CN113133941B - Medical injection shaking bottle device - Google Patents
Medical injection shaking bottle device Download PDFInfo
- Publication number
- CN113133941B CN113133941B CN202110464795.1A CN202110464795A CN113133941B CN 113133941 B CN113133941 B CN 113133941B CN 202110464795 A CN202110464795 A CN 202110464795A CN 113133941 B CN113133941 B CN 113133941B
- Authority
- CN
- China
- Prior art keywords
- clamping
- bottle
- injection
- penicillin bottle
- ring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 238000010999 medical injection Methods 0.000 title claims abstract description 8
- 229930182555 Penicillin Natural products 0.000 claims abstract description 85
- JGSARLDLIJGVTE-MBNYWOFBSA-N Penicillin G Chemical compound N([C@H]1[C@H]2SC([C@@H](N2C1=O)C(O)=O)(C)C)C(=O)CC1=CC=CC=C1 JGSARLDLIJGVTE-MBNYWOFBSA-N 0.000 claims abstract description 85
- 229940049954 penicillin Drugs 0.000 claims abstract description 85
- 238000002347 injection Methods 0.000 claims abstract description 77
- 239000007924 injection Substances 0.000 claims abstract description 77
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 239000003814 drug Substances 0.000 abstract description 13
- 230000000694 effects Effects 0.000 abstract description 9
- 239000000843 powder Substances 0.000 abstract description 7
- 238000010586 diagram Methods 0.000 description 5
- 238000001802 infusion Methods 0.000 description 5
- 239000007788 liquid Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000001125 extrusion Methods 0.000 description 3
- 238000004090 dissolution Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
- A61J1/00—Containers specially adapted for medical or pharmaceutical purposes
- A61J1/14—Details; Accessories therefor
- A61J1/20—Arrangements for transferring or mixing fluids, e.g. from vial to syringe
- A61J1/2003—Accessories used in combination with means for transfer or mixing of fluids, e.g. for activating fluid flow, separating fluids, filtering fluid or venting
- A61J1/2006—Piercing means
- A61J1/201—Piercing means having one piercing end
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
- A61J1/00—Containers specially adapted for medical or pharmaceutical purposes
- A61J1/14—Details; Accessories therefor
- A61J1/16—Holders for containers
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
- A61J1/00—Containers specially adapted for medical or pharmaceutical purposes
- A61J1/14—Details; Accessories therefor
- A61J1/20—Arrangements for transferring or mixing fluids, e.g. from vial to syringe
- A61J1/2003—Accessories used in combination with means for transfer or mixing of fluids, e.g. for activating fluid flow, separating fluids, filtering fluid or venting
- A61J1/2048—Connecting means
- A61J1/2051—Connecting means having tap means, e.g. tap means activated by sliding
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
- A61J1/00—Containers specially adapted for medical or pharmaceutical purposes
- A61J1/14—Details; Accessories therefor
- A61J1/20—Arrangements for transferring or mixing fluids, e.g. from vial to syringe
- A61J1/2003—Accessories used in combination with means for transfer or mixing of fluids, e.g. for activating fluid flow, separating fluids, filtering fluid or venting
- A61J1/2048—Connecting means
- A61J1/2055—Connecting means having gripping means
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
- A61J1/00—Containers specially adapted for medical or pharmaceutical purposes
- A61J1/14—Details; Accessories therefor
- A61J1/20—Arrangements for transferring or mixing fluids, e.g. from vial to syringe
- A61J1/2089—Containers or vials which are to be joined to each other in order to mix their contents
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
- A61J1/00—Containers specially adapted for medical or pharmaceutical purposes
- A61J1/14—Details; Accessories therefor
- A61J1/20—Arrangements for transferring or mixing fluids, e.g. from vial to syringe
- A61J1/2096—Combination of a vial and a syringe for transferring or mixing their contents
Abstract
The invention provides a medical injection shaking bottle device. The injector comprises an injection cylinder body, an injection needle arranged on the injection cylinder body, and a clamping part, wherein the clamping part comprises a clamping base, the clamping base is connected to the injection cylinder body in a threaded manner, a clamping piece is arranged on the clamping base, and the clamping piece is used for clamping a penicillin bottle positioned on one side of the injection needle. According to the technical scheme, when the powder medicament in the penicillin bottle is required to be dissolved, the injection needle on the injector is pricked into the penicillin bottle, the injection in the injector is injected into the penicillin bottle, and the clamping piece has a stable clamping effect on the penicillin bottle; at this moment, medical personnel shake the bottle through the holder to the xiLin bottle, and whole shake the effect of bottle better that shakes, connection stability between xiLin bottle and the syringe is higher.
Description
Technical Field
The invention relates to a medical injector, in particular to a medical injection shaking bottle device.
Background
In a medical environment, injection needs to be dispensed before injection. Namely, the medicine dispensing injector is required to be firstly inserted into the infusion bottle, part of injection is extracted, then the medicine dispensing injector is used for being inserted into the penicillin bottle, as the powder medicine is usually filled in the penicillin bottle, the injection flows into the penicillin bottle, the penicillin bottle needs to be repeatedly shaken and vibrated, the powder medicine and the inner wall of the penicillin bottle are adhered, and medical staff can often collide the penicillin bottle on a table top, so that the powder medicine is fallen and dissolved from the inner wall of the penicillin bottle.
In the operation process, although the basic dissolution of the powder medicament in the penicillin bottle can be completed, the liquid in the penicillin bottle flows basically by shaking the penicillin bottle, and the penicillin bottle and the infusion needle on the infusion set are repeatedly extruded, so that the infusion needle and the infusion set main body are easy to fall off.
Disclosure of Invention
In view of the above, the present invention aims to provide a shaking device for medical injection, which can generate stable clamping effect on penicillin bottles and has better shaking effect.
In order to solve the technical problems, the technical scheme of the invention is as follows: the utility model provides a medical injection shakes bottle device, includes the syringe, the syringe includes the syringe body, installs the syringe needle on the syringe body, still includes clamping part, clamping part includes the centre gripping base, centre gripping base threaded connection is on the syringe body, be equipped with the holder on the centre gripping base, the holder is used for carrying out the centre gripping to the xiLin bottle that is located syringe needle one side.
According to the technical scheme, when the powder medicament in the penicillin bottle is required to be dissolved, the injection needle on the injector is pricked into the penicillin bottle, the injection in the injector is injected into the penicillin bottle, and the clamping piece has a stable clamping effect on the penicillin bottle; at this moment, medical personnel shake the bottle through the holder to the xiLin bottle, and whole shake the effect of bottle better that shakes, connection stability between xiLin bottle and the syringe is higher.
Preferably, the clamping piece comprises two or more clamping arms, two ends of the clamping arms are respectively hinged ends and force application ends, the hinged ends are hinged to the clamping base, the force application ends are used for contacting with an outer bottle body of the penicillin bottle located on one side of the injection needle, and the clamping arms are circumferentially distributed along the clamping base.
Through the technical scheme, when the penicillin bottle is required to be clamped, the clamping arm is rotated to one side of the penicillin bottle, and the force application end of the clamping arm is in extrusion contact with the outer bottle body of the penicillin bottle and has a stable clamping effect on the outer bottle of the penicillin bottle.
Preferably, the force application end is provided with a rubber layer, and the rubber layer can be contacted with the outer bottle body of the penicillin bottle positioned at one side of the injection needle.
Through above-mentioned technical scheme, the application of force end can produce bigger frictional force between the outer bottle of penicillin bottle through the rubber layer, and the clamping stability of penicillin bottle is higher.
Preferably, the clamping arm can be folded and attached to the outer cylinder wall of the injection cylinder;
The end part of the clamping arm is bent and arranged to form the force application end;
When the clamping arm is folded towards one side of the injection needle, the force application end is folded towards one side of the injection needle;
When the clamping arm is folded towards one side of the outer side wall of the injection cylinder body, the force application end is folded towards the outer side of the injection cylinder body.
Through the technical scheme, when the clamping arm is turned over towards one side of the outer side wall of the injection cylinder body, the force application end is turned over towards the outside of the injection cylinder body, and an operator can press the clamping arm and apply thrust to the force application end, so that a second force application point of the injection cylinder body is given to the operator.
Preferably, the clamping piece comprises a clamping ring which is rotationally connected to the clamping base, the clamping ring is sleeved on the outer side of the penicillin bottle on one side of the injection needle, a clamping block is arranged on the clamping ring in a penetrating mode, and the end portion of the clamping block can extrude the outer bottle wall of the penicillin bottle.
Through the technical scheme, the clamping block can be pushed to extrude the outer bottle wall of the penicillin bottle, and the penicillin bottle can be stably positioned in the clamping ring, so that on one hand, the penicillin bottle can be driven to shake by shaking the whole injection cylinder body and the clamping piece; on the other hand, the user can press the clamping base, shake whole syringe body, the clamping ring can take place the autogiration with the xiLin bottle, and the liquid in the xiLin bottle can take place violently to vibrate and then dissolve.
Preferably, the number of the clamping blocks is two or more, and all the clamping blocks are circumferentially distributed on the clamping ring.
Through above-mentioned technical scheme, press the grip block simultaneously, the grip block can produce even extrusion force to the outer bottle wall of xiLin bottle simultaneously, and the fixation stability between xiLin bottle and the grip ring is higher.
Preferably, the clamping rings are provided with springs corresponding to the clamping blocks one by one, and the springs are used for driving the clamping blocks to move towards one side of the penicillin bottles.
Through the technical scheme, the spring can drive the clamping block to move towards the direction of the penicillin bottle, so that the fixation stability of the penicillin bottle is further ensured.
Preferably, the clamping block is provided with a first inclined plane, and the side wall of the injection cylinder body, which is close to the injection needle, is provided with a second inclined plane;
when the clamping base moves towards one side deviating from the injection needle, the first inclined plane and the second inclined plane are extruded, and the clamping block overcomes the elasticity of the spring and gradually gets away from the penicillin bottle.
Through the technical scheme, after the liquid in the penicillin bottle is uniformly dissolved, the clamping base moves in the direction away from the injection needle, the first inclined surface and the second inclined surface are mutually extruded, the clamping block can overcome the elastic force of the spring to gradually separate from the penicillin bottle, and the penicillin bottle can be easily taken down from the injection needle;
When needs are with the stable centre gripping of xiLin bottle, the centre gripping base is moved towards being close to injection needle orientation, and first inclined plane and second inclined plane extrudees each other and slide, and spring force is applyed in the grip block, and the grip block is close to xiLin bottle outer bottle gradually, and the grip block can be adapted to the xiLin bottle of equidimension and produce stable centre gripping effect.
Preferably, an external thread section is arranged on the outer side wall of the injection cylinder;
The sliding sleeve is provided with a sliding sleeve and a driving sleeve, the driving sleeve is positioned on one side of the sliding sleeve, which is close to the clamping base, the driving sleeve is rotationally connected with the end part of the sliding sleeve, which is close to the injection needle, the inner sleeve surface of the driving sleeve is provided with an internal thread section, and the internal thread section can be meshed with the external thread section;
The end face of the driving sleeve can be extruded with the end face of the clamping ring.
Through the technical scheme, when the whole clamping ring, the clamping block and the penicillin bottle are required to be driven to rotate in the circumferential direction, a user only needs to push the sliding sleeve to move towards the direction of the injection needle, the internal thread section on the driving sleeve is matched with the external thread section of the injection cylinder body, the driving sleeve rotates, the sliding sleeve is continuously pushed towards the direction of the injection needle, the end part of the driving sleeve is extruded with the end face of the clamping ring, and the driving sleeve can drive the clamping ring, the clamping block and the penicillin bottle to rotate in the circumferential direction by utilizing the inertial driving force of the driving sleeve.
Preferably, the end part of the clamping ring, which is away from the driving sleeve, is provided with a bottom ring, the bottom ring is rotationally connected to the clamping ring, and a thrust ball bearing is arranged between the bottom ring and the clamping ring.
According to the technical scheme, when the penicillin bottle is required to be rotated, the injector is held by hand, the bottom ring is extruded on the table top, at the moment, the injector, the clamping base, the clamping ring, the clamping block and the penicillin bottle are all fixed, the clamping ring is driven to rotate by the inertial rotation force of the driving sleeve by moving the sliding sleeve to one side of the injection needle, the clamping ring can stably rotate around the bottom ring, the rotation of the whole penicillin bottle is more stable, and the liquid in the penicillin bottle can be dissolved more thoroughly; in addition, the thrust ball bearing can greatly reduce the rotation friction force between the bottom ring and the clamping ring, and the rotation of the penicillin bottle is smoother.
Drawings
Fig. 1 is a schematic structural diagram of a first embodiment, for focusing on showing a structural state of a clamping arm when the clamping arm is attached to an outer side of a syringe body;
Fig. 2 is a schematic structural diagram II of the first embodiment, which is used for mainly showing the structural state of the clamping arm when the clamping arm has a clamping effect on the penicillin bottle;
FIG. 3 is a schematic diagram of an embodiment;
fig. 4 is an enlarged view of a portion a of fig. 3;
fig. 5 is an enlarged view of a portion B of fig. 3;
Fig. 6 is an enlarged view of a portion C of fig. 3;
FIG. 7 is a schematic diagram showing a third embodiment of a state-one structure;
fig. 8 is a schematic diagram of a second state structure of the third embodiment.
Reference numerals: 1. penicillin bottles; 2. a syringe; 21. a syringe body; 22. an injection needle; 3. a clamping part; 31. clamping a base; 32. a clamping member; 321. a clamping arm; 3211. a hinged end; 3212. a force application end; 3213. a rubber layer; 322. a clamping ring; 323. a clamping block; 324. a spring; 325. a first inclined surface; 326. a second inclined surface; 327. an external thread section; 328. an internal thread segment; 329. a slip sleeve; 330. a drive sleeve; 331. a bottom ring; 332. a thrust ball bearing; 4. a through hole; 5. a movable block; 51. a first rotating end; 52. a second rotating end; 6. a second rotation shaft; 7. a pry bar; 8. a chute; 9. prying grooves; 10. an accommodating groove.
Detailed Description
The following detailed description of the invention is provided in connection with the accompanying drawings to facilitate understanding and grasping of the technical scheme of the invention.
Embodiment one:
A medical injection shaking bottle device, see fig. 1, comprises a syringe 2, wherein the syringe 2 comprises a syringe body 21 and an injection needle 22 arranged on the syringe body 21. The injection needle 22 is inserted into the penicillin bottle 1.
Referring to fig. 1 and 2, the injection syringe further comprises a clamping part 3, the clamping part 3 comprises a clamping base 31, the clamping base 31 is in threaded connection with the syringe body 21, a clamping piece 32 is arranged on the clamping base 31, and the clamping piece 32 is used for clamping the penicillin bottle 1 positioned on one side of the injection needle 22.
Referring to fig. 1 and 2, the clamping member 32 includes two or more clamping arms 321, two ends of the clamping arms 321 are respectively a hinge end 3211 and a force application end 3212, and the hinge end 3211 is hinged to the clamping base 31. The force application end 3212 is formed by bending a clamping arm 321, the force application end 3212 is used for contacting with the outer bottle body of the penicillin bottle 1 positioned at one side of the injection needle 22, and the clamping arms 321 are circumferentially distributed along the clamping base 31.
Referring to fig. 1, the clamping arm 321 can be folded over and attached to the outer cylinder wall of the syringe body 21; when the clamping arm 321 is folded towards the side of the injection needle 22, the force application end 3212 is folded towards the side of the injection needle 22; when the clamp arm 321 is folded toward the outer side of the syringe body 21, the biasing end 3212 is folded toward the outside of the syringe body 21.
A rubber layer 3213 is arranged on the force application end 3212, and the rubber layer 3213 can be contacted with the outer bottle body of the penicillin bottle 1 positioned at one side of the injection needle 22.
In the specific use process, when the powdery medicament in the penicillin bottle 1 needs to be dissolved, the injection needle 22 is pricked into the penicillin bottle 1, then part of injection in the injection cylinder 21 is injected into the penicillin bottle 1, the clamping arm 321 is rotated, the force application end 3212 of the clamping arm 321 is rotated to one side of the penicillin bottle 1, the force application end 3212 extrudes the outer bottle wall of the penicillin bottle 1, a user only needs to press the clamping arm 321, the penicillin bottle 1 can be fixed, and the injector 2 and the penicillin bottle 1 are more stable when shaking, as shown in fig. 2.
After the powder medicament in the penicillin bottle 1 is thoroughly dissolved, the clamping arm 321 is rotated around the hinged end 3211 to the side deviating from the penicillin bottle 1 until the clamping arm 321 is attached to the outer wall of the syringe body 21, as shown in fig. 1, one hand of a user can generate extrusion force on the clamping arm 321 and thrust force on the force application end 3212, and the other hand of the user pushes the piston in the syringe body 21, so that the operation is more flexible.
Embodiment two: the support 32 employed in the second embodiment is different in structure from that in the first embodiment.
Wherein, referring to fig. 3, the clamping member 32 comprises a clamping ring 322 rotatably connected to the clamping base 31, and the rotation axis of the clamping ring 322 is parallel to the length direction of the syringe body 21.
Referring to fig. 3, a clamping ring 322 is sleeved on the outer side of the penicillin bottle 1 at one side of the injection needle 22, two or more clamping blocks 323 are arranged on the clamping ring 322 in a penetrating manner, all the clamping blocks 323 are circumferentially distributed on the clamping ring 322, and the end parts of the clamping blocks 323 can squeeze the outer bottle wall of the penicillin bottle 1.
Referring to fig. 3 and 4, springs 324 corresponding to the clamping blocks 323 one by one are provided on the clamping ring 322, and the springs 324 are used for driving the clamping blocks 323 to move to the side of the penicillin bottle 1.
A first inclined plane 325 is arranged on the clamping block 323, and a second inclined plane 326 is arranged on the side wall of the syringe body 21, which is close to the injection needle 22; when the clamping base 31 moves to the side away from the injection needle 22, the first inclined surface 325 and the second inclined surface 326 are pressed, and the clamping block 323 overcomes the elastic force of the spring 324 and gradually moves away from the penicillin bottle 1.
In addition, referring to fig. 3 and 5, an external thread section 327 is provided on the outer sidewall of the syringe body 21, the external thread section 327 being located on a side of the clamping base 31 facing away from the clamping ring 322.
Referring to fig. 3 and 6, a sliding sleeve 329 is provided on the syringe body 21, and a driving sleeve 330 is provided on the sliding sleeve 329, wherein the driving sleeve 330 is located on one side of the sliding sleeve 329 near the clamping base 31, the driving sleeve 330 is rotatably connected with the end of the sliding sleeve 329 near the injection needle 22, an internal thread section 328 is provided on the inner sleeve surface of the driving sleeve 330, and the internal thread section 328 can be meshed with the external thread section 327. When the internally threaded section 328 of the drive sleeve 330 intermeshes with the externally threaded section 327 of the syringe barrel, the drive sleeve 330 rotates. The end face of the drive sleeve 330 can be pressed against the end face of the clamping ring 322.
Referring to fig. 3 and 5, a bottom ring 331 is disposed at an end of the clamping ring 322 facing away from the driving sleeve 330, the bottom ring 331 is rotatably connected to the clamping ring 322, and a thrust ball bearing 332 is mounted between the bottom ring 331 and the clamping ring 322.
In the specific use process, when the powdery medicament in the penicillin bottle 1 needs to be dissolved, the injection needle 22 is pricked into the penicillin bottle 1, then part of injection in the injection cylinder 21 is injected into the penicillin bottle 1, the clamping base 31 is rotated, the clamping base 31 moves towards the direction of the penicillin bottle 1, the spring 324 drives the clamping block 323 to move towards the direction of the penicillin bottle 1 until the end part of the clamping block 323 is in contact with the outer bottle wall of the penicillin bottle 1, and the penicillin bottle 1, the clamping block 323 and the clamping ring 322 are relatively fixed, as shown in the attached figure 3.
The sliding sleeve 329 is pushed to one side of the injection needle 22, the internal thread section 328 on the driving sleeve 330 is meshed with the external thread section 327 on the injection cylinder 21, the driving sleeve 330 rotates, the end part of the driving sleeve 330 contacts with the end part of the clamping ring 322, the clamping ring 322 is driven to rotate, and the penicillin bottle 1 also rotates. At this time, the bottom ring 331 of the clamping ring 322 may be pressed against the table surface, and the clamping ring 322 may be relatively rotated due to the thrust ball bearing 332 installed between the bottom ring 331 and the clamping ring 322, and the bottom ring 331 is relatively fixed to the table surface.
The user can also push the clamping block 323 to and fro left and right so as to make the liquid in the penicillin bottle 1 shake violently, thereby accelerating the dissolution speed of the powdery medicament in the penicillin bottle 1.
After the powdery medicament in the penicillin bottle 1 is thoroughly dissolved, the sliding sleeve 329 drives the driving sleeve 330 to move towards the side away from the injection needle 22; the clamping base 31 can also move along the syringe towards the side away from the injection needle 22, the first inclined plane 325 and the second inclined plane 326 are extruded, the clamping block 323 can be gradually far away from the penicillin bottle 1, and the penicillin bottle 1 can be gradually removed from the injection needle 22.
Embodiment III: the following structure is added to the second embodiment. See fig. 7 and 8.
The side wall of the clamping ring 322 is provided with a through hole 4 in a penetrating way, a movable block 5 and a pry bar 7 are arranged in the through hole 4, two ends of the movable block 5 are respectively provided with a first rotating end 51 and a second rotating end 52, the first rotating end 51 is rotatably connected to the wall of the through hole 4, and the second rotating end 52 is provided with a second rotating shaft 6;
The pry bar 7 is provided with a sliding groove 8, the second rotating shaft 6 is connected in the sliding groove 8 in a sliding way, and the length direction of the sliding groove 8 is consistent with the length direction of the pry bar 7;
The connection part of the syringe body 21 and the syringe needle 22 is provided with a prying groove 9, the prying bar 7 penetrates through the through hole 4, the end part of the prying bar 7 can be inserted into the prying groove 9, the prying bar 7 can push the syringe needle 22, and the syringe needle 22 is separated from the syringe body 21.
When the injection needle 22 is required to be pulled out of the injection tube 21, a user pushes the clamping ring 322 to the side away from the injection needle 22, then rotates the pry bar 7, the pry bar 7 is inserted into the through hole 4, the end part of the pry bar 7 is inserted into the pry groove 9, then the user pushes the clamping ring 322 to the side of the injection needle 22, and the pry bar 7 can push the injection needle 22 to be pulled out of the injection tube 21; in the process, medical staff can finish the purpose of pulling out the injection needle 22 without touching the injection needle 22.
Wherein, holding ring 322 is equipped with holding groove 10 on the outer rampart, and crow bar 7 can rotate to hold to holding groove 10 in.
When in normal use, the pry bar 7 can be accommodated in the accommodating groove 10, and the whole clamping ring 322 has high structural compactness and is easy to use.
Of course, the above is only a typical example of the invention, and other embodiments of the invention are also possible, and all technical solutions formed by equivalent substitution or equivalent transformation fall within the scope of the invention claimed.
Claims (1)
1. The utility model provides a medical injection shakes bottled putting, includes syringe (2), syringe (2) include syringe body (21), install syringe needle (22) on syringe body (21), characterized by: the injection syringe further comprises a clamping part (3), the clamping part (3) comprises a clamping base (31), the clamping base (31) is connected to the syringe body (21) in a threaded mode, a clamping piece (32) is arranged on the clamping base (31), and the clamping piece (32) is used for clamping the penicillin bottle (1) located on one side of the injection needle (22);
The clamping piece (32) comprises a clamping ring (322) rotatably connected to the clamping base (31), the clamping ring (322) is sleeved on the outer side of the penicillin bottle (1) positioned on one side of the injection needle (22), a clamping block (323) is arranged on the clamping ring (322) in a penetrating manner, and the end part of the clamping block (323) can extrude the outer bottle wall of the penicillin bottle (1);
The number of the clamping blocks (323) is more than two, and all the clamping blocks (323) are circumferentially distributed on the clamping ring (322);
The clamping rings (322) are provided with springs (324) which are in one-to-one correspondence with the clamping blocks (323), and the springs (324) are used for driving the clamping blocks (323) to move towards one side of the penicillin bottle (1);
the clamping block (323) is provided with a first inclined plane (325), and the side wall of the syringe body (21) close to the injection needle (22) is provided with a second inclined plane (326);
When the clamping base (31) moves to the side away from the injection needle (22), the first inclined surface (325) and the second inclined surface (326) are extruded, and the clamping block (323) overcomes the elasticity of the spring (324) and gradually moves away from the penicillin bottle (1);
an external thread section (327) is arranged on the outer side wall of the injection cylinder body (21);
the injection tube body (21) is provided with a sliding sleeve (329) and a driving sleeve (330), the driving sleeve (330) is positioned on one side, close to the clamping base (31), of the sliding sleeve (329), the driving sleeve (330) is rotationally connected to the end, close to the injection needle (22), of the sliding sleeve (329), an inner sleeve surface of the driving sleeve (330) is provided with an inner thread section (328), and the inner thread section (328) can be meshed with the outer thread section (327);
the end face of the driving sleeve (330) can be extruded with the end face of the clamping ring (322);
The end part of the clamping ring (322) deviating from the driving sleeve (330) is provided with a bottom ring (331), the bottom ring (331) is rotationally connected to the clamping ring (322), and a thrust ball bearing (332) is arranged between the bottom ring (331) and the clamping ring (322).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110464795.1A CN113133941B (en) | 2021-04-28 | 2021-04-28 | Medical injection shaking bottle device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110464795.1A CN113133941B (en) | 2021-04-28 | 2021-04-28 | Medical injection shaking bottle device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113133941A CN113133941A (en) | 2021-07-20 |
| CN113133941B true CN113133941B (en) | 2024-04-26 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110464795.1A Active CN113133941B (en) | 2021-04-28 | 2021-04-28 | Medical injection shaking bottle device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113133941B (en) |
Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL8006319A (en) * | 1980-11-19 | 1982-06-16 | Optisafe Mij En Hendrik Wijsma | Accessory for filling syringe with correct dose - has holder for ampoule and syringe and stop cap to limit expulsion stroke of piston |
| HU197218B (en) * | 1986-07-30 | 1989-03-28 | Robert Mate | Self-injecting device for throw -away medical syringe provided with feeder |
| US6610034B1 (en) * | 2000-01-21 | 2003-08-26 | Ultradent Products, Inc. | Thread locking structure |
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| CN112545889A (en) * | 2020-12-03 | 2021-03-26 | 李伟栋 | Western medicine dispensing working device and using method |
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| BE1023649B1 (en) * | 2015-12-03 | 2017-06-06 | Trasis S.A. | PERFORATING NEEDLE FOR FLASK WITH SEPTUM |
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| CN101057988A (en) * | 2006-04-18 | 2007-10-24 | 中山博泰药械有限公司 | Solvent front positioned aseptic chemical mixing clip type bottled syringe |
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| CN106420349A (en) * | 2016-10-31 | 2017-02-22 | 成都杰仕德科技有限公司 | Automatic penicillin-bottle medicine dispensing system and method |
| CN106643611A (en) * | 2017-01-09 | 2017-05-10 | 成都杰仕德科技有限公司 | Apparatus and method for detecting specification of penicillin bottle |
| CN108904277A (en) * | 2018-07-31 | 2018-11-30 | 李兰 | Injecting drug use automated intelligent dispensing machine |
| WO2020111296A1 (en) * | 2018-11-27 | 2020-06-04 | 주식회사 대웅제약 | Two-chamber type combined container-syringe |
| CN111467231A (en) * | 2020-04-27 | 2020-07-31 | 四川大学华西医院 | Closed preparation device for antitumor drugs and use method thereof |
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| CN113133941A (en) | 2021-07-20 |
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