CN214907009U - Novel blood collection tube needle holder - Google Patents

Abstract

The utility model provides a novel heparin tube needle holder, the utility model relates to the technical field of heparin tube, heparin tube outer wall right side is perpendicular even embedding and is provided with a plurality of scale marks, and open flutedly in the middle part of heparin tube outer wall left side, the person of can facilitating the use laminates the label, the label is difficult for blocking the scale mark, the inner bag bottom is provided with needle holder, and the inner bag cup joints inside needle holder, the inner bag bottom is opened there is the connector, and needle holder bottom is fixed with the connector as an organic whole with it, the embedding of connector inner wall top is provided with the cotton embedding, and the connector inner wall is located the embedding of cotton embedding below and is provided with the rubber pad, inner bag outer wall bottom and connector inner wall all imbed and are provided with the screw thread, the connection is difficult for appearing the gap or the condition of becoming flexible; the problem of the user in the laminating in-process label slope appears very easily or the label shelters from the scale mark is solved, the condition that the deformation appears in rubber, leads to connecting between the two not hard up is solved.

Description

Novel blood collection tube needle holder

Technical Field

The utility model relates to the technical field of blood collection tubes, in particular to a novel needle holder for a blood collection tube.

Background

The existing novel blood collection tube needle holder needs to attach a label to a blood collection tube before the user uses the blood collection tube, but the user needs to watch the blood volume in the blood collection process, so the attachment position and the method of the label are very important, the user is easy to have the situation that the label inclines or the label shields the scale mark in the attachment process, secondly, the user uses the blood collection tube and the needle holder to be matched with each other in the blood collection process, but most of the existing connection modes between the two structures adopt rubber insertion connection, the rubber is easy to deform, so the rubber deforms when the blood collection tube and the needle holder are used for many times, the connection between the blood collection tube and the needle holder becomes loose, and the blood seeps out in the blood collection tube process, therefore, the user can conveniently attach the label, the label is not easy to shield the scale mark, and the connection is not easy to have the situations of gaps or looseness, to solve the above problems.

SUMMERY OF THE UTILITY MODEL

In order to solve the above technical problems, the present invention provides a novel blood collection tube needle holder.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a novel blood collection tube needle holder comprises a blood collection tube and an inner container, wherein the inner container is sleeved inside the blood collection tube and fixedly connected with the blood collection tube, a plurality of scale marks are vertically and uniformly embedded in the right side of the outer wall of the blood collection tube, a groove is formed in the middle of the left side of the outer wall of the blood collection tube, an embedded groove is formed in the left side of the outer wall of the blood collection tube and above the groove, a clamping plate is clamped at the front end of the groove, and a rubber strip is movably connected in the embedded groove;

the needle holder, the inner bag bottom is provided with the needle holder, and the inner bag cup joints inside the needle holder, open the inner bag bottom has the connector, and the needle holder bottom mounting has rather than connector as an organic whole, connector inner wall top embedding is provided with inlays the cotton, and the connector inner wall is located and inlays cotton below embedding and be provided with the rubber pad, inner bag outer wall bottom and connector inner wall just are located the rubber pad below and all imbed and are provided with the screw thread, and inner bag and connector pass through the screw thread rotation and be connected, the connector bottom mounting has rather than an as an organic whole arc section of thick bamboo, and the grafting of arc section of thick bamboo bottom has the syringe needle.

Preferably, the blood collection tube and the inner container are both made of soft plastic, and are transparent.

Preferably, the rubber strip is located directly over the groove, and the inboard embedding of rubber strip sets up in the caulking groove, the cardboard left side is opened slottedly, and cardboard and scale mark are opposite and distribute.

Preferably, the inner container is connected with the connector through a penetrating needle holder, and the cotton embedding and the rubber pad are both contacted with the inner container.

Preferably, the arc cylinder is positioned right below the connector, the diameter of the arc cylinder is reduced from large to small, and the needle head, the arc cylinder, the connector and the inner container are communicated with each other.

The utility model discloses owing to adopted foretell technical scheme, possessed following beneficial effect:

the utility model discloses the gum at label top edge is torn, lets label top edge and rubber strip bind each other, binds the back, goes into the caulking groove to the rubber strip again, then the user can tear remaining label gum down, then presses the label on the cardboard surface to label and cardboard bind each other, and the label is difficult for blocking the scale mark, and the user still can annotate at the blood sampling in-process and look the scale mark.

The utility model discloses push the inner bag in the needle holder, then rotate the inner bag, let inner bag and needle holder connect through the screw thread, the connected mode that uses traditional screw thread can let inner bag and needle holder connect more firm, the difficult gap or not hard up condition that appears, because the inner bag with needle holder connect inlay cotton and the rubber pad all contacts with the inner bag after finishing, play skid-proof effect through the rubber pad, and avoid the connection between inner bag and the needle holder to appear the gap and lead to blood infiltration through inlaying the cotton, the cleanliness factor in protection blood sampling place.

Drawings

FIG. 1 is a schematic view of the overall structure of an embodiment of the present invention;

FIG. 2 is a schematic structural view of inner container parts according to an embodiment of the present invention;

FIG. 3 is a schematic structural view of a groove component according to an embodiment of the present invention;

FIG. 4 is an enlarged schematic view of a caulking groove part according to an embodiment of the present invention;

fig. 5 is a schematic sectional view of a connector according to an embodiment of the present invention.

In the figure: 1, taking a blood tube; 101 scale lines; 102 grooves; 103, a clamping plate; 104 caulking groove; 105 rubber strips; 2, an inner container; a 201 connection port; 202 thread; 3, a needle holder; 301 a connector; 302 embedding cotton; 303, a rubber pad; 4, arc cylinder; 401 needle.

Detailed Description

The following describes in detail an embodiment of the present invention with reference to the drawings.

Referring to fig. 1-4, a novel blood collection tube needle holder comprises a blood collection tube 1 and an inner container 2, the inner container 2 is sleeved inside the blood collection tube 1, the inner container 2 is fixedly connected with the blood collection tube 1, a plurality of scale marks 101 are vertically and uniformly embedded in the right side of the outer wall of the blood collection tube 1, a groove 102 is formed in the middle of the left side of the outer wall of the blood collection tube 1, an embedded groove 104 is formed in the left side of the outer wall of the blood collection tube 1 and above the groove 102, a clamping plate 103 is clamped at the front end of the groove 102, a rubber strip 105 is movably connected in the embedded groove 104, a user firstly attaches labels such as information of a patient and information of a corresponding department to the blood collection tube 1 before taking blood from the patient, takes up the blood collection tube 1, pulls out the rubber strip 105 from the embedded groove 104, and the rear end of the rubber strip 105 is connected with the embedded groove 104 to prevent the rubber strip 105 from completely falling off from the embedded groove 104, after the rubber strip 105 is pulled out, the gum at the rear end of the label is torn off, only one section is torn off, the gum at the top end edge of the label is torn off, the torn off section is aligned to the rubber strip 105, the top end edge of the label and the rubber strip 105 are bonded with each other, after the bonding is completed, the rubber strip 105 is clamped into the caulking groove 104 again, the rubber strip 105 is positioned right above the groove 102, the inner side of the rubber strip 105 is embedded and arranged in the caulking groove 104, the left side of the clamping plate 103 is provided with a groove, the clamping plate 103 and the scale mark 101 are oppositely distributed, then a user can tear off the residual gum of the label, and then the label is pressed on the surface of the clamping plate 103, so that the label and the clamping plate 103 are bonded with each other, the user can bond the label to the blood collection tube 1 by aligning the top of the rear end of the label only, the clamping plate 103 and the scale mark 101 are oppositely distributed, therefore, the label does not block the scale mark 101, and can still watch the scale mark 101 in the blood collection process, moreover, since the viscose on the rear side of the label is easily adhered to the clamping plate 103, after the blood collection tube 1 is used, a user can take the clamping plate 103 off the blood collection tube 1 to wipe the clamping plate 103;

in the embodiment, as shown in fig. 1-5, a needle holder 3 is provided at the bottom end of an inner container 2, the inner container 2 is sleeved inside the needle holder 3, a connector 201 is provided at the bottom end of the inner container 2, a connector 301 integrated with the inner container is fixed at the bottom end of the needle holder 3, an embedded cotton 302 is embedded at the top end of the inner wall of the connector 301, a rubber pad 303 is embedded at the inner wall of the connector 301 and below the embedded cotton 302, threads 202 are embedded at the bottom end of the outer wall of the inner container 2 and the inner wall of the connector 301 and below the rubber pad 303, the inner container 2 is rotatably connected with the connector 301 through the threads 202, an arc tube 4 integrated with the connector 301 is fixed at the bottom end of the arc tube 4, a needle 401 is inserted at the bottom end of the arc tube 4, after a label is adhered, a user can assemble the inner container 2 and the needle holder 3, the blood collection tube 1 is lifted, the inner container 2 is aligned with the top end of the needle holder 3, the inner container 2 is connected with the connector 301 through the needle holder 3, the embedded cotton 302 and the rubber pad 303 are both contacted with the inner container 2, then the inner container 2 is pushed into the needle holder 3, when the inner container 2 is pushed to a certain position, the threads 202 are contacted, a user can rotate the inner container 2, the inner container 2 is connected with the needle holder 3 through the threads 202, the inner container 2 and the needle holder 3 can be connected more firmly by using the traditional connection mode of the threads 202, gaps or looseness are not easy to occur, the user can use the blood sampling tube 1 and the needle holder 3 to sample blood for a patient after connection is finished, the blood sampling tube 1 and the inner container 2 are both made of soft plastic, the blood sampling tube 1 and the inner container 2 are both transparent, the arc tube 4 is positioned under the connecting port 201, the diameter of the arc tube 4 is from large to small, the needle 401, the arc tube 4, the connecting port 301, the connecting port 201 and the inner container 2 are communicated with each other, before the needle 401 is inserted into a blood vessel of the patient, press blood sampling tube 1 earlier, with inner bag 2, the inside air of needle holder 3 and arc section of thick bamboo 4 is extruded, insert user's blood vessel to syringe needle 401 again, then loosen blood sampling tube 1, the inside atmospheric pressure of inner bag 2 increases, blood is extracted arc section of thick bamboo 4 from syringe needle 401, connector 301, in connector 201 and the inner bag 2, inlay cotton 302 and rubber pad 303 and all contact with inner bag 2 after finishing because inner bag 2 and needle holder 3 are connected, play skid-proof effect through rubber pad 303, and avoid the connection between inner bag 2 and the needle holder 3 to appear the gap through inlaying cotton 302 and lead to blood infiltration, the cleanliness factor in protection blood sampling place.

The above embodiments are only used for further explanation of the present invention, and it is not understood that the present invention is limited by the protection scope of the present invention, and the technical engineers in the field are right according to the above contents of the present invention.

Claims (5)

1. The utility model provides a novel heparin tube needle holder, novel heparin tube needle holder includes heparin tube (1) and inner bag (2), inner bag (2) cup joint inside heparin tube (1), and inner bag (2) and heparin tube (1) fixed connection, its characterized in that: a plurality of scale marks (101) are vertically and uniformly embedded in the right side of the outer wall of the blood collection tube (1), a groove (102) is formed in the middle of the left side of the outer wall of the blood collection tube (1), an embedding groove (104) is formed in the left side of the outer wall of the blood collection tube (1) and located above the groove (102), a clamping plate (103) is clamped at the front end of the groove (102), and a rubber strip (105) is movably connected in the embedding groove (104);

needle holder (3), inner bag (2) bottom is provided with needle holder (3), and inner bag (2) cup joint inside needle holder (3), open inner bag (2) bottom has connector (201), and needle holder (3) bottom mounting have rather than connector (301) as an organic whole, connector (301) inner wall top embedding is provided with inlays cotton (302), and connector (301) inner wall and be located and inlay cotton (302) below embedding and be provided with rubber pad (303), inner bag (2) outer wall bottom and connector (301) inner wall just are located all embedding below (303) and are provided with screw thread (202), and inner bag (2) rotate through screw thread (202) with connector (301) and are connected, connector (301) bottom mounting has rather than arc section of thick bamboo (4) as an organic whole, and grafting arc section of thick bamboo (4) bottom has syringe needle (401).

2. The novel blood collection tube needle holder according to claim 1, wherein: the blood collection tube (1) and the inner container (2) are both made of soft plastic, and the blood collection tube (1) and the inner container (2) are both transparent.

3. The novel blood collection tube needle holder according to claim 1, wherein: rubber strip (105) are located directly over recess (102), and rubber strip (105) inboard embedding sets up in caulking groove (104), cardboard (103) left side is opened slottedly, and cardboard (103) are opposite with scale mark (101) and distribute.

4. The novel blood collection tube needle holder according to claim 1, wherein: the inner container (2) is connected with the connector (301) by penetrating through the needle holder (3), and the embedded cotton (302) and the rubber pad (303) are both contacted with the inner container (2).

5. The novel blood collection tube needle holder according to claim 1, wherein: arc section of thick bamboo (4) are located under connector (201), and arc section of thick bamboo (4) diameter from big to little, syringe needle (401), arc section of thick bamboo (4), connector (301), connector (201) and inner bag (2) are inside to link up each other.

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