CN115430479B - Vacuum blood collection tube placement device - Google Patents
Vacuum blood collection tube placement device Download PDFInfo
- Publication number
- CN115430479B CN115430479B CN202211217784.4A CN202211217784A CN115430479B CN 115430479 B CN115430479 B CN 115430479B CN 202211217784 A CN202211217784 A CN 202211217784A CN 115430479 B CN115430479 B CN 115430479B
- Authority
- CN
- China
- Prior art keywords
- blood collection
- collection tube
- vacuum blood
- cylinder
- jacking
- 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.)
- Active
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L9/00—Supporting devices; Holding devices
- B01L9/06—Test-tube stands; Test-tube holders
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W90/00—Enabling technologies or technologies with a potential or indirect contribution to greenhouse gas [GHG] emissions mitigation
- Y02W90/10—Bio-packaging, e.g. packing containers made from renewable resources or bio-plastics
Landscapes
- Health & Medical Sciences (AREA)
- Clinical Laboratory Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Abstract
The invention relates to the technical field of medical equipment, and discloses a vacuum blood collection tube placement device which comprises a box body for containing a vacuum blood collection tube and a distinguishing mechanism arranged in the box body; a placing cavity with an upward opening is arranged in the box body, a baffle is arranged at the opening of the placing cavity, and placing holes for placing the vacuum blood collection tube are uniformly distributed on the baffle; the distinguishing mechanism comprises a jacking distinguishing component arranged at the corresponding placement hole and an in-place detecting component arranged at the bottom of the placement cavity, wherein the jacking distinguishing component is used for driving the vacuum blood collection tube to lift so as to distinguish the vacuum blood collection tube, and the in-place detecting component is used for detecting the position information of the jacking distinguishing component. Through above-mentioned structure for distinguish the subassembly drive through the jacking and place the vacuum heparin tube in it and go up and down, thereby make in the box body have the difference in height between the vacuum heparin tube that has taken blood and has not taken blood preferably, be convenient for medical personnel distinguish the vacuum heparin tube preferably, facilitate the use.
Description
Technical Field
The invention relates to the technical field of medical equipment, in particular to a vacuum blood collection tube placement device.
Background
When a clinical laboratory in a hospital collects a blood sample of a patient, the blood of the patient is usually pumped into a vacuum blood collection tube for storage, and when the clinical laboratory is in actual use, a rack is usually used for placing the vacuum blood collection tube, and a plurality of vacuum blood collection tubes can be placed on one rack at the same time.
The Chinese patent with the application number of CN202220036571.0 discloses a blood collection tube rack, which comprises a plate body assembly for placing a plurality of blood sample containers and a fixing assembly for fixing the plate body assembly, and also comprises an arm, wherein the arm is connected with the plate body assembly; the plate body subassembly from the top down includes first baffle, second baffle and third baffle in proper order, be provided with first through-hole, second through-hole and third through-hole on first baffle, second baffle and the third baffle respectively, first baffle, second baffle and third baffle both ends respectively with fixed subassembly passes through the mounting and connects. Although this rack can conveniently dismantle and the equipment, can adjust the quantity of first baffle, second baffle and third baffle according to actual demand, convenient operation, nevertheless there is when in-service use, medical personnel is when carrying out blood collection, and the vacuum heparin tube that has already blood sampling and has not blood sampling all is placed on the rack, causes when medical personnel carries out more blood sample collection, can't distinguish whether the vacuum heparin tube in the rack has already blood sampling fast, appears taking out the vacuum heparin tube that will have blood sampling easily, leads to medical personnel inconvenient use.
Disclosure of Invention
Aiming at the defects that whether the vacuum blood collection tube in the placement box is sampled or not can not be rapidly distinguished in the prior art, and the sampled vacuum blood collection tube is easily taken out, so that medical staff use inconvenience is caused, the invention provides the vacuum blood collection tube placement device.
In order to solve the technical problems, the invention is solved by the following technical scheme.
A vacuum blood collection tube placement device comprises a box body for containing a vacuum blood collection tube and a distinguishing mechanism arranged in the box body; a placing cavity with an upward opening is arranged in the box body, a baffle is arranged at the opening of the placing cavity, and placing holes for placing the vacuum blood collection tube are uniformly distributed on the baffle; the distinguishing mechanism comprises a jacking distinguishing component arranged at the corresponding placement hole and an in-place detecting component arranged at the bottom of the placement cavity, wherein the jacking distinguishing component is used for driving the vacuum blood collection tube to lift so as to distinguish the vacuum blood collection tube, and the in-place detecting component is used for detecting the position information of the jacking distinguishing component.
Preferably, the jacking distinguishing assembly comprises a fixed cylinder fixedly arranged at the placement hole, a pressing cylinder for inserting the vacuum blood collection tube is arranged in the fixed cylinder, and a jacking unit for driving the upper end of the pressing cylinder to extend out of the fixed cylinder is arranged in the fixed cylinder.
Preferably, the jacking unit comprises a rotating cylinder, wherein the rotating cylinder is positioned in a fixed cylinder, the upper end of the rotating cylinder stretches into a pressing cylinder, the vacuum blood collection tube stretches into the rotating cylinder, an installation groove for installing the rotating cylinder is formed in the fixed cylinder and positioned at the lower end of the rotating cylinder, a baffle ring positioned in the installation groove is arranged on the outer wall of the rotating cylinder, a blocking ring is arranged at the opening of the lower end of the installation groove, and a first spring sleeved outside the rotating cylinder and driving the baffle ring to drive the rotating cylinder to move upwards is arranged in the installation groove; the upper end wall of the mounting groove is uniformly provided with ratchet grooves along the circumferential direction, the inner wall of the fixed barrel is axially provided with a plurality of sliding grooves, and the sliding grooves are sequentially communicated with the corresponding ratchet grooves at intervals;
the outer wall of the pressing cylinder is provided with a first sliding rail which slides in the corresponding sliding groove, tooth grooves which are in a V shape are uniformly distributed at the lower end part of the pressing cylinder along the circumferential direction of the pressing cylinder, the outer wall of the rotating cylinder is provided with a second sliding rail corresponding to the first sliding rail, the upper end part of the second sliding rail is provided with a first inclined surface which is used for being matched with the ratchet tooth grooves and the tooth grooves, and the pressing cylinder downwards moves to be used for driving the first inclined surface to be matched with the tooth grooves so as to drive the second sliding rail to slide into the corresponding ratchet tooth grooves.
Preferably, the in-place detection assembly comprises a display unit for displaying the position corresponding to the Kong Nading liter distinguishing assembly, the display unit comprises a power supply, an indicator light and a contact switch, and the in-place detection assembly further comprises a driving unit for driving the contact switch to open and close.
Preferably, the driving unit comprises a fixed column arranged at the bottom of the placing cavity, and a rotatable swivel is sleeved outside the fixed column; the spring mounting cavity with one end open is arranged in the fixed column along the axial direction of the spring mounting cavity, the movable column which can extend out of the spring mounting cavity is arranged in the spring mounting cavity through the second spring, the mounting cavity for mounting the contact switch is also arranged in the fixed column, the thimble which extends into the mounting cavity is arranged on the movable column, the groove which can be used for extending in by the movable column is arranged on the inner wall of the swivel at intervals, and the swivel is used for driving the movable column to extend into or extend out of the groove to trigger the contact switch by the thimble.
Preferably, the bottom wall of the placing cavity is provided with a threaded hole corresponding to the placing hole, the lower end part of the swivel is provided with a limiting ring, and the bottom end wall of the fixing column is provided with a threaded column penetrating through the limiting ring and extending into the threaded hole.
Preferably, the lower end part of the rotating cylinder penetrates through the blocking ring to extend out of the fixed cylinder, an upper ratchet is arranged at the lower end part of the rotating cylinder, and a lower ratchet matched with the upper ratchet to drive the rotating ring to rotate is arranged at the upper end part of the rotating ring.
Preferably, the upper end portion of the fixing cylinder is extended outward to form a mounting portion, and the mounting portion is fixed to the partition plate by a screw.
Preferably, a thread groove is formed in the upper end portion of the fixed barrel, and a limiting ring used for limiting the first sliding rail sliding in the sliding groove is arranged in the thread groove in a threaded mode.
