CN108294785B - Medical arm body fluid collector of chemical examination branch of academic or vocational study - Google Patents
Medical arm body fluid collector of chemical examination branch of academic or vocational study Download PDFInfo
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- CN108294785B CN108294785B CN201810082937.6A CN201810082937A CN108294785B CN 108294785 B CN108294785 B CN 108294785B CN 201810082937 A CN201810082937 A CN 201810082937A CN 108294785 B CN108294785 B CN 108294785B
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- push rod
- disinfection box
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- sweat
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B10/00—Other methods or instruments for diagnosis, e.g. instruments for taking a cell sample, for biopsy, for vaccination diagnosis; Sex determination; Ovulation-period determination; Throat striking implements
- A61B10/0045—Devices for taking samples of body liquids
- A61B10/0064—Devices for taking samples of body liquids for taking sweat or sebum samples
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- Life Sciences & Earth Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The invention belongs to the technical field of medical equipment, in particular to a medical arm body fluid collector for a laboratory test department, which comprises a fixing buckle, a shell, an absorption sponge, an alcohol disinfection box, a push rod, a push plate, a reset spring, a needle head and a micro vibration motor, wherein the fixing buckle is used for fixing a sweat collector on an arm; the left side of the shell is connected with the fixed buckle, and a round hole is formed in the bottom of the shell; the absorption sponge is used for absorbing sweat; the alcohol disinfection box is positioned in the shell; the push rod penetrates through the circular hole of the shell, the push rod and the shell can slide relatively, and the push rod adjusts the push plate to move up and down; the push plate is arranged in a sliding groove in the shell and is connected with the push rod; the return spring is used for pulling the push plate back to the original position; the needle head is used for stimulating the skin to accelerate sweating; the micro vibration motor is used for micro vibration of the needle head. The sweat collection device is mainly used for collecting sweat of the arm of the laboratory department, can improve the sweat collection efficiency, is additionally provided with the disinfection device, and avoids interference on next sweat collection.
Description
Technical Field
The invention belongs to the technical field of medical equipment, and particularly relates to a medical arm body fluid collector for a laboratory test department.
Background
With the rising of the attention to health, the demand of people on monitoring various indexes of the body is leap forward, and the health condition of the body can be tracked and mastered through the detection of blood, interstitial fluid or sweat; the detection of blood and interstitial fluid causes some damage to the body, and therefore non-invasive detection with sweat is a trend. The collection and storage of sweat has an important impact on the accuracy of the analysis of electrolytes in sweat, which regulates body temperature through evaporation of sweat from the skin surface, but it is due to this evaporation of sweat that results in high measured values of electrolyte concentration and is the largest source of potential error in this field. The existing sweat collection related devices are few, and the only technology has many defects, such as inconvenient and unsanitary sampling mode, complex and complicated collection process, a large amount of lost samples in the collection process, pollution of the samples caused by people in the collection process and the like.
Also the device that some sweat were collected has appeared among the prior art, has disclosed a sweat collector for chemical examination branch of academic or vocational study like chinese patent with application number 201520257415.8, including a sweat-absorbing section of thick bamboo, locate piston in the sweat-absorbing section of thick bamboo and fix the piston rod on the piston, the piston rod stretches out outside the sweat-absorbing section of thick bamboo, be fixed with a straw on the preceding terminal surface of sweat-absorbing section of thick bamboo, the front end of straw is fixed with a collection sweat head, be equipped with collection sweat groove in the collection sweat head, be equipped with a plurality of sweat-absorbing hole on the bottom surface in collection sweat groove, sweat-absorbing hole is linked together with the straw, be equipped with a sweat-discharging pipe on the outer wall of sweat-absorbing section of thick bamboo, be equipped with the straw switch on the straw, be. Although the device can collect sweat, the efficiency of sweat collection is slow, and the device also needs to open and close the switch back and forth, which is troublesome.
In view of the above, the medical arm body fluid collector for the laboratory department can quickly collect sweat on the arm of a patient, and is additionally provided with the disinfection device, so that interference on next sweat collection is avoided.
Disclosure of Invention
In order to make up for the defects of the prior art, the invention provides a medical arm body fluid collector for a laboratory department. The invention realizes the stimulation to the arm skin of the patient through the mutual matching of the needle head, the push plate and the micro vibration motor, accelerates the sweating speed, and absorbs sweat through the absorption sponge; meanwhile, the alcohol disinfection box can realize the disinfection of the needle head, and is convenient to use next time.
The technical scheme adopted by the invention for solving the technical problems is as follows: the invention relates to a medical arm body fluid collector for a laboratory department, which comprises a fixed buckle, a shell, an absorption sponge, an alcohol disinfection box, a push rod, a push plate, a reset spring, a needle head and a micro vibration motor, wherein the fixed buckle is fixedly connected with the shell and used for fixing a sweat collector on an arm; the left side of the shell is connected with the fixed buckle, and a round hole is formed in the bottom of the shell; the absorption sponge is positioned in the shell and used for absorbing sweat; the alcohol disinfection box is arranged in the shell and is positioned below the absorption sponge; the upper end of the push rod penetrates through the circular hole of the shell, and the push rod and the shell can slide relatively; the push plate is arranged in the shell and connected with the push rod, and the push rod is used for adjusting the push plate to move up and down; the reset spring is arranged between the push plate and the alcohol disinfection box and used for restoring the push plate to the original position; the needles are uniformly arranged on the upper surface of the push plate and are used for stimulating the skin to accelerate sweating; the miniature vibration motor is arranged on the lower surface of the push plate and is used for small-amplitude vibration of the needle head. The during operation, at first with the push rod pulling downwards, later fix the sweat collector on patient's arm, the push rod is opened to the hand, the slow rebound of push rod under reset spring's effect, the syringe needle passes alcohol disinfection box and absorption sponge, different at the thickness degree according to patient's arm, twist the push rod, the realization is to the fine setting of distance between syringe needle and the patient's arm skin, start miniature vibrating motor, accelerate the sweat of patient's arm skin, improve collection efficiency, finish when the sweat collection, take off the collector, the sponge after will absorbing the sweat is taken off.
Preferably, the casing be upper end open-ended box body structure, be equipped with the lug on the casing, the lug is used for blocking the absorption sponge, the inside spout that is equipped with of casing, the spout is used for reciprocating of push pedal. When the syringe needle passes the absorption sponge, avoid absorbing the sponge and being taken out by the syringe needle, set up the lug and block the absorption sponge, make it unable to move.
Preferably, the alcohol disinfection box described above is made of rubber materials, the needle head can pass through the alcohol disinfection box without enabling the alcohol inside the alcohol disinfection box to flow out, a layer of plastic plate is further arranged below the alcohol disinfection box, round holes are evenly formed in the plastic plate, the needle head passes through the round holes, the plastic plate is used for being fixedly connected with a reset spring, and a water outlet is formed in the right side of the alcohol disinfection box. When the disinfection box is in work, alcohol is injected into the alcohol disinfection box, the needle head penetrating through the alcohol disinfection box is disinfected, and after the disinfection box is used, the alcohol is poured out from the water outlet.
Preferably, the push plate and the push rod are connected in a threaded manner, and the threaded connection is used for realizing fine adjustment of the push plate by the push rod. During operation, because the arm thickness degree of patient is different, the syringe needle probably can not be fine amazing first skin, through rotating the push rod, finely tunes the push pedal, makes the better amazing arm skin of syringe needle.
Preferably, the needle head is made of hard plastic and is of a solid structure, so that the skin of an arm is prevented from being punctured. During operation, syringe needle direct contact skin, in order to avoid the syringe needle to puncture the skin of arm, solid construction and rigid plastic material are made to the syringe needle.
The invention has the beneficial effects that:
1. the medical arm body fluid collector for the laboratory department is characterized in that the needle head is used for stimulating the skin of an arm and accelerating the sweating efficiency; the miniature vibration motor is used for enabling the needle head to continuously vibrate to stimulate the skin of the arm; the alcohol disinfection box is used for disinfecting the needle; according to the invention, the needle head, the micro vibration motor and the alcohol disinfection box are mutually matched, so that after the needle head is disinfected, the needle head continuously vibrates to stimulate the arm skin of a patient, the sweating speed is accelerated, the waiting time of medical staff is reduced, the working efficiency is improved, and the alcohol disinfection box is convenient to use and can be repeatedly used.
2. The needle head is of a solid structure and is made of hard plastic, so that the needle head is prevented from puncturing the skin of the arm of a patient, pain is reduced, and sweat can flow into the absorption sponge along the needle head.
3. The alcohol disinfection box is made of rubber, so that the needle head can conveniently penetrate through the alcohol disinfection box for disinfection, the alcohol in the alcohol disinfection box is not easy to flow out, and the alcohol disinfection box is convenient to reuse.
4. The shell is provided with a convex block, and the convex block can prevent the absorption sponge from being taken out when the needle head penetrates through the absorption sponge.
Drawings
The invention will be further explained with reference to the drawings.
FIG. 1 is a cross-sectional view of the present invention;
in the figure: the device comprises a fixing buckle 1, a shell 2, a bump 21, an absorption sponge 3, an alcohol disinfection box 4, a plastic plate 41, a push rod 5, a push plate 6, a return spring 7, a needle 8 and a micro vibration motor 9.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
As shown in fig. 1, the medical arm body fluid collector for the laboratory department comprises a fixed buckle 1, a shell 2, an absorption sponge 3, an alcohol disinfection box 4, a push rod 5, a push plate 6, a return spring 7, a needle 8 and a micro vibration motor 9, wherein the fixed buckle 1 is fixedly connected with the shell 2, and the fixed buckle 1 is used for fixing a sweat collector on an arm; the left side of the shell 2 is connected with the fixed buckle 1, and a round hole is formed in the bottom of the shell 2; the absorption sponge 3 is positioned inside the shell 2, and the absorption sponge 3 is used for absorbing sweat; the alcohol disinfection box 4 is arranged in the shell 2, and the alcohol disinfection box 4 is positioned below the absorption sponge 3; the upper end of the push rod 5 penetrates through the round hole of the shell 2, and the push rod 5 and the shell 2 can realize relative sliding; the push plate 6 is arranged in the shell 2, the push plate 6 is connected with the push rod 5, and the push rod 5 is used for adjusting the push plate 6 to move up and down; the return spring 7 is arranged between the push plate 6 and the alcohol disinfection box 4, and the return spring 7 is used for restoring the push plate 6 to the original position; the needles 8 are uniformly arranged on the upper surface of the push plate 6, and the needles 8 are used for stimulating the skin to accelerate sweating; the miniature vibration motor 9 is arranged on the lower surface of the push plate 6, and the miniature vibration motor 9 is used for small-amplitude vibration of the needle head 8. The during operation, at first with push rod 5 pulling downwards, later fix the sweat collector on patient's arm, the hand is released push rod 5, push rod 5 is slow rebound under reset spring 7's effect, syringe needle 8 passes alcohol disinfection box 4 and absorption sponge 3, it is different at the thickness degree according to patient's arm, twist push rod 5, the realization is to the fine setting of distance between syringe needle 8 and the patient's arm skin, start miniature vibrating motor 9, accelerate the perspiration of patient's arm skin, the collection efficiency is improved, finish when the sweat collection, take off the collector, the sponge after will absorbing the sweat takes off.
As an embodiment of the present invention, the housing 2 has a box structure with an open upper end, the housing 2 is provided with a protrusion 21, the protrusion 21 is used for clamping the absorption sponge 3, and the housing 2 is internally provided with a sliding groove, and the sliding groove is used for the up-and-down movement of the push plate 6. In operation, when the needle 8 passes through the absorption sponge 3, the absorption sponge 3 is prevented from being taken out by the needle 8, and the lug 21 is arranged to clamp the absorption sponge 3, so that the absorption sponge 3 cannot move.
As an implementation mode of the invention, the alcohol disinfection box 4 is made of rubber materials, the needle 8 can penetrate through the alcohol disinfection box 4 without causing the alcohol in the alcohol disinfection box 4 to flow out, a layer of plastic plate 41 is further arranged below the alcohol disinfection box 4, round holes are uniformly formed in the plastic plate 41, the needle 8 penetrates through the round holes, the plastic plate 41 is used for being fixedly connected with the return spring 7, and a water outlet is formed in the right side of the alcohol disinfection box 4. When the alcohol disinfection box works, alcohol is injected into the alcohol disinfection box 4, the needle 8 penetrating through the alcohol disinfection box 4 is disinfected, and after the use is finished, the alcohol is poured out from the water outlet.
As an embodiment of the present invention, the push plate 6 and the push rod 5 are connected by a screw thread, and the screw thread is used for realizing fine adjustment of the push plate 6 by the push rod 5. During operation, because the arm thickness degree of patient is different, syringe needle 8 probably can not be fine amazing first skin, through rotating push rod 5, finely tune push pedal 6, makes the better amazing arm skin of syringe needle 8.
As an implementation mode of the invention, the needle head 8 is made of hard plastic, and the needle head 8 is of a solid structure, so that the skin of an arm is prevented from being punctured. During operation, 8 direct contact skins of syringe needle, in order to avoid 8 stabbing the skin of arm of syringe needle, syringe needle 8 makes solid construction and rigid plastic material.
When the sweat collector is in work, firstly, the push rod 5 is pulled downwards, then the sweat collector is fixed on the arm of a patient, the push rod 5 is released by a hand, the push rod 5 slowly moves upwards under the action of the reset spring 7, the needle 8 penetrates through the alcohol disinfection box 4 and the absorption sponge 3, alcohol is contained in the alcohol disinfection box 4, the needle 8 penetrating through the alcohol disinfection box 4 is disinfected, when the needle 8 penetrates through the absorption sponge 3, the absorption sponge 3 is prevented from being taken out by the needle 8, the absorption sponge 3 is clamped by the lug 21 and cannot move, the push rod 5 is screwed according to different thicknesses of the arm of the patient, fine adjustment of the distance between the needle 8 and the arm skin of the patient is realized, the needle 8 can better stimulate the arm skin, the micro vibration motor 9 is started, the sweating of the arm skin of the patient is accelerated, the collection efficiency is improved, when the sweat collection is finished, the collector is taken, the sponge after absorbing sweat is taken down, and the alcohol is poured out from the water outlet.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (3)
1. The utility model provides a medical arm body fluid collector of chemical examination branch of academic or vocational study which characterized in that: the sweat collector comprises a fixing buckle (1), a shell (2), an absorption sponge (3), an alcohol disinfection box (4), a push rod (5), a push plate (6), a reset spring (7), a needle head (8) and a micro vibration motor (9), wherein the fixing buckle (1) is fixedly connected with the shell (2), and the fixing buckle (1) is used for fixing the sweat collector on an arm; the left side of the shell (2) is connected with the fixed buckle (1), and a round hole is formed in the bottom of the shell (2); the absorption sponge (3) is positioned inside the shell (2), and the absorption sponge (3) is used for absorbing sweat; the alcohol disinfection box (4) is arranged in the shell (2), and the alcohol disinfection box (4) is positioned below the absorption sponge (3); the upper end of the push rod (5) penetrates through the round hole of the shell (2), and the push rod (5) and the shell (2) can realize relative sliding; the push plate (6) is arranged in the shell (2), the push plate (6) is connected with the push rod (5), and the push rod (5) is used for adjusting the push plate (6) to move up and down; the reset spring (7) is arranged between the push plate (6) and the alcohol disinfection box (4), and the reset spring (7) is used for restoring the push plate (6) to the original position; the needles (8) are uniformly arranged on the upper surface of the push plate (6), and the needles (8) are used for stimulating the skin to accelerate sweating; the miniature vibration motor (9) is arranged on the lower surface of the push plate (6), and the miniature vibration motor (9) is used for small-amplitude vibration of the needle head (8);
the alcohol disinfection box (4) is made of rubber materials, the needle head (8) can penetrate through the alcohol disinfection box (4) without enabling alcohol in the alcohol disinfection box (4) to flow out, a layer of plastic plate (41) is further arranged below the alcohol disinfection box (4), round holes are uniformly formed in the plastic plate (41), the needle head (8) penetrates through the round holes, the plastic plate (41) is used for being fixedly connected with a reset spring (7), and a water outlet is formed in the right side of the alcohol disinfection box (4);
the push plate (6) is connected with the push rod (5) in a threaded connection mode, and the threaded connection is used for achieving fine adjustment of the push plate (6) by the push rod (5).
2. The medical arm body fluid collector for the laboratory department according to claim 1, wherein: casing (2) be upper end open-ended box body structure, be equipped with lug (21) on casing (2), lug (21) are used for blocking absorption sponge (3), casing (2) inside is equipped with the spout, the spout is used for reciprocating of push pedal (6).
3. The medical arm body fluid collector for the laboratory department according to claim 1, wherein: the needle head (8) is made of hard plastic, and the needle head (8) is of a solid structure, so that the skin of an arm is prevented from being punctured.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810082937.6A CN108294785B (en) | 2018-01-29 | 2018-01-29 | Medical arm body fluid collector of chemical examination branch of academic or vocational study |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810082937.6A CN108294785B (en) | 2018-01-29 | 2018-01-29 | Medical arm body fluid collector of chemical examination branch of academic or vocational study |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108294785A CN108294785A (en) | 2018-07-20 |
| CN108294785B true CN108294785B (en) | 2020-12-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810082937.6A Active CN108294785B (en) | 2018-01-29 | 2018-01-29 | Medical arm body fluid collector of chemical examination branch of academic or vocational study |
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| Country | Link |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2116850A (en) * | 1982-03-15 | 1983-10-05 | Wescor Inc | Sweat collection device |
| KR0137101B1 (en) * | 1994-08-31 | 1998-04-25 | 이형도 | Container for sterilisation |
| US6443892B1 (en) * | 2000-09-28 | 2002-09-03 | The United States Of America As Represented By The Secretary Of The Navy | Sweat collecting device and methods for use and detection of tampering |
| CN204033379U (en) * | 2014-08-29 | 2014-12-24 | 谢斌 | A kind of medical test sweat collecting device |
| CN204636414U (en) * | 2015-04-23 | 2015-09-16 | 高伟 | A kind of laboratory test department sweat collecting device |
-
2018
- 2018-01-29 CN CN201810082937.6A patent/CN108294785B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2116850A (en) * | 1982-03-15 | 1983-10-05 | Wescor Inc | Sweat collection device |
| KR0137101B1 (en) * | 1994-08-31 | 1998-04-25 | 이형도 | Container for sterilisation |
| US6443892B1 (en) * | 2000-09-28 | 2002-09-03 | The United States Of America As Represented By The Secretary Of The Navy | Sweat collecting device and methods for use and detection of tampering |
| CN204033379U (en) * | 2014-08-29 | 2014-12-24 | 谢斌 | A kind of medical test sweat collecting device |
| CN204636414U (en) * | 2015-04-23 | 2015-09-16 | 高伟 | A kind of laboratory test department sweat collecting device |
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| Publication number | Publication date |
|---|---|
| CN108294785A (en) | 2018-07-20 |
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Effective date of registration: 20201130 Address after: 276500 No. 151 Shennong Road, Juxian County, Rizhao City, Shandong Province Applicant after: JUXIAN PEOPLE'S Hospital Address before: Xikang Road 210098 Jiangsu city of Nanjing province Hohai University No. 1 Applicant before: Ni Jingjing |
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