CN110236570A - A kind of sample collection apparatus for examining blood to use - Google Patents
A kind of sample collection apparatus for examining blood to use Download PDFInfo
- Publication number
- CN110236570A CN110236570A CN201910654355.5A CN201910654355A CN110236570A CN 110236570 A CN110236570 A CN 110236570A CN 201910654355 A CN201910654355 A CN 201910654355A CN 110236570 A CN110236570 A CN 110236570A
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- Prior art keywords
- needle
- needle device
- broken
- sample collection
- fixedly installed
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- 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
- A61B5/15003—Source of blood for venous or arterial blood
-
- 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
- A61B5/150206—Construction or design features not otherwise provided for; manufacturing or production; packages; sterilisation of piercing element, piercing device or sampling device
-
- 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
- A61B5/150374—Details of piercing elements or protective means for preventing accidental injuries by such piercing elements
-
- 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
- A61B5/150885—Preventing re-use
- A61B5/150923—Preventing re-use by means for destroying components or parts, e.g. by cutting or piercing
-
- 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
- A61B5/153—Devices specially adapted for taking samples of venous or arterial blood, e.g. with syringes
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Heart & Thoracic Surgery (AREA)
- Molecular Biology (AREA)
- Pathology (AREA)
- Physics & Mathematics (AREA)
- Biomedical Technology (AREA)
- Hematology (AREA)
- Medical Informatics (AREA)
- Biophysics (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Manufacturing & Machinery (AREA)
- Investigating Or Analysing Biological Materials (AREA)
Abstract
The present invention relates to technical field of medical equipment, and disclose a kind of sample collection apparatus for examining blood to use, including syringe needle and broken needle device, the syringe needle is fixedly installed with needle holder far from the one end at tip, needle holder upper surface rear and front end is fixedly installed with fixation adhesive tape, release paper is fitted with below fixation adhesive tape, release paper forms a paper roll in the position that fixation adhesive tape is connected with needle holder, the syringe needle other end is fixedly connected with pipeline, broken needle device is fixedly installed on pipeline, broken needle device is hollow cylinder, the sample collection apparatus for being used to that blood to be examined to use, after the needle holder of syringe needle is improved, user can be slided with hand from needle holder to fixation adhesive tape both ends, the paper roll of release paper can will be then attached under the release paper roll of fixation adhesive tape location for paste at this time, so as to which quickly syringe needle is pasted on arm, it reduces Time of user's tear tape, while adhesive tape is also prevented from because repeating to paste leads to sticky reduction.
Description
Technical field
The present invention relates to technical field of medical equipment, specially a kind of sample collection apparatus for examining blood to use.
Background technique
It draws blood usually using disposable syringe with anticoagulant tube when detecting blood, then carries out the blood being pumped
It examines to obtain a result, but existing disposable syringe typically directly abandons after use, or syringe needle is used originally
Packaging repack after abandon, and syringe needle may puncture refuse bag after abandoning in this way, to make staff injured, seriously
When the syringe needle that is likely to result in blood infection, and uses now usually require to use medical proof fabric by needle after penetrating human body
Head is fixed, and then allow in this way user using when need first to take a part to be sticked to elsewhere medical proof fabric after, pricked in syringe needle
In the fixation for removing adhesive plaster progress syringe needle after entering, the viscosity of such adhesive plaster can be lower, and be easy to fall from wound so as to cause syringe needle
It falls to need to have an acupuncture treatment again.
Summary of the invention
(1) the technical issues of solving
In view of the deficiencies of the prior art, the present invention provides a kind of sample collection apparatus for examining blood to use, has needle
The advantages that head is fixed conveniently, can rationally recycle syringe needle, solves the problems, such as above-mentioned.
(2) technical solution
To realize purpose described above, the invention provides the following technical scheme: a kind of sample collection for examining blood to use
Equipment, including syringe needle and broken needle device, the syringe needle is identical as existing syringe needle, and syringe needle is fixedly installed with needle far from the one end at tip
Headstock, needle holder upper surface rear and front end are fixedly installed with fixation adhesive tape, and the stickup of fixation adhesive tape is face-down, and fixation adhesive tape
Lower section is fitted with release paper, and release paper forms a paper roll, the syringe needle other end in the position that fixation adhesive tape is connected with needle holder
Be fixedly connected with pipeline, be fixedly installed with broken needle device on pipeline, broken needle device is hollow cylinder, broken needle device upper surface offer into
Pin hole, inserting needle bore dia is identical as needle diameter, and poling road is fixedly installed in broken needle device, and poling road is fixedly installed in broken needle device
Midpoint, and it is identical as pipe diameter to wear internal diameter of the pipeline, broken needle device upper and lower surface in the corresponding position in poling road offer with
The identical hole of pipe diameter, pipeline are then socketed in poling road, are fixedly installed with partition in broken needle device, and partition diameter and disconnected
Needle device internal diameter is identical, guiding tube is fixedly installed on partition, and guiding tube one end is fixedly connected with inserting needle hole, the guiding tube other end
The position corresponding with inserting needle hole on partition, and guide bore it is identical with inserting needle bore dia, offered on partition and into
The identical hole of pinhole diameter, partition lower section are provided with clutch, and clutch is made of change and long slab, and change is movably installed in
Positioned at being fixedly mounted on poling road, in change below partition there are two long slab, clutch top is provided with spring, and spring is socketed on
On poling road, and spring is located at below partition, is fixedly installed with fixture block a above change, and fixture block a is fixed with spring lower end point
It connects, is fixedly installed with fixture block b on poling road, and fixture block b is fixedly connected with spring upper end point, be provided with top below change
Block, jacking block are fixedly installed on poling road, and jacking block is there are two midpoint is symmetrically installed using broken needle device diameter below the change, disconnected
It being fixedly installed on needle device outer wall by means of power block, pushing block is installed by means of power block underside, pushing block is made of bulk and fritter,
Fritter height-width is the half of bulk, and fritter one end is fixedly connected with bulk midpoint, and fritter other end side wall and long slab are solid
Fixed connection, and through-hole identical with block sizes is offered on broken needle device, and the through-hole runs through broken needle device, the through-hole is along broken needle device
Open up 30 degree.
Preferably, the needle holder is cuboid block, and syringe needle is located at needle holder front end.
Preferably, the partition is fixedly installed at broken needle device lower inside one third.
Preferably, the length of the long slab is five millimeters shorter than broken needle device radius.
Preferably, two long slabs are corresponding with broken needle device diameter in installation site in change.
Preferably, the bulk and the lump for borrowing power block all the same for shape size.
(3) beneficial effect
Compared with prior art, the present invention provides a kind of sample collection apparatus for examining blood to use, having following has
Beneficial effect:
1, the sample collection apparatus for being used to that blood to be examined to use, after the needle holder of syringe needle is improved, user can be used
Hand is slided from needle holder to fixation adhesive tape both ends, and the paper roll of release paper can will then be attached to the release paper of fixation adhesive tape location for paste at this time
Under volume, so as to which quickly syringe needle is pasted on arm, reduce the time of user's tear tape, while being also prevented from adhesive tape
Because repeating to paste and leading to sticky reduction.
2, the sample collection apparatus for being used to that blood to be examined to use is fractureed the syringe needle after using using broken needle device,
After the completion of syringe needle use, broken needle device is able to use by syringe needle to fractureing, to prevent recycling personnel from being pierced in recycling by syringe needle
Wound improves personal safety when recycling personnel recycling, also improves the recovery efficiency of recycling personnel.
3, the sample collection apparatus for being used to that blood to be examined to use is sprung back clutch using spring, in syringe needle quilt
After fractureing, after recycling personnel recycle whole device, recycling personnel can be removed broken needle device from pipeline, be then taken out
Syringe needle in broken needle device and after carrying out cleaning and sterilizing, broken needle device can be reused in the production line, reduce
The production cost of apparatus of the present invention.
4, the sample collection apparatus for being used to that blood to be examined to use is provided with above pushing block and power block is borrowed to carry out syringe needle
Fracture, using pushing block fracture syringe needle when, can be fractureed by pushing directly on pushing block, but due to some use
Person's strength is smaller, push directly on pushing block fracture syringe needle when may due to strength deficiency, cannot be rolled over so as to cause syringe needle
It is disconnected, then user can be assisted by means of power block to fracture to syringe needle at this time, guarantee that syringe needle can be successfully broken off, increase
The practicability of device.
5, the sample collection apparatus for being used to that blood to be examined to use, glues adhesive tape using release paper on fixation adhesive tape
Patch power is protected, it is therefore prevented that and adhesive tape is causing no adherence force to carry out fixed needle using preceding because being infected with the pollutants such as dust,
Cause syringe needle to be marked automatically to needing to have an acupuncture treatment again, thus guarantees the using effect of syringe needle adhesive tape, improve the reality of device
The property used.
6, the sample collection apparatus for being used to that blood to be examined to use is provided with two fixture blocks in two ends of spring and comes to bullet
Spring is fixed, guarantee spring can the normal operation between clutch and partition, while also allowing spring can be in clutch quilt
When rotation, spring also follows clutch to synchronize and carries out rotation to deformation, and allowing spring that can possess enough bounces will push
Block rebound can be in situ, reduces the work step when recycling of broken needle device, allows broken needle device that can carry out the use of next time faster, improves
The practicability of device.
Detailed description of the invention
Fig. 1 is agent structure schematic diagram of the present invention；
Fig. 2 is needle head structure schematic diagram of the present invention；
Fig. 3 is broken needle device structural schematic diagram of the present invention；
Fig. 4 is broken needle device structure sectional view of the present invention；
Fig. 5 is broken needle device partial structure sectional view of the present invention；
Fig. 6 is structure enlargement diagram at A in Fig. 4 of the present invention.
In figure: 1 syringe needle, 2 needle holders, 3 fixation adhesive tapes, 4 release papers, 5 pipelines, 6 broken needle devices, 61 inserting needle holes, 62 poling roads,
Power block, 68 pushing blocks, 681 bulks, 682 are borrowed in 63 partitions, 64 guiding tubes, 65 clutches, 651 changes, 652 long slabs, 66 springs, 67
Fritter, 7 jacking blocks, 8 through-holes.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Please refer to Fig. 1-6, a kind of sample collection apparatus for examining blood to use, including syringe needle 1 and broken needle device 6, institute
State that syringe needle 1 is identical as existing syringe needle, and syringe needle 1 is fixedly installed with needle holder 2 far from the one end at tip, needle holder 2 is cuboid
Block, and syringe needle 1 is located at 2 front end of needle holder, 2 upper surface rear and front end of needle holder is fixedly installed with fixation adhesive tape 3, fixation adhesive tape
3 stickup is face-down, and release paper 4 is fitted with below fixation adhesive tape 3, and release paper 4 is connected in fixation adhesive tape 3 with needle holder 2
Position form a paper roll, after syringe needle 1 penetrates, user can be slided from needle holder 2 to 3 both ends of fixation adhesive tape with hand,
The paper roll of release paper 4 can will be then attached under release paper volume 4 of 3 location for paste of fixation adhesive tape at this time, so as to quickly by syringe needle
It is pasted on arm, 1 other end of syringe needle is fixedly connected with pipeline 5, and broken needle device 6 is fixedly installed on pipeline 5, and broken needle device 6 is sky
Heart cylindrical body, 6 upper surface of broken needle device offer inserting needle hole 61, and 61 diameter of inserting needle hole is identical as 1 diameter of syringe needle, solid in broken needle device 6
Dingan County is equipped with poling road 62, and poling road 62 is fixedly installed in 6 midpoint of broken needle device, and 62 internal diameter of poling road and 5 diameter phase of pipeline
Together, 6 upper and lower surface of broken needle device offers hole identical with 5 diameter of pipeline in the corresponding position in poling road 62, and pipeline 5 then covers
It is connected in poling road 62, partition 63 is fixedly installed in broken needle device 6, partition 63 is fixedly installed in 6 lower inside three of broken needle device and divides
One of place, and 63 diameter of partition is identical as 6 internal diameter of broken needle device, and guiding tube 64, and guiding tube 64 1 are fixedly installed on partition 63
End is fixedly connected with inserting needle hole 61, and 64 other end of guiding tube is located at position corresponding with inserting needle hole 61 on partition 63, and guides
64 internal diameter of pipe is identical as 61 diameter of inserting needle hole, offers hole identical with 61 diameter of inserting needle hole on partition 63, and syringe needle 1 is from inserting needle
After hole 61 enters broken needle device 6,1 tip portion of syringe needle is located just at 63 lower section of partition, is provided with clutch 65 below partition 63, even
Dynamic device 65 is made of change 651 and long slab 652, and change 651 is movably installed on 63 lower section poling road 62 of partition, change
Be fixedly mounted on 651 there are two long slab 652, the length of long slab 652 is five millimeters shorter than 6 radius of broken needle device, and two long slabs 652 in
Installation site is corresponding with 6 diameter of broken needle device in change 651, and spring 66 is provided with above clutch 65, and spring 66, which is socketed on, to be worn
On pipeline 62, and spring 66 is located at 63 lower section of partition, is fixedly installed with fixture block a above change 651, and under fixture block a and spring 66
Square end point is fixedly connected, and fixture block b is fixedly installed on poling road 62, and fixture block b is fixedly connected with 66 upper end point of spring, change
651 lower sections are provided with jacking block 7, and jacking block 7 is fixedly installed on poling road 62, and jacking block 7 is straight with broken needle device 6 in 651 lower section of change
Diameter is there are two midpoint is symmetrically installed, to be fixedly installed on 6 outer wall of broken needle device by means of power block 67, be equipped with by means of 67 underside of power block
Pushing block 68, pushing block 68 are made of bulk 681 and fritter 682, and bulk 681 with borrow power block 67 be shape size it is all the same
Lump, 682 height-width of fritter are the half of bulk 681, and 682 one end of fritter is fixedly connected with 681 midpoint of bulk, fritter
682 other end side walls are fixedly connected with long slab 652, and through-hole 8 identical with 682 size of fritter is offered on broken needle device 6, and should
Through-hole 8 run through broken needle device 6, which opens up 30 degree along broken needle device 6, after the completion of 1 use of syringe needle, can by syringe needle 1 from into
Pin hole 61 is inserted into broken needle device 6, then pushes pushing block 68, pushing block 68 is able to drive clutch 65 and rotates together, to allow
The long slab 652 of clutch 65 fractures the tip of syringe needle 1, and then the tip of syringe needle 1 can then fall to 6 bottom of broken needle device, thus
Protection recycling personnel will not be stabbed by syringe needle.
When in use,
Syringe needle 1 is penetrated human body by the first step, and then user is slided with hand from needle holder 2 to 3 both ends of fixation adhesive tape, at this time from
The paper roll of type paper 4 can will be then attached under release paper volume 4 of 3 location for paste of fixation adhesive tape, so as to quickly be pasted onto syringe needle
On arm.
After the completion of blood drawing, syringe needle 1 is extracted for second step, is then inserted into syringe needle 1 in broken needle device 6 from inserting needle hole 61, then
Syringe needle 1 is inserted into broken needle device 6 from inserting needle hole 61, then pushes pushing block 68, pushing block 68 is able to drive clutch 65 together
Rotation, to allow the long slab 652 of clutch 65 that the tip of syringe needle 1 to fracture, then the tip of syringe needle 1 can then fall to broken needle device
6 bottoms.
Third step loses whole device in dustbin after syringe needle 1 fractures, and recycling personnel can will break in recycling
Syringe needle 1 in needle device 6 takes out, and after then carrying out cleaning and sterilizing to broken needle device 6, broken needle device 6 can be sent back to factory and carried out again
Production.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (10)
1. a kind of sample collection apparatus for examining blood to use, including syringe needle (1) and broken needle device (6), it is characterised in that: institute
It states syringe needle (1) to be fixedly installed with needle holder (2) far from the one end at tip, needle holder (2) upper surface rear and front end is fixedly mounted
Have fixation adhesive tape (3), is fitted with release paper (4) below fixation adhesive tape (3), release paper (4) is in fixation adhesive tape (3) and needle holder
(2) position being connected forms a paper roll, and syringe needle (1) other end is fixedly connected with pipeline (5), and pipeline is fixedly mounted on (5)
Have broken needle device (6), broken needle device (6) is hollow cylinder, and broken needle device (6) upper surface offers inserting needle hole (61), inserting needle hole (61)
Diameter is identical as syringe needle (1) diameter, is fixedly installed with poling road (62) in broken needle device (6), be fixedly installed in broken needle device (6) every
Plate (63) is fixedly installed with guiding tube (64) on partition (63), is provided with clutch (65) below partition (63), clutch (65)
It is made of change (651) and long slab (652), change (651) is movably installed on partition (63) lower section poling road (62), is turned
Ring (651) is fixedly connected with two long slabs (652), is provided with spring (66) above clutch (65), spring (66), which is socketed on, to be worn
On pipeline (62), and spring (66) is located at below partition (63), is fixedly installed with fixture block a above change (651), and fixture block a with
Spring (66) lower end point is fixedly connected, and fixture block b, and fixture block b and spring (66) upper end are fixedly installed on poling road (62)
Point is fixedly connected, and is provided with jacking block (7) below change (651), is fixedly installed on broken needle device (6) outer wall by means of power block (67), is borrowed
Power block (67) underside is equipped with pushing block (68), and pushing block (68) is made of bulk (681) and fritter (682).
2. a kind of sample collection apparatus for examining blood to use according to claim 1, it is characterised in that: the needle
Headstock (2) is cuboid block, and syringe needle (1) is located at needle holder (2) front end.
3. a kind of sample collection apparatus for examining blood to use according to claim 1, it is characterised in that: described to wear
Pipeline (62) is located at broken needle device (6) midpoint, and poling road (62) internal diameter is identical as pipeline (5) diameter.
4. a kind of sample collection apparatus for examining blood to use according to claim 1, it is characterised in that: described disconnected
Needle device (6) upper and lower surface offers hole identical with pipeline (5) diameter, pipeline (5) in poling road (62) corresponding position
It is then socketed in poling road (62).
5. a kind of sample collection apparatus for examining blood to use according to claim 1, it is characterised in that: it is described every
Plate (63) is fixedly installed at broken needle device (6) lower inside one third, and partition (63) diameter and broken needle device (6) internal diameter phase
Together.
6. a kind of sample collection apparatus for examining blood to use according to claim 1, it is characterised in that: described to draw
Conduit (64) one end is fixedly connected with inserting needle hole (61), and guiding tube (64) other end is located on partition (63) and inserting needle hole (61) phase
Corresponding position, and guiding tube (64) internal diameter is identical as inserting needle hole (61) diameter, offers on partition (63) and inserting needle hole (61)
The identical hole of diameter.
7. a kind of sample collection apparatus for examining blood to use according to claim 1, it is characterised in that: the length
The length of plate (652) is five millimeters shorter than broken needle device (6) radius, and two long slabs (652) in installation site on change (651) and are broken
Needle device (6) diameter is corresponding.
8. a kind of sample collection apparatus for examining blood to use according to claim 1, it is characterised in that: the top
Block (7) is fixedly installed on poling road (62), and jacking block (7) below the change (651) with broken needle device (6) diameter for middle point symmetry
There are two installations.
9. a kind of sample collection apparatus for examining blood to use according to claim 1, it is characterised in that: described big
Block (681) and the lump for borrowing power block (67) all the same for shape size, fritter (682) height-width is the one of bulk (681)
Half, fritter (682) one end is fixedly connected with bulk (681) midpoint, fritter (682) other end side wall and long slab (652) fixed company
It connects,.
10. a kind of sample collection apparatus for examining blood to use according to claim 1, it is characterised in that: described
Through-hole (8) identical with fritter (682) size is offered on broken needle device (6), and the through-hole (8) runs through broken needle device (6), the through-hole
(8) 30 degree are opened up along broken needle device (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910654355.5A CN110236570A (en) | 2019-07-19 | 2019-07-19 | A kind of sample collection apparatus for examining blood to use |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910654355.5A CN110236570A (en) | 2019-07-19 | 2019-07-19 | A kind of sample collection apparatus for examining blood to use |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110236570A true CN110236570A (en) | 2019-09-17 |
Family
ID=67892950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910654355.5A Pending CN110236570A (en) | 2019-07-19 | 2019-07-19 | A kind of sample collection apparatus for examining blood to use |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110236570A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205145309U (en) * | 2015-11-20 | 2016-04-13 | 四川大学华西医院 | Medical sharp instrument box |
| CN206007727U (en) * | 2016-06-03 | 2017-03-15 | 中国人民解放军总医院第一附属医院 | A kind of sharp weapon bucket |
| CN206275881U (en) * | 2016-07-13 | 2017-06-27 | 中国人民解放军总医院海南分院 | A kind of scalp acupuncture |
-
2019
- 2019-07-19 CN CN201910654355.5A patent/CN110236570A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205145309U (en) * | 2015-11-20 | 2016-04-13 | 四川大学华西医院 | Medical sharp instrument box |
| CN206007727U (en) * | 2016-06-03 | 2017-03-15 | 中国人民解放军总医院第一附属医院 | A kind of sharp weapon bucket |
| CN206275881U (en) * | 2016-07-13 | 2017-06-27 | 中国人民解放军总医院海南分院 | A kind of scalp acupuncture |
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Application publication date: 20190917 |