CN208659423U - Single-hole laparoscopic enters paths - Google Patents
Single-hole laparoscopic enters paths Download PDFInfo
- Publication number
- CN208659423U CN208659423U CN201820108832.9U CN201820108832U CN208659423U CN 208659423 U CN208659423 U CN 208659423U CN 201820108832 U CN201820108832 U CN 201820108832U CN 208659423 U CN208659423 U CN 208659423U
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- China
- Prior art keywords
- instrument
- fingerstall
- pipe
- hole
- penetrates
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Abstract
Enter paths the utility model relates to a kind of single-hole laparoscopic, belong to the field of medical instrument technology, including gloves, the end of at least one fingerstall on gloves becomes through-hole by cross-section, through hole is provided with instrument and penetrates pipe, instrument penetrates sealing of the pipe for instrument and penetrates.The design based structures statement of account, it is convenient that the design draws materials, and production is simple, low manufacture cost, and for this technology while guaranteeing air-tightness, hardly increasing operation room almost can be with zero distance close to easier to operate away from, instrument.
Description
Technical field
Enter paths the utility model relates to a kind of single-hole laparoscopic, belongs to the field of medical instrument technology.
Background technique
Surgery is developed so far, and enters the new era of minimally invasive surgery.It is Minimally Invasive Surgery through navel single-hole laparoscopic technology
One kind, is a kind of emerging Minimally Invasive Surgery, and minimally invasive theory is better than traditional laparoscopic surgery.It passes through a small navel notch
(2-3cm) merging one channel multi-path laparoscopic instrument is performed the operation.
Single-hole laparoscopic technology needs specially to enter paths, has many different paths that enter on the market at present and is used to face
Bed practice, ensure that safety, reliability and the convenience of operation.But at present it is both domestic and external enter paths it is expensive, mesh
It is preceding on the market it is generally the least expensive it is domestic enter paths price at 3000 yuans, the product price of import is more expensive, is not suitable for China
National conditions.
Therefore there is applicant to have attempted to solve this problem, using conventional operation consumptive material, make by oneself into paths, Shen
Please number: 201620783623.5, patent name be a kind of self-control laparoscope single-hole multi-channel device, but the patented technology have it is as follows
Disadvantage:
One, former patent is using molding laparoscope puncture outfit, and at high cost, domestic is cheapest also at thousand yuan or more；In addition
The price of incision protective sleeve entirely enters 2500 yuan of paths or so.Although having compared with molding single-hole laparoscopic enters paths
Price advantage, but still have room for improvement；
Two, former patent uses laparoscope puncture outfit, and puncture outfit head end is larger, interferes instrument in art close, often results in device
Tool is fought, and influences to operate；Single-hole laparoscopic surgery operation skill is higher compared with the requirement of conventional porous laparoscope, essentially consists in device in art
Tool is entered by same duct, if instrument is difficult to close to each other, will seriously affect procedure, or even be difficult to complete to perform the operation.This
For the primary limitation of former patent.
Utility model content
According to the above-mentioned deficiencies in the prior art, technical problem to be solved by the utility model is: providing a kind of single hole abdomen
Hysteroscope enters paths, and structure is simple, low manufacture cost, easier to operate.
Single-hole laparoscopic described in the utility model enters paths, including gloves, it is characterised in that: on gloves extremely
The end of a few fingerstall becomes through-hole by cross-section, and through hole is provided with instrument and penetrates pipe, instrument penetrates pipe for instrument
Sealing penetrates.
When instrument penetrates the connection of Guan Yu through-hole, preferably following several sets of plan:
The pipe shaft that scheme one, the instrument penetrate pipe is provided with external fingerstall, instrument from its inner sidewall to lateral wall
It penetrates pipe to penetrate in through-hole, instrument is penetrated by pipe by fastener in the lateral wall of fingerstall and is fixed in through-hole.
Scheme two, the instrument penetrate pipe sleeve on fingerstall, and fingerstall end forms fingerstall flanging, and instrument penetrates pipe
It is clipped between fingerstall flanging and fingerstall, instrument is penetrated by pipe by fastener in the lateral wall of fingerstall flanging and is fixed on fingerstall
Between flanging and fingerstall.
Scheme three, the instrument, which penetrate on pipe, is cased at least one layer of external fingerstall, offers out in the end of external fingerstall
Mouthful, instrument penetrates pipe and penetrates in through-hole, instrument is penetrated pipe by fastener in the lateral wall of fingerstall and is fixed in through-hole.
