CN209108300U - A kind of department of anesthesia's local anaesthesia device - Google Patents
A kind of department of anesthesia's local anaesthesia device Download PDFInfo
- Publication number
- CN209108300U CN209108300U CN201821166846.2U CN201821166846U CN209108300U CN 209108300 U CN209108300 U CN 209108300U CN 201821166846 U CN201821166846 U CN 201821166846U CN 209108300 U CN209108300 U CN 209108300U
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- China
- Prior art keywords
- tube
- anesthesia
- fixedly connected
- injection tube
- support plate
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Abstract
The utility model discloses a kind of department of anesthesia's local anaesthesia devices, it is related to the field of medical instrument technology, it includes support plate, the four corners of the support plate lower surface are fixedly connected with the top of four support rods respectively, and the bottom end of support rod is fixedly connected with the upper surface of support plate, the upper surface of the support plate is fixedly connected with the lower surface of injection tube, and the front of injection tube is provided with the first graduation apparatus, piston is socketed in the injection tube, and the upper surface of piston is fixedly connected with the bottom end of pushing meanss.Department of anesthesia's local anaesthesia device, pass through setting support plate, support rod, injection tube, piston, pushing meanss, non-slip mat, outlet tube, the first valve, the first perfusion tube, the second perfusion tube and syringe needle, so that doctor conveniently enforces push handle, needle tubing, which generates to shake, when avoiding doctor from pushing push handle leads to anesthesia injection position inaccuracy, to avoid influencing the injection of anesthetic and anesthetic from generating action time.
Description
Technical field
The utility model relates to the field of medical instrument technology, specially a kind of department of anesthesia's local anaesthesia device.
Background technique
Local anaesthesia is also referred to as local anesthesia, refers under patient's conscious state, and local anaesthetics is applied to body part,
It is blocked the sensory nerve conduction function of body a part temporarily, motor nerve conduction remains intact or has degree simultaneously not
Deng be blocked state, completely reversibility is answered in this retardance, does not generate any histologic lesion.The advantages of local anaesthesia, is easy to be easy
Row, safety, patient awoke, few intercurrent disease and on patient's physiological function influence it is small.
Existing common anesthesia syringe is mostly staight needle head ordinary syringe, and operation doctor is inconvenient to use when injection
Power, the easily shaking of generation syringe needle lead to problems such as anesthesia injection position inaccurate, to influence the injection and anesthesia of anesthetic
Agent generates action time, while bringing additional pain to patient.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of department of anesthesia's local anaesthesia device, solves existing
Common anesthesia syringe is mostly staight needle head ordinary syringe, and operation doctor is inconvenient to exert oneself when injection, is easily occurred
Syringe needle shaking leads to problems such as anesthesia injection position inaccurate, thus when influencing the injection and anesthetic generation effect of anesthetic
Between, while additional painful problem is brought to patient.
(2) technical solution
To achieve the above objectives, the technical scheme adopted by the utility model is that: a kind of department of anesthesia's local anaesthesia device, including
The four corners of support plate, the support plate lower surface are fixedly connected with the top of four support rods respectively, and the bottom end of support rod with
The upper surface of support plate is fixedly connected, and the upper surface of the support plate is fixedly connected with the lower surface of injection tube, and injection tube
Front be provided with the first graduation apparatus, piston, and the bottom of the upper surface of piston and pushing meanss are socketed in the injection tube
End is fixedly connected, and the upper surface of pushing meanss passes through injection tube and extends to the top of injection tube.
The right side of the injection tube is connected with the left end of outlet tube, and the upper surface of outlet tube is provided with the first valve
Door, the right end of the outlet tube are connected with one end of the first perfusion tube, and the other end of the first perfusion tube and the second infusion
The left end of pipe is connected, and the right end of second perfusion tube is connected with syringe needle, and the front of syringe needle is provided with the second graduation apparatus.
The upper surface of the support plate is fixedly connected with the lower surface of anesthetic case, and the right side of anesthetic case is by leading
Pipe is connected with the left side of injection tube, and the upper surface of conduit is provided with the second valve.
Preferably, the pushing meanss include push rod, and the bottom end of the push rod is fixedly connected with the upper surface of piston, and
The top of push rod passes through injection tube and extends to the top of injection tube and is fixedly connected with the lower surface of push handle, the shape of the push handle
For circle, and the diameter of push handle is greater than the diameter of injection tube.
