Fracture type first-aid needle for pain sub-anesthesia

Abstract

The utility model relates to the technical field of painful sub-anesthesia breaking type first-aid needles, and discloses a painful sub-anesthesia breaking type first-aid needle which comprises a needle head and a breaking mechanism, the breaking mechanism comprises a needle cylinder, a visible window is arranged on the outer wall of the needle cylinder close to the bottom, the needle cylinder is movably connected with a sealing plug through a fixing sleeve, and the sealing plug is connected with the needle head. A sliding groove is formed in the position, close to the upper end, of the outer wall of the needle cylinder, the needle cylinder is provided with a breaking head through a medicine tube, a silica gel push head is fixedly installed at the bottom of the medicine tube, and the medicine tube is fixedly connected with a double-faced adhesive tape through a handle. The anesthetic flows into the needle cylinder along the silica gel push head, the medicine tube is sealed through the sealing plug, so that the sealing performance is guaranteed, finally, the anesthetic in the medicine tube is pushed out through sliding of the handle in the sliding groove, whether injection of the anesthetic is completed or not is observed through the visible window, time and labor are saved during emergency treatment, and operation is convenient and fast.

Description

Technical Field

[0001] The utility model relates to the technical field of painful sub-anesthesia snap-off emergency needles, in particular to a painful sub-anesthesia snap-off emergency needle. Background Art

[0002] Anesthesia is a variety of methods used to eliminate pain, ensure patient safety, and create good operating conditions during surgery or diagnostic examinations. Sub-anesthesia refers to anesthesia at a dose lower than the anesthetic dose, which will not achieve the effect of anesthesia on the patient, but can have a mild sedative effect. When an unexpected injury occurs due to a sudden situation, the pain in the body will make the body's control worse, and even cause fainting due to the pain. When there are no medical staff around, there may be a risk of life. The use of sub-anesthetic doses of anesthetics can relieve pain and provide sedation to ensure that the injured person can save themselves or ask for help.

[0003] In the prior art, when using ordinary emergency needles, it is necessary to draw anesthetics into the syringe before injection. Emergency treatment is a race against time, and it takes a certain amount of time to draw anesthetics, which may affect the effect of emergency treatment. For this reason, we propose a painful sub-anesthesia break-type emergency needle. Utility Model Content

[0004] The purpose of the utility model is to provide a painful sub-anesthesia snap-off emergency needle to solve the problem raised in the above-mentioned background technology that when using ordinary emergency needles, anesthetics need to be drawn into the syringe before injection, and emergency treatment is a race against time. Drawing anesthetics takes a certain amount of time, which may affect the effect of first aid.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a painful sub-anesthesia break-off emergency needle, comprising a needle and a breaking mechanism, the breaking mechanism comprising a syringe, a visual window is provided at the outer wall of the syringe near the bottom, the syringe is movably connected to a sealing plug through a fixed sleeve, a sliding groove is provided at the outer wall of the syringe near the upper end, the syringe is provided with a breaking head through a medicine tube, a silicone pusher is fixedly installed at the bottom of the medicine tube, and the medicine tube is fixedly connected with double-sided tape through a handle.

[0006] As a preferred solution, a protective cover is inserted into the outer side of the needle, and the needle is inserted into the lower end of the syringe.

[0007] As a preferred solution, the fixed sleeve is fixedly installed on the outer wall of the syringe near the upper end, one end of the sealing plug is fixedly installed on the outer wall of the syringe, the silicone pusher is slidably connected to the inside of the syringe, the medicine tube is fixedly installed on the upper end of the silicone pusher, the breaking head is fixedly installed on the upper end of the medicine tube, and the size of the sealing plug is adapted to the inner diameter of the medicine tube.

[0008] As a preferred embodiment, a handle is fixedly installed on the outer wall of the medicine tube near the upper end, the handle is slidably connected to the inside of the slide groove, the double-sided tape is fixedly installed on the back of the handle, and the side of the double-sided tape away from the handle is adhered to the outer wall of the syringe.

[0009] As a preferred embodiment, a sterile mechanism is arranged on the outside of the needle and the breaking mechanism, and the sterile mechanism includes a sterile base, a sterile plate is fixedly installed inside the sterile base, an adapter groove is opened inside the sterile plate, and the needle, protective cover and breaking mechanism are all located inside the adapter groove.

[0010] As a preferred solution, a transparent sealing bag is fixedly mounted on the upper surface of the sterile base.

[0011] Technical effects and advantages of the utility model:

[0012] 1. Through the provided breaking mechanism, the breaking head can be broken off from the medicine tube, so that the anesthetic can flow into the syringe along the silicone push head, and the medicine tube is sealed by the sealing plug to ensure the sealing. Finally, the anesthetic in the medicine tube can be pushed out by sliding the handle in the slide groove, and the injection of the anesthetic can be observed through the visual window, which saves trouble and effort in emergency treatment and is convenient to operate.

[0013] 2. Through the set aseptic mechanism, the entire anesthetic emergency needle can be aseptically sealed through the sterile base and the transparent sealing bag. The stable placement of the entire anesthetic emergency needle is guaranteed by the adapter groove. When using, just tear off the transparent sealing bag to ensure that the anesthetic is not contaminated and is easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 The utility model is a three-dimensional structural schematic diagram of a painful sub-anesthesia snap-off emergency needle.

[0015] Figure 2 The utility model is an exploded view of a painful sub-anesthesia break-off emergency needle.

[0016] Figure 3 The utility model is an exploded view of the breaking mechanism of a painful sub-anesthesia breaking type emergency needle.

[0017] Figure 4 It is a partial structural exploded diagram of the breaking mechanism of a painful sub-anesthesia breaking-type emergency needle of the utility model.

[0018] Figure 5 The utility model is an exploded view of the sterile structure of a painful sub-anesthesia break-off emergency needle.

[0019] In the figure: 1. needle; 2. protective cover; 3. breaking mechanism; 301. syringe; 302. visual window; 303. slide groove; 304. fixing sleeve; 305. sealing plug; 306. medicine tube; 307. silicone pusher; 308. handle; 309. double-sided tape; 310. breaking head; 4. sterile mechanism; 41. sterile base; 42. sterile plate; 43. adapter groove; 44. transparent sealing bag. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] The utility model provides Figure 1-5 The shown is a painful sub-anesthesia snap-off emergency needle, comprising a needle 1 and a snap-off mechanism 3, wherein the snap-off mechanism 3 comprises a syringe 301, wherein a visual window 302 is arranged near the bottom of the outer wall of the syringe 301, the syringe 301 is movably connected with a sealing plug 305 through a fixed sleeve 304, a slide groove 303 is arranged near the upper end of the outer wall of the syringe 301, the syringe 301 is provided with a snap-off head 310 through a medicine tube 306, a silicone pusher 307 is fixedly installed at the bottom of the medicine tube 306, the medicine tube 306 is fixedly connected with a double-sided tape 309 through a handle 308, the fixed sleeve 304 is fixedly installed at the outer wall of the syringe 301 near the upper end, one end of the sealing plug 305 is fixedly installed on the outer wall of the syringe 301, the silicone pusher 307 is slidably connected to the inside of the syringe 301, the medicine tube 306 is fixedly installed at the upper end of the silicone pusher 307, and the snap-off head 310 is fixedly installed Installed on the upper end of the medicine tube 306, the size of the sealing plug 305 is adapted to the inner diameter of the medicine tube 306, and a handle 308 is fixedly installed on the outer wall of the medicine tube 306 near the upper end. The handle 308 is slidably connected to the inside of the slide groove 303, and the double-sided adhesive 309 is fixedly installed on the back of the handle 308. The side of the double-sided adhesive 309 away from the handle 308 is adhered to the outer wall of the syringe 301. When using the emergency needle, first break the breaking head 310 from the medicine tube 306, so that the anesthetic in the medicine tube 306 enters the syringe 301 along the silicone push head 307, and then immediately seal the medicine tube 306 with the sealing plug 305, and then insert the needle 1 into the human body, hold the handle 308 and push it downward along the slide groove 303, the double-sided adhesive 309 detaches from the syringe 301, and the anesthetic enters the human body from the needle 1, and observe whether the anesthetic is injected through the visual window 302.

[0022] In this embodiment, a sterile mechanism 4 is arranged on the outside of the needle 1 and the breaking mechanism 3, and the sterile mechanism 4 includes a sterile base 41, and a sterile plate 42 is fixedly installed inside the sterile base 41. An adaptor groove 43 is opened inside the sterile plate 42. The needle 1, the protective cover 2 and the breaking mechanism 3 are all located inside the adaptor groove 43. A transparent sealing package 44 is fixedly installed on the upper surface of the sterile base 41. When the emergency needle is needed, the transparent sealing package 44 is torn off the sterile base 41, and the entire emergency needle is taken out from the adaptor groove 43 for use.

[0023] In this embodiment, a protective cover 2 is inserted into the outer side of the needle 1 , and the needle 1 is inserted into the lower end of the syringe 301 . The protective cover 2 is used to protect the needle 1 .

[0024] Working principle of the utility model: the utility model is a painful subanesthesia snap-off emergency needle. When the emergency needle is needed, the transparent sealing package 44 is torn off the sterile base 41, and the entire emergency needle is taken out from the adapter slot 43 for use.

[0025] First, break off the breaking head 310 from the medicine tube 306, so that the anesthetic in the medicine tube 306 enters the syringe 301 along the silicone push head 307, and then immediately seal the medicine tube 306 with the sealing plug 305, and then insert the needle 1 into the human body, hold the handle 308 and push it downward along the slide groove 303, the double-sided tape 309 detaches from the syringe 301, and the anesthetic enters the human body from the needle 1, and observe whether the anesthetic injection is completed through the visual window 302.

[0026] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A painful subanesthetic snap-off emergency needle, comprising a needle (1) and a snapping mechanism (3), characterized in that: The breaking mechanism (3) comprises a syringe (301), a visible window (302) is provided on the outer wall of the syringe (301) near the bottom, the syringe (301) is movably connected to a sealing plug (305) via a fixing sleeve (304), a sliding groove (303) is provided on the outer wall of the syringe (301) near the upper end, the syringe (301) is provided with a breaking head (310) via a medicine tube (306), a silicone pusher (307) is fixedly installed at the bottom of the medicine tube (306), and the medicine tube (306) is fixedly connected to a double-sided adhesive tape (309) via a handle (308).

2. The painful subanesthetic snap-off emergency needle according to claim 1, characterized in that: A protective cover (2) is inserted on the outer side of the needle (1), and the needle (1) is inserted on the lower end of the syringe (301).

3. The painful subanesthetic snap-off emergency needle according to claim 2, characterized in that: The fixing sleeve (304) is fixedly mounted on the outer wall of the syringe (301) near the upper end, one end of the sealing plug (305) is fixedly mounted on the outer wall of the syringe (301), the silicone pusher (307) is slidably connected to the inside of the syringe (301), the medicine tube (306) is fixedly mounted on the upper end of the silicone pusher (307), the breaking head (310) is fixedly mounted on the upper end of the medicine tube (306), and the size of the sealing plug (305) is adapted to the inner diameter of the medicine tube (306).

4. The painful subanesthetic snap-off emergency needle according to claim 3, characterized in that: A handle (308) is fixedly installed on the outer wall of the medicine tube (306) near the upper end, and the handle (308) is slidably connected to the inside of the slide groove (303). The double-sided tape (309) is fixedly installed on the back of the handle (308), and the side of the double-sided tape (309) away from the handle (308) is adhered to the outer wall of the syringe (301).

5. The painful subanesthetic snap-off emergency needle according to claim 2, characterized in that: A sterile mechanism (4) is arranged outside the needle (1) and the breaking mechanism (3), and the sterile mechanism (4) comprises a sterile base (41). A sterile plate (42) is fixedly installed inside the sterile base (41), and an adapting groove (43) is provided inside the sterile plate (42). The needle (1), the protective cover (2) and the breaking mechanism (3) are all located inside the adapting groove (43).

6. The painful subanesthetic snap-off emergency needle according to claim 5, characterized in that: A transparent sealing bag (44) is fixedly mounted on the upper surface of the sterile base (41).

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