CN206381198U - Armpit lymphadenectomy special drag hook - Google Patents
Armpit lymphadenectomy special drag hook Download PDFInfo
- Publication number
- CN206381198U CN206381198U CN201621004494.1U CN201621004494U CN206381198U CN 206381198 U CN206381198 U CN 206381198U CN 201621004494 U CN201621004494 U CN 201621004494U CN 206381198 U CN206381198 U CN 206381198U
- Authority
- CN
- China
- Prior art keywords
- hook
- armpit
- lymphadenectomy
- handle portion
- drag hook
- 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
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- Radiation-Therapy Devices (AREA)
Abstract
The utility model discloses a kind of armpit lymphadenectomy special drag hook, including：Handle portion；Hook portion, overall is in ligulate shape, is linked into an integrated entity with handle portion, chimoto has R arc-shapeds, hook portion offers many grooves.Opening up for many grooves, makes the muscle of contact be difficult to slip.The groove is provided with four or five.The width D of the hook portion is 40 60mm.The length L of the handle portion is 250 350mm, and end is slightly larger to be easy to patient's holding and offer through hole.The length H of the hook portion is 70 100 mm.Included angle A between the handle portion and hook portion is 30 75 degree.The arc radius R of the hook end is 8 12 mm.The width of the groove is 34 mm, and length is 20 40mm.The thickness of the hook portion and handle portion is 2 3mm.Also include cold light source optical fiber and multiple fiber bench, chimoto of the light that Lighting Division is projected towards R arc-shapeds.The utility model has simple in construction, easy to operate, fully displaying operative site, illumination accurate clear, improves the beneficial effect of surgical quality.
Description
Technical field
The utility model discloses a kind of armpit lymphadenectomy special drag hook, belongs to medical apparatus and instruments field, specially one
Plant operating theater instruments.
Background technology
Armpit lymphadenectomy tissue drag hook is essential apparatus, and presently used drag hook has three kinds：Common " first shape
Gland drag hook ", " square toes drag hook ", and it is generally used for " the S-shaped drag hook " of belly.The characteristics of armpit is dissected is the small horizontal leakage of outer imperial palace
Bucket-shaped, top is located at more than the upper limb at musculus pectoralis minor rear, and gap is narrow and small（About 2cm-3cm）And it is deep, from pectoralis major outer rim to top
Through measuring average out to 7cm, these foregoing drag hooks of this part when dissected have deficiency：Goitre retractor hook portion is too short, only 3cm,
Armpit top can not be shown；" square toes drag hook " long 5cm of hook portion, pulls at and can see that armpit top, but hook end is too wide, and length is 5cm, is taken
Power and top shows insufficient, for the bodily form, larger patient appears more difficult；" S-shaped drag hook " radian is too big, the operator side of exerting oneself
To manipulation is difficult, and its hook end is completely smooth, and muscle, which slightly shrinks, to be slipped.And because of apex of axillary depth and gap is small, hand
Art lighting is insufficient.Therefore a kind of special exposed apparatus is lacked.
Utility model content
The utility model is according to the above deficiency, there is provided a kind of armpit lymphadenectomy special drag hook.
The technical solution of the utility model is：
A kind of armpit lymphadenectomy special drag hook, it is characterized in that, including：
Handle portion；
Hook portion, overall is in ligulate shape, is linked into an integrated entity with handle portion, chimoto has R arc-shapeds, hook portion offers many
Groove.
Opening up for many grooves, makes the muscle of contact be difficult to slip.
The groove is provided with four or five.
The width D of the hook portion is 40-60mm.
The length L of the handle portion is 250-350mm, and end is slightly larger to be easy to patient's holding and offer through hole, during operation,
The through hole can be fixed at it on such as operating table with spring or belt, and without pulling.
The length H of the hook portion is 70-100 mm.The length, can be fully using the utility model close to armpit depth
Exposure operative site.
Included angle A between the handle portion and hook portion is 30-75 degree, and the junction of handle portion and hook portion is in arc-shaped.Should
Locate arc-shaped dominant touch chest size flesh outer rim, the outer edge thickness of muscle about 40mm or so.The beneficial effect of the structure still, the circle
Thickness of the arcuation close to chest muscle outer rim so that in horizontal direction, drag hook person is laborsaving for handle portion.
The arc radius R of the hook end is 8-12 mm.
The width of the groove is 3-4 mm, and length is 20-40mm.
The thickness of the hook portion and handle portion is 2-3mm.
For apparent displaying operative site, in addition to cold light source optical fiber and multiple fiber bench, multiple fiber bench are fixed
At the back side of the handle portion and hook portion, cold light source sonet card is fixed in fiber bench, and the Lighting Division of cold light source optical fiber is positioned at more
Between root groove, the light that Lighting Division is projected is towards the chimoto of R arc-shapeds, and cold light source optical fiber is connected to cold light source.
The utility model has simple in construction, easy to operate, fully exposed operative site, illumination accurate clear, improves hand
The beneficial effect of art quality.
Brief description of the drawings
Fig. 1 is the overall structure diagram of the utility model armpit lymphadenectomy special drag hook.
Embodiment
The utility model is further described in conjunction with accompanying drawing：
As illustrated, a kind of armpit lymphadenectomy special drag hook, including：
Handle portion 2；
Hook portion 5, overall is in ligulate shape, is linked into an integrated entity with handle portion 2, chimoto has R arc-shapeds, hook portion 5 is offered
Many grooves 51.
Groove 51 is provided with four or five.
The width D of hook portion 5 is 40-60mm.
The length L of handle portion 2 is 250-350mm, and end offers through hole 1.
The length H of hook portion 5 is 70-100 mm.
Included angle A between handle portion 2 and hook portion 5 is 30-75 degree, and the junction of handle portion 2 and hook portion 5 is in arc-shaped.
The arc radius R of hook end is 8-12 mm.
The width of groove 51 is 3-4 mm, and length is 20-40mm.
The thickness of hook portion 5 and handle portion 2 is 2-3mm.
Also include cold light source optical fiber 3 and multiple fiber bench 4, multiple fiber bench 4 are fixed on the back side of handle portion 2 and hook portion 5,
Cold light source optical fiber 3 is stuck in fiber bench 4 and fixed, and the Lighting Division 31 of cold light source optical fiber 3 is located between many grooves 51, and Lighting Division 31 is penetrated
The light gone out is towards the chimoto of R arc-shapeds, and cold light source optical fiber 3 is connected to cold light source.
When malignant tumour needs row armpit lymphadenectomy, free skin flap is first cut, solution cuts armpit leading edge（Outside the large and small flesh of chest
Edge）, upper limb（Axillary vein level）, the hook portion of the utility model special drag hook is stretched into from chest muscle outer rim, upwards through armpit top
Near portion, drag hook person holds handle portion, and level is exerted oneself to pull to offside, or the aperture of handle portion end is loaded onto to the spring sterilized
Or belt, pull, be fixed on operation table to offside, can so save manpower drag hook.If the operating lamp illumination of armpit top
It is bright insufficient, cold light source can be distally connected by ready deck of the sterilization cold light source optical fiber loaded on the drag hook back side, can be very
Good illumination.
This specification embodiment content is only enumerating to the way of realization of utility model design, of the present utility model to protect
Shield scope is not construed as being only limitted to the concrete form that embodiment is stated, protection domain of the present utility model is also and in ability
Field technique personnel according to the utility model conceive it is conceivable that equivalent technologies mean.
Claims (10)
1. a kind of armpit lymphadenectomy special drag hook, it is characterized in that, including：
Handle portion（2）；
Hook portion（5）, overall is in ligulate shape, with handle portion（2）Link into an integrated entity, chimoto has R arc-shapeds, hook portion（5）Open up
There are many grooves（51）.
2. a kind of armpit lymphadenectomy special drag hook as claimed in claim 1, it is characterized in that, the groove（51）It is provided with four
Or five.
3. a kind of armpit lymphadenectomy special drag hook as claimed in claim 1, it is characterized in that, the hook portion（5）Width D be
40-60mm。
4. a kind of armpit lymphadenectomy special drag hook as claimed in claim 1, it is characterized in that, the handle portion（2）Length L
For 250-350mm, end offers through hole（1）.
5. a kind of armpit lymphadenectomy special drag hook as claimed in claim 1, it is characterized in that, the hook portion（5）Length H
For 70-100 mm.
6. a kind of armpit lymphadenectomy special drag hook as claimed in claim 1, it is characterized in that, the handle portion（2）With hook portion
（5）Between included angle A be 30-75 degree, handle portion（2）With hook portion（5）Junction be in arc-shaped.
7. a kind of armpit lymphadenectomy special drag hook as claimed in claim 1, it is characterized in that, the arc radius R of the hook end
For 8-12 mm.
8. a kind of armpit lymphadenectomy special drag hook as claimed in claim 1, it is characterized in that, the groove（51）Width be
3-4 mm, length is 20-40mm.
9. a kind of armpit lymphadenectomy special drag hook as claimed in claim 1, it is characterized in that, the hook portion（5）And handle portion
（2）Thickness be 2-3mm.
10. a kind of armpit lymphadenectomy special drag hook as described in claim any one of 1-9, it is characterized in that, in addition to cold light
Source optical fiber（3）With multiple fiber bench（4）, multiple fiber bench（4）It is fixed on the handle portion（2）And hook portion（5）The back side, cold light
Source optical fiber（3）It is stuck in fiber bench（4）Interior fixation, cold light source optical fiber（3）Lighting Division（31）Positioned at many grooves（51）Between, illumination
Portion（31）The light of injection is towards the chimoto of R arc-shapeds, cold light source optical fiber（3）It is connected to cold light source.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621004494.1U CN206381198U (en) | 2016-08-30 | 2016-08-30 | Armpit lymphadenectomy special drag hook |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621004494.1U CN206381198U (en) | 2016-08-30 | 2016-08-30 | Armpit lymphadenectomy special drag hook |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206381198U true CN206381198U (en) | 2017-08-08 |
Family
ID=59486873
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621004494.1U Expired - Fee Related CN206381198U (en) | 2016-08-30 | 2016-08-30 | Armpit lymphadenectomy special drag hook |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206381198U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108618831A (en) * | 2018-05-28 | 2018-10-09 | 刘方舟 | A kind of novel drag hook of dissection |
-
2016
- 2016-08-30 CN CN201621004494.1U patent/CN206381198U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108618831A (en) * | 2018-05-28 | 2018-10-09 | 刘方舟 | A kind of novel drag hook of dissection |
| CN108618831B (en) * | 2018-05-28 | 2020-08-04 | 刘方舟 | Cervical lymph node cleaning retractor |
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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: 20170808 Termination date: 20210830 |