CN206277420U - A kind of umbilical cord scissors - Google Patents
A kind of umbilical cord scissors Download PDFInfo
- Publication number
- CN206277420U CN206277420U CN201621427991.2U CN201621427991U CN206277420U CN 206277420 U CN206277420 U CN 206277420U CN 201621427991 U CN201621427991 U CN 201621427991U CN 206277420 U CN206277420 U CN 206277420U
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- CN
- China
- Prior art keywords
- cutter shaft
- magnetic patch
- shear arm
- pin
- cutter head
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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.)
- Expired - Fee Related
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- Scissors And Nippers (AREA)
- Knives (AREA)
Abstract
The utility model is related to a kind of umbilical cord scissors, belong to bioengineering field, described umbilical cord scissors include upper cutter head, lower cutter head, cutter, bottom knife, triangular blade, upper cutter shaft, lower cutter shaft, upper shear arm, lower shear arm, fixed magnetic patch, movable magnetic patch, foam-rubber cushion, armlet, the first pin-and-hole, the second pin-and-hole, upper cutter shaft mounting groove；The upper cutter shaft is provided with the upper cutter head described in two, and lower cutter shaft is provided with the lower cutter head described in two, and cutter and bottom knife are separately mounted on upper cutter head and lower cutter head by screw, and upper shear arm is provided with fixed magnetic patch, and lower shear arm is provided with movable magnetic patch；The utility model when in use can quickly by umbilical cord nipping, it is time-consuming, and shearing manipulation is laborsaving, alleviate operating personnel's finger fatigue, blade of the present utility model is detachable simultaneously, scissors need not be changed after blade abrasion, the cleaning and sterilizing of blade has been also convenient for while cost-effective.
Description
Technical field
The utility model is related to bioengineering field, and in particular to a kind of umbilical cord scissors.
Background technology
Mescenchymal stem cell has Multidirectional Differentiation and the of self-replication capacity, with low immunogenicity and powerful organ reparation
Ability, the heat subject as current cell biological area research.The source of mescenchymal stem cell widely, the blood of human body
Liquid, marrow, fat, tooth, umbilical cord, bleeding of the umbilicus placenta all stem cells containing varying number, but done with the mesenchyma in umbilical cord
Cell content enriches the most, and it is also the most convenient to draw materials.The separation method of umbilical cord mesenchymal stem cells is varied, main to separate
Method has two kinds, i.e. enzyme digestion and mechanical phonograph recorder separation.Most common separating tool is exactly scissors in mechanically decoupled, but navel
With the jelly of Wharton toughness in tissue is strong and stick-slip, traditional scissors is difficult to shred on umbilical cord, and umbilical cord easily skids during shearing, so that
The separation process is wasted time and energy, and the blade of conventional scissors easily abrasion is dry to umbilical cord mesenchyma, it is necessary to often change scissors
The mask work of cell brings inconvenience.
The content of the invention
For problem present in background technology, the utility model proposes a kind of umbilical cord scissors, when in use can
It is time-consuming quickly by umbilical cord nipping, and shearing manipulation is laborsaving, alleviates operating personnel's finger fatigue, while this practicality is new
The blade of type is detachable, and scissors need not be changed after blade abrasion, and the cleaning of blade has been also convenient for while cost-effective
Sterilization.
To achieve the above object, the utility model is achieved by the following technical solution：Described umbilical cord scissors includes upper
Cutter head, lower cutter head, cutter, bottom knife, triangular blade, upper cutter shaft, lower cutter shaft, upper shear arm, lower shear arm, fixed magnetic patch, activity
Magnetic patch, foam-rubber cushion, armlet, the first pin-and-hole, the second pin-and-hole, upper cutter shaft mounting groove；It is provided with described in two on the left of the lower cutter shaft
Lower cutter head, lower cutter head is provided with triangular blade, and bottom knife is arranged on lower cutter head by screw, is provided with the right side of lower cutter shaft
Cut arm, the bottom of upper shear arm is provided with fixed magnetic patch, lower cutter shaft is provided with the first pin-and-hole and upper cutter shaft mounting groove, the first pin-and-hole with it is upper
Cutter shaft mounting groove is coaxially disposed；The upper cutter head described in two is provided with the left of the upper cutter shaft, cutter is arranged on by screw
On upper cutter head, lower shear arm is provided with the right side of upper cutter shaft, the movable magnetic patch corresponding with fixed magnetic patch is provided with the top of lower shear arm, on
Cutter shaft be arranged on upper cutter shaft mounting groove in, upper cutter shaft be provided with first pin-and-hole aperture the second pin-and-hole of identical, the first pin-and-hole with
Second pin-and-hole is connected by bearing pin, and foam-rubber cushion and armlet are equipped with upper shear arm and lower shear arm.
The blade of the bottom knife is arc-shaped.
The beneficial effects of the utility model：
The utility model when in use can be time-consuming quickly by umbilical cord nipping, and shearing manipulation is laborsaving, alleviates
Operating personnel's finger fatigue, while blade of the present utility model is detachable, need not change scissors after blade abrasion, save
The cleaning and sterilizing of blade has been also convenient for while cost.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；（Figure of abstract）
Fig. 2 is front view of the present utility model；
Fig. 3 is broken away view of the present utility model.
In figure, knife under cutter head, 3- cutters, 4- bottom knife, 5- triangular blades, the upper cutter shafts of 6-, 7- under the upper cutter heads of 1-, 2-
Axle, 8- upper shear arms, 9- lower shear arms, 10- fix magnetic patch, 11- activity magnetic patch, 12- foam-rubber cushions, 13- armlets, the pin-and-holes of 14- first,
The upper cutter shaft mounting groove of the pin-and-holes of 15- second, 16-.
Specific embodiment
In order that the purpose of this utility model, technical scheme and beneficial effect are clearer, below in conjunction with accompanying drawing, to this
The preferred embodiment of utility model is described in detail, to facilitate the technical staff to understand.
As Figure 1-3, described umbilical cord scissors includes upper cutter head 1, lower cutter head 2, cutter 3, bottom knife 4, triangular blade
5th, upper cutter shaft 6, lower cutter shaft 7, upper shear arm 8, lower shear arm 9, fixed magnetic patch 10, movable magnetic patch 11, foam-rubber cushion 12, armlet 13, first
Pin-and-hole 14, the second pin-and-hole 15, upper cutter shaft mounting groove 16.
The left side of the lower cutter shaft 7 is provided with the lower cutter head 2 described in two, and lower cutter head 2 is provided with triangular blade 5, bottom knife 4
It is arranged on lower cutter head 2 by screw, the right side of lower cutter shaft 7 is provided with upper shear arm 8, and the bottom of upper shear arm 8 is provided with fixed magnetic patch 10,
Lower cutter shaft 7 is provided with the first pin-and-hole 14 and upper cutter shaft mounting groove 16, and the first pin-and-hole 14 is coaxially disposed with upper cutter shaft mounting groove 16；Institute
The left side for stating cutter shaft 6 is provided with upper cutter head 1 described in two, and cutter 3 is arranged on upper cutter head 1 by screw, upper cutter shaft 6
Right side is provided with lower shear arm 9, and the top of lower shear arm 9 is provided with the movable magnetic patch 11 corresponding with fixed magnetic patch 10, and upper cutter shaft 6 is arranged on
In upper cutter shaft mounting groove 16, upper cutter shaft 6 is provided with and the second pin-and-hole of aperture identical 15 of the first pin-and-hole 14, the first pin-and-hole 14 and
Two pin-and-holes 15 are connected by bearing pin.When carrying out cutting navel cord and operating, cutter 3 and bottom knife 4 make occlusion shearing motion and incite somebody to action
Umbilical cord nipping, the setting of triangular blade 5 can limit the movement of umbilical cord in shearing, that is, avoid umbilical cord from skidding off lower cutter head 2, improve
The cutting efficiency of umbilical cord, wherein upper cutter head 1 and lower cutter head 2 are respectively provided with two, quickly can be separated into for cutting navel cord by this kind of design
Preferable tissue pieces, lift operating efficiency.Further, the rotatable 180o of movable magnetic patch 11 on lower shear arm 9, i.e., movable magnetic
Block 11 can change its magnetic pole by rotating, and the magnetic pole relative motion magnetic patch 11 of fixed magnetic patch 10 is fixed, therefore in operation, pass through
Rotary moveable magnetic patch 11 so that movable magnetic patch 11 is identical with the magnetic pole of fixed magnetic patch 10, after the completion of once shearing, movable magnetic patch
11 separate upper shear arm 8 with lower shear arm 9 because like pole repels each other with fixed magnetic patch 10, realize labour-saving purpose, and do not make
Used time, rotary moveable magnetic patch 11 causes the magnetic pole of movable magnetic patch 11 and fixed magnetic patch 10 conversely, now upper shear arm 8 and lower shear arm 9
Closed because of the suction between movable magnetic patch 11 and fixed magnetic patch 10, be easy to preserve and save space, meanwhile, set relative to tradition
For having a scissors of back-moving spring, the simple structure of movable magnetic patch 11 of the present utility model and fixed magnetic patch 10, and will not occur
Corrosion, is easy to cleaning and sterilizing；Upper cutter shaft 6, lower cutter shaft 7, cutter 3 and bottom knife 4 can be dismantled separation after the completion of operation, be easy to
Overall cleaning and sterilizing；Wherein cutter 3 and bottom knife 4 is made up of titanium alloy, and titanium alloy is not easy to wear or corrosion, can make upper slitter
Piece 3 and bottom knife 4 keep sharp, after cutter 3 or bottom knife 4 wear and tear, can be by its dismounting and change；Upper shear arm 8 and lower shear arm 9
On be equipped with foam-rubber cushion 12 and armlet 13, it is comfortable that foam-rubber cushion 12 may be such that operating personnel grip, and armlet 13 can avoid this practicality newly
Type slid from operating personnel's hand when cutting navel cord is operated.
Preferably, the blade of the bottom knife 4 is arc-shaped, and when using, cutter 3 is engaged shearing fortune with bottom knife 4
Dynamic, the arc-shaped blade on bottom knife 4 can produce dissection to umbilical cord so that shearing is more laborsaving.
The course of work of the present utility model：When using, movable magnetic patch 11 is rotated in advance so that movable magnetic patch 11 and fixation
The magnetic pole of magnetic patch 10 is identical, and then umbilical cord to be cut is placed between cutter 3 and bottom knife 4, holds conjunction upper shear arm 8 and is cut with
Arm 9 and complete a umbilical cord nipping, and now, repel each other because movable magnetic patch 11 is identical with the magnetic pole of fixation magnetic patch 10, make
Obtain upper shear arm 8 and lower shear arm 9 is separated, be that shearing next time is prepared, and when not in use, rotary moveable magnetic patch 11 causes to live
Even if dynamic magnetic patch 11 is with the magnetic pole for fixing magnetic patch 10 conversely, upper shear arm 8 and the absorption closure of lower shear arm 9.
The utility model when in use can be time-consuming quickly by umbilical cord nipping, and shearing manipulation
It is laborsaving, alleviate operating personnel's finger fatigue, while blade of the present utility model is detachable, need not be changed after blade abrasion
Scissors, has been also convenient for the cleaning and sterilizing of blade while cost-effective.
Finally illustrate, preferred embodiment above is only used to illustrate the technical solution of the utility model and unrestricted, to the greatest extent
Pipe is described in detail by above preferred embodiment to the utility model, but those skilled in the art should manage
Solution, can make various changes, without departing from the utility model claims institute to it in the form and details
The scope of restriction.
