CN209752954U - Blood storage box - Google Patents
Blood storage box Download PDFInfo
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- CN209752954U CN209752954U CN201920124870.8U CN201920124870U CN209752954U CN 209752954 U CN209752954 U CN 209752954U CN 201920124870 U CN201920124870 U CN 201920124870U CN 209752954 U CN209752954 U CN 209752954U
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Abstract
The application discloses a blood storage box in the technical field of blood storage devices, which comprises an inner barrel, a cylindrical cam, a material placing barrel and an outer barrel, wherein the inner barrel is positioned in the outer barrel; a transverse plate is fixed in the outer barrel and located below the inner barrel, an air hole is formed in the transverse plate, a motor is fixed on the transverse plate, an output shaft of the motor is fixed at the bottom of the inner barrel, a cylindrical cam is fixedly connected to the output shaft of the motor and comprises a cylinder body and a cam groove arranged on the cylinder body, a sleeve is sleeved on the cylindrical cam, and a sliding block in sliding connection with the cam groove is arranged on the inner wall of the sleeve; the top of blowing section of thick bamboo is equipped with the stifled pole, and the free end of stifled pole is equipped with the end cap, and sliding connection has the piston board in the blowing section of thick bamboo, is equipped with the hole that leaks on the piston board, and connecting rod and telescopic outer wall fixed connection are passed through to the bottom of piston board. The problem of prior art refrigeration effect not good and anticoagulant and blood mix inhomogeneous is solved to this scheme.
Description
Technical Field
The utility model relates to a blood storage device technical field, concretely relates to blood storage box.
Background
At present, devices for temporarily storing blood for hematology department are simple, in order to conveniently take test tubes filled with blood at any time, only a plurality of holes for filling the test tubes are arranged in a box body, the refrigeration effect is poor, and the blood in the test tubes is easy to deteriorate and coagulate due to overhigh temperature in the box body; in addition, in order to avoid the too fast activation of blood coagulation factors in blood, anticoagulant is generally required to be added into the blood, the anticoagulant is firstly placed in a test tube when the anticoagulant is added, then the blood is collected, and then the test tube is simply shaken by hands after the blood is collected, so that the blood and the anticoagulant in the test tube can be mixed unevenly under the common condition, the effect of the anticoagulant is not good, and the related work of medical staff on the examination of blood samples is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model provides a blood storage box to solve among the prior art hand and shake the test tube and lead to anticoagulant and the inhomogeneous problem of blood mixture.
In order to solve the technical problem, the utility model provides a following technical scheme: a blood storage box comprises an inner barrel, a cylindrical cam, a material placing barrel and an outer barrel, wherein the inner barrel is positioned in the outer barrel, a placing plate is fixed in the inner barrel, a plurality of placing holes for placing test tubes are formed in the placing plate, and a plurality of vent holes are formed in the bottom of the inner barrel; a transverse plate is fixed in the outer barrel and located below the inner barrel, a plurality of air holes are formed in the transverse plate, a motor is fixed on the transverse plate, an output shaft of the motor is fixed at the bottom of the inner barrel, a cylindrical cam is fixedly connected to the output shaft of the motor and comprises a cylinder body and a cam groove arranged on the cylinder body, a sleeve is sleeved on the cylindrical cam in a sliding mode, and a sliding block connected with the cam groove in a sliding mode is arranged on the inner wall of the sleeve; the discharging barrel is fixed between the transverse plate and the inner barrel, the top of the discharging barrel is provided with a blocking rod, the free end of the blocking rod is provided with a plug, a piston plate is connected to the discharging barrel in a sliding mode, a material leaking hole matched with the plug is formed in the piston plate, the bottom of the piston plate is fixed with an L-shaped connecting rod, and one end, far away from the piston plate, of the connecting rod is fixedly connected with the outer wall of the sleeve.
The utility model discloses a theory of operation: when the scheme is used, the anticoagulant is put into the test tube firstly, then the blood is collected through the test tube, the test tube filled with the blood is put into the placing hole on the placing plate, water is filled at the inner bottom of the outer tube, ammonium nitrate is placed into the placing tube, the motor fixed on the transverse plate is started, the free end of the output shaft of the motor is fixed at the bottom of the inner tube, the inner tube is placed in the outer tube, so the inner tube can rotate along with the output shaft of the motor, the test tube filled with the blood is not allowed to stand any more, the anticoagulant in the blood can be quickly dispersed into the test tube, the blood and the anticoagulant are uniformly mixed, the anticoagulant acts rapidly, the blood coagulation speed is delayed, the cylindrical cam and the output shaft are coaxially fixed, the cylindrical cam comprises a cylinder body and a cam groove arranged on the cylinder body, a hollow sleeve is sleeved outside the cylindrical cam, cylindrical cam rotates and will drive the sleeve up-and-down motion like this, and the sleeve is fixed through connecting rod and piston plate, and the piston plate will up-and-down motion like this, when the hole that leaks on the piston plate breaks away from with the end cap, ammonium nitrate falls from the hole that leaks, enters into the bottom of urceolus through the gas pocket on the diaphragm again, takes place hydrolytic reaction with water, absorbs a large amount of heat for the temperature in the urceolus reduces, and then to the blood cooling in the test tube, has avoided blood to lead to rotten solidification because the high temperature.
The utility model has the advantages that: this scheme can drive sleeve up-and-down motion when adding cylindrical cam and making the rotation of inner tube, and then make piston plate up-and-down motion to lower the test tube with putting into the aquatic of ammonium nitrate spaced, make the inner tube rotate and then drive the test tube and rotate simultaneously, can make blood and anticoagulant mix more abundant like this, make the effect of anticoagulant more obvious, delay the blood and solidify.
The optimization of the basic technical scheme is as follows:
Further, the plug is connected with the plug rod in a sliding mode. Thus, the piston plate can conveniently move up and down.
further, a spring is arranged between the plug and the top of the charging barrel, and the spring is sleeved on the plug rod. Thus, the plug can be compressed and then restored to the original position.
further, a cover is arranged on the outer cylinder. Therefore, the condition of heat exchange between the outer cylinder and the outside can be effectively reduced.
Drawings
fig. 1 is a schematic structural view of the blood storage box of the present invention.
Detailed Description
The following is further detailed by way of specific embodiments:
Reference numerals in the drawings of the specification include: the device comprises a cover 1, a placing plate 2, an inner cylinder 3, an outer cylinder 4, an output shaft 5, a sleeve 6, a transverse plate 7, a motor 8, a cylindrical cam 9, a connecting rod 10, a charging barrel 11, a piston plate 12, a plug 13 and a blocking rod 14.
The embodiment is basically as shown in the attached figure 1:
A blood storage box comprises an inner barrel 3, a cylindrical cam 9, a discharge barrel 11 and an outer barrel 4, wherein a cover 1 is arranged on the outer barrel 4, the inner barrel 3 is positioned in the outer barrel 4, a placing plate 2 is fixed in the inner barrel 3, a plurality of placing holes for placing test tubes are formed in the placing plate 2, and a plurality of vent holes are formed in the bottom of the inner barrel 3; a transverse plate 7 is fixed in the outer barrel 4, the transverse plate 7 is positioned below the inner barrel 3, a plurality of air holes are formed in the transverse plate 7, a motor 8 is fixed on the transverse plate 7, an output shaft 5 of the motor 8 is fixed at the bottom of the inner barrel 3, a cylindrical cam 9 is fixedly connected to the output shaft 5 of the motor 8, the cylindrical cam 9 comprises a cylinder body and a cam groove arranged on the cylinder body, a sleeve 6 is sleeved on the cylindrical cam 9 in a sliding mode, a sliding block connected with the cam groove in a sliding mode is arranged on the inner wall of the sleeve 6, and the sleeve 6 is connected with the cylindrical cam 9; the discharging barrel 11 is fixed between the transverse plate 7 and the inner barrel 3, the top of the discharging barrel 11 is provided with a blocking rod 14, the free end of the blocking rod 14 is provided with a plug 13, the plug 13 is in sliding connection with the blocking rod 14, a spring is arranged between the plug 13 and the top of the discharging barrel 11, the spring is sleeved on the blocking rod 14, a piston plate 12 is connected to the discharging barrel 11 in a sliding mode, a material leaking hole matched with the plug 13 is formed in the piston plate 12, the bottom of the piston plate 12 is fixed with an L-shaped connecting rod 10, the connecting rod 10 is divided into a vertical section and a horizontal section, the vertical section is fixed to the bottom of the piston plate 12, and the horizontal section is fixedly connected with the.
The specific implementation process is as follows: when the scheme is used, firstly, anticoagulant is put into the test tube, then the blood is collected through the test tube, the test tube filled with the blood is put into the placing hole on the placing plate 2, water is filled at the inner bottom of the outer tube 4, ammonium nitrate is placed into the placing tube 11, the motor 8 fixed on the transverse plate 7 is started, the free end of the output shaft 5 of the motor 8 is fixed at the bottom of the inner tube 3, the inner tube 3 is placed in the outer tube 4, so the inner tube 3 can rotate along with the output shaft 5 of the motor 8, the test tube filled with the blood does not stand, the anticoagulant in the blood can be rapidly dispersed into the test tube, the blood and the anticoagulant are uniformly mixed, the anticoagulant acts rapidly, the blood coagulation speed is delayed, and because the cylindrical cam 9 is coaxially fixed with the output shaft 5, the cylindrical cam 9 comprises a cylinder and a cam groove arranged on the cylinder, and the hollow sleeve 6 is, be equipped with the slider with cam groove sliding connection in the sleeve 6, cylinder cam 9 rotates like this and will drive 6 up-and-down motion of sleeve, and sleeve 6 is fixed with piston plate 12 through connecting rod 10, piston plate 12 will the up-and-down motion like this, when the hole that leaks on piston plate 12 breaks away from with end cap 13, ammonium nitrate falls from leaking the material hole, the bottom of urceolus 4 is entered into to the gas pocket on the diaphragm 7 again, take place hydrolysis reaction with water, absorb a large amount of heat, make the temperature reduction in the urceolus 4, and then to the blood cooling in the test tube, avoided blood because the high temperature and lead to going bad and solidifying.
Claims (4)
1. A blood storage box which is characterized in that: the test tube placing device comprises an inner barrel, a cylindrical cam, a material placing barrel and an outer barrel, wherein the inner barrel is positioned in the outer barrel, a placing plate is fixed in the inner barrel, a plurality of placing holes for placing test tubes are formed in the placing plate, and a plurality of vent holes are formed in the bottom of the inner barrel; a transverse plate is fixed in the outer barrel and located below the inner barrel, a plurality of air holes are formed in the transverse plate, a motor is fixed on the transverse plate, an output shaft of the motor is fixed at the bottom of the inner barrel, a cylindrical cam is fixedly connected to the output shaft of the motor and comprises a cylinder body and a cam groove arranged on the cylinder body, a sleeve is sleeved on the cylindrical cam in a sliding mode, and a sliding block connected with the cam groove in a sliding mode is arranged on the inner wall of the sleeve; the discharging barrel is fixed between the transverse plate and the inner barrel, the top of the discharging barrel is provided with a blocking rod, the free end of the blocking rod is provided with a plug, a piston plate is connected to the discharging barrel in a sliding mode, a material leaking hole matched with the plug is formed in the piston plate, the bottom of the piston plate is fixed with an L-shaped connecting rod, and one end, far away from the piston plate, of the connecting rod is fixedly connected with the outer wall of the sleeve.
2. A blood tank as claimed in claim 1, wherein: the plug is connected with the plug rod in a sliding mode.
3. A blood tank as claimed in claim 2, wherein: and a spring is arranged between the plug and the top of the charging barrel, and the spring is sleeved on the plug rod.
4. A blood tank as claimed in claim 3, wherein: the outer cylinder is provided with a cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920124870.8U CN209752954U (en) | 2019-01-24 | 2019-01-24 | Blood storage box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920124870.8U CN209752954U (en) | 2019-01-24 | 2019-01-24 | Blood storage box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209752954U true CN209752954U (en) | 2019-12-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920124870.8U Active CN209752954U (en) | 2019-01-24 | 2019-01-24 | Blood storage box |
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| Country | Link |
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| CN (1) | CN209752954U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112044330A (en) * | 2020-09-04 | 2020-12-08 | 河南医学高等专科学校 | Experimental medicine mixing arrangement that uses of foundation medicine |
| CN114904440A (en) * | 2022-07-18 | 2022-08-16 | 昆明理工大学 | Automatic liquid feeder of centrifuging tube |
-
2019
- 2019-01-24 CN CN201920124870.8U patent/CN209752954U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112044330A (en) * | 2020-09-04 | 2020-12-08 | 河南医学高等专科学校 | Experimental medicine mixing arrangement that uses of foundation medicine |
| CN114904440A (en) * | 2022-07-18 | 2022-08-16 | 昆明理工大学 | Automatic liquid feeder of centrifuging tube |
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