CN110451092B - Push type blood collection tube providing device and method - Google Patents
Push type blood collection tube providing device and method Download PDFInfo
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- CN110451092B CN110451092B CN201910642986.5A CN201910642986A CN110451092B CN 110451092 B CN110451092 B CN 110451092B CN 201910642986 A CN201910642986 A CN 201910642986A CN 110451092 B CN110451092 B CN 110451092B
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- hole
- blood collection
- support rod
- collection tube
- groove body
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D83/00—Containers or packages with special means for dispensing contents
- B65D83/02—Containers or packages with special means for dispensing contents for dispensing rod-shaped articles, e.g. needles
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Materials For Medical Uses (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention relates to the field of medical instruments, in particular to a push-type blood collection tube providing device and a blood collection tube providing method. The push-type blood collection tube providing device comprises a first push-push transition groove, a second push-push transition groove and a push-push device. The upper surface of the tank body is connected with the lower surface of the first transition groove, so that the interior of the tank body is communicated with the interior of the first transition groove, and the through hole is positioned above the lower surface of the tank body. The continuous feeding is realized, the feeding controllability is improved, the required blood sampling tube can be obtained only by manually pressing the pressing block, the operation is convenient, and the difficulty in taking the blood sampling tube is reduced.
Description
Technical Field
The invention relates to the field of medical instruments, in particular to a push-type blood collection tube providing device and a blood collection tube providing method.
Background
Blood collection tubes are also known as blood collection containers. Is a vacuum or non-vacuum vessel with additives, additives and stoppers for containing the obtained biological material, such as venous blood, and is commonly used for in vitro diagnostic examinations.
The link of providing of heparin tube is the initial link that the heparin tube used, therefore, how effectual improvement supply efficiency so that take is the problem that we now need to solve urgently.
Disclosure of Invention
The present invention has been made in view of the above problems, and an object of the present invention is to provide a push-type blood collection tube supply device and a blood collection tube supply method that improve supply efficiency and facilitate taking by people. The invention achieves the above purpose through the following technical scheme.
The invention provides a push type blood collection tube supply device, comprising: the transition groove I, the transition groove II and the pushing device;
the first transition groove is of a box-shaped body structure which is tapered from top to bottom;
a through hole is formed between the upper part and the lower part of the transition groove I;
the second transition groove comprises: the device comprises a groove body, a first through hole and a second through hole;
the groove body is of a rectangular structure, and a through hole of a rectangular body is formed in the center of the groove body in the vertical direction;
the upper surface of the tank body is consistent with and connected with the lower surface of the first transition groove in shape, so that the interior of the tank body is communicated with the interior of the first transition groove;
a first rectangular through hole and a second rectangular through hole are symmetrically formed in the lower parts of one side face and the other corresponding side face of the groove body;
the through hole is positioned above the lower surface of the tank body;
the two through holes are positioned above the first through hole and are arranged in parallel with the first through hole;
the urging means includes: the pressing block, the first supporting rod, the first plug board, the second supporting rod, the spring, the fixing plate, the limiting block, the second plug board and the third through hole;
the first support rod is of an L-shaped structure, one end of the first support rod is connected with the pressing block, and the other end of the first support rod is connected with the upper surface of the second inserting plate;
the first inserting plate is of a rectangular structure, and the right wall surface of the first inserting plate is fixed on the first supporting rod;
the second supporting rod is of a cylindrical structure, one end of the second supporting rod penetrates through the pressing block to be vertically connected with the limiting block, and the other end of the second supporting rod is movably connected with the fixing plate;
the spring is arranged on the outer wall surface of the second supporting rod in a surrounding mode and is arranged between the pressing block and the fixing plate;
the front end surface of the fixed plate is vertically connected with the rear end surface of the groove body;
the size of the limiting block is larger than the size of the section of the supporting rod;
the second plug board is of a rectangular structure, and a rectangular through hole III is formed in the position right below the first plug board;
the cross section of the through hole III in the horizontal direction is the same as that of a through hole penetrating through the lower end face of the groove body in the horizontal direction;
the first plug board and the second plug board are arranged in parallel;
the left end face of the first inserting plate is arranged on the right side of the through hole I in the right end of the groove body;
the through hole III is formed in the right side of the through hole II in the right end of the groove body;
and the left end surface of the second inserting plate extends to be arranged on the left side of the through hole II at the left end of the groove body.
In one embodiment, the compact is made of a rubber material.
