CN104888296B - Bushing type stomach, which is punctured, rinses decompressor - Google Patents
Bushing type stomach, which is punctured, rinses decompressor Download PDFInfo
- Publication number
- CN104888296B CN104888296B CN201510270575.XA CN201510270575A CN104888296B CN 104888296 B CN104888296 B CN 104888296B CN 201510270575 A CN201510270575 A CN 201510270575A CN 104888296 B CN104888296 B CN 104888296B
- Authority
- CN
- China
- Prior art keywords
- tube wall
- inner sleeve
- relief pipe
- puncture awl
- fixed part
- 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.)
- Expired - Fee Related
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Classifications
-
- A61M1/0058—
-
- 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
- A61M3/00—Medical syringes, e.g. enemata; Irrigators
- A61M3/02—Enemata; Irrigators
Landscapes
- 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)
- Surgical Instruments (AREA)
- Media Introduction/Drainage Providing Device (AREA)
Abstract
The present invention relates to medical instruments field, punctured specifically for a kind of bushing type stomach and rinse decompressor.The present invention includes relief pipe, puncture awl and inner sleeve；To fold fixed part, on the tube wall of the folding fixed part, circular tube wall cloth is provided with multiple tracks cutting line, the tube wall of the folding fixed part relief pipe mid portion tube wall is additionally provided with three roads around the preceding annular folding line of tube wall, middle annular folding line and rear annular folding line；The inner sleeve is set in relief pipe tube chamber, and locking mechanism is provided between the rear end tube wall of relief pipe and inner sleeve；The first position-limit mechanism of outwardly convex is provided with the outside of the tube wall of inner sleeve front end；The puncture awl is located in inside the tube chamber of inner sleeve, and the front end of puncture awl is pointed cone portion, the second position-limit mechanism is provided between puncture awl outer wall and the tube wall inner side of inner sleeve, the rear end of puncture awl is provided with barre；The 3rd position-limit mechanism is provided with the outside of the tube wall of relief pipe.The present invention can be used for stomach rinse decompression, it is simple to operate, postoperative infection can be prevented.
Description
Technical field
The present invention relates to medical instruments field, punctured specifically for a kind of bushing type stomach and rinse decompressor.
Background technology
Integrally cut off or Partial Resection operation consent carrying out stomach, usual stomach can assemble substantial amounts of swill, be pre-
Prevent carry out stomach excising operation when stomach content trickle down abdominal cavity, maintain operative region cleaning, it is to avoid secondary pollution, it is necessary to
Decompression is rinsed to stomach to clean out its content, in order to further carry out operation, reduces the generation of complication.
Existing way is that medical worker opens a mouth in stomach in advance by way of operation, then carries out artificial flushing
Operation, such complex operation, while also easily pollution abdominal cavity cause patient occur postoperative infection probability greatly increase.
The content of the invention
It is an object of the invention to：There is provided it is a kind of can be used for stomach rinse decompression, it is simple to operate, can prevent operation from feeling
The bushing type stomach of dye, which is punctured, rinses decompressor.
The present invention is achieved through the following technical solutions：A kind of bushing type stomach, which is punctured, rinses decompressor, it is characterised in that：Bag
Include relief pipe, puncture awl and inner sleeve；
The relief pipe mid portion tube wall is provided with to fold circular tube wall cloth on fixed part, the tube wall of the folding fixed part
Be additionally provided with the cutting line that multiple tracks extends along tube wall length bearing of trend, the tube wall of the folding fixed part three roads around tube wall and
It is located at each cut-out line front end, the preceding annular folding line at middle part and rear end, middle annular folding line and rear annular folding line respectively；
The inner sleeve is set in relief pipe tube chamber and relief pipe can moved forward and backward relatively, after relief pipe and inner sleeve
The locking mechanism for being used for that both displaced posis to be locked or unlocked is provided between end pipe wall；
Limited on the outside of the tube wall of inner sleeve front end provided with outwardly convex so as to be buckled on first before decompression tube wall front end
Position mechanism；
The tube chamber that the puncture awl is located in the simultaneously relative inner sleeve of energy inside the tube chamber of inner sleeve is movable, and puncture awl
Front end for that can stretch out the pointed cone portion of inner sleeve tube chamber, on the inside of the tube wall of puncture awl outer wall and inner sleeve between provided with puncture can be made
It is relatively fixed motionless between cone and inner sleeve or releases the second fixed position-limit mechanism, the rear end of puncture awl is provided with wears for drive
The movable barre of thorn cone；
Relief pipe is provided with the 3rd position-limit mechanism of outwardly convex on the outside of the tube wall after its folding fixed part, and the 3rd is spacing
Axial distance between mechanism and rear annular folding line is equal or slightly larger than the thickness of coat of the stomach.
Its course of work and principle are as follows：
Early-stage preparations step：First inner sleeve is inserted in relief pipe tube chamber using preceding, and locking mechanism is locked, it is then sharp
Puncture awl is fixed in inner sleeve tube chamber and will receive dirty bag with the second position-limit mechanism and is sealedly attached to the back-end ports of relief pipe
On；
Step 1：Put pipe, first of all for prevent stomach it is blocked up be difficult puncture the problem of, can be first in the coat of the stomach of pre- operative site
The pre- cut in Shang Huaji roads, three layers of the coat of the stomach in outside is cut open the coat of the stomach for leaving last layer, then grips barre and in
Coat of the stomach is broken an osculum by the pointed cone portion of puncture awl bare front end in sleeve pipe, is at the same time inserted into relief pipe with inner sleeve
Predetermined position in stomach, and ensure that coat of the stomach is located between folding fixed part and the 3rd position-limit mechanism；
Step 2：Fixed, as Figure 4-8, it is motionless to hold with a hand relief pipe first, and the mechanism that temporarily unlocks
Locking enables inner sleeve to be moved rearwards by relative to relief pipe, then pulls back barre, spacing with second using puncture awl
Mechanism drives inner sleeve to pull backward, and at the same time the first position-limit mechanism on inner sleeve drives to be located in relief pipe and folded admittedly again
Front end tube wall before determining portion is moved rearwards by so that folding fixed part, which is inwardly extruded, to be folded, final to cause preceding annular folding line
The tube wall between tube wall and middle annular folding line and rear annular folding line between middle annular folding line, which is mutually folded, closes up rear with subtracting
The 3rd position-limit mechanism outside pressure pipe is engaged the coat of the stomach clamping near stomach opening wherein, is finally relocked locking mechanism
So as to complete to fix；
Step 3：Cone, flushing are removed, now puncture awl is mutually taken off with inner sleeve the spacing releasing of the second position-limit mechanism
From puncture awl is directly extracted and lost from inner sleeve and is received in dirty bag, flush pipe is finally accessed and opens flusher progress
Rinse；
Step 4：Device is removed, completes after rinsing, first closes flusher, the locking for the mechanism that then unlocks again,
So as to release the locking for folding fixed part, finally relief pipe is extracted from stomach.
In addition, above-mentioned technical proposal of the present invention can also be further preferably as follows：
(1) further preferred embodiment 1 is：
Screw thread of the locking mechanism between on the inside of the tube wall of relief pipe rear end and on the outside of the tube wall of inner sleeve rear end connects
Connected components are constituted, and the rear end of the inner sleeve is stretched out backward from relief pipe rear end.
(2) further preferred embodiment 2 is：
The locking mechanism is by the detent on the tube wall of inner sleeve rear end and is installed on relief pipe rear end tube wall
On stretching motion can be done perpendicular to tube wall elastic positioning device composition.
In order to preferably implement the present invention, above-mentioned technical proposal can also carry out following improvement：
It is preferred that, present invention additionally comprises dirty bag and flush pipe is received, the back-end ports sealing of dirty bag sack and inner sleeve received connects
Connect；Tube wall outside after the flush pipe can fold fixed part through relief pipe is connected with the tube chamber of inner sleeve, or is passed through
Dirty bag of receiving is passed through in the tube chamber of inner sleeve.
It is preferred that, first position-limit mechanism is around the spacing ring being laid on the outside of inner sleeve front-end port tube wall；The
Three position-limit mechanisms are another spacing ring on the outside of the tube wall being laid in after relief pipe folds fixed part.
It is preferred that, second position-limit mechanism is the arc being arranged on one of inner sleeve tube wall inner side or puncture awl outer wall
Chute and be arranged on the inside of inner sleeve tube wall or puncture awl outer wall it is another on slide mass, the arc chute is around inner sleeve
Tube wall is set.
It is preferred that, the tube wall for folding fixed part part positioned at relief pipe, which is wrapped around, is laid with elastic sealing film.
It is preferred that, it is equipped with elastic packing web film between two adjacent sections of the cutting line.
Than before for technology, beneficial effects of the present invention are：
1. the present invention treats operation coat of the stomach using puncture awl and directly punctured, then blow-off pipe is fixed on coat of the stomach,
Flush pipe directly finally can be rinsed decompression with being connected inside gastral cavity, it is simple to operate, it is easy to use；
2. when blow-off pipe stretches into correct position in stomach, barre only need to be pulled so that the folding fixed part of blow-off pipe
It is engaged after folding with the 3rd position-limit mechanism and completes to fix by coat of the stomach clamping, it is simple in construction, fixed, release fixation side
Just；
3. the present invention establishes a stomach towards external passage, so that the content of stomach can be flowed directly to
In vitro, effectively avoid content from trickling down abdominal cavity and cause postoperative infection.
Brief description of the drawings
Fig. 1 is the dimensional structure diagram of embodiment 1；
Fig. 2 is the front schematic diagram of embodiment 1；
Fig. 3 is A-A sectional views in Fig. 1；
Fig. 4 is the first local state schematic perspective view of relief pipe；
Fig. 5 is local second of the state schematic perspective view of relief pipe；
Fig. 6 is the first local form schematic partial cross-sectional view of relief pipe；
Fig. 7 is local second of the form schematic partial cross-sectional view of relief pipe；
Fig. 8 is the fixation procedure partial schematic diagram of embodiment 1；
Fig. 9 is inner sleeve leading section biopsy cavity marker devices schematic perspective view；
Figure 10 is the locking mechanism schematic cross-section of embodiment 2.
Label declaration：Annular folding line after annular folding line, 1-4 in annular folding line, 1-3 before 1 relief pipe, 1-1 cutting lines, 1-2,
Another spacing rings of 1-5,1-6 screwed assemblies, 1-7 elastic positioning devices, 2 puncture awls, 2-1 pointed cones portion, 2-2 slide masses, 2-3
Dirty bag, 6 flush pipes are received in barre, 3 inner sleeves, 3-1 arc chutes, 3-2 spacing rings, 3-3 detents, 4 coat of the stomach, 5.
Embodiment
Illustrate to elaborate to the present invention below in conjunction with the accompanying drawings：
Embodiment 1：
The present invention includes relief pipe 1, puncture awl 2 and inner sleeve 3；
The mid portion tube wall of relief pipe 1 sets to fold circular tube wall cloth on fixed part, the tube wall of the folding fixed part
Have and three road circular tubes are additionally provided with the cutting line 1-1 that multiple tracks extends along tube wall length bearing of trend, the tube wall of the folding fixed part
Wall and respectively be located at each cutting line 1-1 front ends, the preceding annular folding line 1-2 at middle part and rear end, middle annular folding line 1-3 and rear ring
Shape folding line 1-4；
The inner sleeve 3 is set in the tube chamber of relief pipe 1 and relief pipe 1 can moved forward and backward relatively, relief pipe 1 and inner sleeve
The locking mechanism for being used for that both displaced posis to be locked or unlocked is provided between 3 rear end tube wall；The lock
Determine screwed assembly 1-6 structure of the mechanism between on the inside of the rear end tube wall of relief pipe 1 and on the outside of the rear end tube wall of inner sleeve 3
Into the rear end of the inner sleeve 3 is stretched out backward from the rear end of relief pipe 1.
Provided with outwardly convex so as to be buckled on first before the tube wall front end of relief pipe 1 on the outside of the tube wall of the front end of inner sleeve 3
Position-limit mechanism；
The tube chamber that the puncture awl 2 is located in the simultaneously relative inner sleeve 3 of energy inside the tube chamber of inner sleeve 3 is movable, and wears
The front end of thorn cone 2 is can stretch out the pointed cone portion 2-1 of the tube chamber of inner sleeve 3, between the outer wall of puncture awl 2 and the tube wall inner side of inner sleeve 3
Provided with can make to be relatively fixed between puncture awl 2 and inner sleeve 3 motionless or release after the second fixed position-limit mechanism, puncture awl 2
End is provided with the barre 2-3 for being used for driving puncture awl 2 movable；
Relief pipe 1 is provided with the 3rd position-limit mechanism of outwardly convex, the 3rd limit on the outside of the tube wall after its folding fixed part
Axial distance between position mechanism and rear annular folding line is equal or slightly larger than the thickness of coat of the stomach 4.
The various parts that the present embodiment is used can be using the manufacture of disposable medical plastic material.Barre 2-3 work
With being to be easy to puncture awl 2 exiting relief pipe 1 after puncture awl 2 punctures coat of the stomach 4, to facilitate next step to be carried out using flush pipe 6
Rinse.
Puncture awl 2 is related to, what those of ordinary skill in the art were readily conceivable that is：In the embodiment of replacement, point
Tapering 2-1 can use Three Diamond, taper, duck ligulate or other polygonal shapes, and the embodiment of these conversion should all belong to
Within protection scope of the present invention.
The present embodiment can also further be optimized using following scheme：
The present embodiment also includes receiving dirty bag 5 and flush pipe 6, and the back-end ports sealing of the dirty sack of bag 5 and inner sleeve 3 received connects
Connect；Tube wall outside after the flush pipe 6 can fold fixed part through relief pipe 1 is connected with the tube chamber of inner sleeve 3, or is worn
Cross and receive dirty bag 5 and be passed through in the tube chamber of inner sleeve 3.
The dirt in enteric cavity can be rinsed after the external flushing device of flush pipe 6, it is simple and convenient, receive dirt after flushing
Bag 5 directly removes discarded, and processing is convenient, not contaminated operation environment.
It is preferred that, first position-limit mechanism is around the spacing ring 3- being laid on the outside of the front-end port tube wall of inner sleeve 3
2。
The first position-limit mechanism is related to, what those of ordinary skill in the art were readily conceivable that is：In the embodiment of replacement
In, the first position-limit mechanism can also use and at least one spacing block set, the reality of the conversion are set on the outside of the tube wall of the front end of inner sleeve 3
Applying mode should all belong within protection scope of the present invention.
It is preferred that, the 3rd position-limit mechanism is another on the outside of the tube wall being laid in after relief pipe 1 folds fixed part
Spacing ring 1-5.
The 3rd position-limit mechanism is related to, what those of ordinary skill in the art were readily conceivable that is：In the embodiment of replacement
In, the 3rd position-limit mechanism can also be the hood-like body on the outside of the tube wall being laid in after relief pipe 1 folds fixed part, use
The sense that pastes that can increase after shroud-like structure on coat of the stomach 4 to fix even closer firm；At least one can certainly be used
The simultaneously spacing fixed block of outwardly convex, the embodiment of these conversion are located on the outside of the tube wall after relief pipe 1 folds fixed part
It should all belong within protection scope of the present invention.
It is preferred that, second position-limit mechanism is the arc being arranged on one of the tube wall of inner sleeve 3 inner side or the outer wall of puncture awl 2
Shape chute 3-1 and be arranged on the inside of the tube wall of inner sleeve 3 or the outer wall of puncture awl 2 it is another on slide mass 2-2, the arc chute
3-1 is set around the tube wall of inner sleeve 3.
When being punctured, slide mass 2-2, which is fastened in arc chute 3-1, causes the energy among the process of puncture of puncture awl 2
Enough inner sleeve 3 is driven together to enter in stomach；Only need to rotate to an angle puncture awl 2 when after the step for completing to puncture and fixing
So that slide mass 2-2 is sliding out to release spacing from arc chute 3-1.
Relevant second position-limit mechanism, what those of ordinary skill in the art were readily conceivable that is：In the embodiment of replacement,
Second position-limit mechanism can also be that magnetic button, back-moving spring component etc. can reach same purpose, the implementation of these conversion
Mode should all belong within protection scope of the present invention.
It is preferred that, the tube wall for folding fixed part part positioned at relief pipe 1, which is wrapped around, is laid with elastic sealing film.
Elastic sealing film at least two effects herein：
1st, it will be sealed at cutting line 1-1, prevent during decompression is rinsed, thering is liquid from cutting line 1-1
Place is spilt；
2nd, enhancing fold fixed part elasticity to grip it is more firm.
It is preferred that, it is equipped with elastic packing web film between two adjacent sections of the cutting line 1-1.
The effect of elastic packing web film is identical with elastic sealing film and more aesthetically pleasing compared to elastic sealing film.
Embodiment 2：
The present embodiment is the further improvement of the progress to embodiment 1 on the basis of embodiment 1, itself and embodiment 1
Difference is：
The locking mechanism is by the detent 3-3 on the rear end tube wall of inner sleeve 3 and is installed on the rear end of relief pipe 1
The elastic positioning device 1-7 that stretching motion can be done perpendicular to tube wall compositions on tube wall.
Detent 3-3 on the rear end tube wall of inner sleeve 3 at least two, for locking inner sleeve 3 respectively in decompression
The whole story position moved forward and backward in pipe 1.
Although the present invention is illustrated and illustrated to the present invention using specific embodiment and its alternative, but it should reason
Solution, can implement without departing from the variations and modifications in the scope of the present invention.It is therefore understood that except by with
Outside the limitation of attached claim and its condition of equivalent, the present invention is not limited by all senses.
Claims (8)
1. a kind of bushing type stomach, which is punctured, rinses decompressor, it is characterised in that：Including relief pipe (1), puncture awl (2) and inner sleeve
(3)；
Relief pipe (1) the mid portion tube wall is provided with to fold circular tube wall cloth on fixed part, the tube wall of the folding fixed part
Three road circular tubes are additionally provided with the cutting line (1-1) that multiple tracks extends along tube wall length bearing of trend, the tube wall of the folding fixed part
Wall and respectively be located at each cutting line (1-1) front end, the preceding annular folding line (1-2) at middle part and rear end, middle annular folding line (1-3)
With rear annular folding line (1-4)；
The inner sleeve (3) be set in relief pipe (1) tube chamber and can relative relief pipe (1) move forward and backward, relief pipe (1) and interior
The locking mechanism for being used for that both displaced posis to be locked or unlocked is provided between the rear end tube wall of sleeve pipe (3)；
Provided with outwardly convex so as to be buckled on first before relief pipe (1) tube wall front end on the outside of the tube wall of inner sleeve (3) front end
Position-limit mechanism；
The tube chamber that the puncture awl (2) is located in the simultaneously relative inner sleeve (3) of energy inside the tube chamber of inner sleeve (3) is movable, and
The front end of puncture awl (2) is the pointed cone portion (2-1) of inner sleeve (3) tube chamber that can stretch out, puncture awl (2) outer wall and inner sleeve (3)
It is spacing provided with that can make to be relatively fixed motionless or releasing fixation second between puncture awl (2) and inner sleeve (3) between on the inside of tube wall
Mechanism, the rear end of puncture awl (2) is provided with the barre (2-3) for being used for driving puncture awl (2) movable；
Relief pipe (1) is provided with the 3rd position-limit mechanism of outwardly convex on the outside of the tube wall after its folding fixed part, and the 3rd is spacing
Axial distance between mechanism and rear annular folding line is equal or slightly larger than the thickness of coat of the stomach (4).
2. bushing type stomach according to claim 1, which is punctured, rinses decompressor, it is characterised in that：The locking mechanism is by setting
Screwed assembly (1-6) between on the inside of the tube wall of relief pipe (1) rear end and on the outside of the tube wall of inner sleeve (3) rear end is constituted, institute
The rear end for stating inner sleeve (3) is stretched out backward from relief pipe (1) rear end.
3. bushing type stomach according to claim 1, which is punctured, rinses decompressor, it is characterised in that：The locking mechanism is by setting
In the detent (3-3) on the tube wall of inner sleeve (3) rear end and be installed on the tube wall of relief pipe (1) rear end can be perpendicular to pipe
Wall does elastic positioning device (1-7) composition of stretching motion.
4. the bushing type stomach according to claim 1 or 2 or 3, which is punctured, rinses decompressor, it is characterised in that：Also include receiving dirt
Bag (5) and flush pipe (6), the back-end ports of dirty bag (5) sack and inner sleeve (3) received are tightly connected；The flush pipe (6) can wear
Cross and connected on the outside of the tube wall after relief pipe (1) folds fixed part with the tube chamber of inner sleeve (3), or it is logical through dirty bag (5) is received
In the tube chamber for entering inner sleeve (3).
5. the bushing type stomach according to claim 1-3 any one, which is punctured, rinses decompressor, it is characterised in that：Described
One position-limit mechanism is around the spacing ring (3-2) being laid on the outside of inner sleeve (3) front-end port tube wall；3rd position-limit mechanism is ring
Another spacing ring (1-5) on the outside of the tube wall being laid in after relief pipe (1) folds fixed part.
6. the bushing type stomach according to claim 1-3 any one, which is punctured, rinses decompressor, it is characterised in that：Described
Two position-limit mechanisms are the arc chute (3-1) being arranged on one of inner sleeve (3) tube wall inner side or puncture awl (2) outer wall and set
On the inside of inner sleeve (3) tube wall or puncture awl (2) outer wall it is another on slide mass (2-2), the arc chute (3-1) surround
Inner sleeve (3) tube wall is set.
7. the piercing enteral irrigation decompressor according to claim 1-3 any one, it is characterised in that：It is described to be located at
The tube wall of relief pipe (1) folding fixed part part, which is wrapped around, is laid with elastic sealing film.
8. the piercing enteral irrigation decompressor according to claim 1-3 any one, it is characterised in that：The cut-out
Elastic packing web film is equipped between two adjacent sections of line (1-1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510270575.XA CN104888296B (en) | 2015-05-25 | 2015-05-25 | Bushing type stomach, which is punctured, rinses decompressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510270575.XA CN104888296B (en) | 2015-05-25 | 2015-05-25 | Bushing type stomach, which is punctured, rinses decompressor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104888296A CN104888296A (en) | 2015-09-09 |
| CN104888296B true CN104888296B (en) | 2017-10-24 |
Family
ID=54021529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510270575.XA Expired - Fee Related CN104888296B (en) | 2015-05-25 | 2015-05-25 | Bushing type stomach, which is punctured, rinses decompressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104888296B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113116474A (en) * | 2021-04-12 | 2021-07-16 | 祝恒 | Puncture fixing assembly suitable for wall-shaped tissues |
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|---|---|---|---|---|
| DE3704510A1 (en) * | 1986-02-15 | 1987-08-20 | Juergen Dr Med Schrezenmeir | Set for unidirectional, percutaneous gastrostomy |
| CN101156796A (en) * | 2006-10-06 | 2008-04-09 | 伊西康内外科公司 | Improvements relating to an anastomotic ring applier |
| CN101947120A (en) * | 2010-09-30 | 2011-01-19 | 莫易凡 | Spiral puncture outfit with pneumoperitoneum device and use method thereof |
| CN202211925U (en) * | 2011-07-18 | 2012-05-09 | 汪涌 | Puncture stone stopper |
| CN103263720A (en) * | 2013-05-21 | 2013-08-28 | 河南科技大学第一附属医院 | Split drainage tube with telescopic mushroom head |
| CN103547246A (en) * | 2011-05-24 | 2014-01-29 | 弗雷泽纽斯卡比德国有限公司 | Probe for the enteral nutrition of a patient |
| CN203436576U (en) * | 2013-08-21 | 2014-02-19 | 吴宁 | Petal-shaped gastrointestinal fistula |
| CN104069581A (en) * | 2014-07-21 | 2014-10-01 | 林新颖 | Intelligent automatic war injury splanchnocoel drainage tube |
| CN204798460U (en) * | 2015-05-25 | 2015-11-25 | 王洛 | Pressure relief device is washed in puncture of bushing type stomach |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8414483B2 (en) * | 2009-12-11 | 2013-04-09 | Ethicon Endo-Surgery, Inc. | Methods and devices for providing access into a body cavity |
-
2015
- 2015-05-25 CN CN201510270575.XA patent/CN104888296B/en not_active Expired - Fee Related
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3704510A1 (en) * | 1986-02-15 | 1987-08-20 | Juergen Dr Med Schrezenmeir | Set for unidirectional, percutaneous gastrostomy |
| CN101156796A (en) * | 2006-10-06 | 2008-04-09 | 伊西康内外科公司 | Improvements relating to an anastomotic ring applier |
| CN101947120A (en) * | 2010-09-30 | 2011-01-19 | 莫易凡 | Spiral puncture outfit with pneumoperitoneum device and use method thereof |
| CN103547246A (en) * | 2011-05-24 | 2014-01-29 | 弗雷泽纽斯卡比德国有限公司 | Probe for the enteral nutrition of a patient |
| CN202211925U (en) * | 2011-07-18 | 2012-05-09 | 汪涌 | Puncture stone stopper |
| CN103263720A (en) * | 2013-05-21 | 2013-08-28 | 河南科技大学第一附属医院 | Split drainage tube with telescopic mushroom head |
| CN203436576U (en) * | 2013-08-21 | 2014-02-19 | 吴宁 | Petal-shaped gastrointestinal fistula |
| CN104069581A (en) * | 2014-07-21 | 2014-10-01 | 林新颖 | Intelligent automatic war injury splanchnocoel drainage tube |
| CN204798460U (en) * | 2015-05-25 | 2015-11-25 | 王洛 | Pressure relief device is washed in puncture of bushing type stomach |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104888296A (en) | 2015-09-09 |
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