CN211798037U - Penicillin injection device - Google Patents
Penicillin injection device Download PDFInfo
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- CN211798037U CN211798037U CN201922149607.7U CN201922149607U CN211798037U CN 211798037 U CN211798037 U CN 211798037U CN 201922149607 U CN201922149607 U CN 201922149607U CN 211798037 U CN211798037 U CN 211798037U
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- injection needle
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Abstract
The utility model discloses a penicillin injection device, install the syringe needle of bottom surface under the syringe needle including syringe needle and cooperation, syringe needle surface fit installs syringe needle storage device. The utility model separates the injection needle tube from the injection needle through the arrangement of the injection needle tube and the injection needle, the injection needle tube can be used for extracting the penicillin liquid through the arrangement of the needle connecting tube on the injection needle tube, after the extraction is finished, the injection needle immersed in the solvent is connected with the injection needle tube, and then the injection is carried out on the patient, thereby preventing the problem of needle blockage and reducing the injection pain of the patient; through storage device's setting, with syringe needle storage in corresponding menstruum, the use of the actual injection of being convenient for makes things convenient for medical personnel's operation.
Description
Technical Field
The utility model belongs to the biomedical apparatus field especially relates to a penicillin injection device.
Background
Penicillin needs to be injected into patients with syphilis, large insoluble particles exist in the preparation process of penicillin, so that a needle tube can be blocked in the injection process, the injection fails, the needle head needs to be replaced for secondary injection, the injection part needs to be replaced, and the penicillin is injected again and repeatedly, so that great pain is brought to the patients.
The solutions adopted at present are as follows: firstly, dissolving penicillin by using more than 5mL of solvent, and extracting penicillin liquid by using an injector after dissolving; secondly, a small amount of solvent is extracted by using a syringe, so that the solvent overflows to the needle head to prevent large particles in the penicillin liquid from blocking the needle head; and finally, quickly injecting the penicillin into the liquid medicine in the injector to finish injection.
In the process, after the penicillin liquid is extracted, the solvent overflow needle head is extracted again, and if the solvent is extracted too much, the pain of a patient is caused by excessive injection; if the solvent is too little, the solvent cannot completely overflow the needle, and the large particles in the penicillin solution still block the needle.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the problems in the prior art, and provides a penicillin injection device, which separates an injection needle tube from an injection needle through the arrangement of the injection needle tube and the injection needle, can firstly use a needle connecting tube to extract penicillin liquid through the arrangement of a needle connecting tube on the injection needle tube, and after extraction is finished, the injection needle soaked in a solvent is connected with the injection needle tube, and then is injected to a patient, so that the problem of needle blockage is prevented, and the injection pain of the patient is reduced; through storage device's setting, with syringe needle storage in corresponding menstruum, the use of the actual injection of being convenient for makes things convenient for medical personnel's operation.
For realizing above-mentioned technical purpose, reach above-mentioned technological effect, the utility model discloses a following technical scheme realizes:
a penicillin injection device comprises an injection needle tube and an injection needle head which is arranged on the lower bottom surface of the injection needle tube in a matching mode, wherein a needle head storage device is arranged on the outer surface of the injection needle head in a matching mode;
the injection needle tube comprises a needle tube and a first trapezoidal connecting platform fixedly arranged on the lower bottom surface of the needle tube, wherein a needle head connecting tube is fixedly arranged at one end, far away from the needle tube, of the first trapezoidal connecting platform, and a connecting sleeve is in threaded connection with one end, far away from the first trapezoidal connecting platform, of the needle head connecting tube;
the injection needle comprises a fastening connecting pipe, a second trapezoidal connecting table and an injection needle which are sequentially connected, wherein one end of the fastening connecting pipe, which is far away from the second trapezoidal connecting table, is connected with the connecting sleeve in a clamping manner, and the fastening connecting pipe is communicated with the needle connecting pipe;
the needle head storage device comprises a supporting bottom plate, connecting baffles are vertically arranged on the left edge and the right edge of the top surface of the supporting bottom plate, L-shaped baffles are fixedly arranged on the front edge and the rear edge of the top surface of the supporting bottom plate, and liquid storage devices are uniformly distributed on the top surface of the supporting bottom plate;
the liquid storage device comprises a liquid storage box body, a communication hole matched with the fastening connecting pipe is formed in the center of the top surface of the liquid storage box body, and a fastening device is installed on the top surface of the communication hole in a matched mode;
the fastening device comprises a first fastening connecting rod and a second fastening connecting rod which are symmetrically arranged, a first connecting slide rod is fixedly installed on the front side surface of the first fastening connecting rod, and a second connecting slide rod is fixedly installed on the front side surface of the second fastening connecting rod;
a rotating support rod is rotatably mounted at one end, close to the first connecting slide rod, of the lower bottom surface of the first fastening connecting rod, and the lower bottom surface of the rotating support rod is fixedly connected with the L-shaped baffle;
a connecting cylinder is movably and slidably mounted at the intersection of the first connecting slide bar and the second connecting slide bar, an L-shaped connecting plate is fixedly mounted on the lower bottom surface of the connecting cylinder, a sliding adjusting frame is movably mounted at one end, far away from the connecting cylinder, of the L-shaped connecting plate, a sliding adjusting bottom plate is slidably mounted on the lower bottom surface of the sliding adjusting frame, and the sliding adjusting bottom plate is rotatably connected with the supporting bottom plate;
the top surface of the first connecting sliding rod is provided with a first sliding through groove matched with the connecting cylinder;
and a second sliding through groove matched with the connecting cylinder is formed in the top surface of the second connecting sliding rod.
Furthermore, a cavity is formed in the needle cylinder, and a pulling rod is installed in the cavity in a matching mode.
Furthermore, the first fastening connecting rod comprises a connecting support rod and an arc-shaped clamping plate fixedly installed on the left side surface of the connecting support rod and matched with the fastening connecting pipe.
Further, the included angle between the first fastening connecting rod and the first connecting slide rod is 120-160 degrees;
the included angle between the second fastening connecting rod and the second connecting sliding rod is 120-160 degrees.
The utility model has the advantages that:
the utility model separates the injection needle tube from the injection needle through the arrangement of the injection needle tube and the injection needle, the injection needle tube can be used for extracting the penicillin liquid through the arrangement of the needle connecting tube on the injection needle tube, after the extraction is finished, the injection needle immersed in the solvent is connected with the injection needle tube, and then the injection is carried out on the patient, thereby preventing the problem of needle blockage and reducing the injection pain of the patient; through storage device's setting, with syringe needle storage in corresponding menstruum, the use of the actual injection of being convenient for makes things convenient for medical personnel's operation.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without undue limitation to the invention. In the drawings:
fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a partial structural schematic diagram of the present invention;
fig. 3 is a partial structural schematic diagram of the present invention;
fig. 4 is a partial structural schematic diagram of the present invention;
fig. 5 is a partial structural schematic diagram of the present invention;
fig. 6 is a schematic view of a partial structure of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "open hole", "upper", "lower", "thickness", "top", "middle", "length", "inner", "around", and the like, indicate positional or positional relationships, are merely for convenience in describing the present invention and to simplify the description, and do not indicate or imply that the components or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
As shown in figure 1, the penicillin injection device comprises an injection needle tube 1 and an injection needle 2 which is arranged on the lower bottom surface of the injection needle tube 1 in a matching mode, wherein a needle storage device 3 is arranged on the outer surface of the injection needle 2 in a matching mode.
As shown in fig. 2, the injection needle tube 1 includes a needle tube 11 and a first trapezoidal connecting platform 12 fixedly installed on the lower bottom surface of the needle tube 11, a needle connecting tube 13 is fixedly installed on one end of the first trapezoidal connecting platform 12 far away from the needle tube 11, and a connecting sleeve 14 is connected to one end of the needle connecting tube 13 far away from the first trapezoidal connecting platform 12 through a screw thread;
a cavity 111 is formed in the syringe 11, and a pulling rod 112 is fitted in the cavity 111.
As shown in fig. 3, the injection needle 2 includes a fastening connection tube 21, a second trapezoidal connection platform 22 and an injection needle 23, which are connected in sequence, one end of the fastening connection tube 21, which is far away from the second trapezoidal connection platform 22, is connected with the connection sleeve 14 in a clamping manner, and the fastening connection tube 21 is communicated with the needle connection tube 13.
