CN110201268B - Anesthetic needle convenient to control dose - Google Patents
Anesthetic needle convenient to control dose Download PDFInfo
- Publication number
- CN110201268B CN110201268B CN201910565268.2A CN201910565268A CN110201268B CN 110201268 B CN110201268 B CN 110201268B CN 201910565268 A CN201910565268 A CN 201910565268A CN 110201268 B CN110201268 B CN 110201268B
- Authority
- CN
- China
- Prior art keywords
- needle tube
- needle
- wall
- supporting rod
- bottom end
- 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.)
- Expired - Fee Related
Links
Images
Classifications
-
- 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
- A61M5/19—Syringes having more than one chamber, e.g. including a manifold coupling two parallelly aligned syringes through separate channels to a common discharge assembly
-
- 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
- A61M5/31—Details
-
- 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
- A61M5/31—Details
- A61M5/3129—Syringe barrels
-
- 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
- A61M2202/00—Special media to be introduced, removed or treated
- A61M2202/04—Liquids
- A61M2202/0468—Liquids non-physiological
- A61M2202/048—Anaesthetics
Landscapes
- Health & Medical Sciences (AREA)
- Vascular Medicine (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The invention discloses an anesthetic needle convenient for controlling dosage, which comprises a pressing cap, a push rod, a first needle tube, a piston, a second needle tube and a needle head, wherein the bottom end of the pressing cap is fixedly connected with the push rod, the bottom end of the push rod is fixedly connected with the piston, the surface of the push rod is abutted against the inner wall of the first needle tube, two sides of the inner wall of the bottom end of the first needle tube are respectively hinged with a first rotating plate, the bottom end surface of the first needle tube is sleeved with a sealing cover, the surface of the first needle tube is sleeved with a sleeve block, the inner center position of the sleeve block is fixedly provided with the second needle tube, the top end surface of the second needle tube is sleeved with the pressing plate, and the bottom end surface of the second needle tube is sleeved with the needle head. The invention is provided with the first needle tube and the second needle tube, so that the medicament can be conveniently mixed, the mixed medicament amount can be accurately measured through the scale unit on the surface of the first needle tube, the medicament suction amount of the second needle tube is increased through the first needle tube, and the operation is quick.
Description
Technical Field
The invention relates to the technical field of appliances in an anesthesia department, in particular to an anesthesia needle convenient for controlling dosage.
Background
Anesthesia is a way to eliminate pain and ensure patient safety during surgery or diagnostic examination procedures, is a method to create good surgical conditions, and can also be used to control pain.
The anesthetic needle that uses in the hospital at present generally comprises syringe needle, needle tubing and push rod, when using, utilize the push rod to pass through the syringe needle with the liquid medicine and inhale the needle tubing, then hit the patient again on one's body, the anesthetic needle is when using mixed anesthetic, need extract different medicines in proper order then mix, but different drug volumes are difficult to control to same needle tubing, cause the ratio of mixed anesthetic to easily produce the deviation, and it is slow to make the efficiency of mixing anesthetic use to match in proper order, the dose that different patients used is different simultaneously, but the volume of anesthetic needle tubing is unchangeable, when using the anesthetic medicine of great dose, need constantly absorb the medicine, not only troublesome poeration, and the work efficiency of anesthetic needle is low.
Disclosure of Invention
The invention aims to provide an anesthetic needle convenient for controlling the dosage, which solves the problem that the anesthetic needle proposed in the background art is inconvenient for mixing medicines and the volume of a needle tube is not changed and is difficult to be used for large-dosage anesthetic medicines.
In order to achieve the purpose, the invention provides the following technical scheme: an anesthetic needle convenient for controlling the dosage comprises a press cap, a push rod, a first needle tube, a piston, a second needle tube and a needle head, wherein the bottom end of the press cap is fixedly connected with the push rod, the bottom end of the push rod is fixedly connected with the piston, the surface of the push rod is abutted to the inner wall of the first needle tube, two sides of the bottom inner wall of the first needle tube are hinged with first rotating plates, the bottom end surface of the first needle tube is sleeved with a sealing cover, the surface of the first needle tube is sleeved with a sleeve block, the inner central position of the sleeve block is fixed with the second needle tube, the top end surface of the second needle tube is sleeved with a press plate, the bottom end surface of the second needle tube is sleeved with the needle head, a reserved groove is arranged inside the inner wall of the first needle tube, the inside of the reserved groove is fixed with one end of a stainless steel spring, the other end of the stainless steel spring is fixedly connected with the first rotating plate, the bottom end inner wall of the first needle tube is provided with a reserved through hole, a second supporting rod is sleeved in the reserved through hole, a sleeve is sleeved on the surface of the second supporting rod close to the reserved through hole, the first supporting rod is sleeved in the sleeve far away from the second supporting rod, the surface of the sleeve is fixedly connected with a knob, the inner parts of the two sides of the bottom end of the sleeve block are provided with liquid flowing through holes, the two sides of the inner wall of the bottom end of the second needle tube are hinged with second rotating plates, the inner wall of the sealing cover is provided with internal threads, the bottom end surfaces of the first needle tube and the second needle tube are both provided with external threads, the external thread is matched with the internal thread on the inner wall of the sealing cover for use, the length and the diameter of the first supporting rod and the second supporting rod are the same, and the surfaces of the first supporting rod and the second supporting rod are both provided with external threads, the sleeve is of a cylindrical hollow structure, and the inner wall of the sleeve is provided with internal threads, and the external threads on the surfaces of the first supporting rod and the second supporting rod are matched with the internal threads on the inner wall of the sleeve for use.
Preferably, the inner wall of the pressing plate is provided with internal threads, the top end surfaces of the first needle tube and the second needle tube are provided with external threads, and the external threads on the surfaces of the first needle tube and the second needle tube are matched with the internal threads on the inner wall of the pressing plate for use.
Preferably, the first needle tube and the second needle tube have the same internal structure and volume, and the first rotating plate hinged inside the first needle tube rotates in the opposite direction.
Preferably, both sides of the sleeve block are provided with openings, and the sleeve block is of a transparent structure.
Compared with the prior art, the invention has the beneficial effects that: this anesthetic needle convenient to control dose is provided with first needle tubing and second needle tubing, and different narcotic drugs can be absorb to the inside of first needle tubing, and the inside narcotic drug of first needle tubing can be extracted to the second needle tubing, and the measurement mixed dose that can be accurate through the scale unit on first needle tubing surface has improved the ratio accuracy of mixing anesthetic, has increased the medicament of second needle tubing through first needle tubing and has inhaled the volume, and the operation is swift and improved the work efficiency of second needle tubing greatly.
(1) The device is provided with first needle tubing and second needle tubing, different narcotic drugs can be absorb to the inside of first needle tubing, and the inside of second needle tubing can absorb different narcotic drugs, the second needle tubing is when using mixed anesthetic, manual rotatory knob is through the connection of part, make first commentaries on classics board and second commentaries on classics board open, the bottom of second needle tubing uses sealed lid to close, the inside narcotic drug of first needle tubing can be extracted to the second needle tubing, the measurement mixed dose that can be accurate through the scale unit on first needle tubing surface, and can direct hybrid use, the second needle tubing need not extract different medicines in proper order then mix, the ratio accuracy of mixed anesthetic has been improved, the result of use has been guaranteed, the availability factor of mixed anesthetic has been improved.
(2) The device cup joints the inside at the cover block through first needle tubing, first needle tubing can absorb the medicament volume that is used for increasing the second needle tubing with the same medicament of second needle tubing, different medicaments and exclusive use can be absorbed in the inside of first needle tubing simultaneously, when the narcotic drug with great dose, first needle tubing can cup joint the bottom at the second needle tubing through the screw thread, the inside of first needle tubing is absorbed the medicament the same with the second needle tubing, the medicament volume of inhaling of second needle tubing has been increased, need not constantly absorb the medicine, the operation is swift and the work efficiency of second needle tubing has been improved greatly.
