CN208551977U - A kind of taking foreign body elder generation end cap with protective case - Google Patents
A kind of taking foreign body elder generation end cap with protective case Download PDFInfo
- Publication number
- CN208551977U CN208551977U CN201721823853.0U CN201721823853U CN208551977U CN 208551977 U CN208551977 U CN 208551977U CN 201721823853 U CN201721823853 U CN 201721823853U CN 208551977 U CN208551977 U CN 208551977U
- Authority
- CN
- China
- Prior art keywords
- steel wire
- silk braid
- protective casing
- flexible protective
- protective case
- 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
Links
Abstract
The taking foreign body elder generation end cap with protective case that the utility model discloses a kind of; flexible protective casing including both ends open and the ring steel silk braid positioned at flexible protective casing first end opening; steel wire is equipped with inside the ring steel silk braid; the ring steel silk braid is connected with steel wire extending sleeve; the both ends of the steel wire are stretched out from the ring steel silk braid and are penetrated in the steel wire extending sleeve; the both ends of the steel wire and steel wire extending sleeve are all connected with control handle, and the control handle is used to control the expansion and contraction of steel wire；The second end of the flexible protective casing can be removably socketed at the front end of scope.Utility model has the advantages that simple and practical in structure, it is directly socketed in when use on the common scope with clamping device or snare, it does not need to carry out existing equipment adaptation transformation, it is applied widely, it can significantly reduce the risk that therapeutic process generates secondary insult.
Description
Technical field
The utility model relates to field of medical appliances, and in particular to a kind of taking foreign body elder generation end cap with protective case.
Background technique
There are many clinical cases to be related to accidentally gulping down or swallow intentionally such as blade, lighter, drawing pin, fish sieve skeleton or other are sharp
Irregular foreign matter, is normally at upper digestive tract, as in stomach or incarceration is in oesophagus.It can will be different using foreign body forceps or snare under scope
Object firm grip, but taking out foreign matter is technical difficult point.Because sharp irregular foreign matter with scope when taking out, process is beautifully adorned
Door, lemostenosis portion and it is pharyngeal when, tend to scratch narrow part, cause massive hemorrhage of gastrointestinal tract or Alimentary Tract Perforation etc. simultaneously
Disease is sent out, Operative risk is very high.Therefore the sharp irregular foreign matter of some upper digestive tracts is difficult to take out by scope, or for risk
That evades considers, it is intended to be taken out by the way of surgical operation, cause biggish wound and cost to patient, also be easy to cause
The waste of important medical resource.Therefore, it is badly in need of a kind of can facilitate by scope and takes out sharp irregular foreign matter, avoids simultaneously
The medical instrument of secondary insult is caused to patient.
Utility model content
The utility model provides a kind of taking foreign body elder generation end cap with protective case, can be socketed in common with clamping device
Or on the scope of snare, alimentary canal is removed safely after easily wrapping up sharp irregular foreign matter.
The utility model solve above technical problem the technical solution adopted is as follows:
Taking foreign body elder generation end cap with protective case, flexible protective casing including both ends open and is located at flexible protective casing first end
The ring steel silk braid of opening is equipped with steel wire, the ring steel silk braid and steel wire extending sleeve phase inside the ring steel silk braid
Connection, the both ends of the steel wire are stretched out from the ring steel silk braid and are penetrated in the steel wire extending sleeve, the both ends of the steel wire
It is all connected with control handle with steel wire extending sleeve, the control handle is used to control the expansion and contraction of steel wire；The flexible protective
The second end of set is removably socketed at the front end of scope.
Further, the flexible protective casing is made of medical silica-gel.
The taking foreign body elder generation end cap configuration with protective case of the utility model is simple and practical, and when use is directly socketed in common
On scope with clamping device or snare, do not need to carry out existing equipment adaptation transformation, applied widely, energy
Significantly reduce the risk that therapeutic process generates secondary insult.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of taking foreign body elder generation end cap of the utility model with protective case.
Fig. 2 is one of the use state diagram of taking foreign body elder generation end cap of the utility model with protective case.
Fig. 3 is the two of the use state diagram of taking foreign body elder generation end cap of the utility model with protective case.
Fig. 4 is the three of the use state diagram of taking foreign body elder generation end cap of the utility model with protective case.
Specific embodiment
As shown in Figure 1, the taking foreign body elder generation end cap with protective case of the utility model includes the flexible protective casing 1 of both ends open
With the ring steel silk braid 2 for being located at 1 first end opening of flexible protective casing, steel wire 3, ring steel are equipped with inside ring steel silk braid 2
Silk braid 2 is connected with one section of steel wire extending sleeve 4, and the both ends of steel wire 3 are stretched out from ring steel silk braid 2 and penetrated in steel wire extending sleeve 4,
The both ends of steel wire 3 and steel wire extending sleeve 4 are all connected with control handle 5, and control handle 5 is used for the remote control in flexible protective casing 1
The expansion and contraction of steel wire 3, ring steel silk braid 2 can expand and reduce with the expansion and contraction of steel wire 3.
The expansion and contraction that steel wire 3 is controlled using control handle 5, can refer to the control machine of existing medical snare
Structure, for example, Publication No. CN106963452A, entitled " a kind of snare " patent application document disclosed in control mechanism, then
As Publication No. CN204562296U, entitled " a kind of novel snare " patent document disclosed in control mechanism, it is for another example public
The number of opening is control mechanism disclosed in the patent document of CN203776982U, entitled " a kind of snare of cold-hot integrated " no matter
It is the control mechanism of Mechanical Driven or electronic snare, is used equally for the utility model, herein not reinflated explanation.
As in Figure 2-4, when in use, the second end of flexible protective casing 1 is removably socketed on the front end 601 of scope 6
Place, and flexible protective casing 1 is turned down to the direction of the rear end handle 603 of scope 6, it is equipped with clamping part 602 inside scope 6 and presss from both sides
It holds portion 602 to stretch out from front end 601, when the scope 6 with flexible protective casing 1 is inserted into alimentary canal and close sharp irregular foreign matter
When 7, clamping part 602 is controlled by rear end handle 603 and clamps foreign matter 7, then pushed control handle 5 forward, so that ring steel
Silk braid 2 drives flexible protective casing 1, and slowly forward end 601 is stretched out, and finally wraps foreign matter 7, has confirmed foreign matter 7 by scope 6
It is fully located at after 1 inside of flexible protective casing, steel wire 3 and ring steel silk braid 2 is shunk by control handle 5, and in confirmation annular
The outlet size of steel wire set 2 is enough to prevent foreign matter 7 after deviating from flexible protective casing 1, while pulling control handle 5 and rear end hand
Foreign matter 7 is pulled out alimentary canal by handle 603.
Medical silica-gel can be used in the material of flexible protective casing 1 or other flexible biocompatible materials are made, to reduce operation to the greatest extent
The discomfort of patient in the process.
Claims (2)
1. the taking foreign body elder generation end cap with protective case, which is characterized in that flexible protective casing (1) including both ends open and be located at flexibility
The ring steel silk braid (2) of protective case (1) first end opening, the ring steel silk braid (2) is internal to be equipped with steel wire (3), described
Ring steel silk braid (2) is connected with steel wire extending sleeve (4), and the both ends of the steel wire (3) are stretched out simultaneously from the ring steel silk braid (2)
It penetrates in the steel wire extending sleeve (4), the both ends and steel wire extending sleeve (4) of the steel wire (3) are all connected with control handle (5), institute
State the expansion and contraction that control handle (5) is used to control steel wire (3)；The second end of the flexible protective casing (1) can be detachable
Ground is socketed at the front end (601) of scope (6).
2. the taking foreign body elder generation end cap according to claim 1 with protective case, which is characterized in that the flexible protective casing (1)
It is made of medical silica-gel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721823853.0U CN208551977U (en) | 2017-12-22 | 2017-12-22 | A kind of taking foreign body elder generation end cap with protective case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721823853.0U CN208551977U (en) | 2017-12-22 | 2017-12-22 | A kind of taking foreign body elder generation end cap with protective case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208551977U true CN208551977U (en) | 2019-03-01 |
Family
ID=65446175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721823853.0U Expired - Fee Related CN208551977U (en) | 2017-12-22 | 2017-12-22 | A kind of taking foreign body elder generation end cap with protective case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208551977U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113616302A (en) * | 2021-09-10 | 2021-11-09 | 希罗镜下医疗科技发展(上海)有限公司 | Grabber used under endoscope |
-
2017
- 2017-12-22 CN CN201721823853.0U patent/CN208551977U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113616302A (en) * | 2021-09-10 | 2021-11-09 | 希罗镜下医疗科技发展(上海)有限公司 | Grabber used under endoscope |
| CN113616302B (en) * | 2021-09-10 | 2023-03-03 | 希罗镜下医疗科技发展(上海)有限公司 | Grabber used under endoscope |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190301 Termination date: 20191222 |