CN108814625A - A kind of blood collecting pen is pierced into depth adjustment structure and blood collecting pen - Google Patents
A kind of blood collecting pen is pierced into depth adjustment structure and blood collecting pen Download PDFInfo
- Publication number
- CN108814625A CN108814625A CN201810661415.1A CN201810661415A CN108814625A CN 108814625 A CN108814625 A CN 108814625A CN 201810661415 A CN201810661415 A CN 201810661415A CN 108814625 A CN108814625 A CN 108814625A
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- CN
- China
- Prior art keywords
- blood collecting
- collecting pen
- groove
- guide sleeve
- pierced
- 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.)
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-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/15—Devices for taking samples of blood
- A61B5/150007—Details
- A61B5/150015—Source of blood
- A61B5/150022—Source of blood for capillary blood or interstitial fluid
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/15—Devices for taking samples of blood
- A61B5/150007—Details
- A61B5/150175—Adjustment of penetration depth
- A61B5/150198—Depth adjustment mechanism at the proximal end of the carrier of the piercing element
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/15—Devices for taking samples of blood
- A61B5/150007—Details
- A61B5/150801—Means for facilitating use, e.g. by people with impaired vision; means for indicating when used correctly or incorrectly; means for alarming
- A61B5/150809—Means for facilitating use, e.g. by people with impaired vision; means for indicating when used correctly or incorrectly; means for alarming by audible feedback
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/15—Devices for taking samples of blood
- A61B5/150007—Details
- A61B5/150801—Means for facilitating use, e.g. by people with impaired vision; means for indicating when used correctly or incorrectly; means for alarming
- A61B5/150816—Means for facilitating use, e.g. by people with impaired vision; means for indicating when used correctly or incorrectly; means for alarming by tactile feedback, e.g. vibration
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/15—Devices for taking samples of blood
- A61B5/151—Devices specially adapted for taking samples of capillary blood, e.g. by lancets, needles or blades
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/15—Devices for taking samples of blood
- A61B5/151—Devices specially adapted for taking samples of capillary blood, e.g. by lancets, needles or blades
- A61B5/15101—Details
- A61B5/15103—Piercing procedure
- A61B5/15105—Purely manual piercing, i.e. the user pierces the skin without the assistance of any driving means or driving devices
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Biophysics (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Hematology (AREA)
- Physics & Mathematics (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Dermatology (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Abstract
The invention belongs to blood collecting pen fields, in particular to a kind of blood collecting pen is pierced into depth adjustment structure and blood collecting pen, it includes adjusting set and guide sleeve that the blood collecting pen, which is pierced into depth adjustment structure, the adjusting set periphery is equipped with thread groove, the both ends of the thread groove are the end face for limiting the rotational angle of adjusting set, and the guide sleeve inner sidewall is provided with the limiting stand with thread groove cooperation.The present invention provides a kind of position using control blood taking needle to achieve the purpose that control is pierced into depth, has handling simple, the blood collecting pen of advantage easy to clean is pierced into depth adjustment structure and blood collecting pen.
Description
Technical field
The invention belongs to blood collecting pen field, in particular to a kind of blood collecting pen is pierced into depth adjustment structure and blood collecting pen.
Background technique
Currently, it is front end face limit that existing blood collecting pen, which adjusts the common mode of piercing depth, to realize such function just
Cause blood collecting pen pen cap part-structure more complex, accessory is more, makes used blood collecting pen pen cap and user's skin contact
Position is easy to be difficult to clear up by blood pollution.
Therefore, these problems are based on, a kind of mesh for being reached control using the position for controlling blood taking needle and being pierced into depth is provided
, there are handling simply, the blood collecting pen of advantage easy to clean, which is pierced into depth adjustment structure and blood collecting pen, has important reality meaning
Justice.
