CN219001496U - Portable desk type anesthesia device - Google Patents
Portable desk type anesthesia device Download PDFInfo
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- CN219001496U CN219001496U CN202222337469.7U CN202222337469U CN219001496U CN 219001496 U CN219001496 U CN 219001496U CN 202222337469 U CN202222337469 U CN 202222337469U CN 219001496 U CN219001496 U CN 219001496U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
Abstract
The utility model provides a portable desk type anesthesia device, which comprises a body, a medicament loading assembly, a handheld injection assembly and a medicament driving assembly, wherein the body comprises a base seat and a shell, and a containing cavity is formed between the base seat and the shell; the medicament loading assembly is detachably arranged on the shell, and an anesthetic container is arranged on the medicament loading assembly; the handheld injection assembly comprises a handheld part and an injection needle tube which are communicated with each other, and the handheld injection assembly is connected with the anesthetic container through a transfusion tube; the medicament drive assembly is disposed within the receiving cavity. The anesthesia device is formed by the body, the medicament loading assembly, the handheld injection assembly, the medicament driving assembly and other structural modules, so that the assembly and the disassembly are convenient; meanwhile, the medicament loading assembly and the handheld injection assembly are separated, and an operator does not need to bear the weight of the medicament in the operation process, so that the device has the advantages of simplicity in operation, convenience in control, high stability and the like.
Description
Technical Field
The utility model relates to the technical field of medical equipment, in particular to a portable desk type anesthesia device for anesthesia.
Background
Anesthesia refers to the reversible inhibition of central and/or peripheral nervous system by drugs or other means, which is characterized mainly by sensory loss, in particular pain. In general, modern medicine is usually painless by injecting a medicament to relieve pain suffered by a patient during surgical treatment.
The anesthetic and the injector are two indistinct articles for implementing anesthesia, the anesthetic is loaded into the injector, and the output speed and the output quantity of the anesthetic can be controlled by controlling the injector, so that the anesthetic effect can be controlled according to actual conditions. The prior art syringes include manual syringes, hand-held power syringes, and the like. The manual injector has a relatively simple structure, and operators need to manually control the anesthesia process in the whole process, so that the operation is relatively inconvenient; the hand-held power injector is capable of controlling the output speed and output of the anesthetic agent according to the settings, but is more complex in structure and greater in weight than the hand-held power injector, and the stability of the hand-held power injector is difficult to control by an operator in the process of implementing anesthesia.
In view of the foregoing, there is a need in the art for a syringe that is simple to operate, easy to control, and has high stability.
Disclosure of Invention
The utility model aims to solve the technical problems, and aims to overcome the defects in the prior art, and the portable desk type anesthesia device has the advantages of simplicity in operation, convenience in control, high stability and the like, and better portable function is provided for the portable desk type anesthesia device through the modularized structure.
The technical scheme adopted for solving the technical problems is as follows:
a portable desktop anesthesia device comprising:
the body comprises a base seat and a shell, and a containing cavity is formed between the base seat and the shell;
the medicament loading assembly is detachably arranged on the shell and provided with an anesthetic container;
the handheld injection assembly comprises a handheld part and an injection needle tube which are communicated with each other, and the handheld injection assembly is connected with the anesthetic container through an infusion tube;
and the medicament driving assembly is arranged in the accommodating cavity and provides driving force to output anesthetic in the anesthetic container outwards through the infusion tube and the handheld injection assembly.
Compared with the prior art, the beneficial effects of the technical scheme are as follows: the anesthesia device is formed by the body, the medicament loading assembly, the handheld injection assembly, the medicament driving assembly and other structural modules, so that the assembly and the disassembly are convenient; meanwhile, the medicament loading assembly and the handheld injection assembly are separated, and an operator does not need to bear the weight of the medicament in the operation process, so that the device has the advantages of simplicity in operation, convenience in control, high stability and the like.
Further, the medicament loading assembly is of a cylindrical structure, two ends of the medicament loading assembly are respectively provided with a loading port and a connecting hole, the loading port is used for loading an anesthetic container, and the connecting hole is used for connecting the infusion tube.
The beneficial effects of adopting above-mentioned scheme are: the device adopts a cylindrical structure as a medicament loading assembly, and two ends of the cylindrical structure are provided with a loading port and a connecting hole, so that on one hand, an anesthetic container can be loaded or taken out through the loading port, and on the other hand, the anesthetic container can be communicated with an infusion tube through the connecting hole.
Further, the handheld injection assembly further comprises a connecting needle tube, one end of the connecting needle tube is communicated with the infusion tube, and the other end of the connecting needle tube is inserted into the connecting hole and the anesthetic container.
The beneficial effects of adopting above-mentioned scheme are: the anesthetic container can be connected through the connecting needle tube, and the injection needle tube, the infusion tube and the anesthetic container are communicated, so that the medicament is output in the injection process.
Further, a strip-shaped mounting through hole is formed in the base seat, and a status indicator lamp is arranged in the strip-shaped mounting through hole.
The beneficial effects of adopting above-mentioned scheme are: the status indicator lamp can be used for better displaying the status change in the injection process.
Further, the status indicator light comprises an LED light.
The beneficial effects of adopting above-mentioned scheme are: the LED lamp is used as a status indicator lamp, and has the advantages of good lighting effect, energy conservation and the like.
Further, the base seat and the shell are respectively of a plastic integrated structure.
The beneficial effects of adopting above-mentioned scheme are: has the advantages of simple structure, convenient production, low manufacturing cost and the like.
Further, four soft buffer foot pads are arranged on the bottom surface of the base seat;
the soft buffering foot pad comprises a round platform part, a cylindrical connecting part and a cylindrical supporting part which are sequentially connected end to end, wherein the round platform part, the cylindrical connecting part and the cylindrical supporting part are coaxial with each other;
the radius of the upper surface of the round table part is smaller than that of the lower surface of the round table part, the radius of the cross section of the cylindrical connecting part is the same as that of the upper surface of the round table part, and the radius of the cross section of the cylindrical connecting part is smaller than that of the cylindrical supporting part.
The beneficial effects of adopting above-mentioned scheme are: the soft buffering foot pad is composed of the round table part, the cylindrical connecting part and the cylindrical supporting part, and the size relation among the round table part, the cylindrical connecting part and the cylindrical supporting part is utilized to realize that the soft buffering foot pad can be directly sleeved on the bottom surface of the base seat in a scheme.
Further, a retaining ring is provided on the housing for placement of the hand-held injection assembly.
The beneficial effects of adopting above-mentioned scheme are: the hand-held injection component can be conveniently taken and placed in the operation process by utilizing the fixing ring.
Further, the shell is provided with a plug hole, the fixed ring is provided with a plug column, and the plug column is vertically arranged on the side surface of the fixed ring;
the inner wall of the plug hole comprises a first plane inner side wall, a first arc inner side wall, a second plane inner side wall and a second arc inner side wall which are sequentially connected, and a plug concave part is formed in the first plane inner side wall; the outer wall of the plug-in column comprises a first plane outer side wall, a first arc outer side wall, a second plane outer side wall and a second arc outer side wall which are sequentially connected, and a plug-in convex part is arranged on the first plane outer side wall;
when the fixing ring is fixedly arranged on the shell through the matching of the plug-in posts and the plug-in holes, the plug-in concave parts are mutually meshed with the plug-in convex parts, and the first plane inner side wall, the first arc inner side wall, the second plane inner side wall and the second arc inner side wall are respectively abutted against the first plane outer side wall, the first arc outer side wall, the second plane outer side wall and the second arc outer side wall.
The beneficial effects of adopting above-mentioned scheme are: the plug-in type electric power transmission device can be plugged through a simple structure, is convenient to install and disassemble on one hand, and can effectively reduce the size of the device through a modularized structural design and prevent damage in the operation process on the other hand.
