CN209153804U - Costal cartilage combination drag hook - Google Patents
Costal cartilage combination drag hook Download PDFInfo
- Publication number
- CN209153804U CN209153804U CN201820615422.3U CN201820615422U CN209153804U CN 209153804 U CN209153804 U CN 209153804U CN 201820615422 U CN201820615422 U CN 201820615422U CN 209153804 U CN209153804 U CN 209153804U
- Authority
- CN
- China
- Prior art keywords
- drag hook
- bar portion
- head
- outer tube
- costal cartilage
- 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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- Media Introduction/Drainage Providing Device (AREA)
Abstract
A kind of costal cartilage combination drag hook, head and bar portion including integral structure, head are set to the both ends of bar portion, and two head portions are arranged respectively to the center position inflection of bar portion length along the axisymmetrical of the length direction of bar portion；The outer cover of bar portion is equipped with an outer tube, and the plane of symmetry at the outer tube both ends is respectively arranged with hand part；The inside on head is equipped with a core pipe, which is tightly attached to the head side, and the other end is inserted into the outer tube, connect with the coupling lower end being set on outer tube；Coupling is fixedly installed on the side wall of the outer tube, and the upper port of the coupling is connect by pipeline with aspirator.This combination drag hook, structure is simple, guarantees that the exposed area in traction process increases, avoids pulling repeatedly；Procedure efficiency and surgical quality can be improved.
Description
Technical field
The utility model relates to a kind of medical instrument, especially a kind of take out suitable for costal cartilage to be convenient for costal cartilage operation
Exposed combination drag hook.
Background technique
Currently, in costal cartilage removal surgery, it is most commonly used in the medical instrument for costal cartilage exposure to be drawn for double end combination
Hook, the both ends of this drag hook are the heads that certain angle is constituted with bar portion, and head is put in wound, are pulling hook with pulling
The opening area of wound is widened, costal cartilage is fully exposed in the visual field by bar portion.
Traditional combination drag hook, head and bar portion including integral structure, main function is for pulling open wound.Due to
The width on drag hook head is 1-1.5cm or so, and width is inadequate, causes the drawing exposure range of wound inadequate, needs anti-with drag hook
Multiple drawing not only take that people is laborious sometimes even so that pull wound simultaneously with four drag hooks, also beats less than the purpose sufficiently exposed.
In traditional surgical procedures, due to the drawing in art repeatedly, the tissue necrosis at wound edge will lead to, at wound
When bleeding, flow liquid, common mode is that the assistant of operator doctor is exhausted watery blood with gauze, not only influences the behaviour of operator doctor
Make, and influences procedure efficiency.
Utility model content
Defect, the art of the small effect difference of exposure when the utility model is existing drag hook mentioned in the background art drawing
It needs special messenger the deficiencies of operations such as to suck blood when middle wound bleeding, a kind of costal cartilage combination drag hook is provided.
The technical solution adopted in the utility model is: a kind of costal cartilage combines drag hook, head including integral structure and
Bar portion, head are set to the both ends of bar portion, and two head portions are respectively to the center position inflection of bar portion length, and along the length of bar portion
The axisymmetrical in direction is arranged；
The outer cover of the bar portion is equipped with an outer tube, and the plane of symmetry at the outer tube both ends is respectively arranged with hand part；
The inside on the head is equipped with a core pipe, which is tightly attached to the head side, described in other end insertion
In outer tube, it is connect with the coupling lower end being set on outer tube；
The coupling is fixedly installed on the side wall of the outer tube, and the upper port of the coupling by pipeline and attracts
Device connection.
Every set combination drag hook includes at least two drag hooks, and the head length size of each drag hook is different.
The length for combining two heads of drag hook is respectively 1.5cm and 2.5cm;Or the length on two heads of combination drag hook
Degree is respectively 3cm and 4cm.
Every set combines drag hook, and the width on two heads is 2cm.
Outer tube is the flat tube that section is ellipsoidal structure.
A pair of or two pairs of hand parts are evenly equipped with along its periphery on the tube wall at outer tube both ends.
Two couplings are symmetricly set on the two sides central location of the outer tube, and by pipeline and attract respectively
Device connection.
Head and bar portion binding site are the multi-segment structure of multi-angle, and the binding site and bar portion constitute multiple angles；
The angle of its nearly bar portion is 110-120 degree, and the angle of remote bar portion is 70-80 degree.
Compared with prior art, this combination drag hook disclosed in the utility model, structure is simple, head width and length
Increase, guarantees that the exposed area in traction process increases, avoid pulling repeatedly；Core pipe is installed additional in drag hook, for drawing in art
The smog generated when oozing of blood, sepage in wound and electric knife cutting, blood coagulation, operate a pair of drag hook by an assistant can be completed hand
Art operation, can improve procedure efficiency and surgical quality.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model.
Fig. 2 is the utility model partial enlarged view.
In figure: head 1, core pipe 2, hand part 3, outer tube 4, coupling 5, bar portion 6.
Specific embodiment
The utility model is described further with reference to the accompanying drawings and examples.
Referring to attached drawing 1-2, this combination drag hook disclosed in the utility model is mainly used for leading in costal cartilage removal surgery
Draw wound.
This costal cartilage combination drag hook, including head 1, core pipe 2, hand part 3, outer tube 4, coupling 5, bar portion 6.Head
Portion 1 and bar portion 6 are structure as a whole.
Head is set to the both ends of bar portion, and two head portions are respectively to the center position inflection of bar portion length, and along bar portion
The axisymmetrical of length direction is arranged, from attached drawing 1 it is found that two head portions are respectively to the not ipsilateral back bending of bar portion.Head and bar portion
Binding site is the multi-segment structure of multi-angle, has attached drawing 2 it is found that the binding site and bar portion constitute multiple angles, this implementation
In example, head and bar portion binding site are two-part, i.e., there are two angle, the angle of nearly bar portion (close to the position of bar portion) is
The angle of 110-120 degree, remote bar portion (position far from bar portion) is 70-80 degree.
Every set combination drag hook includes at least two drag hooks, and the head length size of each drag hook is different.Combine the two of drag hook
The length on a head is respectively 1.5cm and 2.5cm；Alternatively, the length on two heads of combination drag hook is respectively 3cm and 4cm.
Every set combination drag hook includes at least two drag hooks, and the width on the head of each drag hook is 2cm.
The outer cover of bar portion 6 is equipped with an outer tube 4, is evenly equipped with a pair of or two couples along its periphery on the tube wall at outer tube both ends
Hand part 3, hand part are concave surface, and anti-skid chequer is arranged in best surfaces, are not rotated convenient for stabilization in operation, are held for a long time not tired
Labor.Outer tube 4 is the flat tube that section is ellipsoidal structure.
The inside on head is equipped with a core pipe 2, the i.e. inside of back bending angle, and preferred embodiment is to paste to fix, and can also be used one
It is body formed.The inner portion side is tightly attached in 2 one end of core pipe, and the other end is inserted into outer tube 4, and is set on outer tube 4
5 lower end of coupling connection.Coupling 5 is fixedly installed on the side wall of outer tube 4, and the upper port of the coupling 5 passes through pipeline
It is connect with aspirator.Two couplings are symmetricly set on the central location of the two sides of outer tube, and by pipeline and attract respectively
Device connection can be connected to simultaneously with an aspirator, can also connect respectively with respective aspirator.
Claims (9)
1. a kind of costal cartilage is with combination drag hook, head and bar portion including integral structure, head is set to the both ends of bar portion, two
Head is arranged respectively to the center position inflection of bar portion length along the axisymmetrical of the length direction of bar portion；It is characterized by:
The outer cover of the bar portion is equipped with an outer tube, and the plane of symmetry at the outer tube both ends is respectively arranged with hand part；
The inside on the head is equipped with a core pipe, which is tightly attached to the head side, and the other end is inserted into the housing
In pipe, it is connect with the coupling lower end being set on outer tube；
The coupling is fixedly installed on the side wall of the outer tube, and the upper port of the coupling is connected by pipeline and aspirator
It connects.
2. costal cartilage according to claim 1 combination drag hook, it is characterised in that: every set combination drag hook includes at least two
The head length size of drag hook, each drag hook is different.
3. costal cartilage according to claim 2 combination drag hook, it is characterised in that: two heads of the combination drag hook
Length be respectively 1.5cm and 2.5cm.
4. costal cartilage according to claim 2 combination drag hook, it is characterised in that: two heads of the combination drag hook
Length be respectively 3cm and 4cm.
5. costal cartilage according to claim 1 combination drag hook, it is characterised in that: every set combines drag hook, two heads
Width is 2cm.
6. costal cartilage according to claim 1 combination drag hook, it is characterised in that: the outer tube is that section is oval
The flat tube of structure.
7. costal cartilage according to claim 1 combination drag hook, it is characterised in that: edge on the tube wall at the outer tube both ends
Its periphery is evenly equipped with a pair of or two pairs of hand parts.
8. costal cartilage according to claim 1 combination drag hook, it is characterised in that: two couplings are symmetricly set on
The two sides central location of the outer tube, and connect respectively by pipeline with aspirator.
9. costal cartilage according to claim 1 combination drag hook, it is characterised in that: the head is with bar portion binding site
The multi-segment structure of multi-angle, the binding site and bar portion constitute multiple angles；The angle of its nearly bar portion is 110-120 degree,
The angle of remote bar portion is 70-80 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820615422.3U CN209153804U (en) | 2018-04-27 | 2018-04-27 | Costal cartilage combination drag hook |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820615422.3U CN209153804U (en) | 2018-04-27 | 2018-04-27 | Costal cartilage combination drag hook |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209153804U true CN209153804U (en) | 2019-07-26 |
Family
ID=67326298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820615422.3U Expired - Fee Related CN209153804U (en) | 2018-04-27 | 2018-04-27 | Costal cartilage combination drag hook |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209153804U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112754552A (en) * | 2021-01-11 | 2021-05-07 | 青岛市城阳区人民医院 | High overspeed device tensioner for thoracic surgery clinical operation of security |
-
2018
- 2018-04-27 CN CN201820615422.3U patent/CN209153804U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112754552A (en) * | 2021-01-11 | 2021-05-07 | 青岛市城阳区人民医院 | High overspeed device tensioner for thoracic surgery clinical operation of security |
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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: 20190726 Termination date: 20200427 |