CN113289122A

CN113289122A - Medical auxiliary mechanism suitable for radiology system of diagnosing

Info

Publication number: CN113289122A
Application number: CN202110753510.6A
Authority: CN
Inventors: 于振峰
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-07-02
Filing date: 2021-07-02
Publication date: 2021-08-24

Abstract

The invention discloses a medical auxiliary mechanism suitable for a radiology diagnosis and treatment system, which relates to the technical field of medical equipment and comprises an equipment host, wherein a bearing bracket is fixedly arranged at the center position of the top end of the equipment host, two supporting ends are arranged at the top end of the bearing bracket, an operating platform is fixedly arranged above one supporting end, a data display panel is fixedly arranged above the other supporting end, an operating panel is fixedly arranged at the top end of the operating platform, a three-axis joint arm is fixedly arranged at one side of the bearing bracket at the top end of the equipment host, the driving end of the three-axis joint arm extends towards the oblique upper part of the equipment host, and a full-automatic injection mechanism is fixedly arranged, realize above-mentioned process, not only efficient, labour saving and time saving reduces medical personnel's working strength moreover.

Description

Medical auxiliary mechanism suitable for radiology system of diagnosing

Technical Field

The invention relates to the technical field of medical equipment, in particular to a medical auxiliary mechanism suitable for a radiology diagnosis and treatment system.

Background

The high-pressure injector is used as an auxiliary device in a radiology diagnosis and treatment system, and is gradually applied clinically along with the technical development of X-rays, a rapid film changer, an image intensifier, an artificial contrast agent and the like. The high-pressure injector has the basic function that a sufficient amount of high-concentration X-ray contrast medium is quickly and accurately injected to an examination part through percutaneous puncture entering a blood vessel or an original pore passage of a human body within a certain time, so that diagnostic imaging and treatment can be carried out on a pathological change part.

When the existing high-pressure injector is actually used, the high-concentration X-ray contrast medium needs to be extracted manually by using an injection syringe, the injection syringe carrying the high-concentration X-ray contrast medium is installed on a main machine of the high-pressure injector, and the injection of the high-concentration X-ray contrast medium is completed by using the main machine of the high-pressure injector;

the above process has problems in that:

1. the injection syringe is required to be manually disassembled and assembled to finish the extraction of the high-concentration X-ray contrast medium, which not only takes time and labor, but also has troublesome disassembly and assembly processes;

2. when medical personnel hold the injection syringe to extract high-concentration X-ray contrast medium, in the process of manually pulling the piston rod of the injection syringe, the negative pressure value generated in the syringe is limited, and the extraction speed and efficiency are low;

3. after the high-concentration X-ray contrast medium is installed to the high-pressure injector host, the high-concentration X-ray contrast medium is injected into a human body slowly by using the thrust generated in the host, so that the subsequent diagnosis result is affected by error.

In summary, those skilled in the art propose a medical aid suitable for a radiology diagnosis and treatment system.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides a medical auxiliary mechanism suitable for a radiology diagnosis and treatment system, and solves the problems in the background technology.

In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a medical complementary unit suitable for radiology system of diagnosing, includes the equipment host the central point on equipment host top puts fixed mounting and bears the support, the top that bears the support sets up two and supports the end, and the top fixed mounting that supports the end has operation platform, and another supports the top fixed mounting that holds the end has data display panel operation platform's top fixed mounting has the panel of controlling one side fixed mounting that bears the support and the top of equipment host just is located the support has the articulated arm of triaxial, the drive end of the articulated arm of triaxial extends towards the oblique top of equipment host, and fixed mounting has full-automatic injection mechanism.

The full-automatic injection mechanism comprises an upper protection shell and a lower protection shell which are identical in structure and size, the upper protection shell and the lower protection shell are fixedly connected together through screws, the front sides of the interiors of the upper protection shell and the lower protection shell are respectively provided with an injector limiting groove with a semicircular structure, the interiors of the two injector limiting grooves with the semicircular structures are fixedly connected with a medicine injector together, the rear sides of the interiors of the upper protection shell and the lower protection shell are respectively provided with a movable groove with a semicircular structure, the rear side end faces of the upper protection shell and the lower protection shell are respectively provided with an adjusting groove, the adjusting grooves are communicated with the movable grooves, the rear side end faces of the upper protection shell and the lower protection shell are fixedly provided with a group of spring state adjusting components together, and the spring state adjusting components are arranged outside the adjusting grooves in a crossing manner, a movable column first retarding assembly is fixedly installed at the bottom end of the lower protection shell, a movable column second retarding assembly is fixedly installed at one side, located at the movable column first retarding assembly, of the bottom end of the lower protection shell, a spring is connected inside the movable groove in a sliding mode, a movable column is further connected inside the movable groove in a sliding mode, one end of the spring is fixedly connected with a driving end of the spring state adjusting assembly, the other end of the spring is fixedly connected with the movable column, a movable column limiting pin hole is formed inside the movable column, a transmission shaft lever is fixedly connected to the end face, away from the spring, of the movable column, one end, away from the movable column, of the transmission shaft lever extends to the outer portions of the upper protection shell and the lower protection shell and is fixedly connected with a third linkage plate, and an injector push rod end clamping column is fixedly installed on the front side of the third linkage plate, a clamping groove is formed in the clamping column at the end part of the push rod of the injector, and the push-pull end of the medicine injector is clamped in the clamping groove.

Further, a set of equipment bearing movable base which is sleeved with a plurality of universal wheels is fixedly connected below the equipment main machine;

the driving tail end of the three-axis joint arm and the side wall of the full-automatic injection mechanism form a detachable fixed connection structure through a plurality of injection mechanism mounting seats.

Furthermore, first through-holes of semicircular structures are all formed in one side of the upper protection shell and one side of the lower protection shell, second through-holes and third through-holes which are also semicircular structures are symmetrically formed in the other side of the upper protection shell and the other side of the lower protection shell, and first limiting rings, second limiting rings and third limiting rings are fixedly connected to the inside of three circular structures which are formed by jointly corresponding to the two first through-holes, the two second through-holes and the two third through-holes in a splicing mode.

Furthermore, window through grooves are fixedly formed in the front sides of the upper protection shell and the lower protection shell, and glass windows made of toughened glass materials are fixedly mounted inside the two window through grooves;

the two ends of the injector limiting groove are respectively communicated with the first through hole and the second through hole correspondingly, and one end of the movable groove, which is away from the adjusting groove, is communicated with the third through hole.

Further, an injector needle is fixedly connected to the injection end of the medicine injector, and the injector needle extends to the outer parts of the upper protective shell and the lower protective shell through a first limiting ring;

and a detachable fixed connecting structure is formed between the third linkage plate and the clamping column at the end part of the push rod of the injector through a fastening bolt.

Furthermore, a first position pin hole and a second position pin hole are respectively formed in the rear end face of the joint of the upper protection shell and the lower protection shell, and the positions of the first position pin hole and the second position pin hole respectively correspond to the positions of the first blocking component and the second blocking component of the movable column.

Furthermore, the spring state adjusting assembly comprises a bearing seat fixedly installed on one side of the adjusting groove and a micro motor fixedly installed on the other side of the adjusting groove, a threaded rod is jointly connected between the bearing seat and the micro motor, and a spring adjusting baffle is connected to the outside of the threaded rod through a threaded sliding connection.

Furthermore, a rotary connecting structure is formed between the threaded rod and the spring adjusting baffle through a screw cylinder;

the bottom end of the spring adjusting baffle is positioned in the adjusting groove and fixedly connected with the end part of the spring.

Furthermore, the first movable column blocking assembly comprises a first miniature electric telescopic rod fixedly mounted at the bottom end of the lower protection shell and a first position pin shaft rod connected inside the first position pin hole in a sliding manner, and the telescopic end of the first miniature electric telescopic rod is connected with the top end of the first position pin shaft rod through a first linkage plate.

Furthermore, the second blocking assembly of the movable column comprises a second miniature electric telescopic rod fixedly installed at the bottom end of the lower protection shell and a second position pin shaft rod connected inside the second position pin hole in a sliding mode, and the telescopic end of the second miniature electric telescopic rod is connected with the top end of the second position pin shaft rod through a second linkage plate.

Advantageous effects

The invention provides a medical auxiliary mechanism suitable for a radiology diagnosis and treatment system. Compared with the prior art, the method has the following beneficial effects:

1. the utility model provides a medical complementary unit suitable for system is diagnose to radiology, the full-automatic injection mechanism that sets up, when the in-service use, need not medical personnel and use the manpower to extract and inject high concentration X line contrast medium, through full-automatic mode, realizes above-mentioned process, and is not only efficient, labour saving and time saving moreover reduces medical personnel's working strength.

2. The utility model provides a medical complementary unit suitable for system is diagnose to radiology, utilize full-automatic injection mechanism, to the process of high concentration X line contrast medium extraction and injection, thrust and the pulling force that brings through spring elasticity realize, and medical personnel can be according to actual demand, adjust the state of spring, when the spring is compressed, release movable post, the impact force of production, can let the high-speed removal of piston in the syringe, realize the quick extraction of high concentration X line contrast medium, and on the same way, when the spring is elongated, release movable post, the impact force of production, also can let the piston height removal in the syringe, realize the injection of high concentration X line contrast medium, thereby satisfy actual user demand.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an exploded view of the full automatic injection mechanism of the present invention;

FIG. 3 is a schematic view of a first perspective of the fully automatic injection mechanism of the present invention after assembly;

FIG. 4 is a schematic structural view of a second viewing angle of the fully automatic injection mechanism of the present invention after assembly;

FIG. 5 is a schematic structural view of a third perspective of the fully automatic injection mechanism of the present invention after assembly;

FIG. 6 is a schematic structural view of a locking column at the end of a push rod of the injector according to the present invention;

FIG. 7 is a cross-sectional view of a mobile post of the present invention;

FIG. 8 is a schematic view of the spring state adjustment assembly of the present invention;

FIG. 9 is a schematic view of a first blocking assembly of the mobile column of the present invention;

FIG. 10 is a schematic structural view of a second blocking assembly of the mobile column of the present invention;

FIG. 11 is a schematic view of the internal structure of the spring in a compressed state when the full automatic injection mechanism of the present invention is not extracting drug;

FIG. 12 is a schematic view of the internal structure of the fully automatic injection mechanism of the present invention with the spring in its original length state after the drug has been extracted;

FIG. 13 is a schematic view of the internal structure of the spring in a stretched state after the full automatic injection mechanism of the present invention has withdrawn the drug;

fig. 14 is a schematic view of the internal structure of the spring in the original length state after the full-automatic injection mechanism injects the medicine.

In the figure: 1. a device host; 2. the equipment bears the movable base; 3. a load bearing support; 4. an operating platform; 5. a control panel; 6. a data display panel; 7. a three-axis articulated arm; 8. a full-automatic injection mechanism; 81. an upper protective housing; 82. a lower protective housing; 83. a first through hole; 84. a second through hole; 85. a third through hole; 86. a first limit ring; 87. a second stop collar; 88. a third limit ring; 89. a window through groove; 810. a glass window; 811. a syringe limit groove; 812. a drug injector; 813. a syringe needle; 814. a movable groove; 815. an adjustment groove; 816. a spring state adjustment assembly; 8161. a bearing seat; 8162. a micro motor; 8163. a threaded rod; 8164. a spring adjusting baffle; 8165. a wire barrel; 817. a movable column first blocking assembly; 8171. a first miniature electric telescopic rod; 8172. a first position pin shaft; 8173. a first linkage plate; 818. a movable column second retarding element; 8181. a second miniature electric telescopic rod; 8182. a second position pin shaft; 8183. a second linkage plate; 819. a first position pin hole; 8120. a second position pin hole; 8121. a spring; 8122. a movable post; 8123. a movable column limit pin hole; 8124. a drive shaft; 8125. a third linkage plate; 8126. the end part of the injector push rod is clamped with the column; 8127. a card slot; 8128. fastening a bolt; 9. injection mechanism mount pad.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1, the present invention provides a technical solution: a medical auxiliary mechanism suitable for a radiology diagnosis and treatment system comprises an equipment host 1, a set of equipment bearing movable base 2 sleeved with a plurality of universal wheels is fixedly connected below the equipment host 1, a bearing bracket 3 is fixedly arranged at the central position of the top end of the equipment main body 1, two supporting ends are arranged at the top end of the bearing bracket 3, an operating platform 4 is fixedly arranged above one supporting end, a data display panel 6 is fixedly arranged above the other supporting end, a control panel 5 is fixedly arranged at the top end of the operation platform 4, a three-axis joint arm 7 is fixedly arranged at the top end of the equipment main body 1 and positioned at one side of the bearing bracket 3, the driving end of the three-axis joint arm 7 extends towards the oblique upper part of the equipment main body 1, and the full-automatic injection mechanism 8 is fixedly installed, and a detachable fixed connection structure is formed between the driving tail end of the three-axis articulated arm 7 and the side wall of the full-automatic injection mechanism 8 through a plurality of injection mechanism installation seats 9.

Referring to fig. 2-7, the full-automatic injection mechanism 8 includes an upper protection housing 81 and a lower protection housing 82 having the same structure and size, the upper protection housing 81 and the lower protection housing 82 are fixedly connected together by screws, a first through hole 83 having a semicircular structure is formed at each of one sides of the upper protection housing 81 and the lower protection housing 82, a second through hole 84 and a third through hole 85 having the same semicircular structure are symmetrically formed at each of the other sides of the upper protection housing 81 and the lower protection housing 82, a first limit ring 86, a second limit ring 87 and a third limit ring 88 are respectively and fixedly connected to the insides of the three circular structures where the two first through holes 83, the two second through holes 84 and the two third through holes 85 are correspondingly spliced together, a window through groove 89 is fixedly formed at each of the front sides of the upper protection housing 81 and the lower protection housing 82, a glass 810 made of tempered glass is fixedly installed inside the two window grooves 89, the front sides of the interiors of the upper protective shell 81 and the lower protective shell 82 are respectively provided with an injector limiting groove 811 with a semicircular structure, two ends of the injector limiting groove 811 are respectively communicated with the first through hole 83 and the second through hole 84 correspondingly, one end of the movable groove 814 departing from the adjusting groove 815 is communicated with the third through hole 85, the interiors of the two semicircular structure injector limiting grooves 811 are jointly and fixedly connected with a medicine injector 812, the injection end of the medicine injector 812 is fixedly connected with an injector needle 813, the injector needle 813 extends to the exterior of the upper protective shell 81 and the lower protective shell 82 through the first limiting ring 86, the rear sides of the interiors of the upper protective shell 81 and the lower protective shell 82 are respectively provided with a movable groove 814 with a semicircular structure, the rear side end surfaces of the upper protective shell 81 and the lower protective shell 82 are respectively provided with an adjusting groove 815, and the adjusting grooves 815 are communicated with the movable grooves 814, a group of spring state adjusting components 816 are fixedly mounted on the rear end faces of the upper protective shell 81 and the lower protective shell 82 together, the spring state adjusting components 816 cross the outside of the adjusting groove 815, a movable column first blocking component 817 is fixedly mounted at the bottom end of the lower protective shell 82, a movable column second blocking component 818 is fixedly mounted at one side of the bottom end of the lower protective shell 82, which is located at the movable column first blocking component 817, a first position pin hole 819 and a second position pin hole 8120 are respectively formed in the rear end face of the joint of the upper protective shell 81 and the lower protective shell 82, the positions of the first position pin hole 819 and the second position pin hole 8120 respectively correspond to the positions of the movable column first blocking component 817 and the movable column second blocking component 818, a spring 8121 is connected in the movable groove 814 in a sliding manner, and a movable column 8122 is further connected in the movable groove 814 in a sliding manner, one end of the spring 8121 is fixedly connected with a driving end of the spring state adjusting component 816, the other end of the spring 8121 is fixedly connected with the movable column 8122, a movable column limiting pin hole 8123 is formed in the movable column 8122, the movable column 8122 deviates from an end face of the spring 8121 and is fixedly connected with a transmission shaft 8124, one end of the transmission shaft 8124 deviating from the movable column 8122 extends to the upper protective shell 81 and the outer portion of the lower protective shell 82, a third linkage plate 8125 is fixedly connected with the front side of the third linkage plate 8125 and is fixedly provided with an injector push rod end clamping column 8126, a clamping groove 8127 is formed in the injector push rod end clamping column 8126, a push-pull end of the medicine injector 812 is clamped in the clamping groove 8127, and a detachable fixed connection structure is formed between the third linkage plate 8125 and the injector push rod end clamping column 8126 through a fastening bolt 8128.

Referring to fig. 8, the spring state adjustment assembly 816 includes a bearing block 8161 fixedly installed at one side of the adjustment groove 815 and a micro motor 8162 fixedly installed at the other side of the adjustment groove 815, a threaded rod 8163 is commonly connected between the bearing block 8161 and the micro motor 8162, a spring adjustment baffle 8164 is slidably connected to the outside of the threaded rod 8163 through a thread, a rotary connection structure is formed between the threaded rod 8163 and the spring adjustment baffle 8164 through a thread cylinder 8165, and the bottom end of the spring adjustment baffle 8164 is located inside the adjustment groove 815 and is fixedly connected to the end of the spring 8121.

Referring to fig. 9, the first blocking assembly 817 of the movable column includes a first miniature electric telescopic rod 8171 fixedly installed at the bottom end of the lower protective housing 82 and a first position pin shaft 8172 slidably connected inside the first position pin hole 819, and the telescopic end of the first miniature electric telescopic rod 8171 and the top end of the first position pin shaft 8172 are connected together through a first linkage plate 8173.

Referring to fig. 10, the second movable column retarding assembly 818 includes a second miniature electric telescopic rod 8181 fixedly installed at the bottom end of the lower protective housing 82 and a second position pin shaft 8182 slidably connected inside the second position pin hole 8120, and the telescopic end of the second miniature electric telescopic rod 8181 and the top end of the second position pin shaft 8182 are connected together by a second linkage plate 8183.

During the use, at first, whole equipment is in the actual work time, divide into four stages, and is in proper order: the spring is in a compressed state when the full-automatic injection mechanism does not extract the medicine, the spring is in an original length state after the full-automatic injection mechanism extracts the medicine, the spring is in a stretched state after the full-automatic injection mechanism extracts the medicine, and the spring is in the original length state after the full-automatic injection mechanism injects the medicine;

referring to fig. 11, in the stage when the full-automatic injection mechanism does not extract the medicine, the spring 8121 is compressed between the spring adjustment baffle 8164 and the movable column 8122, and the movable column 8122 is limited by the first position pin shaft 8172 inserted inside the spring adjustment baffle 8164 and cannot move inside the movable slot 814, when the high-concentration X-ray contrast agent needs to be extracted, the medical staff presses a button (not shown in the figure) with a character of "extract" on the control panel 5, at this time, the first micro electric telescopic rod 8171 extends, and drives the first position pin 8172 to rise by means of the first linkage plate 8173 and to be separated from the movable shaft rod limit pin hole 8123, so that the constraint of the movable column 8122 is released, and after the constraint is released, the spring 8121 extends, and the spring adjustment baffle 8164 is still, therefore, the spring 8121 can only push the movable column 8122 to move in the movable groove 814, the movable column 8122 pushes the transmission shaft 8124 to move, and the transmission shaft 8124 pushes the third linkage plate 8125 to move, so that the third linkage plate 8125 pulls the piston rod of the medical injector 812 by the aid of the clamping column 8126 at the end of the injector push rod, and rapid extraction of the high-concentration X-ray contrast medium is realized;

as for the stage of the full-automatic injection mechanism that the spring is in the original length state after the medicine is extracted, referring to fig. 12, when the high-concentration X-ray contrast medium is injected rapidly, the movable column 8122 is pushed by the spring 8121 to the position corresponding to the second position pin shaft 8182, at this time, the spring 8121 recovers the original length, and then, the second miniature electric telescopic rod 8181 is shortened, and the second position pin shaft 8182 is driven to descend through the second linkage plate 8183 until the second miniature electric telescopic rod is inserted into the movable column limit pin hole 8123, so as to lock the position of the movable column 8122;

as for the stage of the full-automatic injection mechanism that the spring is in a stretched state after the medicine is extracted, referring to fig. 13, when the position of the movable column 8122 is locked, the micro motor 8162 rotates to drive the threaded rod 8163 to rotate, and as the threaded rod 8163 is connected with the spring adjusting baffle 8164 through the thread cylinder 8165, when the threaded rod 8163 rotates, the thread cylinder 8165 drives the spring adjusting baffle 8164 to move in the adjusting groove 815 until the thread cylinder 8165 moves to one side of the bearing block 8161, and in the moving process, the spring adjusting baffle 8164 applies a pulling force to the spring 8121, so that the spring 8121 which is originally in an original length state is changed into a stretched state;

referring to fig. 14, when a high-concentration X-ray contrast medium needs to be injected, a medical worker presses a button (not shown) with an "injection" character, and then the second miniature electric telescopic rod 8181 extends to drive the second position pin shaft 8182 to ascend and separate from the movable column limit pin hole 8123, so as to release the locking limit on the movable column 8122, and the spring 8121 in the stretched state pulls the movable column 8122 to move in the movable slot 814, and similarly, the piston rod of the medicine injector 812 indirectly carried by the movable column 8122 moves, so that the high-concentration X-ray contrast medium is injected at high speed, and the whole process can be completed.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a medical complementary unit suitable for radiology system of diagnosing, includes equipment host (1), its characterized in that the central point on equipment host (1) top puts fixed mounting and bears support (3), the top that bears support (3) sets up two support ends, and the top fixed mounting that supports the end has operation platform (4), and the top fixed mounting that another supported the end has data display panel (6) operation platform's (4) top fixed mounting has control panel (5) top fixed mounting of operation platform (1) just is located one side fixed mounting who bears support (3) and has triaxial joint arm (7), the drive end of triaxial joint arm (7) extends towards the oblique top of equipment host (1), and fixed mounting has full-automatic injection mechanism (8)

The full-automatic injection mechanism (8) comprises an upper protection shell (81) and a lower protection shell (82) which are identical in structure and size, the upper protection shell (81) and the lower protection shell (82) are fixedly connected together through screws, the front sides of the interiors of the upper protection shell (81) and the lower protection shell (82) are respectively provided with a semi-circular injector limiting groove (811), a medicine injector (812) is fixedly connected inside the two semi-circular injector limiting grooves (811) together, the rear sides of the interiors of the upper protection shell (81) and the lower protection shell (82) are respectively provided with a semicircular movable groove (814), the rear side end faces of the upper protection shell (81) and the lower protection shell (82) are respectively provided with an adjusting groove (815), the adjusting grooves (815) are communicated with the movable grooves (814), and the upper protection shell (81), the lower protection shell (82), A group of spring state adjusting components (816) are fixedly mounted on the rear end face of the lower protection shell (82) together, the spring state adjusting components (816) cross the outside of an adjusting groove (815), a movable column first blocking component (817) is fixedly mounted at the bottom end of the lower protection shell (82), a movable column second blocking component (818) is fixedly mounted at one side, located at the movable column first blocking component (817), of the bottom end of the lower protection shell (82), a spring (8121) is connected inside the movable groove (814) in a sliding mode, a movable column (8122) is further connected inside the movable groove (814) in a sliding mode, one end of the spring (8121) is fixedly connected with the driving end of the spring state adjusting component (816), the other end of the spring (8121) is fixedly connected with the movable column (8122), a movable column limiting pin hole (8123) is formed in the movable column (8122), the end face of the movable column (8122) deviates from the spring (8121) is fixedly connected with a transmission shaft lever (8124), one end of the transmission shaft lever (8124) deviating from the movable column (8122) extends to the outer portion of the upper protective shell (81) and the lower protective shell (82), the transmission shaft lever is fixedly connected with a third linkage plate (8125), an injector push rod end clamping column (8126) is fixedly installed on the front side of the third linkage plate (8125), a clamping groove (8127) is formed in the injector push rod end clamping column (8126), and a push-pull end of the medicine injector (812) is clamped in the clamping groove (8127).

2. The medical auxiliary mechanism suitable for the radiology diagnosis and treatment system according to claim 1, wherein a set of equipment carrying movable base (2) sleeved with a plurality of universal wheels is fixedly connected below the equipment main machine (1);

the driving tail end of the three-axis joint arm (7) and the side wall of the full-automatic injection mechanism (8) form a detachable fixed connection structure through a plurality of injection mechanism mounting seats (9).

3. The medical auxiliary mechanism suitable for the radiology diagnosis and treatment system according to claim 1, wherein the upper protection housing (81) and the lower protection housing (82) are respectively provided with a first through hole (83) with a semicircular structure at one side, and the upper protection housing (81) and the lower protection housing (82) are respectively provided with a second through hole (84) and a third through hole (85) with the semicircular structures at the other side, and the first limiting ring (86), the second limiting ring (87) and the third limiting ring (88) are respectively and fixedly connected inside three circular structures formed by jointly and correspondingly splicing the two first through holes (83), the two second through holes (84) and the two third through holes (85).

4. The medical auxiliary mechanism suitable for the radiology diagnosis and treatment system according to claim 3, wherein window through grooves (89) are fixedly formed in the front sides of the upper protective shell (81) and the lower protective shell (82), and glass windows (810) made of tempered glass are fixedly mounted inside the two window through grooves (89);

two ends of the injector limiting groove (811) are correspondingly communicated with the first through hole (83) and the second through hole (84) respectively, and one end of the movable groove (814) departing from the adjusting groove (815) is communicated with the third through hole (85).

5. The medical aid mechanism suitable for the radiology diagnosis and treatment system according to claim 1, wherein the injection end of the drug injector (812) is fixedly connected with an injector needle (813), and the injector needle (813) extends to the outside of the upper protective shell (81) and the lower protective shell (82) through a first limiting ring (86);

and a detachable fixed connecting structure is formed between the third linkage plate (8125) and a clamping column (8126) at the end part of the push rod of the injector through a fastening bolt (8128).

6. The medical auxiliary mechanism suitable for the radiology diagnosis and treatment system according to claim 1, wherein a first position pin hole (819) and a second position pin hole (8120) are respectively formed in the rear end face of the joint of the upper protection shell (81) and the lower protection shell (82), and the positions of the first position pin hole (819) and the second position pin hole (8120) respectively correspond to the positions of the first movable column blocking assembly (817) and the second movable column blocking assembly (818).

7. The medical auxiliary mechanism suitable for the radiology diagnosis and treatment system according to claim 1, wherein the spring state adjustment assembly (816) comprises a bearing seat (8161) fixedly installed on one side of the adjustment groove (815) and a micro motor (8162) fixedly installed on the other side of the adjustment groove (815), a threaded rod (8163) is connected between the bearing seat (8161) and the micro motor (8162), and a spring adjustment baffle (8164) is slidably connected to the outer portion of the threaded rod (8163) through threads.

8. The medical aid mechanism of claim 7, wherein the threaded rod (8163) and the spring adjusting baffle (8164) form a rotary connection structure through a wire barrel (8165);

the bottom end of the spring adjusting baffle (8164) is positioned in the adjusting groove (815) and is fixedly connected with the end part of the spring (8121).

9. The medical auxiliary mechanism for radiology diagnosis and treatment system according to claim 6, wherein the movable column first blocking assembly (817) comprises a first miniature electric telescopic rod (8171) fixedly installed at the bottom end of the lower protective shell (82) and a first position pin shaft rod (8172) slidably connected inside the first position pin hole (819), and the telescopic end of the first miniature electric telescopic rod (8171) and the top end of the first position pin shaft rod (8172) are connected together through a first linkage plate (8173).

10. The medical auxiliary mechanism for radiology diagnosis and treatment system according to claim 6, wherein the movable column second blocking assembly (818) comprises a second miniature electric telescopic rod (8181) fixedly installed at the bottom end of the lower protective shell (82) and a second position pin shaft rod (8182) slidably connected inside the second position pin hole (8120), and the telescopic end of the second miniature electric telescopic rod (8181) is connected with the top end of the second position pin shaft rod (8182) through a second linkage plate (8183).