CN209220367U - A kind of basin bottom surgery disposable surgical auxiliary device - Google Patents
A kind of basin bottom surgery disposable surgical auxiliary device Download PDFInfo
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- CN209220367U CN209220367U CN201821768861.4U CN201821768861U CN209220367U CN 209220367 U CN209220367 U CN 209220367U CN 201821768861 U CN201821768861 U CN 201821768861U CN 209220367 U CN209220367 U CN 209220367U
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- pelvic cavity
- ring
- exposure ring
- groove
- basin bottom
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Abstract
The utility model relates to a kind of basin bottom surgery disposable surgical auxiliary devices, it includes rear pelvic cavity exposure ring, preceding middle pelvic cavity exposure ring, multiple hook members and two interconnecting pieces, pelvic cavity exposure ring and preceding middle pelvic cavity, which expose to respectively correspond on ring, afterwards offers curved opening, pelvic cavity exposure ring passes through that two interconnecting pieces are corresponding to be fixedly connected with the both ends of the curved opening of the exposed ring of preceding middle pelvic cavity respectively afterwards, hook member includes gib head for hooking pelvic floor tissue and the bracing wire for being opened pelvic floor tissue for pulling gib head, multiple clamps are fixed at intervals in bracing wire, circumferentially uniform intervals offer the first groove respectively on cylindrical surface on the outside of pelvic cavity exposure ring and preceding middle pelvic cavity exposure ring afterwards, circumferentially uniform intervals offer the second groove corresponding with the first groove respectively on inside cylindrical face.Advantage is to be designed according to human body perineal region anatomy, can sufficiently expose preceding pelvic cavity, middle pelvic cavity and rear pelvic cavity simultaneously, be not necessarily to adjustment in art, facilitate operate in surgical doctor art to greatest extent.
Description
Technical field
The utility model belongs to medical instruments field, and in particular to a kind of basin bottom surgery disposable surgical auxiliary device.
Background technique
Basin bottom surgery currently gradually establish by domestic various big hospital, and corresponding various basin bottoms surgical operation is not turning off yet
Exhibition.But basin bottom surgical operation is complex, needs good surgical field of view.Outside more particularly, to the basin bottom of perineal region operation
Section's operation, surgical exposure is more difficult, and surgical procedure usually requires more people while assisting to expose operating field.But at present clinically
The device for being capable of providing the exposure of basin bottom surgery perineal region surgical field of view still belongs to blank.It is clinical at present to only have U.S. Lonestar product
Board anal spreader is mainly used for rear operation on pelvis process and assists exposure.U.S.'s Lonestar anal spreader uses step more
Complexity, it is costly, but exposure effect is not good enough in art, the pelvic cavity especially before progress, middle pelvic cavity and rear pelvic cavity combine basin bottom
When surgical operation, this device fails to be become apparent according to the defect that human body perineal region anatomy is designed, even if using
Assistant exposure is still needed to can be only achieved promising result.Therefore current basin bottom surgical operation needs are unable to satisfy, be unfavorable for
The development of China's basin bottom surgery.
Utility model content
The utility model provides a kind of basin bottom surgery disposable surgical auxiliary device, it is intended to overcome existing basin bottom auxiliary surgical
The deficiencies of helping exposing device unreasonable structural design, exposure effect bad or more people needed to assist.
