TW583004B - Syringe - Google Patents

Abstract

A syringe uses the suction generated by an air compressor to draw out the air inside the syringe in order to form a vacuum suction force in the syringe so as to draw a medicament or blood into the syringe to achieve the objective of drawing, or filling the compressed air generated by the air compressor into the syringe to form a pushing force in the syringe in order to inject the medicament or blood inside the syringe into a patient's body or a test tube for storing blood and presses on the stopper of the needle socket to release the elastic fastening structure inside the stopper so that the needle socket together with the injection needle are housed inside the syringe body.

Description

Fifth Description of the Invention (/ PA020590.TWP-3 / 34 Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economics [Technical Field] The present invention relates to a syringe—for drawing blood or injecting drugs: = Γ 容 于 Injection_ 内 之The syringe syringe used by her shooter is mainly composed of a needle seat. The needle seat is connected with a note—and there is a piston pusher '. The 4 ". Including the inhalation of blood or medicament into the syringe: a negative piety is formed inside, and == :: the main shooting needle flows out; however, due to this conventional syringe injection 2 or the piston push rod is pushed, the syringe 2 is produced in the syringe Or edit 'and then perform the injection or extraction work, but this 2 way to pull or push the piston push rod is easy on the injection day? ::' Because the force of pulling or pushing the piston push rod is uneven, The resulting situation 'causes a soreness or pain in the patient's application site. In addition, when the mood of the medical staff is not stable, the patient's treatment will be caused by the failure to notice the injection time. Can't disperse and is pumping When working, it may easily cause the problem of too many or too few samples to be taken; furthermore, since the injection needle of this conventional needle t syringe is installed on the syringe, so #habited syringe = after shooting, Medical personnel must handle the syringe carefully to avoid being infected by germs due to the skin being punctured by the injection needle. It can be seen that there are still many shortcomings in the above-mentioned conventional items, which is not a good one. Page 10 of 15 20 JOJUU4 A7 V. The designer of the invention (ZAQ2Q590.TWP -4/34, and needs to be improved. In view of the above-mentioned conventional oblique points, the inventor of this case carefully elaborated all the shortcomings, and carefully improved and innovated. After years of painstaking efforts, the successful development of this syringe was finally completed .... Yan Jiu [Objective of the Invention] The purpose of shooting 2 Γ is to provide—by air compressor to make the syringe injection = push inside Pharmacy or blood to complete the injection of the syringe injection needle needles to provide-a kind of air compressor to suck =: the air in the balloon, causing the syringe syringe to form a / force The purpose of the injection is to provide a structure with reduced elasticity by compressing the needle socket. "The injection needle is housed in the body of the syringe.% And [technical content] can achieve the above purpose of the invention A syringe includes a syringe body and a base body at one end of the body. The inner edge of the needle cover seat is numbered right, and the other end is formed with a holding portion at the opening and the Syringe body > Γ needle socket, the needle socket is installed in the syringe body, to the head, the rear end of the seat is provided with an abutting part, the abutting part is an accommodation space provided with an elastic fixing structure; A A balloon 'the balloon is a long stop-shaped balloon made of a ductile material'. The balloon is set on the outer edge of the rear end of the note body; I_ __ -4- This paper ruler 纟 剌 帛 10 15 20 and 583004 A7

I I I I I Order K I I I 4

PA020590.TWP-6/34 Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs 刈 3004 V. Description of the invention (8 ^ is a _cylinder injection || The _ embodiment of the 'side sectional view; Figure 10 is the second A side sectional view of the embodiment; FIG. 11 is a side sectional view of the elastic fixing structure; FIG. 12 is a schematic side view of the elastic fixing structure; 5 FIG. 12 is a side sectional view of the first embodiment of the elastic fixing structure; Fourteen is a schematic side view of the first embodiment of the elastic fixing structure; FIG. Fifteen is a side cross-sectional view of the second embodiment of the elastic fixing structure; FIG. FIG. 4 is a side sectional view of the first embodiment of the needle socket; FIG. 18 is a schematic side view of the first embodiment of the needle socket (1); FIG. 19 is a schematic side view of the first embodiment of the needle socket 15 (Two); FIG. 20 is a side sectional view of the second embodiment of the needle socket; FIG. 11 is a schematic side action diagram of the second embodiment of the needle socket (-); Figure 12 is a side sectional view of the third embodiment of the needle socket; 20 Figure 23 is a schematic side view of the third embodiment of the needle socket (-); " Figure 24 is the third embodiment of the needle socket Schematic diagram of the side action of the embodiment (II); " Figure 25 is a side cross-sectional view of the fourth embodiment of the needle socket; this paper size applies to Chinese national standards (please read the precautions on the back before filling this page)

Μ3004

Description of the Invention (Even) PA020590.TWP-7/34 Fig. I + Iif A fifth embodiment of a needle socket, a side sectional view; A sixth embodiment of a wide needle socket, a sixth embodiment; Fig. +1: The seventh embodiment of the needle socket Side sectional view;; is a schematic diagram of the side action of the seventh embodiment of the needle socket, ten is a schematic diagram of the side action of the seventh embodiment of the needle socket 10 Figure (a); ten: the side of the eighth embodiment of the needle socket Sectional view; Fig. 11 is a side sectional view of a ninth embodiment of a oh pin socket; Fig. 23 is a configuration diagram of the air compressor; Fig. 14 is a side sectional view of another embodiment of the mouthpiece: : Shishi is a cross-sectional side view of the third embodiment of the syringe; Figure-The side action of the fourth embodiment of the ten ', m 丨 syringe syringe (please read the precautions on the back before filling this page) 15 Ministry of Economy Wisdom Printed by the Property Cooperative Consumer Cooperative 20 Figure 17 is a side view (II) of a fourth embodiment of a sigma syringe in a sigma cylinder; Bottom view: X / V is a side sectional view of the fifth embodiment of a far syringe; Nine for the job A perspective exploded view of the first embodiment of the piston and the plunger; Figure II; i II — I 1 t ίιιιιί * ^. Forty is an exploded view of the piston and the plunger of the second embodiment. Forty-one is the piston A three-dimensional exploded view of the third embodiment of the piston and the piston pusher. Forty-one is a schematic illustration of the movement of the third embodiment of the piston and the piston pusher.

Figure; Figure 43 is a perspective external view of the sixth embodiment of the syringe; = 14 is an exploded perspective view of the seventh embodiment of the syringe; An exploded perspective view; Figure 46 is a perspective external view of the first embodiment of the syringe body; T 47 is a perspective external view of the second embodiment of the syringe body; Figure 48 is a third embodiment of the syringe body Example perspective view; Figure 49 is a side sectional view of the tenth embodiment of the needle socket; Figure 50 is a side sectional view of the eleventh embodiment of the needle socket; 10 Figure 50-the ninth of the syringe Schematic diagram of the side action of the embodiment (a); Figure 52 is a schematic diagram of the side action of the ninth embodiment of the syringe (2); Figure 53 is a schematic diagram of the side action of the ninth embodiment of the syringe 15 Figure 54 is a side sectional view of the tenth embodiment of the syringe. [Representative symbols of main parts] 10 syringe body 1 01 needle cover holder 20 1 ο holding portion 1 0 2 opening 103 elasticity Component 104 connecting end 105 tube cap This paper is in accordance with Chinese National Standard (CNS) A4 regulations (210 X 297 Gong ^ 7 (Please read the precautions on the back before filling this page) 1 ---- Order ------ --- line. Printed by the Employees 'Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs 5830004 A7 B7 PA020590.TWP «9/34 Printed by the Employees' Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs 5. Description of the invention (7) 1051 accommodation department 1 052 Section 106 Elastic substance 107 Hose 5 1071 Needle 108 Outer cover 109 Airbag 1091 Air duct 1 092 Protrusion 10 11 Needle socket 111 Abutment 1111 Elastic ring 1112 Abutment 1113 Tenon 15 1114 Barb 1115 Guide hole 1116 Receiving slot 1117 annular groove 112 receiving space 20 1121 groove 1122 top block 113 elastic fixing structure 1131 abutment piece 1132 adhesive (please read the precautions on the back before filling this page) This paper size applies to Chinese National Standards (CNS) A4 specifications (210 X 297 mm) 583004 A7 ___________________B7 _ PAQ20590.TWP ^ 10/34 V. Description of the invention (η (Please read the precautions on the back before filling out this page) 1133 T stopper 1134 Spring 1135 Holding component 1136 Triangle shrapnel 5 1137 1138 Trigger 114 Elastic ring 115 Outer ring 116 Thread 10 12 Balloon 121 Ring-shaped protrusion 122 Circular protrusion 13 Plunger 131 Perforation 15 14 Nozzle Printed by the Ministry of Economic Affairs Intellectual Property Bureau Employee Consumer Cooperative 141 Insertion section 1411 Air hole 142 Sleeve part 143 Piercing part 20 1 43 1 Snap projection 144 Quick connector 1 4 5 —General connector 15 Conveyor tube 1 5 1 Connector seat -10- Hiroshi [Chinese National Standard for Foot Culvert (CNS) A4 specifications (210 > < 297 mm) ~ ~ 11583004 Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs A7 ________________________ B7 _______________ PA020590.TWP-11/34 V. Description of the Invention (f) 16 Needle Cap 161 Ring Convex block 162 Vent hole 163 Needle cover 5 164 Injection needle perforation 165 Retaining element 166 Round hole 167 Inflatable sleeve 17 Piston 10 171 Round convex part 172 Holding space. 173 Tenon 1731 Barb 174 Guide hole 15 175 Receiving slot. 1 7 6 Buckle 177 Elastomer 178 Fixing groove 1781 Holds the bump 20 1 7 9 Fastener 18 Piston putter 181 Locking groove 182 Pressing the holding structure 183 Pressing part -11-(Please read the precautions on the back before filling (This page)

This paper size applies to China National Standard (CNS) A4 (210 X 297 mm) A7 B7 V. Description of Invention (/ (7) J ^ A020590.TWP-12/34 10 15 System 20 19 Manual air compression structure 191 Gas valve 1 9 2 One-way intake valve 193 One-way exhaust valve 20 Bump 21 Test tube 22 Soft stopper 23 Inflatable tube [preferred embodiment] The syringe system of the present invention The air in the air compressor or the air is injected into the syringe, so that the injection of the syringe injection force or vacuum suction to complete the extraction or injection action. Please refer to Figure 1 and Figure 2 'Provided by the present invention The syringe of the syringe should include: a syringe of the syringe, the syringe of the dragon-the end is provided with a cap cover 1Q, the inner edge of the cap cover 1G1 is provided with -holding. The other end of the syringe body 1 () is formed—the opening m is a needle socket u, which is installed in the syringe body; ίο, and the front end of the needle socket 为 is available for injection needle insertion, the: head The rear end of the insert is provided with _stopper lu, and the inside of the stopper is ^ -The accommodation space 112 of the elastic fixing structure 113, and the elastic fixing joint 113 is abutted by two abutting pieces U31. One of the abutments 1131 extends with a protrusion 20 ', and the protrusion 20 is Extending outside the abutment name 111 and abutting on the inner side wall edge of the syringe body 1G, and the two abutting the 12-

583004 A7 B7 PA020590.TWP > 13/34

Π 31 is glued with viscose 11 3 2; a balloon 12, which is a long balloon 1 2 made of a stretchable material with a star-shaped μ pu "; a cylinder plunger 13 'the plunger 13 is a circle formed by a flexible material. 10 15 Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs. 20-Nozzle 14. An insertion part ⑷ is formed at the front end of the nozzle 14, and there are several air holes on the insertion part ⑷. 1411, the rear end of the spray nozzle is provided with a set of 1 2 2; and-the conveying pipe 15 'the end of the conveying pipe 15 is sleeved in the sleeve "142 of the nozzle", and the other end is connected with-air Compressor; The balloon 12 is sleeved on the outer edge of the rear end of the syringe body 10, and the plunger 13 is plugged into the opening ⑽ at the rear end of the syringe body 1G, so that the gas correction sleeve is sleeved on the syringe body i The outer part of the margin is pushed into the syringe body 10 with the plunger 13. Please refer to Figs. 3, 4, 5, 6, 7, 8, 9 and 10. When the syringe of the present invention is used, it is First insert the injection needle with the needle cover U on the needle socket π, and then remove the needle cover 16 and the nozzle The insertion portion 141 at the end penetrates the plunger 13 and penetrates into the balloon 12, and then injects air from the delivery tube 丨 5 through the air hole 1411 of the nozzle 丨 4 by the air compressor into the balloon 12 in the syringe body 10, Make the inside of the syringe body ~ balloon 12 enlarged, and the balloon 12 will be in close contact with the inner wall surface of the syringe body 10 after the balloon 12, and then insert the injection needle inserted in the needle socket 11 into the medicine bottle Or the patient ’s blood vessel, and the air compressor uses the delivery tube 15 to pass the air in the balloon 12 from the air hole 1411 of the nozzle 14 (please read the precautions on the back before filling this page) -n ϋ ϋ I-order- -------- Line 1-13 This paper size applies to China National Standard (CNS) A4 (210 X 297 mm) 583004

A7 V. Description of the invention (U

_ΡΑ0 · 20590.Τ ^ / Ρ-14/34 10 15 Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs 20 = 15 Suction, vacuum suction is generated in the syringe body 10, and Hua or blood is sucked into the syringe body 1G In the space formed with the balloon 12, complete the action of extracting medicine or blood, and then insert the injection needle into the electrician, = Dingbu or blood storage test f21, and the air milk is passed from the delivery tube 15 through the air compressor The nozzle 14 is injected into the balloon 12 in the syringe body 1G. 'The balloon 12 is enlarged and pushes the balloon 12 and the syringe body i. The elixir and blood in the formed space are injected from the needle socket and injected into the patient's body or the test tube 21 storing blood by the injection needle. At this time, the life compressor continuously injects the air into the balloon 12 so that the balloon 12 holds ^ Large and pressing the abutting part 针 of the needle socket Η, the two abutting parts 1131 in the abutting part 后 are pressed by an external force, and the two abutting parts n31f break the adhesive 1132 and form a misalignment with each other, which is provided with a bump The bump 20 on the 20th abutment piece 113 丨 is retracted into the accommodation space 112 of the abutment portion 1U, so that the interference between the needle socket 11 and the inner wall surface of the syringe body disappears, and the needle socket 11 and the injection needle are collected into the syringe. In the body, a ring projection 161 on the outer edge of the needle cover 16 is then pressed against the holding portion 1011 in the needle cover sleeve 101 of the syringe body 10, so that the needle cover 16 is fixed to the syringe body 1 0 on 'and then pull the nozzle 14 away from the plunger 13, at this time, the hole formed by the insertion of the nozzle 14 on the plunger 13 is tightly sealed by the elastic force of the material of the plunger 13; furthermore, The syringe body 10 and the abutting portion 111 of the needle socket 11 may also be used. A ring-shaped elastic element 10 is added, and the elastic element 103 is used to increase the resistance required to fix the resisting portion 111. The holding portion 1011 of the needle cover sleeve 101 can also be designed in a threaded manner, so that the needle cover 16 can be screwed. The combination method is combined with the syringe body 10, and the needle cap housing is within 101 (please read the note § on the back before filling this page) -ϋ — II. Order --------- line 14- This paper size is applicable to China ^ i ^ T (CNS) A4 specification -__ 583004 Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs A7 ^ _in 丨 · '丨 1 r_ 1 11 1 "" ι · η 面 r _ 丨 一. Ti nu PA〇20590, Ty \ / p-15/34 5. Description of the invention (/ 3) The edge can also be provided with a needle cap holder] 〇 丨 The ring convex part 丨 6 丨 Screwed in Please refer to FIG. 11 and FIG. 12. The elastic fixing structure 113 may also be composed of one or more τ-shaped stoppers 1133 and a plurality of springs 1134. 5 One of the springs 1134 is provided with a projection 20. The protruding block 20 extends outside the resisting portion 11 1 and abuts against the inner wall edge of the syringe body 10, and the other end of the spring 11 34 resists the T-shaped stop 11 3 3 extends the long side, and a side of the accommodating space 112 is provided with a groove 1121 into which the extended long side of the τ-shaped stop η 33 can be inserted. When the elastic fixing structure 113 is pushed 10 by the balloon 12, the The extended long side of the T-shaped stopper 1133 will be pushed into the groove U21, so that the elastic yellow 11 3 4 drives the convex block 2 0 to be retracted into the accommodation space 11 2 of the resisting portion 111 to make the convex block. The interference force between 20 and the side wall surface of the syringe body disappears, so that the needle socket 11 can be received in the syringe body. Please refer to FIG. 13 and FIG. 14. The elastic fixing structure 丨 3 may also 丨 5 springs 11 3 4 abut against the accommodation space η 2 of the resisting portion 111, so that both sides of the resisting portion 111 abut against The inner wall edge of the injection cylinder body 10, and the accommodation space 112 is provided with a top block U22 on one side of each spring 1134. When the elastic fixing structure 113 is pushed by the balloon 12, each top block 1122 separates The springs 11 34 are pushed apart, so that the interference 20 force between the springs 11 34 and the side wall surface of the syringe body disappears, so that the needle socket 11 can be received in the syringe body. Please refer to FIG. 15 and FIG. 16. The elastic fixing structure 丨 3 may also be composed of a plurality of holding components 11 35 and an elastic ring 11 4 formed of an elastic material such as rubber. The holding component 11 3 5 is composed of a A two-point spring piece 11 3 6 bent with elastic material, the two ends of the opening of the triangular spring piece 11 3 6 are respectively (please read the precautions on the back before filling this page}

-15-

UU4

PA020590.TWP-16/34, Description of the invention (/ Today, the Intellectual Property Bureau of the Ministry of Economic Affairs, the Employees Consumer Cooperatives printed a bent holding portion 1137, each holding a set of plate holders 1138, and each holding Piece 138 extends to the outer side k of the triangular elastic piece 1136, and the bottom of the two-sided elastic piece 11 3 6 is an elastic structure forming an arc. In addition, the outer edge of the elastic ring Π4 is against the inside of the syringe body 10-5. Wall edge, and the inner sides of the elastic ring 114 are respectively abutted on the holding portions 11 3 7 of each holding component 11 3 5. When the elastic fixing structure 11 3 is pushed by the balloon 1 2, the holding piece 1138 is stressed. And the triangular elastic piece 1136 bis holding part 11 3 7 is opened, so that the elastic elastic ring 114 is included in the opening of the triangular elastic piece 11 3 6, and the elastic ring Π4 and the inner wall surface 10 of the syringe body 10 disappear. Please refer to FIGS. 17, 18, 19, 20 and 21. The abutting portion 111 of the needle socket 11 may not be provided with an accommodation space 11 2 having an elastic fixing structure u 3. Elastic ring 1 formed by elastic material such as rubber on the outer edge of crotch 1 π 1 丨 丨, and one or more abutment members 111 2 are provided between the syringe body 10 and the abutment 15 stopper 111, and a syringe 17 is provided in the syringe body 10, and the piston 1 7 On one side, the position corresponding to the elastic ring 1111 is extended with a convex block 20 that is wound around the outer side of the piston 1, and a holding space 172 is formed between the convex blocks 20, and a circle is protruded from the inner edge of the top of the convex block 20. The convex portion 171, when the piston 17 is pushed by the air, the projection 20 of the plug 20 pushes the elastic ring 1111 away from the outer edge of the resisting portion 1 n, so that the resisting portion 111 is accommodated in the holding space 1 72. At this time, the round convex portion 1 71 surrounding the bump 20 is hooked at the front end of the resisting portion 111, so that the resisting portion 111 of the needle socket 11 is covered by the bump 20 in the holding space 1 7 2 and then Pull the piston 17 backward with negative pressure, and make the needle socket 11 and the injection needle -16- (Please read the precautions on the back before filling this page)

583004 PA020590.TWP-17/34 V. Description of the invention (/ 〇 is pulled into the syringe body 1G; Furthermore, the piston Π can also be replaced by a balloon 12 'and the balloon 12 is provided near the front end-surrounding the balloon The ring-shaped convex portion m of the outer edge 12 is used to push the elastic ring uu away from the outer edge of the abutment portion in when the balloon 12 is too large to force the abutting portion 111 of the needle socket n. The resistance generated by the elastic ring ππ between the seeding section η and the syringe body 1Q disappears, so that the needle socket 丨 and the injection needle can be included in the syringe body 10. In addition, the elastic ring mi can also be a non-elastic material. 10 Please refer to Figures 22, 23, 24, 25, 26 and Figure 27. The rear end of the abutment portion 1U can also be provided with several barbs 1114 ^ tenon 1113 And, the syringe body 10 is provided with a piston 17 made of elastic material. When the piston 17 is pushed forward by the air, the tenon 1 u 3 which resists ^ 15 20 111 passes through the piston.丨 7 or penetrate the piston 〖7, at this time, the hole of the piston 17 punctured by the tenon in 3 is the bomb of the piston 17 itself And recover and surround the outer edge of the latch ln3, and by using the barb] 113 of the barb 1114 to make the piston 17 and the blocking part in buckle together, and then use negative pressure to pull the living base; I 7 pulled back, and together The needle socket 11 and the injection needle are pulled into the syringe body 10. In addition, the blocking portion 丨 u may also be made of elastic material, and one side of the piston 17 with respect to the π direction of the blocking portion is provided with a number of A tenon 173 with a barb 1731; wherein the piston π can also be made of non-elastic material, and the piston 17 is provided with a plurality of guide holes 74 at positions and numbers relative to the tenon 1113, and at each guide The bottom end of the hole 174 is provided with a receiving groove 175 wider than the guide hole 174. When the piston 17 is pushed by air ¥, the tenon 111 3 provided on the abutment portion 111 is stressed and the guide 17 from the piston 17 -This paper (CNS) A4 (21〇72i mm) Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs 583004 V. Description of the invention (/ π hole 174 is forced into the receiving slot 175, and each of the tenons on the 1113 The barb 丨 丨 "abuts against the wall surface of the accommodation groove 175, so that the piston 17 is combined with the abutment portion ln, and then the piston 1 is brought under negative pressure. 7 is pulled into the syringe body 10 together with the needle socket 11 and the injection needle, and when the tenon 173 is provided on the piston 17, the blocking portion ill may also be made of non-elastic material, and the blocking portion iu is opposite to Several guide holes 1115 can also be set at the position and quantity of the tenon 1 7 3 on the living base 17, and a receiving groove 1116 wider than the guide hole 1115 is provided at the bottom end of each guide hole m5. A passageway connected to the needle socket 丨 丨 for the passage of medicine can also be provided in the accommodating grooves 175 and 1116 on the piston 17 or the abutting part lu. See Figure 28, 29 and Figure 30. The resisting portion 111 can also be made of elastic material, and the outer edge of the resisting portion Π1 is connected to the inner cylinder wall of the injection cylinder 10 The balloon 12 is replaced by a piston 1, and a hook 176 surrounding the plug 15 is provided on the outer edge of the piston 17 opposite the direction of the abutting portion 111. When the piston 17 is pushed by the air, due to the The abutting portion 111 is made of an elastic material, so the buckle 176 of the piston 17 can press the abutting portion 111 into the syringe body from the contact surface of the abutting portion 111 and the cylinder wall of the syringe body 10, and The buckle 176 of the piston 17 is passed through the outer edge of the abutment portion 111 and hooked on the abutting portion η, and then the piston 17 20 is pulled backward by negative pressure. At this time, since the buckle 176 of the piston 17 is hooked on the abutment Therefore, the piston 17 drives the needle socket u together with the injection needle into the injection body 10; furthermore, a pipe can also be opened in the receiving groove on the piston 17 or the blocking portion in to connect to the needle socket. 11 the passage through which the medicament passes. -18 _ GuoϋZun ---------— _ I !! β ·! 1! 1. Ί Please read the notes on the back before filling in this page) 装 ... υϋ4 Α7

—-------- 衣-(Please read the precautions on the back before filling this page)

