CN217187285U

CN217187285U - Stable form anesthetic needle for department of anesthesia

Info

Publication number: CN217187285U
Application number: CN202220264018.2U
Authority: CN
Inventors: 寇建敏
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-02-09
Filing date: 2022-02-09
Publication date: 2022-08-16
Anticipated expiration: 2032-02-09

Abstract

The utility model discloses a stable form anesthetic needle for department of anesthesia, including cylinder, use board and steady axle, the connecting pipe is installed at the top of cylinder, the connector is installed in the outside of connecting pipe, the use board is installed in the outside of cylinder, steady axle is installed to the bottom of cylinder, the inside of steady axle is run through and has been seted up the mounting groove, the inside movable mounting of mounting groove has the catch bar, the catch bar is installed to the bottom of catch bar, spacing shell is installed to the bottom of catch bar. The utility model discloses an there is the catch bar at the inside movable mounting of mounting groove, the outside of catch bar and the inside looks gomphosis of mounting groove, the catch plate is installed to the bottom of catch bar, when the catch bar removes, because the outside is with the inside looks gomphosis of mounting groove, it is more stable when removing to make the catch bar to remove the piston head on top more stable when removing, the condition that the catch bar slope can not appear, also the result of use of this anesthesia needle is better.

Description

Stable form anesthetic needle for department of anesthesia

Technical Field

The utility model relates to an anesthesia science and technology art field specifically is a stable form anesthetic needle is used to department of anesthesia.

Background

The anesthesia department is a general department, in which an anesthesia needle is used for treatment, and the anesthesia needle is a syringe for injecting a patient, and is sucked into the anesthesia needle, and then the anesthesia needle is inserted into the body of the patient, and an anesthetic is injected into the body of the patient, so that pain of the patient can be reduced, and the anesthesia needle is generally used before an operation.

The existing anesthetic needle for the department of anesthesia has the following defects:

1. patent document CN113577455A discloses an anesthetic needle, "including cylinder and syringe needle, the top of cylinder adopts the closing plate to seal, and open the bottom of cylinder has a pinhole, and a pinhole department is connected with out the cylinder, first piston and second piston all set up in the cylinder, and the top of first piston is connected with first piston rod, and the activity of first piston rod runs through second piston and closing plate, sliding seal between first piston rod and the second piston, and the top of second piston is connected with the second piston rod, and the activity of second piston rod runs through the closing plate, the syringe needle is fixed on the needle handle, and the needle handle is fixed at the diapire of first piston, and it has a liquid outlet to open on the first piston, has the circulation passageway in the needle handle, and the circulation passageway all communicates with liquid outlet and syringe needle, and the liquid above the first piston can be discharged after liquid outlet, circulation passageway and syringe needle, the syringe needle is located the cylinder, this structure can improve the security, is convenient for accomodate the syringe needle simultaneously, "but this anesthetic needle stability is not high, has probably to cause the secondary injury to the patient when using.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a stable form anesthetic needle is used to department of anesthesia to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a stable anesthetic needle for an anesthesia department comprises a needle cylinder, a use plate and a stable shaft, wherein a connecting pipe is installed at the top of the needle cylinder, a connecting head is installed on the outer side of the connecting pipe, and the use plate is installed on the outer side of the needle cylinder;

the bottom of the needle cylinder is provided with a stabilizing shaft, and the interior of the stabilizing shaft is provided with a mounting groove in a penetrating manner;

the inside movable mounting of mounting groove has the catch bar, the slurcam is installed to the bottom of catch bar, spacing shell is installed to the bottom of slurcam.

Preferably, the outside of the syringe is provided with scale mark lines.

Preferably, the top of the connector is provided with an anesthesia needle.

Preferably, the top of the usage board is mounted with a first protection pad.

Preferably, the top end of the stabilizing shaft is provided with a connecting sealing sleeve, and the outer side of the connecting sealing sleeve is embedded with the inner wall of the needle cylinder.