Preferably, the syringe needle includes needle stand, and the left end of the needle stand is connected to the right end of the second perfusion tube, and needle stand
Right end be connected with the left end of needle tubing, and the front of needle tubing is provided with the second graduation apparatus.
Preferably, first valve and the second valve are check valve, and the first valve and the second valve model phase
Together.
Preferably, the upper surface of the push handle is fixedly connected with the lower surface of non-slip mat, and non-slip mat is rubber material
It is made.
Preferably, first perfusion tube is flexible hose, and the second perfusion tube is inflexibility hard tubing.
(3) beneficial effect
The utility model has the beneficial effects that:
1, department of anesthesia's local anaesthesia device, by setting support plate, support rod, injection tube, piston, pushing meanss, anti-skidding
Pad, outlet tube, the first valve, the first perfusion tube, the second perfusion tube and syringe needle, when needing to anaesthetize patient, doctor
New needle stand is first connected to the right end of the second perfusion tube by teacher, and needle tubing is then inserted into the place that patient anaesthetizes,
Then push handle is pressed down on, push handle moves downward drive, and piston moves downward, and piston moves downward by the anesthetic in injection tube
Promote outlet tube, then anesthetic sequentially enters the first perfusion tube and the second perfusion tube by outlet tube, finally by needle tubing into
Enter human body, since injection tube is fixed on support plate, so that doctor conveniently enforces push handle, when avoiding doctor from pushing push handle
Needle tubing, which generates to shake, leads to anesthesia injection position inaccuracy, to avoid influencing the injection and anesthetic generation effect of anesthetic
Time.
2, department of anesthesia's local anaesthesia device leads to doctor by the first graduation apparatus of setting and the second graduation apparatus
The injection volume that the first graduation apparatus of observation observes anesthetic is crossed, avoids anesthetic dosage there is a phenomenon where on the high side or on the low side, from
And so that the dosage of anesthetic is guaranteed, while doctor can observe that needle tubing is pierced into the depth of human body by the second graduation apparatus,
Needle tubing is avoided to be pierced into too deep or excessively shallow, to guarantee the effect of anesthesia.
3, department of anesthesia's local anaesthesia device, by setting anesthetic case, conduit and the second valve, when operation is delayed
When situation, doctor can carry out secondary anesthesia to disease by extracting the anesthetic in anesthetic case, to guarantee anesthetic
Dosage can support patient and complete operation.
Detailed description of the invention
Fig. 1 is the schematic diagram of the section structure that the utility model is faced；
Fig. 2 is the utility model injection tube positive structure diagram；
Fig. 3 is the enlarged structure schematic diagram at the utility model A.
In figure: 1 support plate, 2 support rods, 3 support plates, 4 injection tubes, 5 pistons, 6 pushing meanss, 61 push rods, 62 push handles, 7 are prevented
Skidding, 8 outlet tubes, 9 first valves, 10 first perfusion tubes, 11 second perfusion tubes, 12 syringe needles, 121 needle stands, 122 needle tubings, 13 fiber crops
Liquor-saturated dose of case, 14 conduits, 15 second valves, 16 first graduation apparatus, 17 second graduation apparatus.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
As shown in Figure 1-3, the utility model provides a kind of technical solution: a kind of department of anesthesia's local anaesthesia device, including carry
The four corners of plate 1,1 lower surface of support plate are fixedly connected with the top of four support rods 2 respectively, and the bottom end of support rod 2 and branch
The upper surface of fagging 3 is fixedly connected, by the way that support plate 3 is arranged, so that support rod 2 and the contact area of carrying object become larger,
Support column support plate 1 to keep support rod 2 more stable, the upper surface of support plate 1 are fixedly connected with the lower surface of injection tube 4,
And the front of injection tube 4 is provided with the first graduation apparatus 16, by the way that the first graduation apparatus 16 is arranged, doctor is allowed to pass through observation
First graduation apparatus 16 observes the injection volume of anesthetic, avoids anesthetic dosage there is a phenomenon where on the high side or on the low side, to make
The dosage of anesthetic is guaranteed, and piston 5, and the bottom end of the upper surface of piston 5 and pushing meanss 6 are socketed in injection tube 4
It is fixedly connected, and the upper surface of pushing meanss 6 passes through injection tube 4 and extends to the top of injection tube 4, pushing meanss 6 include
The bottom end of push rod 61, push rod 61 is fixedly connected with the upper surface of piston 5, and the top of push rod 61 passes through injection tube 4 and extends
It is fixedly connected to the top of injection tube 4 with the lower surface of push handle 62, the shape of push handle 62 is circle, and the diameter of push handle 62 is big
It is fixedly connected in the upper surface of the diameter of injection tube 4, push handle 62 with the lower surface of non-slip mat 7, and non-slip mat 7 is rubber material
It is made, by the way that non-slip mat 7 is arranged, so that non-slip mat 7 and the frictional force of doctor's palm increase, so that doctor be avoided to push push rod
Occur rubber sleeve phenomenon when 61,
The right side of injection tube 4 is connected with the left end of outlet tube 8, and the upper surface of outlet tube 8 is provided with the first valve
Door 9, by the way that the first valve 9 is arranged, so that it will not be pumped into air from outlet tube 8 when pulling up push handle 62, so as to
Preferably the anesthetic in anesthetic case 13 is extracted, the right end of outlet tube 8 is connected with one end of the first perfusion tube 10
It is logical, by the way that the first perfusion tube 10 is arranged, since the first perfusion tube 10 is flexible hose, the first perfusion tube 10 is carried out
Bending is injected needle tubing 122 in patient body so that doctor be facilitated to involve the first perfusion tube 10, and the first perfusion tube 10 is another
End is connected with the left end of the second perfusion tube 11, by the way that the second perfusion tube 11 is arranged, since the second perfusion tube 11 is hard tubing,
So that syringe needle 12 is preferably connected on the second perfusion tube 11, while doctor being facilitated to remove syringe needle 12 to get off to replace, the
One perfusion tube 10 is flexible hose, and the second perfusion tube 11 is inflexibility hard tubing, the right end of the second perfusion tube 11
It is connected with syringe needle 12, and the front of syringe needle 12 is provided with the second graduation apparatus 17, by the way that the second graduation apparatus 17 is arranged, so that doctor
It can observe that needle tubing 122 is pierced into the depth of human body by the second graduation apparatus 17, avoid needle tubing 122 from being pierced into too deep or excessively shallow,
To guarantee the effect of anesthesia, syringe needle 12 includes needle stand 121, and the left end of needle stand 121 is connected to the right end of the second perfusion tube 11, and
And the right end of needle stand 121 is connected with the left end of needle tubing 122, and the front of needle tubing 122 is provided with the second graduation apparatus 17.
The upper surface of support plate 1 is fixedly connected with the lower surface of anesthetic case 13, and the right side of anesthetic case 13 passes through
Conduit 14 is connected with the left side of injection tube 4, and the upper surface of conduit 14 is provided with the second valve 15, passes through setting second
Valve 15, so that the second valve 15 anesthetic when pushing down on will not be pushed into anesthetic case 13, to make to anaesthetize
Agent can be released all from outlet tube 8, and the first valve 9 and the second valve 15 are check valve and the first valve 9 and the second valve
15 models of door are identical.
The operating procedure of the utility model are as follows:
New needle stand 121 is first connected to the right end of the second perfusion tube 11 by S1, doctor, is pulled push handle 62 then up, is pushed away
Handle 62 pulls up band piston 5 and moves upwards, so that the anesthetic in anesthetic case 13 is extracted into injection tube 4, then cures
Teacher presses down on push handle 62, and push handle 62 moves downward band piston 5 and moves downward, and piston 5 moves downward will be in injection tube 4
Anesthetic promotes outlet tube 8, and then anesthetic sequentially enters the first perfusion tube 10 and the second perfusion tube 11 by outlet tube 8, most
It is sprayed afterwards from needle tubing 122, stops pushing away when doctor observes that the index on the first graduation apparatus 16 reaches injection standard
Handle 62；
S2, then needle tubing 122 is inserted into the place that patient anaesthetizes by doctor, when observing that second is then downward
Push handle 62 is pressed, push handle 62 moves downward band piston 5 and moves downward, and piston 5, which moves downward, pushes away the anesthetic in injection tube 4
Liquid pipe 8 is passed in and out, then anesthetic sequentially enters the first perfusion tube 10 and the second perfusion tube 11 by outlet tube 8, finally by needle
Pipe 122 enters human body；
S3, after fix, doctor extracts needle tubing 122 from the patient.
Above-described specific embodiment, to the purpose of this utility model, technical scheme and beneficial effects carried out into
One step is described in detail, it should be understood that being not used to limit the foregoing is merely specific embodiment of the present utility model
The utility model processed, within the spirit and principle of the utility model, any modification, equivalent substitution, improvement and etc. done,
It should be included within the scope of protection of this utility model.
Claims (6)
1. a kind of department of anesthesia's local anaesthesia device, including support plate (1), it is characterised in that: the four corners of support plate (1) lower surface
It is fixedly connected respectively with the top of four support rods (2), and the bottom end of support rod (2) and the upper surface of support plate (3) are consolidated
Fixed connection, the upper surface of the support plate (1) are fixedly connected with the lower surface of injection tube (4), and the front setting of injection tube (4)
Have the first graduation apparatus (16), is socketed with piston (5) in the injection tube (4), and the upper surface of piston (5) and pushing meanss
(6) bottom end is fixedly connected, and the upper surface of pushing meanss (6) passes through injection tube (4) and extends to the upper of injection tube (4)
Side；
The right side of the injection tube (4) is connected with the left end of outlet tube (8), and the upper surface of outlet tube (8) is provided with
The right end of first valve (9), the outlet tube (8) is connected with one end of the first perfusion tube (10), and the first perfusion tube
(10) the other end is connected with the left end of the second perfusion tube (11), and the right end of second perfusion tube (11) is connected with syringe needle
(12), and the front of syringe needle (12) is provided with the second graduation apparatus (17)；
The upper surface of the support plate (1) is fixedly connected with the lower surface of anesthetic case (13), and the right side of anesthetic case (13)
Face is connected by conduit (14) with the left side of injection tube (4), and the upper surface of conduit (14) is provided with the second valve
(15)。
2. a kind of department of anesthesia's local anaesthesia device according to claim 1, it is characterised in that: pushing meanss (6) packet
It includes push rod (61), the bottom end of the push rod (61) is fixedly connected with the upper surface of piston (5), and the top of push rod (61) passes through
Injection tube (4) and the top for extending to injection tube (4) is fixedly connected with the lower surface of push handle (62), the shape of the push handle (62)
For circle, and the diameter of push handle (62) is greater than the diameter of injection tube (4).
3. a kind of department of anesthesia's local anaesthesia device according to claim 1, it is characterised in that: the syringe needle (12) includes needle
Seat (121), the left end of the needle stand (121) is connected to the right end of the second perfusion tube (11), and the right end and needle of needle stand (121)
The left end of pipe (122) is connected, and the front of needle tubing (122) is provided with the second graduation apparatus (17).
4. a kind of department of anesthesia's local anaesthesia device according to claim 1, it is characterised in that: first valve (9) and
Second valve (15) is check valve, and the first valve (9) is identical with the second valve (15) model.
5. a kind of department of anesthesia's local anaesthesia device according to claim 2, it is characterised in that: the upper table of the push handle (62)
Face is fixedly connected with the lower surface of non-slip mat (7), and non-slip mat (7) is made of rubber material.
6. a kind of department of anesthesia's local anaesthesia device according to claim 1, it is characterised in that: first perfusion tube (10)
For flexible hose, and the second perfusion tube (11) is inflexibility hard tubing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821166846.2U CN209108300U (en) | 2018-07-23 | 2018-07-23 | A kind of department of anesthesia's local anaesthesia device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821166846.2U CN209108300U (en) | 2018-07-23 | 2018-07-23 | A kind of department of anesthesia's local anaesthesia device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209108300U true CN209108300U (en) | 2019-07-16 |
Family
ID=67196302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821166846.2U Expired - Fee Related CN209108300U (en) | 2018-07-23 | 2018-07-23 | A kind of department of anesthesia's local anaesthesia device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209108300U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113144348A (en) * | 2021-04-25 | 2021-07-23 | 河南科技大学第一附属医院 | Painful department uses anaesthesia device |
-
2018
- 2018-07-23 CN CN201821166846.2U patent/CN209108300U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113144348A (en) * | 2021-04-25 | 2021-07-23 | 河南科技大学第一附属医院 | Painful department uses anaesthesia device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190716 Termination date: 20200723 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |