阅读说明：本技术 一种方便护士手持式的呼吸科用探管式给药器 (Make things convenient for respiratory department of nurse hand-held type to use and visit tubular medicine ware ) 是由 曲丹华 信瑞 马天罡 于 2020-04-02 设计创作，主要内容包括：本发明涉及呼吸科给药器技术领域,且公开了一种方便护士手持式的呼吸科用探管式给药器,包括壳体,所述壳体的内部固定连接有储液囊,储液囊的表面固定连接有中空通道,中空通道的内部活动连接有空心杆,空心杆的两侧均活动连接有气压囊,空心杆的表面活动连接有柔性管,柔性管远离空心杆的一端固定连接有滑板,滑板的底部活动连接有空气弹簧,所述空气弹簧的下端活动连接有弹簧杆,弹簧杆的表面活动连接有导向杆,导向杆的两侧均铰接有支撑板,此时人为撤去对气压囊的挤压力,粉末被带离出来从橡胶管流出,且气压囊也会在自身弹性恢复力的作用抽吸气体,并逐渐恢复至正常状态,故从而达到利用气压囊的形态定位喷涂位置的效果。(The invention relates to the technical field of a respirator and discloses a probe tube type dispenser for a respirator, which is convenient for nurses to hold and is convenient for the nurses to suck gas, and the probe tube type dispenser comprises a shell, wherein a liquid storage bag is fixedly connected inside the shell, the surface of the liquid storage bag is fixedly connected with a hollow channel, the inside of the hollow channel is movably connected with a hollow rod, two sides of the hollow rod are both movably connected with a pneumatic bag, the surface of the hollow rod is movably connected with a flexible tube, one end of the flexible tube, which is far away from the hollow rod, is fixedly connected with a sliding plate, the bottom of the sliding plate is movably connected with an air spring, the lower end of the air spring is movably connected with a spring rod, the surface of the spring rod is movably connected with a guide rod, two sides of the guide rod are both hinged with supporting plates, at the moment, the extrusion, and gradually returns to the normal state, thereby achieving the effect of positioning the spraying position by utilizing the shape of the air pressure bag.)

1. The utility model provides a make things convenient for respiratory department of nurse hand-held type with visiting tube formula ware of dosing, includes casing (1), its characterized in that: the air spring type air compressor is characterized in that a liquid storage bag (2) is fixedly connected to the inside of the shell (1), a hollow channel (3) is fixedly connected to the surface of the liquid storage bag (2), a hollow rod (4) is movably connected to the inside of the hollow channel (3), air pressure bags (5) are movably connected to the two sides of the hollow rod (4), a flexible pipe (6) is movably connected to the surface of the hollow rod (4), a sliding plate (7) is fixedly connected to one end, far away from the hollow rod (4), of the flexible pipe (6), and an air spring (8) is movably connected to the bottom of the sliding plate;

the lower end of the air spring (8) is movably connected with a spring rod (9), the surface of the spring rod (9) is movably connected with a guide rod (10), two sides of the guide rod (10) are hinged with supporting plates (11), the surface of the guide rod (10) is movably connected with a gas-liquid pipe (12), two sides of the gas-liquid pipe (12) are fixedly connected with filter blocks (13), the lower end of the gas-liquid pipe (12) is movably connected with a diversion trench (14), and the surface of the diversion trench (14) is fixedly connected with a rubber pipe (15).

2. The convenient nurse handheld type probe type administration device for department of respiration as claimed in claim 1, wherein: one side of the filter block (13) far away from the gas-liquid pipe (12) is fixedly connected with a impurity storage groove (16), and the filter block (13) is made of activated carbon.

3. The convenient nurse handheld type probe type administration device for department of respiration as claimed in claim 1, wherein: a sliding groove (17) is formed in the shell (1), and the sliding groove (17) is movably connected with the guide rod (10).

4. The convenient nurse handheld type probe type drug delivery device for department of respiration as claimed in claims 1 and 3, wherein: and an air uniform frame (18) is fixedly connected to the surface of the air spring (8) and positioned on the surface of the sliding groove (17).

5. The convenient nurse handheld type probe type administration device for department of respiration as claimed in claim 4, wherein: the air homogenizing frame (18) is designed in a rectangular shape, and both sides of the air homogenizing frame are fixedly connected with the air pressure bag (5).

6. The convenient nurse handheld type probe type administration device for department of respiration as claimed in claim 1, wherein: the bottom of the diversion trench (14) is fixedly connected with a blocking block (19), and the blocking block (19) is made of skin-friendly materials.

7. The convenient nurse handheld type probe type administration device for department of respiration as claimed in claim 1, wherein: the surface of the guide rod (10) is provided with an adjusting column (20), and the adjusting column (20) is matched with the spring rod (9) in size.

8. The convenient nurse handheld type probe type administration device for department of respiration as claimed in claim 1, wherein: the supporting plate (11) is an arc-shaped curved surface, the surface of the supporting plate is provided with a skin-friendly material, and the expansion angle range of the supporting plate (11) is thirty degrees to sixty degrees.

Technical Field

The invention relates to the technical field of drug feeders for department of respiration, in particular to a probe tube type drug feeder for department of respiration, which is convenient for nurses to hold.

Background

Respiratory patients mainly include respiratory diseases and lung diseases, the common respiratory disease part is the throat area, the prior art adopts liquid medicine brewing powder or intravenous injection for treatment, and along with the continuous development of medical technology, the two treatment modes are gradually replaced by a mode of medicine spraying due to poor treatment effect.

Because the throat part is bent and folded, the existing medicine spraying mechanism cannot perfectly position the part to be treated, and the spraying amount of the medicine is usually judged by the experience of medical workers, so that the treatment effect of the affected part is poor; in addition, when placing spraying equipment inside patient's oral cavity, because the conditional reflex nature of human saliva secretion mechanism, more saliva can be secreted in patient's the oral cavity inside, influences the spraying route of medicine, consequently a make things convenient for nurse hand-held type department of respiration to use probe tube formula ware of dosing to take place at the same time.

Disclosure of Invention

In order to realize the purposes of positioning the spraying position, supporting and cleaning the pus and saliva in the oral cavity by utilizing the shape of the air pressure bag, the invention provides the following technical scheme: a hand-held type probe tube type medicine feeder convenient for nurses in department of respiration comprises a shell, wherein a liquid storage bag is fixedly connected inside the shell, a hollow channel is fixedly connected to the surface of the liquid storage bag, a hollow rod is movably connected inside the hollow channel, air pressure bags are movably connected to the two sides of the hollow rod, a flexible tube is movably connected to the surface of the hollow rod, a sliding plate is fixedly connected to one end, away from the hollow rod, of the flexible tube, the bottom of the sliding plate is movably connected with an air spring, the lower end of the air spring is movably connected with a spring rod, a guide rod is movably connected to the surface of the spring rod, supporting plates are hinged to the two sides of the guide rod, a gas-liquid tube is movably connected to the surface of the guide rod, filter blocks are fixedly connected to the two sides of the gas-liquid tube;

preferably, one side of the filter block, which is far away from the gas-liquid pipe, is fixedly connected with a impurity storage tank, the filter block is made of activated carbon, and the filter block can block the extracted medicine powder outside to prevent the medicine powder from entering the impurity storage tank and being wasted;

preferably, a sliding groove is formed in the shell and is movably connected with the guide rod, the sliding groove can reduce the friction force generated by the movement of the guide rod, and the rest support plates of the guide rod are movably engaged with each other through gears, so that the vertical movement can be converted into the rotary movement;

preferably, the surface of the air spring, which is positioned on the surface of the sliding groove, is fixedly connected with an air homogenizing frame, and the air homogenizing frame plays a role in conveying air in the air pressure bag into the air spring;

preferably, the air homogenizing frame is in a rectangular design, and both sides of the air homogenizing frame are fixedly connected with the air pressure bag;

preferably, the bottom of the splitter box is fixedly connected with a blocking block, the blocking block is made of skin-friendly materials, and the blocking block plays a role in blocking the shell from moving and preventing the shell from excessively penetrating into the throat part of a patient;

preferably, the surface of the guide rod is provided with an adjusting column, and the adjusting column is matched with the spring rod in size;

preferably, the supporting plate is an arc-shaped curved surface, the surface of the supporting plate is provided with a skin-friendly material, and the expansion angle range of the supporting plate is thirty degrees to sixty degrees.

The invention has the beneficial effects that:

1. through slowly putting into patient's oral cavity with the casing inside, because the pneumatic capsule receives the effect of extrusion force and releases its inside gas, so the rubber tube is pushed out and is close to patient's disease department, meanwhile, the backup pad can deflect to the direction of keeping away from the casing, and prop big with patient's mouth gradually, the rubber tube has been in suitable position, the extrusion force to the pneumatic capsule is taken away to people this moment, the powder is taken away out and is flowed from the rubber tube, and the pneumatic capsule also can be at the effect suction gas of self elasticity restoring force, and resume to normal condition gradually, so reach the effect that utilizes the form location spraying position of pneumatic capsule.

2. When the extrusion force on the air pressure bag is artificially removed, the powder in the liquid storage bag is separated from the rubber tube under the action of the air released by the air spring and is ejected, meanwhile, the air pressure bag also generates suction gas to the shunting groove under the action of the self elastic restoring force, and the suction gas can suck saliva secreted in the oral cavity of a patient into the impurity storage groove, so that the effect of cleaning the pus and the saliva in the oral cavity during spraying is achieved.

Drawings

FIG. 1 is a front cross-sectional view of the housing construction of the present invention;

FIG. 2 is a schematic view of a reservoir according to the present invention;

FIG. 3 is an enlarged view of a portion A of FIG. 2;

FIG. 4 is a schematic view of a support plate according to the present invention;

FIG. 5 is a schematic view of the structure of the diverter trough of the present invention;

FIG. 6 is a schematic view of the air spring configuration of the present invention;

FIG. 7 is a schematic view of the chute structure of the present invention;

FIG. 8 is a schematic view of the construction of the guide bar of the present invention;

FIG. 9 is an enlarged view of a portion of FIG. 8 at B;

fig. 10 is a partial enlarged view of fig. 8 at C.

In the figure: 1-shell, 2-liquid storage bag, 3-hollow channel, 4-hollow rod, 5-pneumatic bag, 6-flexible tube, 7-sliding plate, 8-air spring, 9-spring rod, 10-guide rod, 11-support plate, 12-gas-liquid tube, 13-filter block, 14-shunt groove, 15-rubber tube, 16-impurity storage groove, 17-sliding groove, 18-gas uniform frame, 19-retaining block and 20-regulating column.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 10, a hand-held type probe tube type administration device for department of respiration convenient for nurses comprises a housing 1, a sliding groove 17 is formed in the housing 1, the sliding groove 17 is movably connected with a guide rod 10, the sliding groove 17 can reduce the friction force of the movement of the guide rod 10, and the rest of the support plates 11 of the guide rod 10 are movably engaged with each other through gears, so that the vertical movement can be converted into the rotation movement;

the air source device comprises a shell 1, a liquid storage bag 2, a hollow channel 3, a hollow rod 4, an air pressure bag 5, a flexible pipe 6, a sliding plate 7, an air spring 8, an air homogenizing frame 18, an air conveying frame 18 and an air homogenizing frame, wherein the liquid storage bag 2 is fixedly connected to the inside of the shell 1, the surface of the liquid storage bag 2 is fixedly connected with the hollow channel 3, the hollow rod 4 is movably connected to the inside of the hollow channel 3, the air pressure bag 5 is movably connected to two sides of the hollow rod 4, the flexible pipe 6 is movably connected to the surface of the hollow rod 4, one end, far away from the hollow rod 4, of the flexible pipe 6 is fixedly connected with the sliding plate 7, the bottom of the sliding plate 7 is;

the lower end of the air spring 8 is movably connected with a spring rod 9, the surface of the spring rod 9 is movably connected with a guide rod 10, the surface of the guide rod 10 is provided with an adjusting column 20, and the adjusting column 20 is matched with the spring rod 9 in size; when the extrusion force on the air pressure bag 5 is artificially removed, the powder in the liquid storage bag 2 is ejected out of the rubber tube 15 under the action of the air released by the air spring 8, the position of the rubber tube 15 entering the throat part of a patient can be controlled by moving the positions of the adjusting column 20 and the spring rod 9, the spring rod 9 can indirectly control the elasticity of the air spring 8, and further the effect of controlling the amount of the ejected powder is achieved, meanwhile, the air pressure bag 5 also generates suction gas to the shunting groove 14 under the action of the self elastic restoring force, and the suction gas can suck saliva secreted in the oral cavity of the patient into the impurity storage groove 16, so that the effect of cleaning the oral cavity internal pus and the saliva during spraying is achieved;

the two sides of the guide rod 10 are hinged with support plates 11, the support plates 11 are arc-shaped curved surfaces, the surfaces of the support plates are provided with skin-friendly materials, the expansion angle range of the support plates 11 is thirty degrees to sixty degrees, the surfaces of the guide rod 10 are movably connected with gas-liquid tubes 12, the two sides of the gas-liquid tubes 12 are fixedly connected with filter blocks 13, one sides, far away from the gas-liquid tubes 12, of the filter blocks 13 are fixedly connected with impurity storage grooves 16, the filter blocks 13 are made of activated carbon, the activated carbon is specially processed carbon, organic raw materials (shells, coal, wood and the like) are heated under the condition of isolating air so as to reduce non-carbon components (the process is called carbonization), then the organic raw materials react with gas, the surfaces of the organic raw materials are corroded, and a structure with developed micropores (the process is called activation;

the filter block 13 can be outside with the medicament powder separation of taking out, prevent that it from getting into and being wasted in storing miscellaneous groove 16, and the lower extreme swing joint of gas-liquid pipe 12 has splitter box 14, and splitter box 14's bottom fixedly connected with keeps off and holds piece 19, keeps off and holds piece 19 and be close skin material, keeps off and holds piece 19 and play and block casing 1 and remove, avoids casing 1 to pass through the effect of deepening patient's throat position, and splitter box 14's fixed surface is connected with rubber tube 15.

The working principle and the process of the invention are as follows:

when the medical nursing device is used, the shell 1 is slowly placed into the oral cavity of a patient by manually holding the air pressure bags 5 on the two sides of the shell 1, air in the air pressure bags 5 is released under the action of extrusion force, then the air flows into the air springs 8 from the air homogenizing frame 18, the air springs 8 are inflated to be enlarged, the spring rods 9 are pushed to move towards the throat parts of the patient, the rubber pipes 15 are pushed out to be close to the patient, meanwhile, the guide rods 10 are driven to move along with the spring rods 9 in the moving process of the spring rods 9, the supporting plate 11 deflects towards the direction far away from the shell 1, the mouth of the patient is gradually enlarged, the pressure of the mouth muscles of the patient is relieved, and the uncomfortable feeling of medicine spraying is relieved.

When the air in the air pressure bag 5 is completely extruded out, the rubber tube 15 is already in a proper position, the extrusion force on the air pressure bag 5 is manually removed, the sliding plate 7 is also contacted with the hollow channel 3 when the air spring 8 expands to form an intercommunicating space, so that the air spring 8 loses air support, the air in the released air brings out the powder in the liquid storage bag 2 and flows out of the rubber tube 15, and the air pressure bag 5 can suck the air under the action of the elastic restoring force of the air pressure bag 5 and gradually restores to a normal state, namely, the function of positioning the spraying position by using the shape of the air pressure bag 5 is achieved.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical scope of the present invention and the equivalent alternatives or modifications according to the technical solution and the inventive concept of the present invention within the technical scope of the present invention.