CN220735505U - Spinal minimally invasive surgery positioning device - Google Patents
Spinal minimally invasive surgery positioning device Download PDFInfo
- Publication number
- CN220735505U CN220735505U CN202320939008.9U CN202320939008U CN220735505U CN 220735505 U CN220735505 U CN 220735505U CN 202320939008 U CN202320939008 U CN 202320939008U CN 220735505 U CN220735505 U CN 220735505U
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- China
- Prior art keywords
- minimally invasive
- marking
- positioning
- patch
- transparent
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Abstract
The utility model discloses a spine minimally invasive surgery positioning device, which comprises a transparent patch, wherein a connecting structure is arranged on the transparent patch, and the connecting structure comprises: the transparent patch comprises transverse stays, a sleeve, positioning parts and marking parts, wherein the transverse stays are fixed at the upper ends of the transparent patches, the sleeve is fixed on the transparent patches, the positioning parts are arranged in the sleeve, and the marking parts are arranged between the sleeve. The positioning device is provided with the point position patch capable of performing preliminary positioning, the transparent patch is pulled out backwards on the basis of the initial position, the pulling-out distance can be determined through the connecting belt with the length scale, the patch is stuck on a body after reaching the distance, the surgical position is accurately found, finally the marking ring is stuck, all other tools are taken down, the position is accurately determined, the operation mode is simple, and the practical effect is good.
Description
Technical Field
The utility model relates to the technical field of medical appliances, in particular to a positioning device for minimally invasive spinal surgery.
Background
The minimally invasive spine surgery requires accurate position of the preoperative body surface, and it is important to mark the skin corresponding to the target point as a small incision position. Accurate positioning is beneficial to reducing trauma, shortening operation time and reducing X-ray radiation quantity of medical staff and patients. The current spinal surgery positioning method commonly used in clinic comprises the following steps: a freehand iliac crest positioning method, a Kirschner wire positioning method and the like. The freehand iliac crest positioning method is simple, convenient and quick, but has low accuracy, and cannot determine the accurate needle insertion point of the minimally invasive surgery; the Kirschner wire positioning method is characterized in that the C-arm machine and the Kirschner wire are required to be moved for multiple times to determine the operation part, and the positioning time is long.
Disclosure of Invention
In order to achieve the purpose, the technical scheme adopted by the utility model is that the utility model provides a spine minimally invasive surgery positioning device, which comprises a transparent patch, wherein a connecting structure is arranged on the transparent patch;
the connection structure includes: the device comprises a transverse stay, a sleeve, a positioning part and a marking part;
the cross brace is fixed transparent paster upper end, the cover shell is fixed on the transparent paster, the location portion sets up in the cover shell, the mark portion sets up between the cover shell.
Still further, the positioning portion includes: point position adhesive sheet, connecting belt and length scale mark;
the connecting belt is fixed on the point-position adhesive sheet, and the point-position adhesive sheet is movably sleeved in the casing through the connecting belt.
Still further, the marking part includes: the device comprises a movable sleeve, a circular ring frame body, a soft strip and a marking ring;
the movable sleeve is connected to the casing in a sliding sleeved mode, the soft strips are fixed to the side end faces of the movable sleeve, the circular ring frame body is connected between the soft strips, and the marking ring is adhered to the bottom face of the circular ring frame body.
Preferably, the size and shape of the marking ring are the same as those of the circular ring frame body, and the bottom surface is an adhesive surface.
Preferably, the transparent patch is in a U-shaped structure as a whole.
Compared with the prior art, the positioning device has the advantages and positive effects that the positioning device is provided with the point-position patch capable of performing preliminary positioning, the transparent patch is pulled back on the basis of the initial position, the pulling-out distance can be determined through the connecting belt with the length scale, the transparent patch is stuck on a body after reaching the distance, the surgical position is accurately found, finally, the marking ring is stuck, all other tools are taken down, the position is accurately determined, the operation mode is simple, and the device has good practical effects.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort to a person skilled in the art.
Fig. 1 is a schematic structural view of a positioning device for minimally invasive spine surgery according to the present embodiment;
fig. 2 is a partial enlarged view of a circular frame portion of a positioning device for minimally invasive spine surgery according to the present embodiment;
the figure shows: 1. a transparent patch; 2. a transverse stay; 3. a casing; 4. point-position sticking; 5. a connecting belt; 6. a moving sleeve; 7. a circular ring frame; 8. a soft strip; 9. marking a ring; 10. length scale.
Detailed Description
In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments may be combined with each other.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, however, the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.
1-2 of the accompanying drawings in the specification show that the positioning device for minimally invasive spinal surgery comprises a transparent patch 1, wherein a connecting structure is arranged on the transparent patch 1;
the connection structure includes: a cross brace 2, a sleeve 3, a positioning part and a marking part;
the transverse stay 2 is fixed at the upper end of the transparent patch 1, the casing 3 is fixed on the transparent patch 1, the positioning part is arranged in the casing 3, and the marking part is arranged between the casings 3.
The positioning portion includes: the point-position adhesive sheet 4, the connecting belt 5 and the length scale 10;
the connecting belt 5 is fixed on the point-position adhesive sheet 4, and the point-position adhesive sheet 4 is movably sleeved in the casing 3 through the connecting belt 5.
The marking part includes: a movable sleeve 6, a circular ring frame 7, a soft strip 8 and a marking ring 9;
the movable sleeve 6 is connected to the casing 3 in a sliding sleeved mode, the soft strips 8 are fixed to the side end faces of the movable sleeve 6, the circular ring frame body is connected between the soft strips 8, and the marking ring 9 is adhered to the bottom face of the circular ring frame body 7.
From the above, it can be seen that: the marking ring 9 and the circular ring frame 7 have the same size and shape, and the bottom surface is an adhesive surface.
From the above, it can be seen that: the transparent patch 1 is integrally in a U-shaped structure.
It should be pointed out that, in the specific implementation process, the transparent patch 1 is pulled according to the position of the human body after the transparent patch 1 is stuck on the human body after the connecting band 5 is pulled out of the casing 3 and reaches the standard length, the ring frame 7 is moved by the moving sleeve 6 to reach the positioning position, and then the ring frame 7 and the transparent patch 1 are removed after the ring frame 7 is pressed against the skin surface, so that the marking ring 9 is stuck on the skin, and the marking ring 9 left on the body surface is the positioning position.
The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.
Claims (5)
1. The spinal minimally invasive surgery positioning device comprises a transparent patch (1), and is characterized in that a connecting structure is arranged on the transparent patch (1);
the connection structure includes: a transverse stay (2), a casing (3), a positioning part and a marking part;
the transverse stay (2) is fixed at the upper end of the transparent patch (1), the casing (3) is fixed on the transparent patch (1), the positioning part is arranged in the casing (3), and the marking part is arranged between the casings (3).
2. The spinal minimally invasive surgical positioning apparatus of claim 1, wherein the positioning portion comprises: the point-position adhesive sheet (4), the connecting belt (5) and the length scale (10);
the connecting belt (5) is fixed on the point-position adhesive sheet (4), and the point-position adhesive sheet (4) is movably sleeved in the casing (3) through the connecting belt (5).
3. The spinal minimally invasive surgical positioning apparatus of claim 1, wherein the marking portion comprises: a movable sleeve (6), a circular ring frame body (7), a soft strip (8) and a marking ring (9);
the movable sleeve (6) is connected to the casing (3) in a sliding sleeve mode, the soft strips (8) are fixed on the side end faces of the movable sleeve (6), the circular ring frame body (7) is connected between the soft strips (8), and the marking rings (9) are adhered to the bottom face of the circular ring frame body (7).
4. A minimally invasive spinal surgical positioning apparatus according to claim 3, characterized in that the marker ring (9) is the same size and shape as the circular ring frame (7) and has an adhesive surface at the bottom.
5. A minimally invasive spinal surgical positioning device according to claim 1, characterized in that the transparent patch (1) is of U-shaped overall construction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320939008.9U CN220735505U (en) | 2023-04-24 | 2023-04-24 | Spinal minimally invasive surgery positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320939008.9U CN220735505U (en) | 2023-04-24 | 2023-04-24 | Spinal minimally invasive surgery positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220735505U true CN220735505U (en) | 2024-04-09 |
Family
ID=90558040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320939008.9U Expired - Fee Related CN220735505U (en) | 2023-04-24 | 2023-04-24 | Spinal minimally invasive surgery positioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220735505U (en) |
-
2023
- 2023-04-24 CN CN202320939008.9U patent/CN220735505U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20240409 |