CN201006112Y - Intramuscular injection indolence device - Google Patents
Intramuscular injection indolence device Download PDFInfo
- Publication number
- CN201006112Y CN201006112Y CNU2006201593927U CN200620159392U CN201006112Y CN 201006112 Y CN201006112 Y CN 201006112Y CN U2006201593927 U CNU2006201593927 U CN U2006201593927U CN 200620159392 U CN200620159392 U CN 200620159392U CN 201006112 Y CN201006112 Y CN 201006112Y
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- main box
- inner bag
- shell
- outer shell
- intramuscular injection
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Abstract
The utility model relates to a muscle injector none pain device, comprising a half cylinder shaped inner container that could quickly move along the axis direction and could fix the one time injector, a cylinder shaped protective outer shell composed of a main box and a cap, two half opening-sealed boards to prevent the skin contact of the injecting person and the being injected person, two passive drive spring and a switch, wherein the inner container is located in the main box of the outer shell, the spring is located at the bottom of the inner container and the main box of the outer shell and connected with the main box of the inner contain and the outer shell, the half opening-sealed board is located at the bottom of the main box of the outer shell, the switch is located at one side of upper part of the outer shell main box. The utility model is applicable to the one time injector of the national standard B15810-2001. The muscle injector none pain device could make anybody quickly acquire the muscle injecting none pain art, to inject the muscle without pain, the injected person would not have pain, and the germ-free request and the injecting depth could be realized, to effectively prevent the cross infection of the injecting person and the injected person caused by the skin contact.
Description
Affiliated technical field
This utility model relates to a kind of assistive device that can carry out the intramuscular injection of painless property, the cross infection that can also avoid the injector and be caused because of contact skin by the injector.
Background technology
Intramuscular injection is that people use one of usual way of medicine, medicine is by the intramuscular of injector to inject to the human body suitable position, make drug slow absorb the purpose that reaches treatment, except the pain that causes because of some drugs self, owing to the technical operation reason, the pain that intramuscular injection causes is very common, and is agonizing by the injector, especially just medical personnel that started working and part are engaged in the personnel of medical and nursing work in the rural area, the meeting that has causes by the injector has a fainting spell during acupuncture treatment.The technical key point of (painless property) intramuscular injection is two fast one slow, inserting needle speed wants fast when promptly injecting, and it is slow that injection liquid speed is wanted, and pulls out needle speed and wants fast, many medical and nursing work personnel technical key point of inserting needle is on top of arranged at present, and this is the main cause that causes pain.The technical key point of (painless property) intramuscular injection inserting needle is: the syringe that medicinal liquid will be housed during injection vertically places by top, injector injection site disinfectant skin, mainly utilize wrist power, arm strength is auxiliary, make the rapidly vertical prick skin of syringe needle, enter into intramuscular, stop after reaching appropriate depth, like this, because sharp syringe needle and inserting needle fast make inject time extremely short, will not had the sensation of pain by the injector.May be not sharp except syringe needle, during inserting needle syringe be not orthogonal to skin or (with) speed slow or (with) vibration is arranged, all can cause by injector's pain.Still there is not the complementary apparatus of intramuscular injection at present.
Summary of the invention
Produce pain in order to overcome because of the manual operation reason makes intramuscular injection, this utility model provides a kind of assistive device that is applicable to that the disposable syringe produced by standard GB 15810-2001 carries out the intramuscular injection of painless property, and the aseptic technique that can reach intramuscular injection requires and the injection depth requirement, and avoid the generation of contact skin cross infection, also can make anyone carry out the intramuscular injection of painless property rapidly.
In order to achieve the above object, of the present utility model being constructed as follows:
According to an aspect of the present utility model, a kind of assistive device that is applicable to that the disposable syringe produced by standard GB 15810-2001 carries out the intramuscular injection of painless property is provided, it comprises: the main box (12) of inner bag (9), shell and lid (21), spring (6), half hush panel (18) and switch (11).Wherein, inner bag (9) is positioned between overhead gage (10), lower baffle plate (17), side guard (16) and the main box (12) of the main box (12) of shell, can only move along central axis direction; The upper end of inner bag (9) is provided with draw-in groove (2), and the middle part is provided with limit spring leaf (5), and the lower end is provided with lower baffle plate (8), is used for fixing disposable syringe; Spring (6) is arranged on two downsides between the main box (12) of inner bag (9) and shell, on connect the spring nest (14) of main box (12), connect the below ring (7) of inner bag (9) outer lower end down, passive power is provided; The main box (12) of shell and lid (21) are provided with half hush panel (18) in bottom, avoid the injector with by injector's contact skin; The main box (12) of shell is connected by hinge (19) with lid (21), shields; The lid of shell (21) is provided with the situation that window (20) is observed the syringe inner liquid medicine; Switch (11) is positioned at the outer top of main box (12), starts to control to make to use.
According to another aspect of the present utility model, described inner bag (9) is arranged in the main box (12) of shell, fixed the direction of motion by main box side guard (16), spring (6) connects the main box (12) of inner bag (9) and shell, when making inner bag (9) be positioned at main box (12) the top of shell with external force, fixing by switch (11), spring (6) is compressed, close the cover (21), Push switch (11), just can make inner bag (9) in shell with the disposable syringe gun that medicinal liquid is housed, realize the intramuscular injection of painless property.
According to another aspect of the present utility model, what carry out intramuscular injection usually is 2.5ml or the 5ml disposable syringe (operative norm GB15810-2001) of being furnished with 5# or 5.5# or 6# or 7# syringe needle.This utility model is applicable to the disposable syringe (operative norm GB15810-2001) of described disposable syringe and other models.
The beneficial effects of the utility model are: can make anyone carry out the intramuscular injection of painless property rapidly, got rid of artificial unfavorable factor, and the aseptic technique that can reach intramuscular injection requires and the injection depth requirement, and avoids the generation of contact skin cross infection, and is easy and simple to handle.
Description of drawings
Accompanying drawing 1 is interior cholic side view (1-1) and front plan view (1-2)
Front plan view when accompanying drawing 2 is opened for shell
Accompanying drawing 3 front view when the assistor duty of disposable syringe is housed
The specific embodiment
Below with reference to accompanying drawings, this utility model is described in detail:
In the accompanying drawings: 1 is the upper spring sheet, and 2 is draw-in groove, and 3 are the top ring; 4 are the reed of being hit by a bullet, and 5 is the limit spring leaf, and 6 is spring; 7 are the below ring, and 8 is the inner bag lower baffle plate, and 9 is cabinet body; 10 is main box overhead gage, and 11 is switch, and 12 is shell master box; 13 is baffle plate in the main box, and 14 is the spring nest, and 15 are shell retaining fingerboard; 16 is main box side guard, and 17 is main box lower baffle plate, and 18 is half hush panel; 19 is hinge, and 20 is the shell window, and 21 is the shell lid; 22 is the boosting mouth, and 23 are syringe retaining fingerboard, and 24 is piston; 25 is syringe nipple; 26 is syringe needle, and 27 is protective sleeve of syringe needle, and 28 is syringe cylinder.
This utility model is applicable to the disposable syringe that standard GB 15810-2001 produces.
As shown in Figure 1, dotted line is covered part, and wherein, upper spring sheet (1) is positioned at the both sides below the draw-in groove (2), and draw-in groove (2) is positioned at and exceeds the top of inner bag (9), is horizontal U-shaped; The effect of upper spring sheet (1) and draw-in groove (2) is that fixedly disposable syringe keeps off fingerboard (23), avoid disposable syringe to deviate from inner bag (9) along central axis direction, the height of draw-in groove (2) and width are according to the thickness of disposable syringe retaining fingerboard (23) internal diameter, width and diameter decision, for example the thickness of the retaining fingerboard (23) of 5ml disposable syringe is 0.1cm, width is 1.2cm, diameter is 2.8cm, and height, width and the diameter of draw-in groove (2) internal diameter are respectively 0.1cm, 1.2cm and 2.8cm so; Top ring (3) is being close to draw-in groove (2) below in the outside of inner bag (9), effect be to be beneficial to inner bag (9) to move along central axis direction; Be hit by a bullet reed (4) and limit spring leaf (5) is positioned at the middle part of inner bag (9), wherein limit spring leaf (5) is positioned at the both sides at the middle part of inner bag (9), often there are two groups four up and down, its width exceeds the lateral edges of inner bag (9), far-end is slightly to center curvature, effect is fixing disposable syringe, prevents that it from outwards deviating from; Spring (6) has two, is arranged on the both sides of below between the main box (12) of inner bag (9) and shell, is a kind of passive power, and effect is that inner bag is moved downward rapidly; Below ring (7) is positioned at the outer lower end of inner bag (9), and effect is fixed jointly by shell master box (12) and side guard (16), makes the inner bag (9) can only be along the central axis direction rectilinear motion, and the lower end of fixing spring (6); Inner bag lower baffle plate (8) is positioned at the lower end of inner bag (9), and shape is identical with syringe cylinder (28) foot, and the centre is not totally-enclosed, and effect is the fixing lower end of disposable syringe.Wherein, draw-in groove (2), top ring (3) and below ring (7) are all perpendicular to inner bag (9) and inner bag lower baffle plate (8) semicircular in shape; Interior cholic overall shape semicircular in shape straight-tube shape, the height that removes draw-in groove (2) calculates in addition, the height of inner bag internal diameter is identical with the height and the diameter of injection tube (28) outer rim with diameter, for example the height of the injection tube of 5ml disposable syringe and diameter are respectively 6.0cm and 1.4cm, then the height of the height of inner bag internal diameter and diameter and diameter are respectively 6.0cm and 1.4cm, and that 2.5ml then is respectively 6.0cm and 1.1cm.
As shown in Figure 2, dotted line is covered part, and wherein, main box overhead gage (10) is positioned at the upper end of shell master box (12); Side guard (16) is positioned at the middle part, both sides of shell master box (12); Lower baffle plate (17) is positioned at the middle and lower part of shell master box (12), links to each other with side guard (16) lower end; The effect of main box overhead gage (10), side guard (16) and lower baffle plate (17) is the direction of motion and a distance fixing and restriction inner bag (9); Baffle plate in the main box (13) is positioned at the middle part of shell master box (12), and effect is the move distance of restriction inner bag (9); Spring nest (14) is arranged in the both sides, below of main box baffle plate (13), and effect is the upper end of fixing spring (6); Shell retaining fingerboard (15) is perpendicular to the both sides, outer top of shell master box (12), shape is similar to disposable syringe retaining fingerboard (23), effect is to put forth effort, and is the impetus of thumb when moving up inner bag (9) and the downward impetus of middle finger and forefinger during injection liquid; Hush panel (18) is positioned at the lower end of shell master box (12) and lid (21), the centre is not totally-enclosed, effect be the protection syringe needle (26) not contaminated and be beneficial to syringe needle (26) by and contact by injector's skin, avoided causing cross infection because of contact skin; Window (20) is opened on the middle part of the lid (21) of shell, and the lower end is no less than more than the 0.4cm than main box lower baffle plate (17) horizontal level is low, and whether effect is to observe to have blood to reflux and medicinal liquid consumption situation in the syringe; Boosting mouth (22) is opened on the upper end of the lid (21) of shell, and width must help passing through of thumb, helps passing through of thumb when effect is injection liquid.Wherein, overhead gage (10), middle baffle plate (13), lower baffle plate (17) and hush panel (18) be all perpendicular to shell, the semicircular in shape lamellar; The main box (12) of shell and the overall shape semicircular in shape straight-tube shape of lid (21) link to each other by hinge (19), altogether the rounded straight-tube shape in back.
As shown in Figure 3, this is the general assembly drawing of assistor duty, wherein, disposable syringe places in the inner bag (9), inner bag (9) places interior the top of main box (12) of shell, this moment close the cover (21), Push switch (11), just can carry out intramuscular injection, the distance of assistor motion is the distance between last 1/4th places of main box hush panel (18) and syringe needle (26) exposed parts, except the distance of hush panel (18), be exactly the needed injection depth of intramuscular injection with syringe needle (26) needle point.
The painless implement body operation sequence of intramuscular injection is: uncap (21); firmly make inner bag (9) place interior the top of main box (12) of shell; the disposable syringe that pumps medicinal liquid is put protective sleeve (27); place inner bag (9); take off protective sleeve (27); close the cover (21); make left hand hold its middle and lower part; make boosting mouth (22) towards the right hand; the sterilization hush panel (18) the outside and the skin of injection site, with the vertical flicking of assistor on skin, Push switch (11); under the effect of spring (6); inner bag (9) is being with syringe to move downward fast, after the rapid prick skin of syringe needle (26) enters into the intramuscular appropriate depth, and inner bag and syringe stop motion; like this; promptly got rid of artificial unfavorable factor, reached the painless specification requirement of intramuscular injection, aseptic technique requires and the injection depth requirement; avoided the generation of contact skin cross infection, also can make anyone grasp the technology of painless property intramuscular injection rapidly.Operate according to the operation sequence of intramuscular injection later: pumpback piston (24), observe by window (20) whether the blood backflow is arranged, slow then injection liquid, observe medicinal liquid consumption situation by window (20), injected medicinal liquid, vertically pulled out the painless device of intramuscular injection outward rapidly, pinned pin hole with Disinfectant absorbent cotton, take out and destroy disposable syringe, the omnidistance end.
According to the control principle and the operation sequence of the painless device of above-mentioned intramuscular injection, this utility model can make anyone carry out the intramuscular injection of painless property rapidly, and the aseptic technique that can reach intramuscular injection requires and the injection depth requirement, and is easy and simple to handle.
Here description of the present utility model and application are illustrative, be not to want in the above-described embodiments with scope restriction of the present utility model, here the disclosed embodiment and the distortion of data and change are possible, under the situation that does not break away from spirit of the present utility model and essence, this utility model can be realized with other forms, structure, layout, ratio and with other elements, material and parts, can carry out other distortion and change to disclosed embodiment here.
Claims (3)
1. painless device of intramuscular injection, it comprises inner bag (9), the main box (12) of shell and lid (21), spring (6), half hush panel (18) and switch (11), it is characterized in that: inner bag (9) is arranged in the overhead gage (10) of the main box (12) of shell, lower baffle plate (17), between side guard (16) and the main box (12), the upper end of inner bag (9) is provided with draw-in groove (2), the middle part is provided with limit spring leaf (5), the lower end is provided with below ring (7) and lower baffle plate (8), spring (6) is arranged on the both sides between the main box (12) of inner bag (9) and shell, on connect the spring nest (14) of main box (12), connect the below ring (7) of inner bag (9) down, switch (11) is arranged in the top of main box (12), and the main box (12) that half hush panel (18) is arranged in shell bottom.
2. the painless device of a kind of intramuscular injection according to claim 1, it is characterized in that: inner bag (9) is arranged in the main box (12) of shell, spring (6) connects the main box (12) of inner bag (9) and shell, when inner bag (9) is positioned at main box (12) the top of shell, fixing by switch (11), spring (6) is compressed, and hinge (19) connects the main box (12) and the lid (21) of shell.
3. the painless device of a kind of intramuscular injection according to claim 1 is characterized in that: inner bag (9) is applicable to the disposable syringe of the intramuscular injection carried out of producing by standard GB 15810-2001.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201593927U CN201006112Y (en) | 2006-11-28 | 2006-11-28 | Intramuscular injection indolence device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201593927U CN201006112Y (en) | 2006-11-28 | 2006-11-28 | Intramuscular injection indolence device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201006112Y true CN201006112Y (en) | 2008-01-16 |
Family
ID=39002052
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006201593927U Expired - Fee Related CN201006112Y (en) | 2006-11-28 | 2006-11-28 | Intramuscular injection indolence device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201006112Y (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102671265A (en) * | 2012-05-29 | 2012-09-19 | 宣建民 | Housing of intramuscular injection analgesia apparatus |
| CN103007394A (en) * | 2013-01-01 | 2013-04-03 | 宣建民 | Painless injector |
| CN102218177B (en) * | 2011-06-09 | 2015-07-22 | 宣建民 | Intramuscular injection painless instrument |
| CN107921210A (en) * | 2015-07-30 | 2018-04-17 | F+K创新有限两合公司 | Syringe |
| CN107998489A (en) * | 2017-12-06 | 2018-05-08 | 丁乃祥 | Hand-held injection positioner and its method of work |
| CN108014398A (en) * | 2017-12-06 | 2018-05-11 | 丁乃祥 | Auxiliary injection unit and its method of work |
| CN108245746A (en) * | 2017-12-06 | 2018-07-06 | 王玉存 | The syringe accessory device of device with massage |
| CN108245731A (en) * | 2017-12-06 | 2018-07-06 | 王玉存 | Inject positioning device |
| CN108245730A (en) * | 2017-12-06 | 2018-07-06 | 王玉存 | Hand held injects fixing device |
| CN108245745A (en) * | 2017-12-06 | 2018-07-06 | 丁乃祥 | Anti- hand shaking injection device and its method of work |
-
2006
- 2006-11-28 CN CNU2006201593927U patent/CN201006112Y/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102218177B (en) * | 2011-06-09 | 2015-07-22 | 宣建民 | Intramuscular injection painless instrument |
| CN102671265A (en) * | 2012-05-29 | 2012-09-19 | 宣建民 | Housing of intramuscular injection analgesia apparatus |
| CN103007394A (en) * | 2013-01-01 | 2013-04-03 | 宣建民 | Painless injector |
| CN107921210A (en) * | 2015-07-30 | 2018-04-17 | F+K创新有限两合公司 | Syringe |
| CN107921210B (en) * | 2015-07-30 | 2021-05-11 | F+K创新有限两合公司 | Syringe with a needle |
| CN107998489A (en) * | 2017-12-06 | 2018-05-08 | 丁乃祥 | Hand-held injection positioner and its method of work |
| CN108014398A (en) * | 2017-12-06 | 2018-05-11 | 丁乃祥 | Auxiliary injection unit and its method of work |
| CN108245746A (en) * | 2017-12-06 | 2018-07-06 | 王玉存 | The syringe accessory device of device with massage |
| CN108245731A (en) * | 2017-12-06 | 2018-07-06 | 王玉存 | Inject positioning device |
| CN108245730A (en) * | 2017-12-06 | 2018-07-06 | 王玉存 | Hand held injects fixing device |
| CN108245745A (en) * | 2017-12-06 | 2018-07-06 | 丁乃祥 | Anti- hand shaking injection device and its method of work |
| CN108245745B (en) * | 2017-12-06 | 2020-05-05 | 侯玉莹 | Anti-hand-shake injection device and working method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080116 Termination date: 20091228 |