CN107929883A - Painless injection auxiliary device - Google Patents
Painless injection auxiliary device Download PDFInfo
- Publication number
- CN107929883A CN107929883A CN201711273964.3A CN201711273964A CN107929883A CN 107929883 A CN107929883 A CN 107929883A CN 201711273964 A CN201711273964 A CN 201711273964A CN 107929883 A CN107929883 A CN 107929883A
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- China
- Prior art keywords
- injection
- pain
- threshold
- bottom plate
- painless
- 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.)
- Granted
Links
- 238000002347 injection Methods 0.000 title claims abstract description 191
- 239000007924 injection Substances 0.000 title claims abstract description 191
- 208000002193 Pain Diseases 0.000 claims abstract description 138
- 230000036407 pain Effects 0.000 claims abstract description 138
- 230000007246 mechanism Effects 0.000 claims abstract description 26
- 239000011148 porous material Substances 0.000 claims description 7
- 230000008058 pain sensation Effects 0.000 claims description 6
- 239000004744 fabric Substances 0.000 claims 1
- 206010022086 Injection site pain Diseases 0.000 abstract description 3
- 230000000149 penetrating effect Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 9
- 239000003814 drug Substances 0.000 description 4
- 230000006978 adaptation Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000010255 intramuscular injection Methods 0.000 description 3
- 239000007927 intramuscular injection Substances 0.000 description 3
- 230000007830 nerve conduction Effects 0.000 description 3
- 206010029240 Neuritis Diseases 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 238000001467 acupuncture Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000000116 mitigating effect Effects 0.000 description 2
- 208000004296 neuralgia Diseases 0.000 description 2
- 208000000114 Pain Threshold Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 210000004247 hand Anatomy 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000007918 intramuscular administration Methods 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 239000012567 medical material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 230000037040 pain threshold Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 230000000638 stimulation Effects 0.000 description 1
- 238000007920 subcutaneous administration Methods 0.000 description 1
- 206010042772 syncope Diseases 0.000 description 1
- 210000001519 tissue Anatomy 0.000 description 1
- 210000000707 wrist Anatomy 0.000 description 1
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
- A61M5/31—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
- A61M5/42—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 having means for desensitising skin, for protruding skin to facilitate piercing, or for locating point where body is to be pierced
- A61M5/422—Desensitising skin
-
- 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
- A61M5/42—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 having means for desensitising skin, for protruding skin to facilitate piercing, or for locating point where body is to be pierced
- A61M5/427—Locating point where body is to be pierced, e.g. vein location means using ultrasonic waves, injection site templates
-
- 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
- A61M5/46—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 having means for controlling depth of insertion
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)
- Dermatology (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The present invention relates to a kind of painless injection auxiliary device, it includes bottom plate, the injection location hole for penetrating through the bottom plate and after being contacted with injection site injection site cutaneous pain can be disturbed to conduct the threshold of pain raising device for improving the injection site threshold of pain, injection is set to grip detent mechanism on bottom plate, bottom plate can be placed in injection site by injecting gripping detent mechanism, the injection needle of syringe after injection location hole is aligned and the injection needle of syringe passes through the injection location hole of bottom plate with that can carry out required injection；When the back side and injection site of bottom plate, improving device by the threshold of pain can disturb injection site cutaneous pain to conduct, and improve the injection point injection site threshold of pain, to mitigate feeling of pain when injecting.The present invention is compact-sized, by improving the threshold of pain of injection site, reduces feeling of pain during injection, achievees the purpose that painless injection, use is easy to operate, securely and reliably.
Description
Technical field
The present invention relates to a kind of auxiliary device, especially a kind of painless injection auxiliary device, belongs to the technology of medical instrument
Field.
Background technology
Intramuscular injection and hypodermic injection are the usual ways that people use medicine, and medicine is expelled to human body by syringe and fits
When the muscle or subcutaneous at position, medicine slow-absorbing is set to achieve the purpose that treatment, except because pain caused by some drugs itself
Pain is outer, and due to technical operation reason, pain caused by injection is very common, and the person of being injected is agonizing, especially lacks experience
Medical staff, causes the person of being injected to have a fainting spell during acupuncture treatment sometimes.
