Positioning device for thermoplastic film edgings

Abstract

The utility model discloses a thermoplastic film edge strip positioning device which comprises a treatment bed board, a T-shaped clamping groove is formed in one side of the interior of the treatment bed board, the two ends of the T-shaped clamping groove extend to the exterior of the treatment bed board, a U-shaped convex groove is formed in the inner wall of one side of the T-shaped clamping groove, and a thermoplastic film edge strip body is installed in the T-shaped clamping groove. The top end of the thermoplastic film edge strip body extends to the outer portion of the T-shaped clamping groove, the bottom end of the thermoplastic film edge strip body is of a T-shaped structure, a U-shaped groove is formed in the inner wall of the T-shaped structure, the inner wall of the U-shaped groove makes contact with the outer wall of the U-shaped convex groove, and the U-shaped groove is in sliding connection with the U-shaped convex groove. According to the thermoplastic film edge strip, medical technicians can reset a patient successfully only once, the workload of the medical technicians is effectively reduced, the time benefit of a hospital is guaranteed, the convenience of the medical technicians in inserting the thermoplastic film edge strip body is improved, and the inserting positioning effect of the thermoplastic film edge strip body is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of medical treatment, in particular to a positioning device for a thermoplastic film edge strip. Background Art

[0002] In the treatment process of tumors, simply put, positioning is equivalent to finding where the tumor is, and reduction is equivalent to aiming the radiation beam at the tumor. Therefore, during the reduction process, the error between the patient's positioning result and the positioning result must not exceed 3mm. However, there is a problem of left and right sliding between the existing card-type thermoplastic film edge strips and the treatment bed board, which may cause the reduction result to be inconsistent with the positioning result, thereby increasing the workload of medical technicians and reducing the hospital's time efficiency, and may even increase the possibility of repeated patient positioning. Although some medical technicians use markers to draw lines on the thermoplastic film edge strips, this may also cause marking errors or the marks to fall off or disappear. Utility Model Content

[0003] The purpose of the present utility model is to provide a positioning device for a thermoplastic film edge strip to solve the problem of left and right sliding between the existing card-type thermoplastic film edge strip and the treatment bed board mentioned in the above background technology, which may cause the reset result to be inconsistent with the positioning result, thereby increasing the workload of medical technicians and reducing the time efficiency of the hospital, and may even increase the problem of repeated patient positioning.

[0004] To achieve the above-mentioned purpose, the present invention provides the following technical solution: a positioning device for a thermoplastic film edge strip, comprising a treatment bed plate, a T-shaped slot being provided on one side inside the treatment bed plate, both ends of the T-shaped slot extending to the outside of the treatment bed plate, a U-shaped convex groove being provided on the inner wall of one side of the T-shaped slot, a thermoplastic film edge strip body being installed inside the T-shaped slot, the top end of the thermoplastic film edge strip body extending to the outside of the T-shaped slot, the bottom end of the thermoplastic film edge strip body being provided with a T-shaped structure, a U-shaped groove being provided on the inner wall of the T-shaped structure, the inner wall of the U-shaped groove touching the outer wall of the U-shaped convex groove, and the U-shaped groove and the U-shaped convex groove being slidably connected.

[0005] Preferably, a positioning hole is provided inside the treatment bed board on one side of the T-shaped slot, and both ends of the positioning hole extend to the outside of the treatment bed board. The positioning hole is provided so that the treatment bed board can be bolted and positioned.

[0006] Preferably, a label slot is provided on one side of the surface of the thermoplastic film edge strip body. The label slot is configured as a rectangular structure, so that the label component of the thermoplastic film edge strip body can be pasted and placed.

[0007] Preferably, a handle is provided at the center of the top end of the thermoplastic film edge strip body. The handle is provided in an arc-shaped structure, and the thermoplastic film edge strip body can be plugged in and out by the provision of the handle.

[0008] Preferably, a plurality of rubber strips are provided on the surface of the handle, and the rubber strips are made of nitrile rubber. The provision of the rubber strips can increase the friction between the hand of the person and the handle.

[0009] Preferably, an abutment plate is provided on the outer wall of the thermoplastic film edge strip body away from the sign slot, and the length of the abutment plate is equal to the length of the thermoplastic film edge strip body. The setting of the abutment plate ensures that the thermoplastic film edge strip body is fully inserted into the interior of the T-shaped slot.

[0010] Compared with the prior art, the present invention has the following beneficial effects: the positioning device of the thermoplastic film edge strip not only enables medical technicians to successfully reposition the patient in just one go, effectively reducing their workload and ensuring the hospital's time efficiency, but also improves the convenience of medical technicians when plugging in the thermoplastic film edge strip body and ensures the plugging and positioning effect of the thermoplastic film edge strip body;

[0011] (1) A U-shaped groove is provided in the center area of ​​the inner wall of the T-shaped structure at the bottom of the thermoplastic film edge strip body, and a U-shaped convex groove is provided on the inner wall of the T-shaped slot. When the thermoplastic film edge strip body is inserted into the T-shaped slot, the U-shaped groove and the U-shaped convex groove are coupled and inserted, thereby effectively reducing the phenomenon of the thermoplastic film edge strip body sliding left and right, so that medical technicians can successfully reposition the patient in just one time, effectively reducing the workload of medical technicians and ensuring the time efficiency of the hospital;

[0012] (2) A handle is provided at the top of the thermoplastic film edge strip body, and a rubber strip is provided on the surface of the handle so that personnel can pinch the handle to insert or remove the thermoplastic film edge strip body, thereby improving the convenience of medical technicians in inserting or removing the thermoplastic film edge strip body;

[0013] (3) By providing an abutment plate on the outer wall at the rear of the thermoplastic film edge strip body, when the thermoplastic film edge strip body is inserted into the T-shaped slot, it is only necessary to observe whether the abutment plate abuts against the upper surface of the treatment bed plate to determine whether the thermoplastic film edge strip body is completely inserted into the T-shaped slot. This can also prevent the thermoplastic film edge strip body from being inserted too deeply, causing the lower end of the thermoplastic film edge strip body to be separated from the outside of the T-shaped slot, thereby ensuring the insertion and positioning effect of the thermoplastic film edge strip body. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the top view of the structure of the utility model;

[0015] Figure 2This is a schematic diagram of the structure of the utility model when viewed from above;

[0016] Figure 3 For this utility model Figure 2 A in the middle is an enlarged structural diagram;

[0017] Figure 4 This is a schematic diagram of the main structure of the thermoplastic film edge strip of the utility model.

[0018] In the figure: 1. Treatment bed board; 2. T-shaped slot; 3. Thermoplastic film edge strip body; 301. Nameplate slot; 302. Handle; 303. Rubber strip; 304. Abutment plate; 4. U-shaped convex groove; 5. T-shaped structure; 6. U-shaped groove; 7. Positioning hole. DETAILED DESCRIPTION

[0019] The following is a clear and complete description of the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0020] See also Figure 1-4 The present invention provides an embodiment of a thermoplastic film edge strip positioning device, comprising a treatment bed plate 1, a T-shaped slot 2 provided on one side of the treatment bed plate 1, both ends of the T-shaped slot 2 extending to the outside of the treatment bed plate 1, a positioning hole 7 provided on one side of the T-shaped slot 2, both ends of the positioning hole 7 extending to the outside of the treatment bed plate 1;

[0021] When in use, the positioning holes 7 are provided so as to bolt and position the treatment bed plate 1;

[0022] A U-shaped convex groove 4 is provided on the inner wall of one side of the T-shaped slot 2. A thermoplastic film edge strip body 3 is installed inside the T-shaped slot 2. The top end of the thermoplastic film edge strip body 3 extends to the outside of the T-shaped slot 2. A label groove 301 is provided on one side of the surface of the thermoplastic film edge strip body 3. The label groove 301 is set as a rectangular structure.

[0023] When in use, the label slot 301 is provided so that the label component of the thermoplastic film edge strip body 3 can be pasted and placed;

[0024] An abutment plate 304 is provided on the outer wall of the thermoplastic film edge strip body 3 away from the label slot 301 . The length of the abutment plate 304 is equal to the length of the thermoplastic film edge strip body 3 .

[0025] When in use, the abutment plate 304 is provided to ensure that the thermoplastic film edge strip body 3 is completely inserted into the interior of the T-shaped slot 2;

[0026] A handle 302 is provided at the center of the top of the thermoplastic film edge strip body 3, and the handle 302 is provided in an arc-shaped structure;

[0027] When in use, the handle 302 is provided so as to facilitate the insertion and removal of the thermoplastic film edge strip body 3;

[0028] The surface of the handle 302 is provided with a plurality of rubber strips 303, and the rubber strips 303 are made of nitrile rubber;

[0029] When in use, the rubber strip 303 is provided to increase the friction between the user's hand and the handle 302;

[0030] The bottom end of the thermoplastic film edge strip body 3 is set as a T-shaped structure 5, and a U-shaped groove 6 is set on the inner wall of the T-shaped structure 5. The inner wall of the U-shaped groove 6 touches the outer wall of the U-shaped convex groove 4, and the U-shaped groove 6 is slidably connected to the U-shaped convex groove 4.

