Preoperative positioning ruler for enterostomy

Abstract

The utility model belongs to the technical field of medical supplies, and particularly relates to an enterostomy preoperative positioning ruler which comprises a first ruler, a second ruler and a third ruler, and installation grooves are formed in the first ruler, the second ruler and the third ruler. A first rotary connecting shaft is rotationally connected between one end of the first scale and one end of the second scale, and second rotary connecting shafts are mounted between the other end of the second scale and one end of the third scale and between one section of the third scale and one end of the first scale; the second rotary connecting shaft is rotationally connected to the interior of the mounting groove; according to the enterostomy positioning device, medical staff can be assisted to position an enterostomy position before performing the enterostomy on a patient, and meanwhile, the inclination angles of the first ruler, the second ruler and the third ruler can be flexibly adjusted according to the stature and the body shape of the patient, so that the requirements of the patients with different stature during preoperative positioning can be met; and the stoma positioning efficiency can be improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of medical supplies, and in particular relates to a positioning ruler before enterostomy surgery. Background Art

[0002] Before performing an intestinal ostomy on a patient, the position of the ostomy needs to be located. When positioning, it is done manually by finding the anatomical position, which is rather troublesome. Positioning by the "triangulation method" requires drawing and scrubbing positioning lines, which results in the patient's abdomen being exposed for a long time, privacy not being well protected, and reducing patient satisfaction. When adjusting the position of the ostomy by a fixed triangle ruler, the position of the ostomy may deviate due to differences in the patient's body shape, which may affect the ostomy. Utility Model Content

[0003] The utility model provides a preoperative positioning ruler for enterostomy, which can assist medical personnel in locating the position of the enterostomy before performing enterostomy on a patient, and can flexibly adjust the inclination angles of the first ruler, the second ruler, and the third ruler according to the patient's body shape, so as to meet the preoperative positioning needs of patients with different body shapes, and can well protect the privacy of the patient, improve the patient's satisfaction, and help to improve the efficiency of enterostomy positioning.

[0004] The utility model provides the following technical solution: a pre-intestinal ostomy positioning ruler, comprising a first ruler, a second ruler, and a third ruler, wherein the first ruler, the second ruler, and the third ruler are each provided with a mounting groove, a first rotating connecting shaft is rotatably connected between one end of the first ruler and one end of the second ruler, a second rotating connecting shaft is installed between the other end of the second ruler and one end of the third ruler, and a section of the third ruler and one end of the first ruler, and the second rotating connecting shaft is rotatably connected to the inside of the mounting groove, and the bottom of the second rotating connecting shaft is rotatably connected to a sliding connecting shaft. The connecting seat is slidingly connected to the inner cavity of the mounting groove, and the first scale, the second scale and the third scale are all equipped with adjustment components, and the adjustment component includes a threaded bobbin, a threaded limiting plate and a sliding shaft, and the sliding shaft is slidably connected to the inside of the mounting groove, the top of the sliding shaft is fixedly connected to the limiting bottom plate, the threaded bobbin is fixedly connected to the top of the limiting bottom plate, and the threaded limiting plate is threadedly connected to the outside of the threaded bobbin, and marking lines are provided between the adjustment component and the second rotating connecting shaft, and between the adjustment component and the first rotating connecting shaft.

[0005] Wherein, a rubber pad is fixedly connected to the top of the middle area of the marking line.

[0006] The bottom of the sliding shaft is fixedly connected with a sliding seat, and the three sliding seats are respectively connected with the internal damping sliding of the first scale, the second scale and the third scale.

[0007] Wherein, the top of the threaded bobbin is fixedly connected to a limiting top plate.

[0008] Among them, one end of the three marking lines is fixedly connected to the first rotating connecting shaft and the second rotating connecting shaft respectively, and the other end of the marking line is wound around the outside of the thread winding shaft.

[0009] The beneficial effects of the present invention are as follows: through the mutual cooperation of the mutually hinged first ruler, the second ruler, the third ruler, the adjustment component, and the marking line, medical personnel can be assisted in locating the ostomy position before performing intestinal ostomy on the patient; at the same time, the inclination angles of the first ruler, the second ruler, and the third ruler can be flexibly adjusted according to the patient's body shape, which can meet the needs of patients with different body shapes for preoperative positioning, and at the same time, the patient's privacy can be well protected, thereby improving patient satisfaction and contributing to improving the efficiency of ostomy positioning.

[0010] The parts not involved in the device are the same as those in the prior art or can be implemented by using the prior art. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 This is a schematic diagram of the top structure of the utility model;

[0012] Figure 2 This is a top view schematic diagram of the utility model when adjusting its position;

[0013] Figure 3 This is a schematic diagram of the main structure of the utility model.

[0014] In the figure: 1. First scale; 2. Second scale; 3. Third scale; 4. Mounting slot; 5. First rotating connecting shaft; 51. Second rotating connecting shaft; 511. Sliding connecting seat; 6. Adjustment assembly; 61. Threaded bobbin; 611. Limiting top plate; 62. Threaded limiting plate; 621. Limiting bottom plate; 63. Sliding shaft; 64. Sliding seat; 7. Marking line; 71. Rubber pad. DETAILED DESCRIPTION

[0015] See also Figure 1-Figure 3The utility model provides the following technical solutions: a pre-operative positioning ruler for enterostomy, comprising a first ruler 1, a second ruler 2, and a third ruler 3, wherein the first ruler 1, the second ruler 2, and the third ruler 3 are each provided with a mounting groove 4, a first rotating connecting shaft 5 is rotatably connected between one end of the first ruler 1 and one end of the second ruler 2, a second rotating connecting shaft 51 is installed between the other end of the second ruler 2 and one end of the third ruler 3, and between a section of the third ruler 3 and one end of the first ruler 1, and the second rotating connecting shaft 51 is rotatably connected to the inside of the mounting groove 4, and a sliding connecting seat 511 is rotatably connected to the bottom of the second rotating connecting shaft 51. , and the sliding connection seat 511 is slidably connected to the inner cavity of the mounting groove 4, the first scale 1, the second scale 2, and the third scale 3 are all equipped with an adjustment component 6, and the adjustment component 6 includes a threaded bobbin 61, a threaded limiting plate 62, and a sliding shaft 63, and the sliding shaft 63 is slidably connected to the inside of the mounting groove 4, the top of the sliding shaft 63 is fixedly connected to the limiting bottom plate 621, the threaded bobbin 61 is fixedly connected to the top of the limiting bottom plate 621, and the threaded limiting plate 62 is threadedly connected to the outside of the threaded bobbin 61, and marking lines 7 are provided between the adjustment component 6 and the second rotating connection shaft 51, and between the adjustment component 6 and the first rotating connection shaft 5.

[0016] In this embodiment: the first ruler 1, the second ruler 2, and the third ruler 3 are the basic frame of the entire positioning ruler, and the first ruler 1 is movably connected to the second ruler 2 and the third ruler 3 through the first rotating connecting shaft 5 and the second rotating connecting shaft 51, and the range of the internal triangular space formed between the first ruler 1, the second ruler 2, and the third ruler 3 can be adjusted, and the mounting groove 4 located inside the first ruler 1, the second ruler 2, and the third ruler 3 is used to provide installation space for the first rotating connecting shaft 5 and the second rotating connecting shaft 51, and the adjustment component 6 located on the first ruler 1, the second ruler 2, and the third ruler 3 is used to provide a connection carrier for the marking line 7, and the three interlaced marking lines 7 are used to locate the surgical position of the patient during incision surgery. When in use, the position of the first rotating connecting shaft 5 is first placed at the position of the patient's navel. The two second rotating connecting shafts 51 are placed at the positions of the anterior superior iliac spine and the pubic symphysis respectively, and when the entire positioning ruler is placed at the wound position of the patient, the angle and position of the end of the third ruler 3 can be adjusted by the second rotating connecting shaft 51. After completing the adjustment of the positions between the first ruler 1, the second ruler 2, and the third ruler 3, the three adjustment components 6 are adjusted to the midpoints of the three sides of the triangle formed by the first ruler 1, the second ruler 2, and the third ruler 3. In the process of adjusting the three adjustment components 6, when it is necessary to adjust the length of the marking line 7, the threaded limiting plate 62 can be rotated upward at this time, and then the winding position of the end of the marking line 7 on the threaded winding shaft 61 can be adjusted. Finally, the threaded limiting plate 62 is tightened downward again to complete the adjustment of the length of the marking line 7.

[0017] A rubber pad 71 is fixedly connected to the top of the middle area of the marking line 7, one end of the three marking lines 7 is fixedly connected to the first rotating connecting shaft 5 and the second rotating connecting shaft 51 respectively, and the other end of the marking line 7 is wound around the outside of the threaded winding shaft 61; the rubber pad 71 is used to increase the friction between the three marking lines 7, so as to ensure stability when positioning between the three marking lines 7.

[0018] The bottom of the sliding shaft 63 is fixedly connected to a sliding seat 64, and the three sliding seats 64 are respectively connected to the internal damping sliding of the first scale 1, the second scale 2, and the third scale 3; wherein the sliding seat 64 is used to drive the sliding shaft 63 to adjust the horizontal position.

[0019] The top of the threaded bobbin 61 is fixedly connected to a limiting top plate 611 ; wherein the limiting top plate 611 is used to limit the rotational position of the threaded bobbin 61 .

[0020] The working principle and usage process of the present invention are as follows: when in use, first place the position of the first rotating connecting shaft 5 at a position corresponding to the position of the patient's navel, and then place the two second rotating connecting shafts 51 at the positions of the anterior superior iliac spine and the pubic symphysis respectively, and when the entire positioning ruler is placed at the wound position of the patient, the angle and position of the end of the third scale 3 can be adjusted by the second rotating connecting shaft 51. After completing the adjustment of the positions between the first scale 1, the second scale 2, and the third scale 3, the three adjustment components 6 are adjusted to the midpoints of the three sides of the triangle formed by the first scale 1, the second scale 2, and the third scale 3. In the process of adjusting the three adjustment components 6, when it is necessary to adjust the length of the marking line 7, the threaded limiting plate 62 can be rotated upward at this time, and then the winding position of the end of the marking line 7 on the threaded winding shaft 61 can be adjusted. Finally, the threaded limiting plate 62 is tightened downward again to complete the adjustment of the length of the marking line 7.

Claims

1. A positioning ruler for intestinal stoma before operation, characterized by: The invention comprises a first scale (1), a second scale (2), and a third scale (3), and the first scale (1), the second scale (2), and the third scale (3) are all provided with a mounting groove (4), one end of the first scale (1) and one end of the second scale (2) are rotatably connected with a first rotating connecting shaft (5), the other end of the second scale (2) and one end of the third scale (3), and a section of the third scale (3) and one end of the first scale (1) are all provided with a second rotating connecting shaft (51), and the second rotating connecting shaft (51) is rotatably connected to the inside of the mounting groove (4), the bottom of the second rotating connecting shaft (51) is rotatably connected with a sliding connecting seat (511), and the sliding connecting seat (511) is connected to the mounting groove (4). ) is slidably connected to the inner cavity of the first scale (1), the second scale (2) and the third scale (3), and an adjustment component (6) is installed on each of the first scale (1), the second scale (2) and the third scale (3), and the adjustment component (6) includes a threaded bobbin (61), a threaded limiting plate (62) and a sliding shaft (63), and the sliding shaft (63) is slidably connected to the inside of the installation groove (4), the top of the sliding shaft (63) is fixedly connected to the limiting bottom plate (621), the threaded bobbin (61) is fixedly connected to the top of the limiting bottom plate (621), and the threaded limiting plate (62) is threadedly connected to the outside of the threaded bobbin (61), and marking lines (7) are provided between the adjustment component (6) and the second rotating connecting shaft (51) and between the adjustment component (6) and the first rotating connecting shaft (5).

2. The preoperative positioning ruler for intestinal stoma according to claim 1, characterized in that: A rubber pad (71) is fixedly connected to the top of the middle area of the marking line (7).

3. The preoperative positioning ruler for intestinal stoma according to claim 1, characterized in that: The bottom of the sliding shaft (63) is fixedly connected to a sliding seat (64), and the three sliding seats (64) are respectively connected to the internal damping sliding of the first scale (1), the second scale (2), and the third scale (3).

4. The preoperative positioning ruler for intestinal stoma according to claim 1, characterized in that: The top of the thread winding shaft (61) is fixedly connected to a limiting top plate (611).

5. The pre-operative positioning ruler for intestinal stoma according to claim 1, characterized in that: One end of the three marking lines (7) is fixedly connected to the first rotating connecting shaft (5) and the second rotating connecting shaft (51), respectively, and the other end of the marking line (7) is wound around the outside of the thread winding shaft (61).

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