CN215128838U - Auxiliary equipment for C-arm machine perspective and C-arm machine - Google Patents
Auxiliary equipment for C-arm machine perspective and C-arm machine Download PDFInfo
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- CN215128838U CN215128838U CN202120760575.9U CN202120760575U CN215128838U CN 215128838 U CN215128838 U CN 215128838U CN 202120760575 U CN202120760575 U CN 202120760575U CN 215128838 U CN215128838 U CN 215128838U
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- arm machine
- gravity ball
- cavity
- liquid
- perspective
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Abstract
The utility model relates to an auxiliary assembly for C arm machine perspective, including the hollow body of a ring form, the cavity intussuseption of this body is filled with a gravity ball, and it has the liquid that can develop under C arm machine perspective still to fill in the cavity of this body, liquid does not fill the cavity that is full of the body and is formed with a space portion in the cavity of body, and gravity ball density is greater than liquid density, and gravity ball and space portion are located same straight line. The auxiliary equipment is arranged on a receiver of the C-arm machine, the position of the gap part and the position of the gravity ball can be displayed in a film under the perspective action of the C-arm machine, and a doctor can connect the gap part with the position of the gravity ball to obtain a gravity auxiliary line for reference adjustment; after the auxiliary assembly of this application is adopted, can overcome traditional artifical handheld ke shi needle and carry out position adjustment numerous and diverse and inconvenient, have very high clinical practical value.
Description
Technical Field
The utility model relates to a side way intervertebral foramen mirror operation perspective equipment technical field specifically is to relate to an auxiliary assembly that is used for the perspective of C arm machine, has still related to the C arm machine of having installed this auxiliary assembly.
Background
The C-arm machine-guided percutaneous side-way intervertebral foramen puncture positioning technology is a very key technology in treating the lumbar intervertebral disc protrusion, and has very good clinical practical value. How to obtain a standard positive lateral position sheet of a target gap by utilizing C-arm machine perspective in clinical operation is very critical in the operation of a lateral road hole mirror; at present, for assisting the accurate perspective of the C-arm machine, the Kirschner wire is usually stuck on the receiver by using an adhesive tape clinically so as to form a gravity auxiliary line on a film for assisting the C-arm machine to adjust to an ideal angle. However, the current method of manually holding the kirschner wire by hand to adjust the direction and then adhering the kirschner wire to the receiver by using the adhesive tape is complex and inconvenient to use.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a C arm machine, convenient to use is provided for the perspective auxiliary assembly of C arm machine to and installed this auxiliary assembly's C arm machine.
In order to solve the technical problem, the utility model provides a following technical scheme: a auxiliary assembly for C arm machine perspective, including a circular ring form hollow body, the cavity intussuseption of this body is filled with a gravity ball, still fills the liquid that can develop under C arm machine perspective in the cavity of this body, liquid does not fill the cavity of full body and the cavity of body in is formed with a void portion, and gravity ball density is greater than liquid density, and gravity ball and void portion are located same straight line.
Preferably, the liquid is water or a developing solution.
Preferably, the gravity ball is a steel ball or a shot ball.
Simultaneously, this application provides a C arm machine, including organism and receiver, be provided with on the receiver as above-mentioned auxiliary assembly.
Compared with the prior art, the utility model beneficial effect who has is: the auxiliary equipment is arranged on a receiver of the C-arm machine, the position of the gap part and the position of the gravity ball can be displayed in a film under the perspective effect of the C-arm machine, and a doctor can connect the gap part and the position of the gravity ball to obtain a gravity auxiliary line for reference adjustment; after the auxiliary device is adopted, the defect that the traditional manual hand-held Kirschner wire is complex and inconvenient in position adjustment can be overcome, and the auxiliary device has high clinical practical value.
Drawings
FIG. 1 is a schematic structural view of the auxiliary device of the present invention;
the reference numbers in the figures are: 1-tube, 2-gravity ball, 3-liquid, 4-gap.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The utility model provides a C arm machine, this C arm machine include organism and receiver, and the structure and the theory of operation etc. of this organism and receiver are prior art equipment, and here is no longer repeated, be provided with the annular auxiliary assembly of a circle on the receiver, this auxiliary assembly is used for developing accurate perspective, forms gravity auxiliary line on the film for refer to and think the angle with adjustment C arm machine.
