CN111904552A - Semi-automatic positioning puncture device in ultrasonic anesthesia plane - Google Patents
Semi-automatic positioning puncture device in ultrasonic anesthesia plane Download PDFInfo
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- CN111904552A CN111904552A CN202010741054.9A CN202010741054A CN111904552A CN 111904552 A CN111904552 A CN 111904552A CN 202010741054 A CN202010741054 A CN 202010741054A CN 111904552 A CN111904552 A CN 111904552A
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- anesthesia
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- puncture device
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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
- A61B17/3401—Puncturing needles for the peridural or subarachnoid space or the plexus, e.g. for anaesthesia
-
- 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
- A61B17/3476—Powered trocars, e.g. electrosurgical cutting, lasers, powered knives
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M19/00—Local anaesthesia; Hypothermia
-
- 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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2210/00—Anatomical parts of the body
- A61M2210/10—Trunk
- A61M2210/1003—Spinal column
Abstract
The invention relates to a semi-automatic positioning puncture device in an ultrasonic anesthesia plane, which is a functional mechanism depending on the prior medical ultrasonic probe equipment, wherein the main body part comprises an anesthesia fixing module, a stroke driving module, an attitude adjusting module and an automatic puncture module, the anesthesia adjustable fixing part is fixedly connected with the prior medical ultrasonic equipment, the other side of the anesthesia adjustable fixing part is pasted with skin glue, the stroke driving module is used for driving an ultrasonic positioning instrument, the attitude adjusting module is used for adjusting a proper puncture position, then an injector is inserted into the automatic puncture module, the automatic puncture module slides down to the skin along a track and punctures downwards to complete anesthesia, the appearance design is simple, the use and the carrying are convenient, the ultrasonic probe automatically enters a positioning state after being completed to avoid errors caused by secondary manual positioning, the operation and the work of a disposable positioning and the device are realized by rotation, has the advantages of convenient carrying, strong compatibility, simple and convenient use, good positioning effect and small volume.
Description
Technical Field
The invention relates to the technical field of ultrasonic anesthesia, in particular to a semi-automatic positioning puncture device in an ultrasonic anesthesia plane.
Background
With the improvement of the living standard of people and the enhancement of health consciousness, the ultrasonic examination and the characteristics of no wound, no pain, no radiation, rapidness and safety become the first choice medical equipment for disease examination and in-vivo detection, and are widely used, and especially have unique advantages in the examination of pregnant women.
At present, lumbar anesthesia occupies a great proportion in the operation, but the spinal anesthesia is complex in the operation and depends on the experience and the manipulation of doctors, the anesthesia puncture position can be accurately judged by bending the body to touch and positioning for ordinary people, but compared with obese people and pregnant women, the fracture gap between the condyle and the condyle can not be judged by touching the protrusion of the spinal condyle even if the vertebra is bent in a side lying manner. Thereby failing to perform accurate lumbar anesthesia. In the existing medical clinic, under the condition, an ultrasonic probe is generally used for auxiliary positioning to find the bone gap.
The ultrasonic probe is mature in technology and applied to the link, and the general technical steps of a clinical anaesthetist are as follows:
1. roughly determining an approximate anesthesia area according to the stature of a patient;
2. sterilizing the predetermined area;
3. processing the ultrasonic probe;
4. carrying out auxiliary positioning and according to the black and white plane image;
5. taking off the ultrasonic probe after the positioning is finished;
6. performing secondary positioning according to the range of the memory and the coupling agent;
7. positioning by using a traditional method;
8. the needle is inserted to perform lumbar anesthesia.
But secondary location after the ultrasonic probe location of present ultrasonic anesthesia process is inaccurate, and the accuracy is poor, leads to ultrasonic anesthesia part location to have the error, needs urgently to design an ultrasonic anesthesia's auxiliary positioning device for solve the difficult problem in the industry at present.
Disclosure of Invention
According to the steps and the function of the ultrasonic probe in the process. Carry out the shortcoming analysis to current supersound auxiliary positioning appearance:
(1) the equipment volume is large, the wire is long, and the detection is greatly limited;
(2) only detection can be carried out, and marking cannot be carried out after detection is finished;
(3) secondary positioning is needed and depends on the experience of doctors;
(4) the secondary positioning cannot repeatedly carve the detection angle and the detection depth of the skin reduced by the downward pressing of the probe, so that the accuracy cannot be guaranteed.
These problems make ultrasound probe assisted positioning practical but have limited utility and utility.
In order to solve the problems, the invention aims to provide the semi-automatic positioning puncture device in the ultrasonic anesthesia plane, which has accurate secondary positioning, effectively saves the positioning time, and greatly improves the convenience, the practicability and the attractiveness.
In order to realize the purpose of the invention, the adopted technical scheme is as follows: a semi-automatic positioning puncture device in an ultrasonic anesthesia plane depends on a functional mechanism of the existing medical ultrasonic probe equipment and specifically comprises an anesthesia fixing module, a stroke driving module, an attitude adjusting module and an automatic puncture module.
As the preferred technical scheme, the anesthesia fixing module comprises a silica gel fixing sleeve main body and a handle clamp.
As the preferred technical scheme, the stroke driving module comprises a handle clamp, a driving rod, a driving motor, a fixed shaft A, a top cover, a fixed shaft B, a traveling wheel, a lubricating ring, a transmission bevel gear and a button battery.
As a preferable technical solution, the attitude adjustment module includes a driving rod driving motor, a bottom plate, a rolling angle motor, and an MPU 6050 IMU.
As a preferred technical scheme, the automatic puncture module comprises a self-driven injector, a rolling angle motor and a fixing buckle nail.
Preferably, the puncture device is further provided with an ultrasonic probe and a puncture needle which are matched with the puncture device for use.
As the preferred technical scheme, the silica gel fixing sleeve main body is connected with the bottom of the ultrasonic probe, and the handle clamp is connected with the handle in the middle of the ultrasonic probe.
As the preferred technical scheme, a fixing shaft A, a top cover and a fixing shaft B are arranged on the root part of the handle clamp.
As the preferred technical scheme, lubricating rings are arranged at the joints of the fixed shaft A and the fixed shaft B and the handle clamp.
As a preferred technical scheme, the fixed shaft A is fixedly connected with the driving rod, and the fixed shaft B is sleeved with a traveling wheel and a transmission bevel gear.
As a preferred technical scheme, the travelling wheel and the transmission bevel gear rotate synchronously at the same speed.
As a preferable technical scheme, the driving motor is arranged on the mounting seat of the top cover, and the driving front end of the driving motor is provided with a transmission bevel gear which is meshed with the transmission bevel gear on the fixed shaft B.
As a preferred technical scheme, the button cell is installed in a groove at the lower part inside the top cover and is electrically connected with the driving motor.
As an optimized technical scheme, the driving rod and the bottom plate form an attitude adjusting frame of an attitude adjusting module, and the driving motor is installed at a connecting joint of the silica gel fixing sleeve main body and the bottom plate and drives the bottom plate to adjust the attitude.
As a preferable technical scheme, the rolling angle motor drives the bottom plate and the driving rod to adjust the posture.
As a preferred solution, the MPU 6050 IMU is mounted on the drive rod, and records position information and controls attitude adjustment.
As a preferred technical scheme, the self-driven injector is fixed at the junction of the driving rod and the bottom plate through a rolling angle motor and a fixing buckle nail.
The invention has the beneficial effects that: the semi-automatic positioning puncture device in the ultrasonic anesthesia plane of the invention divides an auxiliary device into four parts: the anesthesia fixing module, the stroke driving module, the posture adjusting module and the automatic puncture module cooperate with one another to smoothly complete an auxiliary function; moreover, the positioning puncture device has simple appearance design and is convenient to use and carry; after the ultrasonic probe is finished, the ultrasonic probe automatically enters a positioning state to avoid errors caused by secondary manual positioning, and the angle adjustment and the puncture speed in the puncture process are automatically finished; the invention realizes the one-time positioning and the operation and the work of the device through the rotation; the portable positioning device has the advantages of being convenient to carry, strong in compatibility, simple and convenient to use, good in positioning effect, small in size, remarkable in progress, good in practicability and creativity, and wide in market prospect and market value.
Drawings
Fig. 1 is a schematic structural diagram of a clinical anesthesia operation flow.
Fig. 2 is a front view of the semi-automatic positioning puncture device in the ultrasonic anesthesia plane of the invention.
Fig. 3 is a front view 2 of the semi-automatic positioning puncture device in the ultrasonic anesthesia plane of the present invention.
Fig. 4 is a top view of the semi-automatic positioning puncture device in the ultrasonic anesthesia plane of the present invention.
Fig. 5 is a bottom view of the semi-automatic positioning puncture device in the ultrasonic anesthesia plane of the present invention.
Fig. 6 is a left side view of the semi-automatic positioning puncture device in the ultrasonic anesthesia plane of the present invention.
Fig. 7 is a right side view of the semi-automatic positioning puncture device in the ultrasonic anesthesia plane of the present invention.
Fig. 8 is an isometric view of a semi-automatic positioning lancing device in the ultrasonic anesthesia plane according to the present invention.
Fig. 9 is an isometric view of 14 of the semi-automatic positioning of the lancing device in the ultrasonic anesthesia plane according to the present invention.
Fig. 10 is a working view 1 of the semi-automatic positioning puncture device in the ultrasonic anesthesia plane of the present invention.
Fig. 11 is a working view 2 of the semi-automatic positioning puncture device in the ultrasonic anesthesia plane of the present invention.
Fig. 12 is a working view 3 of the semi-automatic positioning puncture device in the ultrasonic anesthesia plane of the present invention.
Fig. 13 is a working view 4 of the semi-automatic positioning puncture device in the ultrasonic anesthesia plane of the present invention.
In the figure: 1. a silica gel fixing sleeve main body; 2. a super-god probe; 3. a self-powered injector; 4. a handle clamp; 5. a drive rod; 6. a drive motor; 7. fixing a shaft A; 8. a base plate; 9. a roll angle motor; 10. fixing the snap fasteners; 11. a top cover; 12. a fixed shaft B; 13. a travel wheel; 14. a lube ring; 15. a transmission bevel gear; 16. a button cell; 17. MPU 6050 IMU; 18. a puncture needle.
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.
Example 1
Referring to fig. 2-13, the technical solution adopted by the present invention is:
a semi-automatic positioning puncture device in an ultrasonic anesthesia plane depends on the functional mechanisms of the traditional medical ultrasonic probe 2 and a puncture needle 18, and the auxiliary positioning puncture device comprises an anesthesia fixing module, a stroke driving module, an attitude adjusting module and an automatic puncture module; the anesthesia fixing module part comprises a silica gel fixing sleeve main body 1 and a handle clamp 4; the stroke driving module comprises a handle clamp 4, a driving rod 5, a driving motor 6, a fixed shaft A7, a top cover 11, a fixed shaft B12, a traveling wheel 13, a lubricating ring 14, a transmission bevel gear 15 and a button cell 16; wherein, the transmission bevel gear 15 is preferably 0.25M25PT, the button cell 16 is preferably CR 10253V; the attitude adjusting module comprises a driving rod 5, a driving motor 6, a bottom plate 8, a rolling angle motor 9 and an MPU 6050 IMU 17; the automatic puncture module comprises a self-driven injector 3, a fixing buckle nail 10 and a rolling angle motor 9, and the puncture device is also provided with an ultrasonic probe 2 and a puncture needle 18 which are matched with the puncture device.
Furthermore, the silica gel fixing sleeve body 1 is connected with the bottom of the ultrasonic probe 2, and the handle clamp 4 is connected with the middle handle of the ultrasonic probe 2; before an operation, mark marks of the ultrasonic probe 2 are matched with the characteristics of the silica gel fixing sleeve main body 1, and then the probe is inserted into the silica gel fixing sleeve main body, and the handle clamp 4 is clamped on a middle handle of the ultrasonic probe 2.
Furthermore, a fixed shaft A7, a top cover 11 and a fixed shaft B12 are arranged on the handle clamp 4; a lubricating ring 14 is arranged between the connecting parts of the fixed shaft A7, the fixed shaft B12 and the handle clamp 4; the fixed shaft A7 is fixedly connected with the driving rod 5, the fixed shaft B12 is sleeved with a traveling wheel 13 and a transmission bevel gear 15, and the rotating speeds of the traveling wheel 13 and the transmission bevel gear 15 are kept consistent; the driving motor 6 is arranged on the mounting seat of the top cover 11, and the driving front end of the driving motor 6 is provided with a transmission bevel gear 15 and is meshed with the transmission bevel gear 15 on the fixed shaft B12; button cells CR 10253V 16 are mounted in a recess in the underside of the interior of the top cover 11 to power the drive motor 6.
Furthermore, after the ultrasonic image is positioned, the button is pressed, the stroke driving module starts to drive, the driving motor 6 drives the transmission bevel gear 15 to further drive the traveling wheel 13 to rotate, the traveling wheel 13 is attached to the handle of the ultrasonic probe 2 to do pure rolling motion, so that the handle clamp 14 moves up and down on the handle, and the driving rod 5 slides in the sliding groove.
Furthermore, the driving rod 5 and the bottom plate 8 form an attitude adjusting frame of the attitude adjusting module, and the driving motor 6 is installed at the joint of the silica gel fixing sleeve main body 1 and the bottom plate 8 and drives the bottom plate 8 to perform attitude adjustment; the rolling angle motor 9 fixes the driving rod 5 and the bottom plate 8 for posture adjustment; the MPU 6050 IMU 17 is arranged on the driving rod 5 to record position information and control posture adjustment, a driving module is formed in a combined mode to determine the puncture position, a stroke driving module and the bottom plate 8 driven by the driving motor 6 form posture adjustment, and the MPU 6050 IMU 17 integrates twice to determine position information and locks so as to adjust the puncture position.
Further, in which the self-driven syringe 3 is fixed 5 at the intersection of the driving rod and the base plate 8 by the fixing snap nail 10 and the rolling angle motor 9, the puncture needle 18 is inserted into the self-driven syringe 3, and the automatic puncture is completed.
In the invention, the semi-automatic positioning puncture device in the ultrasonic anesthesia plane divides an auxiliary device into four parts: the anesthesia fixing module, the stroke driving module, the posture adjusting module and the automatic puncture module cooperate with one another to smoothly complete an auxiliary function; moreover, the positioning puncture device has simple appearance design and is convenient to use and carry; after the ultrasonic probe is finished, the ultrasonic probe automatically enters a positioning state to avoid errors caused by secondary manual positioning, and the angle adjustment and the puncture speed in the puncture process are automatically finished; the invention realizes the one-time positioning and the operation and the work of the device through the rotation; the portable positioning device has the advantages of being convenient to carry, strong in compatibility, simple and convenient to use, good in positioning effect, small in size, remarkable in progress, good in practicability and creativity, and wide in market prospect and market value.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides a semi-automatic location piercing depth in supersound anesthesia plane which characterized in that: comprises an anesthesia fixing module, a stroke driving module, an attitude adjusting module and an automatic puncture module;
the anesthesia fixing module comprises a silica gel fixing sleeve main body (1) and a handle clamp (4);
the stroke driving module comprises a handle clamp (4), a driving rod (5), a driving motor (6), a fixed shaft A (7), a top cover (11), a fixed shaft B (12), a travelling wheel (13), a lubricating ring (14), a transmission bevel gear (15) and a button battery (16);
the attitude adjusting module comprises a driving rod (5), a driving motor (6), a bottom plate (8), a rolling angle motor (9) and an MPU 6050 IMU (17);
the automatic puncture module comprises a self-driven injector (3), a rolling angle motor (9) and a fixing buckle nail (10);
the puncture device is also provided with an ultrasonic probe (2) and a puncture needle (18) which are matched with the puncture device for use.
2. The semi-automatic positioning puncture device in the ultrasonic anesthesia plane according to claim 1, characterized in that: the silica gel fixing sleeve main body (1) is connected with the bottom of the ultrasonic probe (2), and the handle clamp (4) is connected with the handle in the middle of the ultrasonic probe (2).
3. The semi-automatic positioning puncture device in the ultrasonic anesthesia plane according to claim 1, characterized in that: and a fixed shaft A (7), a top cover (11) and a fixed shaft B (12) are arranged on the root part of the handle clamp (4).
4. The semi-automatic positioning puncture device in the ultrasonic anesthesia plane according to claim 3, characterized in that: and lubricating rings (14) are arranged at the joints of the fixed shaft A (7), the fixed shaft B (12) and the handle clamp (4).
5. The semi-automatic positioning puncture device in the ultrasonic anesthesia plane according to claim 4, characterized in that: the fixed shaft A (7) is fixedly connected with the driving rod (5), and the fixed shaft B (12) is sleeved with a traveling wheel (13) and a transmission bevel gear (15);
the travelling wheel (13) and the transmission bevel gear (15) rotate synchronously at the same speed.
6. The semi-automatic positioning puncture device in the ultrasonic anesthesia plane according to claim 1, characterized in that: the driving motor (6) is arranged on the mounting seat of the top cover (11), and the driving front end of the driving motor (6) is provided with a transmission bevel gear (15) and is meshed with the transmission bevel gear (15) on the fixed shaft B (12).
7. The semi-automatic positioning puncture device in the ultrasonic anesthesia plane according to claim 1, characterized in that: the button cell (16) is arranged in a groove at the lower part inside the top cover (11) and is electrically connected with the driving motor (6).
8. The semi-automatic positioning puncture device in the ultrasonic anesthesia plane according to claim 1, characterized in that: the attitude adjusting frame of the attitude adjusting module is composed of the driving rod (5) and the bottom plate (8), the driving motor (6) is installed at the joint of the silica gel fixing sleeve main body (1) and the bottom plate (8), and the bottom plate (8) is driven to perform attitude adjustment.
9. The semi-automatic positioning puncture device in the ultrasonic anesthesia plane according to claim 1, characterized in that: the rolling angle motor (9) drives the bottom plate (8) and the driving rod (5) to adjust the posture;
the MPU 6050 IMU (17) is installed on the driving rod (5) and records position information and controls attitude adjustment.
10. The semi-automatic positioning puncture device in the ultrasonic anesthesia plane according to claim 1, characterized in that: the self-driven injector (3) is fixed at the junction of the driving rod (5) and the bottom plate (8) through a rolling angle motor (9) and a fixing buckle nail (10).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010741054.9A CN111904552B (en) | 2020-07-28 | 2020-07-28 | Semi-automatic positioning puncture device in ultrasonic anesthesia plane |
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| CN202010741054.9A CN111904552B (en) | 2020-07-28 | 2020-07-28 | Semi-automatic positioning puncture device in ultrasonic anesthesia plane |
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| CN111904552B (en) | 2021-11-19 |
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