CN212650859U - Scalp traction device for craniotomy - Google Patents
Scalp traction device for craniotomy Download PDFInfo
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- CN212650859U CN212650859U CN202020328904.8U CN202020328904U CN212650859U CN 212650859 U CN212650859 U CN 212650859U CN 202020328904 U CN202020328904 U CN 202020328904U CN 212650859 U CN212650859 U CN 212650859U
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Abstract
The utility model discloses a scalp traction device for craniotomy, which comprises a drag hook for hooking the scalp, a telescopic elastic connecting rope and a connecting ring for hooking the operating table, wherein one end of the elastic connecting rope is fixed with the head of the groove, and the other end of the elastic connecting rope is fixed with the connecting ring. The utility model provides a scalp traction device for craniotomy, which has simple structure and low manufacturing cost and can conveniently fix the scalp during craniotomy.
Description
Technical Field
The utility model relates to the technical field of medical equipment, especially, relate to a scalp traction device for craniotomy.
Background
Craniotomy, also known as craniotomy, is a type of skull surgery, and refers to opening the skull of a patient through mechanical equipment so as to perform some unconventional treatments. In craniotomy, the scalp of a patient needs to be fixed after incision, so that the scalp can not block the opening. Generally, in the prior art, one manual fixing is needed, one doctor is needed to fix the scalp in the whole process, the labor is consumed, operation needles and wires are also adopted to fix the scalp, but the fixing method is complex, and the scalp is damaged secondarily. Therefore, there is a need to develop a scalp traction device for craniotomy, which can conveniently fix the scalp during craniotomy.
Chinese patent application publication No. CN209826817U, the publication date is 24 days 12 months in 2019, the name is "scalp fixing device for craniotomy neurosurgery", a scalp fixing device for craniotomy neurosurgery is disclosed, including spreader and movable plate, the lateral wall cover of spreader is equipped with the sliding ring, the welding of lateral wall bottom of sliding ring has the coupler body, the welding of right-hand member of spreader has the double-screw bolt, the spiro union has locking structure on the double-screw bolt, locking structure's bottom fixed mounting has the connecting rod, the welding of the left end of connecting rod is at the right-hand member of sliding ring, the welding of the right-hand member of double-screw bolt has the riser, the welding has first fixed plate and second fixed plate respectively at both. However, the scalp fixing device in the above patent is complicated in structure and inconvenient to use.
Disclosure of Invention
The utility model provides a scalp traction device for craniotomy, which overcomes the defects that the scalp of a patient is fixed and troublesome and consumes manpower during the craniotomy in the prior art, has simple structure and low manufacturing cost, and can be conveniently fixed and positioned on the scalp during the craniotomy.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a craniotomy operation scalp draw gear, includes drag hook, telescopic elastic connection rope and is used for catching on the go-between of operating table, and elastic connection rope one end is fixed with the drag hook, and the elastic connection rope other end is fixed with the go-between, and the drag hook is including the curved gib head that is used for catching on the scalp.
By adopting the scalp traction device in the technical scheme, the scalp can be conveniently fixed during the craniotomy. The elastic connection rope is made of materials such as silica gel and has elasticity, the scalp can be pulled backwards after the scalp is hooked by the drag hook, and meanwhile, the elasticity of the elastic connection rope can ensure that the connecting ring can be moved to a proper position of an operating table to be fixed, so that the scalp traction device is convenient to use.
Preferably, the draw hook comprises a supporting part and a plurality of hook heads arranged side by side, one end of each hook head is fixed with the supporting part, and the elastic connecting rope is fixed with the supporting part. The structure can ensure that the drag hook can fix the scalp at multiple points, and ensure that the scalp can not block the operation opening.
Preferably, the supporting part is provided with a fixing ring, and the elastic connecting rope passes through the fixing ring and is fixed with the supporting part through the fixing ring. The fixed ring facilitates the disassembly and assembly of the elastic connecting rope and the draw hook, and each part is replaced or disinfected respectively.
Preferably, the connection ring is made of an elastic material, and the connection ring has elasticity. The connecting ring has elasticity, so that the connecting ring can be more conveniently connected with the operating table.
Preferably, a plurality of connecting rings are arranged on the elastic connecting rope, and the connecting rings are distributed along the length direction of the elastic connecting rope. The structure can adjust the effective use length of the elastic connection according to the position of the head of a patient, is convenient for fixing the connecting ring, and simultaneously ensures that the tension force on the scalp is kept within a certain range.
Preferably, the connection ring and the elastic connection string are made of the same material. The structure can make the connecting ring and the elastic connecting rope into an integral structure, thereby being convenient for use and manufacture.
Preferably, the draw hook is made of metal material. The drag hook adoptsMetalThe materials such as stainless steel, titanium alloy and the like ensure the strength of the material, and the material can be reused after being sterilized.
Preferably, the hook head is provided with an inverted hook. Can be used for preventing scalp from sliding off.
The utility model has the advantages that: (1) can be distributed to fix the scalp during craniotomy; (2) the elasticity of the elastic connecting rope can ensure that the connecting ring can be moved to a proper position of the operating table for fixing, so that the scalp traction device is convenient to use; (3) the effective use length of the elastic connection can be adjusted according to the position of the head of the patient, so that the connection ring is convenient to fix, and meanwhile, the tension force on the scalp is kept within a certain range.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
In the figure: the hook comprises a drag hook 1, a hook head 1.1, a supporting part 1.2, a fixing ring 1.3, an inverted hook 1.4, an elastic connecting rope 2 and a connecting ring 3.
Detailed Description
The invention is further described with reference to the accompanying drawings and specific embodiments.
Example 1:
as shown in fig. 1, a craniotomy scalp traction device, including the drag hook 1, the telescopic elastic connection rope 2 that are used for catching on the scalp and the go-between 3 that is used for catching on the operating table, drag hook 1 is metal material, and drag hook 1 includes supporting part 1.2 and 2 curved gib head 1.1 of arranging side by side, is equipped with overhead kick 1.4 on the gib head, and the one end and the supporting part 1.2 of gib head 1.1 are fixed, are equipped with solid fixed ring 1.3 on the supporting part 1.2, and elastic connection rope 2 passes solid fixed ring 1.3 and is fixed with supporting part 1.2 through solid fixed ring 1.3. Elastic connection rope 2 one end is fixed with the ditch head, is equipped with a plurality of go-between 3 on the elastic connection rope 2, and go-between 3 distributes along 2 length direction of elastic connection rope. The connecting ring 3 and the elastic connecting rope 2 are made of the same material.
By adopting the scalp traction device in the technical scheme, the scalp can be conveniently fixed during the craniotomy. Elastic connection rope 2 adopts materials such as silica gel to make, has elasticity, can catch on the scalp at drag hook 1 after, pull the scalp backward, simultaneously, its elasticity can guarantee that go-between 3 can move to the operation table suitable position and fix, make things convenient for scalp draw gear's use go-between 3 to distribute along 2 length direction of elastic connection rope, can be according to the position of patient's head, adjustment elastic connection's effective use length, make things convenient for go-between 3 fixed, guarantee simultaneously to keep in certain within range the straining force of scalp.
The utility model has the advantages that: can be distributed to fix the scalp during craniotomy; the elasticity of the elastic connecting rope can ensure that the connecting ring can be moved to a proper position of the operating table for fixing, so that the scalp traction device is convenient to use; the effective use length of the elastic connection can be adjusted according to the position of the head of the patient, so that the connection ring is convenient to fix, and meanwhile, the tension force on the scalp is kept within a certain range.
Claims (8)
1. A scalp traction device for craniotomy is characterized by comprising a drag hook, a telescopic elastic connecting rope and a connecting ring for hooking an operating table, wherein one end of the elastic connecting rope is fixed with the drag hook, the other end of the elastic connecting rope is fixed with the connecting ring, and the drag hook comprises an arc-shaped hook head for hooking the scalp.
2. The craniotomy scalp traction device according to claim 1, wherein the retractor comprises a supporting part and a plurality of hook heads arranged side by side, one end of each hook head is fixed with the supporting part, and the elastic connecting rope is fixed with the supporting part.
3. The craniotomy scalp traction device according to claim 2 wherein the support part is provided with a fixing ring, and the elastic connecting rope passes through the fixing ring and is fixed with the support part through the fixing ring.
4. A craniotomy scalp traction device according to claim 1, 2 or 3 wherein the attachment ring is made of an elastic material and the attachment ring is elastic.
5. A craniotomy scalp traction device according to claim 1, 2 or 3 wherein the elastic connecting rope is provided with a plurality of connecting rings, and the connecting rings are distributed along the length direction of the elastic connecting rope.
6. The craniotomy scalp traction device of claim 5 wherein the attachment ring and the elastic connecting string are made of the same material.
7. A craniotomy scalp traction device according to claim 1, 2 or 3 wherein the retractor is of a metallic material.
8. The craniotomy scalp traction device according to claim 3 wherein the hook head is provided with barbs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020328904.8U CN212650859U (en) | 2020-03-16 | 2020-03-16 | Scalp traction device for craniotomy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020328904.8U CN212650859U (en) | 2020-03-16 | 2020-03-16 | Scalp traction device for craniotomy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212650859U true CN212650859U (en) | 2021-03-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020328904.8U Active CN212650859U (en) | 2020-03-16 | 2020-03-16 | Scalp traction device for craniotomy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212650859U (en) |
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2020
- 2020-03-16 CN CN202020328904.8U patent/CN212650859U/en active Active
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