CN215915960U - Heparin sodium normal saline tube sealing device - Google Patents
Heparin sodium normal saline tube sealing device Download PDFInfo
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- CN215915960U CN215915960U CN202121883721.3U CN202121883721U CN215915960U CN 215915960 U CN215915960 U CN 215915960U CN 202121883721 U CN202121883721 U CN 202121883721U CN 215915960 U CN215915960 U CN 215915960U
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- heparin sodium
- normal saline
- piston
- sealing device
- tube
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Abstract
The utility model discloses a heparin sodium normal saline tube sealing device, which comprises a normal saline storage assembly and a heparin sodium storage assembly, wherein the normal saline storage assembly is in an injector shape and comprises an injection tube, a liquid outlet tube arranged at the front end of the injection tube, a piston embedded in the injection tube and a piston rod; the injection tube stores natural saline; the heparin sodium storage assembly is in a drop tube shape, the bottom end of the heparin sodium storage assembly is placed into the piston rod from the push handle at the top end of the piston rod, and the top end of the heparin sodium storage assembly is arranged at the outer end of the push handle. The utility model provides a heparin sodium normal saline tube sealing device which is provided with a combined normal saline storage assembly and a heparin sodium storage assembly, so that the nursing requirement of the existing preparation can be met, and the workload of medical workers is reduced.
Description
Technical Field
The utility model relates to the technical field of medical treatment, in particular to a heparin sodium normal saline tube sealing device.
Background
The indwelling needle is widely applied to clinic in China, tube sealing is an important link for effective application of the technology, and domestic nursing scholars perform a great deal of research and clinical practice on the tube sealing technology of the indwelling needle to obtain good curative effect.
In the preparation of heparin saline, a mixing device is required to be used for mixing and preparing the heparin and the physiological saline, but the existing mixing device has low mixing efficiency and can not fully and uniformly mix the heparin and the physiological saline, thereby influencing the preparation effect of liquid medicine.
And the current configuration is finished in a dispensing room, so that the sensing control and basic care requirements of the existing configuration cannot be met.
In view of the above circumstances, there is a need to design a tube sealing device for heparin sodium saline that overcomes the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects in the prior art and provides a heparin sodium normal saline tube sealing device.
In order to achieve the purpose, the utility model adopts the technical scheme that:
heparin sodium normal saline seals pipe device deposits subassembly and heparin sodium including normal saline and deposits the subassembly, wherein:
the normal saline storing component is in an injector shape and comprises an injection tube, a liquid outlet pipe arranged at the front end of the injection tube, a piston embedded in the injection tube and a piston rod; the injection tube stores natural saline;
the heparin sodium storage assembly is in a drop tube shape, the bottom end of the heparin sodium storage assembly is placed into the piston rod from the push handle at the top end of the piston rod, and the top end of the heparin sodium storage assembly is arranged at the outer end of the push handle.
Further, the heparin sodium storage assembly comprises a hollow liquid storage balloon, a hollow liquid guide tube communicated with the hollow liquid storage balloon and a thin film plugging piece arranged in the liquid storage balloon;
heparin sodium solution with corresponding concentration is stored in the liquid storage balloon;
the hollow catheter penetrates from the push handle and passes through the hollow groove of the piston rod to the piston, and a puncture needle is arranged at the front end of the hollow catheter.
Further, the piston is a cylindrical cushion body; the piston is made of medical rubber;
the puncture needle passes through the piston and can be retracted into the piston rod.
Further, the liquid storage balloon is made of medical rubber, and anti-skid particles are arranged on the outer wall of the liquid storage balloon;
the hollow liquid guide pipe is a glass product;
the advancing length of the puncture needle is 5mm, and the length of the piston is 3 mm.
Further, the film plugging piece comprises a plastic film which is attached to the joint of the liquid storage balloon and the hollow liquid guide tube;
the plastic film is provided with a cross-shaped easy-to-crack line.
Furthermore, the injection cylinder is provided with scale values.
Compared with the prior art, the utility model has the following beneficial effects:
according to the heparin sodium normal saline tube sealing device, the combined normal saline storage assembly and the heparin sodium storage assembly are arranged, so that medical care personnel can conveniently meet the sensing control and basic nursing requirements of the existing preparation;
the heparin sodium normal saline tube sealing device has simple configuration modes and easy operation, thereby effectively saving the cost and shortening the operation time;
the heparin sodium normal saline tube sealing device has the characteristics of simple and novel structure, is strictly controlled, avoids human errors, and is safe and reliable.
The foregoing is a summary of the present invention, and in order to provide a clear understanding of the technical means of the present invention and to enable the same to be carried into effect in accordance with the present specification, the following detailed description of the preferred embodiments of the present invention is provided in conjunction with the accompanying drawings.
Drawings
FIG. 1 is a schematic structural diagram of a heparin sodium normal saline tube sealing device of the present invention;
FIG. 2 is a schematic diagram of the structure of the sodium heparin storage assembly of the present invention;
description of reference numerals:
1. a saline storage assembly; 11. an injection tube; 12. a liquid outlet pipe; 13. a piston; 14. a piston rod; 15. a push handle; 16. a scale value;
2. a heparin sodium storage assembly; 21. a liquid storage balloon; 22. a hollow catheter; 23. a thin film closure; 24. puncturing needle; 211. anti-skid particles; 231. a plastic film; 232. a cross-shaped easy-to-crack line;
Detailed Description
In order to facilitate understanding of the objects, technical solutions and effects of the present invention, the present invention will be further described in detail with reference to examples.
As shown in fig. 1-2, the heparin sodium normal saline tube sealing device of the utility model comprises a normal saline storage component 1 and a heparin sodium storage component 2, wherein:
the normal saline storing component 1 is in the shape of an injector and comprises an injection tube 11, a liquid outlet tube 12 arranged at the front end of the injection tube 11, a piston 13 embedded in the injection tube 11 and a piston rod 13; the injection tube 11 stores natural saline;
the heparin sodium storage component 2 is in a drop tube shape, the bottom end of the heparin sodium storage component is arranged from a push handle 15 at the top end of the piston rod 13, and the top end of the heparin sodium storage component is arranged at the outer end of the push handle 15.
The heparin sodium normal saline tube sealing device of this application embodiment, it is at the in-process that uses:
the medical staff selects the device with proper specification, which can be configured in the treatment room or the ward; when the medical care personnel hold the liquid storage balloon 21 and press down the liquid storage balloon with moderate force, so that the puncture needle 24 at the front end of the hollow catheter 22 penetrates through the piston 13 to be communicated with the interior of the injection tube 11, then a user pinches the liquid storage balloon 21 with force to crack the cross-shaped easy-to-crack line 232 on the plastic film 231 in the liquid storage balloon, and the heparin sodium solution stored in the liquid storage balloon 21 enters the injection tube 11 and is fully mixed with the physiological saline in the injection tube 11 by extruding the liquid storage balloon 21; after the heparin sodium is contained and mixed, the puncture needle 24 can be quickly retracted to quickly close the piston 13, so that the syringe-shaped tube sealing auxiliary device can complete the tube sealing operation.
As shown in fig. 2, the heparin sodium normal saline tube sealing device of the present invention, the heparin sodium storage component 2 includes a hollow liquid storage balloon 21, a hollow catheter 22 communicated with the hollow liquid storage balloon, and a thin film sealing member 23 disposed in the liquid storage balloon 21;
heparin sodium solution with corresponding concentration is stored in the liquid storage balloon 21;
the hollow catheter 22 penetrates from the push handle 15 and passes through the hollow groove of the piston rod 13 to the piston 13, and a puncture needle 24 is arranged at the front end of the hollow catheter 22.
In the tube sealing device for heparin sodium normal saline of the embodiment of the application, the heparin sodium storage component 2 is in a drop tube shape, and a liquid storage balloon 21 at the top end of the heparin sodium storage component is used for storing heparin sodium solution with a proper concentration; in order to prevent the heparin sodium solution from flowing into the hollow catheter 22, the film sealing member 23 is provided to seal the liquid storage balloon 21 before use.
As shown in fig. 1, in the heparin sodium normal saline tube sealing device of the present invention, the piston 13 is a cylindrical pad; the piston 13 is made of medical rubber;
the puncture needle 24 passes through the piston 13 and can be retracted into the piston rod 13.
In the heparin sodium physiological saline tube sealing device of the embodiment of the application, the hollow catheter 22 is inserted into the piston rod 13, and the puncture needle 24 at the front end of the hollow catheter can move at the piston rod 13 and the piston 13; the puncture needle 24 penetrates through the piston 13, the puncture needle 24 enters the syringe 11 and is communicated with the normal saline solution, and the heparin sodium solution is injected into the normal saline solution; then the puncture needle 24 is retracted to be retracted into the piston rod 13; because the plunger 13 is made of rubber, after the puncture needle 24 retracts, the injection tube 11 can still be kept in a sealed state, and the two are fully mixed to perform tube sealing operation.
As shown in fig. 1, in the heparin sodium normal saline tube sealing device of the present invention, the liquid storage balloon 21 is made of medical rubber and has anti-slip particles 211 on the outer wall thereof;
the hollow catheter 22 is a glass article.
In the heparin sodium normal saline tube sealing device provided by the embodiment of the application, the liquid storage balloon 21 is made of medical rubber and the outer wall of the liquid storage balloon is provided with the anti-skid particles 211 so as to be convenient for a user to hold the device by hand.
As shown in fig. 1, in the heparin sodium physiological saline tube sealing device of the present invention, the film blocking member 23 includes a plastic film 231 attached to the connection portion of the liquid storage balloon 21 and the hollow catheter 22;
the plastic film 231 is provided with a cross-shaped easy-to-crack line 232.
The tube sealing device for heparin sodium normal saline provided by the embodiment of the application is provided with the plastic film 231 and the crisscross easy-to-break line 232, and the plastic film can be broken through forced extrusion, so that the heparin sodium solution can smoothly enter the injection tube 11.
As shown in FIG. 1, in the heparin sodium normal saline tube sealing device of the present invention, a scale value 16 is provided on the syringe barrel 11.
The present invention has been further described with reference to the examples, but the present invention is not limited to the above-described embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.
Claims (6)
1. Heparin sodium normal saline seals pipe device, its characterized in that:
comprises a normal saline storage component (1) and a heparin sodium storage component (2), wherein:
the normal saline storing assembly (1) is in an injector shape and comprises an injection tube (11), a liquid outlet tube (12) arranged at the front end of the injection tube (11), a piston (13) embedded in the injection tube (11) and a piston rod (14); the injection tube (11) is internally provided with natural saline;
the heparin sodium storage assembly (2) is in a drop tube shape, the bottom end of the heparin sodium storage assembly is placed into the heparin sodium storage assembly from a push handle (15) at the top end of the piston rod (14), and the top end of the heparin sodium storage assembly is arranged at the outer end of the push handle (15).
2. The heparin sodium normal saline tube sealing device according to claim 1, wherein:
the heparin sodium storage assembly (2) comprises a hollow liquid storage balloon (21), a hollow catheter (22) communicated with the hollow liquid storage balloon and a thin film plugging piece (23) arranged in the liquid storage balloon (21);
heparin sodium solution with corresponding concentration is stored in the liquid storage balloon (21);
the hollow catheter (22) penetrates from the push handle (15) and passes through the hollow groove of the piston rod (14) to the piston (13), and a puncture needle (24) is arranged at the front end of the hollow catheter (22).
3. The heparin sodium normal saline tube sealing device according to claim 2, wherein:
the piston (13) is a cylindrical cushion body; the piston (13) is made of medical rubber;
the puncture needle (24) passes through the piston (13) and can be retracted into the piston rod (14).
4. The heparin sodium normal saline tube sealing device according to claim 3, wherein:
the liquid storage balloon (21) is made of medical rubber, and anti-skid particles (211) are arranged on the outer wall of the liquid storage balloon;
the hollow catheter (22) is a glass product;
the advancing length of the puncture needle (24) is 5mm, and the length of the piston (13) is 3 mm.
5. The heparin sodium normal saline tube sealing device according to claim 4, wherein:
the film blocking piece (23) comprises a plastic film (231) which is attached to the joint of the liquid storage balloon (21) and the hollow catheter (22);
the plastic film (231) is provided with a cross-shaped easy-to-crack line (232).
6. The heparin sodium normal saline tube sealing device according to claim 1, wherein:
the injection cylinder (11) is provided with a scale value (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121883721.3U CN215915960U (en) | 2021-08-12 | 2021-08-12 | Heparin sodium normal saline tube sealing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121883721.3U CN215915960U (en) | 2021-08-12 | 2021-08-12 | Heparin sodium normal saline tube sealing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215915960U true CN215915960U (en) | 2022-03-01 |
Family
ID=80422657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121883721.3U Active CN215915960U (en) | 2021-08-12 | 2021-08-12 | Heparin sodium normal saline tube sealing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215915960U (en) |
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2021
- 2021-08-12 CN CN202121883721.3U patent/CN215915960U/en active Active
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