The technical solution that the utility model solves above-mentioned technical problem is as follows: a kind of basin bottom surgery disposable surgical auxiliary dress
Set comprising rear pelvic cavity exposure ring, preceding middle pelvic cavity exposure ring, multiple hook members and be fixedly connected on it is described after pelvic cavity exposure ring with
It is respectively corresponded on two interconnecting pieces in front of described between pelvic cavity exposure ring, the rear pelvic cavity exposure ring and preceding middle pelvic cavity exposure ring
The curved opening that a central angle is α is offered, 40 °≤α≤60 °, the rear pelvic cavity exposure ring and the preceding middle pelvic cavity expose ring
The both ends of curved opening pass through two interconnecting pieces correspondences respectively and be fixedly connected, the hook member includes for hooking basin bottom
One end of the gib head of tissue and the bracing wire for being opened pelvic floor tissue for pulling the gib head, the gib head and bracing wire connects,
Multiple clamps are fixed at intervals in the bracing wire, on the outside of the rear pelvic cavity exposure ring and preceding middle pelvic cavity exposure ring on cylindrical surface respectively
Circumferentially uniform intervals offer the first groove, on inside cylindrical face respectively circumferentially uniform intervals offer with it is described first recessed
Corresponding second groove of slot, suture is fixed after passing through first groove and the second groove with basin bottom skin closure, described
After gib head hooks pelvic floor tissue, the bracing wire protrudes into first groove from front side and a clamp is arranged in rear side thereon
At first groove and basin bottom skin contact.
Based on the above technical solution, the utility model can also do following improvement.
Further, after described the internal diameter of pelvic cavity exposure ring be 10cm, outer diameter 14cm, it is described before in pelvic cavity exposure ring it is interior
Diameter is 16cm, outer diameter 20cm, it is described after the curved opening of pelvic cavity exposure ring and the curved opening of the preceding middle pelvic cavity exposure ring
Between the length of the interconnecting piece be 2cm, it is described after the thickness of pelvic cavity exposure ring and the preceding middle pelvic cavity exposure ring be
0.5cm。
Beneficial effect using above-mentioned further scheme is that size is suitable, can sufficiently expose basin bottom operative region.
Further, circumferential direction of first groove in the corresponding rear pelvic cavity exposure ring or the preceding middle pelvic cavity exposure ring
On width be 0.2cm, depth radially is 1cm, second groove is of same size with first groove, in radial direction
On depth be 0.1cm.
Beneficial effect using above-mentioned further scheme is that the first groove is deeper, and the second groove is relatively shallower, deeper
One groove, will also be for being drawstring through and making clamp to be stuck on rear side of the first groove and basin bottom skin contact other than passing through for suture
Place, therefore in order to make clamp be not easy to pull out from contact position radially, then the depth that the first groove should be arranged is some；Second groove is to supply
What suture passed through, mainly allow suture that can be positioned on the inner cylinder face of exposure ring and external cylindrical surface circumferential direction, then
Corresponding exposure ring can preferably be sewn line and be fixed on basin bottom, guarantee that exposure ring is not subjected to displacement in art.
It further, is to be arranged one at interval of 3 ° in the circumferential direction of the rear pelvic cavity exposure ring and the preceding middle pelvic cavity exposure ring
A first groove.
Beneficial effect using above-mentioned further scheme is to guarantee that the fixation site of hook member is more, convenient for hook member
It is fixed, to guarantee that hook member can effectively pull open pelvic floor tissue, exposure operative region.
Further, the gib head is the arc-shaped of 270 ° of central angle, diameter 0.5cm, and the diameter of the bracing wire is 0.1cm,
Adjacent clamp spacing distance in the bracing wire is 1cm, and the clamp is the ball of diameter 0.3cm.
Beneficial effect using above-mentioned further scheme is, bracing wire should be relatively thin, so that the first groove is facilitated penetration of, clamp
Size is greater than the width of the first groove, then when pulling force effect of the bracing wire by pelvic floor tissue, clamp will not be drawn into the first groove
It is interior, to be sticked in rear side and the pelvic floor tissue contact position of the first groove.
Further, there are three types of specifications, the thickness of the gib head of three kinds of specifications in the longitudinal direction to be followed successively by for the gib head
0.2cm, 0.5cm and 1cm.
Beneficial effect using above-mentioned further scheme is to need difference of the basin from tissue hooked according to gib head and pull open
The difference of degree selects the gib head of suitable thickness, on the one hand can guarantee that gib head has enough intensity larger so as to bear
Pulling force without damaging, on the other hand can also guarantee that gib head generates small as far as possible damage to pelvic floor tissue.
Compared with prior art, the utility model has the beneficial effects that
1) it is set out according to basin bottom surgeon's clinical practice needs, is designed, is examined according to human body perineal region anatomy
Consider the preceding pelvic cavity of basin bottom surgery, middle pelvic cavity and the needs of rear operation on pelvis, while fully considering optimization surgical procedure clinical practice
It needs, three parts surgical modules perfect combination will be related to and carry out whole design, reduce production cost and expense, while nothing in art
Corresponding surgical modules adjustment need to be carried out, surgery perineal region operation behaviour in basin bottom can both have been fully met by a set of operation auxiliary device
It is in need to make institute, facilitates operated in surgical doctor art to greatest extent；
2) according to human anatomy data, preceding pelvic cavity is taken into account, middle pelvic cavity and rear operation on pelvis need to design basin bottom surgery
Perineal region surgical modules, surgical procedure interface is good, is capable of providing better surgical field of view, advantageously reduces surgical procedure area
The bad basin bottom operation related complication that may cause of domain exposure, it is whole to promote basin bottom surgical effect；
3) operation auxiliary device is easy to operate, is easy learning and mastering, does not need more people and assists to carry out the operations of basin bottom, convenient for
Basic hospital is promoted, scale, standardization conducive to China basin bottom surgical operation, whole to promote China's basin bottom surgical operation water
It is flat.
Detailed description of the invention
Fig. 1 is a kind of main view of basin bottom surgery disposable surgical auxiliary device provided by the utility model；
Fig. 2 is a kind of left view of basin bottom surgery disposable surgical auxiliary device provided by the utility model；
Fig. 3 is the schematic diagram of the hook member of operation auxiliary device shown in Fig. 1；
Fig. 4 is the enlarged diagram that part is irised out in operation auxiliary device dotted line shown in Fig. 1.
In attached drawing, parts list represented by the reference numerals are as follows:
1. pelvic cavity exposes ring after；Middle pelvic cavity exposure ring before 2.；3. interconnecting piece；4. hook member；5. gib head；6. bracing wire；7. card
Head；8. the first groove；9. the second groove.
Specific embodiment
The principles of the present invention and feature are described below in conjunction with attached drawing, example is served only for explaining that this is practical
It is novel, it is not intended to limit the scope of the utility model.
As shown in Figures 1 to 4, the utility model provides a kind of basin bottom surgery disposable surgical auxiliary device comprising rear basin
Chamber expose ring 1, preceding middle pelvic cavity exposure ring 2, multiple hook members 4 and be fixedly connected on it is described after pelvic cavity exposure ring 1 with it is described before in
It respectively corresponds and opens up on two interconnecting pieces 3 between pelvic cavity exposure ring 2, the rear pelvic cavity exposure ring 1 and preceding middle pelvic cavity exposure ring 2
Having a central angle is the curved opening of α, and 40 °≤α≤60 °, the rear pelvic cavity exposure ring 1 exposes ring 2 with the preceding middle pelvic cavity
The both ends of curved opening pass through two correspondences of interconnecting piece 3 respectively and are fixedly connected, and the hook member 4 includes for hooking basin bottom
The gib head 5 of tissue and the bracing wire 6 for being opened pelvic floor tissue for pulling the gib head 5, one end of the gib head 5 and bracing wire 6
It connects, multiple clamps 7, circle on the outside of the rear pelvic cavity exposure ring 1 and preceding middle pelvic cavity exposure ring 2 is fixed at intervals in the bracing wire 6
Circumferentially uniform intervals offer the first groove 8 respectively on cylinder, circumferentially uniform intervals offer respectively on inside cylindrical face
Second groove 9 corresponding with first groove 8, suture pass through after first groove 8 and the second groove 9 with basin bottom skin
Skin suture is fixed, and after the gib head 5 hooks pelvic floor tissue, the bracing wire 6 protrudes into first groove 8 and thereon an institute from front side
Clamp 7 is stated to be arranged at first groove 8 and basin bottom skin contact in rear side.
It should be noted that the use environment friend such as rear pelvic cavity exposure ring, preceding middle pelvic cavity exposure ring, interconnecting piece, hook member
Good profile material (degradable plastics) carries out production and disposable, had both been avoided that and that may be present has cleaned repeatedly to surgical instrument
Disinfection is not up to standard during disinfection is reused causes cross-infection, utmostly protects patient body health and safety, again
It can be conducive to environmental protection.
Wherein, the shape of interconnecting piece is as shown in Figure 1, be the structure of straight-bar both ends connection sphenocephaly, sphenocephaly and arc
The end face of shape opening matches and is fixedly connected.Pelvic cavity exposure ring, preceding middle pelvic cavity exposure ring and interconnecting piece can be moulded by plasticity afterwards
Material is integrally formed, interconnecting piece it is preferable to use plastics, metal or the plastics that can be formed after bending deformable after stress and bending with
The composite material of metal.
Further, after described the internal diameter of pelvic cavity exposure ring 1 be 10cm, outer diameter 14cm, it is described before in pelvic cavity exposure ring 2
Internal diameter is 16cm, outer diameter 20cm, it is described after the curved opening of pelvic cavity exposure ring 1 and the arc of the preceding middle pelvic cavity exposure ring 2
The length of the interconnecting piece 3 between opening is 2cm, the thickness of the rear pelvic cavity exposure ring 1 and the preceding middle pelvic cavity exposure ring 2
It is 0.5cm.
Further, first groove 8 exposes ring 2 in the corresponding rear pelvic cavity exposure ring 1 or the preceding middle pelvic cavity
Width in circumferential direction is 0.2cm, depth radially is 1cm, and second groove 9 is of same size with first groove 8,
Depth in the radial direction is 0.1cm.
It further, is at interval of 3 ° of settings in the circumferential direction of the rear pelvic cavity exposure ring 1 and the preceding middle pelvic cavity exposure ring 2
One first groove 8.
Further, the gib head 5 is the arc-shaped of 270 ° of central angle, diameter 0.5cm, and the diameter of the bracing wire 6 is
0.1cm, the adjacent clamp 7 spacing distance in the bracing wire 6 are 1cm, and the clamp 7 is the ball of diameter 0.3cm.
Further, there are three types of specification, the thickness of the gib head 5 of three kinds of specifications in the longitudinal direction is followed successively by the gib head 5
0.2cm, 0.5cm and 1cm.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, all practical at this
Within novel spirit and principle, any modification, equivalent replacement, improvement and so on should be included in the guarantor of the utility model
Within the scope of shield.
Claims (6)
1. a kind of basin bottom surgery disposable surgical auxiliary device, which is characterized in that including the exposure of rear pelvic cavity ring (1), preceding middle pelvic cavity
It exposes ring (2), multiple hook members (4) and is fixedly connected on rear pelvic cavity exposure ring (1) and preceding middle pelvic cavity exposure ring (2)
Between two interconnecting pieces (3), respectively correspond after described and offer one in pelvic cavity exposure ring (1) He Qianzhong pelvic cavity exposure ring (2)
Central angle is the curved opening of α, and 40 °≤α≤60 °, rear pelvic cavity exposure ring (1) and the preceding middle pelvic cavity expose ring (2)
The both ends of curved opening pass through two interconnecting piece (3) correspondences respectively and are fixedly connected, and the hook member (4) includes for hooking
The gib head (5) of pelvic floor tissue and the bracing wire (6) for being opened pelvic floor tissue for pulling the gib head (5), the gib head (5) with
One end of bracing wire (6) connects, and is fixed at intervals with multiple clamps (7) on the bracing wire (6), and the rear pelvic cavity exposure is ring (1) and preceding
Circumferentially uniform intervals offer the first groove (8), on inside cylindrical face point respectively on cylindrical surface on the outside of middle pelvic cavity exposure ring (2)
Circumferentially uniform intervals do not offer the second groove (9) corresponding with the first groove (8), and it is recessed that suture passes through described first
Slot (8) and the second groove (9) are fixed with basin bottom skin closure afterwards, after the gib head (5) hooks pelvic floor tissue, the bracing wire
(6) from front side protrude into first groove (8) and thereon a clamp (7) in rear side be arranged in first groove (8) with
At the skin contact of basin bottom.
2. a kind of basin bottom surgery disposable surgical auxiliary device according to claim 1, which is characterized in that pelvic cavity after described
The internal diameter of exposure ring (1) is 10cm, outer diameter 14cm, it is described before in pelvic cavity exposure ring (2) internal diameter be 16cm, outer diameter is
20cm, it is described between the curved opening of pelvic cavity exposure ring (1) and the curved opening of preceding middle pelvic cavity exposure ring (2) after described
The length of interconnecting piece (3) is 2cm, and the thickness of rear pelvic cavity exposure ring (1) and preceding middle pelvic cavity exposure ring (2) is
0.5cm。
3. a kind of basin bottom surgery disposable surgical auxiliary device according to claim 2, which is characterized in that described first is recessed
Slot (8) it is corresponding it is described after pelvic cavity exposure ring (1) or it is described before in pelvic cavity exposure ring (2) circumferential direction on width be 0.2cm,
Depth radially is 1cm, and second groove (9) is of same size with first groove (8), and depth in the radial direction is
0.1cm。
4. a kind of basin bottom surgery disposable surgical auxiliary device according to claim 2 or 3, which is characterized in that after described
It is at interval of 3 ° of settings, one first groove in the circumferential direction of pelvic cavity exposure ring (1) and preceding middle pelvic cavity exposure ring (2)
(8)。
5. a kind of basin bottom surgery disposable surgical auxiliary device according to claim 4, which is characterized in that the gib head
It (5) is 270 ° of central angle, the arc-shaped of diameter 0.5cm, the diameter of the bracing wire (6) is 0.1cm, and the adjacent clamp (7) exists
Spacing distance is 1cm on the bracing wire (6), and the clamp (7) is the ball of diameter 0.3cm.
6. a kind of basin bottom surgery disposable surgical auxiliary device according to claim 5, which is characterized in that the gib head
(5) there are three types of specification, the thickness of the gib head (5) of three kinds of specifications in the longitudinal direction is followed successively by 0.2cm, 0.5cm and 1cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821768861.4U CN209220367U (en) | 2018-10-29 | 2018-10-29 | A kind of basin bottom surgery disposable surgical auxiliary device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821768861.4U CN209220367U (en) | 2018-10-29 | 2018-10-29 | A kind of basin bottom surgery disposable surgical auxiliary device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209220367U true CN209220367U (en) | 2019-08-09 |
Family
ID=67501119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821768861.4U Active CN209220367U (en) | 2018-10-29 | 2018-10-29 | A kind of basin bottom surgery disposable surgical auxiliary device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209220367U (en) |
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2018
- 2018-10-29 CN CN201821768861.4U patent/CN209220367U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191017 Address after: No.14, zone B, jingchuchuangke coffee, No.122 Luoshi Road, Hongshan District, Wuhan City, Hubei Province Patentee after: Wuhan Wuzhou Runda Biomedical Technology Co., Ltd. Address before: Room A, Unit 11, Workshop No. 1, Accelerator Phase I Project of Wuhan Guanggu International Biomedical Enterprise, No. 388, High-tech Second Road, Donghu New Technology Development Zone, Wuhan City, Hubei Province Patentee before: Winning Jiaweiyu (Wuhan) Medical Technology Co., Ltd. |
|
| TR01 | Transfer of patent right |