Multifunctional head support used in infusion port implantation operation under DSA

Abstract

The utility model discloses a multifunctional head support used in an infusion port implantation operation under DSA, which relates to the technical field of head supports and comprises a head support main body, a positioning scale and a cover sheet support frame, the headstock main body comprises a bottom plate and a side plate, the bottom plate and the side plate are in L-shaped connection, and the edge of the side plate is provided with scale marks; the positioning scale is slidably connected with two sides of the side plate, and the cover sheet supporting frame is slidably connected with the top of the side plate and extends in the same direction with the bottom plate. Through accurate scales and a sliding adjusting function of the positioning ruler, accurate positioning of the head of a patient is achieved, and the accuracy and safety of surgical operation are improved. Due to the design of the cover sheet supporting frame, surgical coverings are effectively supported, and interference factors in surgical operation are reduced; and the convenience of the surgical operation is further improved through the arrangement of the mobile phone bracket. The head frame main body structure connected in the L shape adapts to the head contour of the patient, comfortable supporting experience is provided, and the discomfort of the patient in the operation process is relieved.

Description

Technical Field

[0001] The utility model relates to the technical field of head supports, and specifically refers to a multifunctional head support for use during DSA infusion port implantation surgery. Background Art

[0002] The fully implantable venous infusion port is a currently recommended in-vivo implantable infusion device in the clinical treatment of tumor centers. For tumor patients, it is applicable to long-term and repeated intravenous infusion and blood transfusion. Its advantages are more obvious when implementing total parenteral nutrition and administering intravenous chemotherapy drugs with increased irritation. During the DSA (Digital Subtraction Angiography) infusion port implantation surgery, the subclavian vein, internal jugular vein or axillary vein is generally punctured for catheterization and port implantation. During the operation, the maximum aseptic barrier is given, and the sterile surgical drape covers more than 70 - 80 cm over the head and hangs 60 cm on both sides, with the patient's head covered therein. The surgical sterile drape is laid over the head and covers and adheres to the face. To avoid discomfort such as stuffiness, anxiety, and claustrophobia in patients, a headrest is used for support. Currently, a "C"-shaped acrylic headrest is used, which is placed under the patient's head during the operation, has a single function, and is inconvenient to use.

[0003] Therefore, a multifunctional head support for use during DSA infusion port implantation surgery has become an urgent problem to be solved by people. Content of the Utility Model

[0004] The technical problem to be solved by the utility model is to provide a multifunctional head support for use during DSA infusion port implantation surgery, which realizes the precise positioning of the patient's head, the effective support of the surgical covering, and the facilitation of surgical operations.

[0005] To solve the above technical problem, the technical solution provided by the utility model is: a multifunctional head support for use during DSA infusion port implantation surgery, including a headrest main body, a positioning scale, and a drape support frame;

[0006] The headrest main body includes a bottom plate and a side plate, the bottom plate and the side plate are connected in an L shape, and scale lines are provided at the edge of the side plate;

[0007] The positioning scale is slidably connected to both sides of the side plate, and the drape support frame is slidably connected to the top of the side plate and extends in the same direction as the bottom plate.

[0008] Further, the positioning scale includes a sliding frame and a moving scale. Adjustable buckles are provided at both ends of the sliding frame, and the adjustable buckles are slidably connected to the edge of the side plate and can be locked and fixed; the moving scale is slidably connected to the sliding frame.

[0009] Further, a sliding groove is provided on the outer side of the sliding frame, and the moving scale is slidably connected to the sliding groove to achieve sliding in the horizontal direction.

[0010] Furthermore, a marking scale is provided in the middle of the movable ruler.

[0011] Furthermore, two cover support frames are provided, and the two are arranged in parallel.

[0012] Furthermore, a mobile phone holder is provided at the bottom of a cover support frame.

[0013] The advantages of this utility model compared with the prior art are:

[0014] 1. Through the precise scale and sliding adjustment function of the positioning ruler, the patient's head can be accurately positioned, improving the accuracy and safety of surgical operations.

[0015] 2. The design of the cover support effectively supports the surgical cover and reduces interference factors during surgical operations; the configuration of the mobile phone holder further improves the convenience of surgical operations.

[0016] 3. The L-shaped head frame main structure adapts to the patient's head contour, provides a comfortable support experience, and reduces the patient's discomfort during the operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the structure of a multifunctional head support used in DSA infusion port implantation surgery. Figure 1 .

[0018] Figure 2 This is a schematic diagram of the structure of a multifunctional head support used in DSA infusion port implantation surgery. Figure 2 .

[0019] Figure 3 This is a front view of a multifunctional head support used during DSA infusion port implantation surgery.

[0020] Figure 4 The utility model is a side view of a multifunctional head support used in DSA infusion port implantation surgery.

[0021] As shown in the figure: 1. Head frame body, 2. Positioning ruler, 3. Cover single support frame, 4. Bottom plate, 5. Side plate, 6. Scale line, 7. Sliding frame, 8. Moving ruler, 9. Adjustable buckle, 10. Slide groove, 11. Marking scale, 12. Mobile phone holder. DETAILED DESCRIPTION

[0022] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "inside", "outside", "vertical", "circumferential", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0023] In this utility model, unless otherwise specified or limited, the terms "installed," "connected," "connect," "fixed," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integral connection; mechanical connection or electrical connection; direct connection or indirect connection through an intermediate medium; or internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0024] The following is a further detailed description of the multifunctional head support for DSA infusion port implantation according to the present invention in conjunction with the accompanying drawings.

[0025] Combined with attachment Figure 1-4 , the utility model is introduced in detail.

[0026] A multifunctional head support for DSA infusion port implantation, comprising a head support body 1, a positioning scale 2 and a cover support frame 3; wherein,

[0027] The head frame body 1 comprises a base plate 4 and side plates 5, connected in an L-shape to accommodate the patient's head contour and provide stable support. Made of transparent acrylic, the side plates 5 are marked with scale lines 6 along their edges, making it easier for medical staff to intuitively determine and adjust the head's position.

[0028] The positioning ruler 2 includes a sliding frame 7 and a movable ruler 8. Adjustable buckles 9 are provided at both ends of the sliding frame 7. The adjustable buckles 9 are slidably connected to the edge of the side plate 5 and can be locked and fixed, thereby achieving precise positioning of the ruler on the side plate 5.

[0029] A slide groove 10 is provided on the outside of the sliding frame 7, and the movable ruler 8 is slidably connected to the slide groove 10, allowing free sliding in the horizontal direction to meet the requirements of different surgical angles and positions.

[0030] A marking scale 11 is provided in the middle of the movable ruler 8, which further improves the positioning accuracy and facilitates accurate measurement and recording by medical staff.

[0031] The cover support frame 3 is slidably connected to the top of the side plate 5 and extends in the same direction as the bottom plate 4, which can effectively support the surgical cover and keep the surgical area clean and sterile.

[0032] Two parallel cover sheet support frames 3 are provided to increase the stability and flexibility of the support. A mobile phone holder 12 is also provided at the bottom of one of the cover sheet support frames 3, which is convenient for the patient to watch videos during the operation and relieve his mood.

[0033] The specific implementation process of the utility model of a multifunctional head support for DSA infusion port implantation is as follows:

[0034] When using the device, the device pad is inserted under the headrest of the DSA operating table and fixed. The patient lies on the operating table, and the implantation position of the infusion port is preliminarily determined. The patient's head is tilted down to the opposite side and slightly tilted back 30 degrees. The body position positioning ruler 2 on the side panel 5 of the head frame main body 1 is stretched, and the patient's line of sight is extended to intersect with it. The marking scale 11 on the positioning ruler 2 is moved to the intersection point and fixed to determine the reference point for the patient's head position during the operation, so that the position can be used in conjunction with puncturing the blood vessels.

[0035] The mobile phone can be fixed on a mobile phone holder 12 on a drape support frame 3. The viewing angle of the mobile phone can be adjusted according to the patient's needs and the patient's favorite video or surgical operation process diagram can be played to relieve the patient's anxiety during the operation. At the same time, the drape support frame 3 can support the sterile surgical drape covering the head, forming a spacious head area space under the drape.

[0036] Another movable cover sheet support frame 3 can be slidably adjusted above the patient's head and face to support the sterile surgical cover sheet and form a space with the head area to prevent the patient from feeling shortness of breath, claustrophobia, and other discomforts due to being covered by the surgical sheet.

[0037] According to the needs of the patient, the two drape support frames 3 can be moved to adjust the distance between them, so as to construct a head area space under the sterile surgical drape that matches the patient's comfort needs.

[0038] If necessary, the two single-cover support frames 3 can be moved to the far side (centrifugal direction) at the same time, which can also facilitate the operation of the doctor by fully exposing the surgical site when the subclavian vein puncture fails and the internal jugular vein is punctured instead.

[0039] The above description of the present invention and its embodiments is non-limiting. The drawings show only one embodiment of the present invention, and the actual structure is not limited thereto. In short, if a person skilled in the art is inspired by the above, and does not deviate from the purpose of the present invention, without inventive design, a structure and embodiment similar to the technical solution should fall within the scope of protection of the present invention.

Claims

1. A multifunctional head support for use during DSA port implantation, characterized by: It comprises a head frame main body (1), a positioning scale (2) and a cover sheet support frame (3); The head frame body (1) comprises a bottom plate (4) and a side plate (5), wherein the bottom plate (4) and the side plate (5) are connected in an L-shape, and a scale line (6) is provided on the edge of the side plate (5); The positioning scale (2) is slidably connected to both sides of the side plate (5), and the cover single support frame (3) is slidably connected to the top of the side plate (5) and extends in the same direction as the bottom plate (4).

2. The multifunctional head support for DSA port implantation according to claim 1, characterized in that: The positioning ruler (2) comprises a sliding frame (7) and a movable ruler (8); adjustable buckles (9) are provided at both ends of the sliding frame (7); the adjustable buckles (9) are slidably connected to the edges of the side panels (5) and can be locked and fixed; the movable ruler (8) is slidably connected to the sliding frame (7).

3. The multifunctional head support for DSA port implantation according to claim 2, characterized in that: A sliding groove (10) is provided on the outside of the sliding frame (7), and the movable scale (8) is slidably connected to the sliding groove (10) to achieve sliding in the horizontal direction.

4. The multifunctional head support for DSA port implantation according to claim 3, characterized in that: A marking scale (11) is provided in the middle of the movable ruler (8).

5. A multifunctional head support for intraoperative DSA port implantation according to any one of claims 1 to 4, characterized in that: The cover support frames (3) are provided with two, and the two are arranged in parallel.

6. The multifunctional head support for DSA port implantation according to claim 5, characterized in that: A mobile phone holder (12) is provided at the bottom of a cover support frame (3).

7. The multifunctional head support for DSA port implantation according to claim 6, characterized in that: The head frame main body (1) is made of transparent acrylic material.

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