CN208725778U - Lower abdomen Low rectal neoplasms retractor for operation - Google Patents
Lower abdomen Low rectal neoplasms retractor for operation Download PDFInfo
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- CN208725778U CN208725778U CN201820378186.8U CN201820378186U CN208725778U CN 208725778 U CN208725778 U CN 208725778U CN 201820378186 U CN201820378186 U CN 201820378186U CN 208725778 U CN208725778 U CN 208725778U
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- hook plate
- retractor
- upright bar
- hanger
- shaped
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Abstract
A kind of lower abdomen Low rectal neoplasms retractor for operation, it is characterized in that it includes upright bar (1), the upright bar (1) is mounted on operation bedside support (2), height-adjustable U-shaped hanger (3) is installed on upright bar (1), and upright bar (1) is offset to U-shaped hanger (3) bottom edge side, U-shaped hanger (3) is equipped with inside edge (6) on one side, it is mounted on hook plate hanger (4) on U-shaped hanger (3) and inside edge (6), hook plate (5) or intestinal clamp (12) are mounted on hook plate hanger (4).The utility model structure is simple, can make for two assistant engineers, reduces operation participant, reduces labor intensity.
Description
Technical field
The utility model relates to a kind of operation device, especially a kind of retractor for operation, specifically a kind of lower abdomen
The lower abdomen Low rectal neoplasms retractor for operation that substitution two helps in portion's operation.
Background technique
Currently, in, during low rectal abdominal, second assistant is arranged perineum is essential,
Its responsibility is exactly the pelvic cavity viscera that exposure deep is pulled to perineum, cooperates the operation of patient and chief second；Two work helped
It is dull and due to need it is passive for a long time keep tension posture, physical consumption is very big, will cause not to its backbone over time
The occupational diseases such as cervical vertebra, thoracic vertebrae, cervical vertebra are just suffered from reversible damage, therefore, many surgeon when very young.
Two help stood perineum position, since sight is stopped at pubic symphysis, can not see patient and one at all
The operation helped；Therefore, substantially can not it is active, effectively cooperate patient, an operation helped, can only passively, mechanically allow art
Person controls, and serves as " people's meat retractor ".This operating mode is extremely unreasonable, greatly wastes unnecessary human resources.Perineum
Portion is manually pulled because its physical consumption is huge, easily tired, often not autonomous, gesture distortion unconsciously occurs, and drag hook moves
Position；And such situation is frequently experienced in during the critical operations of patient, can lead to patient's operation failure suddenly, consequence is very
Seriously, sometimes even catastrophic, such as severe presacral hemorrhage.And existing U-shaped or analog-U shaped retractor, often need in operating bed
Two sides carry out installing several support rods additional, then retractor is fixed on to the surrounding in art area, such design only for stomach wall with
And the drawing of superficial part internal organs, it is very unsatisfactory to the exposure of deep tissue organ, especially pelvic floor tissue organ；It is U-shaped or analog-U shaped
That fixed form of retractor intervenes unavoidably and more or less the operation for having disturbed patient or assistant, keeps it high
Complete surgical procedures to effect perfect comfortable.In this regard, there is no effective solution method at present.
Utility model content
The purpose of this utility model is in being directed to, low rectal abdominal process needs are manually drawn to keep hand
Art position gets a clear view, tractor's large labor intensity, malpractice caused by easily occurring because of fatigue, and existing operation is led
It opens that device requirement is more, and tractive force is big, and not can be used directly in, the problems in low rectal abdominal, design one kind
The two lower abdomen Low rectal neoplasms retractor for operation helped can be substituted.
The technical solution of the utility model is:
A kind of lower abdomen Low rectal neoplasms retractor for operation, it is characterized in that it includes upright bar 1, the upright bar 1 is pacified
On operation bedside support 2, height-adjustable U-shaped hanger 3 is installed in upright bar 1, and upright bar 1 is offset to 3 bottom of U-shaped hanger
Side side, U-shaped hanger 3 are equipped with inside edge 6 on one side, hook plate hanger 4, hook plate 5 are mounted on U-shaped hanger 3 and inside edge 6
Or intestinal clamp 12 is mounted on hook plate hanger 4.
The operation bedside support 2 is in U-shape structure, in the latch segment of the both sides insertion operating bed two sides of U-shaped structure, lock
Tight block can be moved along the guide rail of operation bedside and locking positioning, is equipped with the jack of multiple inserting upright bars in the bottom of U-shaped structure, stands
Bar is inserted into after the jack and fastens realization axially position by holding screw.
The rectangular shape of operation bedside support 2, one end of right-angle side are inserted into latch segment, and latch segment is mounted on hand
In the fixed chute of art bedside, upright bar 1 is mounted on the another side of right-angle side, is connected with reinforcement between two right-angle sides when necessary
Bracing diagonal.
The U-shaped hanger 3 is connected with the polygon or round jack structure 7 for being connected with upright bar 1, the jack
The holding screw of tightening upright bar is installed in structure 7.
One end of the hook plate hanger 4 is equipped with the through-hole passed through for U-shaped hanger 3, and the other end is equipped with one for transition piece 9
The slot 8 of insertion, slot 8 are made of the large trough being inserted into for 9 one end of transition piece and the sulculus passed through for 9 shank of transition piece, transition
The other end of part 9 also is provided with identical inserting slot construction, one end insertion of the hook plate fixing piece 10 of stay hook plate handle slot
In structure, the other end of hook plate fixing piece 10 is equipped with the jack 11 being inserted into for hook plate handle, after hook plate handle is inserted into the jack 11
It is fixed by holding screw.
One end of the hook plate hanger 4 is equipped with the through-hole passed through for U-shaped hanger 3, and the other end is equipped with one and consolidates for hook plate
Determine the slot 8 of the insertion of part 10, one end of hook plate fixing piece 10 is inserted into the slot, and the other end of hook plate fixing piece 10 is equipped with
For the jack 11 of hook plate handle insertion, fixed after the hook plate handle insertion jack 11 by holding screw.
The hook plate 5 is made of straight rod-shaped hook plate handle 13 and curved hook portion 14, the size of the width a of curved hook portion between
3-20 thickness, length b is between 15-35 centimetres altogether.
The intestinal clamp 12 is made of straight rod-shaped intestinal clamp handle 15 and rhynchodaenm 16, and the width of rhynchodaenm is between 5-10 centimetres.
The utility model has the beneficial effects that
The utility model is mainly in, the deep tissue in the perineum direction of low rectal operation retracts and sufficiently exposes,
The blank of the position retractor is filled up.
In the utility model can effectively replace, during low rectal abdominal, perineum is made to pull exposure deep
The effect of second assistant of pelvic cavity viscera reduces labor intensity while reducing operation participation number.
The utility model solves perineum and manually pulls because its physical consumption is huge, easily tired, often not autonomous,
Gesture distortion, drag hook displacement unconsciously occurs；And such situation is frequently experienced in during the critical operations of patient, meeting
Leading to patient's operation failure suddenly, consequence is very serious, and it is sometimes even catastrophic, such as severe presacral hemorrhage, greatly increase
The safety of operation.
The utility model can leave the abundant operating space of patient for can also realize exposed and drawing function with flying colors.
Since deep tissue, internal organs brittleness are higher, and adjoin important neural blood vessel and ureter；Therefore, this is practical
Novel take manually adjusts drawing intensity, abandons the adjusting of mechanical lever blindness, can be effectively prevented from unnecessary stretch injury.
The utility model can be furnished with the arcuated hook plate of various specifications, and the operation that can effectively adapt to various anatomical conditions needs
It wants, wide kiss intestinal clamp (for the clamping drawing intestinal tube) tooth socket especially created is thin, and elasticity is good, small to tissue damage, and when use can
Housing rubber finger sleeve, to reduce the damage to intestinal wall.Intestinal clamp cooperates hook plate to use, and can liberate the hand labour of surgical staff significantly,
It is that procedure efficiency greatly improves, easily efficiently, precise anatomical plays the role of that art is good for strength, shortens operating time, reduces and suffers from
The anesthesia of person, operation wound；
The utility model stable structure, hook plate can be moved freely with top to bottom, left and right, front and rear, moreover it is possible to be extended to two sides arc
(processing for facilitating lateral ligament of rectum)；It is flexible, and be capable of fixing properly.
The supporting way of the support rod of the utility model original creation, can in bottom according to the stature feature Level tune of patient,
Avoid anal region；Coincide, alimentary reconstruction when equally can effectively expose, especially in ultralow anastomosis, effect is very aobvious
It writes.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is one of structural schematic diagram of operation bedside support of the utility model.
Fig. 3 is the second structural representation of the operation bedside support of the utility model.
Fig. 4 is the structural schematic diagram of the U-shaped hanger of the utility model.
Fig. 5 is the structural schematic diagram of the hook plate hanger of the utility model.
Fig. 6 is the structural schematic diagram of the hook plate of the utility model.
Fig. 7 is the structural schematic diagram of the intestinal clamp of the utility model.
Specific embodiment
The utility model is further described with reference to the accompanying drawings and examples.
As shown in figs. 1-7.
A kind of lower abdomen Low rectal neoplasms retractor for operation, it includes upright bar 1, and upright bar 1 can be tube-shaped structure,
It can be rhs-structure, can also be mounted on operation bedside support for the structure that cylindrical parts square tube in part combines, the upright bar 1
On 2, according to the difference of surgery, operation bedside support 2 can have two kinds of structure types, and a kind of structure shown in Fig. 2, one is figures
Structure shown in 3.Operation bedside support 2 shown in Fig. 2 is in U-shape structure, the lock of the both sides insertion operating bed two sides of U-shaped structure
In tight block 17, latch segment 17 can be moved along the guide rail of operation bedside and locking positioning, the structure of latch segment 17 can with it is existing often
It is fixed with that latch segment is identical, and every side can install one piece additional or circle can be used in two pieces of latch segments, the both sides of U-shaped structure with surgical instrument
Bar can also be used polygon bar, be locked again by holding screw after round bar or polygon bar insertion latch segment, latch segment can also lead to
Tie down screw is crossed to be fastened on operation bedside.The bottom of U-shaped structure be equipped with it is multiple inserting upright bars jacks, upright bar insertion described in
It is fastened after jack by holding screw and realizes axially position.The jack of multiple inserting upright bars, upright bar are equipped in the bottom of U-shaped structure
It is inserted into after the jack and realization axially position is fastened by holding screw.The rectangular shape of operation bedside support 2 shown in Fig. 3, directly
One end of the arm of angle is inserted into latch segment, and latch segment is mounted in the fixed chute of operation bedside, and upright bar 1 is mounted on right-angle side
On another side, the bracing diagonal of reinforcement is connected between two right-angle sides when necessary.It is equipped in upright bar 1 height-adjustable
U-shaped hanger 3(Fig. 4), and upright bar 1 is offset to 3 bottom edge side of U-shaped hanger, as shown in Figure 1, U-shaped hanger 3 is equipped with infolding on one side
Side 6, is mounted on hook plate hanger 4 on U-shaped hanger 3 and inside edge 6, and hook plate 5 or intestinal clamp 12 are mounted on hook plate hanger 4.Institute
The U-shaped hanger 3 stated is connected with the polygon or round jack structure 7 for being connected with upright bar 1, pacifies on the jack structure 7
Holding screw equipped with tightening upright bar.The hook plate hanger 4 has two kinds of structure types, and one of which is in hook plate hanger 4
One end is equipped with the through-hole passed through for U-shaped hanger 3, and the other end is equipped with the slot 8 being inserted into for transition piece 9, and slot 8 is by for transition
The large trough of 9 one end of part insertion and the sulculus passed through for 9 shank of transition piece form, and the other end of transition piece 9 also is provided with identical insert
Slot structure, in one end insertion of the hook plate fixing piece 10 of stay hook plate handle inserting slot construction, hook plate fixing piece 10 it is another
End is equipped with the jack 11 being inserted into for hook plate handle, is fixed after the hook plate handle insertion jack 11 by holding screw, such as Fig. 5 institute
Show.Another form is omitted transition piece 9, and one end of hook plate hanger 4 is equipped with the through-hole passed through for U-shaped hanger 3, and the other end is set
There is the slot 8 being inserted into for hook plate fixing piece 10, one end of hook plate fixing piece 10 is inserted into the slot, hook plate fixing piece
10 other end is equipped with the jack 11 being inserted into for hook plate handle, is fixed after the hook plate handle insertion jack 11 by holding screw.
The structure of the hook plate 5 of the utility model as shown in fig. 6, it is made of straight rod-shaped hook plate handle 13 and curved hook portion 14,
The size of the width a of curved hook portion is between 3-20 thickness, and length b is between 15-35 centimetres altogether.
The structure of the intestinal clamp 12 of the utility model is as shown in fig. 7, it is made of straight rod-shaped intestinal clamp handle 15 and rhynchodaenm 16, rhynchodaenm
Width between 5-10 centimetres.
The application method of the utility model is:
Firstly, determining inserting position and the height of upright bar according to the position of patient, upright bar inserts in place simultaneously hand-turn a screw
After locking；
Secondly, putting on U-shaped hanger 3 again and tightening hand screw after being adjusted to suitable height, the height of U-shaped hanger 3 is realized
Degree positioning；
An appropriate number of hook plate hanger 4 is sleeved on U-shaped hanger 3 by third, after the tilt angle for adjusting hook plate hanger 4
Preliminary latch；
4th, the gib head of hook plate is held into internal organs or intestinal clamp clamps inserting its shank insertion hook plate fixing piece 10 after intestines
In hole 11 and tighten holding screw；
5th, then adapt to adjustment hook plate hanger 4 tilt angle to suitable position, finally tighten screw for hook plate hanger
4, which are fixed on U-shaped hanger 3, can start to perform the operation.
It such as needs to adjust in operation, related holding screw can be unclamped and be adjusted.
Each component of the utility model preferably uses stainless steel material to make, and engineering plastics manufacture can also be used.
The parts not involved in the utility model is the same as those in the prior art or can be realized by using the prior art.
Claims (8)
1. a kind of lower abdomen Low rectal neoplasms retractor for operation, it is characterized in that it includes upright bar (1), the upright bar (1)
It is mounted on operation bedside support (2), height-adjustable U-shaped hanger (3) is installed on upright bar (1), and upright bar (1) is offset to
U-shaped hanger (3) bottom edge side, U-shaped hanger (3) are equipped with inside edge (6) on one side, on U-shaped hanger (3) and inside edge (6)
It is equipped with hook plate hanger (4), hook plate (5) or intestinal clamp (12) are mounted on hook plate hanger (4).
2. lower abdomen Low rectal neoplasms retractor for operation according to claim 1, it is characterized in that the operating bed
Head bracket (2) is in U-shape structure, and in the latch segment of the both sides insertion operating bed two sides of U-shaped structure, latch segment can be along operation bedside
The mobile simultaneously locking positioning of guide rail is equipped with the jacks of multiple inserting upright bars in the bottom of U-shaped structure, and upright bar is led to after being inserted into the jack
It crosses holding screw fastening and realizes axially position.
3. lower abdomen Low rectal neoplasms retractor for operation according to claim 1, it is characterized in that the operating bed
Head bracket (2) rectangular shape, one end of right-angle side are inserted into latch segment, and latch segment is mounted on the fixed chute of operation bedside
In, upright bar (1) is mounted on the another side of right-angle side, is connected with the bracing diagonal of reinforcement between two right-angle sides when necessary.
4. lower abdomen Low rectal neoplasms retractor for operation according to claim 1, it is characterized in that the U-shaped hanger
(3) it is connected with the polygon or round jack structure (7) for being connected with upright bar (1), the jack structure is equipped on (7)
The holding screw of tightening upright bar.
5. lower abdomen Low rectal neoplasms retractor for operation according to claim 1, it is characterized in that the hook plate is hung
One end of frame (4) is equipped with the through-hole passed through for U-shaped hanger (3), and the other end is equipped with a slot (8) for transition piece (9) insertion,
Slot (8) is made of the large trough being inserted into for transition piece (9) one end and the sulculus passed through for transition piece (9) shank, transition piece (9)
The other end also is provided with identical inserting slot construction, one end insertion of the hook plate fixing piece (10) of stay hook plate handle inserting slot construction
In, the other end of hook plate fixing piece (10) is equipped with the jack (11) being inserted into for hook plate handle, the hook plate handle insertion jack (11)
It is fixed afterwards by holding screw.
6. lower abdomen Low rectal neoplasms retractor for operation according to claim 1, it is characterized in that the hook plate is hung
One end of frame (4) is equipped with the through-hole passed through for U-shaped hanger (3), and the other end is equipped with inserting for hook plate fixing piece (10) insertion
One end of slot (8), hook plate fixing piece (10) is inserted into the slot, and the other end of hook plate fixing piece (10) is equipped with for hook plate handle
The jack (11) of insertion, the hook plate handle insertion jack (11) are fixed by holding screw afterwards.
7. lower abdomen Low rectal neoplasms retractor for operation according to claim 1, it is characterized in that the hook plate (5)
It is made of straight rod-shaped hook plate handle (13) and curved hook portion (14), the size of the width a of curved hook portion is between 3-20 thickness, total length
B is between 15-35 centimetres.
8. lower abdomen Low rectal neoplasms retractor for operation according to claim 1, it is characterized in that the intestinal clamp
(12) it is made of straight rod-shaped intestinal clamp handle (15) and rhynchodaenm (16), the width of rhynchodaenm is between 5-10 centimetres.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820378186.8U CN208725778U (en) | 2018-03-20 | 2018-03-20 | Lower abdomen Low rectal neoplasms retractor for operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820378186.8U CN208725778U (en) | 2018-03-20 | 2018-03-20 | Lower abdomen Low rectal neoplasms retractor for operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208725778U true CN208725778U (en) | 2019-04-12 |
Family
ID=66021275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820378186.8U Active CN208725778U (en) | 2018-03-20 | 2018-03-20 | Lower abdomen Low rectal neoplasms retractor for operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208725778U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108245211A (en) * | 2018-03-20 | 2018-07-06 | 江苏省肿瘤防治研究所（江苏省肿瘤医院） | Lower abdomen Low rectal neoplasms retractor for operation |
-
2018
- 2018-03-20 CN CN201820378186.8U patent/CN208725778U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108245211A (en) * | 2018-03-20 | 2018-07-06 | 江苏省肿瘤防治研究所（江苏省肿瘤医院） | Lower abdomen Low rectal neoplasms retractor for operation |
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