Claims (2)
1. a kind of umbilical cord scissors, it is characterised in that：Described umbilical cord scissors include upper cutter head（1）, lower cutter head（2）, upper slitter
Piece（3）, bottom knife（4）, triangular blade（5）, upper cutter shaft（6）, lower cutter shaft（7）, upper shear arm（8）, lower shear arm（9）, fixed magnetic patch
（10）, movable magnetic patch（11）, foam-rubber cushion（12）, armlet（13）, the first pin-and-hole（14）, the second pin-and-hole（15）, upper cutter shaft mounting groove
（16）；The lower cutter shaft（7）Left side be provided with lower cutter head described in two（2）, lower cutter head（2）It is provided with triangular blade（5）, under
Blade（4）Lower cutter head is arranged on by screw（2）On, lower cutter shaft（7）Right side be provided with upper shear arm（8）, upper shear arm（8）Bottom
It is provided with fixed magnetic patch（10）, lower cutter shaft（7）It is provided with the first pin-and-hole（14）With upper cutter shaft mounting groove（16）, the first pin-and-hole（14）With
Upper cutter shaft mounting groove（16）It is coaxially disposed；The upper cutter shaft（6）Left side be provided with upper cutter head described in two（1）, cutter（3）
Upper cutter head is arranged on by screw（1）On, upper cutter shaft（6）Right side be provided with lower shear arm（9）, lower shear arm（9）Top be provided with
Fixed magnetic patch（10）Corresponding movable magnetic patch（11）, upper cutter shaft（6）Installed in upper cutter shaft mounting groove（16）It is interior, upper cutter shaft（6）
It is provided with and the first pin-and-hole（14）The pin-and-hole of aperture identical second（15）, the first pin-and-hole（14）With the second pin-and-hole（15）By bearing pin
Connection, upper shear arm（8）And lower shear arm（9）On be equipped with foam-rubber cushion（12）And armlet（13）.
2. a kind of umbilical cord scissors as claimed in claim 1, it is characterised in that：The bottom knife（4）Blade be arc-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621427991.2U CN206277420U (en) | 2016-12-24 | 2016-12-24 | A kind of umbilical cord scissors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621427991.2U CN206277420U (en) | 2016-12-24 | 2016-12-24 | A kind of umbilical cord scissors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206277420U true CN206277420U (en) | 2017-06-27 |
Family
ID=59071841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621427991.2U Expired - Fee Related CN206277420U (en) | 2016-12-24 | 2016-12-24 | A kind of umbilical cord scissors |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206277420U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109043787A (en) * | 2018-09-28 | 2018-12-21 | 南安市博铭工业设计有限公司 | A kind of hair dryer wind direction bending and cut using packaging type |
| CN109178174A (en) * | 2018-10-10 | 2019-01-11 | 南安市泰谷工业设计有限公司 | A kind of effort-saving based on the anti-large span of magnetic principles anticollision waves scissors vehicle |
| CN111493965A (en) * | 2020-04-27 | 2020-08-07 | 李迎强 | Neonate auxiliary device that takes a birth |
| CN117067263A (en) * | 2023-10-13 | 2023-11-17 | 辽宁和泽生物科技有限公司 | Umbilical cord separating device |
-
2016
- 2016-12-24 CN CN201621427991.2U patent/CN206277420U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109043787A (en) * | 2018-09-28 | 2018-12-21 | 南安市博铭工业设计有限公司 | A kind of hair dryer wind direction bending and cut using packaging type |
| CN109043787B (en) * | 2018-09-28 | 2021-08-27 | 宁波巨发电器有限公司 | Air blower bent in air direction and cut in wrapping mode |
| CN109178174A (en) * | 2018-10-10 | 2019-01-11 | 南安市泰谷工业设计有限公司 | A kind of effort-saving based on the anti-large span of magnetic principles anticollision waves scissors vehicle |
| CN109178174B (en) * | 2018-10-10 | 2020-12-04 | 泉州台商投资区嘉尚网络科技有限公司 | Anti-collision and large-span-prevention labor-saving type swing scissors vehicle based on magnetic principle |
| CN111493965A (en) * | 2020-04-27 | 2020-08-07 | 李迎强 | Neonate auxiliary device that takes a birth |
| CN111493965B (en) * | 2020-04-27 | 2021-07-27 | 青岛市妇女儿童医院 | Neonate auxiliary device that takes a birth |
| CN117067263A (en) * | 2023-10-13 | 2023-11-17 | 辽宁和泽生物科技有限公司 | Umbilical cord separating device |
| CN117067263B (en) * | 2023-10-13 | 2023-12-08 | 辽宁和泽生物科技有限公司 | Umbilical cord separating device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170627 Termination date: 20211224 |