As shown in fig. 4 to 5, the needle storage device 3 includes a supporting base plate 31, connecting baffles 32 are vertically installed on both left and right edges of the top surface of the supporting base plate 31, L-shaped baffles 33 are fixedly installed on both front and rear edges of the top surface of the supporting base plate 31, and liquid storage devices 34 are uniformly distributed on the top surface of the supporting base plate 31;
the liquid storage device 34 comprises a liquid storage box body 341, a communication hole 342 matched with the fastening connection pipe 21 is formed in the center of the top surface of the liquid storage box body 341, and a fastening device 343 is installed on the top surface of the communication hole 342 in a matched mode;
the fastening device 343 comprises a first fastening connecting rod 344 and a second fastening connecting rod 345 which are symmetrically arranged, wherein a first connecting sliding rod 346 is fixedly arranged on the front side surface of the first fastening connecting rod 344, and a second connecting sliding rod 347 is fixedly arranged on the front side surface of the second fastening connecting rod 345;
the angle between the first fastening connecting bar 344 and the first connecting slide bar 346 is 120-160 °, and the angle between the second fastening connecting bar 345 and the second connecting slide bar 347 is 120-160 °;
one end of the lower bottom surface of the first fastening connecting rod 344, which is close to the first connecting sliding rod 346, is rotatably provided with a rotating strut 3441, and the lower bottom surface of the rotating strut 3441 is fixedly connected with the L-shaped baffle 33;
a connecting cylinder 348 is movably and slidably mounted at the intersection of the first connecting slide bar 346 and the second connecting slide bar 347, an L-shaped connecting plate 349 is fixedly mounted on the lower bottom surface of the connecting cylinder 348, a sliding adjusting bracket 3491 is movably mounted at one end of the L-shaped connecting plate 349 far away from the connecting cylinder 348, a sliding adjusting base plate 3492 is slidably mounted on the lower bottom surface of the sliding adjusting bracket 3491, and the sliding adjusting base plate 3492 is rotatably connected with the support base plate 31;
the top surface of the first connecting sliding rod 346 is provided with a first sliding through groove 3461 matched with the connecting cylinder 348;
the second connecting rod 347 has a second sliding channel 3462 on its top surface for engaging with the connecting cylinder 348.
As shown in fig. 6, the first fastening connection rod 344 includes a connection support 3442 and an arc-shaped clamping plate 3443 fixedly installed at the left side of the connection support 3442 and cooperating with the fastening connection tube 21.
In the in-service use process, through the setting of injection needle tubing 1 and injection needle 2, separate injection needle tubing 1 and injection needle 2, through the setting of syringe needle connecting pipe 13 on injection needle tubing 1, can use syringe needle connecting pipe 13 to extract the penicillin liquid earlier, the back is accomplished in the extraction, is connected injection needle 2 and injection needle tubing 1 with soaking in the menstruum, injects the patient again, prevents the problem of syringe needle jam, and it is painful to reduce patient's injection.
In the actual use process, through the setting of the storage device 3, the supporting base plate 31, the connecting baffle 32 and the L-shaped baffle 33 form a storage box body, the liquid storage box body 341 is located in the storage box body, the solvent can be injected into the liquid storage box body 341, because each liquid storage box body 341 is independent, the injection needle 23 is suitable for the use of different solvents, the injection needle 23 is immersed in the solvent, the distance between the two arc-shaped clamping plates 3443 can be changed by pulling the sliding adjusting frame 3491, so as to fix the fastening connecting pipe 21 between the two arc-shaped clamping plates 3443 and prevent the fastening connecting pipe 21 from slipping, when injecting a patient, the needle connecting pipe 13 is firstly used for extracting penicillin liquid, after the extraction is completed, the connecting sleeve 14 is clamped with the fastening connecting pipe 21, the sliding adjusting frame 3491 is pulled to increase the distance between the two arc-shaped clamping plates 3443, the injection needle 23 is extracted, the, medical personnel need not the secondary menstruum of absorbing, can reach the problem that prevents the large granule in the penicillin liquid and block up the syringe needle, the use of the actual injection of being convenient for makes things convenient for medical personnel's operation.
In the actual use process, the purpose of taking the single injection needle 2 is achieved by removing the sliding adjusting rack 3491, and the use is convenient.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.