Further, a plurality of protruding strips are arranged on the inner side of the fixing ring, and the protruding strips extend along the axial direction of the fixing ring; the outer side of the fixed ring is provided with a tilting part, the tilting part is positioned at the upper edge of the fixed ring, and the tilting part and the plug posts are respectively positioned at two opposite sides of the fixed ring.
The beneficial effects of adopting above-mentioned scheme are: the protruding strip is abutted with the hand-held part of the hand-held injection assembly, so that the contact area between the hand-held part and the fixed ring is reduced, and the hand-held part is prevented from being clamped in the fixed ring; the tilting part is arranged, so that a force application point can be provided, and an operator can conveniently and forcefully eject the handheld part from the fixing ring when the handheld part is clamped.
Drawings
Fig. 1 is an overall schematic view of a portable desktop anesthesia apparatus of the present utility model.
Fig. 2 is a schematic view of a drug loading assembly of the portable desktop anesthesia apparatus of the present utility model.
Fig. 3 is another schematic view of the drug loading assembly of the portable desktop anesthesia apparatus of the present utility model.
Fig. 4 is a schematic view of a connection recess in a portable desktop anesthesia apparatus of the present utility model.
Fig. 5 is a schematic view of a base in a portable desktop anesthesia apparatus of the present utility model.
Fig. 6 is an exploded view of a status indicator light in a portable desktop anesthesia apparatus of the present utility model.
Fig. 7 is a schematic view of an atomization plate in a portable desktop anesthesia apparatus of the present utility model.
FIG. 8 is a schematic view of a soft cushioning footpad in a portable, bench-top anesthesia device of the present utility model.
Fig. 9 is a schematic view of a drug drive assembly of a portable, table-top anesthesia apparatus of the present utility model.
Fig. 10 is a schematic view of a peg-type hole and peg in a portable bench-top anesthesia apparatus of the utility model.
Fig. 11 is a schematic view of a retaining ring in a portable desktop anesthesia apparatus of the present utility model.
In the drawings, the list of components represented by the respective reference numerals is as follows:
the drug injection device comprises a body 1, a drug loading assembly 2, a handheld injection assembly 3, a drug driving assembly 4, a plug hole 5, a plug post 6, a plug convex part 7, a convex strip 8 and a tilting part 9;
a loading port 201, a connecting hole 202, a first connecting piece 203, a second connecting piece 204;
a transfusion tube 301;
a motor 401, a first transmission gear 402, a second transmission gear 403, a transmission screw 404, a screw sleeve 405 and a fixing pin 406;
an atomizer plate 1051, a backlight plate 1052, a light source carrier plate 1053, an atomizer carrier plate 1054, and an atomizer projection plate 1055;
Detailed Description
In order to make the objects, technical solutions and advantages of the present utility model more clear and clear, the present utility model will be further described in detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
In the description of the present utility model, it should be understood that the directions or positional relationships indicated by the terms "center", "upper", "lower", "front", "rear", "left", "right", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or component to be referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of the two components. When an element is referred to as being "mounted" or "disposed" on another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. It will be understood by those of ordinary skill in the art that the terms described above are in the specific sense of the present utility model.
The anesthetic and the injector are two indistinct articles for implementing anesthesia, the anesthetic is loaded into the injector, and the output speed and the output quantity of the anesthetic can be controlled by controlling the injector, so that the anesthesia effect can be controlled according to actual conditions. The prior art syringes include manual syringes and hand-held power syringes. The manual injector has a relatively simple structure, and operators need to manually control the anesthesia process in the whole process, so that the operation is relatively inconvenient; the hand-held power injector is capable of controlling the output rate and output rate of the medicament according to the settings, but is more complex in structure and weight and difficult for an operator to control the stability in the anesthesia process than the hand-held power injector. Therefore, both the manual injector and the hand-held electric injector have certain defects, and the industry needs to propose an injector which is simple to operate, convenient to control and high in stability.
As shown in fig. 1, in order to solve the above-mentioned problems, the present utility model provides a portable table type anesthesia apparatus, which specifically includes a body 1, a medicine loading assembly 2, a hand-held injection assembly 3, and a medicine driving assembly 4. Specifically, the body 1 plays a structural supporting role, the medicament loading assembly 2 is used for loading and fixing an anesthetic container, the handheld injection assembly 3 is used for outputting anesthetic to realize an injection function, and the medicament driving assembly 4 is used for driving the medicament from the anesthetic container to the handheld injection assembly 3 and further injecting the medicament from the handheld injection assembly 3 into a surgical site.
As shown in fig. 1, the body 1 includes a base 101 and a housing 102, and a receiving cavity is formed between the base 101 and the housing 102; the medicament loading assembly 2 is detachably arranged on the shell 102, and an anesthetic container is arranged on the medicament loading assembly 2; the hand-held injection assembly 3 comprises a hand-held part and an injection needle tube which are communicated with each other, and the hand-held injection assembly 3 is connected with the anesthetic container through an infusion tube 301; the medicament driving assembly 4 is arranged in the accommodating cavity, and the medicament driving assembly 4 provides driving force to output medicament outwards through the infusion tube 301 and the hand-held injection assembly 3.
The medicament drive assembly 4 comprises a motor housing, a power assembly, a transmission assembly and a drive rod. The driving rod is arranged below the anesthetic container, the driving force of the power assembly is transmitted to the driving rod through the transmission assembly, and the driving rod is controlled to move up and down along the vertical direction, so that the driving rod can be utilized to push the piston in the anesthetic container to move forwards.
Specifically, the base seat and the shell are respectively in a plastic integrated structure. The base seat and the shell are arranged into a plastic integrated structure, so that the device has the advantages of simple structure, convenient production, low manufacturing cost and the like
As shown in fig. 9, specifically, the power component is a motor 401, the transmission component includes a first transmission gear 402 and a second transmission gear 403, the driving rod is a transmission screw 404, and the driving rod is sleeved in a screw sleeve 405; the first transmission gear 402 is arranged on a power output shaft of the power assembly, the first transmission gear 402 and the second transmission gear 403 are meshed with each other, an internal thread is arranged in the center of the second transmission gear 403, and the second transmission gear 403 is movably sleeved on the transmission screw rod 404 through the internal thread on the second transmission gear 403. The screw rod sleeve 405 is provided with a bar-shaped hole along the length direction, the transmission screw rod 404 is provided with a fixing pin 406, and the fixing pin 406 is arranged in the bar-shaped hole in a penetrating manner.
The power output shaft of the power assembly drives the first transmission gear 402 to rotate, the first transmission gear 402 drives the second transmission gear 403 to rotate, in the process of the second transmission gear 403 rotating, the fixing pin 406 plays a limiting role through the strip-shaped hole, and the internal thread on the second transmission gear 403 drives the transmission screw 404 to move up and down in the vertical direction through the threaded fit between the internal thread and the transmission screw 404, so that the piston on the anesthetic container is pushed, and the injection function is realized. Adopt motor 401 as power component, be convenient for realize accurate control, motor 401 has advantages such as small, easy control simultaneously, realizes the up-and-down motion through motor 401 cooperation two drive gear drive transmission lead screw 404, can realize the flexible function that this device needs to be equipped with through simple structure to realize its injection function.
One of the structural innovation points of the technical scheme is that the anesthesia device is composed of the body 1, the medicament loading assembly 2, the handheld injection assembly 3, the medicament driving assembly 4 and other structural modules, the modularized design is adopted, multiple functions such as injection, medicament loading and medicament driving are integrated into a whole, assembly and disassembly are convenient, and portability of equipment is given. Meanwhile, the medicament loading assembly 2 and the handheld injection assembly 3 are separated, the handheld injection assembly 3 is only required to be held for operation, the anesthetic container and other components are fixed on the body 1, an operator does not need to bear the weight of the anesthetic container, high-precision control is facilitated, and the device has the advantages of simplicity in operation, convenience in control, high stability and the like.
As shown in fig. 2 and 3, the medicament loading assembly 2 has a cylindrical structure, two ends of the medicament loading assembly 2 are respectively provided with a loading port 201 and a connecting hole 202, the loading port 201 is used for loading an anesthetic container, and the connecting hole 202 is used for connecting the infusion tube 301.
Generally, the anesthetic agent is contained in an anesthetic container having a standard specification, one end of the anesthetic container is an exit port, the other end is a driving end, the driving end is pushed to move forward by external force, and the anesthetic agent can be ejected from the exit port. In this application, the anesthetic container is placed into the drug loading assembly 2 from the loading port 201, the hand-held injection assembly 3 is connected with the anesthetic container through the connecting hole 202 by the infusion tube 301, and the drug loading assembly 2 is fixed on the body 1, namely, the loading is completed.
A cylindrical structure is adopted as the medicament loading assembly 2, and a loading port 201 and a connecting hole 202 are additionally arranged at two ends of the cylindrical structure, so that on one hand, anesthetic can be loaded or taken out through the loading port 201, and on the other hand, the anesthetic can be communicated with the infusion tube 301 through the connecting hole 202.
As shown in fig. 2 and 3, a first connecting piece 203 and a second connecting piece 204 are disposed on one end of the medicament loading assembly 2 near the loading port 201, and the first connecting piece 203 and the second connecting piece 204 are disposed on two sides of the medicament loading assembly 2.
As shown in fig. 1 and 4, the housing 102 is provided with a connection recess 103, the shape and size of the connection recess 103 correspond to those of the first connection piece 203 and the second connection piece 204, and a first card interface and a second card interface are formed in the connection recess 103.
As can be seen from fig. 2 and 3, the medicament loading assembly 2 is sleeved in the connection recess 103 and then rotated, and the first connection piece 203 and the second connection piece 204 are respectively embedded in the first card interface and the second card interface, so as to be fixedly disposed on the housing 102.
The shape and size of the connecting recess 103 correspond to the shape and size of the first connecting piece 203 and the second connecting piece 204, i.e. it is stated that the first connecting piece 203 and the second connecting piece 204 can just fit into the connecting recess 103. The connecting concave part 103 on the shell 102 is internally provided with a first clamping interface and a second clamping interface, correspondingly, the medicament loading assembly 2 is provided with a first connecting sheet 203 and a second connecting sheet 204, the medicament loading assembly 2 is arranged in the connecting concave part 103 and then rotates, the first connecting sheet 203 can be fixed by the first clamping interface, and the second connecting sheet 204 is fixed by the second clamping interface, so that the medicament loading assembly 2 and the body 1 can be detachably fixed, and loads such as anesthetic and the like are released from the handheld injection assembly 3, thereby improving the convenience of operation.
Specifically, a first soft pad and a second soft pad are fixedly arranged above the first connecting piece 203 and the second connecting piece 204 respectively; when the medicament loading assembly 2 is fixedly arranged on the housing 102, the first soft pad is filled between the first connecting piece 203 and the first card interface, and the second soft pad is filled between the second connecting piece 204 and the second card interface.
After the first connecting piece 203 and the second connecting piece 204 are installed in the connecting recess 103, the medicament loading assembly 2 is rotated, so that the first connecting piece 203 and the second connecting piece 204 can be respectively clamped into the first connecting piece 203 and the first clamping interface, but a certain gap exists, and the existence of the gap inevitably causes structural instability of the medicament loading assembly 2 and easy shaking. The first soft pad and the second soft pad are utilized to fix the medicament loading assembly 2 on the body 1 better, so that the stability of the device is improved.
Specifically, the hand-held injection assembly 3 further comprises a connecting needle tube, one end of the connecting needle tube is communicated with the infusion tube 301, and the other end of the connecting needle tube is inserted into the connecting hole 202 and inserted into the anesthetic container. The anesthetic can be connected through the connecting needle tube, and the injection needle tube, the infusion tube 301 and the anesthetic are communicated, so that the medicament is output in the injection process. The anesthetic container is a standard device, and the corresponding connecting needle tube is a standard device, and the structure is not limited thereto, as long as insertion of the anesthetic container is possible.
As shown in fig. 5 and 6, the base 101 is provided with a strip-shaped mounting through hole 104, and a status indicator lamp 105 is disposed in the strip-shaped mounting through hole 104, and the status indicator lamp includes an LED lamp, and the LED lamp is used as the status indicator lamp, so that the lighting effect is good and energy is saved. Further, the status indicator 105 is disposed behind the atomizing plate 1051 and the backlight plate 1052, and the light emitted by the point light source matrix sequentially passes through the backlight plate 1052 and the atomizing plate 1051 and exits outwards. The status indicator 105 can better display the status change in the injection process, and the uniformity of the emergent light can be improved and the display effect can be improved by forming the status indicator 105 by the atomizing plate 1051, the backlight plate 1052 and the point light source matrix.
In the working process, when the device detects that the medicament driving assembly 4 exceeds the limit stroke, the anesthetic is damaged and leaked, and other abnormal conditions, an operator can be reminded of the flashing state of the state indicator lamp 105. It should be noted that, one of the innovative points of the present technical solution is the structural relationship among the atomizing plate 1051, the backlight plate 1052 and the point light source matrix, and the circuit principle and the control mode of the status indicator lamp 105 are the prior art according to each status, and the present technical solution only applies the solution, but does not modify the solution, and the innovative point is not herein.
As shown in fig. 5 and 6, in particular, the atomizing plate 1051, the backlight plate 1052 and the matrix of point light sources are fixedly disposed on the light source carrier plate 1053; the light source bearing plate 1053 is provided with a positioning concave part 106, a positioning convex part 107 is arranged in the base 101, and the light source bearing plate 1053 is nested on the base 101 through the mutual engagement of the positioning concave part 106 and the positioning convex part 107. The light source bearing plate 1053 is fixed on the base 101 through the mutual clamping of the positioning concave part 106 and the positioning convex part 107, and has the advantages of simple structure, good positioning effect and the like.
As shown in fig. 6 and 7, the atomizing plate 1051 includes an atomizing carrier plate 1054 and an atomizing raised plate 1055, the atomizing carrier plate 1054 and the atomizing raised plate 1055 are in an integral structure, the shape and size of the atomizing raised plate 1055 correspond to those of the strip-shaped mounting through hole 104, the atomizing raised plate 1055 is sleeved in the strip-shaped mounting through hole 104, and the atomizing carrier plate 1054 abuts against the inner side of the base 101; the included angle formed between the atomizing plate 1051, the backlight plate 1052 and the horizontal plane is 120-130 degrees.
Structurally, the atomizing boss 1055 is a relatively small-sized boss on the atomizing carrier plate 1054. Based on the above structure, the atomizing bearing plate 1054 and the atomizing raised plate 1055 form an atomizing plate 1051, and the atomizing raised plate 1055 is sleeved in the strip-shaped mounting through hole 104 in the mounting process, and the atomizing bearing plate 1054 is abutted against the inner side of the base seat 101, so that the mounting is convenient; the numerical value of the included angle between the atomization plate 1051, the backlight plate 1052 and the horizontal plane can prevent the light from directly irradiating the eyes of a person.
