CN217138141U - Brain pressing plate with suction function - Google Patents
Brain pressing plate with suction function Download PDFInfo
- Publication number
- CN217138141U CN217138141U CN202220693553.XU CN202220693553U CN217138141U CN 217138141 U CN217138141 U CN 217138141U CN 202220693553 U CN202220693553 U CN 202220693553U CN 217138141 U CN217138141 U CN 217138141U
- Authority
- CN
- China
- Prior art keywords
- brain
- plate body
- pressing plate
- end part
- flow port
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 210000004556 brain Anatomy 0.000 title claims abstract description 59
- 201000002345 Brain compression Diseases 0.000 claims description 16
- 230000007423 decrease Effects 0.000 claims description 3
- 210000005013 brain tissue Anatomy 0.000 description 8
- 239000007788 liquid Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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- Surgical Instruments (AREA)
Abstract
The utility model relates to the field of medical equipment, the utility model discloses a brain clamp plate with suction function, which comprises a brain clamp plate body, wherein the front end of the brain clamp plate body is provided with a first through-flow port, the rear end of the brain clamp plate body is provided with a second through-flow port, the first through-flow port is communicated with the second through-flow port, and a suction channel is formed between the first through-flow port and the second through-flow port; the front end part of the brain pressing plate body is flat, and the rear end part of the brain pressing plate body is cylindrical. On the one hand, the brain pressing plate integrates the suction function, on the other hand, due to the flat front end part and the cylindrical rear end part, the brain pressing plate body can be directly connected with a connecting pipe of a negative pressure suction machine which is originally used for being matched with a suction apparatus on the premise that the thickness of the brain pressing plate is not increased as much as possible, the operation is convenient, and the matching cost is low.
Description
Technical Field
The utility model relates to the field of medical equipment, in particular to brain clamp plate with suction function.
Background
During brain surgery, brain tissue needs to be moved to observe the condition of diseased or damaged tissue in the brain. In order to ensure the observation visual field, the brain spatula needs to be matched with the suction apparatus to be used together to suck out the exuded liquid, one person needs to use the brain spatula during operation, and the other person uses the suction apparatus, so that the operation is inconvenient. It can be seen that there is still room for improvement in existing brain pressboards.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving one of the technical problem that exists among the prior art at least.
The utility model provides a brain clamp plate with suction function, which comprises a brain clamp plate body, wherein the front end of the brain clamp plate body is provided with a first through hole, the rear end of the brain clamp plate body is provided with a second through hole, the first through hole is communicated with the second through hole, and a suction channel is formed between the first through hole and the second through hole; the front end part of the brain pressing plate body is flat, and the rear end part of the brain pressing plate body is cylindrical.
The utility model has the advantages that: the front end part of the brain pressing plate body is in a flat shape, the thickness of the front end part of the brain pressing plate body is smaller, the brain tissue is stirred for observation, and the rear end part of the brain pressing plate body is in a cylindrical shape, so that the brain pressing plate body can be directly connected with a connecting pipe of a negative pressure suction machine; on the one hand, the brain pressing plate integrates the suction function, on the other hand, due to the flat front end part and the cylindrical rear end part, the brain pressing plate body can be directly connected with a connecting pipe of a negative pressure suction machine which is originally used for being matched with a suction apparatus on the premise that the thickness of the brain pressing plate is not increased as much as possible, the operation is convenient, and the matching cost is low.
As a sub-solution of the above technical solution, the front end of the brain compression plate body is gradually reduced forward.
As a sub-solution of the above technical solution, the thickness of the front end portion of the brain compression plate body is smaller than the thickness of the rear end portion.
As a sub-scheme of the above technical scheme, the front end surface of the brain compression plate body is an arc surface, and the arc surface extends to the inner surface of the rear end of the brain compression plate body starting from the outer surface of the front end of the brain compression plate body.
As a sub-solution of the above-described technical means, a diameter of the first through-flow port is smaller than that of the second through-flow port, and an inner diameter of the suction passage monotonically decreases while extending from the second through-flow port to the first through-flow port.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a schematic structural diagram of an embodiment of the present invention;
fig. 2 is a schematic sectional view of the present invention.
In the drawings: 1-brain spatula body; 11-a front end; 111-a first through-flow port; 12-a rear end portion; 121-second vent.
Detailed Description
Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does 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.
In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.
Embodiments of the present invention will be described below with reference to fig. 1 to 2.
