CN214382387U - Infectious department doctor uses sampling equipment - Google Patents
Infectious department doctor uses sampling equipment Download PDFInfo
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- CN214382387U CN214382387U CN202023222083.9U CN202023222083U CN214382387U CN 214382387 U CN214382387 U CN 214382387U CN 202023222083 U CN202023222083 U CN 202023222083U CN 214382387 U CN214382387 U CN 214382387U
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- 208000015181 infectious disease Diseases 0.000 title claims abstract description 31
- 230000002458 infectious effect Effects 0.000 title claims abstract description 29
- 238000005070 sampling Methods 0.000 title claims abstract description 19
- 239000008280 blood Substances 0.000 claims abstract description 59
- 210000004369 blood Anatomy 0.000 claims abstract description 59
- 210000003462 vein Anatomy 0.000 claims abstract description 25
- 238000009434 installation Methods 0.000 claims abstract description 8
- 230000002093 peripheral effect Effects 0.000 claims abstract description 6
- 238000003780 insertion Methods 0.000 claims description 24
- 230000037431 insertion Effects 0.000 claims description 24
- 230000000712 assembly Effects 0.000 claims description 4
- 238000000429 assembly Methods 0.000 claims description 4
- 230000007704 transition Effects 0.000 claims description 3
- 208000027418 Wounds and injury Diseases 0.000 abstract description 3
- 230000006378 damage Effects 0.000 abstract description 3
- 208000014674 injury Diseases 0.000 abstract description 3
- 238000012360 testing method Methods 0.000 description 23
- 238000010241 blood sampling Methods 0.000 description 9
- 230000009471 action Effects 0.000 description 4
- 208000035473 Communicable disease Diseases 0.000 description 2
- 210000004204 blood vessel Anatomy 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 208000020061 Hand, Foot and Mouth Disease Diseases 0.000 description 1
- 208000025713 Hand-foot-and-mouth disease Diseases 0.000 description 1
- 206010061218 Inflammation Diseases 0.000 description 1
- 206010037660 Pyrexia Diseases 0.000 description 1
- 206010040047 Sepsis Diseases 0.000 description 1
- 238000009534 blood test Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000001848 dysentery Diseases 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 206010014599 encephalitis Diseases 0.000 description 1
- 208000020694 gallbladder disease Diseases 0.000 description 1
- 208000035474 group of disease Diseases 0.000 description 1
- 208000005252 hepatitis A Diseases 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004054 inflammatory process Effects 0.000 description 1
- 206010022000 influenza Diseases 0.000 description 1
- 208000019423 liver disease Diseases 0.000 description 1
- 244000052769 pathogen Species 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 208000013223 septicemia Diseases 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
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- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Abstract
A sampling device for an infectious department doctor comprises a containing part, an end cover and two groups of L-shaped plates; a plurality of groups of accommodating grooves are formed in the end face of the accommodating part; the accommodating part is connected with the end cover; the end cover is provided with a rotating plate in a rotating way; the rotating plate is provided with an installation cylinder; the mounting cylinder is internally provided with a fixing assembly for fixing the rotating plate; the fixing component is connected with the two groups of L-shaped plates; the sliding block on the mounting plate is connected with the inner wall of the sliding chute in the mounting cylinder through a plurality of groups of elastic connecting pieces; the mounting part is provided with a hollow bin along the direction of the central axis thereof; the outer peripheral surface of the mounting portion of the hollow bin is provided with a strip-shaped opening for enabling a tail end hose of the vein blood taking needle to be placed into the hollow bin, and two ends of the hollow bin are provided with step grooves used for being matched with flanges of the tail end hose of the vein blood taking needle to be accommodated. The utility model is simple in operation makes things convenient for infectious department doctor to extract blood sample to the patient, can not cause the injury to medical staff.
Description
Technical Field
The utility model relates to the technical field of medical equipment, especially, relate to a infectious department doctor uses sampling equipment.
Background
The infectious disease family is a group of diseases caused by various pathogens that can be transmitted from person to person, animal to animal or human to animal; infectious disease departments and infectious departments in hospitals are mostly departments, and mainly accept and treat infectious patients, such as severe influenza, hepatitis A, dysentery, fever diseases, liver diseases, gallbladder diseases, hand-foot-and-mouth diseases, encephalitis, inflammation, septicemia and other diseases, and can be treated from the departments; when patients in infectious department are treated, doctors in infectious department need to draw blood to perform tests; blood sample is general for venous blood sampling, infectious department doctor pierces the vein in with the one end of blood taking needle and fixes it, pierce the other end in the vacuum test tube again, when needs take multicell blood, the needle that will pierce in the vacuum test tube is extracted and is pierced in another vacuum test tube, so relapse to the blood sampling end, the operation is more troublesome, and easily stab infectious department doctor's hand, when more trading the vacuum test tube, the syringe needle of blood taking needle can expose in the air, the pollutant in the air can lead to the fact the pollution to blood, and then disturb blood test result.
SUMMERY OF THE UTILITY MODEL
Objects of the invention
For solving the technical problem who exists among the background art, the utility model provides an infectious department doctor uses sampling equipment, the utility model is simple in operation makes things convenient for infectious department doctor to extract blood sample to the patient, can not cause the injury to medical staff.
(II) technical scheme
The utility model provides a sampling device for infectious department doctors, which comprises an accommodating part, an end cover, a mounting cylinder, a mounting part, two groups of L-shaped plates, a mounting plate, two groups of insertion rods, a plurality of groups of sliding blocks, a plurality of groups of elastic connecting pieces, a plurality of groups of first springs and two groups of sliding plates;
a plurality of groups of accommodating grooves are formed in the end face of the accommodating part; the plurality of groups of accommodating grooves are uniformly distributed in a circumference manner by taking the central axis of the accommodating part as the center;
the end cover is matched and connected with the accommodating part, and a rotating plate is rotatably arranged on the end cover;
the mounting cylinder is connected with the rotating plate, a first through hole for communicating the interior of the end cover is formed in the bottom surface of the mounting cylinder, a plurality of groups of sliding grooves are formed in the inner wall of the mounting cylinder along the central axis direction of the mounting cylinder, and two groups of grooves are formed in the inner wall of the mounting cylinder; the two groups of grooves are symmetrically distributed on the central axis of the first through hole, and the bottom surface of each group of grooves is provided with a third through hole;
two groups of inserting blind holes are arranged on the peripheral surface of the mounting plate, and a mounting groove is arranged on the end surface of the mounting plate; the bottom surface of the mounting groove is provided with a second through hole; the central axis of the second through hole is superposed with the central axis of the first through hole;
one ends of the sliding blocks are connected with the mounting plate, and the other ends of the sliding blocks are respectively connected with the sliding grooves in a sliding manner; the multiple groups of elastic connecting pieces are respectively positioned in the multiple groups of sliding grooves, and two ends of the multiple groups of elastic connecting pieces are respectively connected with the multiple groups of sliding blocks and the inner walls of the multiple groups of sliding grooves;
one end of each of the two groups of insertion rods is connected with two groups of L-shaped plates, and the other end of each of the two groups of insertion rods penetrates through the two groups of third through holes and is connected with two groups of sliding plates; the two groups of sliding plates are respectively connected with the two groups of grooves in a sliding manner;
the multiple groups of first springs are respectively positioned in the two groups of grooves, the multiple groups of first springs are respectively sleeved on the outer sides of the two groups of insertion rods, and two ends of the multiple groups of first springs are respectively connected with the two groups of sliding plates and the inner walls of the two groups of grooves;
the mounting part is provided with a hollow bin along the direction of the central axis thereof; the outer peripheral surface of the mounting part of the hollow bin is provided with a strip-shaped opening for placing a tail end hose of a vein blood taking needle into the hollow bin, and two ends of the hollow bin are provided with step grooves for matching with flanges of the tail end hose of the vein blood taking needle; in the working state, the mounting part is in threaded fit connection with the mounting groove; a tail needle of the vein blood taking needle sequentially penetrates through the second through hole and the first through hole, and a hose flange at the tail end of the vein blood taking needle is tightly pressed between the mounting groove and the step groove; the two groups of insertion rods are respectively inserted into the two groups of insertion blind holes in a matching manner to form a fixing structure.
Preferably, the device further comprises two groups of push plates; the two groups of push plates are respectively connected with the end surfaces of the two groups of L-shaped plates, which are close to each other.
Preferably, the two groups of L-shaped plates are connected with the mounting cylinder in a sliding manner with the end faces parallel to the central axis of the inserting rod.
Preferably, the elastic connecting piece is a spring.
Preferably, the end surface of each group of the insertion rods, which is far away from the L-shaped plate, is a spherical surface.
Preferably, a plurality of groups of mark plates are arranged on the end surface of the end cover; the multiple groups of marking plates are respectively in one-to-one correspondence with the multiple groups of accommodating grooves; the rotating plate is provided with a pointer for indicating the marking plate.
Preferably, the device further comprises a plurality of groups of clamping assemblies; the clamping assemblies are respectively arranged in the holding grooves, and each clamping assembly comprises a plurality of clamping plates and a plurality of second springs;
two ends of the plurality of groups of second springs are respectively connected with the accommodating groove and the plurality of groups of clamping plates; the multiunit grip block uses the axis of holding tank to be circumference evenly distributed as the center, and every group grip block all establishes to the curved surface towards the direction of holding tank axis.
Preferably, the upper end surface and the inner circumferential surface of each group of clamping plates are in arc transition connection.
Compared with the prior art, the above technical scheme of the utility model following profitable technological effect has:
in the utility model, before use, the end cover is separated from the containing part, and a plurality of groups of vacuum blood sampling test tubes are matched and placed in a plurality of groups of containing grooves; then the mounting part is used for mounting the tail needle of the vein blood taking needle in a mounting cylinder on the end cover in a matching way, and the end cover and the accommodating part are mounted in a matching way; when in use, the blood taking needle for the vein blood taking needle punctures the blood vessel of a patient; two groups of L-shaped plates are pushed to two sides to enable a plurality of groups of first springs to be compressed and deformed, the mounting part is pressed downwards to enable a plurality of groups of elastic connecting pieces to be stretched, a tail needle of the venous blood taking needle is inserted into the vacuum blood taking test tube, the two groups of L-shaped plates are loosened, two groups of inserting rods are respectively inserted into the two groups of inserting blind holes under the elastic force action of the plurality of groups of first springs, the mounting plate is fixed, and blood is sucked into the tube by using negative pressure in the vacuum blood taking test tube; after blood sampling, pushing the two groups of L-shaped plates again to enable the mounting plate to move upwards under the action of the elastic force of the elastic connecting pieces, so that the tail needle of the vein blood taking needle is separated from the vacuum blood taking test tube after blood taking, rotating the rotating plates, and inserting the tail needle of the vein blood taking needle into the other group of vacuum blood taking test tube to continue blood taking by adopting the operation;
in the utility model, when the doctor in the infectious department draws blood from the patient, the doctor does not need to hold the tail needle of the venous blood taking needle, thereby avoiding the injury to the doctor in the infectious department caused by the needle head and facilitating the doctor to draw blood from the patient quickly; when changing the vacuum test bottle at the in-process of drawing blood, avoid the needle to expose in the air, avoid the pollutant in the air to cause the pollution to blood to improve the precision of drawing blood chemical examination detection to the patient.
Drawings
Fig. 1 is a schematic perspective view of a sampling device for an infectious department doctor according to the present invention.
Fig. 2 is a top view of the containing portion of the sampling device for infectious department doctor according to the present invention.
Fig. 3 is a top view of the sampling device for infectious department doctor according to the present invention.
Fig. 4 is a schematic structural diagram of a part a of the sampling device for an infectious department doctor according to the present invention.
Fig. 5 is a schematic structural diagram of an installation barrel in a sampling device for an infectious department doctor according to the present invention.
Fig. 6 is a schematic structural view of the mounting portion of the sampling device for the infectious department doctor according to the present invention.
Reference numerals: 1. an accommodating portion; 2. an end cap; 3. a rotating plate; 4. mounting the cylinder; 5. an installation part; 51. a hollow bin; 52. a step groove; 6. an L-shaped plate; 7. a marking plate; 9. a pointer; 10. pushing the plate; 11. mounting a plate; 12. mounting grooves; 14. inserting and combining the rods; 15. a slider; 17. a chute; 18. an elastic connecting member; 19. a first through hole; 20. a second through hole; 21. a groove; 22. a first spring; 23. a sliding plate; 24. a clamping plate; 25. accommodating grooves; 26. a second spring.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
As shown in fig. 1-6, the sampling device for doctors in infectious department provided by the present invention comprises a containing part 1, an end cap 2, a mounting barrel 4, a mounting part 5, two sets of L-shaped plates 6, a mounting plate 11, two sets of insertion rods 14, a plurality of sets of sliding blocks 15, a plurality of sets of elastic connecting pieces 18, a plurality of sets of first springs 22, and two sets of sliding plates 23;
a plurality of groups of accommodating grooves 25 are formed in the end face of the accommodating part 1, wherein the accommodating part 1 is made of transparent materials so as to conveniently check the blood condition collected by the vacuum blood collection test tube in the accommodating part;
the plurality of groups of accommodating grooves 25 are uniformly distributed in a circumference manner by taking the central axis of the accommodating part 1 as the center; furthermore, the bottom surface of each group of accommodating grooves 25 is provided with an elastic pad, each group of accommodating grooves 25 is used for accommodating a vacuum blood sampling test tube, and the length value of the vacuum blood sampling test tube is greater than the groove depth value of the accommodating groove 25;
the end cover 2 is connected with the accommodating part 1 in a matching way, and a rotating plate 3 is rotatably arranged on the end cover 2; the central axis of the rotating plate 3 is superposed with the central axis of the end cover 2;
the mounting cylinder 4 is connected with the rotating plate 3, a first through hole 19 for communicating the interior of the end cover 2 is formed in the bottom surface of the mounting cylinder 4, and a plurality of groups of sliding grooves 17 are formed in the inner wall of the mounting cylinder 4 along the central axial direction of the mounting cylinder; the plurality of groups of sliding grooves 17 and the central axis of the mounting cylinder 4 are uniformly distributed in a circumferential manner; two groups of grooves 21 are arranged on the inner wall of the mounting cylinder 4; wherein, the mounting cylinder 4 is aligned with the group of receiving grooves 25, and the central axis of the mounting cylinder 4 is superposed with the central axis of the receiving grooves 25;
the two groups of grooves 21 are symmetrically distributed on the central axis of the first through hole 19, and the bottom surface of each group of grooves 21 is provided with a third through hole;
two groups of inserting blind holes are arranged on the peripheral surface of the mounting plate 11, and a mounting groove 12 is arranged on the end surface of the mounting plate 11; the bottom surface of the mounting groove 12 is provided with a second through hole 20; the central axis of the second through hole 20 coincides with the central axis of the first through hole 19;
one ends of the sliding blocks 15 are connected with the mounting plate 11, and the other ends of the sliding blocks 15 are respectively connected with the sliding grooves 17 in a sliding manner; the multiple groups of elastic connecting pieces 18 are respectively positioned in the multiple groups of sliding grooves 17, and two ends of the multiple groups of elastic connecting pieces 18 are respectively connected with the multiple groups of sliding blocks 15 and the inner walls of the multiple groups of sliding grooves 17;
one end of each of the two groups of insertion rods 14 is connected with the two groups of L-shaped plates 6, and the other end of each of the two groups of insertion rods 14 penetrates through the two groups of third through holes and is connected with the two groups of sliding plates 23; the two groups of sliding plates 23 are respectively connected with the two groups of grooves 21 in a sliding manner;
the multiple groups of first springs 22 are respectively positioned in the two groups of grooves 21, the multiple groups of first springs 22 are respectively sleeved on the outer sides of the two groups of insertion rods 14, and two ends of the multiple groups of first springs 22 are respectively connected with the two groups of sliding plates 23 and the inner walls of the two groups of grooves 21;
the mounting part 5 is provided with a hollow bin 51 along the central axis direction thereof; the outer peripheral surface of the mounting part 5 of the hollow chamber 51 is provided with a strip-shaped opening for placing a tail end hose of a vein blood taking needle into the hollow chamber 51, and both ends of the hollow chamber 51 are provided with step grooves 52 for matching with flanges of the tail end hose for accommodating the vein blood taking needle; in the working state, the mounting part 5 is connected with the mounting groove 12 in a threaded fit manner; the tail needle of the vein blood taking needle sequentially passes through the second through hole 20 and the first through hole 19, and the flange of the hose at the tail end of the vein blood taking needle is tightly pressed between the mounting groove 12 and the step groove 52; the two groups of insertion rods 14 are respectively inserted into the two groups of insertion blind holes in a matching manner to form a fixed structure.
In one embodiment of the utility model, before use, the end cover 2 is separated from the containing part 1, and a plurality of groups of vacuum blood sampling test tubes are arranged in a plurality of groups of containing grooves 25 in a matching way; then, the tail needle of the vein blood taking needle is matched and installed in the installation cylinder 4 on the end cover 2 by using the installation part 5, and the end cover 2 and the accommodating part 1 are matched and installed; when in use, the blood taking needle for the vein blood taking needle punctures the blood vessel of a patient; pushing the two groups of L-shaped plates 6 to two sides to enable the multiple groups of first springs 22 to be compressed and deformed, pressing the mounting part 5 downwards to enable the multiple groups of elastic connecting pieces 18 to be stretched, inserting a tail needle of the venous blood collection needle into a vacuum blood collection test tube, loosening the two groups of L-shaped plates 6, respectively inserting the two groups of insertion rods 14 into the two groups of insertion blind holes under the elastic force action of the multiple groups of first springs 22, fixing the mounting plate 11, and sucking blood into the tube by using negative pressure in the vacuum blood collection test tube; after blood sampling, the two groups of L-shaped plates 6 are pushed again to enable the mounting plate 11 to move upwards under the elastic force action of the multiple groups of elastic connecting pieces 18, so that the tail needle of the vein blood taking needle is separated from the vacuum blood taking test tube after blood sampling, the rotating plate 3 rotates, and the tail needle of the vein blood taking needle is inserted into another group of vacuum blood taking test tube to continue blood taking by adopting the operation.
In an alternative embodiment, two sets of push plates 10 are also included; two sets of push pedal 10 are connected the terminal surface that is close to each other of two sets of L shaped plates 6 respectively, place the finger and can conveniently promote two sets of push pedal 10 between two sets of push pedal 10, and then conveniently promote L shaped plate 6.
In an alternative embodiment, the end surfaces of the two groups of L-shaped plates 6 parallel to the central axis of the insertion rod 14 are slidably connected with the mounting cylinder 4, so as to improve the sliding stability of the two groups of L-shaped plates 6; the mounting cylinder 4 is of a cuboid structure, and the notch in the mounting cylinder is circular.
In an alternative embodiment, the resilient coupling 18 is a spring.
In an alternative embodiment, the end surface of each set of the insertion rod 14 far away from the L-shaped plate 6 is provided with a spherical surface, so that the insertion rod 14 can be conveniently inserted into the insertion blind hole in a matching manner.
In an alternative embodiment, a plurality of groups of marking plates 7 are arranged on the end surface of the end cover 2; the multiple groups of marking plates 7 are respectively in one-to-one correspondence with the multiple groups of accommodating grooves 25; the rotating plate 3 is provided with a pointer 9 for indicating the mark plate 7, and the pointer 9 is matched with the mark plate 7 in indication so as to accurately insert the tail needle of the vein blood taking needle into the vacuum blood taking test tube.
In an optional embodiment, the device further comprises a plurality of groups of clamping assemblies; the plurality of groups of clamping components are respectively arranged in the plurality of groups of accommodating grooves 25, and each group of clamping components comprises a plurality of groups of clamping plates 24 and a plurality of groups of second springs 26;
the two ends of the plurality of groups of second springs 26 are respectively connected with the accommodating grooves 25 and the plurality of groups of clamping plates 24; the plurality of groups of clamping plates 24 are uniformly distributed in a circumference manner by taking the central axis of the accommodating groove 25 as the center, and each group of clamping plates 24 is set to be a curved surface towards the direction of the central axis of the accommodating groove 25; the test tube of placing in holding tank 25 can be carried out the centre gripping through the centre gripping subassembly that is equipped with, avoids it to rock at will to make things convenient for the vein blood taking needle to insert in the test tube fast.
In an alternative embodiment, the upper end surface of each set of clamping plates 24 is connected with the inner circumferential surface thereof by an arc transition, so as to facilitate the rapid clamping of the vacuum blood collection test tube between the sets of clamping plates 24.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.
Claims (8)
1. A sampling device for doctors in infectious departments is characterized by comprising an accommodating part (1), an end cover (2), an installation cylinder (4), an installation part (5), two groups of L-shaped plates (6), an installation plate (11), two groups of insertion rods (14), a plurality of groups of sliding blocks (15), a plurality of groups of elastic connecting pieces (18), a plurality of groups of first springs (22) and two groups of sliding plates (23);
a plurality of groups of accommodating grooves (25) are formed in the end face of the accommodating part (1); the plurality of groups of accommodating grooves (25) are uniformly distributed in a circumference manner by taking the central axis of the accommodating part (1) as the center;
the end cover (2) is connected with the accommodating part (1) in a matching way, and the end cover (2) is provided with a rotating plate (3) in a rotating way;
the mounting cylinder (4) is connected with the rotating plate (3), a first through hole (19) used for communicating the interior of the end cover (2) is formed in the bottom surface of the mounting cylinder (4), a plurality of groups of sliding grooves (17) are formed in the inner wall of the mounting cylinder (4) along the central axis direction of the mounting cylinder, and two groups of grooves (21) are formed in the inner wall of the mounting cylinder (4); the two groups of grooves (21) are symmetrically distributed by the central axis of the first through hole (19), and the bottom surface of each group of grooves (21) is provided with a third through hole;
two groups of inserting blind holes are arranged on the peripheral surface of the mounting plate (11), and a mounting groove (12) is arranged on the end surface of the mounting plate (11); the bottom surface of the mounting groove (12) is provided with a second through hole (20); the central axis of the second through hole (20) is superposed with the central axis of the first through hole (19);
one end of each of the plurality of groups of sliding blocks (15) is connected with the mounting plate (11), and the other end of each of the plurality of groups of sliding blocks (15) is respectively connected with the plurality of sliding grooves (17) in a sliding manner; the multiple groups of elastic connecting pieces (18) are respectively positioned in the multiple groups of sliding grooves (17), and two ends of the multiple groups of elastic connecting pieces (18) are respectively connected with the multiple groups of sliding blocks (15) and the inner walls of the multiple groups of sliding grooves (17);
one end of each of the two groups of insertion rods (14) is connected with the two groups of L-shaped plates (6), and the other end of each of the two groups of insertion rods (14) penetrates through the two groups of third through holes and is connected with the two groups of sliding plates (23); the two groups of sliding plates (23) are respectively connected with the two groups of grooves (21) in a sliding manner;
the multiple groups of first springs (22) are respectively positioned in the two groups of grooves (21), the multiple groups of first springs (22) are respectively sleeved on the outer sides of the two groups of insertion rods (14), and two ends of the multiple groups of first springs (22) are respectively connected with the two groups of sliding plates (23) and the inner walls of the two groups of grooves (21);
the mounting part (5) is provided with a hollow bin (51) along the central axis direction thereof; the outer circumferential surface of the mounting part (5) of the hollow bin (51) is provided with a strip-shaped opening for placing a tail end hose of a vein blood taking needle into the hollow bin (51), and both ends of the hollow bin (51) are provided with step grooves (52) for matching with flanges of the tail end hose for accommodating the vein blood taking needle; in the working state, the mounting part (5) is connected with the mounting groove (12) in a threaded fit manner; a tail needle of the vein blood taking needle sequentially passes through the second through hole (20) and the first through hole (19), and a hose flange at the tail end of the vein blood taking needle is tightly pressed between the mounting groove (12) and the step groove (52); the two groups of inserting rods (14) are respectively inserted into the two groups of inserting blind holes in a matching way to form a fixed structure.
2. A sampling device for infectious physicians according to claim 1, characterized by further comprising two sets of push plates (10); the two groups of push plates (10) are respectively connected with the end surfaces of the two groups of L-shaped plates (6) which are close to each other.
3. The infectious department doctor uses sampling device according to claim 1, characterized in that, the end surfaces of two sets of L-shaped plates (6) and the insertion rod (14) parallel to the central axis are connected with the mounting cylinder (4) in a sliding way.
4. An infectious surgeon sampling device according to claim 1, wherein the resilient connector (18) is a spring.
5. A sampler device as claimed in claim 1, wherein the end of each set of bayonet rods (14) remote from the L-shaped plate (6) is provided with a spherical surface.
6. A sampling device for infectious doctors according to claim 1, characterized in that the end face of the end cap (2) is provided with a plurality of groups of marking plates (7); the groups of marking plates (7) are respectively in one-to-one correspondence with the groups of accommodating grooves (25); the rotating plate (3) is provided with a pointer (9) for indicating the marking plate (7).
7. The infectious surgeon sampling device according to claim 1, further comprising a plurality of sets of clamping assemblies; the multiple groups of clamping components are respectively arranged in the multiple groups of accommodating grooves (25), and each group of clamping components comprises multiple groups of clamping plates (24) and multiple groups of second springs (26);
two ends of the plurality of groups of second springs (26) are respectively connected with the accommodating grooves (25) and the plurality of groups of clamping plates (24); multiunit grip block (24) use the axis of holding tank (25) to be circumference evenly distributed as the center, and every group grip block (24) all establishes to the curved surface towards the direction of holding tank (25) axis.
8. A sampler device as claimed in claim 7, wherein the upper end surface of each set of holding plates (24) is connected to its inner periphery by a rounded transition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023222083.9U CN214382387U (en) | 2020-12-28 | 2020-12-28 | Infectious department doctor uses sampling equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023222083.9U CN214382387U (en) | 2020-12-28 | 2020-12-28 | Infectious department doctor uses sampling equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214382387U true CN214382387U (en) | 2021-10-12 |
Family
ID=77991797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023222083.9U Expired - Fee Related CN214382387U (en) | 2020-12-28 | 2020-12-28 | Infectious department doctor uses sampling equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214382387U (en) |
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2020
- 2020-12-28 CN CN202023222083.9U patent/CN214382387U/en not_active Expired - Fee Related
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