CN109044486B - Constipation stool taking device for gastroenterology department - Google Patents
Constipation stool taking device for gastroenterology department Download PDFInfo
- Publication number
- CN109044486B CN109044486B CN201811030296.6A CN201811030296A CN109044486B CN 109044486 B CN109044486 B CN 109044486B CN 201811030296 A CN201811030296 A CN 201811030296A CN 109044486 B CN109044486 B CN 109044486B
- Authority
- CN
- China
- Prior art keywords
- cylinder
- linkage
- head
- pipe
- rotary cylinder
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/22—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/22—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for
- A61B2017/22037—Fecal impaction removal
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/22—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for
- A61B2017/22094—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for for crossing total occlusions, i.e. piercing
Landscapes
- Health & Medical Sciences (AREA)
- Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Vascular Medicine (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Prostheses (AREA)
Abstract
The invention relates to a constipation excrement taking device for a gastroenterology department, which comprises a main pipe body, a tunneling head assembly, a spine assembly and a control assembly, wherein the main pipe body comprises an outer pipe and an inner pipe which are sleeved together, an annular cavity is formed between the outer pipe and the inner pipe, the tunneling head assembly comprises a plurality of support rods which are enclosed into a cylinder shape, the adjacent support rods are connected together through an elastic membrane, the spine assembly comprises a plurality of gears which are uniformly distributed along the circumferential direction of the inner pipe, a spine needle is arranged on one side of each gear, which is positioned in the inner pipe, the control assembly comprises a linkage cylinder and a rotary cylinder, the linkage cylinder and the rotary cylinder can rotate relatively, the head end of the linkage cylinder is fixedly connected with a pushing cylinder, the upper end of the pushing cylinder is of a closing structure, a groove in the vertical direction is formed in the inner wall of the linkage cylinder corresponding. The excrement taking device can help medical staff in the gastroenterology department to take out dry and hard excrement of a patient with constipation, reduce the workload of the medical staff and reduce the pain of the patient.
Description
Technical Field
The invention relates to the technical field of medical instruments, in particular to a constipation relieving device for a gastroenterology department.
Background
At present, constipation of gastroenterology department clinically belongs to the more common high morbidity, is that a section of dry and thick excrement in anus is inconvenient to discharge, and the excrement is dry because the large intestine is normal in water absorption function but poor in peristalsis, namely the intestine is thin and not enough in skin, and the intestinal tract peristalsis is slow but still keeps normal water absorption, so that excrement is dry and difficult to discharge. For this type of patient, cathartic is an essential means. A section of hard and thick excrement is stored from the rectum to the anus, and is not easy to discharge. For example, excessive force can easily cause anal rupture and even prolapse. Therefore, it is not preferable for such patients to defecate hard. The constipation patients are greatly painful, some patients start eating food, some patients add lubricant from anus, some patients use soap water to guide intestines, and the patients need to take injection and medicine more seriously. When in emergency measures, medical staff need to directly pull out the medical staff by hands, and the treatment method is inconvenient, thereby not only bringing great mental pressure to patients, but also increasing the work difficulty for the medical staff.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and provides a constipation relieving device for a gastroenterology department, which can help medical staff of the gastroenterology department to relieve dry and hard excrement of a constipation patient, reduce the workload of the medical staff and reduce the pain of the patient.
