CN210020772U

CN210020772U - Local anesthesia device for anesthesia department

Info

Publication number: CN210020772U
Application number: CN201920495107.6U
Authority: CN
Inventors: 李雯; 秦晨光; 赵倩
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-04-12
Filing date: 2019-04-12
Publication date: 2020-02-07
Anticipated expiration: 2029-04-12

Abstract

The utility model discloses a department of anesthesia local anesthesia device, including the syringe, the inside fixed mounting of syringe has the annular tube, the top fixed mounting of syringe has laborsaving handle, the top movable mounting of spacing part has the push rod, and the push rod extends to the inside of syringe, the top fixed mounting of push rod has the push jack, the bottom of push rod has the cone through the fixed collection of installation piece, the inside bottom fixed mounting of syringe has the anesthesia pipe, the syringe has the syringe needle through connecting fixed mounting, and the bottom fixed mounting of syringe needle position department has the protective sheath. The utility model discloses be provided with laborsaving handle, have the effect of laborsaving, the more accurate progress to the injection of medical personnel of also being convenient for carries out the accuse, has improved the accuracy of device, makes more laborsaving of staff, and through being provided with the joint, the staff of being convenient for dismantles the syringe needle, and the next use of the device of being convenient for has improved the utilization to the resource.

Description

Local anesthesia device for anesthesia department

Technical Field

The utility model relates to an anesthesia technical field specifically is a department of anesthesia local anesthesia device.

Background

In hospital clinic, local anesthesia is needed to be carried out on the operation position of a patient before operation, so that the pain of the patient during operation is relieved. Present anesthetic adopts disposable syringe to inject patient's operation position, the handheld syringe that is equipped with the anesthetic of medical personnel usually, prick patient's operation position with the syringe needle, then promote the piston rod and inject patient's operation position with the anesthetic, but because anesthetic diffusion rate is slow and need inject many times, when medical personnel handheld syringe injected, when promoting the piston rod, hand stability is relatively poor, can appear rocking, influence local anesthesia's accuracy, the syringe after the use is whole to be abandoned, increases medical cost, according to above now urgently need one kind and is convenient for the anesthesia branch of academic or vocational study local anesthesia device of people daily messenger.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a local anesthesia device of department of anesthesia to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a department of anesthesia local anesthesia device, includes the syringe, the inside fixed mounting of syringe has the annular tube, the top fixed mounting of syringe has laborsaving handle, and the top fixed mounting of laborsaving handle has spacing part, spacing part's top movable mounting has the push rod, and the push rod extends to the inside of syringe, the top fixed mounting of push rod has the push jack, the bottom of push rod has the cone through installation piece fixed mounting, the inside bottom fixed mounting of syringe has the anesthesia pipe, and the inside top fixed mounting of anesthesia pipe has the piston, the syringe has the syringe needle through connecting fixed mounting, and the bottom fixed mounting of syringe needle position department has the protective sheath.

Preferably, the push sheet is sleeved with an anti-slip rubber sleeve, and anti-slip textures are arranged on the anti-slip rubber sleeve.

Preferably, the two sides of the joint are provided with clamping grooves, the two sides inside the protective sleeve are fixedly provided with clamping blocks, and the clamping blocks are matched with the clamping grooves for use.

Preferably, the front surface of the injection tube is provided with a placing groove.

Preferably, the bottom of the anesthetic tube is provided with a fixed threaded head, and the fixed threaded head is fixedly connected with the injection tube.

Compared with the prior art, the beneficial effects of the utility model are that: compared with the traditional anesthesia device, the local anesthesia device for the anesthesia department has the function of saving labor by arranging the labor-saving handle, is convenient for medical staff to more accurately control the injection progress, improves the accuracy of the device, leads the staff to be more labor-saving, is convenient for the staff to disassemble the needle head by arranging the joint, is convenient for the next use of the device, improves the utilization of resources, improves the practicability of the device, has the function of separating from the injection tube by arranging the anesthesia tube, avoids the cross infection with the expansion injection tube, improves the safety of the device, is convenient to popularize and use, has the function of protecting the needle head by arranging the protective sleeve, prevents the needle head from contacting with the outside when not injecting, avoids the contact of bacteria and the needle head, has the function of preventing the needle head from being damaged when injecting, and has the function of preventing the needle head from being damaged by arranging the limiting part, the device has the function of limiting the push rod, and the stability of the device is improved.

Drawings

Fig. 1 is a schematic view of the overall cross-sectional structure of the present invention;

FIG. 2 is a schematic view of the overall front structure of the present invention;

fig. 3 is a schematic view of the local structure of the anesthetic tube of the present invention.

In the figure: 1. pushing the sheet; 2. a limiting component; 3. a labor-saving handle; 4. a conical head; 5. a needle head; 6. an anti-slip rubber sleeve; 7. a push rod; 8. an annular tube; 9. mounting a sheet; 10. an injection tube; 1001. a placement groove; 11. an anesthetic tube; 1101. a piston; 1102. fixing the screw head; 12. a joint; 13. a protective sleeve; 1301. a card slot; 1302. and (7) clamping blocks.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the utility model provides an embodiment of a local anesthesia apparatus for anesthesia department, which comprises an injection tube 10, a ring tube 8 is welded inside the injection tube 10, a labor-saving handle 3 is welded on the top of the injection tube 10, the labor-saving handle 3 has a labor-saving function, and is convenient for medical staff to control the injection progress more accurately, thereby improving the accuracy of the apparatus and saving labor for the staff, a limit component 2 is welded on the top of the labor-saving handle 3, the limit component 2 has a limit function on a push rod 7, thereby improving the stability of the apparatus, a push rod 7 is movably mounted on the top of the limit component 2, the push rod 7 extends into the injection tube 10, a push sheet 1 is fixedly mounted on the top of the push rod 7, a cone-shaped head 4 is fixedly mounted on the bottom of the push rod 7 through a mounting sheet 9, an anesthesia tube 11 is fixedly mounted on the bottom inside the injection tube 10, and the inside top fixed mounting of anesthesia pipe 11 has piston 1101, and syringe 10 has syringe needle 5 through connecting 12 fixed mounting, and the bottom fixed mounting of syringe 10 in syringe needle 5 position department has protective sheath 13, and protective sheath 13 has the effect of protection syringe needle 5, prevents when not injecting that syringe needle 5 contacts with the external world, avoids bacterium and syringe needle 5 to contact, has the effect of preventing syringe needle 5 damage when the injection is accomplished.

Further, an anti-slip rubber sleeve 6 is sleeved on the push sheet 1, and anti-slip textures are arranged on the anti-slip rubber sleeve 6. In the embodiment, the anti-skid rubber sleeve 6 has an anti-skid function, so that the stability of workers is improved, and the friction force between the workers and the push piece 1 is improved by anti-skid textures.

Further, clamping grooves 1301 are formed in two sides of the joint 12, clamping blocks 1302 are fixedly mounted on two sides of the inner portion of the protective sleeve 13, and the clamping blocks 1302 are matched with the clamping grooves 1301 for use. In the embodiment, the latch block 1302 is used in cooperation with the latch slot 1301, so that the connection between the protection sleeve 13 and the connector 12 is more stable.

Further, the syringe 10 is provided with a placement groove 1001 on the front surface. In the embodiment, the placing groove 1001 is convenient for the staff to place the anesthetic tube 11.

Further, the bottom of the anesthetic tube 11 is provided with a fixed screw head 1102, and the fixed screw head 1102 is fixedly connected with the injection tube 10. In the embodiment, the transparent film at the bottom of the fixed screw head 1102 is peeled off to be fixedly connected with the syringe 10, so as to fix the syringe.

The working principle is that a worker plugs an anesthetic tube 11 into an injection tube 10 through a placing groove 1001, pushes a push rod 7 through a push sheet 1 and a labor-saving handle 3, pierces a piston 1001 through a conical head 4, and injects liquid in the anesthetic tube 11 into a patient through a needle 5 under the pressure of air.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A local anesthesia device for anesthesia department comprises an injection tube and is characterized in that: the utility model discloses a syringe, including syringe, top fixed mounting, spacing part, push rod, syringe needle position department syringe needle, the inside fixed mounting of syringe has the ring pipe, the top fixed mounting of syringe has laborsaving handle, and the top fixed mounting of laborsaving handle has spacing part, the top movable mounting of spacing part has the push rod, and the push rod extends to the inside of syringe, the top fixed mounting of push rod has the push jack, the bottom of push rod has the cone through installation piece fixed mounting, the inside bottom fixed mounting of syringe needle has the anesthesia pipe, and the inside top fixed mounting of anesthesia pipe has the piston, the syringe needle has the syringe needle through connecting fixed mounting, and the bottom fixed mounting of syringe needle position department.

2. The local anesthesia apparatus of claim 1, wherein: the upper sleeve of the push sheet is provided with an anti-slip rubber sleeve, and anti-slip textures are arranged on the anti-slip rubber sleeve.

3. The local anesthesia apparatus of claim 1, wherein: the both sides that connect are equipped with the draw-in groove, and the inside both sides fixed mounting of protective sheath has the fixture block, and the fixture block uses with the draw-in groove cooperation.

4. The local anesthesia apparatus of claim 1, wherein: the front of the injection tube is provided with a placing groove.

5. The local anesthesia apparatus of claim 1, wherein: the bottom of the anesthetic tube is provided with a fixed thread head which is fixedly connected with the injection tube.