The embodiment relates to a brain compression plate with a suction function, which comprises a brain compression plate body 1, wherein a first through hole 111 is formed in the front end of the brain compression plate body 1, a second through hole 121 is formed in the rear end of the brain compression plate body 1, the first through hole 111 is communicated with the second through hole 121, and a suction channel is formed between the first through hole and the second through hole 121; the front end part 11 of the brain spatula body 1 is flat, and the rear end part 12 of the brain spatula body 1 is cylindrical.
The front end part 11 of the brain pressing plate body 1 is flat and has small thickness to stir the brain tissue for observation, and the rear end part 12 of the brain pressing plate body 1 is cylindrical and is convenient to be directly connected with a connecting pipe of a negative pressure suction machine; on one hand, the brain pressing plate integrates the suction function, on the other hand, due to the flat front end part 11 and the cylindrical shape design of the rear end part 12, the brain pressing plate body 1 can be directly connected with a connecting pipe of a negative pressure suction machine which is originally used for being matched with a suction apparatus on the premise that the thickness of the brain pressing plate is not increased as much as possible, the operation is convenient, and the matching cost is low.
Furthermore, the front end part 11 of the brain spatula body 1 is gradually reduced forwards. The front end part 11 of the brain pressing plate is gradually reduced, the volume of the front end part 11 of the brain pressing plate is reduced as much as possible, and then the brain tissue is stirred more conveniently.
Further, the thickness of the front end part 11 of the brain compression plate body 1 is smaller than that of the rear end part 12. The thickness of the rear end portion 12 is larger than that of the front end portion 11, so that the brain spatula body 1 can be provided with a larger connecting pipe and a larger suction negative pressure suction machine.
Further, the front end surface of the brain spatula body 1 is an arc surface, and the arc surface extends to the inner surface of the rear end portion 12 of the brain spatula body 1 by taking the outer surface of the front end portion 11 of the brain spatula body 1 as a starting point. The cambered surface is designed at the front end of the brain pressing plate body 1, so that the cutting effect of the brain pressing plate body 1 on brain tissue can be avoided to a great extent when the brain pressing plate body 1 extends into the brain tissue, and the possibility of damage to the brain tissue caused by the brain pressing plate body 1 is reduced.
Further, the aperture of the first flow port 111 is smaller than the second flow port 121, and the inner diameter of the suction passage monotonically decreases while extending from the second flow port 121 to the first flow port 111. In the process of operating the brain, the liquid exuded by the brain tissue is sticky, and the suction channel which is monotonically reduced is designed to be beneficial to providing smooth through flow for the exuded liquid, so that the through flow capacity of the suction channel is improved.
While the preferred embodiments of the present invention have been described in detail, it will be understood by those skilled in the art that the invention is not limited to the details of the embodiments, but is capable of various changes and modifications without departing from the spirit of the invention.
Claims (5)
1. Brain clamp plate of function is attracted in area, its characterized in that: the brain pressing plate comprises a brain pressing plate body (1), wherein a first through hole (111) is formed in the front end of the brain pressing plate body (1), a second through hole (121) is formed in the rear end of the brain pressing plate body (1), the first through hole (111) is communicated with the second through hole (121), and a suction channel is formed between the first through hole and the second through hole (121); the front end part (11) of the brain pressing plate body (1) is flat, and the rear end part (12) of the brain pressing plate body (1) is cylindrical.
2. The brain compression plate with suction function according to claim 1, wherein: the front end part (11) of the brain compression plate body (1) is of a structure which is gradually reduced forwards.
3. The brain compression plate with suction function according to claim 1, wherein: the thickness of the front end part (11) of the brain compression plate body (1) is smaller than that of the rear end part (12).
4. The brain compression plate with suction function according to claim 1, wherein: the front end face of the brain pressing plate body (1) is an arc face, and the arc face extends to the inner surface of the rear end portion (12) of the brain pressing plate body (1) by taking the outer surface of the front end portion (11) of the brain pressing plate body (1) as a starting point.
5. The brain compression plate with suction function according to claim 1, wherein: the aperture of the first flow port (111) is smaller than the aperture of the second flow port (121), and the inner diameter of the suction passage monotonically decreases while extending from the second flow port (121) to the first flow port (111).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220693553.XU CN217138141U (en) | 2022-03-28 | 2022-03-28 | Brain pressing plate with suction function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220693553.XU CN217138141U (en) | 2022-03-28 | 2022-03-28 | Brain pressing plate with suction function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217138141U true CN217138141U (en) | 2022-08-09 |
Family
ID=82696984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220693553.XU Expired - Fee Related CN217138141U (en) | 2022-03-28 | 2022-03-28 | Brain pressing plate with suction function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217138141U (en) |
-
2022
- 2022-03-28 CN CN202220693553.XU patent/CN217138141U/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: 20220809 |