、 1T f ί ί 583004 A7 V. Description of the invention (β) PA020590.TWP-20/34 The inner side surface of the syringe body 10 is in a tight state, and the needle cover is inserted into the patient's skin f11: Then = « _Protection ::: =============================================== On the air compressor, there is a round of m Danyou and a telephone for connection, and the device can be connected with a computer, PDA or mobile M two-air compressor. The delivery tube 15 can be connected and the air thin sleeve is set over the injection part of the patient, and the air thin air is injected into the inflatable thin sleeve, so that the inflatable thin sleeve is enlarged; instead of injection For the method of the upper part, please refer to Figure 34. The sleeve portion 142 at the rear end of the mouth 14 can also be replaced by a wear portion 143, and the outer edge of the wear side gradually becomes a slope to the rear end, and is on the slope A plurality of snap projections 1431 are provided on the top, so that when the insertion portion 143 is inserted into the conveying pipe 15, each of the snap projections ⑷1 and the inner wall surface 输送 of the conveying pipe 15 are in interference with each other. See FIGS. 35 and 30. Sixty-seven, thirty-eight, thirty-nine, forty, forty-, forty-two, and figure forty-three, the syringe injection of the present invention The balloon 12 of the device can also be replaced by the piston 17, and the outer tube of the piston 17 is tightly attached to the inner tube wall of the disc injection cylinder body 10, so that the piston 17 and the plunger M generate a closed air chamber, and the piston 17 The rear end can also be connected-two or more elastomers 177, and the elastomer 177 is connected to the piston 17-20-This paper size applies to Chinese National Standard (CNS) Α4 size (21 Οχ Μ? For meals, please first Read the back

I Reference 10 Order 15 20 Ψ A7 V. Description of the invention (/ f): Terminated on the inner tube wall of the syringe body 10 or connected to the plunger 13 "Tai Er from the opening at the rear end of the syringe body 10 is installed for injection = When the syringe of the present invention is used, the injection needle 10 15 is first printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs 20: Inserted into the lotion bottle ', and the air in the air-tight chamber is evacuated by an air compressor to make the air-tight. Negative pressure is formed in the air chamber, and the piston is pulled back by the piston rod to cause the piston 17 and the needle socket of the injection body 1G to generate vacuum suction, and the medicine in the medicine bottle is sucked from the injection needle into the needle in the syringe body 1G. Socket u and piston 17 ", and then insert the syringe of the present invention into the patient's application part, and use air compressor to inject air into the syringe body 10, so that the closed air chamber generates a pushing force Push the piston 17 in the direction of the needle socket u of the syringe body 10, so that the piston 17 injects the medicine in the syringe body 10 from the injection needle into the application part of the patient to complete the injection action; in addition, the piston 17 A fixed groove 1 78 can also be set at the rear end, and a number of jacking protrusions 1 781 are provided at the opening of the fixed groove 丨 78. When the power fails or the air compressor fails, a piston push rod 18 is used to push the piston 1 7 The receiving groove is rotated and fixed, and the piston push rod 18 is used instead of the air compressor to drive the piston 丨 7 to move forward or backward. Furthermore, a fastener 178 can be protruded behind the piston 17 And a buckle groove 1 81 ′ which can be pushed in and rotated and fixed at the front end of the movable base pusher 18 is provided, or a pressing holding structure 1 8 2 is provided in the piston pusher 18, and The pressing portion 1 8 3 of the pressing and holding structure 1 8 2 is provided at the rear end of the piston push rod 18, and the pressing and holding structure 182 is clamped on the fastener 178 of the piston 17 by applying a force to the pressing portion 183. In case of power failure or air compressor failure, manual air compression structure 19 can also be used instead, and the manual air pressure -21-size applies to China National Standard (CNS) A4 specification (210 X 297 male f) — 583004 A7 '- ----- Β7 ΒΑ〇2〇5Θ0. 丁 WP _ 22 / λ4 V. Hair ~~~ ——- There is a vent at the connection between the contraction structure 19 and the delivery pipe 15 The valve 191 is provided with a one-way intake valve i 9 2 and a one-way exhaust valve 193 at the rear end of the manual king gas compression structure 19. Please refer to FIG. 44 and FIG. 45. The plunger 13 of this creation may also be formed of a non-elastic material, and a perforation 31 is provided on the plunger 13 and a quick connector 144 is used instead of the nozzle 14, The transfer pipe 15 is provided with a joint seat 151 and a quick joint 144. Furthermore, the quick joint 144 may be replaced by a general joint 145, and the transport pipe 15 is connected to the rear end of the general joint 丨 45. 10 See Figure 46, 47 and Figure 48. The front end of the syringe body can also be provided with a flexible connection end 104, and the other end of the connection end 104 is connected to a cylinder cover 105. In addition, a receiving portion 1051 is recessed in the barrel cap 105 and can be set on the outer edge of the sleeve cap 105 of the syringe body. Furthermore, the barrel cap 105 can be connected to the syringe body 10U ^ Also, the receiving portion mi recessed in the cylinder cover 105 can be replaced by a convex portion 1 052 which is convex, and the receiving portion 1052 is a needle cover sleeve which can be plugged in the front end of the syringe barrel. Block 101. Refer to Figure 49 and Figure 50 for details. The needle socket is provided with an outer ring body 116 at the outer edge ring where the injection needle is inserted, and the outer ring body n 6 is formed. In addition, the rear end of the clamping portion 1011 of the syringe body 10 can also be surrounded by an elastic substance 106, and the elastic substance 106 abuts against the outer edge of the outer ring body 116, When the needle socket u is inserted into the barrel body 10, 'the elastic substance 106 is ejected toward the original outer body 11 6 in the middle', the needle socket is held by the elastic substance and cannot be held. & China ~~ —-—_ (Please read the notes on the back before filling this page)

