CN214017749U - Positioning auxiliary device for tumor puncture - Google Patents
Positioning auxiliary device for tumor puncture Download PDFInfo
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- CN214017749U CN214017749U CN202022288905.7U CN202022288905U CN214017749U CN 214017749 U CN214017749 U CN 214017749U CN 202022288905 U CN202022288905 U CN 202022288905U CN 214017749 U CN214017749 U CN 214017749U
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- bracing piece
- supporting rod
- sliding
- rod
- connecting rod
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Abstract
The utility model discloses a tumour puncture is with location auxiliary device, including first bracing piece, second bracing piece, third bracing piece and fourth bracing piece, just be located the two right flank between first bracing piece and the second bracing piece and be provided with first protection pad, just be located the two left surface between third bracing piece and the fourth bracing piece and be provided with the second protection pad, be provided with the head rod between first bracing piece and the fourth bracing piece, the inside of head rod is provided with the slide rail, the inside of slide rail is provided with first slip cap, the left end of head rod and the inside that is located first bracing piece are provided with first slider. The utility model discloses in, can control around through the setting gliding telescopic link make the ball that turns to fix a position tumour mark position top, slide through from top to bottom and make the rolling ball press close to the mark position, the puncture pinhole of setting is used for placing the pjncture needle, and the device can effectively assist going on of tumour puncture operation.
Description
Technical Field
The utility model relates to the field of medical technology equipment, especially, relate to a tumour puncture is with location auxiliary device.
Background
Puncture is a common medical operation term, and is a diagnosis and treatment technology for puncturing a puncture needle into a body cavity to extract secretion for testing, injecting gas or contrast medium into the body cavity for contrast examination, or injecting medicine into the body cavity. The purpose of puncture is to take blood for examination, blood transfusion, fluid infusion and to put in a catheter for angiography.
The tumor puncture is to carry out the puncture biopsy to the tumor to detect whether the tumor is benign or malignant, the tumor position needs to be determined by scanning through CT before puncture, and marking is carried out after the position is determined.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a positioning auxiliary device for tumor puncture.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a positioning auxiliary device for tumor puncture comprises a first supporting rod, a second supporting rod, a third supporting rod and a fourth supporting rod, wherein a first protection pad is arranged between the first supporting rod and the second supporting rod and positioned on the right side faces of the first supporting rod and the second supporting rod, a second protection pad is arranged between the third supporting rod and the fourth supporting rod and positioned on the left side faces of the third supporting rod and the fourth supporting rod, a first connecting rod is arranged between the first supporting rod and the fourth supporting rod, a sliding rail is arranged inside the first connecting rod, a first sliding sleeve is arranged inside the sliding rail, a first sliding block is arranged at the left end of the first connecting rod and positioned inside the first supporting rod, a fourth sliding block is arranged at the right end of the first connecting rod and positioned inside the fourth supporting rod, a second connecting rod is arranged between the second supporting rod and the third supporting rod, a second sliding block is arranged at the left end of the second connecting rod and inside the second supporting rod, the left end of the second connecting rod and the inside of the third supporting rod are provided with a third sliding block, the inside of the second connecting rod is provided with a second sliding sleeve, the inside of the first sliding sleeve and the inside of the second sliding sleeve are provided with telescopic rods, the inside of each telescopic rod is provided with a rotating ball, and the inside of each rotating ball is provided with a puncture needle hole.
As a further description of the above technical solution:
the first sliding block is connected with the first supporting rod in a sliding mode, and the second sliding block is connected with the first supporting rod in a sliding mode. And is connected with the second supporting rod in a sliding way.
As a further description of the above technical solution:
the third sliding block is connected with the third supporting rod in a sliding mode, and the fourth sliding block is connected with the fourth supporting rod in a sliding mode.
As a further description of the above technical solution:
the second supporting rod is located behind the first supporting rod, the third supporting rod is located on the right of the second supporting rod, and the fourth supporting rod is located on the right of the first supporting rod.
As a further description of the above technical solution:
the slide rail is also arranged in the second connecting rod.
As a further description of the above technical solution:
the telescopic rod is connected with the first sliding sleeve and the second sliding sleeve in a sliding mode.
