CN108721767B - Cavity drug delivery device - Google Patents
Cavity drug delivery device Download PDFInfo
- Publication number
- CN108721767B CN108721767B CN201810958279.2A CN201810958279A CN108721767B CN 108721767 B CN108721767 B CN 108721767B CN 201810958279 A CN201810958279 A CN 201810958279A CN 108721767 B CN108721767 B CN 108721767B
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- Prior art keywords
- pair
- strip
- shaped
- outer tube
- wall surface
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- 238000012377 drug delivery Methods 0.000 title description 3
- 239000003814 drug Substances 0.000 claims abstract description 31
- 239000011521 glass Substances 0.000 claims description 4
- 229940079593 drug Drugs 0.000 abstract description 9
- 206010052428 Wound Diseases 0.000 description 12
- 208000027418 Wounds and injury Diseases 0.000 description 12
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 210000004400 mucous membrane Anatomy 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M31/00—Devices for introducing or retaining media, e.g. remedies, in cavities of the body
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- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Handcart (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The invention discloses a cavity drug feeder, which comprises an outer tube, an air inflation tube, an air bag, a first strip-shaped sliding rail, a first moving wheel, a pair of strip-shaped plates, a pair of second strip-shaped sliding rails, a pair of second moving wheels, an air pump and a rectangular box body, wherein a first circular through hole is formed in the right side wall surface of the outer tube, a rectangular through hole is formed in the upper wall surface of the outer tube and close to the left end of the outer tube, the air bag is arranged on one end surface of the air inflation tube, the air inflation tube and the air bag are inserted into the outer tube through the first circular through hole, and a strip-shaped groove is formed in the upper wall surface of the outer tube and close to the edge of the rectangular through hole.
Description
Technical Field
The invention relates to cavity canal medicine feeding, in particular to a cavity canal medicine feeder.
Background
When the cavity is injured, the medicine needs to be timely cured, and meanwhile, when the cavity is cured, the injured part is applied with medicine in many times, so that the injured part is reasonably cured, the wound is healed conveniently, or the subsequent treatment is carried out, when the traditional cavity is applied with medicine, the medicine is coated on a medical instrument in many times, but when the medicine enters the cavity, the medicine is scraped and rubbed with the mucous membrane of the cavity, so that the medicine cannot be coated on the wound in a large amount, the wound is prevented from being applied with medicine, and a patient cannot be cured reasonably.
Disclosure of Invention
The invention aims to solve the problems, and designs a cavity channel drug feeder.
The technical scheme includes that the cavity drug feeder comprises an outer tube, an inflation tube, an air bag, a first strip-shaped sliding rail, a first moving wheel, a pair of strip-shaped plates, a pair of second strip-shaped sliding rails, a pair of second moving wheels, an inflator and a rectangular box body, wherein a first circular through hole is formed in the right side wall surface of the outer tube, a rectangular through hole is formed in the upper wall surface of the outer tube and close to the left end of the outer tube, the air bag is arranged at one end of the inflation tube, the inflation tube and the air bag are inserted into the outer tube through the first circular through hole, a strip-shaped groove is formed in the upper wall surface of the outer tube and close to the edge of the rectangular through hole, the first strip-shaped sliding rail is arranged in the strip-shaped groove, the first moving wheel is arranged on the first strip-shaped sliding rail, the left side wall surface of the first moving wheel is fixedly provided with a shielding plate, the pair of strip-shaped plates are arranged on the left side and right sides of the air bag, the pair of second moving wheels are respectively embedded on the pair of strip-shaped plates, the pair of second moving wheels are arranged on the pair of second sliding rails, the pair of second moving wheels are fixedly arranged on the rectangular side walls of the rectangular clamping mechanism and the rectangular box body, the rectangular air tube is fixedly arranged on the left side wall of the outer tube, the outer tube is internally provided with an arc-shaped air taking mechanism, and the air tube is arranged between the rectangular mechanism and the air tube, and the air tube is arranged in the rectangular mechanism, and the storage mechanism;
the support mechanism, it includes: four bar-shaped sliding grooves, four sliding blocks, a pair of struts and a pair of circular rings;
the four strip-shaped sliding grooves are respectively arranged on the upper wall surface and the lower wall surface of the outer tube and correspond to each other in position, the four sliding blocks are respectively arranged on the four strip-shaped sliding grooves, the pair of struts are respectively arranged on the sliding blocks corresponding to the positions, and the pair of circular rings are arranged on the two side wall surfaces of the air charging tube and are sleeved on the corresponding struts;
the storage mechanism, it includes: the device comprises a rectangular plate, a plurality of rollers and a pair of bearing plates;
the pair of bearing plates are arranged in the rectangular box body and are located above the inflator pump, the plurality of rollers are respectively arranged on the pair of bearing plates, the lower wall surface of the rectangular plate is provided with a strip-shaped notch, and the strip-shaped notch of the lower wall surface of the rectangular plate is overlapped with the plurality of rollers.
The front wall surface hinge of the rectangular box body is connected with a baffle door matched with the object taking opening, and a handle is fixed on the baffle door.
The right side wall surface of the first movable wheel is fixedly provided with a first ejector rod, and one end surface of the first ejector rod is provided with a first folding handle.
The right side wall surfaces of the pair of second movable wheels are fixedly provided with a door-shaped frame, a second ejector rod is fixed on a cross beam of the door-shaped frame, and a second folding handle is arranged on one end surface of the second ejector rod.
A pair of third folding handles are fixed on the air charging pipe, an observation opening is formed in the arc-shaped plate, and transparent glass is embedded in the observation opening.
A pair of fourth folding handles are fixed on the outer tube.
The rectangular plate front wall is fixed with the extension board, the extension board front wall is fixed with the second arc handle.
Limiting blocks are arranged in the four strip-shaped sliding grooves, and rubber pads are fixed on the front wall surface and the rear wall surface of the four sliding blocks.
And backing plates are fixed at four corners of the lower wall surface of the rectangular box body.
The air pipe is sleeved with a one-way valve.
The cavity and tract drug delivery device manufactured by the technical scheme of the invention is convenient for delivering drugs to the cavity and tract for reasonable drug application, is convenient for cavity and tract wounds for reasonable quality, and is convenient for a large amount of drugs to be applied to the wounds through the air bags, so that the wounds can be quality, and the drugs cannot be spilled after entering the cavity and tract.
Drawings
FIG. 1 is a schematic view of a channel applicator according to the present invention;
FIG. 2 is a side view of a balloon of a lumenal applicator according to the present invention;
FIG. 3 is a side cross-sectional view of an outer tube of a channel applicator according to the present invention;
FIG. 4 is a front view of a rectangular housing of a channel applicator according to the present invention;
in the figure, 1-an outer tube; 2-an inflation tube; 3-an air bag; 4-a first bar-shaped sliding rail; 5-a first moving wheel; 6-a strip-shaped plate; 7-a second bar-shaped sliding rail; 8-a second moving wheel; 9-an inflator; 10-a rectangular box body; 11-a shielding plate; 12-arc plate; 13-trachea; 14-a shutter; 15-a first ejector rod; 16-a first fold handle; 17-gate-type shelves; 18-a second ejector rod; 19-a second fold handle; 20-a third fold handle; 21-a fourth fold handle; 22-handle; 23-a bar-shaped chute; 24-sliding blocks; 25-struts; 26-a circular ring; 27-rectangular plate; 28-a roller; 29-a carrier plate; 30-supporting plates; 31-limiting blocks; 32-rubber cushion; 33-backing plate; 34-a one-way valve; 35-a second arc handle.
Detailed Description
The invention is specifically described below with reference to the accompanying drawings, as shown in fig. 1-4, a cavity drug feeder comprises an outer tube 1, an air charging tube 2, an air bag 3, a first strip-shaped sliding rail 4, a first moving wheel 5, a pair of strip-shaped plates 6, a pair of second strip-shaped sliding rails 7, a pair of second moving wheels 8, an air charging pump 9 and a rectangular box body 10, wherein a first circular through hole is formed on the right side wall surface of the outer tube 1, a rectangular through hole is formed on the upper wall surface of the outer tube 1 and close to the left end, the air bag 3 is arranged at one end of the air charging tube 2, the air charging tube 2 and the air bag 3 are inserted into the outer tube 1 through the first circular through hole, a strip-shaped groove is formed on the upper wall surface of the outer tube 1 and close to the edge of the rectangular through hole, the first strip-shaped sliding rail 4 is arranged inside the strip-shaped groove, the first moving wheel 5 is arranged on the first strip-shaped sliding rail 4, a shielding plate 11 is fixed on the left side wall surface of the first moving wheel 5, a pair of strip-shaped plates 6 are arranged on the left side and the right side of the air bag 3, a pair of second strip-shaped sliding rails 7 are respectively embedded on the pair of strip-shaped plates 6, a pair of second moving wheels 8 are arranged on the pair of second strip-shaped sliding rails 7, arc-shaped plates 12 are jointly fixed on the side wall surfaces of the pair of second moving wheels 8, an inflator pump 9 is arranged in the rectangular box 10, an object taking opening is clamped on the front wall surface of the rectangular box 10, an air pipe 13 is connected between the inflator pump 9 and the air charging pipe 2, a supporting mechanism is arranged on the outer pipe 1, and a storage mechanism is arranged in the rectangular box 10; the support mechanism, it includes: four bar-shaped sliding grooves 23, four sliding blocks 24, a pair of struts 25 and a pair of circular rings 26; the four bar-shaped sliding grooves 23 are respectively arranged on the upper wall surface and the lower wall surface of the outer tube 1 and correspond to each other in position, the four sliding blocks 24 are respectively arranged on the four bar-shaped sliding grooves 23, the pair of struts 25 are respectively arranged on the sliding blocks 24 corresponding to each other in position, and the pair of circular rings 26 are arranged on the two side wall surfaces of the air charging tube 2 and are sleeved on the corresponding struts 25; the storage mechanism, it includes: a rectangular plate 27, a plurality of rollers 28, and a pair of carrier plates 29; the pair of bearing plates 29 are arranged in the rectangular box 10 and above the inflator pump 9, the plurality of rollers 28 are respectively arranged on the pair of bearing plates 29, the lower wall surface of the rectangular plate 27 is provided with a strip-shaped notch, and the strip-shaped notch on the lower wall surface of the rectangular plate 27 is overlapped with the plurality of rollers 28; the front wall surface of the rectangular box body 10 is hinged with a baffle door 14 matched with the object taking opening, and a handle 22 is fixed on the baffle door 14; a first ejector rod 15 is fixed on the right side wall surface of the first movable wheel 5, and a first folding handle 16 is arranged on one end surface of the first ejector rod 15; a door-shaped frame 17 is fixed on the right side wall surface of the pair of second movable wheels 8, a second ejector rod 18 is fixed on a cross beam of the door-shaped frame 17, and a second folding handle 19 is arranged on one end surface of the second ejector rod 18; a pair of third folding handles 20 are fixed on the air charging pipe 2, an observation opening is formed in the arc-shaped plate 12, and transparent glass is embedded in the observation opening; a pair of fourth folding handles 21 are fixed on the outer tube 1; a support plate 30 is fixed on the front wall surface of the rectangular plate 27, and a second arc-shaped handle 35 is fixed on the front wall surface of the support plate 30; limiting blocks 31 are arranged in the four strip-shaped sliding grooves 23, and rubber pads 32 are fixed on the front wall surface and the rear wall surface of the four sliding blocks 24; backing plates 33 are fixed at four corners of the lower wall surface of the rectangular box body 10; the air pipe 13 is sleeved with a one-way valve 34.
The embodiment is characterized by comprising an outer tube 1, an inflation tube 2, an air bag 3, a first strip-shaped sliding rail 4, a first moving wheel 5, a pair of strip-shaped plates 6, a pair of second strip-shaped sliding rails 7, a pair of second moving wheels 8, an inflator pump 9 and a rectangular box 10, wherein a first circular through hole is formed in the right side wall surface of the outer tube 1, a rectangular through hole is formed near the left end of the upper wall surface of the outer tube 1, the air bag 3 is arranged at one end of the inflation tube 2, the inflation tube 2 and the air bag 3 are inserted into the outer tube 1 through the first circular through hole, the strip-shaped grooves are formed in the upper wall surface of the outer tube 1 and near the edges of the rectangular through holes, the first strip-shaped sliding rail 4 is arranged in the strip-shaped grooves, the first moving wheel 5 is arranged on the first strip-shaped sliding rail 4, a baffle 11 is fixed on the left side wall surface of the first moving wheel 5, the pair of second strip-shaped plates 6 are arranged on the left and right sides of the air bag 3, the pair of second strip-shaped sliding rails 7 are respectively embedded on the pair of strip-shaped plates 6, the pair of second moving wheels 8 are arranged on the first strip-shaped plates 7 and the rectangular box 10, a rectangular air pump mechanism 12 is arranged between the two strip-shaped wheels 9 and the rectangular box 10 is arranged on the inner side of the outer tube, and the rectangular box 10 is connected with the rectangular air pump mechanism, and the rectangular air pump mechanism is arranged between the rectangular box 10, and the rectangular air pump mechanism is arranged on the side wall and the front side wall and the rectangular air pump mechanism is arranged; the support mechanism, it includes: four bar-shaped sliding grooves 23, four sliding blocks 24, a pair of struts 25 and a pair of circular rings 26; the four bar-shaped sliding grooves 23 are respectively arranged on the upper wall surface and the lower wall surface of the outer tube 1 and correspond to each other in position, the four sliding blocks 24 are respectively arranged on the four bar-shaped sliding grooves 23, the pair of struts 25 are respectively arranged on the sliding blocks 24 corresponding to each other in position, and the pair of circular rings 26 are arranged on the two side wall surfaces of the air charging tube 2 and are sleeved on the corresponding struts 25; the storage mechanism, it includes: a rectangular plate 27, a plurality of rollers 28, and a pair of carrier plates 29; the pair of bearing plates 29 are arranged inside the rectangular box 10 and above the inflator pump 9, the plurality of rollers 28 are respectively arranged on the pair of bearing plates 29, the lower wall surface of the rectangular plate 27 is provided with a strip-shaped notch, and the strip-shaped notch on the lower wall surface of the rectangular plate 27 is overlapped with the plurality of rollers 28. The medicine is convenient to administer to the cavity and carry out reasonable medicine application, and the cavity wound of being convenient for carries out reasonable quality, through the gasbag, applies the medicine in wound, and a large amount of medicines of being convenient for can quality wound, can not get into the cavity and lead to the medicine to spill after the back.
When in use, the detailed connection means is mainly introduced into the working principle and process as follows, and when in use, the upper wall of the air bag 3 is coated with medicine, the outer tube 1 is provided with a first circular through hole, the air bag 3 and the air charging tube 2 are inserted into the outer tube 1, the outer tube 1 is inserted into a cavity, when the air bag 3 is prevented from directly extending into the cavity, the medicine on the air bag 3 is prevented from touching the wall surface of the cavity, the medicine is spilled out, the rectangular through hole on the outer tube 1 corresponds to a wound, the first moving wheel 5 is arranged on the first strip-shaped sliding rail 4 and can move left and right, then the first folding handle 16 on the ejector rod is pulled rightwards, so that the first moving wheel 5 is conveniently moved rightwards, the shielding plate 11 supported by the first moving wheel 5 is driven to move rightwards, the rectangular through hole is exposed, the arc plate 12 is arranged on the pair of second moving wheels 8, so that the medicine coating area on the air bag 3 is conveniently shielded, the second moving wheel 8 is arranged on the second strip-shaped sliding rail 7 and can move left and right, then the second folding handle 19 supported by the second ejector rod 18 on the gate-shaped frame 17 is pulled rightwards to drive the second moving wheel 8 to move rightwards, the arc plate 12 is moved rightwards until the second moving wheel 8 is separated from the second strip-shaped sliding rail 7, then the arc plate 12 is taken out, the medicine on the air bag 3 is exposed, an air pipe 13 is connected between the air pump 9 and the air pipe 2, the air is transported into the air bag 3 through the air pipe 13 and the air pipe 2, the air pump 9 is convenient to inflate the air bag 3, the volume of the air bag 3 is increased, the air pipe 2 is lifted upwards, the air bag 3 is lifted upwards, the air bag extends out through the rectangular through hole and touches a wound, the medicine on the air bag 3 is applied to the wound, meanwhile the air pump 9 is arranged in the rectangular box 10, the device is convenient for protecting the air pump 9, and simultaneously when the device is not used, the device is placed in the rectangular box body 10, the baffle door 14 is used for shielding the object taking opening, when the baffle door 14 is opened, the use of the air pump 9 and the air pipe 13 is not hindered, the fourth folding handle 21 is used for taking the outer tube 1 for use, the third folding handle 20 is used for taking the air pipe 2 for use, transparent glass is embedded in the observation opening so as to be convenient for checking whether the arc plate 12 scrapes the medicine on the air bag 3, when the air bag 3 is not used, the second moving wheel 8 is arranged on the second strip-shaped sliding rail 7, the arc plate 12 shields the air bag 3, meanwhile, the first moving wheel 5 moves leftwards, the shielding plate 11 shields the rectangular through hole, the ring 26 on the air pipe 2 is sleeved on the supporting columns 25 supported by the pair of sliding blocks 24, the ring 26 can move up and down on the supporting columns 25, the inflatable tube 2 can not be hindered to lift up from top to bottom and put down, the ring 26 suit is on the pillar 25 simultaneously, prevent that the inflatable tube 2 from shifting about in outer tube 1, lead to gasbag 3 unable rectangle through-hole that stretches out, slider 24 can remove in bar spout 23 simultaneously, be convenient for when the inflatable tube 2 back-and-forth movement, slider 24 is at bar spout 23 back-and-forth movement, can not hinder the inflation tube 2 and impel, afterwards the gyro wheel 28 on the loading board 29 overlap joint with the bar slot of rectangular plate 27 lower wall, gyro wheel 28 is used for supporting rectangular plate 27, be convenient for place articles such as outer tube 1 on the rectangular plate 27, simultaneously gyro wheel 28 can roll, reduce the friction with rectangular plate 27, support plate 30 is used for sheltering from the object on the rectangular plate 27, check valve 34 prevents gaseous backward flow, rubber pad 32 prevents that slider 24 from colliding with stopper 31 when using and leads to the loss.
The above technical solution only represents the preferred technical solution of the present invention, and some changes that may be made by those skilled in the art to some parts of the technical solution represent the principles of the present invention, and the technical solution falls within the scope of the present invention.
Claims (9)
1. The utility model provides a chamber way medicine feeder, includes outer tube (1), gas tube (2), gasbag (3), first bar slide rail (4), first removal round (5), a pair of strip shaped plate (6), a pair of second bar slide rail (7), a pair of second removal round (8), pump (9) and rectangle box (10), its characterized in that, first circular through-hole has been seted up to outer tube (1) right side wall face, rectangular through-hole has been seted up on outer tube (1) upper wall face and near the left end, gasbag (3) settle in gas tube (2) one end, gas tube (2) and gasbag (3) insert in outer tube (1) through first circular through-hole, strip shaped groove has been seted up to upper wall face and near rectangular through-hole edge in outer tube (1), first bar slide rail (4) are settled in strip shaped groove inside, first removal round (5) are arranged in first bar slide rail (4), first removal round (5) left side wall face is fixed with shielding plate (11), a pair of first bar slide rail (6) are arranged in first pair of strip shaped plate (7) are moved on the first bar shaped plate (8) and are arranged in a pair of second bar shaped plate (7) are fixed respectively, the air pump (9) is arranged in the rectangular box body (10), an object taking opening is formed in the front wall surface of the rectangular box body (10) in a clamping mode, an air pipe (13) is connected between the air pump (9) and the air pipe (2), a supporting mechanism is arranged on the outer pipe (1), and a storage mechanism is arranged in the rectangular box body (10);
the support mechanism, it includes: four bar-shaped sliding grooves (23), four sliding blocks (24), a pair of struts (25) and a pair of circular rings (26);
the four strip-shaped sliding grooves (23) are respectively arranged on the upper wall surface and the lower wall surface of the outer tube (1) and correspond to each other in position, the four sliding blocks (24) are respectively arranged on the four strip-shaped sliding grooves (23), the pair of support posts (25) are respectively arranged on the sliding blocks (24) corresponding to each other in position, and the pair of circular rings (26) are arranged on the two side wall surfaces of the air charging tube (2) and are sleeved on the corresponding support posts (25);
the storage mechanism, it includes: a rectangular plate (27), a plurality of rollers (28) and a pair of bearing plates (29);
the pair of bearing plates (29) are arranged in the rectangular box body (10) and are positioned above the inflator pump (9), the plurality of rollers (28) are respectively arranged on the pair of bearing plates (29), the lower wall surface of the rectangular plate (27) is provided with a strip-shaped groove, and the strip-shaped groove on the lower wall surface of the rectangular plate (27) is overlapped with the plurality of rollers (28);
the right side wall surfaces of the pair of second movable wheels (8) are fixedly provided with a door-shaped frame (17), a second ejector rod (18) is fixedly arranged on a cross beam of the door-shaped frame (17), and a second folding handle (19) is arranged on one end surface of the second ejector rod (18).
2. The device according to claim 1, wherein the front wall surface of the rectangular box body (10) is hinged with a shutter (14) matched with the fetching port, and a handle (22) is fixed on the shutter (14).
3. A device according to claim 1, wherein the right side wall of the first moving wheel (5) is fixed with a first ejector rod (15), and a first folding handle (16) is installed on one end surface of the first ejector rod (15).
4. The device according to claim 1, wherein a pair of third folding handles (20) is fixed on the air charging tube (2), an observation opening is formed on the arc-shaped plate (12), and transparent glass is embedded in the observation opening.
5. A device according to claim 1, wherein a pair of fourth fold-shaped handles (21) is fixed to the outer tube (1).
6. A device according to claim 1, wherein a support plate (30) is fixed to the front wall of the rectangular plate (27), and a second arc-shaped handle (35) is fixed to the front wall of the support plate (30).
7. The device according to claim 1, wherein limiting blocks (31) are arranged in the four bar-shaped sliding grooves (23), and rubber pads (32) are fixed on the front wall surface and the rear wall surface of the four sliding blocks (24).
8. A device according to claim 1, wherein the lower wall of the rectangular box (10) is provided with pads (33) at four corners.
9. A device according to claim 1, wherein the tracheal tube (13) is fitted with a one-way valve (34).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810958279.2A CN108721767B (en) | 2018-08-22 | 2018-08-22 | Cavity drug delivery device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810958279.2A CN108721767B (en) | 2018-08-22 | 2018-08-22 | Cavity drug delivery device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108721767A CN108721767A (en) | 2018-11-02 |
| CN108721767B true CN108721767B (en) | 2023-11-21 |
Family
ID=63941627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810958279.2A Active CN108721767B (en) | 2018-08-22 | 2018-08-22 | Cavity drug delivery device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108721767B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2021161A1 (en) * | 1990-07-13 | 1992-01-14 | David Chenoweth | Nasal intubation adjunct |
| CN106621012A (en) * | 2016-09-20 | 2017-05-10 | 张赛 | Oral cavity disinfection device |
| CN206151518U (en) * | 2016-07-06 | 2017-05-10 | 漯河市中心医院 | Gynaecology and obstetrics's hemostasis bag |
| CN206587270U (en) * | 2016-11-07 | 2017-10-27 | 马淑霞 | A kind of gynecological disease fixed point delivery device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7846131B2 (en) * | 2005-09-30 | 2010-12-07 | Covidien Ag | Administration feeding set and flow control apparatus with secure loading features |
-
2018
- 2018-08-22 CN CN201810958279.2A patent/CN108721767B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2021161A1 (en) * | 1990-07-13 | 1992-01-14 | David Chenoweth | Nasal intubation adjunct |
| CN206151518U (en) * | 2016-07-06 | 2017-05-10 | 漯河市中心医院 | Gynaecology and obstetrics's hemostasis bag |
| CN106621012A (en) * | 2016-09-20 | 2017-05-10 | 张赛 | Oral cavity disinfection device |
| CN206587270U (en) * | 2016-11-07 | 2017-10-27 | 马淑霞 | A kind of gynecological disease fixed point delivery device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108721767A (en) | 2018-11-02 |
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