CN217696588U - Protection device of sealed blood gas needle can buckle - Google Patents
Protection device of sealed blood gas needle can buckle Download PDFInfo
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- CN217696588U CN217696588U CN202220496003.9U CN202220496003U CN217696588U CN 217696588 U CN217696588 U CN 217696588U CN 202220496003 U CN202220496003 U CN 202220496003U CN 217696588 U CN217696588 U CN 217696588U
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Abstract
The utility model discloses a protection device of sealed blood gas needle can buckle, a serial communication port, include: a main tube, a clamping block and a flexible bending belt; the flexible bending belt is fixedly connected between the main pipe and the clamping block; the flexible bending belt can drive the clamping block to overturn downwards so that the clamping block is clamped on the outer side of the main pipe, and a needle head sealing block is arranged inside the flexible bending block; the utility model provides a bendable blood gas needle protection device, and a sealing block which can seal the needle head of the blood gas needle, such as a silica gel block, is arranged at the bending position; in the actual use process, the top clamping block part of the protection device is bent downwards, and the needle head of the blood gas needle penetrates into the sealing block, so that the needle head is sealed; and the primitiveness of the blood can be ensured for a long time, which is beneficial to the accuracy of the blood test value.
Description
Technical Field
The utility model belongs to the technical field of medical care apparatus, concretely relates to protection device of sealed blood gas needle can buckle.
Background
The blood gas needle is used as an indispensable medical product, is generally used for arterial blood sampling of patients and is mostly disposable. The existing blood gas needle is provided with a needle head protective sleeve in a matching way, and the needle head part of the blood gas needle is sleeved with the protective sleeve after blood collection is finished, so that on one hand, the blood gas needle is protected from being polluted, and on the other hand, medical personnel are not injured by the blood gas needle.
However, the current blood gas needle protective sheath does not have syringe needle sealing device, just places the syringe needle in a cavity simply, and some pollutants can be mingled with in the air in this in-process, enter into the blood gas needle inside by the syringe needle department of blood gas needle, pollute the blood of drawing in the blood gas needle to lead to its blood inspection error to appear.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model discloses a protection device of sealed blood gas needle can buckle through the sealed piece of design in the protective sheath, changes whole protective sheath molding, solves the unable problem sealed to the blood gas needle of foretell traditional protective sheath.
In order to reach the technical effect who solves above-mentioned technical problem, the utility model discloses a realize through following technical scheme: a protection device of sealed blood gas needle that can buckle which characterized in that includes: a main pipe, a clamping block and a flexible bending belt;
the flexible bending belt is fixedly connected between the main pipe and the clamping block;
the flexible bending belt can drive the clamping block to overturn downwards so that the clamping block is clamped on the outer side of the main pipe, and a needle head sealing block is arranged inside the flexible bending block;
furthermore, a groove body penetrating through the upper part and the lower part of the main pipe is arranged on the side surface of the main pipe, and a buckle for clamping the bottom of the blood gas needle is arranged at the bottom of the main pipe; the clamping block is an arc-shaped clamping block, and a top buckle is arranged at the top of the clamping block;
further, rubber locking blocks are arranged at two ends of the inner sides of the bottom buckle and the top buckle;
furthermore, the main body of the flexible bending belt is a rubber belt which can be bent at will;
further, the sealing blocks fixedly arranged on the inner side wall of the flexible bending belt are silica gel blocks;
the beneficial effects of the utility model are that:
1. the utility model provides a bendable blood gas needle protection device, and a sealing block which can seal the needle head of the blood gas needle, such as a silica gel block, is arranged at the bending position; in the actual use process, the top fixture block part of the protection device is bent downwards, and the needle head of the blood gas needle penetrates into the sealing block, so that the needle head is sealed; the primitiveness of collecting blood can be ensured for a long time, which is beneficial to the accuracy of blood detection;
2. the device has seted up one at the side of being responsible for and has worn its inside cell body that runs through its upper and lower simultaneously, cup joints blood gas needle syringe needle promptly when actually, can be directly go into it from the side card, can insert sealed piece earlier with blood gas needle syringe needle, in inserting this protection device with its whole side card of being responsible for, avoided receiving external environment influence at the cup joint in-process, the blood gas needle is gushed in to the air.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments are briefly introduced below, it is obvious that the drawings in the description below are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic view of the whole structure of a foldable protective device for sealing a blood needle;
in the drawings, the components represented by the respective reference numerals are listed below:
1-main pipe, 11-bottom buckle, 111-rubber locking block, 12-groove body, 2-clamping block, 21-top buckle, 3-flexible bending belt and 31-sealing block.
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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Example 1
Referring to fig. 1, a protection device for a bendable sealing blood gas needle is characterized by comprising: a main pipe 1, a clamping block 2 and a flexible bending belt 3;
the flexible bending belt 3 is fixedly connected between the main pipe 1 and the clamping block 2 to form a main body of the device, namely a blood gas needle head protective sleeve;
the flexible bending belt 3 can drive the clamping block 2 to overturn downwards to enable the clamping block 2 to be clamped outside the main pipe 1, a needle head sealing block 31 is arranged inside the flexible bending block 2, and the sealing block 31 serves as a sealing carrier to seal the blood gas needle in a mode that the needle head of the blood gas needle is inserted into the sealing carrier;
a groove body 12 penetrating through the upper part and the lower part of the main pipe 1 is arranged on the side surface of the main pipe 1, and a bottom buckle 11 for clamping a blood gas needle is arranged at the bottom of the main pipe; the clamping block 2 is an arc-shaped clamping block, and the top part of the clamping block is provided with a top clamping buckle 21;
the two ends of the inner sides of the bottom buckle 11 and the top buckle 21 are respectively provided with a rubber locking block 111, the bottom buckle 11 clamps the whole main tube 1 on the needle head of the blood needle, the top buckle clamps the downwards-turned clamping block 2 on the outer side of the main tube, and the rubber locking blocks 111 play a role in compressing and tightening in the whole clamping process, so that the bottom buckle 11 and the top buckle 21 are stably clamped;
the main body of the flexible bending belt 3 is a rubber belt which can be bent at will, and the flexible bending belt has certain tightening elasticity and is convenient to bend;
the sealing block 31 fixedly disposed on the inner sidewall of the flexible bending strap 2 is a silicone block, and other members capable of being pricked by a needle for sealing are also possible, but not limited to this silicone block.
Example 2
The embodiment relates to a specific using method of a protective device capable of bending and sealing a blood-gas needle, which comprises the following steps:
1. after the blood gas needle finishes blood collection, the needle head of the blood gas needle is pricked into a proper position of the sealing block 31;
2. the main tube 1 is clamped into the side surface of the needle head of the blood gas needle;
3. the clamping block 2 is turned downwards and clamped to the outer side of the main pipe 1 through a top clamping buckle 21.
In summary, 1, the present invention provides a bendable blood gas needle protection device, and a sealing block, such as a silica gel block, capable of sealing the needle head of the blood gas needle is disposed at the bent position; in the actual use process, the top clamping block part of the protection device is bent downwards, and the needle head of the blood gas needle penetrates into the sealing block, so that the needle head is sealed; the primitiveness of collecting blood can be ensured for a long time, which is beneficial to the accuracy of blood detection;
2. the device has seted up one at the side of being responsible for and has worn its inside cell body that runs through its upper and lower simultaneously, cup joints blood gas needle syringe needle promptly when actually, can be directly go into it from the side card, can insert sealed piece earlier with blood gas needle syringe needle, in inserting this protection device with its whole side card of being responsible for, avoided receiving external environment influence at the cup joint in-process, the blood gas needle is gushed in to the air.
In the description of the present specification, reference to the description of "one embodiment," "an example," "a specific example," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (5)
1. The utility model provides a protection device of sealed blood gas needle can buckle which characterized in that includes: a main pipe, a clamping block and a flexible bending belt;
the flexible bending belt is fixedly connected between the main pipe and the clamping block;
the flexible bending belt can drive the clamping block to overturn downwards to enable the clamping block to be clamped on the outer side of the main pipe, and a needle head sealing block is arranged inside the flexible bending block.
2. The protection device of the bendable sealing blood gas needle as claimed in claim 1, wherein the side of the main tube is provided with a slot body penetrating through the upper and lower parts of the main tube, and the bottom of the main tube is provided with a buckle for clamping the bottom of the blood gas needle; the fixture block is an arc fixture block, and a top buckle is arranged at the top of the fixture block.
3. The device as claimed in claim 2, wherein the bottom and top clips have rubber locking blocks at both ends of the inner side.
4. The device as claimed in claim 1, wherein the flexible bending strap is a rubber strap that can be bent freely.
5. The device as claimed in claim 4, wherein the sealing block fixed to the inner side wall of the flexible bending strap is a silicone block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220496003.9U CN217696588U (en) | 2022-03-07 | 2022-03-07 | Protection device of sealed blood gas needle can buckle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220496003.9U CN217696588U (en) | 2022-03-07 | 2022-03-07 | Protection device of sealed blood gas needle can buckle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217696588U true CN217696588U (en) | 2022-11-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220496003.9U Active CN217696588U (en) | 2022-03-07 | 2022-03-07 | Protection device of sealed blood gas needle can buckle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217696588U (en) |
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2022
- 2022-03-07 CN CN202220496003.9U patent/CN217696588U/en active Active
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