Shaking machine for preventing blood coagulation in blood drawing tube

Abstract

The invention belongs to the technical field of blood coagulation prevention, and provides a shaking machine for preventing blood coagulation in a blood drawing tube. The device comprises a shaking assembly, wherein the shaking assembly comprises a mounting seat, a shaking frame and a shaking cylinder; the shaking swing cylinder is fixedly mounted on the mounting seat, the shaking frame is mounted on a rotating shaft of the shaking swing cylinder, and the shaking frame is obliquely arranged; the shaking frame is provided with at least two chucks which are uniformly distributed; the blood drawing assembly is arranged on the shaking assembly; the blood drawing assembly comprises a shaking cylinder, a blood drawing test tube, a blood collecting cylinder and a blood pumping piece; the shaking cylinder is detachably installed on the shaking frame and abuts against the clamping head. The blood collection barrel is mounted in the shaking barrel, and one end of the blood collection barrel extends outwards; one end of the blood drawing test tube is communicated with the blood collection cylinder, and the other end of the blood drawing test tube is communicated with a blood vessel of a blood drawing person; the blood pumping part is used for pumping blood of the blood drawing test tube pump into the blood collecting cylinder.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of blood coagulation prevention, and particularly relates to a shaking machine for preventing blood coagulation in blood drawing tubes. BACKGROUND

[0002] During or after blood drawing, blood coagulation may occur, which may result in blood failure. A common treatment method is to prevent blood coagulation by hot compress or a test tube containing an appropriate amount of anticoagulant. However, this method requires manual operation and certain experience. Therefore, the present application provides a shaking machine for preventing blood coagulation in blood drawing tubes, which can effectively prevent blood coagulation during blood drawing. SUMMARY

[0003] In view of the defects in the prior art, the present application provides a shaking machine for preventing blood coagulation in blood drawing tubes to prevent blood coagulation during blood drawing.

[0004] In a first aspect, the present application provides a shaking machine for preventing blood coagulation in blood drawing tubes, which includes a shaking assembly, a blood drawing assembly, and a blood collection assembly. The shaking assembly includes a mounting seat, a shaking frame, and a shaking swing cylinder. The shaking swing cylinder is fixedly installed on the mounting seat, and the shaking frame is installed on a rotating shaft of the shaking swing cylinder and is inclined. The shaking frame is provided with not less than two clamping heads, which are uniformly distributed. The blood drawing assembly is provided on the shaking assembly. The blood drawing assembly includes a shaking cylinder, a blood drawing test tube, a blood collection cylinder, and a blood pumping member. The shaking cylinder is detachably installed on the shaking frame and abuts against the clamping head. The blood collection cylinder is installed in the shaking cylinder and extends outward at one end. One end of the blood drawing test tube is in communication with the blood collection cylinder, and the other end of the blood drawing test tube is in communication with a blood vessel of a blood drawing person. The blood pumping member is used to pump blood in the blood drawing test tube into the blood collection cylinder.

[0005] Further, the shaking machine also includes a fixed abutting sleeve, which is fixedly installed on the shaking cylinder and abuts against the clamping head. In actual use, the fixed abutting sleeve is made of metal material to facilitate clamping and improve the anti-wear effect during clamping and prolong the overall service life of the device.

[0006] Further, the clamping head has magnetism, and the fixed abutting sleeve is magnetically connected with the clamping head. In actual use, the clamping head is made of magnetic material to further improve the connection and fixing effect.

[0007] Further, the functional assembly further comprises an abutting pipe, the shaking frame is provided with an abutting table, the abutting table is provided with a placing groove, one end of the abutting pipe is abutted and mounted on the placing groove, and the other end of the abutting pipe is close to the direction of the blood drawing test tube. In actual application, the purpose of the design is to realize the shaking transmission of the blood drawing test tube, so as to realize the effective shaking of the blood drawing test tube. In actual work, in order to avoid blood clotting, a small amount of anticoagulant is coated on the inner wall of the blood drawing test tube. In this way, the anticoagulant can be released into the blood drawing test tube after shaking, so as to further avoid blood clotting.

[0008] Further, the blood drawing assembly further comprises a shaking sleeve, the shaking sleeve is penetrated and mounted on the blood drawing test tube, and the other end of the abutting pipe is magnetically connected. In actual application, the purpose of the design is to transmit the shaking action through the shaking sleeve, and to protect the blood drawing test tube. In actual design, the shaking sleeve is composed of an inner flexible sleeve and an outer magnetically attractable metal sleeve. In this way, the blood drawing test tube can be protected by the inner flexible sleeve, and the outer magnetically attractable metal sleeve is magnetically connected with the abutting pipe. In this way, the shaking disengagement effect can be realized, and the continuous shaking of the blood drawing test tube can be avoided. In this way, the blood drawing test tube can be shaken several times and then disengaged, so as to avoid the continuous shaking effect.

[0009] Further, the functional assembly further comprises a pumping cylinder, the shaking cylinder is provided with a rubber elastic membrane, the rubber elastic membrane is arranged in the shaking cylinder and is in sealing connection with the inner wall of the shaking cylinder, and the output shaft of the pumping cylinder is connected with the rubber elastic membrane. In actual application, the purpose of the design is to produce a sustainable pumping effect. In this way, the rubber elastic membrane is vibrated and fluctuated under the reciprocating motion of the output shaft of the pumping cylinder, so as to realize the airflow change between the rubber elastic membrane and the collecting blood cylinder.

[0010] Further, one end of the collecting blood cylinder is provided with an elastic end face, and the elastic end face is close to the direction of the rubber elastic membrane. The outer wall of the collecting blood cylinder is in sealing abutment with the inner wall of the shaking cylinder. In actual application, the purpose of the design is to cause the blood flow in the collecting blood cylinder to shake, so as to further realize the anti-coagulation of the blood flowing into the collecting blood cylinder. On the other hand, the sufficient oscillation of the blood also facilitates the subsequent filtering effect.

[0011] Further, the functional assembly further comprises a filter screen, which is arranged in the collecting blood cylinder; wherein the blood drawing test tube is arranged below the filter screen at the communicating position with the collecting blood cylinder. In actual application, the purpose of the design is to achieve further filtering effect and improve the quality of the drawn blood. In actual application, the filter screen is a common synthetic high polymer material, which is a combination of polyether sulfone (PES), polypropylene (PP) and polycarbonate (PC).

[0012] From the above technical solution, the beneficial effects of the blood drawing prevention and shaking machine for blood coagulation provided by the application are as follows: In actual application, the shaking method adopted by the design effectively prevents blood coagulation. The shaking frame chuck design effectively ensures the shaking effect. Moreover, the blood drawing assembly effectively draws blood. Firstly, the blood drawing test tube is in communication with the patient, and blood is quickly sucked out through the needle tube. On the other hand, the blood pumping member pumps the blood in the blood drawing test tube to the collecting blood cylinder. Firstly, the blood pumping member is a peristaltic pump, and cooperates with a medical tube to pump the blood out to the collecting blood cylinder. In this way, the blood can be further collected. The shaking swing cylinder drives the shaking frame to shake and rotate, thereby achieving rotation. BRIEF DESCRIPTION OF DRAWINGS

[0013] In order to more clearly illustrate the specific embodiments of the present application, the drawings required to be used in the specific embodiments or prior art description will be briefly introduced below. In all the drawings, the elements or parts are not necessarily drawn according to the actual scale.

[0014] Figure 1 A front view of the blood drawing prevention and shaking machine for blood coagulation and the blood drawing test tube is provided. Figure 2 A shaking working schematic diagram of the blood drawing prevention and shaking machine for blood coagulation and the blood drawing test tube is provided. Figure 3 An internal structure schematic diagram of the blood drawing prevention and shaking machine for blood coagulation and the blood drawing test tube is provided. Figure 4 A blood pumping working schematic diagram of the blood drawing prevention and shaking machine for blood coagulation and the blood drawing test tube is provided. Reference signs: Shaking assembly 1, mounting base 11, shaking frame 12, shaking cylinder 13, clamp head 121, abutment platform 122, placement slot 123, blood drawing assembly 2, shaking cylinder 21, rubber elastic membrane 213, blood drawing tube 22, blood collection tube 23, elastic end face 231, blood pumping component 24, shaking sleeve 25, inner flexible sleeve 251, outer magnetic metal sleeve 252, fixed abutment sleeve 3, functional component 4, abutment tube 41, pumping cylinder 42, filter screen 43. Detailed Implementation

[0015] The embodiments of the technical solution of the present invention will now be described in detail with reference to the accompanying drawings. These embodiments are merely illustrative of the technical solution of the present invention and are therefore intended to limit the scope of protection of the present invention.

[0016] The basic implementation examples are as follows: Figures 1 to 4 As shown: like Figures 1-4 As shown in the figure, the shaking machine provided in this embodiment is designed to prevent blood clotting during blood draws, thus avoiding the occurrence of blood clotting.

[0017] The first aspect, the present application provides a kind of anti-bloodletting blood coagulation shake machine, comprising: shaking component 1, the shaking component 1 includes mounting seat 11, shaking frame 12 and shaking swing cylinder 13;The shaking swing cylinder 13 is fixedly installed on the mounting seat 11, the shaking frame 12 is installed on the pivot of the shaking swing cylinder 13, and the shaking frame 12 is inclinedly arranged;Two or more than two clamping heads 121 are provided on the shaking frame 12, and are evenly arranged;And bloodletting component 2, the bloodletting component 2 is arranged on the shaking component 1;Wherein the bloodletting component 2 includes shaking cylinder 21, bloodletting test tube 22, collection blood cylinder 23 and blood pumping piece 24;The shaking cylinder 21 is detachably installed on the shaking frame 12, and is in abutment with the clamping head 121;The collection blood cylinder 23 is installed in the shaking cylinder 21, and one end of the collection blood cylinder 23 extends outward;One end of the bloodletting test tube 22 communicates with the collection blood cylinder 23, and the other end of the bloodletting test tube 22 communicates with the blood vessel of bloodletting personnel;The blood pumping piece 24 is used for pumping the blood in the bloodletting test tube 22 into the collection blood cylinder 23.In actual application, the shaking mode adopted in the design effectively prevents blood coagulation;Among them, the clamping head 121 of the shaking frame 12 can effectively ensure the shaking effect;And, the bloodletting component 2 can effectively extract blood, first, the bloodletting test tube 22 communicates with the patient, and the blood is quickly sucked out through the needle tube;On the other hand, the blood pumping piece 24 pumps the blood in the bloodletting test tube 22 into the collection blood cylinder 23;First, the blood pumping piece 24 is a peristaltic pump, and cooperates with a medical tube to pump the blood out to the collection blood cylinder 23;In this way, the blood can be further collected;Among them, the shaking swing cylinder 13 drives the shaking frame 12 to shake and rotate, to realize rotation.

[0018] In the embodiment, in order to more firmly install the bloodletting component 2, a fixed abutment sleeve 3 is further included, the fixed abutment sleeve 3 is fixedly installed on the shaking cylinder 21, wherein the fixed abutment sleeve 3 is in abutment with the clamping head 121.In actual application, the purpose of the design is to facilitate clamping, and in actual work, the fixed abutment sleeve 3 is made of metal material, which can effectively improve the anti-wear effect of the clamping process and prolong the overall service life of the device.

[0019] Among them, in order to ensure the connection stability, the clamping head 121 has magnetism, and the fixed abutment sleeve 3 is magnetically connected with the clamping head 121.In actual application, the clamping head 121 is made of magnetic material, which can further improve the connection and fixing effect.

[0020] In order to further achieve the effect of preventing blood coagulation, in the embodiment, a functional assembly 4 is further included, which comprises an abutting pipe 41, the shaking frame 12 is provided with an abutting table 122, the abutting table 122 is provided with a placing groove 123, one end of the abutting pipe 41 is abutted and mounted on the placing groove 123, and the other end of the abutting pipe 41 is close to the direction of the blood drawing test tube 22. In actual application, the purpose of the design is to realize the shaking conduction to the blood drawing test tube 22, so as to realize the effective shaking of the blood drawing test tube 22. In actual work, in order to avoid blood coagulation, a small amount of anticoagulant is coated on the inner wall of the blood drawing test tube 22, so that the anticoagulant can be released into the blood drawing test tube 22 after shaking, so as to further avoid the blood coagulation phenomenon.

[0021] In the embodiment, in order to further realize the shaking contact and separation effect, the blood drawing assembly 2 further comprises a shaking sleeve 25, the shaking sleeve 25 penetrates and is mounted in the blood drawing test tube 22, and the other end of the abutting pipe 41 is magnetically connected. In actual application, the purpose of the design is that on the one hand, the shaking sleeve 25 transmits the shaking action, and on the other hand, the blood drawing test tube 22 can be protected. In actual design, the shaking sleeve 25 is composed of an inner flexible sleeve 251 and an outer magnetically attractable metal sleeve 252, so that the blood drawing test tube 22 can be protected by the inner flexible sleeve 251, and the outer magnetically attractable metal sleeve 252 is magnetically connected with the abutting pipe 41. In this way, the shaking and separation effect can be realized, and the continuous shaking of the blood drawing test tube 22 can be avoided. In this way, the shaking and separation effect can be realized after shaking several times.

[0022] In the embodiment, the functional assembly 4 further comprises a pumping cylinder 42, the shaking cylinder 21 is provided with a rubber elastic film 213, the rubber elastic film 213 is arranged in the shaking cylinder 21 and is in sealing connection with the inner wall of the shaking cylinder 21, and the output shaft of the pumping cylinder 42 is connected with the rubber elastic film 213. In actual application, the purpose of the design is to produce a sustainable pumping effect. In this process, the pumping cylinder 42 is an electric cylinder, the pumping cylinder 42 is connected with the rubber elastic film 213, and under the reciprocating motion of the output shaft of the pumping cylinder 42, the vibration of the rubber elastic film 213 is realized, and the air flow change between the rubber elastic film 213 and the collecting blood cylinder 23 is realized.

[0023] In the embodiment, one end of the collecting blood cylinder 23 is provided with an elastic end face 231, and the elastic end face 231 is close to the direction of the rubber elastic film 213; wherein the outer wall of the collecting blood cylinder 23 is in sealing abutment with the inner wall of the shaking cylinder 21. In actual application, the purpose of the design is to cause the blood flow in the collecting blood cylinder 23 to shake, so that the blood flowing into the collecting blood cylinder 23 can be further prevented from coagulation; and on the other hand, the sufficient shaking of the blood also facilitates the subsequent filtering effect.

[0024] In the embodiment, the functional assembly 4 further comprises a filter screen 43, which is arranged in the collecting blood cylinder 23; wherein the communicating position of the blood drawing test tube 22 and the collecting blood cylinder 23 is arranged below the filter screen 43. In actual application, the purpose of the design is to achieve a further filtering effect and improve the quality of the drawn blood. In actual application, the filter screen 43 is a common synthetic high polymer material: a combination of polyether sulfone (PES), polypropylene (PP) and polycarbonate (PC).

[0025] In summary, the shaking machine for preventing coagulation of blood in a blood drawing tube not only has a reasonable design, but also is simple to operate, and can effectively achieve shaking to avoid the occurrence of coagulation during blood drawing; and through the shakable design, the coagulation and filtering of blood are effectively achieved; therefore, the device is suitable for industry promotion.

[0026] In the specification of the present application, a large number of specific details are described. However, it can be understood that the embodiments of the present application can be practiced without these specific details. In some examples, well-known methods, structures and techniques are not shown in detail in order not to obscure the understanding of the present specification.

[0027] The above embodiments are only used to illustrate the technical solutions of the present application, rather than limit them; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that the technical solutions recorded in the foregoing embodiments can still be modified, or some or all of the technical features can be replaced by equivalent replacements; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present application, and they should be covered in the scope of the claims and the specification of the present application.

Claims

1. A blood-letting-preventing coagulation-shaking machine, characterized in that, The utility model relates to a blood collection device, which comprises: a shaking assembly, the shaking assembly comprising a mounting base, a shaking frame and a shaking swing cylinder; the shaking swing cylinder is fixedly installed on the mounting base, the shaking frame is installed on a rotating shaft of the shaking swing cylinder, and the shaking frame is arranged in an inclined manner; the shaking frame is provided with not less than two clamping heads, which are arranged uniformly; and a blood collection assembly, which is arranged on the shaking assembly; the blood collection assembly comprises a shaking cylinder, a blood collection test tube, a blood collection cylinder and a blood pumping member; the shaking cylinder is detachably installed on the shaking frame and abuts against the clamping head; the blood collection cylinder is installed in the shaking cylinder and extends outward at one end; one end of the blood collection test tube is in communication with the blood collection cylinder, and the other end of the blood collection test tube is in communication with a blood vessel of a blood collector; the blood pumping member is used for pumping blood in the blood collection test tube into the blood collection cylinder.

2. A no-draw tube coagulation shaker machine according to claim 1, wherein, Further comprising: a fixed abutting sleeve, which is fixedly installed on the shaking cylinder, wherein the fixed abutting sleeve abuts against the clamping head.

3. A blood draw prevention and blood coagulation shaking machine according to claim 1, wherein, The clamping head has magnetism, and the fixed abutting sleeve is magnetically connected with the clamping head.

4. A blood draw prevention and blood coagulation shaking machine according to claim 1, wherein, Further comprising a functional assembly, the functional assembly comprising an abutting pipe, the shaking frame being provided with an abutting table, the abutting table being provided with a placing groove, wherein one end of the abutting pipe is abuttingly installed on the placing groove, and the other end of the abutting pipe is close to the direction of the blood collection test tube.

5. A blood-anticoagulation-protected homogenizing machine according to claim 4, characterized in that The blood collection assembly further comprises a shaking sleeve, which is installed through the blood collection test tube and is magnetically connected with the other end of the abutting pipe.

6. A blood-anticoagulation-protected homogenizing machine according to claim 4, characterized in that The functional assembly further comprises a pumping cylinder, the shaking cylinder being provided with a rubber elastic membrane, the rubber elastic membrane being arranged in the shaking cylinder and being sealingly connected with the inner wall of the shaking cylinder; the output shaft of the pumping cylinder is connected with the rubber elastic membrane.

7. A blood-letting-preventing coagulation-shaking machine according to claim 6, wherein, One end of the blood collection cylinder is provided with an elastic end face, and the elastic end face is close to the direction of the rubber elastic membrane; wherein the outer wall of the blood collection cylinder is sealingly abutted against the inner wall of the shaking cylinder.

8. A blood draw prevention and blood coagulation shaking machine according to claim 4, wherein, The functional assembly further comprises a filter screen, which is arranged in the blood collection cylinder; wherein the communication part of the blood collection test tube and the blood collection cylinder is arranged below the filter screen.

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