CN214505015U - Solvent lead tank transfer device for radiopharmaceutical injection - Google Patents
Solvent lead tank transfer device for radiopharmaceutical injection Download PDFInfo
- Publication number
- CN214505015U CN214505015U CN202023261451.0U CN202023261451U CN214505015U CN 214505015 U CN214505015 U CN 214505015U CN 202023261451 U CN202023261451 U CN 202023261451U CN 214505015 U CN214505015 U CN 214505015U
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- China
- Prior art keywords
- lead
- injection
- lifting
- slide
- lifting rod
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- Expired - Fee Related
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- 239000002904 solvent Substances 0.000 title claims abstract description 19
- 239000012217 radiopharmaceutical Substances 0.000 title claims abstract description 18
- 238000002347 injection Methods 0.000 claims abstract description 27
- 239000007924 injection Substances 0.000 claims abstract description 27
- 238000000034 method Methods 0.000 abstract description 4
- 230000005855 radiation Effects 0.000 description 5
- 239000000700 radioactive tracer Substances 0.000 description 5
- 229940121896 radiopharmaceutical Drugs 0.000 description 5
- 230000002799 radiopharmaceutical effect Effects 0.000 description 5
- 239000003814 drug Substances 0.000 description 4
- 239000003795 chemical substances by application Substances 0.000 description 3
- 230000003028 elevating effect Effects 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000003745 diagnosis Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000008103 glucose Substances 0.000 description 2
- 238000003384 imaging method Methods 0.000 description 2
- 206010028980 Neoplasm Diseases 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 210000004556 brain Anatomy 0.000 description 1
- 238000002591 computed tomography Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- YCKRFDGAMUMZLT-BJUDXGSMSA-N fluorine-18 atom Chemical compound [18F] YCKRFDGAMUMZLT-BJUDXGSMSA-N 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 210000005260 human cell Anatomy 0.000 description 1
- 239000012216 imaging agent Substances 0.000 description 1
- 230000002503 metabolic effect Effects 0.000 description 1
- 239000002207 metabolite Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000002600 positron emission tomography Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000004445 quantitative analysis Methods 0.000 description 1
Images
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model relates to the technical field of medical auxiliary instruments, in particular to a solvent lead tank transfer device for radiopharmaceutical injection; the method comprises the following steps: the lifting ladder is used for moving the lead can from the storage chamber to the height of the injection platform; the sliding rail is horizontally arranged between the elevator and the injection platform; the lifting rod is hinged to the outer side of the sliding rail, can slide in a reciprocating mode along the length direction of the sliding rail and is used for supporting the lead tank; the direction of the pivot axis of the lifting rod and the slide rail is parallel to the length direction of the slide rail; the utility model discloses fix a guide rail between companion ladder and injection platform, after solvent lead can was carried from the companion ladder, the articulated pole of lifting on the manual movable guide rail makes and lifts up under the handle that the pole moved the lead can, then utilizes and lifts up the lead can of lifting the pole, forms a lever, can reduce several times of weight, what the nurse can be very light removes the lead can to the injection bench, just need not shift the lead can alone specially from this.
Description
Technical Field
The utility model relates to the technical field of medical auxiliary equipment, in particular to a solvent lead tank transfer device for radiopharmaceutical injection.
Background
PET-CT, collectively known as positron emission tomography/X-ray computed tomography, provides both anatomical and functional imaging. PET-CT is the functional fusion of PET scanner and advanced spiral CT, and is used in the early detection and diagnosis of tumor, brain, heart and other diseases.
The unique effect of PET is based on metabolic imaging and quantitative analysis, and the short-lived nuclides such as 11C, 13N, 15O, 18F and other positive electronic nuclides which form the main elements of the human body are used as tracers, so that a multi-layer tomographic image, a three-dimensional quantitative result and three-dimensional whole-body scanning can be quickly obtained, and the physiological and biochemical changes of metabolites or drugs in the human body can be dynamically observed from the molecular level. Glucose is one of the main sources of human cell energy, and the element fluorine-18 with radioactivity marked on the glucose is widely applied as an imaging agent.
The tracer greatly improves the specificity and accuracy of disease diagnosis, but the nuclear radiation of the tracer also brings great harm to medical care personnel. At present, when PET-CT examination is carried out on a patient, a prepared tracer agent is loaded in a lead tank and conveyed to an injection room, medical staff need to distribute the tracer agent in the lead tank in the injection room, the tracer agent is extracted from the lead tank by an injector according to the dosage of the patient and then injected into the patient body to prepare for the PET-CT examination, and serious nuclear radiation occurs in the process, so that corresponding radiation protection measures must be taken when the PET-CT examination is carried out on the patient.
Although medical personnel can wear lead protection coat and hat, radiation protection gloves etc. relevant protective equipment when the operation, still need do the protection, generally in the medicament is protected in the lead tank, only before the injection, just can take out from the lead tank, and because the lead tank is overweight, be by a special master shift the lead tank to the injection bench, utilize anchor clamps to take out the medicament by the nurse again and draw liquid injection, the operation degree of difficulty is very big.
Prior art documents:
patent document 1CN109674654A patent document No. 1 for conveying a radiopharmaceutical pumping and delivering device
Patent document 2CN1303615C container for vial of radiopharmaceutical and set for injecting it into a patient or delivering it to another site
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a solvent lead can transfer device for radiopharmaceutical injection, simple to use's structure can let a little nurse one-man operation of strength, will be transferred to the injection bench by the lead can that the companion ladder sent off.
In order to achieve the above object, the present invention provides a solvent lead tank transfer device for radiopharmaceutical injection, comprising:
the lifting ladder is used for moving the lead can from the storage chamber to the height of the injection platform;
the sliding rail is horizontally arranged between the elevator and the injection platform;
the lifting rod is hinged to the outer side of the sliding rail, can slide in a reciprocating mode along the length direction of the sliding rail and is used for supporting the lead tank;
the direction of the pivot axis of the lifting rod and the slide rail is parallel to the length direction of the slide rail, and a protruding part is arranged at one end of the lifting rod close to the slide rail.
Preferably, the elevator is Contraband-shaped, and has a bottom surface, a side surface and a top surface.
Preferably, the length of the lifting rod is greater than the width of the elevator.
Preferably, the lifting rod is U-shaped, two end parts of the lifting rod are hinged to sliding blocks in the sliding rails, and a handle is formed at one end far away from the sliding rails.
Preferably, the sliding block is slidably connected in a sliding groove of the sliding rail, a groove is formed in the upper end face and the lower end face of the sliding block, and a roller is rotatably connected in the groove.
Preferably, four balls are arranged on the end face of one side, close to the lifting rod, of the sliding block.
Preferably, the sliding block is provided with a hinge seat extending out of the sliding groove, and the lifting rod is hinged on the hinge seat.
The utility model discloses advantage for prior art is:
the utility model discloses simple structure, it is convenient to arrange, fixes a guide rail between companion ladder and injection platform, after solvent lead can was carried from the companion ladder, the articulated pole of lifting on the manual removal guide rail makes and lifts under the handle that the pole moved the lead can, then utilizes to lift the pole and lift up the lead can, forms a lever, can reduce several times weight, what nurse can be very light removes the lead can to the injection bench, just need not transfer the lead can alone specially from this.
It should be understood that all combinations of the foregoing concepts and additional concepts described in greater detail below can be considered as part of the inventive subject matter of the present disclosure unless such concepts are mutually inconsistent. In addition, all combinations of claimed subject matter are considered a part of the inventive subject matter of this disclosure.
The foregoing and other aspects, embodiments and features of the present teachings can be more fully understood from the following description taken in conjunction with the accompanying drawings. Additional aspects of the present invention, such as features and/or advantages of exemplary embodiments, will be apparent from the description which follows, or may be learned by practice of the specific embodiments in accordance with the teachings of the present invention.
Drawings
The drawings are not intended to be drawn to scale. In the drawings, each identical or nearly identical component that is illustrated in various figures may be represented by a like numeral. For purposes of clarity, not every component may be labeled in every drawing. Embodiments of various aspects of the present invention will now be described, by way of example, with reference to the accompanying drawings, in which:
FIG. 1 is a schematic view of the construction of a solvent lead tank;
FIG. 2 is a schematic diagram of the solvent lead can transfer process for radiopharmaceutical injection of the present invention;
FIG. 3 is a schematic view of the structure at A in FIG. 2;
FIG. 4 is a schematic structural view of the lead solvent can transfer device for radiopharmaceutical injection of the present invention;
fig. 5 is a schematic structural diagram of the middle slide rail of the present invention.
Detailed Description
For a better understanding of the technical content of the present invention, specific embodiments are described below in conjunction with the accompanying drawings.
In this disclosure, aspects of the present invention are described with reference to the accompanying drawings, in which a number of illustrative embodiments are shown. Embodiments of the present disclosure are not necessarily intended to include all aspects of the invention. It should be understood that the various concepts and embodiments described above, as well as those described in greater detail below, may be implemented in any of numerous ways with any lead solvent transfer device for radiopharmaceutical injection, as the disclosed concepts and embodiments are not limited to any implementation. Additionally, some aspects of the present disclosure may be used alone or in any suitable combination with other aspects of the present disclosure.
Because the lead can (as shown in figure 1) weight of storing radiopharmaceutical is heavier, about ten jin, generally all be specially alone shift the lead can to the injection bench, release the medicament by nurse's use tool again, draw liquid injection, the utility model discloses aim at realizing that the radiopharmaceutical solvent gets it filled to the in-process of injection bench, the nurse can the exclusive operation, does not need other people to assist to simplify the injection flow.
Referring to fig. 1, in the present embodiment, a solvent lead tank transferring device for radiopharmaceutical injection is provided, a storehouse for storing radiopharmaceuticals is disposed above a treatment room, and a lifting ladder 1 is driven by a transmission device, which can be a screw lifting device or a pulley block lifting device, and can move to and from the storehouse and the treatment room.
The elevating ladder 1 is used for moving the lead can to the height of the injection platform 400 from the storage chamber, the sliding rail 2 is arranged at the height of the stop position of the elevating ladder 1, the sliding rail 2 is horizontally arranged on the wall of the treatment room, one end of the sliding rail is arranged at the position of the elevating ladder 1, the other end of the sliding rail is arranged at the position of the injection platform 400, and the outer side of the sliding rail 2 is hinged with a lifting rod 3 which can slide in a reciprocating manner along the length direction of the sliding rail 2 and is used for supporting the lead can.
Referring to fig. 4, the direction of the pivot axis of the lifting rod 3 and the slide rail 2 is parallel to the length direction of the slide rail 2, and a protrusion 32 is disposed at one end of the lifting rod 3 close to the slide rail 2 to prevent the lead can from sliding continuously towards the slide rail 2.
When the lifting rod 3 is located in the middle of the sliding rail 2 under the condition of not being used, the lifting rod naturally hangs down, when the elevator 1 is put on a lead can and falls down from a storage chamber, a nurse lifts one end of the lifting rod 3 to enable the lifting rod 3 to be horizontal, then the lifting rod moves to the position below a lead can handle on the elevator 1, and then one end of the lifting rod 3 is lifted (as shown in fig. 4), so that a lever is formed, the lead can stops at the lug boss 32, the distance between the lug boss 32 and the hinge shaft 33 is a resistance arm, the distance between the holding part 31 and the hinge shaft 33 is a force applying arm, wherein the length of the lifting rod 3 is larger than the width of the elevator 1, the force applying arm is at least five times of the length of the resistance arm, so that the actual lifting force does not exceed five jin, namely, the nurse can lift the lead can be lifted by one hand.
Referring to fig. 3, the lifting rod 3 is U-shaped, two ends of the lifting rod are provided with hinge shafts 33 hinged to the sliding blocks 21 in the sliding rails 2, and one end far away from the sliding rails 2 is provided with a handle 34.
Therefore, the two supporting arms can provide more stable supporting force for the handle of the lead can.
The elevator 1 is Contraband-shaped and has a bottom surface, a side surface and a top surface, wherein the transmission part is arranged on the side surface of the elevator 1, and a triangular plate (not shown in the figure) is arranged between the side surface and the bottom surface and the top surface to increase the structural stability.
Referring to fig. 5, the sliding block 21 is slidably connected to the sliding groove 201 of the sliding rail 2, the upper and lower end surfaces of the sliding block 21 are provided with grooves 211, and the rollers 23 are rotatably connected to the grooves 211, so that the sliding block 21 slides in the sliding groove 201 to reduce friction, and the operation of a nurse is more convenient. The end face of the slide block 21 close to the lifting rod 3 is provided with four balls 24, and the balls 24 are also in the sliding groove 201 of the sliding rail 2 to play a supporting role. The sliding block 21 is provided with a hinge seat 22 extending out of the sliding chute 201, and the hinge shaft 33 is hinged on the hinge seat 22.
So, it can (break away from 1 bottom surface of companion ladder) to injection platform 400 direction removal to lift 3 lifts of pole, removes to injection platform 400 top back, puts down the lead tank, then will lift 3 withdraws from, places in the original position, tears the lid at lead tank both ends again, uses anchor clamps to release the solvent to use the syringe to take out liquid after the centre gripping, inject to stretch out from operation mouth 401 and keep somewhere in the needle, injection platform 400 comprises the stereotype, only leaves an operation mouth 401, plays the effect of protecting against radiation.
Combine above embodiment, the utility model discloses simple structure, it is convenient to arrange, fix a guide rail 2 between companion ladder 1 and injection platform 400, after the solvent lead tank is carried from companion ladder 1, articulated pole 3 of lifting on the manual movable guide rail 2, make the pole 3 of lifting move under the handle of lead tank, then utilize the pole 3 of lifting to lift the lead tank, form a lever, can reduce several times's weight, the nurse can be very light remove the lead tank to injection platform 400 on, just need not specially alone shift the lead tank from this.
Although the present invention has been described with reference to the preferred embodiments, it is not intended to limit the present invention. The present invention is intended to cover by those skilled in the art various modifications and adaptations of the invention without departing from the spirit and scope of the invention. Therefore, the protection scope of the present invention is subject to the claims.
Claims (7)
1. Solvent lead can transfer apparatus for radiopharmaceutical injection, comprising:
the lifting ladder is used for moving the lead can from the storage chamber to the height of the injection platform;
the sliding rail is horizontally arranged between the elevator and the injection platform;
the lifting rod is hinged to the outer side of the sliding rail, can slide in a reciprocating mode along the length direction of the sliding rail and is used for supporting the lead tank;
the direction of the pivot axis of the lifting rod and the slide rail is parallel to the length direction of the slide rail, and a protruding part is arranged at one end of the lifting rod close to the slide rail.
2. The apparatus as claimed in claim 1, wherein said elevator is Contraband type, and has a bottom surface, a side surface and a top surface.
3. The solvent lead tank transfer device for radiopharmaceutical injection of claim 1, wherein the length of the lift rod is greater than the width of the elevator.
4. The apparatus of claim 1, wherein the lifting bar is U-shaped, and two ends of the lifting bar are hinged to a slide block in a slide track, and an end of the lifting bar away from the slide track forms a handle.
5. The device for transferring the solvent lead tank for the radiopharmaceutical injection of claim 4, wherein the sliding block is slidably connected in a sliding groove of the sliding rail, and grooves are formed in the upper end surface and the lower end surface of the sliding block and rotatably connected with rollers in the grooves.
6. The apparatus as claimed in claim 5, wherein the slider has four balls on its end surface near the lifting rod.
7. The apparatus of claim 4, wherein the slide block is provided with a hinge seat extending out of the slide slot, and the lifting rod is hinged to the hinge seat.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2020229707948 | 2020-12-10 | ||
| CN202022970794 | 2020-12-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214505015U true CN214505015U (en) | 2021-10-26 |
Family
ID=78211473
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023261451.0U Expired - Fee Related CN214505015U (en) | 2020-12-10 | 2020-12-30 | Solvent lead tank transfer device for radiopharmaceutical injection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214505015U (en) |
-
2020
- 2020-12-30 CN CN202023261451.0U patent/CN214505015U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211026 |