Silent Neuritis intramuscular injection or hypodermic technical key point are two fast one slow, i.e.,：During injection into needle speed it is fast, inject
Liquid speed is slow, it is fast to pull out needle speed.There are many medical staff to grasp inserting needle technical key point completely at present, this is to cause pain
The main reason for.The technical key point of Silent Neuritis intramuscular injection or leather shoes injection inserting needle hangs down the syringe equipped with liquid when being injection
Disposed upright is above the skin that the person of being injected injection site has sterilized, and mainly using wrist power, arm strength auxiliary, makes syringe needle vertical
Skin is punctured, enters intramuscular, is stopped after reaching appropriate depth, in this way, due to sharp syringe needle and quick inserting needle, makes note
Penetrate that the time is extremely short, the person of being injected will be without the sensation of pain.
Although by accelerating the speed of inserting needle, the sensation of pain for the person of being injected can be reduced, into needle speed and inserting needle
Accuracy etc. be difficult to reach effective balance, it is difficult to reach satisfied effect.Inserting needle excessive velocities, it is difficult to avoid being pierced into syringe needle
Tissue is too deep, injection effect is deteriorated.
Clinic needs a kind of means that can more effectively mitigate injection pain, can subtract the requirement to injection technique, and can make
Syringe needle piercing depth is appropriate, avoids syringe needle from being pierced into too deep.
The content of the invention
The purpose of the present invention is overcome the deficiencies in the prior art, there is provided a kind of painless injection auxiliary device, it is tied
Structure is compact, by improving the threshold of pain of injection site, reduces feeling of pain during injection, achievees the purpose that painless injection, use operation
It is convenient, securely and reliably.
According to technical solution provided by the invention, the painless injection auxiliary device, including bottom plate, the perforation bottom plate
Inject location hole and injection site cutaneous pain conduction can be disturbed to make what the injection site threshold of pain was improved after being contacted with injection site
Device is improved in the threshold of pain, sets injection to grip detent mechanism on bottom plate, and bottom plate can be placed in injection by gripping detent mechanism by injection
Position, the injection needle of syringe with after injection location hole be directed at and the injection needle of syringe passes through the injection location hole of bottom plate
Injection needed for carrying out；When the back side and injection site of bottom plate, injection site dermatalgia can be disturbed by improving device by the threshold of pain
Feel conduction, improve the injection point injection site threshold of pain, to mitigate feeling of pain when injecting.
Device is improved including improving device by the pressing threshold of pain that the energy injection site threshold of pain is improved after press, leading in the threshold of pain
Injection part is improved after improving device and/or energization vibrations in the electric current threshold of pain that the micro-current produced after electricity improves the injection site threshold of pain
Improve device in the vibrations threshold of pain of the position threshold of pain.
Improve the raising threshold of pain pressing convex block that device includes being arranged at the bottom plate back side, the raising threshold of pain in the pressing threshold of pain
Convex block projection is pressed at the back side of bottom plate, and improves threshold of pain pressing convex block and is distributed at the back side of bottom plate in uniform array.
Device is improved in the electric current threshold of pain to be included being used for the current flowing body of micro-current circulation and produces institute for controlling
The current control device of micro-current is needed, current flowing body is arranged on bottom plate.
Device is improved in the vibrations threshold of pain to be included being used for the vibrator for producing vibrations.
Device is improved in the vibrations threshold of pain to be included being used for the vibrator for producing vibrations and the raising for being arranged at the bottom plate back side
The threshold of pain presses convex block, and raising threshold of pain pressing convex block projection improves the threshold of pain and press convex block in bottom plate at the back side of bottom plate
The back side is distributed in uniform array.
Injection, which grips detent mechanism, to be included being arranged at the positive gripping positioning pipe of bottom plate, the positioning gripped in positioning pipe
Pore is aligned with injection location hole and positions pore and connected with injection location hole.
Injection depth adjusting set is cased with the gripping positioning pipe, the injection depth adjusting set can be on positioning pipe be gripped
Movement.
Described one end for gripping positioning pipe is fixed with bottom plate, and the other end for gripping positioning pipe sets syringe positioning sleeve, described
The internal diameter of syringe positioning sleeve is more than the internal diameter for gripping positioning pipe.
The injection, which grips detent mechanism, includes the abutment sleeve outside bottom plate front, and the abutment sleeve passes through sleeve
The front connection of supporting rod and bottom plate.
Advantages of the present invention：Injection location hole is set on bottom plate, detent mechanism is gripped by the back side of bottom plate by injecting
When being placed in position to be injected, improve device raising position to be injected using the threshold of pain and improve the threshold of pain, feeling of pain when mitigating to injection,
Achieve the purpose that painless injection, use is easy to operate, improves the popularity of adaptation, securely and reliably.
Brief description of the drawings
Fig. 1 is the structure diagram of the present invention.
Fig. 2 is that the present invention improves a kind of distribution schematic diagram of the threshold of pain pressing convex block on bottom plate.
Fig. 3 is that the present invention improves another distribution schematic diagram of the threshold of pain pressing convex block on bottom plate.
Fig. 4 is the schematic diagram that injection depth adjusting set of the present invention coordinates with gripping positioning pipe.
Fig. 5 is another schematic diagram that injection depth adjusting set of the present invention coordinates with gripping positioning pipe.
Fig. 6 is that the present invention grips the schematic diagram that positioning wing is set on positioning pipe.
Fig. 7 is a kind of schematic diagram for the end set syringe positioning sleeve that the present invention grips positioning pipe.
Fig. 8 is another schematic diagram for the end set syringe positioning sleeve that the present invention grips positioning pipe.
Fig. 9 is structure diagram when present invention injection gripping detent mechanism uses abutment sleeve.
Figure 10 is that the another of the present invention implements structure chart.
Description of reference numerals：1- bottom plates, 2- grip positioning pipe, 3- improves threshold of pain pressing convex block, 4- positioning pore, 5- are injected
Location hole, 6-T types block, the first depth adjustments of 7- set, 8- depth adjustments arm, the second depth adjustments of 9- set, 10- positioning wing, 11- tune
Section set location hole, 12- stab shield anti-umbrella, 13- connecting cylinders, 14- horn mouths, 15- housing supports bar and 16- abutment sleeves with
17- gripping handles.
Embodiment
With reference to specific drawings and examples, the invention will be further described.
Feeling of pain during in order to reduce injection, achievees the purpose that painless injection, improves the convenience using operation, the present invention
Injection site dermatalgia can be disturbed after being contacted including bottom plate 1, the injection location hole 5 of the perforation bottom plate 1 and with injection site
Device is improved in the threshold of pain that feeling conduction improves the injection site threshold of pain, sets injection to grip detent mechanism on bottom plate 1, is held by injection
Bottom plate 1 can be placed in injection site by holding detent mechanism, and the injection needle of syringe is aligned with injection location hole 5 and the note of syringe
Required injection can be carried out by penetrating after syringe needle passes through the injection location hole 5 of bottom plate 1；When the back side and injection site of bottom plate 1, pass through pain
Threshold, which improves device, can disturb injection site cutaneous pain conduction, improve the injection point injection site threshold of pain, to mitigate pain when injecting
Pain.
Specifically, bottom plate 1 is rounded, square or other shapes, can specifically need to make choice, circular.Bottom plate 1
It is made of the material for meeting medical standard, injection location hole 5 is set on bottom plate 1, injection location hole 5 is preferably placed at bottom plate 1
Center, when the back side and the location contacts to be injected of bottom plate 1, injection location hole 5 is that injection needle wears out piercing injection
Position.Injection grips detent mechanism and is located on bottom plate 1, and bottom plate 1 can be placed in band injection zone by gripping detent mechanism using injection
On domain so that the back side of bottom plate 1 and location contacts to be injected.
After the back side of bottom plate 1 is with location contacts to be injected, the threshold of pain of device raising injection site is improved using the threshold of pain, from
And reduce feeling of pain when injecting.The skin around injection site can be produced stimulation, interference injection by improving device using the threshold of pain
The pain nerve conduction at position, so that the threshold of pain of injection site is improved, reduces feeling of pain during injection, so as to medical matters people
Operation level requirement during member's injection declines, and improves the convenience used, popularity and reliability.In the embodiment of the present invention,
Injection site is the region portion of injection point outer ring, and injection site is and 5 corresponding position of injection location hole.
Further, the threshold of pain is improved device and is included by the pressing threshold of pain that the energy injection site threshold of pain is improved after press 1
The electric current threshold of pain that improving the micro-current produced after device, energization improves the injection site threshold of pain improves device and/or the vibrations that are powered
Improve device in the vibrations threshold of pain for improving the injection site threshold of pain afterwards.
In the embodiment of the present invention, device is improved in the threshold of pain can improve the feeling of pain of injection site, during with this to reduce injection
Feeling of pain, the threshold of pain improve device and improve device, electric current threshold of pain raising device and/or vibrations threshold of pain raising dress including the pressing threshold of pain
Put, can specifically make choice as needed definite.
As shown in Figure 1, Figure 2 and Figure 3, the pressing threshold of pain improves device and includes being arranged at the raising threshold of pain at 1 back side of bottom plate
Convex block 3 is pressed, the threshold of pain pressing convex block 3 that improves is convexly equipped with the back side of bottom plate 1, and improves the threshold of pain and press convex block 3 in bottom plate 1
The back side is distributed in uniform array.
In the embodiment of the present invention, raised block-shaped with blunt tip, raising can be used by improving threshold of pain pressing convex block 3
Pressing convex block 3 in the threshold of pain can use the material for meeting medical standard to be made, and it is preferably higher using hardness to improve threshold of pain pressing convex block 3
Medical material etc. be made.When the back side of bottom plate 1 is contacted with injection site, that is, improve end and the injection of threshold of pain pressing convex block 3
Location contacts, after press 1, can apply analgic pressure by improving threshold of pain pressing convex block 3 to injection site surrounding skin
Compel, wound will not be produced to the skin of injection site so that injection site skin produces constriction slow adaptation, so that injection
The pain sensation conducted susceptibility at position declines, so that the threshold of pain is improved.It is in array distribution on bottom plate 1 to improve threshold of pain pressing convex block 3,
And the outer ring of injection location hole 5 is distributed in, improve the threshold of pain and press 3 dense distribution of convex block after bottom plate 1, all raising threshold of pains are pressed
When belling block 3 and the skin contact at position to be injected, the stability and uniformity of pressing effect can be brought.Fig. 2 and Fig. 3, to carry
The high threshold of pain presses distribution situation of the convex block 3 on bottom plate 1, annular spread is used in Fig. 3, it is, of course, also possible to according to actual conditions
Selection, details are not described herein again.
Further, the electric current threshold of pain improves device and includes being used for the current flowing body of micro-current circulation and for controlling
The current control device of micro-current, current flowing body are arranged on bottom plate 1 needed for system generation.
In the embodiment of the present invention, when improving device using the electric current threshold of pain, to realize that micro-current improves the injection site threshold of pain, need
To include current flowing body and current control device, current control device can control the intensity size for producing micro-current and change
Change frequency etc., the micro-current that current control device produces on the skin at position to be injected after current flowing body by producing electric current
Stimulate, the conduction of interference pain nerve conduction electric current, so as to improve the local threshold of pain；The size of micro-current, change frequency etc.
To make choice as needed, the maximum intensity for not producing discomfort being resistant to patient is optimal, and details are not described herein again.Electric current control
Device processed can use existing circuit control form, as long as the controls such as electric current generation can be realized, current flowing body uses
Meet the form of current flowing, current flowing body can be arranged at the front or the back side of bottom plate 1, when current flowing body is arranged at bottom
During the front of plate 1, bottom plate 1 needs to act on the skin treated by bottom plate 1 using conductive material, i.e. micro-current.When electric current stream
When entire body is arranged at the back side of bottom plate 1, skin contact of the current flowing body directly with injection site, so as to circulate in micro-current
When, electric current can be produced on injection site skin stimulates the raising threshold of pain.Certainly, when improving device using the electric current threshold of pain, the bottom of at
The back side of plate 1 can still set the raising threshold of pain of array distribution to press convex block 3, full after raising threshold of pain pressing convex block 3 is set
Foot improves device cooperation with the electric current threshold of pain and realizes that purpose is improved in the injection site threshold of pain.
Include being used for the vibrator for producing vibrations in addition, device is improved in the vibrations threshold of pain.In the embodiment of the present invention, pass through
Vibrator produces vibrations, and vibrator can use existing common structure type, and vibrator can be arranged at injection and grip positioning
In mechanism, in the skin contact at the back side of bottom plate 1 and position to be injected, the vibrations that vibrator produces are transmitted to injection site
On, vibrations sense of touch itself produces competition with pain sensation conduction during acupuncture, reaches the mesh of interference pain sensation conduction by nerve conduction
, the final threshold of pain for improving injection site.
Include being used for the vibrator of generation vibrations and be arranged at 1 back side of bottom plate in addition, device is improved in the vibrations threshold of pain
Raising threshold of pain pressing convex block 3, the threshold of pain pressing convex block 3 that improves is convexly equipped with the back side of bottom plate 1, and improves threshold of pain pressing convex block
3 are distributed at the back side of bottom plate 1 in uniform array.
After device is improved using above-mentioned form in the threshold of pain and improves the threshold of pain at position to be injected, syringe is gripped by injecting
Detent mechanism is aligned with the injection location hole 5 of bottom plate 1, after the injection needle of syringe is aligned with injection location hole 5, according to normal
The injection operation of rule can realize required injection operation, can reduce the pain intensity in injection, or even realize painless injection
Purpose.
Include being arranged at the positive gripping positioning pipe 2 of bottom plate 1 as shown in Figure 1, injection grips detent mechanism, the gripping is fixed
Positioning pore 4 in the pipe 2 of position is aligned with injection location hole 5 and positions pore 4 and connected with injection location hole 5.
In the embodiment of the present invention, the front that positioning pipe 2 is vertically installed in bottom plate 1 is gripped, the caliber for gripping positioning pipe 2 is less than
The outside diameter of bottom plate 1, the length for gripping positioning pipe 2 is more than the thickness of bottom plate 1, consequently facilitating gripping.By gripping 2 energy side of positioning pipe
Just bottom plate 1 is placed in injection site.The syringe of syringe be placed in grip positioning pipe 2 in and can from injection location hole 5 be pierced by, from
Injection location hole 5 can carry out normal injection operation after being pierced by.
When device is improved in the threshold of pain improves device using the electric current threshold of pain, current control device can be arranged at gripping positioning pipe
On 2, when improving device using the vibrations threshold of pain, vibrator can be arranged to grip on positioning pipe 2 or be arranged at and be positioned with gripping
On the handle that pipe 2 connects, it can specifically make choice as needed, details are not described herein again.
Injection depth adjusting set is cased with the gripping positioning pipe 2, the injection depth adjusting set can grip positioning pipe 2
Upper movement.In the embodiment of the present invention, after injection depth adjusting set is being moved on gripping positioning pipe 2, whole injection can be adjusted and held
Hold the length of detent mechanism.After the syringe needle of syringe, which is inserted, to be gripped in positioning pipe 2, note can be adjusted by injection depth adjusting set
The syringe needle for penetrating chamber is gripping the length in positioning pipe 2, can adjust the injection depth of the syringe needle of syringe, avoid injection speed mistake
When fast, depth of needling is too deep.
As shown in figure 4, being a kind of form of implementation of injection depth adjusting set, the injection depth adjusting set is the first depth
Adjusting set 7, the first depth depth adjustment set 7 is cylindrical in shape, and can be sleeved on and be gripped on positioning pipe 2.Under the first depth adjustment set 7
Portion sets depth adjustment arm 8, grips and some T-shaped pieces 6 are set on the outer wall of positioning pipe 2, some T-shaped pieces 6 edges grip positioning pipe 2
Length direction is distributed, and depth adjustment arm 8 can be covered in the first depth adjustment move on 7, and the head end of depth adjustment arm 8 can stretch into adjacent
T-shaped piece 6, when the head end of depth adjustment arm 8 stretches into and is clamped on T-shaped piece 6, the first depth adjustment set 7 can be locked with gripping
Position between positioning pipe 2, when being separated between depth adjustment arm 8 and T-shaped piece 6, then the first depth adjustment set 7 can be in one's hands again
Hold and moved on positioning pipe 2, so as to fulfill the adjusting of required depth.
As shown in Figure 5 and Figure 6, it is another form of implementation of injection depth adjusting set, the injection depth adjusting set is
Second depth adjustment set 9, the second depth adjustment set 9 are cylindrical in shape, and the second depth adjustment set 9, which can be sleeved on, to be gripped on positioning pipe 2.Second
Some adjusting set location holes 11 are set on depth adjustment set 9, symmetrical positioning wing is set on the top for gripping positioning pipe 2
10,10 inclined distribution of wing is positioned, the one end for positioning wing 10 is connected with gripping positioning pipe 2, and the other end is in vacant state, and locates
It is located at the top that one end is connected with gripping positioning pipe 2 in one end of vacant state.When the second depth adjustment set 9 is sleeved on gripping positioning
After on pipe 2, using wing 10 is positioned so that the second depth adjustment set 9 can only be directed toward positive direction along 1 back side of bottom plate moves, i.e.,
The length direction that detent mechanism can be gripped along the whole injection of increase moves.Certainly, when it is implemented, injection depth adjusting set may be used also
In the form of using others, as long as can coordinate with gripping positioning pipe 2, the purpose that injection depth needed for realization is adjusted, herein
No longer illustrate one by one.
Further, described one end for gripping positioning pipe 2 is fixed with bottom plate 1, and the other end for gripping positioning pipe 2 sets syringe
Positioning sleeve, the internal diameter of the syringe positioning sleeve are more than the internal diameter for gripping positioning pipe 2.
As shown in fig. 7, syringe positioning sleeve avoids the injury injection partially of syringe needle thorn to stab the anti-umbrella 12 of shield, using the anti-umbrella of shield is stabbed
Person's finger, as shown in figure 8, syringe positioning sleeve includes connecting cylinder 13 and the horn mouth 14 positioned at 13 end of connecting cylinder, leads to
The injection tube of syringe can be housed by crossing syringe positioning sleeve, further improve the reliability and stability in injection operation.
Certainly, when it is implemented, syringe positioning sleeve can also use other forms, can specifically make choice as needed, herein not
Repeat again.
As shown in figure 9, the injection, which grips detent mechanism, includes the abutment sleeve 16 outside 1 front of bottom plate, it is described fixed
Position sleeve 16 is connected by housing supports bar 15 with the front of bottom plate 1.
In the embodiment of the present invention, injection, which grips detent mechanism, can also use the form of abutment sleeve 16, abutment sleeve 16
It is connected by housing supports bar 15 with bottom plate 1, engraved structure, housing supports bar is formed between the front of abutment sleeve 16 and bottom plate 1
Separable type of attachment can be used between 15 and bottom plate 1.By the cooperation of housing supports bar 15 and abutment sleeve 16, can realize
Gripping during injection, i.e., be placed in position to be injected by the back side of bottom plate 1.Carried in addition, improving device when the threshold of pain using the electric current threshold of pain
When device is improved in high device or the vibrations threshold of pain, relevant galvanic element or vibrator can be arranged on abutment sleeve 16.Certainly,
Injection, which grips detent mechanism, can also use other forms, can specifically make choice as needed, details are not described herein again.
As shown in Figure 10, injection grips the gripping handle 17 that detent mechanism includes being arranged on bottom plate 1, and gripping handle 17 can
To be in same plane with bottom plate 1, gripping handle 17 stretches out at the outer ring edge of bottom plate 1, can be incited somebody to action by gripping handle 17
Bottom plate 1 is placed in position to be injected.At this time, the injection needle of syringe is placed directly within injection location hole 5, certainly, is carried on the back in bottom plate 1
Face, which can also be set, improves threshold of pain pressing convex block 3.In addition, improve device when the threshold of pain improves device or vibrations pain using the electric current threshold of pain
When threshold improves device, relevant galvanic element or vibrator can be arranged on gripping handle 17.
The present invention sets injection location hole 5 on bottom plate 1, is placed in the back side of bottom plate 1 by injecting gripping detent mechanism
During position to be injected, improve device using the threshold of pain and improve the raising threshold of pain in position to be injected, feeling of pain when mitigating to injection, reaches
The purpose of painless injection, use is easy to operate, improves the popularity of adaptation, securely and reliably.
Claims (10)
1. a kind of painless injection auxiliary device, it is characterized in that：Injection location hole including bottom plate (1), the perforation bottom plate (1)
(5) improve the threshold of pain that injection site cutaneous pain conduction can be disturbed after and being contacted with injection site improves the injection site threshold of pain
Device, sets injection to grip detent mechanism on bottom plate (1), grips detent mechanism by injecting and bottom plate (1) can be placed in injection part
Position, the injection needle of syringe is aligned with injection location hole (5) and the injection of the injection needle of syringe through bottom plate (1) positions
Required injection can be carried out behind hole (5)；When the back side and injection site of bottom plate (1), injection can be disturbed by improving device by the threshold of pain
The area skin pain sensation is conducted, and improves the injection point injection site threshold of pain, to mitigate feeling of pain when injecting.
2. painless injection auxiliary device according to claim 1, it is characterized in that：Device is improved in the threshold of pain includes pressing bottom
The micro-current produced after device, energization is improved in the pressing threshold of pain that the energy injection site threshold of pain is improved after plate (1) makes the injection site threshold of pain
Improve the vibrations threshold of pain raising device of the raising injection site threshold of pain after device and/or energization vibrations in the electric current threshold of pain of raising.
3. painless injection auxiliary device according to claim 2, it is characterized in that：Device is improved in the pressing threshold of pain to be included setting
It is placed in the raising threshold of pain pressing convex block (3) at bottom plate (1) back side, the back of the body for improving threshold of pain pressing convex block (3) projection in bottom plate (1)
Face, and improve threshold of pain pressing convex block (3) and be distributed at the back side of bottom plate (1) in uniform array.
4. painless injection auxiliary device according to claim 2, it is characterized in that：Device is improved in the electric current threshold of pain to be included using
The current flowing body to circulate in micro-current and the current control device for controlling micro-current needed for generation, current flowing body are set
It is placed on bottom plate (1).
5. painless injection auxiliary device according to claim 2, it is characterized in that：Device is improved in the vibrations threshold of pain to be included using
In the vibrator for producing vibrations.
6. painless injection auxiliary device according to claim 2, it is characterized in that：Device is improved in the vibrations threshold of pain to be included using
In the vibrator for producing vibrations and the raising threshold of pain for being arranged at bottom plate (1) back side pressing convex block (3), raising threshold of pain pressing
Convex block (3) projection improves threshold of pain pressing convex block (3) at the back side of bottom plate (1) in uniform array point at the back side of bottom plate (1)
Cloth.
7. painless injection auxiliary device according to claim 1, it is characterized in that：Injection, which grips detent mechanism, to be included being arranged at
Bottom plate (1) is positive to grip positioning pipe (2), and the positioning pore (4) gripped in positioning pipe (2) and injection location hole (5) are right
Accurate and positioning pore (4) is connected with injection location hole (5).
8. painless injection auxiliary device according to claim 7, it is characterized in that：It is cased with noting on the gripping positioning pipe (2)
Depth adjustment set is penetrated, the injection depth adjusting set can move on positioning pipe (2) is gripped.
9. painless injection auxiliary device according to claim 7, it is characterized in that：It is described grip positioning pipe (2) one end with
Bottom plate (1) is fixed, and the other end for gripping positioning pipe (2) sets syringe positioning sleeve, and the internal diameter of the syringe positioning sleeve, which is more than, to be gripped
The internal diameter of positioning pipe (2).
10. painless injection auxiliary device according to claim 1, it is characterized in that：The injection, which grips detent mechanism, to be included
Abutment sleeve (16) outside bottom plate (1) front, the abutment sleeve (16) pass through housing supports bar (15) and bottom plate (1)
Front connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711273964.3A CN107929883B (en) | 2017-12-06 | 2017-12-06 | Painless injection auxiliary device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711273964.3A CN107929883B (en) | 2017-12-06 | 2017-12-06 | Painless injection auxiliary device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107929883A true CN107929883A (en) | 2018-04-20 |
| CN107929883B CN107929883B (en) | 2024-05-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711273964.3A Active CN107929883B (en) | 2017-12-06 | 2017-12-06 | Painless injection auxiliary device |
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| Country | Link |
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| CN (1) | CN107929883B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20200138875A (en) * | 2019-06-03 | 2020-12-11 | 이창수 | Pad for relieving injection pain by pressure stimulation of the pressing projection |
| CN117899308A (en) * | 2024-02-20 | 2024-04-19 | 江苏大学附属医院 | Vibration analgesia and injection integrated device and use method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080188779A1 (en) * | 2007-02-02 | 2008-08-07 | Vallero Rommel P | Topical analgesia using electrical and vibration stimuli |
| CN204275182U (en) * | 2014-11-28 | 2015-04-22 | 天津市骏诚医疗器械有限公司 | The injection of pinching formula subtracts pain folder |
| CN105979992A (en) * | 2013-11-14 | 2016-09-28 | 阿雷斯贸易股份有限公司 | Medicine injection device with a pain-reduction member |
| CN208114884U (en) * | 2017-12-06 | 2018-11-20 | 无锡圣诺亚科技有限公司 | Painless injection auxiliary device |
-
2017
- 2017-12-06 CN CN201711273964.3A patent/CN107929883B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080188779A1 (en) * | 2007-02-02 | 2008-08-07 | Vallero Rommel P | Topical analgesia using electrical and vibration stimuli |
| CN101626793A (en) * | 2007-02-02 | 2010-01-13 | 罗梅尔P.瓦莱罗 | Utilize the topical anesthesia of electricity and vibratory stimulation |
| CN105979992A (en) * | 2013-11-14 | 2016-09-28 | 阿雷斯贸易股份有限公司 | Medicine injection device with a pain-reduction member |
| CN204275182U (en) * | 2014-11-28 | 2015-04-22 | 天津市骏诚医疗器械有限公司 | The injection of pinching formula subtracts pain folder |
| CN208114884U (en) * | 2017-12-06 | 2018-11-20 | 无锡圣诺亚科技有限公司 | Painless injection auxiliary device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20200138875A (en) * | 2019-06-03 | 2020-12-11 | 이창수 | Pad for relieving injection pain by pressure stimulation of the pressing projection |
| KR102369963B1 (en) | 2019-06-03 | 2022-03-04 | 이창수 | Pad for relieving injection pain by pressure stimulation of the pressing projection |
| CN117899308A (en) * | 2024-02-20 | 2024-04-19 | 江苏大学附属医院 | Vibration analgesia and injection integrated device and use method thereof |
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| Publication number | Publication date |
|---|---|
| CN107929883B (en) | 2024-05-31 |
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