In one embodiment, the right end face of the pressing block is of an arc-shaped structure.
In one embodiment, the cross-sectional dimension of the first insertion plate in the vertical direction is slightly smaller than the cross-sectional dimension of the second through hole in the vertical direction.
In one embodiment, the cross-sectional dimension of the second insertion plate in the vertical direction is slightly smaller than that of the first through hole in the vertical direction.
The invention also provides a blood sampling tube providing method, which adopts the pushing type blood sampling tube providing device shown in figures 1-3 and comprises the following steps:
firstly, the blood sampling tube is horizontally arranged in a transition groove I and a transition groove II.
Secondly, a person presses the right wall surface of the pressing block by the thumb of the left hand, the rest four fingers of the left hand extend to the lower side of the through hole III, at the moment, the second support rod, the limiting block and the first support rod horizontally move leftwards along the fixing plate, the spring deforms in the horizontal direction, and the first support rod drives the first plug board and the second plug board to horizontally move leftwards; the first inserting plate is inserted into the second through hole to separate the blood sampling tube at the lowest part from the blood sampling tube above the blood sampling tube at the lowest part, meanwhile, the second inserting plate moves leftwards along the first through hole to enable the third through hole to be located below the hole in the vertical direction of the groove body, and the blood sampling tube at the lowest part falls into the hand of a person.
And thirdly, the left thumb of the user is loosened, the pushing device is reset, and the blood collection tube above the original lowest blood collection tube falls to the position of the original lowest blood collection tube.
The invention has the following beneficial effects:
1. the required blood sampling tube can be obtained only by manually pressing the pressing block, so that the operation is convenient, and the difficulty of taking the blood sampling tube is reduced.
2. Continuous supply is realized, and the supply controllability is improved.
Drawings
Fig. 1 is an overall structural view of the present invention.
Fig. 2 is an exploded structural view of the present invention.
Fig. 3 is a partial structural view of the present invention.
Detailed Description
Preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings, so that those embodiments can be easily implemented by those having ordinary skill in the art to which the present invention pertains. However, the present invention may be embodied in many different forms and is not limited to the embodiments described below. In addition, in order to more clearly describe the present invention, components not connected to the present invention will be omitted from the drawings.
As shown in fig. 1, a push type blood collection tube supply device includes: a transition groove I1, a transition groove II 2 and a pushing device 3;
the transition groove I1 is of a box-shaped body structure which is tapered from top to bottom;
a through hole is formed between the upper part and the lower part of the transition groove I1;
as shown in fig. 2, the second transition groove 2 includes: the groove body 21, the first through hole 22 and the second through hole 23;
the tank body 21 is of a rectangular structure, and a through hole of a rectangular body is formed in the center of the tank body in the vertical direction;
the upper surface of the groove body 21 is consistent with and connected with the lower surface of the transition groove I1 in shape, so that the inside of the groove body 21 is communicated with the inside of the transition groove I1;
a first rectangular through hole 22 and a second rectangular through hole 23 are symmetrically formed in the lower portion of one side face and the corresponding other side face of the groove body 21;
the first through hole 22 is positioned above the lower surface of the groove body 21;
the second through hole 23 is positioned above the first through hole 22 and is parallel to the first through hole 22;
as shown in fig. 3, the pressing device 3 includes: the pressing block 31, the supporting rod I32, the inserting plate I33, the supporting rod II 34, the spring 35, the fixing plate 36, the limiting block 37, the inserting plate II 38 and the through hole III 39;
the first support rod 32 is of an L-shaped structure, one end of the first support rod is connected with the pressing block 31, and the other end of the first support rod is connected with the upper surface of the second inserting plate 38;
the first inserting plate 33 is of a rectangular structure, and the right wall surface of the first inserting plate is fixed on the first supporting rod 32;
the second support rod 34 is of a cylindrical structure, one end of the second support rod penetrates through the pressing block 31 to be vertically connected with the limiting block 37, and the other end of the second support rod is movably connected with the fixing plate 36;
the spring 35 is arranged on the outer wall surface of the second support rod 34 in a surrounding manner and is arranged between the pressing block 31 and the fixing plate 36;
as shown in fig. 1, the front end surface of the fixing plate 36 is vertically connected with the rear end surface of the groove body 21;
as shown in fig. 3, the size of the limiting block 37 is larger than the cross-sectional size of the support rod 34;
the second inserting plate 38 is of a rectangular structure, and a rectangular through hole III 39 is formed in the position right below the first inserting plate 33;
the cross section of the third through hole 39 in the horizontal direction is the same as that of the through hole penetrating through the lower end face of the groove body 21 in the horizontal direction;
the first inserting plate 33 and the second inserting plate 38 are arranged in parallel;
the left end face of the inserting plate is arranged on the right side of a through hole I22 at the right end of the groove body 21;
the through hole III 39 is arranged on the right side of the through hole II 23 at the right end of the groove body 21;
the left end surface of the second inserting plate 38 is arranged on the left side of the through hole two 23 at the left end of the groove body 21 in an extending mode.
Preferably, as an implementation mode, the pressing block 31 is made of a rubber material, and this arrangement increases the friction force between the fingers of the person and the pressing block 31, so as to prevent the slipping phenomenon from occurring during pressing.
Preferably, as an implementation mode, the right end face of the pressing block 31 is of an arc-shaped structure, and this arrangement increases the contact area when the human finger contacts the pressing block 31, and reduces the pressure on the human finger.
Preferably, as an implementation mode, the cross-sectional dimension of the first insert plate 33 in the horizontal direction is slightly smaller than the cross-sectional dimension of the second through hole 23 in the horizontal direction, and the arrangement is such that when the first insert plate 33 is inserted into the second through hole 23, the wall surface of the groove body 21 at the second through hole 23 generates a limiting effect on the first insert plate 33, so that the action of the pushing device is more stable.
Preferably, as an implementation mode, the cross-sectional dimension of the second insert plate 38 in the horizontal direction is slightly smaller than the cross-sectional dimension of the first through hole 22 in the horizontal direction, and the arrangement is such that when the second insert plate 38 is inserted into the first through hole 22, the wall surface of the groove body 21 at the first through hole 22 generates a limiting effect on the second insert plate 38, so that the action of the pushing device is more stable.
The invention also provides a blood sampling tube providing method, which adopts the pushing type blood sampling tube providing device shown in figures 1-3 and comprises the following steps:
firstly, the blood sampling tubes are horizontally arranged in a transition groove I1 and a transition groove II 2.
Secondly, a person presses the right wall surface of the pressing block 31 with the thumb of the left hand, the other four fingers of the left hand extend to the lower side of the third through hole 39, the second support rod 34, the limiting block 37 and the first support rod 32 all horizontally move leftwards along the fixing plate 36, the spring 35 deforms in the horizontal direction, and the first support rod 32 drives the first inserting plate 33 and the second inserting plate 38 to horizontally move leftwards. The first insertion plate 33 is inserted into the second through hole 23 to separate the lowermost blood collection tube from the blood collection tube above the lowermost blood collection tube, and at the same time, the second insertion plate 38 moves leftward along the first through hole 22 to locate the third through hole 39 below the hole in the vertical direction of the groove 21, so that the lowermost blood collection tube falls into the hand of a person.
Thirdly, the left thumb of the user is loosened, the pushing device 3 is reset, and the blood collection tube above the original lowest blood collection tube falls to the position of the original lowest blood collection tube.
Claims (4)
1. A push type blood collection tube providing device comprises a first transition groove (1), a second transition groove (2) and a push device (3); the transition groove I (1) is of a box-shaped structure which is tapered from top to bottom;
the method is characterized in that: a through hole is formed between the upper part and the lower part of the transition groove I (1);
the second transition groove (2) comprises: the device comprises a groove body (21), a first through hole (22) and a second through hole (23);
the groove body (21) is of a rectangular structure, and a through hole of a rectangular body is formed in the center of the groove body in the vertical direction;
the upper surface of the tank body (21) is consistent with and connected with the lower surface of the transition groove I (1) in shape, so that the interior of the tank body (21) is communicated with the interior of the transition groove I (1);
a first rectangular through hole (22) and a second rectangular through hole (23) are symmetrically formed in the lower portion of one side face and the corresponding other side face of the groove body (21);
the first through hole (22) is positioned above the lower surface of the groove body (21);
the second through hole (23) is positioned above the first through hole (22) and is parallel to the first through hole (22);
the pushing device (3) comprises: the pressing block (31), the supporting rod I (32), the inserting plate I (33), the supporting rod II (34), the spring (35), the fixing plate (36), the limiting block (37), the inserting plate II (38) and the through hole III (39);
the first support rod (32) is of an L-shaped structure, one end of the first support rod is connected with the pressing block (31), and the other end of the first support rod is connected with the upper surface of the second inserting plate (38);
the first plug board (33) is of a rectangular structure, and the right wall surface of the first plug board is fixed on the first support rod (32);
the second support rod (34) is of a cylindrical structure, one end of the second support rod penetrates through the pressing block (31) to be vertically connected with the limiting block (37), and the other end of the second support rod is movably connected with the fixing plate (36);
the spring (35) is arranged on the outer wall surface of the second support rod (34) in a surrounding mode and is arranged between the pressing block (31) and the fixing plate (36);
the front end surface of the fixing plate (36) is vertically connected with the rear end surface of the groove body (21);
the size of the limiting block (37) is larger than the cross section size of the supporting rod (34);
the second inserting plate (38) is of a rectangular structure, and a rectangular through hole third (39) is formed in the position right below the first inserting plate (33);
the cross section of the through hole III (39) in the horizontal direction is the same as that of a through hole penetrating through the lower end face of the groove body (21) in the horizontal direction;
the first plug board (33) and the second plug board (38) are arranged in parallel;
the left end face of one inserting plate is arranged on the right side of a through hole I (22) at the right end of the groove body (21);
the through hole III (39) is arranged on the right side of the through hole II (23) at the right end of the groove body (21);
the left end face of the second inserting plate (38) is arranged on the left side of the through hole II (23) at the left end of the groove body (21) in an extending mode;
the section size of the first plug board (33) in the horizontal direction is slightly smaller than that of the second through hole (23) in the horizontal direction; the horizontal cross-sectional dimension of the second insertion plate (38) is slightly smaller than that of the first through hole (22).
2. The pusher-type blood collection tube supply device according to claim 1, wherein: the pressing block (31) is made of a rubber material.
3. The pusher-type blood collection tube supply device according to claim 1, wherein: the right end face of the pressing block (31) is of an arc-shaped structure.
4. A pushing type blood collection tube providing method is characterized in that: the pusher-type blood collection tube supply device according to any one of claims 1 to 3, which is provided by the following method:
horizontally loading a blood collection tube into a first transition groove (1) and a second transition groove (2);
secondly, a person presses the right wall surface of the pressing block (31) by using the thumb of the left hand, the other four fingers of the left hand extend to the lower side of the through hole III (39), at the moment, the support rod II (34), the limiting block (37) and the support rod I (32) horizontally move leftwards along the fixing plate (36), the spring (35) deforms in the horizontal direction, and the support rod I (32) drives the insert plate I (33) and the insert plate II (38) to horizontally move leftwards; the first inserting plate (33) is inserted into the second through hole (23) to separate the blood sampling tube at the lowest part from the blood sampling tube above the blood sampling tube at the lowest part, and meanwhile, the second inserting plate (38) moves leftwards along the first through hole (22) to enable the third through hole (39) to be positioned below the hole in the vertical direction of the groove body (21), and the blood sampling tube at the lowest part falls into the hand of a person;
thirdly, the thumb of the left hand is loosened, the pushing device (3) is reset, and the blood collection tube above the blood collection tube at the lowest position falls to the position of the blood collection tube at the lowest position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910642986.5A CN110451092B (en) | 2019-07-17 | 2019-07-17 | Push type blood collection tube providing device and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910642986.5A CN110451092B (en) | 2019-07-17 | 2019-07-17 | Push type blood collection tube providing device and method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110451092A CN110451092A (en) | 2019-11-15 |
| CN110451092B true CN110451092B (en) | 2021-05-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910642986.5A Active CN110451092B (en) | 2019-07-17 | 2019-07-17 | Push type blood collection tube providing device and method |
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| CN (1) | CN110451092B (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201313700Y (en) * | 2008-12-09 | 2009-09-23 | 黄嘉琪 | Mechanical cotton swab box |
| CN202089434U (en) * | 2011-05-19 | 2011-12-28 | 陈达 | Automatic pen taking device |
| WO2012162624A1 (en) * | 2011-05-25 | 2012-11-29 | Domit Antonio | Soda straw dispenser |
| US9386871B2 (en) * | 2013-09-05 | 2016-07-12 | Antonio Domit | Multi-flap box for soda straws |
| CN207536510U (en) * | 2017-12-01 | 2018-06-26 | 四川长虹技佳精工有限公司 | Pipette box |
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| CN110451092A (en) | 2019-11-15 |
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