CN201171675Y - Trace blood sampling tube - Google Patents
Trace blood sampling tube Download PDFInfo
- Publication number
- CN201171675Y CN201171675Y CNU2008200443669U CN200820044366U CN201171675Y CN 201171675 Y CN201171675 Y CN 201171675Y CN U2008200443669 U CNU2008200443669 U CN U2008200443669U CN 200820044366 U CN200820044366 U CN 200820044366U CN 201171675 Y CN201171675 Y CN 201171675Y
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- CN
- China
- Prior art keywords
- medicated cap
- cap body
- blood
- tube
- trace blood
- 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 - Lifetime
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- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
- Investigating Or Analysing Biological Materials (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses a capillary tube which comprises a cap body and a tube body, wherein, a smooth round corner is formed at the parting line of the tube nozzle of the tube body. A wave line structure is correspondingly arranged at the matching part of the tube body and the cap body. The capillary tube has the advantages that the smooth round corner is formed at the parting line of the tube nozzle, thereby a patient only feels a little pain during the blood taking, and the wave line structure is correspondingly arranged at the matching part of the tube body and the cap body, thereby the tactility is good when the vessel is sealed.
Description
Technical field
This utility model relates to a kind of collection container of medical laboratory to finger tip (finger, toe) collecting blood sample, relates in particular to a kind of trace blood pipe.
Background technology
The blood of human body specimen that is used to carry out medical test has three kinds, arterial blood, venous blood and tip blood.Gather arterial blood and venous blood and all must injure blood vessel, it is stronger to keenly feel.The collection of tip blood is carried out at finger tip (finger or toe) usually, uses sharp device at wound of finger tip thorn earlier, treats that blood flow of the tip goes out the back and collects with container.Tip blood gathers because blood sampling volume few (about bleeding usually), and wound is little, and a little less than patient keenly felt, the blood collecting technology difficulty is low etc., and advantage was liked by patient and medical personnel very.Along with the medical laboratory analyzes, the raising of inspection technology, can realize the micro blood analysis in a lot of medical test projects, the application that tip blood is gathered is more and more, and the innovative development of the articles for use of gathering at tip blood is also more and more.Device at the collection of tip blood commonly used is the trace blood pipe, and it comprises the medicated cap body of a body and this body of sealing.The mouth of pipe of body must become the spue line of mould in injection mold, also be parts with finger tip wound position contacting, its surperficial smooth degree will have influence on the power of pain.The mouth of pipe of existing trace blood pipe is coarse rough, has increased patient's pain when collecting blood.
Summary of the invention
At the shortcoming of prior art, the purpose of this utility model provides a kind of trace blood pipe, and the contact surface of itself and wound is smooth, and patient keenly feels little when collecting blood.
To achieve these goals, the technical solution of the utility model is: a kind of trace blood pipe, comprise medicated cap body and body, and form smooth fillet in the spue line position of the mouth of pipe of described body.
The corresponding wave structure that is provided with of described body with the cooperation place of medicated cap body.
On described medicated cap body, be provided with the Embedded Division of filling in described body, be provided with the ring rib that forms sealing with described inner surface of tube body at the outer surface of this Embedded Division.
On described medicated cap body, be provided with ring-shaped step, described outer surface of tube body correspondence be provided with described on ring-shaped step form the following ring-shaped step of sealing.
Be provided with annular card article at described outer surface of tube body, correspondence is provided with annular slot on described medicated cap body.Be provided with the snapin part in described body bottom
Compared with prior art, this utility model forms smooth fillet in the spue line position of the mouth of pipe, and patient keenly feels little during collection; The corresponding wave structure that is provided with the cooperation place of medicated cap body of body, sense of touch is good during container closure.
Description of drawings
The utility model is described in further detail below in conjunction with accompanying drawing.
Fig. 1 is axonometric chart of the present utility model (the medicated cap body separates with body);
Fig. 2 is a medicated cap body profile of the present utility model;
Fig. 3 is a body profile of the present utility model;
Fig. 4 is profile of the present utility model (medicated cap body and body combination).
The specific embodiment
See also Fig. 1, medicated cap body 1 is a tip blood collection container lid, and body 2 is a tip blood collection container body.The mouth of pipe 201 of body 2 must become the spue line of mould in injection mold, also be parts with finger tip wound position contacting, its surperficial smooth degree will have influence on the power of pain.By the spue line position of injection moulding spare being carried out the high temperature heating, make its partial melting recrystallize, thereby form comparatively ideal smooth fillet at the mouth of pipe 201 places.After treating that blood sampling site has drop of blood, medical personnel collect in the wound position with the mouth of pipe 201, can collect tip blood in body 2, test blood preparation being sent to control laboratory behind medicated cap body 1 and body 2 combination sealings then.Medicated cap body 1 and body 2 are the injection mo(u)lding of medical grade transparent material, satisfy the requirement of blood container containing to material.
The corresponding wave structure 202 that is provided with the cooperation place of medicated cap body 1 of body 2 in the loam cake and the process of uncapping, can easily enter the close-fitting position under the cam curve effect or withdraws from.Screwing the medicated cap body the user is that feel is preferably arranged, and can perception screws to put in place.
See also Fig. 2, Fig. 3 and Fig. 4, on medicated cap body 1, be provided with the Embedded Division 104 of filling in body 2, be provided with the ring rib 101 that forms sealing with body 1 inner surface at the outer surface of this Embedded Division 105; Also be provided with ring-shaped step 103 on the medicated cap body 1, be provided with the following ring-shaped step 206 that forms sealing with last ring-shaped step 103 in body 2 outer surface correspondences; Thereby guarantee not overflow when blood preparation is transported and shaken up in body 2.
Be provided with annular card article 203 at body 2 outer surfaces, correspondence is provided with annular slot 102 on medicated cap body 1, can prevent that body 2 gets loose with medicated cap body 1 when pipe is transported and shaken up.Boss structure 204 can be protected operator, and hands is difficult for touching blood in the loam cake and the process of uncapping, and strengthens safety.Snap in structure 205 and be applicable to when micro tube is on pipe support and cooperate, can realize that one hand uncaps with projection.
Claims (6)
1, a kind of trace blood pipe comprises medicated cap body and body, it is characterized in that, forms smooth fillet in the spue line position of the mouth of pipe of described body.
2, trace blood pipe as claimed in claim 1 is characterized in that, the corresponding wave structure that is provided with the cooperation place of medicated cap body of described body.
3, trace blood pipe as claimed in claim 1 is characterized in that, is provided with the Embedded Division of filling in described body on described medicated cap body, is provided with the ring rib that forms sealing with described inner surface of tube body at the outer surface of this Embedded Division.
4, trace blood pipe as claimed in claim 1 is characterized in that, is provided with ring-shaped step on described medicated cap body, described outer surface of tube body correspondence be provided with described on ring-shaped step form the following ring-shaped step of sealing.
5, trace blood pipe as claimed in claim 1 is characterized in that, is provided with annular card article at described outer surface of tube body, and correspondence is provided with annular slot on described medicated cap body.
6, trace blood pipe as claimed in claim 1 is characterized in that, is provided with the snapin part in described body bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200443669U CN201171675Y (en) | 2008-02-28 | 2008-02-28 | Trace blood sampling tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200443669U CN201171675Y (en) | 2008-02-28 | 2008-02-28 | Trace blood sampling tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201171675Y true CN201171675Y (en) | 2008-12-31 |
Family
ID=40198785
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200443669U Expired - Lifetime CN201171675Y (en) | 2008-02-28 | 2008-02-28 | Trace blood sampling tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201171675Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102334997A (en) * | 2010-07-28 | 2012-02-01 | 江苏康健医疗用品有限公司 | Self-enclosed peripheral blood collection pipe |
| CN110811642A (en) * | 2019-09-26 | 2020-02-21 | 广州阳普医疗科技股份有限公司 | Blood sampling device |
-
2008
- 2008-02-28 CN CNU2008200443669U patent/CN201171675Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102334997A (en) * | 2010-07-28 | 2012-02-01 | 江苏康健医疗用品有限公司 | Self-enclosed peripheral blood collection pipe |
| CN102334997B (en) * | 2010-07-28 | 2013-11-13 | 江苏康健医疗用品有限公司 | Self-enclosed peripheral blood collection pipe |
| CN110811642A (en) * | 2019-09-26 | 2020-02-21 | 广州阳普医疗科技股份有限公司 | Blood sampling device |
| CN110811642B (en) * | 2019-09-26 | 2021-09-17 | 广州阳普医疗科技股份有限公司 | Blood sampling device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: 510530 Guangzhou economic and Technological Development Zone, Science City, Guangdong Kaiyuan Avenue, No. 102 Patentee after: Guangzhou Improve Medical Co., Ltd. Address before: Moon Road, Science City high tech Industrial Development Zone of Guangzhou City, Guangdong province 510663 No. 80 Guangzhou science and technology innovation base in D District fifth floor 510 unit Patentee before: Guangzhou Improve Medical Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20081231 |
|
| CX01 | Expiry of patent term |