In order to solve the technical problems, the invention provides the following technical scheme: a constipation stool taking device for a gastroenterology department comprises a main pipe body, a tunneling head component, a spine component and a control component;
the main pipe body comprises an outer pipe and an inner pipe which are sleeved together, an annular cavity is arranged between the outer pipe and the inner pipe, the outer pipe and the inner pipe are connected together through an annular end plate arranged at the head, and external threads are arranged on the outer wall of the inner pipe close to the tail;
the tunneling head assembly comprises a plurality of support rods which are encircled into a cylinder shape, the adjacent support rods are connected together through an elastic membrane, a position close to the head in an annular cavity of the main pipe body is provided with a limiting ring, through holes with the same number as the support rods are uniformly distributed on an annular end plate of the main pipe body, the tail ends of the support rods penetrate through the through holes of the annular end plate and penetrate through the limiting ring, and the tail parts of the support rods are provided with a bending part facing the outer pipe;
the spike component comprises a plurality of gears which are uniformly distributed along the circumferential direction of the inner tube, the gears penetrate through the side wall of the inner tube through a rotating shaft, and one side of each gear, which is positioned in the inner tube, is provided with a spike needle;
the control assembly comprises a linkage barrel and a rotary barrel, the lower end ring surface of the linkage barrel is in rotatable butt joint with the upper end ring surface of the rotary barrel, the linkage barrel and the rotary barrel can rotate relatively, the linkage barrel is arranged in an annular cavity between an outer pipe and an inner pipe in a penetrating mode, a pushing barrel is fixedly connected with the head end of the linkage barrel, the pushing barrel is arranged between the outer pipe and a supporting rod, the upper end of the pushing barrel is of a closing structure, a groove in the vertical direction is formed in the position, corresponding to each gear, of the inner wall of the linkage barrel, a rack meshed with the gear is arranged in the groove, the head end of the rotary barrel is arranged between the outer pipe and the inner pipe, the tail end of the rotary barrel extends out of a main pipe body, and an inner thread matched with an outer.
The constipation stool taking device for the gastroenterology is further optimized as follows: the heading head assembly comprises 12 support rods which are enclosed into a cylindrical shape.
The constipation stool taking device for the gastroenterology is further optimized as follows: the spike assembly comprises 6 gears which are uniformly distributed along the circumferential direction of the inner tube.
The constipation stool taking device for the gastroenterology is further optimized as follows: the lower end ring surface of the linkage cylinder is provided with an inverted T-shaped groove, the upper end ring surface of the rotary cylinder is provided with a snap ring with a T-shaped cross section, and the snap ring of the rotary cylinder is embedded in the T-shaped groove of the linkage cylinder.
The constipation stool taking device for the gastroenterology is further optimized as follows: the head end of the supporting rod is embedded with a ball.
Advantageous effects
The adjustable tunneling head is arranged at the head end of the body of the constipation relieving device, the opening of the tunneling head is in an open state in the process that the constipation relieving device extends into the anus, so that hard excrement can be wrapped conveniently, the side wall of the inner tube is provided with the sharp pricker with an adjustable angle, the sharp pricker is in a direction towards the hard excrement in the process that the constipation relieving device extends into the anus, and the sharp pricker can be pricked into the excrement in the process that the body of the constipation relieving device extends into the anus. In the process that the excrement taking device extends out of the anus, the opening of the tunneling head is not in the opening state any more, so that the excrement can be conveniently separated from the anus, and meanwhile, the angle of the sharp needle penetrating into excrement is changed, so that the excrement can be gradually separated from the anus along with the movement of the inner pipe.
The invention is provided with an outer pipe and an inner pipe, an annular cavity is arranged between the outer pipe and the inner pipe, and control components of the excrement taking device are arranged in the annular cavity, so that the structure is simple and ingenious, and the use is convenient.
Drawings
FIG. 1 is a schematic view showing the internal structure of a constipation relieving device according to the present invention (initial state);
FIG. 2 is a schematic view showing the internal structure of the constipation relieving device of the present invention (in a pulled-out state);
FIG. 3 is a schematic view of the inner structure of the boring head (in a contracted state) of the constipation evacuation device of the present invention;
FIG. 4 is a schematic view of the internal structure of the boring head (in an open state) of the constipation evacuation device of the present invention;
FIG. 5 is a schematic structural diagram of a control assembly of the constipation relieving device of the present invention;
FIG. 6 is a schematic view showing the connection relationship between the linkage cylinder and the rotary cylinder in the constipation relieving device of the present invention;
the labels in the figure are: 1. the device comprises an outer tube, 2, an inner tube, 3, an annular end plate, 4, a support rod, 5, an elastic membrane, 6, a limiting ring, 7, a bending part, 8, a gear, 9, a sharp needle, 10, a linkage barrel, 11, a rotating barrel, 12, a pushing barrel, 13, a groove, 14, a rack, 15, a T-shaped groove, 16, a clamping ring, 17 and a ball.
Detailed Description
The following detailed description of the preferred embodiments will be made with reference to the accompanying drawings.