Wherein, scheme one the following steps are included:
One, prepare material, material has gloves, external fingerstall, instrument to penetrate pipe and silk thread；
Two, it makes, the end scissors of external fingerstall is cross-section, and one end of external fingerstall is worn from one end that instrument penetrates pipe
Enter, then be pierced by from the other end that instrument penetrates pipe, turned up after being pierced by, then is ligatured by silk thread；The other end of external fingerstall also into
Row turns up, and is ligatured by silk thread；The fingerstall end of gloves is subjected to cross-section formation through-hole, then the instrument that will be cased with external fingerstall
It penetrates pipe to penetrate in through-hole, instrument is penetrated by pipe by silk thread in fingerstall lateral wall and is fixed in through-hole.
Scheme two the following steps are included:
One, prepare material, material has gloves, instrument to penetrate pipe and silk thread；
Two, it makes, the fingerstall end of gloves is subjected to cross-section formation through-hole, the end of fingerstall is penetrated the one of pipe from instrument
End penetrates, then is pierced by from the other end that instrument penetrates pipe, turns up after being pierced by, so that fingerstall flanging is formed, so that instrument be worn
Enter pipe clamp between fingerstall flanging and fingerstall, penetrates instrument in such a way that silk thread ligatures in the lateral wall of fingerstall flanging
Pipe is fixed between fingerstall flanging and fingerstall.
Scheme three the following steps are included:
One, prepare material, material has gloves, external fingerstall, instrument to penetrate pipe and silk thread；
Two, it makes, opens up opening in the end of external fingerstall, external fingerstall is covered and is penetrated on pipe in instrument, by gloves
Fingerstall end carries out cross-section formation through-hole, then the instrument for being cased with external fingerstall is penetrated pipe and is penetrated in through-hole, in the outer of fingerstall
Instrument is penetrated pipe in such a way that silk thread ligatures and is fixed in through-hole by side wall.
The further preferred fastener is silk thread.
The further preferred instrument penetrates pipe lateral wall and offers thread groove.
The further preferred instrument penetrates pipe in side conical tube structure.
Compared with prior art, the utility model has the following beneficial effects:
One, the design draws materials convenient, and production is simple.It is preoperative to make at once for common aseptic apparatus of performing the operation, sterile, safety.
Two, low manufacture cost, operation consumptive material RMB less than 800 yuan, (wherein, 750 yuan of incision protective sleeve or so, wear by instrument
Enter pipe, gloves, silk thread to take within 50 yuan), 3000 yuan generally the least expensive lower than the country enter paths.In a small amount of production, Ke Yizhi
The connector using disposable aspirator both ends is connect, penetrates pipe with connector to serve as instrument；Its cost is lower when batch production, can be with
It is customized instrument and penetrates pipe.
Three, the design has the following advantages compared with former patented technology:
1, solve the problems, such as that former patent is at high cost using molding laparoscope puncture outfit, this technology only needs instrument to penetrate pipe
(it can be directly used two end connectors of aspirator when a small amount of production, its cost is lower when batch production, can be customized instrument
Penetrate pipe), gloves, silk thread, expend 50 yuan within.2, solve the problems, such as that distance is larger, it is close to be difficult between former patent instrument, this
Technology does not increase instrumentation spacing while guaranteeing air-tightness, almost can be with zero distance close to easier to operate between instrument.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of embodiment one；
Fig. 2 is enlarged structure schematic diagram at A in Fig. 1；
Fig. 3 is the structural schematic diagram of embodiment two；
Fig. 4 is enlarged structure schematic diagram at B in Fig. 3；
Fig. 5 is one using state structure diagram of embodiment；
Fig. 6 is the structural schematic diagram of embodiment three；
Fig. 7 is the overlooking structure diagram of Fig. 6；
Fig. 8 is the structural schematic diagram that instrument penetrates pipe；
Fig. 9 is another auxiliary structure schematic diagram that instrument penetrates pipe；
In figure: 1, gloves 1.1, fingerstall 1.2, fingerstall flanging 2, fastener 3, instrument penetrate pipe 3.1, thread groove
4, external fingerstall 5, upper circle 6, protective case 7, lower circle 8, instrument 9, opening.
Specific embodiment
The utility model is described further with reference to the accompanying drawing:
Below by way of specific embodiment, the utility model is described in further detail, but not to limit the utility model, all
Within the spirit of the present invention and principle, it is practical new to should be included in this for any modification, equivalent replacement, improvement and so on
Within the protection scope of type.
Since this technology is medical technology, so used material is medical material when being made.
Embodiment one
As shown in Figure 1, Figure 2, Figure 5, the single-hole laparoscopic enters paths, including gloves 1, on gloves 1 at least
The end of a piece fingerstall 1.1 becomes through-hole by cross-section, and through hole is provided with instrument and penetrates pipe 3, instrument penetrates pipe 3 for device
The sealing of tool 8 penetrates.
Above-mentioned instrument penetrates pipe 3 and can be made by elastic material, instrument penetrate pipe 3 interior caliber and instrument 8 it is outer
The difference of caliber is in 1mm to the leakproofness between 0mm, when ensuring that 8 access instruments of instrument penetrate pipe 3；Meanwhile instrument penetrates pipe 3
It can also be made using the material of other medical rigids, penetrate setting and instrument 8 in pipe 3 in instrument and be sealed cooperation
Sealing ring；The instrument used in the present embodiment penetrates pipe 3 as the connector at aspirator both ends, directly will be on aspirator when production
Connector is cut, and instrument is served as with connector and penetrates pipe 3.
In the present embodiment, the pipe shaft that the instrument penetrates pipe 3 is provided with external fingerstall from its inner sidewall to lateral wall
4, instrument penetrates pipe 3 and penetrates in through-hole, and instrument is penetrated pipe 3 by fastener 2 in the lateral wall of fingerstall 1.1 and is fixed on through-hole
It is interior.
When production the following steps are included:
One, prepare material, material has gloves 1, external fingerstall 4, instrument to penetrate pipe 3 and silk thread (in use, can also be with
Should not external fingerstall 4, selecting gloves 1 is two, the fingerstall on a wherein gloves 1 is shear off, to serve as external finger
Set is 4)；
Two, it makes, the end scissors of external fingerstall 4 is cross-section, and one end of external fingerstall 4 is penetrated the one of pipe 3 from instrument
End penetrates, then is pierced by from the other end that instrument penetrates pipe 3, turns up after being pierced by, then is ligatured by silk thread；External fingerstall 4 it is another
End is also turned up, and is ligatured by silk thread；1.1 end of fingerstall of gloves 1 is subjected to cross-section formation through-hole, then will be cased with outer
The instrument for connecing fingerstall 4 penetrates pipe 3 and penetrates in through-hole, and instrument is penetrated pipe 3 by silk thread in 1.1 lateral wall of fingerstall and is fixed on through-hole
It is interior；
Fastener 2 described in the present embodiment is silk thread, in practical application, fastener 2 can also be rubber band, rubber
Circle, snap ring etc..
As shown in figure 8, the instrument, which penetrates 3 lateral wall of pipe, offers thread groove 3.1, fastener 2 has been further facilitated
Fixed work, is fixed up more stable.
As shown in figure 9, the instrument penetrates pipe 3 in side conical tube structure, wearing for instrument 8 is facilitated using this section of technology
Enter, while good seal performance, is penetrated in use, instrument 8 penetrates at the top of pipe 3 from instrument.
In use, as shown in Figure 1, enclosing 5 in the setting of 6 upper end of protective case, lower end in 1 lower end of gloves connection protective case 6
Circle 7 under setting, for fitting closely with stomach wall, upper circle 5 is used to be connected and sealed with gloves 1 lower circle 7, can come into operation,
Concrete operations can refer to the application method in the embodiment of former Patent design.
Embodiment two
It is changed on the basis of example 1, as shown in Figure 3, Figure 4, the instrument is penetrated 3 sets of pipe in fingerstall 1.1
On, and 1.1 end of fingerstall forms fingerstall flanging 1.2, instrument penetrate pipe 3 be clipped in fingerstall flanging 1.2 and fingerstall 1.1 it
Between, instrument is penetrated by pipe 3 by fastener 2 in the lateral wall of fingerstall flanging 1.2 and is fixed on fingerstall flanging 1.2 and fingerstall
Between 1.1；
Its production method the following steps are included:
One, prepare material, material has gloves 1, instrument to penetrate pipe 3 and silk thread；
Two, it makes, 1.1 end of fingerstall of gloves 1 is subjected to cross-section formation through-hole, the end of fingerstall 1.1 is worn from instrument
The one end for entering pipe 3 penetrates, then is pierced by from the other end that instrument penetrates pipe 3, turns up after being pierced by, so that fingerstall flanging 1.2 is formed,
It is clipped between fingerstall flanging 1.2 and fingerstall 1.1 to which instrument is penetrated pipe 3, passes through in the lateral wall of fingerstall flanging 1.2
Instrument is penetrated pipe 3 and is fixed between fingerstall flanging 1.2 and fingerstall 1.1 by the mode of silk thread ligation；
Other same embodiments one.
Embodiment three
It is changed on the basis of example 1, as shown in Figure 6, Figure 7, the instrument is penetrated on pipe 3 and is cased at least
One layer of external fingerstall 4 offers opening 9 in the end of external fingerstall 4, and instrument penetrates pipe 3 and penetrates in through-hole, in fingerstall 1.1
Instrument is penetrated pipe 3 by fastener 2 and is fixed in through-hole by lateral wall；
Its production method the following steps are included:
One, prepare material, material has gloves 1, external fingerstall 4, instrument to penetrate pipe 3 and silk thread (in use, can also be with
Should not external fingerstall 4, selecting gloves 1 is two, the fingerstall on a wherein gloves 1 is shear off, to serve as external finger
Set is 4)；
Two, it makes, opens up opening 9 in the end of external fingerstall 4,4 sets of external fingerstall are penetrated on pipe 3 in instrument, by hand
1.1 end of fingerstall of set 1 carries out cross-section formation through-hole, then the instrument for being cased with external fingerstall 4 is penetrated pipe 3 and is penetrated in through-hole,
Instrument pipe 3 is penetrated in such a way that silk thread ligatures in the lateral wall of fingerstall 1.1 to be fixed in through-hole.
Other same embodiments one.
The advantages of basic principles and main features and the utility model of the utility model have been shown and described above.This
The technical staff of industry is retouched in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
That states only illustrates the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model
It will also have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.This is practical new
Type is claimed range and is defined by the appending claims and its equivalent thereof.
Claims (7)
1. a kind of single-hole laparoscopic enters paths, including gloves (1), it is characterised in that: at least one on gloves (1) refers to
The end for covering (1.1) becomes through-hole by cross-section, and through hole is provided with instrument and penetrates pipe (3), and instrument penetrates pipe (3) for instrument
(8) sealing penetrates.
2. single-hole laparoscopic according to claim 1 enters paths, it is characterised in that: the instrument penetrates pipe (3)
Pipe shaft is provided with external fingerstall (4) from its inner sidewall to lateral wall, and instrument penetrates pipe (3) and penetrates in through-hole, in fingerstall
(1.1) instrument is penetrated pipe (3) by fastener (2) and is fixed in through-hole by lateral wall.
3. single-hole laparoscopic according to claim 1 enters paths, it is characterised in that: the instrument penetrates pipe (3) set
On fingerstall (1.1), and fingerstall (1.1) end forms fingerstall flanging (1.2), and instrument, which penetrates pipe (3) and is clipped in fingerstall, to turn up
Between side (1.2) and fingerstall (1.1), instrument is penetrated by pipe (3) by fastener (2) in the lateral wall of fingerstall flanging (1.2)
It is fixed between fingerstall flanging (1.2) and fingerstall (1.1).
4. single-hole laparoscopic according to claim 1 enters paths, it is characterised in that: the instrument penetrates on pipe (3)
Be cased at least one layer of external fingerstall (4), offered opening (9) in the end of external fingerstall (4), instrument penetrate pipe (3) penetrate it is logical
In hole, instrument is penetrated by pipe (3) by fastener (2) in the lateral wall of fingerstall (1.1) and is fixed in through-hole.
5. entering paths according to single-hole laparoscopic described in claim 2,3 or 4, it is characterised in that: the fastener (2) is
Silk thread.
6. entering paths according to single-hole laparoscopic described in claim 2,3 or 4, it is characterised in that: the instrument penetrates pipe
(3) lateral wall offers thread groove (3.1).
7. single-hole laparoscopic according to claim 6 enters paths, it is characterised in that: the instrument penetrates pipe (3) and is in
Side conical tube structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820108832.9U CN208659423U (en) | 2018-01-22 | 2018-01-22 | Single-hole laparoscopic enters paths |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820108832.9U CN208659423U (en) | 2018-01-22 | 2018-01-22 | Single-hole laparoscopic enters paths |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208659423U true CN208659423U (en) | 2019-03-29 |
Family
ID=65819997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820108832.9U Expired - Fee Related CN208659423U (en) | 2018-01-22 | 2018-01-22 | Single-hole laparoscopic enters paths |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208659423U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108245205A (en) * | 2018-01-22 | 2018-07-06 | 重庆医科大学 | Single-hole laparoscopic enters paths and preparation method thereof |
| CN110731749A (en) * | 2019-09-19 | 2020-01-31 | 宁波市北仑区人民医院 | kinds of laparoscopic surgery apparatus |
-
2018
- 2018-01-22 CN CN201820108832.9U patent/CN208659423U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108245205A (en) * | 2018-01-22 | 2018-07-06 | 重庆医科大学 | Single-hole laparoscopic enters paths and preparation method thereof |
| CN108245205B (en) * | 2018-01-22 | 2023-10-31 | 重庆医科大学 | Single-port laparoscope access channel and manufacturing method thereof |
| CN110731749A (en) * | 2019-09-19 | 2020-01-31 | 宁波市北仑区人民医院 | kinds of laparoscopic surgery apparatus |
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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 |
Granted publication date: 20190329 Termination date: 20200122 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |