CN111513819A - Man-machine is puncture drainage positioner in coordination - Google Patents
Man-machine is puncture drainage positioner in coordination Download PDFInfo
- Publication number
- CN111513819A CN111513819A CN202010278535.0A CN202010278535A CN111513819A CN 111513819 A CN111513819 A CN 111513819A CN 202010278535 A CN202010278535 A CN 202010278535A CN 111513819 A CN111513819 A CN 111513819A
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- base ring
- fixing
- arc
- fixing base
- bow frame
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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
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/34—Trocars; Puncturing needles
- A61B17/3403—Needle locating or guiding means
- A61B2017/3405—Needle locating or guiding means using mechanical guide means
-
- 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
- A61B2017/3413—Needle locating or guiding means guided by ultrasound
Abstract
The invention belongs to the technical field of medical instruments, and particularly relates to a man-machine cooperative puncture drainage positioning device. The device comprises an arc-shaped bow frame, a positioning block, a fixing band, a fixing base ring, a transcranial Doppler ultrasound probe, an information processing module and a display module, wherein connecting pieces are symmetrically arranged on two sides of the fixing base ring, the connecting pieces are rotatably connected with the fixing base ring, the fixing band is fixedly connected with the fixing base ring, the arc-shaped bow frame is fixedly connected with the connecting pieces and is positioned above the fixing base ring, and the arc-shaped bow frame rotates relative to the fixing base ring; the positioning block is arranged on the arc-shaped bow frame and can move along the arc-shaped bow frame, the transcranial Doppler ultrasonic probe is detachably connected with the fixed base ring and is connected with the information processing module, the information processing module is connected with the display module, information collected by the transcranial Doppler ultrasonic probe is transmitted to the information processing module to be processed, and the processed information is displayed through the display module.
Description
Technical Field
The invention belongs to the technical field of medical instruments, and particularly relates to a man-machine cooperative puncture drainage positioning device.
Background
Craniocerebral puncture external drainage is an important means for diagnosing and treating diseases such as hydrocephalus, ventricular hemorrhage, intracranial infection, intracranial hypertension and the like internationally acknowledged at present. Timely and accurate puncture drainage is the most important and effective measure for saving lives of wounded persons. However, the current puncture drainage operation has higher technical requirements on the operation of doctors, the puncture positioning accuracy is strict, and the puncture drainage operation is also a difficult operation in a controlled injury operation.
The current puncture drainage is a 'blind operation' based on the anatomical landmarks of the head, and since the anatomy of the ventricle is often changed due to some potential diseases, the placement path of the catheter needs to be individually adjusted according to the CT. Firstly, scanning is carried out through medical imaging equipment such as CT, a doctor positions and selects a puncture needle inserting point and a focus target point by means of a marking point through analysis of a two-dimensional image, and the puncture needle can reach the position near the focus target point through multiple imaging scanning and puncture angle calculation. The process highly depends on the experience and skill of doctors, the requirement of professional technology is high, the time of the puncture process is long, and the problems of multiple times of ray irradiation and the like exist. If the ventricle is smaller, puncturing is often more difficult. Particularly, in the interventional operation of the nerve tissue complex and the blood vessel dense area, the puncture difficulty is large, the breathing of the patient, the micro-motion of the body, the shaking and deviation of the puncture needle and the like can mistakenly puncture the important blood vessels and functional parts in the cranium, and serious operation complications are caused.
Therefore, the device which can solve the difficult problem of accurate control of puncture and improve the puncture positioning precision has important significance in the medical field.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention provides a man-machine cooperative puncture drainage positioning device.
In order to achieve the above purpose, the invention provides the following technical scheme:
a man-machine cooperative puncture drainage positioning device comprises an arc bow frame, a positioning block, a fixing band, a fixing base ring, a transcranial Doppler ultrasound probe, an information processing module and a display module, wherein connecting pieces are symmetrically arranged on two sides of the fixing base ring, the connecting pieces are rotatably connected with the fixing base ring, the fixing band is fixedly connected with the fixing base ring, the arc bow frame is fixedly connected with the connecting pieces and is positioned above the fixing base ring, and the arc bow frame rotates relative to the fixing base ring; the positioning block is arranged on the arc-shaped bow frame and can move along the arc-shaped bow frame, the transcranial Doppler ultrasonic probe is detachably connected with the fixed base ring and is connected with the information processing module, the information processing module is connected with the display module, information collected by the transcranial Doppler ultrasonic probe is transmitted to the information processing module to be processed, and the processed information is displayed through the display module.
According to the further optimization of the technical scheme, the positioning block is sleeved on the arc-shaped bow frame and moves along the arc-shaped bow frame, the positioning block is provided with the fixing screw, and the positioning block can be positioned on the arc-shaped bow frame through the fixing screw.
The further optimization of this technical scheme, the connecting piece includes first connecting piece and second connecting piece, first connecting piece and fixed base ring fixed connection, the second connecting piece passes through the screw and is connected with first connecting piece rotation, fixed band fixed connection is on first connecting piece, arc bow rack both ends and second connecting piece fixed connection.
This technical scheme is further optimized, the fixed band includes head fixed band and chin fixed band, the head fixed band is located fixed ring top, and both ends fixed connection is on first connecting piece, the chin fixed band is located fixed ring below, and its both ends fixed connection is on first connecting piece.
According to the further optimization of the technical scheme, the fixing belt body can be detached.
According to the further optimization of the technical scheme, the two tail ends of the fixing band are fixedly connected to the fixing base ring, and the middle of the fixing band is provided with the eye-splice which can be matched with each other.
According to the further optimization of the technical scheme, the fixing belt is made of elastic materials.
According to the further optimization of the technical scheme, the front part of the fixing base ring is provided with an opening, and two free ends at the opening of the fixing base ring are in adjustable connection through bolts.
The technical scheme of the invention has the following beneficial effects: the invention can effectively solve the difficult problem of accurate control of puncture, improve the puncture positioning accuracy, shorten the puncture time, monitor the puncture process in real time, reduce misoperation and puncture surgery complications of battlefield craniocerebral puncture medical personnel and improve the surgery safety.
Drawings
FIG. 1 is a schematic structural diagram according to a first embodiment;
FIG. 2 is a first wearing schematic diagram according to the first embodiment;
FIG. 3 is a wearing diagram of the second embodiment;
FIG. 4 is a schematic structural diagram of the second embodiment;
fig. 5 is a schematic structural diagram of the second embodiment.
1. Fixing belts; 2. positioning blocks; 3. an arc-shaped bow frame; 4. a fixed base ring; 5. a connecting member; 6. a first connecting member; 7. a second connecting member; 8. inserting and buckling; 9. a transcranial Doppler ultrasound probe; 10. and (4) screws.
Detailed Description
To explain technical contents, structural features, and objects and effects of the technical solutions in detail, the following detailed description is given with reference to the accompanying drawings in conjunction with the embodiments.
Example one
The invention discloses a man-machine cooperative puncture drainage positioning device, which is shown in figure 1, and comprises an arc-shaped bow frame 3, a positioning block 2, a fixing band 1, a fixing base ring 4, a transcranial Doppler ultrasonic probe 9, an information processing module and a display module, wherein the front part of the fixing base ring 4 is provided with an opening, two free ends of the opening are respectively provided with a threaded hole which corresponds to each other, and a proper bolt is selected to pass through the two threaded holes to connect the two free ends, so that the size of the fixing base ring 4 can be adjusted through the bolt. Bilateral symmetry is provided with connecting piece 5 on the fixed base ring 4, connects 5 and passes through set screw 10 with fixed base ring 4 and rotate and be connected, and arc bow member 3 is located fixed base ring 4 top, and arc bow member 3 rotates for fixed base ring 4 through connecting piece 5 with connecting 5 fixed connection, arc bow member 3. The positioning block 2 is sleeved on the arc-shaped bow frame 3 and can move along the arc-shaped bow frame 3, the threaded hole is formed in the upper surface of the positioning block 2, and when the positioning block 2 needs to be fixed, a screw matched with the threaded hole can be screwed in, and the positioning block 2 and the arc-shaped bow frame 3 are fixed. The transcranial Doppler ultrasonic probe 9 is detachably connected with the fixed base ring 4. The transcranial Doppler ultrasonic probe 9 can acquire brain images and related information, the transcranial Doppler ultrasonic probe 9 is connected with the information processing module, the information processing module is connected with the display module, the related information of the human brain acquired by the transcranial Doppler ultrasonic probe 9 is transmitted to the information processing module to be processed, and the processed information is displayed through the display module.
Referring to fig. 3, which is a schematic view of the first embodiment of the present invention, a fixing strap 1 is fixedly connected to a fixing base ring 4, the fixing strap 1 includes a head fixing strap and a jaw fixing strap, the head fixing strap is located above the fixing base ring 4, and two ends of the head fixing strap are fixedly connected to the fixing base ring 4. The lower jaw fixing band is positioned below the fixed base ring 4, and two ends of the lower jaw fixing band are fixedly connected to the fixed base ring 4. The fixing band 1 is a structure with a detachable middle part, except that two ends of the fixing band are fixed on the fixing base ring 4, the body of the fixing band is also provided with a plug-in buckle 8 which can be mutually matched, the fixing band 1 is connected and detached through the plug-in buckle 8, the fixing band 1 is made of elastic materials, and a patient can conveniently wear the fixing band.
The working principle is as follows: referring to fig. 2, which is a wearing schematic diagram of the first embodiment, the device is generally used in a lying posture, the head of the punctured object is firstly fixed at the lower jaw, the forehead and the hindbrain of the punctured object through the fixing base ring 4 and the fixing belt 1, the bleeding or effusion position is detected and positioned through the worn transcranial doppler ultrasound probe 9, then the detection information is transmitted to an information processing module, the information processed by the information processing module is transmitted to a display module for imaging, namely, the part of the patient needing puncture is determined based on the assistance of medical images, then the arc bow 3 is moved to the upper part of the focus target point through the connecting piece 5, and the positioning block 2 sleeved on the arc-shaped bow frame 3 is moved to the focus target point along the arc-shaped bow frame 3, then fix the locating piece 2 on the arc bow 3 at this position through the screw, can realize the function of accurate location puncture position.
Example two
The invention discloses a man-machine cooperative puncture drainage positioning device, which is shown in figure 4 and is a structural schematic diagram I of an embodiment II, and comprises an arc-shaped bow frame 3, a positioning block 2, a fixing band 1, a fixing base ring 4, a transcranial Doppler ultrasonic probe 9, an information processing module and a display module, wherein the front part of the fixing base ring 4 is provided with an opening, two free ends of the opening are respectively provided with a threaded hole which corresponds to each other, and a proper bolt is selected to pass through the two threaded holes to connect the two free ends, so that the size of the fixing base ring 4 can be adjusted through the bolt. The two sides of the fixing base ring 4 are symmetrically provided with connecting pieces 5, the connecting pieces 5 of the embodiment comprise first connecting pieces 6 and second connecting pieces 7, the first connecting pieces 6 are fixedly connected with the fixing base ring 4, and the second connecting pieces 7 are rotatably connected with the first connecting pieces 6 through fixing screws 10. Fixed band 1 fixed connection is on first connecting piece 6, and arc bow 3 is located the fixed base ring 4 top, 3 both ends of arc bow and second connecting piece 7 fixed connection, second connecting piece 7 can drive arc bow 3 and rotate for fixed base ring 4 promptly. The positioning block 2 is sleeved on the arc-shaped bow frame 3 and can move along the arc-shaped bow frame 3, the threaded hole is formed in the upper surface of the positioning block 2, and when the positioning block 2 needs to be fixed, a screw matched with the threaded hole can be screwed in, and the positioning block 2 and the arc-shaped bow frame 3 are fixed. The transcranial Doppler ultrasonic probe 9 is detachably connected with the fixing base ring 4, the transcranial Doppler ultrasonic probe 9 can obtain brain images and related information, the transcranial Doppler ultrasonic probe 9 is connected with the information processing module, the information processing module is connected with the display module, the human brain related information collected by the transcranial Doppler ultrasonic probe 9 is transmitted to the information processing module to be processed, and the processed information is displayed through the display module.
Referring to fig. 5, in the second embodiment, the fixing strap 1 is fixedly connected to the fixing base ring 4, the fixing strap 1 includes a head fixing strap and a lower jaw fixing strap, the head fixing strap is located above the fixing base ring 4, and both ends of the head fixing strap are fixedly connected to the fixing base ring 4, the lower jaw fixing strap is located below the fixing base ring 4, and both ends of the lower jaw fixing strap are fixedly connected to the fixing base ring 4. The fixing band 1 is a structure with a detachable middle part, except that two ends of the fixing band are fixed on the fixing base ring 4, the body of the fixing band is also provided with a plug-in buckle 8 which can be mutually matched, the fixing band 1 is connected and detached through the plug-in buckle 8, the fixing band 1 is made of elastic materials, and a patient can conveniently wear the fixing band.
The working principle is as follows: the device is usually used in a lying posture, firstly, the lower jaw, forehead and hindbrain of a punctured object are fixed with the punctured object through a fixing base ring 4 and a fixing band 1, the position of bleeding or effusion is detected and positioned through a worn transcranial Doppler ultrasonic probe 9, then the detected information is transmitted to an information processing module, the information processed by the information processing module is transmitted to a display module for imaging, the part of the patient needing puncturing can be determined based on the assistance of medical images, then an arc-shaped bow frame 3 is moved to the position above a focus target point through a second connecting piece 7, a fixing block 2 sleeved on the arc-shaped bow frame 3 is moved to the focus target point along the arc-shaped bow frame 3, and then the fixing block 2 is fixed on the arc-shaped bow frame 3 at the position through a screw, so that the function of accurately positioning the puncturing part can be realized.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or terminal that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or terminal. Without further limitation, an element defined by the phrases "comprising … …" or "comprising … …" does not exclude the presence of additional elements in a process, method, article, or terminal that comprises the element. Further, herein, "greater than," "less than," "more than," and the like are understood to exclude the present numbers; the terms "above", "below", "within" and the like are to be understood as including the number.
Although the embodiments have been described, once the basic inventive concept is obtained, other variations and modifications of these embodiments can be made by those skilled in the art, so that the above embodiments are only examples of the present invention, and not intended to limit the scope of the present invention, and all equivalent structures or equivalent processes using the contents of the present specification and drawings, or any other related technical fields, which are directly or indirectly applied thereto, are included in the scope of the present invention.
Claims (8)
1. A man-machine cooperative puncture drainage positioning device is characterized by comprising an arc-shaped bow frame, a positioning block, a fixing band, a fixing base ring, a transcranial Doppler ultrasound probe, an information processing module and a display module, wherein connecting pieces are symmetrically arranged on two sides of the fixing base ring, the connecting pieces are rotatably connected with the fixing base ring, the fixing band is fixedly connected with the fixing base ring, the arc-shaped bow frame is fixedly connected with the connecting pieces and is positioned above the fixing base ring, and the arc-shaped bow frame rotates relative to the fixing base ring; the positioning block is arranged on the arc-shaped bow frame and can move along the arc-shaped bow frame, the transcranial Doppler ultrasonic probe is detachably connected with the fixed base ring and is connected with the information processing module, the information processing module is connected with the display module, information collected by the transcranial Doppler ultrasonic probe is transmitted to the information processing module to be processed, and the processed information is displayed through the display module.
2. The device for positioning drainage and puncture in cooperation with man-machine according to claim 1, wherein the positioning block is sleeved on the arc-shaped bow frame and moves along the arc-shaped bow frame, the positioning block is provided with a fixing screw, and the positioning block can be positioned on the arc-shaped bow frame through the fixing screw.
3. The device according to claim 1, wherein the connecting member comprises a first connecting member and a second connecting member, the first connecting member is fixedly connected with the fixed base ring, the second connecting member is rotatably connected with the first connecting member by a screw, the fixing strap is fixedly connected with the first connecting member, and two ends of the arc-shaped bow frame are fixedly connected with the second connecting member.
4. The human-computer cooperative puncturing, drainage and positioning device as claimed in claim 3, wherein the fixing strap comprises a head fixing strap and a jaw fixing strap, the head fixing strap is located above the fixing base ring and is fixedly connected to the first connecting member at two ends, the jaw fixing strap is located below the fixing base ring and is fixedly connected to the first connecting member at two ends.
5. The device for positioning drainage and puncture in cooperation with man-machine according to claim 1, wherein the fixing band body is detachable.
6. The device according to claim 5, wherein the two ends of the fixing band are fixedly connected to the fixing base ring, and a buckle is disposed between the fixing bands and can be engaged with each other.
7. The device according to claim 1, wherein the fixing band is made of an elastic material.
8. The man-machine cooperative puncturing, drainage and positioning device as claimed in claim 1, wherein the front part of the fixing base ring is provided with an opening, and two free ends of the opening of the fixing base ring are adjustably connected through a bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010278535.0A CN111513819A (en) | 2020-04-07 | 2020-04-07 | Man-machine is puncture drainage positioner in coordination |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010278535.0A CN111513819A (en) | 2020-04-07 | 2020-04-07 | Man-machine is puncture drainage positioner in coordination |
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| Publication Number | Publication Date |
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| CN111513819A true CN111513819A (en) | 2020-08-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010278535.0A Pending CN111513819A (en) | 2020-04-07 | 2020-04-07 | Man-machine is puncture drainage positioner in coordination |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2209952Y (en) * | 1994-05-13 | 1995-10-18 | 史晓红 | Ultra-sonic device for locating and guiding for transforation and suction |
| US20110238040A1 (en) * | 2006-10-30 | 2011-09-29 | Medtronic, Inc. | Infusion catheter with composite tip |
| CN204049863U (en) * | 2014-08-27 | 2014-12-31 | 郎晓玲 | A kind of cerebral edema puncture drainage positioner |
| CN209091569U (en) * | 2018-10-24 | 2019-07-12 | 何萃 | A kind of Ultrasound intervention puncture guide and supersonic diagnostic appts |
| CN209450622U (en) * | 2018-07-20 | 2019-10-01 | 马兴才 | A kind of intracranial hematoma puncture guiding device |
| CN110420051A (en) * | 2019-07-31 | 2019-11-08 | 唐丹 | A kind of puncturing drainage apparatus with ultrasonic probe |
-
2020
- 2020-04-07 CN CN202010278535.0A patent/CN111513819A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2209952Y (en) * | 1994-05-13 | 1995-10-18 | 史晓红 | Ultra-sonic device for locating and guiding for transforation and suction |
| US20110238040A1 (en) * | 2006-10-30 | 2011-09-29 | Medtronic, Inc. | Infusion catheter with composite tip |
| CN204049863U (en) * | 2014-08-27 | 2014-12-31 | 郎晓玲 | A kind of cerebral edema puncture drainage positioner |
| CN209450622U (en) * | 2018-07-20 | 2019-10-01 | 马兴才 | A kind of intracranial hematoma puncture guiding device |
| CN209091569U (en) * | 2018-10-24 | 2019-07-12 | 何萃 | A kind of Ultrasound intervention puncture guide and supersonic diagnostic appts |
| CN110420051A (en) * | 2019-07-31 | 2019-11-08 | 唐丹 | A kind of puncturing drainage apparatus with ultrasonic probe |
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Application publication date: 20200811 |