CN219000474U - Minimally invasive therapeutic apparatus for carpal tunnel syndrome - Google Patents
Minimally invasive therapeutic apparatus for carpal tunnel syndrome Download PDFInfo
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- CN219000474U CN219000474U CN202320821504.4U CN202320821504U CN219000474U CN 219000474 U CN219000474 U CN 219000474U CN 202320821504 U CN202320821504 U CN 202320821504U CN 219000474 U CN219000474 U CN 219000474U
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- arc
- pressing plate
- shaped pressing
- minimally invasive
- connecting rod
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Abstract
The utility model discloses a minimally invasive therapeutic apparatus for carpal tunnel syndrome, which comprises an arc-shaped pressing plate, wherein a strip-shaped groove arranged along the length direction of the arc-shaped pressing plate is formed in the back surface of the arc-shaped pressing plate, a connecting rod is slidably arranged in the strip-shaped groove, and a hook knife is fixedly arranged at one end of the connecting rod. The utility model has the advantages that: the utility model has simple structure and easy realization, effectively avoids the damage of the scalpel to the median nerve, protects the median nerve, simultaneously only opens two incisions with smaller size, reduces the trauma, simplifies the operation and benefits patients.
Description
Technical Field
The utility model relates to the technical field of medical instruments, in particular to a minimally invasive therapeutic apparatus for carpal tunnel syndrome.
Background
The carpal tunnel syndrome is a common nerve entrapment disease, the most effective treatment mode at present is incision surgery treatment, namely, an opening of about 3 cm is cut along the median nerve at the palmar wrist side, skin and subcutaneous tissues are incised, a transverse carpal ligament is exposed, then the transverse carpal ligament is cut off to release the compression on the median nerve, and finally a wound is sutured; the following problems exist with the above surgical approach: when the traditional surgical knife is used for cutting off the transverse carpal ligament, irreversible damage is easily caused to the median nerve below the transverse carpal ligament, and the comprehensive function of the hand is further damaged.
Disclosure of Invention
The utility model aims to provide a minimally invasive therapeutic device for carpal tunnel syndrome, which has a simple structure, avoids damaging median nerve and reduces trauma.
The utility model is implemented by the following technical scheme: the purpose of this patent provides a minimal access therapy ware of carpal tunnel syndrome, it includes the arc clamp plate the bar groove that sets up along its length direction is seted up to the back of arc clamp plate the slip is provided with the connecting rod in the bar groove the fixed hook that is provided with of one end of connecting rod.
Further, a handheld plate is fixedly arranged at one end of the back surface of the arc-shaped pressing plate.
Furthermore, a protective sleeve is sleeved outside the hook knife.
The utility model has the advantages that: the utility model has simple structure and easy realization, two incisions are correspondingly formed on the wrist and the palm, then a doctor holds the handheld plate to insert the arc-shaped pressing plate through the incision on the palm, then passes between the transverse carpal ligament and the median nerve, finally inserts the arc-shaped pressing plate from the incision on the wrist, then holds one end of the connecting rod far away from the hook knife, inserts the arc-shaped pressing plate into the strip-shaped groove from the incision on the wrist, inserts the arc-shaped pressing plate from the incision on the palm along the strip-shaped groove, then removes the protective sleeve on the hook knife, finally pulls the connecting rod, cuts the transverse carpal ligament off by the hook knife, effectively avoids the damage of the median nerve by the surgical knife, protects the median nerve, simultaneously only opens two incisions with smaller size, reduces the trauma, simplifies the operation and benefits patients; meanwhile, the shape of the arc-shaped pressing plate is suitable for the transverse carpal ligament and the median nerve, so that the arc-shaped pressing plate is convenient to insert between the transverse carpal ligament and the median nerve, and the operation is convenient.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic diagram of the overall structure of the present utility model.
Fig. 2 is a schematic diagram of the connection structure of the connecting rod, the hook knife and the protective sleeve.
Arc clamp plate 1, bar groove 11, handheld board 2, connecting rod 3, bush hook 4, protective sheath 5.
Detailed Description
As shown in fig. 1-2, a minimally invasive therapeutic apparatus for carpal tunnel syndrome comprises an arc-shaped pressing plate 1, wherein the shape of the arc-shaped pressing plate 1 is suitable for a transverse carpal ligament and a median nerve, the arc-shaped pressing plate is convenient to insert between the transverse carpal ligament and the median nerve, a handheld plate 2 is fixedly arranged at one end of the back of the arc-shaped pressing plate 1, a strip-shaped groove 11 arranged along the length direction of the arc-shaped pressing plate 1 is formed in the back of the arc-shaped pressing plate 1, a connecting rod 3 is slidably arranged in the strip-shaped groove 11, a bush-hook 4 is fixedly arranged at one end of the connecting rod 3, and a protective sleeve 5 is sleeved outside the bush-hook 4.
Working principle: two incisions are correspondingly formed in the wrist and the palm, then a doctor holds the handheld plate 2 to insert the arc-shaped pressing plate 1 through the incision in the palm, then passes through the gap between the transverse carpal ligament and the median nerve, finally is inserted out from the incision in the wrist, then the doctor holds one end of the connecting rod 3 far away from the bush-hook 4 to insert the connecting rod into the strip-shaped groove 11 from the incision in the wrist, and inserts the connecting rod into the incision in the palm along the strip-shaped groove 11, then the protective sleeve 5 on the bush-hook 4 is taken out, and finally the connecting rod 3 is pulled, so that the bush-hook 4 cuts off the transverse carpal ligament, thereby effectively avoiding the damage of the median nerve by the surgical knife, protecting the median nerve, simultaneously, only cutting the incision with smaller size, reducing the trauma, simplifying the operation and benefiting the patient.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (3)
1. The minimally invasive therapeutic apparatus for carpal tunnel syndrome is characterized by comprising an arc-shaped pressing plate, wherein a strip-shaped groove is formed in the back surface of the arc-shaped pressing plate along the length direction of the arc-shaped pressing plate, a connecting rod is slidably arranged in the strip-shaped groove, and a hook knife is fixedly arranged at one end of the connecting rod.
2. The minimally invasive wrist-tube syndrome therapeutic apparatus of claim 1, wherein a hand-held plate is fixedly disposed at one end of the back of the arcuate pressure plate.
3. A minimally invasive treatment apparatus for carpal tunnel syndrome according to claim 1 or 2, characterized in that a protective sheath is sleeved outside the hook knife.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320821504.4U CN219000474U (en) | 2023-04-14 | 2023-04-14 | Minimally invasive therapeutic apparatus for carpal tunnel syndrome |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320821504.4U CN219000474U (en) | 2023-04-14 | 2023-04-14 | Minimally invasive therapeutic apparatus for carpal tunnel syndrome |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219000474U true CN219000474U (en) | 2023-05-12 |
Family
ID=86233515
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320821504.4U Active CN219000474U (en) | 2023-04-14 | 2023-04-14 | Minimally invasive therapeutic apparatus for carpal tunnel syndrome |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219000474U (en) |
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2023
- 2023-04-14 CN CN202320821504.4U patent/CN219000474U/en active Active
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