CN205286520U - Surgery scalpel system - Google Patents
Surgery scalpel system Download PDFInfo
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- CN205286520U CN205286520U CN201520945437.2U CN201520945437U CN205286520U CN 205286520 U CN205286520 U CN 205286520U CN 201520945437 U CN201520945437 U CN 201520945437U CN 205286520 U CN205286520 U CN 205286520U
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- surgical knife
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Abstract
The utility model discloses a surgery scalpel system, including scalpel, sampling device, elementary analysis appearance with be used for the display screen of display element analysis appearance testing result, the sampling device is used for gathering the sample and with the introduction port of sample transmission to the elementary analysis appearance, and the sampling device includes the second pipeline that is equipped with the first pipeline of a plurality of exhaust fan in the lumen and connects first pipeline inlet end and scalpel, the air inlet face to the exhaust fan is rectified in admitting air of first pipeline, and the introduction port of the give vent to anger end and the elementary analysis appearance of first pipeline feeds through, the inlet end of second pipeline is started from to the work distal process of scalpel, and the inner wall at second pipeline inlet end is fixed to the bottom of scalpel. This detecting system, simple structure, the easy manufacturing, convenient to use can carry out real -time measuring to the excision thing at the in -process that the operation is gone on, the testing result is accurate, quick, greatly reduced the error operation the during excision, improved the performance accuracy of scalpel.
Description
Technical field
This utility model relates to medical instruments field, is specifically related to a kind of surgical knife system.
Background technology
Operation generally refers to the treatments such as excision, the stitching that patient body carries out by doctor with medical apparatus and instruments. With cutter, cut, operation that the apparatus such as pin carries out at body local, maintain the health of patient, be the primary treatments of surgery, be commonly called as " operating on "; Purpose is to cure or diagnose the illness, as removed pathological tissues, repairing damage, transplant organ, the function improving body and form etc.
At present, the detection of excision thing is generally adopted the histopathological methods of routine and makes pathological section, checks pathological changes further with ultramicroscope. Development along with detection technique, some new inspection methods and detecting device are engendered, such as: immunohistochemical detection, its principle is to utilize the antigen specific binding reaction with antibody to the unknown antigen detecting in tissue or antibody, occurs in that the detection kit for various materials accordingly. The existing detecting device for detecting excision thing is all excision thing carries out detection after operation terminates analyze, such as it is mainly used in clarifying a diagnosis and verifying the pathologic finding of preoperative diagnosis, testing result often has the hysteresis quality of long period, it is impossible to the carrying out of guided operation in time.
The main process of operation is by scalpel incision, chorista and excision pathological changes. Conventional scalpel is rustless steel scalpel, along with science and technology growing, in order to reach cutting quickly, accurately, cut time there is hemostasis, without purposes such as infection, people investigated the scalpel of the various news such as high frequency electric knife, micro-wave scalpel, ultrasonic surgical blade, laser scalpel. The surgical devices such as its high frequency electro scalpel, ultrasonic surgical blade, laser scalpel can produce operation smoke in use, operation smoke refers to the smoke-like material produced in operation process, it is also referred to as aerosol, burn cigarette, diathermanous plume etc., be destroyed by high frequency electric knife, laser scalpel, ultrasonic surgical blade, high speed bit, saw blade, apparatus burr in surgical procedures, vaporization excision fabric texture albumen and adipogenic. Operation smoke is usually and is made up of water or water vapour and the cell debris existed with particle shape, mostly is poisonous and harmful substance, generally it can be filtered or discharge after purified treatment again. If the excision thing in operation process can carry out detection timely analyze the carrying out being expected to guided operation in time, the accuracy rate improving operation. But without the scalpel system detected in time for the excision thing in operation process in prior art.
Injection port that existing elemental analyser (EA) mainly includes being sequentially connected with, with the combustion tube of carrier gas inlet, reduction tube, SO2Absorption/desorption pipe, H2O absorption/desorption pipe, CO2Absorption/desorption pipe, TCD detector, data processing unit and data base.Current EA is used primarily in lab analysis, can simultaneously to organic solid, C in high volatility and sensitive species, H, N, S, the content of O element carries out quantitative analysis mensuration, research organic material and organic compound elementary composition etc. in there is important function, can be widely applied to chemistry and materia medica product, such as fine chemical product, medicine, fertilizer, the carbon of petrochemicals, hydrogen, oxygen, nitrogen element content, thus disclosing compound property change, obtain useful information, it it is the effective means of scientific research, it is generally used to analyze liquid or solid product, surgical knife system yet there are no application.
Utility model content
The purpose of this utility model is in that to overcome the deficiencies in the prior art, provide a kind of surgical knife system, in time excision thing can be detected in the process that operation carries out, testing result is accurately, quickly, greatly reduce error operation during excision, improve the performance accuracy of scalpel.
A kind of surgical knife system, including scalpel, sampling apparatus, elemental analyser and for showing the display screen of elemental analyser testing result;
Described sampling apparatus is for collected specimens the injection port that sample is sent to elemental analyser, and sampling apparatus includes the first pipeline being provided with several exhaust fan in tube chamber and the second pipe connecting the first pipeline air-inlet end and scalpel; The air intake surface to exhaust fan is rectified in the air inlet of described first pipeline, and the outlet side of the first pipeline connects with the injection port of elemental analyser;
The working end of described scalpel protrudes from the inlet end of second pipe, and the bottom of scalpel is fixed on the inwall of second pipe inlet end.
One or both in operation smoke that described sample includes being formed by excision thing, scalpel surrounding material.
As preferably, described first inner-walls of duct, second pipe inwall and exhaust fan outer surface are equipped with non-sticking lining, it is preferred that super-hydrophobic non-sticking lining, it is possible to effectively avoid sample carryover inside sampling apparatus, improve the accuracy of testing result. Described non-sticking lining can adopt existing non-sticking lining, for instance polytetrafluorethylecoatings coatings, ceramic coating etc.
For more effective help sampling apparatus collected specimens, it is preferable that: described exhaust fan is positioned at the position of the first pipeline total length 1/1st to five/3rd and near the outlet side of described second pipe. The length of described second pipe is preferably 1 times to 1.5 times of scalpel length.
The duct section being provided with exhaust fan in described first pipeline is hard material pipeline, it is simple to the installation of exhaust fan and use, and remaining pipes section can adopt soft material pipeline, it is simple to use. Described second pipe is hard material pipeline, may act as the handle that uses of scalpel and is easy to the use of scalpel.
As preferably, the connection of described first pipeline air-inlet end and the connection of second pipe outlet side, the first pipeline outlet side and elemental analyser injection port all adopts existing detachable connection, as adopted the female thread cooperated and external screw thread connection etc., it is cleaned after convenient dismounting.
As preferably, the inlet end of described second pipe is horn-like, it is possible to expand the region of sampling.
As preferably, the fixed form of the bottom of described scalpel and second pipe inwall is detachable, such as draw-in groove, it is simple to dismounting scalpel, conveniently cleans scalpel and second pipe.
As preferably, the bottom of described scalpel is fixed on the support being located at second pipe inwall, and the cutter hub of scalpel is along the central shaft axial distribution of second pipe, annular or the air inlet of class annular is formed between scalpel working end and second pipe inlet end sidewall, scalpel working end pressed close to by air inlet, play the function of multi-angle, multi-faceted air-breathing, facilitate the use of medical personnel and sample can be immediately wicked into.The rack outer surface of described second pipe inwall scribbles non-sticking lining.
Described scalpel includes high frequency electric knife, ultrasonic surgical blade, laser scalpel etc. can produce the surgical knife of operation smoke.
Described display screen can be selected for lightly portable LCDs.
Described scalpel, exhaust fan, elemental analyser, display screen is connected with control panel each through circuit, control panel is provided with for controlling scalpel work or out-of-work scalpel switch, for control exhaust fan work or out-of-work fan switches, for regulate exhaust fan rotating speed speed switch, switch for the work of control element analyser or out-of-work elemental analyser and for controlling the display screen switch of display screen, each switch can be separately provided can also be integrally disposed for one-touch switch, may be configured as mechanical button, the various ways such as touch-button, each switch can adopt different colours when being separately provided, it is easy to distinguish, prevent maloperation. described exhaust fan is driven by its motor.
Described elemental analyser adopts existing elemental analyser. The Cleaning Principle of elemental analyser is the content utilizing the mode of high-temp combustion to detect N, C, H, S, O. Sample is after combustion tube 1150 DEG C �� 50 DEG C burns, and carrier gas helium (He) brings the gaseous products after burning into reduction tube, NO in reduction tubexIt is reduced into N2, other products SO2��H2O��CO2Enter each adsorption tube, respectively by SO2Absorption/desorption pipe, H2O absorption/desorption pipe, CO2Absorption/desorption pipe adsorbs, N2Directly brought into the detection of TCD detector, CO by helium2Absorption/desorption pipe, H2O absorption/desorption pipe, SO2Absorption/desorption pipe is sequentially heated desorption CO2��H2O��SO2, CO after desorption2��H2O��SO2Respectively enteing the detection of TCD detector, each detection signal draws each constituent content after data processing unit processes, and data are stored in data base.
Difference is formed significantly owing to pathological tissues cell and normal tissue cell have, the two can be made a distinction by this utility model on elementary composition, and it is capable of monitor in real time when performing the operation, distinguish pathological tissues cell and normal tissue cell in time, it is to avoid error operation during excision.
Before operation, can be sampled with pathological tissues by first normal tissue, analyze its elementary composition and content, with normal structure for standard substance. In operation process, the testing result of the testing result of sample Yu normal structure is compared, as variant in result then judge that excision thing is as pathological tissues, need to excise further, as result zero difference then judges that excision thing is as normal structure, it is not necessary to excise further, the carrying out of guided operation.
Compared with prior art, this utility model has the advantages that
1, this utility model surgical knife system, simple in construction, easily manufacture, easy to use, in the process that operation carries out, excision thing can be carried out real-time detection, the information of the physiological status reflecting operative site directly perceived and operative site surrounding, testing result is accurately, quickly, greatly reduce error operation during excision, improve the performance accuracy of scalpel.
2, this utility model surgical knife system, has detectivity height, analysis time is fast, volume is little, the feature such as lightweight and low in energy consumption.
3, this utility model surgical knife system, tissue in sample and fragment in use can be sucked together with gas and send into elemental analyser by the sampling apparatus of the integral type passage formed by the first pipeline and second pipe in the lump, ensure that the integrity of sample to greatest extent.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model surgical knife system.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail with embodiment.
As it is shown in figure 1, a kind of surgical knife system, including scalpel 1, sampling apparatus 2, elemental analyser 3 and for showing the display screen 4 of elemental analyser 3 testing result; Sampling apparatus 2 is for collected specimens the injection port that sample is sent to elemental analyser 3, and sampling apparatus 2 includes the first pipeline 6 being provided with several exhaust fan 5 in tube chamber and the second pipe 7 connecting the first pipeline 6 inlet end and scalpel 1; The air intake surface to exhaust fan 5 is rectified in the air inlet of the first pipeline 6, and the outlet side of the first pipeline 6 connects with the injection port of elemental analyser 3; The working end of scalpel 1 protrudes from the inlet end of second pipe 7, and the bottom of scalpel 1 is fixed on the inwall of second pipe 7 inlet end.
One or both in operation smoke that this utility model sample includes being formed by excision thing, scalpel surrounding material.
First pipeline 6 inwall, second pipe 7 inwall and exhaust fan 5 outer surface are equipped with non-sticking lining, it is desirable to select super-hydrophobic non-sticking lining, it is possible to effectively avoid sample carryover inside sampling apparatus 2, improve the accuracy of testing result. Non-sticking lining can adopt existing non-sticking lining, for instance polytetrafluorethylecoatings coatings, ceramic coating etc.
The quantity of exhaust fan 5 can be one or two to three etc., is driven by its motor. Exhaust fan 5 is positioned at the position of the first pipeline 6 total length 1/1st to five/3rd and near the outlet side of second pipe 7, and the length of second pipe 7 is 1 times to 1.5 times of scalpel 1 length, it is possible to more effective help sampling apparatus 2 collected specimens. The duct section being provided with exhaust fan 5 in first pipeline 6 is hard material pipeline, it is simple to the installation of exhaust fan 5 and use, and remaining pipes section can adopt soft material pipeline, it is simple to use. Second pipe 7 is hard material pipeline, may act as the handle that uses of scalpel 1 and is easy to the use of scalpel 1.
The connection of the first pipeline 6 inlet end and the connection of second pipe 7 outlet side, the first pipeline 6 outlet side and elemental analyser 3 injection port all adopts detachable connection, as adopted the female thread cooperated and external screw thread connection etc., is cleaned after convenient dismounting.
The inlet end of second pipe 7 is horn-like, it is possible to expand the region of sampling.
The fixed form of the bottom of scalpel 1 and second pipe 7 inwall is detachable, such as draw-in groove, it is simple to dismounting scalpel 1, conveniently cleans scalpel 1 and second pipe 7.
The bottom of scalpel 1 is fixed on the support being located at second pipe 7 inwall, and the cutter hub of scalpel 1 is along the central shaft axial distribution of second pipe 7, annular or the air inlet of class annular is formed between scalpel 1 working end and second pipe 7 inlet end sidewall, scalpel 1 working end pressed close to by air inlet, play the function of multi-angle, multi-faceted air-breathing, facilitate the use of medical personnel and sample can be immediately wicked into. The rack outer surface of second pipe 7 inwall scribbles non-sticking lining.
Scalpel 1 includes high frequency electric knife, ultrasonic surgical blade, laser scalpel etc. can produce the surgical knife of operation smoke. Scalpel 1 length is adjustable at 10cm-20cm, and tool bit diameter is adjustable at 0.5cm-1cm. Scalpel 1 working end projects into QI KOU 1cm-5cm, adjustable. Both it is easy to collect various gas, does not affect again the operation of operation.Regulate in certain limit, it is possible to because of different operative sites, make different adjustment.
Display screen 4 can be selected for lightly portable LCDs.
Scalpel 1, exhaust fan 5, elemental analyser 3, display screen 4 is connected with control panel each through circuit, control panel be provided with for control scalpel 1 work or out-of-work scalpel switch, for control exhaust fan 5 work or out-of-work fan switches, for regulate exhaust fan 5 rotating speed speed switch, work for control element analyser 3 or out-of-work elemental analyser switch and for control display screen 4 display screen switch, each switch can be separately provided can also be integrally disposed for one-touch switch, may be configured as mechanical button, the various ways such as touch-button, each switch can adopt different colours when being separately provided, it is easy to distinguish, prevent maloperation.
Elemental analyser 3 adopts existing elemental analyser 3. Injection port that existing elemental analyser 3 mainly includes being sequentially connected with, with the combustion tube of carrier gas inlet, reduction tube, SO2Absorption/desorption pipe, H2O absorption/desorption pipe, CO2Absorption/desorption pipe, TCD detector, data processing unit and data base.
When this utility model surgical knife system uses, switch on power, open each switch on control panel, the operation smoke produced when scalpel 1 is performed the operation is inhaled into sampling apparatus 2 under the effect of exhaust fan 5, elemental analyser 3 is entered from the injection port of elemental analyser 3 after sequentially passing through second pipe the 7, first pipeline 6, sample obtains gaseous products after burning in 1150 DEG C �� 50 DEG C in the combustion tube of elemental analyser 3, carrier gas helium brings the gaseous products after burning into reduction tube, NO in reduction tubexIt is reduced into N2, other products SO2��H2O��CO2Enter each adsorption tube, respectively by SO2Absorption/desorption pipe, H2O absorption/desorption pipe, CO2Absorption/desorption pipe adsorbs, N2Directly brought into the detection of TCD detector, CO by helium2Absorption/desorption pipe, H2O absorption/desorption pipe, SO2Absorption/desorption pipe is sequentially heated desorption CO2��H2O��SO2, CO after desorption2��H2O��SO2Respectively enteing the detection of TCD detector, each detection signal draws each constituent content after data processing unit processes, and data are stored in data base and show on the display screen 4.
Difference is formed significantly owing to pathological tissues cell and normal tissue cell have, the two can be made a distinction by this utility model on elementary composition, and it is capable of monitor in real time when performing the operation, distinguish pathological tissues cell and normal tissue cell in time, it is to avoid error operation during excision.
Before operation, can be sampled with pathological tissues by first normal tissue, analyze its elementary composition and content, with normal structure for standard substance. In operation process, the testing result of the testing result of sample Yu normal structure is compared, as variant in result then judge that excision thing is as pathological tissues, need to excise further, as result zero difference then judges that excision thing is as normal structure, it is not necessary to excise further, the carrying out of guided operation.
Claims (9)
1. a surgical knife system, it is characterised in that include scalpel, sampling apparatus, elemental analyser and for showing the display screen of elemental analyser testing result; Described sampling apparatus is for collected specimens the injection port that sample is sent to elemental analyser, and sampling apparatus includes the first pipeline being provided with several exhaust fan in tube chamber and the second pipe connecting the first pipeline air-inlet end and scalpel;The air intake surface to exhaust fan is rectified in the air inlet of described first pipeline, and the outlet side of the first pipeline connects with the injection port of elemental analyser; The working end of described scalpel protrudes from the inlet end of second pipe, and the bottom of scalpel is fixed on the inwall of second pipe inlet end.
2. surgical knife system according to claim 1, it is characterised in that described first inner-walls of duct, second pipe inwall and exhaust fan outer surface are equipped with non-sticking lining.
3. surgical knife system according to claim 2, it is characterised in that described non-sticking lining is super-hydrophobic non-sticking lining.
4. surgical knife system according to claim 1, it is characterised in that described exhaust fan is positioned at the position of the first pipeline total length 1/1st to five/3rd and near the outlet side of described second pipe.
5. surgical knife system according to claim 1, it is characterised in that the length of described second pipe is 1 times to 1.5 times of scalpel length.
6. surgical knife system according to claim 1, it is characterised in that the duct section being provided with exhaust fan in described first pipeline is hard material pipeline, and remaining pipes section is soft material pipeline; Described second pipe is hard material pipeline.
7. surgical knife system according to claim 1, it is characterised in that the connection of described first pipeline air-inlet end and the connection of second pipe outlet side, the first pipeline outlet side and elemental analyser injection port all adopts detachable connection.
8. surgical knife system according to claim 1, it is characterised in that the inlet end of described second pipe is horn-like.
9. surgical knife system according to claim 1, it is characterised in that the fixed form of the bottom of described scalpel and second pipe inwall is detachable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520945437.2U CN205286520U (en) | 2015-11-24 | 2015-11-24 | Surgery scalpel system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520945437.2U CN205286520U (en) | 2015-11-24 | 2015-11-24 | Surgery scalpel system |
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| CN205286520U true CN205286520U (en) | 2016-06-08 |
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| CN201520945437.2U Active CN205286520U (en) | 2015-11-24 | 2015-11-24 | Surgery scalpel system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT202000013501A1 (en) | 2020-06-08 | 2021-12-08 | Univ Degli Studi Magna Graecia Di Catanzaro | ULTRA-MININVASIVE SURGICAL DEVICE |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT202000013501A1 (en) | 2020-06-08 | 2021-12-08 | Univ Degli Studi Magna Graecia Di Catanzaro | ULTRA-MININVASIVE SURGICAL DEVICE |
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