CN112472235A - Multichannel intracranial hematoma puncture needle - Google Patents
Multichannel intracranial hematoma puncture needle Download PDFInfo
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- CN112472235A CN112472235A CN202011350510.3A CN202011350510A CN112472235A CN 112472235 A CN112472235 A CN 112472235A CN 202011350510 A CN202011350510 A CN 202011350510A CN 112472235 A CN112472235 A CN 112472235A
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- pipe
- puncture needle
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/34—Trocars; Puncturing needles
- A61B17/3417—Details of tips or shafts, e.g. grooves, expandable, bendable; Multiple coaxial sliding cannulas, e.g. for dilating
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/22—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/34—Trocars; Puncturing needles
- A61B17/3478—Endoscopic needles, e.g. for infusion
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/36—Image-producing devices or illumination devices not otherwise provided for
- A61B90/361—Image-producing devices, e.g. surgical cameras
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/22—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for
- A61B2017/22079—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for with suction of debris
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/34—Trocars; Puncturing needles
- A61B17/3417—Details of tips or shafts, e.g. grooves, expandable, bendable; Multiple coaxial sliding cannulas, e.g. for dilating
- A61B2017/3454—Details of tips
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Abstract
The invention discloses a multichannel intracranial hematoma puncture needle which comprises a connecting block, wherein a connecting mechanism is fixedly arranged at the upper end of the connecting block in a penetrating manner, screws are fixedly arranged around the upper end of the connecting block in a penetrating manner, a threaded connector is fixedly arranged on the inner side of the connecting block in a penetrating manner, the connecting mechanism comprises an electronic connecting block, a threaded column and a hydraulic pipe, and the electronic connecting block is fixedly arranged at the upper end of the connecting mechanism. The blood clot transmission and storage can be simultaneously carried out on a plurality of shunt tubes in the puncture process, the fans are arranged in the shunt tubes, the blood clots can be stirred by the fans, the blood clots are prevented from being blocked in the shunt tubes, the puncture needle is firstly inserted into the brain, the inner side of the upper end of the puncture needle can transmit pictures in the brain to the outside after the puncture needle enters the brain, when the device is used, the device can be connected with electronic equipment through a connecting mechanism, and the inner side of the needle tube can be used for picture surveying after the connection.
Description
Technical Field
The invention relates to the technical field of intracranial hard channel puncture drainage needles, in particular to a multi-channel intracranial hematoma puncture needle.
Background
The drainage needle consists of a three-way needle tube, a needle-shaped drill and a non-porous cap, the main raw materials are polypropylene and stainless steel, and the product is a special tool for puncture and drainage of acute, subacute and chronic intracranial hematoma.
However, present intracranial hematoma pjncture needle of multichannel design singleness, often the user all wears blindly to take out encephalically at the in-process that carries out the puncture spot check, lead to patient's operation risk increase, and cause extravagant a large amount of time at the in-process of operation, can not effectively clear up the inside blood clot simultaneously, and the blood clot that current pjncture needle took out when carrying out the puncture work to encephalic portion can't decompose the water conservancy diversion, lead to the blood clot can appear blocking up the phenomenon of shunt tubes, be unfavorable for in-service use.
We have therefore proposed a multi-channel intracranial hematoma puncture needle to address the problems set out above.
Disclosure of Invention
The invention aims to provide a multichannel intracranial hematoma puncture needle, which solves the problems that the clamping force cannot be slightly adjusted by a clamping device on the existing mounting equipment and residues and impurities on the mounting equipment are not convenient to clean.
In order to achieve the purpose, the invention provides the following technical scheme: a multi-channel intracranial hematoma puncture needle comprises a connecting block, wherein a connecting mechanism is fixedly arranged at the upper end of the connecting block in a penetrating manner, screws are fixedly arranged around the upper end of the connecting block in a penetrating manner, and a threaded connecting port is arranged on the inner side of the connecting block in a penetrating manner;
the connecting mechanism comprises an electronic connecting block, a threaded column and a hydraulic pipe, the electronic connecting block is fixedly arranged at the upper end of the connecting mechanism, the threaded column is fixedly connected at the lower end of the connecting mechanism, the hydraulic pipe is fixedly arranged at the lower end of the threaded column, a shunt pipe connecting sleeve is fixedly arranged at the lower end of the hydraulic pipe, and shunt pipe connecting holes are formed in the surface of the shunt pipe connecting sleeve in a penetrating connection mode;
shunt mechanism includes shunt tubes, shunt tubes groove and fixed block, the inside fixed mounting of shunt mechanism is equipped with the shunt tubes, the shunt tubes inboard runs through fixed shunt tubes groove that is equipped with, the inside fixed mounting of shunt tubes inslot is equipped with the fixed block, the outside fixed connection of fixed block is equipped with the fan, the outside movable mounting of shunt tubes is equipped with the mouth of pipe, the inboard fixed connection of the mouth of pipe that seals is equipped with seals the tubular column, the outside one side fixed connection of mouth of pipe that seals is equipped with the connector, the outside opposite side fixed connection of mouth of pipe that seals is equipped with the tube sealing buckle.
Preferably, connecting block lower extreme fixed connection is equipped with and is columniform pipe, the pipe outside runs through fixedly and is equipped with the connecting pipe, and connecting pipe top movable mounting is equipped with the pipe cap that the diameter is greater than the connecting pipe diameter.
Preferably, pipe lower extreme fixed connection is equipped with reposition of redundant personnel mechanism, and the inside fixed mounting of reposition of redundant personnel mechanism is equipped with the shunt tubes, the quantity of shunt tubes is equipped with 4 altogether, 4 shunt tubes one side runs through inside being fixed in the pipe, and the opposite side runs through the inside of being fixed in the reposition of redundant personnel piece.
Preferably, the lower end of the shunting block is movably provided with a needle head sleeve which is fixedly connected with a fixed column, and the lower end of the needle fixed column is fixedly connected with a needle head connecting seat with the diameter smaller than that of the fixed column.
Preferably, the upper end of the needle head connecting seat is vertically provided with a puncture needle, and the bottom of the puncture needle is fixedly connected inside the connecting seat through the surface penetrating through the connecting seat.
Preferably, the upper end of the puncture needle is provided with a circular needle opening in a penetrating connection mode, and a needle hole camera is fixedly installed on the inner side of the upper end of the puncture needle.
Preferably, a cylindrical base is fixedly arranged on the inner side of the pinhole camera, and one side of the base is fixedly arranged in the puncture needle by penetrating through the surface of the puncture needle.
Preferably, the lamp tubes are fixedly arranged at the upper end of the base, 2 lamp tubes are arranged in the number, the infrared lens is fixedly arranged at the upper end of the base, and the infrared lens and the lamp tubes are arranged on the same horizontal plane.
Compared with the prior art, the invention has the beneficial effects that: in the puncture process, the blood clots can be transmitted and stored simultaneously by the shunt tubes, and the fans are arranged in the shunt tubes and can stir the blood clots to prevent the blood clots from being blocked in the shunt tubes;
1. firstly, a puncture needle is inserted into the brain, after the puncture needle enters the brain, a pinhole camera on the inner side of the upper end of the puncture needle can transmit pictures in the brain to the outside, when the device is used, the device can be connected with electronic equipment through a linking mechanism, after connection, the pinhole camera on the inner side of the needle tube can carry out picture surveying, a threaded connector in a connecting block can connect a threaded column, after connection, the stability between the linking mechanism and the connecting block is enhanced, the phenomenon that the connecting block and the linking mechanism are loosened and separated during the puncture work is effectively prevented, a hydraulic tube is arranged at the lower end of the threaded column, after the pinhole camera detects blood clots, the puncture needle can carry out the blood clot drawing work through the hydraulic tube by the pressure generated by the hydraulic tube, a shunt tube connecting sleeve is arranged at the lower end of the hydraulic tube, and a shunt tube connecting hole is arranged on the surface of the shunt, the shunt pipe connecting hole can be used for fixedly sleeving the shunt pipe so as to enable the shunt pipe to be extracted and guided;
2. the shunt mechanism is arranged at the lower end of the guide pipe, 4 shunt pipes are arranged in the shunt mechanism, shunt pumping can be carried out through the shunt pipes after a blood clot is detected, the 4 shunt pipes can effectively achieve the function of increasing the storage capacity, the blood clot can be stored into the shunt pipes simultaneously, a patient is not easy to puncture for many times due to insufficient storage capacity of the guide pipe during an operation, the operation time is saved, the operation efficiency is improved, the fixed block and the fan are arranged in the shunt pipes, the fan can be fixed in the shunt pipe grooves by the fixed block, when the blood clot is transmitted into the shunt pipes, the large blood clot can be stirred and separated by the fan, and the phenomenon that the blood clot is accumulated in the shunt pipes to cause blockage of the shunt pipes is effectively avoided;
3. and the outside of shunt tubes has set up the mouth of pipe of sealing, run through the shunt tubes in the inside of sealing the mouth of pipe, seal the mouth of pipe inboard and set up two tubular columns of sealing, when the shunt tubes need stop the reposition of redundant personnel transmission during operation, the outside pipe sealing buckle of one side of mouth of pipe is sealed to the accessible, detain to the connector inside of the outside opposite side of mouth of pipe of sealing, the inboard tubular column of sealing of mouth of pipe can seal the shunt tubes after fixing, make it no longer take out from transmission work, this design has effectively avoided the shunt tubes when carrying out reposition of redundant personnel transmission work, shunt tubes inside storage overfill, lead to the blood clot the excessive phenomenon of backward flow to appear.
Drawings
FIG. 1 is a general schematic view of a multi-channel intracranial hematoma puncture needle according to the present invention;
FIG. 2 is a schematic view of an integral detachment of an engagement mechanism of a multi-channel intracranial hematoma puncture needle according to the present invention;
FIG. 3 is a schematic view of the whole structure inside the needle cover of the multi-channel intracranial hematoma puncture needle of the present invention;
FIG. 4 is a schematic view of the integral disassembly of the puncture needle inner side pinhole camera of the multi-channel intracranial hematoma puncture needle according to the present invention;
FIG. 5 is a schematic view showing a disassembled internal structure of a shunt tube of the multi-channel intracranial hematoma puncture needle according to the present invention;
FIG. 6 is a schematic view of the external part of the shunt mechanism of the multi-channel intracranial hematoma puncture needle according to the present invention.
In the figure: 1. connecting blocks; 101. a threaded connector; 2. a joining mechanism; 201. an electronic connection block; 202. a threaded post; 203. a hydraulic tube; 204. a shunt tube connecting sleeve; 205. a shunt tube connecting hole; 3. a screw; 4. a connecting pipe; 5. a pipe cap; 6. a conduit; 7. a shunting block; 8. a flow dividing mechanism; 801. a shunt tube; 802. a shunt pipe groove; 803. a fixed block; 804. a fan; 805. sealing the pipe orifice; 806. sealing the pipe column; 807. a connecting port; 808. a pipe sealing buckle; 9. a needle cover; 901. a needle head connecting seat; 902. puncturing needle; 903. a needle opening; 904. a pinhole camera; 9041. a lamp tube; 9042. a base; 9043. an infrared lens.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, the present invention provides a technical solution: a multi-channel intracranial hematoma puncture needle comprises a connecting block 1, wherein a connecting mechanism 2 is fixedly arranged at the upper end of the connecting block 1 in a penetrating manner, screws 3 are fixedly arranged around the upper end of the connecting block 1 in a penetrating manner, and a threaded connector 101 is arranged on the inner side of the connecting block 1 in a penetrating manner;
the joining mechanism 2 comprises an electronic connecting block 201, a threaded column 202 and a hydraulic pipe 203, the electronic connecting block 201 is fixedly installed at the upper end of the joining mechanism 2, the threaded column 202 is fixedly connected at the lower end of the joining mechanism 2, the hydraulic pipe 203 is fixedly installed at the lower end of the threaded column 202, a flow dividing pipe connecting sleeve 204 is fixedly installed at the lower end of the hydraulic pipe 203, and a flow dividing pipe connecting hole 205 is formed in the surface of the flow dividing pipe connecting sleeve 204 in a penetrating connection mode;
Further, a cylindrical guide pipe 6 is fixedly connected to the lower end of the connecting block 1, a connecting pipe 4 penetrates through and is fixedly arranged outside the guide pipe 6, and a pipe cap 5 with the diameter larger than that of the connecting pipe 4 is movably arranged at the top of the connecting pipe 4;
in the embodiment, the conduit 6 is fixedly arranged at the lower end of the connecting block 1, the connecting block 1 plays a role in fixed connection, the connecting pipe 4 penetrates through and is fixedly arranged outside the conduit 6, the connecting pipe 4 can discharge the extracted blood clots through the connecting pipe 4, and the pipe cap 5 at the top of the connecting pipe 4 plays a role in connection and sealing, so that the connecting pipe 4 is hermetically fixed, and the blood clots are prevented from being directly led out of the connecting pipe 4 by the flow pipe 801 during puncture;
furthermore, a shunt mechanism 8 is fixedly connected to the lower end of the conduit 6, and shunt tubes 801 are fixedly installed in the shunt mechanism 8, wherein the number of the shunt tubes 801 is 4, one side of each of the 4 shunt tubes 801 penetrates through and is fixed in the conduit 6, and the other side of each of the 4 shunt tubes 801 penetrates through and is fixed in the shunt block 7;
in this embodiment, the shunt tube 801 is arranged at the lower end of the conduit 6, and the shunt tube 801 can draw and store a plurality of blood clots, so that the storage space inside the shunt tube 801 is increased, and the effects of multiple punctures due to insufficient storage space of the shunt tube 801 are effectively avoided;
further, a needle head cover 9 connected and fixed by a fixing column is movably mounted at the lower end of the shunting block 7, and a needle head connecting seat 901 with the diameter smaller than that of the fixing column is fixedly connected at the lower end of the needle fixing column;
in this embodiment, the needle cover 9 is fixedly connected to the lower end of the shunting block 7 through the fixing posts, and the needle cover 9 can protect the puncture needle 902, thereby effectively avoiding the phenomenon of bacterial growth caused by the direct contact between the puncture needle 902 and air when the puncture needle is not needed to be used, and simultaneously preventing the puncture needle 902 from being deformed due to the fact that the puncture needle 902 is not collided by the outside;
further, a puncture needle 902 is vertically installed at the upper end of the needle connecting seat 901, and the bottom of the puncture needle 902 is fixedly connected to the inside of the needle connecting seat 901 by penetrating through the surface of the needle connecting seat 901;
in this embodiment, the puncture needle 902 is arranged at the upper end of the needle connecting seat 901, and the needle connecting seat 901 plays a role in fixedly connecting the puncture needle 902, so that the stability of the puncture needle 902 can be enhanced, and the phenomenon that the puncture needle 902 is loosened and separated during operation can be effectively prevented;
further, a circular needle opening 903 is arranged at the upper end of the puncture needle 902 in a penetrating connection mode, and a needle hole camera 904 is fixedly arranged on the inner side of the upper end of the puncture needle 902;
in this embodiment, the circular needle opening 903 provided at the upper end of the puncture needle 902 can suck and draw blood clots, and the needle hole camera 904 is fixedly installed at one side of the upper end of the puncture needle 902, and the needle hole camera 904 can transmit intracranial pictures to the outside;
further, a cylindrical base 9042 is fixedly installed on the inner side of the pinhole camera 904, and one side of the base 9042 is fixedly installed inside the puncture needle 902 by penetrating through the surface of the puncture needle 902;
in this embodiment, the base 9042 is arranged inside the pinhole camera 904, and the base 9042 can connect and fix the pinhole camera 904 and the puncture needle 902, so that the stability of the pinhole camera 904 is enhanced, and the pinhole camera 904 is effectively prevented from being separated from the outer side of the puncture needle 902;
further, lamp tubes 9041 are fixedly mounted at the upper end of the base 9042, 2 lamp tubes 9041 are arranged in number, an infrared lens 9043 is fixedly mounted at the upper end of the base 9042, and the infrared lens 9043 and the lamp tubes 9041 are both arranged on the same horizontal plane;
in this embodiment, the lamp tube 9041 is arranged at the upper end of the base 9042, the lamp tube 9041 can effectively enhance the definition and increase the brightness of the pinhole camera 904 during work in the brain, and the infrared lens 9043 is arranged at the upper end of the base 9042, so that the infrared lens 9043 can record and transmit pictures.
The working principle of the embodiment is as follows: firstly, a puncture needle 902 is inserted into the brain, after the puncture needle 902 enters the brain, a pinhole camera 904 on the inner side of the upper end of the puncture needle 902 can transmit pictures in the brain to the outside, when the device is used, the device can be connected with electronic equipment through a linking mechanism 2, after connection, the pinhole camera 904 on the inner side of a needle tube can carry out picture survey, a threaded connector 101 in a connecting block 1 can connect a threaded column 202, after connection, the stability between the linking mechanism 2 and the connecting block 1 is enhanced, the phenomenon that the connecting block 1 and the linking mechanism 2 are loosened and separated during the puncture work is effectively prevented, a hydraulic tube 203 is arranged at the lower end of the threaded column 202, after the pinhole camera 904 detects blood clots, the puncture needle 902 can carry out the blood clot extraction work through the pressure generated by the hydraulic tube 203, a shunt tube connecting sleeve 204 is arranged at the lower end of the hydraulic tube 203, and a shunt connecting hole 205 is arranged on the surface of the shunt tube connecting sleeve 204 in, the shunt tube connecting hole 205 can be used for fixedly sleeving the shunt tube 801 to enable the shunt tube 801 to be drawn away and guided, the shunt mechanism 8 is arranged at the lower end of the catheter 6, 4 shunt tubes 801 are arranged in the shunt mechanism 8, after a blood clot is detected, the shunt tube 801 can be used for shunting and drawing out, the 4 shunt tubes 801 can effectively realize the function of increasing the storage capacity, the blood clot can be simultaneously stored in the shunt tubes 801, a patient is not easy to puncture for many times due to insufficient storage capacity of the catheter 6 during an operation, the operation time is saved, the operation efficiency is improved, a fixing block 803 and a fan 804 are arranged in the shunt tubes 801, the fan 804 can be fixed in the shunt tube groove 802 by the fixing block 803, when the blood clot is conveyed into the shunt tubes 801, the large blood clot can be stirred and separated by the fan 804, the phenomenon that the blood clot is accumulated in the shunt tubes 801 to cause the blockage of the, and the outside of the shunt pipe 801 is provided with a pipe sealing opening 805, the shunt pipe 801 penetrates through the inside of the pipe sealing opening 805, two pipe sealing columns 806 are arranged on the inner side of the pipe sealing opening 805, when the shunt pipe 801 needs to stop shunt transmission work, the pipe sealing columns 808 on one side of the outside of the pipe sealing opening 805 can be buckled inside the connecting openings 807 on the other side of the outside of the pipe sealing opening 805, the shunt pipe 801 can be sealed by the pipe sealing columns 806 on the inner side of the pipe sealing opening 805 after being fixed, the shunt pipe 801 is not required to be drawn away for transmission work, the design effectively avoids the phenomenon that the inside of the shunt pipe 801 is stored too full when the shunt pipe 801 is in shunt transmission work, the blood clots flow back and overflow, and then the puncture work is.
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 various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (8)
1. The utility model provides an intracranial hematoma pjncture needle of multichannel, includes connecting block (1), its characterized in that: a connecting mechanism (2) is fixedly arranged at the upper end of the connecting block (1) in a penetrating manner, screws (3) are fixedly arranged around the upper end of the connecting block (1) in a penetrating manner, and a threaded connector (101) is arranged on the inner side of the connecting block (1) in a penetrating manner;
the connecting mechanism (2) comprises an electronic connecting block (201), a threaded column (202) and a hydraulic pipe (203), the electronic connecting block (201) is fixedly installed at the upper end of the connecting mechanism (2), the threaded column (202) is fixedly connected at the lower end of the connecting mechanism (2), the hydraulic pipe (203) is fixedly installed at the lower end of the threaded column (202), a shunt pipe connecting sleeve (204) is fixedly installed at the lower end of the hydraulic pipe (203), and a shunt pipe connecting hole (205) is formed in the surface of the shunt pipe connecting sleeve (204) in a penetrating connection mode;
reposition of redundant personnel mechanism (8) are including shunt tubes (801), shunt tube groove (802) and fixed block (803), the inside fixed mounting of reposition of redundant personnel mechanism (8) is equipped with shunt tubes (801), shunt tubes (801) inboard is run through fixed shunt tube groove (802) that is equipped with, the inside fixed mounting of shunt tube groove (802) is equipped with fixed block (803), fixed block (803) outside fixed connection is equipped with fan (804), shunt tubes (801) outside movable mounting is equipped with seals mouth of pipe (805), it is equipped with a tubular column (806) to seal mouth of pipe (805) inboard fixed connection, it is equipped with connector (807) to seal mouth of pipe (805) outside one side fixed connection, it is equipped with a tub buckle (808) to seal mouth of pipe (805) outside opposite side fixed connection.
