CN109875715A

CN109875715A - A kind of electronic restorer for the operation of ox abomasal displacement

Info

Publication number: CN109875715A
Application number: CN201910177759.XA
Authority: CN
Inventors: 卢乐
Original assignee: Individual
Current assignee: Jiaxing Juteng Information Technology Co ltd
Priority date: 2019-03-10
Filing date: 2019-03-10
Publication date: 2019-06-14
Anticipated expiration: 2039-03-10
Also published as: CN109875715B

Abstract

The invention discloses a kind of electronic restorers for the operation of ox abomasal displacement, including control mechanism, hollow connecting tube and probe mechanism, control mechanism includes handle shell, handle connector, the power supply being set in handle shell, circuit board, conducting wire and the control switch being arranged on handle shell, handle connector is connected to handle case nose, probe mechanism includes probing shell, probe end cap and the propulsion assembly being assemblied in probing shell, probe end cap is connected to the front end of probing shell, propulsion assembly includes motor, retarder, pressure-setting valve, the screw rod and reciprocal nut of bolt cooperation and the reset needle that reciprocal nut front end is set, the periphery of reciprocal nut is provided with guiding convex body, probing shell inner wall is provided with the guide groove being adapted to guiding convex body, reciprocal nut tandem in controllable distance along central axes direction The rear end of screw rod is arranged in displacement, pressure-setting valve, and sound end covers face reset pin position and is provided with needle outlet, reduces operating time.

Description

A kind of electronic restorer for the operation of ox abomasal displacement

Technical field

The present invention relates to the technical fields of animal medicine, especially treat the surgical instrument of ox abomasal displacement, specifically Say, refer to it is a kind of for ox abomasal displacement operation electronic restorer.

Background technique

Ox left displaced abomasums refer to that the normal anatomy position of abomasum changes, and lead to the internal medicine disease of digestive system function obstacle Disease can be divided into abomasal displacement by the position of left displaced abomasums and abomasum right conjugates, and occur within 1898 true about milk cow earliest Since the report of gastrokateixia, milk cow left displaced abomasums are reported in countries in the world, and disease incidence increases year by year, while bringing great Economic loss, in recent years, with the development of national economy, people increase the demand of milk and dairy produce, China milk cow collection Reduction raising scale expands rapidly, and especially after " melamine " event, free-ranging milk cow fully enters Animal Raising Zone, raising side Formula has changed a lot, and the output of milk of milk cow improves, but due to heredity, kind, disease and feeding and management level backwardness etc. Factors cause the case that left displaced abomasums (especially abomasal displacement) occurs to be increasing, bring to milk cow production Serious economic loss.

Initial stage performance spiritual depressed, loss of appetite when abomasal displacement occurs for milk cow, ruminates reduction, rumen peristalsis sound subtracts Weak, Fecal wastes are reduced, and diarrhea or excrement are in do dilute shape to be alternately present, and body temperature, breathing are normal；As the development of the state of an illness occurs Left side abdominal distension, hydrops, bank nest sink, and appetite abolish ruminates stopping, no rumen peristalsis sound, in clinical diagnosis, in left side 8-13 P&A is carried out at intercostal shoulder joint horizontal line, can hear clear and melodious steel pipe sound；In left side, 9-11 intercostal shoulder joint is water-saving Flat place punctures, it is seen that bronzing puncture fluid, pH value 2.5-4.0, and according to the clinical symptom of milk cow, in conjunction with auscultation, percussion, puncture, Abomasal displacement is generally easy to make a definite diagnosis.

The treatment of abomasal displacement is broadly divided into non-operative treatment and operative treatment, and non-operative treatment is divided into rolling therapy And medicinal treatment, rolling therapy are that left displacement milk cow is led soft fine sand place, fallen right lateral recumbency, is tied respectively Four limbs are tied up, head is protected, its front and back limb is caught, so that it is lain on the back with an angle of 45 ° to the ground, then using backbone as center axis, milk Ox is integrally put to the left, then rapid rolling is sleeping to right side, checks whether abomasum resets after rolling, rolls repeatedly again when not resetting Turn 4-5 times, since this therapy needs manpower too many and high recurrence rate, therefore has clinically been rarely employed, medicinal treatment is to be directed to When pure left displaced abomasums are in view of the factors such as medical expense, postoperative complications and postoperative care, it may be considered that treatment method, Medicinal treatment mainly includes oral purgatives, promotees to ruminate with gastrointestinal motility medicine and antacids etc., promotes gastrointestinal peristalsis, accelerates stomach and intestine row Sky, while alternative intravenous calcium preparation and oral potassium chloride correct electrolyte imbalance, medicinal treatment is in clinical practice not Good result is obtained, a period of time can only be maintained after remission mostly, high recurrence rate generally must finally pass through surgical operation Reduction is carried out, has the medicinal treatment of document report oxygen bromic acid anisodamine and analgin use in conjunction to abomasum occurs in 48h Left displacement case cure rate be 80.2%, right displacement cure rate be 75.0%, but this be only limitted to morbidity early stage just it is timely The case of diagnosis, the combined therapy of Chinese and Western medicine according to another report, Western medicine: 5% Dextrose and Sodium Chloride Inj., compound NaCl injection Prescriptions of traditional Chinese medicine: liquid, vitamin B1 are gavaged together with paraffin oil after the decoctings such as Radix Angelicae Sinensis, the dried immature fruit of citron orange, green peel, dried orange peel, but are not reported Effect after drug therapy.

Since surgical result is certain, the treatment of abomasal displacement is now substantially all to use operative treatment, mesh Preceding operation method difference essentially consists in the notch difference for opening surgical pathway, mainly has right-hand cutout, right the part between the ribs and the hips portion by ventrimeson to cut The left the part between the ribs and the hips portion notch of mouth, left and right the part between the ribs and the hips portion two incision and omentum majus fixation, ventrimeson side right-hand cutout have an extraordinary hand The art visual field, is easily peeled off when sticking together, and reduction is fixed to be easy, and when suture needs to do tension suture to fight the larger of abdominal pressure Tension, the milk cow that right the part between the ribs and the hips portion notch is suitble to individual little, when abomasum and histoorgan stick together, operation is more difficult, left, Right the part between the ribs and the hips portion notch needs attending physician and assistant to complete together, and reduction process is simply easy, but this method wound caused by ox It is larger, post-operative recovery is influenced, the abomasum for moving to left side can be observed directly using left the part between the ribs and the hips portion notch, to the grainsick that occurs together simultaneously The ox of equal fore stomach diseases is particularly suitable, and left the part between the ribs and the hips portion notch is suitable for omentum majus fixation, the omentum majus fixation of left the part between the ribs and the hips portion notch It is the method for current most veterinary applications, the standard step of the omentum majus fixation treatment of left the part between the ribs and the hips portion notch is as follows:

1. Preoperative Method

Preoperative infected cattle rest half a day；Injection is ruminated in injection, to adjust cud excitement, is promoted digestion, is ready for successful surgery； Make arrangements for surgery the equipment such as knife, suture, gauze, haemostatic clamp, tweezers, plastic cement exhaust pipe simultaneously, prepares narcotics, thimerosal With the drug for injection such as glucose salt solution；It is preoperative when necessary will give ox fluid infusion, heart tonifying, with stomach catheter send in cud it is extra in It is tolerant；

2. surgical procedure

Infected cattle standing restraint, waist side nerve cord conduction anesthesia, cooperates notch local infiltration anesthesia, is become according to the abomasum diagnosed before Position position determines operative site, after generally in left side, stomach wall picks hair disinfection, below the transverse process of lumbar vertebra after 30cm, season rib at 6-8cm, Make the vertical incision of a long 15-20cm,

After opening abdominal cavity, from left-hand cutout by hand protrude into it is intraperitoneal detect abomasum, find abomasum, patient checks the same surrounding of abomasum Whether there is or not adhesions for organ-tissue, separate at once if any adhesion, the syringe needle with long length hose is used if gassy in abomasum and liquid Abomasum is punctured, syringe or aspirator are connected, the gas to stagnate in abomasum is aspirated and partially liq carries out decompression reduction,

