CN211461586U

CN211461586U - Local anesthesia device for anesthesia department

Info

Publication number: CN211461586U
Application number: CN201921033887.9U
Authority: CN
Inventors: 李雪景
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-07-04
Filing date: 2019-07-04
Publication date: 2020-09-11
Anticipated expiration: 2029-07-04

Abstract

The utility model discloses a department of anesthesia local anesthesia device, including injection mechanism, injection mechanism and two latch mechanism looks joints, two latch mechanism all cup joints mutually with one side of base, two the latch mechanism symmetry is installed in one side of base, four control mechanism is all installed on fixed establishment's top, control mechanism's bottom and fixed establishment's top looks rigid coupling. This department of anesthesia local anesthesia device, through the cylinder, the cooperation of transfer line and cylinder, realized the local anesthesia to the patient, cooperation through two card posts, the rigidity of cylinder has been realized, thereby realize carrying out the operation of secondary local anesthesia at any time, through the sleeve, the disc, bleeder vent and elastic element's cooperation, fixed establishment's on-off control has been realized, cooperation through above-mentioned mechanism is, realized carrying out the function of secondary anesthesia to the patient at any time, the preparation work of secondary anesthesia has been avoided, the patient has been shortened to painful tolerance time.

Description

Local anesthesia device for anesthesia department

Technical Field

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

Background

Local anesthesia, also known as regional anesthesia, refers to the state of being blocked to some extent while the sensory nerve conduction function of a certain part of the body is temporarily blocked and the motor nerve conduction remains intact, by applying local anesthetic to the body part of a patient in a conscious state. This block should be completely reversible without causing any tissue damage. The local anesthesia has the advantages of simplicity, convenience, practicability, safety, patient wakefulness, less complication and small influence on the physiological function of the patient. After local anesthesia under some circumstances, because the patient is to the resistance of anesthetic, it is unsatisfactory to lead to local anesthesia effect, then need carry out secondary local anesthesia this moment, and local anesthesia's operation is comparatively loaded down with trivial details again, can't be timely carry out secondary local anesthesia then can make the patient receive great misery, sometimes the postoperative patient also need carry out local anesthesia in order to alleviate the painful sense of wound, and the preparation flow of local anesthesia injection longer can increase the time that the patient endured misery.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a department of anesthesia local anesthesia device to it is longer to solve the anesthesia preparation flow that provides in the above-mentioned background art, when the patient needs, can't be timely carry out local anesthesia's problem to the patient.

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 injection mechanism, injection mechanism and two latch mechanism looks joints, two latch mechanism all cup joints mutually with one side of base, two the one side at the base is installed to the latch mechanism symmetry, the four corners of base all is equipped with fixed establishment, four fixed establishment all cup joints mutually with the base, four control mechanism is all installed on fixed establishment's top, control mechanism's bottom and fixed establishment's top looks rigid coupling.

Preferably, the injection mechanism includes cylinder, transfer line and syringe needle, the left end of cylinder cup joints mutually and communicates each other with the right-hand member of transfer line, transfer line and cylinder interference fit, the left end of transfer line cup joints mutually and communicates each other with the syringe needle, syringe needle and transfer line interference fit.

Preferably, the base includes bottom plate, rectangular hole, round hole and pin pole, two rectangular holes have been seted up to the intermediate position symmetry of bottom plate, two the rectangular hole respectively with two clamping mechanism's bottom interference fit, the round hole has all been seted up, four in the four corners of bottom plate the round hole all with fixed establishment interference fit, clamping mechanism and fixed establishment all through a plurality of pin poles and bottom plate looks rigid coupling.

Preferably, the clamping mechanism includes round pin piece, connecting plate and card post, the equal rigid coupling in both sides top of round pin piece has the connecting plate, the upper surface both sides of round pin piece all with the bottom integrated into one piece of card post, the round pin piece passes through rectangular hole and bottom plate interference fit, two the connecting plate all through a plurality of pin poles and bottom plate looks rigid coupling, two card post and cylinder looks joint.

Preferably, the fixed establishment includes adapter sleeve, block rubber, sucking disc and hole, the block rubber has been cup jointed to the bottom of adapter sleeve, the bottom and the sucking disc looks rigid coupling of block rubber, the hole has been seted up to the axis position of block rubber and sucking disc, the adapter sleeve is through a plurality of pin poles and bottom plate looks rigid coupling.

Preferably, control mechanism includes sleeve, disc, bleeder vent and elastic element, the sleeve passes through hole and rubber block interference fit, telescopic top rigid coupling has the disc, the bleeder vent has been seted up to the axis position of disc, evenly be equipped with four elastic element around the telescopic, four elastic element's top all with the lower surface looks rigid coupling of disc, four elastic element's bottom all with the upper surface looks rigid coupling of adapter sleeve.

Compared with the prior art, the beneficial effects of the utility model are that: this department of anesthesia local anesthesia device, through the cylinder, the cooperation of transfer line and cylinder, realized the local anesthesia to the patient, cooperation through two card posts, the rigidity of cylinder has been realized, thereby realize carrying out the operation of secondary local anesthesia at any time, through the sleeve, the disc, bleeder vent and elastic element's cooperation, fixed establishment's on-off control has been realized, cooperation through above-mentioned mechanism is, realized carrying out the function of secondary anesthesia to the patient at any time, the preparation work of secondary anesthesia has been avoided, the patient has been shortened to painful tolerance time.

Drawings

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

FIG. 2 is a side view of the structure of FIG. 1;

FIG. 3 is a schematic top view of the base of FIG. 1;

FIG. 4 is a side view of the clamping mechanism of FIG. 2;

fig. 5 is a sectional structure view of the fixing mechanism and the control mechanism of fig. 2.

In the figure: 1. the injection mechanism comprises an injection mechanism, 101, a needle cylinder, 102, an infusion tube, 103, a needle head, 2, a base, 201, a bottom plate, 202, a rectangular hole, 203, a round hole, 204, a pin rod, 3, a clamping mechanism, 301, a pin block, 302, a connecting plate, 303, a clamping column, 4, a fixing mechanism, 401, a connecting sleeve, 402, a rubber block, 403, a sucker, 404, an inner hole, 5, a control mechanism, 501, a sleeve, 502, a disc, 503, an air hole, 504 and an elastic element.

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.

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a department of anesthesia local anesthesia device, including injection mechanism 1,

injection mechanism

1 and 3 looks joints of two latch mechanisms, injection mechanism 1 is used for carrying out local anesthesia to the patient, two latch mechanisms 3 all cup joint with one side of base 2 mutually, 3 symmetrical one sides of installing at base 2 of two latch mechanisms, latch mechanism 3 makes injection mechanism 1 can be fixed mutually with base 2, the four corners of base 2 all is equipped with fixed establishment 4, fixed establishment 4 makes the integrated mechanism can be fixed mutually with smooth departments such as sick bed avris, prevent the unexpected landing of integrated mechanism, four fixed establishment 4 all cup joint with base 2 mutually, control mechanism 5 is all installed on four fixed establishment 4's top, control mechanism 5 is used for controlling fixed establishment 4, control mechanism 5's bottom and fixed establishment 4's top looks rigid coupling. The injection mechanism 1 comprises a syringe 101, an infusion tube 102 and a needle 103, wherein the left end of the syringe 101 is sleeved with the right end of the infusion tube 102 and communicated with each other, the infusion tube 102 is in interference fit with the syringe 101, the left end of the infusion tube 102 is sleeved with the needle 103 and communicated with each other, the needle 103 is in interference fit with the infusion tube 102, anesthetic is extracted through the syringe 101, and local anesthesia is performed on a patient through the infusion tube 102 and the needle 103.

Base 2 includes bottom plate 201, rectangular hole 202, round hole 203 and pin 204, and two rectangular holes 202 have been seted up to the intermediate position symmetry of bottom plate 201, two rectangular holes 202 respectively with two clamping mechanism 3's bottom interference fit, round hole 203 has all been seted up in the four corners of bottom plate 201, four round holes 203 all with 4 interference fit of fixed establishment, clamping mechanism 3 and fixed establishment 4 all through a plurality of pin 204 and bottom plate 201 looks rigid couplings. The clamping mechanism 3 comprises a pin block 301, a connecting plate 302 and clamping columns 303, the connecting plate 302 is fixedly connected to the top ends of the two sides of the pin block 301, the two sides of the upper surface of the pin block 301 are integrally formed with the bottom ends of the clamping columns 303, the pin block 301 is in interference fit with a bottom plate 201 through a rectangular hole 202, the two connecting plates 302 are fixedly connected with the bottom plate 201 through a plurality of pin rods 204, and the two clamping columns 303 are clamped with the needle cylinder 101.

The fixing mechanism 4 comprises a connecting sleeve 401, a rubber block 402, a sucker 403 and an inner hole 404, the rubber block 402 is sleeved at the bottom end of the connecting sleeve 401, the bottom end of the rubber block 402 is fixedly connected with the sucker 403, the sucker 403 and the rubber block 402 are both made of nitrile rubber, the inner hole 404 is formed in the axis positions of the rubber block 402 and the sucker 403, lubricating oil is coated in the inner hole 404, and the connecting sleeve 401 is fixedly connected with the bottom plate 201 through a plurality of pin rods 204. The control mechanism 5 comprises a sleeve 501, a disc 502, air holes 503 and elastic elements 504, the sleeve 501 is in interference fit with the rubber block 402 through an inner hole 404, the disc 502 is fixedly connected to the top end of the sleeve 501, the outer surface of the sleeve 501 is coated with lubricating oil, so that the sleeve 501 slides more smoothly in the inner hole 404 of the rubber block 402, when the sleeve 501 extends into the suction cup 403, air enters the suction cup 403 through the inside of the sleeve 501, the fixing mechanism 4 cancels the fixation with a target position, and due to the characteristic of nitrile rubber, the speed of the sleeve 501 when the sleeve 501 resets under the action of the elastic elements 504 is slower, so that the air enters the suction cup 403 from enough time, the air holes 503 are formed in the axial position of the disc 502, four elastic elements 504 are uniformly arranged around the sleeve 501, the top ends of the four elastic elements 504 are fixedly connected with the lower surface of the disc 502, the bottom ends of the four elastic elements 504 are fixedly connected with, the elastic element 504 is made of rubber.

When the integral mechanism is used, the base 2 is pulled, the base 2 drives the fixing mechanism 4 to be attached to a target position, the base 2 is pressed, the base 2 drives the fixing mechanism 4 to be attached to the target position, air in the sucking disc 403 is discharged through the inner hole 404, the base 2 is fixed to the target position, the base 2 is installed, anesthetic is extracted through the needle cylinder 101, local anesthesia is performed on a patient through the needle 103 and the infusion tube 102, after the local anesthesia is completed, the anesthetic in the needle cylinder 101 is supplemented, the needle cylinder 101 is installed on the base 2, namely, the needle cylinder 101 is placed on the clamping columns 303 of the clamping mechanism 3, the needle cylinder 101 is pressed, the clamping columns 303 are deformed under the pushing of the needle cylinder 101, the needle cylinder 101 enters between the two clamping columns 303, the position fixing of the needle cylinder 101 is realized, when secondary local anesthesia is needed, the needle cylinder 101 is pushed to inject the anesthetic through the infusion tube 102 and the needle 103, when the base 2 needs to be detached, the disc 502 of the winter control mechanism 5 enables the disc 502 to push the sleeve 501 to slide downwards along the inner hole 404, the sleeve 501 enters the suction cup 403, air enters the suction cup 403, the suction cup 403 falls off from a target position, and the base 2 is detached.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", 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 simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A local anesthesia device for anesthesia department comprises an injection mechanism (1), and is characterized in that: injection mechanism (1) and two clamping mechanism (3) looks joint, two clamping mechanism (3) all cup joints, two mutually with one side of base (2) one side at base (2) is installed to clamping mechanism (3) symmetry, the four corners of base (2) all is equipped with fixed establishment (4), four fixed establishment (4) all cup joints, four mutually with base (2) fixed establishment (4) the top of fixed establishment (4) all installs control mechanism (5), the bottom of control mechanism (5) and the top looks rigid coupling of fixed establishment (4).

2. The local anesthesia apparatus of claim 1, wherein: the injection mechanism (1) comprises a needle cylinder (101), an infusion tube (102) and a needle head (103), wherein the left end of the needle cylinder (101) is sleeved with the right end of the infusion tube (102) and communicated with each other, the infusion tube (102) is in interference fit with the needle cylinder (101), the left end of the infusion tube (102) is sleeved with the needle head (103) and communicated with each other, and the needle head (103) is in interference fit with the infusion tube (102).

3. The local anesthesia apparatus of claim 1, wherein: base (2) include bottom plate (201), rectangular hole (202), round hole (203) and round pin pole (204), two rectangular hole (202), two have been seted up to the intermediate position symmetry of bottom plate (201) rectangular hole (202) respectively with the bottom interference fit of two clamping mechanism (3), round hole (203), four have all been seted up in the four corners of bottom plate (201) round hole (203) all with fixed establishment (4) interference fit, clamping mechanism (3) and fixed establishment (4) all through a plurality of round pin poles (204) and bottom plate (201) looks rigid coupling.

4. The local anesthesia apparatus of claim 1, wherein: clamping mechanism (3) are including selling piece (301), connecting plate (302) and card post (303), the equal rigid coupling in both sides top of selling piece (301) has connecting plate (302), the upper surface both sides of selling piece (301) all with the bottom integrated into one piece of card post (303), sell piece (301) through rectangular hole (202) and bottom plate (201) interference fit, two connecting plate (302) all through a plurality of pin poles (204) and bottom plate (201) looks rigid coupling, two card post (303) and cylinder (101) looks joint.

5. The local anesthesia apparatus of claim 1, wherein: fixed establishment (4) are including adapter sleeve (401), block rubber (402), sucking disc (403) and hole (404), block rubber (402) have been cup jointed to the bottom of adapter sleeve (401), the bottom and sucking disc (403) looks rigid coupling of block rubber (402), hole (404) have been seted up to the axis position of block rubber (402) and sucking disc (403), adapter sleeve (401) are through a plurality of pin poles (204) and bottom plate (201) looks rigid coupling.

6. The local anesthesia apparatus of claim 1, wherein: control mechanism (5) include sleeve (501), disc (502), bleeder vent (503) and elastic element (504), hole (404) and rubber block (402) interference fit are passed through in sleeve (501), the top rigid coupling of sleeve (501) has disc (502), bleeder vent (503) have been seted up to the axis position of disc (502), evenly be equipped with four elastic element (504), four around sleeve (501) the top of elastic element (504) all with the lower surface looks rigid coupling of disc (502), four the bottom of elastic element (504) all with the upper surface looks rigid coupling of adapter sleeve (401).