2. The multi-channel intracranial hematoma puncture needle of claim 1, wherein: connecting block (1) lower extreme fixed connection is equipped with and is columniform pipe (6), pipe (6) outside runs through fixedly to be equipped with connecting pipe (4), and connecting pipe (4) top movable mounting is equipped with pipe cap (5) that the diameter is greater than connecting pipe (4) diameter.
3. The multi-channel intracranial hematoma puncture needle of claim 2, wherein: pipe (6) lower extreme fixed connection is equipped with reposition of redundant personnel mechanism (8), and reposition of redundant personnel mechanism (8) inside fixed mounting is equipped with shunt tubes (801), the quantity of shunt tubes (801) is equipped with 4 altogether, 4 shunt tubes (801) one side runs through and is fixed in inside pipe (6), and the opposite side runs through and is fixed in the inside of dividing stream block (7).
4. The multi-channel intracranial hematoma puncture needle of claim 3, wherein: the needle head cover (9) connected and fixed by a fixing column is movably arranged at the lower end of the shunting block (7), and a needle head connecting seat (901) with the diameter smaller than that of the fixing column is fixedly connected and arranged at the lower end of the needle fixing column.
5. The multi-channel intracranial hematoma puncture needle of claim 2, wherein: the upper end of the needle head connecting seat (901) is vertically provided with a puncture needle (902), and the bottom of the puncture needle (902) is fixedly connected to the inside of the needle head connecting seat (901) through the surface penetrating through the needle head connecting seat (901).
6. The multi-channel intracranial hematoma puncture needle of claim 5, wherein: puncture needle (902) upper end through connection is equipped with and is circular shape needle mouth (903), puncture needle (902) upper end inboard fixed mounting is equipped with pinhole camera (904).
7. The multi-channel intracranial hematoma puncture needle of claim 6, wherein: the inner side of the pinhole camera (904) is fixedly provided with a cylindrical base (9042), and one side of the base (9042) is fixedly arranged in the puncture needle (902) through the surface penetrating through the puncture needle (902).
8. The multi-channel intracranial hematoma puncture needle of claim 1, wherein: the infrared camera is characterized in that lamp tubes (9041) are fixedly mounted at the upper end of the base (9042), 2 lamp tubes (9041) are arranged in number, an infrared lens (9043) is fixedly mounted at the upper end of the base (9042), and the infrared lens (9043) and the lamp tubes (9041) are arranged on the same horizontal plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011350510.3A CN112472235A (en) | 2020-11-26 | 2020-11-26 | Multichannel intracranial hematoma puncture needle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011350510.3A CN112472235A (en) | 2020-11-26 | 2020-11-26 | Multichannel intracranial hematoma puncture needle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112472235A true CN112472235A (en) | 2021-03-12 |
Family
ID=74935361
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011350510.3A Withdrawn CN112472235A (en) | 2020-11-26 | 2020-11-26 | Multichannel intracranial hematoma puncture needle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112472235A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114129234A (en) * | 2021-11-22 | 2022-03-04 | 深圳市唯多雅工业有限公司 | Be applied to medical bore hole 3D's intracranial pjncture needle |
-
2020
- 2020-11-26 CN CN202011350510.3A patent/CN112472235A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114129234A (en) * | 2021-11-22 | 2022-03-04 | 深圳市唯多雅工业有限公司 | Be applied to medical bore hole 3D's intracranial pjncture needle |
| CN114129234B (en) * | 2021-11-22 | 2023-09-29 | 深圳市唯多雅工业有限公司 | Intracranial puncture needle applied to medical naked eye 3D |
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Application publication date: 20210312 |