Abomasum is pulled, omentum majus is found, abomasum fixing line wears pastern position i.e. on the omentum majus shallow-layer close to greater curvature, and use is curved Round needle system is about No. 10 bifilar sutures of 1m, makees first horizontal preset suture of button on the omentum majus shallow-layer close to greater curvature Fixing line, bifilar suture knot on nethike embrane, and line tail is temporarily fixed on wound towel, at first fixing line rear 3-5cm Second horizontal preset suture fixing line of button is remake on shallow-layer nethike embrane, remakes third at second fixing line rear 3-5cm A preset suture of horizontal button after three preset fixing lines are worn and fastened, has been carried three lines, and order is arranged before, during and after Column, and with haemostatic clamp be clamped and fastened on wound towel on it is spare,

Then, patient implements to reset, and pushes down abomasum with palm, through below cud, stomach wall pushes away abomasum to the right, reaches abomasum just Normal position, patient's hand exit abdominal cavity, enter abdominal cavity with the line tail that thumb, index finger and middle finger pinch first preset fixing line, whole A arm is detected through entering right side abdominal cavity below cud and determines that fixing line behind the position that right side stomach wall is pierced by, is existed with finger The ejection to outside stomach wall in abdominal cavity, assistant are the incision site that can determine on the stomach wall of right side, and assistant carries out right side incision of abdominal wall immediately Shaving, cleaning, disinfection and the local infiltration anesthesia at place, make the skin incision of a 1cm long, with haemostatic clamp through skin incision It inwardly stabs stomach wall and enters abdominal cavity, at the same time, patient's hand prevents from accidentally injuring internal organ, hemostasis in intraperitoneal protection haemostatic clamp front end After pincers front end enters abdominal cavity, fixing line tail is sent into haemostatic clamp plier by assistant's the first transaction of a day's business haemostatic clamp, patient, and indicates assistant's clamp Fixing line, then assistant slowly draws fixing line outside the abdominal cavity of right side, after the same method, by second, third root fixing line It draws outside the stomach wall of right side, after abomasum confirms reduction, three fixing lines is pulled to fixed abomasum, until drawing motionless, skin outward Bifilar suture at skin small notch knots on roll of gauze, after knotting, subtracts line tail, carries out after sterilizing to skin incision Suture, finally, carrying out the suture of left side incision of abdominal wall, suture layered suture, peritonaeum, musculus trasversus abdomins are continuously sutured, then successively stitch Oblique, musculus obliquus externus abdominis are closed, finally carries out skin incision tubercle suture again, it is every to have stitched one layer of suture site and rushed with physiological saline It washes, and coating antibiotics prevents the inflammation of art portion from infecting, and keeps wound clean, avoids extraneous unfavorable factor stimulation wound；

3. postoperative care

Heart tonifying fluid infusion, liver function protecting can be injected intravenously 5% sugar-salt-water 1000-2000ml, add 20% calcium gluconate 100ml, 1 time a day 3d is used in conjunction, while using 4,800,000 unit of penicillin, 2,000,000 unit of streptomysin, 2 times a day intramuscular injection is anti-in VC2g Infection, in addition, postoperative fasting 1d, next day can give green grass or high-quality digestible green hay, be gradually recovered daily raising, most Afterwards, postoperative wound winter notices antifreeze that hot day pays attention to anti-maggot.

Patent No. CN103690269B, which is disclosed, can be arranged the ox abomasal displacement operative reduction device for resetting needle range, Wherein, including resetting needle emitter and with the reset needle in wiring hole, reset needle emitter outer rim is round and smooth, resets needle transmitting Device includes transmitting tube, positioned at transmitting tube rear and the ejection portion being connected to transmitting tube and trigger, and reset needle is staight needle, and It resets needle rear end to be placed in ejection portion, rest part is located in transmitting tube, and wiring hole is located on the needle body in transmitting tube； It resets needle emitter and is additionally provided with suture position locking device, suture position locking device resets penetrating for needle by locking suture length control Journey has its shortcoming although can be effectively solved the more problems of wound occurred in left the part between the ribs and the hips portion notch hand:

1, patient stretches hand-held (CN103690269B, setting reset the ox abomasal displacement operative reduction device of needle range) Enter in ox abdomen and pass through below bovine rumen, transmitting tube is against in the right abdomen of ox, which is controlled by trigger, it is intraperitoneal to the right When stomach wall is mobile, if ox moves or shakes suddenly, the careless cocking of patient resets needle and is likely to fall in ox abdomen or pierce through The internal organ of ox can cause huge harm ox.

