CN202497541U - Disposable self-exhausting anti-puncturing transfusion apparatus - Google Patents
Disposable self-exhausting anti-puncturing transfusion apparatus Download PDFInfo
- Publication number
- CN202497541U CN202497541U CN201220131879XU CN201220131879U CN202497541U CN 202497541 U CN202497541 U CN 202497541U CN 201220131879X U CN201220131879X U CN 201220131879XU CN 201220131879 U CN201220131879 U CN 201220131879U CN 202497541 U CN202497541 U CN 202497541U
- Authority
- CN
- China
- Prior art keywords
- needle
- acupuncture
- dropping funnel
- hose
- air
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Images
Landscapes
- Finger-Pressure Massage (AREA)
Abstract
The utility model discloses a disposable self-exhausting anti-puncturing transfusion apparatus. The apparatus comprises a bottle plug puncture outfit protective sleeve, a bottle plug puncture outfit, an upper hose, a dropping funnel cover, a latex cap, a self-exhausting device, a dropping funnel, a blood filter screen, a lower two-way coupling, a lower hose, a flow regulator, a two-way coupling with a conical head, a intravenous infusion needle and an anti-puncturing protective sleeve, wherein the intravenous infusion needle is composed of a needle protective sleeve, a puncturing needle tube, a needle handle, a thin hose and a needle base, the self-exhausting device is composed of an air plug, an air filtering membrane and an exhausting channel which is arranged on the dropping funnel cover, the anti-puncturing protective sleeve is buckled on the thin hose of the intravenous infusion needle and can move on the thin hose of the intravenous infusion needle forwards and backwards, and the needle handle and the needle tube of the intravenous infusion needle can be sleeved inside the anti-puncturing protective sleeve in a clamping mode. According to the apparatus, blood can flow out automatically and rapidly after the bottle plug puncture outfit is inserted into a blood bag, the blood level inside the dropping funnel can be controlled, the air in the dropping funnel can be exhausted automatically, and the needle handle and the needle tube can be pulled back to the interior of the anti-puncturing protective sleeve, so that accidental puncturing by a needle head can be avoided.
Description
Technical field
This utility model belongs to disposable use medical apparatus and instruments, relates in particular to a kind of disposable use from the anti-acupuncture blood exchange transfusion set of aerofluxus.
Background technology
The disposable use blood exchange transfusion set of domestic each clinical use of clinical unit of medical institutions; Mainly form by bottle plug puncture unit protective sleeve, bottle plug puncture unit, air filter, infusion tube, dropper, dropping funnel, blood filtration net, flow regulator and venoclysis needle; The tradition method for using is: have before the patient not being carried out venipuncture, need to get rid of the transfusion inner air tube.It has two kinds of manual methods usually: the one, bottle plug puncture unit is inserted the transfusion bags plug of reversal of the natural order of things after, make dropper get rid of air in the dropping funnel up at lower liquid outlet, treat to charge in the dropping funnel dropping funnel and make it vertically can avoid producing great amount of bubbles after half; Another method is that flow regulator cuts out, pinch press dropping funnel to make it suck about 1/2 to 2/3 place of blood to dropping funnel after, slowly open flow regulator, also can avoid producing great amount of bubbles.But these two kinds of methods all will exhaust a lot of times of medical personnel, and are improper as the time having slightly in operation, and medical personnel's a certain amount of medicinal liquid of then will releasing removes to get rid of bubble, brings inconvenience to medical personnel like this; In addition because some patient possibly be as liking disease, hepatitis B, hepatitis C virus carrier now, its with after syringe needle very easily stab and cause infection to medical personnel or other personnel's accident, endanger other people health.
The utility model content
The purpose of this utility model is to provide a kind of disposable use from the anti-acupuncture blood exchange transfusion set of aerofluxus, solve existing transfusion device can not automatic vent with avoid with after the syringe needle accident technical problem of stabbing.
For realizing above-mentioned purpose, this utility model adopts following technical scheme:
A kind of disposable use is from the anti-acupuncture blood exchange transfusion set of aerofluxus; Comprise bottle plug puncture unit protective sleeve, bottle plug puncture unit, top hose, dropping funnel lid, latex medicated cap, automatic exhauster, dropping funnel, blood filtration net, two logical, venoclysis needle of two logical, bottom hose, flow regulator, band conehead and anti-acupuncture sheath down; Venoclysis needle is made up of needle shield, puncture needle tubing, needle handle, small hose, needle stand; The bottle plug puncture unit protective sleeve is placed on the bottle plug puncture unit; Bottle plug puncture unit, top hose, dropping funnel lid, dropping funnel, two logical, bottom hose, band conehead two clear and coherent prefaces connect down, and the latex cap sleeve is connected on the dosing mouth of dropping funnel lid, and the blood filtration network interface card is loaded in the dropping funnel; Flow regulator is placed on the bottom hose; The needle stand of venoclysis needle is socketed on band conehead two and leads to, and puncture needle tubing, needle handle, small hose, needle stand are linked in sequence through adhesive, and needle shield is socketed on the needle handle; It is characterized in that: automatic exhauster is made up of the exhaust passage that air lock, air filtration film and dropping funnel cover; Anti-acupuncture sheath is snapped on the small hose of venoclysis needle, anti-acupuncture sheath on the small hose of venoclysis needle can before and after slide, and can be in anti-acupuncture sheath with the needle handle of venoclysis needle and needle tubing cutting ferrule.
Above-mentioned disposable use also can be joined the air inlet device in addition from the anti-acupuncture blood exchange transfusion set of aerofluxus, and the air inlet device is made up of air filter, air induction hose, air inlet draw point and needle shield.
Above-mentioned disposable use is from the anti-acupuncture blood exchange transfusion set's of aerofluxus automatic exhauster, and its air lock is pressed on the air filtration film in the exhaust passage outlet port, or adopts high frequency heat seal that the heat seal of air filtration film is also used the air lock jam-pack in exhaust passage outlet port.
Above-mentioned disposable use from the anti-acupuncture blood exchange transfusion set's of aerofluxus anti-acupuncture sheath be one from both sides folding press the back engaging to form, after the engaging, its rear portion is a closed-loop, the anterior sidewall upper edge of buckle has axially then formed a full of twists and turns line of rabbet joint.
Before engaging, upper and lower cover can be that a side connects through the limit junction point from the anti-acupuncture blood exchange transfusion set's of aerofluxus anti-acupuncture sheath in above-mentioned disposable use, and the rear portion of both sides is provided with the buckle and the hole clipping of cooperation with it in addition.
Above-mentioned disposable use on the axial zigzag line of rabbet joint of the anti-acupuncture blood exchange transfusion set's of aerofluxus anti-acupuncture sheath or lower wall be provided with non-return step, raised points and corresponding with it depression.
Above-mentioned disposable use can be 2 or 3 or a plurality of from the limit junction point of the anti-acupuncture blood exchange transfusion set's of aerofluxus anti-acupuncture sheath.
Above-mentioned disposable use is the oblique elliptical shape of an opening from the front portion of the anti-acupuncture blood exchange transfusion set's of aerofluxus anti-acupuncture sheath, not opening part on the limit junction point end, opening part is the starting point of the line of rabbet joint.
Adopt technique scheme, this utility model has following advantage: this utility model is compared with the disposable use blood exchange transfusion set of conventional use clinically, is connected with automatic exhauster in the dropping funnel bottom; Automatic exhauster is made up of air lock, air filtration film and exhaust passage, before bottle plug puncture unit being inserted blood bag plug, opens the interior plug of air lock on the automatic exhauster, and closes flow regulator; Behind the needle for inserting bottle insertion blood bag with bottle plug puncture unit and/or air inlet device; Because air inlet and automatic exhauster and atmosphere on the bottle plug puncture unit, and the hydraulic pressure difference in the blood bag make fast automatic the flowing in the dropping funnel of blood in the blood bag; Rising along with liquid level; Blood is the air vent air inlet of the air in the dropping funnel from the top, exhaust passage, through the exhaust passage, air vent air filtration film and air lock mouth discharge, rise to the air inlet of submergence exhaust passage when blood after; Get into exhaust passage to air filtration film; Because of the air filtration film has the effusive function of the water of prevention and can bear certain pressure, liquid level also will no longer rise and rest on air inlet top, exhaust passage, promptly greater than 1/2 long place of dropping funnel; Blood flows into only needs 3-5 second in the dropping funnel; After opening flow regulator; The blood that is temporarily stored in the dropping funnel can enter in the bottom hose through the blood filtration net rapidly, and medical personnel need not the blood exchange transfusion set is carried out aerofluxus, have shortened former evacuation time like this; Make things convenient for easy to operate, the saving waiting time of medical personnel, increase work efficiency; In addition; Owing to be furnished with anti-acupuncture sheath, make this utility model after blood transfusion finishes to pull out pin, the snapped-in position that need pinch anti-acupuncture sheath on the other hand; Other hands small hose of pulling back at anti-acupuncture sheath rear portion is pulled back needle handle to anti-acupuncture sheath, thereby avoids the syringe needle accident incident of stabbing to take place.
Description of drawings
Fig. 1 is the structural representation of this utility model;
Fig. 2 is the preceding structural representation of the anti-acupuncture sheath engaging of this utility model;
Fig. 3 prevents the structural representation after the acupuncture sheath engages for this utility model;
Fig. 4 is the anti-acupuncture sheath front view of this utility model, left side view (A to) and right side view (B to);
Fig. 5 is that the needle handle of this utility model venoclysis needle and the needle point of needle tubing are inserted in the sketch map of preventing the acupuncture sheath.
The specific embodiment
Below in conjunction with embodiment and contrast accompanying drawing this utility model is done further explain.
Like Fig. 1, Fig. 2, Fig. 3, Fig. 4 and shown in Figure 5; This utility model is by bottle plug puncture unit protective sleeve (1), bottle plug puncture unit (2), top hose (3), dropping funnel lid (6), latex medicated cap (7), automatic exhauster, dropping funnel (8), blood filtration net (9), following two logical (10), bottom hoses (11), flow regulator (12), band conehead two logical (13), venoclysis needle (14) and anti-acupuncture sheaths (15); Venoclysis needle (14) is made up of needle shield, puncture needle tubing, needle handle, small hose, needle stand; Bottle plug puncture unit protective sleeve (1) is placed on the bottle plug puncture unit (2); Bottle plug puncture unit (2), top hose (3), dropping funnel lid (6), dropping funnel (8), following two logical (10), bottom hoses (11), band conehead two logical (13) are linked in sequence; Latex medicated cap (7) is socketed on the dosing mouth of dropping funnel lid (6); Blood filtration net (9) is installed in the dropping funnel (8), and flow regulator (12) is placed on the bottom hose (11), and the needle stand of venoclysis needle (14) is socketed on the band conehead two logical (13); Puncture needle tubing, needle handle, small hose, needle stand are linked in sequence through adhesive; Needle shield is socketed on the needle handle, it is characterized in that: automatic exhauster is made up of the exhaust passage (6-1) on air lock (5), air filtration film (4) and the dropping funnel lid (6), and anti-acupuncture sheath (15) is snapped on the small hose of venoclysis needle (14); Anti-acupuncture sheath (15) on the small hose of venoclysis needle (14) can before and after slide, and can be in anti-acupuncture sheath (15) with the needle handle of venoclysis needle (14) and needle tubing cutting ferrule.
When the perforator of this utility model is single draw point, also should join the air inlet device in addition, the air inlet device is made up of air filter, air induction hose, air inlet draw point and needle shield.
The automatic exhauster of this utility model; Its air lock (5) is pressed on air filtration film (4) in exhaust passage (6-1) the outlet port; Or adopt high frequency heat seal with air filtration film (4) heat seal in exhaust passage (6-1) outlet port also with air lock (5) jam-pack; In addition, air filtration film (4) should be material water-proof material and processes.
The anti-acupuncture sheath (15) of this utility model is one to press the back engaging to form from both sides foldings, and after the engaging, its rear portion is a closed-loop, and the anterior sidewall upper edge of buckle has axially then formed a full of twists and turns line of rabbet joint (15-9).
The anti-acupuncture sheath (15) of this utility model is before engaging, and can be a side connect through limit junction point (15-7) upper and lower cover, and the rear portion of both sides is provided with the buckle (15-4) and the hole clipping (15-3) of cooperation with it in addition.
The anti-acupuncture sheath (15) of this utility model also can be separately to be formed through buckle engaging both sides by upper and lower cover.
The depression (15-2) that the axial zigzag line of rabbet joint (15-9) of the anti-acupuncture sheath (15) of this utility model is gone up or lower wall is provided with non-return step (15-5), raised points (15-1) and correspondence with it (15-6).
The limit junction point (15-7) of the anti-acupuncture sheath of this utility model can be 2 or 3 or a plurality of.
The front portion (15-8) of the anti-acupuncture sheath (15) of this utility model is the oblique elliptical shape of an opening, not opening part on the limit junction point end, opening part is the starting point of the line of rabbet joint (15-9).
Like Fig. 2, shown in Figure 3; The buckle (15-4) of the anti-acupuncture sheath (15) of this utility model, hole clipping (15-3), non-return step (15-5), raised points (15-1) and corresponding with it depression (15-2) (15-6) also can be exchanged in the upper and lower cover symmetry position, also can establish raised points (15-1) corresponding more than two and depression (15-2) on its line of rabbet joint (15-9).
As shown in Figure 4, anti-acupuncture sheath (15) the left end endoporus of this utility model is slightly smaller than the right-hand member endoporus, and its endoporus also can be the same.
As shown in Figure 5; This utility model is pulled back at the needle point of needle handle and needle tubing after pin is pulled out in the transfusion end to be inserted in the anti-acupuncture sheath (15); The handle of needle handle is blocked in by the non-return step (15-5) on the anti-acupuncture sheath (15) in the draw-in groove of the line of rabbet joint (15-9) and can't moves forward and backward; The needle point of needle tubing is also covered by cell wall and raised points (15-1) on the anti-acupuncture sheath (15), thereby avoids medical personnel to be stabbed.
This utility model is when normal blood transfusion, and the renovating Nei Sai and can be in open mode of the air lock of its automatic exhauster (5) when transfusion speed during greater than 50ml/min, should avoid air from air lock, to get into plug jam-pack in the renovating on the air lock (5).
The above embodiment only is the preferential embodiment of this utility model.Should be understood that; To those skilled in the art; Under the prerequisite that does not break away from this utility model principle; Structure like bottle plug puncture unit (2), dropping funnel lid (6), automatic exhauster, flow regulator (12), band conehead two logical (13), puncture needle tubing, needle handle, small hose, needle stand, anti-acupuncture sheath assemblies such as (15) also can be made some modification and improvement, and this also should be regarded as belonging to the protection domain of this utility model.
Claims (8)
1. a disposable use is from the anti-acupuncture blood exchange transfusion set of aerofluxus; Comprise bottle plug puncture unit protective sleeve, bottle plug puncture unit, top hose, dropping funnel lid, latex medicated cap, automatic exhauster, dropping funnel, blood filtration net, two logical, venoclysis needle of two logical, bottom hose, flow regulator, band conehead and anti-acupuncture sheath down; Venoclysis needle is made up of needle shield, puncture needle tubing, needle handle, small hose, needle stand; The bottle plug puncture unit protective sleeve is placed on the bottle plug puncture unit; Bottle plug puncture unit, top hose, dropping funnel lid, dropping funnel, two logical, bottom hose, band conehead two clear and coherent prefaces connect down, and the latex cap sleeve is connected on the dosing mouth of dropping funnel lid, and the blood filtration network interface card is loaded in the dropping funnel; Flow regulator is placed on the bottom hose; The needle stand of venoclysis needle is socketed on band conehead two and leads to, and puncture needle tubing, needle handle, small hose, needle stand are linked in sequence through adhesive, and needle shield is socketed on the needle handle; It is characterized in that: automatic exhauster is made up of the exhaust passage that air lock, air filtration film and dropping funnel cover; Anti-acupuncture sheath is snapped on the small hose of venoclysis needle, anti-acupuncture sheath on the small hose of venoclysis needle can before and after slide, and can be in anti-acupuncture sheath with the needle handle of venoclysis needle and needle tubing cutting ferrule.
2. disposable use as claimed in claim 1 is from the anti-acupuncture blood exchange transfusion set of aerofluxus; It is characterized in that: described disposable use is from the anti-acupuncture blood exchange transfusion set of aerofluxus; Also can join the air inlet device in addition, the air inlet device is made up of air filter, air induction hose, air inlet draw point and needle shield.
3. disposable use as claimed in claim 1 is from the anti-acupuncture blood exchange transfusion set of aerofluxus; It is characterized in that: described automatic exhauster; Its air lock is pressed on the air filtration film in the exhaust passage outlet port, or adopts high frequency heat seal that the heat seal of air filtration film is also used the air lock jam-pack in exhaust passage outlet port.
4. disposable use as claimed in claim 1 is from the anti-acupuncture blood exchange transfusion set of aerofluxus; It is characterized in that: described anti-acupuncture sheath is one to press the back engaging to form from both sides foldings; After the engaging, its rear portion is a closed-loop, and the anterior sidewall upper edge of buckle has axially then formed a full of twists and turns line of rabbet joint.
5. disposable use as claimed in claim 1 is characterized in that from the anti-acupuncture blood exchange transfusion set of aerofluxus: described anti-acupuncture sheath is before engaging, and upper and lower cover can be that a side connects through the limit junction point, and the rear portion of both sides is provided with the buckle and the hole clipping of cooperation with it in addition.
6. disposable use as claimed in claim 1 is characterized in that from the anti-acupuncture blood exchange transfusion set of aerofluxus: on the axial zigzag line of rabbet joint of described anti-acupuncture sheath or lower wall be provided with non-return step, raised points and corresponding with it depression.
7. disposable use as claimed in claim 1 is from the anti-acupuncture blood exchange transfusion set of aerofluxus, and it is characterized in that: the limit junction point of described anti-acupuncture sheath can be 2 or 3 or a plurality of.
Like claim 1, described disposable use from the anti-acupuncture blood exchange transfusion set of aerofluxus, it is characterized in that: the front portion of described anti-acupuncture sheath is the oblique elliptical shape of an opening, not opening part on the limit junction point end, opening part is the starting point of the line of rabbet joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220131879XU CN202497541U (en) | 2012-03-27 | 2012-03-27 | Disposable self-exhausting anti-puncturing transfusion apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220131879XU CN202497541U (en) | 2012-03-27 | 2012-03-27 | Disposable self-exhausting anti-puncturing transfusion apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202497541U true CN202497541U (en) | 2012-10-24 |
Family
ID=47034172
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220131879XU Expired - Lifetime CN202497541U (en) | 2012-03-27 | 2012-03-27 | Disposable self-exhausting anti-puncturing transfusion apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202497541U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106823041A (en) * | 2017-01-22 | 2017-06-13 | 山东威高集团医用高分子制品股份有限公司 | Blood transfusion apparatus is blow molded dropping funnel |
| CN107041755A (en) * | 2016-12-30 | 2017-08-15 | 河南曙光汇知康生物科技股份有限公司 | A kind of retractable needles device and its blood taking needle, the transfusion needle being made |
-
2012
- 2012-03-27 CN CN201220131879XU patent/CN202497541U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107041755A (en) * | 2016-12-30 | 2017-08-15 | 河南曙光汇知康生物科技股份有限公司 | A kind of retractable needles device and its blood taking needle, the transfusion needle being made |
| CN107041755B (en) * | 2016-12-30 | 2023-08-04 | 河南曙光汇知康生物科技股份有限公司 | Needle retracting device and blood taking needle and infusion needle manufactured by same |
| CN106823041A (en) * | 2017-01-22 | 2017-06-13 | 山东威高集团医用高分子制品股份有限公司 | Blood transfusion apparatus is blow molded dropping funnel |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102670213A (en) | Disposable anti-pricking venous blood sampling needle | |
| CN201871039U (en) | Self-exhaust non-bubble infusion apparatus | |
| CN202497541U (en) | Disposable self-exhausting anti-puncturing transfusion apparatus | |
| CN202822354U (en) | Disposable transfusion apparatus with automatic exhaust | |
| CN202179740U (en) | Disposable self-exhausting transfusion system | |
| CN202714858U (en) | Disposable anti-acupuncturing vein blood taking needle | |
| CN201987976U (en) | Multifunctional blood transfusion device | |
| CN203564611U (en) | Disposable secondary filter infusion device | |
| CN203447567U (en) | Double-head blood transfusion apparatus | |
| CN206081103U (en) | Anticreep type stomach tube | |
| CN202724360U (en) | Disposable puncture prevention double-wing venous transfusion needle | |
| CN209253614U (en) | A kind of vein makes up a prescription infusion | |
| CN205286375U (en) | Double cannula centrifugation syringe | |
| CN204379891U (en) | Multifunctional airtight transfusion syringe pipe | |
| CN202699785U (en) | Self-venting precise bag type infusion apparatus | |
| CN204671245U (en) | Safe artery puncture trocar | |
| CN201643173U (en) | Multifunctional infusion apparatus | |
| CN102671257A (en) | Disposable pricking-preventive double-wing intravenous infusion needle | |
| CN204890789U (en) | Take exhausting function's transfusion system | |
| CN202777250U (en) | No-residue self-exhaust infusion apparatus drip cup assembly | |
| CN205084104U (en) | Novel infusion apparatus | |
| CN210542698U (en) | Loop for fixing infusion | |
| CN211935063U (en) | Syringe needle | |
| CN208911138U (en) | A kind of novel transfusion device bottle cork needle | |
| CN213667232U (en) | Infusion apparatus capable of preventing needle-stick injury |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: Luohe City, Henan province 462000 Yuanhui District Riverside Metro Xiangjiang Road Patentee after: Henan Shugang Jianshi Medical Devices Group Co., Ltd. Address before: Luohe City, Henan province 462331 Yuanhui District Riverside Metro Xiangjiang Road Patentee before: Henan Shuguang Jianshi Medical Equipment Group Co., Ltd. |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160506 Address after: Luohe City, Henan province 462331 Yuanhui District Riverside Metro Xiangjiang Road Patentee after: Henan Shuguang qualied Kang biological Polytron Technologies Inc Address before: Luohe City, Henan province 462000 Yuanhui District Riverside Metro Xiangjiang Road Patentee before: Henan Shugang Jianshi Medical Devices Group Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121024 |