CN106333730B - It is a kind of to perceive high-intensitive early warning ceramic pin knife certainly - Google Patents
It is a kind of to perceive high-intensitive early warning ceramic pin knife certainly Download PDFInfo
- Publication number
- CN106333730B CN106333730B CN201610893077.5A CN201610893077A CN106333730B CN 106333730 B CN106333730 B CN 106333730B CN 201610893077 A CN201610893077 A CN 201610893077A CN 106333730 B CN106333730 B CN 106333730B
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- CN
- China
- Prior art keywords
- bit shank
- knife bar
- straight knife
- intensitive
- data processing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/32—Surgical cutting instruments
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L31/00—Materials for other surgical articles, e.g. stents, stent-grafts, shunts, surgical drapes, guide wires, materials for adhesion prevention, occluding devices, surgical gloves, tissue fixation devices
- A61L31/02—Inorganic materials
- A61L31/026—Ceramic or ceramic-like structures, e.g. glasses
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L31/00—Materials for other surgical articles, e.g. stents, stent-grafts, shunts, surgical drapes, guide wires, materials for adhesion prevention, occluding devices, surgical gloves, tissue fixation devices
- A61L31/14—Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
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- Health & Medical Sciences (AREA)
- Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Heart & Thoracic Surgery (AREA)
- General Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Vascular Medicine (AREA)
- Epidemiology (AREA)
- Molecular Biology (AREA)
- Medical Informatics (AREA)
- Biomedical Technology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Ceramic Engineering (AREA)
- Inorganic Chemistry (AREA)
- Measuring And Recording Apparatus For Diagnosis (AREA)
Abstract
The invention discloses a kind of from the high-intensitive early warning ceramic pin knife of perception, including signal lamp, data processing module, power supply, handle, straight knife bar, signal transmssion line, resistance detecting module, bit shank, voice signal player；Resistance detecting module is arranged between straight knife bar and bit shank, and is internally provided with force snesor.The resistance that the edge of a knife of cutter head boom end is subject in the traveling process in tissue is measured by force snesor；The data that force sensor measuring obtains pass to data processing module by signal transmssion line；After data processing module is handled, the flashing of control signal lamp and voice signal player plays alarming sound.To realize the intelligent from perceiving of needle knife control, compensates for certain doctors experience deficiencies and lead to the problem for the treatment of accident.
Description
Technical field
The invention belongs to the field of medical instrument technology, and in particular to a kind of from the high-intensitive early warning ceramic pin knife of perception.
Background technique
Needle knife used in Hospitals at Present is small needle knife, it is consisted of three parts, respectively handle, straight knife bar and bit shank.
Straight knife bar and bit shank material therefor are steel.But needle knife is often contacted with body fluid, is easy to be corroded.Straight knife bar is thinner, directly
Diameter is generally less than 3mm, is easy brittle failure.
Now there are also another needle knife, its end has endoscope, in addition huge visual equipment and analysis
Software.On the one hand, since this needle knife is excessively huge, it is not able to maintain the flexibility of needle knife.On the other hand, visualization device with point
Analysis software obviously lags behind the process of the operation hour hands knife edge of a knife, unfavorable to the time requirement of operation, brings pain to patient, influences
Treatment, needle knife doctor do not receive the technology very much.
Summary of the invention
In order to solve the above-mentioned technical problems, the present invention provides a kind of from the high-intensitive early warning ceramic pin knife of perception.
The technical scheme adopted by the invention is that: it is a kind of from the high-intensitive early warning ceramic pin knife of perception, it is characterised in that: including
Signal lamp, data processing module, power supply, handle, straight knife bar, signal transmssion line, resistance detecting module, bit shank, voice signal
Player；
The signal lamp, data processing module, power supply, voice signal player are arranged in the handle；The resistance
Power detecting module is arranged between straight knife bar and bit shank；The data processing module passes through signal transmssion line and the letter respectively
Signal lamp, power supply, resistance detecting module, the connection of voice signal player, data for measuring the resistance detecting module into
Then row processing controls flashing and the voice signal player plays alarming sound of signal lamp according to the size of power.
Preferably, the resistance detecting module is made of the end of straight knife bar and the starting point of bit shank；The straight knife
The end of bar and the starting point of bit shank are provided with outer ring and inner ring；Force sensor is set in the inner ring；The power passes
Sensor passes through signal transmssion line and data processing module connection communication；The outer ring of the straight knife bar is provided with internal screw thread, bit shank
Outer ring be provided with external screw thread, the straight knife bar and bit shank by internal screw thread together with externally threaded be connected, simultaneously
The inner ring of the straight knife bar and the inner ring of bit shank are closely withstood on together under the action of outer ring.
Preferably, the force snesor is made by piezoelectric ceramics or piezoelectric sensitivity material.
Preferably, the end of the bit shank is provided with blade.
Preferably, the straight knife bar and bit shank are hollow cylinder.
Preferably, the straight knife bar and bit shank are made by silicon nitride ceramics.
The invention has the advantages that
1, since the straight knife bar and bit shank of the needle knife are made of silicon nitride material, so it has high temperature resistant, antioxygen
Change, the performances such as resistant to chemical etching.Performance due to the ceramics with high-intensity and high-tenacity, therefore the needle knife intensity with higher,
And good toughness is durable.
2, force sensor is arranged in the straight knife bar of the needle knife and bit shank junction, can to the resistance that bit shank is subject into
Row precise measurement.After the processing of data processing module, the different tissues layer of human body can be entered to the edge of a knife of bit shank
It is identified.
3, two layers inside and outside having at the resistance detecting module of needle knife, two parts of outer layer ring are closely fixed on one by screw thread
It rises, two parts of inner layer ring are closely withstood on together under the action of outer layer ring.Under the action of two layers of ring, resistance detecting module
There is good waterproof action, internal sensor can be protected well.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the embodiment of the present invention；
Fig. 2 is the resistance detecting module of the embodiment of the present invention close to straight knife bar that side profilograph；
Fig. 3 is the resistance detecting module of the embodiment of the present invention close to bit shank that side profilograph；
Fig. 4 is the resistance detecting module of the embodiment of the present invention close to straight knife bar that side perspective view；
Fig. 5 is the resistance detecting module of the embodiment of the present invention close to bit shank that side perspective view.
Specific embodiment
Understand for the ease of those of ordinary skill in the art and implement the present invention, with reference to the accompanying drawings and embodiments to this hair
It is bright to be described in further detail, it should be understood that implementation example described herein is merely to illustrate and explain the present invention, not
For limiting the present invention.
It is provided by the invention a kind of from high-intensitive early warning ceramic pin knife is perceived see Fig. 1, Fig. 2, Fig. 3, Fig. 4 and Fig. 5, it wraps
Include signal lamp 1, data processing module 2, power supply 3, handle 4, straight knife bar 5, signal transmssion line 6, resistance detecting module 7, bit shank
8, voice signal player 9；Signal lamp 1, data processing module 2, power supply 3, voice signal player 9 are arranged in handle 4；
Resistance detecting module 7 is arranged between straight knife bar 5 and bit shank 8；Data processing module 2 passes through signal transmssion line 6 and letter respectively
Signal lamp 1, power supply 3, voice signal player 9 connect；Resistance detecting module 7 is by the end of straight knife bar 5 and the starting point of bit shank 8
Composition；The end of straight knife bar 5 and the starting point of bit shank 8 are provided with outer ring 10 and inner ring 12；Setting is strong in inner ring 12 passes
Sensor 11；Force snesor 11 passes through signal transmssion line 6 and 2 connection communication of data processing module；The outer ring 10 of straight knife bar 5 is provided with
Internal screw thread, the outer ring 10 of bit shank 8 are provided with external screw thread, straight knife bar 5 and bit shank 8 and are connected by internal screw thread and externally threaded occlusion
It is connected together, while the inner ring 12 of straight knife bar 5 and the inner ring 12 of bit shank 8 are closely withstood on together under the action of outer ring.Knife
The resistance that the edge of a knife of head rod end is subject in the traveling process in tissue is measured by force snesor 11, data processing
The data that module 2 measures force snesor 11 are handled, and the flashing harmony message of signal lamp 1 is then controlled according to the size of power
Number player 9 plays alarming sound.
The force snesor 11 of the present embodiment is made by piezoelectric ceramics or piezoelectric sensitivity material；Straight knife bar 5 and bit shank 8
For hollow cylinder, it is made by silicon nitride ceramics；The end of bit shank 8 is provided with blade.
Although this specification has more used signal lamp 1, data processing module 2, power supply 3, handle 4, straight knife bar 5, letter
Number transmission line 6, resistance detecting module 7, bit shank 8, voice signal player 9, threaded outer layer ring 10, force snesor 11,
The terms such as inner layer ring 12, but a possibility that be not precluded using other terms.The use of these items is only for more easily
Essence of the invention is described, being construed as any additional limitation is disagreed with spirit of that invention.
It should be understood that the part that this specification does not elaborate belongs to the prior art.
