CN1236825C - Injection device and method - Google Patents
Injection device and method Download PDFInfo
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- CN1236825C CN1236825C CNB021315620A CN02131562A CN1236825C CN 1236825 C CN1236825 C CN 1236825C CN B021315620 A CNB021315620 A CN B021315620A CN 02131562 A CN02131562 A CN 02131562A CN 1236825 C CN1236825 C CN 1236825C
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- brace table
- entry needle
- fish body
- injection
- injection device
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61D—VETERINARY INSTRUMENTS, IMPLEMENTS, TOOLS, OR METHODS
- A61D7/00—Devices or methods for introducing solid, liquid, or gaseous remedies or other materials into or onto the bodies of animals
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/178—Syringes
- A61M5/20—Automatic syringes, e.g. with automatically actuated piston rod, with automatic needle injection, filling automatically
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/178—Syringes
- A61M5/20—Automatic syringes, e.g. with automatically actuated piston rod, with automatic needle injection, filling automatically
- A61M2005/2006—Having specific accessories
- A61M2005/2013—Having specific accessories triggering of discharging means by contact of injector with patient body
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2250/00—Specially adapted for animals
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
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- Engineering & Computer Science (AREA)
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- General Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Anesthesiology (AREA)
- Hematology (AREA)
- Heart & Thoracic Surgery (AREA)
- Biomedical Technology (AREA)
- Vascular Medicine (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The invention provides an injection device capable of accurately and safely injecting vaccine, or the like, in an injection object at a target position. The injection device is equipped with a injection needle 1 fitted to a medicine supply mechanism 2, a support stand 3 on which the injection object injected with a medicine by the injection needle 1 is placed and a moving mechanism 4 for relatively moving the injection needle 1 and the support stand 3 to inject the medicine into the injection object. The support stand 3 can be replaced and, as the relative movement of the moving mechanism 4, there is a constitution such that the support stand 3 is moved to inject the medicine into the injection objectas one form and the support stand 3 is made slidable toward the injection needle 1.
Description
Technical field
The present invention relates to a kind of injection device that the injecting body of animal, particularly Yellowtail fish etc. is carried out vaccine injection.
Background technology
Recent years, the method of utilizing floating creeve across the sea to raise has been adopted in sea farming such as Yellowtail fish (Block リ), pagrosomus major etc. widely, past is for the countermeasure that prevents the sashimi (raw fish) disease methods that adopt the antibiotic substance of throwing something and feeding more, replace to pass through the countermeasure that vaccine prevents and treats universal day by day.The input of this vaccine generally is, utilizes the mode of manual work to take out the method for injecting from creeve through implementing to be in after the anesthesia not the fish of comatose state.
But, injection for manual work, owing to will hold fish with one hand, the other hands of reuse is held syringe and is injected, so it is low to exist working performance, because the difference of operating personnel's skills involved in the labour, and can't guarantee to be injected at exactly the problem at target injection position place.In addition, also have such as because the medicinal liquid that makes on hand that error is gone into the operating personnel with pinprick is injected into the intravital danger of operator.
Summary of the invention
Be to provide a kind of injection device: considering on the basis that the problems referred to above exist with following characteristics order of the present invention, both can in the extremely short time, carry out vaccine injection to injecting body, can accurately inject the target location safely again, still a kind of injection device of cheapness.
For addressing the above problem, injection device of the present invention has adopted following device.
That is to say, in measure 1, have: be contained in the entry needle of medicament feed mechanism, place the brace table of the injecting body of injecting with entry needle, entry needle and brace table are relatively moved, and the travel mechanism that injecting body is injected, above-mentioned brace table can be changed.
According to above-mentioned measure, by travel mechanism entry needle and brace table are relatively moved, and brace table can be changed, when the size of injecting body, shape etc. change, cooperate size, the shape of injecting body to change brace table, determine the injection position of injecting body by brace table, make entry needle near injecting body to inject.
Also have, in measure 2, as measure 1 described injection device, it is characterized in that: brace table has the adjusting device of adjusting the injecting body position.
According to above-mentioned measure, by the position regulator adjustment with respect to the position of the brace table of entry needle so that determine the target injection position, by relatively moving of entry needle and brace table, make injecting body, so that injecting body is injected near entry needle.
Also have, in measure 3,, it is characterized in that: the irradiation unit that is provided with the injection position of irradiation injecting body as measure 1 or 2 described injection devices.
According to above-mentioned measure, the injection position that makes the target location of injecting body aim at injecting body is adjusted then and is placed injecting body, makes injecting body near entry needle by relatively moving of injecting body and brace table, so that injecting body is injected.
In addition, in measure 4, any described injection device as measure 1-3 is characterized in that: above-mentioned travel mechanism a kind ofly makes above-mentioned brace table move mechanism so that injecting body is injected.
According to above-mentioned measure, by making the brace table that is mounted with injecting body, make injecting body near entry needle relative to the moving of injecting body, injecting body is injected.
In addition, in measure 5, as measure 4 described injection devices, it is characterized in that: brace table has the structure that can slide towards entry needle.
According to above-mentioned measure, placed the brace table of injecting body with respect to entry needle, by slide near and injecting body is injected.
In addition, in measure 6, as measure 4 or 5 described injection devices, it is characterized in that: it is for entry needle is inserted with the angle that tilts with respect to injecting body that the structure of brace table forms.
