CN215640364U - Clinical laboratory uses sampler - Google Patents

Clinical laboratory uses sampler Download PDF

Info

Publication number
CN215640364U
CN215640364U CN202121872933.1U CN202121872933U CN215640364U CN 215640364 U CN215640364 U CN 215640364U CN 202121872933 U CN202121872933 U CN 202121872933U CN 215640364 U CN215640364 U CN 215640364U
Authority
CN
China
Prior art keywords
soft
cylinder
ring
needle
piston
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
Application number
CN202121872933.1U
Other languages
Chinese (zh)
Inventor
冯雪
乔荔
苏诺尔
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fourth Affiliated Hospital of Xinjiang Medical University
Original Assignee
Fourth Affiliated Hospital of Xinjiang Medical University
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Fourth Affiliated Hospital of Xinjiang Medical University filed Critical Fourth Affiliated Hospital of Xinjiang Medical University
Priority to CN202121872933.1U priority Critical patent/CN215640364U/en
Application granted granted Critical
Publication of CN215640364U publication Critical patent/CN215640364U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model discloses a sampler for clinical laboratory, which comprises a needle cylinder, wherein a cross-shaped support is fixedly arranged inside the needle cylinder, a hinge ring is fixedly arranged at the middle part of the cross-shaped support, a threaded rod is hinged inside the hinge ring, a piston is fixedly arranged at the bottom end of the threaded rod, a sealing ring is arranged inside the piston, a soft cone is fixedly arranged at the bottom of the piston, a needle head is communicated with the bottom of the needle cylinder, a fixing ring is fixedly sleeved outside the needle cylinder, a limiting spring is fixedly arranged at the bottom of the fixing ring, an anti-slip ring is fixedly arranged at the bottom end of the limiting spring, and a soft column is fixedly arranged at the bottom of the soft cone. Through the soft awl and the taper groove that set up, when the inside liquid of cylinder outwards released when the operation, can be so that soft awl laminating taper groove for the inside sample liquid of cylinder is pushed out completely, and the cooperation soft post makes liquid clean up in deepening the syringe needle, makes it not have and remains, and the disinfection of being convenient for is washd, has increased the convenience of operation and the different operation scenes of adaptation.

Description

Clinical laboratory uses sampler
Technical Field
The utility model belongs to the technical field of medical inspection, and particularly relates to a sampler for a clinical laboratory.
Background
Medical testing is a science of performing microbiological, immunological, biochemical, genetic, hematological, biophysical, cytological, etc. tests on materials taken from the human body to provide information for the prevention, diagnosis, treatment of human diseases and assessment of human health, which requires experimental analysis to be completed using various photoelectric instruments and chemical reagents by identifying the blood type of a human, determining whether a person is anemic, whether liver function is normal, etc., so that a better biological and chemical basis is required for the clinical emphasis.
In the testing process of medical science clinical laboratory, the test tube need be used in the collection of sample, need take a sample the analysis after liquid sample gathers, and adopt the syringe to take a sample during current way, the volume that this kind of mode sample caused the sample easily is not accurate, can waste certain sample, and medical personnel takes a sample moreover inconveniently, can not insert the test tube well, the inside sample of test tube also can take a sample the extraction and have and remain, based on this we propose a sampler for clinical laboratory.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a sampler for clinical laboratory, which solves the problems of inconvenient use and waste of sampling caused by the fact that the existing method is to use an injector to sample in the using process of the sampling device in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a clinical laboratory uses sampler, includes the cylinder, the inside fixed mounting of cylinder has the cross support, the intermediate part fixed mounting of cross support has the hinge joint, the inside of hinge joint has the threaded rod, the bottom fixed mounting of threaded rod has the piston, the inside of piston is provided with the sealing ring, the bottom fixed mounting of piston has soft awl, the bottom intercommunication of cylinder has the syringe needle, the fixed cover in the outside of cylinder has solid fixed ring, gu fixed ring's bottom fixed mounting has spacing spring, spacing spring's bottom fixed mounting has the antiskid ring, the bottom fixed mounting of soft awl has soft post.
Preferably, the top of the needle cylinder is fixedly provided with a ring plate, and the outer side of the needle cylinder is provided with scale marks.
Preferably, the bottom of the inner cavity of the needle cylinder is provided with a conical groove, the specification and the size of the conical groove are matched with those of the soft cone, the piston is movably sleeved inside the needle cylinder, and the specification and the size of the soft column are matched with those of the needle head.
Preferably, the bottom of the needle cylinder is fixedly provided with a soft cone, the needle head penetrates through the soft cone and extends to the bottom of the soft cone, and the anti-slip ring is movably sleeved on the outer side of the needle cylinder.
Compared with the prior art, the utility model has the beneficial effects that:
1. by the arranged needle cylinder, the operator can take the needle cylinder to place in the test tube of the test tube rack for sampling during operation, then the soft cone is butted with the test tube to enable the test tube to be vertical relative to the test tube, then the anti-slip ring is placed at the top of the test tube, the test tube is limited, then the ring plate is pressed by the required sampling amount to compress the limiting spring, so that the needle head is inserted into the liquid surface of the test tube, then the screw rod is rotated to move upwards under the hinging action of the hinging ring and drive the piston to move upwards, the piston moves the soft cone and the soft column at the bottom upwards, and make inside the cylinder extract liquid under the effect of atmospheric pressure for inside it got into the cylinder, the operation personnel can go deep and the volume of the high, convenient accurate control sample of control threaded rod according to the scale mark and the spacing spring of cylinder, make operation convenient operation, improved the inconvenience that traditional syringe inserted the test tube sample.
2. Through the soft awl and the taper groove that set up, when the inside liquid of cylinder outwards released when the operation, can be so that soft awl laminating taper groove for the inside sample liquid of cylinder is pushed out completely, and the cooperation soft post makes liquid by clean up in deepening the syringe needle, makes it not have and remains, and the disinfection of being convenient for is washd, avoids extravagant, has increased the convenience of operation and the different operation scenes of adaptation.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a front cross-sectional structural view of the present invention;
FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2 according to the present invention;
fig. 4 is an enlarged schematic view of the structure at B in fig. 2 according to the present invention.
In the figure: 1. a needle cylinder; 2. a threaded rod; 3. a ring plate; 4. a fixing ring; 5. an anti-slip ring; 6. a needle head; 7. a soft cone; 8. a limiting spring; 9. a cross-shaped bracket; 10. a piston; 11. a seal ring; 12. soft tapering; 13. a soft column; 14. a hinge ring; 15. a taper groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a sampler for clinical laboratory, including cylinder 1, the inside fixed mounting of cylinder 1 has cross support 9, the intermediate part fixed mounting of cross support 9 has hinge ring 14, hinge ring 14's inside articulates there is threaded rod 2, the bottom fixed mounting of threaded rod 2 has piston 10, the inside of piston 10 is provided with sealing ring 11, the bottom fixed mounting of piston 10 has soft awl 12, the bottom intercommunication of cylinder 1 has syringe needle 6, fixed ring 4 has been cup jointed in the outside of cylinder 1, the bottom fixed mounting of fixed ring 4 has limit spring 8, limit spring 8's bottom fixed mounting has anti-slip ring 5, the bottom fixed mounting of soft awl 12 has soft post 13.
In the embodiment, through the needle cylinder 1 that sets up, the operation personnel will put in the test tube of test-tube rack and take a sample through taking up the needle cylinder 1 during the operation, then dock the test tube with soft awl 12 and make it vertical for the test tube, then place the antiskid ring 5 at the test tube top, carry on spacingly to the test tube, then press the crown plate 3 through the sample volume that needs and compress spacing spring 8, make syringe needle 6 insert in the test tube liquid level, then rotate threaded rod 2 under the 14 articulated effect of articulated ring, the rebound, and drive the shifting up of piston 10, piston 10 moves soft awl 12 and the soft post 13 of bottom upwards, and make inside the extracting of liquid under the effect of atmospheric pressure of needle cylinder 1 of syringe, make it get into inside the needle cylinder 1, the operation personnel can be according to the scale mark and the spacing spring 8 of needle cylinder 1 go deep and control the height of threaded rod 2, the volume of accurate control sample, the operation is convenient, and the inconvenience that the traditional syringe is inserted into a test tube for sampling is improved.
Specifically, the top of the needle cylinder 1 is fixedly provided with a ring plate 3, and the outer side of the needle cylinder 1 is provided with scale marks.
In this embodiment, medical personnel exert force to the device when the operation is convenient for to ring board 3, makes its better operation, and syringe 1 is transparent to be set up and to compare the observation through the liquid level of scale line inside, has optimized the operation.
Specifically, the bottom of the inner cavity of the needle cylinder 1 is provided with a conical groove 15, the specification of the conical groove 15 is matched with the specification of the soft cone 12, the piston 10 is movably sleeved inside the needle cylinder 1, and the specification of the soft column 13 is matched with the specification of the needle 6.
In this embodiment, through soft awl 12 and the taper groove 15 that set up, when the inside liquid of cylinder 1 outwards released when the operation, can make soft awl 12 laminating taper groove 15, make the inside sample liquid of cylinder 1 totally released, cooperation soft post 13 makes the liquid sanitization deeply in syringe 6, make it not have the residue, the disinfection of being convenient for is washd, avoid extravagant, the convenience of operation and the different operation scene of adaptation have been increased, piston 10 slides in the activity of cylinder 1 simultaneously, it makes the efficiency increase of inside extraction to be convenient for extract cooperation sealing ring 11.
Specifically, the bottom of the syringe 1 is fixedly provided with a soft cone 7, the needle 6 penetrates through the soft cone 7 and extends to the bottom of the soft cone 7, and the anti-slip ring 5 is movably sleeved on the outer side of the syringe 1.
In this embodiment, soft awl 7's effect makes cylinder 1 vertical for the test-tube in, avoids being died by the card, and soft awl 7 laminating test-tube wall can be suitable for not unidimensional test tube, and syringe needle 6 is convenient for the extraction of cylinder 1, and non-slip ring 5 is the vertical antiskid that provides of cylinder 1 to can carry on spacingly, make the liquid level of test tube in the 6 perpendicular to test-tube rack of syringe needle, make the operation more convenient.
The working principle and the using process of the utility model are as follows: during operation, an operator takes up the needle cylinder 1 and samples the sample in the test tube of the test tube rack, then the soft cone 12 is butted with the test tube to enable the test tube to be vertical relative to the test tube, then the anti-slip ring 5 is placed at the top of the test tube, the test tube is limited, then the ring plate 3 is pressed by the required sampling amount to compress the limiting spring 8, so that the needle head 6 is inserted into the liquid surface of the test tube, then the screw rod 2 is rotated to move upwards under the hinging action of the hinging ring 14, and the piston 10 is driven to move upwards, the piston 10 moves the soft cone 12 and the soft column 13 at the bottom upwards, and make 1 inside of cylinder extract liquid under the effect of atmospheric pressure for it gets into 1 inside of cylinder, the operation personnel can go deep and control threaded rod 2's height, the volume of convenient accurate control sample according to the scale mark and the spacing spring 8 of cylinder 1, make operation convenient operation, improved the inconvenience that traditional syringe inserted the test tube sample.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (4)

1. A clinical laboratory uses sampler, includes cylinder (1), its characterized in that: the utility model discloses a syringe, including cylinder (1), middle part fixed mounting, articulated ring (14), bottom fixed mounting, piston (4), fixed ring (10), sealing ring (11), the bottom fixed mounting of piston (10) has soft awl (12), the bottom intercommunication of cylinder (1) has syringe needle (6), the outside of cylinder (1) is fixed to have cup jointed solid fixed ring (4), the bottom fixed mounting of solid fixed ring (4) has spacing spring (8), the bottom fixed mounting of spacing spring (8) has anti-skidding ring (5), the bottom fixed mounting of soft awl (12) has soft post (13).
2. A clinical sampler according to claim 1, wherein: the top fixed mounting of cylinder (1) has crown plate (3), the outside of cylinder (1) is provided with the scale mark.
3. A clinical sampler according to claim 1, wherein: the needle cylinder is characterized in that a conical groove (15) is formed in the bottom of an inner cavity of the needle cylinder (1), the specification size of the conical groove (15) is matched with that of the soft cone (12), the piston (10) is movably sleeved inside the needle cylinder (1), and the specification size of the soft column (13) is matched with that of the needle head (6).
4. A clinical sampler according to claim 1, wherein: the bottom of the needle cylinder (1) is fixedly provided with a soft cone (7), the needle head (6) penetrates through the soft cone (7) and extends to the bottom of the soft cone (7), and the anti-slip ring (5) is movably sleeved on the outer side of the needle cylinder (1).
CN202121872933.1U 2021-08-11 2021-08-11 Clinical laboratory uses sampler Active CN215640364U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202121872933.1U CN215640364U (en) 2021-08-11 2021-08-11 Clinical laboratory uses sampler

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202121872933.1U CN215640364U (en) 2021-08-11 2021-08-11 Clinical laboratory uses sampler

Publications (1)

Publication Number Publication Date
CN215640364U true CN215640364U (en) 2022-01-25

Family

ID=79896816

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202121872933.1U Active CN215640364U (en) 2021-08-11 2021-08-11 Clinical laboratory uses sampler

Country Status (1)

Country Link
CN (1) CN215640364U (en)

Similar Documents

Publication Publication Date Title
CN107928711A (en) A kind of urological department urine sampling device
CN106198103B (en) A kind of liquid quantitative collector
CN215640364U (en) Clinical laboratory uses sampler
CN203468649U (en) Marrow extracting device for departments of hematology
CN201598287U (en) Bacterium collecting device for laboratory
CN2776298Y (en) Instrument for collecting salive sample
CN208000211U (en) A kind of device of medical inspection section acquisition human excrement and urine
CN209712979U (en) A kind of saliva acquisition storage device
CN202437137U (en) Novel blood collector for blood test
CN201179062Y (en) Medical blood sampling equipment
CN201668712U (en) Test tube for blood test
CN201492424U (en) Disposable vein blood collecting device
CN104359701A (en) Medical excrement sampling bottle
CN204228439U (en) A kind of medical stool sampling bottle
CN217059396U (en) Excrement collector
CN216908004U (en) Urine barrel
CN214894306U (en) Medical urine sample collector
CN212853479U (en) Novel genetic test blood sampling device
CN212228410U (en) Disposable specimen collecting cup
CN2662831Y (en) Disposable tube blood sampling device
CN201697808U (en) Urine collector
CN211602557U (en) Peritoneal dialysis solution sample collection device
CN2655218Y (en) Multifunctional samping appliance for checking stool
CN209529142U (en) A kind of clinical laboratory's disposable blood acquisition pen
CN210871719U (en) Endocrine hydrops sampler

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant