CN2226939Y - Disposable multifunction controllable negative pressure decannulation apparatus with needle - Google Patents

Abstract

The utility model relates to a disposable multifunction controllable negative pressure extubation device with needle, which is an aseptic medical appliance and can simultaneously carry out stasis and toxin elimination by means of needling and exsanguination and acupoint extubation therapy. The utility model is composed of a tube body, an easily broken piston pull rod, a positioning support piece and a needling device attached to the head end of a piston or the top end of the pull rod. The utility model is disposable, which avoids the cross infection of infections diseases. The utility model has the advantages of absolute safety, sanitation and convenience. The utility model can carry out high-efficiency therapy towards most of the acupoints of the body surface, and particularly the utility model is suitable for being used as a therapy standing emergency appliance at the time of exsanguination and stasis and toxin elimination such as snake hurting, sprain, insolation, etc. for urban and rural hospitals, families and field workers.

Description

The multi-functional controllable negative pressure pipe extractor of disposable band pin

This utility model relates to the multi-functional controllable negative pressure pipe extractor of a kind of disposable band pin.A kind of medical apparatus that is used for blood-letting blood stasis dispelling toxin expelling and acupuncture point tube drawing therapy.

Cupping method is the folk tradition therapy of Ancient Times in China.Its cupping apparatus is because of being ancient times to make with beastly angle, so claim " horn cupping " to be " suction tube method " again.Afterwards, reason bamboo jar, terrine, glass jar replaced, so rename as " cupping method ".Because of this utility model is to use the tubulose manual instead to play the function that the class Sihe is better than traditional suction cup, be that pipe extractor is to show its novelty so change life.At present hospital is employed mostly is traditional " cupping jar ", and following deficiency is arranged: 1. troublesome poeration, very easily scalded skin.2. must directly contact skin because of it, special when running into the patient that need do blood-letting blood stasis dispelling toxin expelling therapy, more may use repeatedly and cause various bloodborne diseasess, sexually transmitted disease (STD), dermopathic cross infections such as hepatitis, AIDS again as strict sterilization, crowd's health is caused tangible influence because of tradition " cupping jar ".3. tradition " cupping jar " lacks negative pressure adjusted and controlled device, is unfavorable for the regulation and control treatment to the different state of an illness.4. tradition " cupping jar " fails skin revulseur and cup are united two into one, and has the patient of blood stasis or venom to use especially inconvenience to the part.5. tradition " cupping jar " design is jar mouthful bigger than normal, often weakened meridian point the special treatment effect that should play.To some big or small joint and part, especially can't adsorbing therapy.

The purpose of this utility model, be to provide a kind of aseptic disposable band pin adjustable negative pressure intensity have a multi-functional pipe extractor, it can avoid firing the scald that pyrogenic process causes effectively, avoid contingent intercrossing infectious disease, the absorption among a small circle that cupping is difficult for playing and the special treatment effect of meridian point have been solved, and the state of an illness that can look different weights has the treatment function of freely regulating and control negative pressure intensity size, can also reach synchronously or be convenient to the effect of blood-letting toxin expelling.

The purpose of this utility model is achieved in that it can be constituted or combined by suitable medical plastics, rubber, glass, metal, printing ink, binding agent and composite thereof.It is mainly had the ring-type skin protection sucker of width＜1 centimeter by a head, it is that 1-10 centimetre, length are the hollow round tube body of the various capacity of 5-20 centimetre that afterbody has the big small-bore of pallet, outside body, indicate the scale indicatrix, slidably pitch brace is arranged in tube chamber, the revulseur of forming with the metal needle of 1-20 piece of length＜2 centimeter or plastics pin can be equipped with in the head of piston or bull drilling and backward pulls top, that the pitch brace stage casing is is flat "

" or "  " or " " font lamellar morphology, having the low vulnerable area that is easy to damage of intensity on the pitch brace, little inside groove and locator card supporting spring composition on the double wedge slotted vane of fixing negative pressure intensity and the pallet contained in the wealthy limit of its pull bar portion.When need are done the treatment of affected part blood-letting blood stasis dispelling toxin expelling, can the revulseur elder generation aligning affected part thorn that be attached on the piston head or be attached on the pitch brace handle top ends is several down, and then carry and take out pitch brace, make to produce the negative pressure effect in the tube chamber, thereby reach suction blood-letting blood stasis dispelling toxin expelling effect; And treat that negative pressure carries when being drawn onto ideal treatment intensity, and by the rotating rod position, make that wealthy limit double wedge groove can block the Kato sheet on the parallel little slot of two sides on the loop tray of mouth of pipe upper edge on the pitch brace, reaching the purpose of the regulation and control negative pressure intensity that complies with one's wishes.And, reach disposable purpose because of its pitch brace that has weak place easy to break.As body is ovalize or rectangle, square shape, placed restrictions on the function that rotates freely of pitch brace so because of it, reach the purpose of blocking supporting spring, then can be by on the parallel little slot of mouth of pipe pallet two sides, movable Kato sheet is made the regulation and control of freely stretching and is reached fixed function.

Thereby this utility model compares with traditional suction cup, has following five advantages: 1. exempt from the combustion pyrogenic process, adopt piston to put forward the suction method and produce negative pressure and play therapeutical effect, so not only safely but also health.2. owing to adopt disposable safe and sanitary measure, thereby the communicate illness but also can reach the effect that is convenient for carrying with medical treatment of not only can having accomplished definitely to avoid crossing one another between the patient.3. this pipe extractor particularly adopts the pipe shape to put forward the suction mode and can directly take the circumstances into consideration voluntarily to regulate control negative pressure intensity and can fix the effect of its required negative pressure as free rotary owing to utilize the function of self pitch brace handle, thus when using convenient freely.4. because at the additional fixed or inserting type skin revulseur of tube drawing piston crown or piston pull handle top, thereby be particularly conducive to the treatment that to be the therapy of blood-letting patient, be more suitable for preventing poisonous snake insect-bite, middle administration or ankle to sprain the standby autotherapy utensil of first aid of blood-letting blood stasis dispelling toxin expelling after the hematoma, have convenient, healthy, safe characteristics as the field man.5. because this pipe extractor is broken through the design of traditional cup, change main body into and adopt body shape outward appearance, thereby the series specification product that shape, length, the capacity that will be convenient to be designed to various bores are different, the pipe extractor of diameter in the 1-2 centimetre particularly, especially be suitable for the child or on patient size joint and women's head-ornaments privileged sites with the treatment of dibbling type, remedied the treatment limitation of original utensil, make extubation and digital acupoint pressure be combined into possibility, thereby strengthen and improved the therapeutical effect and the effect of meridian point itself.

Pipe body of the present utility model, pitch brace and the pull bar fixedly detailed structure of Kato and revulseur are represented by the following drawings:

Fig. 1 is the first embodiment overall schematic of the present utility model.

Fig. 2 is the side view of the parallel little slot of pallet two sides.

Fig. 3 is that pallet two sides are fixing with Kato sheet side view.

Fig. 4 is that pallet two sides are fixing with Kato sheet vertical view.

Fig. 5 is the acupuncture floor map.

Fig. 6 is the sketch map of the lamellar piston-type bull drilling and backward pulls top band inserting type revulseur of second embodiment of the present utility model.

Fig. 7 is the schematic perspective view of inserting type revulseur.

Fig. 8 is oblique angle, the back side tenon sketch map of inserting type revulseur.

Fig. 9 is the schematic side view of inserting type revulseur.

Figure 10 is rubber piston head or the soft piston head front-end view of moulding of the 3rd embodiment of the present utility model.

Figure 11 is the front-end view that (Fig. 1) is changed into the inserting type revulseur by the fixed revulseur of former piston head end.

Figure 12 does not change front-end view with fixed revulseur into the rubber of revulseur or the soft piston head end of moulding to (Figure 10) by former.

Figure 13 be to the pitch brace stage casing be " " sketch map of the narrow type shape in wealthy two limits, font two limits.

Figure 14 be to the pitch brace stage casing be "

" sketch map of wealthy one side, font two limits narrow shape shape.

Figure 15 is "  " font sketch map of wealthy two limit narrow shape shapes on one side to the pitch brace stage casing.

Figure 16 is " " font sketch map of wealthy one side narrow shape shape on one side to the pitch brace stage casing.

Now first embodiment is described in further detail earlier in conjunction with the accompanying drawings: this utility model (Fig. 1) mainly is to be formed by suitable medical plastic production.Its pipe body (1) must be made by transparent or semitransparent material.Its magnitude range pipe diameter can be at the 1.5-5 centimetre, and length can be the specification of the various capacity of 5-10 centimetre.Its pipe body (1) is outer indicate 1-10 with the wealthy limit of pitch brace double wedge slotted vane on dredge down that close spacing becomes rightabout scale indicatrix (4).There is ring-type skin protection sucker (3) its mouth of pipe lower edge.There is a ringlet horn mouth (5) the body upper edge, is convenient to piston head end and inserts, and there is similar cycle racetrack loop tray (6) its mouth of pipe upper edge, and its tube chamber (2) includes the band handle pitch brace (9) that length is the 7-14 centimetre.It moulds lamellar piston crown (11), with 3-12 piece of length be the 0.3-1.0 centimetre all size of making of stainless pin or plastics pin revulseur (10) (Fig. 5).It is more weak or have and cut thin or have groove easy to break (12) to have more flimsy vulnerable area of intensity or thinner thickness or the strength of materials on its pitch brace, is beneficial to the breaking-up after the disposable use.Its pitch brace remove and to be " " outside the font (Figure 13), be with groove easy to break (12) above to the bull drilling and backward pulls neck end this part also can be horizontal wealthy "

" font pull bar sheet (25) (Figure 14) or be long narrow "  " font pull bar sheet (26) (Figure 15) or be " " angle type pull bar sheet (27) (Figure 16).Its two limits, pull bar stage casing or wealthy limit portion on one side contain 1-10 go up dredge close down as the fixing double wedge slotted vane (13) of negative pressure intensity, angle in the groove＜80 °, its two limits, pull bar stage casing or straight hem (14) width on one side are generally the 1/2-1/3 of wealthy limit portion.Its pull bar neck end (16) bottom is fixing to be to skid off for fear of band pin piston head to cause unsafe factor outside the body with recessed shoulder groove (15).Bull drilling and backward pulls top (17) is to be beneficial to the effect that pulls pipe of proposing of playing.Have on its mouth of pipe upper edge loop tray (16) on one side or little inside groove (7) that outer, two limits parallels (Fig. 2), little inside groove is additional to insert movable or fixed Kato sheet (8) (Fig. 3) (Fig. 4) a slice or two, also can directly the Kato sheet be sticked to by the mouth of pipe of pallet two sides, its distance is with can be with pull bar straight hem (14) just smoothly by being as the criterion.

First embodiment carries out all kinds of patients of blood-letting blood stasis dispelling toxin expelling therapy to the pipe extractor that must use the band revulseur especially, deserves to be called really that design is the most reasonable, structure is the simplest, material is saved most, uses the tube drawing utensil of most convenient.

Again second embodiment is made detailed description in conjunction with the accompanying drawings: this utility model (Fig. 6) (1)-(7) part in the transparent plastic pipe is identical with first embodiment, the difference of its pitch brace part be in: earlier the shoulder groove of the anchor on the former pitch brace (5) being made into is salient angle shape shoulder groove (15-1), angle is identical with mouth of pipe upper edge Herba Cladoniae verticillatae mouth, can exempt the pull bar piston crown and drop out outside the body.Again original tape revulseur position is moved on to piston pull handle top (17) moulding the lamellar piston crown, an oblique angle anchor slot (18) is arranged on it, because of there is an oblique angle tenon (19-1) at its inserting type revulseur back side (Fig. 8), can pack inserting type revulseur (19) into (Fig. 7).Again by a last needle protecting cover (20), oblique little button angle (20) (Fig. 9) in its cover inner edge had on the inserting type revulseur.

The second embodiment advantage is that revulseur is moved on to piston pull handle top, and makes inserting type into.Thereby just can provide the disposable pipe extractor of exempting from revulseur packing to the patient that need not use revulseur, seem more flexibly, material benefit, save.

Again the 3rd embodiment is made detailed description in conjunction with the accompanying drawings: this utility model (Figure 10) is identical with the one the second embodiment except (1)-(7) part in the plastics circle pipe, other piston pull handle top (18)-(21) (Fig. 7) (Fig. 8) part also with second embodiment identical outside, different are with second embodiment: its piston changes Rubber end or soft head (11-1) structure of moulding into by the former lamellar of moulding, the diameter of its pull bar piston head core (22) is the former 1/2-2/3 that moulds lamellar piston head (11) diameter, be added with a fixing neck bar portion (23) that uses again, make it can firmly entangle rubber piston head or the soft piston head of moulding that adds.

Its advantage of the 3rd embodiment is: change rubber piston head or the soft piston head of moulding into because of it being moulded the lamellar piston head, thereby increased tightness and abrasion resistance, help the raising of product quality.

Again the 4th embodiment is made detailed description in conjunction with the accompanying drawings: this utility model (Figure 11) adds top rade anchor slot (17) except moulding the lamellar piston head portion, makes inserting type revulseur (18) into, and remainder is identical with first embodiment (Fig. 1).Its advantage has more motility than first embodiment.

At last the 5th embodiment is made detailed description in conjunction with the accompanying drawings: this utility model (Figure 12) is to go up additional fastening formula revulseur at the 3rd embodiment (Figure 10) pull bar piston head end (22), and make the broken cover of its acupuncture thereon the rubber piston head or soft mould piston head after, outside its pin is exposed to, for preventing the broken rubber of acupuncture or softly causing reducing sealing property after moulding head, add a little binding agent so must go up, to guarantee its tightness at piston head core (22).Other parts are identical with first embodiment (Fig. 1).Its advantage has more ruggedness than first embodiment.

Claims (16)

1. the multi-functional controllable negative pressure pipe extractor of disposable band pin mainly has sucker (3) by a head, the hollow tube (1) of afterbody band pallet (6), outside body, indicate scale indicatrix (4), slidably pitch brace (9) is arranged in tube chamber (2), the head of piston (11) (11-1) or pull bar top (17) revulseur (10) be housed form, it is characterized in that having on the piston rod the low vulnerable area that is easy to damage of intensity.

2, pipe extractor according to claim 1 is characterized in that the thickness of piston rod vulnerable area periphery is thinner, to reduce its intensity.

3, pipe extractor according to claim 1, but it is characterized in that the lower material manufacture of pitch brace vulnerable area working strength.

4, pipe extractor according to claim 1 is characterized in that the vulnerable area periphery can be made cut channel or have groove (12) on the pitch brace, is convenient to fracture after the disposable use scrap.

5, pipe extractor according to claim 1 is characterized in that it makes material and can take to be fit to medical plastics, rubber, glass, metal, printing ink, binding agent and composite thereof as required and constitute or combine.

6, pipe extractor according to claim 1, it is characterized in that its body (1) shape can be rounded, oval, its length of the 1-10 centimetre bore of rectangle, square shape can produce the series specification product of different tube chamber negative pressure capacity at the 5-20 centimetre.

7,, it is characterized in that all piston crowns or bull drilling and backward pulls top are with fixed or with the band 1-20 piece metal needle of length＜2 detachable in the oblique angle anchor slot (18) centimeter or the skin revulseur (19) of plastics pin according to claim 1,5 described pipe extractors.

8, according to claim 1,5 described pipe extractors, it is characterized in that revulseur on the lamellar piston head core (22) punctures the additional piston head top ends of being made by rubber or flexible plastic (11-1) on it, make outside its pin is exposed to, and at piston head core (22) interpolation binding agent, to guarantee its seal degree.

9. according to claim 1,6 described pipe extractors, it is characterized in that the pitch brace stage casing can be flat " " font (24) or "

" font (25) or "  " font (26) or " " angle type (27) plate shape; its two limit or on one side wealthy part contain 1-10 and go up and dredge the fix double wedge slotted vane (13) of negative pressure degree of close usefulness down; groove interior angle＜80 °, the width of its two limit or straight hem on one side is generally the 1/2-1/3 on wealthy limit.

10, pipe extractor according to claim 1 is characterized in that pipe body (1) mouth of pipe upper edge loop tray (6) Yi Bian upper orifice two limits or have that two or a slice are additional in addition to be adhered fixed fixedly drawing together and fill in the Kato sheet (8) that the wealthy limit of pull bar portion double wedge slotted vane is used for rotating freely the back on it.

11, according to claim 1,6 described pipe extractors, it is characterized in that having on body (1) mouth of pipe upper edge loop tray (6) on one side or little inside groove (7) that outer, two limits parallels, can insert the Kato sheet a slice that plays the role of positioning or two (8) used as movable telescopic in the little inside groove.

12, pipe extractor according to claim 1 is characterized in that body (1) mouth of pipe lower edge has the ring-type skin protection sucker (3) of width＜1 centimeter.

13, pipe extractor according to claim 1 is characterized in that body (1) mouth of pipe upper edge has a ringlet to be wider than the horn mouth of bottom body bore (5).

14, pipe extractor according to claim 1 is characterized in that all inserting type revulseurs at the pitch brace pommel all are stamped a saturating needle protecting cover (20), oblique little button angle (21) in its cover there being bottom.

15,, it is characterized in that the distance between the scale indicatrix (4) on body (1) outer surface is to contain 1-10 the upward thin close down spacing as the double wedge slotted vane (13) that can locate negative pressure intensity with the wealthy limit of pitch brace part to become rightabout arrangement indication according to claim 1,5 described pipe extractors.

16,, it is characterized in that body (1) and needle protecting cover two parts all adopt transparent or semitransparent material to make according to claim 1,5 described pipe extractors.

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