CN106667587A - Surgical field protective cover for intestinal obstruction operation - Google Patents
Surgical field protective cover for intestinal obstruction operation Download PDFInfo
- Publication number
- CN106667587A CN106667587A CN201611084329.6A CN201611084329A CN106667587A CN 106667587 A CN106667587 A CN 106667587A CN 201611084329 A CN201611084329 A CN 201611084329A CN 106667587 A CN106667587 A CN 106667587A
- Authority
- CN
- China
- Prior art keywords
- adapter sleeve
- cylinder
- negative pressure
- intestinal obstruction
- fairlead
- 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.)
- Granted
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Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B2017/00743—Type of operation; Specification of treatment sites
- A61B2017/00818—Treatment of the gastro-intestinal system
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B2217/00—General characteristics of surgical instruments
- A61B2217/002—Auxiliary appliance
- A61B2217/007—Auxiliary appliance with irrigation system
Abstract
The invention relates to a surgical field protective cover for intestinal obstruction operation. The surgical field protective cover comprises a connecting sleeve, a protective hose and a connecting tube; the connecting sleeve is connected with one end of intestinal canal, one end of the protective hose sleeves the connecting sleeve, and one end of the connecting tube sleeves the other end of the protective hose; the connecting sleeve is provided with a hollow negative-pressure passage, and is connected with a vacuum device communicated with the negative-pressure passage; a plurality of adsorption holes communicated with the negative-pressure passage are uniformly distributed in the inner circumferential surface of the connecting sleeve along the circumference direction, and the other end of the connecting tube is provided with an end cap which is in sealed fit with the connecting tube and is detachablely connected with the same. The surgical field protective cover can prevent the surgical field from being contaminated and prevent excrement odor from diffusing to air.
Description
Technical field
The present invention relates to a kind of operation visual area protective case for intestinal obstruction operation.
Background technology
Intestinal obstruction is the common acute disease of general surgery, needs row intestines to depressurize in most ODP in operation, carries out intestines decompression
When to cut intestinal tube, then the excrement in intestinal tube is discharged and cleaned.Because bacterial content is big in enteric cavity, and intestinal tube is continuous
Wriggle, therefore over the course for the treatment of, it would be possible to constantly there is excrement to enter operative region, so that contaminated operation visual area, and air
In often diffuse very unpleasant stink.
The content of the invention
In view of this, it is an object of the present invention to provide a kind of operation visual area protective case for intestinal obstruction operation, hand can be avoided
Art visual area is contaminated, and prevents excrement peculiar smell to thick air.
To achieve these goals, the present invention is realized by the following technical solutions：It is a kind of for intestinal obstruction operation
Operation visual area protective case, including it is soft for protection that the adapter sleeve that is connected with intestinal tube one end, one end are sheathed on outside the adapter sleeve
Set and one end are set in the connecting tube of the soft set other end of the protection, and the adapter sleeve has hollow negative pressure channel, the company
A negative pressure device connected with the negative pressure channel is connected with female connector, circumferentially the inner peripheral surface in adapter sleeve be evenly equipped with it is multiple with
The adsorption hole of the negative pressure channel connection, the connecting tube other end is provided with and is connected the end that the seal of tube coordinates and is detachably connected
Lid.
Further, the adapter sleeve is opening sleeve, and the two ends of adapter sleeve keep geo-stationary after can relatively moving.
Further, one end of the adapter sleeve is provided with one and has predetermined length and can make what its other end was slidably inserted into
Chute, the other end of adapter sleeve is provided with a flexure strip, and the flexure strip is provided with arc convex, the chute along its length
Be provided with multiple arc-shaped recess corresponding with the arc convex, in arc convex insertion arc-shaped recess so that adapter sleeve it is described
The other end and one end geo-stationary.
Further, the negative pressure device includes cylinder, tracheae, fairlead, piston and piston rod, cylinder one end tool
There is the nipple connected with cylinder, the other end is internally provided with fairlead, and cylinder transtracheal is connected with the hollow structure of adapter sleeve, institute
Piston is stated in cylinder, described piston rod one end is connected with piston, the other end is passed through outside fairlead to cylinder, the piston rod
It is threadedly coupled with fairlead.
Beneficial effects of the present invention：It is of the invention for intestinal obstruction operation operation visual area protective case, including for intestines
It is another that the soft set of protection and one end that the adapter sleeve of pipe one end connection, one end are sheathed on outside the adapter sleeve are set in the soft set of the protection
The connecting tube of one end, the adapter sleeve has hollow negative pressure channel, and one is connected with the adapter sleeve with the negative pressure channel
The negative pressure device of connection, circumferentially the inner peripheral surface in adapter sleeve be evenly equipped with multiple adsorption holes connected with the negative pressure channel, institute
The connecting tube other end is stated to be provided with and be connected the end cap that the seal of tube coordinates and is detachably connected.The operation visual area protective case of the structure,
Operation visual area can be avoided to be contaminated, prevent excrement peculiar smell to thick air.
Brief description of the drawings
Fig. 1 is structural representation of the invention；
Fig. 2 is the structural representation of adapter sleeve；
Fig. 3 is the A portions enlarged diagram in Fig. 2；
Fig. 4 is the structural representation of negative pressure device.
Specific embodiment
For technological means, creation characteristic, reached purpose and effect for making present invention realization are easy to understand, with reference to
Specific embodiment, is expanded on further the present invention.
Fig. 1-4 are referred to, the present invention provides a kind of technical scheme：A kind of operation visual area protection for intestinal obstruction operation
Set, including the soft set 2 of protection that is sheathed on outside the adapter sleeve 1 of adapter sleeve 1, one end for be connected with intestinal tube one end and one end cover
The connecting tube 3 of 2 other ends of the soft set of protection is located at, the adapter sleeve 1 has hollow negative pressure channel 11, the adapter sleeve 1
On be connected with a negative pressure device 5 connected with the negative pressure channel 11, circumferentially the inner peripheral surface in adapter sleeve 1 be evenly equipped with it is multiple with
The adsorption hole 13 of the connection of the negative pressure channel 11, the soft set of protection 2 is made up of waterproof material, and preferably protects the soft set 2 to have
The transparency, is easy to doctor to carry out intestinal tube blowdown and cleaning operation, and the other end of the connecting tube 3 is provided with to be sealed with connecting tube 3 and coordinates
And the end cap 4 being detachably connected, connecting tube 3 is hard tube.After intestinal tube is by cutting or cut-out, adapter sleeve 1 is first enclosed within intestinal tube quilt
Outside the end of cutting, intestinal tube outer wall is contacted with the inner peripheral surface of adapter sleeve 1, then restarts negative pressure device 5, it is produced negative pressure, from
And adsorption hole 13 adsorbs intestinal tube outer wall, and intestinal tube outer wall is set to be close to the inner peripheral surface of connecting tube 3, so that intestinal tube connects with adapter sleeve 1
It is connected together, soft set 2 is then protected on the outer set of adapter sleeve 1, and 2 other ends of soft set will be protected to be enclosed within one end of connecting tube 3.Even
After the completion of connecing, the excrement in intestinal tube is extruded onto in the soft set 2 of protection, and is discharged in collection vessel through connecting tube 3, then again through connection
Pipe 3, the soft set 2 of protection carry out intestinal tube flushing or are inserted directly into flush pipe to water filling in intestinal tube, and the sewage of flushing enters collection vessel.
The operation visual area protective case of the intestinal obstruction operation of the structure, can avoid operation visual area from being contaminated, and protective case then prevents excrement different
Taste makes operation room air relatively pure and fresh to thick air.
Used as the further improvement of such scheme, the adapter sleeve 1 is opening sleeve, and the two ends of adapter sleeve 1 can relatively move
After keep geo-stationary, the two ends of adapter sleeve 1 can keep geo-stationary using the lock toothing of similar operating forceps, certainly
Other structures can be taken to realize above-mentioned functions.By the way that adapter sleeve 1 is open and adjust moving towards for two ends at opening
Length adjusts the internal diameter size of adapter sleeve 1, so as to being adapted with intestinal tube diameter.
Used as the further improvement of such scheme, one end of the adapter sleeve 1 is provided with one to be had predetermined length and can make it
The chute 12 that the other end is slidably inserted into, is provided with one section of chute 12 of width of the width more than its remaining part, adapter sleeve on adapter sleeve 1
1 other end is provided with a flexure strip 14, and the shell fragment is extended by the other end of adapter sleeve 1, and the thickness of shell fragment is small
In the height of chute 12, the free end of such shell fragment has the space for swinging in chute 12, and the flexure strip 14 is provided with arc
Multiple arc-shaped recess 121 corresponding with the arc convex 141 are provided with along its length in shape projection 141, the chute 12,
So that the other end of adapter sleeve 1 and one end geo-stationary in the insertion arc-shaped recess 121 of arc convex 141.Received non-
Under power state, arc convex 141 is embedded into arc-shaped recess 121, realizes being fixedly connected for the two ends of adapter sleeve 1, mobile link set 1
The other end when, flexure strip 14 occur elastic deformation, so as to overcome arc-shaped recess 121 to the resistance of arc convex 141, make
Arc convex 141 is mutually disengaged with arc-shaped recess 121 and realizes sliding, until arc convex 141 enters into other arc-shaped recess
So as to change the mutual alignment at the two ends of adapter sleeve 1 in 121.
Used as the further improvement of such scheme, the negative pressure device 5 includes cylinder 51, tracheae 55, fairlead 52, piston
53 and piston rod 54, the one end of the cylinder 51 has the nipple 511 connected with cylinder 51, and the other end is internally provided with fairlead
52, the transtracheal 55 of cylinder 51 is connected with the hollow structure of adapter sleeve 1, and preferably adapter sleeve 1 is opened in the connector of tracheae 55 and is connected
On one of end face of set 1, the piston 53 is located in cylinder 51, and the one end of the piston rod 54 is connected with piston 53, another
End through fairlead 52 to cylinder 51 outside, piston 53 and fairlead 52 are all co-axially located in cylinder 51, the piston rod 54 with
Fairlead 52 is threadedly coupled.When using, rotate piston rod 54, make piston 53 along the other end from the axis of cylinder 51 to cylinder 51
It is mobile, so as to form absorption affinity at the adsorption hole 13 of adapter sleeve 1, by the absorption of intestinal tube outer wall is in the inner peripheral surface of adapter sleeve 1 and keeps
It is adjacent to state.The purpose that fairlead 52 is set be prevent from pulling out piston rod 54 it is long when, cause the absorption at adsorption hole 13
Power is excessive, consequently, it is possible to causing intestinal tube outer wall to damage.
General principle of the invention and principal character and advantages of the present invention has been shown and described above, for this area skill
For art personnel, it is clear that the invention is not restricted to the details of above-mentioned one exemplary embodiment, and without departing substantially from it is of the invention spirit or
In the case of essential characteristic, the present invention can be in other specific forms realized.Therefore, no matter from the point of view of which point, all should be by
Embodiment regards exemplary as, and is nonrestrictive, and the scope of the present invention is by appended claims rather than above stating
Bright restriction, it is intended that all changes fallen in the implication and scope of the equivalency of claim are included in the present invention
It is interior.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each implementation method is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that for clarity, those skilled in the art should
Specification an as entirety, the technical scheme in each embodiment can also be formed into those skilled in the art through appropriately combined
May be appreciated other embodiment.
Claims (4)
1. it is a kind of for intestinal obstruction operation operation visual area protective case, it is characterised in that：Including for being connected with intestinal tube one end
The soft set of protection and one end that adapter sleeve, one end are sheathed on outside the adapter sleeve are set in the connection of the soft set other end of the protection
Pipe, the adapter sleeve has hollow negative pressure channel, a negative pressure connected with the negative pressure channel is connected with the adapter sleeve
Device, circumferentially the inner peripheral surface in adapter sleeve be evenly equipped with multiple adsorption holes connected with the negative pressure channel, the connecting tube is another
One end is provided with and is connected the end cap that the seal of tube coordinates and is detachably connected.
2. it is according to claim 1 for intestinal obstruction operation operation visual area protective case, it is characterised in that：The adapter sleeve
It is opening sleeve, the two ends of adapter sleeve keep geo-stationary after can relatively moving.
3. it is according to claim 2 for intestinal obstruction operation operation visual area protective case, it is characterised in that：The adapter sleeve
One end be provided with one there is predetermined length and the chute that can be slidably inserted into its other end, the other end of adapter sleeve is provided with a bullet
Property piece, the flexure strip is provided with arc convex, is provided with along its length in the chute multiple with the arc convex phase
The arc-shaped recess answered, so that the other end of adapter sleeve and one end geo-stationary in arc convex insertion arc-shaped recess.
4. according to claim any one of 1-3 for intestinal obstruction operation operation visual area protective case, it is characterised in that：Institute
Stating negative pressure device includes cylinder, tracheae, fairlead, piston and piston rod, and described cylinder one end has the nipple connected with cylinder,
The other end is internally provided with fairlead, and cylinder transtracheal is connected with the hollow structure of adapter sleeve, and the piston is located in cylinder, institute
State piston rod one end to be connected with piston, the other end is passed through outside fairlead to cylinder, and the piston rod is threadedly coupled with fairlead.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611084329.6A CN106667587B (en) | 2016-11-30 | 2016-11-30 | Operation visual area protective case for intestinal obstruction operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611084329.6A CN106667587B (en) | 2016-11-30 | 2016-11-30 | Operation visual area protective case for intestinal obstruction operation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106667587A true CN106667587A (en) | 2017-05-17 |
| CN106667587B CN106667587B (en) | 2019-05-21 |
Family
ID=58867033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611084329.6A Active CN106667587B (en) | 2016-11-30 | 2016-11-30 | Operation visual area protective case for intestinal obstruction operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106667587B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111569163A (en) * | 2020-04-08 | 2020-08-25 | 中国人民解放军陆军军医大学第一附属医院 | Rectum anastomosis stoma protection drainage device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2163651Y (en) * | 1993-07-23 | 1994-05-04 | 陈大桃 | Dirt-removing and irrigating device for full-enclosed intestinal canal operation |
| CN202426920U (en) * | 2011-12-07 | 2012-09-12 | 刘浩 | Puncturing aspirator |
| CN203400360U (en) * | 2013-07-17 | 2014-01-22 | 秦晓辉 | Pollution-free waste discharge lavage device for gastrointestinal tract operation |
| CN203935463U (en) * | 2014-07-04 | 2014-11-12 | 昆明医科大学第一附属医院 | A kind of colon closed lavation negative pressure drainage vessel |
| CN104306068A (en) * | 2014-10-22 | 2015-01-28 | 广州新诚生物科技有限公司 | Surgical field protective jacket |
| CN104324422A (en) * | 2014-11-03 | 2015-02-04 | 谢木城 | Adjustable-negative-pressure multifunctional excrement drainage device |
| CN205322926U (en) * | 2016-01-28 | 2016-06-22 | 任莹 | Negative pressure puncture needle |
-
2016
- 2016-11-30 CN CN201611084329.6A patent/CN106667587B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2163651Y (en) * | 1993-07-23 | 1994-05-04 | 陈大桃 | Dirt-removing and irrigating device for full-enclosed intestinal canal operation |
| CN202426920U (en) * | 2011-12-07 | 2012-09-12 | 刘浩 | Puncturing aspirator |
| CN203400360U (en) * | 2013-07-17 | 2014-01-22 | 秦晓辉 | Pollution-free waste discharge lavage device for gastrointestinal tract operation |
| CN203935463U (en) * | 2014-07-04 | 2014-11-12 | 昆明医科大学第一附属医院 | A kind of colon closed lavation negative pressure drainage vessel |
| CN104306068A (en) * | 2014-10-22 | 2015-01-28 | 广州新诚生物科技有限公司 | Surgical field protective jacket |
| CN104324422A (en) * | 2014-11-03 | 2015-02-04 | 谢木城 | Adjustable-negative-pressure multifunctional excrement drainage device |
| CN205322926U (en) * | 2016-01-28 | 2016-06-22 | 任莹 | Negative pressure puncture needle |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111569163A (en) * | 2020-04-08 | 2020-08-25 | 中国人民解放军陆军军医大学第一附属医院 | Rectum anastomosis stoma protection drainage device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106667587B (en) | 2019-05-21 |
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