2, patient is in hand-held (CN103690269B, the ox abomasal displacement operative reduction dress of setting reset needle range Set), the physique of some oxen is very big, even when transmitting tube can touch in the right abdomen of ox, then transmitting tube needs to grow very much, the dress The transmitting tube set is necessarily straight, and the internal organ of ox are inherently oppressed when then touching the right abdomen of ox, can be damaged to ox.

3, patient is in hand-held (CN103690269B, the ox abomasal displacement operative reduction dress of setting reset needle range Set), cocking, ejection portion is hit needle is resetted, second, third root fixing line is drawn right side abdominal cavity, or do hand every time Art requires to reinstall reset needle, may occur to lose during reinstalling or pollute, when greatly wasting in this way Between, extend operating time.

Summary of the invention

The technical problem to be solved by the present invention is to be directed to above-mentioned state of the art, and provide a kind of left for ox abomasum The electronic restorer of Fang Bianwei operation, can be when ox abomasal displacement be performed the operation without on the right side of ox abdomen using this restorer Opening greatly reduces operation to the wound of ox, which is completely hidden in when can also make to reset needle on the right side of being transmitted to It in restorer, reduces and is damaged caused by passing needle fault, which is controlled by control switch resets the flexible of needle, reduces Patient's maloperation, the surgical instrument is elongated and round and smooth, mitigates the compressing to internal organs, and resetting needle may be reused, and reduces Operating time, energization can reach using purpose.

The technical scheme of the invention to solve the technical problem is:

A kind of electronic restorer for the operation of ox abomasal displacement, including control mechanism, hollow connecting tube and probe Mechanism, control mechanism include handle shell, handle connector, the power supply being set in handle shell, circuit board, conducting wire and setting Control switch on handle shell, handle connector are connected to handle case nose, and probe mechanism includes probing shell, sound end Cover and be assemblied in the propulsion assembly in probing shell, probe end cap is connected to the front end of probing shell, propulsion assembly include motor, Retarder, pressure-setting valve, the screw rod of bolt cooperation and reciprocal nut and the reset needle that reciprocal nut front end is arranged in, reset needle It is equipped with wiring hole, the periphery of reciprocal nut is provided with guiding convex body, and probing shell inner wall is provided with and is oriented to what convex body was adapted to Guide groove, along central axes direction, the tandem in controllable distance is displaced reciprocal nut, and the rear end of screw rod, level pressure is arranged in pressure-setting valve Device is matched through retarder with the output shaft of motor, when pressure-setting valve applies predetermined an or more load to screw rod for motor, It cuts off power between motor and screw rod to transmit, connecting tube both ends are connect with handle connector front end, probing shell rear end respectively, conducting wire Be set in connecting tube, one end is connect with circuit board, and the other end is connected to motor, power supply, control switch, circuit board, conducting wire with And motor is electrically connected to form electrical circuit, sound end covers face reset pin position and is provided with needle outlet.

To optimize above-mentioned technical proposal, the measure taken further include:

Above-mentioned pressure-setting valve includes transmission shaft and the sleeve that spiro rod rear end is arranged in, and sleeve is nested on transmission shaft, sleeve Internal perisporium is provided with interior ratchet, and mounting hole is provided on transmission shaft, and mounting hole is disposed with ratchet stick, flexible bullet from outside to inside Spring, when motor applies predetermined an or more load to screw rod, ratchet stick and interior ratchet are detached from, and transmission shaft is made to dally.

Be provided with positioning component between above-mentioned sleeve and transmission shaft, positioning component include vertically being opened on sleeve Cavity, ball, retaining spring, the sunk screw being sequentially placed into cavity from bottom to up, sunk screw compression set spring will roll Pearl is pressed in the ball grooves on transmission shaft, defines sleeve in the axial position of transmission shaft.

Above-mentioned control switch bottom is equipped with switch protrusion, and switch protrusion is protruded to handle interior of shell, and circuit board is corresponding It is provided with circuit board protrusion at the position of switch protrusion, is connected with reset spring in the middle part of control switch, reset spring is placed in In the spring positioning piece of handle interior of shell.

The number of above-mentioned guide groove is four, and four guide grooves are uniformly distributed, and the angle between adjacent channels is 90 °, relatively It answers, the number for being oriented to convex body is also four.

3 reset needles are provided on above-mentioned reciprocal nut.

Above-mentioned wiring hole setting resets the leading portion of needle.

Above-mentioned connecting tube can flexible bending, connecting tube includes support tube, waterproof layer, and waterproof layer is close to and wraps up support tube Outer wall, connecting tube are to coat one layer of cable along the male and fomale(M&F) of tube wall core on the tube wall of stainless steel flexible hose and galvanized metal flexible hose It is made of pvc material.

The above-mentioned front end of handle connector is provided with the interface being adapted to connecting tube with the rear end of probing shell.

A kind of electronic restorer for the operation of ox abomasal displacement of the invention, including control mechanism, hollow company Adapter tube and probe mechanism, control mechanism include handle shell, handle connector, the power supply being set in handle shell, circuit board, Conducting wire and the control switch being arranged on handle shell, handle connector are connected to handle case nose, and probe mechanism includes visiting Casing, pop one's head in end cap and the propulsion assembly that is assemblied in probing shell, probe end cap are connected to the front end of probing shell, promote Component includes motor, retarder, pressure-setting valve, the screw rod of bolt cooperation and reciprocal nut and reciprocal nut front end is arranged in Needle is resetted, needle is resetted and is equipped with wiring hole, the periphery of reciprocal nut is provided with guiding convex body, and probing shell inner wall is provided with and leads The guide groove being adapted to convex body, along central axes direction, the tandem in controllable distance is displaced reciprocal nut, and pressure-setting valve is arranged in spiral shell The rear end of bar, pressure-setting valve are matched through retarder with the output shaft of motor, pressure-setting valve for motor to screw rod apply one it is predetermined or When more loads, cut off power between motor and screw rod and transmit, connecting tube both ends respectively with handle connector front end, probing shell Rear end connection, conducting wire is set in connecting tube, and one end is connect with circuit board, and the other end is connected to motor, power supply, control switch, Circuit board, conducting wire and motor are electrically connected to form electrical circuit, and sound end covers face reset pin position and is provided with needle outlet, uses This restorer can be when ox abomasal displacement be performed the operation without in ox abdomen right openings, greatly reducing operation to the wound of ox Wound, the surgical instrument are completely hidden in restorer when can also make to reset needle on the right side of being transmitted to, and are reduced caused by passing needle fault Damage, which is controlled by control switch resets the flexible of needle, reduces patient's maloperation, the surgical instrument it is elongated and It is round and smooth, mitigate the compressing to internal organs, resetting needle may be reused, and reduce operating time, and energization can reach using mesh 's.

Of the invention has the advantage that

1, whole device the smooth of the edge will not scratch ox internal organ, and reset needle can be made to be submerged in probe end cap completely, safer；

3, easy to operate, probe end cap is pressed on the inside of the right abdomen of ox, control switch is then pressed, needle can will be resetted and push out Ox abdomen is pierced through, the unstability of people's handwork is reduced, reduces error rate；

4, probe mechanism and connecting tube are very tiny, effectively avoid the internal organs of ox, and connecting tube can be according to the figure of ox It is independently determined to enter the intraperitoneal length of ox by patient, even if the ox that physique is very big, can will also reset needle and send to target position, and It is not the restriction by operating equipment；

5, in primary operation, resetting needle may be reused, and three reset needles can be found with three strands of sutures in the right abdomen of ox Suitable target position reduces the number that restorer exits ox abdominal cavity, reduces in this way to the damage probabilities of ox internal organ simultaneously Operating time is saved, the survival rate of ox is improved.

Restorer working principle of the invention and operating method: three strands of sutures are punctured into corresponding reset needle by patient In wiring hole, assistant resets in the right abdomen of ox carries out shaving cleaning and sterilizing on the position that needle should be pierced by, and patient is by probe mechanism It protrudes into ox abdomen and passes through below bovine rumen, probe end cap is against in the right abdomen of ox, is pressed outward, assistant carries out location confirmation simultaneously Guidance patient arrives to correct position for needle chamber head is stored up；After position is correct, when patient presses the forwarding button of control switch, motor It rotates forward, driving force is transmitted on screw rod through retarder and pressure-setting valve, reciprocal nut is oriented to limit of the convex body by guide groove due to it It makes and can not rotate, and can only be displaced straight forward along guide groove, reset needle and be pierced by from the corresponding needle outlet of probe end cap, pierced through Ox-hide, assistant notify patient to unclamp control switch, and disconnecting circuit, motor stalls, assistant pulls out suture out of wiring hole And after reserving the length of needs, patient is notified to press the backspace button of control switch, motor reversal will through retarder and pressure-setting valve Driving force is transmitted on screw rod, and reciprocal nut is limited by guide groove and can not be rotated since it is oriented to convex body, and can only be along leading Slot straight-line displacement backward resets needle and retracts from the corresponding needle outlet of probe end cap, and assistant notifies patient to unclamp control switch, breaks Restorer after the completion of right abdomen fixed point, is exited ox abdomen, patient again successively fixes suture by open circuit, motor stalls On the nethike embrane by abomasum, after fixing, assistant's bracing wire, patient also together by abomasum band to the right, and prevent in traction process Abomasum torsion, until assistant draws not moving-wire completely, suture is fixed on ox, and carry out protection work.

Detailed description of the invention

Fig. 1 is schematic structural view of the invention；

Fig. 2 is control mechanism cross-sectional view of the invention；

Fig. 3 is probe mechanism cross-sectional view of the invention；

Fig. 4 is I enlarged drawing in Fig. 3；

Fig. 5 is pressure-setting valve cross-sectional view of the invention；

Fig. 6 is reciprocal nut installation cross-sectional view of the invention.

Specific embodiment

The embodiment of the present invention is described in further detail below in conjunction with attached drawing.

Fig. 1 to Fig. 6 is structural schematic diagram of the invention.

Appended drawing reference therein are as follows: control mechanism 1, handle shell 11, handle connector 12, power supply 13, circuit board 14, conducting wire 15, control switch 16, reset spring 17, spring positioning piece 18, connecting tube 2, probe mechanism 3, probing shell 31, probe end cap 32, propulsion assembly 4, motor 41, retarder 42, screw rod 43, reciprocal nut 44, guiding convex body 45, guide groove 46, reset needle 5, wiring Hole 51, pressure-setting valve 6, ball grooves 60, transmission shaft 61, sleeve 62, interior ratchet 63, mounting hole 64, ratchet stick 65, adjustable spring 66, Ball 67, retaining spring 68, sunk screw 69.

Below in conjunction with attached drawing, present invention is further described in detail:

It is as shown in Figures 1 to 6:

A kind of electronic restorer for the operation of ox abomasal displacement including control mechanism 1, hollow connecting tube 2 and is visited Head mechanism 3, control mechanism 1 include handle shell 11, handle connector 12, power supply 13, the circuit board being set in handle shell 11 14, conducting wire 15 and the control switch 16 being arranged on handle shell 11, handle connector 12 are connected through a screw thread or are connected together In 11 front end of handle shell, probe mechanism 3 includes probing shell 31, probe end cap 32 and the propulsion being assemblied in probing shell 31 Component 4, probe end cap 32 are connected through a screw thread or are connected together in the front end of probing shell 31, propulsion assembly 4 include motor 41, Retarder 42, pressure-setting valve 6, the screw rod 43 of bolt cooperation and reciprocal nut 44 and the reset that reciprocal 44 front end of nut is set Needle 5, it is effective to shorten 3 length of probe mechanism, it reduces restorer and ox internal organ is oppressed, reset needle 5 and be equipped with wiring hole 51, back and forth The periphery of nut 44 is provided with guiding convex body 45, and 31 inner wall of probing shell is provided with the guide groove 46 being adapted to guiding convex body 45, past Along central axes direction, the tandem in controllable distance is displaced multiple nut 44, and when screw rod 43 rotates, reciprocal nut 44 is due to it Guiding convex body 45 is limited by guide groove 46 and can not be rotated, and can only make tandem displacement along guide groove 46, to realize The elastic displacement of needle 5 is resetted, the rear end of screw rod 43, output of the pressure-setting valve 6 through retarder 42 Yu motor 41 is arranged in pressure-setting valve 6 Axis matches, when pressure-setting valve 6 applies predetermined an or more load to screw rod 43 for motor 41, cutting motor 41 and screw rod 43 Between power transmitting, 2 both ends of connecting tube connect with 12 front end of handle connector, 31 rear end of probing shell respectively, and conducting wire 15 is set in In connecting tube 2, one end is connect with circuit board 14, and the other end is connect with motor 41, and power supply 13, circuit board 14, is led control switch 16 Line 15 and motor 41 are electrically connected to form electrical circuit, and face reset 5 position of needle is provided with needle outlet on end cap 32 of popping one's head in, and control is opened Close 16 forwarding button and backspace button respectively correspond control motor 41 and rotates and reverse, realize in reset needle 5 advance and It retreats, such as: when pressing forwarding button, motor 41 is rotated forward, and is resetted needle 5 at this time and is advanced；On the contrary, when pressing backspace button, motor 41 It then inverts, resets needle 5 and retreat, by the control of control switch 16, can make to reset the stretching of needle 5 in required length.

In embodiment, pressure-setting valve 6 includes that transmission shaft 61 and the sleeve 62 that 43 rear end of screw rod is arranged in, sleeve 62 are nested with On transmission shaft 61, the internal perisporium of sleeve 62 is provided with interior ratchet 63, mounting hole 64 is provided on transmission shaft 61, mounting hole 64 is by outer Ratchet stick 65, adjustable spring 66 are disposed with to interior, when motor 41 applies predetermined an or more load to screw rod 43, ratchet Stick 65 and interior ratchet 63 are detached from, and so that transmission shaft 61 is dallied, when reciprocal nut 44 can not be moved forward again or be moved backwards, then When 61 loading moment of transmission shaft is more than calibration torque, adjustable spring 66, ratchet stick 65 and interior ratchet 63 is inwardly compressed in ratchet stick 65 It is detached from, transmission shaft 61 dallies, and avoids motor damage.

In embodiment, be provided with positioning component between sleeve 62 and transmission shaft 61, positioning component include vertically be opened in Cavity on sleeve 62, ball 67, retaining spring 68, the sunk screw 69 being sequentially placed into cavity from bottom to up, sunk screw Ball 67 is pressed in 67 slot 60 of ball on transmission shaft 61 by 69 compression set springs 68, defines sleeve 62 in transmission shaft 61 Axial position prevents sleeve 62 from separating with transmission shaft 61.

In embodiment, 16 bottom of control switch is equipped with switch protrusion, and switch protrusion is to protruding inside handle shell 11, circuit Plate 14, which corresponds at the raised position of switch, is provided with 14 protrusion of circuit board, is connected with reset spring 17 in the middle part of control switch 16, Reset spring 17 is placed in the spring positioning piece 18 inside handle shell 11.

In embodiment, the number of guide groove 46 is four, and four guide grooves 46 are uniformly distributed, and the angle between adjacent channels 46 is 90 °, corresponding, the number of guiding convex body 45 is also four.

In embodiment, 3 reset needles 5 are provided on reciprocal nut 44, it can be simultaneously with three sutures, when shortening operation Between.

In embodiment, the setting of wiring hole 51 resets the leading portion of needle 5, facilitates penetrating for suture.

In embodiment, connecting tube 2 can flexible bending, connecting tube 2 includes support tube, waterproof layer, and waterproof layer is close to and is wrapped up Pipe outer wall is supported, connecting tube 2 is to coat one along the male and fomale(M&F) of tube wall core on the tube wall of stainless steel flexible hose and galvanized metal flexible hose Layer cable pvc material and be made.

In embodiment, the front end of handle connector 12 is provided with the rear end of probing shell 31 to be connect with what connecting tube 2 was adapted to Mouthful.

Highly preferred embodiment of the present invention has illustrated, and the various change or remodeling made by those of ordinary skill in the art are not It can depart from the scope of the present invention.

Claims

1. a kind of electronic restorer for the operation of ox abomasal displacement, it is characterized in that: including control mechanism (1), hollow Connecting tube (2) and probe mechanism (3), the control mechanism (1) include handle shell (11), handle connector (12), are set to The control of power supply (13), circuit board (14), conducting wire (15) and setting on handle shell (11) in handle shell (11) is opened It closes (16), the handle connector (12) is connected to handle shell (11) front end, and the probe mechanism (3) includes probing shell (31), the propulsion assembly (4) popped one's head in end cap (32) and be assemblied in probing shell (31), the probe end cap (32) are connected to institute The front end of probing shell (31) is stated, the propulsion assembly (4) includes motor (41), retarder (42), pressure-setting valve (6), bolt Reset needle (5) of the screw rod (43) and reciprocal nut (44) and setting of cooperation in reciprocal nut (44) front end, the reset needle (5) wiring hole (51) are equipped with, the periphery of the reciprocal nut (44) is provided with guiding convex body (45), the probing shell (31) Inner wall is provided with the guide groove (46) being adapted to guiding convex body (45), and the reciprocal nut (44) is along central axes direction controllable It is displaced apart from interior tandem, the pressure-setting valve (6) is arranged in the rear end of the screw rod (43), and the pressure-setting valve (6) is through slowing down Device (42) is matched with the output shaft of motor (41), and the pressure-setting valve (6) is applied for the motor (41) Xiang Suoshu screw rod (43) When adding predetermined an or more load, power is transmitted between cutting motor (41) and screw rod (43), and connecting tube (2) both ends are divided It is not connect with handle connector (12) front end, probing shell (31) rear end, the conducting wire (15) is set in connecting tube (2), one end It is connect with the circuit board (14), the other end is connect with the motor (41), the power supply (13), control switch (16), circuit Plate (14), conducting wire (15) and motor (41) are electrically connected to form electrical circuit, and face resets needle (5) position on the probe end cap (32) It installs and is equipped with needle outlet.

2. a kind of electronic restorer for the operation of ox abomasal displacement according to claim 1, it is characterized in that: described Pressure-setting valve (6) includes the sleeve (62) of transmission shaft (61) and setting in the screw rod (43) rear end, and the sleeve (62) is nested with On the transmission shaft (61), the internal perisporium of the sleeve (62) is provided with interior ratchet (63), is arranged on the transmission shaft (61) Have mounting hole (64), the mounting hole (64) is disposed with ratchet stick (65), adjustable spring (66), the motor from outside to inside (41) when Xiang Suoshu screw rod (43) applies predetermined an or more load, the ratchet stick (65) and the interior ratchet (63) are de- From, make the transmission shaft (61) dally.

3. a kind of electronic restorer for the operation of ox abomasal displacement according to claim 2, it is characterized in that: described Positioning component is provided between sleeve (62) and the transmission shaft (61), the positioning component includes vertically being opened in sleeve (62) cavity on, ball (67), retaining spring (68), the sunk screw (69) being sequentially placed into the cavity from bottom to up, Ball (67) is pressed in ball (67) slot (60) on transmission shaft (61) Nei by sunk screw (69) the compression set spring (68), Define sleeve (62) in the axial position of transmission shaft (61).

4. a kind of electronic restorer for the operation of ox abomasal displacement according to claim 3, it is characterized in that: described Control switch (16) bottom is equipped with switch protrusion, and the switch protrusion is protruded to handle shell (11) is internal, the circuit board (14) correspond at the position of the switch protrusion and be provided with circuit board (14) protrusion, be connected in the middle part of the control switch (16) Reset spring (17), the reset spring (17) are placed in the internal spring positioning piece (18) of handle shell (11).

5. a kind of electronic restorer for the operation of ox abomasal displacement according to claim 4, it is characterized in that: described The number of guide groove (46) is four, and four guide grooves (46) are uniformly distributed, and the angle between adjacent channels (46) is 90 °, corresponding , the number of guiding convex body (45) is also four.

6. a kind of electronic restorer for the operation of ox abomasal displacement according to claim 5, it is characterized in that: described 3 reset needles (5) are provided on reciprocal nut (44).

7. a kind of electronic restorer for the operation of ox abomasal displacement according to claim 6, it is characterized in that: described Wiring hole (51) the setting leading portion for resetting needle (5).

8. a kind of electronic restorer for the operation of ox abomasal displacement according to claim 7, it is characterized in that: described Connecting tube (2) can flexible bending, the connecting tube (2) includes support tube, waterproof layer, and the waterproof layer is close to and wraps up support tube Outer wall.

9. a kind of electronic restorer for the operation of ox abomasal displacement according to claim 8, it is characterized in that: described The front end of handle connector (12) is provided with the interface being adapted to the connecting tube (2) with the rear end of the probing shell (31).