CN214910695U - Intensive care medicine feeder - Google Patents
Intensive care medicine feeder Download PDFInfo
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- CN214910695U CN214910695U CN202121722559.7U CN202121722559U CN214910695U CN 214910695 U CN214910695 U CN 214910695U CN 202121722559 U CN202121722559 U CN 202121722559U CN 214910695 U CN214910695 U CN 214910695U
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- medicine
- medicine feeding
- push rod
- intensive care
- piston
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Abstract
The utility model relates to the field of medicine feeders and discloses an intensive care medicine feeder, which comprises a medicine feeding cylinder, a piston and a push rod; one end of the medicine feeding barrel is provided with a medicine feeding port, the other end of the medicine feeding barrel is provided with a plugging block, and the plugging block is provided with a threaded hole; the piston is connected in the medicine feeding cylinder in a sealing and sliding mode, the push rod is connected to the end portion of the piston in a rotating mode, and external threads in threaded connection with the threaded hole are arranged on the outer wall of the push rod. The utility model discloses when injecting the medicine feed, utilize the screw-thread fit between shutoff piece and the push rod, convert the revolving force into axial driving force, can realize pushing at the uniform velocity relatively, avoid because of medical personnel's too big appearance of exerting oneself pushes the liquid medicine too much in the twinkling of an eye, lead to the problem that the patient chocks the medicine, have clinical spreading value very much.
Description
Technical Field
The utility model relates to a medicine feed ware field, concretely relates to intensive care medicine feed ware.
Background
Intensive care in hospitals refers to the intensive treatment and nursing of various accepted and treated critically ill patients by applying advanced medical technology, so as to ensure the life safety of the patients to the maximum extent. Intensive care unit patient care typically includes basic health assessment, emergency care, basic care, and daily medication care. Among them, in daily care, since most patients in intensive care unit care do not have the ability to conduct autonomous actions, medical staff is usually required to feed medicines. The liquid medicine is fed by using a cup and a spoon, the liquid medicine can easily flow out along the corners of the mouth of a patient to wet clothes and bedding, and if the liquid medicine is not well matched in the feeding process, the phenomenon that the patient is choked to take the liquid medicine easily occurs, so that the medicine feeder is convenient to transport.
At present, the medicine feeder among the prior art mainly falls into two kinds: one is manual medicine feeding, adopts an injection tube structure, feeds medicine to a patient by extrusion, but is easily influenced by the operation of medical personnel in the operation process, is easy to choke when too much force is applied, and cannot well hold the medicine feeding amount; the other type is an automatic medicine feeder, the whole price is high, and the maintenance is complex. Therefore, the intensive care medicine feeder with simple structure, low cost and good use effect has important application significance.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an intensive care therapy medicine feeder to receive medical personnel to influence easily in solving the medicine feeder operation process of injection tube structure among the prior art, easily because of the problem of choking the clothes appears too greatly with strength.
In order to achieve the above purpose, the utility model adopts the following technical scheme: an intensive care medicine feeder comprises a medicine feeding cylinder, a piston and a push rod; one end of the medicine feeding barrel is provided with a medicine feeding port, the other end of the medicine feeding barrel is provided with a plugging block, and the plugging block is provided with a threaded hole; the piston is connected in the medicine feeding cylinder in a sealing and sliding mode, the push rod is connected to the end portion of the piston in a rotating mode, and external threads in threaded connection with the threaded hole are arranged on the outer wall of the push rod.
The principle and the advantages of the scheme are as follows: in practical application, in the technical scheme, an injection cylinder type medicine feeder is adopted, wherein the medicine feeding cylinder plays a role of integrally accommodating, and the structures of the medicine feeding cylinder, the piston and the push rod are similar to the structure of the injector in the prior art. When injecting the medicine feed, operating personnel rotates the push rod, because be threaded connection's structure between shutoff piece and the push rod for the push rod can be relative shutoff piece axial displacement at the pivoted in-process, and then drives the gorgeous medicine feed barrel axial displacement of piston, can realize injecting the medicine feed.
The beneficial effects of this technical scheme lie in: this technical scheme utilizes the screw-thread fit between shutoff piece and the push rod when pushing the medicine feed, converts the revolving force into axial drive force, can realize pushing at the uniform velocity relatively, avoids pushing the liquid medicine too much in the twinkling of an eye because of medical personnel's too big emergence of exerting oneself, leads to the problem that the patient chocks the clothes, has clinical spreading value very much.
Preferably, as an improvement, the medicine feeding barrel is transparent, and the outer wall of the medicine feeding barrel is provided with scale marks along the axial direction of the medicine feeding barrel.
Among this technical scheme, through setting the medicine feed barrel to transparent, combine the scale mark that its outer wall set up, can realize surveing liquid medicine volume in real time, make things convenient for the control of medicine feed volume.
Preferably, as an improvement, the one end that the shutoff piece was kept away from to the medicine feed section of thick bamboo can be dismantled and be connected with the connector, the medicine feed mouth sets up on the connector.
Among this technical scheme, through setting the connector to the structure of can dismantling the connection with a medicine feed section of thick bamboo, when the medicine of taking is powder or granule, can be through dismantling the connector for the tip of medicine feed section of thick bamboo is opened, conveniently arranges powder/granule medicine in the medicine feed section of thick bamboo, then installs the connector, absorb glucose/normal saline dissolve can, need not set up dispensing device alone, can make medicine feed ware collection dissolve, medicine feed function in an organic whole.
Preferably, as an improvement, the detachable connection mode of the connector and the medicine feeding barrel is a threaded connection.
In this technical scheme, set up to threaded connection structure through the connected mode between with connector and the medicine feed section of thick bamboo, its simple structure convenient operation, when realizing dismantling the connection moreover, can also guarantee the leakproofness of junction, structural design is reasonable.
Preferably, as an improvement, the connecting head is sleeved with a medicine feeding pipe, and one end of the medicine feeding pipe, which is far away from the connecting head, is communicated with a medicine feeding nozzle.
In this technical scheme, through the setting of medicine feeding pipe and medicine feeding mouth, when the medicine feeding, the medicine feeding mouth is direct and patient's oral area contact, can improve the medicine feeding comfort level.
Preferably, as an improvement, an arc-shaped baffle is arranged at the communication part of the medicine feeding nozzle and the medicine feeding pipe.
Among this technical scheme, the effect that supports can be played on the one hand in the setting of separation blade, and on the other hand can inject the degree of depth of feeding medicine mouth entry, and structural design is reasonable, sets the arc to through the structure with the separation blade, can improve the suitability of separation blade and patient oral area.
Preferably, as an improvement, the baffle plate is provided with a ventilation opening.
In this technical scheme, ventilative effect that ventilative mouthful on the separation blade can increase the separation blade avoids its and patient's oral area periphery to contact for a long time and sweat stain etc. appear.
Preferably, as an improvement, an auxiliary knob is fixed at one end of the push rod far away from the piston.
Among this technical scheme, through set up supplementary knob at the tail end of push rod, can make things convenient for medical personnel's rotatory push rod to realize that the liquid medicine pushes, operate more laborsavingly.
Drawings
Fig. 1 is a front view of an intensive care medicine feeder according to an embodiment of the present invention.
Fig. 2 is a front view of the intensive care medicine feeder according to the second embodiment of the present invention.
Fig. 3 is a front view of the intensive care medicine feeder in the third embodiment of the present invention.
Detailed Description
The following is further detailed by way of specific embodiments:
reference numerals in the drawings of the specification include: the medicine feeding tube comprises a medicine feeding tube 1, a piston 2, a push rod 3, scale marks 4, a medicine feeding opening 5, a plugging block 6, external threads 7, an auxiliary knob 8, a connector 9, a medicine feeding tube 10, a medicine feeding nozzle 11 and a blocking piece 12.
Example one
This embodiment is substantially as shown in figure 1: an intensive care medicine feeder comprises a medicine feeding barrel 1, a piston 2 and a push rod 3.
The medicine feeding barrel 1 is of a barrel-shaped structure with one open end, the medicine feeding barrel 1 is arranged in a transparent mode, and scale marks 4 are arranged on the outer wall of the medicine feeding barrel 1 in the axial direction of the medicine feeding barrel 1. The blind end integrated into one piece intercommunication of feeding cartridge case 1 has the medicine mouth of feeding 5, bonds on the open end inner wall of feeding cartridge case 1 and has columniform the shutoff open-ended block 6 that is used for, and the middle part of block 6 is provided with the screw hole.
The piston 2 is connected in the medicine feeding cylinder 1 in a sealing and sliding mode (similar to the injector structure in the prior art), the push rod 3 is connected to the end portion of the piston 2 in a rotating mode, an external thread 7 in threaded connection with a threaded hole is arranged on the outer wall of the push rod 3, and one end, far away from the piston 2, of the push rod 3 penetrates through the threaded hole and is connected with a cake-shaped auxiliary knob 8 in a threaded mode.
The specific implementation process is as follows: before carrying out supplementary feeding to the patient, at first forward rotation supplementary knob 8 for 3 corotation of push rod, screw hole axial displacement can be followed at corotation's in-process to push rod 3, and then drive piston 2 along 1 axial displacement of feeding medicine section of thick bamboo, realize the absorption of liquid medicine, can realize quantitative feeding through the volume of taking of scale mark 4 real-time observation liquid medicine. When carrying out supplementary medicine feed to the patient, will feed medicine mouth 5 and arrange patient's oral cavity in, then supplementary knob 8 of antiport for 3 reversals of push rod, screw hole axial displacement can be followed at the in-process of reversal to push rod 3, and then drive piston 2 along feeding 1 axial displacement of a medicine section of thick bamboo, realize injecting the medicine feed.
This technical scheme utilizes the screw-thread fit between shutoff piece 6 and the push rod 3 when pushing the medicine feed, converts the revolving force into axial drive force, can realize pushing at the uniform velocity relatively, avoids pushing the liquid medicine too much in the twinkling of an eye because of medical personnel's too big emergence of exerting oneself, leads to the problem that the patient chocks the medicine, has clinical spreading value very much.
Example two
As shown in fig. 2, the present embodiment is different from the first embodiment in that: in this embodiment, the one end that a medicine feed section of thick bamboo 1 kept away from shutoff piece 6 also the opening setting, and threaded connection has connector 9, and medicine feed mouth 5 sets up the tip at connector 9.
In practical use, when the granular/powder medicine needs to be fed in an auxiliary way, the medicine needs to be dissolved in advance. At this moment, extra pre-dissolving equipment is not needed, only the threads of the connector 9 need to be screwed off, the medicine is placed in the medicine feeding barrel 1, then the connector 9 is installed, the dissolution of the medicine can be realized by absorbing glucose/normal saline according to the operation of the first embodiment, and then the injection medicine feeding can be realized by rotating the push rod 3.
This embodiment need not set up dispensing device alone, can make medicine feed ware collect dissolve, medicine feed function in an organic whole.
EXAMPLE III
As shown in fig. 3, the present embodiment is different from the second embodiment in that: elastic medicine feed pipe 10 is equipped with to sealed cover on the connector 9 in this embodiment, and the one end intercommunication that medicine feed pipe 10 kept away from connector 9 has medicine feed mouth 11, and medicine feed pipe 10 is fixed through bonding with the intercommunication department of medicine feed ware. An arc-shaped baffle plate 12 is bonded to the outside of the communication part of the medicine feeding nozzle 11 and the medicine feeding pipe 10, and a ventilation opening is formed in the baffle plate 12.
This embodiment is through the setting of medicine feed pipe 10 and medicine feed mouth 11, when the medicine feed, will feed medicine mouth 11 and place in patient's oral cavity, can inject the entry degree of depth of feeding medicine mouth 11 through separation blade 12, and the medicine feed in-process feeds medicine mouth 11 and is direct and patient oral area contact, can improve the comfort level of feeding medicine.
The above description is only an example of the present invention, and the detailed technical solutions and/or characteristics known in the solutions are not described too much here. It should be noted that, for those skilled in the art, without departing from the technical solution of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.
Claims (8)
1. The utility model provides an intensive care medicine feed ware which characterized in that: comprises a medicine feeding cylinder, a piston and a push rod; one end of the medicine feeding barrel is provided with a medicine feeding port, the other end of the medicine feeding barrel is provided with a blocking block, and a threaded hole is formed in the blocking block; the piston is connected in the medicine feeding cylinder in a sealing and sliding mode, the push rod is connected to the end portion of the piston in a rotating mode, and external threads in threaded connection with the threaded hole are arranged on the outer wall of the push rod.
2. The intensive care medicine feeder according to claim 1, characterized in that: the medicine feeding barrel is transparent, and the outer wall of the medicine feeding barrel is provided with scale marks along the axial direction of the medicine feeding barrel.
3. The intensive care medicine feeder according to claim 2, wherein: the one end that the shutoff piece was kept away from to the cartridge feed case can be dismantled and be connected with the connector, the medicine feeding mouth sets up on the connector.
4. The intensive care medicine feeder according to claim 3, wherein: the connector is threaded connection with the detachable connection mode of the medicine feeding barrel.
5. The intensive care medicine feeder according to claim 4, wherein: the medicine feeding pipe is sleeved on the connecting head, and one end, far away from the connecting head, of the medicine feeding pipe is communicated with a medicine feeding nozzle.
6. The intensive care medicine feeder according to claim 5, wherein: and an arc-shaped blocking piece is arranged at the communication position of the medicine feeding nozzle and the medicine feeding pipe.
7. The intensive care medicine feeder according to claim 6, wherein: the separation blade is provided with a ventilation opening.
8. The intensive care medicine feeder according to claim 7, wherein: and an auxiliary knob is fixed at one end of the push rod, which is far away from the piston.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121722559.7U CN214910695U (en) | 2021-07-27 | 2021-07-27 | Intensive care medicine feeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121722559.7U CN214910695U (en) | 2021-07-27 | 2021-07-27 | Intensive care medicine feeder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214910695U true CN214910695U (en) | 2021-11-30 |
Family
ID=79069789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121722559.7U Active CN214910695U (en) | 2021-07-27 | 2021-07-27 | Intensive care medicine feeder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214910695U (en) |
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2021
- 2021-07-27 CN CN202121722559.7U patent/CN214910695U/en active Active
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