CN215024002U - Precise filtering infusion apparatus with anti-acupuncture protective sleeve - Google Patents
Precise filtering infusion apparatus with anti-acupuncture protective sleeve Download PDFInfo
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- CN215024002U CN215024002U CN202120194639.3U CN202120194639U CN215024002U CN 215024002 U CN215024002 U CN 215024002U CN 202120194639 U CN202120194639 U CN 202120194639U CN 215024002 U CN215024002 U CN 215024002U
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- needle
- protective sleeve
- fixture block
- infusion
- infusion hose
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Abstract
The utility model discloses a precise filtration transfusion system of acupuncture protective sheath is prevented in area, including the infusion hose, infusion hose output is equipped with bottle plug puncture ware, the bottle plug puncture ware comprises output joint and pjncture needle, the pjncture needle is linked together with output joint, the pjncture needle outside is equipped with the go-between, the go-between rotates with the pjncture needle to be connected, go-between one side is equipped with the fixture block, fixture block and pjncture needle fixed connection, be equipped with reset spring between fixture block and the go-between, reset spring one end offsets with the go-between, the reset spring other end offsets with the fixture block, go-between one side fixedly connected with connecting band. The utility model discloses a cooperation of reset spring, fixture block and draw-in groove can overlap the protective sheath to the insert needle outside, and the block of fixture block and draw-in groove is spacing fixed with the protective sheath simultaneously to avoid the protective sheath to drop because of the collision or drag the accident and cause the injury to medical personnel.
Description
Technical Field
The utility model relates to the field of medical equipment articles for use, concretely relates to precision filtration transfusion system of acupuncture protective sheath is prevented in area.
Background
The method and the device for venous transfusion through the transfusion device are important methods and means indispensable to clinical treatment, and before transfusion, the split type plastic bottle stopper puncture device is sleeved with the protective sleeve and the plastic bottle stopper puncture needle.
When an existing infusion apparatus on the market is used for infusion, the protective sleeve is usually thrown away, and after infusion is finished, the plastic bottle stopper puncture outfit is exposed outside to hurt medical personnel and to recover medical wastes, so that the medical personnel are hurt.
Therefore, it is desirable to solve the above problems by providing a precision filtration infusion set with a needle stick prevention shield.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a precision filtration transfusion system of acupuncture protective sheath is prevented in area, through the cooperation of reset spring, fixture block and draw-in groove, can overlap the protective sheath to the insertion needle outside, the block of fixture block and draw-in groove is spacing fixed with the protective sheath simultaneously to avoid the protective sheath to drop because of the collision or drag the accident and cause the injury to medical personnel, with the above-mentioned weak point in the solution technique.
In order to achieve the above object, the present invention provides the following technical solutions: a precise filtering infusion apparatus with a needle-prick preventing protective sleeve comprises an infusion hose, wherein a bottle stopper puncture outfit is arranged at the output end of the infusion hose, the bottle stopper puncture outfit consists of an output joint and a puncture needle, the puncture needle is communicated with the output joint, a connecting ring is arranged on the outer side of the puncture needle and is rotationally connected with the puncture needle, a clamping block is arranged on one side of the connecting ring, the fixture block is fixedly connected with the puncture needle, a return spring is arranged between the fixture block and the connecting ring, one end of the return spring is abutted against the connecting ring, the other end of the reset spring is pressed against the clamping block, one side of the connecting ring is fixedly connected with a connecting belt, one end of the connecting band far away from the connecting ring is fixedly connected with a protective sleeve which is matched with the puncture needle, the protective sheath inboard is equipped with the ring channel, the ring channel bottom is equipped with logical groove, it is equipped with the draw-in groove to lead to groove one side.
Preferably, the input end of the infusion hose is provided with a vein retention needle, the outer side of the vein retention needle is provided with a protective cap, one side of the vein retention needle is provided with a luer connector, and the luer connector is arranged in the middle of the infusion hose.
Preferably, one side of the luer connector is provided with a flow regulator, and the flow regulator is arranged on the outer side of the infusion hose.
Preferably, a precision filter is arranged on one side of the flow regulator, and the precision filter is arranged in the middle of the infusion hose.
Preferably, a drip cup is arranged on one side of the precision filter, the drip cup is arranged in the middle of the infusion hose, a Robert clamp is arranged on one side of the drip cup, and the Robert clamp is arranged on the outer side of the infusion hose.
Preferably, the number of the clamping blocks is two, the two clamping blocks are symmetrically distributed about a center line of the puncture needle, the number of the through grooves is two, the two through grooves are symmetrically distributed about a center line of the protective sleeve, the number of the clamping grooves is two, the two clamping grooves are symmetrically distributed about the center line of the puncture needle, a sealing ring is arranged on the inner side of the protective sleeve, and the sealing ring is made of rubber materials.
In the technical scheme, the utility model provides a technological effect and advantage:
1. the protective sleeve can be sleeved outside the insertion needle through the matching of the reset spring, the clamping block and the clamping groove, and meanwhile, the protective sleeve is limited and fixed through the clamping of the clamping block and the clamping groove, so that the protective sleeve is prevented from falling off accidentally due to collision or pulling to cause injury to medical workers;
2. the protective sleeve can be prevented from being lost in the using process by arranging the connecting band, and the insertion needle can be protected by arranging the protective sleeve, so that the insertion needle is prevented from being exposed outside the device, and further, a doctor or a recovery person is prevented from being injured.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the connection structure between the protective sheath and the insertion needle of the present invention;
FIG. 3 is an enlarged view of the portion A of FIG. 2 according to the present invention;
fig. 4 is a schematic view of a partial structure of the present invention.
Description of reference numerals:
1. a flexible infusion tube; 2. an output connector; 3. puncturing needle; 4. a connecting ring; 5. a clamping block; 6. a return spring; 7. a connecting belt; 8. a protective sleeve; 9. an annular groove; 10. a through groove; 11. a card slot; 12. a venous indwelling needle; 13. a luer fitting; 14. a flow regulator; 15. a precision filter; 16. a drip cup; 17. a robert clamp.
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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides a precise filtering infusion device with a needle-prick preventing protective sleeve as shown in figures 1-4, which comprises an infusion hose 1, wherein the output end of the infusion hose 1 is provided with a bottle stopper puncture outfit, the bottle stopper puncture outfit consists of an output connector 2 and a puncture needle 3, the puncture needle 3 is communicated with the output connector 2, the outer side of the puncture needle 3 is provided with a connecting ring 4, the connecting ring 4 is rotatably connected with the puncture needle 3, one side of the connecting ring 4 is provided with a clamping block 5, the clamping block 5 is fixedly connected with the puncture needle 3, a reset spring 6 is arranged between the clamping block 5 and the connecting ring 4, one end of the reset spring 6 is propped against the connecting ring 4, the other end of the reset spring 6 is propped against the clamping block 5, one side of the connecting ring 4 is fixedly connected with a connecting belt 7, one end of the connecting belt 7 far away from the connecting ring 4 is fixedly connected with a protective sleeve 8, the protective sleeve 8 is matched with the puncture needle 3, an annular groove 9 is formed in the inner side of the protective sleeve 8, a through groove 10 is formed in the bottom of the annular groove 9, and a clamping groove 11 is formed in one side of the through groove 10.
Further, in the above technical solution, the input end of the infusion hose 1 is provided with a venous indwelling needle 12, the outer side of the venous indwelling needle 12 is provided with a protective cap, one side of the venous indwelling needle 12 is provided with a luer connector 13, the luer connector 13 is arranged in the middle of the infusion hose 1, and the protective cap can protect the venous indwelling needle 12.
Further, in the above technical solution, a flow regulator 14 is provided on the luer 13 side, the flow regulator 14 is provided outside the infusion hose 1, and the flow regulator 14 can regulate the flow rate of the infusion hose 1.
Furthermore, in the above technical solution, a precision filter 15 is arranged on one side of the flow regulator 14, and the precision filter 15 is arranged in the middle of the infusion hose 1.
Further, in the above technical solution, a drip cup 16 is disposed on one side of the precision filter 15, the drip cup 16 is disposed in the middle of the infusion hose 1, a robert clamp 17 is disposed on one side of the drip cup 16, and the robert clamp 17 is disposed on the outer side of the infusion hose 1.
Further, in the above technical solution, the number of the fixture blocks 5 is two, the two fixture blocks 5 are symmetrically distributed about the central line of the puncture needle 3, the number of the through grooves 10 is two, the two through grooves 10 are symmetrically distributed about the central line of the protective cover 8, the number of the clamping grooves 11 is two, the two clamping grooves 11 are symmetrically distributed about the central line of the puncture needle 3, a sealing ring is arranged on the inner side of the protective cover 8, the sealing ring is made of a rubber material, and the sealing ring can increase the air tightness between the protective cover 8 and the insertion needle 3.
This practical theory of operation:
referring to the attached drawings 1-4 of the specification, when the device is used, firstly, the protective sleeve 8 is sleeved on the outer side of the puncture needle 3, then, the protective sleeve 8 is rotated, so that the fixture block 5 on the outer side of the puncture needle 3 is arranged in the annular groove 9 through the through groove 10, meanwhile, the bottom of the protective sleeve 8 compresses the reset spring 6, then, the protective sleeve 8 is rotated, and meanwhile, the reset spring 6 extrudes the protective sleeve 8, so that the fixture block 5 is clamped with the clamping groove 11, the clamping between the protective sleeve 8 and the puncture needle 3 is limited, and the protective sleeve 8 is prevented from falling off accidentally due to collision or pulling;
referring to the attached drawings 1-4 of the specification, when the device is used, the protective sleeve 8 can be connected to one end of the connecting band 7 through the connecting band 7 when the insertion needle 3 is inserted into an infusion bottle, so that the protective sleeve 8 can be prevented from being lost in use, the insertion needle 3 can be protected through the protective sleeve 8, and the insertion needle 3 is prevented from being exposed outside the device and further injuring doctors or recovery personnel.
The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including circuit connection adopts conventional connection mode among the prior art, does not detailed here again.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides a precision filtration transfusion system of acupuncture protective sheath is prevented in area, includes infusion hose (1), its characterized in that: the infusion hose (1) output is equipped with the bottle stopper puncture ware, the bottle stopper puncture ware comprises output joint (2) and pjncture needle (3), pjncture needle (3) are linked together with output joint (2), pjncture needle (3) outside is equipped with go-between (4), go-between (4) rotate with pjncture needle (3) and be connected, go-between (4) one side is equipped with fixture block (5), fixture block (5) and pjncture needle (3) fixed connection, be equipped with reset spring (6) between fixture block (5) and go-between (4), reset spring (6) one end offsets with go-between (4), the reset spring (6) other end offsets with fixture block (5), go-between (4) one side fixedly connected with connecting band (7), the one end fixedly connected with protective sheath (8) of go-between (4) are kept away from in connecting band (7), protective sheath (8) and pjncture needle (3) phase-match, protective sheath (8) inboard is equipped with ring channel (9), ring channel (9) bottom is equipped with logical groove (10), it is equipped with draw-in groove (11) to lead to groove (10) one side.
2. The microfiltration infusion set with the anti-acupuncture protective sleeve according to claim 1 is characterized in that: infusion hose (1) input is equipped with vein and detains needle (12), the vein is detained needle (12) the outside and is equipped with the helmet, vein is detained needle (12) one side and is equipped with luer connector (13), luer connector (13) set up in infusion hose (1) middle part.
3. The microfiltration infusion set with the anti-acupuncture protective sleeve according to claim 1 is characterized in that: and a flow regulator (14) is arranged on one side of the luer connector (13), and the flow regulator (14) is arranged on the outer side of the infusion hose (1).
4. The microfiltration infusion set with the anti-acupuncture protective sleeve according to claim 3 is characterized in that: and a precision filter (15) is arranged on one side of the flow regulator (14), and the precision filter (15) is arranged in the middle of the infusion hose (1).
5. The microfiltration infusion set with the anti-acupuncture protective sleeve according to claim 4 is characterized in that: one side of the precision filter (15) is provided with a drip cup (16), the drip cup (16) is arranged in the middle of the infusion hose (1), one side of the drip cup (16) is provided with a Robert clamp (17), and the Robert clamp (17) is arranged on the outer side of the infusion hose (1).
6. The microfiltration infusion set with the anti-acupuncture protective sleeve according to claim 1 is characterized in that: the number of the clamping blocks (5) is two, the two clamping blocks (5) are symmetrically distributed about the central line of the puncture needle (3), the number of the through grooves (10) is two, the two through grooves (10) are symmetrically distributed about the central line of the protective sleeve (8), the number of the clamping grooves (11) is two, the two clamping grooves (11) are symmetrically distributed about the central line of the puncture needle (3), a sealing ring is arranged on the inner side of the protective sleeve (8), and the sealing ring is made of rubber materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120194639.3U CN215024002U (en) | 2021-01-25 | 2021-01-25 | Precise filtering infusion apparatus with anti-acupuncture protective sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120194639.3U CN215024002U (en) | 2021-01-25 | 2021-01-25 | Precise filtering infusion apparatus with anti-acupuncture protective sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215024002U true CN215024002U (en) | 2021-12-07 |
Family
ID=79252065
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120194639.3U Active CN215024002U (en) | 2021-01-25 | 2021-01-25 | Precise filtering infusion apparatus with anti-acupuncture protective sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215024002U (en) |
-
2021
- 2021-01-25 CN CN202120194639.3U patent/CN215024002U/en active Active
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