As a further description of the above technical solution:
the telescopic rod penetrates through the first sliding sleeve and the second sliding sleeve.
As a further description of the above technical solution:
the rotating ball is rotatably connected with the telescopic rod.
The utility model discloses following beneficial effect has:
1. compared with the tradition, this tumour puncture is with auxiliary positioning device makes the rolling ball of placing the pjncture needle can pinpoint in the top that needs the puncture tumour through setting up the telescopic link that can make the horizontal slip around, and the inside slider structure of four bracing pieces of rethread can make the telescopic link slide from top to bottom, makes the rolling ball can press close to human chest, and the inside puncture pinhole of rolling ball is used for placing the pjncture needle, and the device can effectively assist going on of puncture operation, makes puncture operation's success rate greatly increased.
2. Compare with the tradition, this tumour is auxiliary positioning device for puncture is used for filling up in patient back department through setting up first protection pad and second protection pad, can effectually laminate the device on the human body, and can not give other people and bring uncomfortable sense, makes the patient relax, increases the operation success rate.
Drawings
Fig. 1 is a top view of a positioning assisting device for tumor puncture according to the present invention;
fig. 2 is a side view of the positioning assisting device for tumor puncture provided by the utility model;
fig. 3 is a front view of the positioning auxiliary device for tumor puncture provided by the utility model.
Illustration of the drawings:
1. a first support bar; 2. a first pad; 3. a second pad; 4. a fourth support bar; 5. a slide rail; 6. a first sliding sleeve; 7. a telescopic rod; 8. a first connecting rod; 9. a third support bar; 10. rotating the ball; 11. a first slider; 12. a fourth slider; 13. a second sliding sleeve; 14. puncturing a needle hole; 15. a second connecting rod; 16. a second slider; 17. a second support bar; 18. and a third slide block.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but 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 thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-3, the present invention provides an embodiment: a positioning auxiliary device for tumor puncture comprises a first supporting rod 1, a second supporting rod 17, a third supporting rod 9 and a fourth supporting rod 4, wherein a first protection pad 2 is arranged between the first supporting rod 1 and the second supporting rod 17 and positioned on the right side surfaces of the first supporting rod 1 and the second supporting rod 17, a second protection pad 3 is arranged between the third supporting rod 9 and the fourth supporting rod 4 and positioned on the left side surfaces of the third supporting rod 9 and the fourth supporting rod 4, a first connecting rod 8 is arranged between the first supporting rod 1 and the fourth supporting rod 4, a sliding rail 5 is arranged inside the first connecting rod 8, a first sliding sleeve 6 is arranged inside the sliding rail 5, a first sliding block 11 is arranged at the left end of the first connecting rod 8 and positioned inside the first supporting rod 1, a fourth sliding block 12 is arranged at the right end of the first connecting rod 8 and positioned inside the fourth supporting rod 4, a second connecting rod 15 is arranged between the second supporting rod 17 and the third supporting rod 9, a second sliding block 16 is arranged at the left end of the second connecting rod 15 and positioned inside the second supporting rod 17, a third slider 18 is arranged at the left end of the second connecting rod 15 and inside the third support rod 9, a second sliding sleeve 13 is arranged inside the second connecting rod 15, a telescopic rod 7 is arranged inside the first sliding sleeve 6 and the second sliding sleeve 13, a rotating ball 10 is arranged inside the telescopic rod 7, and a puncture needle hole 14 is arranged inside the rotating ball 10.
The first slide block 11 is connected with the first support rod 1 in a sliding way, and the second slide block 16 is connected with the first support rod 1 in a sliding way. But sliding connection with second bracing piece 17, but third slider 18 and third bracing piece 9 are sliding connection, but fourth slider 12 and fourth bracing piece 4 are sliding connection, second bracing piece 17 is located the rear of first bracing piece 1, but third bracing piece 9 is located the right-hand side of second bracing piece 17, but fourth bracing piece 4 is located the right-hand side of first bracing piece 1, slide rail 5 also sets up in the inside of second connecting rod 15, telescopic link 7 is but sliding connection with first sliding sleeve 6 and second sliding sleeve 13, telescopic link 7 passes from first sliding sleeve 6 and second sliding sleeve 13, ball 10 is but rotating connection with telescopic link 7.
The working principle is as follows: this auxiliary positioning device mainly uses the puncture of chest tumour, after the patient marks through CT scanning out tumour position, alright place patient chest position with the device, be used for supplementary puncture to use, during the use, with patient's back pad on first protection pad 2 and second protection pad 3, first sliding sleeve 6 and second sliding sleeve 13 can make telescopic link 7 horizontal slip, rethread telescopic link 7 slides around in the sliding sleeve and makes rolling ball 10 fix a position the top of marking tumour position, make telescopic link 7 press close to the chest through four sliders, put into puncture needle hole 14 with the pjncture needle during puncture and use, rolling ball 10 can rotate, be convenient for operate in a flexible way, the device can effectively assist the puncture operation, improve the operation success rate.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (8)
1. The utility model provides a tumour is location auxiliary device for puncture, includes first bracing piece (1), second bracing piece (17), third bracing piece (9) and fourth bracing piece (4), its characterized in that: a first protection pad (2) is arranged between the first supporting rod (1) and the second supporting rod (17) and positioned on the right side of the first supporting rod and the second supporting rod, a second protection pad (3) is arranged between the third supporting rod (9) and the fourth supporting rod (4) and positioned on the left side of the third supporting rod and the fourth supporting rod, a first connecting rod (8) is arranged between the first supporting rod (1) and the fourth supporting rod (4), a sliding rail (5) is arranged inside the first connecting rod (8), a first sliding sleeve (6) is arranged inside the sliding rail (5), a first sliding block (11) is arranged at the left end of the first connecting rod (8) and positioned inside the first supporting rod (1), a fourth sliding block (12) is arranged at the right end of the first connecting rod (8) and positioned inside the fourth supporting rod (4), a second connecting rod (15) is arranged between the second supporting rod (17) and the third supporting rod (9), the left end of second connecting rod (15) and the inside of second bracing piece (17) are provided with second slider (16), the left end of second connecting rod (15) and the inside that is located third bracing piece (9) are provided with third slider (18), the inside of second connecting rod (15) is provided with second sliding sleeve (13), the inside of first sliding sleeve (6) and second sliding sleeve (13) is provided with telescopic link (7), the inside of telescopic link (7) is provided with rolling ball (10), the inside of rolling ball (10) is provided with puncture needle hole (14).
2. The positioning aid for tumor puncture according to claim 1, wherein: the first sliding block (11) is connected with the first supporting rod (1) in a sliding mode, and the second sliding block (16) is connected with the second supporting rod (17) in a sliding mode.
3. The positioning aid for tumor puncture according to claim 1, wherein: the third sliding block (18) is connected with the third supporting rod (9) in a sliding mode, and the fourth sliding block (12) is connected with the fourth supporting rod (4) in a sliding mode.
4. The positioning aid for tumor puncture according to claim 1, wherein: second bracing piece (17) are located the rear of first bracing piece (1), third bracing piece (9) are located the right-hand side of second bracing piece (17), fourth bracing piece (4) are located the right-hand side of first bracing piece (1).
5. The positioning aid for tumor puncture according to claim 1, wherein: the slide rail (5) is also arranged inside the second connecting rod (15).
6. The positioning aid for tumor puncture according to claim 1, wherein: the telescopic rod (7) is connected with the first sliding sleeve (6) and the second sliding sleeve (13) in a sliding manner.
7. The positioning aid for tumor puncture according to claim 1, wherein: the telescopic rod (7) penetrates through the first sliding sleeve (6) and the second sliding sleeve (13).
8. The positioning aid for tumor puncture according to claim 1, wherein: the rotating ball (10) is rotatably connected with the telescopic rod (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022288905.7U CN214017749U (en) | 2020-10-15 | 2020-10-15 | Positioning auxiliary device for tumor puncture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022288905.7U CN214017749U (en) | 2020-10-15 | 2020-10-15 | Positioning auxiliary device for tumor puncture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214017749U true CN214017749U (en) | 2021-08-24 |
Family
ID=77352946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022288905.7U Active CN214017749U (en) | 2020-10-15 | 2020-10-15 | Positioning auxiliary device for tumor puncture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214017749U (en) |
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2020
- 2020-10-15 CN CN202022288905.7U patent/CN214017749U/en active Active
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