Summary of the invention
The present invention be solve well-known technique present in technical problem and provide it is a kind of using control blood taking needle position come
Achieve the purpose that control is pierced into depth, there are handling simply, the blood collecting pen of advantage easy to clean is pierced into depth adjustment structure and adopts
Blood pen.
The present invention is adopted the technical scheme that solve technical problem present in well-known technique：
A kind of blood collecting pen piercing depth adjustment structure, it includes adjusting set and guiding that the blood collecting pen, which is pierced into depth adjustment structure,
Set, the adjusting set periphery are equipped with thread groove, and the both ends of the thread groove are the end face for limiting the rotational angle of adjusting set,
The guide sleeve inner sidewall is provided with the limiting stand with thread groove cooperation.
The present invention can also use following technical scheme：
It is pierced into depth adjustment structure in above-mentioned blood collecting pen, further, the adjusting set is set in the edge of periphery
There is protrusion, the guide sleeve inner sidewall is provided with the groove with the male cooperation, and the quantity of the groove is several.
It is pierced into depth adjustment structure in above-mentioned blood collecting pen, further, the thread groove is in the side close to bottom surface
It is arranged jagged, the outer diameter of the side wall A of the notch is greater than the outer diameter of the side wall B of thread groove, and the internal diameter of the side wall C of limiting stand
Between the outer diameter of side wall A and the outer diameter of side wall B.
A kind of blood collecting pen, the blood collecting pen include that the blood collecting pen described in any of the above embodiments is pierced into depth adjustment structure,
The blood collecting pen further includes pen cap, inner core and blood taking needle, and the end of the blood taking needle is needle point.
In above-mentioned blood collecting pen, further, the pen cap inner wall is equipped with cooperation muscle, and the adjusting set edge is equipped with can
Accommodate the mating groove of the cooperation muscle.
In above-mentioned blood collecting pen, further, the inner core periphery is equipped with a guiding rib B and four limit ribs, institute
It states four limit ribs to be disposed adjacent two-by-two, forms guide groove B, guiding rib inside the guide sleeve among the adjacent limit rib
A and guide groove A, the guide groove B and guiding rib A cooperation, the guiding rib B and guide groove A cooperate.
In above-mentioned blood collecting pen, further, the limit rib is provided with confined planes, the confined planes in needle point direction
With guide sleeve bottom surface.
In above-mentioned blood collecting pen, further, the guide sleeve lateral wall is provided with endless groove, and the pen cap edge is set
There is cyclic annular muscle, the endless groove and the cyclic annular muscle cooperate.
In above-mentioned blood collecting pen, further, the inner core is equipped with the needle stand portion for being used to install the blood taking needle, described
Pen cap center is provided with the needle outlet passed through for blood taking needle needle point, and it is logical that passing through for inner core for axial direction is equipped with inside the adjusting set
Hole, being set as axially extending bore inside the guide sleeve can be such that adjusting set and inner core passes through.
In above-mentioned blood collecting pen, further, the guide sleeve outer surface can be clamped with blood collecting pen handwriting, thread groove width
Degree is equal or slightly larger than the width of limiting stand.
The invention has the advantages and positive effects that：
1, the present invention achievees the purpose that control is pierced into depth using the position of control blood taking needle, simple with handling, clearly
It is clean to facilitate advantage.
2, present invention protrusion cooperates with groove, provides the variation of sound and feel.
3, the internal diameter of the side wall C of limiting stand of the present invention makes adjusting set between the outer diameter of side wall A and the outer diameter of side wall B
It will not fall off easily with after guide sleeve assembly.
4, adjusting set edge of the present invention is equipped with the mating groove that can accommodate the cooperation muscle, to drive adjusting set to rotate.
5, when confined planes and bottom surface of the present invention, the two contact when inner core stops moving forward, in controlling
Mandrel to amount of movement.
6, the cyclic annular muscle of the present invention is used to assemble with guide sleeve.
7, thread groove width of the present invention is equal or slightly larger than the width of limiting stand, keeps limiting stand smooth in thread groove
It is mobile.
Detailed description of the invention
Technical solution of the present invention is described in further detail below with reference to drawings and examples, but should
Know, these attached drawings are designed for task of explanation, therefore not as the restriction of the scope of the invention.In addition, except non-specifically
It points out, these attached drawings are meant only to conceptually illustrate structure construction described herein, without to be drawn to scale.
Fig. 1-1 is the main view of pen cap；
Fig. 1-2 is the left view of pen cap；
Fig. 1-3 is the right view of pen cap；
Fig. 1-4 is sectional view along A-A in Figure of description 1-1；
Fig. 1-5 is the three-dimensional view of pen cap；
Fig. 2-1 is the main view of adjusting set；
Fig. 2-2 is the left view of adjusting set；
Fig. 2-3 is the right view of adjusting set；
Fig. 2-4 is the three-dimensional view of adjusting set；
Fig. 3-1 is the main view of guide sleeve；
Fig. 3-2 be in Figure of description 3-1 E-E to cross-sectional view；
Fig. 3-3 is the right view of guide sleeve；
Fig. 3-4 is the three-dimensional view of guide sleeve；
Fig. 4-1 is the main view of inner core；
Fig. 4-2 is the right view of inner core；
Fig. 4-3 is the three-dimensional view of inner core；
Fig. 5 is the installation diagram of inner core；
Fig. 6-1 is main view when blood taking needle is pierced into user's skin；
Fig. 6-2 is F-F direction view in Figure of description 6-1；
Fig. 6-3 is three-dimensional view of the invention；
Fig. 7 is the three-dimensional view of blood collecting pen；
Fig. 8-1 is the main view of adjusting set Yu guide sleeve component；
Fig. 8-2 is G-G direction view in Figure of description 8-1；
Fig. 8-3 is H-H direction view in Figure of description 8-1.
In figure：
10, pen cap, 20, adjusting set, 30, guide sleeve, 40, inner core, 50, blood taking needle,
11, needle outlet, 12, cooperation muscle, 13, cyclic annular muscle,
21, thread groove, 22, notch, 23, mating groove, 24, protrusion, 25, end face, 26, bottom surface, 27, side wall B, 28, side wall
A,
31, limiting stand, 32, groove, 33, endless groove, 34, guiding rib A, 35, guide groove A, 36, side wall C,
41, needle stand portion, 42, limit rib, 43, guide groove B, 44, confined planes, 45, guiding rib B,
51, needle point.
Specific embodiment
Firstly, it is necessary to which explanation, illustrates blood collecting pen of the invention by by way of example below and is pierced into depth tune
The specific structure of section structure and blood collecting pen, features and advantages etc., however what all descriptions were intended merely to be illustrated, without answering
It is understood as forming any restrictions to the present invention.In addition, what is be described by or imply in each embodiment mentioned by this paper appoints
It anticipates single technical characteristic, or shown or implicit any single technical characteristic in the drawings, it still can be in these technologies
Continue any combination between feature (or its equivalent) or delete, to obtain the sheet that may do not referred to directly herein
More other embodiments of invention.In addition, same or like technical characteristic is in the same figure for the sake of simplifying drawing
It may only be indicated at one.
It will be understood that when component ' attach ' to another component when it is said that, it can be directly connected to another component or
There may be intermediate members.On the contrary, when component " being directly connected to " being arrived another component when it is said that, then it represents that middle part is not present
Part.
The present invention just is illustrated in conjunction with Fig. 1-1 to Fig. 8-3 below.
In order to further understand the content, features and effects of the present invention, the following examples are hereby given, and cooperate attached drawing
Detailed description are as follows：
A kind of blood collecting pen piercing depth adjustment structure, the blood collecting pen are pierced into depth adjustment structure and include adjusting set 20 and lead
To set 30, the adjusting set periphery is equipped with thread groove 21, and the both ends of the thread groove 21 are the angle of rotation for limiting adjusting set
The end face 25 of degree, the guide sleeve inner sidewall are provided with the limiting stand 31 with the thread groove 21 cooperation.
The present invention achievees the purpose that control is pierced into depth using the position of control blood taking needle, has and loads and unloads simple, cleaning
Facilitate advantage.
For further, it can also consider in the present invention, the adjusting set is equipped with protrusion 24 in the edge of periphery,
The guide sleeve inner sidewall is provided with the groove 32 with raised 24 cooperation, and the quantity of the groove 32 is several.
Protrusion 24 of the invention cooperates with groove 32, provides the variation of sound and feel.
For further, it can also consider in the present invention, the thread groove 21 is provided in the side close to bottom surface
Notch 22, the outer diameter of the side wall A28 of the notch 22 are greater than the outer diameter of the side wall B27 of thread groove 21, and the side wall of limiting stand 31
The internal diameter of C36 is between the outer diameter of side wall A28 and the outer diameter of side wall B27.
The internal diameter of the side wall C36 of limiting stand of the present invention makes to adjust between the outer diameter of side wall A28 and the outer diameter of side wall B27
Section set 20 will not fall off easily after assembling with guide sleeve 30.
A kind of blood collecting pen, the blood collecting pen include that the blood collecting pen described in any of the above embodiments is pierced into depth adjustment structure,
The blood collecting pen further includes pen cap, inner core and blood taking needle, and the end of the blood taking needle is needle point 51.
For further, it can also consider in the present invention, the pen cap inner wall is equipped with cooperation muscle 12, the adjusting set
Edge is equipped with the mating groove 23 that can accommodate the cooperation muscle 12.
20 edge of adjusting set of the present invention is equipped with the mating groove 23 that can accommodate the cooperation muscle 12, to drive 20 turns of adjusting set
It is dynamic.
It should be pointed out that the inner core periphery is equipped with a guiding rib B45 and four limit ribs 42, four limits
Muscle 42 is disposed adjacent two-by-two, and guide groove B 43 is formed among the adjacent limit rib, inside the guide sleeve guiding rib A34 and
Guide groove A35, the guide groove B43 and guiding rib A34 cooperation, the guiding rib B45 and guide groove A35 cooperate.
For further, it can also consider in the present invention, the limit rib 42 is provided with confined planes in needle point direction
44, the confined planes 44 cooperate with guide sleeve bottom surface 26.
Confined planes 44 of the present invention cooperate with bottom surface 26, and when the two contacts when inner core 40 stops moving forward, for controlling
The axial amount of movement of inner core 40 processed.
It should be pointed out that the guide sleeve lateral wall is provided with endless groove 33, the pen cap edge is equipped with cyclic annular muscle 13,
The endless groove 33 cooperates with the cyclic annular muscle 13.
Ring-type muscle of the invention is used to assemble with guide sleeve 30.
For further, it can also consider in the present invention, the inner core, which is equipped with, to be used to install the blood taking needle 50
Needle stand portion 41, the pen cap center are provided with the needle outlet passed through for blood taking needle needle point 51, are equipped with axial direction inside the adjusting set
For the through-hole that inner core 40 passes through, axially extending bore is set as inside the guide sleeve can be such that adjusting set 20 and inner core 40 passes through.
It should be pointed out that the guide sleeve outer surface can be clamped with blood collecting pen handwriting, 21 width of thread groove is equal to or omits
Greater than the width of limiting stand 31.
21 width of thread groove of the present invention is equal or slightly larger than the width of limiting stand 31, allows limiting stand 31 in thread groove 21
Interior smooth movement.
As an example, in the present invention, the loading of guide sleeve 30 blood collecting pen handwriting part is fixedly connected in advance.It will be interior
Core 40 is packed into guide sleeve 30,41 opposite direction of needle stand portion of inner core 40 against guide sleeve 30 have 32 side of groove opening run through into
Enter, and guiding rib A34 is made to enter guide groove B43, guiding rib B45 enters guide groove A35.Adjusting set and guide sleeve are filled
Match, notch 22 is pressed against limiting stand 31, and until limiting stand 31 enters in thread groove 21,21 width of thread groove is equal or slightly larger than
The width of limiting stand 31 allows the smooth movement in thread groove 21 of limiting stand 31, pen cap 10 is assembled, by 11 opposite direction of needle outlet
Opening against the groove direction of guide sleeve 30, two cooperation muscle 12 are respectively aligned to two mating grooves 23, load onto pen cap 10 until
Cyclic annular muscle 13 enters in endless groove 33.
Inner core 40 is mobile to 11 direction of needle outlet when blood collecting pen implementation blood sampling movement, so that blood taking needle 50 be driven to make needle point 51
Expose from needle outlet 11, inner core 40 is axial to be controlled to 11 direction amount of movement of needle outlet by confined planes 44 and bottom surface 26, and when is the two
When contact inner core stops moving forward, and 44 position of confined planes is relatively fixed, it is desirable to realize and be pierced into that depth is adjustable can only change bottom
The axial position in face.Blood taking needle is first adjusted when use and is pierced into skin depth, rotates pen cap, in the work of cooperation muscle 12 and mating groove 23
Under, will drive adjusting set 20 while rotating, 20 thread groove 21 of adjusting set by limiting stand 31 control, can only both ends of the surface 25 it
Between angle in rotation, the distance that thread groove 21 rotates is preset, when thread groove 21 rotates to bottom surface 26 and limiting stand 31 most
When close, paracentesis depth reaches maximum value, when thread groove 21 rotate to bottom surface 26 and limiting stand 31 farthest away from when, paracentesis depth arrives
Up to minimum value, 30 inner sidewall of guide sleeve setting fluted 32, circumferential direction is symmetrical and is uniformly distributed several, such as 12, both ends of the surface
Angle is 270 °, can be by 9 groove mean allocations between such both ends of the surface, it is meant that the blood collecting pen can have 10 kinds of different piercings
Depth.When adjusting set 20 is rotated, protrusion 24 jumps to another groove from one of groove, can bring user's feel
And the variation prompt of sound, depth is pierced into when bottom surface 26 is far from limiting stand 31 successively to be reduced, otherwise is increased.It is complete to be pierced into depth adjustment
Finish.
In conclusion the present invention can provide a kind of positions using control blood taking needle to reach the mesh that control is pierced into depth
, there are handling simply, the blood collecting pen of advantage easy to clean is pierced into depth adjustment structure and blood collecting pen.
Above embodiments describe the invention in detail, but content is only the preferred embodiment of the present invention, no
It can be believed to be used to limit the scope of the invention.Any changes and modifications in accordance with the scope of the present application,
It should still fall within the scope of the patent of the present invention.
Claims (10)
1. a kind of blood collecting pen is pierced into depth adjustment structure, it is characterised in that：It includes adjusting that the blood collecting pen, which is pierced into depth adjustment structure,
Section set and guide sleeve, the adjusting set periphery are equipped with thread groove, and the both ends of the thread groove are the rotation for limiting adjusting set
The end face of angle, the guide sleeve inner sidewall are provided with the limiting stand with thread groove cooperation.
2. blood collecting pen according to claim 1 is pierced into depth adjustment structure, it is characterised in that：The adjusting set is in periphery
Edge is equipped with protrusion, and the guide sleeve inner sidewall is provided with the groove with the male cooperation, if the quantity of the groove is
Dry.
3. blood collecting pen according to claim 1 is pierced into depth adjustment structure, it is characterised in that：The thread groove is the bottom of close to
The side setting in face is jagged, and the outer diameter of the side wall A of the notch is greater than the outer diameter of the side wall B of thread groove, and the side of limiting stand
The internal diameter of wall C is between the outer diameter of side wall A and the outer diameter of side wall B.
4. a kind of blood collecting pen, it is characterised in that：The blood collecting pen includes the described in any item blood collecting pen thorns of claim 1-3
Enter depth adjustment structure, the blood collecting pen further includes pen cap, inner core and blood taking needle, and the end of the blood taking needle is needle point.
5. blood collecting pen according to claim 4, it is characterised in that：The pen cap inner wall is equipped with cooperation muscle, the adjusting set
Edge is equipped with the mating groove that can accommodate the cooperation muscle.
6. blood collecting pen according to claim 4, it is characterised in that：The inner core periphery is equipped with a guiding rib B and four
Limit rib, four limit ribs are disposed adjacent two-by-two, and guide groove B, the guide sleeve are formed among the adjacent limit rib
Internal guiding rib A and guide groove A, the guide groove B and guiding rib A cooperation, the guiding rib B and guide groove A cooperate.
7. blood collecting pen according to claim 4, it is characterised in that：The limit rib is provided with confined planes in needle point direction,
The confined planes and guide sleeve bottom surface.
8. blood collecting pen according to claim 4, it is characterised in that：The guide sleeve lateral wall is provided with endless groove, described
Pen cap edge is equipped with cyclic annular muscle, and the endless groove and the cyclic annular muscle cooperate.
9. blood collecting pen according to claim 4, it is characterised in that：The inner core is equipped with the needle for being used to install the blood taking needle
Portions, the pen cap center are provided with the needle outlet passed through for blood taking needle needle point, and the adjusting set inside is equipped with axial for inner core
By through-hole, being set as axially extending bore inside the guide sleeve can be such that adjusting set and inner core passes through.
10. blood collecting pen according to claim 4, it is characterised in that：It the guide sleeve outer surface can be with blood collecting pen handwriting card
It connects, thread groove width is equal or slightly larger than the width of limiting stand.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810661415.1A CN108814625A (en) | 2018-06-25 | 2018-06-25 | A kind of blood collecting pen is pierced into depth adjustment structure and blood collecting pen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810661415.1A CN108814625A (en) | 2018-06-25 | 2018-06-25 | A kind of blood collecting pen is pierced into depth adjustment structure and blood collecting pen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108814625A true CN108814625A (en) | 2018-11-16 |
Family
ID=64138142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810661415.1A Pending CN108814625A (en) | 2018-06-25 | 2018-06-25 | A kind of blood collecting pen is pierced into depth adjustment structure and blood collecting pen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108814625A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111214242A (en) * | 2019-05-12 | 2020-06-02 | 天津华鸿科技股份有限公司 | Blood sampling pen |
| CN111419246A (en) * | 2020-03-26 | 2020-07-17 | 天津华鸿科技股份有限公司 | Blood sampling pen |
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| WO2010080585A1 (en) * | 2008-12-18 | 2010-07-15 | Facet Technologies, Llc | Lancing device and lancet |
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| WO2010080585A1 (en) * | 2008-12-18 | 2010-07-15 | Facet Technologies, Llc | Lancing device and lancet |
| CN103327895A (en) * | 2010-12-15 | 2013-09-25 | 爱-森新株式会社 | Lancet device capable of adjusting subcutaneous peneration depth |
| CN103767713A (en) * | 2014-02-28 | 2014-05-07 | 项明亮 | Puncture device causing less pain |
| CN104528082A (en) * | 2014-12-24 | 2015-04-22 | 苏州捷碧医疗科技有限公司 | Pen type syringe needle simply packaged and use method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111214242A (en) * | 2019-05-12 | 2020-06-02 | 天津华鸿科技股份有限公司 | Blood sampling pen |
| CN111419246A (en) * | 2020-03-26 | 2020-07-17 | 天津华鸿科技股份有限公司 | Blood sampling pen |
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Application publication date: 20181116 |
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