According to above-mentioned measure, have entry needle and insert in the injecting body with the angle that tilts, brace table is with the structure of the relative entry needle of angle difference of inclination, the insertion resistance in the time of can reducing entry needle reeve injecting body like this.
In addition, in measure 7, as measure 4 or 6 described injection devices, it is characterized in that: entry needle has adopted and can detect the mobile of brace table, and the structure of medicament is provided to entry needle by the medicament feed mechanism.
According to above-mentioned measure, just can detect moving of brace table by moving body detection, make the medicament feed mechanism carry out work, and in the medicament feed mechanism, medicament is offered entry needle.
In addition, in measure 8, any described injection device as measure 1-3 is characterized in that: above-mentioned travel mechanism can make above-mentioned entry needle move, with the mechanism that injecting body is injected.
According to above-mentioned measure, just can entry needle be moved on brace table by travel mechanism, and make entry needle near injecting body to inject.
In addition, in measure 9, as measure 8 described injection devices, it is characterized in that: entry needle inserts in the injecting body with the angle that tilts.
According to above-mentioned measure, entry needle has with the angle that the tilts structure with respect to brace table, can reduce the insertion resistance that entry needle injects injecting body like this.
In addition, for addressing the above problem, injecting method related to the present invention has adopted following measure:
Just, injecting method in measure 10 is, fixing entry needle is placed on injecting body on the brace table and to the entry needle direction and moves when being penetrated by entry needle, the mobile of injecting body is detected, thereby makes medicament emit in the entry needle and inject to injecting body.
According to above-mentioned measure, the entry needle that is fixed relatively is by being placed on injecting body on the brace table and moving it, then when injecting body is also penetrated near entry needle, the mobile of injecting body is detected, thereby medicament is emitted from entry needle and injects.
In addition, in measure 11, as measure 10 described injecting methods, it is characterized in that: mobile brace table is so that make entry needle insert with the angle that tilts with respect to injecting body.
According to above-mentioned measure, mobile brace table is so that make the angle insertion injecting body of entry needle to tilt that is fixed, the insertion resistance in the time of can reducing entry needle insertion injecting body like this.
In addition, injecting method in measure 12 is: brace table is fixed, move entry needle towards the brace table direction, penetrated the intravital while of injection that is placed on the brace table, detect moving and medicament being emitted with injection to injecting body of entry needle from entry needle at entry needle.
According to above-mentioned measure, the brace table that is fixed relatively makes entry needle move towards the direction of the brace table of having placed injecting body, when entry needle penetrates injecting body, detects moving and medicament being emitted to inject of entry needle in entry needle.
In addition, in measure 13, in measure 12 described injecting methods, it is characterized in that: mobile entry needle is so that make the relative injecting body of entry needle insert with the angle that tilts.
According to above-mentioned measure, move entry needle relative to the brace table that is fixed, so that entry needle is inserted in the injecting body with the angle that tilts, can reduces entry needle like this and insert the intravital insertion resistance of injection.
The simple declaration of accompanying drawing
Fig. 1 represents the axonometric chart of injection device embodiment of the present invention (1).
Fig. 2 represents the drawing in side sectional elevation of injection device embodiment of the present invention (1).
Fig. 3 is the X-X profile among Fig. 1.
Fig. 4 is the three-view diagram of injection device embodiment of the present invention (1) major part.(a) be that vertical view is that (b) is that front view is that (c) is right view.
Fig. 5 introduces the key diagram of fish shape etc.
Fig. 6 illustrates the oblique profile figure of the effect of injection device embodiment of the present invention (1).
Fig. 7 illustrates the drawing in side sectional elevation of the effect of injection device embodiment of the present invention (1).
Fig. 8 represents the axonometric chart of injection device embodiment of the present invention (2).
Fig. 9 represents the drawing in side sectional elevation of injection device embodiment of the present invention (2).
Figure 10 is the three-view diagram in the major part of injection device embodiment of the present invention (3).(a) be that vertical view, (b) are that front view, (c) are right views.
Figure 11 is the axonometric chart of injection device embodiment (4) one parts of the present invention.
Figure 12 is the three-view diagram of injection device embodiment of the present invention (4) critical piece.(a) be that vertical view, (b) are that front view, (c) are right views.
Figure 13 is the axonometric chart of injection device embodiment (5) one parts of the present invention.
Figure 14 is the three-view diagram of embodiment (5) major part of injection device of the present invention.(a) be that vertical view, (b) are that front view, (c) are right views.
Figure 15 introduces the key diagram of fish shape etc.
Figure 16 introduces the key diagram of usefulness such as fish shape.
Figure 17 represents the drawing in side sectional elevation of injection device embodiment of the present invention (6).
Figure 18 represents the drawing in side sectional elevation of injection device embodiment of the present invention (7).
Figure 19 represents the drawing in side sectional elevation of other state of injection device embodiment of the present invention (7).
Figure 20 represents the drawing in side sectional elevation of other state of injection device embodiment of the present invention (7).
Figure 21 represents the axonometric chart of injection device embodiment of the present invention (8).
Figure 22 represents the axonometric chart of other state of injection device embodiment of the present invention (8).
The enlarged drawing of Figure 23 Figure 21 and Figure 22 major part.
Embodiment
Below, introduce injection device involved in the present invention and injecting method with reference to the accompanying drawings
Embodiment.
