CN114887177A

CN114887177A - Clinical anesthesia branch of academic or vocational study is with supplying medicine anesthesia device

Info

Publication number: CN114887177A
Application number: CN202210542072.3A
Authority: CN
Inventors: 张江玲; 张会; 杨亚利
Original assignee: Henan Provincial Peoples Hospital
Current assignee: Henan Provincial Peoples Hospital
Priority date: 2022-05-18
Filing date: 2022-05-18
Publication date: 2022-08-12

Abstract

The invention discloses a drug supply anesthesia device for clinical anesthesia department, which comprises an anesthesia machine and an anesthesia evaporation tank, wherein the anesthesia machine comprises a counterweight base, the anesthesia evaporation tank is arranged on one side of the anesthesia machine and slides up and down along the direction of a plumb line, and the vertical direction of the anesthesia evaporation tank is adjusted, so that a head support pillow, a universal bamboo joint pipe and a face mask can be adjusted, and when the adjustment is carried out below an operating bed, the face mask can be used for patients climbing on the operating bed conveniently; when the patient is adjusted to be above the operating bed, the patient lying on the patient bed or lying on the side can be conveniently used; one side of the anesthesia evaporation tank is rotatably connected with a head supporting pillow which is rotatably connected with the anesthesia evaporation tank, when the patient lies on the operating bed, the face of the patient faces the center of the annular pillow, the face of the patient faces downwards, and the mask covers the nasal opening of the patient from the opening at the bottom of the annular pillow; the head of the patient is rested inside the groove, the face faces the anesthesia machine, and the face mask can be laterally covered at the nose of the patient.

Description

Clinical anesthesia branch of academic or vocational study is with supplying medicine anesthesia device

Technical Field

The invention relates to the field of anesthesia devices, in particular to a drug supply anesthesia device for a clinical anesthesia department.

Background

The anesthesia machine sends the anesthetic into the alveolus of the patient through a mechanical loop to form the gas partial pressure of the anesthetic, and after the gas partial pressure is dispersed into blood, the gas partial pressure directly inhibits the central nervous system, thereby generating the effect of general anesthesia. An anesthesia machine belongs to a semi-open type anesthesia device. It is mainly by the anesthesia evaporating pot, the flowmeter, foldable bellows breathing machine, breathe the return circuit (containing and inhale, exhale one-way flap and manual gasbag), parts such as corrugated pipe way constitute, traditional anesthesia machine is when carrying out the medicine supply of inhalant form to the patient, install the oronasal department at the patient through the cooperation of face guard and fag end usually, but this kind of mode is at the in-process that uses, especially when face the patient down, extrude between facial and the annular pillow, lead to the fag end to extrude the face of patient, therefore local long-time extrusion very easily causes the blood supply insufficiency, thereby lead to facial pressure sore, avoid pressing sore simultaneously in order to ensure gaseous inspiration, the face at the patient is put to the handheld face guard of medical personnel of general needs, use extremely inconvenient.

Disclosure of Invention

In order to overcome the defects of the prior art, the invention provides a drug supply anesthesia device for clinical anesthesia department, the universal bamboo joint pipe replaces the traditional hose, the angle of the mask can be adjusted in any direction, when a patient lies on the side, lies on the back and lies on the operating bed, the universal bamboo joint pipe adjusts the angle of the mask, the universal bamboo joint pipe can be fixed at will, the extrusion effect with the face of the patient is small, the adjustment of any angle can meet the omnibearing use of the mask, the face pressure sore is avoided, the assistance of medical care personnel is not needed, the use functionality is stronger, and the operation is simpler.

In order to solve the technical problems, the invention provides the following technical scheme: a drug supply anesthesia device for a clinical anesthesia department comprises an anesthesia machine, an anesthesia evaporation tank and a mask, wherein a counterweight base is arranged at the bottom of the anesthesia machine, the anesthesia evaporation tank is arranged on one side of the anesthesia machine and can vertically lift, and a head supporting pillow is rotatably connected to one side of the anesthesia evaporation tank;

the head supporting pillow comprises an annular pillow with an axial hole and a telescopic rod which is rotatably connected with the anesthesia evaporation tank and can be stretched, and the annular pillow and one end of the telescopic rod, which is far away from the anesthesia evaporation tank, are fixedly installed;

the end of giving vent to anger of anesthesia evaporating pot is connected with universal bamboo joint pipe, the other end of universal bamboo joint pipe is connected with the inlet end of face guard, can movably adjust the opening orientation of face guard through the space position appearance that changes universal bamboo joint pipe.

As a preferred technical scheme of the invention, the side surface of the anesthesia machine is fixedly provided with a vertically arranged linear module, and the linear module comprises guide rails which are symmetrically arranged on the side surface of the anesthesia machine and are matched with and slide on one side of an anesthesia evaporation tank, a motor which is fixedly arranged on the side surface of the anesthesia machine, and a screw which is fixedly connected with the output shaft end of the motor and is in threaded connection with the anesthesia evaporation tank.

As a preferred technical scheme of the invention, one side of the anesthesia evaporation tank close to the linear module is respectively provided with a sliding chute matched with the guide rail and a threaded hole in threaded connection with the screw.

As a preferred technical scheme of the invention, the telescopic rod comprises an inner sleeve rotatably connected with the anesthesia evaporation tank, and an outer sleeve, wherein one end of the outer sleeve is in sliding sleeve joint with the inner sleeve, and the other end of the outer sleeve is fixedly arranged with the annular pillow, and one side of the outer sleeve, which is far away from the annular pillow, is in threaded connection with a locking screw which is abutted against the inner sleeve.

As a preferable technical scheme of the invention, the top surface of the annular pillow is radially provided with a groove with a U-shaped structure.

As a preferred technical scheme of the invention, the outer surface of the annular pillow is wrapped with sponge, and the outer part of the sponge is wrapped with smooth leather.

As a preferable technical scheme, the bottom of the counterweight base is provided with a plurality of universal wheels, the upper surface of the counterweight base is provided with a camera positioned below the head supporting pillow, and one side of the anesthesia machine is provided with a display screen electrically connected with the camera.

As a preferred technical scheme of the invention, the air outlet end of the anesthesia evaporation tank is fixedly connected with a three-way pipe, and the universal bamboo joint pipe is connected with the three-way pipe through a connecting pipe.

Compared with the prior art, the invention can achieve the following beneficial effects:

1. replace traditional hose through universal bamboo joint pipe, through the universal regulation of universal bamboo joint pipe and the characteristic of stereotyping, can carry out the regulation of arbitrary direction to the angle of face guard, lie on one's side when the patient, lie on the back, lie prone when the operation bed, universal bamboo joint pipe has played the regulation to the face guard angle, and can be random fixed, it is little with the facial extrusion effect of patient, and the regulation of arbitrary angle, omnidirectional use when can satisfying the face guard to patient arbitrary gesture, face pressure sore has been avoided, need not medical personnel and assists, the functional of use is stronger, operate more simple.

2. Through the recess that rotatable flexible annular pillow and annular pillow were seted up that sets up, through adjusting the telescopic link, can cooperate the use of universal bamboo joint pipe to the support of head when patient's face lies down and the side, improve the laminating degree of face guard and face, improve the effect that supplies the medicine.

Drawings

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

FIG. 2 is a schematic view of the mask of the present invention in use when a patient lies on a bed;

FIG. 3 is a schematic view of the mask of the present invention in a configuration for use when the patient lies on his or her side;

FIG. 4 is a schematic illustration of an explosive structure according to the present invention;

FIG. 5 is a schematic view of the head support pillow of the present invention;

FIG. 6 is a schematic view of the universal bamboo joint tube and mask of the present invention;

fig. 7 is a schematic structural view of an anesthetic vaporizer of the present invention.

Wherein:

1. an anesthesia machine; 11. a counterweight base; 12. an anesthetic vaporizer; 121. a chute; 122. a threaded hole;

2. a linear module; 21. a guide rail; 22. a motor; 23. a screw;

3. a head support pillow; 31. a ring-shaped pillow; 32. a telescopic rod; 321. an outer sleeve; 322. locking the screw; 323. an inner sleeve; 33. a groove;

4. a face mask;

5. a camera; 51. a display screen;

6. a universal bamboo joint pipe; 61. a three-way pipe; 62. and (4) connecting the pipes.

Detailed Description

The present invention will be further described with reference to specific embodiments for the purpose of facilitating an understanding of technical means, characteristics of creation, objectives and functions realized by the present invention, but the following embodiments are only preferred embodiments of the present invention, and are not intended to be exhaustive. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative efforts belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.

Example (b):

as shown in fig. 1 to 7, the present invention provides a drug supply anesthetic device for clinical anesthesia department, which includes an anesthesia machine 1, an anesthesia evaporation can 12, and a mask 4, wherein the anesthesia machine 1, the anesthesia evaporation can 12, and the mask 4 are all medical devices currently used in clinical practice, and the structure and the working principle thereof are not described herein again.

Anesthesia machine 1 is including

counter weight base

11, and 11 square boards of counter weight base position metal material can hoisting device holistic stationarity in the use, avoids the anesthesia machine to empty. Four universal wheels with braking functions are arranged at the bottom of the counterweight base 11, so that the equipment can be moved and positioned conveniently.

The anesthetic vaporizer 12 is disposed at one side of the anesthetic machine 1 and vertically movable. Specifically, as shown in fig. 2, a vertically arranged linear module 2 is fixedly mounted on the side surface of the anesthesia machine 1, and the linear module 2 includes a guide rail 21 which is symmetrically mounted on the side surface of the anesthesia machine 1 and slides in a manner of being matched with one side of the anesthesia evaporation tank 12, a motor 22 fixedly mounted on the side surface of the anesthesia machine 1, and a screw 23 which is fixedly connected with the output shaft end of the motor 22 and is in threaded connection with the anesthesia evaporation tank 12. The linear module 2 adopts the existing general ball screw type linear module structure, and the specific structure and the working principle thereof are not described herein.

One side of the anesthetic evaporation pot 12 close to the linear module 2 is respectively provided with a sliding chute 121 matched with the guide rail 21 and a threaded hole 122 in threaded connection with the screw 23. By sliding engagement of the guide rail 21 with the slide groove 121. And the screw 23 is matched with the thread of the thread hollow 122, and when the motor 22 drives the screw 23 to rotate forwards/backwards, the anesthesia evaporation tank 12 can be driven to lift along the direction of the guide rail 21.

One side of the anesthesia evaporation tank 12 is rotatably connected with a head support pillow 3. As shown in fig. 4 and 5, the head support pillow 3 includes an annular pillow 31 having an axial opening, and a telescopic rod 32 rotatably connected to the anesthetic vaporizer 12 and capable of being extended and retracted, and the ends of the annular pillow 31 and the telescopic rod 32 far away from the anesthetic vaporizer 12 are fixedly mounted. Specifically, the expansion link 32 includes an inner sleeve 323 rotatably connected to the anesthetic vaporizer 12 along a vertical axis, and an outer sleeve 321 having one end slidably sleeved to the inner sleeve 323 and the other end fixedly mounted to the annular pillow 31, wherein a locking screw 322 abutting against the inner sleeve 323 is threadedly connected to a side of the outer sleeve 321 away from the annular pillow 31. By adjusting the relative position of the inner pipe sleeve 323 and the anesthesia evaporation pot 12 and the fixed position of the outer pipe sleeve 321 on the inner pipe sleeve 323, and fastening the rotating connection part and the sliding insertion part through the locking screws 322, the relative distance and angle between the annular pillow 31 and the anesthesia evaporation pot 12 can be adjusted, and the head of the patient can be placed above the annular pillow 31 in the optimal state. The ring pillow 31 can be lifted and lowered synchronously in the vertical direction along with the anesthetic vaporizer 12 so as to meet the supporting requirements of the head of the patient at the optimal position, and further realize the use of the face mask 4 for different body states (lying prone/lying) of the patient.

The middle part of the annular pillow 31 is of a hollow structure, and the top surface of the annular pillow 31 is radially provided with a groove 33 of a U-shaped structure, as shown in fig. 5. When a patient lies on the operation bed, the face of the patient faces downwards and is positioned at the center of the annular pillow 31, the whole head of the patient is placed in the groove 33, and the face mask 4 covers the nasal opening of the patient from the opening at the bottom of the annular pillow 31 so as to realize the supply of anesthetic drugs, as shown in fig. 2; when a patient lies on one side, the head of the patient can be supported above the annular pillow 31 along the radial direction of the groove 33, so that the head of the patient can be supported when the patient lies on one side conveniently, the head of the patient can be better attached to the face mask 4, the face of the patient faces the anesthesia machine 1, and the face mask 4 can be laterally covered at the nose of the patient at the moment, as shown in fig. 3; when the patient lies on his back, the head of the patient can be supported above the pillow 31 along the radial direction of the groove 33, the face of the patient faces upwards, and the face mask 4 is covered on the nose and mouth of the patient in a downward opening manner, as shown in fig. 1.

Preferably, the outer surface of the annular pillow 31 is wrapped with sponge to improve the comfort of the patient when the head is rested on the pillow; the outside parcel of sponge has smooth leather, is convenient for disinfect the clearance to annular pillow 31's surface after the use.

Further, the upper surface of the counterweight base 11 is provided with a camera 5 positioned below the head support pillow 3, and one side of the anesthesia machine 1 is provided with a display screen 51 electrically connected with the camera 5. When patient's face down, camera 5 shoots patient's face to throw the screen to formation of image on display screen 51, the respiratory state when being convenient for medical personnel to observe patient's face down at any time, camera 5 acquires the image and conveys display screen 51 for this technical field personnel are known, therefore this case need not be done too much and give unnecessary details again.

The air outlet end of the anesthesia evaporation tank 12 is connected with a universal bamboo joint pipe 6, the other end of the universal bamboo joint pipe 6 is connected with the air inlet end of the face mask 4, and the opening orientation of the face mask 4 can be movably adjusted by changing the space pose of the universal bamboo joint pipe 6. Specifically, as shown in fig. 4 and 6, a three-way pipe 61 is fixedly connected to an outlet end of the anesthetic vaporizer 12, the universal bamboo joint pipe 6 is connected to the three-way pipe 61 through a connecting pipe 62, that is, the oxygen outlet port and the anesthetic outlet port are connected to two pipe orifices of the three-way pipe 61, the other pipe orifice of the three-way pipe 61 is connected to the connecting pipe 62, the outlet port of the connecting pipe 62 is connected to the inlet port of the universal bamboo joint pipe 6, and the outlet port of the universal bamboo joint pipe 6 is connected to the inlet end of the face mask 4, so as to form a gas supply channel between the anesthetic vaporizer 12 and the magic hall 4. Through the universal regulation of universal bamboo joint pipe 6, and the characteristic of stereotyping, realized that face guard 4 keeps spatial position unchangeable in the position with the laminating of patient's face, is in the contact but does not have the state of pressing to patient's surface, avoids the pressure sore that long-term local gravity oppresses and cause.

When the anesthesia apparatus is used, when a patient lies on an operating bed, the head support pillow 3 integrally rotates to one side of the display screen 51, then the anesthesia apparatus 1 and one side with the universal bamboo joint pipe 6 are close to the operating bed, the anesthesia evaporation tank 12 integrally moves upwards under the drive of the motor 22 and the matching of the screw 23 and the threaded hole 122, the mask 4 is placed above the operating bed, then the mask 4 and the universal bamboo joint pipe 6 are adjusted, the mask 4 covers one side of the face of the patient (as shown in figure 1), and meanwhile, cordless fixation is realized, the degree of pressure on the face of the patient is low, and pressure sores are avoided.

When the patient need to operate the back and lie prone on the operation table, this moment with anesthesia machine 1 and the one side that has universal bamboo joint pipe 6 be close to the one side of the operation table head of a bed, then not hard up locking screw 322, rotate annular pillow 31, make the radial opening direction of the recess 33 of U type structure put along the direction of patient's health, later through motor 22 under the cooperation of screw rod 23 with screw hole 122, make anesthesia evaporating pot 12, annular pillow 31 rebound, and support patient's face, it makes universal bamboo joint pipe 6 whole down to rotate connecting pipe 62 afterwards, then adjust universal bamboo joint pipe 6, make the opening of face guard 4 up, and cover from the below of annular pillow 31 and establish in patient's face (as shown in fig. 2), the use when having realized patient's face down.

When the patient lies on one side of the operating bed, the anesthesia machine 1 and one side with the universal bamboo joint pipe 6 are close to the operating bed, then the annular pillow 31 is adjusted to the upper side of the operating bed and is arranged below the head, then the outer sleeve 321 and the annular pillow 31 are drawn out outwards and are arranged below the head of the patient, the groove 33 of the U-shaped structure supports the head of the patient along the neck direction of the patient, then the universal bamboo joint pipe 6 is adjusted to enable the face mask 4 to be in a side structure (as shown in figure 3), and then the patient lies on one side and is fixed in a cordless manner, so that the face of the patient is squeezed to a small degree, and the pressure is avoided.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a clinical anesthesia branch of academic or vocational study is with supplying medicine anaesthesia device, includes anesthesia machine (1), anesthesia evaporating pot (12), face guard (4), its characterized in that: a counterweight base (11) is arranged at the bottom of the anesthesia machine (1), the anesthesia evaporation tank (12) is arranged at one side of the anesthesia machine (1) and can be vertically lifted, and a head supporting pillow (3) is rotatably connected to one side of the anesthesia evaporation tank (12);

the head supporting pillow (3) comprises an annular pillow (31) with an axial opening and a telescopic rod (32) which is rotatably connected with the anesthesia evaporation tank (12) and can be stretched, and the annular pillow (31) and one end of the telescopic rod (32) far away from the anesthesia evaporation tank (12) are fixedly installed;

the end of giving vent to anger of anesthesia evaporating pot (12) is connected with universal bamboo joint pipe (6), the other end of universal bamboo joint pipe (6) is connected with the inlet end of face guard (4), but through the opening orientation of the mobile adjustment face guard (4) of the space position appearance that changes universal bamboo joint pipe (6).

2. The drug delivery anesthesia apparatus for clinical anesthesia department of claim 1, characterized in that: the side fixed mounting of anesthesia machine (1) has linear module (2) of vertical setting, linear module (2) including the symmetry install on anesthesia machine (1) side and with the gliding guide rail of anesthesia evaporating pot (12) one side adaptation (21), fixed mounting motor (22) on anesthesia machine (1) side, with output shaft fixed connection of motor (22) and with anesthesia evaporating pot (12) threaded connection's screw rod (23).

3. The drug delivery anesthesia apparatus for clinical anesthesia department of claim 2, characterized in that: one side of the anesthesia evaporation tank (12) close to the linear module (2) is respectively provided with a sliding chute (121) matched with the guide rail (21) and a threaded hole (122) in threaded connection with the screw rod (23).

4. The drug delivery anesthesia apparatus for clinical anesthesia department of claim 1, characterized in that: the telescopic rod (32) comprises an inner sleeve (323) rotatably connected with the anesthesia evaporating pot (12), an outer sleeve (321) with one end slidably sleeved with the inner sleeve (323) and the other end fixedly mounted with the annular pillow (31), and one side of the outer sleeve (321) far away from the annular pillow (31) is in threaded connection with a locking screw (322) which is abutted against the inner sleeve (323).

5. A drug delivery anaesthetic device for clinical anaesthetic department according to claim 1 or 4 characterised in that: the top surface of the annular pillow (31) is radially provided with a groove (33) with a U-shaped structure.

6. A drug delivery anaesthetic device for clinical anaesthetic department according to claim 1 or 4 characterised in that: the outer surface of the annular pillow (31) is wrapped with sponge, and the outer portion of the sponge is wrapped with smooth leather.

7. The drug delivery anesthesia apparatus for clinical anesthesia department of claim 1, characterized in that: the bottom of counter weight base (11) is provided with a plurality of universal wheels, and the upper surface mounting of counter weight base (11) has camera (5) that are located head support pillow (3) below, anesthesia machine (1) one side install with camera (5) electric connection's display screen (51).

8. The drug delivery anesthesia apparatus for clinical anesthesia department of claim 1, characterized in that: the air outlet end of the anesthesia evaporation tank (12) is fixedly connected with a three-way pipe (61), and the universal bamboo joint pipe (6) is connected with the three-way pipe (61) through a connecting pipe (62).