CN213312461U - Remaining needle with storage device - Google Patents
Remaining needle with storage device Download PDFInfo
- Publication number
- CN213312461U CN213312461U CN202021734711.9U CN202021734711U CN213312461U CN 213312461 U CN213312461 U CN 213312461U CN 202021734711 U CN202021734711 U CN 202021734711U CN 213312461 U CN213312461 U CN 213312461U
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- pipe
- fixedly connected
- needle
- winding
- winding drum
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Abstract
本实用新型公开了一种带收纳装置的留置针，包括正压接头，所述正压接头的输出端固定连接有连接块，所述连接块远离正压接头的一端固定连接有进液管，所述进液管远离连接块的一端固定连接有连接管，所述连接管远离进液管的一端固定连接有出液管，所述出液管远离连接管的一端固定连接有透明三通管，所述连接管上设置有用于收卷进液管和出液管便于留置针固定在患者手臂上的收卷机构，本实用新型设置有收卷机构，利用圆盒对进液管和出液管进行收卷，减小留置针的体积，通过圆盒对留置针进行固定，本实用新型还设置有卡筒，便于连接块卡接在卡筒内，对正压接头进行固定，本实用新型还设置有挤压杆，通过挤压杆对出液管进行封堵，防止患者血液回流。
The utility model discloses an indwelling needle with a storage device, comprising a positive pressure joint, an output end of the positive pressure joint is fixedly connected with a connection block, and an end of the connection block away from the positive pressure joint is fixedly connected with a liquid inlet pipe, One end of the liquid inlet pipe away from the connection block is fixedly connected with a connecting pipe, one end of the connecting pipe away from the liquid inlet pipe is fixedly connected with a liquid outlet pipe, and one end of the liquid outlet pipe away from the connecting pipe is fixedly connected with a transparent tee pipe The connecting pipe is provided with a winding mechanism for winding the liquid inlet pipe and the liquid outlet pipe so that the indwelling needle can be fixed on the patient's arm. The tube is rolled up, the volume of the indwelling needle is reduced, and the indwelling needle is fixed by the round box. The utility model is also provided with a cartridge, which is convenient for the connecting block to be clamped in the cartridge, and the positive pressure joint is fixed. The utility model A squeezing rod is also provided, and the liquid outlet pipe is blocked by the squeezing rod to prevent the backflow of the patient's blood.
Description
Technical Field
The utility model relates to the technical field of medical equipment, specifically a take storage device's needle of keeping somewhere.
Background
The use of the indwelling needle can reduce the pain of the sick children caused by repeated venipuncture and the fear of injection, lighten the anxiety of parents, facilitate clinical medication, help the critical patients to take medicine for emergency treatment, lighten the workload of nurses and reduce the pain of the sick children, thereby the intravenous indwelling needle is widely applied clinically.
When a patient moves, the catheter of the indwelling needle is too long, so that the catheter is easy to shake or is wound on a sickbed, the indwelling needle falls off, and the normal transfusion of the indwelling needle is influenced. Most of the existing modes are that the indwelling needle is directly stuck to the arm of a patient by using a medical binding band, but the sticking mode is large and disordered, and the breathing of the skin of the hand wall of the patient is seriously influenced while the attractiveness is influenced, so that the arm health of the patient is influenced.
In view of the above problems, an improved indwelling needle with a storage device is now devised.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a take storage device's needle of keeping somewhere to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
an indwelling needle with a containing device comprises a positive pressure joint, wherein the input end of the positive pressure joint is fixedly connected with a heparin cap, the output end of the positive pressure joint is fixedly connected with a connecting block convenient for fixing the positive pressure joint, one end of the connecting block far away from the positive pressure joint is fixedly connected with a liquid inlet pipe, one end of the liquid inlet pipe, which is far away from the connecting block, is fixedly connected with a connecting pipe, one end of the connecting pipe, which is far away from the liquid inlet pipe, is fixedly connected with a liquid outlet pipe, one end of the liquid outlet pipe, which is far away from the connecting pipe, is fixedly connected with a transparent three-way pipe, the output end of the transparent three-way pipe is fixedly connected with a needle tube used for transfusion for a patient, one end of the transparent three-way pipe far away from the needle tube is connected with a steel needle piece which is convenient for the needle tube to be inserted into the skin of a patient in a sliding way, the connecting pipe is provided with a winding mechanism which is used for winding the liquid inlet pipe and the liquid outlet pipe so as to facilitate the remaining needle to be fixed on the arm of the patient.
As a further aspect of the present invention: the winding mechanism comprises a round box, a first opening used for winding the liquid inlet pipe is formed in the side wall of the round box, a first winding drum is fixedly mounted on the first opening, a second opening used for winding the liquid outlet pipe is formed in the side wall of the round box, a second winding drum is fixedly mounted on the second opening, and the axis of the first winding drum is perpendicular to the axis of the second winding drum.
The round box is characterized in that a partition plate is horizontally and fixedly connected to the center of the round box, a fixing rod is vertically and fixedly connected to the center of the round box, the fixing rod is perpendicular to the partition plate, a rotating cylinder used for rolling a liquid inlet pipe and a liquid outlet pipe is connected to the side wall of the fixing rod in a rotating mode, a rotating cylinder rotating annular spring is fixedly connected between the rotating cylinder and the fixing rod, the connecting pipe is vertically and fixedly connected to the side wall of the rotating cylinder, and the liquid inlet pipe and the liquid outlet pipe are rolled on the side walls of the rotating cylinders on the two sides.
As a further aspect of the present invention: one end fixedly connected with that the round box was kept away from to first winding cylinder is used for the joint connecting block and then adjusts the card section of thick bamboo that the joint was fixed well, the length of drain pipe is greater than the length of feed liquor pipe.
As a further aspect of the present invention: the bottom end of the round box is fixedly connected with a non-setting adhesive sticker which is convenient for fixing the round box on the arm of a patient.
As a further aspect of the present invention: the side wall of the second winding drum is provided with a mounting opening, the inner wall of the mounting opening is rotatably connected with an extrusion rod through threads, and one end of the extrusion rod, far away from the second winding drum, is fixedly connected with a handle convenient for a user to rotate the extrusion rod.
As a further aspect of the present invention: one end of the extrusion rod, which is far away from the handle, is fixedly connected with a rubber block which is used for extruding the liquid outlet pipe in the second winding drum.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses be provided with winding mechanism, utilize the circle box to carry out the rolling to feed liquor pipe and drain pipe, the person of being convenient for operate reduces the volume of keeping somewhere the needle simultaneously, fixes keeping somewhere the needle through the circle box, and feed liquor pipe and drain pipe take place to rock, influence the normal infusion of patient, improve infusion efficiency, the person of being convenient for use uses.
2. The utility model discloses still be provided with a card section of thick bamboo, the connecting block joint of being convenient for is fixed to adjusting the crimping head well in a card section of thick bamboo, prevents that malleation joint and heparin cap from rocking and droing, and convenient to use person uses.
3. The utility model discloses still be provided with the extrusion stem, carry out the shutoff to the drain pipe through the extrusion stem, prevent patient's blood backflow, cause and keep somewhere the needle and block up, influence the reuse of keeping somewhere the needle, improve the availability factor of keeping somewhere the needle, convenient to use person uses.
Drawings
Fig. 1 is a schematic diagram of the three-dimensional structure of the present invention.
Fig. 2 is a schematic structural diagram of the present invention.
Fig. 3 is an enlarged schematic view of a portion a in fig. 2 according to the present invention.
Fig. 4 is an enlarged schematic structural diagram of the present invention at B in fig. 2.
Fig. 5 is a schematic side view of the round box of the present invention.
Wherein: the device comprises a positive pressure connector 1, a heparin cap 2, a connecting block 3, a liquid inlet pipe 4, a connecting pipe 5, a liquid outlet pipe 6, a transparent three-way pipe 7, a needle tube 8, a steel needle piece 9, a round box 10, a first winding drum 11, a second winding drum 12, a clamping drum 13, a partition plate 14, a fixing rod 15, a rotating drum 16, an annular spring 17, a mounting port 18, an extrusion rod 19, a handle 20, a rubber block 21 and a non-setting adhesive sticker 22.
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.
Referring to fig. 1-5, in the embodiment of the present invention, an indwelling needle with a receiving device comprises a positive pressure joint 1, an input end of the positive pressure joint 1 is fixedly connected with a heparin cap 2, an output end of the positive pressure joint 1 is fixedly connected with a connecting block 3 convenient for fixing the positive pressure joint 1, one end of the connecting block 3 away from the positive pressure joint 1 is fixedly connected with a liquid inlet pipe 4, one end of the liquid inlet pipe 4 away from the connecting block 3 is fixedly connected with a connecting pipe 5, one end of the connecting pipe 5 away from the liquid inlet pipe 4 is fixedly connected with a liquid outlet pipe 6, one end of the liquid outlet pipe 6 away from the connecting pipe 5 is fixedly connected with a transparent three-way pipe 7, an output end of the transparent three-way pipe 7 is fixedly connected with a needle tube 8 for infusing the patient, one end of the transparent three-way pipe 7 away from the, the connecting pipe 5 is provided with a rolling mechanism which is used for rolling the liquid inlet pipe 4 and the liquid outlet pipe 6 so as to facilitate the remaining needle to be fixed on the arm of the patient.
Winding mechanism includes circle box 10, circle box 10 bottom fixedly connected with is convenient for circle box 10 to fix the non-setting adhesive subsides 22 on patient's arm, offer the first opening that is used for rolling feed liquor pipe 4 on the lateral wall of circle box 10, fixed mounting has first receipts reel 11 on the first opening, offer the second opening that is used for rolling drain pipe 6 on the lateral wall of circle box 10, fixed mounting has second receipts reel 12 on the second opening, the axis of first receipts reel 11 and the axis mutually perpendicular of second receipts reel 12, the one end fixedly connected with that circle box 10 was kept away from to first receipts reel 11 is used for joint connecting block 3 and then carries out the card section of thick bamboo 13 fixed well crimping head 1, the length of drain pipe 6 is greater than the length of feed liquor pipe 4, and the purpose is that 3 joints of connecting block of being convenient for in card section of thick bamboo 13, and convenient to use person uses, improves work efficiency.
The central position of the round box 10 is horizontally and fixedly connected with a partition plate 14, the central position of the round box 10 is vertically and fixedly connected with a fixed rod 15, the fixed rod 15 is perpendicular to the partition plate 14, the side wall of the fixed rod 15 is rotatably connected with a rotating cylinder 16 for rolling up a liquid inlet pipe 4 and a liquid outlet pipe 6, an annular spring 17 for enabling the rotating cylinder 16 to rotate is fixedly connected between the rotating cylinder 16 and the fixed rod 15, the connecting pipe 5 is vertically and fixedly connected to the side wall of the rotating cylinder 16, the liquid inlet pipe 4 and the liquid outlet pipe 6 are rolled up on the side walls of the rotating cylinder 16 at two sides of the partition plate 14, the working principle of the rolling mechanism is that when the rolling mechanism is used, a medical worker stretches the liquid outlet pipe 6, the liquid outlet pipe 6 pulls the rotating cylinder 16 to rotate, the rotating cylinder 16 compresses the annular spring 17, and meanwhile, the liquid inlet pipe 4 is, after 8 fixed completions of needle tubing, the handheld circle box 10 of medical personnel, under annular spring 17's effect, annular spring 17 drives a rotation section of thick bamboo 16 and rotates, and a rotation section of thick bamboo 16 rolls feed liquor pipe 4 and drain pipe 6, and when 3 joints of connecting block were in a card section of thick bamboo 13, the rolling was accomplished, is utilizing the non-setting adhesive to paste 22 and fixes circle box 10 on patient's arm, winding mechanism's effect is that utilize circle box 10 to carry out the rolling to feed liquor pipe 4 and drain pipe 6, and convenient to use person operates, reduces the volume of keeping somewhere the needle simultaneously, fixes keeping somewhere the needle through circle box 10, and feed liquor pipe 4 and drain pipe 6 take place to rock, influence the normal infusion of patient, improve infusion efficiency, and convenient to use person uses.
The utility model discloses a syringe needle, including the second winding drum 12, the one end fixedly connected with of second winding drum 12 is used for the extrusion of the one end fixedly connected with of second winding drum 12 and the handle 20 of extrusion pole 19, the one end fixedly connected with that extrusion pole 19 kept away from handle 20 rotates the handle 20 of extrusion pole 19, the one end fixedly connected with that extrusion pole 19 kept away from handle 20 is used for extrudeing rubber block 21 of drain pipe 6 in the second winding drum 12, and during the use, the staff rotates handle 20, and handle 20 drives extrusion pole 19 and rotates, and under the effect of screw thread, extrusion pole 19 removes to second winding drum 12 to extrude the drain pipe 6 of second winding drum 12, block up drain pipe 6, prevent patient's blood backward flow, cause the needle of keeping somewhere to block up, influence the reuse of keeping somewhere the needle, improve the availability factor of keeping somewhere the needle, convenient to use person uses.
The utility model discloses a theory of operation is: during the use, the tensile play liquid pipe 6 of medical personnel, the drain pipe 6 pulling rotates a section of thick bamboo 16 and rotates, a section of thick bamboo 16 compression ring spring 17 rotates, feed liquor pipe 4 is also stretched simultaneously, medical personnel of being convenient for operate, then utilize needle tubing 8 to infuse the patient, the fixed back of accomplishing of needle tubing 8, medical personnel handheld circle box 10, under ring spring 17's effect, ring spring 17 drives a section of thick bamboo 16 of rotating and rotates, a section of thick bamboo 16 rolls feed liquor pipe 4 and drain pipe 6 that rotates, when connecting block 3 joint is in a calorie section of thick bamboo 13, the rolling is accomplished, utilize non-setting adhesive subsides 22 to fix circle box 10 on patient's arm.
The staff rotates handle 20, and handle 20 drives the extrusion stem 19 and rotates, and under the effect of screw thread, the extrusion stem 19 removes in to second receipts spool 12 to the drain pipe 6 of extrusion second receipts spool 12 carries out the shutoff to drain pipe 6, prevents patient's blood backward flow.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. The utility model provides a take storage device's needle of keeping somewhere, includes malleation joint (1), the input fixedly connected with heparin cap (2) of malleation joint (1), the output fixedly connected with of malleation joint (1) is convenient for fix connecting block (3) of malleation joint (1), one end fixedly connected with feed liquor pipe (4) of malleation joint (1) are kept away from in connecting block (3), one end fixedly connected with connecting pipe (5) of connecting block (3) are kept away from in feed liquor pipe (4), one end fixedly connected with drain pipe (6) of feed liquor pipe (4) are kept away from in connecting pipe (5), one end fixedly connected with transparent three-way pipe (7) of connecting pipe (5) are kept away from in drain pipe (6), the output fixedly connected with of transparent three-way pipe (7) is used for needle tubing (8) of patient's infusion, the one end sliding connection that needle tubing (8) were kept away from in transparent three-way pipe (7) has The part (9) is characterized in that a winding mechanism which is used for winding the liquid inlet pipe (4) and the liquid outlet pipe (6) and is convenient for fixing the remaining needle on the arm of the patient is arranged on the connecting pipe (5).
2. The indwelling needle with the storage device according to claim 1, wherein the winding mechanism comprises a round box (10), a first opening for winding the liquid inlet pipe (4) is formed in the side wall of the round box (10), a first winding drum (11) is fixedly mounted on the first opening, a second opening for winding the liquid outlet pipe (6) is formed in the side wall of the round box (10), a second winding drum (12) is fixedly mounted on the second opening, and the axis of the first winding drum (11) is perpendicular to the axis of the second winding drum (12);
circle box (10) central point puts horizontal fixedly connected with baffle (14), circle box (10) central point puts vertical fixedly connected with dead lever (15), dead lever (15) and baffle (14) mutually perpendicular, it is connected with a rotation section of thick bamboo (16) that are used for rolling feed liquor pipe (4) and drain pipe (6) to rotate on dead lever (15) lateral wall, fixedly connected with is used for making between a rotation section of thick bamboo (16) and dead lever (15) and rotates a section of thick bamboo (16) pivoted ring spring (17), the vertical fixed connection of connecting pipe (5) is on a rotation section of thick bamboo (16) lateral wall, feed liquor pipe (4) and drain pipe (6) rolling are on a rotation section of thick bamboo (16) lateral wall of baffle (14) both sides.
3. The indwelling needle with a storage device according to claim 2, wherein one end of the first winding drum (11) far away from the round box (10) is fixedly connected with a clamping drum (13) for clamping the connecting block (3) to fix the positive pressure joint (1), and the length of the liquid outlet pipe (6) is greater than that of the liquid inlet pipe (4).
4. The indwelling needle with a storage device according to claim 2, wherein the bottom end of the round case (10) is fixedly connected with a sticker (22) for fixing the round case (10) on the arm of the patient.
5. The indwelling needle with a storage device according to claim 2, wherein a mounting opening (18) is formed in the side wall of the second winding drum (12), an extrusion rod (19) is rotatably connected to the inner wall of the mounting opening (18) through a thread, and a handle (20) for facilitating a user to rotate the extrusion rod (19) is fixedly connected to one end of the extrusion rod (19) far away from the second winding drum (12).
6. The indwelling needle with a storage device according to claim 5, wherein the end of the squeezing rod (19) remote from the handle (20) is fixedly connected with a rubber block (21) for squeezing the liquid outlet tube (6) in the second winding drum (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021734711.9U CN213312461U (en) | 2020-08-19 | 2020-08-19 | Remaining needle with storage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021734711.9U CN213312461U (en) | 2020-08-19 | 2020-08-19 | Remaining needle with storage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213312461U true CN213312461U (en) | 2021-06-01 |
Family
ID=76097403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021734711.9U Expired - Fee Related CN213312461U (en) | 2020-08-19 | 2020-08-19 | Remaining needle with storage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213312461U (en) |
-
2020
- 2020-08-19 CN CN202021734711.9U patent/CN213312461U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210601 |
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| CF01 | Termination of patent right due to non-payment of annual fee |