Example 1
As shown in the figure: a constipation stool taking device for a gastroenterology department comprises a main pipe body, a tunneling head assembly, a spike assembly and a control assembly. The main pipe body includes outer tube 1 and inner tube 2 that the suit is in the same place, toroidal cavity has between outer tube 1 and the inner tube 2, outer tube 1 links together with inner tube 2 through the ring end plate 3 that sets up at the head, ring end plate 3 is filled between outer tube 1 and inner tube 2, ring end plate 3's outer wall and outer tube 1's inner wall sealing connection, ring end plate 3's inner wall and inner tube 2's outer wall sealing connection, sealing connection is mainly in order to prevent to be responsible for the body and in inserting the anal in-process filth entering toroidal cavity of patient, inner tube 2 is provided with the external screw thread on being close to the outer wall of afterbody. The head end of outer tube 1 has the processing of radius angle for the arris department of outer tube 1 is slick and sly transition structure, prevents to be responsible for the body and causes the fish tail to the anal canal at the in-process of marcing.
The heading head subassembly is including enclosing 12 spinal branch vaulting poles 4 of drum shape, all link together through elastic membrane 5 between the adjacent bracing piece 4, the head end of bracing piece 4 inlays and is equipped with ball 17, it is provided with spacing ring 6 to be close to the position of head in the annular cavity of the main pipe body, evenly distributed is gone up to the ring-shaped end plate 3 of the main pipe body has the through-hole unanimous with bracing piece 4 quantity, the tail end of bracing piece 4 passes the through-hole of ring-shaped end plate 3 and wears to establish on spacing ring 6, and the afterbody of bracing piece 4 has a flexion 7 towards outer tube 1. The tunneling head assembly has two main functions, namely, the tunneling head assembly serves as the head of the whole excrement taking device, the head of the excrement taking device needs to play a role of drilling in the process of being inserted into the anus of a patient, the advancing in the process of being inserted into the anus is utilized, and dry and hard excrement needs to enter the inner pipe smoothly in addition to the head of the excrement taking device, so that the tunneling head assembly needs to be opened as much as possible in the advancing process of entering the anus and closed as much as possible in the process of leaving the anus. The structural design of the heading head assembly can enable the heading head to have two states, when the supporting rods rotate anticlockwise around the limiting rings under the action of external force, the head ends of the supporting rods can incline outwards, and the cylindrical heading head formed by the plurality of supporting rods is in a mouth opening state. When the external force applied to the tail of the supporting rod disappears, the opening of the cylindrical tunneling head surrounded by the supporting rods automatically contracts under the action of the elastic membrane.
The spine assembly comprises 6 gears 8 which are uniformly distributed along the circumferential direction of the inner tube 2, the gears 8 penetrate through the side wall of the inner tube 2 through a rotating shaft, a spine needle 9 is arranged on one side of each gear 8, which is positioned in the inner tube 2, one part of each gear 8 is positioned in the inner tube 2, the other part of each gear 8 is positioned in the annular cavity, and the spine assembly is mainly used for temporarily fixing dry and hard excrement and the inner tube together and playing a role in hooking the dry and hard excrement so that the dry and hard excrement can be moved out of an anus together with the inner tube. The spine component is designed to be very ingenious in structure, when the excrement taking device enters the anus, the needle point direction of the spine faces the head, the spine component can easily penetrate oncoming dry and hard excrement, and when the excrement taking device leaves the anus, the needle point direction of the spine faces the tail, and the dry and hard excrement is hooked tightly.
The control assembly comprises a linkage cylinder 10 and a rotary cylinder 11, the lower end ring surface of the linkage cylinder 10 is rotatably butted with the upper end ring surface of the rotary cylinder 11, the linkage cylinder 10 and the rotary cylinder 11 can rotate relatively but cannot generate relative displacement between axial directions, and specifically, the control assembly comprises: an inverted T-shaped groove 15 is formed in the ring surface of the lower end of the linkage cylinder 10, a clamping ring 16 with a T-shaped cross section is arranged on the ring surface of the upper end of the rotary cylinder 11, and the clamping ring 16 of the rotary cylinder 11 is embedded in the T-shaped groove 15 of the linkage cylinder 10. Of course, there are many structural manners that can connect the linkage cylinder 10 and the rotary cylinder 11 to each other, but can rotate relative to each other without axial relative displacement, which is only one of the structural manners, and the rest of the structural manners that can be adopted are not described in detail. The linkage section of thick bamboo 10 wears to establish in the annular cavity between outer tube 1 and the inner tube 2, and the head end fixedly connected with of linkage section of thick bamboo 10 pushes away a section of thick bamboo 12, pushes away a section of thick bamboo 12 setting between outer tube 1 and bracing piece 4, and the upper end that pushes away a section of thick bamboo 12 is binding off structure, specifically is the inner wall thickness that pushes away a section of thick bamboo 12 from lower up grow gradually, and the inner wall is the tilt state. The structural design is that in the process that the pushing cylinder 12 moves downwards, the wall thickness of the pushing cylinder 12 between the outer pipe 1 and the bending part 7 of the supporting rod 4 is gradually increased, the pushing bending part 7 rotates around the limiting ring 6, and finally the counterclockwise rotation of the supporting rod 4 is realized. The inner wall of the linkage cylinder 10 is provided with a groove 13 in the vertical direction corresponding to each gear 8, a rack 14 meshed with the gear 8 is arranged in the groove 13, the head end of the rotary cylinder 11 is arranged between the outer pipe 1 and the inner pipe 2, the tail end of the rotary cylinder 11 extends out of the main pipe body, the inner wall of the rotary cylinder 11 is provided with an inner thread matched with the outer thread on the outer wall of the inner pipe 2, and the rotary cylinder 11 can generate axial displacement in the rotating process due to the matching of the outer thread and the inner thread so as to drive the linkage cylinder 10 to perform axial displacement.
The using method of the constipation relieving device comprises the following steps: the rotating cylinder is rotated to enable the rotating cylinder to move outwards, and in the process of moving outwards of the rotating cylinder, on one hand, the inner wall of the closing-up of the pushing cylinder can extrude the bending part at the tail part of the supporting rod, so that the supporting rod rotates around the limiting ring, the head part of the supporting rod expands outwards, and finally the opening of the tunneling head is in an opening state. On the other hand, the rotating cylinder drives the linkage cylinder to move outwards, the rack of the linkage cylinder moves downwards, the gear rotates anticlockwise, and the angle of the acupuncturing needle rotates to face the head of the excrement taking device. Before the driving head is inserted into the anus, lubricant is coated on the driving head, so that the driving head can move in the anus. After inserting the certain degree of depth of patient's anus, inside dry and hard shit gets into the inner tube by the tunnelling head, in the point acupuncture needle of inner tube stabs into shit, at this moment, no longer to continuing to move in the anus, rotate rotatory section of thick bamboo and make rotatory section of thick bamboo inwards move, at the in-process that the rotatory section of thick bamboo moved in, on the one hand, bulldoze the binding off inner wall of a section of thick bamboo and no longer extrude the flexion of bracing piece afterbody for the opening of tunnelling head is no longer in the compulsory state of opening, under the effect of elastic membrane, the shrink naturally. On the other hand, the rotary cylinder drives the linkage cylinder to move inwards, the rack of the linkage cylinder moves upwards, the gear rotates clockwise, the angle of the sharp needle rotates to the tail part of the excrement taking device, the aim of hooking dry and hard excrement is achieved, and the excrement taking device is pulled out at the moment.
Although the present invention has been described with reference to a preferred embodiment, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (5)
1. A constipation stool taking device for a gastroenterology department is characterized in that: comprises a main pipe body, a tunneling head component, a spike component and a control component; the main pipe body comprises an outer pipe (1) and an inner pipe (2) which are sleeved together, an annular cavity is arranged between the outer pipe (1) and the inner pipe (2), the outer pipe (1) and the inner pipe (2) are connected together through an annular end plate (3) arranged at the head, and an external thread is arranged on the outer wall, close to the tail, of the inner pipe (2); the tunneling head assembly comprises a plurality of support rods (4) which are encircled into a cylinder shape, the adjacent support rods (4) are connected together through an elastic membrane (5), a limiting ring (6) is arranged in a position close to the head in an annular cavity of the main pipe body, through holes with the same number as the support rods (4) are uniformly distributed in an annular end plate (3) of the main pipe body, the tail ends of the support rods (4) penetrate through the through holes of the annular end plate (3) and penetrate through the limiting ring (6), and a bent part (7) facing the outer pipe (1) is arranged at the tail part of each support rod (4); the spike component comprises a plurality of gears (8) which are uniformly distributed along the circumferential direction of the inner tube (2), the gears (8) penetrate through the side wall of the inner tube (2) through a rotating shaft, and one side of each gear (8) positioned in the inner tube (2) is provided with a spike (9); the control assembly comprises a linkage cylinder (10) and a rotary cylinder (11), the lower end ring surface of the linkage cylinder (10) is rotatably butted with the upper end ring surface of the rotary cylinder (11), the linkage cylinder (10) and the rotary cylinder (11) can rotate relatively, the linkage cylinder (10) is arranged in an annular cavity between an outer pipe (1) and an inner pipe (2) in a penetrating way, the head end of the linkage cylinder (10) is fixedly connected with a pushing cylinder (12), the pushing cylinder (12) is arranged between the outer pipe (1) and a support rod (4), the upper end of the pushing cylinder (12) is of a closing structure, a groove (13) in the vertical direction is arranged on the inner wall of the linkage cylinder (10) corresponding to each gear (8), a rack (14) meshed with the gears (8) is arranged in the groove (13), the head end of the rotary cylinder (11) is arranged between the outer pipe (1) and the inner pipe (2), and the tail end of the rotary cylinder (11) extends out of a main pipe body, the inner wall of the rotary cylinder (11) is provided with internal threads matched with the external threads on the outer wall of the inner pipe (2).
2. The constipation relieving device for digestive department according to claim 1, wherein: the heading head assembly comprises 12 supporting rods (4) which are enclosed into a cylindrical shape.
3. The constipation relieving device for digestive department according to claim 1, wherein: the spike component comprises 6 gears (8) which are uniformly distributed along the circumferential direction of the inner tube (2).
4. The constipation relieving device for digestive department according to claim 1, wherein: an inverted T-shaped groove (15) is formed in the annular surface of the lower end of the linkage cylinder (10), a clamping ring (16) with a T-shaped cross section is arranged on the annular surface of the upper end of the rotary cylinder (11), and the clamping ring (16) of the rotary cylinder (11) is embedded in the inverted T-shaped groove (15) of the linkage cylinder (10).
5. The constipation relieving device for digestive department according to claim 1, wherein: the head end of the supporting rod (4) is embedded with a ball (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811030296.6A CN109044486B (en) | 2018-09-05 | 2018-09-05 | Constipation stool taking device for gastroenterology department |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811030296.6A CN109044486B (en) | 2018-09-05 | 2018-09-05 | Constipation stool taking device for gastroenterology department |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109044486A CN109044486A (en) | 2018-12-21 |
| CN109044486B true CN109044486B (en) | 2020-05-12 |
Family
ID=64758418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811030296.6A Active CN109044486B (en) | 2018-09-05 | 2018-09-05 | Constipation stool taking device for gastroenterology department |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109044486B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112914681A (en) * | 2021-02-06 | 2021-06-08 | 南京洛尼纸业有限公司 | Gastroenterology is with hard stool extractor |
| CN113057714B (en) * | 2021-04-23 | 2022-05-10 | 中国人民解放军陆军特色医学中心 | Constipation pull throughs |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204207811U (en) * | 2014-10-31 | 2015-03-18 | 尚璐 | A kind of Digestive System Department instrument for defecation |
| CN103919581B (en) * | 2014-04-25 | 2015-12-09 | 张洪林 | One gets just equipment |
| CN206324825U (en) * | 2016-07-30 | 2017-07-14 | 卞志远 | One kind scleroma stool, which is drawn, takes device |
| CN106943172A (en) * | 2016-01-06 | 2017-07-14 | 天津市人民医院 | It is a kind of to help closet suitable for Treatment of Outlet Obstruction Type Constipation |
| CN206444013U (en) * | 2016-10-20 | 2017-08-29 | 天津市南开医院 | A kind of cystic duct device for spreading |
| CN107260254A (en) * | 2017-08-10 | 2017-10-20 | 吕心雨 | A kind of excrement extractor and its application method for disable patient and child |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2739861C (en) * | 2007-10-11 | 2016-11-22 | Peter Forsell | Implantable tissue connector |
| US8343088B2 (en) * | 2008-10-21 | 2013-01-01 | Douglas Bates | Apparatus and method for treating occluded infection collections of the digestive tract |
| CN203447311U (en) * | 2013-08-01 | 2014-02-26 | 马风博 | Dry and hard excrement extractor applied to gastroenterology department |
| CN204671225U (en) * | 2015-05-13 | 2015-09-30 | 中国人民解放军***总医院 | A kind of have the constipation stool drawing device capturing function |
| CN204863370U (en) * | 2015-08-17 | 2015-12-16 | 刘仁哲 | Patient that is hard and dry uses ease constipation ware |
| CN108421149A (en) * | 2018-02-05 | 2018-08-21 | 温州医科大学附属第二医院、温州医科大学附属育英儿童医院 | A kind of stool drainage anal canal |
-
2018
- 2018-09-05 CN CN201811030296.6A patent/CN109044486B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103919581B (en) * | 2014-04-25 | 2015-12-09 | 张洪林 | One gets just equipment |
| CN204207811U (en) * | 2014-10-31 | 2015-03-18 | 尚璐 | A kind of Digestive System Department instrument for defecation |
| CN106943172A (en) * | 2016-01-06 | 2017-07-14 | 天津市人民医院 | It is a kind of to help closet suitable for Treatment of Outlet Obstruction Type Constipation |
| CN206324825U (en) * | 2016-07-30 | 2017-07-14 | 卞志远 | One kind scleroma stool, which is drawn, takes device |
| CN206444013U (en) * | 2016-10-20 | 2017-08-29 | 天津市南开医院 | A kind of cystic duct device for spreading |
| CN107260254A (en) * | 2017-08-10 | 2017-10-20 | 吕心雨 | A kind of excrement extractor and its application method for disable patient and child |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109044486A (en) | 2018-12-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109044486B (en) | Constipation stool taking device for gastroenterology department | |
| CN103961194B (en) | A kind of high nerve intravascular stent induction system | |
| CN101628143B (en) | Intervention device with adjustable diameter | |
| CN103142262B (en) | Inner coverage membrane for duodenum | |
| CN109821142B (en) | Rotating disc type medical anus dilator | |
| CN108553135A (en) | A kind of special planetary rotation extension fixture of intervention operation | |
| CN109907727B (en) | Medical anus dilator | |
| CN203059650U (en) | Visible urethra probe used for indwelling catheter | |
| CN209236102U (en) | A kind of division of respiratory disease airway wall interventional therapy device | |
| CN108378882B (en) | A kind of tracheotomy extension fixture | |
| CN203885674U (en) | High-nerviness blood vessel support conveying system | |
| CN103919581B (en) | One gets just equipment | |
| CN115581846B (en) | Anti-drop guide pipe device | |
| CN109288559B (en) | Gun type defecation device for dry and hard stool caused by digestive system diseases | |
| CN203852381U (en) | Excrement taking device | |
| CN207949840U (en) | A kind of cranium brain tube chamber multijaw synchronization step-less adjustment extension fixture | |
| CN106214336A (en) | A kind of external auditory meatus dilator | |
| CN207306687U (en) | A kind of Nephrology dept.'s puncturing needle special | |
| CN208876628U (en) | A kind of tracheotomy synchronization extension fixture | |
| CN110327088B (en) | Intestinal tract fixing and traction device | |
| CN208511636U (en) | A kind of helical coil musical form adjustable reducing transfusion needle | |
| JP6840270B2 (en) | Membrane tube release device for intestinal isolation | |
| CN106075628B (en) | Medical paediatrics enema syringe and application method | |
| CN204601276U (en) | Fast-type disposable endoscope entry needle | |
| CN209713928U (en) | A kind of painless scope supporting oral cavity oxygen mask of Gastroenterology dept. |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |