Micro- kinetic energy spin rinse integrated knife systemTechnical field
The present invention relates to integrated knife technical field, especially a kind of micro- kinetic energy spin rinse integrated knife system.
Background technique
Knife for stripping cable has been applied very extensive in clinical treatment.
The patent of invention " scalpel " of existing Patent No. 201410467348.1, including interior sled and outer sled, outer sled includesOuter knife pipe and outer knife handle, outer knife pipe upper end are equipped with spiral opening, and interior sled includes interior knife pipe and inner handle, outer knife pipe and interior knife tube topEnd is equipped with round end, interior knife pipe upper end be equipped with and outer knife pipe on identical spiral opening, in the spiral opening of outer knife pipe and interior knife pipeEquipped with the edge of a knife, interior knife pipe can move up and down in outer knife pipe to be rotated with any 360 °, and spiral opening is equipped with smooth thread or with toothScrew thread, outer knife pipe and interior knife pipe lower end are equipped with bent stick, and bent stick is equipped with threaded line, and the diameter of outer knife pipe and interior knife pipe is 1-5mm, the screw pitch of spiral opening are 2.5-4.5mm, and screw pitch is equidistant screw pitch or up big and down small gradient pitch, outer knife pipe and interiorKnife pipe is equipped with graduation mark.It can any 360 ° without dead angle cut, realize segmentation cutting, manually cut laborsaving, approach clinicIt uses, reduces the operation fatigue of medical staff, cut off high-efficient.
But existing scalpel also leaves the following disadvantage:
First, existing Knife for stripping cable can rotate, but its opening can stay dead angle at side, planing.
Second, cutter user's hand during planing needs constantly to rotate left and right, and causes operator tired, influences to perform the operationSafety.
Third, existing Knife for stripping cable, cutter diameter >=4mm are greater than most tissues outer diameter, it is not easy to enter in tissue.
4th, only one existing channel needs to look into replacement cutter head when replacement acts, cannot be suctioned simultaneouslyMovement, and cutter flushing liquid during planing cannot be recycled by pipeline.
5th, existing only planing function, do not suction function, revolving speed are too slow, internal diameter is too big, cutter head cannot be bent,Surface of a wound damage is too big etc. to be caused not stopping blooding when digestive tract bleeding, and there are security risks.
6th, existing Knife for stripping cable does not have video camera function and does not illuminate during surgery, entirely with clinician'sDepending on feel experience, there are certain security risks for operation.
Summary of the invention
In order to overcome the shortcomings of existing technology, the present invention provides a kind of micro- kinetic energy spin rinse integrated knife, this hairsBright whole system is the improvement on the scalpel of original same company application, surgical medical field have it is breakthrough intoStep.
The technical solution adopted by the present invention to solve the technical problems is: a kind of micro- kinetic energy spin rinse integrated knife systemSystem, including calculator display organization, rotation Knife for stripping cable, dynamic host, energy host, peristaltic pump, pressure sensor and scanner,Dynamic host and the series connection of energy host, and the unified output in port, to rotation Knife for stripping cable, it is aobvious that the scanner is connected to computerShow system, calculator display organization is equipped with wiring and connects respectively to dynamic host and energy host, and peristaltic pump is installed on dynamic hostInterior, there are two pressure sensor is set, one is installed in dynamic host, and one is installed on the handle of Knife for stripping cable, rotation planingThe electrode contact mode of the handle of knife end is Y type interface or single type interface.
According to another embodiment of the invention, further comprise, rotation Knife for stripping cable include outer knife, interior knife, interior knife inserts,Interior knife handle, sealing ring one, cover board, sealing ring two, outer knife inserts, outer knife handle, outer knife and interior knife are equipped with identical spiral yarn shapedThe opening of formula, interior knife are connected as one with interior knife inserts, interior knife inserts and the movable connection of interior knife handle, the interior knife handle end pressureThere is sealing ring one；The outer knife is connected as one with outer knife handle, and the outer knife inserts is placed in outer knife handle, and end is equipped with sealingCircle two, outer knife handle end are equipped with cover board, and the interior knife is inserted into from outer knife handle tail portion, protrudes into inside outer knife, and interior knife handle is mounted on outerKnife handle end, the interior knife, interior knife inserts can 360 ° of circle rotations, the outer knife outer tube wall be equipped with scale.
It according to another embodiment of the invention, further comprise that the rotation Knife for stripping cable includes inner pipe passway, attracts and lead toRoad, interior knife, interior knife handle, outer knife and outer knife handle, the interior knife and outer knife be equipped with same-handed opening, the interior knife with it is interiorKnife handle is connected as one, and outer knife is connected as one with outer knife handle, and interior knife protrudes into the inner pipe passway into outer knife from outer knife handle rear endIn, the end of the interior knife handle and outer knife handle is connected together, and the interior knife leading portion is provided at least one notch, the interior knife it is outerThe inner wall of wall surface and outer knife forms attraction channel.
It according to another embodiment of the invention, further comprise that the head of the outer knife of rotation Knife for stripping cable is equipped with monopoleCoagulation or bipolar coagulation, and monopolar coagulation band cathode, rotation Knife for stripping cable includes outer knife, interior knife, outer knife handle, interior knife handle and handle,Interior knife is connected on interior knife handle, and outer knife is connected on outer knife handle, and interior knife extends in outer knife from the insertion of outer knife handle end, outer knife handle endEnd is detachably connected with handle, and handle is switched equipped with coagulation, and the outer knife handle is embedding equipped with a circle red copper with handle junctionPart, handle are equipped with the valve of coutroi velocity, and junction is equipped with dielectric isolation layer, interior knife inner wall surface between outer knife and outer knife handleEquipped with dielectric isolation layer, dielectric isolation layer is plastic insulating layer or Teflon.
It according to another embodiment of the invention, further comprise that the outer knife front end connects a photographic device, describedPhotographic device includes barrel, camera lens, camera lens connecting rod and cable, is equipped with inclined chamber in barrel, for installing camera lens, electricityCable is connected in camera lens, is pierced by from camera lens connecting rod, and camera lens connecting rod one end is connect with barrel, and the other end and rotation Knife for stripping cable connectIt connects, camera lens includes UV offset plate, lens module, LED cold light source and eyeglass, UV offset plate, lens module, LED cold light source and mirrorFor piece etc. successively from bottom to up by as in barrel, the camera lens connecting rod and the connection type of rotation Knife for stripping cable are integral type or seperatedFormula.
It according to another embodiment of the invention, further comprise that the camera lens connecting rod and rotation Knife for stripping cable are connected as oneBody formula, the camera lens connecting rod are semicircle, and one end is welded into one with barrel, and the other end and the half of of rotation Knife for stripping cable are welded.
It according to another embodiment of the invention, further comprise that the camera lens connecting rod and rotation Knife for stripping cable are connected as pointBody formula, the camera lens connecting rod is cylindrical tube, and the one end connecting with barrel, camera lens, end are abnormity, and one side is equipped with weldingBoss, another side are the inclined-plane being adapted with lens module, and the camera lens connecting rod other end is directly socketed with rotation Knife for stripping cable.
It according to another embodiment of the invention, further comprise that the outer knife handle is equipped with two seals ring recess, lockingSlot, rotation stop groove, O-ring one, O-ring two and water inlet, O-ring one, O-ring two are respectively sleeved on two seals ring recess, water inletMouth is located at outer knife handle front end, is skewed.
It according to another embodiment of the invention, further comprise that the connection type of the interior knife and interior knife handle is injection moldingOr weld, the connection type of the outer knife and outer knife handle is injection molding or welding.
It according to another embodiment of the invention, further comprise that the outer knife outer tube wall is equipped with scale.
It according to another embodiment of the invention, further comprise that the rotation Knife for stripping cable includes outer knife, interior knife, interior knifeInserts, interior knife handle, sealing ring one, cover board, sealing ring two, outer knife inserts, outer knife handle, the outer knife and interior knife are equipped with identicalThe opening of helical wire form, the interior knife are connected as one with interior knife inserts, interior knife inserts and the movable connection of interior knife handle, describedInterior knife handle end is pressed with sealing ring one；The outer knife is connected as one with outer knife handle, and the outer knife inserts is placed in outer knife handle, andEnd is equipped with sealing ring two, and outer knife handle end is equipped with cover board, and the interior knife is inserted into from outer knife handle tail portion, protrudes into inside outer knife, interiorKnife handle is mounted on outer knife handle end, and the interior knife, interior knife inserts can 360 ° of circle rotations.
It according to another embodiment of the invention, further comprise that the rotation Knife for stripping cable includes inner pipe passway, attracts and lead toRoad, interior knife, interior knife handle, outer knife and outer knife handle, the interior knife and outer knife be equipped with same-handed opening, the interior knife with it is interiorKnife handle is connected as one, and outer knife is connected as one with outer knife handle, and interior knife protrudes into the inner pipe passway into outer knife from outer knife handle rear endIn, the end of the interior knife handle and outer knife handle is connected together, and the interior knife leading portion is provided at least one notch, the interior knife it is outerThe inner wall of wall surface and outer knife forms attraction channel.
It according to another embodiment of the invention, further comprise that the outer cutter head portion is ironed equipped with high-frequency electrical, the outer knifeHandle, which is equipped with, switches coagulation by key control, and the outer knife handle inner wall is equipped with a circle red copper inserts, as negative electrode, the outer knifeJunction is equipped with dielectric isolation layer between outer knife handle, and the interior knife inner wall surface is equipped with dielectric isolation layer, the electrode of the outer knifeJoint style is Y type interface or power coagulation interface.
It according to another embodiment of the invention, further comprise that a video shooting device is inserted into the outer knife front end,The video shooting device includes barrel, lens module and camera lens connecting rod, inclined chamber is equipped in barrel, for installing mirrorHead mould group, camera lens connecting rod one end are welded in the gap of barrel and lens module, the outer knife end of the other end and rotation Knife for stripping cablePortion socket-connects, and reinforces fixing by rubber ring；Lens module includes LED cold light source and spherical surface camera, spherical surface cameraCamera angle range is 0 °~230 °；One end that camera lens connecting rod is connect with barrel, lens module, end are abnormity, one sideIt is the inclined-plane being adapted with lens module equipped with welding boss, another side.
It according to another embodiment of the invention, further comprise that the outer knife handle is equipped with two seals ring recess, lockingSlot, rotation stop groove, O-ring one, O-ring two and water inlet, O-ring one, O-ring two are respectively sleeved on two seals ring recess, water inletMouth is located at outer knife handle front end, is skewed.
It according to another embodiment of the invention, further comprise that the connection type of the interior knife and interior knife handle is injection moldingOr weld, the connection type of the outer knife and outer knife handle is injection molding or welding.
The invention has the advantages that the present invention is freely rotatable, facilitates cutting, it is uniformly processed convenient for operation waste liquid,It is able to maintain operating room cleaning, there is hemostatic function and strengthens and is dielectrically separated from processing, is provided by video imaging apparatus in performing the operationField-of-view image, reduces operation risk, and the present invention is that doctor brings more convenient and fast operation, more excellent environment.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is present system figure.
Fig. 2 is the interior knife overall structure diagram of the embodiment of the present invention one.
Fig. 3 is the outer knife overall structure diagram of the embodiment of the present invention one.
Fig. 4 is the scale schematic diagram on the outer knife of the embodiment of the present invention one.
Fig. 5 is the interior knife structural schematic diagram of the embodiment of the present invention two.
Fig. 6 is the outer knife structure schematic diagram of the embodiment of the present invention two.
Fig. 7 is rotation Knife for stripping cable electrification concretio schematic diagram of the invention.
Fig. 8 is monopolar coagulation schematic diagram.
Fig. 9 is bipolar coagulation schematic diagram.
Figure 10 is cutter head and knife handle dielectric isolation layer schematic diagram.
Figure 11 is interior knife inner wall insulation separation layer schematic diagram.
Figure 12 is Y type electrode contact schematic diagram of the present invention.
Figure 13 is single type electrode contact schematic diagram.
Figure 14 is present invention rotation Knife for stripping cable side view.
Figure 15 be in Figure 14 the portion I amplify with red copper insert structure schematic diagram.
Figure 16 is present invention rotation Knife for stripping cable band video-unit overall structure diagram.
Figure 17 is video-unit stereoscopic schematic diagram of the present invention (split type camera lens connecting rod).
Figure 18 is video-unit top view.
Figure 19 is camera lens explosive view.
Figure 20 is video-unit cross-sectional view of the present invention.
Figure 21 is the portion II enlarged drawing in Fig. 5.
Figure 22 is integral structure figure.
1, calculator display organization in figure, 2, rotation Knife for stripping cable, 3, dynamic host, 4, energy host, 5, peristaltic pump, 6, pressureForce snesor, 7, scanner, 21, outer knife, 22, interior knife, 23, interior knife inserts, 24, interior knife handle, 25, sealing ring one, 26, cover board,27, sealing ring two, 28, outer knife inserts, 29, outer knife handle, 201, inner pipe passway, 202, attraction channel, 203, notch, 31, monopoleCoagulation, 32, bipolar coagulation, 35, handle, 36, coagulation switch, 37, red copper inserts, 38, valve, 39, dielectric isolation layer, 41, mirrorHead tube, 42, camera lens, 43, camera lens connecting rod, 45, UV offset plate, 46, lens module, 47, LED cold light source, 48, eyeglass, 49, welding it is convexPlatform, 50, inclined-plane, 101, seal groove, 102, locking slot, 103, rotation stop groove, 104, O-ring one, 105, O-ring two.
Specific embodiment
As shown in Fig. 1,12,13, micro- kinetic energy spin rinse integrated knife system of the invention, including Computer display systemSystem, rotation Knife for stripping cable 2, dynamic host 3, energy host 4, peristaltic pump 5, pressure sensor 6, dynamic host 3 and energy host 4 are gone here and thereConnection, and the unified output in port, to rotation Knife for stripping cable 2, scanner 7 is connected to calculator display organization 1, calculator display organization 1It connects equipped with wiring respectively to dynamic host 4 and energy host 4, peristaltic pump 5 is installed in dynamic host 3, and pressure sensor 6 is equipped withTwo, one is installed in dynamic host 3, and one is installed on the handle of Knife for stripping cable 2, rotates the handle 35 of 2 end of Knife for stripping cableElectrode contact mode be Y type interface or single type interface.
As shown in figs. 2 to 4, for the present invention rotation Knife for stripping cable one embodiment, rotation Knife for stripping cable 2 include outer knife 21,Interior knife 22, interior knife inserts 23, interior knife handle 24, sealing ring 1, cover board 26, sealing ring 2 27, outer knife inserts 28, outer knife handle 29,Outer knife 21 and interior knife 22 are equipped with the opening of identical helical wire form, and interior knife 22 is connected as one with interior knife inserts 23, interior knifeInserts 23 and the movable connection of interior knife handle 24, interior 24 end of knife handle is pressed with sealing ring 1；Outer knife 21 is connected as with outer knife handle 29One, outer knife inserts 28 are placed in outer knife handle 29, and end is equipped with sealing ring 2 27, and outer 29 end of knife handle is equipped with cover board 26, interiorKnife 22 is inserted into from outer 29 tail portion of knife handle, protrudes into inside outer knife 21, and interior knife handle 24 is mounted on outer 29 end of knife handle, interior knife 22, interior knifeInserts 23 can 360 ° of circle rotations, outer 21 outer tube wall of knife be equipped with scale.Outer knife handle 29 is equipped with two seals ring recess 101, lockTight slot 102, rotation stop groove 103, O-ring 1, O-ring 2 105 and water inlet 106, O-ring 1, O-ring 2 105 are distinguishedIt is placed on two seals ring recess 101, water inlet 106 is located at outer 29 front end of knife handle, is skewed.The company of interior knife 22 and interior knife handle 24Mode is connect as injection molding or welding, the connection type of outer knife 21 and outer knife handle 29 is injection molding or welding.
In use, motor is connect with interior knife inserts 23 and interior knife handle 28, three forms the structure with independent rotation function,User does not need rotary cutter handle during planing, that is, can control the rotation planing work of interior knife, in rotary course,Knife for stripping cable is reciprocal, single direction rotation, helical wire form are open comprehensive contact tissue, while physiological saline is injected from water inlet, intoRow rinses, the negative pressure device outside outer knife handle connection, and the waste liquid in operation is sucked out, and is flowed out from independent suction channel, convenientHealth.
It as shown in Figure 5,6, is second embodiment of present invention rotation Knife for stripping cable, rotation Knife for stripping cable 2 includes inner pipe passway201, attraction channel 202, interior knife 22, interior knife handle 24, outer knife 21 and outer knife handle 29, interior knife 22 and outer knife 21 are equipped with identical spiral shellThe opening of rotation, interior knife 22 are connected as one with interior knife handle 24, and outer knife 21 is connected as one with outer knife handle 29, and interior knife 22 is from outer knife handle29 rear ends are protruded into the inner pipe passway 201 of outer knife 21, and the end of interior knife handle 24 and outer knife handle 29 is connected together, before interior knife 22The inner wall of at least one notch 203 of Duan Kaiyou, the outside wall surface of interior knife 22 and outer knife 21 forms attraction channel 202.Outer knife handle 29It is equipped with two seals ring recess 101, locking slot 102, rotation stop groove 103, O-ring 1, O-ring 2 105 and water inlet 106, OType circle 1, O-ring 2 105 are respectively sleeved on two seals ring recess 101, and water inlet 106 is located at outer 29 front end of knife handle, to inclineIt is ramp-like.The connection type of interior knife 22 and interior knife handle 24 is injection molding or welds that the connection type of outer knife 21 and outer knife handle 29 is injection moldingOr welding.
In use, motor is connect with interior knife handle, interior knife handle rotation, the spiral shell in rotary course, on interior knife and outer knife are controlledThe opening planing of rotation is addled tissue, while physiological saline is injected from water inlet, is rinsed, and the external negative pressure of outer knife handle connection fillsIt sets, the waste liquid in operation is sucked out, and is flowed out from attraction channel, and whole process is pollution-free, can control.
Outer knife handle 29 is equipped with two seals ring recess 101, locking slot 102, rotation stop groove 103, O-ring 1, O-ring two105 and water inlet 106, O-ring 1, O-ring 2 105 be respectively sleeved on two seals ring recess 101, water inlet 106 is located at outer29 front end of knife handle is skewed.The connection type of interior knife 22 and interior knife handle 24 is injection molding or welding, outer knife 21 and outer knife handle 29Connection type is injection molding or welding.
As shown in Fig. 7~11,14,15, the head of the rotation outer knife of Knife for stripping cable 2 is equipped with monopolar coagulation 31 or bipolar coagulation 32,And monopolar coagulation 31 rotates Knife for stripping cable 2 and includes outer knife 21, interior knife 22, outer knife handle 29, interior knife handle 24 and handle 35 with cathode, it is interiorKnife 22 is connected on interior knife handle 24, and outer knife 21 is connected on outer knife handle 29, and interior knife 22 extends to outer knife from the insertion of outer 29 end of knife handleIn 21, outer 29 end of knife handle is detachably connected with handle 35, and handle 35 is equipped with coagulation switch 36, outer knife handle 29 and handle 35Junction is equipped with a circle red copper inserts 37, and handle 35 is equipped with the valve 38 of coutroi velocity, connects between outer knife 21 and outer knife handle 29It meets place and is equipped with dielectric isolation layer 39, interior 22 inner wall surface of knife is equipped with dielectric isolation layer 39, and dielectric isolation layer 39 is plastic insulating layerOr Teflon.Any of above two embodiment Knife for stripping cable can be selected in rotation Knife for stripping cable.
As shown in Figure 16~22, outer 21 front end of knife connects a photographic device, and photographic device includes barrel 41, camera lens42, camera lens connecting rod 43 and cable 44, barrel 41 is interior to be equipped with inclined chamber, and for installing camera lens 42, cable 44 is connected to mirrorIn first 42, it is pierced by from camera lens connecting rod 43,43 one end of camera lens connecting rod is connect with barrel 41, and the other end is connect with rotation Knife for stripping cable 2,Camera lens 42 includes UV offset plate 45, lens module 46, LED cold light source 47 and eyeglass 48, UV offset plate 45, lens module 46, LEDCold light source 47 and eyeglass 48 etc. are successively pressed in such as barrel 41 from bottom to up, the connection side of camera lens connecting rod 43 and rotation Knife for stripping cable 2Formula is integral type or split type.When camera lens connecting rod 43 and rotation Knife for stripping cable 2 are connected as one formula, camera lens connecting rod 43 is semicircleShape, one end are welded into one with barrel 41, and the other end and the half of of rotation Knife for stripping cable 2 are welded.When camera lens connecting rod 43 and rotary planingWhen sharpener 2 is connected as split type, camera lens connecting rod 43 is cylindrical tube, and the one end connecting with barrel 41, camera lens 42, end are differentShape, one side is equipped with welding boss 49, another side is the inclined-plane 50 being adapted with lens module, and 43 other end of camera lens connecting rod is straightIt connects and is socketed with rotation Knife for stripping cable 2.Any of above two embodiment Knife for stripping cable can be selected in rotation Knife for stripping cable.
Present system is as shown in Figure 1, calculator display organization 1 connect interaction with dynamic host 3 and energy host 4 respectivelyTransmit data.Scanner 7 is also connected to calculator display organization 1, in use, on the rotation Knife for stripping cable 2 that the scanning of scanner 7 is selectedBar code, the model for rotating Knife for stripping cable 2 is delivered to calculator display organization 1, then be conveyed to by calculator display organization 1 dynamicAdvocate machine 3, suitable power is provided and gives rotation Knife for stripping cable 2.4 two machines of dynamic host 3 and energy host are connected in series, andAnd the unified output in port extremely rotation Knife for stripping cable 2, to control its work.The detection rotation planing of pressure sensor 6 in dynamic host 3The cavity internal pressure of knife 2 determines the injection pressure of physiological saline etc..Waste liquid is arranged after rotating 2 pressure sensor of Knife for stripping cable, 6 detection techniquePressure out, peristaltic pump 5 provide negative pressure power to rotate the end of Knife for stripping cable 2, and with waste liquid after avulsion, this in the process can be specificThe flow velocity of waste liquid discharge is controlled by the valve 38 on rotation Knife for stripping cable 2.And rotate the figure that video-unit is shot on Knife for stripping cable 2As can be displayed on calculator display organization 1, doctor is facilitated to operate.
The present invention is freely rotatable, facilitates cutting, is uniformly processed convenient for operation waste liquid, is able to maintain operating room cleaning, toolThere is hemostatic function and strengthen and be dielectrically separated from processing, provide field-of-view image in operation by video imaging apparatus, reduces operation windDanger, the present invention are that doctor brings more convenient and fast operation, more excellent environment.
In conclusion only presently preferred embodiments of the present invention, is not used to limit the scope of implementation of the present invention, it is all according toEquivalent changes and modifications carried out by shape described in scope of the invention as claimed, construction, feature and spirit should be included in thisIn the scope of the claims of invention.