、 1T Printed by the Intellectual Property Bureau of the Ministry of Economic Affairs of the Consumer Cooperatives of the Five Inventions (7 丨) A7 B7 PA020590.TWP-23/34 10 15 Printed by the Intellectual Property Bureau of the Ministry of Economic Affairs of the Consumer Cooperatives of Consumers 20 = in place 'and when elastic The f 1 () 6 spring is directed to the original outer ring body ii6 position, and the front end of the needle cover 16 can be sleeved with an elastic member fi⑽, and the injection needle can be sealed in the syringe body 10. • y & 1 Figures 50, 52, and 53. Syringes of the present invention) =: Γ12 is possible-Piston 17 is replaced, and the live column; 13 :: Under-tube 107, the soft The end of tube 1.7 is connected with Qinglian = Beiya the piston 17 'and the other end of the tube 107 penetrates the plunger 13 and:', A 1G8 'to take blood samples, only the test tube L two shot cylinder t body 10: inside, the soft stopper 22 'of the needle 1071 g 1 connected to the hose 107 and pierce the outer sleeve of the needle 1071 outer sleeve =' At this time, because the pressure in the test tube 21 is negative State, so that blood = connected to the injection needle through the soft flG7 pumping test f21, so when a blood sample must be taken, there is no need to remove the injection needle from the patient, = ^ coffee can be used as a blood sample After taking it, insert the spray = insert: "inject air into the syringe body 10 through the nozzle 13" inside the column base 13 to push the piston 17 to destroy the connection between the needle insertion and the injection body 10, so that The needle ° is inserted into the syringe body 丨 insert the heart phase injection needle. Please refer to FIG. 54. The needle cover seat of the 4+ bell σ injection needle of the present invention = :: 6 sets, and the needle The cover 16 can also be connected with an inflatable ㈣7-needle cover 163, in which an injection needle is provided on the needle cover 163; in addition, the needle cover is additionally provided with a collision member 165, and on the cow 165 is provided with a round hole 166, In addition, in the syringe book mo -23-Please read the precautions before you re-order the book. Shicai Guanjia County (583004 C7 D7 PA020590.TWP-24/34 Creative Instructions (U) Ministry of Economy Intellectual Property Bureau Consumption: Social printing. A number of inflatable tubes 23 are set on the outer edge of the tube. The inner tube of the inflatable tube 23 is set in 167, and the other end of the inflatable tube ι67 is connected to the compressed air phase. When the syringe of the present invention is used, Use an air compressor to extract the air from the inflatable sleeve 167 of the south cap 16 and then retract the needle cap 163 backward to make the injection needle penetrate the needle cap 164 and the circular hole 166 out of the needle cap, and fix the needle cap 163 to the On the injection needle, when the injection or extraction is completed, the air is injected into the inflatable sleeve 167 by the air compressor, so that the filling: the air sleeve 167 is generated by the injection of air-the thrust pushes the needle cover 163 out of the injection needle. The needle socket π also drives the injection needle Into the syringe body ίο, the needle cover 163 is separated from the injection needle by the power in two opposite directions, and because the inflatable sleeve 167 is filled with the air injected by the air compressor: 'make the filling sleeve 167 have a certain strength and include Cover the outer edge of the front end of the syringe body 10, and pull the blocking element 165 to cover the perforation m of the needle cap and the needle, so that the injection penetrates out to avoid hurting the injection needle. Needle tooth side [Features and effects] It has the following advantages with the aforementioned _ and other idioms: make the needle; note ==: = ;;: 'inject air from the compressed air tube of air_ into the patient or Test 2 for storing blood. The syringe air of the present invention is transported from the nozzle through the nozzle ~ and the air inside the balloon is ejected with an air compressor to make the syringe injection ㈣ a vacuum suction-24-This paper ruler is connected to the brother 10 15 20 (Please read the notes on the back before filling this page) B n II n ϋ I IB “

Order-I n ϋ ϋ 1 thread pain 583004 A7 26/34

^ £ 2,059.TWP-Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs 5. Description of Invention (4) Dangerous. X. The connection between the syringe of the present invention and the # barrel socket and the body of the syringe & When the syringe injection 5+ of the present invention is used, and the dragon injection of the present invention is set on an air-compressed pressure sensor, when the oblique M and moon needles of the present invention are pressed against the patient's skin The medical staff can be guided to the position of the artery according to the flaws and interactions read by the pressure sensor 'to guide the medical staff to draw arterial blood. 12. The syringe of the present invention replaces the balloon with a piston, and a hose is provided between the piston and the plunger, and a needle is connected to one end of the hose, so that the blood sample can be repeatedly taken. The above detailed description is a specific description of one of the feasible embodiments of the present invention, but this embodiment is not intended to limit the patent scope of the present invention. Any specific implementation or change that does not depart from the know-how of the present invention? All should be included in the patent scope of this case. In summary, this case is not only technically innovative, but also enhances the above-mentioned multiple effects over conventional items. It should have fully met the novelty and progressiveness. 孓 The legal invention patent requirements, 爰 apply in accordance with the law, and ask your office to approve this. Application for invention patents, to encourage invention, to the utmost. 15 26- This paper size is in accordance with Chinese National Standard (CNS) A4 (210 X 297 mm) (Please read the precautions on the back before filling this page}

Claims (1)

583004 m cs D8 > T, _Please patent range PA020590.TWP-2) 1/35 M Jibe Jici A Bureau ?! Work fee ft company printed the oblique seal as described in item 1 of the scope of patent application ^ Shrinking machine A display and an alarm are connected to it. When the injection: is blocked at the air pressure outlet or the fluid leaks, the person should report it to Tianhe, or take the injection. 5 The newspaper will issue a sound to notify the medical staff to request the scope of the patent, the syringe syringe machine described in the item is also connected with a controller, a sigma sigma tube, the main frame, ±, and a flow meter ' The needle of the present invention can be used for two shots ... the injection rate of the entire injection or extraction can also be used for timing and quantitative injection of syringes as described in the scope of the first patent application, the basin _ air compressor can also-manual air compression Instead of the structure, the connection between the moving structure and the conveying pipe is provided with-line gas, and the manual air compression structure is provided with-one-way intake valve and-one-way exhaust valve. As described in item 1 of the scope of the patent application, the wide-needle needle / main shooting benefit, wherein the air pressure has a pressure sensor, so that when the air shaft is inside the air balloon, the air pressure is detected by the pressure change in the balloon. Or the leaking wire, so that the air compressor can learn whether the injection site is blocked or leaking by changing the pressure in the ball when pumping or pumping air, and the pressure detector is used to press the syringe into the patient. When on the skin, the arterial pulsation is read to guide the medical staff to draw the arterial blood. The power supply switch is provided on the syringe syringe retractor described in item 1 of the scope of patent application, which can be interrupted by the power off operation. = No. of patent application scope! The syringe injection of the item mentioned above ...__ —_____ There is an input / output device on the shrinking machine and the computer, PDA or mobile phone is used as: (cns) --------------- --------------------- 10 15 3. 4. 5. 6. 20 7. 8. Where the air pressure causes the extraction or injection of the air pressure I Note I: Page 8 Application scope of patent C8 Π8 PA020590.TWP-2) / 35 Connection 9. As in the scope of application for patent scope item 1) ζ · The shrinking machine can also be replaced by a hydraulic pump. The syringe according to the item, wherein the air pressure connection-inflatable thin sleeve is a method capable of reading and binding to the upper part of the injection part on behalf of the glue system. 11. If the inner edge of the second set of patent applications is provided with an indented button, the needle syringe described in item 2 of the range of the needle cover 12_, wherein the needle cover is covered with the needle cover, and the needle cover It can also be connected with an inflatable sleeve: In addition, there are 4 pins t provided on the opening, ^ 有 有-block element 'and a circular hole is provided on the block element, or a number of inflatable tubes are provided on the outer periphery of the syringe body, the One end 2 of the inflation tube is connected to the inflatable sleeve, and the other-end of the inflation tube is connected to the air compressor 13. ^ Please refer to the needle granulator described in the paragraph above. The needle socket is inside the syringe body, In addition, the front end of the needle socket is an inserting part for inserting an injection needle, and the rear end of the needle socket is provided with an abutting part. The receiving space of the elastic fixing structure is light in the good part. The structure is loose, so that the needle socket and the injection needle are contained in the body of the syringe. It is believed that the syringe according to item 2 of the patent, wherein the balloon is a long strip, and the balloon is made of a malleable material, and the Ye Qi ^ ball is sleeved behind the syringe body The outer edge of the balloon, and the balloon is not set on the note. The paper size is applicable to China National Broadcasting Standard ((二 ⑽) to the specifications (2iGX 297 male i) one'— one one one _________ Please read the 5 10 side notice first. Item I Scope of patent application m C8 D8 PA020590.TWP-2 15 The outer edge part is contained in the body of the injection cylinder. The cylindrical body at the rear end of the body and the plunger plug are set in the injection cylinder Range No. 2 + Qian Qi Bao Zhangu needle and syringe, where the nozzle is inserted and the part ⑤ can be used for the nozzle to pass through the plug: it penetrates the inside of the balloon, and the sleeve part is connected with a round tube nozzle and The second = equipment, and the other-end is installed on the air compressor = and the syringe described in item 2 of A around the input mouth, where the balloon is also connected to the outer edge of the θ m The inner tube wall of the barrel body is shaped to create a dense space between the piston and the plunger. The rear end can also be connected-a -A. The above elastic body, and the bullet ;: The other side of the 2 piston is connected to the inner tube of the syringe body = connected to the plunger. $ 土 4 连 A is the second area of the scope of patent application The outer edge of the front end of the syringe body can also be provided with a flexible connection end. The connection end Γ & is connected to the -cylinder cover, and the inside of the cylinder cover is recessed-the front end of the barrel body can be set. The housing of the outer edge of the syringe cap holder Qiu W 19 · Γ claims the syringe described in item 2 of the patent scope, wherein the balloon can be replaced by a piston, and a hose is provided between the piston and the plunger. = -The end is connected to the piston and passes through the piston, and the other end of the hose: penetrates the plunger and connects a needle 5 and the outer cover made of needle and teeth. A compressible sleeve is set on the outer edge of the needle. Material This paper ruler _______ 10 15 20 Please read the precautions on the back before filling in this page) -3. Patent application scope 20 PA020590.TWP Syringe syringe described in item n of patent application scope, where the note section An elastic element can also be wound around the back end, so that the needle is inserted into the body = when the meat is in the body, the elastic element is made The piece can be bounced towards the _ position. 5 21 · ^ Please refer to the syringe of item 11 in the patent scope, wherein the needle! j⑽ can also be provided with a screw thread for the ring convex part of the needle socket. The syringe according to the eleventh aspect of the invention, wherein a ring-shaped elastic element can also be added between the _ body and the resistance portion of the needle socket, and the elastic element is used to increase the resistance required to fix the resistance portion. Η) The syringe according to item 13 of the scope of the patent application, wherein the abutment section may not be provided with a 定 fixed structure, and the ㈣ section is made of elastic material, and the outer edge of the minus section is subtracted. It is connected to the inner cylinder wall of the syringe body, and the balloon is replaced by a -piston, and a buckle surrounding the piston is provided on the outer edge of the piston relative to the direction of the abutment portion. 24. The syringe according to item 13 of the scope of application for a patent, wherein the accommodating portion may not be provided with an accommodation space having an elastic fixing structure, and an elastic elastic ring is set around the outer edge of the accommodating portion. And, one or more abutment members are provided between the syringe body and the abutting portion, and a piston is provided in the syringe body, and the position of the elastic ring on the side of the piston extends around the piston. A convex block on the outer side of the piston forms a holding space between the convex blocks, and a round convex portion is protruded from the inner edge of the top end of the convex block. 25. The syringe according to item 13 of the Chinese Patent Application, wherein the abutment portion may not be provided with an accommodation space with an elastic fixing structure, and a plurality of barbed cards are provided at the rear end of the abutment portion. Tenon, and the syringe body is provided with-• ί, paper scale (CNS U4S.S. (------— Please read the precautions on the back before filling this page) Τ 583004 Λ 卜; Β8 C8 D8 Please apply for patent made by the patent country PA020590.TWP-; i2 / 35 ίο 15 20 piston made of material. 26. If the patent application scope of the 13th household injection syringe injection stomach, the blocking part may not be set An accommodation space with an elastic fixed structure, and a plurality of annular grooves are provided at the rear end of the abutment section, and a plurality of circular protrusions are provided at the outer edge of the balloon corresponding to the annular grooves. For example, the syringe according to item 13 of the scope of the patent application, wherein the abutment portion may not be provided with a accommodating space with an elastic fixing structure, and a balloon made of a balloon material is provided at the rear end of the abutment portion The outer edge of the airbag is extended and covers the outside of the abutment portion. The rear end of the airbag is provided with one or- More than one empty milk guide, and the empty catheter is made of elastic material, and there are several protrusions on the inner tube wall of the syringe body. M. The needle as described in item 13 of the scope of patent application Barrel syringe, wherein the elastic fixing structure is abutted by two-phase staggered abutment pieces, and one of the abutment pieces is extended: Shenyou-bump ', and the protrusion is extended outside the abutment portion and is held on The syringe has a stomach side and the two abutment pieces are adhered with viscose. The syringe according to item 13 of the scope of patent application, wherein the outer edge of the needle socket where the injection needle is inserted can also be looped There is an outer ring body, and a screw bit which can be screwed into the injection needle is formed in the outer ring body. 30. The syringe according to claim 15 of the patent application, wherein the plunger can also be It is formed of non-elastic material, and the plunger is provided with a perforation and a _ = connector instead of a nozzle ', and the delivery tube is provided with a connector holder and a quick connector 311. The syringe described in item 16 of the patent scope, The sleeve 4 at the rear end of the nozzle can also be replaced by a wear part, and the outer part of the wear part is backward. I • Note that this paper scale back surface of the first item 583004 ο I) 8 'Please patent scope PA020590.TWP--3/35 The Ministry of Economic Affairs, Tzu Choi A Bureau, K Industrial and Consumer Cooperation Du printed gradually into an inclined surface, which is provided with a plurality of buckling projections, so that When the part is inserted into the conveying tube, each of the latching projections and the inner wall surface of the carousel tube interfere with each other and come into close contact. 32. The syringe according to item 17 of the scope of patent application, wherein the balloon is 5 and can be replaced by a piston, a fixing groove is provided at the rear end of the piston, and a plurality of holding protrusions are provided at the opening of the fixing groove, and the The fixing groove is for a piston push rod to be pushed in and rotated and fixed. In addition, a fastener can be protruded at the rear end of the piston, and a front end of the piston push rod is provided for the fastener to be pushed in and rotated and fixed. The snap groove, and further, a pressing and holding structure may be provided in the piston push rod, and the pressing portion of the pressing and holding structure is provided at the rear end of the piston push rod. 33. The syringe according to item 18 of the scope of application for a patent, wherein the recessed accommodating portion of the barrel cap can also be replaced by a convex portion, and the plugging portion can be plugged on the syringe body The needle cover at the front end is inside the sleeve. 34. The syringe according to item 18 of the scope of patent application, wherein the barrel cap 15 may not be connected to the syringe body. 35_ The syringe according to item 23 of the scope of patent application, wherein the piston is also It can be replaced by a balloon, and a ring-shaped convex portion surrounding the outer edge of the balloon is provided near the front end of the balloon. 36. The syringe according to item 24 of the scope of patent application, wherein the elastic ring 20 may also be formed of a non-elastic material. 37. The syringe according to item 25 of the scope of patent application, wherein the piston can also be made of non-elastic material, and the piston can also be provided with several guide holes at positions and quantities relative to the tenon, and At the bottom of each guide hole, there is a receiving slot wider than the guide hole, and a tube can also be opened in the receiving slot to connect to the needle plug. Please read the precautions on the side before ordering Garden home ladder standard (CNS) A4 specification (21 () × 297 male f) 583004 A η 8 8 C8 D8 VI. Application for patent scope PA020590.TWP-The channel for the printing of the consumer product agency of the Intellectual Property Bureau of the Ministry of Economic Affairs for the passage of pharmaceuticals . ^ Declares that the syringe according to item 25 of the patent fc, wherein the abutment can be made of elastic material, and the side of the piston opposite to the direction of the abutment is provided with a plurality of barbs . 39 · !: Syringe syringe as described in item 28 of the scope of patent application, wherein the elastic solid: structure can also be composed of one or more T-stops, several springs, and one of them is provided at the end. _ A bump, the bump is extended to the side of the abutment and supported on the inner side wall edge of the note body, and the other end of the impeachment = is held on the extended long side of the T-shaped block, and the accommodation space A concave sample is placed on the side of the extended long side of the empty T-shaped block. 40 · ΐ = The syringe of the scope of patent No. 28, wherein the elastic solid can hold several elastic cyanine in the accommodating space of the abutting part, so that both sides of the abutting body abut the inner wall edge of the injection cylinder, The accommodating space is provided with a top block on one side of each spring. 41 · == The syringe according to item 28, wherein the elastic solid structure can also be formed by several holding components and an elastic material such as rubber, and the outer edge of the elastic ring is against the injection The body of the cylinder _read 'the elastic ring of the _' is a syringe that is held separately in each support group as described in 42. Item 30 of the scope of patent application, where = can be replaced by a general connector 'and the delivery tube is connected Recognition of general joints: Syringe syringes described in the patent application _8 can also be made of non-elastic material, and the landing part is in a position relative to the tenon = 10 15 This paper has a standard Tongzhou China National Standard U: NS〉 Α4 specifications (, 21UX: m male (please read the precautions before filling in this page) 1 H * '1 " V -1 iumf ^ §mn mu # 3 ～ · ~ ·. 一-丨 丨· 丄 」丨 · ,, ____ TTC) 205 ^ WPWP ^ 3r§ / (35 There are several guide holes at the number of patent applications, and there are accommodating grooves wider than the guide holes at the bottom of each guide hole. In addition, a passageway connected to the needle socket for the passage of the medicament can be set in the accommodating groove. Face i; k 44. If the scope of patent application is 41 The syringe described above, wherein the bracket is a triangular elastic piece bent from an elastic material, and two ends of the triangular bullet mouth are respectively bent into a circular holding portion, and each holding portion is sleeved with: The plate holder, and each of the holders extends to the outer side of the triangular shrapnel, and the bottom of the two corner shrapnel is an elastic structure forming an arc. 订 Order 0— ί !! 1W; husband-V4 jA r)-^ S-N-male