CN113729886A - Puncture outfit for extracting cerebrospinal fluid - Google Patents
Puncture outfit for extracting cerebrospinal fluid Download PDFInfo
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- CN113729886A CN113729886A CN202111127503.1A CN202111127503A CN113729886A CN 113729886 A CN113729886 A CN 113729886A CN 202111127503 A CN202111127503 A CN 202111127503A CN 113729886 A CN113729886 A CN 113729886A
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- cerebrospinal fluid
- push rod
- puncture
- scanning
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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
- A61B17/3403—Needle locating or guiding means
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B10/00—Other methods or instruments for diagnosis, e.g. instruments for taking a cell sample, for biopsy, for vaccination diagnosis; Sex determination; Ovulation-period determination; Throat striking implements
- A61B10/0045—Devices for taking samples of body liquids
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B34/00—Computer-aided surgery; Manipulators or robots specially adapted for use in surgery
- A61B34/10—Computer-aided planning, simulation or modelling of surgical operations
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B34/00—Computer-aided surgery; Manipulators or robots specially adapted for use in surgery
- A61B34/20—Surgical navigation systems; Devices for tracking or guiding surgical instruments, e.g. for frameless stereotaxis
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B10/00—Other methods or instruments for diagnosis, e.g. instruments for taking a cell sample, for biopsy, for vaccination diagnosis; Sex determination; Ovulation-period determination; Throat striking implements
- A61B10/0045—Devices for taking samples of body liquids
- A61B2010/0077—Cerebrospinal fluid
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B34/00—Computer-aided surgery; Manipulators or robots specially adapted for use in surgery
- A61B34/10—Computer-aided planning, simulation or modelling of surgical operations
- A61B2034/101—Computer-aided simulation of surgical operations
- A61B2034/105—Modelling of the patient, e.g. for ligaments or bones
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B34/00—Computer-aided surgery; Manipulators or robots specially adapted for use in surgery
- A61B34/10—Computer-aided planning, simulation or modelling of surgical operations
- A61B2034/107—Visualisation of planned trajectories or target regions
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B34/00—Computer-aided surgery; Manipulators or robots specially adapted for use in surgery
- A61B34/10—Computer-aided planning, simulation or modelling of surgical operations
- A61B2034/108—Computer aided selection or customisation of medical implants or cutting guides
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B34/00—Computer-aided surgery; Manipulators or robots specially adapted for use in surgery
- A61B34/20—Surgical navigation systems; Devices for tracking or guiding surgical instruments, e.g. for frameless stereotaxis
- A61B2034/2046—Tracking techniques
- A61B2034/2065—Tracking using image or pattern recognition
Abstract
The invention relates to the technical field of medical instruments, and particularly discloses a puncture outfit for extracting cerebrospinal fluid, which comprises a base, a data acquisition system, a data analysis system and a puncture implementation system, wherein the data acquisition system comprises a movable base, a rotating motor, a first connecting arm, a second connecting arm and a CT scanner, the CT scanner comprises a first CT scanning semicircular module and a second CT scanning semicircular module, the first CT scanning semicircular module is electrically communicated with the second CT scanning semicircular module, the data analysis system comprises a memory, a PLC (programmable logic controller) and an input/output device, the puncture implementation system comprises a movable arm, a micro push rod and a clamping assembly, and the clamping assembly comprises a fixed finger, a movable finger and a clamping driving push rod. According to the invention, a 3D mathematical model is formed by carrying out tomography on the human spine, then the 3D mathematical model is analyzed to obtain a puncture region, and finally, the operation of extracting cerebrospinal fluid is automatically carried out, so that the aim of automatically extracting cerebrospinal fluid is fulfilled.
Description
Technical Field
The invention belongs to the technical field of medical instruments, and particularly relates to a puncture outfit for extracting cerebrospinal fluid.
Background
The existing cerebrospinal fluid extraction is basically completed manually, and strict requirements on puncture depth, smoothness and extraction amount are required in the extraction process and can be completed by extremely skilled medical personnel. Therefore, in the prior art, a large amount of manpower is required to be consumed, on the other hand, safety risks exist, the requirement on medical staff is high, and the implementation efficiency is further reduced.
The prior art urgently needs a puncture outfit which can automatically extract cerebrospinal fluid to replace manual operation, so that medical workers are liberated from heavy work, and the puncture outfit has remarkable help for reducing the workload of the medical workers and improving the operation amount.
Two problems need to be solved for realizing automatic cerebrospinal fluid extraction operation, and the first problem is how to identify the operation part and determine the needle insertion area; the second difficulty is how to perform micro extraction and the realization of extraction action.
Disclosure of Invention
In view of the above situation, the invention provides a cerebrospinal fluid extraction puncture outfit which can intelligently identify and determine a puncture area and automatically extract quantitative cerebrospinal fluid in the puncture area, thereby solving the problems of low efficiency and high labor intensity caused by manual operation in the prior art.
The invention is realized by the following technical scheme:
extraction cerebrospinal fluid puncture outfit, including the base and set up data acquisition system, data analysis system and puncture implementation system on the base, data acquisition system is used for reading and obtains human backbone mathematical model, human backbone mathematical model includes the region of third lumbar vertebrae and fourth lumbar vertebrae at least, data analysis system is used for carrying out the analysis and obtaining the puncture region of third lumbar vertebrae and fourth lumbar vertebrae to human backbone mathematical model, puncture implementation system is used for drawing out cerebrospinal fluid operation in puncture region is automatic,
the data acquisition system comprises a movable seat arranged on the base in a sliding manner, a rotating motor fixedly arranged on the movable seat, a first connecting arm rotationally arranged at the end part of a main shaft of the rotating motor, a second connecting arm rotationally arranged at the other end of the first connecting arm and a CT scanner arranged at the other end of the second connecting arm, wherein the CT scanner comprises a first CT scanning semicircular module and a second CT scanning semicircular module which are electrically communicated,
the data analysis system comprises a memory, a PLC controller and an input/output device,
the puncture implementation system comprises a movable arm rotatably arranged on a first connecting arm, a miniature push rod arranged at the other end of the movable arm and a clamping assembly arranged at the end part of the miniature push rod, wherein the clamping assembly comprises a fixed finger, a movable finger and a clamping driving push rod, the fixed finger is fixed on a piston rod of the miniature push rod, the movable finger is rotatably connected with the fixed finger through a rotating shaft, the clamping driving push rod is fixed on the movable arm or the miniature push rod, the telescopic end of the clamping driving push rod is connected with the near end of the movable finger through a pull rope, the far end of the movable finger is driven to rotate to form clamping with the fixed finger,
the PLC is electrically communicated with the memory, the input and output equipment, the CT scanner, the rotating motor, the micro push rod and the clamping driving push rod.
Further, the base level sets up, the vertical upwards setting of rotating electrical machines, the fixed U type seat that is provided with of flexible end of rotating electrical machines, the opening of U type seat upwards sets up, and the level is provided with the axis of rotation in the opening, the both ends of axis of rotation run through the both sides of U type seat respectively, one side of U type seat sets up first angle adjustment motor, the motor spindle of first angle adjustment motor with the one end of axis of rotation is fixed, the one end of first connecting arm with the axis of rotation is fixed along radial direction.
Furthermore, the one end that first linking arm and second linking arm are connected is provided with second angle accommodate motor, second angle accommodate motor's frame is fixed with first linking arm, and second angle accommodate motor's main shaft is fixed with the second linking arm.
Furthermore, the one end that first linking arm and digging arm are connected is provided with third angle adjustment motor, the frame and the first linking arm of third angle adjustment motor are fixed, and the main shaft and the digging arm of third angle adjustment motor are fixed.
Furthermore, the first CT scanning semicircular module is fixedly connected with the second connecting arm, and the second CT scanning semicircular module is movably connected with the second connecting arm, so that the distance between the first CT scanning semicircular module and the second CT scanning semicircular module is adjustable.
Furthermore, a scanning adjusting push rod is fixedly arranged on the second connecting arm, and the telescopic end of the scanning adjusting push rod is fixed with the second CT scanning semicircular module.
Furthermore, a horizontal push rod is arranged on the base, and the telescopic end of the horizontal push rod is fixed with the movable seat.
Further, be provided with guiding mechanism between moving seat and the base, guiding mechanism is including setting up the slider on moving the seat and setting up on the base with slider complex spout.
Furthermore, the disposable urine collecting device also comprises a placing frame arranged on the base, and a plurality of puncture needle storing holes and cerebrospinal fluid specimen storing holes are arranged on the placing frame.
Furthermore, a drainage tube clamp is arranged at the inlet of the cerebrospinal fluid sample storage hole, and a weighing meter is arranged at the bottom of the cerebrospinal fluid sample storage hole.
The invention has the beneficial effects that:
according to the invention, the data acquisition system is used for carrying out tomography scanning on the human spine, a 3D mathematical model is formed, the data analysis system is used for analyzing the 3D mathematical model to obtain a puncture region between the third lumbar vertebra and the fourth lumbar vertebra, and the puncture implementation system is used for automatically extracting cerebrospinal fluid in the puncture region, so that automatic identification and extraction operation are realized, and the problems of low efficiency and high labor intensity caused by manual operation in the prior art are solved. The invention also realizes the accurate control of the puncture length through the micro push rod, and the puncture needle is stably clamped through the clamping component, so that the drainage operation is reliable and stable, and the accurate control of the drainage quantity is also facilitated.
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without limiting the invention. In the drawings:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic diagram of a data acquisition system according to the present invention;
FIG. 3 is a schematic diagram of the puncture application system of the present invention;
FIG. 4 is a partial perspective view of FIG. 3 taken along line A;
FIG. 5 is a front view of a CT scanner;
FIG. 6 is a left side view of the CT scanner;
FIG. 7 is a top view of the shelf;
in the figure: 1-a base; 2-a data acquisition system; 3-a data analysis system; 4-puncture implementation system; 5-moving seat; 6-rotating the motor; 7-a first connecting arm; 8-a second linking arm; 9-CT scanner; 91-a first CT scanning semicircle module; 92-a second CT scanning semicircular module; 10-a memory; 11-a PLC controller; 12-an input-output device; 13-a movable arm; 14-a micro push rod; 15-a clamping assembly; 16-fixed finger; 17-an active finger; 18-clamping the drive ram; 19-pulling a rope; a 20-U-shaped seat; 21-a rotating shaft; 22-a first angle adjustment motor; 23-a second angle adjustment motor; 24-a third angle adjustment motor; 25-scanning adjusting push rod; 26-horizontal push rod; 27-a slide block; 28-a chute; 29-a placement frame; 30-puncture needle storage hole; 31-cerebrospinal fluid sample storage hole; 32-drainage tube clip.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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 some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. 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.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the above description of the present invention, it should be noted that the terms "one side" and "the other side" are used for indicating the orientation or the position relation based on the orientation or the position relation shown in the drawings or the orientation or the position relation which is usually arranged when the product of the present invention is used, and are only used for facilitating the description of the present invention and simplifying the description, but do not indicate or imply that the device or the element which is referred to must have a specific orientation, be constructed in a specific orientation and be operated, and thus, cannot be understood as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.
Further, the term "identical" and the like do not mean that the components are absolutely required to be identical, but may have slight differences. The term "perpendicular" merely means that the positional relationship between the components is more perpendicular than "parallel", and does not mean that the structure must be perfectly perpendicular, but may be slightly inclined.
As shown in fig. 1, the present embodiment provides a cerebrospinal fluid extraction puncture outfit, which includes a base 1, and a data acquisition system 2, a data analysis system 3 and a puncture implementation system 4 which are arranged on the base, wherein the data acquisition system is configured to read and obtain a human spine mathematical model, the human spine mathematical model at least includes regions of a third lumbar vertebra and a fourth lumbar vertebra, the data analysis system is configured to analyze the human spine mathematical model and obtain puncture regions of the third lumbar vertebra and the fourth lumbar vertebra, the puncture implementation system is configured to automatically perform a cerebrospinal fluid extraction operation in the puncture regions, specifically,
as shown in fig. 2, 5 and 6, the data acquisition system includes a movable base 5 slidably disposed on the base, a rotating electrical machine 6 fixedly disposed on the movable base, a first connecting arm 7 rotatably disposed at a spindle end of the rotating electrical machine, a second connecting arm 8 rotatably disposed at the other end of the first connecting arm, and a CT scanner 9 disposed at the other end of the second connecting arm, the CT scanner includes a first CT scanning semicircular module 91 and a second CT scanning semicircular module 92, the first CT scanning semicircular module is electrically connected to the second CT scanning semicircular module, the first CT scanning semicircular module and the second CT scanning semicircular module are both provided with an X-ray generator and an X-ray detector, and when the first CT scanning semicircular module emits an X-ray beam, the second CT scanning semicircular module receives the X-ray beam; or when the second CT scanning semicircular module emits an X-ray beam, the first CT scanning semicircular module receives the X-ray beam and performs data processing according to the attenuation coefficient and the absorption coefficient of the X-ray to obtain a model of a scanned entity. The rotating motor provides rotation in the axial direction, the first connecting arm and the second connecting arm realize rotation in the radial direction, so that the spatial position of the CT scanner is adjusted, the CT scanner performs tomography on the spine of a patient to form a mathematical model of a spine region,
as shown in fig. 1, the data analysis system includes a memory 10, a PLC controller 11 and an input/output device 12, the PLC controller is electrically connected to the memory, the input/output device and the CT scanner, so as to process data information:
the memory stores the data information of the spine model, the PLC analyzes and calculates the data information, the number of lumbar vertebrae is sequentially determined from top to bottom of the spine, finally, a region is determined between the third lumbar vertebra and the fourth lumbar vertebra as a puncture region, the puncture region can be a circular or square region, the size of the puncture region is not limited, and the puncture region can be determined by self during specific implementation,
as shown in FIG. 3, the puncture implementing system comprises a movable arm 13 rotatably disposed on a first connecting arm, a micro push rod 14 disposed at the other end of the movable arm, and a clamping assembly disposed at the end of the micro push rod, wherein the clamping assembly 15 comprises a fixed finger 16, a movable finger 17, and a clamping driving push rod 18, the fixed finger is fixed on the piston rod of the micro push rod, the movable finger is rotatably connected with the fixed finger through a rotating shaft, the clamping driving push rod is fixed on the movable arm or the micro push rod, the telescopic end of the clamping driving push rod is connected with the proximal end of the movable finger through a pull rope 19, the distal end of the driving movable finger rotates to form clamping with the fixed finger, the clamping assembly further rotates in the axial direction through a rotating motor, the first connecting arm realizes rotation in the radial direction, thereby realizing adjustment of the spatial position,
the PLC controller is also electrically communicated with the rotating motor, the micro push rod and the clamping driving push rod, so that the CT scanner and the clamping finger can be controlled and operated to adapt to different positions.
When the data acquisition system is implemented, the data acquisition system is used for CT tomoscan to establish a human spine mathematical model, the data analysis system is used for analyzing the human spine mathematical model to obtain a puncture region between a third lumbar vertebra and a fourth lumbar vertebra, and the puncture implementation system is used for automatically extracting cerebrospinal fluid in the puncture region, so that automatic identification is realized and extraction operation is performed, and the problems of low efficiency and high labor intensity caused by manual operation in the prior art are solved.
The embodiment also realizes the accurate control of the puncture length through the miniature push rod, and the puncture needle is stably clamped through the clamping component, so that the drainage operation is reliable and stable, and the accurate control of the drainage quantity is also facilitated.
In addition, this embodiment sets up the digging arm on first connecting arm, makes puncture implement system and data acquisition system share first connecting arm, rotating electrical machines and move the seat, has saved use cost, has also practiced thrift the usage space.
As shown in fig. 1-3, as the improvement of this embodiment, the base level sets up, the rotating electrical machines is vertical upwards to be set up to realize the rotation of horizontal direction, the flexible end of motor is fixed and is provided with U type seat 20, the opening of U type seat upwards sets up, and the level is provided with axis of rotation 21 in the opening, the both ends of axis of rotation run through the both sides of U type seat respectively, one side of U type seat sets up first angle accommodate motor 22, the motor spindle of first angle accommodate motor is fixed with the one end of axis of rotation, the one end of first connecting arm is fixed along radial direction with the axis of rotation. The first angle adjusting motor drives the rotating shaft to rotate in a rotating mode, and the rotating shaft drives the first connecting arm to rotate, so that the rotation in the vertical direction is achieved.
As shown in fig. 2, as a modification of this embodiment, a second angle adjusting motor 23 is disposed at one end of the first connecting arm connected to the second connecting arm, a base of the second angle adjusting motor is fixed to the first connecting arm, and a spindle of the second angle adjusting motor is fixed to the second connecting arm. The second angle adjustment motor drives the second connecting arm to rotate, so that the CT scanner has larger angle adjustment capability and is suitable for scanning in a vertical downward posture with a certain height.
As shown in fig. 3, as a modification of this embodiment, a third angle adjusting motor 24 is disposed at one end of the first connecting arm connected to the movable arm, a base of the third angle adjusting motor is fixed to the first connecting arm, and a spindle of the third angle adjusting motor is fixed to the movable arm. The third angle adjustment motor drives the movable arm to rotate, so that the clamping assembly has more postures to perform extraction operation.
As shown in fig. 5 and 6, as an improvement of this embodiment, the first CT scanning semicircular module is fixedly connected to the second connecting arm, and the second CT scanning semicircular module is movably connected to the second connecting arm, so that the distance between the first CT scanning semicircular module and the second CT scanning semicircular module is adjustable, thereby adapting to the use of different patients and enhancing the adaptability of the scanner. Specifically, the fixed scanning adjusting push rod 25 that is provided with of second linking arm, the flexible end and the second CT scanning semicircle module of scanning adjusting push rod are fixed, and the action of scanning adjusting push rod drives the action of second CT scanning semicircle module, realizes automatic operation, and accessible and PLC controller electric property intercommunication control through the PLC controller, further improve the control level, make the operation automatic, intelligent.
As shown in FIG. 1, as a modification of this embodiment, a horizontal push rod 26 is disposed on the base, and the telescopic end of the horizontal push rod is fixed to the movable base. The horizontal push rod pushes the movable seat to move, so that the horizontal distance between the movable seat and a patient is adjusted to adapt to different position requirements.
As shown in fig. 1 and fig. 3, as a modification of this embodiment, the movable seat is provided with a sliding block 27, and the base is provided with a sliding slot 28, which cooperates with the sliding block to enable the sliding block to slide on the sliding slot, so as to achieve guiding and make the movement accurate and stable.
As shown in fig. 1 and 7, as an improvement of this embodiment, the base is provided with a placement frame 29, the placement frame is provided with a plurality of puncture needle storage holes 30 and cerebrospinal fluid sample storage holes 31, puncture needles are placed in the puncture needle storage holes, cerebrospinal fluid sample storage holes are provided with cerebrospinal fluid sample tubes, when the cerebrospinal fluid sample placement device is used, the puncture needles are communicated with the cerebrospinal fluid bags through pipelines, the puncture needles are placed downwards, and fingers are clamped for use.
As shown in fig. 7, as the improvement of this embodiment, the bottom in cerebrospinal fluid sample deposit hole is provided with the weight meter (not shown), the weight meter can weigh the cerebrospinal fluid, simultaneously, this embodiment sets up drainage pipe clamp 32 at the entry in cerebrospinal fluid sample deposit hole, the drainage pipe clamp can carry out the centre gripping to the pipeline of puncture needle and cerebrospinal fluid bag intercommunication fixed, thereby keep the pipeline length between drainage pipe clamp and cerebrospinal fluid bag unchangeable, through the increase amount of weight before the comparison extraction and after the extraction, thereby obtain the cerebrospinal fluid volume, make the extraction accurate.
Finally, the above embodiments are only intended to illustrate the technical solutions of the present invention and not to limit the present invention, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the claims of the present invention.
Claims (10)
1. Extract cerebrospinal fluid puncture ware, its characterized in that: comprises a base, a data acquisition system, a data analysis system and a puncture implementation system, wherein the data acquisition system, the data analysis system and the puncture implementation system are arranged on the base, the data acquisition system is used for reading and obtaining a human body spine mathematical model, the human body spine mathematical model at least comprises a region of a third lumbar vertebra and a region of a fourth lumbar vertebra, the data analysis system is used for analyzing the human body spine mathematical model and obtaining a puncture region of the third lumbar vertebra and the fourth lumbar vertebra, the puncture implementation system is used for automatically extracting cerebrospinal fluid in the puncture region,
the data acquisition system comprises a movable seat arranged on the base in a sliding manner, a rotating motor fixedly arranged on the movable seat, a first connecting arm rotatably arranged at the end part of a main shaft of the rotating motor, a second connecting arm rotatably arranged at the other end of the first connecting arm and a CT scanner arranged at the other end of the second connecting arm, wherein the CT scanner comprises a first CT scanning semicircular module and a second CT scanning semicircular module which are electrically communicated,
the data analysis system comprises a memory, a PLC controller and an input/output device,
the puncture implementation system comprises a movable arm rotatably arranged on a first connecting arm, a micro push rod arranged at the other end of the movable arm and a clamping assembly arranged at the end part of the micro push rod, the clamping assembly comprises a fixed finger, a movable finger and a clamping driving push rod, the fixed finger is fixed on a piston rod of the micro push rod, the movable finger is rotatably connected with the fixed finger through a rotating shaft, the clamping driving push rod is fixed on the movable arm or the micro push rod, the telescopic end of the clamping driving push rod is connected with the near end of the movable finger through a pull rope, the far end of the movable finger is driven to rotate to form clamping with the fixed finger,
the PLC is electrically communicated with the memory, the input and output equipment, the CT scanner, the rotating motor, the micro push rod and the clamping driving push rod.
2. The aspiration cerebrospinal fluid puncture device of claim 1, wherein: the base level sets up, the vertical upwards setting of rotating electrical machines, the flexible end of rotating electrical machines is fixed with U type seat, the opening of U type seat upwards sets up, and the level is provided with the axis of rotation in the opening, the both ends of axis of rotation run through the both sides of U type seat respectively, one side of U type seat sets up first angle adjustment motor, the motor spindle of first angle adjustment motor with the one end of axis of rotation is fixed, the one end of first connecting arm with the axis of rotation is fixed along radial direction.
3. The aspiration cerebrospinal fluid puncture device according to claim 2, wherein: one end that first linking arm and second linking arm are connected is provided with second angle accommodate motor, the frame and the first linking arm of second angle accommodate motor are fixed, and the main shaft and the second linking arm of second angle accommodate motor are fixed.
4. The aspiration cerebrospinal fluid puncture device of claim 1, wherein: one end that first linking arm and digging arm are connected is provided with third angle adjustment motor, the frame and the first linking arm of third angle adjustment motor are fixed, and the main shaft and the digging arm of third angle adjustment motor are fixed.
5. The aspiration cerebrospinal fluid puncture device of claim 1, wherein: the first CT scanning semicircular module is fixedly connected with the second connecting arm, and the second CT scanning semicircular module is movably connected with the second connecting arm, so that the distance between the first CT scanning semicircular module and the second CT scanning semicircular module is adjustable.
6. The aspiration cerebrospinal fluid puncture device of claim 1, wherein: the second connecting arm is fixedly provided with a scanning adjusting push rod, and the telescopic end of the scanning adjusting push rod is fixed with the second CT scanning semicircular module.
7. The aspiration cerebrospinal fluid puncture device of claim 1, wherein: the base is provided with a horizontal push rod, and the telescopic end of the horizontal push rod is fixed with the movable seat.
8. The aspiration cerebrospinal fluid puncture device of claim 7, wherein: a guide mechanism is arranged between the movable seat and the base and comprises a sliding block arranged on the movable seat and a sliding groove arranged on the base and matched with the sliding block.
9. The aspiration cerebrospinal fluid puncture device according to any one of claims 1 to 8, wherein: the disposable urine collecting device is characterized by further comprising a placement frame arranged on the base, wherein a plurality of puncture needle storage holes and cerebrospinal fluid sample storage holes are formed in the placement frame.
10. The aspiration cerebrospinal fluid puncture device of claim 9, wherein: the inlet of the cerebrospinal fluid sample storage hole is provided with a drainage tube clamp, and the bottom of the cerebrospinal fluid sample storage hole is provided with a weighing meter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111127503.1A CN113729886A (en) | 2021-09-26 | 2021-09-26 | Puncture outfit for extracting cerebrospinal fluid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111127503.1A CN113729886A (en) | 2021-09-26 | 2021-09-26 | Puncture outfit for extracting cerebrospinal fluid |
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| Publication Number | Publication Date |
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| CN113729886A true CN113729886A (en) | 2021-12-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111127503.1A Withdrawn CN113729886A (en) | 2021-09-26 | 2021-09-26 | Puncture outfit for extracting cerebrospinal fluid |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102133096A (en) * | 2011-03-09 | 2011-07-27 | 深圳市德普施科技有限公司 | Treatment instrument for intracranial pressure monitoring and drainage and replacement of cerebrospinal fluid |
| CN107951547A (en) * | 2017-12-15 | 2018-04-24 | 李涛 | A kind of spinal surgery puncture aid and its application method |
| CN108175510A (en) * | 2018-01-19 | 2018-06-19 | 上海联影医疗科技有限公司 | Medical robot and medical system |
| WO2020064924A1 (en) * | 2018-09-27 | 2020-04-02 | Koninklijke Philips N.V. | Guidance in lung intervention procedures |
-
2021
- 2021-09-26 CN CN202111127503.1A patent/CN113729886A/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102133096A (en) * | 2011-03-09 | 2011-07-27 | 深圳市德普施科技有限公司 | Treatment instrument for intracranial pressure monitoring and drainage and replacement of cerebrospinal fluid |
| CN107951547A (en) * | 2017-12-15 | 2018-04-24 | 李涛 | A kind of spinal surgery puncture aid and its application method |
| CN108175510A (en) * | 2018-01-19 | 2018-06-19 | 上海联影医疗科技有限公司 | Medical robot and medical system |
| WO2020064924A1 (en) * | 2018-09-27 | 2020-04-02 | Koninklijke Philips N.V. | Guidance in lung intervention procedures |
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Application publication date: 20211203 |