CN109939323B

CN109939323B - Anesthesia device for regional retardation

Info

Publication number: CN109939323B
Application number: CN201910362752.5A
Authority: CN
Inventors: 王丽娟
Original assignee: Zhejiang Chaole Medical Technology Co ltd
Current assignee: Zhejiang Chaole Medical Technology Co ltd
Priority date: 2019-04-30
Filing date: 2019-04-30
Publication date: 2021-07-30
Anticipated expiration: 2039-04-30
Also published as: CN109939323A

Abstract

The invention provides an anesthesia device for regional block, which comprises a medicine supply device, a monitoring device, an injection device and a controller, wherein the medicine supply device is connected with the monitoring device; the drug supply device is used for storing and outputting anesthetic; the monitoring device is used for monitoring the anesthesia condition of the operation part and the anesthetic depth detection device; the injection device is used for receiving the anesthetic output by the drug supply device and inputting the anesthetic to the operation site and/or the vicinity of the operation site; the controller is respectively electrically connected with the medicine supply device, the monitoring device and the injection device. The invention is used for solving the problems that the labor capacity of medical staff is large, the accuracy is not high when anesthesia injection is carried out, the anesthesia dosage required by a patient cannot be quantized, and the injection for the patient is inconvenient for a plurality of times in the existing regional block anesthesia process.

Description

Anesthesia device for regional retardation

Technical Field

The invention relates to the technical field of medical instruments, in particular to an anesthesia device for regional block.

Background

Local anesthesia, also known as regional anesthesia, refers to the state of being blocked to some extent while the sensory nerve conduction function of a certain part of the body is temporarily blocked and the motor nerve conduction remains intact, by applying local anesthetic to the body part of a patient in a conscious state. This block should be completely reversible without causing any tissue damage. The local anesthesia has the advantages of simplicity, convenience, practicability, safety, patient wakefulness, less complication and small influence on the physiological function of the patient. In local anesthesia, a regional block method is commonly used, in which a local anesthetic is injected around the operating region and around the periphery and bottom thereof to block the nerve trunk and nerve endings entering the operating region, and is called regional block anesthesia. Injection may be performed by surrounding the excised tissue or around the base thereof. The operational principle of zone blockage is the same as that of local infiltration. The main advantage lies in avoiding puncturing pathological tissues, and is suitable for outpatient minor surgery and weak patients or elderly patients with poor physical condition. At that time, the operation of the current regional block is that medical staff holds an injector filled with anesthetic, pricks a needle into the operation position of a patient, and then pushes a piston rod to inject the anesthetic into the operation position of the patient. Aiming at one area, the anesthetic can only be inserted and injected once each time, multiple injections are needed, the manpower is consumed, moreover, when the medical staff pushes the piston rod, the hand stability is poor, the hand can shake, the needle head at the front end of the injector can also shake or even slide, the pain of the patient is increased, the accuracy of local anesthesia is affected, and simultaneously, in the process of anesthesia, medical care personnel perform anesthesia by experience, the needed anesthesia amount of a patient cannot be quantified, this results in that some patients are prone to have too deep or too shallow anesthesia during the operation, which may ultimately affect the operation or recovery effect of the patients, and, for some patients, the operation is complex, and medical care personnel are required to inject the region for many times in the time process of implementing the operation, so that the workload of the medical care personnel is increased, and the psychological burden of patients is also increased.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides an anesthesia device for regional retardation, which is used for solving the problems that the labor capacity of medical personnel is large, the accuracy is not high when anesthesia injection is carried out, the dosage of anesthesia required by a patient cannot be quantized, and the injection for a plurality of times of the patient is inconvenient in the existing regional retardation anesthesia process.

The invention provides an anesthesia device for regional block, which comprises a medicine supply device, a monitoring device, an injection device and a controller, wherein the medicine supply device is connected with the monitoring device;

the drug supply device is used for storing and outputting anesthetic;

the monitoring device is used for monitoring the anesthesia condition of the operation part and the anesthetic depth detection device;

the injection device is used for receiving the anesthetic output by the drug supply device and inputting the anesthetic to the operation site and/or the vicinity of the operation site;

the controller is respectively electrically connected with the medicine supply device, the monitoring device and the injection device.

In the above technical solution, the present invention may be further modified as follows.

The preferable technical scheme is characterized in that: the injection device comprises an air bag mechanism, a holding mechanism and an injection mechanism, wherein the air bag mechanism comprises a fixed disk and an air bag, the fixed disk comprises a middle part and an edge part, the edge part comprises a plurality of first sections and second sections which are connected in sequence, the air bag is a plurality of and is respectively arranged on the first sections of a plurality of units, a first limit frame is arranged on each of the second sections and the middle part, a fixed frame and a sliding frame are arranged on the first limit frame, the fixed frame is fixedly arranged at the lower end of the first limit frame, the sliding frame is arranged at the upper end of the first limit frame in a sliding manner, a connecting lug is arranged at the lower end of the sliding frame in a surrounding manner, a channel penetrating through the sliding frame is vertically arranged in the middle of the sliding frame, an cover plate is hinged to the upper end of the sliding frame, the cover plate can be buckled on the sliding frame and simultaneously sealed, the channel is arranged at the middle of the cover plate, a first abdicating hole is arranged in the middle of the cover plate, the holding mechanism comprises a gun body, First motor, first rotation pole and first rotation disk, the rifle body has rifle oral area and stock portion, the rifle oral area has a cavity, first motor is fixed to be set up in the rifle oral area, first motor passes through first rotation pole with first rotation disk transmission is connected, first rotation disk with fixed disk detachable connects, injection mechanism includes first cylinder and second cylinder, the equal level of first cylinder and second cylinder sets up side by side in fixed frame, the flexible end of first cylinder is equipped with the push pedal, the upper end of push pedal with the engaging lug is connected, and the middle part of push pedal is equipped with the second hole of stepping down, the output of second cylinder is equipped with the knee, the one end of knee is followed pass and just right in the second hole of stepping down the passageway.

The preferable technical scheme is characterized in that: the second section with through groove connection between the middle part, be equipped with slide mechanism in the recess, slide mechanism includes slide, bearing frame, nut seat, second motor, screw rod and slide rail, the slide rail is fixed to be set up on the fixed disk and is connected second section and middle part, the lower extreme of slide be equipped with slide rail sliding fit's cushion, first spacing fixed the setting is in on the slide, the bearing frame be two along the direction interval of slide rail sets up on the second section, the fixed lower extreme that sets up at the slide of nut seat, the both ends of screw rod respectively with two bearing frame normal running fit, the pole body of screw rod is followed pass in the nut seat, the second motor is fixed set up on the fixed disk and with screw rod transmission is connected.

The preferable technical scheme is characterized in that: an infrared sighting device is fixedly arranged on the first limiting frame.

The preferable technical scheme is characterized in that: the medicine supply device comprises a medicine box, a medicine tank, a third motor, a gear mechanism, a second rotating rod, a second rotating disk, a second limiting frame, a third air cylinder and a fourth air cylinder, an opening is arranged at the side end of the medicine box, the third motor is fixedly arranged in the medicine box and is in transmission connection with the second rotating rod through the gear mechanism, the second rotating rod is vertically and rotatably arranged in the medicine box, the second rotating disk is fixedly arranged on the second rotating rod, a plurality of second limiting frames are arranged at equal intervals in the circumferential direction of the side end of the second rotating disk, the third air cylinder is arranged beside each second limiting frame, a straight rod is fixedly connected with the telescopic end of the third air cylinder, a U-shaped clamping plate is arranged at one end of the straight rod, which is far away from the third air cylinder, and when the telescopic end of the third air cylinder is at the shortest position, the clamping plate is attached to the upper end of the second limiting frame, the flexible end of fourth cylinder with medicinal cupping fixed connection, the medicinal cupping is located one of them under the spacing frame of second.

The preferable technical scheme is characterized in that: the second limiting frame comprises a first guide plate, a second guide plate and a connecting rod, the first guide plate and the second guide plate respectively pass through the connecting rod and the second rotating disc fixedly connected, one side, opposite to the first guide plate and the second guide plate, of each guide plate is provided with an arc-shaped portion matched with the corresponding guide plate, a first guide opening is formed between the two arc-shaped portions, and the lower end of the second rotating disc is right opposite to the second guide opening.

The preferable technical scheme is characterized in that: still include with controller electric connection's the device of getting it filled, the device of getting it filled includes first base, fourth motor, third dwang and snatchs the frame, the fourth motor is fixed to be set up in first base, the output and the third dwang fixed connection of fourth motor, snatch the fixed setting of frame on the third dwang, the side of snatching the frame is equipped with snatchs the claw, it can shift to the spacing frame of second to snatch the claw.

The preferable technical scheme is characterized in that: the gear mechanism comprises a driving gear and a driven gear, the driving gear is fixedly connected with the output end of the third motor, and the driven gear is fixedly connected with the lower end of the first rotating disc and meshed with the driving gear.

The preferable technical scheme is characterized in that: the monitoring device comprises a device body, wherein a power key, a USB interface and a voltage regulation port are sequentially arranged on the right side face of the device body from top to bottom, a left display screen and a right display screen are arranged on the upper portion of the front side face of the device body, a nerve reaction patch input port and a nerve reaction patch output port are sequentially arranged below the left display screen, a discharge patch input port and a discharge patch output port are sequentially arranged below the right display screen, an input key is further arranged on the lower portion of the device body, and the nerve reaction patch input port and the nerve reaction patch output port are externally connected with a nerve reaction patch; the discharging patch input port and the discharging patch output port are externally connected with the discharging patch.

The preferable technical scheme is characterized in that: still include the manipulator device, the manipulator device includes second base, fifth cylinder, platform, third rolling disc, fifth motor, sixth motor, rocking arm and bracket, the lower extreme of second base be equipped with the gyro wheel the fifth cylinder is fixed to be set up on the second base, the platform is fixed to be set up on the fifth cylinder, the fifth motor is fixed to be set up on the platform, the output and the third rolling disc fixed connection of fifth motor, the sixth motor is fixed to be set up on the third rolling disc, the output and the rocking arm fixed connection of sixth motor, the bracket is fixed to be set up the side of rocking arm is used for fixing the rifle body.

Compared with the prior art, the invention has the beneficial effects that: the anesthesia injection device is provided with the drug supply device, the monitoring device, the injection device and the controller, the controller controls the drug supply device to load anesthetic into the injectors, then medical staff sets a plurality of injectors on the injection device, the controller controls the injection device to inject the patient, meanwhile, the monitoring device monitors the physiological condition of the patient, the local anesthesia condition of the patient is known, whether the operation can be carried out or not is judged, and the pain of the patient is avoided.

Drawings

In order to more clearly illustrate the detailed description of the invention or the technical solutions in the prior art, the drawings that are needed in the detailed description of the invention or the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.

Fig. 1 is a schematic structural view of an injection device according to an embodiment of the present invention.

Fig. 2 is a side view of an injection device according to an embodiment of the present invention.

Fig. 3 is a front view of the first stopper, the injection mechanism, and the sliding mechanism according to the embodiment of the present invention.

Fig. 4 is a side view of the first retainer and the injection mechanism according to the embodiment of the present invention.

Fig. 5 is a top view of a sliding frame of an embodiment of the present invention.

Fig. 6 is a bottom view of the sliding frame of the embodiment of the present invention.

Figure 7 is a top view of a push plate according to an embodiment of the present invention.

Fig. 8 is a schematic structural view of a bending rod according to an embodiment of the present invention.

Fig. 9 is an installation diagram of the medicine supplying device and the medicine taking device according to the embodiment of the invention.

Fig. 10 is a schematic structural view of a first rotary disk of the embodiment of the present invention.

Fig. 11 is a schematic structural view of a second limiting frame according to an embodiment of the invention.

Fig. 12 is a plan view of a second spacing bracket according to an embodiment of the invention.

FIG. 13 is a schematic view of the connection of the straight rod and the splint according to the embodiment of the present invention.

Fig. 14 is a schematic structural view of a gripping rack according to an embodiment of the present invention.

Fig. 15 is a schematic structural diagram of a monitoring device according to an embodiment of the present invention.

Fig. 16 is a schematic structural view of a robot device according to an embodiment of the present invention.

FIG. 17 is a schematic circuit diagram of an embodiment of the present invention.

In the figure, the respective symbols have the following meanings: 1. an injection device; 11. an air bag mechanism; 111. fixing the disc; 1111. a middle part; 1112. an edge portion; 11121. a first stage; 11122. a second stage; 1113. a groove; 112. an air bag; 113. a first limit bracket; 1131. a fixing frame; 1132. a sliding frame; 11321. connecting lugs; 11322. a channel; 11323. a cover plate; 11324. a first abdicating hole; 12. a holding mechanism; 121. a gun body; 1211. a muzzle part; 1212. a shank portion; 122. a first motor; 123. a first rotating lever; 124. a first rotating disk; 13. an injection mechanism; 131. a first cylinder; 1311. pushing the plate; 131111, a second abduction hole; 132. a second cylinder; 1321. bending a rod; 14. a sliding mechanism; 141. a slide plate; 142. a bearing seat; 143. a nut seat; 144. a second motor; 145. a screw; 146. a slide rail; 15. an infrared sight; 2. a drug delivery device; 21. a medicine chest; 22. a medicine tank; 23. a third motor; 24. a gear mechanism; 25. a second rotating lever; 26. a second rotating disk; 27. a second limiting frame; 271. a first and second guide plate; 272. a second guide plate; 273. a connecting rod; 28. a third cylinder; 281. a straight rod; 282. a splint; 29. a fourth cylinder; 3. a monitoring device; 31. a device body; 32. a neuro-response patch input port; 33. a neuro-response patch output port; 34. a discharging patch input port; 35. a discharge patch output port; 4. a controller; 5. a medicine taking device; 51. a first base; 52. a fourth motor; 53. a third rotating rod; 54. a grabbing frame; 541. a grabbing claw; 6. a manipulator device; 61. a second base; 62. a fifth cylinder; 63. a platform; 64. a third rotating disk; 65. a fifth motor; 66. a sixth motor; 67. a rotating arm; 68. a bracket.

Detailed Description

In order to further understand the contents, features and effects of the present invention, the following examples are illustrated and described in detail as follows:

referring to fig. 1 to 17, the present embodiment provides an anesthesia apparatus for regional block, which includes an injection device 1, a drug delivery device 2, a monitoring device 3 and a controller 4;

the injection device 1 is used for injecting anesthetic into and/or near a surgical site;

the drug supply device 2 is used for storing and supplying anesthetic;

the monitoring device is used for monitoring the anesthesia condition of the operation part;

the controller 4 is electrically connected with the injection device 1, the medicine supply device 2 and the monitoring device 3 respectively.

This embodiment is through setting up injection device 1, supply medicine device 2, monitoring devices 3 and controller 4, controller 4 control supplies medicine device 2 to pack into the syringe with the anesthetic, then medical personnel will many syringes setting on injection device 1, controller 4 control injection device 1 injects patient, and simultaneously, monitoring devices 3 monitors patient's physiology situation, knows patient's local anesthesia condition, judge whether can operate, avoid bringing the misery for patient.

Referring to fig. 2 to 8 in combination with fig. 17, the injection device 1 includes an airbag mechanism 11, a holding mechanism 12 and an injection mechanism 13, the airbag mechanism 11 includes a fixed tray 111 and an airbag 112, the fixed tray 111 includes a middle portion 1111 and an edge portion 1112, the edge portion 1112 is composed of a plurality of first segments 11121 and second segments 11122 connected in sequence, the airbag 112 is provided in plurality and respectively disposed on the plurality of first segments 11121, the second segments 11122 and the middle portion 1111 are both provided with a first limiting frame 113, the first limiting frame 113 is provided with a fixed frame 1131 and a sliding frame 1132, the fixed frame 1131 is fixedly disposed at the lower end of the first limiting frame 113, the sliding frame 1132 is slidably disposed at the upper end of the first limiting frame 113, the lower end of the sliding frame 1132 is surrounded by a connecting lug 11321, the middle portion of the sliding frame 1132 is vertically provided with a channel 11322 penetrating through the sliding frame 1132, and the upper end of the sliding frame 1132 is hinged to a cover plate 11323, the cover plate 11323 can be fastened to the sliding frame 1132 and simultaneously seals the channel 11322, a first yielding hole 11324 is formed in the middle of the cover plate 11323, the holding mechanism 12 includes a gun body 121, a first motor 122, a first rotating rod 123 and a first rotating disk 124, the gun body 121 has a gun muzzle portion 1211 and a gun handle portion 1212, the gun muzzle portion 1211 has a cavity, the first motor 122 is fixedly disposed in the gun muzzle portion 1211, the first motor 122 is in transmission connection with the first rotating disk 124 through the first rotating rod 123, the first rotating disk 124 is detachably connected with the fixed disk 111, the injection mechanism 13 includes a first cylinder 131 and a second cylinder 132, the first cylinder 131 and the second cylinder 132 are horizontally and parallelly disposed in the fixed frame 1131, the telescopic end of the first cylinder 131 is provided with a push plate 1311, the upper end of the push plate 1311 is connected with the connecting lug 11321, and the middle of the push plate 1311 is provided with a second yielding hole 13111, the output end of the second cylinder 132 is provided with a bent rod 1321, and one end of the bent rod 1321 passes through the second avoiding hole 13111 and faces the channel 11322.

By arranging the air bag mechanism 11, the holding mechanism 12 and the injection mechanism 13, the air bag 112 is inflated by supplying air through an external air pump, so that the expanded air bag 112 is arranged on the first section 11121, and meanwhile, a plurality of injectors are arranged on the first limiting frame 113, the specific installation method of the injectors is as follows, after a certain amount of anesthetic is sucked in the injectors, a medical staff turns over the cover plate 11323 to ensure that the cover plate 11323 is not buckled with the sliding frame 1132, the channel 11322 is opened at the moment, then the injectors are put into the channel 11322, then the cover plate 11323 and the sliding frame 1132 are buckled, the needle rod penetrates out of the first abdicating hole 11324, the piston handle extends out of the second abdicating hole 13111, the needle cylinder is limited between the channel 11322 and the pushing plate 1311, the medical staff aligns the gun mouth 1211 with a part of a patient needing regional block anesthesia by holding the gun handle 1212, and pastes the air bag 112 on the skin of the patient, when the first cylinder 131 and the second cylinder 132 do not extend, the top end of the needle rod is lower than the upper end of the air bag 112, the needle rod does not extend out of the air bag 112, thereby avoiding needle rod accidental pricking, after the medical staff finds the anesthesia position, the controller 4 controls to open the first cylinder 131, the first cylinder 131 extends outwards to push the push plate 1311 to move outwards, the push plate 1311 further pushes the sliding frame 1132, the injector moves outwards along with the sliding frame 1132, after the needle rod reaches the anesthesia position, the controller 4 opens the second cylinder 132, the second cylinder 132 extends outwards to drive the bent rod 1321 to extend outwards, one end of the bent rod 1321, which is opposite to the channel 11322, contacts and presses the piston handle in the extending process, so that the piston handle pushes the anesthetic in the needle cylinder to realize anesthetic injection for the patient, in addition, the first cylinder 131 and the second cylinder 132 can also work simultaneously, the anesthetic can now be injected into the subcutaneous tissue at different depths, enhancing the anesthetic effect. After the anesthetic injection is completed, the controller 4 controls the first cylinder 131 and the second cylinder 132 to retract, the sliding frame 1132 is pulled back in the process that the first cylinder 131 pulls the push plate 1311 to retract, and the syringe is pulled back along with the sliding frame 1132 due to the fact that the syringe is limited by the sliding frame 1132, and finally the needle rod is pulled out of the patient.

In this embodiment, the first cylinder 131 and the second cylinder 132 in each second segment 11122 may work simultaneously or separately under the control of the controller 4, so as to control the input dosage of the anesthetic, in addition, the plurality of injection mechanisms 13 may surround a certain region to perform regional anesthesia, which better meets the requirement of regional retardation, and the injection mechanism 13 disposed in the middle portion 1111 may directly perform anesthetic injection to the region to be operated, so as to enhance the anesthetic effect.

In this embodiment, open first motor 122 through controller 4, first motor 122 can drive first rotary disk 124 at electronic in-process and rotate, because first rotary disk 124 is connected with fixed disk 111 detachable to drive fixed disk 111 and rotate, realize finding of anesthesia position.

Referring to fig. 2 to fig. 3 in combination with fig. 17, the second segment 11122 is connected to the middle portion 1111 via a groove 1113, the groove 1113 is internally provided with a sliding mechanism 14, the sliding mechanism 14 comprises a sliding plate 141, a bearing seat 142, a nut seat 143, a second motor 144, a screw 145 and a sliding rail 146, the sliding rail 146 is fixedly disposed on the fixing plate 111 and connects the second segment 11122 and the middle portion 1111, the lower end of the sliding plate 141 is provided with a cushion block in sliding fit with the sliding rail 146, the first limiting frame 113 is fixedly arranged on the sliding plate 141, the bearing blocks 142 are two segments 11122 spaced along the direction of the slide rail 146, the nut seat 143 is fixedly arranged at the lower end of the sliding plate 141, both ends of the screw 145 are respectively in running fit with the two bearing seats 142, the shank of the screw 145 passes through the nut seat 143, the second motor 144 is fixedly disposed on the fixed disk 111 and is in transmission connection with the screw 145.

In the practical work of the applicant, it was found that the site actually needed for anaesthesia is not located entirely on a circle, in order to ensure the effect of regional block on the patient, the present embodiment provides a mechanism for preventing regional block in the patient by providing a sliding mechanism 14, in the using process, the controller 4 turns on the second motor 144, the second motor 144 drives the screw 145 to rotate, since the sliding plate 141 is connected with the screw 145 by the nut seat 143, during the rotation of the screw 145, so that the sliding plate 141 can move relative to the screw 145, and since the lower end of the sliding plate 141 is provided with a cushion block in sliding fit with the sliding rail 146, therefore, the sliding plate 141 can slide along the sliding rail 146, that is, the first limiting frame 113 on the sliding plate 141 can move along with the sliding plate 141, therefore, the position of the injector can be adjusted, and the medical staff can align the injection mechanism 13 to the position after the injection position is aligned.

Referring to fig. 2 to 4 in combination with fig. 17, the infrared sighting device 15 is fixedly disposed on the first limiting frame 113.

The infrared sighting device 15 can enable the first limiting frame 113 to be aligned to the part to be injected, and assist medical staff in finding.

Referring to fig. 9 to 14, the medicine supply device 2 includes a medicine box 21, a medicine tank 22, a third motor 23, a gear mechanism 24, a second rotating rod 25, a second rotating disk 26, a second limiting frame 27, a third air cylinder 28 and a fourth air cylinder 29, an opening is provided at a side end of the medicine box 21, the third motor 23 is fixedly disposed in the medicine box 21 and is in transmission connection with the second rotating rod 25 through the gear mechanism 24, the second rotating rod 25 is vertically and rotatably disposed in the medicine box 21, the second rotating disk 26 is fixedly disposed on the second rotating rod 25, a plurality of second limiting frames 27 are circumferentially disposed at equal intervals at a side end of the second rotating disk 26, the third air cylinder 28 is disposed beside each second limiting frame 27, a straight rod 281 is fixedly connected to an extendable end of the third air cylinder 28, a clamp plate 282 in a u shape is rotatably disposed at an end of the straight rod 281 away from the third air cylinder 28, when the telescopic end of the third cylinder 28 is located at the shortest position, the clamp plate 282 is attached to the upper end of the second limiting frame 27, the telescopic end of the fourth cylinder 29 is fixedly connected with the medicine tank 22, and the medicine tank 22 is located right below one of the second limiting frames 27.

Through the arrangement of the medicine box 21, the medicine tank 22, the third motor 23, the gear mechanism 24, the second rotating rod 25, the second rotating disk 26, the second limiting frame 27, the third air cylinder 28 and the fourth air cylinder 29, when the medical staff dispenses the medicine, when the injector does not suck anesthetic, the piston handle is pressed into the needle cylinder, the injector is clamped into the second limiting frame 27, the clamping plate 282 is positioned under the upper end of the piston handle, the controller 4 controls the third motor 23 to be opened, the third motor 23 drives the first rotating disk 26 to rotate through the gear mechanism 24, the first rotating disk 26 drives the second rotating disk 26 to rotate through the second rotating rod 25, finally, the rotation of a plurality of second limiting frames 27 is realized, when one of the second limiting frames 27 rotates to be right above the medicine tank 22, the controller 4 controls the fourth air cylinder 29 to be opened, the medicine tank 22 is lifted by the fourth air cylinder 29, so that a needle rod on the injector extends into the medicine tank 22 and contacts with the anesthetic, the controller 4 controls the third cylinder 28 to open, the third cylinder 28 drives the clamp plate 282 to ascend in the process of extending upwards, the clamp plate 282 clamps the upper end of the piston handle and drives the piston handle to ascend, and the syringe is limited in the second limit frame 27, so that the anesthetic is sucked into the syringe.

Referring to fig. 9 to 14 in combination with fig. 17, the second limiting frame 27 includes a first guide plate 271, a second guide plate 272 and a connecting rod 273, the first guide plate 271 and the second guide plate 272 are respectively and fixedly connected to the second rotating disc 26 through the connecting rod 273, an adaptive arc portion is disposed at one side of the first guide plate 271 and the second guide plate 272, a first guide opening is formed between the two arc portions, and a second guide opening is disposed at a lower end of the second rotating disc 26 opposite to the first guide opening.

By providing the first guide plate 271, the second guide plate 272 and the connecting rod 273, the cylinder is vertically limited by the first guide port and the second guide port, and, as can be seen from fig. 10, one end of the second guide port in this embodiment is closed, so that the syringe can be taken out along one end of the first guide port and one end of the second guide port, both of which have openings, by putting the syringe along one end of the first guide port and one end of the second guide port, both of which have openings, after the syringe sucks anesthetic.

Referring to fig. 9 to 10 in combination with fig. 17, the medicine taking device 5 electrically connected to the controller 4 is further included, the medicine taking device 5 includes a first base 51, a fourth motor 52, a third rotating rod 53 and a grabbing frame 54, the first base 51 is fixedly disposed in the medicine box 51, the fourth motor 52 is fixedly disposed in the first base 51, an output end of the fourth motor 52 is fixedly connected to the third rotating rod 53, the grabbing frame 54 is fixedly disposed on the third rotating rod 53, a grabbing claw 541 is disposed at a side end of the grabbing frame 54, and the grabbing claw 541 can rotate to a position right above the second limiting frame 27.

By providing the first base 51, the fourth motor 52, the third rotating lever 53 and the grasping bracket 54, the controller 4 controls the fourth motor 52 to be turned on, the fourth motor 52 drives the first base 51 to rotate, the first base 51 drives the grabbing frame 54 to rotate through the third rotating rod 53, the grabbing frame 54 drives the grabbing claw 541 to rotate in the rotating process, when the grabbing claw 541 rotates to the position right above the second limiting frame, the grabbing claw 541 contacts with the piston handle, here, the grasping claw 541 has a notch so that the upper end of the piston handle can be caught by the notch after the grasping claw 541 grasps the cylinder, and since the clamp plate 282 is rotatably connected to the straight rod 281, so that the grabbing claw 541, in the process of contacting the piston handle, will drive the clamping plate 282 to rotate, and finally grab out the piston handle and the opening of the clamping plate 282, and grab out the injector from the end of the first guiding opening and the end of the second guiding opening both having openings.

Referring to fig. 9 in conjunction with fig. 17, the gear mechanism 24 includes a driving gear fixedly connected to the output end of the third motor 23 and a driven gear fixedly connected to the lower end of the first rotating disk 26 and engaged with the driving gear.

The third motor 23 is turned on by the controller 4, and the third motor 23 drives the driving gear to rotate, and the driving gear drives the driven gear to rotate, so as to drive the first rotating disk 26 to rotate, wherein the driving gear is a bevel gear, and the driven gear is a bevel gear.

Referring to fig. 15 and 17, the monitoring device includes a device body 31, a power key, a USB interface, and a voltage regulation port are sequentially disposed on a right side surface of the device body 31 from top to bottom, a left display screen and a right display screen are disposed on an upper portion of a front side surface of the device body 31, a neural response patch input port 32 and a neural response patch output port 33 are sequentially disposed below the left display screen, a discharge patch input port 34 and a discharge patch output port 35 are sequentially disposed below the right display screen, an input key is further disposed on a lower portion of the device body 31, and both the neural response patch input port 32 and the neural response patch output port 33 are externally connected with a neural response patch; the discharging patch input port 34 and the discharging patch output port 35 are externally connected with the discharging patch.

Through the signal acquisition to the paster that discharges and the neural reaction paster, can quantify the anesthesia degree that detects the general anesthesia patient, judge whether can perform the operation, avoid bringing painful sense for the patient.

Referring to fig. 16 and 17, the robot device 6 further includes a second base 61, a fifth cylinder 62, a platform 63, a third rotating disk 64, a fifth motor 65, a sixth motor 66, a rotating arm 67, and a bracket 68, wherein the lower end of the second base 61 is provided with a roller, the fifth cylinder 62 is fixedly disposed on the second base 61, the platform 63 is fixedly disposed on the fifth cylinder 62, the fifth motor 65 is fixedly disposed on the platform 63, an output end of the fifth motor 65 is fixedly connected to the third rotating disk 64, the sixth motor 66 is fixedly disposed on the third rotating disk 64, an output end of the sixth motor 66 is fixedly connected to the rotating arm 67, and the bracket 68 is fixedly disposed at a side end of the rotating arm 67 and is used for fixing the gun body 121.

By arranging the second base 61, the fifth cylinder 62, the platform 63, the third rotating disc 64, the fifth motor 65, the sixth motor 66, the rotating arm 67 and the bracket 68, in this embodiment, medical staff can also perform regional retardation on a patient through the manipulator device 6, the medical staff can fixedly arrange the gun body 121 on the bracket 68 by controlling the fifth cylinder 62, the fifth motor 65 and the sixth motor 66 to work through the controller 4, the fifth cylinder 62 can drive the platform 63 to move up and down, the fifth motor 65 can drive the third rotating disc 64 to horizontally rotate, and the sixth motor 66 can drive the rotating arm 67 to vertically rotate, so that the multi-degree-freedom movement of the gun body 121 is realized, and accurate injection on an anesthesia part to be treated is realized.

In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction. Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art within the scope of the present invention.

Claims

1. An anesthesia apparatus for regional block, characterized by: comprises an injection device, a medicine supply device, a monitoring device and a controller; the injection device is used for injecting anesthetic into the operation site and/or the vicinity of the operation site; the drug supply device is used for storing and supplying anesthetic; the monitoring device is used for monitoring the anesthesia condition of the operation part; the controller is respectively electrically connected with the injection device, the medicine supply device and the monitoring device; the injection device comprises an air bag mechanism, a holding mechanism and an injection mechanism, wherein the air bag mechanism comprises a fixed disk and an air bag, the fixed disk comprises a middle part and an edge part, the edge part comprises a plurality of first sections and second sections which are connected in sequence, the air bag is a plurality of and is respectively arranged on the first sections of a plurality of units, a first limit frame is arranged on each of the second sections and the middle part, a fixed frame and a sliding frame are arranged on the first limit frame, the fixed frame is fixedly arranged at the lower end of the first limit frame, the sliding frame is arranged at the upper end of the first limit frame in a sliding manner, a connecting lug is arranged at the lower end of the sliding frame in a surrounding manner, a channel penetrating through the sliding frame is vertically arranged in the middle of the sliding frame, an cover plate is hinged to the upper end of the sliding frame, the cover plate can be buckled on the sliding frame and simultaneously sealed, the channel is arranged at the middle of the cover plate, a first abdicating hole is arranged in the middle of the cover plate, the holding mechanism comprises a gun body, First motor, first rotation pole and first rotation disk, the rifle body has rifle oral area and stock portion, the rifle oral area has a cavity, first motor is fixed to be set up in the rifle oral area, first motor passes through first rotation pole with first rotation disk transmission is connected, first rotation disk with fixed disk detachable connects, injection mechanism includes first cylinder and second cylinder, the equal level of first cylinder and second cylinder sets up side by side in fixed frame, the flexible end of first cylinder is equipped with the push pedal, the upper end of push pedal with the engaging lug is connected, and the middle part of push pedal is equipped with the second hole of stepping down, the output of second cylinder is equipped with the knee, the one end of knee is followed pass and just right in the second hole of stepping down the passageway.

2. An anesthesia apparatus for regional block, according to claim 1, wherein: the second section with through groove connection between the middle part, be equipped with slide mechanism in the recess, slide mechanism includes slide, bearing frame, nut seat, second motor, screw rod and slide rail, the slide rail is fixed to be set up on the fixed disk and is connected second section and middle part, the lower extreme of slide be equipped with slide rail sliding fit's cushion, first spacing fixed the setting is in on the slide, the bearing frame be two along the direction interval of slide rail sets up on the second section, the fixed lower extreme that sets up at the slide of nut seat, the both ends of screw rod respectively with two bearing frame normal running fit, the pole body of screw rod is followed pass in the nut seat, the second motor is fixed set up on the fixed disk and with screw rod transmission is connected.

3. An anaesthetic device for regional block as claimed in claim 2 wherein: an infrared sighting device is fixedly arranged on the first limiting frame.

4. An anaesthetic device for regional block as claimed in claim 3 wherein: the medicine supply device comprises a medicine box, a medicine tank, a third motor, a gear mechanism, a second rotating rod, a second rotating disk, a second limiting frame, a third air cylinder and a fourth air cylinder, an opening is arranged at the side end of the medicine box, the third motor is fixedly arranged in the medicine box and is in transmission connection with the second rotating rod through the gear mechanism, the second rotating rod is vertically and rotatably arranged in the medicine box, the second rotating disk is fixedly arranged on the second rotating rod, a plurality of second limiting frames are arranged at equal intervals in the circumferential direction of the side end of the second rotating disk, the third air cylinder is arranged beside each second limiting frame, a straight rod is fixedly connected with the telescopic end of the third air cylinder, a U-shaped clamping plate is arranged at one end of the straight rod, which is far away from the third air cylinder, and when the telescopic end of the third air cylinder is at the shortest position, the clamping plate is attached to the upper end of the second limiting frame, the flexible end of fourth cylinder with medicinal cupping fixed connection, the medicinal cupping is located one of them under the spacing frame of second.

5. An anaesthetic device for regional block as claimed in claim 4 wherein: the second limiting frame comprises a first guide plate, a second guide plate and a connecting rod, the first guide plate and the second guide plate respectively pass through the connecting rod and the second rotating disc fixedly connected, one side, opposite to the first guide plate and the second guide plate, of each guide plate is provided with an arc-shaped portion matched with the corresponding guide plate, a first guide opening is formed between the two arc-shaped portions, and the lower end of the second rotating disc is right opposite to the second guide opening.

6. An anesthesia apparatus for regional block, according to claim 5, wherein: still include with controller electric connection's the device of getting it filled, the device of getting it filled includes first base, fourth motor, third dwang and snatchs the frame, the fourth motor is fixed to be set up in first base, the output and the third dwang fixed connection of fourth motor, snatch the fixed setting of frame on the third dwang, the side of snatching the frame is equipped with snatchs the claw, it can shift to the spacing frame of second to snatch the claw.

7. An anesthesia apparatus for regional block, according to claim 6, wherein: the gear mechanism comprises a driving gear and a driven gear, the driving gear is fixedly connected with the output end of the third motor, and the driven gear is fixedly connected with the lower end of the first rotating disc and meshed with the driving gear.

8. An anesthesia apparatus for regional block, according to claim 7, wherein: the monitoring device comprises a device body, wherein a power key, a USB interface and a voltage regulation port are sequentially arranged on the right side face of the device body from top to bottom, a left display screen and a right display screen are arranged on the upper portion of the front side face of the device body, a nerve reaction patch input port and a nerve reaction patch output port are sequentially arranged below the left display screen, a discharge patch input port and a discharge patch output port are sequentially arranged below the right display screen, an input key is further arranged on the lower portion of the device body, and the nerve reaction patch input port and the nerve reaction patch output port are externally connected with a nerve reaction patch; the discharging patch input port and the discharging patch output port are externally connected with the discharging patch.

9. An anesthesia apparatus for regional block, according to claim 8, wherein: still include the manipulator device, the manipulator device includes second base, fifth cylinder, platform, third rolling disc, fifth motor, sixth motor, rocking arm and bracket, the lower extreme of second base be equipped with the gyro wheel the fifth cylinder is fixed to be set up on the second base, the platform is fixed to be set up on the fifth cylinder, the fifth motor is fixed to be set up on the platform, the output and the third rolling disc fixed connection of fifth motor, the sixth motor is fixed to be set up on the third rolling disc, the output and the rocking arm fixed connection of sixth motor, the bracket is fixed to be set up the side of rocking arm is used for fixing the rifle body.