fixing seat 100 and the operating table is relatively stable, and it is inconvenient to disassemble. In addition, it is easy to bump or even hurt the feet of medical staff during the disassembly process.

[0036] In actual use, the fixing seat 100 can be first installed on one end of the operating table (the left or right side of the patient), and then the towel sheet can be covered on the operating table. The support rod 200 is set between the towel sheet and the operating table. The support rod 200 can hold up the towel sheet to facilitate medical staff to observe the patient's condition, and can also prevent the towel sheet from covering the patient's entire face and affecting the patient's breathing, and is conducive to medical staff to observe the patient's face and lip color, and vital signs. When medical staff need to operate on the patient at one end close to the fixing seat 100, they only need to push the middle part of the plastic rod 300 away from the medical staff, so that the centripetal area of ​​the plastic rod 300 can form an anti-blocking zone. When performing the operation, the arms of the medical staff can move in the anti-blocking zone, avoiding the interference caused by the plastic rod 300 rubbing against the arms of the medical staff, thereby improving the efficiency of the operation. When it is not needed, the middle part of the plastic rod 300 can be continuously pushed toward one end to reduce the distance between the two ends of the plastic rod 300. At this time, the support rod 200 moves toward the fixed seat 100. When the position of the support rod 200 is close to the bed surface of the operating bed, it can minimize the impact on the actions of patients or medical staff. The support rod 200 is preferably parallel to and fits the bed surface of the operating bed.

[0037] Preferably, a tray is further included, which is arranged on the plastic rod 300 at one end facing the support rod 200, and is used to place medicines or medical equipment for convenient use by medical staff. The support rod 200 is rotatably connected to the plastic rod 300, and the medical staff can adjust the position of the support sheet by rotating the support rod 200.

[0038] In one embodiment, Figure 1 , Figure 2 As shown in , the fixing seat 100 includes: a slide rail 110, the slide rail 110 is arranged along the sliding direction, and one end of the plastic rod 300 is slidably arranged on the slide rail 110;

[0039] The card slot 120 is arranged on the slide rail 110 , and the card slot 120 is used for being clamped on the operating table.

[0040] Specifically, the sliding direction is the direction of the head and foot of the bed, and one end of the plastic rod 300 can slide along the direction of the head and foot of the bed. When medical staff perform surgery on different parts of different patients, the position of the towel sheet that needs to be supported may be different. At this time, the plastic rod 300 can be driven to slide on the slide rail 110 to change the position of the plastic rod 300, and then change the position of the support rod 200, so as to adjust the support position of the towel sheet. The slot 120 can be clamped on the operating bed, and the gap between the slot 120 and the operating bed is reduced by bolts and other components to fix the slide rail 110 to the operating bed. The slide rail 110 is preferably a self-locking slide rail 110. After the medical staff adjusts the position of the plastic rod 300, the slide rail 110 is self-locking, and the plastic rod 300 will not slide at will. When the position of the plastic rod 300 needs to be adjusted, the slide rail 110 is unlocked by driving the corresponding components. It should be noted that the self-locking slide rail 110 is a prior art.

[0041] In one embodiment, Figure 1 , Figure 2 , Figure 3 As shown in , the plastic rod 300 comprises: a plastic rod body 310, wherein the plastic rod body 310 has an accommodating channel 312 arranged along the length direction thereof;

[0042] The limiting rod 320 is disposed in the accommodating channel 312 , and is used to limit the plastic rod body 310 to bend only along the sliding direction.

[0043] Specifically, the two ends of the limiting rod 320 are respectively fixedly connected to the two ends of the accommodating channel 312, and the plastic rod body 310 is made of an easily bendable material such as silicone, and can bend along with the bending of the limiting rod 320. Preferably, through the restriction of the limiting rod 320, the plastic rod body 310 can only bend along the direction of the head and foot of the bed, which is convenient for medical staff to adjust the bending degree of the plastic rod body 310.

[0044] In one embodiment, Figure 4 , Figure 5 As shown in , the limiting rod 320 includes: a plurality of pivot members 321 , and the plurality of pivot members 321 are pivotally connected in sequence and disposed in the accommodating channel 312 .

[0045] Preferably, the fixing seat 100 , the support rod 200 and the pivoting member 321 are all made of materials such as stainless steel, and can be sterilized at high temperature after use. The two pivoting members 321 at both ends of the accommodating channel 312 are fixedly connected to the plastic rod body 310 .

[0046] In one embodiment, Figure 1 , Figure 2 , Figure 3 As shown in , the support rod 200 includes: a support rod body 210, and the support rod 200 is connected to a plastic rod body 310;

[0047] A first wire placement channel 220, the first wire placement channel 220 is arranged in the support rod body 210 along the length direction of the support rod body 210;

[0048] The limiting rod 320 further includes: a plurality of threading holes 322, which are respectively arranged on a plurality of pivot members 321, and the plurality of threading holes 322 are interconnected to form a second wire placement channel, and the first wire placement channel 220 is interconnected with the second wire placement channel.

[0049] Specifically, the trachea and the guide wire can be inserted into the first wire placement channel 220 and the second wire placement channel to prevent the trachea and the guide wire from being compressed by the patient.

[0050] In one embodiment, Figure 3 As shown in the figure, the shape of the pivot member 321 is an elliptical cylinder, the major axis of the axial section of the pivot member 321 is arranged along the length direction of the support rod body 210, the pivot part of the pivot member 321 is arranged at both ends of the pivot member 321 in the length direction of the support rod body 210, and the threading hole 322 is coaxially arranged on the corresponding pivot member 321.

[0051] Specifically, Figure 4 As shown in , the second wire placement channel is S-shaped, and the trachea and the wire can be inserted into the second wire placement channel. When the long axes of the plurality of pivoting members 321 are arranged along the length direction of the support rod body 210, the threading holes 322 of the two adjacent pivoting parts are the farthest apart. Therefore, in the actual installation process, the plastic rod body 310 is first removed from the limiting rod 320. The plastic rod body 310 can form a ring structure through two semi-ring structures, which is convenient for medical staff to remove the plastic rod body 310 from the limiting rod 320. The specific details are not limited. Then the long axes of the plurality of pivoting members 321 are driven along the length direction of the support rod body 210, and finally the trachea and the wire are sequentially passed through the plurality of threading holes 322 and then through the first wire placement channel 220, so that the two ends of the trachea and the wire are respectively located in the plastic rod body 310 and the limiting rod 320 to prevent the trachea and the wire from being pressed by the patient. When two adjacent pivoting parts rotate relative to each other, the distance between the threading holes 322 of the two adjacent pivoting parts is reduced, so that the trachea and the guide wire will not be tightened.

[0052] In one embodiment, Figure 5 As shown in , the plastic rod 300 further includes: a telescopic portion 330, which is disposed between the plastic rod body 310 and the support rod 200, and the telescopic portion 330 is used to change the distance between the plastic rod body 310 and the support rod 200.

[0053] Specifically, when the plastic rod body 310 bends, the distance between the two ends of the plastic rod body 310 will become smaller, causing the support rod 200 to move toward the fixed seat 100 (the height becomes lower). The distance between the support rod 200 and the fixed seat 100 (the height of the support rod 200) can be adjusted through the telescopic part 330, making the present application suitable for patients of different body shapes.

[0054] In one embodiment, Figure 1 , Figure 2 , Figure 3 , Figure 5 As shown in the figure, the plastic rod 300 also includes: a plurality of guide grooves 311, which are arranged on the outer surface of the plastic rod body 310 at intervals along the length direction of the plastic rod body 310, and the plurality of guide grooves 311 are arranged on one end or both ends of the plastic rod body 310 in the sliding direction.

[0055] When the plastic rod body 310 is bent, one end of the plastic rod body 310 in the centripetal direction will be compressed, so that the plastic rod body 310 has elasticity and tends to return to its original state. By providing a guide groove 311 at one end of the plastic rod body 310 in the centripetal direction, the above situation can be alleviated, making it easier for the plastic rod body 310 to bend in the sliding direction, and reducing the probability of the plastic rod body 310 returning to its original state by itself.

[0056] In one embodiment, Figure 5 As shown in , the multifunctional headgear fixing device further includes: an adhesive portion 410, which is disposed on the support rod 200, and the adhesive portion 410 is used for detachably connecting with the towel sheet.

[0057] Preferably, the adhesive portion 410 is Velcro (with a hook on one side) or a self-adhesive sticker, etc., and the towel sheet can be connected to the adhesive portion 410 when the towel sheet contacts the adhesive portion 410 .

[0058] In one embodiment, Figure 5 As shown in , the multifunctional headgear fixing device further includes: a plurality of sliding parts 400, the plurality of sliding parts 400 are slidably arranged on the support rod 200 along the length direction of the support rod 200, and the bonding parts 410 are respectively arranged on the plurality of sliding parts 400.

[0059] Specifically, when the towel sheet contacts the adhesive portion 410, the towel sheet is connected to the adhesive portion 410. At this time, the towel sheet is detachably connected to the plurality of sliding portions 400. In actual use, medical personnel can push the plurality of sliding portions 400 to drive the corresponding position of the towel sheet to move, so as to change the coverage area of ​​the towel sheet. For example, after the operation is completed, the plurality of sliding portions 400 can be pushed to the end away from the medical personnel, so that the patient is exposed.

[0060] Preferably, a tracheal tube holder is provided on the sliding portion 400, and the tracheal tube holder is used to fix the tracheal tube to prevent the tube from falling off during surgery.

[0061] Preferably, the support rod 200 is a telescopic rod, and the medical staff can support a larger area of ​​the towel sheet by changing the length of the support rod 200. Preferably, the device is relatively provided with two support rods 200 on the operating table, and the two support rods 200 do not touch each other, so as to support a larger area of ​​the towel sheet.

[0062] In summary, the present application relates to the technical field of drape support, and discloses a multifunctional headrest fixing device, which includes a fixing seat, a support rod, and a plastic rod. The fixing seat is used to be fixed to the operating table, the support rod is used to support the drape, one end of the plastic rod is arranged on the fixing seat, and the other end is connected to the support rod. The middle part of the plastic rod is driven to bend so that the centripetal area of ​​the plastic rod forms an anti-blocking zone. The present invention supports the drape sheet by arranging the support rod to separate the drape sheet from the patient's face, and connects the support rod through the plastic rod. The medical staff can drive the middle part of the plastic rod to bend, so that the centripetal area of ​​the plastic rod faces the medical staff and forms an anti-blocking zone. When performing the operation, the arms of the medical staff can move in the anti-blocking zone, avoiding the interference caused by the plastic rod rubbing against the arms of the medical staff, thereby improving the efficiency of the operation.

[0063] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A multifunctional head frame fixing device, characterized in that: include: A fixing seat, the fixing seat being used to be fixed to the operating table; A support rod, the support rod is used to support the towel sheet; A plastic rod, one end of which is arranged on the fixing seat and the other end is connected to the supporting rod, and the middle part of the plastic rod is driven to bend so that the centripetal area of ​​the plastic rod forms an anti-blocking zone.

2. The multifunctional headrest fixing device according to claim 1, characterized in that: The fixing seat comprises: a slide rail, the slide rail is arranged along a sliding direction, and one end of the plastic rod is slidably arranged on the slide rail; A card slot is arranged on the slide rail and is used for being clamped on the operating table.

3. The multifunctional headrest fixing device according to claim 2, characterized in that: The plastic rod comprises: a plastic rod body, wherein the plastic rod body has a containing channel arranged along the length direction thereof; A limiting rod is arranged in the accommodating channel, and is used to limit the plastic rod body to bend only along the sliding direction.

4. The multifunctional headrest fixing device according to claim 3, characterized in that: The limiting rod comprises: a plurality of pivoting members, and the plurality of pivoting members are pivoted in sequence and arranged in the accommodating channel.

5. The multifunctional headgear fixing device according to claim 4, characterized in that: The support rod comprises: a support rod body, the support rod is connected to the plastic rod body; A first wire placement channel, the first wire placement channel is arranged in the support rod body along the length direction of the support rod body; The limiting rod further comprises: a plurality of threading holes, wherein the plurality of threading holes are respectively arranged on the plurality of pivot members, the plurality of threading holes are interconnected to form a second threading channel, and the first threading channel is interconnected with the second threading channel.

6. The multifunctional headrest fixing device according to claim 5, characterized in that: The shape of the pivot member is an elliptical cylinder, the long axis of the axial section of the pivot member is arranged along the length direction of the support rod body, the pivot part of the pivot member is arranged at both ends of the pivot member in the length direction of the support rod body, and the threading hole is coaxially arranged on the corresponding pivot member.

7. The multifunctional headrest fixing device according to claim 3, characterized in that: The plastic rod further includes: a telescopic portion, which is arranged between the plastic rod body and the support rod, and is used to change the distance between the plastic rod body and the support rod.

8. The multifunctional headrest fixing device according to claim 3, characterized in that: The plastic rod further comprises: a plurality of guide grooves, which are arranged at intervals on the outer surface of the plastic rod body along the length direction of the plastic rod body, and a plurality of guide grooves are arranged on one end or both ends of the plastic rod body in the sliding direction.

9. The multifunctional headrest fixing device according to any one of claims 1 to 8, characterized in that: The multifunctional headrest fixing device further comprises: an adhesive portion, which is arranged on the support rod and is used for being detachably connected to the towel sheet.

10. The multifunctional headgear fixing device according to claim 9, characterized in that: The multifunctional head frame fixing device also includes: a plurality of sliding parts, which are slidably arranged on the support rod along the length direction of the support rod, and the bonding parts are respectively arranged on the plurality of sliding parts.

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