It should be noted that, the above-mentioned auxiliary device may be fixedly connected to the receiver by bonding, screwing, or the like, or may be detachably connected by snapping, screwing, or the like, and the above-mentioned specific connection mode and other installation modes equivalent to the above-mentioned connection mode are all within the scope of protection of the present application.
The auxiliary device comprises a circular hollow tube body 1, a gravity ball 2 is filled in a cavity of the tube body 1, liquid 3 which can be developed under the perspective of a C-arm machine is filled in the cavity of the tube body 1, the liquid 3 does not fill the cavity of the tube body 1, a gap portion 4 is formed in the cavity of the tube body 1, the density of the gravity ball 2 is greater than that of the liquid 3, and the gravity ball 2 and the gap portion 4 are located on the same straight line. Wherein, regarding the movement principle between the gap part and the liquid: when the orientation of the tube is adjusted, the liquid will flow in the tube to change position, and then the void changes position with the adjustment, here similar to the movement principle of a bubble in a bubble level.
It should be noted that the gravity ball in this embodiment is a steel ball, but in other embodiments, a gravity ball made of other materials such as a shot ball and capable of automatically falling in the liquid by gravity may be used. The liquid in this embodiment is a developing solution, which can achieve a clear developing effect, and in other embodiments, a liquid that can be used for developing and has a density smaller than that of the gravity ball, such as water (the developing effect is slightly worse than that of the developing solution, but may also be used) may also be used, and all of them fall within the scope of protection of this application.
The auxiliary equipment is arranged on a receiver of the C-arm machine, the position of the gap part 4 and the position of the gravity ball 2 can be displayed in a movie under the perspective action of the C-arm machine, and a doctor can connect the positions of the gap part 4 and the gravity ball 2 to obtain a gravity auxiliary line (shown as a dotted line in figure 1) for reference adjustment; after the auxiliary assembly of this application is adopted, can overcome traditional artifical handheld ke shi needle and carry out position adjustment numerous and diverse and inconvenient, have very high clinical practical value.
The auxiliary device is arranged on a receiver of the C-arm machine, the gravity needle can fall and be adjusted along with the rotating piece, so that a gravity auxiliary line can be displayed in the film under the perspective action of the C-arm machine for reference adjustment; after the auxiliary device is adopted, the defect that the traditional manual hand-held Kirschner wire is complex and inconvenient in position adjustment can be overcome, and the auxiliary device has high clinical practical value.
Claims (6)
1. Auxiliary equipment for C arm machine perspective is characterized in that: the developing device comprises a circular hollow pipe body, wherein a gravity ball is filled in a cavity of the pipe body, liquid which can be developed under the perspective of a C-arm machine is filled in the cavity of the pipe body, the cavity of the pipe body is not filled with the liquid, a gap part is formed in the cavity of the pipe body, the density of the gravity ball is greater than that of the liquid, and the gravity ball and the gap part are positioned on the same straight line.
2. The auxiliary device for C-arm machine fluoroscopy of claim 1, characterized in that: the liquid is water.
3. The auxiliary device for C-arm machine fluoroscopy of claim 1, characterized in that: the liquid is a developing solution.
4. The auxiliary device for C-arm machine fluoroscopy of claim 1, characterized in that: the gravity ball is a steel ball.
5. The auxiliary device for C-arm machine fluoroscopy of claim 1, characterized in that: the gravity ball is a shot ball.
6. A C-arm machine comprising a machine body and a receiver, characterized in that the receiver is provided with an auxiliary device as claimed in any one of claims 1-5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120760575.9U CN215128838U (en) | 2021-04-14 | 2021-04-14 | Auxiliary equipment for C-arm machine perspective and C-arm machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120760575.9U CN215128838U (en) | 2021-04-14 | 2021-04-14 | Auxiliary equipment for C-arm machine perspective and C-arm machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215128838U true CN215128838U (en) | 2021-12-14 |
Family
ID=79357346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120760575.9U Expired - Fee Related CN215128838U (en) | 2021-04-14 | 2021-04-14 | Auxiliary equipment for C-arm machine perspective and C-arm machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215128838U (en) |
-
2021
- 2021-04-14 CN CN202120760575.9U patent/CN215128838U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211214 |