Preferably, the top end of the push rod is provided with a piston head, and the piston head is positioned above the connecting sealing sleeve.

Preferably, the bottom of the limiting shell is provided with a limiting groove, and the inner wall of the top of the limiting groove is provided with a second protective pad.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a bottom at the cylinder is run through and is installed the steady axle, the mounting groove has been seted up to the inside of steady axle, the inside movable mounting of mounting groove has the catch bar, the outside of catch bar and the inside looks gomphosis of mounting groove, the catch plate is installed to the bottom of catch bar, when the catch bar removes, because the outside is the inside looks gomphosis of mounting groove, thereby make the catch bar more stable when removing, make the piston head on top more stable when removing, the condition of catch bar slope can not appear, also the result of use of this anesthetic needle is better.

2. The utility model discloses an install spacing shell in the bottom of slurcam, the spacing groove has been seted up to the bottom of spacing shell, install the second on the top inner wall of spacing groove and protect and fill up, the spacing groove provides the space for nurse's promotion finger, when the nurse uses this anesthesia needle, can place the finger that is used for promoting in the spacing groove, can prevent that nurse's finger from appearing sliding when promoting and leaving the slurcam, it is possible to cause the injury to the patient to have, it makes the nurse more comfortable when promoting to fill up through the second protection of inside simultaneously.

Drawings

Fig. 1 is a perspective view of the present invention;

FIG. 2 is a schematic view of a stable shaft structure of the present invention;

FIG. 3 is a schematic view of the structure of the push rod of the present invention;

fig. 4 is a schematic diagram of the structure of the limiting shell of the present invention.

In the figure: 1. a needle cylinder; 101. scale mark lines; 102. a connecting pipe; 2. a connector; 201. an anesthetic needle; 3. using a plate; 301. a first protective pad; 4. a stabilizing shaft; 401. mounting grooves; 402. connecting a sealing sleeve; 5. a push rod; 501. a piston head; 502. a push plate; 6. a limiting shell; 601. a limiting groove; 602. a second protective pad.

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, the present invention provides an embodiment: a stable anesthetic needle for anesthesia department;

embodiment one, including cylinder 1, connector 2 and application board 3, connecting pipe 102 is installed at the top of cylinder 1, connector 2 is installed at the outside of connecting pipe 102, scale mark line 101 is installed at the outside of cylinder 1, anesthetic syringe needle 201 is installed at the top of connector 2, application board 3 is installed at the outside of cylinder 1, first protection pad 301 is installed at the top of application board 3, cylinder 1 provides space for the inhalation of anesthetic, and also provides position for the installation of connecting pipe 102, connecting pipe 102 plays the effect of connecting, provide position for the installation of connector 2, scale mark line 101 plays the effect of sign, make the nurse know how much of inside anesthetic, connector 2 plays the effect of connecting, make anesthetic syringe needle 201 can connect at the top of connecting pipe 102 through connector 2, anesthetic syringe needle 201 is used for inserting into the patient's body, provide space for the flow of anesthetic, make the narcotic can flow to the patient internal, use board 3 to provide the position for the installation of first protection pad 301, use board 3 to provide the position for the nurse when using this anesthetic needle, first protection pad 301 plays the effect of protection, makes the staff more comfortable with the finger when using, can not lead to the finger to be uncomfortable because of long-time use.

Referring to fig. 2, the present invention provides an embodiment: a stable anesthetic needle for anesthesia department;

embodiment two, including stabilizing shaft 4, stabilizing shaft 4 is installed to the bottom of syringe 1, stabilizing shaft 4's inside is run through and has been seted up mounting groove 401, connecting seal cover 402 is installed on stabilizing shaft 4's top, and connecting seal cover 402's the outside and syringe 1's inner wall looks gomphosis, stabilizing shaft 4 provides the position for seting up of mounting groove 401, make mounting groove 401 can set up, mounting groove 401 provides the space for the installation of catch bar 5, can carry on spacingly to catch bar 5, make catch bar 5 stable when removing, the slope can not appear, make its result of use better, connecting seal cover 402 plays the installation of connection, make stabilizing shaft 4 can install the bottom at syringe 1, also can dismantle simultaneously.

Referring to fig. 3 and 4, the present invention provides an embodiment: a stable anesthetic needle for anesthesia department;

embodiment three, including a push rod 5 and a limiting shell 6, the inside of the mounting groove 401 is movably installed with the push rod 5, the bottom end of the push rod 5 is installed with a push plate 502, the top end of the push rod 5 is installed with a piston head 501, and the piston head 501 is located above the connecting sealing sleeve 402, the bottom of the push plate 502 is installed with the limiting shell 6, the bottom of the limiting shell 6 is opened with a limiting groove 601, the inner wall of the top of the limiting groove 601 is installed with a second protection pad 602, the push rod 5 plays a connecting role, under the effect of the push rod 5, the push plate 502 is pushed, so that the piston head 501 can move, the push rod 5 also provides an installation position for the piston head 501, when the piston head 501 moves inside, the anesthetic in the syringe 1 can be pushed out, the push plate 502 provides a position for the nurse to push, the limiting shell 6 provides a position for the opening of the limiting groove 601, so that the limiting groove 601 can be opened, spacing groove 601 provides the space of placing for the finger that the nurse promoted, makes nurse's finger more stable when promoting, the gliding condition can not appear, also provides the mounted position for the second protection pad 602 simultaneously, and the second protection pad 602 is used for protecting nurse's finger.

The working principle is as follows: before using the stable anesthetic needle for the anesthesia department, whether the stable anesthetic needle for the anesthesia department has a problem that the use is influenced or not is checked, firstly, anesthetic is sucked into the needle cylinder 1 through the anesthetic needle, the anesthetic needle head 201 is inserted into the body of a patient, then, the pushing plate 502 is pushed, so that the piston head 501 moves in the needle cylinder 1, and the anesthetic inside is pushed into the body of the patient.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. 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, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.

Claims

1. A stable form anesthetic needle for department of anesthesia, includes syringe (1), use board (3) and stable axle (4), its characterized in that: the top of the needle cylinder (1) is provided with a connecting pipe (102), the outer side of the connecting pipe (102) is provided with a connector (2), and the outer side of the needle cylinder (1) is provided with a use plate (3);

a stable shaft (4) is installed at the bottom of the needle cylinder (1), and an installation groove (401) is formed in the stable shaft (4) in a penetrating mode;

the inside movable mounting of mounting groove (401) has catch bar (5), catch plate (502) are installed to the bottom of catch bar (5), spacing shell (6) are installed to the bottom of catch plate (502).

2. The stabilized anesthetic needle for the department of anesthesia as set forth in claim 1, wherein: and scale mark lines (101) are arranged on the outer side of the needle cylinder (1).

3. The stabilized anesthetic needle for the anesthesia department as claimed in claim 1, wherein: an anesthesia needle head (201) is installed at the top of the connector (2).

4. The stabilized anesthetic needle for the anesthesia department as claimed in claim 1, wherein: a first protective pad (301) is mounted on the top of the use plate (3).

5. The stabilized anesthetic needle for the anesthesia department as claimed in claim 1, wherein: and a connecting sealing sleeve (402) is mounted at the top end of the stable shaft (4), and the outer side of the connecting sealing sleeve (402) is embedded with the inner wall of the needle cylinder (1).

6. The stabilized anesthetic needle for the anesthesia department as claimed in claim 1, wherein: the top end of the push rod (5) is provided with a piston head (501), and the piston head (501) is positioned above the connecting sealing sleeve (402).

7. The stabilized anesthetic needle for the anesthesia department as claimed in claim 1, wherein: the bottom of the limiting shell (6) is provided with a limiting groove (601), and the inner wall of the top of the limiting groove (601) is provided with a second protective pad (602).