CN207888758U - Blood bag hose cut-off device - Google Patents
Blood bag hose cut-off device Download PDFInfo
- Publication number
- CN207888758U CN207888758U CN201721816015.0U CN201721816015U CN207888758U CN 207888758 U CN207888758 U CN 207888758U CN 201721816015 U CN201721816015 U CN 201721816015U CN 207888758 U CN207888758 U CN 207888758U
- 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.)
- Withdrawn - After Issue
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 18
- 230000006835 compression Effects 0.000 claims abstract description 11
- 238000007906 compression Methods 0.000 claims abstract description 11
- 230000000694 effects Effects 0.000 claims abstract description 9
- 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
- 238000000034 method Methods 0.000 description 3
- 239000007787 solid Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
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- Surgical Instruments (AREA)
Abstract
The utility model discloses blood bag hose cut-off devices, 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 on the bottom plate, the blood bag hose is provided between the broach shell mounting base and the blade mounting base, it is provided with broach shell installation door in the broach shell mounting base, it is provided with blade installation door in the blade mounting base, it is provided with broach shell pressed seat in the broach shell mounting base, it is provided with blade pressing seat in the blade mounting base, the broach shell pressed seat and 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, it is provided with blade below the blade mounting base.Advantageous effect is：The utility model 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 utility model is related 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 will appear, to be splashed by the way of manually being cut with scissors
It penetrates, there is the risk of biological infection to operator, and reuse scissors to have blood sample the risk of cross-infection.
Utility model content
The purpose of this utility model is that solve the above-mentioned problems and provides blood bag hose cut-off device.
The utility model 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 set on the bottom plate
It is equipped with the broach shell mounting base and the blade mounting base, is arranged between the broach shell mounting base and the blade mounting base
Blood bag hose is stated, broach shell installation door is provided in the broach shell mounting base, blade installation door is provided in the blade mounting base,
It is provided with broach shell pressed seat in the broach shell mounting base, blade pressing seat, the broach shell pressure are provided in the blade mounting base
Tight seat and blade pressing seat upper end are both provided with motion bar, and the motion bar upper end is provided with adjustment cap, the motion bar
Periphery is provided with compression spring, and blade is provided with below the blade mounting base, broach shell is provided with below the broach shell pressed seat, described
Bottom plate lower end is provided with motor, and the motor side is provided with motor fixing seat, and the motor fixing seat is far from the motor
Side is provided with shaft joint, and the other end of the shaft joint is provided with Bidirectional-screw, and broach shell work is provided on the Bidirectional-screw
Dynamic seat and blade sliding seat, the blade sliding seat and the broach shell sliding seat are arranged in the linear guide.
In above structure, when the motor rotates forward, the motor drives the shaft joint rotation, described two-way from driving
Lead screw rotates forward, and then the blade sliding seat and the broach shell sliding seat is driven to close up, after finally the blood bag hose is cut,
The motor reversal drives the Bidirectional-screw to reversely rotate, 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 slot of blade is more shallow than the thickness of the blade, and original blade in the blade mounting base is in the compression spring pressure
Under force 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
When position, the used blade is fallen, and the blade of bottom is in the compression spring pressure the blade mounting base
Under force effect, in the slot for automatically falling into the blade sliding seat, the broach shell is also same principle, is thereby realized primary
The process that property uses.
In order to further increase 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 increase the cut-out quality of blood bag hose, the broach shell installation door and broach shell mounting base sliding connect
It connects, the blade mounting base and the blade installation door are slidably connected.
It is solid by bolt in order to further increase the cut-out quality of blood bag hose, the broach shell pressed seat and the motion bar
Fixed connection, the motion bar and the adjustment cap are bolted to connection.
In order to further increase 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 increase 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 linear guide.
In order to further increase the cut-out quality of blood bag hose, the linear guide is bolted company with the bottom plate
It connects.
Advantageous effect is：The utility model is automatically performed the cut-out to blood bag hose, and can using disposable blade
It is effectively prevent biological infection of the blood sample to operator, can avoid the cross-infection to blood sample.
Description of the drawings
Fig. 1 is the structural schematic diagram of blood bag hose cut-off device described in the utility model；
Fig. 2 is the present invention looks up structural representation of blood bag hose cut-off device described in the utility model；
Fig. 3 is showing when blade installation door and broach shell installation door are opened in blood bag hose cut-off device described in the utility model
It is intended to.
The reference numerals are as follows：
1, bottom plate；2, the linear guide；3, Bidirectional-screw；4, blade sliding seat；5, broach shell installation door；6, broach shell sliding seat；
7, shaft joint；8, motor fixing seat；9, motor；10, blade；11, blade pressing seat；12, compression spring；13, blade mounting base；14、
Motion bar；15, adjustment cap；16, blood bag hose；17, broach shell mounting base；18, broach shell pressed seat；19, broach shell；20, blade is installed
Door.
Specific implementation mode
The utility model is described in further detail 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, broach shell mounting base 17 and blade mounting base 13 it
Between be 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, facilitates addition broach shell 19,
It is provided with blade installation door 20 in blade mounting base 13, facilitates addition blade 10, broach shell compression is provided in broach shell mounting base 17
Seat 18 compresses broach shell 19, blade pressing seat 11 is provided in blade mounting base 13, compresses blade 10, broach shell pressed seat 18 and knife
11 upper end of piece 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
Compression spring 12 applies pressure to blade pressing seat 11 and broach shell pressed seat 18, and 13 lower section of blade mounting base is provided with blade 10, broach shell
18 lower section of pressed seat is provided with broach shell 19, is disposably cut to blood bag hose 16,1 lower end of bottom plate is provided with motor 9, indirectly
Broach shell sliding seat 6 and blade sliding seat 4 is driven to move, 9 side of motor is provided with motor fixing seat 8, and fixed motor 9, motor is solid
Side of the reservation 8 far from motor 9 is provided with shaft joint 7, plays 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, band are provided on Bidirectional-screw 3
Cutting blade 10 and the cooperation cutting blood bag of broach shell 19 hose 16, blade sliding seat 4 and broach shell sliding seat 6 are arranged in the linear guide 2,
It play the guiding role.
In above 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 cutting blood bag hose 16, motor 9 inverts, and drives two-way
Lead screw 3 reversely rotates, to which 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 mounted on blade because the slot 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 is fallen, 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 slot 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 increase the cut-out quality of blood bag hose, broach shell mounting base 17 and blade mounting base 13
It crosses 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 connect by motor fixing seat 8 with bottom plate 1, and motor fixing seat 8 is bolted to connection with bottom plate 1, two-way
Lead 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 the linear guide 2 is bolted to connection with bottom plate 1.
Work as motor（9）When rotating forward, motor shaft drives shaft joint（7）Rotation is rotated forward from drive Bidirectional-screw 3, and then is driven
Blade sliding seat（4）With broach shell sliding seat（6）Close up, after finally cutting blood bag hose 16, motor 9 inverts, and drives two-way silk
Bar 3 reversely rotates, to which 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（Because the slot that blade sliding seat 4 places blade is more shallow than the thickness of blade）, original to be mounted 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
When initial position, used blade is fallen, the blade of 13 inner bottom of blade mounting base under the effect of 12 pressure of compression spring,
It automatically falls into blade sliding seat insert groove,（Broach shell is also same principle）, thereby realize disposable blade
Process.
The basic principles and main features and advantage of the utility model have been shown and described above.The technical staff of the industry
It should be appreciated that the present utility model is not limited to the above embodiments, the above embodiments and description only describe this
The principle of utility model, on the premise of not departing from the spirit and scope of the utility model, the utility model also has various change
And improvement, these various changes and improvements fall within the 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）Far 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 in the linear guide（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 linear guide（2）It is slidably connected.
7. blood bag hose cut-off device according to claim 1, it is characterised in that：The linear guide（2）With the bottom
Plate（1）It is bolted to connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721816015.0U CN207888758U (en) | 2017-12-22 | 2017-12-22 | Blood bag hose cut-off device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721816015.0U CN207888758U (en) | 2017-12-22 | 2017-12-22 | Blood bag hose cut-off device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207888758U true CN207888758U (en) | 2018-09-21 |
Family
ID=63549373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721816015.0U Withdrawn - After Issue CN207888758U (en) | 2017-12-22 | 2017-12-22 | Blood bag hose cut-off device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207888758U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107953407A (en) * | 2017-12-22 | 2018-04-24 | 深圳市德胜医疗设备有限公司 | Blood bag hose cut-off device |
-
2017
- 2017-12-22 CN CN201721816015.0U patent/CN207888758U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107953407A (en) * | 2017-12-22 | 2018-04-24 | 深圳市德胜医疗设备有限公司 | Blood bag hose cut-off device |
| CN107953407B (en) * | 2017-12-22 | 2024-01-30 | 深圳市德胜医疗设备有限公司 | Blood bag hose cutting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20180921 Effective date of abandoning: 20240130 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20180921 Effective date of abandoning: 20240130 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |