CN212698888U - Novel blood sampling tube structure - Google Patents

Abstract

The utility model discloses a novel blood sampling tube structure, which comprises an inserted ball head and a blood sampling tube main tube, wherein the inserted ball head is arranged at the lower end of the blood sampling tube main tube, the middle section of the blood sampling tube main tube is provided with a labeling area, a novel placing and reinforcing device is added outside the upper side circumference of the blood sampling tube, and the novel placing and reinforcing device can be rapidly detached from the blood sampling tube main tube when not needed, thereby the normal use of the blood sampling tube main tube can not be influenced, the blood sampling tube main tube can be placed more stably and firmly after blood is collected and when the blood sampling tube main tube is placed on a tube frame through the novel placing and reinforcing device, the blood sampling tube main tube can not easily fall off the tube frame even if the tube frame for placing the blood sampling tube is collided, thereby the blood sampling tube main tube can be firmly and stably placed on the tube frame and can be protected by the tube frame, thereby increasing the protectiveness and the moving safety of the main tube of the blood collecting tube.

Description

Novel blood sampling tube structure

Technical Field

The utility model belongs to the technical field of the medical treatment is relevant, concretely relates to novel blood sampling tube structure.

Background

The vacuum blood collection tube is disposable, can realize the negative pressure vacuum glass tube of ration blood collection, need use with the blood taking needle is supporting, the principle of vacuum blood collection tube is to take out into different vacuum with the blood collection tube test tube of end cover in advance, utilize the automatic ration of its negative pressure to gather the venous blood sample, blood taking needle one end pierces the plug that the other end inserted the vacuum blood collection tube behind the human vein, human venous blood is inside the vacuum blood collection tube, under the effect of negative pressure, through blood taking needle suction blood sample container, under a venipuncture, can realize that the multitube is gathered and not take place to reveal, the inner chamber volume of connecting the blood taking needle is very little, influence to the blood collection volume can be ignored, nevertheless the probability of taking place the adverse current is little relatively, if the great vacuum that can consume some blood collection tubes of its inner chamber volume, thereby reduce its amount of.

The prior blood collection tube technology has the following problems: present heparin tube has gathered the blood sample to the patient after, all need deposit on the vertical cartridge tube that inserts of the heparin tube of gathering blood on the pipe support in a concentrated way, in order to make things convenient for once only deposit more heparin tube on the pipe support and concentrate the transport and carry out the blood pressure chemical examination, and the heparin tube is in the fixed orifices of disect insertion on the pipe support, and the aperture of the fixed orifices on the pipe support is greater than the heparin tube pipe diameter, so only can make the heparin tube vertically place inside the pipe support only, and if the pipe support receives the striking or when producing and empting, then cause easily to insert and drop away from the pipe support at its inside heparin tube, so not only can damage the heparin tube, also can cause the risk that receives the pollution easily to the blood sample of the inside storage of heparin tube simultaneously.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel blood sampling tube structure to the blood sampling tube after having adopted the blood that proposes in solving above-mentioned background art all is in the fixed orifices on the pipe support of disect insertion, and the aperture of the fixed orifices on the pipe support is greater than the blood sampling tube pipe diameter, so only can make the blood sampling tube only can vertically place inside the pipe support like this, and if the pipe support receives the striking or when producing and toppling over, then cause the problem that inserts its inside blood sampling tube and drop away from the pipe support easily.