Fig. 1-Fig. 7 represents the embodiment (1) of injection device involved in the present invention.
Entry needle 1 is fixed on the pin support component 11, is installed on the supply pipe 21 that is fixed on the medicament supply member 2 by nut 12 again.In addition, entry needle 1 structure is: with finger put in the integrally formed needle guard parts 31 of brace table 3 dodge 314 li of grooves, can needle component 15 be loaded onto or pull down by once-through operation (rotation an angle of 90 degrees).
Medicament feed mechanism 2 is to give the device of entry needle 1 such as the drug delivery of classes such as vaccine, and it is made of cylinder group 22, piston 23, medicament supply pipe 24, adapter 25 and carriage 6.
The mechanism of cylinder group 22 is: by medicament supply pipe 24 and adapter 25 with the medicament savings that provided in cylinder chamber 221, by making cylinder group 22 relative pistons 23, move to the right direction of Fig. 2, by supply pipe 21 medicament is offered entry needle 1 again.In addition, cylinder group 22 is fixed on the sliding stand 61 of carriage 6, and with sliding stand 61 motions.
The using method of piston 23 is different with the general piston that moves, and its end is fixed on the dividing plate 51 of device frame 5, and by piston rod 231 piston is captured in the cylinder group 22.
Sliding stand 61 is made of the flat board with specific thickness as shown in Figure 1 and Figure 2, so just can stably support cylinder group 22 and it is slided, and its bottom is provided with the directive wheel 63 that moves along guide rail 62.In addition, connecting rod 64 is installed in the bottom of sliding stand 61.
Connecting rod 64 links together sliding stand 61 and retainer 66 by shaft coupling 65, and it is parts of determining sliding stand 61 motion modes.In addition, be provided with compression helical spring 67 in the opposite side of retainer 66, the other end of compression helical spring 67 is supported by support component 671.
Brace table 3 is provided with needle guard portion 31 and fish body placement section 32, is respectively arranged with the bolt hole 323 that is positioned at 4 diverse locations on fish body placement section 32, and this placement section is fixed on the gliding mass 4 by hexagon bolt 324, and can dismounting.Here, the shape that needle guard portion 31 and fish body placement section 32 have all adopted the size with the shape (kind of fish) of fish body S and fish body S to adapt, and can change brace table 3 according to the size of fish body S, the difference of shape (kind of fish).In addition, change with brace table be placed on injection device 100 neighbouring being convenient for changing, and, in order to change brace table 3 easily, its material selection the plastics of very light in weight to prevent the fish body S that damages.
The size of brace table 3 shown in Figure 1 is less, fish body image Yellowtail fish that it is fit to or or the fish (with reference to figure 5) (for example, about 50 grams, length is about 10cm) of a class shape such as pagrosomus major.In addition, for as giving vaccinate such as Yellowtail fish or pagrosomus major then preferably shown in the image pattern 5, with vaccine injection to the intraperitoneal that is positioned at abdominal part P position.
In addition, though fish body placement section 32 is formed with the smooth shape and the shape of recess according to the kind difference of fish, in present embodiment, be a kind of by recess 321 formed fish body placement sections 32.In addition, the size of recess 321 is with width W, depth capacity D and be provided with, and it carries out smooth the connection with the par.
Sliding stand 41 is stably supporting brace table 3, for sliding, has constituted the slab construction with specific thickness as shown in Figure 1 and Figure 2, and its underpart is provided with along the directive wheel 43 of guide rail 42 walkings, and in addition, connecting rod 44 is installed in the bottom of sliding stand 41.
Guide rail 42 (does not draw among the figure) in some way and is supported on the device frame 5, and it can be to the reciprocating motion channeling conduct of directive wheel 43.The two ends of walking path 421 are provided with guiding restriction portion 422, and it can limit the mobile of sliding stand 41.
Connecting rod 44 is to give retainer 66 by retainer push part 45 with the migration of sliding stand 41, and retainer 66 is removed the parts of usefulness.Fixing retainer push part 45 on the connecting rod 44, be provided with roller 46 at the front end of this retainer push part 45.In addition, at the other end of retainer push part 45, be provided with the sliding stand 41 that will slide and draw with draft helical spring 47 along the direction that pulls to entry needle one side, the other end of draft helical spring 47 is hung on the support component 47.
Then, introduce the process of implementing injection by 100 pairs of fish bodies of injection device S of present embodiment (1).
At first, by the staff 32 li of the fish body placement sections that semicomatose fish body S is placed on the brace table 3 of injection device 100 that are in that from creeve, take out.Here need according to the position of the different decisions of fingerling to the ill vaccine of fish body S injection prevention, for example, as flatfish, its position should be the muscle portion of back, and for the Yellowtail fish, its position should be that the abdominal cavity (this place is not the internal organs place) of abdominal part is located.Therefore, preferably from the brace table of being prepared 3, select only a kind of according to kind and the big or small degree of fish.
Fish body S is placed in the fish body placement section 32 of brace table 3 of suitable fish body S, and be pressed on the fish body insertion section 313 of needle guard 31, finely tune then so that the injection position that makes the fish body is consistent with the extended line of entry needle basically, so just can determine the placement location of fish body.
Then, as shown in Figure 6, operator push the protrusion 34 of brace table 3 or the side surface part 35 of brace table 3 when pinning fish body S, make the brace table 3 that is fixed on the gliding mass 4 do parallel moving to the direction of entry needle 1.Then, when entry needle will be inserted into fish body S, connecting rod 44, retainer push part 45, roller 46 by gliding mass 4 promote the inclined plane part 664 as the retainer 66 of the carriage 6 of motion detection device, and leading section 663 and confinement block 662 are thrown off.At this moment, be provided with along vertical because entry needle 1 is the moving direction of relative brace table 3, then entry needle just is placed on the fish body placement section 32 relatively, and is crushed on the abdominal part of the fish body S on the fish body insertion section 313 of injection needle guard 31, the vertical insertion.
In addition, when brace table 3 during towards the direction translation of entry needle 1, the leading section 412 of sliding stand 41 just contacts with the leading section 612 of the sliding stand 61 of carriage 6, and sliding stand 61 is pushed inboard (right direction of Fig. 2).In view of the above, detect moving of brace table 3, the cylinder group 22 that is fixed on the sliding stand 61 moves right, and by the piston 23 that is fixed on the dividing plate 51 on the device frame 5 medicament is extruded from cylinder chamber 221, begins to inject to fish body S from entry needle 1 through supply pipe 21, pin support component 11 then.
When continue promoting brace table 3, such as shown in Figure 7, the end face 222 of the inboard by cylinder group 22 contacts with the end difference 232 of the piston rod 231 of piston 23, just with the drug injection of specified quantity to fish body S.
Then, when making brace table 3 when the direction of extracting entry needle 1 is carried out translation, under the effect of the compression helical spring 67 of carriage 6, sliding stand 61 is return along the direction of brace table 3 by connecting rod 64.When brace table 3 is continued towards pulling out the parallel mobile words of pin direction, directive wheel 63 contacts with guiding restriction portion 622, make the leading section 412 of sliding stand 41 leave the leading section 612 of the sliding stand 61 of carriage 6, almost be when entry needle 1 is pulled out from fish body S, roller 46 separates with the inclined plane part 664 of retainer 66, and make gliding mass 4 turn back to the position of beginning, so just finished injection stroke once.
In addition, when with entry needle when fish body S extracts because the draft helical spring 47 that is connected on the connecting rod 44 of gliding mass 4 has auxiliary tensile elasticity power, pretending the industry personnel only needs just to make gliding mass 4 turn back to the starting position under the state that maintains fish body S.Because draft helical spring 47 makes gliding mass 4 be in the state that returns always, directive wheel 43 is limited to move by guiding restriction portion 422, the position quite stable of the gliding mass 4 when making beginning.
In addition, when entry needle when fish body S extracts, because cylinder group 22 moves to the direction of brace table 3, make cylinder chamber 221 inside form negative pressure, thereby medicament is passed through medicament supply pipe 24 from the medicament storage chamber, adapter 25 is ready to, and provides medicament for injecting next time.
By this embodiment, entry needle 1 is fixing, and fish body S is placed on the brace table 3, and be inserted in the fish body insertion section 313 of the shape of the position that fish body S is injected, and sliding support platform 3, owing to, therefore can determine the position of fish body S in the short time when being provided medicament to inject automatically by entry needle thorn is fashionable, and in the target location of fish body S accurately, safely to injecting.
In addition, owing to brace table 3 can be changed, so can select and different fingerlings the brace table that the different size size adapts.Like this, just can select localized only brace table 3, in addition to the fish body S of easy formation labyrinth, owing to do not need the drive source of power supply one class, in addition to field of employment unqualified (it is first-class for example to can be used for ship), and being easy to carry, is midget plant simple in structure.
Fig. 8, Fig. 9 represent the embodiment (2) of the injection device that the present invention relates to, compare with embodiment (1), have increased the position regulator of adjusting along short transverse 7 200 li of this injection devices.All the other structures are all identical with embodiment (1), so with identical symbolic representation.
In addition, mapping device portion 73 is transformed into the straight-line while will rotatablely moving, and is also supporting gliding mass 4.
According to this injection device 200,, rise by the mapping device portion 73 of rotating shaft 72 and rectilinear motion portion 74 guiding, and promote brace table 3 by gliding mass 4 when making handle 71 when a certain direction is rotated.In addition, if turning handle 71 round about, mapping device portion 73 descends, and falls brace table 3 by gliding mass 4.In addition, because of moving up and down of gliding mass 4 guides by guide portion 75 up and down, so it can move up and down glossily.
In addition, this injection device 200 is as shown in the embodiment (1), and it is fixing entry needle 1, and fish body S is placed on the brace table 3, injects by mobile brace table 3.At this moment, inject, on big or small degree, also exist difference even select to be placed on the similar and big or small similar fish of raising in the same creeve.
But, if according to present embodiment (2), just can gliding mass 4 and brace table 3 be moved up and down so that adjust injection position by position regulator 7, when highly suitable sliding support platform 3 is later on injected.Like this, just, can be at short notice to fish body S exactly, inject safely in target location.
In addition, the injection position of adjusting along continuous straight runs is undertaken by the operating personnel, but because the fish body slides easily, carries out so preferably adopt to finely tune.Although do not draw among the figure, can as the position of adjusting horizontal direction, form gliding mass.
Figure 10 represents the embodiment (3) in the injection device involved in the present invention, and Figure 10 (a) is the vertical view of the entry needle periphery seen from the top.Wherein (b) is front view, (c) is right view.
Embodiment (1) is provided with the irradiation unit 8 of the injection position of irradiation fish body S in the present embodiment relatively.
That is to say that irradiation unit 8 is made of with unillustrated laser light-source device among hole 315,2 cellulosic materials 316, fiber soft material 316a and figure 2 fibers that are formed in the needle guard portion 31.And 2 blocks of cellulosic materials 316 are tilted and are set to, towards the centre line L of entry needle 1 and optical axis is separately overlapped at this.Here, the angle of the crossing θ of its optical axis is 60 degree.And the laser that meets at optical axes crosspoint 317 places is injected with linear fashion from afar.
When using irradiation unit 8, after fish body S was placed on brace table 3, laser just can show two points of irradiation on fish body S.And, when the operation personnel (slide brace table) when the entry needle direction moves fish body S, point of irradiation is combined into a bit.Then, this position (being intersection point 317 positions of optical axis) alignd with the injection position of fish body S, the fish body is intactly put in the fish body insertion section 313 again, such according to embodiment (1), sliding support platform 3 is injected.
According to present embodiment because what adopt is method by the injection position of laser irradiation fish body, so operator can make things convenient for to place the fish body exactly, and at short notice at the target location, accurately, safely fish body S is injected.
Also have employed in the present embodiment light to be not limited in laser, for example all can use as visible light or other visible light of LED etc.
Figure 11, Figure 12 represent the embodiment (4) of injection device involved in the present invention, and this embodiment (4) just will do change by the represented brace table 3 of embodiment (1).That is to say that the brace table 3 in the present embodiment (4) is not only applicable to identical shaped fishes such as all like Yellowtail fishes of its fingerling and pagrosomus major, is suitable for larger-size fish (for example, weight is the fish of 10cm-25cm for 50g-250g length) yet.
Compare with the brace table 3 of embodiment (1), it is big that the fabric width W of the recess 321 of the fish body mounting portion 32 of this brace table 3 wants, and in addition, it is dark that the depth capacity D of recess 321 also wants.In addition, needle guard portion 31 does not have top hold-down 311, and the angle groove 312 of syringe needle will be lacked.Thereby 313 of fish body insertion sections are formed with lower face 313b.In addition, for the ease of seeing entry needle 1, the bight 318 of needle guard portion 31 is configured to the fillet shape.
By adopting present embodiment, when fish to all like Yellowtail fishes and this shape of pagrosomus major, or the bigger fish of its size is when injecting, and is the shape of recess 321 that is suitable for the fish body placement section 32 of fish body S size because present embodiment adopts, and institute is so that stably place fish body S.Then, be under the state that fish body S is placed on the 313 lower face 313b of fish body insertion section, inject by mobile brace table 3.In addition, because not resembling, present embodiment is not provided with top hold-down 311 (going up facial 313a) the brace table 3 of embodiment (1), in addition, erect image is aforesaid like that again, arrive the syringe needle of entry needle at an easy rate, so for larger-size fish body, even the precision of injection position is not especially accurately not have obstruction yet.
Thereby, when using the brace table 3 of embodiment (4), owing to the fish for the shape as Yellowtail fish and pagrosomus major, perhaps larger-size fish, can stably maintain fish body S, in addition, during injection, because the fillet on the bight 318 of needle guard portion 31, can also see entry needle 1 at an easy rate, so, can be in the short time, according to the position of selected target just can be accurately, safely fish body S is injected.
Figure 13, Figure 14 represent the embodiment (5) in the injection device involved in the present invention, and by the represented brace table 3 of embodiment (1), in present embodiment (5), suitable fingerling is that the smooth fish of class shapes such as flatfish and pagrosomus major is used.In addition, for picture flatfish and pagrosomus major, comparatively it is desirable to the vaccine injection position and be muscle place at the fish back.Express the general shape of flatfish (fish body S1) and pagrosomus major (fish body S2) and injection position P separately among Figure 15 and among Figure 16 respectively
1, P
2In addition, as shown in Figure 15,16, in flatfish (fish body S1) and pagrosomus major (fish body S2) though in the most basic injection position be P
1, P
2, but owing to be intramuscular injection, so only otherwise exceed P
1, P
2Hatched example areas scope on every side all can.
This brace table 3 is compared with the brace table 3 of embodiment (1), on fish body placement section 32, recess 321 is not set, and only is a par 322.In addition, the fish body insertion section of needle guard portion 31 313 forms darker acute angle, sticks the side (non-flat forms one side) that pagrosomus major or flatfish have eyes by the last facial 313a that tilts, and top hold-down 311 stretches out longways to foreign minister.In addition, as shown in Figure 14 (b), the top of the top hold-down 311 face 311a that is in the shape of the letter V sees the open state that then is in the shape of the letter V from the front.
According to present embodiment, when the smooth fish of the external form shape of giving a picture flatfish (fish body S1) and pagrosomus major (fish body S2) class is injected, place owing to need make fish body S1, S2 insert fish body insertion section 313, so can make the placement of fish body S1, S2 keep stable.Under the motionless state of fish body S1, S2 gliding mass 4 is moved and inject keeping then.In addition, the top of needle guard portion 31 is in open state, because operator carry out operation in fish body placement section 32 1 sides, and has carried out a side tegmentum of operation by protruding long top hold-down 311, so can guarantee its safety.
Thereby, adopt the brace table 3 of embodiment (5), can make the fish body S of shape as flatfish (fish body S1) and pagrosomus major (fish body S2) keep motionless, in addition, when injection,, so just can see entry needle 1 easilier because top hold-down 311 has V-shape face 311a and is split into V-shape, institute is so that can accurately inject fish body S safely at the target location in the short time.
In addition, when the fish body of larger-size flatfish (fish body S1) and pagrosomus major (fish body S2) class is injected, can realize by the height H (seeing Figure 13) that increases fish body insertion section 313.
Embodiment (6) in Figure 17, the expression inject state involved in the present invention, its adopts is not that carriage 6 by represented medicament feed mechanism 2 such as embodiment (1) provides medicament, but detect moving of brace table 3 by the electronics mode, automatically medicament is offered the mode of entry needle 1.
In the injection device 300 in the present embodiment, the primary structure of medicament feed mechanism 2 be by, be fixed on the switch 301, motor drive 302, motor 303 of the motion detection device that moves of brace table 3 on the gliding mass 4, rotatablely moving of motor be transformed into carriage 305, cylinder 22 and the piston 23 of straight-line mapping device 304, motor 303 etc. constitute as detection.In addition, omitted relevant description to gliding mass 4 structures among Figure 17, this is because this structure and the identical cause of example (1).
In injection device 300, the fish body is placed on the brace table 3, the leading section 412 of sliding stand 41 is contacted with switch 301, when switch 301 is switched on motor drive 302 CD-ROM drive motors 303 are arranged just, by mapping device 304 piston 23 is advanced.Like this, the medicament in the cylinder chamber 221 just offers fish body S by entry needle 1.
According to this injection device 300, owing to be to utilize switch to detect moving also of brace table 3 medicament automatically is provided, so just can implement injection for fish body S accurately, safely at short notice at the target location.
Figure 18, Figure 19 represent the embodiment (7) of injection device involved in the present invention, and it has done change to mobile device 4.That is to say that its uses is not travel mechanism 4 by represented the sort of mobile brace table 3 such as embodiment (1), but the travel mechanism 4 of mobile entry needle 1.
Injection device 400 among this embodiment is, with the working method of the medicament feed mechanism 2 of embodiment (6), travel mechanism by being arranged on the bottom 4 is whole to move these medicament feed mechanisms 2, and makes entry needle towards mechanism that the direction of fish body S moves.
The medicine feeding apparatus 2 of present embodiment is supported by sliding stand 401, and sliding stand 401 is supported on the guide rail 403 movably by directive wheel 402.In addition, sliding stand 401 is provided with connecting rod 404, and the driving force that is produced by travel mechanism 4 just can pass to sliding stand 401 by connecting rod 404.
Thereby, fish body S is fixed in the fish body mounting portion 32 of brace table 3, press unillustrated switch in figure below, just can make motor 405 rotations, and sliding stand 401 is moved by straight line driving mechanism 410, connecting rod 404, and make entry needle 1 near fish body 5 and lunge entry needle 1, in the extremely short time, just provide medicament and inject by medicament feed mechanism 2.Then, after the drug injection of carrying out the stipulated time, motor 405 is auto-reverse, and entry needle 1 is extracted from the fish body, and medicament feed mechanism 2 turns back to initial position.
It is such that erect image embodiment (1) is introduced, and brace table 3 has the variety classes that can cooperate the fish body, the structure that shape is changed.In addition, shown in the injection device 450 of erect image Figure 19 like that, the position regulator 7 (here being the adjusting device of short transverse) of the adjustment fish body injection position the same with embodiment (2) also can be set equally.In addition, though do not draw among the figure, also can be the same with embodiment (3), the irradiation unit 8 of irradiation fish body S injection position is set in needle guard portion 31.
Change this injection device 400 according to the kind of fish body S, the difference of shape, just can automatically inject as long as fish body S is placed on the brace table 3.Therefore, can determine by selecting 3 couples of baroque fish body S of only brace table or fish body S position simple in structure, because injection process carries out automatically, thus in the short time, at the target location just can be accurately, safely fish body S is implemented injection.
Therefore, with from fish body S be transported to the position determine all be automatization carry out ground automatically mode compare, this device promptly is a kind of midget plant simple in structure, but also is the very high device of productivity.
In addition,, also have the irradiation unit 8 of the injection position that shines fish body S because this device had both had the position regulator 7 of adjusting fish body injection position, so, can be in very short time at the target location accurately, safely fish body S is injected.
In addition,,, never only limit to use motor though utilized motor 405 as the drive source of travel mechanism 4, shown in for example can the injection device 460 of image pattern 20 like that, utilize gas cylinder or hydraulic cylinder isoline formula driving mechanism 510 to drive.In addition, for the driving of the piston in the medicament feed mechanism 2 23, also can adopt gas type cylinder, fluid pressure type cylinder isoline driving mechanism 520 to drive.
Figure 21-Figure 23 represents the embodiment (8) of injection device involved in the present invention.
The entry needle 1 of previous embodiment (1) has the structure that becomes vertical to be provided with the moving direction of brace table 3, the direction of insertion of entry needle roughly vertical with the fish body (inserting 90 ° of angle α ' ≈).But in this embodiment (8), the formation of brace table 3 or entry needle 1 is to go for entry needle 1 is inserted in the fish body S as injecting body with the angle [alpha] that tilts.That is to say that entry needle 1 is not to be inserted by the vertical of fish body S, but entry needle 1 is intravital with the insertion angle α insertion injection of tilting with respect to the injection position G of fish body S.
As shown in Figure 21, the structure of injection device 470 is: the mode that adopts previous embodiment (1), the entry needle of fixing in order to make 1 injects in the fish body S with the angle that tilts, and make the angle of brace table 3 relative 1 one-tenth α of entry needle, and relative moving mechanism 4 is provided with obliquely, and brace table 3 can move along the direction of entry needle 1.The structure of carriage 6 and gliding mass 4 and the structure of other parts are all identical with embodiment (1).
In addition, as shown in figure 22, the structure of injection device 480 is, adopt and the same mode of injection device described in the represented Figure 18 of previous embodiment (7), brace table 3 is fixing, entry needle 1 is with the medicament feed mechanism 2 that connects, the angle of brace table 3 (fish body S) tilt alpha relatively, and entry needle 1 is moved towards the direction of fish body S.Travel mechanism 4 and other structure are all identical with embodiment (7).
The injection device 470,480 of Gou Chenging as described above, shown in erect image Figure 23 (a) like that, constituted the α insertion angle that tilts between entry needle 1 and the fish body S that is placed on the fish body placement section 32.Specifically, when the perpendicular direction of handle and the contacted contact surface 312c of fish body S is made as Y-axis, with respect to the X-axis that intersects vertically with this Y-axis, entry needle 1 direction is set just and constituted the insertion angle α that tilts between the X-axis.Thereby, shown in erect image Figure 23 (b) like that, entry needle 1 is inserted into the G1 place, insertion point of fish body S with inclined angle alpha, then, finally reaches the target location G that should inject.Therefore, employing begins to carry out the injection of medicament with injection device 470,480 corresponding methods respectively.Here, in needle guard portion 31, be formed with shape and be the U font, the syringe needle angle groove 312 of upward opening, for example, the structure of entry needle 1 can select with the insertion angle α that tilts entry needle 1 to be arranged on the structure of the end 312a direction of syringe needle angle groove 312.Here, and the inclination between the above-mentioned X-axis inserts angle α and can adjust between about 20, and adjustment can be carried out according to kind, shape and the size of fish body S, and perfect condition should be taken in ° of-40 ° scopes in α=30.
Utilize the injection device 470,480 of present embodiment, because the inclination angle of being inserted is α, so the power of inserting just is broken down into the component of X-direction and Y direction, make entry needle 1 suffered retroaction when inserting from the fish body reduce (under very near state with respect to fish body S injection structure vertically, the entry needle 1 suffered counteracting force from fish body S just can strengthen).Thereby, a kind of injection device and injecting method that entry needle accepts to insert from injecting body resistance that reduce just can be provided.
In addition, because the epidermis of fish body S belongs to harder material, sometimes insertion force can produce depression near the injection position G of fish body S, and the injection of medicament is made a fault, and, because this depression is damaged fish body S sometimes, but,, just can prevent the depressed phenomenon that causes by entry needle owing to be entry needle to be inserted in the fish body S with the insertion angle α that tilts, thereby improve the success rate of injection greatly, meanwhile can also improve working performance.In addition, in the various embodiments described above with fish body S as injecting body, but except the fish body, also can be used for other animal that needs are injected, particularly very effective to need in the very short time, injecting animal such as a large amount of vaccines (as chicken etc.).
With embodiment (1) is that the summary of the existing injection device that will be manufactured experimently of example is expressed as follows.
The size of device: 200 (W) * 320 (D) * 120 (H) mm of unit
The weight of device: 4.0KG
Injection speed: the 1000-1500 tail/hour/people
Brace table weight: 650g
The replacing time of brace table: about 30 seconds
The invention effect
In sum, has following effect at settling mode 1 related injection device of the present invention Really: as long as injecting body is placed on the brace table, and arrange as making entry needle and brace table make phase Just can inject mobile mobile device, owing to brace table can be changed, so can lead to Cross the position of selecting only brace table to determine the fish body, and can determine at short notice injecting body The position, thereby obtain the exactly dress to injecting as the injection position of target Put.
In addition, have following effect by measure 10 relevant injecting methods of the present invention: because The entry needle that relatively is fixed is placed on injecting body on the brace table and moves it, and makes notes Beam is near entry needle and when being injected pin and inserting, and detects the movement of injecting body and from injection Emit medicament in the pin, inject then, so both can determine at short notice injecting body The position can be that injecting body is injected to the target injection position again accurately, safely.
In addition, measure 12 related injecting methods of the present invention also have following effect: profit With the brace table of being fixed, just can determine easily closing most of baroque fish body Put the right position, and that detects entry needle moves and provide medicament, can be at short notice for target bit Put accurately, safely the fish body injected.
Claims (9)
1, a kind of injection device is characterized in that being provided with: be installed in the entry needle on the medicament feed mechanism; The brace table of the injecting body that placement is injected with entry needle; And travel mechanism, it relatively moves entry needle and brace table, and injecting body is injected, and above-mentioned travel mechanism moves to inject to injecting body above-mentioned brace table, above-mentioned brace table can be changed, and constitutes and can slide towards entry needle.
2, injection device as claimed in claim 1 is characterized in that: brace table is provided with the position regulator of adjusting the injecting body injection position.
3, injection device as claimed in claim 1 or 2 is characterized in that: it is provided with the irradiation unit of irradiation injecting body position.
4, injection device as claimed in claim 1 or 2 is characterized in that: brace table has adopted the structure that entry needle is inserted with the angle that tilts with respect to injecting body.
5, injection device as claimed in claim 3 is characterized in that: brace table has adopted the structure that entry needle is inserted with the angle that tilts with respect to injecting body.
6, injection device as claimed in claim 1 or 2 is characterized in that: entry needle has adopted and can detect the mobile of brace table, and the structure of medicament is provided by the medicament feed mechanism.
7, injection device as claimed in claim 3 is characterized in that: entry needle has adopted and can detect the mobile of brace table, and the structure of medicament is provided by the medicament feed mechanism.
8, injection device as claimed in claim 4 is characterized in that: entry needle has adopted and can detect the mobile of brace table, and the structure of medicament is provided by the medicament feed mechanism.
9, injection device as claimed in claim 5 is characterized in that: entry needle has adopted and can detect the mobile of brace table, and the structure of medicament is provided by the medicament feed mechanism.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP274677/2001 | 2001-09-11 | ||
| JP2001274677 | 2001-09-11 | ||
| JP2002242191A JP3936264B2 (en) | 2001-09-11 | 2002-08-22 | Injection device |
| JP242191/2002 | 2002-08-22 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1406639A CN1406639A (en) | 2003-04-02 |
| CN1236825C true CN1236825C (en) | 2006-01-18 |
Family
ID=26621979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB021315620A Expired - Fee Related CN1236825C (en) | 2001-09-11 | 2002-09-11 | Injection device and method |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP3936264B2 (en) |
| KR (1) | KR100695552B1 (en) |
| CN (1) | CN1236825C (en) |
| TW (1) | TW550100B (en) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NO331843B1 (en) * | 2010-06-24 | 2012-04-16 | Maskon As | Method and system for vaccination and sorting of fish |
| NO334013B1 (en) * | 2010-06-24 | 2013-11-18 | Maskon As | Unit for injection |
| KR101071880B1 (en) | 2011-02-10 | 2011-10-12 | 대한민국 | Fish conveyer system for a vaccine inoculation |
| KR101201430B1 (en) | 2012-01-18 | 2012-11-23 | 대한민국 | Automatic injection method and apparatus of vaccine for a fish |
| CN102845340A (en) * | 2012-09-07 | 2013-01-02 | 怀远县渔业科技发展有限责任公司 | Mud fish supporting and loading table |
| KR101277802B1 (en) | 2012-11-22 | 2013-06-27 | 대한민국 | Automatic injection apparatus of vaccine for a fish |
| CN103081834A (en) * | 2013-01-11 | 2013-05-08 | 江苏世盛动物药业有限公司 | Fish fixing and metering oral medication device and use method thereof |
| CN103493766B (en) * | 2013-09-22 | 2015-04-15 | 陈凯 | Continuous automatic injection device used for aquatic animals |
| JP6242175B2 (en) * | 2013-11-14 | 2017-12-06 | 学校法人近畿大学 | Fish injection device |
| CN104221955B (en) * | 2014-07-14 | 2016-01-13 | 浙江大学 | The continuous automatic injection machine of vaccines for fish injection |
| CN104186376B (en) * | 2014-07-14 | 2016-06-01 | 浙江大学 | The fry automatic clamping device of vaccinate |
| CN105963044B (en) * | 2016-04-22 | 2017-09-26 | 浙江大学 | The continuous automated injection device of loach injection of hormone |
| WO2018204572A1 (en) | 2017-05-05 | 2018-11-08 | Nova-Tech Engineering, Llc | Injection systems and methods |
| CN107864902A (en) * | 2017-11-07 | 2018-04-03 | 浙江大学 | The automatic clamping mechanism of fish injection |
| CN107980690A (en) * | 2017-11-30 | 2018-05-04 | 浙江海洋大学 | A kind of fish marking machine and fish beat calibration method |
| CN109820618A (en) * | 2019-04-03 | 2019-05-31 | 田岳 | A kind of poultry vaccine syringe |
| KR102237282B1 (en) * | 2019-04-17 | 2021-04-07 | 재단법인대구경북과학기술원 | Fish bio signal measuring device |
| WO2023162731A1 (en) * | 2022-02-22 | 2023-08-31 | 株式会社ニッスイ | Vaccination method and farmed fish |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000157631A (en) * | 1998-11-25 | 2000-06-13 | Fujihira Kogyo Kk | Protector for syringe |
-
2002
- 2002-08-22 JP JP2002242191A patent/JP3936264B2/en not_active Expired - Fee Related
- 2002-08-30 TW TW091119868A patent/TW550100B/en not_active IP Right Cessation
- 2002-09-11 CN CNB021315620A patent/CN1236825C/en not_active Expired - Fee Related
- 2002-09-11 KR KR1020020054955A patent/KR100695552B1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR100695552B1 (en) | 2007-03-15 |
| KR20030022748A (en) | 2003-03-17 |
| CN1406639A (en) | 2003-04-02 |
| JP3936264B2 (en) | 2007-06-27 |
| JP2003159265A (en) | 2003-06-03 |
| TW550100B (en) | 2003-09-01 |
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