CN211068476U

CN211068476U - Department of anesthesia is with location syringe

Info

Publication number: CN211068476U
Application number: CN201921823653.4U
Authority: CN
Inventors: 李良
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-28
Filing date: 2019-10-28
Publication date: 2020-07-24
Anticipated expiration: 2029-10-28

Abstract

The utility model discloses a department of anesthesia is with location syringe, including empty section of thick bamboo, piston and syringe needle, the inside of empty section of thick bamboo is provided with the piston, the one end fixedly connected with piston handle of piston, the one end of empty section of thick bamboo is provided with the syringe needle, the other end of empty section of thick bamboo is provided with the accessory plate, the surface movable mounting of syringe needle has the syringe needle, the surface of syringe needle is provided with the scale, the surface of empty section of thick bamboo has solid fixed ring through bolt movable mounting, gu one side fixedly connected with fixed block of fixed ring, the inside of fixed block is provided with the locating lever. This department of anesthesia is with location syringe through the setting of scale and location scale, can play medical personnel and know the effect that the syringe needle got into human length, through solid fixed ring's setting, can play the effect of fixing the locating lever to empty section of thick bamboo, through the setting of locating lever, played and fixed in advance needs the device to get into human degree of depth.

Description

Department of anesthesia is with location syringe

Technical Field

The utility model relates to a medical instrument technical field of department of anesthesia specifically is a department of anesthesia uses location syringe.

Background

The anesthesia discipline is a comprehensive discipline, contains knowledge of multiple disciplines, has wider range at present, not only meets the requirement of operation, but also participates in rescue work of various departments, painless delivery of gynecology, painless abortion and the like, ensures that patients can successfully receive operation treatment under painless and safe conditions, is a basic task of anesthesia clinic, however, the operation range of the anesthesia operation is extended from operating rooms to places such as sick rooms, outpatients and emergency rooms, from clinical medicine to teaching and scientific research, the operation task is increasingly heavy with the increasing expansion of the operation range, and the anesthesia operation is mainly used for injecting liquid medicine or drawing liquid.

However, most of the injectors in the market at present cannot know the depth of the needle tip entering the skin when in use, and the injection part of the traditional injection method is difficult to control because the conventional injector injects anesthetic into a human body under blind vision, although the conventional injector has a certain effect, the position of the needle tip in the human body is often difficult to judge during injection, particularly during deep injection, so that the injection is not uniform, the injection amount is reduced due to the fact that the injection is not in place, the anesthesia strength cannot be controlled, and patients suffer pain.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a department of anesthesia is with location syringe has solved the problem that proposes among the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the injection device comprises an empty cylinder, a piston and an injection needle head, wherein the piston is arranged inside the empty cylinder, a piston handle is fixedly connected with one end of the piston, an injection head is arranged at one end of the empty cylinder, an auxiliary plate is arranged at the other end of the empty cylinder, the injection needle head is movably arranged on the outer surface of the injection head, scales are arranged on the surface of the injection needle head, a fixing ring is movably arranged on the surface of the empty cylinder through a bolt, a fixing block is fixedly connected to one side of the fixing ring, a positioning rod is arranged inside the fixing block, positioning scales are arranged on the outer surface of the positioning rod, a positioning soft block is fixedly connected to one end of the positioning rod, and a.

Optionally, the surface of the auxiliary plate is provided with anti-skid lines.

Optionally, the surface of the positioning soft block is provided with a soft rubber sleeve, and the soft rubber sleeve is made of organic silica gel.

Optionally, the inner diameter of the fixing block is matched with the diameter of the positioning rod.

Optionally, the surface of the bolt is provided with a groove.

Optionally, the color of the scale and the positioning scale is red.

(III) advantageous effects

The utility model provides a department of anesthesia uses location syringe possesses following beneficial effect:

1. this department of anesthesia is with location syringe through the setting of scale and location scale, can play medical personnel and know the effect that syringe needle got into human length, through solid fixed ring's setting, can play the effect of fixing the locating lever to empty section of thick bamboo, through the setting of locating lever, played and fixed in advance needs the device to get into human degree of depth, through the setting of anti-skidding line, played and prevented that medical personnel's hand is smooth.

2. This department of anesthesia is with location syringe through the setting of accessory plate, has played the effect that makes things convenient for medical personnel to operate the device, through the setting of soft gum cover, has played the protection patient, does not receive the influence of locating lever, through the setting of bolt, has played the effect of the syringe of solid fixed ring adaptation different specifications.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

fig. 3 is a schematic structural view of the side of the present invention.

In the figure: 1. an empty cartridge; 2. a piston; 3. an injection needle; 4. a piston handle; 5. an injection head; 6. calibration; 7. a fixing ring; 8. a fixed block; 9. positioning a rod; 10. positioning scales; 11. positioning the soft block; 12. fixing the bolt; 13. an auxiliary plate; 14. anti-skid lines; 15. a soft rubber sleeve; 16. and (4) bolts.

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.

Referring to fig. 1 to 3, the present invention provides a technical solution: a positioning injector for an anesthesia department comprises an empty cylinder 1, a piston 2 and an injection needle 3, wherein the piston 2 is arranged inside the empty cylinder 1, one end of the piston 2 is fixedly connected with a piston handle 4, one end of the empty cylinder 1 is provided with an injection head 5, the other end of the empty cylinder 1 is provided with an auxiliary plate 13, the outer surface of the injection head 5 is movably provided with the injection needle 3, the surface of the injection needle 3 is provided with scales 6, the surface of the empty cylinder 1 is movably provided with a fixing ring 7 through a bolt 16, one side of the fixing ring 7 is fixedly connected with a fixing block 8, the inside of the fixing block 8 is provided with a positioning rod 9, the outer surface of the positioning rod 9 is provided with a positioning scale 10, one end of the positioning rod 9 is fixedly connected with a;

in order to play a role of enabling medical staff to know the length of the injection needle 3 entering a human body, the depth of the device entering the human body can be fixed in advance by arranging the scales 6 and the positioning scales 10 and fixing the positioning rod 9 on the hollow cylinder through the fixing ring 7, and the anti-skid grains 14 are arranged through arranging the positioning rod 9 and preventing the hands of the medical staff from skidding;

the surface of accessory plate 13 is provided with anti-skidding line 14, setting through accessory plate 13, the effect that makes things convenient for medical personnel to operate the device has been played, the surface of location soft piece 11 is provided with soft gum cover 15, the material of soft gum cover 15 is the organic silica gel material, setting through soft gum cover 15, the protection patient has been played, do not receive the influence of locating lever 9, the internal diameter of fixed block 8 and the diameter looks adaptation of locating lever 9, the surface of bolt 16 is provided with the recess, setting through bolt 16, the effect of solid fixed ring 7 adaptation syringes of different specifications has been played, scale 6 is red with the colour of location scale 10.

In summary, in the positioning syringe for anesthesia department, the device is used by pulling or pressing the piston handle 4 to move the piston 2, the fixing ring 7 can be fixed on the hollow cylinder 1 through a bolt 16, the length of the positioning rod 9 is adjusted by adjusting the fixing bolt 12 in advance, when the injection needle 3 enters the determined depth, the positioning soft block 11 is pressed against the skin, the injection needle 3 is not allowed to enter the human body again, so the depth of the device entering the human body is determined in advance, when the injection needle 3 enters the human body, the depth of the needle entering the human body can be known by observing the scale 6, through the setting of accessory plate 13, played the effect that makes things convenient for medical personnel to operate the device, through the setting of anti-skidding line 14, played and prevented that medical personnel's hand is smooth, through the setting of soft gum cover 15, played the protection patient, do not receive the influence of locating lever 9.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a department of anesthesia is with location syringe, includes empty section of thick bamboo (1), piston (2) and syringe needle (3), its characterized in that: a piston (2) is arranged in the hollow cylinder (1), one end of the piston (2) is fixedly connected with a piston handle (4), one end of the hollow cylinder (1) is provided with an injection head (5), the other end of the hollow cylinder (1) is provided with an auxiliary plate (13), an injection needle (3) is movably arranged on the outer surface of the injection head (5), scales (6) are arranged on the surface of the injection needle (3), the surface of the hollow cylinder (1) is movably provided with a fixed ring (7) through a bolt (16), one side of the fixing ring (7) is fixedly connected with a fixing block (8), a positioning rod (9) is arranged inside the fixing block (8), the outer surface of the positioning rod (9) is provided with positioning scales (10), one end of the positioning rod (9) is fixedly connected with a positioning soft block (11), and one side of the fixing block (8) is provided with a fixing bolt (12).

2. The positioning syringe for anesthesia department of claim 1, wherein: the surface of the auxiliary plate (13) is provided with anti-skid grains (14).

3. The positioning syringe for anesthesia department of claim 1, wherein: the surface of the positioning soft block (11) is provided with a soft rubber sleeve (15), and the material of the soft rubber sleeve (15) is organic silica gel.

4. The positioning syringe for anesthesia department of claim 1, wherein: the inner diameter of the fixing block (8) is matched with the diameter of the positioning rod (9).

5. The positioning syringe for anesthesia department of claim 1, wherein: the surface of the bolt (16) is provided with a groove.

6. The positioning syringe for anesthesia department of claim 1, wherein: the scales (6) and the positioning scales (10) are red in color.