As shown in fig. 8, four soft cushion pads 108 are disposed on the bottom surface of the base 101. The soft cushion pad 108 includes a circular truncated cone portion 1081, a cylindrical connecting portion 1082 and a cylindrical supporting portion 1083, which are sequentially connected end to end, wherein the circular truncated cone portion 1081, the cylindrical connecting portion 1082 and the cylindrical supporting portion 1083 are coaxial with each other; the radius of the upper surface of the circular truncated cone 1081 is smaller than the radius of the lower surface thereof, the radius of the cross section of the cylindrical connecting portion 1082 is the same as the radius of the upper surface of the circular truncated cone 1081, and the radius of the cross section of the cylindrical connecting portion 1082 is smaller than the radius of the cross section of the cylindrical supporting portion 1083. The soft cushion foot pad 108 is composed of the round table portion 1081, the cylindrical connecting portion 1082 and the cylindrical supporting portion 1083, and the cushion effect is ensured, and meanwhile, the soft cushion foot pad 108 can be directly sleeved and arranged on the bottom surface of the base seat 101 in a scheme mode through the dimensional relation among the round table portion 1081, the cylindrical connecting portion 1082 and the cylindrical supporting portion 1083.
As shown in fig. 1, a fixing ring 109 is provided on the housing 102, and the fixing ring 109 is used for placing the hand-held injection assembly 3. The fixing ring 109 is utilized to facilitate taking and placing the handheld injection assembly 3 in the operation process, the handheld injection assembly 3 is directly inserted on the fixing ring 109 after the use is completed, and the handheld injection assembly 3 is taken off from the fixing ring 109 when the use is needed.
As shown in fig. 10 and 11, the housing is provided with a plugging hole 5, the fixing ring is provided with a plugging column 6, and the plugging column 6 is vertically arranged on the side surface of the fixing ring; the inner wall of the plug hole 5 comprises a first plane inner side wall, a first arc inner side wall, a second plane inner side wall and a second arc inner side wall which are sequentially connected, and a plug concave part is formed in the first plane inner side wall; the outer wall of the plug-in column 6 comprises a first plane outer side wall, a first arc outer side wall, a second plane outer side wall and a second arc outer side wall which are sequentially connected, and a plug-in convex part 7 is arranged on the first plane outer side wall.
When the fixing ring is fixedly arranged on the shell through the matching of the plug-in posts 6 and the plug-in holes 5, the plug-in concave parts and the plug-in convex parts 7 are mutually meshed, and the first plane inner side wall, the first arc inner side wall, the second plane inner side wall and the second arc inner side wall are respectively abutted to the first plane outer side wall, the first arc outer side wall, the second plane outer side wall and the second arc outer side wall.
Based on the structure, through the mutual engagement action between the grafting concave part and the grafting convex part, can realize grafting with simple structure, be convenient for installation and dismantlement on the one hand, on the other hand can effectively reduce the device volume through modularized structural design, prevent to take place to damage at the operation in-process.
As shown in fig. 10 and 11, the inner side of the fixing ring is further provided with a plurality of protruding strips 8, and the protruding strips 8 extend along the axial direction of the fixing ring; the outer side of the fixed ring is provided with a tilting part 9, the tilting part 9 is positioned at the upper edge of the fixed ring, and the tilting part and the plug-in post 6 are respectively positioned at two opposite sides of the fixed ring.
The convex strip 8 is abutted with the hand-held part of the hand-held injection assembly, so that the contact area between the hand-held part and the fixed ring is reduced, and the hand-held part is prevented from being clamped in the fixed ring; the tilting part is arranged, so that a force application point can be provided, and an operator can conveniently and forcefully eject the handheld part from the fixing ring when the handheld part is clamped. When the handheld part is clamped in the fixing ring, the thumb of an operator abuts against the tilting part, the index finger abuts against the abutting end of the handheld part, and the two fingers exert force simultaneously, so that the handheld part can be ejected out of the fixing ring.
It should be noted that the technical scheme is a product obtained by improving the existing equipment in terms of structure and function, and does not belong to a disease diagnosis and treatment method, and accords with the twenty-fifth rule of patent laws.
It is to be understood that the utility model is not limited in its application to the examples described above, but is capable of modification and variation in light of the above teachings by those skilled in the art, and that all such modifications and variations are intended to be included within the scope of the appended claims.
Claims (10)
1. A portable, table-top anesthesia device, comprising:
the body comprises a base seat and a shell, and a containing cavity is formed between the base seat and the shell;
the medicament loading assembly is detachably arranged on the shell and provided with an anesthetic container;
the handheld injection assembly comprises a handheld part and an injection needle tube which are communicated with each other, and the handheld injection assembly is connected with the anesthetic container through an infusion tube;
and the medicament driving assembly is arranged in the accommodating cavity and provides driving force to output anesthetic in the anesthetic container outwards through the infusion tube and the handheld injection assembly.
2. The portable desktop anesthesia device of claim 1 wherein the medication loading assembly is a cylindrical structure, wherein the two ends of the medication loading assembly are respectively provided with a loading port for loading an anesthetic container and a connection hole for connecting the infusion tube.
3. The portable, bench-top anesthesia device of claim 2 wherein the hand-held injection assembly further comprises a connecting needle tube having one end in communication with the infusion tube and the other end inserted into the connecting hole and into the anesthetic container.
4. The portable desktop anesthesia device of claim 1, wherein the base plate is provided with a bar-shaped mounting through hole, and a status indicator is provided in the bar-shaped mounting through hole.
5. The portable, desktop anesthesia device of claim 4 wherein the status indicator light comprises an LED light.
6. The portable, table-top anesthesia device of claim 1 wherein the base and the housing are each of a plastic unitary construction.
7. The portable desktop anesthesia device of claim 1 wherein the bottom surface of the base is provided with four soft cushioning pads;
the soft buffering foot pad comprises a round platform part, a cylindrical connecting part and a cylindrical supporting part which are sequentially connected end to end, wherein the round platform part, the cylindrical connecting part and the cylindrical supporting part are coaxial with each other;
the radius of the upper surface of the round table part is smaller than that of the lower surface of the round table part, the radius of the cross section of the cylindrical connecting part is the same as that of the upper surface of the round table part, and the radius of the cross section of the cylindrical connecting part is smaller than that of the cylindrical supporting part.
8. The portable desktop anesthesia device of claim 1 wherein a retaining ring is provided on the housing for placement of the hand held injection assembly.
9. The portable desktop anesthesia device of claim 8 wherein the housing is provided with a socket, the stationary ring is provided with a socket post, the socket post is vertically disposed on a side of the stationary ring;
the inner wall of the plug hole comprises a first plane inner side wall, a first arc inner side wall, a second plane inner side wall and a second arc inner side wall which are sequentially connected, and a plug concave part is formed in the first plane inner side wall; the outer wall of the plug-in column comprises a first plane outer side wall, a first arc outer side wall, a second plane outer side wall and a second arc outer side wall which are sequentially connected, and a plug-in convex part is arranged on the first plane outer side wall;
when the fixing ring is fixedly arranged on the shell through the matching of the plug-in posts and the plug-in holes, the plug-in concave parts are mutually meshed with the plug-in convex parts, and the first plane inner side wall, the first arc inner side wall, the second plane inner side wall and the second arc inner side wall are respectively abutted against the first plane outer side wall, the first arc outer side wall, the second plane outer side wall and the second arc outer side wall.
10. The portable desktop anesthesia device of claim 9 wherein the inside of the stationary ring is further provided with a plurality of raised strips extending axially of the stationary ring; the outer side of the fixed ring is provided with a tilting part, the tilting part is positioned at the upper edge of the fixed ring, and the tilting part and the plug posts are respectively positioned at two opposite sides of the fixed ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222337469.7U CN219001496U (en) | 2022-09-02 | 2022-09-02 | Portable desk type anesthesia device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222337469.7U CN219001496U (en) | 2022-09-02 | 2022-09-02 | Portable desk type anesthesia device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219001496U true CN219001496U (en) | 2023-05-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222337469.7U Active CN219001496U (en) | 2022-09-02 | 2022-09-02 | Portable desk type anesthesia device |
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| Country | Link |
|---|---|
| CN (1) | CN219001496U (en) |
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2022
- 2022-09-02 CN CN202222337469.7U patent/CN219001496U/en active Active
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