It should be understood that the above-mentioned description for preferred embodiment is more detailed, can not therefore be considered to this
The limitation of invention patent protection range, those skilled in the art under the inspiration of the present invention, are not departing from power of the present invention
Benefit requires to make replacement or deformation under protected ambit, fall within the scope of protection of the present invention, this hair
It is bright range is claimed to be determined by the appended claims.
Claims (5)
1. a kind of from perceiving high-intensitive early warning ceramic pin knife, it is characterised in that: including signal lamp (1), data processing module (2),
Power supply (3), handle (4), straight knife bar (5), signal transmssion line (6), resistance detecting module (7), bit shank (8), voice signal are broadcast
Put device (9)；
The signal lamp (1), data processing module (2), power supply (3), voice signal player (9) are arranged at the handle
(4) in；The resistance detecting module (7) is arranged between straight knife bar (5) and bit shank (8)；The data processing module (2) point
It Tong Guo not signal transmssion line (6) and the signal lamp (1), power supply (3), resistance detecting module (7), voice signal player (9)
Connection, the data for measuring the resistance detecting module (7) are handled, and then control signal lamp according to the size of power
(1) flashing and voice signal player (9) plays alarming sound；
The resistance detecting module (7) is made of the end of straight knife bar (5) and the starting point of bit shank (8)；The straight knife bar (5)
End and the starting point of bit shank (8) be provided with outer ring (10) and inner ring (12)；Setting is strong in the inner ring (12) passes
Sensor (11)；The force snesor (11) passes through signal transmssion line (6) and data processing module (2) connection communication；The straight knife
The outer ring (10) of bar (5) is provided with internal screw thread, and the outer ring (10) of bit shank (8) is provided with external screw thread, the straight knife bar (5) and knife
Head rod (8) passes through internal screw thread together with externally threaded be connected, while the inner ring (12) and bit shank of the straight knife bar (5)
(8) inner ring (12) is closely withstood on together under the action of outer ring.
2. according to claim 1 from the high-intensitive early warning ceramic pin knife of perception, it is characterised in that: the force snesor (11)
It is made by piezoelectric ceramics or piezoelectric sensitivity material.
3. according to claim 1 from the high-intensitive early warning ceramic pin knife of perception, it is characterised in that: the bit shank (8)
End is provided with blade.
4. the high-intensitive early warning ceramic pin knife of perception certainly according to claim 1 to 3, it is characterised in that: described straight
Knife bar (5) and bit shank (8) are hollow cylinder.
5. the high-intensitive early warning ceramic pin knife of perception certainly according to claim 1 to 3, it is characterised in that: described straight
Knife bar (5) and bit shank (8) are made by silicon nitride ceramics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610893077.5A CN106333730B (en) | 2016-10-13 | 2016-10-13 | It is a kind of to perceive high-intensitive early warning ceramic pin knife certainly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610893077.5A CN106333730B (en) | 2016-10-13 | 2016-10-13 | It is a kind of to perceive high-intensitive early warning ceramic pin knife certainly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106333730A CN106333730A (en) | 2017-01-18 |
| CN106333730B true CN106333730B (en) | 2019-01-04 |
Family
ID=57840344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610893077.5A Expired - Fee Related CN106333730B (en) | 2016-10-13 | 2016-10-13 | It is a kind of to perceive high-intensitive early warning ceramic pin knife certainly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106333730B (en) |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE112009002215T5 (en) * | 2008-09-15 | 2011-07-28 | Piezo Resonance Innovations, Inc., Pa. | Medical instrument for reducing the penetration force with means for feedback |
| US9782214B2 (en) * | 2010-11-05 | 2017-10-10 | Ethicon Llc | Surgical instrument with sensor and powered control |
| JP2014513564A (en) * | 2011-02-10 | 2014-06-05 | アクチュエイテッド メディカル インコーポレイテッド | Medical tools with electromechanical control and feedback |
| CN202314725U (en) * | 2011-11-04 | 2012-07-11 | 许竞 | Automatic thruster of intelligent syringe needle |
| US9788851B2 (en) * | 2012-04-18 | 2017-10-17 | Ethicon Llc | Surgical instrument with tissue density sensing |
| CN104856745A (en) * | 2014-06-24 | 2015-08-26 | 南通市第三人民医院 | Safe and automatic puncture outfit for endoscopic surgery |
| CN104287801A (en) * | 2014-10-21 | 2015-01-21 | 金黑鹰 | Cutting stapler and anastomat with pressure sensing function and automatic adjusting device |
-
2016
- 2016-10-13 CN CN201610893077.5A patent/CN106333730B/en not_active Expired - Fee Related
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| Publication number | Publication date |
|---|---|
| CN106333730A (en) | 2017-01-18 |
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Granted publication date: 20190104 Termination date: 20191013 |