The invention has the beneficial effects that:
1. this vacuum heparin tube placer distinguishes the setting of subassembly through the jacking for medical personnel will draw blood after getting vacuum heparin tube insert press in the section of thick bamboo and push down the press tube, press the tube under the effect of jacking unit, make the press tube that twice presses before and after have the difference in height between, thereby make there is the difference in height between the vacuum heparin tube on it, the medical personnel of being convenient for preferably distinguishes through the difference in height, avoids medical personnel to misfetch vacuum heparin tube and leads to using inconvenience.
2. This vacuum heparin tube placer passes through the setting of detection component that targets in place for the detection component that targets in place can be through the switching of turning on and off of pilot lamp, and the medical personnel of being convenient for learn to press down and press down whether move in place down of section of thick bamboo, avoid appearing the jacking to distinguish the unable drive vacuum heparin tube of subassembly to rise in place and cause medical personnel to be unable to distinguish the vacuum heparin tube effectively.
3. This vacuum blood collection tube placer is through setting up ratchet and lower ratchet for the user can realize pressing the lift of pipe through pressing the pipe of pressing, can drive the swivel rotation simultaneously, makes through pressing the action realize the work that jacking distinguished the subassembly and put in place detection assembly, easy operation is convenient.
Drawings
FIG. 1 is a schematic view of a vacuum blood collection tube placement device according to example 1;
FIG. 2 is a schematic cross-sectional view of a vacuum blood collection tube placement device according to example 1;
fig. 3 is a schematic structural view of the case in embodiment 1;
FIG. 4 is a schematic view in semi-section of the stationary barrel of example 1;
fig. 5 is an assembly schematic diagram between the pressing cylinder and the rotating cylinder in embodiment 1;
fig. 6 is a schematic view in half section of the drive unit in embodiment 1;
fig. 7 is a connection block diagram of the driving unit and the display unit in embodiment 1.
The names of the parts indicated by the numerical references in the drawings are as follows: 100. a case body; 110. a distinguishing mechanism; 120. a partition plate; 211. a placement cavity; 220. jacking the distinguishing component; 221. a fixed cylinder; 222. a pressing cylinder; 223. a rotating cylinder; 230. an in-place detection component; 311. placing the hole; 321. a threaded hole; 411. a mounting groove; 412. a thread groove; 413. ratchet tooth slot; 414. a chute; 415. a mounting part; 420. blocking rings; 430. a first spring; 511. a first slide rail; 512. tooth slots; 521. a second slide rail; 522. a first inclined surface; 523. a baffle ring; 524. an upper ratchet; 600. a swivel; 601. a groove; 602. a limiting ring; 603. a lower ratchet; 610. fixing the column; 611. a spring mounting cavity; 612. a mounting cavity; 613. a threaded column; 620. a second spring; 630. a movable column; 631. and (5) a thimble.
Detailed Description
For a further understanding of the present invention, the present invention will be described in detail with reference to the drawings and examples. It is to be understood that the examples are illustrative of the present invention and are not intended to be limiting.
Example 1
As shown in fig. 1-3, the present embodiment provides a vacuum blood collection tube placement device, which includes a box body 100 for containing a vacuum blood collection tube, wherein an upward placement cavity 211 is provided in the box body 100, a partition plate 120 is provided at the opening of the placement cavity 211, and placement holes 311 for placing the vacuum blood collection tube into the placement cavity 211 are uniformly distributed on the partition plate 120; the place hole 311 department is equipped with and is used for distinguishing whether the blood sampling in the vacuum heparin tube distinguishes mechanism 110, distinguishes mechanism 110 and is including locating the jacking that corresponds place hole 311 department distinguish subassembly 220 and locate the detection subassembly 230 that targets in place that places chamber 211 bottom department, and jacking distinguish subassembly 220 is used for driving vacuum heparin tube and goes up and down to realize distinguishing the vacuum heparin tube, and the detection subassembly 230 that targets in place is used for detecting the positional information that the subassembly 220 was divided in the jacking.
In this embodiment, by the arrangement of the partition plate 120 and the placement hole 311, the vacuum blood collection tube is inserted into the placement hole 311 to place the vacuum blood collection tube in the box body 100; in the embodiment, whether the vacuum blood collection tube placed in the box body is used for collecting blood is distinguished through the distinguishing mechanism, so that the use of medical staff is facilitated;
the jacking distinguishing component 220 is arranged, so that the vacuum blood collection tube placed in the jacking distinguishing component can be lifted, and therefore, the height difference exists between the vacuum blood collection tubes with and without blood collection in the box body 100, the vacuum blood collection tubes can be distinguished by medical staff, and the use is convenient;
wherein, through the setting of the in-place detection assembly 230, it is better convenient for medical personnel to learn whether the jacking distinguishing assembly 220 drives the vacuum blood collection tube to lift in place, effectively avoiding that the jacking distinguishing assembly 220 can not drive the vacuum blood collection tube to lift in place so that the medical personnel can not distinguish the vacuum blood collection tube.
In this embodiment, the jacking distinguishing component 220 includes a fixing cylinder 221 fixedly disposed at the placement hole 311, a pressing cylinder 222 for inserting a vacuum blood collection tube is disposed in the fixing cylinder 221, and a jacking unit for driving the upper end of the pressing cylinder 222 to extend out of the fixing cylinder 221 is disposed in the fixing cylinder 221.
In actual use, medical staff inserts the vacuum collection tube into the pressing cylinder 222, and the tube cap of the vacuum collection tube can be matched with the upper end wall of the pressing cylinder 222, so that the vacuum collection tube is placed at the box body 100;
wherein, through the setting of jacking unit for medical personnel presses section of thick bamboo 222 through pressing, and jacking unit can drive presses section of thick bamboo 222 to go up and down to different positions department, thereby makes to press the vacuum heparin tube in the section of thick bamboo 222 to have the difference in height, and the medical personnel of being convenient for distinguish.
Referring to fig. 4 and 5, in this embodiment, the jacking unit includes a rotating cylinder 223 located in a fixed cylinder 221, the upper end of the jacking unit extends into a pressing cylinder 222, the vacuum blood collection tube extends into the rotating cylinder 223, a mounting slot 411 for mounting the rotating cylinder 223 is formed in the fixed cylinder 223 and located at the lower end of the jacking unit, a baffle ring 523 located in the mounting slot 411 is formed on the outer wall of the rotating cylinder 223, a blocking ring 420 is formed at the opening of the lower end of the mounting slot 411, and a first spring 430 sleeved outside the rotating cylinder 223 and driving the baffle ring 523 to drive the rotating cylinder 223 to move upwards is arranged in the mounting slot 411; the upper end wall of the mounting slot 411 is uniformly provided with ratchet grooves 413 along the circumferential direction, the inner wall of the fixed barrel 221 is axially provided with a plurality of sliding grooves 414 along the axial direction, and the plurality of sliding grooves 414 are sequentially communicated with the corresponding ratchet grooves 413 at intervals;
the outer wall of the pressing cylinder 221 is provided with a first sliding rail 511 sliding in the corresponding sliding groove 414, the lower end part of the pressing cylinder 221 is uniformly provided with V-shaped tooth grooves 512 along the circumferential direction of the pressing cylinder, the outer wall of the rotating cylinder 223 is provided with a second sliding rail 521 corresponding to the first sliding rail 511, the upper end part of the second sliding rail 521 is provided with a first inclined surface 522 matched with the ratchet grooves 413 and the tooth grooves 512, and the pressing cylinder 221 moves downwards to drive the first inclined surface 522 to be matched with the tooth grooves 512 so as to drive the second sliding rail 521 to slide into the corresponding ratchet grooves 413.
Through the configuration in this embodiment, in actual use, the medical staff inserts the vacuum blood collection tube into the pressing tube 221 and continuously presses the pressing tube 221 downwards, so that when the second slide rail 521 slides downwards out of the slide slot 411 in the downward moving process, at this time, under the action of the first spring 430, the first inclined surface 522 is matched with the slide slot 512 to enable the second slide rail 521 to slide into the slide slot 512 completely, so that the rotating tube 223 rotates by a certain angle, at this time, the pressing tube 221 is released, the first spring 430 pushes the rotating tube 223 to move upwards, so that the first inclined surface 522 is matched with the corresponding ratchet slot 413, so that the second slide rail 521 rotates and slides into the ratchet slot 413, and the rotating tube 223 rotates by a certain angle again; because the sliding grooves 414 are communicated with the ratchet grooves 413 at intervals, the second sliding rail 521 positioned in the ratchet grooves 413 can be positioned in the ratchet grooves 413 or slide into the sliding grooves 414, so that the heights of the fixed cylinder 221 extending out of the pressing cylinder 221 between the front pressing and the rear pressing are different, and the height difference exists between the two pressing before and after the pressing, so that the medical staff can conveniently distinguish the pressing;
wherein, realize pressing the lift of section of thick bamboo through the mode of pressing, easy operation is convenient.
As shown in fig. 4, in the present embodiment, the mounting portion 415 is formed by extending the upper end portion of the fixing cylinder 221 to the outside, and the mounting portion 415 is fixed to the partition 120 by screws.
With the configuration in the present embodiment, the attachment and detachment of the fixing cylinder 221 at the placement hole 311 is preferably achieved.
In this embodiment, a thread groove 412 is provided at the upper end of the fixed cylinder 221, and a stop ring for stopping the first slide rail 511 sliding in the slide groove 414 is provided in the thread groove 412.
By the construction in the present embodiment, the limiting ring can block the opening at the upper end of the chute 414, preferably preventing the first sliding rail 511 from sliding out of the chute 414, so as to avoid the pressing cylinder 221 from being separated from the fixing cylinder 221, so that the jacking distinguishing component cannot work.
Referring to fig. 7, in this embodiment, the in-place detecting assembly 230 includes a display unit for displaying the position of the jacking distinguishing assembly 220 in the corresponding placement hole 211, where the display unit includes a power source, an indicator light, and a contact switch, and the in-place detecting assembly further includes a driving unit for driving the contact switch to open and close.
In the embodiment, a working circuit is formed between the power supply and the indicator lamp, the contact switch can be connected into the working circuit, so that the contact switch can be opened or closed to realize the on/off of the working circuit, the indicator lamp is turned on/off, and medical staff can know whether the pressing cylinder moves downwards to drive the vacuum blood collection tube to lift or not in place through the display unit;
the trigger contact switch is preferably convenient to realize through the arrangement of the driving unit, so that the on-off of the working circuit is realized.
Referring to fig. 6, in the present embodiment, the driving unit includes a fixed column 610 disposed at the bottom of the placement cavity 221, and a rotatable swivel 600 is sleeved on the fixed column 610; the fixed column 610 is internally provided with a spring installation cavity 611 with one end open along the axial direction, the spring installation cavity 611 is internally provided with a movable column 630 which can extend out of the spring installation cavity 611 through a second spring 620, the fixed column 610 is internally provided with an installation cavity 612 for installing a contact switch, the movable column 630 is provided with a thimble 631 which extends into the installation cavity 612, the inner wall of the swivel 600 is provided with a groove 601 which is used for the movable column 630 to extend in at intervals, and the swivel 600 rotates to drive the movable column 630 to extend into or extend out of the groove 601 so as to realize that the thimble 631 triggers the contact switch.
In this embodiment, the contact switch is a contact switch of the prior art, which can be preferably mounted in the mounting cavity 612; through the construction in this embodiment, the inner wall of the swivel 600 is made to press the movable column 630 to retract into the spring mounting cavity 611, so that the thimble 631 is made to press the contact switch, thereby enabling the indicator light to be on, and when the swivel 600 rotates, the movable column 630 stretches into the groove 601 under the action of the second spring 620, so that the thimble 631 is far away from the contact switch, and the indicator light is extinguished; in this embodiment, the switching of turning on and off of the indicator light can be realized through the rotation of the swivel 600, so that medical staff can learn whether the pressing cylinder 222 presses in place or not through the turning on and off of the indicator light, and whether the pressing cylinder 222 presses in place or not is avoided, so that the medical staff cannot distinguish whether the vacuum blood collection tube collects blood or not.
In this embodiment, the lower end of the rotating cylinder 223 extends out of the fixed cylinder 221 through the plugging ring 420, the lower end of the rotating cylinder 223 is provided with an upper ratchet 524, and the upper end of the rotating ring 600 is provided with a lower ratchet 603 which cooperates with the upper ratchet 524 to drive the rotating ring 600 to rotate.
Through the structure in this embodiment for medical personnel is pressing down the in-process that barrel 222 realized rotating barrel 223 down shifted and rotated, make last ratchet 524 and lower ratchet 603 cooperate and can drive swivel 600 and rotate, realize the bright and the go out of pilot lamp, make also can drive swivel 600 rotation when pressing down barrel 221 and can drive the vacuum heparin tube and go up and down, make jacking distinguish the subassembly 220 to the vacuum heparin tube when going up and down, whether the removal of subassembly 220 is distinguished in place to the jacking detects that subassembly 230 can be in place to the jacking, avoid pressing down the condition that can't distinguish that the medical personnel is in place to appear.
Referring to fig. 3 and 6, in this embodiment, a threaded hole 321 is provided on the bottom wall of the placement cavity 211 corresponding to the placement hole 311, a stop collar 602 is provided at the lower end of the swivel 600, and a threaded post 613 penetrating through the stop collar 602 and extending into the threaded hole 321 is provided on the bottom end wall of the fixing post 610.
By the configuration in this embodiment, the swivel 600 is preferably rotatably mounted at the fixed post 610, while the in-place detection assembly 230 is preferably mounted and dismounted within the placement cavity 211.
When the vacuum blood collection tube placement device in the embodiment is specifically used, medical staff firstly inserts a vacuum blood collection tube which is not used for blood collection into the pressing cylinder 222 and presses the vacuum blood collection tube to enable the vacuum blood collection tube to be at the same height, and at the moment, the indicator lamp is on/off; then medical personnel take out the vacuum blood collection tube and take out blood, insert it in pressing down a section of thick bamboo 222 and push down after accomplishing the blood sampling and press down behind the section of thick bamboo 222, make the height change of pressing down a section of thick bamboo 222 after the blood sampling, when pressing down the height change, drive pilot lamp and go on and go out the switching to be convenient for the user and distinguish whether its interior vacuum blood collection tube is taken a blood through the difference in height and pilot lamp and go out the switching, avoid medical personnel's mistake to get the vacuum blood collection tube.
In summary, the foregoing description is only of the preferred embodiments of the present invention, and all equivalent changes and modifications made in accordance with the claims should be construed to fall within the scope of the invention.
Claims (7)
1. A vacuum blood collection tube placement device, characterized in that: comprises a box body for containing the vacuum blood collection tube and a distinguishing mechanism arranged in the box body; a placing cavity with an upward opening is arranged in the box body, a baffle is arranged at the opening of the placing cavity, and placing holes for placing the vacuum blood collection tube are uniformly distributed on the baffle; the distinguishing mechanism comprises a jacking distinguishing component arranged at the corresponding placement hole and an in-place detection component arranged at the bottom of the placement cavity, the jacking distinguishing component is used for driving the vacuum blood collection tube to lift so as to distinguish the vacuum blood collection tube, and the in-place detection component is used for detecting the position information of the jacking distinguishing component; the jacking distinguishing component comprises a fixed cylinder fixedly arranged at the placement hole, a pressing cylinder for inserting the vacuum blood collection tube is arranged in the fixed cylinder, and a jacking unit for driving the upper end of the pressing cylinder to extend out of the fixed cylinder is arranged in the fixed cylinder; the jacking unit comprises a rotating cylinder, the upper end of the rotating cylinder extends into the pressing cylinder, the vacuum blood collection tube extends into the rotating cylinder, an installation groove for installing the rotating cylinder is formed in the fixed cylinder and located at the lower end of the vacuum blood collection tube, a baffle ring located in the installation groove is arranged on the outer wall of the rotating cylinder, a blocking ring is arranged at the opening of the lower end of the installation groove, and a first spring sleeved outside the rotating cylinder and driving the baffle ring to drive the rotating cylinder to move upwards is arranged in the installation groove; the upper end wall of the mounting groove is uniformly provided with ratchet grooves along the circumferential direction, the inner wall of the fixed barrel is axially provided with a plurality of sliding grooves, and the sliding grooves are sequentially communicated with the corresponding ratchet grooves at intervals;
the outer wall of the pressing cylinder is provided with a first sliding rail which slides in the corresponding sliding groove, tooth grooves which are in a V shape are uniformly distributed at the lower end part of the pressing cylinder along the circumferential direction of the pressing cylinder, the outer wall of the rotating cylinder is provided with a second sliding rail corresponding to the first sliding rail, the upper end part of the second sliding rail is provided with a first inclined surface which is used for being matched with the ratchet tooth grooves and the tooth grooves, and the pressing cylinder downwards moves to be used for driving the first inclined surface to be matched with the tooth grooves so as to drive the second sliding rail to slide into the corresponding ratchet tooth grooves.
2. The vacuum blood collection tube placement device of claim 1, wherein: the in-place detection assembly comprises a display unit for displaying the position corresponding to the Kong Nading liter distinguishing assembly, the display unit comprises a power supply, an indicator light and a contact switch, and the in-place detection assembly further comprises a driving unit for driving the contact switch to open and close.
3. The vacuum blood collection tube placement device of claim 2, wherein: the driving unit comprises a fixed column arranged at the bottom of the placing cavity, and a rotatable swivel is sleeved outside the fixed column; the spring mounting cavity with one end open is arranged in the fixed column along the axial direction of the spring mounting cavity, the movable column which can extend out of the spring mounting cavity is arranged in the spring mounting cavity through the second spring, the mounting cavity for mounting the contact switch is also arranged in the fixed column, the thimble which extends into the mounting cavity is arranged on the movable column, the groove which can be used for extending in by the movable column is arranged on the inner wall of the swivel at intervals, and the swivel is used for driving the movable column to extend into or extend out of the groove to trigger the contact switch by the thimble.
4. A vacuum blood collection tube placement device according to claim 3, wherein: the bottom wall of the placing cavity is provided with a threaded hole corresponding to the placing hole, the lower end part of the swivel is provided with a limiting ring, and the bottom end wall of the fixing column is provided with a threaded column penetrating through the limiting ring and extending into the threaded hole.
5. The vacuum blood collection tube placement device of claim 4, wherein: the lower end part of the rotating cylinder penetrates through the blocking ring to extend out of the fixed cylinder, an upper ratchet is arranged at the lower end part of the rotating cylinder, and a lower ratchet matched with the upper ratchet to drive the rotating ring to rotate is arranged at the upper end part of the rotating ring.
6. The vacuum blood collection tube placement device of claim 5, wherein: the upper end part of the fixed cylinder extends outwards to form an installation part, and the installation part is fixed on the partition plate through a screw.
7. The vacuum blood collection tube placement device of claim 6, wherein: the upper end of the fixed cylinder is provided with a thread groove, and the thread groove is internally provided with a limiting ring for limiting the first sliding rail sliding in the sliding groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211217784.4A CN115430479B (en) | 2022-09-30 | 2022-09-30 | Vacuum blood collection tube placement device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211217784.4A CN115430479B (en) | 2022-09-30 | 2022-09-30 | Vacuum blood collection tube placement device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115430479A CN115430479A (en) | 2022-12-06 |
| CN115430479B true CN115430479B (en) | 2023-08-01 |
Family
ID=84251286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211217784.4A Active CN115430479B (en) | 2022-09-30 | 2022-09-30 | Vacuum blood collection tube placement device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115430479B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06265541A (en) * | 1993-03-11 | 1994-09-22 | Nissho Corp | Plug body for low pressure blood sampling tube |
| JPH10262955A (en) * | 1997-03-25 | 1998-10-06 | Sekisui Chem Co Ltd | Holder for vacuum blood collecting |
| JP3123813U (en) * | 2006-05-17 | 2006-07-27 | 川澄化学工業株式会社 | Vacuum blood collection tube holder and medical device |
| CN212441282U (en) * | 2020-02-25 | 2021-02-02 | 北京普莱德斯工程技术有限责任公司 | Liftable workbench |
| CN215078635U (en) * | 2021-11-10 | 2021-12-10 | 深圳市远景医疗器械模具有限公司 | Vacuum hemostix and blood collection tube |
| CN215458049U (en) * | 2021-08-04 | 2022-01-11 | 湖北亚普诺迪科技发展有限公司 | Vacuum blood collection tube convenient to take and place |
| CN215783536U (en) * | 2021-07-29 | 2022-02-11 | 济南迪安医学检验中心有限公司 | Can adjust test tube rack for experiments of test tube range height |
| CN217295414U (en) * | 2021-11-17 | 2022-08-26 | 华中科技大学同济医学院附属协和医院 | Medical low temperature heparin tube strorage device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB0715171D0 (en) * | 2007-08-03 | 2007-09-12 | Enigma Diagnostics Ltd | Sample processor |
-
2022
- 2022-09-30 CN CN202211217784.4A patent/CN115430479B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06265541A (en) * | 1993-03-11 | 1994-09-22 | Nissho Corp | Plug body for low pressure blood sampling tube |
| JPH10262955A (en) * | 1997-03-25 | 1998-10-06 | Sekisui Chem Co Ltd | Holder for vacuum blood collecting |
| JP3123813U (en) * | 2006-05-17 | 2006-07-27 | 川澄化学工業株式会社 | Vacuum blood collection tube holder and medical device |
| CN212441282U (en) * | 2020-02-25 | 2021-02-02 | 北京普莱德斯工程技术有限责任公司 | Liftable workbench |
| CN215783536U (en) * | 2021-07-29 | 2022-02-11 | 济南迪安医学检验中心有限公司 | Can adjust test tube rack for experiments of test tube range height |
| CN215458049U (en) * | 2021-08-04 | 2022-01-11 | 湖北亚普诺迪科技发展有限公司 | Vacuum blood collection tube convenient to take and place |
| CN215078635U (en) * | 2021-11-10 | 2021-12-10 | 深圳市远景医疗器械模具有限公司 | Vacuum hemostix and blood collection tube |
| CN217295414U (en) * | 2021-11-17 | 2022-08-26 | 华中科技大学同济医学院附属协和医院 | Medical low temperature heparin tube strorage device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115430479A (en) | 2022-12-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN115430479B (en) | Vacuum blood collection tube placement device | |
| CN110823892A (en) | Multifunctional clinical examination and analysis device | |
| CN104492518A (en) | Intelligent pathological diagnostic analysis platform | |
| CN211022713U (en) | Automatic venous blood collecting device | |
| CN116819057A (en) | Urine detection analyzer | |
| CN214408302U (en) | Smear device for clinical laboratory examination | |
| CN217600703U (en) | Public health preventive medicine collection fungus detection device | |
| CN212221152U (en) | Automatic counting device for blood glucose test paper | |
| CN213456206U (en) | Sampling device for liquid food quality detection | |
| CN110618299A (en) | Convenient voltage sensing device with strong anti-interference capability | |
| CN213275328U (en) | Clinical medicine detects smear device | |
| CN215952467U (en) | Gantry type double-Y-axis image measuring instrument | |
| CN221108343U (en) | Test tube rack | |
| CN204924907U (en) | Be applied to image acquisition device in excrement and urine analysis processes system | |
| CN215005021U (en) | Detect accurate food microorganism detection device | |
| CN219683796U (en) | Material returning device for punching machine | |
| CN221105841U (en) | Quantitative arterial hemostix | |
| CN214051728U (en) | Urological department sample placing box | |
| CN220346592U (en) | Tool for optical screening machine | |
| CN218995776U (en) | Novel microscopic image processing device | |
| CN221234314U (en) | Mycoplasma drug-sensitive fluorescence detection kit | |
| CN220310478U (en) | Maladjustment detection table | |
| CN213596842U (en) | Install convenient tunnel and use pilot lamp tablet | |
| CN215305931U (en) | Anti-drop's vacuum test tube | |
| CN219957365U (en) | Novel manual interpretation instrument |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |