CN215025174U - Nuclear medicine injection protective sleeve and nuclear medicine protection conveying device matched with same - Google Patents
Nuclear medicine injection protective sleeve and nuclear medicine protection conveying device matched with same Download PDFInfo
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- CN215025174U CN215025174U CN202022964320.2U CN202022964320U CN215025174U CN 215025174 U CN215025174 U CN 215025174U CN 202022964320 U CN202022964320 U CN 202022964320U CN 215025174 U CN215025174 U CN 215025174U
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Abstract
The utility model relates to a nuclear medicine injection lag and nuclear medicine protection conveyor of adapted thereof. Aims at solving the problem of poor protection binding property in the injection and transportation of the nuclear medicine. A plurality of nuclear medicine injection storage circular holes and vertical support columns on the peripheral wall of the nuclear medicine injection storage circular holes are arranged on an upper panel of a rectangular instrument box body; the injection nuclear medicine storage circular hole is embedded with a tubbiness tungsten alloy protection inner core with a top flange and an upper end opening, an inner cavity behind a tungsten alloy protection cover buckled on an upper opening of the tungsten alloy protection inner core is used for containing a nuclear medicine injector and a protection sleeve of the nuclear medicine injector, the lower part of the inner cavity of the tungsten alloy protection inner core is provided with a protection sleeve support ring seat which is supported by a spring and used for upwards supporting the lower end face of the protection sleeve of the nuclear medicine injector, and an upper opening tubbiness tungsten alloy protection mask body which is used for containing and supporting the tungsten alloy protection inner core is arranged in an inner cavity between the bottom plate of a vertical support column and a rectangular instrument box body below the peripheral wall of each injection nuclear medicine storage circular hole. Has the advantages of small volume, light weight and good protection and combination property for split charging and carrying.
Description
Technical Field
The utility model relates to an injection nuclear medicine protector especially relates to a nuclear medicine protection conveyor of nuclear medicine injection lag and adapted thereof.
Background
In the prior art, expensive and complicated special facilities are required for the nuclear medicine injection and subpackage, particularly, the nuclear medicine injection and subpackage needs particularly strict qualification and professional related operating technicians, so that the time interval from the nuclear medicine injection and subpackage to the injection medicine is inevitably prolonged, and the safe transportation after the nuclear medicine injection and subpackage further becomes a realistic problem to be solved in the field. Although the prior art has been equipped with nuclear medicine injection subpackage protection, nuclear medicine injection subpackage protection transportation and protection injection equipment, the complete equipment which can well combine the nuclear medicine injection subpackage protection, the nuclear medicine injection protection transportation and protection injection and is convenient to use is still lacked in reality.
Disclosure of Invention
The utility model aims to overcome the above-mentioned defect of prior art, provide one kind can be in the same place the fine combination of nuclear medicine injection partial shipment protection and the transportation of nuclear medicine injection protection and protection injection, and the nuclear medicine injection lag that facilitates the use and the nuclear medicine protection conveyor of adapted thereof.
In order to achieve the above object, the utility model discloses nuclear medicine injection lag, its special character lies in including the tubulose tungsten alloy lag body that is used for the fit nuclear medicine syringe cylinder, and the lag body articulates with blue complex rear end portion one side of dish of nuclear medicine syringe cylinder rear end has the lever fastener of automatic elasticity return, and lever fastener one end is for being used for the basal handle portion of pressing, and the preceding tip relative with the basal handle portion has the hook-like dop that is used for hook card syringe cylinder rear end blue rear end face. The periphery of the middle part of the protective sleeve body is provided with convex rings and grooves which are sequentially and vertically distributed in an alternating way. By the design, only the nuclear medicine injection protective sleeve with the tubular tungsten alloy protective sleeve body and the accessory lever-type clamping piece can only protect the periphery of the syringe of the nuclear medicine injector, but no other accessories are provided, so that the operation is very convenient, and the nuclear medicine injection protective sleeve is more convenient to use and transport with a nuclear medicine protection and transport device matched with the nuclear medicine injection protective sleeve; in the using process, as long as two ends of the tubular tungsten alloy protective sleeve body do not rush to a human body when unnecessary, better protection can be realized. Has the advantages of small volume, light weight, convenient use, easy split charging and easy transportation, use and protection.
For optimization, the surface of the pressing part of the base handle part and the surface of the hook-shaped clamping head are reversely and symmetrically distributed by taking a hinge shaft of the lever-type clamping piece as a center; and pressing the lever-type clamping piece base handle part, withdrawing the hook-shaped clamping head of the lever-type clamping piece from the axial stroke space of the flange at the rear end of the needle cylinder of the nuclear medicine injector, loosening the lever-type clamping piece base handle part, and performing hook-clamping locking on the rear end surface of the flange at the rear end of the needle cylinder of the nuclear medicine injector by the reset lever-type clamping piece hook-shaped clamping head.
Preferably, one side of the rear end part of the protective sleeve body matched with the flange at the rear end of the nuclear medicine injector needle cylinder is provided with a transverse articulated shaft perpendicular to the axis of the protective sleeve body, the lever-type clamping piece articulated with the transverse articulated shaft is a U-shaped clamping plate buckled and matched with the side edge of the protective sleeve body, one end of the U-shaped clamping plate is provided with the hook-shaped clamping head, and the other end of the U-shaped clamping plate is a base handle part used for pressing.
Preferably, two side walls of the middle part of the U-shaped buckle plate are respectively hinged with two ends of a transverse hinged shaft, the protecting sleeve body is provided with a supporting spring which outwards supports and presses the inner surface of the ridge of the basal handle part of the U-shaped buckle plate through a blind hole or the protecting sleeve body is respectively provided with a supporting spring which outwards supports and presses the inner surface of two sides of the basal handle part of the U-shaped buckle plate through spring grooves on two end sides of the transverse hinged shaft, and two side walls of the other end of the U-shaped buckle plate, which is opposite to the basal handle part, are respectively provided with a front extending hook-shaped clamping head for hooking and clamping the rear end face of a flange disc at the rear end of a syringe of a nuclear medicine injector. Two side walls of the other end of the U-shaped buckle plate opposite to the base handle part are respectively provided with a forward hook-shaped clamping head for hooking and clamping the rear end surface of a flange disc at the rear end of a syringe cylinder of the nuclear medicine injector. When the protecting sleeve body is respectively provided with the supporting springs which outwards abut against and press the inner faces of the two sides of the ridge of the base handle part of the U-shaped buckle plate through the grooves at the two end sides of the transverse hinged shaft, the protecting sleeve body is provided with two side concave tables for containing the wall of the U-shaped buckle plate, and the spring grooves are arranged on the two side concave tables.
Preferably, the end walls of the two sides of the base handle part of the U-shaped buckle plate are respectively provided with two-hand resisting and reversely folding fins for preventing the U-shaped buckle plate from releasing a flange disc at the rear end of a syringe of a nuclear medicine syringe by mistake, and the outer oblique bulge of the ridge end part of the base handle part of the U-shaped buckle plate is a convex handle-shaped oblique convex handle.
The nuclear medicine protection and transportation device matched with the nuclear medicine injection protective sleeve of the utility model is characterized in that a plurality of injection nuclear medicine storage round holes which are evenly distributed at intervals are arranged on the upper panel of the rectangular instrument box body, and a plurality of vertical support columns which are evenly distributed in the circumferential direction are arranged between the circumferential wall of each injection nuclear medicine storage round hole and the bottom plate of the rectangular instrument box body; the upper opening of the tungsten alloy protective inner core is buckled with a tungsten alloy protective cover, the inner cavity is used for containing a nuclear medicine injector and a protective sleeve thereof, the lower part of the inner cavity of the tungsten alloy protective inner core is provided with a protective sleeve supporting ring seat which is supported by a spring and is used for upwards supporting the lower end face of the protective sleeve of the nuclear medicine injector, and an inner cavity between the lower part of the peripheral wall of each nuclear medicine injection storage circular hole and a vertical supporting column thereof and a bottom plate of a rectangular instrument box body is used for accommodating an upper opening cylindrical tungsten alloy protective cover for supporting the tungsten alloy protective inner core; the total weight of the nuclear medicine injector and the protective sleeve thereof, the tungsten alloy protective cover and the protective sleeve support ring seat is larger than the supporting force of the spring in the vertical support stroke. The upper panel is made of stainless steel. The spring is a constant force spring. The centers of the upper end and the lower end of the vertical supporting column are respectively provided with a through hole, and the vertical screw holes of the upper end and the lower end are fixedly connected with the through holes on the upper panel and the bottom plate through screws and gaskets. So design, during the use, put tubbiness tungsten alloy protection inner core opening up into tubbiness tungsten alloy protection cover on the uncovered bung hole, put into the nuclear medicine syringe that the cover was equipped with the lag again with the syringe needle down, the tungsten alloy protective cover is covered on nuclear medicine syringe upper portion, under the pressure of tungsten alloy protective cover and other parts, the tungsten alloy protective cover relies on gravity gland to port on tubbiness tungsten alloy protection inner core to realize that nuclear medicine syringe deposits into the instrument shelter safely firmly, is used for the transportation. The nuclear medicine injector has the advantages of tight protection, safe and stable storage, convenient taking and placing, easy transportation, and good protection and combination property for split charging and transportation use.
Preferably, the center of the lower end face of the tungsten alloy protective cover is upwards provided with a plug handle blind hole for accommodating a piston handle of a nuclear medicine injector, the middle of the lower end face of the tungsten alloy protective cover is provided with a lower convex ring which is used for leaning downwards and is inserted into the upper opening of the tungsten alloy protective inner core and the lower end face of an upper concave ring table on the periphery of the lower convex ring of the tungsten alloy protective cover is supported by the upper concave ring table on the periphery of the lower convex ring of the tungsten alloy protective inner core in an up-and-down abutting mode. The tungsten alloy protective cover is characterized in that an inward concave ring groove is formed in the middle of the periphery of the tungsten alloy protective cover, and a skirt-shaped outward convex ring with a right-angled trapezoidal ring part adjacent to the rectangular ring part is formed in the lower portion of the tungsten alloy protective cover from top to bottom.
Preferably, the bottom of the cylindrical tungsten alloy protective shelter with the upper opening is in a circular truncated cone shape with the downward tip, the flange disc at the top of the tungsten alloy protective inner core downwards presses the peripheral wall of the nuclear medicine injection storage circular hole towards the externally convex ring part which extends out of the periphery, and the whole periphery of the tungsten alloy protective inner core below the flange disc at the top of the tungsten alloy protective inner core is in fit with the inner periphery of the inner cavity of the upper opening of the cylindrical tungsten alloy protective shelter.
Preferably, the inner cavity of the tungsten alloy protective inner core is sequentially provided with an upper circular cavity section for accommodating the protective sleeve, a lever type clamping piece of the protective sleeve and a lower extension part of the tungsten alloy protective cover, a middle circular cavity section for accommodating the lower part of the syringe cylinder of the nuclear medicine syringe and the base part of the syringe needle, and a lower circular cavity section for accommodating the base part of the syringe needle from top to bottom, wherein the diameter of the upper circular cavity section is larger than that of the middle circular cavity section, and the diameter of the middle circular cavity section is larger than that of the lower circular cavity section; the top flange part, the upper circular cavity section, the middle circular cavity section and the bottom wall with the central bottom round hole of the peripheral wall of the tungsten alloy protection inner core are a tungsten alloy protection inner core body part made of integrated tungsten alloy, and the central bottom round hole of the tungsten alloy protection inner core body part is downwards fixedly provided with a downwards extending round barrel cap with an upper opening to form a lower circular cavity section; the spring is attached to and configured along the inner periphery of the circular cavity section in the tungsten alloy protection inner core body, the lower end face of the spring is downward abutted against the outer peripheral bottom wall of the central bottom circular hole, the protection sleeve support ring seat is a T-shaped ring seat provided with a central vertical through hole for accommodating the base part of the syringe needle, and the lower face of an outward expansion ring part at the top of the T-shaped ring seat is downward abutted against the upper end face of the spring support; the whole periphery of the tungsten alloy protection inner core below the top flange thereof is in fit with the inner periphery of the upper opening inner cavity of the cylindrical tungsten alloy protection shelter. The downward extending barrel cap is made of tungsten alloy or stainless steel and is fixedly and hermetically mounted with the bottom hole in the center of the bottom wall. It can also be: the downward extending barrel cap made of stainless steel is clamped with the circular hole at the center bottom of the bottom wall in a mode of convenient disassembly and assembly.
As optimization, the tungsten alloy protective inner core sequentially comprises an upper core section, a middle core section and a lower core section from top to bottom, wherein the upper end of the upper core section is provided with a corresponding upper circular cavity section of which the top flange is arranged, the upper end of the middle circular cavity section is provided with a middle core section corresponding to the part below the upper end of the middle circular cavity section and the upper end of the lower circular cavity section, and the lower core section corresponding to the part below the upper end of the lower circular cavity section is provided with a lower core section; the outer peripheral diameter of the upper core section is larger than that of the middle core section, and the outer peripheral diameter of the middle core section is larger than that of the lower core section.
After the technical scheme is adopted, the utility model discloses nuclear medicine injection lag and the nuclear medicine protection conveyor of adapted thereof has small, light in weight, and very facilitate the use, and the protecting effect is good.
Drawings
FIG. 1 is a schematic view of the structure of the nuclear medicine injection protective sleeve of the present invention; fig. 2 is a schematic view of the structure of the nuclear medicine injection protective sleeve in use. FIG. 3 is a schematic top view of the transport equipment housing portion of the nuclear medicine containment and transport device of the present invention;
FIG. 4 is a schematic structural view of a shelter unit of a transportation apparatus box of the nuclear medicine protection and transportation device in a using state; FIG. 5 is a schematic view of the structure of the base part of the shelter unit of the transport equipment box of the nuclear medicine protective and conveying device of the present invention; fig. 6 is a schematic structural view of a tungsten alloy protective cover of a shelter unit of a transport apparatus box of the nuclear medicine protective and conveying device of the present invention.
Detailed Description
As shown in fig. 1-2, the utility model discloses nuclear medicine injection lag is including the tubulose tungsten alloy lag body 1 that is used for the match nuclear medicine syringe cylinder, and lag body 1 articulates with ring dish complex rear end portion one side of nuclear medicine syringe cylinder rear end has the lever fastener of automatic elasticity return, and lever fastener one end is for being used for the basal stalk portion of pressing, and the preceding tip relative with basal stalk portion has the hook-shaped dop 21 that is used for hook card syringe cylinder rear end ring dish rear end face. The periphery of the middle part of the protective sleeve body 1 is provided with convex rings and grooves which are sequentially and vertically distributed in an alternating way. The periphery of the middle part of the protective sleeve body 1 is provided with convex rings and grooves which are sequentially and vertically distributed in an alternating way. By the design, only the nuclear medicine injection protective sleeve with the tubular tungsten alloy protective sleeve body and the accessory lever-type clamping piece can only protect the periphery of the syringe of the nuclear medicine injector, but no other accessories are provided, so that the operation is very convenient, and the nuclear medicine injection protective sleeve is more convenient to use and transport with a nuclear medicine protection and transport device matched with the nuclear medicine injection protective sleeve; in the using process, as long as two ends of the tubular tungsten alloy protective sleeve body do not rush to a human body when unnecessary, better protection can be realized. The novel split charging type protective device has the advantages of small volume, light weight, convenience in use, good protective effect, easiness in split charging and carrying, use and protection, and good combination.
The surface of the base handle part pressing part and the surface of the hook-shaped clamping head are reversely and symmetrically distributed by taking a hinge shaft of the lever-type clamping piece as the center; and pressing the lever-type clamping piece base handle part, withdrawing the lever-type clamping piece hook-shaped clamping head 21 from the axial stroke space of the flange at the rear end of the needle cylinder of the nuclear medicine injector, loosening the lever-type clamping piece base handle part, and performing hook-clamping locking on the rear end surface of the flange at the rear end of the needle cylinder of the nuclear medicine injector by the reset lever-type clamping piece hook-shaped clamping head 21. One side of the rear end part of the protective sleeve body 1 matched with the flange at the rear end of the needle cylinder of the nuclear medicine injector is provided with a transverse articulated shaft vertical to the axis of the protective sleeve body 1, a lever-type clamping piece articulated with the transverse articulated shaft is a U-shaped clamping plate 2 buckled and matched with the side edge of the protective sleeve body 1, one end of the U-shaped clamping plate 2 is provided with the hook-shaped clamping head 21, and the other end of the U-shaped clamping plate is a base handle part used for pressing.
The two side walls of the middle part of the U-shaped buckle plate 2 are respectively hinged with the two ends of the transverse hinged shaft, the protection sleeve body 1 is respectively provided with a supporting spring 3 which outwards supports and presses the inner faces of the two sides of the basic handle ridge of the U-shaped buckle plate 2 through the spring grooves on the two end sides of the transverse hinged shaft, and the protection sleeve body can also be provided with a supporting spring which outwards supports and presses the inner face of the basic handle ridge of the U-shaped buckle plate through the blind hole. Two side walls of the other end of the U-shaped buckle plate 2 opposite to the base handle part are respectively provided with a forward hook-shaped clamping head 21 for hooking and clamping the rear end surface of a flange disc at the rear end of a syringe cylinder of the nuclear medicine injector. When the protection sleeve body 1 is respectively provided with the supporting springs 3 which outwards abut against the inner faces of the two sides of the base handle ridge of the U-shaped buckle plate 2 through the spring grooves on the two end sides of the transverse hinged shaft, the protection sleeve body 1 is provided with two side concave platforms 20 used for containing the walls of the U-shaped buckle plate 2, and the spring grooves are arranged on the two side concave platforms 20. Two-hand-operated reverse-folding fins 22 for preventing the U-shaped pinch plate 2 from releasing a flange disc at the rear end of a syringe of a nuclear medicine syringe by mistake are respectively arranged on the end walls of two sides of the base handle part of the U-shaped pinch plate 2, and the outer oblique bulge of the ridge end part of the base handle part of the U-shaped pinch plate 2 is a convex handle-shaped oblique convex handle 23.
As shown in fig. 3-6, the nuclear medicine protective conveying device used with the nuclear medicine injection protective sleeve of the present invention is that a plurality of injection nuclear medicine storing circular holes are uniformly distributed at intervals on the upper panel 4 of the rectangular instrument box body, and a plurality of vertical supporting columns 45 are uniformly distributed in the circumferential direction between the circumferential wall of each injection nuclear medicine storing circular hole and the bottom panel 5 of the rectangular instrument box body; the upper opening of the tungsten alloy protective inner core 6 is buckled with a tungsten alloy protective cover 60, the inner cavity of the tungsten alloy protective inner core 6 is used for containing a nuclear medicine injector and a protective sleeve 1 thereof, the lower part of the inner cavity of the tungsten alloy protective inner core 6 is provided with a protective sleeve supporting ring seat 70 which is supported by a constant force spring 7 and is used for upwards supporting the lower end surface of the protective sleeve 1 of the nuclear medicine injector, and an upper opening cylindrical tungsten alloy protective cover 8 used for containing and supporting the tungsten alloy protective inner core 6 is arranged between the lower part of the peripheral wall of each nuclear medicine injection storage circular hole and a vertical supporting column 45 thereof as well as a bottom plate 5 of a rectangular instrument box body; the total weight of the nuclear medicine injector and the protective sleeve 1, the tungsten alloy protective cover 60 and the protective sleeve support ring seat 70 of the nuclear medicine injector is larger than the support force of the constant force spring 7 in the vertical support stroke. The spring is a constant force spring. The centers of the upper end and the lower end of the vertical supporting column 45 are respectively provided with a through hole, and the screw holes of the upper end and the lower end are fixedly arranged with the through holes on the upper panel 4 and the bottom plate 5 through screws 41 and gaskets 40. The spring is a constant force spring. The centers of the upper end and the lower end of the vertical supporting column are respectively provided with a through hole, and the vertical screw holes of the upper end and the lower end are fixedly connected with the through holes on the upper panel and the bottom plate through screws and gaskets. The upper panel is made of stainless steel. So design, during the use, put tubbiness tungsten alloy protection inner core opening up into tubbiness tungsten alloy protection cover on the uncovered bung hole, put into the nuclear medicine syringe that the cover was equipped with the lag again with the syringe needle down, the tungsten alloy protective cover is covered on nuclear medicine syringe upper portion, under the pressure of tungsten alloy protective cover and other parts, the tungsten alloy protective cover relies on gravity gland to port on tubbiness tungsten alloy protection inner core to realize that nuclear medicine syringe deposits into the instrument shelter safely firmly, is used for the transportation. The nuclear medicine injector has the advantages of tight protection, safe and stable storage, convenient taking and placing, easy transportation, and good protection and combination property for split charging and transportation use.
The center of the lower end face of the tungsten alloy protective cover 60 is provided with a blind plug handle hole for accommodating a piston handle of a nuclear medicine injector upwards, the middle of the lower end face of the tungsten alloy protective cover 60 is provided with a lower convex ring which is used for leaning downwards and is provided with a lever-type clamping piece hook-shaped clamping head 21 and extends into the upper opening of the tungsten alloy protective inner core 6, and the lower end face of an upper concave ring table on the periphery of the convex ring at the lower end of the tungsten alloy protective cover 60 is supported against the upper end face of a flange plate at the top of the tungsten alloy protective inner core 6 up and down. The tungsten alloy protective cover 60 is provided with an inward concave ring groove in the middle of the periphery, and the lower part of the tungsten alloy protective cover 60 is provided with a skirt-shaped outward convex ring with a right-angled trapezoid ring part adjacent to the rectangular ring part from top to bottom.
The bottom of the upper open barrel-shaped tungsten alloy protection shelter 8 is in a shape of a truncated cone with a downward tip, a flange disc at the top of the tungsten alloy protection inner core 6 downwards presses the peripheral wall of the injection nuclear medicine storage circular hole to an outer convex ring part extending out of the periphery, and the whole periphery of the tungsten alloy protection inner core 6 below the flange disc at the top is in fit with the inner periphery of an upper open inner cavity of the barrel-shaped tungsten alloy protection shelter 8.
The inner cavity of the tungsten alloy protection inner core 6 is sequentially provided with an upper circular cavity section for accommodating the protection sleeve 1, lever type clamping pieces of the protection sleeve and a lower extension part of the tungsten alloy protection cover 60, a middle circular cavity section for accommodating the lower part of a syringe cylinder of a nuclear medicine syringe and the base part of a syringe needle, and a lower circular cavity section for accommodating the base part of the syringe needle from top to bottom, wherein the diameter of the upper circular cavity section is larger than that of the middle circular cavity section, and the diameter of the middle circular cavity section is larger than that of the lower circular cavity section; the top flange part, the upper circular cavity section, the middle circular cavity section and the bottom wall with the central bottom round hole of the peripheral wall of the tungsten alloy protective inner core 6 are tungsten alloy protective inner core body parts made of integrated tungsten alloy, and the central bottom round hole of the tungsten alloy protective inner core body part is downwards fixedly provided with a downwards extending circular barrel cap with an upper opening to form a lower circular cavity section; the constant force spring is attached to and configured along the inner periphery of the circular cavity section in the tungsten alloy protection inner core body, the lower end face of the constant force spring is downward abutted against the outer peripheral bottom wall of the central bottom circular hole, the protection sleeve support ring seat 70 is a T-shaped ring seat provided with a central vertical through hole for accommodating the base part of the syringe needle, and the lower surface of an outward expansion ring part at the top of the T-shaped ring seat is downward abutted against the upper end face of the constant force spring 7; the whole periphery of the tungsten alloy protection inner core 6 below the top flange thereof is in fit with the inner periphery of the upper open cavity of the cylindrical tungsten alloy protection shelter 8. The downward extending barrel cap is made of tungsten alloy or stainless steel and is fixedly and hermetically mounted with the bottom hole in the center of the bottom wall. It can also be: the downward extending barrel cap made of stainless steel is clamped with the circular hole at the center bottom of the bottom wall in a mode of convenient disassembly and assembly. The tungsten alloy protective inner core 6 is sequentially an upper core section with a top flange at the upper end, a middle core section corresponding to the lower part of the upper end of the middle circular cavity section and the upper end of the lower circular cavity section, and a lower core section corresponding to the lower part of the upper end of the lower circular cavity section from top to bottom; the outer peripheral diameter of the upper core section is larger than that of the middle core section, and the outer peripheral diameter of the middle core section is larger than that of the lower core section.
In a word, the utility model discloses nuclear medicine injection lag and the nuclear medicine protection conveyor of adapted thereof have small, light in weight, and very facilitate the use, and the protecting effect is good.
Claims (5)
1. A nuclear medicine protection and conveying device matched with a nuclear medicine injection protective sleeve is characterized in that a plurality of nuclear medicine injection storage round holes which are uniformly distributed at intervals are arranged on an upper panel of a rectangular instrument box body, and a plurality of vertical supporting columns which are uniformly distributed in the circumferential direction are arranged between the peripheral wall of each nuclear medicine injection storage round hole and a bottom plate of the rectangular instrument box body; the upper opening of the tungsten alloy protective inner core is buckled with a tungsten alloy protective cover, the inner cavity is used for containing a nuclear medicine injector and a protective sleeve thereof, the lower part of the inner cavity of the tungsten alloy protective inner core is provided with a protective sleeve supporting ring seat which is supported by a spring and is used for upwards supporting the lower end face of the protective sleeve of the nuclear medicine injector, and an inner cavity between the lower part of the peripheral wall of each nuclear medicine injection storage circular hole and a vertical supporting column thereof and a bottom plate of a rectangular instrument box body is used for accommodating an upper opening cylindrical tungsten alloy protective cover for supporting the tungsten alloy protective inner core; the total weight of the nuclear medicine injector, the protective sleeve of the nuclear medicine injector, the tungsten alloy protective cover and the protective sleeve supporting ring seat is larger than the supporting force of the spring in the vertical supporting stroke.
2. The nuclear medicine protection and delivery device as claimed in claim 1, wherein the tungsten alloy protection cover has a blind hole at a lower end face thereof for receiving a piston handle of a nuclear medicine syringe, a lower protruding ring extending into an upper opening of the tungsten alloy protection core and having a lower end face at a periphery thereof for abutting against an upper end face of a flange at a top of the tungsten alloy protection core.
3. The nuclear medicine protective transportation device matched with a nuclear medicine injection protective sleeve according to claim 1, wherein the bottom of the upper open cylindrical tungsten alloy protective shelter is in a truncated cone shape with a downward pointed end, a flange disc at the top of the tungsten alloy protective inner core downwardly presses the peripheral wall of the circular hole for injecting the nuclear medicine to an outer convex ring part extending around, and the whole periphery of the tungsten alloy protective inner core below the flange disc at the top is matched with the inner periphery of the upper open inner cavity of the cylindrical tungsten alloy protective shelter in an attaching manner.
4. The nuclear medicine protection conveying device matched with a nuclear medicine injection protective sleeve as claimed in claim 1, wherein the inner cavity of the tungsten alloy protection inner core is sequentially provided with an upper circular cavity section for accommodating the protective sleeve, a lever type clamping piece of the protective sleeve and a downward extending part of the tungsten alloy protective cover, a middle circular cavity section for accommodating the lower part of the syringe cylinder of the nuclear medicine injector and the base part of the syringe needle, and a lower circular cavity section for accommodating the base part of the syringe needle from top to bottom, the diameter of the upper circular cavity section is larger than that of the middle circular cavity section, and the diameter of the middle circular cavity section is larger than that of the lower circular cavity section; the top flange part, the upper circular cavity section, the middle circular cavity section and the bottom wall with the central bottom round hole of the peripheral wall of the tungsten alloy protection inner core are a tungsten alloy protection inner core body part made of integrated tungsten alloy, and the central bottom round hole of the tungsten alloy protection inner core body part is downwards fixedly provided with a downwards extending round barrel cap with an upper opening to form a lower circular cavity section; the spring is attached to and arranged along the inner periphery of the circular cavity section in the tungsten alloy protection inner core body, the lower end face of the spring is downward abutted against the outer peripheral bottom wall of the central bottom circular hole, the protection sleeve support ring seat is a T-shaped ring seat provided with a central vertical through hole for accommodating the base part of the syringe needle, and the lower face of an outward expansion ring part at the top of the T-shaped ring seat is downward abutted against the upper end face of the spring; the whole periphery of the tungsten alloy protection inner core below the top flange thereof is in fit with the inner periphery of the upper opening inner cavity of the cylindrical tungsten alloy protection shelter.
5. The nuclear medicine protective transportation apparatus associated with a nuclear medicine injection protective sheath according to claim 4, wherein the tungsten alloy protective inner core is an upper core section having an upper end formed with a top flange and an upper end of a middle circular cavity section, a middle core section corresponding to a portion below the upper end of the middle circular cavity section and an upper end of the lower circular cavity section, and a lower core section corresponding to a portion below the upper end of the lower circular cavity section, in this order from top to bottom; the outer peripheral diameter of the upper core section is larger than that of the middle core section, and the outer peripheral diameter of the middle core section is larger than that of the lower core section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022964320.2U CN215025174U (en) | 2020-12-11 | 2020-12-11 | Nuclear medicine injection protective sleeve and nuclear medicine protection conveying device matched with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022964320.2U CN215025174U (en) | 2020-12-11 | 2020-12-11 | Nuclear medicine injection protective sleeve and nuclear medicine protection conveying device matched with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215025174U true CN215025174U (en) | 2021-12-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022964320.2U Active CN215025174U (en) | 2020-12-11 | 2020-12-11 | Nuclear medicine injection protective sleeve and nuclear medicine protection conveying device matched with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215025174U (en) |
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2020
- 2020-12-11 CN CN202022964320.2U patent/CN215025174U/en active Active
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