CN106377299A - High-strength high-toughness self-sensing intelligent ceramic needle knife - Google Patents
High-strength high-toughness self-sensing intelligent ceramic needle knife Download PDFInfo
- Publication number
- CN106377299A CN106377299A CN201610892991.8A CN201610892991A CN106377299A CN 106377299 A CN106377299 A CN 106377299A CN 201610892991 A CN201610892991 A CN 201610892991A CN 106377299 A CN106377299 A CN 106377299A
- Authority
- CN
- China
- Prior art keywords
- bit shank
- knife
- data processing
- knife bar
- processing module
- 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.)
- Granted
Links
- 239000000919 ceramic Substances 0.000 title claims abstract description 20
- 238000012545 processing Methods 0.000 claims abstract description 23
- 230000008447 perception Effects 0.000 claims description 6
- 230000000977 initiatory effect Effects 0.000 claims description 5
- 210000003041 ligament Anatomy 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 5
- 229910052581 Si3N4 Inorganic materials 0.000 claims description 4
- 238000004891 communication Methods 0.000 claims description 4
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 claims description 4
- 210000000988 bone and bone Anatomy 0.000 claims description 3
- 210000003205 muscle Anatomy 0.000 claims description 3
- 230000035945 sensitivity Effects 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 2
- 210000004003 subcutaneous fat Anatomy 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 3
- 238000001514 detection method Methods 0.000 abstract 3
- 230000008054 signal transmission Effects 0.000 abstract 2
- 206010063385 Intellectualisation Diseases 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 2
- 210000001519 tissue Anatomy 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 230000003078 antioxidant effect Effects 0.000 description 1
- 235000006708 antioxidants Nutrition 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 238000012800 visualization Methods 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
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
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H39/00—Devices for locating or stimulating specific reflex points of the body for physical therapy, e.g. acupuncture
- A61H39/08—Devices for applying needles to such points, i.e. for acupuncture ; Acupuncture needles or accessories therefor
- A61H39/086—Acupuncture needles
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B2017/00831—Material properties
- A61B2017/00836—Material properties corrosion-resistant
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B2017/00831—Material properties
- A61B2017/0088—Material properties ceramic
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
- A61H2201/10—Characteristics of apparatus not provided for in the preceding codes with further special therapeutic means, e.g. electrotherapy, magneto therapy or radiation therapy, chromo therapy, infrared or ultraviolet therapy
Abstract
The invention discloses a high-strength high-toughness self-sensing intelligent ceramic needle knife, which comprises six signal lamps, a data processing module, a power supply, a handle, a straight knife bar, a signal transmission wire, a resistance detection module and a tool bit bar, wherein the resistance detection module is arranged between the straight knife bar and the tool bit bar; a force sensor is arranged inside the resistance detection module; the six signal lamps respectively represent that a knife edge at the end part of the knife head bar enters different tissue layers of the human body. The resistance received by the knife edge at the end part of the knife head bar in the advancing process in the human body tissues is measured by the force sensor; data measured by the force sensor is transmitted to the data processing module by the signal transmission wire; after the data is processed by the data processing module, the corresponding signal lamps are controlled to be turned on. Therefore the self-sensing intellectualization of the needle knife control is realized; the problem of treatment accident occurrence due to experience lack of some doctors is solved.
Description
Technical field
The invention belongs to medical instruments field, specifically a kind of high-intensity high-tenacity is from perception intelligent ceramic pin knife.
Background technology
Pin knife used by Hospitals at Present is small needle knife, and it is made up of three parts, respectively handle, straight knife bar and bit shank.
Straight knife bar and bit shank material therefor are steel.But pin knife is often and bioresorbable, is easily corroded.Straight knife bar is thinner, directly
Footpath is generally less than 3mm, easy brittle failure.
Also has now another pin knife, its end carries endoscope, huge visual equipment and analysis in addition
Software.On the one hand, because this pin knife is excessively huge it is impossible to keep the flexibility of pin knife.On the other hand, visualization device with point
Analysis software substantially lags behind the process of the operation hour hands knife edge of a knife, and the time requirement to operation is unfavorable, brings misery to patient, impact
Treatment, pin knife doctor does not accept this technology very much.
Content of the invention
In order to solve above-mentioned technical problem, the invention provides a kind of high-intensity high-tenacity is from perception intelligent ceramic pin knife.
The technical solution adopted in the present invention is:A kind of high-intensity high-tenacity exists from perceiving intelligent ceramic pin knife, its feature
In:Including signal lamp, data processing module, power supply, handle, straight knife bar, signal transmssion line, resistance detecting module, bit shank;Institute
State signal lamp, data processing module, power supply are each provided in described handle;Described resistance detecting module is arranged on described straight knife bar
And bit shank between;Described power supply is connected with data processing module;Described resistance detecting module passes through signal transmssion line and data
Processing modules implement communicates;Described data processing module and signal lamp are attached by wire, for lighting of control signal lamp
With extinguishing.
Preferably, described resistance detecting module is made up of the end of straight knife bar and the initiating terminal of bit shank;Described straight knife
The initiating terminal of the end of bar and bit shank is provided with outer shroud and inner ring;Setting force sensor in described inner ring;Described power passes
Sensor passes through signal transmssion line and data processing module connection communication;The outer shroud of described straight knife bar is provided with internal thread, bit shank
Outer shroud be provided with external screw thread, described straight knife bar and bit shank pass through internal thread together with externally threaded being connected, simultaneously
Together with the described inner ring of straight knife bar closely withstands in the presence of outer shroud with the inner ring of bit shank.
Preferably, described force snesor is made by piezoelectric ceramics or piezoelectric sensitivity material.
Preferably, described signal lamp has 6, when the edge of a knife on described bit shank sequentially enters the subcutaneous fat of tissue
When fat, manadesma, muscle, ligament, capsular ligament, bone, 6 signal lamps will be fired in sequence.
Preferably, described straight knife bar and bit shank are hollow cylinder.
Preferably, described straight knife bar and bit shank are made by silicon nitride ceramics.
A kind of high-intensity high-tenacity of the present invention from perceive intelligent ceramic pin knife advantage be:
1st, because the straight knife bar of this pin knife and bit shank are made by silicon nitride material, thus it have high temperature resistant, anti-oxidant, resistance to
The performances such as chemical attack.Because this pottery has the performance of high-intensity high-tenacity, therefore this pin cutter has higher intensity, and tough
Property is good, durable in use.
2nd, the straight knife bar of this pin knife and bit shank junction setting force sensor, can enter to the resistance that bit shank is subject to
Row accurate measurement.After the process of data processing module, the edge of a knife of bit shank can be entered into the specific tissue layers of human body
It is identified.
3rd, there is inside and outside two-layer at the resistance detecting module of pin knife, two parts of outer layer ring are closely fixed on one by screw thread
Rise, two parts of inner layer ring closely withstand on together in the presence of outer layer ring.In the presence of two-layer ring, resistance detecting module
There is good waterproof action, internal sensor can be protected well.
Brief description
Fig. 1 is the structural representation of the embodiment of the present invention;
Fig. 2 is the resistance detecting module of the embodiment of the present invention near the FS profilograph of straight knife bar;
Fig. 3 is the resistance detecting module of the embodiment of the present invention near the FS profilograph of bit shank;
Fig. 4 is the resistance detecting module of the embodiment of the present invention near the FS stereogram of straight knife bar;
Fig. 5 is the resistance detecting module of the embodiment of the present invention near the FS stereogram of bit shank.
Specific embodiment
Understand for the ease of those of ordinary skill in the art and implement the present invention, below in conjunction with the accompanying drawings and embodiment is to this
Bright be described in further detail it will be appreciated that described herein enforcement example be merely to illustrate and explain the present invention, not
For limiting the present invention.
Ask for an interview Fig. 1, Fig. 2, Fig. 3, Fig. 4 and Fig. 5, a kind of high-intensity high-tenacity that the present invention provides is from perception intelligent ceramic pin
Knife, 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, knife
Head rod 8;In the handle 4 that signal lamp 1, data processing module 2, power supply 3 are each provided at;Resistance detecting module 7 be arranged on straight knife bar 5 with
Between bit shank 8;Power supply 3 is connected with data processing module 2;The screw thread 9 that resistance detecting module 7 passes through setting on outer shroud is detachable
Be arranged between described straight knife bar 5 and bit shank 8;Resistance detecting module 7 is by the end of straight knife bar 5 and initiateing of bit shank 8
End composition;The initiating terminal of the end of straight knife bar 5 and bit shank 8 is provided with outer shroud 9 and inner ring 11;In inner ring 11, setting is strong passes
Sensor 10;Force snesor 10 passes through signal transmssion line 6 and data processing module 2 connection communication;The outer shroud 9 of straight knife bar 5 is provided with
Internal thread, the outer shroud 9 of bit shank 8 is provided with external screw thread, and straight knife bar 5 and bit shank 8 are connected by internal thread and externally threaded occlusion
It is connected together, together with the inner ring 11 of straight knife bar 5 and the inner ring 11 of bit shank 8 closely withstand in the presence of outer shroud simultaneously.Number
It is attached by wire with signal lamp 1 according to processing module 2, lighting and extinguish for control signal lamp 1.
The signal lamp 1 of the present embodiment has 6, at the data that data processing module 2 can measure to force snesor 11
Reason, then bright according to some lamp in size 6 signal lamps 1 of control of power.When the edge of a knife on bit shank 8 sequentially enters human body
When hermetical fat, manadesma, muscle, ligament, capsular ligament, bone, 6 signal lamps will be fired in sequence.
The straight knife bar 5 of the present embodiment and bit shank 8 are hollow cylinder, are made by silicon nitride ceramics;Force snesor 10
It is made by piezoelectric ceramics or piezoelectric sensitivity material.
Although this specification more employs signal lamp 1, data processing module 2, power supply 3, handle 4, straight knife bar 5, letter
Number term such as transmission line 6, resistance detecting module 7, bit shank 8, threaded outer layer ring 9, force snesor 10, inner layer ring 11, but
It is not precluded from the possibility using other terms.It is used for the purpose of more easily describing the essence of the present invention using these terms,
It is all contrary with spirit of the present invention for being construed as any additional restriction.
It should be appreciated that the part that this specification does not elaborate belongs to prior art.
It should be appreciated that the above-mentioned description for preferred embodiment is more detailed, can not therefore be considered to this
The restriction of invention patent protection scope, those of ordinary skill in the art, under the enlightenment of the present invention, is weighing without departing from the present invention
Profit requires under protected ambit, can also make replacement or deform, each fall within protection scope of the present invention, this
Bright scope is claimed should be defined by claims.
Claims (6)
1. a kind of high-intensity high-tenacity from perceive intelligent ceramic pin knife it is characterised in that:Including signal lamp(1), data processing mould
Block(2), power supply(3), handle(4), straight knife bar(5), signal transmssion line(6), resistance detecting module(7), bit shank(8);
Described signal lamp(1), data processing module(2), power supply(3)It is each provided at described handle(4)Interior;Described resistance detects mould
Block(7)It is arranged on described straight knife bar(5)With bit shank(8)Between;Described power supply(3)With data processing module(2)Connect;Described
Resistance detecting module(7)By signal transmssion line(6)With data processing module(2)Realize communication;Described data processing module(2)
With signal lamp(1)It is attached by wire, for control signal lamp(1)Light and extinguish.
2. high-intensity high-tenacity according to claim 1 from perceive intelligent ceramic pin knife it is characterised in that:Described resistance is visited
Survey module(7)By straight knife bar(5)End and bit shank(8)Initiating terminal composition;Described straight knife bar(5)End and bit shank
(8)Initiating terminal be provided with outer shroud(9)And inner ring(11);Described inner ring(11)Interior setting force sensor(10);Described power
Sensor(10)By signal transmssion line(6)With data processing module(2)Connection communication;Described straight knife bar(5)Outer shroud(9)If
It is equipped with internal thread, bit shank(8)Outer shroud(9)It is provided with external screw thread, described straight knife bar(5)And bit shank(8)By internal thread
Together with externally threaded being connected, described straight knife bar simultaneously(5)Inner ring(11)And bit shank(8)Inner ring(11)Outside
Closely withstand on together in the presence of ring.
3. high-intensity high-tenacity according to claim 2 from perceive intelligent ceramic pin knife it is characterised in that:Described power sensing
Device(10)It is made by piezoelectric ceramics or piezoelectric sensitivity material.
4. high-intensity high-tenacity according to claim 1 from perceive intelligent ceramic pin knife it is characterised in that:Described signal lamp
(1)There are 6, when described bit shank(8)On the edge of a knife sequentially enter tissue subcutaneous fat, manadesma, muscle, ligament, pass
When condyle, bone, 6 signal lamps will be fired in sequence.
5. a kind of high-intensity high-tenacity according to claim 1-4 any one is from perception intelligent ceramic pin knife, its feature
It is:Described straight knife bar(5)And bit shank(8)For hollow cylinder.
6. a kind of high-intensity high-tenacity according to claim 1-4 any one is from perception intelligent ceramic pin knife, its feature
It is:Described straight knife bar(5)And bit shank(8)It is made by silicon nitride ceramics.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610892991.8A CN106377299B (en) | 2016-10-13 | 2016-10-13 | A kind of high-intensity and high-tenacity is from perception intelligent ceramic needle knife |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610892991.8A CN106377299B (en) | 2016-10-13 | 2016-10-13 | A kind of high-intensity and high-tenacity is from perception intelligent ceramic needle knife |
Publications (2)
Publication Number | Publication Date |
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CN106377299A true CN106377299A (en) | 2017-02-08 |
CN106377299B CN106377299B (en) | 2019-01-04 |
Family
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CN201610892991.8A Expired - Fee Related CN106377299B (en) | 2016-10-13 | 2016-10-13 | A kind of high-intensity and high-tenacity is from perception intelligent ceramic needle knife |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110141312A (en) * | 2019-05-28 | 2019-08-20 | 杨晓燕 | A kind of scalpel |
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CN104287801A (en) * | 2014-10-21 | 2015-01-21 | 金黑鹰 | Cutting stapler and anastomat with pressure sensing function and automatic adjusting device |
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 |
CN205391163U (en) * | 2015-12-25 | 2016-07-27 | 深圳市第二人民医院 | A supply pure device of surely getting of pancreas for pancreas transplantation |
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Publication number | Priority date | Publication date | Assignee | Title |
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