Drawings
FIG. 1 is a schematic sectional elevation view of the structure of the present invention;
FIG. 2 is an enlarged view of the structure at A in FIG. 1 according to the present invention;
FIG. 3 is a schematic front sectional view of the open configuration of the present invention;
FIG. 4 is an enlarged view of the structure at B in FIG. 3 according to the present invention;
FIG. 5 is a schematic front view of the structure of the present invention;
FIG. 6 is a front view of the docking structure of the present invention;
FIG. 7 is a front cross-sectional view of a first syringe and closure arrangement of the present invention;
FIG. 8 is a schematic top view of a touch plate construction of the present invention;
FIG. 9 is a top view of the hub and second cannula configuration of the present invention.
In the figure: 1. pressing the cap; 2. a push rod; 3. pressing a plate; 4. a first needle tube; 5. a piston; 6. sleeving blocks; 7. a sealing cover; 8. a second needle tube; 9. a needle head; 10. a first rotating plate; 11. a stainless steel spring; 12. reserving a groove; 13. a liquid flow through hole; 14. a second rotating plate; 15. a first support bar; 16. a sleeve; 17. a knob; 18. reserving a through hole; 19. a second support bar.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-9, an embodiment of the present invention is shown: the utility model provides an anesthetic needle convenient to control dose, include according to cap 1, push rod 2, first needle pipe 4, piston 5, second needle pipe 8 and syringe needle 9, according to figure 1 and figure 2, bottom fixedly connected with push rod 2 according to cap 1, and the bottom fixedly connected with piston 5 of push rod 2, the surface of push rod 2 is inconsistent with the inner wall of first needle pipe 4, and the bottom inner wall both sides of first needle pipe 4 all articulate has first rotor plate 10, the inner structure and the volume size of first needle pipe 4 and second needle pipe 8 are the same, first needle pipe 4 can be general with second needle pipe 8, can directly extract the change after first needle pipe 4 is dirty, the inside articulated first rotor plate 10 direction of first needle pipe 4 is opposite, as required, first needle pipe 4 can dock also can dock the right side of second needle pipe 8 in the left side of second needle pipe 8 equally.
The bottom end surface of the first needle tube 4 is sleeved with a sealing cover 7, the inner wall of the sealing cover 7 is provided with an internal thread, the bottom end surfaces of the first needle tube 4 and the second needle tube 8 are provided with external threads, the external threads are matched with the internal thread on the inner wall of the sealing cover 7 for use, the sealing cover 7 can seal the bottom ends of the first needle tube 4 and the second needle tube 8, so that the first needle tube 4 and the second needle tube 8 are in a sealed state as required, the surface of the first needle tube 4 is sleeved with a sleeve block 6, the inner central position of the sleeve block 6 is fixed with the second needle tube 8, both sides of the sleeve block 6 are provided with openings, the sleeve block 6 is of a transparent structure, the sleeve block 6 does not influence a user to observe scale units on the surface of the first needle tube 4 or the second needle tube 8, thereby being convenient for the first needle tube 4 and the second needle tube 8 to be accurately used, the top end surface of the second needle tube 8 is sleeved with a pressing plate 3, the inner wall of the pressing plate 3 is provided with an internal thread, the top surface of first needle tubing 4 and second needle tubing 8 all is provided with the external screw thread, and the external screw thread on first needle tubing 4 and 8 surfaces of second needle tubing matches with the internal thread according to 3 inner walls of board and uses, can rotate according to board 3 and tear down, is convenient for install on first needle tubing 4 or second needle tubing 8 according to board 3, and convenient to use person uses.
The needle head 9 is sleeved on the bottom end surface of the second needle tube 8, the inner wall of the first needle tube 4 is internally provided with a reserved groove 12, one end of a stainless steel spring 11 is fixed inside the reserved groove 12, the other end of the stainless steel spring 11 is fixedly connected with a first rotating plate 10, the bottom end inner wall of the first needle tube 4 is provided with a reserved through hole 18, a second supporting rod 19 is sleeved inside the reserved through hole 18, a sleeve 16 is sleeved on the surface of the second supporting rod 19 close to the reserved through hole 18, a first supporting rod 15 is sleeved inside the sleeve 16 far away from the second supporting rod 19, the length and the diameter of the first supporting rod 15 and the diameter of the second supporting rod 19 are the same, the surfaces of the first supporting rod 15 and the second supporting rod 19 are both provided with external threads, the sleeve 16 is of a cylindrical hollow structure, the inner wall of the sleeve 16 is provided with internal threads, the external threads on the surfaces of the first supporting rod 15 and the second supporting rod 19 are matched with the internal threads on the inner wall of the sleeve 16, when the sleeve 16 is rotatory, first bracing piece 15 and second bracing piece 19 remove to the outside or the inboard of sleeve 16 simultaneously, the distance size that first bracing piece 15 and second bracing piece 19 removed is the same, the uniformity that first bracing piece 15 and second bracing piece 19 removed has been guaranteed, thereby it opens simultaneously or seals simultaneously with second commentaries on classics board 14 to guarantee first rotor plate 10, sleeve 16's fixed surface is connected with knob 17, the inside liquid through-hole 13 that all is provided with in bottom both sides of sleeve block 6, the bottom inner wall both sides of second needle tubing 8 all articulate there is second commentaries on classics board 14.
The working principle is as follows: when in use, according to the attached drawings 1 and 2, the first rotating plate 10 is tightly attached to the inner wall of the first needle tube 4 under the action of the stainless steel spring 11, the second rotating plate 14 is tightly attached to the inner wall of the second needle tube 8 under the elastic force of the stainless steel spring 11, two groups of first needle tubes 4 are respectively sleeved inside two sides of the sleeve block 6, firstly, a needle head 9 is installed at the bottom end of the second needle tube 8 through threads, according to the scale unit of the surface of the second needle tube 8, a push rod 2 inside the second needle tube 8 is pulled upwards through a cap 1, the second needle tube 8 sucks accurate anesthetic through the needle head 9, then the needle head 9 is detached and sleeved with a sealing cap 7, the sealing cap 7 seals the bottom end of the second needle tube 8, the needle head 9 is installed at the bottom end of the first needle tube 4, then, the push rod 2 inside the first needle tube 4 is pulled through the cap 1, and the inside of the first needle tube 4 is respectively and accurately sucks different anesthetic through the scale unit of the surface of the first needle tube 4, then the needle 9 at the bottom end of the first needle tube 4 is replaced by the sealing cover 7 to seal the bottom end of the first needle tube 4, the needle 9 can be installed at the bottom end of the first needle tube 4 to be used alone, and the needle 9 can be installed at the bottom end of the second needle tube 8 to be used alone.
When the second needle tube 8 is used for mixing anesthetic, according to the attached drawings 1 and 2, the bottom end of the first needle tube 4 is sealed by the sealing cover 7, when the second needle tube 8 needs to be mixed with the medicament in the first needle tube 4 on the right side, the knob 17 on the right side is rotated manually, the knob 17 rotates to drive the sleeve 16 to rotate, through the threads on the surface of the sleeve 16, the sleeve 16 rotates to drive the first supporting rod 15 and the second supporting rod 19 to move towards the direction far away from the sleeve 16, the first supporting rod 15 and the second supporting rod 19 move towards the direction far away from the sleeve 16 through the threads on the inner wall of the reserved through hole 18, the second supporting rod 19 moves towards the right and jacks the first rotating plate 10, the first supporting rod 15 moves towards the left and jacks the second rotating plate 14, the interiors of the first needle tube 4 and the second needle tube 8 are in a communicated state through the liquid flow through hole 13, and simultaneously the bottom ends of the first needle tube 4 and the second needle tube 8 are in a sealed state through the sealing cover 7, according to the attached figures 3 and 4, the push rod 2 inside the second needle tube 8 is pulled upwards by pressing the cap 1, the inside of the second needle tube 8 is in a negative pressure state, the pressure inside the first needle tube 4 is higher than the pressure inside the second needle tube 8, and the medicament inside the first needle tube 4 flows into the inside of the second needle tube 8 through the liquid flowing through hole 13 and is mixed with the medicament inside the second needle tube 8.
The amount of the flowing drug can be obtained according to the scale unit on the surface of the first needle tube 4, the knob 17 is manually rotated when the accurate amount is drawn out, the sleeve 16 rotates to drive the first supporting rod 15 and the second supporting rod 19 to move towards the inside of the sleeve 16, the first rotating plate 10 is tightly attached to the inner wall of the first needle tube 4 under the elastic action of the stainless steel spring 11, the inside of the first needle tube 4 is in a closed state, the same second rotating plate 14 is tightly attached to the inner wall of the second needle tube 8, the inside of the second needle tube 8 is in a closed state, and similarly, when the second needle tube 8 needs to be mixed with the drug inside the first needle tube 4 on the left side, the knob 17 on the left side is manually rotated, when the second needle tube 8 is used, the needle 9 is installed at the bottom end of the second needle tube 8 through threads, the second needle tube 8 does not need to sequentially draw out different drugs through the first needle tube 4 and then is mixed, the proportioning accuracy of the mixed anesthetic is improved, the use efficiency of the mixed anesthetic is improved.
According to the attached drawing 6, first needle tubing 4 can directly cup joint the bottom surface at second needle tubing 8 through the screw thread of inner wall, first needle tubing 4 has increased the volume size of second needle tubing 8, the inside of first needle tubing 4 is absorb the medicament the same with second needle tubing 8, the medicament volume that second needle tubing 8 absorbs has been increased, second needle tubing 8 need not constantly absorb the medicine, second needle tubing 8's work efficiency improves greatly, can directly extract and change from the inside according to board 3 and cover block 6 after first needle tubing 4 finishes using, the service life of device has been improved.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (4)
1. The utility model provides an anesthetic needle convenient to controlled dose, includes and presses cap (1), push rod (2), first needle tubing (4), piston (5), second needle tubing (8) and syringe needle (9), its characterized in that: the bottom end of the press cap (1) is fixedly connected with a push rod (2), the bottom end of the push rod (2) is fixedly connected with a piston (5), the surface of the push rod (2) is abutted to the inner wall of a first needle tube (4), two sides of the inner wall of the bottom end of the first needle tube (4) are hinged with first rotating plates (10), the bottom end surface of the first needle tube (4) is sleeved with a sealing cover (7), the surface of the first needle tube (4) is sleeved with a sleeve block (6), the inner central position of the sleeve block (6) is fixed with a second needle tube (8), the top end surface of the second needle tube (8) is sleeved with a press plate (3), the bottom end surface of the second needle tube (8) is sleeved with a needle head (9), a reserved groove (12) is arranged inside the inner wall of the first needle tube (4), and one end of a stainless steel spring (11) is fixed inside the reserved groove (12), the other end of the stainless steel spring (11) is fixedly connected with a first rotating plate (10), a reserved through hole (18) is formed in the bottom inner wall of the first needle tube (4), a second supporting rod (19) is sleeved in the reserved through hole (18), a sleeve (16) is sleeved on the surface, close to the reserved through hole (18), of the second supporting rod (19), a first supporting rod (15) is sleeved in the sleeve (16) far away from the second supporting rod (19), a knob (17) is fixedly connected to the surface of the sleeve (16), liquid flowing through holes (13) are formed in two sides of the bottom end of the sleeve block (6), second rotating plates (14) are hinged to two sides of the bottom inner wall of the second needle tube (8), internal threads are formed in the inner wall of the sealing cover (7), and external threads are formed in the bottom end surfaces of the first needle tube (4) and the second needle tube (8), the external threads are matched with the internal threads on the inner wall of the sealing cover (7) for use, the length and the diameter of the first supporting rod (15) and the second supporting rod (19) are the same, the external threads are arranged on the surfaces of the first supporting rod (15) and the second supporting rod (19), the sleeve (16) is of a cylindrical hollow structure, the internal threads are arranged on the inner wall of the sleeve (16), and the external threads on the surfaces of the first supporting rod (15) and the second supporting rod (19) are matched with the internal threads on the inner wall of the sleeve (16) for use.
2. The anesthetic needle convenient for controlling the amount of the medicine according to claim 1, wherein: the inner wall of the pressing plate (3) is provided with internal threads, the top end surfaces of the first needle tube (4) and the second needle tube (8) are provided with external threads, and the external threads on the surfaces of the first needle tube (4) and the second needle tube (8) are matched with the internal threads of the inner wall of the pressing plate (3) for use.
3. The anesthetic needle convenient for controlling the amount of the medicine according to claim 1, wherein: the internal structures and the volume sizes of the first needle tube (4) and the second needle tube (8) are the same, and the rotating directions of the first rotating plate (10) hinged in the first needle tube (4) are opposite.
4. The anesthetic needle convenient for controlling the amount of the medicine according to claim 1, wherein: both sides of the sleeve block (6) are provided with openings, and the sleeve block (6) is of a transparent structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910565268.2A CN110201268B (en) | 2019-06-26 | 2019-06-26 | Anesthetic needle convenient to control dose |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910565268.2A CN110201268B (en) | 2019-06-26 | 2019-06-26 | Anesthetic needle convenient to control dose |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110201268A CN110201268A (en) | 2019-09-06 |
| CN110201268B true CN110201268B (en) | 2021-08-20 |
Family
ID=67794894
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910565268.2A Expired - Fee Related CN110201268B (en) | 2019-06-26 | 2019-06-26 | Anesthetic needle convenient to control dose |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110201268B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113180360B (en) * | 2021-03-29 | 2022-10-11 | 魏翔 | Alleviate device of postoperative oral cavity drying usefulness before operation fasting water patient |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0634140A1 (en) * | 1992-09-26 | 1995-01-18 | Juridical Foundation The Chemo-Sero-Therapeutic Research Institute | Applicator for tissue adhesive |
| WO1998002098A1 (en) * | 1996-07-12 | 1998-01-22 | Baxter International Inc. | A fibrin delivery device and method for forming fibrin on a surface |
| CN2617385Y (en) * | 2003-04-24 | 2004-05-26 | 云南兰茂生物医药有限公司 | Integral double cavity medicine feeder |
| CN101327411A (en) * | 2008-08-04 | 2008-12-24 | 北京百方生物医药科技有限公司 | Duplex medicament-mixing device |
| CN102935255A (en) * | 2012-10-30 | 2013-02-20 | 无锡耐思生物科技有限公司 | Pre-filling-and-sealing syringe structure for mixing |
| CN202802382U (en) * | 2012-08-28 | 2013-03-20 | 邹玲 | Injection syringe connector |
| WO2015200072A1 (en) * | 2014-06-27 | 2015-12-30 | Allergan, Inc. | Laterally connected syringes with integrated mixing hub and static mixer |
| CN208003200U (en) * | 2017-06-22 | 2018-10-26 | 陈泽群 | Medical liquid medicine mixing syringe |
| CN209004909U (en) * | 2018-06-07 | 2019-06-21 | 西安市第一医院 | A kind of anesthesia needle tubing |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5147323A (en) * | 1991-03-08 | 1992-09-15 | Habley Medical Technology Corporation | Multiple cartridge syringe |
| CN108273158A (en) * | 2018-03-21 | 2018-07-13 | 桑凤欣 | A kind of multi-functional clinical anesthesia section Supplementary Anesthesia device |
| CN109481786B (en) * | 2018-10-19 | 2021-04-23 | 青岛市第五人民医院 | Amino acid powder and glucose can premix fast and use syringe |
-
2019
- 2019-06-26 CN CN201910565268.2A patent/CN110201268B/en not_active Expired - Fee Related
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0634140A1 (en) * | 1992-09-26 | 1995-01-18 | Juridical Foundation The Chemo-Sero-Therapeutic Research Institute | Applicator for tissue adhesive |
| WO1998002098A1 (en) * | 1996-07-12 | 1998-01-22 | Baxter International Inc. | A fibrin delivery device and method for forming fibrin on a surface |
| CN2617385Y (en) * | 2003-04-24 | 2004-05-26 | 云南兰茂生物医药有限公司 | Integral double cavity medicine feeder |
| CN101327411A (en) * | 2008-08-04 | 2008-12-24 | 北京百方生物医药科技有限公司 | Duplex medicament-mixing device |
| CN202802382U (en) * | 2012-08-28 | 2013-03-20 | 邹玲 | Injection syringe connector |
| CN102935255A (en) * | 2012-10-30 | 2013-02-20 | 无锡耐思生物科技有限公司 | Pre-filling-and-sealing syringe structure for mixing |
| WO2015200072A1 (en) * | 2014-06-27 | 2015-12-30 | Allergan, Inc. | Laterally connected syringes with integrated mixing hub and static mixer |
| CN208003200U (en) * | 2017-06-22 | 2018-10-26 | 陈泽群 | Medical liquid medicine mixing syringe |
| CN209004909U (en) * | 2018-06-07 | 2019-06-21 | 西安市第一医院 | A kind of anesthesia needle tubing |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110201268A (en) | 2019-09-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208694022U (en) | Gyniatrics delivery device | |
| CN106334255B (en) | Anorectal surgical is injected for medicine operation device | |
| CN110201268B (en) | Anesthetic needle convenient to control dose | |
| CN111001062A (en) | Positioning type intraspinal anesthesia needle | |
| CN213432305U (en) | High-pressure radiography injection device without needle cylinder | |
| CN209422061U (en) | A kind of fixed device of department of anesthesia's puncture | |
| CN210785887U (en) | Injection device for anesthesia department | |
| CN212789323U (en) | Drug delivery device for anesthesia | |
| CN209751883U (en) | anesthesia apparatus | |
| CN204601314U (en) | A kind of Novel lung puncture assist control breathing equipment | |
| CN209378292U (en) | A kind of big internal medicine medicine applying device for rectum | |
| CN209645574U (en) | A kind of Novel spiral quantifies dropout prevention syringe | |
| CN202554478U (en) | Dosage device for nursing | |
| CN208339892U (en) | A kind of infant's respiration section drug delivery device | |
| CN211634791U (en) | Oral cavity and nasal cavity surface anesthesia device | |
| CN202122766U (en) | Medical instrument for anorectal administration | |
| CN109621171A (en) | A kind of noninvasive gynecological nursing administration set | |
| CN210992335U (en) | Spraying device | |
| CN220237548U (en) | Traditional chinese medicine rectum instils into device | |
| CN215025101U (en) | Liquid medicine spraying device for gynecological nursing | |
| CN211301498U (en) | Disposable blood transfusion device | |
| CN209564461U (en) | A kind of narcotic pain section medicine delivery device | |
| CN211561549U (en) | Clinical medicine device that spouts of department of anesthesia | |
| CN215821101U (en) | Liquid medicine feeding device | |
| CN213724350U (en) | Simple spray anesthesia device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Liang Feng Inventor after: Huang Zhehao Inventor after: Sun Yan Inventor after: Zhao Qianqian Inventor before: Zhao Qianqian |
|
| CB03 | Change of inventor or designer information | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20210804 Address after: 130000 No. 2699 Qianjin Street, Jilin, Changchun Applicant after: Jilin University Address before: 272000 No. 77 Guhuai Road, Shizhong District, Jining City, Shandong Province Applicant before: Zhao Qianqian |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210820 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |