CN213787418U - Disposable peripheral blood sampler - Google Patents
Disposable peripheral blood sampler Download PDFInfo
- Publication number
- CN213787418U CN213787418U CN202022081628.2U CN202022081628U CN213787418U CN 213787418 U CN213787418 U CN 213787418U CN 202022081628 U CN202022081628 U CN 202022081628U CN 213787418 U CN213787418 U CN 213787418U
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- CN
- China
- Prior art keywords
- hole
- puncture
- apron
- shell
- puncture needle
- 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
Links
- 210000005259 peripheral blood Anatomy 0.000 title claims abstract description 12
- 239000011886 peripheral blood Substances 0.000 title claims abstract description 12
- 229920000742 Cotton Polymers 0.000 claims abstract description 18
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000004659 sterilization and disinfection Methods 0.000 abstract description 6
- 210000004369 blood Anatomy 0.000 description 9
- 239000008280 blood Substances 0.000 description 9
- 206010012601 diabetes mellitus Diseases 0.000 description 3
- 230000023597 hemostasis Effects 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
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- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Abstract
The utility model belongs to the technical field of medical instruments and discloses a disposable peripheral blood collector, which comprises a shell, wherein a puncture channel and a containing hole are arranged in the shell; a puncture needle is arranged in the puncture channel, a push block is slidably arranged on the side surface of the shell and fixedly connected with the puncture needle, a limit table is arranged on the puncture needle, a limit ring is arranged at one end of the puncture channel, which is provided with an opening, and a first spring is sleeved outside the puncture needle; be equipped with the button on the lateral wall of casing, be equipped with the slide opening in the casing, slidable mounting has the apron in the slide opening, and the button links to each other with the apron, is equipped with the second spring between the bottom of apron and slide opening, is equipped with the dislocation hole on the apron. The utility model provides a disposable tip hemostix can accomodate article such as disinfection cotton swab and dry cotton swab through the hole of accomodating that sets up, when needs use corresponding article, presses corresponding button, can open the hole of accomodating and take out article and use, and convenient operation is swift.
Description
Technical Field
The utility model belongs to the technical field of medical instrument, concretely relates to disposable tip hemostix.
Background
In order to monitor the state of an illness at any time, a diabetic generally needs to test blood sugar frequently, and a blood taking needle is a convenient blood taking device. When the blood taking needle is used, the skin needs to be disinfected by using a disinfection cotton swab, and hemostasis is realized by pressing the dry cotton swab. When travelling or going out, because the blood taking needle does not accomodate the function, can only carry disinfection cotton swab and dry cotton swab alone, lose easily, bring the puzzlement for the diabetes mellitus patient.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving above-mentioned technical problem to a certain extent at least. Therefore, the utility model aims to provide a disposable peripheral blood collector.
The utility model discloses the technical scheme who adopts does:
the disposable peripheral blood collector comprises a shell, wherein a puncture channel and a containing hole are arranged in the shell; a puncture needle is arranged in the puncture channel, a sliding groove communicated with the puncture channel is formed in the side face of the shell, a push block is arranged in the sliding groove in a sliding mode, the push block is fixedly connected with the puncture needle, a limiting table is arranged on the puncture needle, one end, provided with an opening, of the puncture channel is provided with a limiting ring, a first spring is sleeved outside the puncture needle, and two ends of the first spring are respectively in contact with the limiting table and the limiting ring; be equipped with the button on the lateral wall of casing, be equipped with in the casing with accomodate hole vertically slide opening, slidable mounting has the apron in the slide opening, and the button links to each other with the apron, is equipped with the second spring between the bottom of apron and slide opening, is equipped with the dislocation hole on the apron.
Preferably, the number of the accommodating holes is two, and dry cotton swabs packaged outside are placed in one accommodating hole; a sterilized cotton swab with an outer package is arranged in the other accommodating hole.
Preferably, the opening of the puncture channel and the opening of the receiving hole are located at both ends of the housing, respectively.
Preferably, the shell is provided with a dustproof cap covering the opening of the puncture channel.
Preferably, the outer wall of the limiting table is in sliding contact with the inner wall of the puncture channel.
Preferably, the push block is provided with anti-skid grains.
The utility model has the advantages that:
the utility model provides a disposable tip hemostix can accomodate article such as disinfection cotton swab and dry cotton swab through the hole of accomodating that sets up, when needs use corresponding article, presses corresponding button, can open the hole of accomodating and take out article and use, and convenient operation is swift.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic view of the disposable peripheral blood collection device of the present invention.
Fig. 2 is a sectional view of the disposable distal blood collection device of the present invention.
Fig. 3 is a sectional view of the disposable distal blood collection device of the present invention at another position.
Fig. 4 is a schematic view of the dislocation hole aligned with the receiving hole.
In the figure: 1-a shell; 2-a puncture channel; 3-a receiving hole; 4, puncturing needle; 5-a chute; 6-pushing a block; 7-a limit table; 8-a limit ring; 9-a first spring; 10-a button; 11-a slide hole; 12-a cover sheet; 13-a second spring; 14-dislocation hole.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the embodiments of the present invention, it should be noted that the indication of the position or the positional relationship is based on the position or the positional relationship shown in the drawings, or the position or the positional relationship which is usually placed when the product of the present invention is used, or the position or the positional relationship which is conventionally understood by those skilled in the art, and is only for the convenience of describing the present invention and simplifying the description, but it is not to indicate or suggest that the indicated device or element must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. For those skilled in the art, the specific meaning of the above terms in the present invention and the attached drawings in the embodiments can be understood in specific situations, and the technical solutions in the embodiments of the present invention are clearly and completely described, and it is obvious that the described embodiments are some embodiments of the present invention, not all embodiments. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
The invention will be further described with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1 to 4, the disposable peripheral blood collection device of the present embodiment includes a substantially rectangular parallelepiped housing 1, and a puncture channel 2 and a storage hole 3 are provided in the housing 1; the puncture channel 2 and the receiving hole 3 are both long and narrow holes, both of which are closed at one end and have an opening at the other end.
A puncture needle 4 is arranged in the puncture channel 2, a sliding chute 5 communicated with the puncture channel 2 is arranged on the side surface of the shell 1, the length of the sliding chute 5 is slightly shorter than that of the puncture channel 2, a push block 6 is arranged in the sliding chute 5 in a sliding manner, the push block 6 is fixedly connected with the puncture needle 4, a limiting table 7 is arranged on the puncture needle 4, a limiting ring 8 is arranged at one end, provided with an opening, of the puncture channel 2, a first spring 9 is sleeved outside the puncture needle 4, and two ends of the first spring 9 are respectively contacted with the limiting table 7 and the limiting ring 8; when the first spring 9 is in a natural state, the puncture needle 4 is entirely positioned in the puncture channel 2. Only when the puncture needle is used, the push block 6 is pushed to compress the first spring 9, and the tip of the puncture needle 4 can extend out of the puncture channel, so that the function of puncturing the skin can be realized. After use, the push block 6 is released, and the puncture needle 4 retracts under the elastic force of the first spring.
The shell 1 is provided with a dustproof cap covering the opening of the puncture channel 2, the dustproof cap can prevent pollutants from entering the puncture channel 2 before use, and the dustproof cap can be taken down only when the puncture channel is required to be used.
The outer wall of the limit table 7 is in sliding contact with the inner wall of the puncture channel 2. The limiting table 7 can limit the first spring 9 on one hand, and the limiting table 7 can also guide when the puncture needle 4 moves on the other hand.
The anti-skid lines are arranged on the push block 6, so that the push block 6 is more convenient to push.
Be equipped with button 10 on casing 1's the lateral wall, be equipped with in casing 1 with accomodate 3 vertically slide opening 11 in the hole, accomodate the cross-section of hole 3 and be circular, slide opening 11's cross-section is the rectangle, slidable mounting has cover plate 12 in the slide opening 11, button 10 links to each other with cover plate 12, be equipped with second spring 13 between cover plate 12 and the bottom of slide opening 11, be equipped with dislocation hole 14 on the cover plate 12, the size of dislocation hole 14 and the size of accomodating hole 3 etc. are big. When the second spring 13 is in a natural state, the misalignment hole 14 is completely misaligned with the housing hole 3, and the housing hole 3 is covered by the cover plate 12. As shown in fig. 4, the button 10 is pressed, and the second spring 13 is compressed until the misalignment hole 14 is completely aligned with the receiving hole 3, which is exposed, and the contents of the receiving hole can be discharged. After the button 10 is released, the cover plate 12 covers the receiving hole 3 again by the elastic force of the second spring 13.
In this embodiment, the number of the receiving holes 3 is two, and dry cotton swabs are placed in one receiving hole; a sterilized cotton swab is arranged in the other accommodating hole. Both dry and sterile swabs can be designed with their own overwrap. Before a diabetic needs to be subjected to blood sugar test, a button corresponding to the accommodating hole filled with the disinfection cotton swab can be pressed, and then the disinfection cotton swab is taken out to disinfect the skin. And after the blood drawing is finished, pressing a button corresponding to the containing hole filled with the dry cotton swab, and taking out the dry cotton swab to press and apply the wound for hemostasis.
As shown in fig. 2, the opening of the puncture channel 2 and the opening of the housing hole 3 are located at both ends of the housing 1, respectively.
The present invention is not limited to the above-mentioned optional embodiments, and any other products in various forms can be obtained by anyone under the teaching of the present invention, and any changes in the shape or structure thereof, all the technical solutions falling within the scope of the present invention, are within the protection scope of the present invention.
Claims (6)
1. Disposable peripheral hemostix, its characterized in that: comprises a shell (1), wherein a puncture channel (2) and a containing hole (3) are arranged in the shell (1); a puncture needle (4) is arranged in the puncture channel (2), a sliding chute (5) communicated with the puncture channel (2) is arranged on the side surface of the shell (1), a push block (6) is arranged in the sliding chute (5) in a sliding manner, the push block (6) is fixedly connected with the puncture needle (4), a limiting table (7) is arranged on the puncture needle (4), a limiting ring (8) is arranged at one end of the puncture channel (2) with an opening, a first spring (9) is sleeved outside the puncture needle (4), and two ends of the first spring (9) are respectively contacted with the limiting table (7) and the limiting ring (8); be equipped with on the lateral wall of casing (1) button (10), be equipped with in casing (1) with accomodate hole (3) vertically slide opening (11), slidable mounting has apron (12) in slide opening (11), button (10) link to each other with apron (12), is equipped with second spring (13) between the bottom of apron (12) and slide opening (11), is equipped with dislocation hole (14) on apron (12).
2. The disposable peripheral blood collector of claim 1, wherein: the number of the accommodating holes (3) is two, and dry cotton swabs are placed in one accommodating hole; a sterilized cotton swab is arranged in the other accommodating hole.
3. The disposable peripheral blood collector of claim 1, wherein: the opening of the puncture channel (2) and the opening of the accommodating hole (3) are respectively positioned at two ends of the shell (1).
4. The disposable peripheral blood collector of claim 1, wherein: the shell (1) is provided with a dustproof cap which covers the opening of the puncture channel (2).
5. The disposable peripheral blood collector of claim 1, wherein: the outer wall of the limiting table (7) is in sliding contact with the inner wall of the puncture channel (2).
6. The disposable peripheral blood collector of claim 1, wherein: the push block (6) is provided with anti-skid lines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022081628.2U CN213787418U (en) | 2020-09-21 | 2020-09-21 | Disposable peripheral blood sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022081628.2U CN213787418U (en) | 2020-09-21 | 2020-09-21 | Disposable peripheral blood sampler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213787418U true CN213787418U (en) | 2021-07-27 |
Family
ID=76954365
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022081628.2U Expired - Fee Related CN213787418U (en) | 2020-09-21 | 2020-09-21 | Disposable peripheral blood sampler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213787418U (en) |
-
2020
- 2020-09-21 CN CN202022081628.2U patent/CN213787418U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210727 |