CN207946246U - A kind of medical test sampler - Google Patents

A kind of medical test sampler Download PDF

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Publication number
CN207946246U
CN207946246U CN201820129339.5U CN201820129339U CN207946246U CN 207946246 U CN207946246 U CN 207946246U CN 201820129339 U CN201820129339 U CN 201820129339U CN 207946246 U CN207946246 U CN 207946246U
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CN
China
Prior art keywords
fixedly connected
tube body
medical test
fixed seat
air bag
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201820129339.5U
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Chinese (zh)
Inventor
王燕
周成英
陈俊
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Individual
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Individual
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Priority to CN201820129339.5U priority Critical patent/CN207946246U/en
Application granted granted Critical
Publication of CN207946246U publication Critical patent/CN207946246U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model is related to the field of medical instrument technology, and disclose a kind of medical test sampler, including outer tube, fixed seat is fixedly connected at the top of outer tube, fixed seat is arranged above handle, the bottom of handle is fixedly connected with the compression bar for running through and extending to inside fixed seat, the bottom of compression bar is fixedly connected with arc pressuring plate, the bottom of arc pressuring plate is provided with air bag, the bottom of air bag is fixedly connected with tube body, the inside of tube body is fixedly connected with the barrier plug immediately below air bag, the bottom of tube body is fixedly connected with capillary syring, inner sleeve is provided on the outside of tube body.The medical test sampler, by the way that regulating device is arranged, it can be moved up and down in sliding groove after being detached from groove using latch, inner sleeve is set to carry out stretching motion up and down in outer inside pipe casing, it realizes and length adjustment is carried out to tube body, so that tube body is carried out length adjustment according to actual demand, substantially increases the practicability of the medical test sampler.

Description

A kind of medical test sampler
Technical field
The utility model is related to the field of medical instrument technology, specially a kind of medical test sampler.
Background technology
Medical test is the subject that medical diagnosis is carried out with modern physics chemical method and means, and main research is such as What provides foundation by laboratory technique and medical instruments and equipment for clinical diagnosis and treatment, passes through systematic learning, Wo Menhui Understand how surveyor blood group, determine a people whether anaemia and liver function it is whether normal etc..Liquid medically at present Sampling pipette, its imbibition air bag by glass pipette and mounted on glass pipette upper end form, and the blood sampling of the prior art is inhaled There are following defect, liquid sample is easy to aspirate into imbibition air bag pipe in imbibition process, leads to the virus in blood or miscellaneous bacteria Residual, influences next detection result, and hand can often touch air bag after suction, the liquid in tube body is caused to flow backwards, Test effect is influenced, while the length of tube body is not easy to adjust, applicability is more low, for this purpose, proposing a kind of medical test sampling Device solves the above problems.
Utility model content
In view of the deficiencies of the prior art, the utility model provides a kind of medical test sampler, has and avoids sample Liquid is drawn into air bag, convenient for adjust tube length and it is easy to use the advantages that, solve medical test currently on the market Sampler has that using effect is bad.
Liquid sample is avoided to be drawn into air bag, convenient for adjusting tube length and mesh easy to use for realization is above-mentioned , the utility model provides the following technical solutions:A kind of medical test sampler, including outer tube, the top of the outer tube Portion is fixedly connected with fixed seat, and the fixed seat is arranged above handle, and the bottom of the handle, which is fixedly connected with, to be run through And the compression bar inside fixed seat is extended to, the bottom of the compression bar is fixedly connected with arc pressuring plate, the bottom of the arc pressuring plate Be provided with air bag, the bottom of the air bag is fixedly connected with tube body, the inside of the tube body be fixedly connected with positioned at air bag just under The barrier plug of side, the bottom of the tube body are fixedly connected with capillary syring, and inner sleeve is provided on the outside of the tube body, described outer The both sides of casing are both provided with regulating device, and the regulating device includes button, and the button activity is connected to the outer of outer tube The side of side, the button is fixedly connected with adjusting rod, and the one end of the adjusting rod far from button is movably connected in sealing cylinder Inside, the described sealing one end of cylinder far from adjusting rod are connected with fixed block, and the side of the fixed block is fixedly connected with convex The side of block, the convex block is fixedly connected with latch, and the other side of the convex block is fixedly connected with spring, and the spring is far from convex One end of block is fixedly connected with link block, and the both sides of the inner sleeve open up fluted, and the surface of the inner sleeve is provided with Graduation mark.
Preferably, it is provided with sliding groove between the outer tube and inner sleeve.
Preferably, the bottom of the arc pressuring plate is fixedly connected with rubber pad, and the shape of rubber pad is arc.
Preferably, the latch is connected in the groove that inner sleeve both sides open up, and latch is adapted clamping with groove.
Preferably, the inside of the sealing cylinder is filled with gas.
Preferably, the fixed seat is hollow structure, through-hole compatible with compression bar is offered in the fixed seat, and press Bar passes through through-hole.
Preferably, the top and bottom end of the inner sleeve have been fixedly connected with limited block, and the quantity of limited block is four, And four limited blocks are divided into two groups.
Compared with prior art, the utility model provides a kind of medical test sampler, has following advantageous effect:
1, the medical test sampler obstructs plug, handle, fixed seat and graduation mark by setting, when needing sampling, presses Fixed handle drives the arc pressuring plate of compression bar bottom to move downward, and makes the compression of air bag, the air pressure in tube body is reduced, liquid sample It is aspirated in inlet pipe body by capillary syring, in the lower section of air bag setting barrier plug, avoiding in imbibition process liquid sample from being easy will In draws fluid air bag, virus or miscellaneous bacteria in blood is caused to remain in air bag, the test effect of next time is influenced, outside air bag It is provided with fixed seat, is operated by handle, makes that after imbibition air bag will not be touched, avoids the liquid in tube body from flowing backwards a part and goes out It goes.
2, the medical test sampler can slided by the way that regulating device is arranged after being detached from out of groove using latch It is moved up and down in slot, so that inner sleeve is carried out stretching motion up and down in outer inside pipe casing, realize and length adjustment is carried out to tube body, make pipe Body can carry out length adjustment according to actual demand, substantially increase the practicability of the medical test sampler.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model;
Fig. 2 is the utility model regulating device structural schematic diagram.
In figure:1 outer tube, 2 fixed seats, 3 compression bars, 4 handles, 5 arc pressuring plates, 6 air bags, 7 tube bodies, 8 inner sleeves, 9 are adjusted Device, 91 buttons, 92 adjusting rods, 93 sealing cylinders, 94 fixed blocks, 95 convex blocks, 96 springs, 97 link blocks, 98 latches, 10 capillarys are inhaled Pipe, 11 graduation marks, 12 sliding grooves, 13 grooves, 14 limited blocks, 15 barrier plugs.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 2 are please referred to Fig.1, a kind of medical test sampler, including outer tube 1, the top of outer tube 1 are fixedly connected with Fixed seat 2, fixed seat 2 are arranged above handle 4, and the bottom of handle 4, which is fixedly connected with, to be run through and extend in fixed seat 2 The compression bar 3 in portion, fixed seat 2 are hollow structure, through-hole compatible with compression bar 3 are offered in fixed seat 2, and compression bar 3 passes through and leads to Hole, the bottom of compression bar 3 are fixedly connected with arc pressuring plate 5, and the bottom of arc pressuring plate 5 is fixedly connected with rubber pad, and rubber pad Shape is arc, and the bottom of arc pressuring plate 5 is provided with air bag 6, and the bottom of air bag 6 is fixedly connected with tube body 7, the inside of tube body 7 The barrier plug 15 being fixedly connected with immediately below air bag 6, the bottom of tube body 7 are fixedly connected with capillary syring 10, tube body 7 it is outer Side is provided with inner sleeve 8, and sliding groove 12 is provided between outer tube 1 and inner sleeve 8, and the both sides of outer tube 1 are both provided with adjusting Device 9, regulating device 9 include button 91, and button 91 is movably connected in the outside of outer tube 1, and the side of button 91 is fixedly connected There are adjusting rod 92, the one end of adjusting rod 92 far from button 91 to be movably connected in the inside of sealing cylinder 93, the inside of sealing cylinder 93 is filled out Filled with gas, the one end of sealing cylinder 93 far from adjusting rod 92 is connected with fixed block 94, and the side of fixed block 94 is fixedly connected There are convex block 95, the side of convex block 95 to be fixedly connected with latch 98, the other side of convex block 95 is fixedly connected with spring 96, and spring 96 is remote One end from convex block 95 is fixedly connected with link block 97, and the both sides of inner sleeve 8 open up fluted 13, and latch 98 is connected to inner sleeve In the groove 13 that 8 both sides of pipe open up, and latch 98 is adapted clamping with groove 13, by the way that regulating device 9 is arranged, utilizes latch 98 It can be moved up and down in sliding groove 12 after being detached from from groove 13, inner sleeve 8 made to carry out flexible fortune up and down inside outer tube 1 It is dynamic, it realizes and length adjustment is carried out to tube body 7, so that tube body 7 is carried out length adjustment according to actual demand, substantially increase the doctor The practicability of check sampling device is learned, the surface of inner sleeve 8 is provided with graduation mark 11, and the top and bottom end of inner sleeve 8 are fixed It is connected with limited block 14, and the quantity of limited block 14 is four, and it is two groups that four limited blocks 14, which are divided to, by the way that barrier plug is arranged 15, handle 4, fixed seat 2 and graduation mark 11 when needing sampling, drive the arc pressuring plate 5 of 3 bottom of compression bar to transport downwards by fixed handle 4 It is dynamic, make the compression of air bag 6, the air pressure in tube body 7 is reduced, liquid sample is aspirated by capillary syring 10 into tube body 7, in gas The lower section setting barrier plug 15 of capsule 6, avoids liquid sample in imbibition process from being easy, by draws fluid air bag 6, to cause in blood Virus or miscellaneous bacteria remain in air bag 6, influence the test effect of next time, be provided with fixed seat 2 outside air bag 6, pass through handle 4 Operation makes that after imbibition air bag 6 will not be touched, and avoids the liquid in tube body 7 from flowing backwards a part and goes out.
When in use, the button 91 in regulating device 9 is pressed, drives adjusting rod 92 to be moved to 8 direction of inner sleeve, adjusting rod Gas inside 92 crush seal cylinders 93 moves fixed block 94 to 96 direction of spring, and fixed block 94 drives convex block 95 to spring 96 Direction moves, and convex block 95 drives latch 98 to be moved to 96 direction of spring, and latch 98 can slide after being left inside groove 13 12 inside of slot moves up and down, and when inner sleeve 8 is adjusted to appropriate length, spring 96 squeezes fixed block 94, profit after release button 91 It drives latch 98 to be moved to 8 direction of inner sleeve with convex block 95, when latch 98 is connected to 13 inside of groove, realizes to inner sleeve 8 It is fixed, achieve the purpose that carry out length adjustment to inner sleeve 8.
In conclusion the medical test sampler, by the way that barrier plug 15, handle 4, fixed seat 2 and graduation mark 11 is arranged, When needing sampling, drives the arc pressuring plate 5 of 3 bottom of compression bar to move downward by fixed handle 4, make the compression of air bag 6, it will be in tube body 7 Air pressure reduce, liquid sample aspirated by capillary syring 10 into tube body 7, in the lower section of air bag 6 setting barrier plug 15, is avoided Liquid sample is easy that virus or miscellaneous bacteria in blood in draws fluid air bag 6, will be caused to remain in air bag 6 in imbibition process, The test effect of next time is influenced, fixed seat 2 is provided with outside air bag 6, is operated by handle 4, makes that after imbibition gas will not be touched Capsule 6 avoids the liquid in tube body 7 from flowing backwards a part and goes out.
It should be noted that herein, such as the terms "include", "comprise" or its any other variant are intended to Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those Element, but also include other elements that are not explicitly listed, or further include for this process, method, article or equipment Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.

Claims (7)

1. a kind of medical test sampler, including outer tube (1), it is characterised in that:The top of the outer tube (1), which is fixed, to be connected It is connected to fixed seat (2), the fixed seat (2) is arranged above handle (4), and the bottom of the handle (4) is fixedly connected with Run through and extend to the internal compression bar (3) of fixed seat (2), the bottom of the compression bar (3) is fixedly connected with arc pressuring plate (5), institute The bottom for stating arc pressuring plate (5) is provided with air bag (6), and the bottom of the air bag (6) is fixedly connected with tube body (7), the tube body (7) inside is fixedly connected with the barrier plug (15) immediately below air bag (6), and the bottom of the tube body (7) is fixedly connected with Capillary syring (10) is provided with inner sleeve (8) on the outside of the tube body (7), and the both sides of the outer tube (1) are both provided with adjusting Device (9), the regulating device (9) include button (91), and the button (91) is movably connected in the outside of outer tube (1), institute The side for stating button (91) is fixedly connected with adjusting rod (92), and the one end of the adjusting rod (92) far from button (91) is flexibly connected In the inside of sealing cylinder (93), the described one end of sealing cylinder (93) far from adjusting rod (92) is connected with fixed block (94), institute The side for stating fixed block (94) is fixedly connected with convex block (95), and the side of the convex block (95) is fixedly connected with latch (98), institute The other side for stating convex block (95) is fixedly connected with spring (96), and the one end of the spring (96) far from convex block (95) is fixedly connected with The both sides of link block (97), the inner sleeve (8) open up fluted (13), and the surface of the inner sleeve (8) is provided with scale Line (11).
2. a kind of medical test sampler according to claim 1, it is characterised in that:The outer tube (1) and inner sleeve It is provided with sliding groove (12) between pipe (8).
3. a kind of medical test sampler according to claim 1, it is characterised in that:The bottom of the arc pressuring plate (5) Portion is fixedly connected with rubber pad, and the shape of rubber pad is arc.
4. a kind of medical test sampler according to claim 1, it is characterised in that:In the latch (98) is connected to In the groove (13) that casing (8) both sides open up, and latch (98) is adapted clamping with groove (13).
5. a kind of medical test sampler according to claim 1, it is characterised in that:The inside of the sealing cylinder (93) Filled with gas.
6. a kind of medical test sampler according to claim 1, it is characterised in that:The fixed seat (2) is hollow Structure, offer on the fixed seat (2) with the compatible through-hole of compression bar (3), and compression bar (3) passes through through-hole.
7. a kind of medical test sampler according to claim 1, it is characterised in that:The top of the inner sleeve (8) It is fixedly connected with limited block (14) with bottom end, and the quantity of limited block (14) is four, and four limited blocks (14) are divided into two Group.
CN201820129339.5U 2018-01-25 2018-01-25 A kind of medical test sampler Expired - Fee Related CN207946246U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201820129339.5U CN207946246U (en) 2018-01-25 2018-01-25 A kind of medical test sampler

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201820129339.5U CN207946246U (en) 2018-01-25 2018-01-25 A kind of medical test sampler

Publications (1)

Publication Number Publication Date
CN207946246U true CN207946246U (en) 2018-10-09

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201820129339.5U Expired - Fee Related CN207946246U (en) 2018-01-25 2018-01-25 A kind of medical test sampler

Country Status (1)

Country Link
CN (1) CN207946246U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111973159A (en) * 2020-09-08 2020-11-24 王燕 Multifunctional anesthesia depth monitoring device for anesthesia department
CN113180742A (en) * 2021-05-07 2021-07-30 青岛大学附属医院 Vaginal dilator capable of quantitatively sampling

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111973159A (en) * 2020-09-08 2020-11-24 王燕 Multifunctional anesthesia depth monitoring device for anesthesia department
CN113180742A (en) * 2021-05-07 2021-07-30 青岛大学附属医院 Vaginal dilator capable of quantitatively sampling

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CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20181009

Termination date: 20210125

CF01 Termination of patent right due to non-payment of annual fee