CN110201268A - A kind of anestetic needle convenient for Charge control - Google Patents
A kind of anestetic needle convenient for Charge control Download PDFInfo
- Publication number
- CN110201268A CN110201268A CN201910565268.2A CN201910565268A CN110201268A CN 110201268 A CN110201268 A CN 110201268A CN 201910565268 A CN201910565268 A CN 201910565268A CN 110201268 A CN110201268 A CN 110201268A
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- CN
- China
- Prior art keywords
- needle tubing
- needle
- bottom end
- wall
- screw thread
- Prior art date
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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 a kind of anestetic needles convenient for Charge control, including pressing cap, push rod, first needle tubing, piston, second needle tubing and syringe needle, it is described to be fixedly connected with push rod by the bottom end of cap, and the bottom end of push rod is fixedly connected with piston, the surface of the push rod and the inner wall of the first needle tubing are inconsistent, and first the bottom end inner wall two sides of needle tubing be all hinged with the first rotating plate, the bottom end surface of first needle tubing is socketed with sealing cover, the surface of first needle tubing is socketed with set block, and the second needle tubing is fixed at the inner hub location of set block, the top end surface of second needle tubing is socketed with pressing board, the bottom end surface of second needle tubing is socketed with syringe needle.The present invention is provided with the first needle tubing and the second needle tubing, is convenient for confection, can accurately measure mixing dose by the scale unit on the first needle tubing surface, the medicament uptake of the second needle tubing is increased by the first needle tubing, swift to operate.
Description
Technical field
The present invention relates to department of anesthesia's fixture technology field, specially a kind of anestetic needle convenient for Charge control.
Background technique
Anesthesia is when performing a surgical operation or carrying out diagnostic test operation, to eliminate Principle of Pain, ensureing the one of patient safety
Kind mode, is the method creating good surgical condition and taking, while also can be used in control pain.
The anestetic needle used in Hospitals at Present is generally made of syringe needle, needle tubing and push rod, when in use, using push rod by medicine
Then liquid is got on the body of patient, anestetic needle needs successively to extract when using mixed anesthesia agent again by syringe needle inspiration needle tubing
Then different drugs is mixed, but the same needle tubing is difficult to control different amount of medicament, causes matching for mixed anesthesia agent
Than being also easy to produce deviation, and the efficiency that successively proportion uses mixed anesthesia agent is slow, while dosage used in different patients is not
Together, but the constancy of volume of anestetic needle needle tubing is needed constantly to draw drug, not only be grasped when with the narcotics of larger dose
It bothers, and the working efficiency of anestetic needle is low.
Summary of the invention
The purpose of the present invention is to provide a kind of anestetic needles convenient for Charge control, to solve to propose in above-mentioned background technique
Anestetic needle be not easy to mixing drug and the problem of the constancy of volume of needle tubing is difficult to use in large dosage of narcotics.
To achieve the above object, it the invention provides the following technical scheme: a kind of anestetic needle convenient for Charge control, including presses
Cap, push rod, the first needle tubing, piston, the second needle tubing and syringe needle, it is described to be fixedly connected with push rod, and the bottom of push rod by the bottom end of cap
End is fixedly connected with piston, and the surface of the push rod and the inner wall of the first needle tubing are inconsistent, and the bottom end inner wall two of the first needle tubing
Side is all hinged with the first rotating plate, and the bottom end surface of first needle tubing is socketed with sealing cover, the surface socket of first needle tubing
There is set block, and is fixed with the second needle tubing at the inner hub location of set block, the top end surface of second needle tubing is socketed with pressing board,
The bottom end surface of second needle tubing is socketed with syringe needle, and the inner wall of first needle tubing is internally provided with preformed groove, and preformed groove
Inside be fixed with one end of stainless steel spring, the other end of the stainless steel spring is fixedly connected with the first rotating plate, described
The bottom end inner wall of one needle tubing is provided with reserved through hole, and the inside of reserved through hole is socketed with second support bar, second support
Bar is socketed with sleeve close to the surface of reserved through hole, and sleeve is socketed with first support bar far from the inside of second support bar, institute
The surface for stating sleeve is fixedly connected with knob, and flow liquid through-hole, second needle are all provided with inside the bottom end two sides of the set block
The bottom end inner wall two sides of pipe are all hinged with the second rotating plate.
Preferably, the inner wall of the pressing board is provided with internal screw thread, and the top end surface of first needle tubing and the second needle tubing is all
It is provided with external screw thread, and the internal screw thread of the first needle tubing and the external screw thread and pressing board inner wall on the second needle tubing surface is used in combination.
Preferably, the internal structure of first needle tubing and the second needle tubing is identical with volume size, in first needle tubing
The first hinged rotating plate direction of rotation of portion is opposite.
Preferably, the two sides of the set block are all provided with opening, and covering block is transparent configuration.
Preferably, the inner wall of the sealing cover is provided with internal screw thread, the bottom end surface of first needle tubing and the second needle tubing
It is all provided with external screw thread, and the internal screw thread of external screw thread and sealing cover inner wall is used in combination.
Preferably, the length scale and diameter of the first support bar and second support bar are all identical, and first
The surface of strut and second support bar is all provided with external screw thread, and the sleeve is cylindrical hollow configuration, and the inner wall of sleeve is set
It is equipped with internal screw thread, the screw-internal thread fit of the external screw thread and sleeve lining on the first support bar and second support bar surface uses.
Compared with prior art, the beneficial effects of the present invention are: the first needle should be provided with convenient for the anestetic needle of Charge control
Pipe and the second needle tubing, the inside of the first needle tubing can draw different narcotics, and the second needle tubing can extract in the first needle tubing
The narcotics in portion can accurately measure mixing dose by the scale unit on the first needle tubing surface, improve mixed anesthesia
The proportion accuracy of agent, increases the medicament uptake of the second needle tubing by the first needle tubing, swift to operate and substantially increase
The working efficiency of second needle tubing.
(1) device is provided with the first needle tubing and the second needle tubing, and the inside of the first needle tubing can draw different arcotics
Product, and the inside of the second needle tubing can draw different narcotics, and the second needle tubing revolves manually when using mixed anesthesia agent
The connection that button passes through part is rotated, the first rotating plate and the second rotating plate are opened, the bottom end of the second needle tubing is closed using sealing cover, the
Two needle tubings can extract the narcotics inside the first needle tubing, can accurately be measured by the scale unit on the first needle tubing surface
Dose is mixed, and can be directly used in mixed way, the second needle tubing is not needed successively to extract different drugs and then be mixed, and is mentioned
The high proportion accuracy of mixed anesthesia agent, ensure that using effect, improves the service efficiency of mixed anesthesia agent.
(2) device is socketed in the inside of block by the first needle tubing, and the first needle tubing can be drawn identical as the second needle tubing
Medicament for increasing the pharmaceutical quantities that the second needle tubing uses, while the inside of the first needle tubing can draw different medicament and independent
It uses, when with the narcotics of larger dose, the first needle tubing can be socketed in the bottom end of the second needle tubing, the first needle by screw thread
The internal suction of pipe medicament identical with the second needle tubing, increases the medicament uptake of the second needle tubing, does not need constantly to draw medicine
Product, working efficiency that is swift to operate and substantially increasing the second needle tubing.
Detailed description of the invention
Fig. 1 is that structure of the invention faces diagrammatic cross-section；
Fig. 2 is structure enlargement diagram at A in Fig. 1 of the invention；
Fig. 3 is that opening state structure of the invention faces diagrammatic cross-section；
Fig. 4 is structure enlargement diagram at B in Fig. 3 of the invention；
Fig. 5 is structure schematic elevation view of the invention；
Fig. 6 is mated condition structure schematic elevation view of the invention；
Fig. 7 is that the first needle tubing and sealing cover structure of the invention face diagrammatic cross-section；
Fig. 8 is pressing board structure schematic top plan view of the invention；
Fig. 9 is set block of the invention and the second needle tubing structure schematic top plan view.
In figure: 1, pressing cap；2, push rod；3, pressing board；4, the first needle tubing；5, piston；6, block is covered；7, sealing cover；8, the second needle
Pipe；9, syringe needle；10, the first rotating plate；11, stainless steel spring；12, preformed groove；13, flow liquid through-hole；14, the second rotating plate；15, first
Support rod；16, sleeve；17, knob；18, reserved through hole；19, second support bar.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-9 is please referred to, a kind of embodiment provided by the invention: a kind of anestetic needle convenient for Charge control, including press cap
1, push rod 2, the first needle tubing 4, piston 5, the second needle tubing 8 and syringe needle 9, with reference to the accompanying drawings 1 and attached drawing 2, it is fixedly connected by the bottom end of cap 1
There is push rod 2, and the bottom end of push rod 2 is fixedly connected with piston 5, the surface of push rod 2 and the inner wall of the first needle tubing 4 are inconsistent, and the
The bottom end inner wall two sides of one needle tubing 4 are all hinged with the first rotating plate 10, the internal structure and volume of the first needle tubing 4 and the second needle tubing 8
Size is identical, and the first needle tubing 4 can be general with the second needle tubing 8, and replacement, the first needle can be directly extracted after 4 dirt of the first needle tubing
Hinged 10 direction of rotation of the first rotating plate in 4 inside of pipe is on the contrary, as needed, the first needle tubing 4 can be docked at a left side for the second needle tubing 8
Side can also equally be docked at the right side of the second needle tubing 8.
The bottom end surface of first needle tubing 4 is socketed with sealing cover 7, and the inner wall of sealing cover 7 is provided with internal screw thread, the first needle tubing 4
It is all provided with external screw thread with the bottom end surface of the second needle tubing 8, and the internal screw thread of external screw thread and 7 inner wall of sealing cover is used in combination,
Sealing cover 7 can seal up the bottom end of the first needle tubing 4 and the second needle tubing 8, make the first needle tubing 4 and the second needle tubing 8 place as needed
In the state of sealing, the surface of the first needle tubing 4 is socketed with block 6, and is fixed with the second needle tubing at the inner hub location of set block 6
8, the two sides of set block 6 are all provided with opening, and covering block 6 is transparent configuration, set block 6 do not influence user's the first needle tubing 4 of observation or
The scale unit on 8 surface of the second needle tubing of person, consequently facilitating the first needle tubing 4 and the second needle tubing 8 accurately use, the top of the second needle tubing 8
End surfaces are socketed with pressing board 3, and the inner wall of pressing board 3 is provided with internal screw thread, and the top end surface of the first needle tubing 4 and the second needle tubing 8 is all set
It is equipped with external screw thread, and the internal screw thread of the external screw thread and 3 inner wall of pressing board on 8 surface of the first needle tubing 4 and the second needle tubing is used in combination, and is pressed
Plate 3 can rotate under disassembly, be mounted on the first needle tubing 4 or the second needle tubing 8 convenient for pressing board 3, use convenient for user.
The bottom end surface of second needle tubing 8 is socketed with syringe needle 9, and the inner wall of the first needle tubing 4 is internally provided with preformed groove 12, and pre-
The inside of slot 12 is stayed to be fixed with one end of stainless steel spring 11, the other end of stainless steel spring 11 is fixedly connected with the first rotating plate
10, the bottom end inner wall of the first needle tubing 4 is provided with reserved through hole 18, and the inside of reserved through hole 18 is socketed with second support bar 19,
Second support bar 19 is socketed with sleeve 16, and internal sleeve of the sleeve 16 far from second support bar 19 close to the surface of reserved through hole 18
It is connected to first support bar 15, the length scale and diameter of first support bar 15 and second support bar 19 are all identical, and first
The surface of support rod 15 and second support bar 19 is all provided with external screw thread, and sleeve 16 is cylindrical hollow configuration, and sleeve 16
Inner wall is provided with internal screw thread, and the internal screw thread of the external screw thread and 16 inner wall of sleeve on 19 surface of first support bar 15 and second support bar is matched
It closes and uses, when sleeve 16 rotates, first support bar 15 and second support bar 19 outside to sleeve 16 or medial movement simultaneously,
Mobile identical apart from size of first support bar 15 and second support bar 19, ensure that first support bar 15 and second support bar 19
Mobile uniformity, thus guarantee that the first rotating plate 10 is opened simultaneously with the second rotating plate 14 or sealed simultaneously, the surface of sleeve 16
It is fixedly connected with knob 17, covers and is all provided with flow liquid through-hole 13, the bottom end inner wall two of the second needle tubing 8 inside the bottom end two sides of block 6
Side is all hinged with the second rotating plate 14.
Working principle: in use, with reference to the accompanying drawings 1 and attached drawing 2, the first rotating plate 10 be close under the action of stainless steel spring 11
In the inner wall of the first needle tubing 4, the second rotating plate 14 is tightly attached to the inner wall of the second needle tubing 8 under the elastic force of stainless steel spring 11, by two
The first needle tubing 4 of group is respectively fitted over the inside of set 6 two sides of block, installs syringe needle 9 by screw thread in the bottom end of the second needle tubing 8 first,
According to the scale unit on 8 surface of the second needle tubing, by pulling up the push rod 2 inside the second needle tubing 8 by cap 1, the second needle tubing 8 is logical
It crosses syringe needle 9 and is drawn to accurate anaesthetic, then syringe needle 9 is dismantled lower and be socketed top cover labyrinth 7, the sealing of sealing cover 7 second
Syringe needle 9 is installed in the bottom end of the bottom end of needle tubing 8, the first needle tubing 4, then by pulling the push rod 2 inside the first needle tubing 4 by cap 1,
The inside of the first needle tubing 4 is set to draw accurately different anaesthetics respectively by the scale unit on 4 surface of the first needle tubing, then
The syringe needle 9 of first needle tubing, 4 bottom end is replaced with sealing cover 7 to seal up the bottom end of the first needle tubing 4, the bottom end of the first needle tubing 4
Syringe needle 9 can be installed so as to be used alone, the bottom end of the second needle tubing 8 can install syringe needle 9 to equally can individually make
With.
Second needle tubing 8 when using mixed anesthesia agent, with reference to the accompanying drawings 1 and attached drawing 2, the bottom end of the first needle tubing 4 pass through sealing
Lid 7 seals up, and when the second needle tubing 8 needs to mix with the medicament inside the first needle tubing of right side 4, can be manually rotated the knob 17 on right side,
The rotation band moving sleeve 16 of knob 17 rotates, and by the screw thread on 16 surface of sleeve, the rotation of sleeve 16 drives first support bar 15 and the
Two support rods 19 are mobile to the direction far from sleeve 16, and first support bar 15 and second support bar 19 pass through 18 inner wall of reserved through hole
Screw thread it is mobile to the direction far from sleeve 16, second support bar 19 moves right and opens the first rotating plate 10, first support bar
15 are moved to the left and open the second rotating plate 14, are made at the inside of the first needle tubing 4 and the second needle tubing 8 by the connection of flow liquid through-hole 13
In the state of connection, while the bottom end of the first needle tubing 4 and the second needle tubing 8 is in the state of sealing by sealing cover 7, with reference to the accompanying drawings
3 and attached drawing 4, by pulling up the push rod 2 inside the second needle tubing 8 by cap 1, the inside of the second needle tubing 8 is in the state of negative pressure,
Pressure inside first needle tubing 4 is greater than the pressure inside the second needle tubing 8, and the medicament inside the first needle tubing 4 passes through flow liquid through-hole 13
It is flowed into the inside of the second needle tubing 8, and generates mixing with the medicament inside the second needle tubing 8.
The pharmaceutical quantities that can be derived that flowing according to the scale unit on 4 surface of the first needle tubing, revolve manually when being extracted into accurate amount
Button 17 is rotated, the rotation of sleeve 16 drives first support bar 15 and second support bar 19 mobile to the inside of sleeve 16, in stainless steel
Under the elastic force effect of spring 11, so that the first rotating plate 10 is tightly attached to the inner wall of the first needle tubing 4, be in closed inside the first needle tubing 4
State, same second rotating plate 14 are tightly attached to the inner wall of the second needle tubing 8, are in a closed state inside the second needle tubing 8, similarly,
When second needle tubing 8 needs to mix with the medicament inside the first needle tubing of left side 4, the knob 17 in left side can be manually rotated, the second needle tubing 8 makes
Used time, the bottom end of the second needle tubing 8 are installed syringe needle 9 by screw thread and are carried out using being not required to the second needle tubing 8 by the first needle tubing 4
It successively to extract different drugs and then be mixed, improve the proportion accuracy of mixed anesthesia agent, improve mixed anesthesia
The service efficiency of agent.
With reference to the accompanying drawings 6, the first needle tubing 4 can directly be socketed in the bottom end surface of the second needle tubing 8 by the screw thread of inner wall, the
One needle tubing 4 increases the volume size of the second needle tubing 8, and the internal suction of the first needle tubing 4 medicament identical with the second needle tubing 8 increases
The pharmaceutical quantities for having added the second needle tubing 8 to draw, the second needle tubing 8 do not need constantly to draw drug, and the working efficiency of the second needle tubing 8 is significantly
It improves, directly can extract and replace from the inside of pressing board 3 and set block 6 after 4 use of the first needle tubing, improve making for device
Use the time limit.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
Claims (6)
1. a kind of anestetic needle convenient for Charge control, including press cap (1), push rod (2), the first needle tubing (4), piston (5), the second needle
Manage (8) and syringe needle (9), it is characterised in that: the bottom end by cap (1) is fixedly connected with push rod (2), and the bottom end of push rod (2)
It being fixedly connected with piston (5), the surface of the push rod (2) and the inner wall of the first needle tubing (4) are inconsistent, and the first needle tubing (4)
Bottom end inner wall two sides are all hinged with the first rotating plate (10), and the bottom end surface of first needle tubing (4) is socketed with sealing cover (7), institute
The surface for stating the first needle tubing (4) is socketed with block (6), and is fixed with the second needle tubing (8) at the inner hub location of set block (6),
The top end surface of second needle tubing (8) is socketed with pressing board (3), and the bottom end surface of second needle tubing (8) is socketed with syringe needle
(9), the inner wall of first needle tubing (4) is internally provided with preformed groove (12), and the inside of preformed groove (12) is fixed with stainless steel
The other end of one end of spring (11), the stainless steel spring (11) is fixedly connected with the first rotating plate (10), first needle tubing
(4) bottom end inner wall is provided with reserved through hole (18), and the inside of reserved through hole (18) is socketed with second support bar (19), described
Second support bar (19) is socketed with sleeve (16) close to the surface of reserved through hole (18), and sleeve (16) is far from second support bar
(19) inside is socketed with first support bar (15), and the surface of the sleeve (16) is fixedly connected with knob (17), the set block
(6) it is all provided with inside bottom end two sides flow liquid through-hole (13), the bottom end inner wall two sides of second needle tubing (8) are all hinged with
Two rotating plates (14).
2. a kind of anestetic needle convenient for Charge control according to claim 1, it is characterised in that: the pressing board (3) it is interior
Wall is provided with internal screw thread, and the top end surface of first needle tubing (4) and the second needle tubing (8) is all provided with external screw thread, and the first needle
The internal screw thread for managing the external screw thread and pressing board (3) inner wall on (4) and the second needle tubing (8) surface is used in combination.
3. a kind of anestetic needle convenient for Charge control according to claim 1, it is characterised in that: first needle tubing (4)
It is identical with volume size with the internal structure of the second needle tubing (8), internal hinged the first rotating plate (10) rotation of first needle tubing (4)
Turn contrary.
4. a kind of anestetic needle convenient for Charge control according to claim 1, it is characterised in that: the two of the set block (6)
Side is all provided with opening, and covering block (6) is transparent configuration.
5. a kind of anestetic needle convenient for Charge control according to claim 1, it is characterised in that: the sealing cover (7)
Inner wall is provided with internal screw thread, and the bottom end surface of first needle tubing (4) and the second needle tubing (8) is all provided with external screw thread, and outer spiral shell
The internal screw thread of line and sealing cover (7) inner wall is used in combination.
6. a kind of anestetic needle convenient for Charge control according to claim 1, it is characterised in that: the first support bar
(15) and the length scale of second support bar (19) and diameter it is all identical, and first support bar (15) and second support bar
(19) surface is all provided with external screw thread, and the sleeve (16) is cylindrical hollow configuration, and the inner wall of sleeve (16) is provided with
The internal screw thread of the external screw thread and sleeve (16) inner wall on internal screw thread, the first support bar (15) and second support bar (19) surface is matched
It closes and uses.
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 true CN110201268A (en) | 2019-09-06 |
| CN110201268B CN110201268B (en) | 2021-08-20 |
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| 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 |
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| Country | Link |
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| CN (1) | CN110201268B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113180360A (en) * | 2021-03-29 | 2021-07-30 | 魏翔 | Alleviate device that postoperative mouth was done before anesthesia patient's art was used |
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| CN208003200U (en) * | 2017-06-22 | 2018-10-26 | 陈泽群 | Medical liquid medicine mixing syringe |
| CN108273158A (en) * | 2018-03-21 | 2018-07-13 | 桑凤欣 | A kind of multi-functional clinical anesthesia section Supplementary Anesthesia device |
| CN209004909U (en) * | 2018-06-07 | 2019-06-21 | 西安市第一医院 | A kind of anesthesia needle tubing |
| CN109481786A (en) * | 2018-10-19 | 2019-03-19 | 杜永和 | A kind of amino acid powder and glucose can quick pre- mixed syringes |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113180360A (en) * | 2021-03-29 | 2021-07-30 | 魏翔 | Alleviate device that postoperative mouth was done before anesthesia patient's art was used |
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| CN110201268B (en) | 2021-08-20 |
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