CN107953407A - Blood bag hose cut-off device - Google Patents
Blood bag hose cut-off device Download PDFInfo
- Publication number
- CN107953407A CN107953407A CN201711403161.5A CN201711403161A CN107953407A CN 107953407 A CN107953407 A CN 107953407A CN 201711403161 A CN201711403161 A CN 201711403161A CN 107953407 A CN107953407 A CN 107953407A
- Authority
- CN
- China
- Prior art keywords
- blade
- mounting base
- broach shell
- seat
- blood bag
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000008280 blood Substances 0.000 title claims abstract description 51
- 210000004369 blood Anatomy 0.000 title claims abstract description 51
- 238000009434 installation Methods 0.000 claims abstract description 19
- 230000006835 compression Effects 0.000 claims abstract description 9
- 238000007906 compression Methods 0.000 claims abstract description 9
- 230000000694 effects Effects 0.000 claims description 7
- 230000005611 electricity Effects 0.000 claims 1
- 206010011409 Cross infection Diseases 0.000 abstract description 3
- 206010029803 Nosocomial infection Diseases 0.000 abstract description 3
- 208000015181 infectious disease Diseases 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/26—Means for mounting or adjusting the cutting member; Means for adjusting the stroke of the cutting member
- B26D7/2614—Means for mounting the cutting member
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
- B26D1/04—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member
- B26D1/06—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member wherein the cutting member reciprocates
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D5/00—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D5/08—Means for actuating the cutting member to effect the cut
- B26D5/086—Electric, magnetic, piezoelectric, electro-magnetic means
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Surgical Instruments (AREA)
- Medical Preparation Storing Or Oral Administration Devices (AREA)
Abstract
The invention discloses blood bag hose cut-off device, including broach shell mounting base, blade mounting base, blood bag hose, bottom plate, the broach shell mounting base and the blade mounting base are provided with the bottom plate, the blood bag hose is provided between the broach shell mounting base and the blade mounting base, broach shell installation door is provided with the broach shell mounting base, blade installation door is provided with the blade mounting base, broach shell pressed seat is provided with the broach shell mounting base, blade pressing seat is provided with the blade mounting base, the broach shell pressed seat and the blade pressing seat upper end are both provided with motion bar, the motion bar upper end is provided with adjustment cap, the motion bar periphery is provided with compression spring, blade is provided with below the blade mounting base.Beneficial effect is：The present invention is automatically performed the cut-out to blood bag hose, and can effectively prevent biological infection of the blood sample to operator using disposable blade, can avoid the cross-infection to blood sample.
Description
Technical field
The present invention relates to field of medical device, more particularly to blood bag hose cut-off device.
Background technology
Blood bag hose is mainly used for medical Blood Transfusion Dept., blood station and laboratory, and blood bag hose needs blood bag is soft after use
Pipe is cut off, and the mode of tradition cut-out is that scissors blood when cutting, which occurs, to be splashed by the way of manually being cut with scissors
Penetrate, there is the risk of biological infection to operator, and reuse scissors to have blood sample the risk of cross-infection.
The content of the invention
The purpose of the present invention is that to solve the above-mentioned problems and provides blood bag hose cut-off device.
The present invention is achieved through the following technical solutions above-mentioned purpose：
Blood bag hose cut-off device, including broach shell mounting base, blade mounting base, blood bag hose, bottom plate, are provided with the bottom plate
The broach shell mounting base and the blade mounting base, the blood is provided between the broach shell mounting base and the blade mounting base
Bag hose, is provided with broach shell installation door in the broach shell mounting base, blade installation door is provided with the blade mounting base, described
Broach shell pressed seat is provided with broach shell mounting base, blade pressing seat, the broach shell pressed seat are provided with the blade mounting base
Motion bar is both provided with the blade pressing seat upper end, the motion bar upper end is provided with adjustment cap, the motion bar periphery
Compression spring is provided with, blade is provided with below the blade mounting base, broach shell, the bottom plate are provided with below the broach shell pressed seat
Lower end is provided with motor, and the motor side is provided with motor fixing seat, side of the motor fixing seat away from the motor
Shaft joint is provided with, the other end of the shaft joint is provided with Bidirectional-screw, broach shell sliding seat is provided with the Bidirectional-screw
With blade sliding seat, the blade sliding seat and the broach shell sliding seat are arranged on line slideway.