Claims (4)
1. A penicillin injection device, characterized in that: the injection needle device comprises an injection needle tube (1) and an injection needle head (2) which is arranged on the lower bottom surface of the injection needle tube (1) in a matching way, wherein a needle head storage device (3) is arranged on the outer surface of the injection needle head (2) in a matching way;
the injection needle tube (1) comprises a needle tube (11) and a first trapezoidal connecting platform (12) fixedly installed on the lower bottom surface of the needle tube (11), a needle head connecting tube (13) is fixedly installed at one end, far away from the needle tube (11), of the first trapezoidal connecting platform (12), and a connecting sleeve (14) is in threaded connection with one end, far away from the first trapezoidal connecting platform (12), of the needle head connecting tube (13);
the injection needle head (2) comprises a fastening connecting pipe (21), a second trapezoidal connecting table (22) and an injection needle (23) which are sequentially connected, one end, far away from the second trapezoidal connecting table (22), of the fastening connecting pipe (21) is connected with the connecting sleeve (14) in a clamping mode, and the fastening connecting pipe (21) is communicated with the needle head connecting pipe (13);
the needle head storage device (3) comprises a support base plate (31), connecting baffles (32) are vertically arranged on the left edge and the right edge of the top surface of the support base plate (31), L-shaped baffles (33) are fixedly arranged on the front edge and the rear edge of the top surface of the support base plate (31), and liquid storage devices (34) are uniformly distributed on the top surface of the support base plate (31);
the liquid storage device (34) comprises a liquid storage box body (341), a communication hole (342) matched with the fastening connecting pipe (21) is formed in the center of the top surface of the liquid storage box body (341), and a fastening device (343) is installed on the top surface of the communication hole (342) in a matched mode;
the fastening device (343) comprises a first fastening connecting rod (344) and a second fastening connecting rod (345) which are symmetrically arranged, wherein a first connecting slide rod (346) is fixedly installed on the front side surface of the first fastening connecting rod (344), and a second connecting slide rod (347) is fixedly installed on the front side surface of the second fastening connecting rod (345);
one end, close to the first connecting slide bar (346), of the lower bottom surface of the first fastening connecting rod (344) is rotatably provided with a rotating strut (3441), and the lower bottom surface of the rotating strut (3441) is fixedly connected with the L-shaped baffle (33);
a connecting cylinder (348) is movably and slidably mounted at the intersection of the first connecting sliding rod (346) and the second connecting sliding rod (347), an L-shaped connecting plate (349) is fixedly mounted on the lower bottom surface of the connecting cylinder (348), a sliding adjusting frame (3491) is movably mounted at one end, away from the connecting cylinder (348), of the L-shaped connecting plate (349), a sliding adjusting base plate (3492) is slidably mounted on the lower bottom surface of the sliding adjusting frame (3491), and the sliding adjusting base plate (3492) is rotatably connected with the supporting base plate (31);
the top surface of the first connecting sliding rod (346) is provided with a first sliding through groove (3461) matched with the connecting cylinder (348);
the top surface of the second connecting sliding rod (347) is provided with a second sliding through groove (3462) matched with the connecting cylinder (348).
2. A penicillin injection device according to claim 1, wherein: a cavity (111) is formed in the needle cylinder (11), and a pulling rod (112) is installed in the cavity (111) in a matching mode.
3. A penicillin injection device according to claim 1, wherein: the first fastening connecting rod (344) comprises a connecting support rod (3442) and an arc clamping plate (3443) which is fixedly arranged on the left side surface of the connecting support rod (3442) and is matched with the fastening connecting pipe (21).
4. A penicillin injection device according to claim 1, wherein: the angle between the first fastening connection bar (344) and the first connection slide bar (346) is 120-160 °;
the angle between the second fastening connection bar (345) and the second connection slide bar (347) is 120-160 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922149607.7U CN211798037U (en) | 2019-12-04 | 2019-12-04 | Penicillin injection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922149607.7U CN211798037U (en) | 2019-12-04 | 2019-12-04 | Penicillin injection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211798037U true CN211798037U (en) | 2020-10-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922149607.7U Active CN211798037U (en) | 2019-12-04 | 2019-12-04 | Penicillin injection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211798037U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113456929A (en) * | 2021-08-09 | 2021-10-01 | 烟台康众生物科技有限公司 | Syringe storage device for cardiovascular internal medicine |
-
2019
- 2019-12-04 CN CN201922149607.7U patent/CN211798037U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113456929A (en) * | 2021-08-09 | 2021-10-01 | 烟台康众生物科技有限公司 | Syringe storage device for cardiovascular internal medicine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhang Shiben Inventor after: Zhang Yi Inventor before: Zhang Yi |
|
| CB03 | Change of inventor or designer information | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230529 Address after: 277517 Binhu town health center, Tengzhou City, Zaozhuang City, Shandong Province Patentee after: Zhang Shiben Address before: 245061 Room 302, Building 5, No. 260, Mount Huangshan Road, Huizhou District, Mount Huangshan City, Anhui Province Patentee before: Zhang Yi |
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| TR01 | Transfer of patent right |