CN211911754U

CN211911754U - Medicine feeder for anesthesia department

Info

Publication number: CN211911754U
Application number: CN202020227461.3U
Authority: CN
Inventors: 姜鹤
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-02-28
Filing date: 2020-02-28
Publication date: 2020-11-13
Anticipated expiration: 2030-02-28

Abstract

The utility model discloses a send medicine ware that department of anesthesia used, include: the top of the shell is provided with a needle cylinder positioning groove from left to right, and the front side of the shell is provided with a through hole communicated with the needle cylinder positioning groove from left to right; the PC board is detachably arranged on the rear side of the inner cavity of the through hole; the joint is fixedly connected to the center of the bottom of the inner cavity of the needle cylinder positioning groove; the check valve is fixedly connected to the bottom of the joint; the guide pipe is detachably arranged at the bottom of the one-way valve in the central position. This medicine feeder that department of anesthesia used can accomplish the disposable injection of multiple anesthesia or bulk dose, and the medical personnel of being convenient for operate during the injection anesthesia, uses in a flexible way, and the injection anesthesia time shortens, can further promote going on of follow-up operation.

Description

Medicine feeder for anesthesia department

Technical Field

The utility model relates to the technical field of medical equipment, specifically a medicine feeder that department of anesthesia used.

Background

Anesthesia belongs to a complex subject, is also different according to different anesthesia modes of operations, and is mainly divided into inhalation anesthesia, intravenous anesthesia, compound anesthesia, intraspinal anesthesia, nerve block anesthesia, regional block anesthesia, local infiltration anesthesia, surface anesthesia and the like, and a proper anesthesia mode is selected for different operation parts and diseases, such as craniotomy anesthesia, spinal anesthesia and the like, and a compound anesthesia method is mostly adopted for anesthesia, wherein the compound anesthesia mainly refers to the simultaneous or sequential application of more than two anesthetic drugs or other auxiliary drugs, so as to achieve perfect intra-operation and post-operation analgesia and satisfactory surgical operation conditions;

at present, do compound anesthesia in-process for patient, need to change anesthetic many times and be connected with the pjncture needle, and then realize the injection of multiple anesthetic, the anesthesia step is comparatively loaded down with trivial details, the medical personnel operation of being not convenient for, and the time extension of injection anesthetic is difficult to further promote going on of follow-up operation.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a send medicine ware that department of anesthesia used to it is loaded down with trivial details, the problem that wastes time and energy to solve prior art anesthesia work step at least.

In order to achieve the above object, the utility model provides a following technical scheme: a drug delivery device for anesthesia, comprising:

the top of the shell is provided with a needle cylinder positioning groove from left to right, and the front side of the shell is provided with a through hole communicated with the needle cylinder positioning groove from left to right;

the PC board is detachably arranged on the rear side of the inner cavity of the through hole;

the joint is fixedly connected to the center of the bottom of the inner cavity of the needle cylinder positioning groove;

the check valve is fixedly connected to the bottom of the joint;

a guide tube detachably disposed at a bottom of the check valve at a central position;

one ends of the two connecting pipes are detachably connected with the bottoms of the two check valves on the left side and the right side respectively, and the other ends of the connecting pipes are detachably connected with the outer wall of the guide pipe;

the positioning mechanism is detachably arranged in the shell;

the handle, the handle can dismantle the setting in the rear side bottom central point of shell puts.

Preferably, the positioning mechanism includes: the two sleeves are respectively detachably arranged at the top ends of the left side and the right side in the shell, and the inner wall of each sleeve is provided with a slide way along the circumferential direction; the sliding block is inserted in the front side of the inner cavity of the slide way; one end of the supporting rod is fixedly connected to the inner side of the sliding block, and the other end of the supporting rod extends out of the rear side wall of the sleeve; the spring is inserted into the inner cavity of the sleeve and sleeved on the outer wall of the supporting rod; the connecting plate is detachably arranged on the rear side of the supporting rod; the baffle is detachably arranged at the top of the connecting plate, and the top of the baffle is provided with limiting grooves corresponding to the positions of the positioning grooves of the needle cylinder from left to right; and the pull ring is detachably arranged at the center of the rear side of the baffle.

Preferably, the PC board is an arc-shaped board.

Preferably, the number of the slideways on the inner wall of the sleeve is four, and the slideways are distributed on the inner wall of the sleeve clockwise at intervals of 90 degrees.

Preferably, the width of the inner cavity of the limiting groove is smaller than the diameter of the inner cavity of the positioning groove of the needle cylinder.

Compared with the prior art, the beneficial effects of the utility model are that: this send medicine ware that department of anesthesia used, can make the baffle back-and-forth movement through positioning mechanism, the staff can put into the cylinder constant head tank with the anesthesia cylinder, block the anesthesia cylinder and fix a position in the cylinder constant head tank under the effect of baffle, alright realize the installation of a plurality of anesthesia cylinders, the anesthetic refluence can be ensured to the check valve, thereby can accomplish the disposable injection of multiple anesthetic or bulk dose, the medical personnel of being convenient for during the injection anesthesia operate, it is nimble to use, the injection anesthetic time shortens, can further promote going on of follow-up operation.

Drawings

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

FIG. 2 is a front cross-sectional view of FIG. 1;

FIG. 3 is an enlarged view of the structure at A in FIG. 2;

fig. 4 is a right side sectional view of fig. 1.

In the figure: 1. the device comprises a shell, 2, a needle cylinder positioning groove, 3, a through hole, 4, a PC board, 5, a joint, 6, a one-way valve, 7, a guide pipe, 8, a connecting pipe, 9, a positioning mechanism, 91, a sleeve, 92, a slide way, 93, a sliding block, 94, a supporting rod, 95, a spring, 96, a connecting plate, 97, a baffle, 98, a limiting groove, 99, a pull ring, 10 and a handle.

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. 1-4, the present invention provides a technical solution: a medicine feeder for anesthesia department comprises a shell 1, needle cylinder positioning grooves 2, through holes 3, a PC board 4, a connector 5, a one-way valve 6, a catheter 7, a connecting pipe 8, a positioning mechanism 9 and a handle 10, wherein the top of the shell 1 is provided with the needle cylinder positioning grooves 2 from left to right, the needle cylinder positioning grooves 2 are used for placing anesthesia needle cylinders to realize the limiting of the anesthesia needle cylinders, the front side of the shell 1 is provided with the through holes 3 communicated with the needle cylinder positioning grooves 2 from left to right, the PC board 4 is detachably arranged at the rear side of an inner cavity of the through holes 3, the high transparency of the PC board 4 is utilized to facilitate medical personnel to observe the injection amount of anesthetic in the anesthesia needle cylinders, the connector 5 is fixedly connected to the central position of the bottom of the inner cavity of the needle cylinder positioning grooves 2, the one-way valve 6 is fixedly connected to the bottom of the connector 5, the one-way valve 6 plays a role, pipe 7 can be dismantled and set up in the bottom that is located the check valve 6 of central point and puts, and the one end of two connecting pipes 8 can be dismantled with the bottom that is located two check valves 6 of the left and right sides respectively and be connected, and the other end of connecting pipe 8 can be dismantled with the outer wall of pipe 7 and be connected, realizes the drainage of narcotic through the cooperation of connecting pipe 8 and pipe 7, and positioning mechanism 9 can be dismantled and set up in the inside of shell 1, and handle 10 can be dismantled and set up in the rear side bottom central point of shell 1 and put.

As a preferable scheme, further, the positioning mechanism 9 includes a sleeve 91, a slide way 92, a slide block 93, a support rod 94, a spring 95, a connecting plate 96, a baffle 97, a limit groove 98 and a pull ring 99, the two sleeve 91 are detachably disposed at the top ends of the left and right sides of the inside of the housing 1, the inner wall of the sleeve 91 is circumferentially provided with the slide way 92, the support rod 94 is limited by the cooperation of the slide way 92 and the slide block 93, so as to ensure that the support rod 94 can stably and linearly move, the slide block 93 is inserted into the front side of the inner cavity of the slide way 92, one end of the support rod 94 is fixedly connected to the inner side of the slide block 93, the other end of the support rod 94 extends out of the rear side wall of the sleeve 91, the support rod 94 is used for supporting the connecting plate 96, the spring 95 is inserted into the inner cavity of the sleeve 91, the spring 95 is sleeved on, get rid of and resume to initial condition after external force, spring 95 can provide the thrust of a front side for bracing piece 94 under self elastic force, connecting plate 96 can be dismantled and set up in the rear side of bracing piece 94, baffle 97 can be dismantled and set up in the top of connecting plate 96, and the top of baffle 97 all offers the spacing groove 98 corresponding with syringe constant head tank 2 position from a left side to the right side, baffle 97 is used for blockking the anesthesia syringe of putting into syringe constant head tank 2, it is spacing to the anesthesia syringe, pull ring 99 can be dismantled and set up in the rear side central point of baffle 97 and put.

As a preferred scheme, further, the PC board 4 is an arc board, so that the PC board 4 can be matched with the anesthetic syringe, and the blocking and limiting of the anesthetic syringe are facilitated.

As a preferred scheme, furthermore, the number of the slideways 92 located on the inner wall of the sleeve 91 is four, and the four slideways 92 are distributed on the inner wall of the sleeve 91 at intervals of 90 degrees clockwise, so that the supporting rod 94 can be limited from multiple directions through the matching of the slideways 92 and the sliding block 93, and the moving stability of the supporting rod 94 is further improved.

Preferably, the width of the inner cavity of the limiting groove 98 is smaller than the diameter of the inner cavity of the positioning groove 2 of the syringe, so that the baffle 97 can normally block the anesthesia syringe.

The detailed connection means is a technique known in the art, and the following mainly describes the working principle and process, and the specific operation is as follows.

When the device is used, the pull ring 99 is pulled backwards to drive the baffle 97 to move backwards, the support rod 94 pulls the slide block 93 to slide backwards along the inner cavity of the slide way 92 and extrude the spring 95 until the top of the inner cavity of the needle cylinder positioning groove 2 is completely exposed, a needed anesthetic needle cylinder is placed into the needle cylinder positioning groove 2, the liquid outlet of the anesthetic needle cylinder is inserted into the connector 5, the pull ring 99 is loosened, the spring 95 pushes the slide block 93 to move forwards under the action of the elasticity of the spring 95, the connecting plate 96 drives the baffle 97 to move forwards and return to the initial position, the limiting groove 98 is sleeved on the outer wall of the push-pull rod of the anesthetic needle cylinder, the baffle 97 blocks the anesthetic needle cylinder to complete the limiting of the anesthetic needle cylinder, the catheter 7 is inserted on the puncture needle, the push-pull rod of the anesthetic needle cylinder is pushed according to the injection sequence of the anesthetic of the composite anesthetic, the anesthetic can enter the human, therefore, the continuous injection of various anesthetics is realized, the needle cylinder does not need to be repeatedly replaced when the anesthetics are injected, the time and the labor are saved, the anesthesia working time is shortened, and the subsequent operation is facilitated.

In the description of the present invention, it is to be understood that the terms "bottom", "one end", "middle", "other end", "upper", "top", "inner", "front", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience in describing the present invention and for simplifying the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated; also, unless expressly stated or limited otherwise, the terms "removably disposed," "fixedly attached," "open," "plugged," and the like are to be construed broadly and can include, for example, fixedly attached, removably attached, 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 medicine feeder that department of anesthesia used, characterized in that includes:

the syringe positioning device comprises a shell (1), wherein the top of the shell (1) is provided with a syringe positioning groove (2) from left to right, and the front side of the shell (1) is provided with a through hole (3) communicated with the syringe positioning groove (2) from left to right;

the PC board (4) is detachably arranged on the rear side of the inner cavity of the through hole (3);

the joint (5) is fixedly connected to the center of the bottom of the inner cavity of the needle cylinder positioning groove (2);

the check valve (6), the said check valve (6) is fixedly connected to the bottom of the piecing (5);

a conduit (7), said conduit (7) being removably arranged at the bottom of said one-way valve (6) in a central position;

one end of each of the two connecting pipes (8) is detachably connected with the bottoms of the two one-way valves (6) on the left side and the right side respectively, and the other end of each connecting pipe (8) is detachably connected with the outer wall of the guide pipe (7);

the positioning mechanism (9), the said positioning mechanism (9) is set up in the inside of the outer cover (1) removably;

the handle (10), handle (10) can dismantle the setting in the rear side bottom central point of shell (1) position.

2. The drug delivery device for the anesthesia department as claimed in claim 1, wherein: the positioning mechanism (9) comprises:

the two sleeves (91) are respectively detachably arranged at the top ends of the left side and the right side of the inside of the shell (1), and the inner wall of each sleeve (91) is circumferentially provided with a slide way (92);

the sliding block (93), the sliding block (93) is inserted in the front side of the inner cavity of the slide way (92);

one end of the supporting rod (94) is fixedly connected to the inner side of the sliding block (93), and the other end of the supporting rod (94) extends out of the rear side wall of the sleeve (91);

the spring (95) is inserted into the inner cavity of the sleeve (91), and the spring (95) is sleeved on the outer wall of the supporting rod (94);

the connecting plate (96) is detachably arranged at the rear side of the supporting rod (94);

the baffle (97) is detachably arranged at the top of the connecting plate (96), and the top of the baffle (97) is provided with limiting grooves (98) corresponding to the positions of the needle cylinder positioning grooves (2) from left to right;

the pull ring (99), pull ring (99) can dismantle the rear side central point that sets up in baffle (97) puts.

3. The drug delivery device for the anesthesia department as claimed in claim 1, wherein: the PC board (4) is an arc-shaped board.

4. The drug delivery device for anesthesia department of claim 2, wherein: the number of the slideways (92) on the inner wall of the sleeve (91) is four, and the slideways (92) are distributed on the inner wall of the sleeve (91) clockwise every 90 degrees.

5. The drug delivery device for anesthesia department of claim 2, wherein: the width of the inner cavity of the limiting groove (98) is smaller than the diameter of the inner cavity of the needle cylinder positioning groove (2).