In order to achieve the above object, the utility model provides a following technical scheme: a novel blood sampling tube structure comprises an insertion ball head and a blood sampling tube main tube, wherein the insertion ball head is arranged at the lower end of the blood sampling tube main tube, a labeling area is arranged at the middle section of the blood sampling tube main tube, a placing and reinforcing device is sleeved outside the circumference of the blood sampling tube main tube at the upper side of the labeling area, a rubber plug is connected inside the uppermost circumference of the blood sampling tube main tube and outside the upper end of the blood sampling tube main tube, a cap is sleeved outside the uppermost circumference of the rubber plug and the blood sampling tube main tube, inwards-sunken anti-skidding lines are arranged on the outer wall of the circumference of the cap, an operation port is arranged inside the upper end of the cap, the inner wall of the lower end of the cap outside the circumference of the operation port is attached to the outer wall of the upper end of the rubber plug, a contraction sealing hole penetrates through the vertical inner part of the center of the rubber, all be provided with the slope shell fragment that stretches out to the outside top on the thin slice retainer plate left and right sides upper end outer wall, two all be provided with the spacer that resets between slope shell fragment downside and the heparin tube person in charge, two the top of slope shell fragment all is provided with vertical reinforcement piece.

Preferably, insert the bulb and the heparin tube is responsible for and adopts medical grade transparent plastic material and make through the integrated into one piece mode of moulding plastics, it is hemisphere hollow structure to insert the bulb.

Preferably, the circumference outer wall that inserts bulb and heparin tube and be responsible for is smooth wall, it has super hydrophobic coating all to coat on the circumference outer wall that inserts bulb and heparin tube and be responsible for and is used for dustproof and waterproof use.

Preferably, the cap is connected to the outer wall of the upper end of the plug after the circumference of the top end of the blood collection tube main tube is complete and is attached to the inner wall of the lower end of the cap, and the outer wall of the upper end of the plug and the attaching surface of the inner wall of the lower end of the cap are in a sealing state.

Preferably, the heparin tube is responsible for the shrink sealing hole and the outside intercommunication of the vertical inside of accessible plug, be in shrink sealing state when shrink sealing hole is not used, the shrink sealing hole is in when not using shrink sealing state that the heparin tube is responsible for inside and is in vacuum negative pressure state.

Preferably, the inclined elastic pieces at the upper ends of the left side and the right side of the thin sheet fixing ring are respectively at an included angle of thirty degrees with the main tube of the blood collection tube, and the outer walls of the inclined elastic pieces and the outer walls of the two vertical reinforcing pieces are both planar smooth walls.

Compared with the prior art, the utility model provides a novel blood sampling tube structure possesses following beneficial effect:

1. the utility model adds a novel placing and reinforcing device on the outer part of the blood sampling tube near the upper circumference, and the novel placing and reinforcing device can be quickly detached from the main tube of the blood sampling tube when not in use, thereby not affecting the normal use of the main tube of the blood sampling tube, the main tube of the blood sampling tube can be placed more stably and firmly after the blood is collected and when the main tube of the blood sampling tube is placed on the tube frame through the novel placing and reinforcing device, the main tube of the blood sampling tube can not easily fall off from the tube frame even if the main tube of the blood sampling tube is impacted on the tube frame for placing the main tube of the blood sampling tube, thereby ensuring that the main tube of the blood sampling tube can be firmly and stably arranged on the tube frame and protected by the tube frame, the protection and the moving safety of the blood collection tube main tube are improved, so that the blood collection tube main tube which is stored on the tube frame and has collected blood can be conveniently transported to the interior of a laboratory for the laboratory personnel to carry out sampling inspection;

2. the utility model discloses a concrete application method and principle of laying reinforcing apparatus are as follows, firstly, should lay reinforcing apparatus mainly fix the cover through the thin slice retainer plate and connect on the blood sampling pipe person in charge and be close to upside circumference outer wall, and all increase a slope shell fragment in the upper end of the left and right sides of thin slice retainer plate, and all increase vertical reinforcement piece on the top of two slope shell fragments, and two slope shell fragments all with the blood sampling pipe person in charge between be thirty degrees contained angles, and after the blood sampling pipe person in charge has gathered the blood to the patient, then need to insert the blood sampling pipe person in charge to lay on the pipe support and take in and fix, and when inserting the blood sampling pipe person in charge to the fixed orifices on the pipe support inside, along with the thin slice retainer plate of inserting of blood sampling pipe person in charge can then insert and laminate on the fixed orifices inner wall respectively, then make two slope shell fragments also can then insert and laminate on the, when the main blood sampling tube is continuously inserted into the main blood sampling tube, the fixing hole is limited by the size of the fixing hole, the two inclined elastic sheets are inwards compressed by the fixing hole, the two inclined elastic sheets are inwards compressed until the main blood sampling tube is inserted into the vertical reinforcing sheets at the upper ends of the two inclined elastic sheets and are respectively vertically and tightly attached to the inner walls of the two sides of the fixing hole, the main blood sampling tube inserted into the fixing hole in the tube rack is reinforced by the two vertical reinforcing sheets, the two inclined elastic sheets are inwards compressed at the moment, the inwards compressed inclined elastic sheets generate outward restoring elastic force, the restoring elastic force directly acts on the fixing hole of the tube rack through the two vertical reinforcing sheets, and therefore the main blood sampling tube rack connected with the placing and reinforcing device is firmly limited in the fixing hole of the tube rack, and the placing and reinforcing device can firmly fix the main blood sampling tube into the fixing hole of the tube rack even if the tube rack is toppled, thereby avoiding the blood sampling tube from falling and being damaged, and increasing the use safety of the blood sampling tube main tube after blood sampling.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description, do not constitute a limitation of the invention, in which:

fig. 1 is a schematic view of an orthographic three-dimensional structure of a novel blood sampling tube structure provided by the utility model;

fig. 2 is a schematic view of a front plan structure of a novel blood sampling tube structure provided by the present invention;

fig. 3 is a schematic view of a vertical cross-sectional structure of the placing and reinforcing device provided by the present invention;

in the figure: 1. inserting a ball head; 2. a blood collection tube main tube; 3. labeling area; 4. placing a reinforcing device; 5. capping; 6. anti-skid lines; 7. a rubber plug; 8. an operation port; 9. contracting the sealing hole; 10. a sheet retainer ring; 11. inclining the elastic sheet; 12. resetting the spacer blocks; 13. vertical reinforcement piece.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a novel blood sampling tube structure comprises an inserted ball head 1 and a blood sampling tube main tube 2, the inserted ball head 1 is arranged at the lower end of the blood sampling tube main tube 2, a labeling area 3 is arranged at the middle section of the blood sampling tube main tube 2, a reinforcing device 4 is sleeved outside the circumference of the blood sampling tube main tube 2 at the upper side of the labeling area 3, a rubber plug 7 is connected inside the uppermost circumference of the blood sampling tube main tube 2 and outside the upper end of the blood sampling tube main tube 2, a cap 5 is sleeved outside the uppermost circumference of the blood sampling tube main tube 2, the outer wall of the upper end of the rubber plug 7 can be completely attached to the inner wall of the lower end of the cap 5 after the cap 5 is sleeved outside the circumference of the top end of the blood sampling tube main tube 2, the outer wall of the upper end of the rubber plug 7 and the inner wall of the lower end of the cap 5 are in a, just so can make the heparin tube be responsible for 2 and can keep the safe state and use after depositing the certain time, be provided with inside sunken anti-skidding line 6 on the 5 circumference outer walls of block, the inside operation mouth 8 that is provided with in block 5 upper end, the block 5 lower extreme inner wall in the 8 circumference outsides of operation mouth is laminated with plug 7 upper end outer wall, plug 7 center department vertical inside has run through shrink sealing hole 9, the heparin tube is responsible for 2 vertical inside shrink sealing hole 9 and outside intercommunication of plug 7, be in shrink sealing state when shrink sealing hole 9 does not use, when shrink sealing hole 9 is in not using shrink sealing state, the heparin tube is responsible for 2 inside vacuum negative pressure states, can guarantee when not inserting the foreign matter that the heparin tube is responsible for 2 inside vacuum negative pressure states of 2 and do not produce and reveal when not inserting the foreign matter that just can guarantee when taking a blood to the patient that cavity negative pressure can be smooth through the drainage of heparin tube to the patient to heparin tube be responsible for 2 inside and carry out appearance This stores, insert bulb 1 and heparin tube and be responsible for 2 and adopt medical grade transparent plastic material and make through the integrated into one piece mode of moulding plastics, insert bulb 1 and be hemisphere hollow structure, the circumference outer wall that inserts bulb 1 and heparin tube and be responsible for 2 is smooth wall, it has super hydrophobic coating to be used for dustproof and waterproof use all to coat on the circumference outer wall that inserts bulb 1 and heparin tube and be responsible for 2, can prevent like this that dust and water droplet sputtering from attaching to the heparin tube and being responsible for 2 outer walls and take place to its condition that produces the pollution, thereby increase the security that heparin tube was responsible for 2 when using.

A novel blood sampling tube structure comprises a placing and reinforcing device 4, which comprises a thin sheet fixing ring 10, inclined spring plates 11, reset spacing blocks 12 and vertical reinforcing plates 13, wherein the thin sheet fixing ring 10 is sleeved on the circumferential outer wall of a blood sampling tube main tube 2, the outer walls of the upper ends of the left side and the right side of the thin sheet fixing ring 10 are respectively provided with the inclined spring plates 11 extending outwards and upwards, the reset spacing blocks 12 are respectively arranged between the lowest sides of the two inclined spring plates 11 and the blood sampling tube main tube 2, the uppermost ends of the two inclined spring plates 11 are respectively provided with the vertical reinforcing plates 13, the inclined spring plates 11 at the upper ends of the left side and the right side of the thin sheet fixing ring 10 are respectively in thirty-degree included angles with the blood sampling tube main tube 2, the outer walls of the two inclined spring plates 11 and the two vertical reinforcing plates 13 are respectively a plane smooth wall, when the blood sampling tube main tube 2 is inserted into a fixing hole on, then the two inclined spring plates 11 can be inserted into and respectively attached to the inner wall of the fixing hole, when the main blood collection tube 2 is continuously inserted, the fixing hole is limited by the size of the fixing hole, the two inclined spring plates 11 can be compressed inwards until the main blood collection tube 2 is inserted into the vertical reinforcing plates 13 at the upper ends of the two inclined spring plates 11 and respectively and vertically attached to the inner walls at two sides of the fixing hole, at the moment, the main blood collection tube 2 inserted into the fixing hole in the tube rack is reinforced by the two vertical reinforcing plates 13, because the two inclined spring plates 11 are compressed inwards at the moment, the inclined spring plates 11 compressed inwards can generate outward reset elastic force, and the reset elastic force can directly act on the fixing hole of the tube rack through the two vertical reinforcing plates 13, so that the main blood collection tube connected with the placing and reinforcing device 4 is firmly limited in the fixing hole of the tube rack, lay reinforcing apparatus 4 when just the time pipe support appears empting and can both be responsible for 2 the heparin tube and give firmly fixing in the fixed orifices of pipe support to avoid the heparin tube to drop impaired.

The utility model discloses a theory of operation and use flow: after the utility model is installed, when the blood sampling tube is used, firstly, the rubber plug 7 is sealed inside the top end of the main tube 2 of the blood sampling tube at the time, the contraction sealing hole 9 in the vertical inner part of the rubber plug 7 is in the contraction sealing state, and the inner part of the main tube 2 of the blood sampling tube is in the vacuum negative pressure state, at the time, the cap 5 is sleeved outside the circumference of the top end of the main tube 2 of the blood sampling tube and the top end of the rubber plug 7, the outermost outer wall of the upper end of the rubber plug 7 is clung to the inner wall of the bottom of the cap 5, when the blood sampling tube is required to be used for carrying out the blood sampling operation on a patient, at the time, the blood sampling mark corresponding to the identity of the patient is firstly pasted to the pasting area 3 on the main tube 2 of the blood sampling tube, then, after the blood sampling needle is pricked by the patient, the other end plug of the blood sampling needle is inserted into the, so that the blood of a patient is stored in the main blood tube 2, the blood taking needle can be pulled out after the blood is collected, then only the main blood tube 2 after the blood is collected is inserted into the tube frame for storage, and finally the main blood tube 2 stored on the tube frame is subjected to centralized processing, and a novel placing and reinforcing device 4 is added outside the circumference of the blood taking tube close to the upper side, and the novel placing and reinforcing device 4 can be rapidly detached from the main blood tube 2 when the device is not needed, so that the normal use of the main blood tube 2 is not influenced, and the main blood tube 2 can be placed more stably and firmly after the blood is collected and placed on the tube frame through the novel placing and reinforcing device 4, and the main blood tube 2 can not easily fall off from the tube frame even if the tube frame for placing the main blood tube 2 is collided, thereby can guarantee that heparin tube is responsible for 2 can be firm stable lay on the pipe support and protected by the pipe support to increase the protectiveness and the removal security that heparin tube was responsible for 2.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a novel blood sampling tube structure, is responsible for (2) including inserting bulb (1) and heparin tube, its characterized in that: insert bulb (1) and install the lower extreme of being responsible for (2) at the heparin tube, the heparin tube is responsible for (2) interlude and is provided with subsides mark district (3), the heparin tube of pasting mark district (3) upside is responsible for (2) circumference outside and has cup jointed and lay reinforcing apparatus (4), the heparin tube is responsible for (2) the inside and upper end external connection has plug (7) of top circumference, plug (7) and heparin tube are responsible for (2) the outside of top circumference and have cup jointed capping (5), be provided with inside sunken anti-skidding line (6) on capping (5) circumference outer wall, inside operation mouth (8) that is provided with in capping (5) upper end, the laminating of capping (5) lower extreme inner wall in the operation mouth (8) circumference outside and plug (7) upper end outer wall, vertical inside penetration of plug (7) center department has contraction seal hole (9), it includes thin slice retainer plate (10) to lay reinforcing apparatus (4), Slope shell fragment (11), spacer (12) and vertical reinforcement piece (13) reset, thin slice retainer plate (10) cup joint on the circumference outer wall of heparin tube person in charge (2), all be provided with slope shell fragment (11) that stretch out to the outside top on the outer wall of thin slice retainer plate (10) left and right sides upper end, two all be provided with spacer (12), two reset between slope shell fragment (11) downside and the heparin tube person in charge (2) the top of slope shell fragment (11) all is provided with vertical reinforcement piece (13).

2. The novel blood collection tube structure of claim 1, wherein: insert bulb (1) and heparin tube person in charge (2) and adopt medical grade transparent plastic material and make through the integrated into one piece mode of moulding plastics, insert bulb (1) and be hemisphere hollow structure.

3. The novel blood collection tube structure of claim 1, wherein: insert circumference outer wall that bulb (1) and heparin tube were responsible for (2) and be smooth wall, it has super hydrophobic coating all to coat on the circumference outer wall that bulb (1) and heparin tube were responsible for (2) and is used for dustproof and waterproof use to insert.

4. The novel blood collection tube structure of claim 1, wherein: the upper end outer wall that lid (5) cup jointed to heparin tube person in charge (2) top circumference outside back plug (7) can be complete laminating on lid (5) lower extreme inner wall, plug (7) upper end outer wall and lid (5) lower extreme inner wall binding face are in encapsulated situation.

5. The novel blood collection tube structure of claim 1, wherein: the heparin tube is responsible for shrink sealed hole (9) and the outside intercommunication of the vertical inside of (2) accessible plug (7), be in shrink sealing state when shrink sealed hole (9) do not use, be in when shrink sealed hole (9) are in not using shrink sealing state that the heparin tube is responsible for (2) inside and is in vacuum negative pressure state.

6. The novel blood collection tube structure of claim 1, wherein: sheet retainer plate (10) left and right sides upper end slope shell fragment (11) all with be thirty degree angle contained angles between the heparin tube person in charge (2), two the outer wall of slope shell fragment (11) and two vertical reinforcement pieces (13) is planar smooth wall.

Images