CN212166250U - Blood sampling integration medical device doses - Google Patents
Blood sampling integration medical device doses Download PDFInfo
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- CN212166250U CN212166250U CN201922236911.5U CN201922236911U CN212166250U CN 212166250 U CN212166250 U CN 212166250U CN 201922236911 U CN201922236911 U CN 201922236911U CN 212166250 U CN212166250 U CN 212166250U
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Abstract
The utility model belongs to the medical equipment field, especially, a blood sampling integration medical device of dosing can only carry out unilateral dosing to current device of dosing, can not possess other auxiliary function in lasting dosing, and the problem of effect singleness now proposes following scheme, and it includes back the venturi tube, and the both sides of returning the venturi tube all are equipped with check valve one, and the bottom of returning the venturi tube is equipped with two check valves that the symmetry set up, and the bottom of returning the venturi tube is equipped with the scalp acupuncture, one side of returning the venturi tube is connected with the administration pipe, and the opposite side of returning the venturi tube is connected with the blood vessel, and the one end that leads to the blood vessel is connected with the heparin tube, and one side of heparin tube is rotated and is connected with the commentaries on classics board, sliding connection has the movable plate on the inner wall of heparin tube, and one side fixed mounting of movable plate. The utility model discloses simple structure, convenient to use can make quick the dosing of patient and draw blood, makes things convenient for people to use.
Description
Technical Field
The utility model relates to the technical field of medical equipment, especially, relate to a blood sampling integration medical device doses.
Background
With the rapid development of modern medical science and technology, the treatment problem of many diseases is solved. However, there are diseases that require multiple or complex repeated dosing regimens over an extended period of time to provide for sustained treatment or control of the condition. The patient needs to be frequently sampled with blood while the drug is continuously administered, and the operation is troublesome.
The prior administration device can only carry out unilateral administration, can not have other auxiliary functions in continuous administration, and has single function, so that the administration and blood sampling integrated medical device is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the prior drug delivery device can only deliver drugs unilaterally, cannot have other auxiliary functions in continuous drug delivery, and has the defect of single action, and provides a drug delivery and blood sampling integrated medical device.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a blood sampling integration medical device of dosing, includes back the venturi tube, and the both sides of returning the venturi tube all are equipped with check valve one, and the bottom of returning the venturi tube is equipped with two check valves two that the symmetry set up, and the bottom of returning the venturi tube is equipped with the scalp acupuncture, one side of returning the venturi tube is connected with the medicine tube of dosing, and the opposite side of returning the venturi tube is connected with logical blood vessel, and the one end that leads to blood vessel is connected with the heparin tube, and one side of heparin tube is rotated and is connected with the commentaries on classics board, sliding connection has the movable plate on the inner wall of heparin tube, movable plate and the inner wall looks adaptation of heparin tube, one side fixed mounting of movable plate have the pull rod, the pull rod run through the heparin.
Preferably, the annular spout has been seted up to one side of heparin tube, and one side fixed mounting of commentaries on classics board has the locating lever that two symmetries set up, locating lever and annular spout sliding connection, and annular spout and locating lever can carry on spacingly to the commentaries on classics board.
Preferably, the inner side of the rotating plate is fixedly provided with a positioning block, the outer side of the pull rod is provided with a thread groove, the thread groove is connected with the positioning block in a sliding manner, and the rotating plate can drive the pull rod to move through the sliding connection of the thread groove and the positioning block.
Preferably, sliding connection has same baffle on two breather pipes, and the top fixed mounting of baffle has two push pedals, and the push pedal cooperatees with the movable plate, and two through-holes have been seted up at the top of baffle, and the through-hole cooperatees with the breather pipe, and the baffle can seal two breather pipes.
Preferably, the constant head tank has all been seted up on the both sides inner wall of annular spout, and the equal fixed mounting in both sides of locating lever has the stopper, stopper and the constant head tank sliding connection who corresponds, stopper and constant head tank can fix a position the commentaries on classics board for the baffle can not drop.
In the utility model, the drug administration and blood sampling integrated medical device has the advantages that the rotating plate can drive the pull rod to move due to the sliding connection of the thread groove and the positioning block, and the pull rod can drive the moving plate to form negative pressure in the blood sampling tube;
due to the arrangement of the push plate and the baffle plate, when the movable plate moves to a certain position, the baffle plate can be driven to move through matching with the push plate, and then blood can flow into the blood collection vessel through the through hole.
The utility model discloses simple structure, convenient to use can make quick the dosing of patient and draw blood, makes things convenient for people to use.
Drawings
Fig. 1 is a schematic structural view of an integrated administration and blood sampling medical device provided by the present invention;
FIG. 2 is a schematic cross-sectional view of a baffle and a vent tube of the integrated administration and blood sampling medical device according to the present invention;
fig. 3 is a schematic structural diagram of a part a of an integrated administration and blood collection medical device provided by the present invention.
In the figure: 1-return tube, 2-administration tube, 3-blood-through tube, 4-one-way valve I, 5-one-way valve II, 6-scalp needle, 7-blood-taking tube, 8-moving plate, 9-pull rod, 10-rotating plate, 11-air-through tube, 12-blood-collecting dish, 13-baffle, 14-push plate and 15-through hole.
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.
Example 1
Referring to fig. 1-3, an integrated medical device for drug administration and blood sampling comprises a loop pipe 1, wherein one-way valves one 4 are arranged on two sides of the loop pipe 1, two symmetrically arranged one-way valves two 5 are arranged at the bottom of the loop pipe 1, a scalp needle 6 is arranged at the bottom of the loop pipe 1, a drug administration pipe 2 is connected to one side of the loop pipe 1, a blood through pipe 3 is connected to the other side of the loop pipe 1, a blood sampling pipe 7 is connected to one end of the blood through pipe 3, a rotating plate 10 is rotatably connected to one side of the blood sampling pipe 7, a moving plate 8 is slidably connected to the inner wall of the blood sampling pipe 7, the moving plate 8 is matched with the inner wall of the blood sampling pipe 7, a pull rod 9 is fixedly mounted on one side of the moving plate 8, the pull rod 9 penetrates through the blood sampling pipe 7 and is slidably connected with the rotating plate 10.
The utility model discloses in, annular spout has been seted up to one side of heparin tube 7, and one side fixed mounting of commentaries on classics board 10 has the locating lever that two symmetries set up, locating lever and annular spout sliding connection.
The utility model discloses in, the inboard fixed mounting who changes board 10 has the locating piece, and the thread groove has been seted up in the outside of pull rod 9, thread groove and locating piece sliding connection.
The utility model discloses in, sliding connection has same baffle 13 on two breather pipes 11, and the top fixed mounting of baffle 13 has two push pedal 14, and push pedal 14 cooperatees with movable plate 8, and two through-holes 15 have been seted up at the top of baffle 13, and through-hole 15 cooperatees with breather pipe 11.
The utility model discloses in, all seted up the constant head tank on the both sides inner wall of annular spout, the equal fixed mounting in both sides of locating lever has the stopper, stopper and the constant head tank sliding connection who corresponds.
Example 2
Referring to fig. 1-3, an integrated medical device for drug administration and blood sampling comprises a loop pipe 1, wherein one-way valves one 4 are arranged on two sides of the loop pipe 1, two symmetrically arranged one-way valves two 5 are arranged at the bottom of the loop pipe 1, a scalp needle 6 is arranged at the bottom of the loop pipe 1, a drug administration pipe 2 is connected to one side of the loop pipe 1, a blood through pipe 3 is connected to the other side of the loop pipe 1, a blood sampling pipe 7 is connected to one end of the blood through pipe 3, a rotating plate 10 is rotatably connected to one side of the blood sampling pipe 7, a moving plate 8 is slidably connected to the inner wall of the blood sampling pipe 7, the moving plate 8 is matched with the inner wall of the blood sampling pipe 7, a pull rod 9 is welded to one side of the moving plate 8, the pull rod 9 penetrates through the blood sampling pipe 7 and is slidably connected with the rotating plate 10, a.
The utility model discloses in, annular spout has been seted up to one side of heparin tube 7, and the welding of one side of commentaries on classics board 10 has the locating lever that two symmetries set up, locating lever and annular spout sliding connection, and annular spout can carry on spacingly with the locating lever to commentaries on classics board 10.
The utility model discloses in, the inboard welding of commentaries on classics board 10 has the locating piece, and the thread groove has been seted up in the outside of pull rod 9, thread groove and locating piece sliding connection, and pivoted commentaries on classics board 10 can drive pull rod 9 through the sliding connection of thread groove with the locating piece and remove.
The utility model discloses in, sliding connection has same baffle 13 on two breather pipes 11, and the top welding of baffle 13 has two push pedal 14, and push pedal 14 cooperatees with movable plate 8, and two through-holes 15 have been seted up at the top of baffle 13, and through-hole 15 cooperatees with breather pipe 11, and baffle 13 can seal two breather pipes 11.
The utility model discloses in, all seted up the constant head tank on the both sides inner wall of annular spout, the stopper has all been welded to the both sides of locating lever, stopper and the constant head tank sliding connection who corresponds, stopper and constant head tank can fix a position commentaries on classics board 10 for commentaries on classics board 10 can not drop.
In the utility model, the two one-way valves I4 can prevent the liquid medicine and the blood from flowing upwards, the one-way valve II 5 close to the medicine feeding tube 2 can only feed the medicine to the scalp needle 6, the one-way valve II 5 close to the blood through tube 3 can only flow to the blood through tube 3 from the scalp needle 6, when the blood sampling of the patient is needed, the rotating plate 10 is rotated, the rotating plate 10 drives the pull rod 9 to move due to the sliding connection of the positioning block and the thread groove, the pull rod 9 drives the moving plate 8 to move, the moving plate 8 drives the moving plate 8 to form the negative pressure inside the left side of the blood sampling tube 7, further the blood in the patient flows to the blood sampling tube 7 under the action of the negative pressure, when the moving plate 8 pushes the push plate 14 on the right side to move, the push plate 14 drives the baffle 13 to move, so that the baffle 13 drives the through hole 15 to move to the vent tube 11, further the, so that the patient can be sampled for blood drawing.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. The utility model provides a blood sampling integration medical device of dosing, includes and returns venturi tube (1), its characterized in that, the both sides of returning venturi tube (1) all are equipped with check valve one (4), and the bottom of returning venturi tube (1) is equipped with two check valves two (5) that the symmetry set up, and the bottom of returning venturi tube (1) is equipped with scalp acupuncture (6), one side of returning venturi tube (1) is connected with for medicine pipe (2), and the opposite side of returning venturi tube (1) is connected with blood vessel (3), and one end of blood vessel (3) is connected with heparin tube (7), and one side of heparin tube (7) is rotated and is connected with commentaries on classics board (10), sliding connection has movable plate (8) on the inner wall of heparin tube (7), movable plate (8) and heparin tube (7)'s inner wall looks adaptation, and one side fixed mounting of movable plate (8) has pull rod (9), and pull rod (9) run through heparin tube (7) and, the inner wall of the bottom of the blood collection tube (7) is connected with an air tube (11), and the bottom of the air tube (11) is connected with a blood collection vessel (12).
2. The integrated administration and blood collection medical device according to claim 1, wherein an annular chute is formed in one side of the blood collection tube (7), two symmetrically arranged positioning rods are fixedly mounted on one side of the rotating plate (10), and the positioning rods are slidably connected with the annular chute.
3. The integrated administration and blood collection medical device as claimed in claim 1, wherein a positioning block is fixedly mounted on the inner side of the rotating plate (10), a threaded groove is formed on the outer side of the pull rod (9), and the threaded groove is slidably connected with the positioning block.
4. The administration and blood collection integrated medical device according to claim 1, wherein the two vent pipes (11) are slidably connected with a same baffle (13), two push plates (14) are fixedly mounted on the top of the baffle (13), the push plates (14) are matched with the moving plate (8), two through holes (15) are formed in the top of the baffle (13), and the through holes (15) are matched with the vent pipes (11).
5. The integrated drug administration and blood collection medical device as claimed in claim 2, wherein the inner walls of the two sides of the annular chute are respectively provided with a positioning groove, the two sides of the positioning rod are respectively and fixedly provided with a limiting block, and the limiting blocks are slidably connected with the corresponding positioning grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922236911.5U CN212166250U (en) | 2019-12-13 | 2019-12-13 | Blood sampling integration medical device doses |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922236911.5U CN212166250U (en) | 2019-12-13 | 2019-12-13 | Blood sampling integration medical device doses |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212166250U true CN212166250U (en) | 2020-12-18 |
Family
ID=73764105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922236911.5U Active CN212166250U (en) | 2019-12-13 | 2019-12-13 | Blood sampling integration medical device doses |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212166250U (en) |
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2019
- 2019-12-13 CN CN201922236911.5U patent/CN212166250U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220629 Address after: 200000 room 201e, No. 36, Lane 1688, Guoquan North Road, Yangpu District, Shanghai Patentee after: Shanghai kailiya Biotechnology Development Co.,Ltd. Address before: Room 103, building 91, Huilong garden, Wuyang street, Deqing County, Huzhou City, Zhejiang Province Patentee before: Zhang Ruyi |
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| TR01 | Transfer of patent right |