In said structure, when the motor rotates forward, the motor drives the shaft joint rotation, described two-way from driving
Screw rotates forward, and then drives the blade sliding seat and the broach shell sliding seat to close up, after finally the blood bag hose is cut,
The motor reversal, drives the Bidirectional-screw to reversely rotate, so as to drive the blade sliding seat and the broach shell sliding seat
Outside split movement, when the blade sliding seat is returned in the blade mounting base, because described in blade sliding seat placement
The groove of blade is more shallow than the thickness of the blade, and original blade being installed in the blade mounting base is in the compression spring pressure
Under power effect, when the blade sliding seat continues to be displaced outwardly, the blade of the bottom in the blade mounting base prevents
The used blade toward moving in the blade mounting base, when the blade sliding seat continue to move outwardly to it is initial
During position, the used blade drops, and the blade of bottom is in the compression spring pressure the blade mounting base
Under power effect, in the groove for automatically falling into the blade sliding seat, the broach shell is also same principle, is thereby realized once
The process that property uses.
In order to further improve the cut-out quality of blood bag hose, the broach shell mounting base and the blade mounting base with it is described
Bottom plate is bolted to connection.
In order to further improve the cut-out quality of blood bag hose, the broach shell installation door and the broach shell mounting base, which are slided, to be connected
Connect, the blade mounting base and the blade installation door are slidably connected.
In order to further improve the cut-out quality of blood bag hose, the broach shell pressed seat and the motion bar are consolidated by bolt
Fixed connection, the motion bar and the adjustment cap are bolted to connection.
In order to further improve the cut-out quality of blood bag hose, the motor passes through the motor fixing seat and the bottom plate
Connection, the motor fixing seat are bolted to connection with the bottom plate.
In order to further improve the cut-out quality of blood bag hose, the Bidirectional-screw and the broach shell sliding seat and the knife
Piece sliding seat is connected through a screw thread, and the blade sliding seat and the broach shell sliding seat are slidably connected with the line slideway.
In order to further improve the cut-out quality of blood bag hose, the line slideway is bolted company with the bottom plate
Connect.
Beneficial effect is：The present invention is automatically performed the cut-out to blood bag hose, and can be effective using disposable blade
Prevent biological infection of the blood sample to operator, the cross-infection to blood sample can be avoided.
Brief description of the drawings
Fig. 1 is the structure diagram of blood bag hose cut-off device of the present invention；
Fig. 2 is the present invention looks up structural representation of blood bag hose cut-off device of the present invention；
Fig. 3 is schematic diagram when blade installation door and broach shell installation door are opened in blood bag hose cut-off device of the present invention.
The reference numerals are as follows：
1st, bottom plate；2nd, line slideway；3rd, Bidirectional-screw；4th, blade sliding seat；5th, broach shell installation door；6th, broach shell sliding seat；7th, even
Axis device；8th, motor fixing seat；9th, motor；10th, blade；11st, blade pressing seat；12nd, compression spring；13rd, blade mounting base；14th, it is movable
Bar；15th, adjustment cap；16th, blood bag hose；17th, broach shell mounting base；18th, broach shell pressed seat；19th, broach shell；20th, blade installation door.
Embodiment
The invention will be further described below in conjunction with the accompanying drawings：
As shown in Figure 1-Figure 3, blood bag hose cut-off device, including broach shell mounting base 17, blade mounting base 13, blood bag hose 16,
Bottom plate 1, is provided with broach shell mounting base 17 and blade mounting base 13 on bottom plate 1, between broach shell mounting base 17 and blade mounting base 13
It is provided with blood bag hose 16, the object of cut-out, is provided with broach shell installation door 5 in broach shell mounting base 17, convenient to add broach shell 19, knife
Blade installation door 20 is provided with piece mounting base 13, it is convenient to add blade 10, it is provided with broach shell pressed seat in broach shell mounting base 17
18, broach shell 19 is compressed, blade pressing seat 11 is provided with blade mounting base 13, compresses blade 10, broach shell pressed seat 18 and blade
11 upper end of pressed seat is both provided with motion bar 14, and 14 upper end of motion bar is provided with adjustment cap 15, and 14 periphery of motion bar is provided with pressure
Spring 12, applies pressure, the lower section of blade mounting base 13 is provided with blade 10, broach shell pressure to blade pressing seat 11 and broach shell pressed seat 18
The tight lower section of seat 18 is provided with broach shell 19, blood bag hose 16 is disposably cut, 1 lower end of bottom plate is provided with motor 9, indirect belt
Moving knife covers sliding seat 6 and blade sliding seat 4 moves, and 9 side of motor is provided with motor fixing seat 8, and fixed motor 9, motor is fixed
8 sides away from motor 9 of seat are provided with shaft joint 7, play connection function, and the other end of shaft joint 7 is provided with Bidirectional-screw 3, band
Cutting blade sliding seat 4 and broach shell sliding seat 6 move, and broach shell sliding seat 6 and blade sliding seat 4 are provided with Bidirectional-screw 3, drive
Blade 10 and broach shell 19 coordinate cutting blood bag hose 16, and blade sliding seat 4 and broach shell sliding seat 6 are arranged on line slideway 2, rise
Guiding role.
In said structure, when motor 9 rotates forward, motor 9 drives shaft joint 7 to rotate, and is rotated forward from drive Bidirectional-screw 3, into
And close up with cutting blade sliding seat 4 and broach shell sliding seat 6, after finally blood bag hose 16 is cut, motor 9 inverts, and drives two-way
Screw 3 reversely rotates, so that with 6 outside split movement of cutting blade sliding seat 4 and broach shell sliding seat, blade sliding seat 4 returns to knife
It is original to be installed on blade because the groove that blade sliding seat 4 places blade 10 is more shallow than the thickness of blade 10 when in piece mounting base 13
Blade 10 in mounting base 13 is under the effect of 12 pressure of compression spring, when blade sliding seat 4 continues to be displaced outwardly, in blade mounting base 13
The blade 10 of bottom prevent that used blade 10 is toward the 13 inner movement of blade mounting base, when blade sliding seat 4 continues
When moving outwardly to initial position, used blade 10 drops, and the blade 10 of 13 inner bottom of blade mounting base is being pressed
Under the effect of 12 pressure of spring, in the groove for automatically falling into blade sliding seat 4, broach shell 19 is also same principle, thereby realizes one
The process that secondary property uses.
It is logical with bottom plate 1 in order to further improve the cut-out quality of blood bag hose, broach shell mounting base 17 and blade mounting base 13
Cross bolt to be fixedly connected, broach shell installation door 5 and broach shell mounting base 17 are slidably connected, and blade mounting base 13 and blade installation door 20 are slided
Dynamic connection, broach shell pressed seat 18 and motion bar 14 are bolted to connection, and motion bar 14 and adjustment cap 15 are bolted
Connection, motor 9 are connected by motor fixing seat 8 with bottom plate 1, and motor fixing seat 8 is bolted to connection with bottom plate 1, two-way
Screw 3 is connected through a screw thread with broach shell sliding seat 6 and blade sliding seat 4, and blade sliding seat 4 and broach shell sliding seat 6 are led with straight line
Rail 2 is slidably connected, and line slideway 2 is bolted to connection with bottom plate 1.
Work as motor（9）During rotating forward, motor shaft drives shaft joint（7）Rotation, rotates forward from drive Bidirectional-screw 3, and then drives
Blade sliding seat（4）With broach shell sliding seat（6）Close up, after finally blood bag hose 16 is cut, motor 9 inverts, and drives two-way silk
Bar 3 reversely rotates, so that with 6 outside split movement of cutting blade sliding seat 4 and broach shell sliding seat, blade sliding seat 4 returns to blade
Mounting base（13）When middle（The groove that blade is placed because of blade sliding seat 4 is more shallow than the thickness of blade）, it is original to be installed on blade installation
Seat（13）In blade under the effect of 12 pressure of compression spring, when blade sliding seat 4 continues to be displaced outwardly, blade mounting base（13）In
The blade prevention of bottom is moved in used blade is installed toward blade, when blade sliding seat 13 continues to move outwardly to
During initial position, used blade drops, the blade of 13 inner bottom of blade mounting base under the effect of 12 pressure of compression spring,
Automatically fall into blade sliding seat insert groove,（Broach shell is also same principle）, thereby realize disposable blade
Process.
The basic principles, main features and advantages of the invention have been shown and described above.The technical staff of the industry should
Understand, the present invention is not limited to the above embodiments, and the above embodiments and description only describe the original of the present invention
Reason, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, these changes and improvements
It all fall within the protetion scope of the claimed invention.
Claims (7)
1. blood bag hose cut-off device, it is characterised in that：Including broach shell mounting base（17）, blade mounting base（13）, blood bag hose
（16）, bottom plate（1）, the bottom plate（1）On be provided with the broach shell mounting base（17）With the blade mounting base（13）, the knife
Cover mounting base（17）With the blade mounting base（13）Between be provided with the blood bag hose（16）, the broach shell mounting base（17）
On be provided with broach shell installation door（5）, the blade mounting base（13）On be provided with blade installation door（20）, the broach shell mounting base
（17）Inside it is provided with broach shell pressed seat（18）, the blade mounting base（13）Inside it is provided with blade pressing seat（11）, the broach shell
Pressed seat（18）With the blade pressing seat（11）Upper end is both provided with motion bar（14）, the motion bar（14）Upper end is provided with
Adjustment cap（15）, the motion bar（14）Periphery is provided with compression spring（12）, the blade mounting base（13）Lower section is provided with blade
（10）, the broach shell pressed seat（18）Lower section is provided with broach shell（19）, the bottom plate（1）Lower end is provided with motor（9）, the electricity
Machine（9）Side is provided with motor fixing seat（8）, the motor fixing seat（8）Away from the motor（9）Side be provided with connecting shaft
Device（7）, the shaft joint（7）The other end be provided with Bidirectional-screw（3）, the Bidirectional-screw（3）On be provided with broach shell activity
Seat（6）With blade sliding seat（4）, the blade sliding seat（4）With the broach shell sliding seat（6）It is arranged on line slideway（2）On.
2. blood bag hose cut-off device according to claim 1, it is characterised in that：The broach shell mounting base（17）With it is described
Blade mounting base（13）With the bottom plate（1）It is bolted to connection.
3. blood bag hose cut-off device according to claim 1, it is characterised in that：The broach shell installation door（5）With it is described
Broach shell mounting base（17）It is slidably connected, the blade mounting base（13）With the blade installation door（20）It is slidably connected.
4. blood bag hose cut-off device according to claim 1, it is characterised in that：The broach shell pressed seat（18）With it is described
Motion bar（14）It is bolted to connection, the motion bar（14）With the adjustment cap（15）It is bolted to connection.
5. blood bag hose cut-off device according to claim 1, it is characterised in that：The motor（9）Pass through the motor
Fixed seat（8）With the bottom plate（1）Connection, the motor fixing seat（8）With the bottom plate（1）It is bolted to connection.
6. blood bag hose cut-off device according to claim 1, it is characterised in that：The Bidirectional-screw（3）With the knife
Cover sliding seat（6）With the blade sliding seat（4）It is connected through a screw thread, the blade sliding seat（4）With the broach shell sliding seat
（6）With the line slideway（2）It is slidably connected.
7. blood bag hose cut-off device according to claim 1, it is characterised in that：The line slideway（2）With the bottom
Plate（1）It is bolted to connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711403161.5A CN107953407B (en) | 2017-12-22 | 2017-12-22 | Blood bag hose cutting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711403161.5A CN107953407B (en) | 2017-12-22 | 2017-12-22 | Blood bag hose cutting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107953407A true CN107953407A (en) | 2018-04-24 |
| CN107953407B CN107953407B (en) | 2024-01-30 |
Family
ID=61956731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711403161.5A Active CN107953407B (en) | 2017-12-22 | 2017-12-22 | Blood bag hose cutting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107953407B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108858318A (en) * | 2018-08-14 | 2018-11-23 | 深圳市德胜医疗设备有限公司 | Disposable blade automatic alternate disconnecting device |
| CN109085327A (en) * | 2018-09-17 | 2018-12-25 | 山东新华医疗器械股份有限公司 | A kind of blood bag sample reserving tube automatic processing device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2783949Y (en) * | 2005-04-15 | 2006-05-31 | 沈小雷 | Blood sample bag plait-shearing machine |
| CN202684938U (en) * | 2012-06-07 | 2013-01-23 | 上海昆杰五金工具有限公司 | Scraper |
| CN203539405U (en) * | 2013-10-12 | 2014-04-16 | 苏州西脉记忆合金有限公司 | Integrated type umbilical cord cutting clamp |
| CN203815530U (en) * | 2014-05-04 | 2014-09-10 | 王琼 | Extracting type connected disposable pulse pressing belt |
| CN105397630A (en) * | 2015-12-15 | 2016-03-16 | 苏州市相城区北桥镇轻工机械厂 | Feeding device for full-automatic knife grinder |
| CN207888758U (en) * | 2017-12-22 | 2018-09-21 | 深圳市德胜医疗设备有限公司 | Blood bag hose cut-off device |
-
2017
- 2017-12-22 CN CN201711403161.5A patent/CN107953407B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2783949Y (en) * | 2005-04-15 | 2006-05-31 | 沈小雷 | Blood sample bag plait-shearing machine |
| CN202684938U (en) * | 2012-06-07 | 2013-01-23 | 上海昆杰五金工具有限公司 | Scraper |
| CN203539405U (en) * | 2013-10-12 | 2014-04-16 | 苏州西脉记忆合金有限公司 | Integrated type umbilical cord cutting clamp |
| CN203815530U (en) * | 2014-05-04 | 2014-09-10 | 王琼 | Extracting type connected disposable pulse pressing belt |
| CN105397630A (en) * | 2015-12-15 | 2016-03-16 | 苏州市相城区北桥镇轻工机械厂 | Feeding device for full-automatic knife grinder |
| CN207888758U (en) * | 2017-12-22 | 2018-09-21 | 深圳市德胜医疗设备有限公司 | Blood bag hose cut-off device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108858318A (en) * | 2018-08-14 | 2018-11-23 | 深圳市德胜医疗设备有限公司 | Disposable blade automatic alternate disconnecting device |
| CN108858318B (en) * | 2018-08-14 | 2024-04-09 | 深圳市德胜医疗设备有限公司 | Automatic rotation cutting device for disposable blade |
| CN109085327A (en) * | 2018-09-17 | 2018-12-25 | 山东新华医疗器械股份有限公司 | A kind of blood bag sample reserving tube automatic processing device |
| CN109085327B (en) * | 2018-09-17 | 2024-01-26 | 山东新华医疗器械股份有限公司 | Automatic blood bag sample reserving tube processing device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107953407B (en) | 2024-01-30 |
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