[0031] When the embodiment of the present application is in use, a handle 302 is first provided at the top of the thermoplastic film edge strip body 3 so that the person can pinch the handle 302 to plug and unplug the thermoplastic film edge strip body 3, thereby improving the convenience of medical technicians when plugging in the thermoplastic film edge strip body 3. Because a plurality of rubber strips 303 are provided on the surface of the handle 302 to increase the friction between the handle 302 and the person's hand, it is convenient to pinch the handle 302 to plug and unplug the thermoplastic film edge strip body 3. Because the rubber strip 303 is made of nitrile rubber, the wear of the rubber strip 303 can be effectively reduced, and the service life of the rubber strip 303 can be extended. Then, a U-shaped groove 6 is provided in the center area of ​​the inner wall of the T-shaped structure 5 at the bottom of the thermoplastic film edge strip body 3, and a U-shaped convex groove 4 is provided on the inner wall of the T-shaped slot 2. When the thermoplastic film edge strip body 3 is plugged into the T-shaped slot 2, the U-shaped The groove 6 is coupled and plugged with the U-shaped convex groove 4 to effectively reduce the phenomenon of the thermoplastic film edge strip body 3 sliding left and right, so that medical technicians can successfully reposition the patient in just one time, avoiding the possibility of repeated positioning of the patient, effectively reducing the workload of medical technicians, and ensuring the time efficiency of the hospital. Finally, by providing an abutment plate 304 on the outer wall behind the thermoplastic film edge strip body 3, when the thermoplastic film edge strip body 3 is inserted into the T-shaped slot 2, it is only necessary to observe whether the abutment plate 304 abuts against the upper surface of the treatment bed plate 1 to determine whether the thermoplastic film edge strip body 3 is completely inserted into the T-shaped slot 2. The setting of the abutment plate 304 can also prevent the thermoplastic film edge strip body 3 from being separated from the lower end of the thermoplastic film edge strip body 3 from being out of the T-shaped slot 2 due to being inserted too deep, so as to ensure the plug-in positioning effect of the thermoplastic film edge strip body 3, thereby completing the use of the positioning device.

[0032] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0033] While the present invention has been described above with reference to exemplary embodiments, various modifications may be made and equivalent components may be substituted without departing from the scope of the present invention. In particular, as long as no structural conflicts exist, the various features of the disclosed embodiments may be combined with one another in any manner. The omission of an exhaustive description of these combinations in this specification is solely for the sake of space and resource conservation. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but encompasses all technical solutions within the scope of the claims.

Claims

1. A positioning device for a thermoplastic film edge strip, characterized in that: The invention comprises a treatment bed plate (1), wherein a T-shaped slot (2) is provided on one side of the treatment bed plate (1), both ends of the T-shaped slot (2) extend to the outside of the treatment bed plate (1), a U-shaped convex groove (4) is provided on the inner wall of one side of the T-shaped slot (2), a thermoplastic film edge strip body (3) is installed inside the T-shaped slot (2), the top end of the thermoplastic film edge strip body (3) extends to the outside of the T-shaped slot (2), the bottom end of the thermoplastic film edge strip body (3) is provided as a T-shaped structure (5), a U-shaped groove (6) is provided on the inner wall of the T-shaped structure (5), the inner wall of the U-shaped groove (6) contacts the outer wall of the U-shaped convex groove (4), and the U-shaped groove (6) is slidably connected to the U-shaped convex groove (4).

2. A positioning device for a thermoplastic film edge strip according to claim 1, characterized in that: A positioning hole (7) is provided inside the treatment bed plate (1) on one side of the T-shaped slot (2), and both ends of the positioning hole (7) extend to the outside of the treatment bed plate (1).

3. The positioning device for a thermoplastic film edge strip according to claim 1, characterized in that: A label slot (301) is provided on one side of the surface of the thermoplastic film edge strip body (3), and the label slot (301) is configured as a rectangular structure.

4. The positioning device for a thermoplastic film edge strip according to claim 1, characterized in that: A handle (302) is provided at the center position of the top end of the thermoplastic film edge strip body (3), and the handle (302) is provided in an arc-shaped structure.

5. The positioning device for thermoplastic film edge strips according to claim 4, characterized in that: The surface of the handle (302) is provided with a plurality of rubber strips (303), and the rubber strips (303) are made of nitrile rubber.

6. The positioning device for a thermoplastic film edge strip according to claim 3, characterized in that: An abutment plate (304) is provided on the outer wall of the thermoplastic film edge strip body (3) on the side away from the sign slot (301), and the length of the abutment plate (304) is equal to the length of the thermoplastic film edge strip body (3).

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