CN221411885U - Injector capable of adjusting concentration of anesthetic liquid - Google Patents
Injector capable of adjusting concentration of anesthetic liquid Download PDFInfo
- Publication number
- CN221411885U CN221411885U CN202322506727.4U CN202322506727U CN221411885U CN 221411885 U CN221411885 U CN 221411885U CN 202322506727 U CN202322506727 U CN 202322506727U CN 221411885 U CN221411885 U CN 221411885U
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- sleeve
- syringe
- fixedly connected
- syringe body
- piston
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- 230000003444 anaesthetic effect Effects 0.000 title claims abstract description 34
- 239000007788 liquid Substances 0.000 title claims abstract description 28
- 238000007789 sealing Methods 0.000 claims description 8
- 206010002091 Anaesthesia Diseases 0.000 claims description 4
- 230000037005 anaesthesia Effects 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 239000003814 drug Substances 0.000 claims description 3
- 239000012780 transparent material Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 3
- 230000008569 process Effects 0.000 abstract description 3
- 230000008878 coupling Effects 0.000 abstract description 2
- 238000010168 coupling process Methods 0.000 abstract description 2
- 238000005859 coupling reaction Methods 0.000 abstract description 2
- 230000006872 improvement Effects 0.000 description 6
- 239000000243 solution Substances 0.000 description 5
- 230000008859 change Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000036407 pain Effects 0.000 description 1
- 238000005381 potential energy Methods 0.000 description 1
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model relates to the technical field of syringes, in particular to a syringe capable of adjusting the concentration of anesthetic liquid. Including the syringe body, the inside sliding connection of syringe body has the piston, piston one side fixedly connected with runs through the slide bar through syringe body lateral wall, piston one end fixedly connected with ejector pad is kept away from to the slide bar, syringe body one end is equipped with the syringe needle, syringe body top is equipped with two sleeves, the bottom is equipped with the fixed plate in the sleeve, the sleeve top is equipped with draws the piece, draw piece bottom fixedly connected with and runs through the connecting rod through the sleeve roof, connecting rod bottom fixedly connected with spacing stopper, through spring coupling between spacing stopper and the sleeve roof, the sleeve top is equipped with the filling opening. The utility model aims to solve the technical problem that anesthetic liquid cannot be flexibly proportioned in the using process in the prior art, and provides an injector capable of adjusting the concentration of the anesthetic liquid.
Description
Technical Field
The utility model relates to the technical field of syringes, in particular to a syringe capable of adjusting the concentration of anesthetic liquid.
Background
Along with the continuous development of social economy, the technology is also continuously developed and innovated, the life of people is greatly improved, the medical technology level is gradually improved, the operation is more and more common, some diseases can be treated only by moving the operation, the patient needs to be anesthetized before the operation by doctors, so that the pain of the patient is reduced, the operation can be smoothly carried out, and the injector is needed for anesthesia of the patient.
However, the existing injector cannot instantly prepare the concentration of the anesthetic solution when the anesthesia is performed, and only the anesthetic solution with the prepared concentration can be used for injection, so that the anesthetic solution cannot be flexibly prepared by medical personnel according to the actual requirements of patients in the actual use process, and certain inconvenience exists before or during the operation.
Disclosure of utility model
The utility model aims to solve the technical problem that anesthetic liquid cannot be flexibly proportioned in the using process in the prior art, and provides an injector capable of adjusting the concentration of the anesthetic liquid.
The technical scheme provided by the utility model is as follows: the utility model provides an adjustable anesthesia liquid medicine concentration's syringe, includes the syringe body, the inside sliding connection of syringe body has the piston, piston one side fixedly connected with runs through the slide bar through syringe body lateral wall, piston one end fixedly connected with ejector pad is kept away from to the slide bar, syringe body one end is equipped with the syringe needle, syringe body top is equipped with two sleeves, the bottom is equipped with the fixed plate in the sleeve, the sleeve top is equipped with draws the piece, draw piece bottom fixedly connected with and run through the connecting rod through the sleeve roof, connecting rod bottom fixedly connected with spacing stopper, through spring coupling between spacing stopper and the sleeve roof, the sleeve top is equipped with the filling opening.
As a further improvement of the utility model, the piston is attached to the inner wall of the injector body, and the side wall of the injector body is provided with a first through hole for the sliding rod to pass through.
As a further improvement of the utility model, the needle is fixedly connected with the syringe body and is communicated with the syringe body; the sleeve is fixedly connected with the syringe body and is communicated with the syringe body.
As a further improvement of the utility model, the fixed plate is fixedly connected with the sleeve, a through groove is arranged in the middle of the fixed plate, and the limiting plug is matched with the through groove.
As a further improvement of the utility model, the spring is sleeved outside the connecting rod, and the top wall of the sleeve is provided with a second through hole for the connecting rod to pass through.
As a further improvement of the utility model, the top end of the liquid filling port is provided with a sealing plug, and the top of the sealing plug is fixedly connected with a pull ring.
As a further improvement of the utility model, the syringe body and the sleeve are both made of transparent materials, and the surfaces of the syringe body and the sleeve are provided with scale strips.
Compared with the prior art, the utility model has the advantages that: according to the utility model, the two sleeves are arranged at the top of the injector body, and the pulling block is pulled upwards before the anesthetic is injected, so that the limiting plug is driven to move upwards, different liquids in the two sleeves enter the inside of the injector in different volumes, and the concentration proportion of the anesthetic liquid is realized, so that the concentration proportion of the anesthetic liquid can be ensured to be carried out on site by medical staff according to the actual requirement of a patient, and the operation of the medical staff is facilitated.
Drawings
FIG. 1 is an overall perspective view of an adjustable concentration anesthetic syringe according to the present utility model;
FIG. 2 is a partial cross-sectional view of a syringe capable of adjusting the concentration of an anesthetic solution according to the present utility model;
FIG. 3 is a partial cross-sectional view of a syringe of the present utility model with adjustable concentration of an anesthetic;
FIG. 4 is a schematic view of the portion A of FIG. 2 of an injector for adjusting the concentration of an anesthetic;
Fig. 5 is a schematic view of the portion B of fig. 3 of an injector for adjusting the concentration of an anesthetic.
As shown in the figure: 1. a syringe body; 2. a piston; 3. a slide bar; 4. a pushing block; 5. a needle; 6. a sleeve; 7. a fixing plate; 8. pulling blocks; 9. a connecting rod; 10. a limit plug; 11. a spring; 12. a liquid adding port; 13. a sealing plug; 14. and (5) a pull ring.
Detailed Description
In order to make the technical problems, technical schemes and beneficial effects to be solved more clear, the application is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.
The utility model provides an injector capable of adjusting the concentration of anesthetic liquid medicine, which is shown in figures 1, 2, 3, 4 and 5, and comprises an injector body 1, wherein a piston 2 is connected inside the injector body 1 in a sliding manner, one side of the piston 2 is fixedly connected with a sliding rod 3 penetrating through the side wall of the injector body 1, one end, far away from the piston 2, of the sliding rod 3 is fixedly connected with a push block 4, one end of the injector body 1 is provided with a needle head 5, the top of the injector body 1 is provided with two sleeves 6, the inner bottom end of each sleeve 6 is provided with a fixing plate 7, a pull block 8 is arranged above each sleeve 6, the bottom of each pull block 8 is fixedly connected with a connecting rod 9 penetrating through the top wall of each sleeve 6, the bottom of each connecting rod 9 is fixedly connected with a limiting plug 10, the limiting plug 10 is connected with the top wall of each sleeve 6 through a spring 11, and the top of each sleeve 6 is provided with a liquid filling opening 12.
As shown in fig. 2 and 3, in the present utility model, the piston 2 is attached to the inner wall of the syringe body 1, and a first through hole through which the sliding rod 3 passes is provided on the side wall of the syringe body 1, so that the sliding rod 3 can slide conveniently.
As shown in fig. 2 and 3, the needle 5 is fixedly connected with the syringe body 1 and the needle 5 is communicated with the syringe body 1, so that anesthetic is injected more stably; the sleeve 6 is fixedly connected with the syringe body 1, and the sleeve 6 is communicated with the syringe body 1, so that the liquid in the sleeve 6 is more stably added into the syringe body 1.
As shown in fig. 4 and 5, in the present utility model, the fixing plate 7 is fixedly connected with the sleeve 6, a through groove is provided in the middle of the fixing plate 7, and the limiting plug 10 is adapted to the through groove, and the effect of controlling the opening and closing of the through groove can be effectively achieved by matching the limiting plug 10 and the through groove, so as to control the liquid to enter the syringe body 1.
As shown in fig. 4 and 5, the spring 11 is sleeved on the outer side of the connecting rod 9, the limiting plug 10 is stably fixed at the through groove by the downward force of the elastic force of the spring 11, so that liquid is prevented from leaking into the syringe body 1, and the top wall of the sleeve 6 is provided with a through hole II for the connecting rod 9 to pass through, so that the connecting rod 9 can slide more conveniently.
As shown in fig. 4 and 5, in the present utility model, a sealing plug 13 is provided at the top of the filling port 12, and a pull ring 14 is fixedly connected to the top of the sealing plug 13, so as to prevent the liquid in the sleeve 6 from leaking.
According to the utility model, the injector body 1 and the sleeve 6 are made of transparent materials, the surfaces of the injector body 1 and the sleeve 6 are provided with the scale bars, the concentration ratio of anesthetic can be calculated according to the scale change of the surface of the sleeve 6, and the injection quantity of the anesthetic can be intuitively observed according to the scale of the surface of the injector body 1.
Working principle: in the concrete implementation of the utility model, firstly, the sealing plug 13 is removed through the pull ring 14, then the anesthetic and the clear liquid are respectively added into the two sleeves 6 through the liquid adding holes 12, then the pull block 8 is pulled upwards, the limiting plug 10 is driven to move upwards through the connecting rod 9, at the moment, the spring 11 is in a compressed state, the anesthetic and the clear liquid flow into the syringe body 1 from the through groove, the pulling block 8 is released according to the scale change on the surface of the sleeve 6, at the moment, the elastic potential energy of the spring 11 enables the limiting plug 10 to restore to the original state and move to the through groove to block the through groove, so that the anesthetic and the clear liquid stop to be added into the syringe body 1, thereby realizing the mixture ratio of the anesthetic and the clear liquid with different concentrations in different volumes, further ensuring that medical staff can perform the concentration ratio of the anesthetic according to the actual requirements of patients in the field, being more convenient for the operation of the medical staff, and the operation is simple and convenient to use.
The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an implementation similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.
Claims (7)
1. The utility model provides an adjustable anesthesia liquid medicine concentration's syringe, includes syringe body (1), its characterized in that: the novel syringe comprises a syringe body (1), wherein a piston (2) is connected inside the syringe body (1) in a sliding manner, a sliding rod (3) penetrating through the side wall of the syringe body (1) is fixedly connected to one side of the piston (2), a push block (4) is fixedly connected to one end of the sliding rod (3) away from the piston (2), a needle head (5) is arranged at one end of the syringe body (1), two sleeves (6) are arranged at the top of the syringe body (1), a fixing plate (7) is arranged at the inner bottom of each sleeve (6), a pull block (8) is arranged above each sleeve (6), a connecting rod (9) penetrating through the top wall of each sleeve (6) is fixedly connected to the bottom of each pull block (8), a limiting plug (10) is fixedly connected to the top wall of each sleeve (6) through a spring (11), and a liquid adding port (12) is arranged at the top of each sleeve (6).
2. An adjustable anesthetic concentration syringe as set forth in claim 1, wherein: the piston (2) is attached to the inner wall of the injector body (1), and a through hole I for the sliding rod (3) to pass through is formed in the side wall of the injector body (1).
3. An adjustable anesthetic concentration syringe as set forth in claim 1, wherein: the needle (5) is fixedly connected with the injector body (1), and the needle (5) is communicated with the injector body (1); the sleeve (6) is fixedly connected with the injector body (1), and the sleeve (6) is communicated with the injector body (1).
4. An adjustable anesthetic concentration syringe as set forth in claim 1, wherein: the fixing plate (7) is fixedly connected with the sleeve (6), a through groove is formed in the middle of the fixing plate (7), and the limiting plug (10) is matched with the through groove.
5. An adjustable anesthetic concentration syringe as set forth in claim 1, wherein: the spring (11) is sleeved outside the connecting rod (9), and a through hole II for the connecting rod (9) to pass through is formed in the top wall of the sleeve (6).
6. An adjustable anesthetic concentration syringe as set forth in claim 1, wherein: the top of the liquid adding port (12) is provided with a sealing plug (13), and the top of the sealing plug (13) is fixedly connected with a pull ring (14).
7. An adjustable anesthetic concentration syringe as set forth in claim 1, wherein: the syringe body (1) and the sleeve (6) are made of transparent materials, and scale strips are arranged on the surfaces of the syringe body (1) and the sleeve (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322506727.4U CN221411885U (en) | 2023-09-14 | 2023-09-14 | Injector capable of adjusting concentration of anesthetic liquid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322506727.4U CN221411885U (en) | 2023-09-14 | 2023-09-14 | Injector capable of adjusting concentration of anesthetic liquid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221411885U true CN221411885U (en) | 2024-07-26 |
Family
ID=91975980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322506727.4U Active CN221411885U (en) | 2023-09-14 | 2023-09-14 | Injector capable of adjusting concentration of anesthetic liquid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221411885U (en) |
-
2023
- 2023-09-14 CN CN202322506727.4U patent/CN221411885U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |