CN110037775A - A kind of puncture outfit - Google Patents
A kind of puncture outfit Download PDFInfo
- Publication number
- CN110037775A CN110037775A CN201910345112.3A CN201910345112A CN110037775A CN 110037775 A CN110037775 A CN 110037775A CN 201910345112 A CN201910345112 A CN 201910345112A CN 110037775 A CN110037775 A CN 110037775A
- Authority
- CN
- China
- Prior art keywords
- puncture
- accommodating chamber
- deflector
- ultrasonic probe
- optical camera
- 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.)
- Withdrawn
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- 239000000523 sample Substances 0.000 claims abstract description 53
- 230000003287 optical effect Effects 0.000 claims abstract description 44
- 239000012780 transparent material Substances 0.000 claims description 5
- 230000000903 blocking effect Effects 0.000 claims description 3
- 238000002604 ultrasonography Methods 0.000 claims 2
- 238000003384 imaging method Methods 0.000 abstract description 30
- 238000000034 method Methods 0.000 abstract description 10
- 230000008569 process Effects 0.000 abstract description 7
- 238000011109 contamination Methods 0.000 abstract description 2
- 201000003144 pneumothorax Diseases 0.000 abstract description 2
- 230000006872 improvement Effects 0.000 description 10
- 230000008859 change Effects 0.000 description 5
- 238000004026 adhesive bonding Methods 0.000 description 3
- 239000008280 blood Substances 0.000 description 3
- 210000004369 blood Anatomy 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 210000004185 liver Anatomy 0.000 description 3
- 210000004072 lung Anatomy 0.000 description 3
- 210000000056 organ Anatomy 0.000 description 3
- 241000222712 Kinetoplastida Species 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 210000004204 blood vessel Anatomy 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 230000004807 localization Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000001356 surgical procedure Methods 0.000 description 2
- 210000001835 viscera Anatomy 0.000 description 2
- 208000012260 Accidental injury Diseases 0.000 description 1
- 241000521257 Hydrops Species 0.000 description 1
- 206010028980 Neoplasm Diseases 0.000 description 1
- 206010030113 Oedema Diseases 0.000 description 1
- 210000000683 abdominal cavity Anatomy 0.000 description 1
- 238000013475 authorization Methods 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000011443 conventional therapy Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 208000002925 dental caries Diseases 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000002427 irreversible effect Effects 0.000 description 1
- 210000003734 kidney Anatomy 0.000 description 1
- 230000003902 lesion Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 244000144985 peep Species 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- 210000000115 thoracic cavity Anatomy 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/34—Trocars; Puncturing needles
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/34—Trocars; Puncturing needles
- A61B17/3403—Needle locating or guiding means
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/34—Trocars; Puncturing needles
- A61B17/3478—Endoscopic needles, e.g. for infusion
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/34—Trocars; Puncturing needles
- A61B17/3403—Needle locating or guiding means
- A61B2017/3413—Needle locating or guiding means guided by ultrasound
Landscapes
- Health & Medical Sciences (AREA)
- Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biomedical Technology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Engineering & Computer Science (AREA)
- Pathology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Ultra Sonic Daignosis Equipment (AREA)
Abstract
The present invention discloses a kind of puncture outfit, including being equipped with the puncture tube of front end, the casing being set in outside the puncture tube;It is equipped with accommodating chamber in the puncture tube, is equipped with ultrasonic probe, optical camera, light source in the front end of the accommodating chamber.Pass through setting ultrasonic probe and camera, the case where puncture working face can not only be understood in real time in puncture process by optical camera, it can also observe in real time that the hoc scenario for puncturing deep layer further increases safety to monitor in real time, guiding puncture process by ultrasonic imaging.Furthermore, respectively obtained image can be used to corroborate each other for ultrasonic probe and camera, realize the switching between the imaging of ultrasonic probe deep tissue and the puncture working face imaging of camera, avoid the different increased unnecessary operations of imaging device of replacement, it avoids bring apparatus contamination, gas leakage in art, cause the risks such as pneumothorax, also save the time of replacement imaging device.The present invention is for puncturing.
Description
Technical field
The present invention relates to the field of medical instrument technology, in particular to a kind of puncture outfit.
Background technique
In recent years, endoscope-assistant surgery is small with its wound, pain is light, restores the advantages that fast, gradually replace conventional therapy at
Headed by select modus operandi, the endoscope-assistant surgery first step all needs to puncture formation operation/peep hole using puncture outfit.Existing puncture outfit is such as
Authorization Notice No. is type shown in CN104068921B.Puncture outfit used at present can not judge tip position and
In the case where deep tissues, the accident Shi Youfa that the important organs such as big blood vessel, lung, liver are stabbed is accidentally injured in puncture outfit use process
It is raw.It is clinically (swollen with various body cavitys (thoracic cavity, abdominal cavity, cavum pericardiale etc.), human internal organ (liver, kidney, lung etc.) and lesion at present
Object, cancerous swelling, tumour etc.) be target puncture technique with very extensive, in order to improve, the success rate of these punctures, avoid need not
The accidental injury wanted, medical worker upgrade to preoperative imaging localization from traditional simple position by anatomic landmark, however
In practical puncture process, since art all clinical experiences are applied in patient body position's variation, the change of human internal organ relative position, puncture when puncturing
The reasons such as difference, only lean on Anatomical orientation and imaging localization, not only puncture success rate it is difficult to ensure that, big blood is accidentally injured in puncture process
The case where important organs such as pipe, lung, liver, is also commonplace, may cause permanent irreversible injury when serious to patient or even have
Life danger also happens occasionally.
In view of the deficiency of the above puncture outfit and piercing method, a kind of sting device of improvement is developed both at home and abroad.Some are worn
Thorn device design has retractable blade, some devices are designed as transparent material for observing tip surrounding tissue.But it is this to wear
Thorn device still not it is observed that deep tissues with reach avoid accidentally injure important organ purpose, do not have more sting device guide to
Puncture the effect that target improves puncture success rate.
Summary of the invention
The technical problem to be solved by the present invention is providing a kind of puncture outfit for being able to observe that deep tissues.
The solution that the present invention solves its technical problem is:
A kind of puncture outfit, including being equipped with the puncture tube of front end, the casing being set in outside the puncture tube;In the puncture tube
Equipped with accommodating chamber, ultrasonic probe, optical camera, light source are equipped in the front end of the accommodating chamber.Light source can be taken the photograph for optics
As head imaging provides illumination.By setting ultrasonic probe and camera, optical camera can not only be passed through in puncture process
The case where understanding puncture working face in real time, can also observe in real time the hoc scenario for puncturing deep layer by ultrasonic imaging,
To monitor in real time, guiding puncture process, safety is further increased.In addition, ultrasonic probe and camera are respectively acquired
Image can be used to corroborate each other, such as can pass through rotation puncture outfit, realize ultrasonic probe deep tissue imaging and camera
The imaging of puncture working face between switching, avoid the different increased unnecessary operations of imaging device of replacement, avoid bring
The risks such as gas leakage, initiation pneumothorax, also save the time of replacement imaging device in apparatus contamination, art.
As a further improvement of the above technical scheme, be equipped in the accommodating chamber make the front end of the ultrasonic probe to
The deflector of side deflection, the deflector are fixedly connected with the side wall of the accommodating chamber.Ultrasonic probe and optical camera
All there is certain imaging angle, when ultrasonic probe and optical camera are all placed in accommodating chamber, the imaging angle of the two
There are the parts of overlapping.By the way that deflector is arranged, ultrasonic probe is deflected to side, then the axis of the areas imaging of ultrasonic probe
Line deviate optical camera areas imaging axle center, then the overlapping range of imaging angle becomes smaller, thus make ultrasonic probe and
Total imaging angle of optical camera becomes larger.
As a further improvement of the above technical scheme, the puncture tube includes tube body, the front end for being covered on the tube body
On puncture tip, the puncture tip is made of transparent material;The puncture tip, which is equipped with, to be connected with the lumen of the tube body
Cavity, the lumen of the tube body and the cavity are collectively referred to as accommodating chamber.Puncture tip is made of transparent material, thus optical camera
Head can be smoothly imaged by puncture tip.Due to being provided with ultrasonic probe and optical camera in accommodating chamber, cover
Puncture tip on the front end of tube body can be avoided blood etc. and enter in accommodating chamber, to avoid ultrasonic probe and optics
The work of camera is affected or even is damaged.
As a further improvement of the above technical scheme, the deflector is equipped with the left and right sides, the left side of the deflector
It is equipped with first between the left side wall of the accommodating chamber and passes through space;The ultrasonic probe protrudes into described first and passes through space,
The side of the front end of the ultrasonic probe is abutted with the left side of the deflector.Due to ultrasonic probe front end side with it is described
The left side of deflector abuts, therefore the front side of ultrasonic probe is outwardly away from front-rear direction, to realize ultrasonic probe
The axis of areas imaging deviates outward, to reduce overlapping with the imaging angle of optical camera.
As a further improvement of the above technical scheme, between the right side of the deflector and the right side wall of the accommodating chamber
Pass through space equipped with second;The optical camera protrudes into described second by space, the side of the front end of the optical camera
Face is abutted with the right side of the deflector.Since the side of the front end of optical camera is abutted with the right side of the deflector, because
This also can be such that simultaneously the axis of the areas imaging of optical camera deviates outward, thus further reduce ultrasonic probe with
The overlapping of the imaging angle of optical camera.Since ultrasonic probe and optical camera can be made to deflect simultaneously, adjustment
The imaging overlapping range of ultrasonic probe and optical camera faster, it is more efficient.
As a further improvement of the above technical scheme, the deflector includes the guide rail extended along the longitudinal direction, institute
Guide rail is stated to be fixedly connected with the side wall of the accommodating chamber;The deflector further includes moving body, and the moving body is equipped with along preceding
The sliding slot that rear direction extends, the sliding slot are slidably connected with the guide rail.Since sliding slot and guide rail are slidably connected, move
Kinetoplast can be moved forward and backward, to change the contact position with ultrasonic probe, optical camera, to change ultrasonic wave spy
The deflection angle of head, optical camera, so as to adjust the coincidence range of ultrasonic probe and the imaging angle of optical camera.
As a further improvement of the above technical scheme, the front end of the guide rail be equipped with stop body, the blockings body and
The front end of the moving body abuts.Ultrasonic probe, optical camera when installing from back to front, since ultrasonic wave is visited
Head, optical camera are abutted with moving body, therefore moving body has the possibility for falling out guide rail.Stop body that can abut to move
The front end of kinetoplast, the risk fallen forward so as to avoid moving body.
As a further improvement of the above technical scheme, puncture outfit further includes the deflection that the rear of the deflector is arranged in
Ring, the outer ring surface of the deflection ring are abutted with the side wall of the accommodating chamber, the lateral surface of the rear end of the ultrasonic probe, the light
The lateral surface for learning the rear end of camera is abutted with the medial surface of the deflection ring.Due to the lateral surface of the rear end of ultrasonic probe,
The lateral surface of the rear end of optical camera is abutted with the medial surface of deflection ring, therefore deflection ring can adjust ultrasonic wave in rear side
The deflection angle of probe, optical camera, is deflected outward ultrasonic probe, optical camera, to make ultrasonic probe, light
The axis for learning the areas imaging of camera is deflected outward, to reduce the coincidence of ultrasonic probe, optical camera imaging angle
Range.
As a further improvement of the above technical scheme, the side wall of the accommodating chamber is equipped with internal screw thread, the deflection ring
Outer ring surface be equipped with external screw thread, the side wall of the accommodating chamber is threadedly coupled with the outer ring surface of the deflection ring.Due to accommodating chamber
Side wall is threadedly coupled with the outer ring surface of deflection ring, therefore by rotational deflection ring, and deflection ring can be moved forward and backward, thus change with
Ultrasonic probe, optical camera abutting position, to change the deflection angle of ultrasonic probe, optical camera, from
And reduce the coincidence range of ultrasonic probe, optical camera imaging angle.
As a further improvement of the above technical scheme, the puncture tip and the tube body detachable connection.Due to wearing
Puncture tip and tube body detachable connection, therefore first puncture tip can be removed, ultrasonic probe, optical camera are installed again, thus
Keep the installation of installation ultrasonic probe, optical camera more convenient.The detachable connection of puncture tip and tube body includes that screw thread connects
Connect, buckle-type connection etc. modes.
Detailed description of the invention
To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment
Attached drawing is briefly described.Obviously, described attached drawing is a part of the embodiments of the present invention, rather than is all implemented
Example, those skilled in the art without creative efforts, can also be obtained according to these attached drawings other designs
Scheme and attached drawing.
Fig. 1 is the main view of puncture outfit embodiment of the present invention;
Fig. 2 is the partial enlarged view of position N in Fig. 1;
Fig. 3 is the cross-sectional view of position M-M in Fig. 1.
Specific embodiment
It is carried out below with reference to technical effect of the embodiment and attached drawing to design of the invention, specific structure and generation clear
Chu is fully described by, to be completely understood by the purpose of the present invention, feature and effect.Obviously, described embodiment is this hair
Bright a part of the embodiment, rather than whole embodiments, based on the embodiment of the present invention, those skilled in the art are not being paid
Other embodiments obtained, belong to the scope of protection of the invention under the premise of creative work.In addition, be previously mentioned in text
All connection/connection relationships not singly refer to that component directly connects, and referring to can be added deduct according to specific implementation situation by adding
Few couple auxiliary, Lai Zucheng more preferably coupling structure.Each technical characteristic in the present invention, in the premise of not conflicting conflict
Under can be with combination of interactions.
Referring to figs. 1 to Fig. 3, this is the embodiment of puncture outfit of the present invention, specifically:
A kind of puncture outfit, including being equipped with the puncture tube 100 of front end, the casing 200 being set in outside puncture tube 100;Puncture tube
100 include tube body 120, the puncture tip 130 being covered on the front end of tube body 120, and puncture tip 130 is made of transparent material, can
Using the transparent plastic material of hard, such as PVC material;Puncture tip 130 is equipped with the cavity being connected with the lumen of tube body 120,
The lumen and cavity of tube body 120 are collectively referred to as accommodating chamber 110.Ultrasonic probe 300 is equipped in the front end of accommodating chamber 110, optics is taken the photograph
As head 400, light source 700.In the present embodiment, ultrasonic probe 300 and optical camera 400 are arranged at puncture tip 130
In cavity, belong to the range of accommodating chamber 110.Ultrasonic probe 300 can be using the technology in Publication No. CN1946346A.It is super
Sonic probe 300 usually has the function of Doppler, can be used in identify visit and deep liquid be hydrops body or blood vessel
The blood of interior flowing.Light source 700 can use LED lamp bead, if user needs to be completely secured the fixation of light source 700, can be used
The mode of gluing in advance fixes light source 700 and the shell of optical camera 400.
As shown in Figure 1, the imaging angle of ultrasonic probe 300 is A, the imaging angle of optical camera 400 is B, angle A
Overlapping range with angle B is angle C, and the range of usual angle C is more suitable in 0 to 15 degree, it is therefore desirable to visit to ultrasonic wave
First 300 and the installation deflection angle of optical camera 400 be adjusted.It is equipped in accommodating chamber 110 before making ultrasonic probe 300
The deflector 500 deflected to side is held, deflector 500 includes the guide rail 510 extended along the longitudinal direction, guide rail 510 and appearance
The side wall of chamber 110 received is fixedly connected;Deflector 500 further includes moving body 520, and moving body 520 is equipped with to be extended along the longitudinal direction
Sliding slot, sliding slot are slidably connected with guide rail 510.The front end of guide rail 510, which is equipped with, stops body 511, stops body 511 and moving body
520 front end abuts.Guide rail 510 stops body 511, puncture tip 130 that can be integrally formed and realize solid by the way of injection molding
Fixed connection or guide rail 510 can be realized using gluing by the way of to be fixedly connected with the side wall of accommodating chamber 110, blocking body 511
The front end of guide rail 510 can also be fixed at by the way of gluing.In the present embodiment, there are two guide rail 510 is set,
It is arranged on the side wall of accommodating chamber 110, and is spaced apart in circumferential 180 degree;Moving body 520 is round bar body at this time, be can be reduced
Damage to the ultrasonic probe 300, optical camera 400 that abut therewith.The both ends of moving body 520 are equipped with sliding slot, mobile
The sliding slot at the both ends of body 520 is slidably connected with two guide rails 510 respectively, so that the sliding of moving body 520 and guide rail 510 connects
It connects more stable.
Deflector 500 is equipped with the left and right sides, i.e. moving body 520 is across in accommodating chamber 110, the left and right two of moving body 520
Side be respectively first by space 111, second by space 112;The left side wall of the left side of deflector 500 and accommodating chamber 110 it
Between be equipped with first pass through space 111;Ultrasonic probe 300 protrudes into first by space 111, the side of the front end of ultrasonic probe with
The left side of deflector 500 abuts.It is equipped with second between the right side of deflector 500 and the right side wall of accommodating chamber 110 and passes through space
112;Optical camera 400 protrudes into second by space 112, the side of the front end of optical camera 400 and the right side of deflector 500
Side abuts.
The side wall of accommodating chamber 110 is equipped with internal screw thread, is the side wall of the cavity of puncture tip 130 in the present embodiment equipped with interior
Screw thread, and the end of puncture tip 130 is extended to, the outer wall of the front end of tube body 120 is equipped with external screw thread, to realize puncture tip
130 with 120 detachable connection of tube body.Puncture outfit further includes the deflection ring 600 that the rear of deflector 500 is arranged in, deflection ring
600 outer ring surface is equipped with external screw thread, and the side wall of accommodating chamber 110 is threadedly coupled with the outer ring surface of deflection ring 600.Deflection ring 600
Outer ring surface is abutted with the side wall of accommodating chamber 110, the lateral surface of the rear end of ultrasonic probe, the rear end of optical camera 400 outside
Face is abutted with the medial surface of deflection ring 600.
Better embodiment of the invention is illustrated above, but the present invention is not limited to the embodiment,
Those skilled in the art can also make various equivalent modifications or replacement on the premise of without prejudice to spirit of the invention, this
Equivalent variation or replacement are all included in the scope defined by the claims of the present application a bit.
Claims (10)
1. a kind of puncture outfit, it is characterised in that: including being equipped with the puncture tube (100) of front end, being set in the puncture tube (100) outside
Casing (200);Accommodating chamber (110) are equipped in the puncture tube (100), ultrasound is equipped in the front end of the accommodating chamber (110)
Wave probe (300), optical camera (400), light source (700).
2. a kind of puncture outfit according to claim 1, it is characterised in that: being equipped in the accommodating chamber (110) makes described surpass
The deflector (500) that the front end of sonic probe (300) is deflected to side, the deflector (500) and the accommodating chamber (110)
Side wall is fixedly connected.
3. a kind of puncture outfit according to claim 2, it is characterised in that: the puncture tube (100) include tube body (120),
The puncture tip (130) being covered on the front end of the tube body (120), the puncture tip (130) are made of transparent material;It is described
Puncture tip (130) is equipped with the cavity that is connected with the lumen of the tube body (120), the lumen of the tube body (120) with it is described recessed
Chamber is collectively referred to as accommodating chamber (110).
4. a kind of puncture outfit according to claim 2 or 3, it is characterised in that: the deflector (500) is equipped with left and right two
Side is equipped with first and passes through space (111) between the left side of the deflector (500) and the left side wall of the accommodating chamber (110);Institute
It states ultrasonic probe (300) and protrudes into described first by space (111), the side of the front end of the ultrasonic probe and the deflection
The left side in portion (500) abuts.
5. a kind of puncture outfit according to claim 4, it is characterised in that: the right side of the deflector (500) and the appearance
It receives and is equipped with second between the right side wall of chamber (110) by space (112);It is logical that the optical camera (400) protrudes into described second
It crosses space (112), the side of the front end of the optical camera (400) is abutted with the right side of the deflector (500).
6. a kind of puncture outfit according to claim 5, it is characterised in that: the deflector (500) includes along the longitudinal direction
The guide rail (510) of extension, the guide rail (510) are fixedly connected with the side wall of the accommodating chamber (110);The deflector
(500) further include moving body (520), the moving body (520) is equipped with the sliding slot that extends along the longitudinal direction, the sliding slot with it is described
Guide rail (510) is slidably connected.
7. a kind of puncture outfit according to claim 6, it is characterised in that: the front end of the guide rail (510), which is equipped with, to stop
Body (511), blocking body (511) abut with the front end of the moving body (520).
8. a kind of puncture outfit according to claim 5, it is characterised in that: further include being arranged in the deflector (500)
The outer ring surface of the deflection ring (600) at rear, the deflection ring (600) is abutted with the side wall of the accommodating chamber (110), the ultrasound
Inside of the lateral surface of the rear end of the lateral surface of the rear end of probe, the optical camera (400) with the deflection ring (600)
Face abuts.
9. a kind of puncture outfit according to claim 8, it is characterised in that: the side wall of the accommodating chamber (110) is equipped with interior
Screw thread, the outer ring surface of the deflection ring (600) are equipped with external screw thread, side wall and the deflection ring (600) of the accommodating chamber (110)
Outer ring surface be threadedly coupled.
10. a kind of puncture outfit according to claim 2, it is characterised in that: the puncture tip (130) and the tube body
(120) detachable connection.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910345112.3A CN110037775A (en) | 2019-04-26 | 2019-04-26 | A kind of puncture outfit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910345112.3A CN110037775A (en) | 2019-04-26 | 2019-04-26 | A kind of puncture outfit |
Publications (1)
Publication Number | Publication Date |
---|---|
CN110037775A true CN110037775A (en) | 2019-07-23 |
Family
ID=67279727
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201910345112.3A Withdrawn CN110037775A (en) | 2019-04-26 | 2019-04-26 | A kind of puncture outfit |
Country Status (1)
Country | Link |
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CN (1) | CN110037775A (en) |
-
2019
- 2019-04-26 CN CN201910345112.3A patent/CN110037775A/en not_active Withdrawn
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Application publication date: 20190723 |